diff options
| author | Sebastian Schmelzer | 2011-12-01 12:32:58 +0100 |
|---|---|---|
| committer | Sebastian Schmelzer | 2011-12-01 12:32:58 +0100 |
| commit | fd0d62cc9aebb48fae6d98c6edfe2580b42327da (patch) | |
| tree | 2352311d0c3254ef34c73f55624462bcc79bfab7 | |
| parent | minor changes (diff) | |
| parent | den pfad zur common header file angepasst (diff) | |
| download | fbgui-fd0d62cc9aebb48fae6d98c6edfe2580b42327da.tar.gz fbgui-fd0d62cc9aebb48fae6d98c6edfe2580b42327da.tar.xz fbgui-fd0d62cc9aebb48fae6d98c6edfe2580b42327da.zip | |
merge with master-team-project
101 files changed, 15074 insertions, 680 deletions
@@ -1,10 +1,19 @@ -fbgui -build -moc_* -qrc_* *.o -Makefile -.cproject -.project +*~ core *.core +moc_*.* +ui_*.* +qrc_*.* *.swp -update_fbgui.sh +*.swo +debug +Debug +.project +.cproject +.metadata +/Makefile +/Makefile.* +/src/Makefile +/src/Makefile.* +/doxygen/html/* +/doxygen/latex/* +/doxygen/man/* @@ -1,8 +1,9 @@ Master-Teamproject at Lehrstuhl fuer Kommunikationssysteme for Uni Freiburg, 2010-2011. Sub-Project: Framebuffer-GUI "fbgui" +Sub-Project: NetworkDiscovery "ndgui" Authors: Jonathan Bauer <bauer at informatik.uni-freiburg.de> -Niklas Goby <...> +Niklas Goby <goby at informatik.uni-freiburg.de> Sebastian Wagner <sebastian.wagner at mars.uni-freiburg.de> diff --git a/CMakeLists.txt b/CMakeLists.txt index 9bc48cd..bb53f39 100644 --- a/CMakeLists.txt +++ b/CMakeLists.txt @@ -2,6 +2,7 @@ cmake_minimum_required(VERSION 2.8) project(fbgui) +set(QT_MIN_VERSION "4.7.0") find_package(Qt4 REQUIRED) if (QT4_FOUND) message(STATUS "QT4 found.") @@ -14,19 +15,28 @@ endif(QT4_FOUND) set(QT_USE_QTNETWORK TRUE) set(QT_USE_QTWEBKIT TRUE) -file(GLOB_RECURSE FBGUI_SOURCES src/*.cpp) -file(GLOB_RECURSE FBGUI_MOC_HEADERS src/*.h) -file(GLOB_RECURSE FBGUI_UIS src/*.ui) -file(GLOB_RECURSE FBGUI_RCS src/*.qrc) +file(GLOB FBGUI_SOURCES src/fbgui/*.cpp) +file(GLOB FBGUI_MOC_HEADERS src/fbgui/*.h src/common/*.h) +file(GLOB FBGUI_UIS src/fbgui/*.ui) +file(GLOB FBGUI_RCS src/fbgui/*.qrc) include_directories(${CMAKE_CURRENT_BINARY_DIR} + /usr/include/ + /usr/include/netlink/ + /usr/include/netlink/route/ + ./src/customdhcpcd/ + ./src/common + ./build + ${QT_INCLUDES} /usr/local/Qxt/include/QxtCore /usr/include/sysfs /usr/include/libusb-1.0) + include(${QT_USE_FILE}) add_definitions(${QT_DEFINITIONS}) -link_directories(/usr/local/Qxt/lib /usr/lib) +link_directories(/usr/local/Qxt/lib /usr/lib + /usr/local/lib) #add_library( # /usr/local/Qxt/lib/libQxtCore.so @@ -39,6 +49,7 @@ QT4_WRAP_UI(FBGUI_UI_HEADERS ${FBGUI_UIS}) QT4_WRAP_CPP(FBGUI_MOC_SOURCES ${FBGUI_MOC_HEADERS}) add_executable(fbgui + ${QT_INCLUDES} ${FBGUI_SOURCES} ${FBGUI_MOC_SOURCES} ${FBGUI_UI_HEADERS} @@ -46,4 +57,4 @@ add_executable(fbgui target_link_libraries(fbgui ${QT_LIBRARIES} - QxtCore qjson sysfs usb-1.0) + QxtCore qjson sysfs usb-1.0 customdhcpcd nl) @@ -31,3 +31,4 @@ Dependancies: QXT-Framework (QT extension) sysfsutils (QJSon) + libnl diff --git a/doxygen/Doxyfile b/doxygen/Doxyfile new file mode 100644 index 0000000..1cb81cb --- /dev/null +++ b/doxygen/Doxyfile @@ -0,0 +1,1719 @@ +# Doxyfile 1.7.3 + +# This file describes the settings to be used by the documentation system +# doxygen (www.doxygen.org) for a project +# +# All text after a hash (#) is considered a comment and will be ignored +# The format is: +# TAG = value [value, ...] +# For lists items can also be appended using: +# TAG += value [value, ...] +# Values that contain spaces should be placed between quotes (" ") + +#--------------------------------------------------------------------------- +# Project related configuration options +#--------------------------------------------------------------------------- + +# This tag specifies the encoding used for all characters in the config file +# that follow. The default is UTF-8 which is also the encoding used for all +# text before the first occurrence of this tag. Doxygen uses libiconv (or the +# iconv built into libc) for the transcoding. See +# http://www.gnu.org/software/libiconv for the list of possible encodings. + +DOXYFILE_ENCODING = UTF-8 + +# The PROJECT_NAME tag is a single word (or a sequence of words surrounded +# by quotes) that should identify the project. + +PROJECT_NAME = ndgui/NetworkDiscovery + +# The PROJECT_NUMBER tag can be used to enter a project or revision number. +# This could be handy for archiving the generated documentation or +# if some version control system is used. + +PROJECT_NUMBER = + +# Using the PROJECT_BRIEF tag one can provide an optional one line description +# for a project that appears at the top of each page and should give viewer +# a quick idea about the purpose of the project. Keep the description short. + +PROJECT_BRIEF = + +# With the PROJECT_LOGO tag one can specify an logo or icon that is +# included in the documentation. The maximum height of the logo should not +# exceed 55 pixels and the maximum width should not exceed 200 pixels. +# Doxygen will copy the logo to the output directory. + +PROJECT_LOGO = + +# The OUTPUT_DIRECTORY tag is used to specify the (relative or absolute) +# base path where the generated documentation will be put. +# If a relative path is entered, it will be relative to the location +# where doxygen was started. If left blank the current directory will be used. + +OUTPUT_DIRECTORY = /home/niklas/workspace/fbgui/doxygen + +# If the CREATE_SUBDIRS tag is set to YES, then doxygen will create +# 4096 sub-directories (in 2 levels) under the output directory of each output +# format and will distribute the generated files over these directories. +# Enabling this option can be useful when feeding doxygen a huge amount of +# source files, where putting all generated files in the same directory would +# otherwise cause performance problems for the file system. + +CREATE_SUBDIRS = NO + +# The OUTPUT_LANGUAGE tag is used to specify the language in which all +# documentation generated by doxygen is written. Doxygen will use this +# information to generate all constant output in the proper language. +# The default language is English, other supported languages are: +# Afrikaans, Arabic, Brazilian, Catalan, Chinese, Chinese-Traditional, +# Croatian, Czech, Danish, Dutch, Esperanto, Farsi, Finnish, French, German, +# Greek, Hungarian, Italian, Japanese, Japanese-en (Japanese with English +# messages), Korean, Korean-en, Lithuanian, Norwegian, Macedonian, Persian, +# Polish, Portuguese, Romanian, Russian, Serbian, Serbian-Cyrillic, Slovak, +# Slovene, Spanish, Swedish, Ukrainian, and Vietnamese. + +OUTPUT_LANGUAGE = English + +# If the BRIEF_MEMBER_DESC tag is set to YES (the default) Doxygen will +# include brief member descriptions after the members that are listed in +# the file and class documentation (similar to JavaDoc). +# Set to NO to disable this. + +BRIEF_MEMBER_DESC = YES + +# If the REPEAT_BRIEF tag is set to YES (the default) Doxygen will prepend +# the brief description of a member or function before the detailed description. +# Note: if both HIDE_UNDOC_MEMBERS and BRIEF_MEMBER_DESC are set to NO, the +# brief descriptions will be completely suppressed. + +REPEAT_BRIEF = YES + +# This tag implements a quasi-intelligent brief description abbreviator +# that is used to form the text in various listings. Each string +# in this list, if found as the leading text of the brief description, will be +# stripped from the text and the result after processing the whole list, is +# used as the annotated text. Otherwise, the brief description is used as-is. +# If left blank, the following values are used ("$name" is automatically +# replaced with the name of the entity): "The $name class" "The $name widget" +# "The $name file" "is" "provides" "specifies" "contains" +# "represents" "a" "an" "the" + +ABBREVIATE_BRIEF = "The $name class" \ + "The $name widget" \ + "The $name file" \ + is \ + provides \ + specifies \ + contains \ + represents \ + a \ + an \ + the + +# If the ALWAYS_DETAILED_SEC and REPEAT_BRIEF tags are both set to YES then +# Doxygen will generate a detailed section even if there is only a brief +# description. + +ALWAYS_DETAILED_SEC = NO + +# If the INLINE_INHERITED_MEMB tag is set to YES, doxygen will show all +# inherited members of a class in the documentation of that class as if those +# members were ordinary class members. Constructors, destructors and assignment +# operators of the base classes will not be shown. + +INLINE_INHERITED_MEMB = NO + +# If the FULL_PATH_NAMES tag is set to YES then Doxygen will prepend the full +# path before files name in the file list and in the header files. If set +# to NO the shortest path that makes the file name unique will be used. + +FULL_PATH_NAMES = YES + +# If the FULL_PATH_NAMES tag is set to YES then the STRIP_FROM_PATH tag +# can be used to strip a user-defined part of the path. Stripping is +# only done if one of the specified strings matches the left-hand part of +# the path. The tag can be used to show relative paths in the file list. +# If left blank the directory from which doxygen is run is used as the +# path to strip. + +STRIP_FROM_PATH = + +# The STRIP_FROM_INC_PATH tag can be used to strip a user-defined part of +# the path mentioned in the documentation of a class, which tells +# the reader which header file to include in order to use a class. +# If left blank only the name of the header file containing the class +# definition is used. Otherwise one should specify the include paths that +# are normally passed to the compiler using the -I flag. + +STRIP_FROM_INC_PATH = + +# If the SHORT_NAMES tag is set to YES, doxygen will generate much shorter +# (but less readable) file names. This can be useful if your file system +# doesn't support long names like on DOS, Mac, or CD-ROM. + +SHORT_NAMES = NO + +# If the JAVADOC_AUTOBRIEF tag is set to YES then Doxygen +# will interpret the first line (until the first dot) of a JavaDoc-style +# comment as the brief description. If set to NO, the JavaDoc +# comments will behave just like regular Qt-style comments +# (thus requiring an explicit @brief command for a brief description.) + +JAVADOC_AUTOBRIEF = NO + +# If the QT_AUTOBRIEF tag is set to YES then Doxygen will +# interpret the first line (until the first dot) of a Qt-style +# comment as the brief description. If set to NO, the comments +# will behave just like regular Qt-style comments (thus requiring +# an explicit \brief command for a brief description.) + +QT_AUTOBRIEF = NO + +# The MULTILINE_CPP_IS_BRIEF tag can be set to YES to make Doxygen +# treat a multi-line C++ special comment block (i.e. a block of //! or /// +# comments) as a brief description. This used to be the default behaviour. +# The new default is to treat a multi-line C++ comment block as a detailed +# description. Set this tag to YES if you prefer the old behaviour instead. + +MULTILINE_CPP_IS_BRIEF = NO + +# If the INHERIT_DOCS tag is set to YES (the default) then an undocumented +# member inherits the documentation from any documented member that it +# re-implements. + +INHERIT_DOCS = YES + +# If the SEPARATE_MEMBER_PAGES tag is set to YES, then doxygen will produce +# a new page for each member. If set to NO, the documentation of a member will +# be part of the file/class/namespace that contains it. + +SEPARATE_MEMBER_PAGES = NO + +# The TAB_SIZE tag can be used to set the number of spaces in a tab. +# Doxygen uses this value to replace tabs by spaces in code fragments. + +TAB_SIZE = 8 + +# This tag can be used to specify a number of aliases that acts +# as commands in the documentation. An alias has the form "name=value". +# For example adding "sideeffect=\par Side Effects:\n" will allow you to +# put the command \sideeffect (or @sideeffect) in the documentation, which +# will result in a user-defined paragraph with heading "Side Effects:". +# You can put \n's in the value part of an alias to insert newlines. + +ALIASES = + +# Set the OPTIMIZE_OUTPUT_FOR_C tag to YES if your project consists of C +# sources only. Doxygen will then generate output that is more tailored for C. +# For instance, some of the names that are used will be different. The list +# of all members will be omitted, etc. + +OPTIMIZE_OUTPUT_FOR_C = NO + +# Set the OPTIMIZE_OUTPUT_JAVA tag to YES if your project consists of Java +# sources only. Doxygen will then generate output that is more tailored for +# Java. For instance, namespaces will be presented as packages, qualified +# scopes will look different, etc. + +OPTIMIZE_OUTPUT_JAVA = NO + +# Set the OPTIMIZE_FOR_FORTRAN tag to YES if your project consists of Fortran +# sources only. Doxygen will then generate output that is more tailored for +# Fortran. + +OPTIMIZE_FOR_FORTRAN = NO + +# Set the OPTIMIZE_OUTPUT_VHDL tag to YES if your project consists of VHDL +# sources. Doxygen will then generate output that is tailored for +# VHDL. + +OPTIMIZE_OUTPUT_VHDL = NO + +# Doxygen selects the parser to use depending on the extension of the files it +# parses. With this tag you can assign which parser to use for a given extension. +# Doxygen has a built-in mapping, but you can override or extend it using this +# tag. The format is ext=language, where ext is a file extension, and language +# is one of the parsers supported by doxygen: IDL, Java, Javascript, CSharp, C, +# C++, D, PHP, Objective-C, Python, Fortran, VHDL, C, C++. For instance to make +# doxygen treat .inc files as Fortran files (default is PHP), and .f files as C +# (default is Fortran), use: inc=Fortran f=C. Note that for custom extensions +# you also need to set FILE_PATTERNS otherwise the files are not read by doxygen. + +EXTENSION_MAPPING = + +# If you use STL classes (i.e. std::string, std::vector, etc.) but do not want +# to include (a tag file for) the STL sources as input, then you should +# set this tag to YES in order to let doxygen match functions declarations and +# definitions whose arguments contain STL classes (e.g. func(std::string); v.s. +# func(std::string) {}). This also makes the inheritance and collaboration +# diagrams that involve STL classes more complete and accurate. + +BUILTIN_STL_SUPPORT = NO + +# If you use Microsoft's C++/CLI language, you should set this option to YES to +# enable parsing support. + +CPP_CLI_SUPPORT = NO + +# Set the SIP_SUPPORT tag to YES if your project consists of sip sources only. +# Doxygen will parse them like normal C++ but will assume all classes use public +# instead of private inheritance when no explicit protection keyword is present. + +SIP_SUPPORT = NO + +# For Microsoft's IDL there are propget and propput attributes to indicate getter +# and setter methods for a property. Setting this option to YES (the default) +# will make doxygen replace the get and set methods by a property in the +# documentation. This will only work if the methods are indeed getting or +# setting a simple type. If this is not the case, or you want to show the +# methods anyway, you should set this option to NO. + +IDL_PROPERTY_SUPPORT = YES + +# If member grouping is used in the documentation and the DISTRIBUTE_GROUP_DOC +# tag is set to YES, then doxygen will reuse the documentation of the first +# member in the group (if any) for the other members of the group. By default +# all members of a group must be documented explicitly. + +DISTRIBUTE_GROUP_DOC = NO + +# Set the SUBGROUPING tag to YES (the default) to allow class member groups of +# the same type (for instance a group of public functions) to be put as a +# subgroup of that type (e.g. under the Public Functions section). Set it to +# NO to prevent subgrouping. Alternatively, this can be done per class using +# the \nosubgrouping command. + +SUBGROUPING = YES + +# When TYPEDEF_HIDES_STRUCT is enabled, a typedef of a struct, union, or enum +# is documented as struct, union, or enum with the name of the typedef. So +# typedef struct TypeS {} TypeT, will appear in the documentation as a struct +# with name TypeT. When disabled the typedef will appear as a member of a file, +# namespace, or class. And the struct will be named TypeS. This can typically +# be useful for C code in case the coding convention dictates that all compound +# types are typedef'ed and only the typedef is referenced, never the tag name. + +TYPEDEF_HIDES_STRUCT = NO + +# The SYMBOL_CACHE_SIZE determines the size of the internal cache use to +# determine which symbols to keep in memory and which to flush to disk. +# When the cache is full, less often used symbols will be written to disk. +# For small to medium size projects (<1000 input files) the default value is +# probably good enough. For larger projects a too small cache size can cause +# doxygen to be busy swapping symbols to and from disk most of the time +# causing a significant performance penalty. +# If the system has enough physical memory increasing the cache will improve the +# performance by keeping more symbols in memory. Note that the value works on +# a logarithmic scale so increasing the size by one will roughly double the +# memory usage. The cache size is given by this formula: +# 2^(16+SYMBOL_CACHE_SIZE). The valid range is 0..9, the default is 0, +# corresponding to a cache size of 2^16 = 65536 symbols + +SYMBOL_CACHE_SIZE = 0 + +#--------------------------------------------------------------------------- +# Build related configuration options +#--------------------------------------------------------------------------- + +# If the EXTRACT_ALL tag is set to YES doxygen will assume all entities in +# documentation are documented, even if no documentation was available. +# Private class members and static file members will be hidden unless +# the EXTRACT_PRIVATE and EXTRACT_STATIC tags are set to YES + +EXTRACT_ALL = YES + +# If the EXTRACT_PRIVATE tag is set to YES all private members of a class +# will be included in the documentation. + +EXTRACT_PRIVATE = NO + +# If the EXTRACT_STATIC tag is set to YES all static members of a file +# will be included in the documentation. + +EXTRACT_STATIC = NO + +# If the EXTRACT_LOCAL_CLASSES tag is set to YES classes (and structs) +# defined locally in source files will be included in the documentation. +# If set to NO only classes defined in header files are included. + +EXTRACT_LOCAL_CLASSES = YES + +# This flag is only useful for Objective-C code. When set to YES local +# methods, which are defined in the implementation section but not in +# the interface are included in the documentation. +# If set to NO (the default) only methods in the interface are included. + +EXTRACT_LOCAL_METHODS = NO + +# If this flag is set to YES, the members of anonymous namespaces will be +# extracted and appear in the documentation as a namespace called +# 'anonymous_namespace{file}', where file will be replaced with the base +# name of the file that contains the anonymous namespace. By default +# anonymous namespaces are hidden. + +EXTRACT_ANON_NSPACES = NO + +# If the HIDE_UNDOC_MEMBERS tag is set to YES, Doxygen will hide all +# undocumented members of documented classes, files or namespaces. +# If set to NO (the default) these members will be included in the +# various overviews, but no documentation section is generated. +# This option has no effect if EXTRACT_ALL is enabled. + +HIDE_UNDOC_MEMBERS = NO + +# If the HIDE_UNDOC_CLASSES tag is set to YES, Doxygen will hide all +# undocumented classes that are normally visible in the class hierarchy. +# If set to NO (the default) these classes will be included in the various +# overviews. This option has no effect if EXTRACT_ALL is enabled. + +HIDE_UNDOC_CLASSES = NO + +# If the HIDE_FRIEND_COMPOUNDS tag is set to YES, Doxygen will hide all +# friend (class|struct|union) declarations. +# If set to NO (the default) these declarations will be included in the +# documentation. + +HIDE_FRIEND_COMPOUNDS = NO + +# If the HIDE_IN_BODY_DOCS tag is set to YES, Doxygen will hide any +# documentation blocks found inside the body of a function. +# If set to NO (the default) these blocks will be appended to the +# function's detailed documentation block. + +HIDE_IN_BODY_DOCS = NO + +# The INTERNAL_DOCS tag determines if documentation +# that is typed after a \internal command is included. If the tag is set +# to NO (the default) then the documentation will be excluded. +# Set it to YES to include the internal documentation. + +INTERNAL_DOCS = NO + +# If the CASE_SENSE_NAMES tag is set to NO then Doxygen will only generate +# file names in lower-case letters. If set to YES upper-case letters are also +# allowed. This is useful if you have classes or files whose names only differ +# in case and if your file system supports case sensitive file names. Windows +# and Mac users are advised to set this option to NO. + +CASE_SENSE_NAMES = NO + +# If the HIDE_SCOPE_NAMES tag is set to NO (the default) then Doxygen +# will show members with their full class and namespace scopes in the +# documentation. If set to YES the scope will be hidden. + +HIDE_SCOPE_NAMES = NO + +# If the SHOW_INCLUDE_FILES tag is set to YES (the default) then Doxygen +# will put a list of the files that are included by a file in the documentation +# of that file. + +SHOW_INCLUDE_FILES = YES + +# If the FORCE_LOCAL_INCLUDES tag is set to YES then Doxygen +# will list include files with double quotes in the documentation +# rather than with sharp brackets. + +FORCE_LOCAL_INCLUDES = NO + +# If the INLINE_INFO tag is set to YES (the default) then a tag [inline] +# is inserted in the documentation for inline members. + +INLINE_INFO = YES + +# If the SORT_MEMBER_DOCS tag is set to YES (the default) then doxygen +# will sort the (detailed) documentation of file and class members +# alphabetically by member name. If set to NO the members will appear in +# declaration order. + +SORT_MEMBER_DOCS = YES + +# If the SORT_BRIEF_DOCS tag is set to YES then doxygen will sort the +# brief documentation of file, namespace and class members alphabetically +# by member name. If set to NO (the default) the members will appear in +# declaration order. + +SORT_BRIEF_DOCS = NO + +# If the SORT_MEMBERS_CTORS_1ST tag is set to YES then doxygen +# will sort the (brief and detailed) documentation of class members so that +# constructors and destructors are listed first. If set to NO (the default) +# the constructors will appear in the respective orders defined by +# SORT_MEMBER_DOCS and SORT_BRIEF_DOCS. +# This tag will be ignored for brief docs if SORT_BRIEF_DOCS is set to NO +# and ignored for detailed docs if SORT_MEMBER_DOCS is set to NO. + +SORT_MEMBERS_CTORS_1ST = NO + +# If the SORT_GROUP_NAMES tag is set to YES then doxygen will sort the +# hierarchy of group names into alphabetical order. If set to NO (the default) +# the group names will appear in their defined order. + +SORT_GROUP_NAMES = NO + +# If the SORT_BY_SCOPE_NAME tag is set to YES, the class list will be +# sorted by fully-qualified names, including namespaces. If set to +# NO (the default), the class list will be sorted only by class name, +# not including the namespace part. +# Note: This option is not very useful if HIDE_SCOPE_NAMES is set to YES. +# Note: This option applies only to the class list, not to the +# alphabetical list. + +SORT_BY_SCOPE_NAME = NO + +# If the STRICT_PROTO_MATCHING option is enabled and doxygen fails to +# do proper type resolution of all parameters of a function it will reject a +# match between the prototype and the implementation of a member function even +# if there is only one candidate or it is obvious which candidate to choose +# by doing a simple string match. By disabling STRICT_PROTO_MATCHING doxygen +# will still accept a match between prototype and implementation in such cases. + +STRICT_PROTO_MATCHING = NO + +# The GENERATE_TODOLIST tag can be used to enable (YES) or +# disable (NO) the todo list. This list is created by putting \todo +# commands in the documentation. + +GENERATE_TODOLIST = YES + +# The GENERATE_TESTLIST tag can be used to enable (YES) or +# disable (NO) the test list. This list is created by putting \test +# commands in the documentation. + +GENERATE_TESTLIST = YES + +# The GENERATE_BUGLIST tag can be used to enable (YES) or +# disable (NO) the bug list. This list is created by putting \bug +# commands in the documentation. + +GENERATE_BUGLIST = YES + +# The GENERATE_DEPRECATEDLIST tag can be used to enable (YES) or +# disable (NO) the deprecated list. This list is created by putting +# \deprecated commands in the documentation. + +GENERATE_DEPRECATEDLIST= YES + +# The ENABLED_SECTIONS tag can be used to enable conditional +# documentation sections, marked by \if sectionname ... \endif. + +ENABLED_SECTIONS = + +# The MAX_INITIALIZER_LINES tag determines the maximum number of lines +# the initial value of a variable or macro consists of for it to appear in +# the documentation. If the initializer consists of more lines than specified +# here it will be hidden. Use a value of 0 to hide initializers completely. +# The appearance of the initializer of individual variables and macros in the +# documentation can be controlled using \showinitializer or \hideinitializer +# command in the documentation regardless of this setting. + +MAX_INITIALIZER_LINES = 30 + +# Set the SHOW_USED_FILES tag to NO to disable the list of files generated +# at the bottom of the documentation of classes and structs. If set to YES the +# list will mention the files that were used to generate the documentation. + +SHOW_USED_FILES = YES + +# If the sources in your project are distributed over multiple directories +# then setting the SHOW_DIRECTORIES tag to YES will show the directory hierarchy +# in the documentation. The default is NO. + +SHOW_DIRECTORIES = NO + +# Set the SHOW_FILES tag to NO to disable the generation of the Files page. +# This will remove the Files entry from the Quick Index and from the +# Folder Tree View (if specified). The default is YES. + +SHOW_FILES = YES + +# Set the SHOW_NAMESPACES tag to NO to disable the generation of the +# Namespaces page. This will remove the Namespaces entry from the Quick Index +# and from the Folder Tree View (if specified). The default is YES. + +SHOW_NAMESPACES = YES + +# The FILE_VERSION_FILTER tag can be used to specify a program or script that +# doxygen should invoke to get the current version for each file (typically from +# the version control system). Doxygen will invoke the program by executing (via +# popen()) the command <command> <input-file>, where <command> is the value of +# the FILE_VERSION_FILTER tag, and <input-file> is the name of an input file +# provided by doxygen. Whatever the program writes to standard output +# is used as the file version. See the manual for examples. + +FILE_VERSION_FILTER = + +# The LAYOUT_FILE tag can be used to specify a layout file which will be parsed +# by doxygen. The layout file controls the global structure of the generated +# output files in an output format independent way. The create the layout file +# that represents doxygen's defaults, run doxygen with the -l option. +# You can optionally specify a file name after the option, if omitted +# DoxygenLayout.xml will be used as the name of the layout file. + +LAYOUT_FILE = + +#--------------------------------------------------------------------------- +# configuration options related to warning and progress messages +#--------------------------------------------------------------------------- + +# The QUIET tag can be used to turn on/off the messages that are generated +# by doxygen. Possible values are YES and NO. If left blank NO is used. + +QUIET = NO + +# The WARNINGS tag can be used to turn on/off the warning messages that are +# generated by doxygen. Possible values are YES and NO. If left blank +# NO is used. + +WARNINGS = YES + +# If WARN_IF_UNDOCUMENTED is set to YES, then doxygen will generate warnings +# for undocumented members. If EXTRACT_ALL is set to YES then this flag will +# automatically be disabled. + +WARN_IF_UNDOCUMENTED = YES + +# If WARN_IF_DOC_ERROR is set to YES, doxygen will generate warnings for +# potential errors in the documentation, such as not documenting some +# parameters in a documented function, or documenting parameters that +# don't exist or using markup commands wrongly. + +WARN_IF_DOC_ERROR = YES + +# The WARN_NO_PARAMDOC option can be enabled to get warnings for +# functions that are documented, but have no documentation for their parameters +# or return value. If set to NO (the default) doxygen will only warn about +# wrong or incomplete parameter documentation, but not about the absence of +# documentation. + +WARN_NO_PARAMDOC = NO + +# The WARN_FORMAT tag determines the format of the warning messages that +# doxygen can produce. The string should contain the $file, $line, and $text +# tags, which will be replaced by the file and line number from which the +# warning originated and the warning text. Optionally the format may contain +# $version, which will be replaced by the version of the file (if it could +# be obtained via FILE_VERSION_FILTER) + +WARN_FORMAT = "$file:$line: $text" + +# The WARN_LOGFILE tag can be used to specify a file to which warning +# and error messages should be written. If left blank the output is written +# to stderr. + +WARN_LOGFILE = + +#--------------------------------------------------------------------------- +# configuration options related to the input files +#--------------------------------------------------------------------------- + +# The INPUT tag can be used to specify the files and/or directories that contain +# documented source files. You may enter file names like "myfile.cpp" or +# directories like "/usr/src/myproject". Separate the files or directories +# with spaces. + +INPUT = /home/niklas/workspace/fbgui/src + +# This tag can be used to specify the character encoding of the source files +# that doxygen parses. Internally doxygen uses the UTF-8 encoding, which is +# also the default input encoding. Doxygen uses libiconv (or the iconv built +# into libc) for the transcoding. See http://www.gnu.org/software/libiconv for +# the list of possible encodings. + +INPUT_ENCODING = UTF-8 + +# If the value of the INPUT tag contains directories, you can use the +# FILE_PATTERNS tag to specify one or more wildcard pattern (like *.cpp +# and *.h) to filter out the source-files in the directories. If left +# blank the following patterns are tested: +# *.c *.cc *.cxx *.cpp *.c++ *.d *.java *.ii *.ixx *.ipp *.i++ *.inl *.h *.hh +# *.hxx *.hpp *.h++ *.idl *.odl *.cs *.php *.php3 *.inc *.m *.mm *.dox *.py +# *.f90 *.f *.for *.vhd *.vhdl + +FILE_PATTERNS = *.c \ + *.cc \ + *.cxx \ + *.cpp \ + *.c++ \ + *.d \ + *.java \ + *.ii \ + *.ixx \ + *.ipp \ + *.i++ \ + *.inl \ + *.h \ + *.hh \ + *.hxx \ + *.hpp \ + *.h++ \ + *.idl \ + *.odl \ + *.cs \ + *.php \ + *.php3 \ + *.inc \ + *.m \ + *.mm \ + *.dox \ + *.py \ + *.f90 \ + *.f \ + *.for \ + *.vhd \ + *.vhdl + +# The RECURSIVE tag can be used to turn specify whether or not subdirectories +# should be searched for input files as well. Possible values are YES and NO. +# If left blank NO is used. + +RECURSIVE = NO + +# The EXCLUDE tag can be used to specify files and/or directories that should +# excluded from the INPUT source files. This way you can easily exclude a +# subdirectory from a directory tree whose root is specified with the INPUT tag. + +EXCLUDE = + +# The EXCLUDE_SYMLINKS tag can be used select whether or not files or +# directories that are symbolic links (a Unix file system feature) are excluded +# from the input. + +EXCLUDE_SYMLINKS = NO + +# If the value of the INPUT tag contains directories, you can use the +# EXCLUDE_PATTERNS tag to specify one or more wildcard patterns to exclude +# certain files from those directories. Note that the wildcards are matched +# against the file with absolute path, so to exclude all test directories +# for example use the pattern */test/* + +EXCLUDE_PATTERNS = + +# The EXCLUDE_SYMBOLS tag can be used to specify one or more symbol names +# (namespaces, classes, functions, etc.) that should be excluded from the +# output. The symbol name can be a fully qualified name, a word, or if the +# wildcard * is used, a substring. Examples: ANamespace, AClass, +# AClass::ANamespace, ANamespace::*Test + +EXCLUDE_SYMBOLS = + +# The EXAMPLE_PATH tag can be used to specify one or more files or +# directories that contain example code fragments that are included (see +# the \include command). + +EXAMPLE_PATH = + +# If the value of the EXAMPLE_PATH tag contains directories, you can use the +# EXAMPLE_PATTERNS tag to specify one or more wildcard pattern (like *.cpp +# and *.h) to filter out the source-files in the directories. If left +# blank all files are included. + +EXAMPLE_PATTERNS = * + +# If the EXAMPLE_RECURSIVE tag is set to YES then subdirectories will be +# searched for input files to be used with the \include or \dontinclude +# commands irrespective of the value of the RECURSIVE tag. +# Possible values are YES and NO. If left blank NO is used. + +EXAMPLE_RECURSIVE = NO + +# The IMAGE_PATH tag can be used to specify one or more files or +# directories that contain image that are included in the documentation (see +# the \image command). + +IMAGE_PATH = + +# The INPUT_FILTER tag can be used to specify a program that doxygen should +# invoke to filter for each input file. Doxygen will invoke the filter program +# by executing (via popen()) the command <filter> <input-file>, where <filter> +# is the value of the INPUT_FILTER tag, and <input-file> is the name of an +# input file. Doxygen will then use the output that the filter program writes +# to standard output. If FILTER_PATTERNS is specified, this tag will be +# ignored. + +INPUT_FILTER = + +# The FILTER_PATTERNS tag can be used to specify filters on a per file pattern +# basis. Doxygen will compare the file name with each pattern and apply the +# filter if there is a match. The filters are a list of the form: +# pattern=filter (like *.cpp=my_cpp_filter). See INPUT_FILTER for further +# info on how filters are used. If FILTER_PATTERNS is empty or if +# non of the patterns match the file name, INPUT_FILTER is applied. + +FILTER_PATTERNS = + +# If the FILTER_SOURCE_FILES tag is set to YES, the input filter (if set using +# INPUT_FILTER) will be used to filter the input files when producing source +# files to browse (i.e. when SOURCE_BROWSER is set to YES). + +FILTER_SOURCE_FILES = NO + +# The FILTER_SOURCE_PATTERNS tag can be used to specify source filters per file +# pattern. A pattern will override the setting for FILTER_PATTERN (if any) +# and it is also possible to disable source filtering for a specific pattern +# using *.ext= (so without naming a filter). This option only has effect when +# FILTER_SOURCE_FILES is enabled. + +FILTER_SOURCE_PATTERNS = + +#--------------------------------------------------------------------------- +# configuration options related to source browsing +#--------------------------------------------------------------------------- + +# If the SOURCE_BROWSER tag is set to YES then a list of source files will +# be generated. Documented entities will be cross-referenced with these sources. +# Note: To get rid of all source code in the generated output, make sure also +# VERBATIM_HEADERS is set to NO. + +SOURCE_BROWSER = NO + +# Setting the INLINE_SOURCES tag to YES will include the body +# of functions and classes directly in the documentation. + +INLINE_SOURCES = NO + +# Setting the STRIP_CODE_COMMENTS tag to YES (the default) will instruct +# doxygen to hide any special comment blocks from generated source code +# fragments. Normal C and C++ comments will always remain visible. + +STRIP_CODE_COMMENTS = YES + +# If the REFERENCED_BY_RELATION tag is set to YES +# then for each documented function all documented +# functions referencing it will be listed. + +REFERENCED_BY_RELATION = NO + +# If the REFERENCES_RELATION tag is set to YES +# then for each documented function all documented entities +# called/used by that function will be listed. + +REFERENCES_RELATION = NO + +# If the REFERENCES_LINK_SOURCE tag is set to YES (the default) +# and SOURCE_BROWSER tag is set to YES, then the hyperlinks from +# functions in REFERENCES_RELATION and REFERENCED_BY_RELATION lists will +# link to the source code. Otherwise they will link to the documentation. + +REFERENCES_LINK_SOURCE = YES + +# If the USE_HTAGS tag is set to YES then the references to source code +# will point to the HTML generated by the htags(1) tool instead of doxygen +# built-in source browser. The htags tool is part of GNU's global source +# tagging system (see http://www.gnu.org/software/global/global.html). You +# will need version 4.8.6 or higher. + +USE_HTAGS = NO + +# If the VERBATIM_HEADERS tag is set to YES (the default) then Doxygen +# will generate a verbatim copy of the header file for each class for +# which an include is specified. Set to NO to disable this. + +VERBATIM_HEADERS = YES + +#--------------------------------------------------------------------------- +# configuration options related to the alphabetical class index +#--------------------------------------------------------------------------- + +# If the ALPHABETICAL_INDEX tag is set to YES, an alphabetical index +# of all compounds will be generated. Enable this if the project +# contains a lot of classes, structs, unions or interfaces. + +ALPHABETICAL_INDEX = YES + +# If the alphabetical index is enabled (see ALPHABETICAL_INDEX) then +# the COLS_IN_ALPHA_INDEX tag can be used to specify the number of columns +# in which this list will be split (can be a number in the range [1..20]) + +COLS_IN_ALPHA_INDEX = 5 + +# In case all classes in a project start with a common prefix, all +# classes will be put under the same header in the alphabetical index. +# The IGNORE_PREFIX tag can be used to specify one or more prefixes that +# should be ignored while generating the index headers. + +IGNORE_PREFIX = + +#--------------------------------------------------------------------------- +# configuration options related to the HTML output +#--------------------------------------------------------------------------- + +# If the GENERATE_HTML tag is set to YES (the default) Doxygen will +# generate HTML output. + +GENERATE_HTML = YES + +# The HTML_OUTPUT tag is used to specify where the HTML docs will be put. +# If a relative path is entered the value of OUTPUT_DIRECTORY will be +# put in front of it. If left blank `html' will be used as the default path. + +HTML_OUTPUT = html + +# The HTML_FILE_EXTENSION tag can be used to specify the file extension for +# each generated HTML page (for example: .htm,.php,.asp). If it is left blank +# doxygen will generate files with .html extension. + +HTML_FILE_EXTENSION = .html + +# The HTML_HEADER tag can be used to specify a personal HTML header for +# each generated HTML page. If it is left blank doxygen will generate a +# standard header. + +HTML_HEADER = + +# The HTML_FOOTER tag can be used to specify a personal HTML footer for +# each generated HTML page. If it is left blank doxygen will generate a +# standard footer. + +HTML_FOOTER = + +# The HTML_STYLESHEET tag can be used to specify a user-defined cascading +# style sheet that is used by each HTML page. It can be used to +# fine-tune the look of the HTML output. If the tag is left blank doxygen +# will generate a default style sheet. Note that doxygen will try to copy +# the style sheet file to the HTML output directory, so don't put your own +# stylesheet in the HTML output directory as well, or it will be erased! + +HTML_STYLESHEET = + +# The HTML_COLORSTYLE_HUE tag controls the color of the HTML output. +# Doxygen will adjust the colors in the stylesheet and background images +# according to this color. Hue is specified as an angle on a colorwheel, +# see http://en.wikipedia.org/wiki/Hue for more information. +# For instance the value 0 represents red, 60 is yellow, 120 is green, +# 180 is cyan, 240 is blue, 300 purple, and 360 is red again. +# The allowed range is 0 to 359. + +HTML_COLORSTYLE_HUE = 220 + +# The HTML_COLORSTYLE_SAT tag controls the purity (or saturation) of +# the colors in the HTML output. For a value of 0 the output will use +# grayscales only. A value of 255 will produce the most vivid colors. + +HTML_COLORSTYLE_SAT = 100 + +# The HTML_COLORSTYLE_GAMMA tag controls the gamma correction applied to +# the luminance component of the colors in the HTML output. Values below +# 100 gradually make the output lighter, whereas values above 100 make +# the output darker. The value divided by 100 is the actual gamma applied, +# so 80 represents a gamma of 0.8, The value 220 represents a gamma of 2.2, +# and 100 does not change the gamma. + +HTML_COLORSTYLE_GAMMA = 80 + +# If the HTML_TIMESTAMP tag is set to YES then the footer of each generated HTML +# page will contain the date and time when the page was generated. Setting +# this to NO can help when comparing the output of multiple runs. + +HTML_TIMESTAMP = YES + +# If the HTML_ALIGN_MEMBERS tag is set to YES, the members of classes, +# files or namespaces will be aligned in HTML using tables. If set to +# NO a bullet list will be used. + +HTML_ALIGN_MEMBERS = YES + +# If the HTML_DYNAMIC_SECTIONS tag is set to YES then the generated HTML +# documentation will contain sections that can be hidden and shown after the +# page has loaded. For this to work a browser that supports +# JavaScript and DHTML is required (for instance Mozilla 1.0+, Firefox +# Netscape 6.0+, Internet explorer 5.0+, Konqueror, or Safari). + +HTML_DYNAMIC_SECTIONS = NO + +# If the GENERATE_DOCSET tag is set to YES, additional index files +# will be generated that can be used as input for Apple's Xcode 3 +# integrated development environment, introduced with OSX 10.5 (Leopard). +# To create a documentation set, doxygen will generate a Makefile in the +# HTML output directory. Running make will produce the docset in that +# directory and running "make install" will install the docset in +# ~/Library/Developer/Shared/Documentation/DocSets so that Xcode will find +# it at startup. +# See http://developer.apple.com/tools/creatingdocsetswithdoxygen.html +# for more information. + +GENERATE_DOCSET = NO + +# When GENERATE_DOCSET tag is set to YES, this tag determines the name of the +# feed. A documentation feed provides an umbrella under which multiple +# documentation sets from a single provider (such as a company or product suite) +# can be grouped. + +DOCSET_FEEDNAME = "Doxygen generated docs" + +# When GENERATE_DOCSET tag is set to YES, this tag specifies a string that +# should uniquely identify the documentation set bundle. This should be a +# reverse domain-name style string, e.g. com.mycompany.MyDocSet. Doxygen +# will append .docset to the name. + +DOCSET_BUNDLE_ID = org.doxygen.Project + +# When GENERATE_PUBLISHER_ID tag specifies a string that should uniquely identify +# the documentation publisher. This should be a reverse domain-name style +# string, e.g. com.mycompany.MyDocSet.documentation. + +DOCSET_PUBLISHER_ID = org.doxygen.Publisher + +# The GENERATE_PUBLISHER_NAME tag identifies the documentation publisher. + +DOCSET_PUBLISHER_NAME = Publisher + +# If the GENERATE_HTMLHELP tag is set to YES, additional index files +# will be generated that can be used as input for tools like the +# Microsoft HTML help workshop to generate a compiled HTML help file (.chm) +# of the generated HTML documentation. + +GENERATE_HTMLHELP = NO + +# If the GENERATE_HTMLHELP tag is set to YES, the CHM_FILE tag can +# be used to specify the file name of the resulting .chm file. You +# can add a path in front of the file if the result should not be +# written to the html output directory. + +CHM_FILE = + +# If the GENERATE_HTMLHELP tag is set to YES, the HHC_LOCATION tag can +# be used to specify the location (absolute path including file name) of +# the HTML help compiler (hhc.exe). If non-empty doxygen will try to run +# the HTML help compiler on the generated index.hhp. + +HHC_LOCATION = + +# If the GENERATE_HTMLHELP tag is set to YES, the GENERATE_CHI flag +# controls if a separate .chi index file is generated (YES) or that +# it should be included in the master .chm file (NO). + +GENERATE_CHI = NO + +# If the GENERATE_HTMLHELP tag is set to YES, the CHM_INDEX_ENCODING +# is used to encode HtmlHelp index (hhk), content (hhc) and project file +# content. + +CHM_INDEX_ENCODING = + +# If the GENERATE_HTMLHELP tag is set to YES, the BINARY_TOC flag +# controls whether a binary table of contents is generated (YES) or a +# normal table of contents (NO) in the .chm file. + +BINARY_TOC = NO + +# The TOC_EXPAND flag can be set to YES to add extra items for group members +# to the contents of the HTML help documentation and to the tree view. + +TOC_EXPAND = NO + +# If the GENERATE_QHP tag is set to YES and both QHP_NAMESPACE and +# QHP_VIRTUAL_FOLDER are set, an additional index file will be generated +# that can be used as input for Qt's qhelpgenerator to generate a +# Qt Compressed Help (.qch) of the generated HTML documentation. + +GENERATE_QHP = NO + +# If the QHG_LOCATION tag is specified, the QCH_FILE tag can +# be used to specify the file name of the resulting .qch file. +# The path specified is relative to the HTML output folder. + +QCH_FILE = + +# The QHP_NAMESPACE tag specifies the namespace to use when generating +# Qt Help Project output. For more information please see +# http://doc.trolltech.com/qthelpproject.html#namespace + +QHP_NAMESPACE = org.doxygen.Project + +# The QHP_VIRTUAL_FOLDER tag specifies the namespace to use when generating +# Qt Help Project output. For more information please see +# http://doc.trolltech.com/qthelpproject.html#virtual-folders + +QHP_VIRTUAL_FOLDER = doc + +# If QHP_CUST_FILTER_NAME is set, it specifies the name of a custom filter to +# add. For more information please see +# http://doc.trolltech.com/qthelpproject.html#custom-filters + +QHP_CUST_FILTER_NAME = + +# The QHP_CUST_FILT_ATTRS tag specifies the list of the attributes of the +# custom filter to add. For more information please see +# <a href="http://doc.trolltech.com/qthelpproject.html#custom-filters"> +# Qt Help Project / Custom Filters</a>. + +QHP_CUST_FILTER_ATTRS = + +# The QHP_SECT_FILTER_ATTRS tag specifies the list of the attributes this +# project's +# filter section matches. +# <a href="http://doc.trolltech.com/qthelpproject.html#filter-attributes"> +# Qt Help Project / Filter Attributes</a>. + +QHP_SECT_FILTER_ATTRS = + +# If the GENERATE_QHP tag is set to YES, the QHG_LOCATION tag can +# be used to specify the location of Qt's qhelpgenerator. +# If non-empty doxygen will try to run qhelpgenerator on the generated +# .qhp file. + +QHG_LOCATION = + +# If the GENERATE_ECLIPSEHELP tag is set to YES, additional index files +# will be generated, which together with the HTML files, form an Eclipse help +# plugin. To install this plugin and make it available under the help contents +# menu in Eclipse, the contents of the directory containing the HTML and XML +# files needs to be copied into the plugins directory of eclipse. The name of +# the directory within the plugins directory should be the same as +# the ECLIPSE_DOC_ID value. After copying Eclipse needs to be restarted before +# the help appears. + +GENERATE_ECLIPSEHELP = NO + +# A unique identifier for the eclipse help plugin. When installing the plugin +# the directory name containing the HTML and XML files should also have +# this name. + +ECLIPSE_DOC_ID = org.doxygen.Project + +# The DISABLE_INDEX tag can be used to turn on/off the condensed index at +# top of each HTML page. The value NO (the default) enables the index and +# the value YES disables it. + +DISABLE_INDEX = NO + +# This tag can be used to set the number of enum values (range [0,1..20]) +# that doxygen will group on one line in the generated HTML documentation. +# Note that a value of 0 will completely suppress the enum values from +# appearing in the overview section. + +ENUM_VALUES_PER_LINE = 4 + +# The GENERATE_TREEVIEW tag is used to specify whether a tree-like index +# structure should be generated to display hierarchical information. +# If the tag value is set to YES, a side panel will be generated +# containing a tree-like index structure (just like the one that +# is generated for HTML Help). For this to work a browser that supports +# JavaScript, DHTML, CSS and frames is required (i.e. any modern browser). +# Windows users are probably better off using the HTML help feature. + +GENERATE_TREEVIEW = YES + +# By enabling USE_INLINE_TREES, doxygen will generate the Groups, Directories, +# and Class Hierarchy pages using a tree view instead of an ordered list. + +USE_INLINE_TREES = NO + +# If the treeview is enabled (see GENERATE_TREEVIEW) then this tag can be +# used to set the initial width (in pixels) of the frame in which the tree +# is shown. + +TREEVIEW_WIDTH = 250 + +# When the EXT_LINKS_IN_WINDOW option is set to YES doxygen will open +# links to external symbols imported via tag files in a separate window. + +EXT_LINKS_IN_WINDOW = NO + +# Use this tag to change the font size of Latex formulas included +# as images in the HTML documentation. The default is 10. Note that +# when you change the font size after a successful doxygen run you need +# to manually remove any form_*.png images from the HTML output directory +# to force them to be regenerated. + +FORMULA_FONTSIZE = 10 + +# Use the FORMULA_TRANPARENT tag to determine whether or not the images +# generated for formulas are transparent PNGs. Transparent PNGs are +# not supported properly for IE 6.0, but are supported on all modern browsers. +# Note that when changing this option you need to delete any form_*.png files +# in the HTML output before the changes have effect. + +FORMULA_TRANSPARENT = YES + +# Enable the USE_MATHJAX option to render LaTeX formulas using MathJax +# (see http://www.mathjax.org) which uses client side Javascript for the +# rendering instead of using prerendered bitmaps. Use this if you do not +# have LaTeX installed or if you want to formulas look prettier in the HTML +# output. When enabled you also need to install MathJax separately and +# configure the path to it using the MATHJAX_RELPATH option. + +USE_MATHJAX = NO + +# When MathJax is enabled you need to specify the location relative to the +# HTML output directory using the MATHJAX_RELPATH option. The destination +# directory should contain the MathJax.js script. For instance, if the mathjax +# directory is located at the same level as the HTML output directory, then +# MATHJAX_RELPATH should be ../mathjax. The default value points to the +# mathjax.org site, so you can quickly see the result without installing +# MathJax, but it is strongly recommended to install a local copy of MathJax +# before deployment. + +MATHJAX_RELPATH = http://www.mathjax.org/mathjax + +# When the SEARCHENGINE tag is enabled doxygen will generate a search box +# for the HTML output. The underlying search engine uses javascript +# and DHTML and should work on any modern browser. Note that when using +# HTML help (GENERATE_HTMLHELP), Qt help (GENERATE_QHP), or docsets +# (GENERATE_DOCSET) there is already a search function so this one should +# typically be disabled. For large projects the javascript based search engine +# can be slow, then enabling SERVER_BASED_SEARCH may provide a better solution. + +SEARCHENGINE = YES + +# When the SERVER_BASED_SEARCH tag is enabled the search engine will be +# implemented using a PHP enabled web server instead of at the web client +# using Javascript. Doxygen will generate the search PHP script and index +# file to put on the web server. The advantage of the server +# based approach is that it scales better to large projects and allows +# full text search. The disadvantages are that it is more difficult to setup +# and does not have live searching capabilities. + +SERVER_BASED_SEARCH = NO + +#--------------------------------------------------------------------------- +# configuration options related to the LaTeX output +#--------------------------------------------------------------------------- + +# If the GENERATE_LATEX tag is set to YES (the default) Doxygen will +# generate Latex output. + +GENERATE_LATEX = YES + +# The LATEX_OUTPUT tag is used to specify where the LaTeX docs will be put. +# If a relative path is entered the value of OUTPUT_DIRECTORY will be +# put in front of it. If left blank `latex' will be used as the default path. + +LATEX_OUTPUT = latex + +# The LATEX_CMD_NAME tag can be used to specify the LaTeX command name to be +# invoked. If left blank `latex' will be used as the default command name. +# Note that when enabling USE_PDFLATEX this option is only used for +# generating bitmaps for formulas in the HTML output, but not in the +# Makefile that is written to the output directory. + +LATEX_CMD_NAME = latex + +# The MAKEINDEX_CMD_NAME tag can be used to specify the command name to +# generate index for LaTeX. If left blank `makeindex' will be used as the +# default command name. + +MAKEINDEX_CMD_NAME = makeindex + +# If the COMPACT_LATEX tag is set to YES Doxygen generates more compact +# LaTeX documents. This may be useful for small projects and may help to +# save some trees in general. + +COMPACT_LATEX = NO + +# The PAPER_TYPE tag can be used to set the paper type that is used +# by the printer. Possible values are: a4, letter, legal and +# executive. If left blank a4wide will be used. + +PAPER_TYPE = a4 + +# The EXTRA_PACKAGES tag can be to specify one or more names of LaTeX +# packages that should be included in the LaTeX output. + +EXTRA_PACKAGES = + +# The LATEX_HEADER tag can be used to specify a personal LaTeX header for +# the generated latex document. The header should contain everything until +# the first chapter. If it is left blank doxygen will generate a +# standard header. Notice: only use this tag if you know what you are doing! + +LATEX_HEADER = + +# If the PDF_HYPERLINKS tag is set to YES, the LaTeX that is generated +# is prepared for conversion to pdf (using ps2pdf). The pdf file will +# contain links (just like the HTML output) instead of page references +# This makes the output suitable for online browsing using a pdf viewer. + +PDF_HYPERLINKS = YES + +# If the USE_PDFLATEX tag is set to YES, pdflatex will be used instead of +# plain latex in the generated Makefile. Set this option to YES to get a +# higher quality PDF documentation. + +USE_PDFLATEX = YES + +# If the LATEX_BATCHMODE tag is set to YES, doxygen will add the \\batchmode. +# command to the generated LaTeX files. This will instruct LaTeX to keep +# running if errors occur, instead of asking the user for help. +# This option is also used when generating formulas in HTML. + +LATEX_BATCHMODE = NO + +# If LATEX_HIDE_INDICES is set to YES then doxygen will not +# include the index chapters (such as File Index, Compound Index, etc.) +# in the output. + +LATEX_HIDE_INDICES = NO + +# If LATEX_SOURCE_CODE is set to YES then doxygen will include +# source code with syntax highlighting in the LaTeX output. +# Note that which sources are shown also depends on other settings +# such as SOURCE_BROWSER. + +LATEX_SOURCE_CODE = NO + +#--------------------------------------------------------------------------- +# configuration options related to the RTF output +#--------------------------------------------------------------------------- + +# If the GENERATE_RTF tag is set to YES Doxygen will generate RTF output +# The RTF output is optimized for Word 97 and may not look very pretty with +# other RTF readers or editors. + +GENERATE_RTF = NO + +# The RTF_OUTPUT tag is used to specify where the RTF docs will be put. +# If a relative path is entered the value of OUTPUT_DIRECTORY will be +# put in front of it. If left blank `rtf' will be used as the default path. + +RTF_OUTPUT = rtf + +# If the COMPACT_RTF tag is set to YES Doxygen generates more compact +# RTF documents. This may be useful for small projects and may help to +# save some trees in general. + +COMPACT_RTF = NO + +# If the RTF_HYPERLINKS tag is set to YES, the RTF that is generated +# will contain hyperlink fields. The RTF file will +# contain links (just like the HTML output) instead of page references. +# This makes the output suitable for online browsing using WORD or other +# programs which support those fields. +# Note: wordpad (write) and others do not support links. + +RTF_HYPERLINKS = NO + +# Load stylesheet definitions from file. Syntax is similar to doxygen's +# config file, i.e. a series of assignments. You only have to provide +# replacements, missing definitions are set to their default value. + +RTF_STYLESHEET_FILE = + +# Set optional variables used in the generation of an rtf document. +# Syntax is similar to doxygen's config file. + +RTF_EXTENSIONS_FILE = + +#--------------------------------------------------------------------------- +# configuration options related to the man page output +#--------------------------------------------------------------------------- + +# If the GENERATE_MAN tag is set to YES (the default) Doxygen will +# generate man pages + +GENERATE_MAN = YES + +# The MAN_OUTPUT tag is used to specify where the man pages will be put. +# If a relative path is entered the value of OUTPUT_DIRECTORY will be +# put in front of it. If left blank `man' will be used as the default path. + +MAN_OUTPUT = man + +# The MAN_EXTENSION tag determines the extension that is added to +# the generated man pages (default is the subroutine's section .3) + +MAN_EXTENSION = .3 + +# If the MAN_LINKS tag is set to YES and Doxygen generates man output, +# then it will generate one additional man file for each entity +# documented in the real man page(s). These additional files +# only source the real man page, but without them the man command +# would be unable to find the correct page. The default is NO. + +MAN_LINKS = NO + +#--------------------------------------------------------------------------- +# configuration options related to the XML output +#--------------------------------------------------------------------------- + +# If the GENERATE_XML tag is set to YES Doxygen will +# generate an XML file that captures the structure of +# the code including all documentation. + +GENERATE_XML = NO + +# The XML_OUTPUT tag is used to specify where the XML pages will be put. +# If a relative path is entered the value of OUTPUT_DIRECTORY will be +# put in front of it. If left blank `xml' will be used as the default path. + +XML_OUTPUT = xml + +# The XML_SCHEMA tag can be used to specify an XML schema, +# which can be used by a validating XML parser to check the +# syntax of the XML files. + +XML_SCHEMA = + +# The XML_DTD tag can be used to specify an XML DTD, +# which can be used by a validating XML parser to check the +# syntax of the XML files. + +XML_DTD = + +# If the XML_PROGRAMLISTING tag is set to YES Doxygen will +# dump the program listings (including syntax highlighting +# and cross-referencing information) to the XML output. Note that +# enabling this will significantly increase the size of the XML output. + +XML_PROGRAMLISTING = YES + +#--------------------------------------------------------------------------- +# configuration options for the AutoGen Definitions output +#--------------------------------------------------------------------------- + +# If the GENERATE_AUTOGEN_DEF tag is set to YES Doxygen will +# generate an AutoGen Definitions (see autogen.sf.net) file +# that captures the structure of the code including all +# documentation. Note that this feature is still experimental +# and incomplete at the moment. + +GENERATE_AUTOGEN_DEF = NO + +#--------------------------------------------------------------------------- +# configuration options related to the Perl module output +#--------------------------------------------------------------------------- + +# If the GENERATE_PERLMOD tag is set to YES Doxygen will +# generate a Perl module file that captures the structure of +# the code including all documentation. Note that this +# feature is still experimental and incomplete at the +# moment. + +GENERATE_PERLMOD = NO + +# If the PERLMOD_LATEX tag is set to YES Doxygen will generate +# the necessary Makefile rules, Perl scripts and LaTeX code to be able +# to generate PDF and DVI output from the Perl module output. + +PERLMOD_LATEX = NO + +# If the PERLMOD_PRETTY tag is set to YES the Perl module output will be +# nicely formatted so it can be parsed by a human reader. This is useful +# if you want to understand what is going on. On the other hand, if this +# tag is set to NO the size of the Perl module output will be much smaller +# and Perl will parse it just the same. + +PERLMOD_PRETTY = YES + +# The names of the make variables in the generated doxyrules.make file +# are prefixed with the string contained in PERLMOD_MAKEVAR_PREFIX. +# This is useful so different doxyrules.make files included by the same +# Makefile don't overwrite each other's variables. + +PERLMOD_MAKEVAR_PREFIX = + +#--------------------------------------------------------------------------- +# Configuration options related to the preprocessor +#--------------------------------------------------------------------------- + +# If the ENABLE_PREPROCESSING tag is set to YES (the default) Doxygen will +# evaluate all C-preprocessor directives found in the sources and include +# files. + +ENABLE_PREPROCESSING = YES + +# If the MACRO_EXPANSION tag is set to YES Doxygen will expand all macro +# names in the source code. If set to NO (the default) only conditional +# compilation will be performed. Macro expansion can be done in a controlled +# way by setting EXPAND_ONLY_PREDEF to YES. + +MACRO_EXPANSION = NO + +# If the EXPAND_ONLY_PREDEF and MACRO_EXPANSION tags are both set to YES +# then the macro expansion is limited to the macros specified with the +# PREDEFINED and EXPAND_AS_DEFINED tags. + +EXPAND_ONLY_PREDEF = NO + +# If the SEARCH_INCLUDES tag is set to YES (the default) the includes files +# in the INCLUDE_PATH (see below) will be search if a #include is found. + +SEARCH_INCLUDES = YES + +# The INCLUDE_PATH tag can be used to specify one or more directories that +# contain include files that are not input files but should be processed by +# the preprocessor. + +INCLUDE_PATH = + +# You can use the INCLUDE_FILE_PATTERNS tag to specify one or more wildcard +# patterns (like *.h and *.hpp) to filter out the header-files in the +# directories. If left blank, the patterns specified with FILE_PATTERNS will +# be used. + +INCLUDE_FILE_PATTERNS = + +# The PREDEFINED tag can be used to specify one or more macro names that +# are defined before the preprocessor is started (similar to the -D option of +# gcc). The argument of the tag is a list of macros of the form: name +# or name=definition (no spaces). If the definition and the = are +# omitted =1 is assumed. To prevent a macro definition from being +# undefined via #undef or recursively expanded use the := operator +# instead of the = operator. + +PREDEFINED = + +# If the MACRO_EXPANSION and EXPAND_ONLY_PREDEF tags are set to YES then +# this tag can be used to specify a list of macro names that should be expanded. +# The macro definition that is found in the sources will be used. +# Use the PREDEFINED tag if you want to use a different macro definition that +# overrules the definition found in the source code. + +EXPAND_AS_DEFINED = + +# If the SKIP_FUNCTION_MACROS tag is set to YES (the default) then +# doxygen's preprocessor will remove all references to function-like macros +# that are alone on a line, have an all uppercase name, and do not end with a +# semicolon, because these will confuse the parser if not removed. + +SKIP_FUNCTION_MACROS = YES + +#--------------------------------------------------------------------------- +# Configuration::additions related to external references +#--------------------------------------------------------------------------- + +# The TAGFILES option can be used to specify one or more tagfiles. +# Optionally an initial location of the external documentation +# can be added for each tagfile. The format of a tag file without +# this location is as follows: +# TAGFILES = file1 file2 ... +# Adding location for the tag files is done as follows: +# TAGFILES = file1=loc1 "file2 = loc2" ... +# where "loc1" and "loc2" can be relative or absolute paths or +# URLs. If a location is present for each tag, the installdox tool +# does not have to be run to correct the links. +# Note that each tag file must have a unique name +# (where the name does NOT include the path) +# If a tag file is not located in the directory in which doxygen +# is run, you must also specify the path to the tagfile here. + +TAGFILES = + +# When a file name is specified after GENERATE_TAGFILE, doxygen will create +# a tag file that is based on the input files it reads. + +GENERATE_TAGFILE = + +# If the ALLEXTERNALS tag is set to YES all external classes will be listed +# in the class index. If set to NO only the inherited external classes +# will be listed. + +ALLEXTERNALS = NO + +# If the EXTERNAL_GROUPS tag is set to YES all external groups will be listed +# in the modules index. If set to NO, only the current project's groups will +# be listed. + +EXTERNAL_GROUPS = YES + +# The PERL_PATH should be the absolute path and name of the perl script +# interpreter (i.e. the result of `which perl'). + +PERL_PATH = /usr/bin/perl + +#--------------------------------------------------------------------------- +# Configuration options related to the dot tool +#--------------------------------------------------------------------------- + +# If the CLASS_DIAGRAMS tag is set to YES (the default) Doxygen will +# generate a inheritance diagram (in HTML, RTF and LaTeX) for classes with base +# or super classes. Setting the tag to NO turns the diagrams off. Note that +# this option also works with HAVE_DOT disabled, but it is recommended to +# install and use dot, since it yields more powerful graphs. + +CLASS_DIAGRAMS = NO + +# You can define message sequence charts within doxygen comments using the \msc +# command. Doxygen will then run the mscgen tool (see +# http://www.mcternan.me.uk/mscgen/) to produce the chart and insert it in the +# documentation. The MSCGEN_PATH tag allows you to specify the directory where +# the mscgen tool resides. If left empty the tool is assumed to be found in the +# default search path. + +MSCGEN_PATH = + +# If set to YES, the inheritance and collaboration graphs will hide +# inheritance and usage relations if the target is undocumented +# or is not a class. + +HIDE_UNDOC_RELATIONS = YES + +# If you set the HAVE_DOT tag to YES then doxygen will assume the dot tool is +# available from the path. This tool is part of Graphviz, a graph visualization +# toolkit from AT&T and Lucent Bell Labs. The other options in this section +# have no effect if this option is set to NO (the default) + +HAVE_DOT = YES + +# The DOT_NUM_THREADS specifies the number of dot invocations doxygen is +# allowed to run in parallel. When set to 0 (the default) doxygen will +# base this on the number of processors available in the system. You can set it +# explicitly to a value larger than 0 to get control over the balance +# between CPU load and processing speed. + +DOT_NUM_THREADS = 0 + +# By default doxygen will write a font called Helvetica to the output +# directory and reference it in all dot files that doxygen generates. +# When you want a differently looking font you can specify the font name +# using DOT_FONTNAME. You need to make sure dot is able to find the font, +# which can be done by putting it in a standard location or by setting the +# DOTFONTPATH environment variable or by setting DOT_FONTPATH to the directory +# containing the font. + +DOT_FONTNAME = Helvetica + +# The DOT_FONTSIZE tag can be used to set the size of the font of dot graphs. +# The default size is 10pt. + +DOT_FONTSIZE = 10 + +# By default doxygen will tell dot to use the output directory to look for the +# FreeSans.ttf font (which doxygen will put there itself). If you specify a +# different font using DOT_FONTNAME you can set the path where dot +# can find it using this tag. + +DOT_FONTPATH = + +# If the CLASS_GRAPH and HAVE_DOT tags are set to YES then doxygen +# will generate a graph for each documented class showing the direct and +# indirect inheritance relations. Setting this tag to YES will force the +# the CLASS_DIAGRAMS tag to NO. + +CLASS_GRAPH = YES + +# If the COLLABORATION_GRAPH and HAVE_DOT tags are set to YES then doxygen +# will generate a graph for each documented class showing the direct and +# indirect implementation dependencies (inheritance, containment, and +# class references variables) of the class with other documented classes. + +COLLABORATION_GRAPH = YES + +# If the GROUP_GRAPHS and HAVE_DOT tags are set to YES then doxygen +# will generate a graph for groups, showing the direct groups dependencies + +GROUP_GRAPHS = YES + +# If the UML_LOOK tag is set to YES doxygen will generate inheritance and +# collaboration diagrams in a style similar to the OMG's Unified Modeling +# Language. + +UML_LOOK = NO + +# If set to YES, the inheritance and collaboration graphs will show the +# relations between templates and their instances. + +TEMPLATE_RELATIONS = NO + +# If the ENABLE_PREPROCESSING, SEARCH_INCLUDES, INCLUDE_GRAPH, and HAVE_DOT +# tags are set to YES then doxygen will generate a graph for each documented +# file showing the direct and indirect include dependencies of the file with +# other documented files. + +INCLUDE_GRAPH = YES + +# If the ENABLE_PREPROCESSING, SEARCH_INCLUDES, INCLUDED_BY_GRAPH, and +# HAVE_DOT tags are set to YES then doxygen will generate a graph for each +# documented header file showing the documented files that directly or +# indirectly include this file. + +INCLUDED_BY_GRAPH = YES + +# If the CALL_GRAPH and HAVE_DOT options are set to YES then +# doxygen will generate a call dependency graph for every global function +# or class method. Note that enabling this option will significantly increase +# the time of a run. So in most cases it will be better to enable call graphs +# for selected functions only using the \callgraph command. + +CALL_GRAPH = YES + +# If the CALLER_GRAPH and HAVE_DOT tags are set to YES then +# doxygen will generate a caller dependency graph for every global function +# or class method. Note that enabling this option will significantly increase +# the time of a run. So in most cases it will be better to enable caller +# graphs for selected functions only using the \callergraph command. + +CALLER_GRAPH = YES + +# If the GRAPHICAL_HIERARCHY and HAVE_DOT tags are set to YES then doxygen +# will generate a graphical hierarchy of all classes instead of a textual one. + +GRAPHICAL_HIERARCHY = YES + +# If the DIRECTORY_GRAPH, SHOW_DIRECTORIES and HAVE_DOT tags are set to YES +# then doxygen will show the dependencies a directory has on other directories +# in a graphical way. The dependency relations are determined by the #include +# relations between the files in the directories. + +DIRECTORY_GRAPH = YES + +# The DOT_IMAGE_FORMAT tag can be used to set the image format of the images +# generated by dot. Possible values are png, svg, gif or svg. +# If left blank png will be used. + +DOT_IMAGE_FORMAT = png + +# The tag DOT_PATH can be used to specify the path where the dot tool can be +# found. If left blank, it is assumed the dot tool can be found in the path. + +DOT_PATH = + +# The DOTFILE_DIRS tag can be used to specify one or more directories that +# contain dot files that are included in the documentation (see the +# \dotfile command). + +DOTFILE_DIRS = + +# The MSCFILE_DIRS tag can be used to specify one or more directories that +# contain msc files that are included in the documentation (see the +# \mscfile command). + +MSCFILE_DIRS = + +# The DOT_GRAPH_MAX_NODES tag can be used to set the maximum number of +# nodes that will be shown in the graph. If the number of nodes in a graph +# becomes larger than this value, doxygen will truncate the graph, which is +# visualized by representing a node as a red box. Note that doxygen if the +# number of direct children of the root node in a graph is already larger than +# DOT_GRAPH_MAX_NODES then the graph will not be shown at all. Also note +# that the size of a graph can be further restricted by MAX_DOT_GRAPH_DEPTH. + +DOT_GRAPH_MAX_NODES = 50 + +# The MAX_DOT_GRAPH_DEPTH tag can be used to set the maximum depth of the +# graphs generated by dot. A depth value of 3 means that only nodes reachable +# from the root by following a path via at most 3 edges will be shown. Nodes +# that lay further from the root node will be omitted. Note that setting this +# option to 1 or 2 may greatly reduce the computation time needed for large +# code bases. Also note that the size of a graph can be further restricted by +# DOT_GRAPH_MAX_NODES. Using a depth of 0 means no depth restriction. + +MAX_DOT_GRAPH_DEPTH = 0 + +# Set the DOT_TRANSPARENT tag to YES to generate images with a transparent +# background. This is disabled by default, because dot on Windows does not +# seem to support this out of the box. Warning: Depending on the platform used, +# enabling this option may lead to badly anti-aliased labels on the edges of +# a graph (i.e. they become hard to read). + +DOT_TRANSPARENT = NO + +# Set the DOT_MULTI_TARGETS tag to YES allow dot to generate multiple output +# files in one run (i.e. multiple -o and -T options on the command line). This +# makes dot run faster, but since only newer versions of dot (>1.8.10) +# support this, this feature is disabled by default. + +DOT_MULTI_TARGETS = NO + +# If the GENERATE_LEGEND tag is set to YES (the default) Doxygen will +# generate a legend page explaining the meaning of the various boxes and +# arrows in the dot generated graphs. + +GENERATE_LEGEND = YES + +# If the DOT_CLEANUP tag is set to YES (the default) Doxygen will +# remove the intermediate dot files that are used to generate +# the various graphs. + +DOT_CLEANUP = YES diff --git a/lib/libcustomdhcpcd.so b/lib/libcustomdhcpcd.so Binary files differnew file mode 100755 index 0000000..b4894ce --- /dev/null +++ b/lib/libcustomdhcpcd.so diff --git a/src/common/fbgui.h b/src/common/fbgui.h new file mode 100644 index 0000000..9e2c0be --- /dev/null +++ b/src/common/fbgui.h @@ -0,0 +1,30 @@ +/** + * Copyright (c) 2010,2011 - RZ Uni Freiburg + * Copyright (c) 2010,2011 - OpenSLX Project + * + * This program/file is free software distributed under the GPL version 2. + * See http://openslx.org/COPYING + * + * If you have any feedback please consult http://openslx.org/feedback and + * send your feedback to feedback@openslx.org + * + * General information about OpenSLX can be found under http://openslx.org + */ + + + +#ifndef COMMON_FBGUI_H +#define COMMON_FBGUI_H + +#define DEFAULT_INTERFACE_CONF_LOCATION "/var/tmp/conf_" +#define DEFAULT_QTSOCKETADDRESS "/var/tmp/qt_c_socket_default" +#define DHCP_MESSAGE_SIZE 2048 +#define ACK_SIZE 4 + +#define DHCPCD_EXIT 9 +#define DHCPCD_ARP_TEST 10 +#define DHCPCD_CONFIGURE 11 +#define DHCPCD_WRITE 12 +#define DHCPCD_LOG 13 + +#endif // COMMON_FBGUI_H diff --git a/src/customdhcpcd/.gitignore b/src/customdhcpcd/.gitignore new file mode 100644 index 0000000..e531d2b --- /dev/null +++ b/src/customdhcpcd/.gitignore @@ -0,0 +1,5 @@ +*.o +dhcpcd +dhcpcd.8 +dhcpcd-*.bz2 +build diff --git a/src/customdhcpcd/CMakeLists.txt b/src/customdhcpcd/CMakeLists.txt new file mode 100644 index 0000000..a716a5a --- /dev/null +++ b/src/customdhcpcd/CMakeLists.txt @@ -0,0 +1,17 @@ +cmake_minimum_required(VERSION 2.8) + +project(customdhcpdcd) + +set(CMAKE_C_FLAGS "-lrt") + +set(CUSTOMDHCPCD_SOURCES arp.c configure.c info.c logger.c socket.c client.c discover.c interface.c logwriter.c +common.c dhcp.c duid.c ipv4ll.c signal.c) + +#file(GLOB_RECURSE CUSTOMDHCPCD_SOURCES *.c) +file(GLOB_RECURSE CUSTOMDHCPCD_HEADERS *.h) + +add_library(customdhcpcd SHARED ${CUSTOMDHCPCD_SOURCES} ${CUSTOMDHCPCD_HEADERS}) + +#add_executable(customdhcpcd ${CUSTOMDHCPCD_SOURCES}) +add_executable(cdhcpcd dhcpcd.c) +target_link_libraries(cdhcpcd customdhcpcd ) diff --git a/src/customdhcpcd/README b/src/customdhcpcd/README new file mode 100644 index 0000000..9089ec6 --- /dev/null +++ b/src/customdhcpcd/README @@ -0,0 +1,45 @@ +dhcpcd-3 - DHCP client daemon +Copyright 2006-2008 Roy Marples <roy@marples.name> + + +Installation +------------ +Edit config.h to match your building requirements. + +Take special note of ENABLE_DUID and unset it if the target media is +volatile, like say a LiveCD. + +Then just make; make install + +man dhcpcd for command line options + + +Notes +----- +If you're cross compiling you may need to send HAVE_FORK=yes or HAVE_FORK=no +to the make command to avoid to automatic test. + +We try and detect how to restart ntp and ypbind, you can override this with +HAVE_INIT=no or force one of these values +OPENRC (OpenRC as used by Gentoo (forked from baselayout)) +BSDRC (BSD RC system - /etc/rc.d/ntpd restart ) +SERVICE (RedHat service command - service ntpd restart) +SLACKRC (Slackware RC system - /etc/rc.d/rc.ntpd restart) +SYSV (SYSV style - /etc/init.d/ntpd restart) + +You can change the default dir where dhcpcd stores it's .info files with +INFODIR=/var/db + +We now default to using -std=c99. For 64-bit linux, this always works, but +for 32-bit linux it requires either gnu99 or a patch to asm/types.h. +Most distros patch linux headers so this should work fine. +linux-2.6.24 finally ships with a working 32-bit header. +If your linux headers are older, or your distro hasn't patched them you can +set CSTD=gnu99 to work around this. + + +ChangeLog +--------- +We no longer supply a ChangeLog. +However, you're more than welcome to read the git commit comments at +http://git.marples.name/?p=dhcpcd/.git;a=summary diff --git a/src/customdhcpcd/arp.c b/src/customdhcpcd/arp.c new file mode 100644 index 0000000..794850c --- /dev/null +++ b/src/customdhcpcd/arp.c @@ -0,0 +1,284 @@ +/* + * dhcpcd - DHCP client daemon + * Copyright 2006-2008 Roy Marples <roy@marples.name> + * All rights reserved + + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + */ + +#include <sys/time.h> +#include <sys/types.h> +#include <sys/ioctl.h> +#include <sys/socket.h> +#include <netinet/in_systm.h> +#ifdef __linux__ +#include <netinet/ether.h> +#include <netpacket/packet.h> +#endif +#include <net/if.h> +#include <net/if_arp.h> +#include <arpa/inet.h> +#include <errno.h> +#include <poll.h> +#include <stdlib.h> +#include <string.h> +#include <unistd.h> + +#include "config.h" +#include "common.h" +#include "arp.h" +#include "interface.h" +#include "logger.h" +#include "signal.h" +#include "socket.h" + +/* These are really for IPV4LL */ +#define NPROBES 3 +#define PROBE_INTERVAL 200 +#define NCLAIMS 2 +#define CLAIM_INTERVAL 200 + +/* Linux does not seem to define these handy macros */ +#ifndef ar_sha +#define ar_sha(ap) (((caddr_t) ((ap) + 1)) + 0) +#define ar_spa(ap) (((caddr_t) ((ap) + 1)) + (ap)->ar_hln) +#define ar_tha(ap) (((caddr_t) ((ap) + 1)) + (ap)->ar_hln + (ap)->ar_pln) +#define ar_tpa(ap) (((caddr_t) ((ap) + 1)) + 2 * (ap)->ar_hln + (ap)->ar_pln) +#endif + +#ifndef arphdr_len +#define arphdr_len2(ar_hln, ar_pln) (sizeof (struct arphdr) + \ + 2 * (ar_hln) + 2 * (ar_pln)) +#define arphdr_len(ap) (arphdr_len2 ((ap)->ar_hln, (ap)->ar_pln)) +#endif + +#ifdef ENABLE_ARP + +static int send_arp (const interface_t *iface, int op, struct in_addr sip, + const unsigned char *taddr, struct in_addr tip) +{ + struct arphdr *arp; + size_t arpsize = arphdr_len2 (iface->hwlen, sizeof (sip)); + caddr_t tha; + int retval; + + arp = xzalloc (arpsize); + arp->ar_hrd = htons (iface->family); + arp->ar_pro = htons (ETHERTYPE_IP); + arp->ar_hln = iface->hwlen; + arp->ar_pln = sizeof (sip); + arp->ar_op = htons (op); + memcpy (ar_sha (arp), iface->hwaddr, (size_t) arp->ar_hln); + memcpy (ar_spa (arp), &sip, (size_t) arp->ar_pln); + if (taddr) { + /* NetBSD can return NULL from ar_tha, which is probably wrong + * but we still need to deal with it */ + if (! (tha = ar_tha (arp))) { + free (arp); + errno = EINVAL; + return (-1); + } + memcpy (tha, taddr, (size_t) arp->ar_hln); + } + memcpy (ar_tpa (arp), &tip, (size_t) arp->ar_pln); + + retval = send_packet (iface, ETHERTYPE_ARP, + (unsigned char *) arp, arphdr_len (arp)); + free (arp); + return (retval); +} + +int arp_claim (interface_t *iface, struct in_addr address) +{ + struct arphdr *reply = NULL; + long timeout = 0; + unsigned char *buffer; + int retval = -1; + int nprobes = 0; + int nclaims = 0; + struct in_addr null_address; + struct pollfd fds[] = { + { -1, POLLIN, 0 }, + { -1, POLLIN, 0 } + }; + + if (! iface) + return (-1); + + if (! iface->arpable) { + logger (LOG_DEBUG, "interface `%s' is not ARPable", iface->name); + return (0); + } + + if (! IN_LINKLOCAL (ntohl (iface->previous_address.s_addr)) && + ! IN_LINKLOCAL (ntohl (address.s_addr))) + logger (LOG_INFO, + "checking %s is available on attached networks", + inet_ntoa (address)); + + if (! open_socket (iface, ETHERTYPE_ARP)) + return (-1); + + fds[0].fd = signal_fd (); + fds[1].fd = iface->fd; + + memset (&null_address, 0, sizeof (null_address)); + + buffer = xmalloc (iface->buffer_length); + reply = xmalloc (iface->buffer_length); + + for (;;) { + size_t bufpos = 0; + size_t buflen = iface->buffer_length; + int bytes; + int s = 0; + struct timeval stopat; + struct timeval now; + + /* Only poll if we have a timeout */ + if (timeout > 0) { + s = poll (fds, 2, timeout); + if (s == -1) { + if (errno == EINTR) { + if (signal_exists (NULL) == -1) { + errno = 0; + continue; + } else + break; + } + + logger (LOG_ERR, "poll: `%s'", + strerror (errno)); + break; + } + } + + /* Timed out */ + if (s == 0) { + if (nprobes < NPROBES) { + nprobes ++; + timeout = PROBE_INTERVAL; + logger (LOG_DEBUG, "sending ARP probe #%d", + nprobes); + if (send_arp (iface, ARPOP_REQUEST, + null_address, NULL, + address) == -1) + break; + + /* IEEE1394 cannot set ARP target address + * according to RFC2734 */ + if (nprobes >= NPROBES && + iface->family == ARPHRD_IEEE1394) + nclaims = NCLAIMS; + } else if (nclaims < NCLAIMS) { + nclaims ++; + timeout = CLAIM_INTERVAL; + logger (LOG_DEBUG, "sending ARP claim #%d", + nclaims); + if (send_arp (iface, ARPOP_REQUEST, + address, iface->hwaddr, + address) == -1) + break; + } else { + /* No replies, so done */ + retval = 0; + break; + } + + /* Setup our stop time */ + if (get_time (&stopat) != 0) + break; + stopat.tv_usec += timeout; + + continue; + } + + /* We maybe ARP flooded, so check our time */ + if (get_time (&now) != 0) + break; + if (timercmp (&now, &stopat, >)) { + timeout = 0; + continue; + } + + if (! fds[1].revents & POLLIN) + continue; + + memset (buffer, 0, buflen); + do { + union { + unsigned char *c; + struct in_addr *a; + } rp; + union { + unsigned char *c; + struct ether_addr *a; + } rh; + + memset (reply, 0, iface->buffer_length); + if ((bytes = get_packet (iface, (unsigned char *) reply, + buffer, + &buflen, &bufpos)) == -1) + break; + + /* Only these types are recognised */ + if (reply->ar_op != htons (ARPOP_REPLY)) + continue; + + /* Protocol must be IP. */ + if (reply->ar_pro != htons (ETHERTYPE_IP)) + continue; + if (reply->ar_pln != sizeof (address)) + continue; + if ((unsigned) bytes < sizeof (reply) + + 2 * (4 + reply->ar_hln)) + continue; + + rp.c = (unsigned char *) ar_spa (reply); + rh.c = (unsigned char *) ar_sha (reply); + + /* Ensure the ARP reply is for the our address */ + if (rp.a->s_addr != address.s_addr) + continue; + + /* Some systems send a reply back from our hwaddress, + * which is wierd */ + if (reply->ar_hln == iface->hwlen && + memcmp (rh.c, iface->hwaddr, iface->hwlen) == 0) + continue; + + logger (LOG_ERR, "ARPOP_REPLY received from %s (%s)", + inet_ntoa (*rp.a), + hwaddr_ntoa (rh.c, (size_t) reply->ar_hln)); + retval = -1; + goto eexit; + } while (bufpos != 0); + } + +eexit: + close (iface->fd); + iface->fd = -1; + free (buffer); + free (reply); + return (retval); +} +#endif diff --git a/src/customdhcpcd/arp.h b/src/customdhcpcd/arp.h new file mode 100644 index 0000000..3b7e8ef --- /dev/null +++ b/src/customdhcpcd/arp.h @@ -0,0 +1,39 @@ +/* + * dhcpcd - DHCP client daemon + * Copyright 2006-2008 Roy Marples <roy@marples.name> + * All rights reserved + + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + */ + +#ifndef ARP_H +#define ARP_H + +#ifdef ENABLE_ARP +#include <netinet/in.h> + +#include "interface.h" + +int arp_claim (interface_t *iface, struct in_addr address); +#endif + +#endif diff --git a/src/customdhcpcd/client.c b/src/customdhcpcd/client.c new file mode 100644 index 0000000..b007fd6 --- /dev/null +++ b/src/customdhcpcd/client.c @@ -0,0 +1,1149 @@ +/* + * dhcpcd - DHCP client daemon + * Copyright 2006-2008 Roy Marples <roy@marples.name> + * All rights reserved + + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + */ + +#include <sys/time.h> +#include <sys/types.h> +#include <arpa/inet.h> +#ifdef __linux__ +# include <netinet/ether.h> +#endif +#include <ctype.h> +#include <errno.h> +#include <poll.h> +#include <signal.h> +#include <stdbool.h> +#include <stdlib.h> +#include <stdio.h> +#include <string.h> +#include <time.h> +#include <unistd.h> + +#include "config.h" +#include "common.h" +#ifdef ENABLE_ARP +# include "arp.h" +#endif +#include "client.h" +#include "configure.h" +#include "dhcp.h" +#include "dhcpcd.h" +#include "info.h" +#include "interface.h" +#ifdef ENABLE_IPV4LL +# include "ipv4ll.h" +#endif +#include "logger.h" +#include "signal.h" +#include "socket.h" + +#include "logwriter.h" + +#ifdef ENABLE_DUID +# include "duid.h" +#endif + +#ifdef ENABLE_INFO +# include "info.h" +#endif + +#ifdef THERE_IS_NO_FORK +# ifndef ENABLE_INFO + # error "Non MMU requires ENABLE_INFO to work" +# endif +#endif + +/* Some platforms don't define INFTIM */ +#ifndef INFTIM +# define INFTIM -1 +#endif + +/* This is out mini timeout. + * Basically we resend the last request every TIMEOUT_MINI seconds. */ +#define TIMEOUT_MINI 3 +/* Except for an infinite timeout. We keep adding TIMEOUT_MINI to + * ourself until TIMEOUT_MINI_INF is reached. */ +#define TIMEOUT_MINI_INF 60 + +#define STATE_INIT 0 +#define STATE_REQUESTING 1 +#define STATE_BOUND 2 +#define STATE_RENEWING 3 +#define STATE_REBINDING 4 +#define STATE_REBOOT 5 +#define STATE_RENEW_REQUESTED 6 +#define STATE_RELEASED 7 + +/* We should define a maximum for the NAK exponential backoff */ +#define NAKOFF_MAX 60 + +#define SOCKET_CLOSED 0 +#define SOCKET_OPEN 1 + +/* Indexes for pollfds */ +#define POLLFD_SIGNAL 0 +#define POLLFD_IFACE 1 + +typedef struct _state { + int *pidfd; + bool forked; + int state; + uint32_t xid; + dhcp_t *dhcp; + int socket; + interface_t *interface; + time_t start; + time_t last_sent; + time_t last_type; + long timeout; + time_t nakoff; + bool daemonised; + bool persistent; + unsigned char *buffer; + size_t buffer_len; + size_t buffer_pos; +} state_t; + +static pid_t daemonise (int *pidfd) +{ + pid_t pid; + sigset_t full; + sigset_t old; +#ifdef THERE_IS_NO_FORK + char **argv; + int i; +#endif + + sigfillset (&full); + sigprocmask (SIG_SETMASK, &full, &old); + +#ifndef THERE_IS_NO_FORK + logger (LOG_DEBUG, "forking to background"); + switch (pid = fork()) { + case -1: + logger (LOG_ERR, "fork: %s", strerror (errno)); + exit (EXIT_FAILURE); + /* NOT REACHED */ + case 0: + setsid (); + close_fds (); + break; + default: + /* Reset our signals as we're the parent about to exit. */ + signal_reset (); + break; + } +#else + logger (LOG_INFO, "forking to background"); + + /* We need to add --daemonise to our options */ + argv = xmalloc (sizeof (char *) * (dhcpcd_argc + 4)); + argv[0] = dhcpcd; + for (i = 1; i < dhcpcd_argc; i++) + argv[i] = dhcpcd_argv[i]; + argv[i] = (char *) "--daemonised"; + if (dhcpcd_skiproutes) { + argv[++i] = (char *) "--skiproutes"; + argv[++i] = dhcpcd_skiproutes; + } + argv[i + 1] = NULL; + + switch (pid = vfork ()) { + case -1: + logger (LOG_ERR, "vfork: %s", strerror (errno)); + _exit (EXIT_FAILURE); + case 0: + signal_reset (); + sigprocmask (SIG_SETMASK, &old, NULL); + execvp (dhcpcd, argv); + logger (LOG_ERR, "execl `%s': %s", dhcpcd, + strerror (errno)); + _exit (EXIT_FAILURE); + } + + free (argv); +#endif + + /* Done with the fd now */ + if (pid != 0) { + writepid (*pidfd, pid); + close (*pidfd); + *pidfd = -1; + + } + + sigprocmask (SIG_SETMASK, &old, NULL); + return (pid); +} + +#ifdef ENABLE_INFO +static bool get_old_lease (state_t *state, const options_t *options) +{ + interface_t *iface = state->interface; + dhcp_t *dhcp = state->dhcp; + struct timeval tv; + unsigned int offset = 0; + + if (! IN_LINKLOCAL (ntohl (iface->previous_address.s_addr))) + logger (LOG_INFO, "trying to use old lease in `%s'", + iface->infofile); + if (! read_info (iface, dhcp)) + return (false); + + /* Vitaly important we remove the server information here */ + memset (&dhcp->serveraddress, 0, sizeof (dhcp->serveraddress)); + memset (dhcp->servername, 0, sizeof (dhcp->servername)); + +#ifdef ENABLE_ARP + /* Check that no-one is using the address */ + if ((options->dolastlease || + (IN_LINKLOCAL (ntohl (dhcp->address.s_addr)) && + (! options->doipv4ll || + arp_claim (iface, dhcp->address))))) + { + memset (&dhcp->address, 0, sizeof (dhcp->address)); + memset (&dhcp->netmask, 0, sizeof (dhcp->netmask)); + memset (&dhcp->broadcast, 0, sizeof (dhcp->broadcast)); + return (false); + } + + /* Ok, lets use this */ + if (IN_LINKLOCAL (dhcp->address.s_addr)) + return (true); +#endif + + /* Ensure that we can still use the lease */ + if (gettimeofday (&tv, NULL) == -1) { + logger (LOG_ERR, "gettimeofday: %s", strerror (errno)); + return (false); + } + + offset = tv.tv_sec - dhcp->leasedfrom; + if (dhcp->leasedfrom && + tv.tv_sec - dhcp->leasedfrom > dhcp->leasetime) + { + logger (LOG_ERR, "lease expired %u seconds ago", + offset + dhcp->leasetime); + return (false); + } + + if (dhcp->leasedfrom == 0) + offset = 0; + state->timeout = dhcp->renewaltime - offset; + iface->start_uptime = uptime (); + return (true); +} +#endif + +#ifdef THERE_IS_NO_FORK +static void remove_skiproutes (dhcp_t *dhcp, interface_t *iface) +{ + int i = -1; + route_t *route; + route_t *newroute; + + free_route (iface->previous_routes); + iface->previous_routes = NULL; + + NSTAILQ_FOREACH (route, dhcp->routes, entries) { + i++; + + /* Check that we did add this route or not */ + if (dhcpcd_skiproutes) { + char *sk = xstrdup (dhcpcd_skiproutes); + char *skp = sk; + char *token; + bool found = false; + + while ((token = strsep (&skp, ","))) { + if (isdigit (*token) && atoi (token) == i) { + found = true; + break; + } + } + free (sk); + if (found) + continue; + } + + if (! iface->previous_routes) { + iface->previous_routes = xmalloc (sizeof (*iface->previous_routes)); + STAILQ_INIT (iface->previous_routes); + } + + newroute = xmalloc (sizeof (*newroute)); + memcpy (newroute, route, sizeof (*newroute)); + STAILQ_INSERT_TAIL (iface->previous_routes, newroute, entries); + } + + /* We no longer need this argument */ + free (dhcpcd_skiproutes); + dhcpcd_skiproutes = NULL; +} +#endif + +static bool client_setup (state_t *state, const options_t *options) +{ + dhcp_t *dhcp = state->dhcp; + interface_t *iface = state->interface; + + state->state = STATE_INIT; + state->last_type = DHCP_DISCOVER; + state->nakoff = 1; + state->daemonised = options->daemonised; + state->persistent = options->persistent; + + if (options->request_address.s_addr == 0 && + (options->doinform || options->dorequest || options->daemonised)) + { +#ifdef ENABLE_INFO + if (! get_old_lease (state, options)) +#endif + { + free (dhcp); + return (false); + } + state->timeout = 0; + + if (! options->daemonised && + IN_LINKLOCAL (ntohl (dhcp->address.s_addr))) + { + logger (LOG_ERR, "cannot request a link local address"); + return (false); + } +#ifdef THERE_IS_NO_FORK + if (options->daemonised) { + state->state = STATE_BOUND; + state->timeout = dhcp->renewaltime; + iface->previous_address = dhcp->address; + iface->previous_netmask = dhcp->netmask; + remove_skiproutes (dhcp, iface); + } +#endif + + } else { + dhcp->address = options->request_address; + dhcp->netmask = options->request_netmask; + if (dhcp->netmask.s_addr == 0) + dhcp->netmask.s_addr = get_netmask (dhcp->address.s_addr); + dhcp->broadcast.s_addr = dhcp->address.s_addr | + ~dhcp->netmask.s_addr; + } + + /* Remove all existing addresses. + * After all, we ARE a DHCP client whose job it is to configure the + * interface. We only do this on start, so persistent addresses + * can be added afterwards by the user if needed. */ + if (! options->test && ! options->daemonised) { + if (! options->doinform) { + flush_addresses (iface->name); + } else { + /* The inform address HAS to be configured for it to + * work with most DHCP servers */ + if (options->doinform && + has_address (iface->name, dhcp->address) < 1) + { + add_address (iface->name, dhcp->address, + dhcp->netmask, dhcp->broadcast); + iface->previous_address = dhcp->address; + iface->previous_netmask = dhcp->netmask; + } + } + } + + if (*options->clientid) { + /* Attempt to see if the ClientID is a hardware address */ + iface->clientid_len = hwaddr_aton (NULL, options->clientid); + if (iface->clientid_len) { + iface->clientid = xmalloc (iface->clientid_len); + hwaddr_aton (iface->clientid, options->clientid); + } else { + /* Nope, so mark it as-is */ + iface->clientid_len = strlen (options->clientid) + 1; + iface->clientid = xmalloc (iface->clientid_len); + *iface->clientid = '\0'; + memcpy (iface->clientid + 1, + options->clientid, iface->clientid_len - 1); + } + } else { +#ifdef ENABLE_DUID + unsigned char *duid = NULL; + size_t duid_len = 0; + + if (options->doduid) { + duid = xmalloc (DUID_LEN); + duid_len = get_duid (duid, iface); + } + + if (duid_len > 0) { + logger (LOG_INFO, "DUID = %s", hwaddr_ntoa (duid, duid_len)); + + iface->clientid_len = duid_len + 5; + iface->clientid = xmalloc (iface->clientid_len); + *iface->clientid = 255; /* RFC 4361 */ + + /* IAID is 4 bytes, so if the iface name is 4 bytes use it */ + if (strlen (iface->name) == 4) { + memcpy (iface->clientid + 1, iface->name, 4); + } else { + /* Name isn't 4 bytes, so use the index */ + uint32_t ul = htonl (if_nametoindex (iface->name)); + memcpy (iface->clientid + 1, &ul, 4); + } + + memcpy (iface->clientid + 5, duid, duid_len); + free (duid); + } else { +#else + { +#endif + iface->clientid_len = iface->hwlen + 1; + iface->clientid = xmalloc (iface->clientid_len); + *iface->clientid = iface->family; + memcpy (iface->clientid + 1, iface->hwaddr, iface->hwlen); + } + } + + return (true); +} + +static bool do_socket (state_t *state, int mode) +{ + if (state->interface->fd >= 0) + close (state->interface->fd); +#ifdef __linux + if (mode == SOCKET_CLOSED && state->interface->listen_fd >= 0) { + close (state->interface->listen_fd); + state->interface->listen_fd = -1; + } +#endif + + state->interface->fd = -1; + if (mode == SOCKET_OPEN) + if (open_socket (state->interface, ETHERTYPE_IP) == -1) + return (false); + state->socket = mode; + return (true); +} + +static bool _send_message (state_t *state, int type, const options_t *options) +{ + ssize_t retval; + + state->last_type = type; + state->last_sent = uptime (); + logSendToQt(type); + retval = send_message (state->interface, state->dhcp, state->xid, + type, options); + return (retval == -1 ? false : true); +} + +static void drop_config (state_t *state, const options_t *options) +{ + if (! state->persistent) + configure (options, state->interface, state->dhcp, false); + + free_dhcp (state->dhcp); + memset (state->dhcp, 0, sizeof (*state->dhcp)); +} + +static int wait_for_packet (struct pollfd *fds, state_t *state, + const options_t *options) +{ + dhcp_t *dhcp = state->dhcp; + interface_t *iface = state->interface; + int timeout = 0; + int retval = 0; + + if (! (state->timeout > 0 || + (options->timeout == 0 && + (state->state != STATE_INIT || state->xid)))) { + /* We need to zero our signal fd, otherwise we will block + * trying to read a signal. */ + fds[POLLFD_SIGNAL].revents = 0; + return (0); + } + + fds[POLLFD_IFACE].fd = iface->fd; + + if ((options->timeout == 0 && state->xid) || + (dhcp->leasetime == (unsigned) -1 && + state->state == STATE_BOUND)) + { + logger (LOG_DEBUG, "waiting for infinity"); + while (retval == 0) { + if (iface->fd == -1) + retval = poll (fds, 1, INFTIM); + else { + /* Slow down our requests */ + if (timeout < TIMEOUT_MINI_INF) + timeout += TIMEOUT_MINI; + else if (timeout > TIMEOUT_MINI_INF) + timeout = TIMEOUT_MINI_INF; + + retval = poll (fds, 2, timeout * 1000); + if (retval == -1 && errno == EINTR) { + /* If interupted, continue as normal as + * the signal will be delivered down + * the pipe */ + retval = 0; + continue; + } + if (retval == 0) + _send_message (state, state->last_type, + options); + } + } + + return (retval); + } + + /* Resend our message if we're getting loads of packets. + * As we use BPF or LPF, we shouldn't hit this as much, but it's + * still nice to have. */ + if (iface->fd > -1 && uptime () - state->last_sent >= TIMEOUT_MINI) + _send_message (state, state->last_type, options); + + logger (LOG_DEBUG, "waiting for %ld seconds", + (unsigned long) state->timeout); + /* If we're waiting for a reply, then we re-send the last + * DHCP request periodically in-case of a bad line */ + retval = 0; + while (state->timeout > 0 && retval == 0) { + if (iface->fd == -1) + timeout = (int) state->timeout; + else { + timeout = TIMEOUT_MINI; + if (state->timeout < timeout) + timeout = (int) state->timeout; + } + timeout *= 1000; + state->start = uptime (); + retval = poll (fds, iface->fd == -1 ? 1 : 2, timeout); + state->timeout -= uptime () - state->start; + if (retval == -1 && errno == EINTR) { + /* If interupted, continue as normal as the signal + * will be delivered down the pipe */ + retval = 0; + continue; + } + if (retval == 0 && iface->fd != -1 && state->timeout > 0) + _send_message (state, state->last_type, options); + } + + return (retval); +} + +static bool handle_signal (int sig, state_t *state, const options_t *options) +{ + switch (sig) { + case SIGINT: + logger (LOG_INFO, "received SIGINT, stopping"); + return (false); + case SIGTERM: + logger (LOG_INFO, "received SIGTERM, stopping"); + return (false); + + case SIGALRM: + logger (LOG_INFO, "received SIGALRM, renewing lease"); + switch (state->state) { + case STATE_BOUND: + case STATE_RENEWING: + case STATE_REBINDING: + state->state = STATE_RENEW_REQUESTED; + break; + case STATE_RENEW_REQUESTED: + case STATE_REQUESTING: + case STATE_RELEASED: + state->state = STATE_INIT; + break; + } + state->timeout = 0; + state->xid = 0; + return (true); + + case SIGHUP: + if (state->state != STATE_BOUND && + state->state != STATE_RENEWING && + state->state != STATE_REBINDING) + { + logger (LOG_ERR, + "received SIGHUP, but we no have lease to release"); + return (false); + } + + logger (LOG_INFO, "received SIGHUP, releasing lease"); + if (! IN_LINKLOCAL (ntohl (state->dhcp->address.s_addr))) { + do_socket (state, SOCKET_OPEN); + state->xid = (uint32_t) random (); + if ((open_socket (state->interface, false)) >= 0) { + _send_message (state, DHCP_RELEASE, options); + } + do_socket (state, SOCKET_CLOSED); + } + unlink (state->interface->infofile); + return (false); + + default: + logger (LOG_ERR, + "received signal %d, but don't know what to do with it", + sig); + } + + return (false); +} + +static int handle_timeout (state_t *state, const options_t *options) +{ + dhcp_t *dhcp = state->dhcp; + interface_t *iface = state->interface; + + /* No NAK, so reset the backoff */ + state->nakoff = 1; + + if (state->state == STATE_INIT && state->xid != 0) { + if (iface->previous_address.s_addr != 0 && + ! IN_LINKLOCAL (ntohl (iface->previous_address.s_addr)) && + ! options->doinform) + { + logger (LOG_ERR, "lost lease"); + if (! options->persistent) + drop_config (state, options); + } else if (! IN_LINKLOCAL (ntohl (iface->previous_address.s_addr))) + logger (LOG_ERR, "timed out"); + + do_socket (state, SOCKET_CLOSED); + free_dhcp (dhcp); + memset (dhcp, 0, sizeof (*dhcp)); + +#ifdef ENABLE_INFO + if (! options->test && + (options->doipv4ll || options->dolastlease)) + { + errno = 0; + if (! get_old_lease (state, options)) + { + if (errno == EINTR) + return (0); + if (options->dolastlease) + return (-1); + free_dhcp (dhcp); + memset (dhcp, 0, sizeof (*dhcp)); + } else if (errno == EINTR) + return (0); + } +#endif + +#ifdef ENABLE_IPV4LL + if (! options->test && options->doipv4ll && + (! dhcp->address.s_addr || + (! IN_LINKLOCAL (ntohl (dhcp->address.s_addr)) && + ! options->dolastlease))) + { + logger (LOG_INFO, "probing for an IPV4LL address"); + free_dhcp (dhcp); + memset (dhcp, 0, sizeof (*dhcp)); + if (ipv4ll_get_address (iface, dhcp) == -1) { + if (! state->daemonised) + return (-1); + + /* start over */ + state->xid = 0; + return (0); + } + state->timeout = dhcp->renewaltime; + } +#endif + +#if defined (ENABLE_INFO) || defined (ENABLE_IPV4LL) + if (dhcp->address.s_addr) { + if (! state->daemonised && + IN_LINKLOCAL (ntohl (dhcp->address.s_addr))) + logger (LOG_WARNING, "using IPV4LL address %s", + inet_ntoa (dhcp->address)); + if (configure (options, iface, dhcp, true) == -1 && + ! state->daemonised) + return (-1); + + state->state = STATE_BOUND; + if (! state->daemonised && options->daemonise) { + switch (daemonise (state->pidfd)) { + case -1: + return (-1); + case 0: + state->daemonised = true; + return (0); + default: + state->persistent = true; + state->forked = true; + return (-1); + } + } + + state->timeout = dhcp->renewaltime; + state->xid = 0; + return (0); + } +#endif + + if (! state->daemonised) + return (-1); + } + + switch (state->state) { + case STATE_INIT: + state->xid = (uint32_t) random (); + do_socket (state, SOCKET_OPEN); + state->timeout = options->timeout; + iface->start_uptime = uptime (); + if (dhcp->address.s_addr == 0) { + if (! IN_LINKLOCAL (ntohl (iface->previous_address.s_addr))) + logger (LOG_INFO, "broadcasting for a lease"); + _send_message (state, DHCP_DISCOVER, options); + } else if (options->doinform) { + logger (LOG_INFO, "broadcasting inform for %s", + inet_ntoa (dhcp->address)); + _send_message (state, DHCP_INFORM, options); + state->state = STATE_REQUESTING; + } else { + logger (LOG_INFO, "broadcasting for a lease of %s", + inet_ntoa (dhcp->address)); + _send_message (state, DHCP_REQUEST, options); + state->state = STATE_REQUESTING; + } + + break; + case STATE_BOUND: + case STATE_RENEW_REQUESTED: + if (IN_LINKLOCAL (ntohl (dhcp->address.s_addr))) { + memset (&dhcp->address, 0, sizeof (dhcp->address)); + state->state = STATE_INIT; + state->xid = 0; + break; + } + state->state = STATE_RENEWING; + state->xid = (uint32_t) random (); + /* FALLTHROUGH */ + case STATE_RENEWING: + iface->start_uptime = uptime (); + logger (LOG_INFO, "renewing lease of %s", inet_ntoa + (dhcp->address)); + do_socket (state, SOCKET_OPEN); + _send_message (state, DHCP_REQUEST, options); + state->timeout = dhcp->rebindtime - dhcp->renewaltime; + state->state = STATE_REBINDING; + break; + case STATE_REBINDING: + logger (LOG_ERR, "lost lease, attemping to rebind"); + memset (&dhcp->address, 0, sizeof (dhcp->address)); + do_socket (state, SOCKET_OPEN); + if (state->xid == 0) + state->xid = (uint32_t) random (); + dhcp->serveraddress.s_addr = 0; + _send_message (state, DHCP_REQUEST, options); + state->timeout = dhcp->leasetime - dhcp->rebindtime; + state->state = STATE_REQUESTING; + break; + case STATE_REQUESTING: + state->state = STATE_INIT; + do_socket (state, SOCKET_CLOSED); + state->timeout = 0; + break; + + case STATE_RELEASED: + dhcp->leasetime = 0; + break; + } + + return (0); +} + + +static int handle_dhcp (state_t *state, int type, const options_t *options) +{ + struct timespec ts; + interface_t *iface = state->interface; + dhcp_t *dhcp = state->dhcp; + + /* We should restart on a NAK */ + if (type == DHCP_NAK) { + logger (LOG_INFO, "received NAK: %s", dhcp->message); + logToQt(LOG_INFO, DHCP_NAK, ""); + state->state = STATE_INIT; + state->timeout = 0; + state->xid = 0; + free_dhcp (dhcp); + memset (dhcp, 0, sizeof (*dhcp)); + + /* If we constantly get NAKS then we should slowly back off */ + if (state->nakoff > 0) { + logger (LOG_DEBUG, "sleeping for %ld seconds", + (long) state->nakoff); + ts.tv_sec = state->nakoff; + ts.tv_nsec = 0; + state->nakoff *= 2; + if (state->nakoff > NAKOFF_MAX) + state->nakoff = NAKOFF_MAX; + nanosleep (&ts, NULL); + } + + return (0); + } + + /* No NAK, so reset the backoff */ + state->nakoff = 1; + + if (type == DHCP_OFFER && state->state == STATE_INIT) { + char *addr = strdup (inet_ntoa (dhcp->address)); + if (dhcp->servername[0]) + logger (LOG_INFO, "offered %s from %s `%s'", + addr, inet_ntoa (dhcp->serveraddress), + dhcp->servername); + else + logger (LOG_INFO, "offered %s from %s", + addr, inet_ntoa (dhcp->serveraddress)); + free (addr); + + logToQt(LOG_INFO, DHCP_OFFER, ""); + +#ifdef ENABLE_INFO + if (options->test) { + write_info (iface, dhcp, options, false); + errno = 0; + return (-1); + } +#endif + + _send_message (state, DHCP_REQUEST, options); + state->state = STATE_REQUESTING; + + return (0); + } + + if (type == DHCP_OFFER) { + logger (LOG_INFO, "got subsequent offer of %s, ignoring ", + inet_ntoa (dhcp->address)); + return (0); + } + + /* We should only be dealing with acks */ + if (type != DHCP_ACK) { + logger (LOG_ERR, "%d not an ACK or OFFER", type); + return (0); + } + + /* if we are here, than we received an ACK and can go on with configuration */ + logToQt(LOG_INFO, DHCP_ACK, ""); + + switch (state->state) { + case STATE_RENEW_REQUESTED: + case STATE_REQUESTING: + case STATE_RENEWING: + case STATE_REBINDING: + break; + default: + logger (LOG_ERR, "wrong state %d", state->state); + } + + do_socket (state, SOCKET_CLOSED); + +#ifdef ENABLE_ARP + if (options->doarp && iface->previous_address.s_addr != + dhcp->address.s_addr) + { + errno = 0; + logToQt(LOG_INFO, DHCPCD_ARP_TEST, ""); + if (arp_claim (iface, dhcp->address)) { + do_socket (state, SOCKET_OPEN); + _send_message (state, DHCP_DECLINE, options); + do_socket (state, SOCKET_CLOSED); + + free_dhcp (dhcp); + memset (dhcp, 0, sizeof (*dhcp)); + state->xid = 0; + state->timeout = 0; + state->state = STATE_INIT; + + /* RFC 2131 says that we should wait for 10 seconds + * before doing anything else */ + logger (LOG_INFO, "sleeping for 10 seconds"); + ts.tv_sec = 10; + ts.tv_nsec = 0; + nanosleep (&ts, NULL); + return (0); + } else if (errno == EINTR) + return (0); + } +#endif + + if (options->doinform) { + if (options->request_address.s_addr != 0) + dhcp->address = options->request_address; + else + dhcp->address = iface->previous_address; + + logger (LOG_INFO, "received approval for %s", + inet_ntoa (dhcp->address)); + if (iface->previous_netmask.s_addr != dhcp->netmask.s_addr) { + add_address (iface->name, dhcp->address, + dhcp->netmask, dhcp->broadcast); + iface->previous_netmask.s_addr = dhcp->netmask.s_addr; + } + state->timeout = options->leasetime; + if (state->timeout == 0) + state->timeout = DEFAULT_LEASETIME; + state->state = STATE_INIT; + } else if (dhcp->leasetime == (unsigned) -1) { + dhcp->renewaltime = dhcp->rebindtime = dhcp->leasetime; + state->timeout = 1; /* So we wait for infinity */ + logger (LOG_INFO, "leased %s for infinity", + inet_ntoa (dhcp->address)); + state->state = STATE_BOUND; + } else { + if (! dhcp->leasetime) { + dhcp->leasetime = DEFAULT_LEASETIME; + logger(LOG_INFO, + "no lease time supplied, assuming %d seconds", + dhcp->leasetime); + } + logger (LOG_INFO, "leased %s for %u seconds", + inet_ntoa (dhcp->address), dhcp->leasetime); + + if (dhcp->rebindtime >= dhcp->leasetime) { + dhcp->rebindtime = (dhcp->leasetime * 0.875); + logger (LOG_ERR, + "rebind time greater than lease " + "time, forcing to %u seconds", + dhcp->rebindtime); + } + + if (dhcp->renewaltime > dhcp->rebindtime) { + dhcp->renewaltime = (dhcp->leasetime * 0.5); + logger (LOG_ERR, + "renewal time greater than rebind time, " + "forcing to %u seconds", + dhcp->renewaltime); + } + + if (! dhcp->renewaltime) { + dhcp->renewaltime = (dhcp->leasetime * 0.5); + logger (LOG_INFO, + "no renewal time supplied, assuming %d seconds", + dhcp->renewaltime); + } else + logger (LOG_DEBUG, "renew in %u seconds", + dhcp->renewaltime); + + if (! dhcp->rebindtime) { + dhcp->rebindtime = (dhcp->leasetime * 0.875); + logger (LOG_INFO, + "no rebind time supplied, assuming %d seconds", + dhcp->rebindtime); + } else + logger (LOG_DEBUG, "rebind in %u seconds", + dhcp->rebindtime); + + state->timeout = dhcp->renewaltime; + state->state = STATE_BOUND; + } + + state->xid = 0; + + logToQt(LOG_INFO, DHCPCD_CONFIGURE, ""); + if (configure (options, iface, dhcp, true) == -1 && + ! state->daemonised) + return (-1); + + if (! state->daemonised && options->daemonise) { + switch (daemonise (state->pidfd)) { + case 0: + state->daemonised = true; + return (0); + case -1: + return (-1); + default: + state->persistent = true; + state->forked = true; + return (-1); + } + } + + return (0); +} + +static int handle_packet (state_t *state, const options_t *options) +{ + interface_t *iface = state->interface; + bool valid = false; + int type; + struct dhcp_t *new_dhcp; + dhcpmessage_t message; + + /* Allocate our buffer space for BPF. + * We cannot do this until we have opened our socket as we don't + * know how much of a buffer we need until then. */ + if (! state->buffer) + state->buffer = xmalloc (iface->buffer_length); + state->buffer_len = iface->buffer_length; + state->buffer_pos = 0; + + /* We loop through until our buffer is empty. + * The benefit is that if we get >1 DHCP packet in our buffer and + * the first one fails for any reason, we can use the next. */ + + memset (&message, 0, sizeof (message)); + new_dhcp = xmalloc (sizeof (*new_dhcp)); + + do { + if (get_packet (iface, (unsigned char *) &message, + state->buffer, + &state->buffer_len, &state->buffer_pos) == -1) + break; + + if (state->xid != message.xid) { + logger (LOG_DEBUG, + "ignoring packet with xid 0x%x as it's not ours (0x%x)", + message.xid, state->xid); + continue; + } + + logger (LOG_DEBUG, "got a packet with xid 0x%x", message.xid); + memset (new_dhcp, 0, sizeof (*new_dhcp)); + type = parse_dhcpmessage (new_dhcp, &message); + if (type == -1) { + logger (LOG_ERR, "failed to parse packet"); + free_dhcp (new_dhcp); + /* We don't abort on this, so return zero */ + return (0); + } + + /* If we got here then the DHCP packet is valid and appears to + * be for us, so let's clear the buffer as we don't care about + * any more DHCP packets at this point. */ + valid = true; + break; + } while (state->buffer_pos != 0); + + /* No packets for us, so wait until we get one */ + if (! valid) { + free (new_dhcp); + return (0); + } + + /* new_dhcp is now our master DHCP message */ + free_dhcp (state->dhcp); + free (state->dhcp); + state->dhcp = new_dhcp; + new_dhcp = NULL; + + return (handle_dhcp (state, type, options)); +} + +int dhcp_run (const options_t *options, int *pidfd) +{ + interface_t *iface; + state_t *state = NULL; + struct pollfd fds[] = { + { -1, POLLIN, 0 }, + { -1, POLLIN, 0 } + }; + int retval = -1; + int sig; + + if (! options) + return (-1); + + /*read_interface : defined in interface.c*/ + iface = read_interface (options->interface, options->metric); + if (! iface) + goto eexit; + + state = xzalloc (sizeof (*state)); + state->dhcp = xzalloc (sizeof (*state->dhcp)); + state->pidfd = pidfd; + state->interface = iface; + + if (! client_setup (state, options)) + goto eexit; + + if (signal_init () == -1) + goto eexit; + if (signal_setup () == -1) + goto eexit; + + fds[POLLFD_SIGNAL].fd = signal_fd (); + + for (;;) { + retval = wait_for_packet (fds, state, options); + + /* We should always handle our signals first */ + if ((sig = (signal_read (&fds[POLLFD_SIGNAL]))) != -1) { + if (handle_signal (sig, state, options)) + retval = 0; + else + retval = -1; + } else if (retval == 0) + retval = handle_timeout (state, options); + else if (retval > 0 && + state->socket != SOCKET_CLOSED && + fds[POLLFD_IFACE].revents & POLLIN) + retval = handle_packet (state, options); + else if (retval == -1 && errno == EINTR) { + /* The interupt will be handled above */ + retval = 0; + } else { + logger (LOG_ERR, "poll: %s", strerror (errno)); + retval = -1; + } + + if (retval != 0) + break; + } + +eexit: + if (iface) { + do_socket (state, SOCKET_CLOSED); + drop_config (state, options); + free_route (iface->previous_routes); + free (iface->clientid); + free (iface); + } + + if (state) { + if (state->forked) + retval = 0; + + if (state->daemonised) + unlink (options->pidfile); + + free_dhcp (state->dhcp); + free (state->dhcp); + free (state->buffer); + free (state); + } + + return (retval); +} diff --git a/src/customdhcpcd/client.h b/src/customdhcpcd/client.h new file mode 100644 index 0000000..fa6ea9b --- /dev/null +++ b/src/customdhcpcd/client.h @@ -0,0 +1,35 @@ +/* + * dhcpcd - DHCP client daemon + * Copyright 2006-2008 Roy Marples <roy@marples.name> + * All rights reserved + + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + */ + +#ifndef CLIENT_H +#define CLIENT_H + +#include "dhcpcd.h" + +int dhcp_run (const options_t *options, int *pidfd); + +#endif diff --git a/src/customdhcpcd/common.c b/src/customdhcpcd/common.c new file mode 100644 index 0000000..99471bc --- /dev/null +++ b/src/customdhcpcd/common.c @@ -0,0 +1,249 @@ +/* + * dhcpcd - DHCP client daemon + * Copyright 2006-2008 Roy Marples <roy@marples.name> + * All rights reserved + + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + */ + +#include <sys/time.h> +#include <errno.h> +#include <fcntl.h> +#include <stdio.h> +#include <stdlib.h> +#include <string.h> +#include <time.h> +#include <unistd.h> + +#include "common.h" +#include "logger.h" + +/* Handy routine to read very long lines in text files. + * This means we read the whole line and avoid any nasty buffer overflows. */ +char *get_line (FILE *fp) +{ + char *line = NULL; + char *p; + size_t len = 0; + size_t last = 0; + + if (feof (fp)) + return (NULL); + + do { + len += BUFSIZ; + line = xrealloc (line, sizeof (char) * len); + p = line + last; + memset (p, 0, BUFSIZ); + fgets (p, BUFSIZ, fp); + last += strlen (p); + } while (! feof (fp) && line[last - 1] != '\n'); + + /* Trim the trailing newline */ + if (*line && line[--last] == '\n') + line[last] = '\0'; + + return (line); +} + +/* OK, this should be in dhcpcd.c + * It's here to make dhcpcd more readable */ +#ifndef HAVE_SRANDOMDEV +void srandomdev (void) +{ + int fd; + unsigned long seed; + + fd = open ("/dev/urandom", 0); + if (fd == -1 || read (fd, &seed, sizeof (seed)) == -1) { + logger (LOG_WARNING, "Could not read from /dev/urandom: %s", + strerror (errno)); + seed = time (0); + } + if (fd >= 0) + close(fd); + + srandom (seed); +} +#endif + +/* strlcpy is nice, shame glibc does not define it */ +#ifndef HAVE_STRLCPY +size_t strlcpy (char *dst, const char *src, size_t size) +{ + const char *s = src; + size_t n = size; + + if (n && --n) + do { + if (! (*dst++ = *src++)) + break; + } while (--n); + + if (! n) { + if (size) + *dst = '\0'; + while (*src++); + } + + return (src - s - 1); +} +#endif + +/* Close our fd's */ +int close_fds (void) +{ + int fd; + + if ((fd = open ("/dev/null", O_RDWR)) == -1) { + logger (LOG_ERR, "open `/dev/null': %s", strerror (errno)); + return (-1); + } + + dup2 (fd, fileno (stdin)); + dup2 (fd, fileno (stdout)); + dup2 (fd, fileno (stderr)); + if (fd > 2) + close (fd); + return (0); +} + +int close_on_exec (int fd) +{ + int flags; + + if ((flags = fcntl (fd, F_GETFD, 0)) == -1 + || fcntl (fd, F_SETFD, flags | FD_CLOEXEC) == -1) + { + logger (LOG_ERR, "fcntl: %s", strerror (errno)); + return (-1); + } + return (0); +} + +/* Handy function to get the time. + * We only care about time advancements, not the actual time itself + * Which is why we use CLOCK_MONOTONIC, but it is not available on all + * platforms. + */ +int get_time (struct timeval *tp) +{ +#if defined(_POSIX_MONOTONIC_CLOCK) && defined(CLOCK_MONOTONIC) + struct timespec ts; + static clockid_t posix_clock; + static int posix_clock_set = 0; + + if (! posix_clock_set) { + if (sysconf (_SC_MONOTONIC_CLOCK) >= 0) + posix_clock = CLOCK_MONOTONIC; + else + posix_clock = CLOCK_REALTIME; + posix_clock_set = 1; + } + + if (clock_gettime (posix_clock, &ts) == -1) { + logger (LOG_ERR, "clock_gettime: %s", strerror (errno)); + return (-1); + } + + tp->tv_sec = ts.tv_sec; + tp->tv_usec = ts.tv_nsec / 1000; + return (0); +#else + if (gettimeofday (tp, NULL) == -1) { + logger (LOG_ERR, "gettimeofday: %s", strerror (errno)); + return (-1); + } + return (0); +#endif +} + +time_t uptime (void) +{ + struct timeval tp; + + if (get_time (&tp) == -1) + return (-1); + + return (tp.tv_sec); +} + +void writepid (int fd, pid_t pid) +{ + char spid[16]; + if (ftruncate (fd, (off_t) 0) == -1) { + logger (LOG_ERR, "ftruncate: %s", strerror (errno)); + } else { + ssize_t len; + snprintf (spid, sizeof (spid), "%u", pid); + len = pwrite (fd, spid, strlen (spid), (off_t) 0); + if (len != (ssize_t) strlen (spid)) + logger (LOG_ERR, "pwrite: %s", strerror (errno)); + } +} + +void *xmalloc (size_t s) +{ + void *value = malloc (s); + + if (value) + return (value); + + logger (LOG_ERR, "memory exhausted"); + + exit (EXIT_FAILURE); + /* NOTREACHED */ +} + +void *xzalloc (size_t s) +{ + void *value = xmalloc (s); + memset (value, 0, s); + return (value); +} + +void *xrealloc (void *ptr, size_t s) +{ + void *value = realloc (ptr, s); + + if (value) + return (value); + + logger (LOG_ERR, "memory exhausted"); + exit (EXIT_FAILURE); + /* NOTREACHED */ +} + +char *xstrdup (const char *str) +{ + char *value; + + if (! str) + return (NULL); + + if ((value = strdup (str))) + return (value); + + logger (LOG_ERR, "memory exhausted"); + exit (EXIT_FAILURE); + /* NOTREACHED */ +} diff --git a/src/customdhcpcd/common.h b/src/customdhcpcd/common.h new file mode 100644 index 0000000..46f1886 --- /dev/null +++ b/src/customdhcpcd/common.h @@ -0,0 +1,68 @@ +/* + * dhcpcd - DHCP client daemon + * Copyright 2006-2008 Roy Marples <roy@marples.name> + * All rights reserved + + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + */ + +#ifndef COMMON_H +#define COMMON_H + +/* string.h pulls in features.h so the below define checks work */ +#include <sys/time.h> +#include <stdio.h> +#include <string.h> + +#if __GNUC__ > 2 || defined(__INTEL_COMPILER) +# define _unused __attribute__((__unused__)) +#else +# define _unused +#endif + +#define HAVE_STRLCPY +/* Only GLIBC doesn't support strlcpy */ +#ifdef __GLIBC__ +# if ! defined(__UCLIBC__) && ! defined (__dietlibc__) +# undef HAVE_STRLCPY +size_t strlcpy (char *dst, const char *src, size_t size); +# endif +#endif + +#define HAVE_SRANDOMDEV +#if defined(__GLIBC__) || defined(__NetBSD__) +# undef HAVE_SRANDOMDEV +void srandomdev (void); +#endif + +int close_fds (void); +int close_on_exec (int fd); +char *get_line (FILE *fp); +int get_time (struct timeval *tp); +time_t uptime (void); +void writepid (int fd, pid_t pid); +void *xrealloc (void *ptr, size_t size); +void *xmalloc (size_t size); +void *xzalloc (size_t size); +char *xstrdup (const char *str); + +#endif diff --git a/src/customdhcpcd/config.h b/src/customdhcpcd/config.h new file mode 100644 index 0000000..2c0991b --- /dev/null +++ b/src/customdhcpcd/config.h @@ -0,0 +1,133 @@ +/* + * dhcpcd - DHCP client daemon + * Copyright 2006-2008 Roy Marples <roy@marples.name> + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + */ + +#ifndef CONFIG_H +#define CONFIG_H + +/* You can enable/disable various chunks of optional code here. + * You would only do this to try and shrink the end binary if dhcpcd + * was running on a low memory device */ + +#define ENABLE_ARP +#define ENABLE_NTP +#define ENABLE_NIS +#define ENABLE_INFO +/* Define this to enable some compatability with 1.x and 2.x info files */ +/* #define ENABLE_INFO_COMPAT */ + +/* IPV4LL, aka ZeroConf, aka APIPA, aka RFC 3927. + * Needs ARP. */ +#define ENABLE_IPV4LL + +/* We will auto create a DUID_LLT file if it doesn't exist. + * You can always create your own DUID file that just contains the + * hex string that represents the DUID. + * See RFC 3315 for details on this. */ +#define ENABLE_DUID + +/* resolvconf is framework for multiple interfaces to manage resolv.conf */ +#define ENABLE_RESOLVCONF + +/* Some systems do not have a working fork. + * The Makefile will attempt to work it out, but if it fails to feel free to + * define it here. */ +/* #define THERE_IS_NO_FORK */ + +/* Packname name and pathname definitions. */ + +#define PACKAGE "dhcpcd" + +#define ETCDIR "/etc" +#define RESOLVFILE ETCDIR "/resolv.conf" + +#define NISFILE ETCDIR "/yp.conf" + +#define NTPFILE ETCDIR "/ntp.conf" +#define NTPDRIFTFILE ETCDIR "/ntp.drift" +#define NTPLOGFILE "/var/log/ntp.log" + +#define OPENNTPFILE ETCDIR "/ntpd.conf" + +#define DEFAULT_SCRIPT ETCDIR "/" PACKAGE ".sh" + +#define STATEDIR "/var" +#define PIDFILE STATEDIR "/run/" PACKAGE "-%s.pid" + +#ifndef INFODIR +# define INFODIR "/var/lib/dhcpcd" +#endif +#define INFOFILE INFODIR "/" PACKAGE "-%s.info" +#define DUIDFILE INFODIR "/" PACKAGE ".duid" + +/* OPENRC is Open Run Control, forked from Gentoo's baselayout package + * BSDRC is BSD style Run Control + * SLACKRC is Slackware Run Control + * SERVICE is RedHat service command + * SYSV should cover everthing else */ +#ifdef ENABLE_OPENRC +# define SERVICE "OPENRC" +# define NISSERVICE ETCDIR "/init.d/ypbind" +# define NISRESTARTARGS "--nodeps", "--quiet", "conditionalrestart" +# define NTPSERVICE ETCDIR "/init.d/ntpd" +# define NTPRESTARTARGS "--nodeps", "--quiet", "conditionalrestart" +#endif +#if ENABLE_BSDRC +# define SERVICE "BSDRC" +# define NISSERVICE ETCDIR "/rc.d/ypbind" +# define NISRESTARTARGS "restart" +# define NTPSERVICE ETCDIR "/rc.d/ntpd" +# define NTPRESTARTARGS "restart" +#endif +#if ENABLE_SLACKRC +# define SERVICE "SLACKRC" +# define NISSERVICE ETCDIR "/rc.d/rc.ypbind" +# define NISRESTARTARGS "restart" +# define NTPSERVICE ETCDIR "/rc.d/rc.ntpd" +# define NTPRESTARTARGS "restart" +#endif +#if ENABLE_SERVICE +# define SERVICE "SERVICE" +# define NISSERVICE "service" +# define NISRESTARTARGS "ypbind", "restart" +# define NTPSERVICE "service" +# define NTPRESTARTARGS "ntpd", "restart" +#endif +#if ENABLE_SYSV +# define SERVICE "SYSV" +# define NISSERVICE ETCDIR "/init.d/ypbind" +# define NISRESTARTARGS "restart" +# define NTPSERVICE ETCDIR "/init.d/ntpd" +# define NTPRESTARTARGS "restart" +#endif + +#ifndef NISSERVICE +# undef ENABLE_NIS +#endif +#ifndef NTPSERVICE +# undef ENABLE_NTP +#endif + +#endif diff --git a/src/customdhcpcd/configure.c b/src/customdhcpcd/configure.c new file mode 100644 index 0000000..b69ccdc --- /dev/null +++ b/src/customdhcpcd/configure.c @@ -0,0 +1,814 @@ +/* + * dhcpcd - DHCP client daemon + * Copyright 2006-2008 Roy Marples <roy@marples.name> + * All rights reserved + + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + */ + +#include <sys/types.h> +#include <sys/ioctl.h> +#include <sys/param.h> +#include <sys/socket.h> +#include <sys/stat.h> + +#include <arpa/inet.h> + +#include <netinet/in.h> +#ifdef __linux__ +# include <netinet/ether.h> +#endif +#include <string.h> +#include <errno.h> +#include <netdb.h> +#include <resolv.h> +#include <signal.h> +#include <stdarg.h> +#include <stdlib.h> +#include <unistd.h> + +#include "config.h" +#include "common.h" +#include "configure.h" +#include "dhcp.h" +#ifdef ENABLE_INFO +# include "info.h" +#endif +#include "interface.h" +#include "dhcpcd.h" +#include "logger.h" +#include "signal.h" +#include "socket.h" + +#include "logwriter.h" + +static int file_in_path (const char *file) +{ + char *p = getenv ("PATH"); + char *path; + char *token; + struct stat s; + char mypath[PATH_MAX]; + int retval = -1; + + if (! p) { + errno = ENOENT; + return (-1); + } + + path = strdup (p); + p = path; + while ((token = strsep (&p, ":"))) { + snprintf (mypath, PATH_MAX, "%s/%s", token, file); + if (stat (mypath, &s) == 0) { + retval = 0; + break; + } + } + free (path); + return (retval); +} + +/* IMPORTANT: Ensure that the last parameter is NULL when calling */ +static int exec_cmd (const char *cmd, const char *args, ...) +{ + va_list va; + char **argv; + int n = 1; + int ret = 0; + pid_t pid; + sigset_t full; + sigset_t old; + + va_start (va, args); + while (va_arg (va, char *) != NULL) + n++; + va_end (va); + argv = xmalloc (sizeof (char *) * (n + 2)); + + va_start (va, args); + n = 2; + argv[0] = (char *) cmd; + argv[1] = (char *) args; + while ((argv[n] = va_arg (va, char *)) != NULL) + n++; + va_end (va); + + /* OK, we need to block signals */ + sigfillset (&full); + sigprocmask (SIG_SETMASK, &full, &old); + +#ifdef THERE_IS_NO_FORK + signal_reset (); + pid = vfork (); +#else + pid = fork(); +#endif + + switch (pid) { + case -1: + logger (LOG_ERR, "vfork: %s", strerror (errno)); + ret = -1; + break; + case 0: +#ifndef THERE_IS_NO_FORK + signal_reset (); +#endif + sigprocmask (SIG_SETMASK, &old, NULL); + if (execvp (cmd, argv) && errno != ENOENT) + logger (LOG_ERR, "error executing \"%s\": %s", + cmd, strerror (errno)); + _exit (111); + /* NOTREACHED */ + } + +#ifdef THERE_IS_NO_FORK + signal_setup (); +#endif + + /* Restore our signals */ + sigprocmask (SIG_SETMASK, &old, NULL); + + free (argv); + return (ret); +} + +static void exec_script (const char *script, const char *infofile, + const char *arg) +{ + struct stat buf; + + if (! script || ! infofile || ! arg) + return; + + if (stat (script, &buf) == -1) { + if (strcmp (script, DEFAULT_SCRIPT) != 0) + logger (LOG_ERR, "`%s': %s", script, strerror (ENOENT)); + return; + } + +#ifdef ENABLE_INFO + logger (LOG_DEBUG, "exec \"%s\" \"%s\" \"%s\"", script, infofile, arg); + exec_cmd (script, infofile, arg, (char *) NULL); +#else + logger (LOG_DEBUG, "exec \"%s\" \"\" \"%s\"", script, arg); + exec_cmd (script, "", arg, (char *) NULL); +#endif +} + +static int make_resolv (const char *ifname, const dhcp_t *dhcp) +{ + FILE *f = NULL; + address_t *address; + +#ifdef ENABLE_RESOLVCONF + char *resolvconf = NULL; + + if (file_in_path ("resolvconf") == 0) { + size_t len = strlen ("resolvconf -a ") + strlen (ifname) + 1; + resolvconf = xmalloc (sizeof (char) * len); + snprintf (resolvconf, len, "resolvconf -a %s", ifname); + if ((f = popen (resolvconf , "w"))) + logger (LOG_DEBUG, + "sending DNS information to resolvconf"); + else if (errno == EEXIST) + logger (LOG_ERR, "popen: %s", strerror (errno)); + + if (ferror (f)) + logger (LOG_ERR, "ferror"); + free (resolvconf); + } +#endif + if (! f) { + logger (LOG_DEBUG, "writing "RESOLVFILE); + if (! (f = fopen(RESOLVFILE, "w"))) + logger (LOG_ERR, "fopen `%s': %s", RESOLVFILE, strerror (errno)); + } + + if (! f) + return (-1); + + fprintf (f, "# Generated by dhcpcd for interface %s\n", ifname); + if (dhcp->dnssearch) + fprintf (f, "search %s\n", dhcp->dnssearch); + else if (dhcp->dnsdomain) { + fprintf (f, "search %s\n", dhcp->dnsdomain); + } + + STAILQ_FOREACH (address, dhcp->dnsservers, entries) + fprintf (f, "nameserver %s\n", inet_ntoa (address->address)); + +#ifdef ENABLE_RESOLVCONF + if (resolvconf) + pclose (f); + else +#endif + fclose (f); + + /* Refresh the local resolver */ + res_init (); + return (0); +} + +static void restore_resolv (const char *ifname) +{ +#ifdef ENABLE_RESOLVCONF + if (file_in_path ("resolvconf") == 0) { + logger (LOG_DEBUG, "removing information from resolvconf"); + exec_cmd("resolvconf", "-d", ifname, (char *) NULL); + } +#endif +} + +static bool in_addresses (const struct address_head *addresses, + struct in_addr address) +{ + const address_t *addr; + + STAILQ_FOREACH (addr, addresses, entries) + if (addr->address.s_addr == address.s_addr) + return (true); + + return (false); +} + +static bool in_routes (const struct route_head *routes, route_t *route) +{ + const route_t *r; + + if (! routes) + return (false); + + STAILQ_FOREACH (r, routes, entries) + if (r->destination.s_addr == route->destination.s_addr && + r->netmask.s_addr == route->netmask.s_addr && + r->gateway.s_addr == route->gateway.s_addr) + return (true); + + return (false); +} + +#ifdef ENABLE_NTP +static int _make_ntp (const char *file, const char *ifname, const dhcp_t *dhcp) +{ + FILE *f; + address_t *address; + char *a; + char *line; + int tomatch = 0; + char *token; + bool ntp = false; + + STAILQ_FOREACH (address, dhcp->ntpservers, entries) + tomatch++; + + /* Check that we really need to update the servers. + * We do this because ntp has to be restarted to + * work with a changed config. */ + if (! (f = fopen (file, "r"))) { + if (errno != ENOENT) { + logger (LOG_ERR, "fopen `%s': %s", + file, strerror (errno)); + return (-1); + } + } else { + while (tomatch != 0 && (line = get_line (f))) { + struct in_addr addr; + + a = line; + token = strsep (&a, " "); + if (! token || strcmp (token, "server") != 0) + goto next; + + if ((token = strsep (&a, " \n")) == NULL) + goto next; + + if (inet_aton (token, &addr) == 1 && + in_addresses (dhcp->ntpservers, addr)) + tomatch--; + +next: + free (line); + } + fclose (f); + + /* File has the same name servers that we do, + * so no need to restart ntp */ + if (tomatch == 0) { + logger (LOG_DEBUG, "%s already configured, skipping", + file); + return (0); + } + } + + logger (LOG_DEBUG, "writing %s", file); + if (! (f = fopen (file, "w"))) { + logger (LOG_ERR, "fopen `%s': %s", file, strerror (errno)); + return (-1); + } + + fprintf (f, "# Generated by dhcpcd for interface %s\n", ifname); +#ifdef NTPFILE + if (strcmp (file, NTPFILE) == 0) { + ntp = true; + fprintf (f, "restrict default noquery notrust nomodify\n"); + fprintf (f, "restrict 127.0.0.1\n"); + } +#endif + + STAILQ_FOREACH (address, dhcp->ntpservers, entries) { + a = inet_ntoa (address->address); + if (ntp) + fprintf (f, "restrict %s nomodify notrap noquery\n", a); + fprintf (f, "server %s\n", a); + } + fclose (f); + + return (1); +} + +static int make_ntp (const char *ifname, const dhcp_t *dhcp) +{ + /* On some systems we have only have one ntp service, but we don't + * know which configuration file we're using. So we need to write + * to both and restart accordingly. */ + + bool restart_ntp = false; + bool restart_openntp = false; + int retval = 0; + +#ifdef NTPFILE + if (_make_ntp (NTPFILE, ifname, dhcp) > 0) + restart_ntp = true; +#endif + +#ifdef OPENNTPFILE + if (_make_ntp (OPENNTPFILE, ifname, dhcp) > 0) + restart_openntp = true; +#endif + +#ifdef NTPSERVICE + if (restart_ntp) { +#ifdef NTPCHECK + if (system (NTPCHECK) == 0) +#endif + retval += exec_cmd (NTPSERVICE, NTPRESTARTARGS, + (char *) NULL); + } +#endif + +#if defined (NTPSERVICE) && defined (OPENNTPSERVICE) + if (restart_openntp && + (strcmp (NTPSERVICE, OPENNTPSERVICE) != 0 || ! restart_ntp)) + { +#ifdef OPENNTPCHECK + if (system (OPENNTPCHECK) == 0) +#endif + retval += exec_cmd (OPENNTPSERVICE, + OPENNTPRESTARTARGS, (char *) NULL); + } +#elif defined (OPENNTPSERVICE) && ! defined (NTPSERVICE) + if (restart_openntp) { +#ifdef OPENNTPCHECK + if (system (OPENNTPCHECK) == 0) +#endif + retval += exec_cmd (OPENNTPSERVICE, + OPENNTPRESTARTARGS, (char *) NULL); + } +#endif + + return (retval); +} +#endif + +#ifdef ENABLE_NIS +#define PREFIXSIZE 256 +static int make_nis (const char *ifname, const dhcp_t *dhcp) +{ + FILE *f; + address_t *address; + char *prefix; + + logger (LOG_DEBUG, "writing "NISFILE); + if (! (f = fopen(NISFILE, "w"))) { + logger (LOG_ERR, "fopen `%s': %s", NISFILE, strerror (errno)); + return (-1); + } + + prefix = xmalloc (sizeof (char) * PREFIXSIZE); + *prefix = '\0'; + fprintf (f, "# Generated by dhcpcd for interface %s\n", ifname); + + if (dhcp->nisdomain) { + setdomainname (dhcp->nisdomain, (int) strlen (dhcp->nisdomain)); + + if (dhcp->nisservers) + snprintf (prefix, PREFIXSIZE, "domain %s server", + dhcp->nisdomain); + else + fprintf (f, "domain %s broadcast\n", dhcp->nisdomain); + } + else + snprintf (prefix, PREFIXSIZE, "%s", "ypserver"); + + NSTAILQ_FOREACH (address, dhcp->nisservers, entries) + fprintf (f, "%s %s\n", prefix, inet_ntoa (address->address)); + + free (prefix); + fclose (f); + +#ifdef NISCHECK + if (system (NISCHECK) == 0) +#endif + exec_cmd (NISSERVICE, NISRESTARTARGS, (char *) NULL); + return (0); +} +#endif + +static char *lookuphostname (char *hostname, const dhcp_t *dhcp, + const options_t *options) +{ + union { + struct sockaddr sa; + struct sockaddr_in sin; + } su; + socklen_t salen; + char *addr; + struct addrinfo hints; + struct addrinfo *res = NULL; + int result; + char *p; + + logger (LOG_DEBUG, "Looking up hostname via DNS"); + addr = xmalloc (sizeof (char) * NI_MAXHOST); + salen = sizeof (su.sa); + memset (&su.sa, 0, salen); + su.sin.sin_family = AF_INET; + memcpy (&su.sin.sin_addr, &dhcp->address, sizeof (su.sin.sin_addr)); + + if ((result = getnameinfo (&su.sa, salen, addr, NI_MAXHOST, + NULL, 0, NI_NAMEREQD)) != 0) { + logger (LOG_ERR, + "Failed to lookup hostname via DNS: %s", + gai_strerror (result)); + free (addr); + return (NULL); + } + + /* Check for a malicious PTR record */ + memset (&hints, 0, sizeof (hints)); + hints.ai_socktype = SOCK_DGRAM; + hints.ai_flags = AI_NUMERICHOST; + result = getaddrinfo (addr, "0", &hints, &res); + if (res) + freeaddrinfo (res); + if (result == 0) + logger (LOG_ERR, "malicious PTR record detected"); + if (result == 0 || ! *addr) { + free (addr); + return (NULL); + } + + p = strchr (addr, '.'); + if (p) { + switch (options->dohostname) { + case 1: /* -H */ + case 4: /* -HHHH */ + break; + case 2: /* -HH */ + case 5: /* -HHHHH */ + /* Strip out the domain if it matches */ + p++; + if (*p && dhcp->dnssearch) { + char *s = xstrdup (dhcp->dnssearch); + char *sp = s; + char *t; + + while ((t = strsep (&sp, " "))) + if (strcmp (t, p) == 0) { + *--p = '\0'; + break; + } + free (s); + } else if (dhcp->dnsdomain) { + if (strcmp (dhcp->dnsdomain, p) == 0) + *--p = '\0'; + } + break; + case 3: /* -HHH */ + case 6: /* -HHHHHH */ + /* Just strip the domain */ + *p = '\0'; + break; + default: /* Too many H! */ + break; + } + } + + strlcpy (hostname, addr, MAXHOSTNAMELEN); + free (addr); + return (hostname); +} + +int configure (const options_t *options, interface_t *iface, + const dhcp_t *dhcp, bool up) +{ + route_t *route = NULL; + struct route_head *new_routes = NULL; + route_t *new_route = NULL; + char *newhostname = NULL; + char *curhostname = NULL; + int remember; +#ifdef ENABLE_IPV4LL + bool haslinklocal = false; +#endif +#ifdef THERE_IS_NO_FORK + int skip = 0; + size_t skiplen; + char *skipp; +#endif + + if (! options || ! iface || ! dhcp) + return (-1); + + if (dhcp->address.s_addr == 0) + up = 0; + + logGatewayToFile(iface, dhcp); + + /* Remove old routes. + * Always do this as the interface may have >1 address not added by us + * so the routes we added may still exist. */ + NSTAILQ_FOREACH (route, iface->previous_routes, entries) + if ((route->destination.s_addr || options->dogateway) && + (! up || ! in_routes (dhcp->routes, route))) + del_route (iface->name, route->destination, + route->netmask, route->gateway, + options->metric); + /* If we aren't up, then reset the interface as much as we can */ + if (! up) { + if (iface->previous_routes) { + free_route (iface->previous_routes); + iface->previous_routes = NULL; + } + + /* Restore the original MTU value */ + if (iface->mtu && iface->previous_mtu != iface->mtu) { + set_mtu (iface->name, iface->mtu); + iface->previous_mtu = iface->mtu; + } + +#ifdef ENABLE_INFO + /* If we haven't created an info file, do so now */ + if (! dhcp->frominfo) + write_info (iface, dhcp, options, false); +#endif + + /* Only reset things if we had set them before */ + if (iface->previous_address.s_addr != 0) { + if (! options->keep_address) { + del_address (iface->name, + iface->previous_address, + iface->previous_netmask); + memset (&iface->previous_address, + 0, sizeof (iface->previous_address)); + memset (&iface->previous_netmask, + 0, sizeof (iface->previous_netmask)); + } + } + + restore_resolv (iface->name); + exec_script (options->script, iface->infofile, "down"); + + return (0); + } + + /* Set the MTU requested. + * If the DHCP server no longer sends one OR it's invalid then + * we restore the original MTU */ + if (options->domtu) { + unsigned short mtu = iface->mtu; + if (dhcp->mtu) + mtu = dhcp->mtu; + + if (mtu != iface->previous_mtu) { + if (set_mtu (iface->name, mtu) == 0) + iface->previous_mtu = mtu; + } + } + + /* This also changes netmask */ + if (! options->doinform || ! has_address (iface->name, dhcp->address)) + if (add_address (iface->name, dhcp->address, dhcp->netmask, + dhcp->broadcast) == -1 && errno != EEXIST) + return (false); + + /* Now delete the old address if different */ + if (iface->previous_address.s_addr != dhcp->address.s_addr && + iface->previous_address.s_addr != 0 && + ! options->keep_address) + del_address (iface->name, + iface->previous_address, iface->previous_netmask); + +#ifdef __linux__ + /* On linux, we need to change the subnet route to have our metric. */ + if (iface->previous_address.s_addr != dhcp->address.s_addr && + options->metric > 0 && + dhcp->netmask.s_addr != INADDR_BROADCAST) + { + struct in_addr td; + struct in_addr tg; + memset (&td, 0, sizeof (td)); + memset (&tg, 0, sizeof (tg)); + td.s_addr = dhcp->address.s_addr & dhcp->netmask.s_addr; + add_route (iface->name, td, dhcp->netmask, tg, options->metric); + del_route (iface->name, td, dhcp->netmask, tg, 0); + } +#endif + +#ifdef THERE_IS_NO_FORK + free (dhcpcd_skiproutes); + /* We can never have more than 255 routes. So we need space + * for 255 3 digit numbers and commas */ + skiplen = 255 * 4 + 1; + skipp = dhcpcd_skiproutes = xmalloc (sizeof (char) * skiplen); + *skipp = '\0'; +#endif + + /* Remember added routes */ + NSTAILQ_FOREACH (route, dhcp->routes, entries) { +#ifdef ENABLE_IPV4LL + /* Check if we have already got a link locale route dished + * out by the DHCP server */ + if (route->destination.s_addr == htonl (LINKLOCAL_ADDR) && + route->netmask.s_addr == htonl (LINKLOCAL_MASK)) + haslinklocal = true; +#endif + /* Don't set default routes if not asked to */ + if (route->destination.s_addr == 0 && + route->netmask.s_addr == 0 && + ! options->dogateway) + continue; + + remember = add_route (iface->name, route->destination, + route->netmask, route->gateway, + options->metric); + /* If we failed to add the route, we may have already added it + ourselves. If so, remember it again. */ + if (remember < 0 && in_routes (iface->previous_routes, route)) + remember = 1; + + if (remember >= 0) { + if (! new_routes) { + new_routes = xmalloc (sizeof (*new_routes)); + STAILQ_INIT (new_routes); + } + new_route = xmalloc (sizeof (route_t)); + memcpy (new_route, route, sizeof (*new_route)); + STAILQ_INSERT_TAIL (new_routes, new_route, entries); + } +#ifdef THERE_IS_NO_FORK + /* If we have daemonised yet we need to record which routes + * we failed to add so we can skip them */ + else if (! options->daemonised) { + /* We can never have more than 255 / 4 routes, + * so 3 chars is plently */ + if (*skipp) + *skipp++ = ','; + skipp += snprintf (skipp, + dhcpcd_skiproutes + skiplen - skipp, + "%d", skip); + } + skip++; +#endif + } + +#ifdef THERE_IS_NO_FORK + if (*dhcpcd_skiproutes) + *skipp = '\0'; + else { + free (dhcpcd_skiproutes); + dhcpcd_skiproutes = NULL; + } +#endif + +#ifdef ENABLE_IPV4LL + /* Ensure we always add the link local route if we got a private + * address and isn't link local itself */ + if (options->doipv4ll && + ! haslinklocal && + IN_PRIVATE (ntohl (dhcp->address.s_addr))) + { + struct in_addr dest; + struct in_addr mask; + struct in_addr gate; + + dest.s_addr = htonl (LINKLOCAL_ADDR); + mask.s_addr = htonl (LINKLOCAL_MASK); + gate.s_addr = 0; + remember = add_route (iface->name, dest, mask, gate, + options->metric); + + if (remember >= 0) { + if (! new_routes) { + new_routes = xmalloc (sizeof (*new_routes)); + STAILQ_INIT (new_routes); + } + new_route = xmalloc (sizeof (*new_route)); + new_route->destination.s_addr = dest.s_addr; + new_route->netmask.s_addr = mask.s_addr; + new_route->gateway.s_addr = gate.s_addr; + STAILQ_INSERT_TAIL (new_routes, new_route, entries); + } + } +#endif + + if (iface->previous_routes) + free_route (iface->previous_routes); + iface->previous_routes = new_routes; + + logToQt(LOG_INFO, DHCPCD_WRITE, ""); + if (options->dodns && dhcp->dnsservers) + make_resolv(iface->name, dhcp); + else + logger (LOG_DEBUG, "no dns information to write"); + +#ifdef ENABLE_NTP + if (options->dontp && dhcp->ntpservers) + make_ntp(iface->name, dhcp); +#endif + +#ifdef ENABLE_NIS + if (options->donis && (dhcp->nisservers || dhcp->nisdomain)) + make_nis(iface->name, dhcp); +#endif + + curhostname = xmalloc (sizeof (char) * MAXHOSTNAMELEN); + *curhostname = '\0'; + + gethostname (curhostname, MAXHOSTNAMELEN); + if (options->dohostname || + strlen (curhostname) == 0 || + strcmp (curhostname, "(none)") == 0 || + strcmp (curhostname, "localhost") == 0) + { + newhostname = xmalloc (sizeof (char) * MAXHOSTNAMELEN); + + if (dhcp->hostname) + strlcpy (newhostname, dhcp->hostname, MAXHOSTNAMELEN); + else + *newhostname = '\0'; + + /* Now we have made a resolv.conf we can obtain a hostname + * if we need it */ + if (! *newhostname || options->dohostname > 3) + lookuphostname (newhostname, dhcp, options); + + if (*newhostname) { + logger (LOG_INFO, "setting hostname to `%s'", + newhostname); + sethostname (newhostname, (int) strlen (newhostname)); + } + + free (newhostname); + } + + free (curhostname); + +#ifdef ENABLE_INFO + if (! dhcp->frominfo) + write_info (iface, dhcp, options, true); +#endif + + if (iface->previous_address.s_addr != dhcp->address.s_addr || + iface->previous_netmask.s_addr != dhcp->netmask.s_addr) + { + memcpy (&iface->previous_address, + &dhcp->address, sizeof (iface->previous_address)); + memcpy (&iface->previous_netmask, + &dhcp->netmask, sizeof (iface->previous_netmask)); + exec_script (options->script, iface->infofile, "new"); + } else + exec_script (options->script, iface->infofile, "up"); + + return (0); +} diff --git a/src/customdhcpcd/configure.h b/src/customdhcpcd/configure.h new file mode 100644 index 0000000..3166947 --- /dev/null +++ b/src/customdhcpcd/configure.h @@ -0,0 +1,38 @@ +/* + * dhcpcd - DHCP client daemon + * Copyright 2006-2008 Roy Marples <roy@marples.name> + * All rights reserved + + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + */ + +#ifndef DHCPCONFIG_H +#define DHCPCONFIG_H + +#include "dhcpcd.h" +#include "interface.h" +#include "dhcp.h" + +int configure (const options_t *options, interface_t *iface, + const dhcp_t *dhcp, bool up); + +#endif diff --git a/src/customdhcpcd/dhcp.c b/src/customdhcpcd/dhcp.c new file mode 100644 index 0000000..f625e8f --- /dev/null +++ b/src/customdhcpcd/dhcp.c @@ -0,0 +1,933 @@ +/* + * dhcpcd - DHCP client daemon + * Copyright 2006-2008 Roy Marples <roy@marples.name> + * All rights reserved + + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + */ + +#include <sys/types.h> +#include <sys/socket.h> +#include <sys/time.h> + +#include <netinet/in.h> +#include <net/if_arp.h> + +#include <arpa/inet.h> + +#include <errno.h> +#include <limits.h> +#include <math.h> +#include <stdio.h> +#include <stdint.h> +#include <stdlib.h> +#include <string.h> + +#include "config.h" + +#include "common.h" +#include "dhcpcd.h" +#include "dhcp.h" +#include "interface.h" +#include "logger.h" +#include "socket.h" + +#ifndef STAILQ_CONCAT +#define STAILQ_CONCAT(head1, head2) do { \ + if (!STAILQ_EMPTY((head2))) { \ + *(head1)->stqh_last = (head2)->stqh_first; \ + (head1)->stqh_last = (head2)->stqh_last; \ + STAILQ_INIT((head2)); \ + } \ +} while (0) +#endif + +typedef struct message { + int value; + const char *name; +} dhcp_message_t; + +static dhcp_message_t dhcp_messages[] = { + { DHCP_DISCOVER, "DHCP_DISCOVER" }, + { DHCP_OFFER, "DHCP_OFFER" }, + { DHCP_REQUEST, "DHCP_REQUEST" }, + { DHCP_DECLINE, "DHCP_DECLINE" }, + { DHCP_ACK, "DHCP_ACK" }, + { DHCP_NAK, "DHCP_NAK" }, + { DHCP_RELEASE, "DHCP_RELEASE" }, + { DHCP_INFORM, "DHCP_INFORM" }, + { -1, NULL } +}; + +static const char *dhcp_message (int type) +{ + dhcp_message_t *d; + for (d = dhcp_messages; d->name; d++) + if (d->value == type) + return (d->name); + + return (NULL); +} + +ssize_t send_message (const interface_t *iface, const dhcp_t *dhcp, + uint32_t xid, char type, const options_t *options) +{ + struct udp_dhcp_packet *packet; + dhcpmessage_t *message; + unsigned char *m; + unsigned char *p; + unsigned char *n_params = NULL; + size_t l; + struct in_addr from; + struct in_addr to; + time_t up = uptime() - iface->start_uptime; + uint32_t ul; + uint16_t sz; + size_t message_length; + ssize_t retval; + + if (!iface || !options || !dhcp) + return -1; + + memset (&from, 0, sizeof (from)); + memset (&to, 0, sizeof (to)); + + if (type == DHCP_RELEASE) + to.s_addr = dhcp->serveraddress.s_addr; + + message = xzalloc (sizeof (*message)); + m = (unsigned char *) message; + p = (unsigned char *) &message->options; + + if ((type == DHCP_INFORM || + type == DHCP_RELEASE || + type == DHCP_REQUEST) && + ! IN_LINKLOCAL (ntohl (iface->previous_address.s_addr))) + { + message->ciaddr = iface->previous_address.s_addr; + from.s_addr = iface->previous_address.s_addr; + + /* Just incase we haven't actually configured the address yet */ + if (type == DHCP_INFORM && iface->previous_address.s_addr == 0) + message->ciaddr = dhcp->address.s_addr; + + /* Zero the address if we're currently on a different subnet */ + if (type == DHCP_REQUEST && + iface->previous_netmask.s_addr != dhcp->netmask.s_addr) + message->ciaddr = from.s_addr = 0; + + if (from.s_addr != 0) + to.s_addr = dhcp->serveraddress.s_addr; + } + + message->op = DHCP_BOOTREQUEST; + message->hwtype = iface->family; + switch (iface->family) { + case ARPHRD_ETHER: + case ARPHRD_IEEE802: + message->hwlen = ETHER_ADDR_LEN; + memcpy (&message->chaddr, &iface->hwaddr, + ETHER_ADDR_LEN); + break; + case ARPHRD_IEEE1394: + case ARPHRD_INFINIBAND: + message->hwlen = 0; + if (message->ciaddr == 0) + message->flags = htons (BROADCAST_FLAG); + break; + default: + logger (LOG_ERR, "dhcp: unknown hardware type %d", + iface->family); + } + + if (up < 0 || up > (time_t) UINT16_MAX) + message->secs = htons ((uint16_t) UINT16_MAX); + else + message->secs = htons (up); + message->xid = xid; + message->cookie = htonl (MAGIC_COOKIE); + + *p++ = DHCP_MESSAGETYPE; + *p++ = 1; + *p++ = type; + + if (type == DHCP_REQUEST) { + *p++ = DHCP_MAXMESSAGESIZE; + *p++ = 2; + sz = get_mtu (iface->name); + if (sz < MTU_MIN) { + if (set_mtu (iface->name, MTU_MIN) == 0) + sz = MTU_MIN; + } + sz = htons (sz); + memcpy (p, &sz, 2); + p += 2; + } + + *p++ = DHCP_CLIENTID; + *p++ = iface->clientid_len; + memcpy (p, iface->clientid, iface->clientid_len); + p+= iface->clientid_len; + + if (type != DHCP_DECLINE && type != DHCP_RELEASE) { + if (options->userclass_len > 0) { + *p++ = DHCP_USERCLASS; + *p++ = options->userclass_len; + memcpy (p, &options->userclass, options->userclass_len); + p += options->userclass_len; + } + + if (*options->classid > 0) { + *p++ = DHCP_CLASSID; + *p++ = l = strlen (options->classid); + memcpy (p, options->classid, l); + p += l; + } + } + + if (type == DHCP_DISCOVER || type == DHCP_REQUEST) { +#define PUTADDR(_type, _val) { \ + *p++ = _type; \ + *p++ = 4; \ + memcpy (p, &_val.s_addr, 4); \ + p += 4; \ +} + if (IN_LINKLOCAL (ntohl (dhcp->address.s_addr))) + logger (LOG_ERR, + "cannot request a link local address"); + else { + if (dhcp->address.s_addr && + dhcp->address.s_addr != + iface->previous_address.s_addr) + { + PUTADDR (DHCP_ADDRESS, dhcp->address); + if (dhcp->serveraddress.s_addr) + PUTADDR (DHCP_SERVERIDENTIFIER, + dhcp->serveraddress); + } + } +#undef PUTADDR + + if (options->leasetime != 0) { + *p++ = DHCP_LEASETIME; + *p++ = 4; + ul = htonl (options->leasetime); + memcpy (p, &ul, 4); + p += 4; + } + } + + if (type == DHCP_DISCOVER || + type == DHCP_INFORM || + type == DHCP_REQUEST) + { + if (options->hostname[0]) { + if (options->fqdn == FQDN_DISABLE) { + *p++ = DHCP_HOSTNAME; + *p++ = l = strlen (options->hostname); + memcpy (p, options->hostname, l); + p += l; + } else { + /* Draft IETF DHC-FQDN option (81) */ + *p++ = DHCP_FQDN; + *p++ = (l = strlen (options->hostname)) + 3; + /* Flags: 0000NEOS + * S: 1 => Client requests Server to update + * a RR in DNS as well as PTR + * O: 1 => Server indicates to client that + * DNS has been updated + * E: 1 => Name data is DNS format + * N: 1 => Client requests Server to not + * update DNS + */ + *p++ = options->fqdn & 0x9; + *p++ = 0; /* from server for PTR RR */ + *p++ = 0; /* from server for A RR if S=1 */ + memcpy (p, options->hostname, l); + p += l; + } + } + + *p++ = DHCP_PARAMETERREQUESTLIST; + n_params = p; + *p++ = 0; + /* Only request DNSSERVER in discover to keep the packets small. + * RFC2131 Section 3.5 states that the REQUEST must include the + * list from the DISCOVER message, so I think this is ok. */ + + if (type == DHCP_DISCOVER && ! options->test) + *p++ = DHCP_DNSSERVER; + else { + if (type != DHCP_INFORM) { + *p++ = DHCP_RENEWALTIME; + *p++ = DHCP_REBINDTIME; + } + *p++ = DHCP_NETMASK; + *p++ = DHCP_BROADCAST; + + /* -S means request CSR and MSCSR + * -SS means only request MSCSR incase DHCP message + * is too big */ + if (options->domscsr < 2) + *p++ = DHCP_CSR; + if (options->domscsr > 0) + *p++ = DHCP_MSCSR; + /* RFC 3442 states classless static routes should be + * before routers and static routes as classless static + * routes override them both */ + *p++ = DHCP_STATICROUTE; + *p++ = DHCP_ROUTERS; + *p++ = DHCP_HOSTNAME; + *p++ = DHCP_DNSSEARCH; + *p++ = DHCP_DNSDOMAIN; + *p++ = DHCP_DNSSERVER; +#ifdef ENABLE_NIS + *p++ = DHCP_NISDOMAIN; + *p++ = DHCP_NISSERVER; +#endif +#ifdef ENABLE_NTP + *p++ = DHCP_NTPSERVER; +#endif + *p++ = DHCP_MTU; +#ifdef ENABLE_INFO + *p++ = DHCP_ROOTPATH; + *p++ = DHCP_SIPSERVER; +#endif + } + + *n_params = p - n_params - 1; + } + *p++ = DHCP_END; + +#ifdef BOOTP_MESSAGE_LENTH_MIN + /* Some crappy DHCP servers think they have to obey the BOOTP minimum + * message length. + * They are wrong, but we should still cater for them. */ + while (p - m < BOOTP_MESSAGE_LENTH_MIN) + *p++ = DHCP_PAD; +#endif + + message_length = p - m; + + packet = xzalloc (sizeof (*packet)); + make_dhcp_packet (packet, (unsigned char *) message, message_length, + from, to); + free (message); + + logger (LOG_DEBUG, "sending %s with xid 0x%x", + dhcp_message (type), xid); + retval = send_packet (iface, ETHERTYPE_IP, (unsigned char *) packet, + message_length + + sizeof (packet->ip) + sizeof (packet->udp)); + free (packet); + return (retval); +} + +/* Decode an RFC3397 DNS search order option into a space + * seperated string. Returns length of string (including + * terminating zero) or zero on error. out may be NULL + * to just determine output length. */ +static unsigned int decode_search (const unsigned char *p, int len, char *out) +{ + const unsigned char *r, *q = p; + unsigned int count = 0, l, hops; + + while (q - p < len) { + r = NULL; + hops = 0; + while ((l = *q++)) { + unsigned int label_type = l & 0xc0; + if (label_type == 0x80 || label_type == 0x40) + return 0; + else if (label_type == 0xc0) { /* pointer */ + l = (l & 0x3f) << 8; + l |= *q++; + + /* save source of first jump. */ + if (!r) + r = q; + + hops++; + if (hops > 255) + return 0; + + q = p + l; + if (q - p >= len) + return 0; + } else { + /* straightforward name segment, add with '.' */ + count += l + 1; + if (out) { + memcpy (out, q, l); + out += l; + *out++ = '.'; + } + q += l; + } + } + + /* change last dot to space */ + if (out) + *(out - 1) = ' '; + + if (r) + q = r; + } + + /* change last space to zero terminator */ + if (out) + *(out - 1) = 0; + + return count; +} + +/* Add our classless static routes to the routes variable + * and return the last route set */ +static struct route_head *decode_CSR (const unsigned char *p, int len) +{ + const unsigned char *q = p; + unsigned int cidr; + unsigned int ocets; + struct route_head *routes = NULL; + route_t *route; + + /* Minimum is 5 -first is CIDR and a router length of 4 */ + if (len < 5) + return NULL; + + while (q - p < len) { + if (! routes) { + routes = xmalloc (sizeof (*routes)); + STAILQ_INIT (routes); + } + + route = xzalloc (sizeof (*route)); + + cidr = *q++; + if (cidr > 32) { + logger (LOG_ERR, + "invalid CIDR of %d in classless static route", + cidr); + free_route (routes); + return (NULL); + } + ocets = (cidr + 7) / 8; + + if (ocets > 0) { + memcpy (&route->destination.s_addr, q, (size_t) ocets); + q += ocets; + } + + /* Now enter the netmask */ + if (ocets > 0) { + memset (&route->netmask.s_addr, 255, (size_t) ocets - 1); + memset ((unsigned char *) &route->netmask.s_addr + + (ocets - 1), + (256 - (1 << (32 - cidr) % 8)), 1); + } + + /* Finally, snag the router */ + memcpy (&route->gateway.s_addr, q, 4); + q += 4; + + STAILQ_INSERT_TAIL (routes, route, entries); + } + + return (routes); +} + +void free_dhcp (dhcp_t *dhcp) +{ + if (! dhcp) + return; + + free_route (dhcp->routes); + free (dhcp->hostname); + free_address (dhcp->dnsservers); + free (dhcp->dnsdomain); + free (dhcp->dnssearch); + free_address (dhcp->ntpservers); + free (dhcp->nisdomain); + free_address (dhcp->nisservers); + free (dhcp->rootpath); + free (dhcp->sipservers); + if (dhcp->fqdn) { + free (dhcp->fqdn->name); + free (dhcp->fqdn); + } +} + + +static bool dhcp_add_address (struct address_head **addresses, + const unsigned char *data, + int length) +{ + int i; + address_t *address; + + for (i = 0; i < length; i += 4) { + /* Sanity check */ + if (i + 4 > length) { + logger (LOG_ERR, "invalid address length"); + return (false); + } + + if (*addresses == NULL) { + *addresses = xmalloc (sizeof (**addresses)); + STAILQ_INIT (*addresses); + } + address = xzalloc (sizeof (*address)); + memcpy (&address->address.s_addr, data + i, 4); + STAILQ_INSERT_TAIL (*addresses, address, entries); + } + + return (true); +} + +#ifdef ENABLE_INFO +static char *decode_sipservers (const unsigned char *data, int length) +{ + char *sip = NULL; + char *p; + const char encoding = *data++; + struct in_addr addr; + size_t len; + + length--; + + switch (encoding) { + case 0: + if ((len = decode_search (data, length, NULL)) > 0) { + sip = xmalloc (len); + decode_search (data, length, sip); + } + break; + + case 1: + if (length == 0 || length % 4 != 0) { + logger (LOG_ERR, + "invalid length %d for option 120", + length + 1); + break; + } + len = ((length / 4) * (4 * 4)) + 1; + sip = p = xmalloc (len); + while (length != 0) { + memcpy (&addr.s_addr, data, 4); + data += 4; + p += snprintf (p, len - (p - sip), + "%s ", inet_ntoa (addr)); + length -= 4; + } + *--p = '\0'; + break; + + default: + logger (LOG_ERR, "unknown sip encoding %d", encoding); + break; + } + + return (sip); +} +#endif + +/* This calculates the netmask that we should use for static routes. + * This IS different from the calculation used to calculate the netmask + * for an interface address. */ +static uint32_t route_netmask (uint32_t ip_in) +{ + /* used to be unsigned long - check if error */ + uint32_t p = ntohl (ip_in); + uint32_t t; + + if (IN_CLASSA (p)) + t = ~IN_CLASSA_NET; + else { + if (IN_CLASSB (p)) + t = ~IN_CLASSB_NET; + else { + if (IN_CLASSC (p)) + t = ~IN_CLASSC_NET; + else + t = 0; + } + } + + while (t & p) + t >>= 1; + + return (htonl (~t)); +} + +static struct route_head *decode_routes (const unsigned char *data, int length) +{ + int i; + struct route_head *head = NULL; + route_t *route; + + for (i = 0; i < length; i += 8) { + if (! head) { + head = xmalloc (sizeof (*head)); + STAILQ_INIT (head); + } + route = xzalloc (sizeof (*route)); + memcpy (&route->destination.s_addr, data + i, 4); + memcpy (&route->gateway.s_addr, data + i + 4, 4); + route->netmask.s_addr = + route_netmask (route->destination.s_addr); + STAILQ_INSERT_TAIL (head, route, entries); + } + + return (head); +} + +static struct route_head *decode_routers (const unsigned char *data, int length) +{ + int i; + struct route_head *head = NULL; + route_t *route = NULL; + + for (i = 0; i < length; i += 4) { + if (! head) { + head = xmalloc (sizeof (*head)); + STAILQ_INIT (head); + } + route = xzalloc (sizeof (*route)); + memcpy (&route->gateway.s_addr, data + i, 4); + STAILQ_INSERT_TAIL (head, route, entries); + } + + return (head); +} + +int parse_dhcpmessage (dhcp_t *dhcp, const dhcpmessage_t *message) +{ + const unsigned char *p = message->options; + const unsigned char *end = p; /* Add size later for gcc-3 issue */ + unsigned char option; + unsigned char length; + unsigned int len = 0; + int retval = -1; + struct timeval tv; + struct route_head *routers = NULL; + struct route_head *routes = NULL; + struct route_head *csr = NULL; + struct route_head *mscsr = NULL; + bool in_overload = false; + bool parse_sname = false; + bool parse_file = false; + + end += sizeof (message->options); + + if (gettimeofday (&tv, NULL) == -1) { + logger (LOG_ERR, "gettimeofday: %s", strerror (errno)); + return (-1); + } + + dhcp->address.s_addr = message->yiaddr; + dhcp->leasedfrom = tv.tv_sec; + dhcp->frominfo = false; + dhcp->address.s_addr = message->yiaddr; + strlcpy (dhcp->servername, (char *) message->servername, + sizeof (dhcp->servername)); + +#define LEN_ERR \ + { \ + logger (LOG_ERR, "invalid length %d for option %d", \ + length, option); \ + p += length; \ + continue; \ + } + +parse_start: + while (p < end) { + option = *p++; + if (! option) + continue; + + if (option == DHCP_END) + goto eexit; + + length = *p++; + + if (option != DHCP_PAD && length == 0) { + logger (LOG_ERR, "option %d has zero length", option); + retval = -1; + goto eexit; + } + + if (p + length >= end) { + logger (LOG_ERR, "dhcp option exceeds message length"); + retval = -1; + goto eexit; + } + + switch (option) { + case DHCP_MESSAGETYPE: + retval = (int) *p; + p += length; + continue; + + default: + if (length == 0) { + logger (LOG_DEBUG, + "option %d has zero length, skipping", + option); + continue; + } + } + +#define LENGTH(_length) \ + if (length != _length) \ + LEN_ERR; +#define MIN_LENGTH(_length) \ + if (length < _length) \ + LEN_ERR; +#define MULT_LENGTH(_mult) \ + if (length % _mult != 0) \ + LEN_ERR; +#define GET_UINT8(_val) \ + LENGTH (sizeof (uint8_t)); \ + memcpy (&_val, p, sizeof (uint8_t)); +#define GET_UINT16(_val) \ + LENGTH (sizeof (uint16_t)); \ + memcpy (&_val, p, sizeof (uint16_t)); +#define GET_UINT32(_val) \ + LENGTH (sizeof (uint32_t)); \ + memcpy (&_val, p, sizeof (uint32_t)); +#define GET_UINT16_H(_val) \ + GET_UINT16 (_val); \ + _val = ntohs (_val); +#define GET_UINT32_H(_val) \ + GET_UINT32 (_val); \ + _val = ntohl (_val); + + switch (option) { + case DHCP_ADDRESS: + GET_UINT32 (dhcp->address.s_addr); + break; + case DHCP_NETMASK: + GET_UINT32 (dhcp->netmask.s_addr); + break; + case DHCP_BROADCAST: + GET_UINT32 (dhcp->broadcast.s_addr); + break; + case DHCP_SERVERIDENTIFIER: + GET_UINT32 (dhcp->serveraddress.s_addr); + break; + case DHCP_LEASETIME: + GET_UINT32_H (dhcp->leasetime); + break; + case DHCP_RENEWALTIME: + GET_UINT32_H (dhcp->renewaltime); + break; + case DHCP_REBINDTIME: + GET_UINT32_H (dhcp->rebindtime); + break; + case DHCP_MTU: + GET_UINT16_H (dhcp->mtu); + /* Minimum legal mtu is 68 accoridng to + * RFC 2132. In practise it's 576 which is the + * minimum maximum message size. */ + if (dhcp->mtu < MTU_MIN) { + logger (LOG_DEBUG, + "MTU %d is too low, minimum is %d; ignoring", + dhcp->mtu, MTU_MIN); + dhcp->mtu = 0; + } + break; + +#undef GET_UINT32_H +#undef GET_UINT32 +#undef GET_UINT16_H +#undef GET_UINT16 +#undef GET_UINT8 + +#define GETSTR(_var) { \ + MIN_LENGTH (sizeof (char)); \ + if (_var) free (_var); \ + _var = xmalloc ((size_t) length + 1); \ + memcpy (_var, p, (size_t) length); \ + memset (_var + length, 0, 1); \ +} + case DHCP_HOSTNAME: + GETSTR (dhcp->hostname); + break; + case DHCP_DNSDOMAIN: + GETSTR (dhcp->dnsdomain); + break; + case DHCP_MESSAGE: + GETSTR (dhcp->message); + break; +#ifdef ENABLE_INFO + case DHCP_ROOTPATH: + GETSTR (dhcp->rootpath); + break; +#endif +#ifdef ENABLE_NIS + case DHCP_NISDOMAIN: + GETSTR (dhcp->nisdomain); + break; +#endif +#undef GETSTR + +#define GETADDR(_var) \ + MULT_LENGTH (4); \ + if (! dhcp_add_address (&_var, p, length)) \ + { \ + retval = -1; \ + goto eexit; \ + } + case DHCP_DNSSERVER: + GETADDR (dhcp->dnsservers); + break; +#ifdef ENABLE_NTP + case DHCP_NTPSERVER: + GETADDR (dhcp->ntpservers); + break; +#endif +#ifdef ENABLE_NIS + case DHCP_NISSERVER: + GETADDR (dhcp->nisservers); + break; +#endif +#undef GETADDR + + case DHCP_DNSSEARCH: + MIN_LENGTH (1); + free (dhcp->dnssearch); + len = decode_search (p, length, NULL); + if (len > 0) { + dhcp->dnssearch = xmalloc (len); + decode_search (p, length, + dhcp->dnssearch); + } + break; + + case DHCP_CSR: + MIN_LENGTH (5); + free_route (csr); + csr = decode_CSR (p, length); + break; + + case DHCP_MSCSR: + MIN_LENGTH (5); + free_route (mscsr); + mscsr = decode_CSR (p, length); + break; + +#ifdef ENABLE_INFO + case DHCP_SIPSERVER: + free (dhcp->sipservers); + dhcp->sipservers = decode_sipservers (p,length); + break; +#endif + + case DHCP_STATICROUTE: + MULT_LENGTH (8); + free_route (routes); + routes = decode_routes (p, length); + break; + + case DHCP_ROUTERS: + MULT_LENGTH (4); + free_route (routers); + routers = decode_routers (p, length); + break; + + case DHCP_OPTIONSOVERLOADED: + LENGTH (1); + /* The overloaded option in an overloaded option + * should be ignored, overwise we may get an + * infinite loop */ + if (! in_overload) { + if (*p & 1) + parse_file = true; + if (*p & 2) + parse_sname = true; + } + break; + + case DHCP_FQDN: + /* We ignore replies about FQDN */ + break; + +#undef LENGTH +#undef MIN_LENGTH +#undef MULT_LENGTH + + default: + logger (LOG_DEBUG, + "no facility to parse DHCP code %u", + option); + break; + } + + p += length; + } + +eexit: + /* We may have options overloaded, so go back and grab them */ + if (parse_file) { + parse_file = false; + p = message->bootfile; + end = p + sizeof (message->bootfile); + in_overload = true; + goto parse_start; + } else if (parse_sname) { + parse_sname = false; + p = message->servername; + end = p + sizeof (message->servername); + memset (dhcp->servername, 0, sizeof (dhcp->servername)); + in_overload = true; + goto parse_start; + } + + /* Fill in any missing fields */ + if (! dhcp->netmask.s_addr) + dhcp->netmask.s_addr = get_netmask (dhcp->address.s_addr); + if (! dhcp->broadcast.s_addr) + dhcp->broadcast.s_addr = dhcp->address.s_addr | + ~dhcp->netmask.s_addr; + + /* If we have classess static routes then we discard + * static routes and routers according to RFC 3442 */ + if (csr) { + dhcp->routes = csr; + free_route (mscsr); + free_route (routers); + free_route (routes); + } else if (mscsr) { + dhcp->routes = mscsr; + free_route (routers); + free_route (routes); + } else { + /* Ensure that we apply static routes before routers */ + if (! routes) + routes = routers; + else if (routers) + STAILQ_CONCAT (routes, routers); + dhcp->routes = routes; + } + + return (retval); +} diff --git a/src/customdhcpcd/dhcp.h b/src/customdhcpcd/dhcp.h new file mode 100644 index 0000000..ef97b75 --- /dev/null +++ b/src/customdhcpcd/dhcp.h @@ -0,0 +1,215 @@ +/* + * dhcpcd - DHCP client daemon + * Copyright 2006-2008 Roy Marples <roy@marples.name> + * All rights reserved + + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + */ + +#ifndef DHCP_H +#define DHCP_H + +#include <netinet/in_systm.h> +#include <netinet/in.h> +#include <netinet/ip.h> +#include <netinet/udp.h> +#include <stdint.h> + +#include "dhcpcd.h" +#include "interface.h" + +/* Max MTU - defines dhcp option length */ +#define MTU_MAX 1500 +#define MTU_MIN 576 + +/* UDP port numbers for DHCP */ +#define DHCP_SERVER_PORT 67 +#define DHCP_CLIENT_PORT 68 + +#define MAGIC_COOKIE 0x63825363 +#define BROADCAST_FLAG 0x8000 + +/* DHCP message OP code */ +#define DHCP_BOOTREQUEST 1 +#define DHCP_BOOTREPLY 2 + +/* DHCP message type */ +#define DHCP_DISCOVER 1 +#define DHCP_OFFER 2 +#define DHCP_REQUEST 3 +#define DHCP_DECLINE 4 +#define DHCP_ACK 5 +#define DHCP_NAK 6 +#define DHCP_RELEASE 7 +#define DHCP_INFORM 8 + +/* DHCP options */ +enum DHCP_OPTIONS +{ + DHCP_PAD = 0, + DHCP_NETMASK = 1, + DHCP_TIMEROFFSET = 2, + DHCP_ROUTERS = 3, + DHCP_TIMESERVER = 4, + DHCP_NAMESERVER = 5, + DHCP_DNSSERVER = 6, + DHCP_LOGSERVER = 7, + DHCP_COOKIESERVER = 8, + DHCP_HOSTNAME = 12, + DHCP_DNSDOMAIN = 15, + DHCP_ROOTPATH = 17, + DHCP_DEFAULTIPTTL = 23, + DHCP_MTU = 26, + DHCP_BROADCAST = 28, + DHCP_MASKDISCOVERY = 29, + DHCP_ROUTERDISCOVERY = 31, + DHCP_STATICROUTE = 33, + DHCP_NISDOMAIN = 40, + DHCP_NISSERVER = 41, + DHCP_NTPSERVER = 42, + DHCP_ADDRESS = 50, + DHCP_LEASETIME = 51, + DHCP_OPTIONSOVERLOADED = 52, + DHCP_MESSAGETYPE = 53, + DHCP_SERVERIDENTIFIER = 54, + DHCP_PARAMETERREQUESTLIST = 55, + DHCP_MESSAGE = 56, + DHCP_MAXMESSAGESIZE = 57, + DHCP_RENEWALTIME = 58, + DHCP_REBINDTIME = 59, + DHCP_CLASSID = 60, + DHCP_CLIENTID = 61, + DHCP_USERCLASS = 77, /* RFC 3004 */ + DHCP_FQDN = 81, + DHCP_DNSSEARCH = 119, /* RFC 3397 */ + DHCP_SIPSERVER = 120, /* RFC 3361 */ + DHCP_CSR = 121, /* RFC 3442 */ + DHCP_MSCSR = 249, /* MS code for RFC 3442 */ + DHCP_END = 255 +}; + +/* SetFQDNHostName values - lsnybble used in flags + * byte (see buildmsg.c), hsnybble to create order + * and to allow 0x00 to mean disable + */ +enum FQQN { + FQDN_DISABLE = 0x00, + FQDN_NONE = 0x18, + FQDN_PTR = 0x20, + FQDN_BOTH = 0x31 +}; + +typedef struct fqdn_t +{ + uint8_t flags; + uint8_t r1; + uint8_t r2; + char *name; +} fqdn_t; + +typedef struct dhcp_t +{ + char version[11]; + + struct in_addr serveraddress; + char serverhw[IF_NAMESIZE]; + char servername[64]; + + struct in_addr address; + struct in_addr netmask; + struct in_addr broadcast; + unsigned short mtu; + + uint32_t leasedfrom; + uint32_t leasetime; + uint32_t renewaltime; + uint32_t rebindtime; + + struct route_head *routes; + + char *hostname; + fqdn_t *fqdn; + + struct address_head *dnsservers; + char *dnsdomain; + char *dnssearch; + + struct address_head *ntpservers; + + struct address_head *nisservers; + char *nisdomain; + + char *sipservers; + + char *message; + char *rootpath; + + bool frominfo; +} dhcp_t; + +/* Sizes for DHCP options */ +#define DHCP_CHADDR_LEN 16 +#define SERVERNAME_LEN 64 +#define BOOTFILE_LEN 128 +#define DHCP_UDP_LEN (20 + 8) +#define DHCP_BASE_LEN (4 + 4 + 2 + 2 + 4 + 4 + 4 + 4 + 4) +#define DHCP_RESERVE_LEN (4 + 4 + 4 + 4 + 2) +#define DHCP_FIXED_LEN (DHCP_BASE_LEN + DHCP_CHADDR_LEN + \ + + SERVERNAME_LEN + BOOTFILE_LEN) +#define DHCP_OPTION_LEN (MTU_MAX - DHCP_FIXED_LEN - DHCP_UDP_LEN \ + - DHCP_RESERVE_LEN) + +/* Some crappy DHCP servers require the BOOTP minimum length */ +#define BOOTP_MESSAGE_LENTH_MIN 300 + +typedef struct dhcpmessage_t +{ + unsigned char op; /* message type */ + unsigned char hwtype; /* hardware address type */ + unsigned char hwlen; /* hardware address length */ + unsigned char hwopcount; /* should be zero in client message */ + uint32_t xid; /* transaction id */ + uint16_t secs; /* elapsed time in sec. from boot */ + uint16_t flags; + uint32_t ciaddr; /* (previously allocated) client IP */ + uint32_t yiaddr; /* 'your' client IP address */ + uint32_t siaddr; /* should be zero in client's messages */ + uint32_t giaddr; /* should be zero in client's messages */ + unsigned char chaddr[DHCP_CHADDR_LEN]; /* client's hardware address */ + unsigned char servername[SERVERNAME_LEN]; /* server host name */ + unsigned char bootfile[BOOTFILE_LEN]; /* boot file name */ + uint32_t cookie; + unsigned char options[DHCP_OPTION_LEN]; /* message options - cookie */ +} dhcpmessage_t; + +struct udp_dhcp_packet +{ + struct ip ip; + struct udphdr udp; + dhcpmessage_t dhcp; +}; + +ssize_t send_message (const interface_t *iface, const dhcp_t *dhcp, + uint32_t xid, char type, const options_t *options); +void free_dhcp (dhcp_t *dhcp); +int parse_dhcpmessage (dhcp_t *dhcp, const dhcpmessage_t *message); +#endif diff --git a/src/customdhcpcd/dhcpcd.c b/src/customdhcpcd/dhcpcd.c new file mode 100644 index 0000000..d0ad5e7 --- /dev/null +++ b/src/customdhcpcd/dhcpcd.c @@ -0,0 +1,671 @@ + /* dhcpcd - DHCP client daemon + * Copyright 2006-2008 Roy Marples <roy@marples.name> + * All rights reserved + + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + */ + +const char copyright[] = "Copyright (c) 2006-2008 Roy Marples"; + +#include <sys/file.h> +#include <sys/types.h> +#include <sys/stat.h> +#include <arpa/inet.h> +#include <errno.h> +#include <fcntl.h> +#include <getopt.h> +#include <paths.h> +#include <signal.h> +#include <stdbool.h> +#include <stdio.h> +#include <stdlib.h> +#include <string.h> +#include <unistd.h> + +#include "config.h" +#include "client.h" +#include "dhcpcd.h" +#include "dhcp.h" +#include "interface.h" +#include "logger.h" +#include "socket.h" +#include "version.h" + +#include "logwriter.h" + +static int doversion = 0; +static int dohelp = 0; +#define EXTRA_OPTS +static const struct option longopts[] = { + {"arp", no_argument, NULL, 'a'}, + {"script", required_argument, NULL, 'c'}, + {"debug", no_argument, NULL, 'd'}, + {"hostname", optional_argument, NULL, 'h'}, + {"classid", optional_argument, NULL, 'i'}, + {"release", no_argument, NULL, 'k'}, + {"leasetime", required_argument, NULL, 'l'}, + {"metric", required_argument, NULL, 'm'}, + {"renew", no_argument, NULL, 'n'}, + {"persistent", no_argument, NULL, 'p'}, + {"qtsocketaddress", required_argument, NULL, 'q'}, + {"inform", optional_argument, NULL, 's'}, + {"request", optional_argument, NULL, 'r'}, + {"timeout", required_argument, NULL, 't'}, + {"userclass", required_argument, NULL, 'u'}, + {"exit", no_argument, NULL, 'x'}, + {"lastlease", no_argument, NULL, 'E'}, + {"fqdn", required_argument, NULL, 'F'}, + {"nogateway", no_argument, NULL, 'G'}, + {"sethostname", no_argument, NULL, 'H'}, + {"clientid", optional_argument, NULL, 'I'}, + {"noipv4ll", no_argument, NULL, 'L'}, + {"nomtu", no_argument, NULL, 'M'}, + {"nontp", no_argument, NULL, 'N'}, + {"nodns", no_argument, NULL, 'R'}, + {"msscr", no_argument, NULL, 'S'}, + {"test", no_argument, NULL, 'T'}, + {"nonis", no_argument, NULL, 'Y'}, + {"help", no_argument, &dohelp, 1}, + {"version", no_argument, &doversion, 1}, +#ifdef THERE_IS_NO_FORK + {"daemonised", no_argument, NULL, 'f'}, + {"skiproutes", required_argument, NULL, 'g'}, +#endif + {NULL, 0, NULL, 0} +}; + +#ifdef THERE_IS_NO_FORK +char dhcpcd[PATH_MAX]; +char **dhcpcd_argv = NULL; +int dhcpcd_argc = 0; +char *dhcpcd_skiproutes = NULL; +#undef EXTRA_OPTS +#define EXTRA_OPTS "fg:" +#endif + +static int atoint (const char *s) +{ + char *t; + long n; + + errno = 0; + n = strtol (s, &t, 0); + if ((errno != 0 && n == 0) || s == t || + (errno == ERANGE && (n == LONG_MAX || n == LONG_MIN))) + { + logger (LOG_ERR, "`%s' out of range", s); + return (-1); + } + + return ((int) n); +} + +static pid_t read_pid (const char *pidfile) +{ + FILE *fp; + pid_t pid = 0; + + if ((fp = fopen (pidfile, "r")) == NULL) { + errno = ENOENT; + return 0; + } + + fscanf (fp, "%d", &pid); + fclose (fp); + + + return (pid); +} + +static void usage (void) +{ + printf ("usage: "PACKAGE" [-adknpEGHMNRSTY] [-c script] [-h hostname] [-i classID]\n" + " [-l leasetime] [-m metric] [-r ipaddress] [-s ipaddress]\n" + " [-t timeout] [-u userclass] [-F none | ptr | both]\n" + " [-I clientID] [-q qtsocketaddress] <interface>\n"); +} + + +int main (int argc, char **argv) +{ + options_t *options; + int userclasses = 0; + int opt; + int option_index = 0; + char *prefix; + pid_t pid; + int debug = 0; + int i; + int pidfd = -1; + int sig = 0; + int retval = EXIT_FAILURE; + + /* Close any un-needed fd's */ + for (i = getdtablesize() - 1; i >= 3; --i) + close (i); + + openlog (PACKAGE, LOG_PID, LOG_LOCAL0); + + options = xzalloc (sizeof (*options)); + options->script = (char *) DEFAULT_SCRIPT; + snprintf (options->classid, CLASS_ID_MAX_LEN, "%s %s", + PACKAGE, VERSION); + + options->doarp = true; + options->dodns = true; + options->domtu = true; + options->donis = true; + options->dontp = true; + options->dogateway = true; + options->daemonise = true; + options->doinform = false; + options->doipv4ll = true; + options->doduid = true; + options->timeout = DEFAULT_TIMEOUT; + /* added by Niklas Goby, additional field, storing the socket address path for + * communicating with Qt "server" + * defined in dhcpcd.h */ + strcpy(options->qtsocketaddress, DEFAULT_QTSOCKETADDRESS); + + gethostname (options->hostname, sizeof (options->hostname)); + if (strcmp (options->hostname, "(none)") == 0 || + strcmp (options->hostname, "localhost") == 0) + memset (options->hostname, 0, sizeof (options->hostname)); + + + /* Don't set any optional arguments here so we retain POSIX + * compatibility with getopt */ + while ((opt = getopt_long(argc, argv, EXTRA_OPTS + "c:dh:i:kl:m:npq:r:s:t:u:xAEF:GHI:LMNRSTY", + longopts, &option_index)) != -1) + { + switch (opt) { + case 0: + if (longopts[option_index].flag) + break; + logger (LOG_ERR, + "option `%s' should set a flag", + longopts[option_index].name); + goto abort; + case 'c': + options->script = optarg; + break; + case 'd': + debug++; + switch (debug) { + case 1: + setloglevel (LOG_DEBUG); + break; + case 2: + options->daemonise = false; + break; + } + break; + #ifdef THERE_IS_NO_FORK + case 'f': + options->daemonised = true; + close_fds (); + break; + case 'g': + dhcpcd_skiproutes = xstrdup (optarg); + break; + #endif + case 'h': + if (! optarg) + *options->hostname = '\0'; + else if (strlen (optarg) > MAXHOSTNAMELEN) { + logger (LOG_ERR, + "`%s' too long for HostName string, max is %d", + optarg, MAXHOSTNAMELEN); + goto abort; + } else + strlcpy (options->hostname, optarg, + sizeof (options->hostname)); + break; + case 'i': + if (! optarg) { + *options->classid = '\0'; + } else if (strlen (optarg) > CLASS_ID_MAX_LEN) { + logger (LOG_ERR, + "`%s' too long for ClassID string, max is %d", + optarg, CLASS_ID_MAX_LEN); + goto abort; + } else + strlcpy (options->classid, optarg, + sizeof (options->classid)); + break; + case 'k': + sig = SIGHUP; + break; + case 'l': + if (*optarg == '-') { + logger (LOG_ERR, + "leasetime must be a positive value"); + goto abort; + } + errno = 0; + options->leasetime = (uint32_t) strtol (optarg, NULL, 0); + if (errno == EINVAL || errno == ERANGE) { + logger (LOG_ERR, "`%s' out of range", optarg); + goto abort; + } + break; + case 'm': + options->metric = atoint (optarg); + if (options->metric < 0) { + logger (LOG_ERR, + "metric must be a positive value"); + goto abort; + } + break; + case 'n': + sig = SIGALRM; + break; + case 'p': + options->persistent = true; + break; + case 'q': + if (strlen(optarg) > QTSOCKETADDRESSLENGTH) { + logger(LOG_ERR, "`%s' too long for an socket address path (max=%d)", + optarg, QTSOCKETADDRESSLENGTH); + goto abort; + } + strlcpy(options->qtsocketaddress, optarg, sizeof(options->qtsocketaddress)); + break; + case 's': + options->doinform = true; + options->doarp = false; + if (! optarg || strlen (optarg) == 0) { + options->request_address.s_addr = 0; + break; + } else { + char *slash = strchr (optarg, '/'); + if (slash) { + int cidr; + /* nullify the slash, so the -r option can read the + * address */ + *slash++ = '\0'; + if (sscanf (slash, "%d", &cidr) != 1 || + inet_cidrtoaddr (cidr, &options->request_netmask) != 0) { + logger (LOG_ERR, "`%s' is not a valid CIDR", slash); + goto abort; + } + } + } + /* FALLTHROUGH */ + case 'r': + if (! options->doinform) + options->dorequest = true; + if (strlen (optarg) > 0 && + ! inet_aton (optarg, &options->request_address)) + { + logger (LOG_ERR, "`%s' is not a valid IP address", optarg); + goto abort; + } + break; + case 't': + options->timeout = atoint (optarg); + if (options->timeout < 0) { + logger (LOG_ERR, "timeout must be a positive value"); + goto abort; + } + break; + case 'u': + { + int offset = 0; + for (i = 0; i < userclasses; i++) + offset += (int) options->userclass[offset] + 1; + if (offset + 1 + strlen (optarg) > USERCLASS_MAX_LEN) { + logger (LOG_ERR, "userclass overrun, max is %d", + USERCLASS_MAX_LEN); + goto abort; + } + userclasses++; + memcpy (options->userclass + offset + 1 , optarg, strlen (optarg)); + options->userclass[offset] = strlen (optarg); + options->userclass_len += (strlen (optarg)) + 1; + } + break; + case 'x': + sig = SIGTERM; + break; + case 'A': + #ifndef ENABLE_ARP + logger (LOG_ERR, + "arp not compiled into dhcpcd"); + goto abort; + #endif + options->doarp = false; + break; + case 'E': + #ifndef ENABLE_INFO + logger (LOG_ERR, + "info not compiled into dhcpcd"); + goto abort; + #endif + options->dolastlease = true; + break; + case 'F': + if (strncmp (optarg, "none", strlen (optarg)) == 0) + options->fqdn = FQDN_NONE; + else if (strncmp (optarg, "ptr", strlen (optarg)) == 0) + options->fqdn = FQDN_PTR; + else if (strncmp (optarg, "both", strlen (optarg)) == 0) + options->fqdn = FQDN_BOTH; + else { + logger (LOG_ERR, "invalid value `%s' for FQDN", optarg); + goto abort; + } + break; + case 'G': + options->dogateway = false; + break; + case 'H': + options->dohostname++; + break; + case 'I': + if (optarg) { + if (strlen (optarg) > CLIENT_ID_MAX_LEN) { + logger (LOG_ERR, "`%s' is too long for ClientID, max is %d", + optarg, CLIENT_ID_MAX_LEN); + goto abort; + } + if (strlcpy (options->clientid, optarg, + sizeof (options->clientid)) == 0) + /* empty string disabled duid */ + options->doduid = false; + + } else { + memset (options->clientid, 0, sizeof (options->clientid)); + options->doduid = false; + } + break; + case 'L': + options->doipv4ll = false; + break; + case 'M': + options->domtu = false; + break; + case 'N': + options->dontp = false; + break; + case 'R': + options->dodns = false; + break; + case 'S': + options->domscsr++; + break; + case 'T': + #ifndef ENABLE_INFO + logger (LOG_ERR, "info support not compiled into dhcpcd"); + goto abort; + #endif + options->test = true; + options->persistent = true; + break; + case 'Y': + options->donis = false; + break; + case '?': + usage (); + goto abort; + default: + usage (); + goto abort; + } + } + if (doversion) { + printf (""PACKAGE" "VERSION"\n"); + printf ("Compile time options:" + #ifdef ENABLE_ARP + " ARP" + #endif + #ifdef ENABLE_DUID + " DUID" + #endif + #ifdef ENABLE_INFO + " INFO" + #endif + #ifdef ENABLE_INFO_COMPAT + " INFO_COMPAT" + #endif + #ifdef ENABLE_IPV4LL + " IPV4LL" + #endif + #ifdef ENABLE_NIS + " NIS" + #endif + #ifdef ENABLE_NTP + " NTP" + #endif + #ifdef SERVICE + " " SERVICE + #endif + #ifdef ENABLE_RESOLVCONF + " RESOLVCONF" + #endif + #ifdef THERE_IS_NO_FORK + " THERE_IS_NO_FORK" + #endif + "\n"); + } + + if (dohelp) + usage (); + + +#ifdef THERE_IS_NO_FORK + dhcpcd_argv = argv; + dhcpcd_argc = argc; + if (! realpath (argv[0], dhcpcd)) { + logger (LOG_ERR, "unable to resolve the path `%s': %s", + argv[0], strerror (errno)); + goto abort; + } +#endif + + /* initializations for the ipc connection to qt*/ + setSocketName(options->qtsocketaddress); + if (initQtLoggerSocket() < 0) { + logger(LOG_ERR, "initialization Qt Logger failed: %s ", strerror (errno)); + goto abort; + } + + + if (optind < argc) { + if (strlen(argv[optind]) > IF_NAMESIZE) { + logger(LOG_ERR, "`%s' too long for an interface name (max=%d)", + argv[optind], IF_NAMESIZE); + goto abort; + } + strlcpy(options->interface, argv[optind], sizeof(options->interface)); + setInterfaceName(options->interface); + } else { + /* If only version was requested then exit now */ + if (doversion || dohelp) { + retval = 0; + goto abort; + } + + logger(LOG_ERR, "no interface specified"); + setInterfaceName("no_if"); + goto abort; + } + + if (strchr(options->hostname, '.')) { + if (options->fqdn == FQDN_DISABLE) + options->fqdn = FQDN_BOTH; + } else + options->fqdn = FQDN_DISABLE; + + if (options->request_address.s_addr == 0 && options->doinform) { + if ((options->request_address.s_addr = get_address(options->interface)) + != 0) + options->keep_address = true; + } + + if (IN_LINKLOCAL (ntohl (options->request_address.s_addr))) { + logger (LOG_ERR, + "you are not allowed to request a link local address"); + logToQt(LOG_ERR, -1, "you are not allowed to request a link local address"); + goto abort; + } + + if (geteuid ()) { + logger (LOG_WARNING, PACKAGE " will not work correctly unless" + " run as root"); + } + + prefix = xmalloc (sizeof (char) * (IF_NAMESIZE + 3)); + snprintf (prefix, IF_NAMESIZE, "%s: ", options->interface); + setlogprefix (prefix); + snprintf (options->pidfile, sizeof (options->pidfile), PIDFILE, + options->interface); + free (prefix); + + chdir ("/"); + umask (022); + + if (mkdir (INFODIR, S_IRUSR | S_IWUSR |S_IXUSR | S_IRGRP | S_IXGRP + | S_IROTH | S_IXOTH) && errno != EEXIST) + { + logger (LOG_ERR, + "mkdir(\"%s\",0): %s\n", INFODIR, strerror (errno)); + goto abort; + } + + if (mkdir (ETCDIR, S_IRUSR | S_IWUSR | S_IXUSR | S_IRGRP | S_IXGRP + | S_IROTH | S_IXOTH) && errno != EEXIST) + { + logger (LOG_ERR, + "mkdir(\"%s\",0): %s\n", ETCDIR, strerror (errno)); + goto abort; + } + + if (options->test) { + if (options->dorequest || options->doinform) { + logger (LOG_ERR, + "cannot test with --inform or --request"); + goto abort; + } + + if (options->dolastlease) { + logger (LOG_ERR, "cannot test with --lastlease"); + goto abort; + } + + if (sig != 0) { + logger (LOG_ERR, + "cannot test with --release or --renew"); + goto abort; + } + } + + if (sig != 0) { + int killed = -1; + pid = read_pid (options->pidfile); + if (pid != 0) + logger (LOG_INFO, "sending signal %d to pid %d", + sig, pid); + + if (! pid || (killed = kill (pid, sig))) + logger (sig == SIGALRM ? LOG_INFO : LOG_ERR, + ""PACKAGE" not running"); + + if (pid != 0 && (sig != SIGALRM || killed != 0)) + unlink (options->pidfile); + + if (killed == 0) { + retval = EXIT_SUCCESS; + goto abort; + } + + if (sig != SIGALRM) + goto abort; + } + + if (! options->test && ! options->daemonised) { + if ((pid = read_pid (options->pidfile)) > 0 && + kill (pid, 0) == 0) + { + logger (LOG_ERR, ""PACKAGE + " already running on pid %d (%s)", + pid, options->pidfile); + goto abort; + } + + pidfd = open (options->pidfile, + O_WRONLY | O_CREAT | O_NONBLOCK, 0664); + if (pidfd == -1) { + logger (LOG_ERR, "open `%s': %s", + options->pidfile, strerror (errno)); + goto abort; + } + + /* Lock the file so that only one instance of dhcpcd runs + * on an interface */ + if (flock (pidfd, LOCK_EX | LOCK_NB) == -1) { + logger (LOG_ERR, "flock `%s': %s", + options->pidfile, strerror (errno)); + goto abort; + } + + /* dhcpcd.sh should not interhit this fd */ + if ((i = fcntl (pidfd, F_GETFD, 0)) == -1 || + fcntl (pidfd, F_SETFD, i | FD_CLOEXEC) == -1) + logger (LOG_ERR, "fcntl: %s", strerror (errno)); + + writepid (pidfd, getpid ()); + logger (LOG_INFO, PACKAGE " " VERSION " starting"); + } + + /* Seed random */ + srandomdev (); + + /* Massage our filters per platform */ + setup_packet_filters (); + + /* dhcp_run : defined in client.c */ + if (dhcp_run (options, &pidfd) == 0) + retval = EXIT_SUCCESS; + +abort: + /* If we didn't daemonise then we need to punt the pidfile now */ + if (pidfd > -1) { + close (pidfd); + unlink (options->pidfile); + } + + free (options); + +#ifdef THERE_IS_NO_FORK + /* There may have been an error before the dhcp_run function + * clears this, so just do it here to be safe */ + free (dhcpcd_skiproutes); +#endif + + logger (LOG_INFO, "exiting"); + logToQt(LOG_INFO, DHCPCD_EXIT, "exiting due abort"); + closeQtLoggerSocket(); + exit (retval); + /* NOTREACHED */ +} diff --git a/src/customdhcpcd/dhcpcd.h b/src/customdhcpcd/dhcpcd.h new file mode 100644 index 0000000..9219446 --- /dev/null +++ b/src/customdhcpcd/dhcpcd.h @@ -0,0 +1,108 @@ +/* + * dhcpcd - DHCP client daemon + * Copyright 2006-2008 Roy Marples <roy@marples.name> + * All rights reserved + + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + */ + +#ifndef DHCPCD_H +#define DHCPCD_H + +#include <sys/param.h> +#include <sys/socket.h> +#include <net/if.h> +#include <netinet/in.h> +#include <limits.h> +#include <stdbool.h> + +#include "common.h" + +#include "../common/fbgui.h" + +#define DEFAULT_TIMEOUT 20 +#define DEFAULT_LEASETIME 3600 /* 1 hour */ + +/* added by Niklas Goby, additional field, storing the socket address path for + * communicating with Qt "server" */ + + +#define QTSOCKETADDRESSLENGTH 255 + +#define CLASS_ID_MAX_LEN 48 +#define CLIENT_ID_MAX_LEN 48 +#define USERCLASS_MAX_LEN 255 + +#ifdef THERE_IS_NO_FORK +extern char dhcpcd[PATH_MAX]; +extern char **dhcpcd_argv; +extern int dhcpcd_argc; +extern char *dhcpcd_skiproutes; +#endif + +typedef struct options_t { + /* added by Niklas Goby, additional field, storing the socket address path for + * communicating with Qt "server" */ + char qtsocketaddress[QTSOCKETADDRESSLENGTH]; + /*----*/ + char interface[IF_NAMESIZE]; + char hostname[MAXHOSTNAMELEN]; + int fqdn; + char classid[CLASS_ID_MAX_LEN]; + char clientid[CLIENT_ID_MAX_LEN]; + char userclass[USERCLASS_MAX_LEN]; + size_t userclass_len; + uint32_t leasetime; + time_t timeout; + int metric; + + bool doarp; + bool dodns; + bool dodomainname; + bool dogateway; + int dohostname; + bool domtu; + bool donis; + bool dontp; + bool dolastlease; + bool doinform; + bool dorequest; + bool doipv4ll; + bool doduid; + int domscsr; + + struct in_addr request_address; + struct in_addr request_netmask; + + bool persistent; + bool keep_address; + bool daemonise; + bool daemonised; + bool test; + + char *script; + char pidfile[PATH_MAX]; +} options_t; + +int nd_main (char *ifname); + +#endif diff --git a/src/customdhcpcd/dhcpcd.sh b/src/customdhcpcd/dhcpcd.sh new file mode 100644 index 0000000..8c86aac --- /dev/null +++ b/src/customdhcpcd/dhcpcd.sh @@ -0,0 +1,46 @@ +#!/bin/sh +# +# This is a sample /etc/dhcpcd.sh script. +# /etc/dhcpcd.sh script is executed by dhcpcd daemon +# any time it configures or shuts down interface. +# The following parameters are passed to dhcpcd.exe script: +# $1 = HostInfoFilePath, e.g "/var/lib/dhcpcd/dhcpcd-eth0.info" +# $2 = "up" if interface has been configured with the same +# IP address as before reboot; +# $2 = "down" if interface has been shut down; +# $2 = "new" if interface has been configured with new IP address; +# +# Sanity checks + +if [ $# -lt 2 ]; then + logger -s -p local0.err -t dhcpcd.sh "wrong usage" + exit 1 +fi + +hostinfo="$1" +state="$2" + +# Reading HostInfo file for configuration parameters +[ -e "${hostinfo}" ] && . "${hostinfo}" + +case "${state}" in + up) + logger -s -p local0.info -t dhcpcd.sh \ + "interface ${INTERFACE} has been configured with old IP=${IPADDR}" + # Put your code here for when the interface has been brought up with an + # old IP address here + ;; + + new) + logger -s -p local0.info -t dhcpcd.sh \ + "interface ${INTERFACE} has been configured with new IP=${IPADDR}" + # Put your code here for when the interface has been brought up with a + # new IP address + ;; + + down) logger -s -p local0.info -t dhcpcd.sh \ + "interface ${INTERFACE} has been brought down" + # Put your code here for the when the interface has been shut down + ;; +esac +exit 0 diff --git a/src/customdhcpcd/discover.c b/src/customdhcpcd/discover.c new file mode 100644 index 0000000..eae7b0a --- /dev/null +++ b/src/customdhcpcd/discover.c @@ -0,0 +1,7 @@ +/* + * discover.c + * + * Created on: Jul 7, 2011 + * Author: niklas + */ + diff --git a/src/customdhcpcd/discover.h b/src/customdhcpcd/discover.h new file mode 100644 index 0000000..1f4918d --- /dev/null +++ b/src/customdhcpcd/discover.h @@ -0,0 +1,12 @@ +/* + * discover.h + * + * Created on: Jul 7, 2011 + * Author: niklas + */ + +#ifndef DISCOVER_H_ +#define DISCOVER_H_ + + +#endif /* DISCOVER_H_ */ diff --git a/src/customdhcpcd/duid.c b/src/customdhcpcd/duid.c new file mode 100644 index 0000000..e4dd83b --- /dev/null +++ b/src/customdhcpcd/duid.c @@ -0,0 +1,118 @@ +/* + * dhcpcd - DHCP client daemon + * Copyright 2006-2008 Roy Marples <roy@marples.name> + * All rights reserved + + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + */ + +#include <arpa/inet.h> +#include <errno.h> +#include <stdbool.h> +#include <stdlib.h> +#include <stdio.h> +#include <string.h> +#include <unistd.h> +#include <time.h> + +#include "config.h" +#include "common.h" +#include "duid.h" +#include "logger.h" + +#ifdef ENABLE_DUID + +#define THIRTY_YEARS_IN_SECONDS 946707779 + +size_t get_duid (unsigned char *duid, const interface_t *iface) +{ + FILE *f; + uint16_t type = 0; + uint16_t hw = 0; + uint32_t ul; + time_t t; + int x = 0; + unsigned char *p = duid; + size_t len = 0; + + if (! iface) + return (0); + + /* If we already have a DUID then use it as it's never supposed + * to change once we have one even if the interfaces do */ + if ((f = fopen (DUIDFILE, "r"))) { + char *line = get_line (f); + if (line) { + len = hwaddr_aton (NULL, line); + if (len && len <= DUID_LEN) + hwaddr_aton (duid, line); + free (line); + } + fclose (f); + if (len) + return (len); + } else { + if (errno != ENOENT) { + logger (LOG_ERR, "fopen `%s': %s", + DUIDFILE, strerror (errno)); + return (0); + } + } + + /* No file? OK, lets make one based on our interface */ + type = htons (1); /* DUI-D-LLT */ + memcpy (p, &type, 2); + p += 2; + + hw = htons (iface->family); + memcpy (p, &hw, 2); + p += 2; + + /* time returns seconds from jan 1 1970, but DUID-LLT is + * seconds from jan 1 2000 modulo 2^32 */ + t = time (NULL) - THIRTY_YEARS_IN_SECONDS; + ul = htonl (t & 0xffffffff); + memcpy (p, &ul, 4); + p += 4; + + /* Finally, add the MAC address of the interface */ + memcpy (p, iface->hwaddr, iface->hwlen); + p += iface->hwlen; + + len = p - duid; + + if (! (f = fopen (DUIDFILE, "w"))) + logger (LOG_ERR, "fopen `%s': %s", DUIDFILE, strerror (errno)); + else { + x = fprintf (f, "%s\n", hwaddr_ntoa (duid, len)); + fclose (f); + } + + /* Failed to write the duid? scrub it, we cannot use it */ + if (x < 1) { + len = 0; + unlink (DUIDFILE); + } + + return (len); +} +#endif diff --git a/src/customdhcpcd/duid.h b/src/customdhcpcd/duid.h new file mode 100644 index 0000000..1492990 --- /dev/null +++ b/src/customdhcpcd/duid.h @@ -0,0 +1,42 @@ +/* + * dhcpcd - DHCP client daemon + * Copyright 2006-2008 Roy Marples <roy@marples.name> + * All rights reserved + + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + */ + +#ifndef DUID_H +#define DUID_H + +#include "config.h" + +#ifdef ENABLE_DUID +#ifndef DUID_LEN +# define DUID_LEN 128 + 2 +#endif + +#include "interface.h" + +size_t get_duid (unsigned char *duid, const interface_t *iface); +#endif +#endif diff --git a/src/customdhcpcd/info.c b/src/customdhcpcd/info.c new file mode 100644 index 0000000..8369b43 --- /dev/null +++ b/src/customdhcpcd/info.c @@ -0,0 +1,472 @@ +/* + * dhcpcd - DHCP client daemon + * Copyright 2006-2008 Roy Marples <roy@marples.name> + * All rights reserved + + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + */ + +#include <sys/stat.h> + +#include <arpa/inet.h> + +#include <string.h> +#include <errno.h> +#include <stdio.h> +#include <stdlib.h> +#include <unistd.h> + +#include "config.h" +#include "common.h" +#include "dhcp.h" +#include "interface.h" +#include "logger.h" +#include "info.h" + +#ifdef ENABLE_INFO + +/* Create a malloced string of cstr, changing ' to '\'' + * so the contents work in a shell */ +static char *cleanmetas (const char *cstr) +{ + const char *p = cstr; + char *new; + char *n; + size_t len; + + if (cstr == NULL || (len = strlen (cstr)) == 0) + return (xstrdup ("")); + + n = new = xmalloc (sizeof (char) * len + 2); + do + if (*p == '\'') { + size_t pos = n - new; + len += 4; + new = xrealloc (new, sizeof (char) * len + 1); + n = new + pos; + *n++ = '\''; + *n++ = '\\'; + *n++ = '\''; + *n++ = '\''; + } else + *n++ = *p; + while (*p++); + + /* Terminate the sucker */ + *n = '\0'; + + return (new); +} + + +static void print_addresses (FILE *f, const struct address_head *addresses) +{ + const address_t *addr; + + STAILQ_FOREACH (addr, addresses, entries) { + fprintf (f, "%s", inet_ntoa (addr->address)); + if (STAILQ_NEXT (addr, entries)) + fprintf (f, " "); + } +} + +static void print_clean (FILE *f, const char *name, const char *value) +{ + char *clean; + + if (! value) + return; + + clean = cleanmetas (value); + fprintf (f, "%s='%s'\n", name, clean); + free (clean); +} + +bool write_info(const interface_t *iface, const dhcp_t *dhcp, + const options_t *options, bool overwrite) +{ + FILE *f; + route_t *route; + struct stat sb; + + if (options->test) + f = stdout; + else { + if (! overwrite && stat (iface->infofile, &sb) == 0) + return (true); + + logger (LOG_DEBUG, "writing %s", iface->infofile); + if ((f = fopen (iface->infofile, "w")) == NULL) { + logger (LOG_ERR, "fopen `%s': %s", + iface->infofile, strerror (errno)); + return (false); + } + } + + if (dhcp->address.s_addr) { + struct in_addr n; + n.s_addr = dhcp->address.s_addr & dhcp->netmask.s_addr; + fprintf (f, "IPADDR='%s'\n", inet_ntoa (dhcp->address)); + fprintf (f, "NETMASK='%s'\n", inet_ntoa (dhcp->netmask)); + fprintf (f, "NETWORK='%s'\n", inet_ntoa (n)); + fprintf (f, "BROADCAST='%s'\n", inet_ntoa (dhcp->broadcast)); + } + if (dhcp->mtu > 0) + fprintf (f, "MTU='%d'\n", dhcp->mtu); + + if (dhcp->routes) { + bool doneone = false; + fprintf (f, "ROUTES='"); + STAILQ_FOREACH (route, dhcp->routes, entries) { + if (route->destination.s_addr != 0) { + if (doneone) + fprintf (f, " "); + fprintf (f, "%s", inet_ntoa (route->destination)); + fprintf (f, ",%s", inet_ntoa (route->netmask)); + fprintf (f, ",%s", inet_ntoa (route->gateway)); + doneone = true; + } + } + fprintf (f, "'\n"); + + doneone = false; + fprintf (f, "GATEWAYS='"); + STAILQ_FOREACH (route, dhcp->routes, entries) { + if (route->destination.s_addr == 0) { + if (doneone) + fprintf (f, " "); + fprintf (f, "%s", inet_ntoa (route->gateway)); + doneone = true; + } + } + fprintf (f, "'\n"); + } + + print_clean (f, "HOSTNAME", dhcp->hostname); + print_clean (f, "DNSDOMAIN", dhcp->dnsdomain); + print_clean (f, "DNSSEARCH", dhcp->dnssearch); + + if (dhcp->dnsservers) { + fprintf (f, "DNSSERVERS='"); + print_addresses (f, dhcp->dnsservers); + fprintf (f, "'\n"); + } + + if (dhcp->fqdn) { + fprintf (f, "FQDNFLAGS='%u'\n", dhcp->fqdn->flags); + fprintf (f, "FQDNRCODE1='%u'\n", dhcp->fqdn->r1); + fprintf (f, "FQDNRCODE2='%u'\n", dhcp->fqdn->r2); + print_clean (f, "FQDNHOSTNAME", dhcp->fqdn->name); + } + + if (dhcp->ntpservers) { + fprintf (f, "NTPSERVERS='"); + print_addresses (f, dhcp->ntpservers); + fprintf (f, "'\n"); + } + + print_clean (f, "NISDOMAIN", dhcp->nisdomain); + if (dhcp->nisservers) { + fprintf (f, "NISSERVERS='"); + print_addresses (f, dhcp->nisservers); + fprintf (f, "'\n"); + } + + print_clean (f, "ROOTPATH", dhcp->rootpath); + print_clean (f, "SIPSERVERS", dhcp->sipservers); + + if (dhcp->serveraddress.s_addr) + fprintf (f, "DHCPSID='%s'\n", inet_ntoa (dhcp->serveraddress)); + if (dhcp->servername[0]) + print_clean (f, "DHCPSNAME", dhcp->servername); + + if (! options->doinform && dhcp->address.s_addr) { + if (! options->test) + fprintf (f, "LEASEDFROM='%u'\n", dhcp->leasedfrom); + fprintf (f, "LEASETIME='%u'\n", dhcp->leasetime); + fprintf (f, "RENEWALTIME='%u'\n", dhcp->renewaltime); + fprintf (f, "REBINDTIME='%u'\n", dhcp->rebindtime); + } + print_clean (f, "INTERFACE", iface->name); + print_clean (f, "CLASSID", options->classid); + if (iface->clientid_len > 0) { + fprintf (f, "CLIENTID='%s'\n", + hwaddr_ntoa (iface->clientid, iface->clientid_len)); + } + fprintf (f, "DHCPCHADDR='%s'\n", hwaddr_ntoa (iface->hwaddr, + iface->hwlen)); + +#ifdef ENABLE_INFO_COMPAT + /* Support the old .info settings if we need to */ + fprintf (f, "\n# dhcpcd-1.x and 2.x compatible variables\n"); + if (dhcp->dnsservers) { + address_t *addr; + + fprintf (f, "DNS='"); + STAILQ_FOREACH (addr, dhcp->dnsservers, entries) { + fprintf (f, "%s", inet_ntoa (addr->address)); + if (STAILQ_NEXT (addr, entries)) + fprintf (f, ","); + } + fprintf (f, "'\n"); + } + + if (dhcp->routes) { + bool doneone = false; + fprintf (f, "GATEWAY='"); + STAILQ_FOREACH (route, dhcp->routes, entries) { + if (route->destination.s_addr == 0) { + if (doneone) + fprintf (f, ","); + fprintf (f, "%s", inet_ntoa (route->gateway)); + doneone = true; + } + } + fprintf (f, "'\n"); + } +#endif + + if (! options->test) + fclose (f); + return (true); +} + +static bool parse_address (struct in_addr *addr, + const char *value, const char *var) +{ + if (inet_aton (value, addr) == 0) { + logger (LOG_ERR, "%s `%s': %s", var, value, + strerror (errno)); + return (false); + } + return (true); +} + +static bool parse_uint (unsigned int *i, + const char *value, const char *var) +{ + if (sscanf (value, "%u", i) != 1) { + logger (LOG_ERR, "%s `%s': not a valid number", + var, value); + return (false); + } + return (true); +} + +static bool parse_ushort (unsigned short *s, + const char *value, const char *var) +{ + if (sscanf (value, "%hu", s) != 1) { + logger (LOG_ERR, "%s `%s': not a valid number", + var, value); + return (false); + } + return (true); +} + +static struct address_head *parse_addresses (char *value, const char *var) +{ + char *token; + char *p = value; + struct address_head *head = NULL; + + while ((token = strsep (&p, " "))) { + address_t *a = xzalloc (sizeof (*a)); + + if (inet_aton (token, &a->address) == 0) { + logger (LOG_ERR, "%s: invalid address `%s'", var, token); + free_address (head); + free (a); + return (NULL); + } + + if (! head) { + head = xmalloc (sizeof (*head)); + STAILQ_INIT (head); + } + STAILQ_INSERT_TAIL (head, a, entries); + } + + return (head); +} + +bool read_info (const interface_t *iface, dhcp_t *dhcp) +{ + FILE *fp; + char *line; + char *var; + char *value; + char *p; + struct stat sb; + + if (stat (iface->infofile, &sb) != 0) { + logger (LOG_ERR, "lease information file `%s' does not exist", + iface->infofile); + return (false); + } + + if (! (fp = fopen (iface->infofile, "r"))) { + logger (LOG_ERR, "fopen `%s': %s", + iface->infofile, strerror (errno)); + return (false); + } + + dhcp->frominfo = true; + + while ((line = get_line (fp))) { + var = line; + + /* Strip leading spaces/tabs */ + while ((*var == ' ') || (*var == '\t')) + var++; + + /* Trim trailing \n */ + p = var + strlen (var) - 1; + if (*p == '\n') + *p = 0; + + /* Skip comments */ + if (*var == '#') + goto next; + + /* If we don't have an equals sign then skip it */ + if (! (p = strchr (var, '='))) + goto next; + + /* Terminate the = so we have two strings */ + *p = 0; + + value = p + 1; + /* Strip leading and trailing quotes if present */ + if (*value == '\'' || *value == '"') + value++; + p = value + strlen (value) - 1; + if (*p == '\'' || *p == '"') + *p = 0; + + /* Don't process null vars or values */ + if (! *var || ! *value) + goto next; + + if (strcmp (var, "IPADDR") == 0) + parse_address (&dhcp->address, value, "IPADDR"); + else if (strcmp (var, "NETMASK") == 0) + parse_address (&dhcp->netmask, value, "NETMASK"); + else if (strcmp (var, "BROADCAST") == 0) + parse_address (&dhcp->broadcast, value, "BROADCAST"); + else if (strcmp (var, "MTU") == 0) + parse_ushort (&dhcp->mtu, value, "MTU"); + else if (strcmp (var, "ROUTES") == 0) { + p = value; + while ((value = strsep (&p, " "))) { + char *pp = value; + char *dest = strsep (&pp, ","); + char *net = strsep (&pp, ","); + char *gate = strsep (&pp, ","); + route_t *route; + + if (! dest || ! net || ! gate) { + logger (LOG_ERR, "read_info ROUTES `%s,%s,%s': invalid route", + dest, net, gate); + goto next; + } + + /* See if we can create a route */ + route = xzalloc (sizeof (*route)); + if (inet_aton (dest, &route->destination) == 0) { + logger (LOG_ERR, "read_info ROUTES `%s': not a valid destination address", + dest); + free (route); + goto next; + } + if (inet_aton (dest, &route->netmask) == 0) { + logger (LOG_ERR, "read_info ROUTES `%s': not a valid netmask address", + net); + free (route); + goto next; + } + if (inet_aton (dest, &route->gateway) == 0) { + logger (LOG_ERR, "read_info ROUTES `%s': not a valid gateway address", + gate); + free (route); + goto next; + } + + /* OK, now add our route */ + if (! dhcp->routes) { + dhcp->routes = xmalloc (sizeof (*dhcp->routes)); + STAILQ_INIT (dhcp->routes); + } + STAILQ_INSERT_TAIL (dhcp->routes, route, entries); + } + } else if (strcmp (var, "GATEWAYS") == 0) { + p = value; + while ((value = strsep (&p, " "))) { + route_t *route = xzalloc (sizeof (*route)); + if (parse_address (&route->gateway, value, "GATEWAYS")) { + if (! dhcp->routes) { + dhcp->routes = xmalloc (sizeof (*dhcp->routes)); + STAILQ_INIT (dhcp->routes); + } + STAILQ_INSERT_TAIL (dhcp->routes, route, entries); + } else + free (route); + } + } else if (strcmp (var, "HOSTNAME") == 0) + dhcp->hostname = xstrdup (value); + else if (strcmp (var, "DNSDOMAIN") == 0) + dhcp->dnsdomain = xstrdup (value); + else if (strcmp (var, "DNSSEARCH") == 0) + dhcp->dnssearch = xstrdup (value); + else if (strcmp (var, "DNSSERVERS") == 0) + dhcp->dnsservers = parse_addresses (value, "DNSSERVERS"); + else if (strcmp (var, "NTPSERVERS") == 0) + dhcp->ntpservers = parse_addresses (value, "NTPSERVERS"); + else if (strcmp (var, "NISDOMAIN") == 0) + dhcp->nisdomain = xstrdup (value); + else if (strcmp (var, "NISSERVERS") == 0) + dhcp->nisservers = parse_addresses (value, "NISSERVERS"); + else if (strcmp (var, "ROOTPATH") == 0) + dhcp->rootpath = xstrdup (value); + else if (strcmp (var, "DHCPSID") == 0) + parse_address (&dhcp->serveraddress, value, "DHCPSID"); + else if (strcmp (var, "DHCPSNAME") == 0) + strlcpy (dhcp->servername, value, sizeof (dhcp->servername)); + else if (strcmp (var, "LEASEDFROM") == 0) + parse_uint (&dhcp->leasedfrom, value, "LEASEDFROM"); + else if (strcmp (var, "LEASETIME") == 0) + parse_uint (&dhcp->leasetime, value, "LEASETIME"); + else if (strcmp (var, "RENEWALTIME") == 0) + parse_uint (&dhcp->renewaltime, value, "RENEWALTIME"); + else if (strcmp (var, "REBINDTIME") == 0) + parse_uint (&dhcp->rebindtime, value, "REBINDTIME"); + +next: + free (line); + } + + fclose (fp); + return (true); +} + +#endif + diff --git a/src/customdhcpcd/info.h b/src/customdhcpcd/info.h new file mode 100644 index 0000000..22966db --- /dev/null +++ b/src/customdhcpcd/info.h @@ -0,0 +1,42 @@ +/* + * dhcpcd - DHCP client daemon + * Copyright 2006-2008 Roy Marples <roy@marples.name> + * All rights reserved + + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + */ + +#ifndef INFO_H +#define INFO_H + +#include "dhcpcd.h" +#include "interface.h" +#include "dhcp.h" + +#ifdef ENABLE_INFO +bool write_info (const interface_t *iface, const dhcp_t *dhcp, + const options_t *options, bool overwrite); + +bool read_info (const interface_t *iface, dhcp_t *dhcp); +#endif + +#endif diff --git a/src/customdhcpcd/interface.c b/src/customdhcpcd/interface.c new file mode 100644 index 0000000..d2ff8d6 --- /dev/null +++ b/src/customdhcpcd/interface.c @@ -0,0 +1,1060 @@ +/* + * dhcpcd - DHCP client daemon + * Copyright 2006-2008 Roy Marples <roy@marples.name> + * All rights reserved + + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + */ + +#include <sys/types.h> +#include <sys/socket.h> +#include <sys/stat.h> +#include <sys/ioctl.h> +#include <sys/param.h> + +#include <arpa/inet.h> + +/* Netlink suff */ +#ifdef __linux__ +#include <asm/types.h> /* Needed for 2.4 kernels */ +#include <linux/netlink.h> +#include <linux/rtnetlink.h> +#include <netinet/ether.h> +#include <netpacket/packet.h> +#else +#include <net/if_dl.h> +#include <net/if_types.h> +#include <net/route.h> +#include <netinet/in.h> +#endif + +#include <ctype.h> +#include <errno.h> +#include <stddef.h> +#include <stdio.h> +#include <stdlib.h> +#include <string.h> +#include <unistd.h> + +#include "config.h" +#include "common.h" +#include "dhcp.h" +#include "interface.h" +#include "logger.h" + +void free_address (struct address_head *addresses) +{ + address_t *p; + address_t *n; + + if (! addresses) + return; + + p = STAILQ_FIRST (addresses); + while (p) { + n = STAILQ_NEXT (p, entries); + free (p); + p = n; + } + free (addresses); +} + +void free_route (struct route_head *routes) +{ + route_t *p; + route_t *n; + + if (! routes) + return; + + p = STAILQ_FIRST (routes); + while (p) { + n = STAILQ_NEXT (p, entries); + free (p); + p = n; + } + free (routes); +} + +int inet_ntocidr (struct in_addr address) +{ + int cidr = 0; + uint32_t mask = htonl (address.s_addr); + + while (mask) { + cidr++; + mask <<= 1; + } + + return (cidr); +} + +int inet_cidrtoaddr (int cidr, struct in_addr *addr) { + int ocets; + + if (cidr < 0 || cidr > 32) { + errno = EINVAL; + return (-1); + } + ocets = (cidr + 7) / 8; + + memset (addr, 0, sizeof (*addr)); + if (ocets > 0) { + memset (&addr->s_addr, 255, (size_t) ocets - 1); + memset ((unsigned char *) &addr->s_addr + (ocets - 1), + (256 - (1 << (32 - cidr) % 8)), 1); + } + + return (0); +} + +uint32_t get_netmask (uint32_t addr) +{ + uint32_t dst; + + if (addr == 0) + return (0); + + dst = htonl (addr); + if (IN_CLASSA (dst)) + return (ntohl (IN_CLASSA_NET)); + if (IN_CLASSB (dst)) + return (ntohl (IN_CLASSB_NET)); + if (IN_CLASSC (dst)) + return (ntohl (IN_CLASSC_NET)); + + return (0); +} + +char *hwaddr_ntoa (const unsigned char *hwaddr, size_t hwlen) +{ + static char buffer[(HWADDR_LEN * 3) + 1]; + char *p = buffer; + size_t i; + + for (i = 0; i < hwlen && i < HWADDR_LEN; i++) { + if (i > 0) + *p ++= ':'; + p += snprintf (p, 3, "%.2x", hwaddr[i]); + } + + *p ++= '\0'; + + return (buffer); +} + +size_t hwaddr_aton (unsigned char *buffer, const char *addr) +{ + char c[3]; + const char *p = addr; + unsigned char *bp = buffer; + size_t len = 0; + + c[2] = '\0'; + while (*p) { + c[0] = *p++; + c[1] = *p++; + /* Ensure that next data is EOL or a seperator with data */ + if (! (*p == '\0' || (*p == ':' && *(p + 1) != '\0'))) { + errno = EINVAL; + return (0); + } + /* Ensure that digits are hex */ + if (isxdigit ((int) c[0]) == 0 || isxdigit ((int) c[1]) == 0) { + errno = EINVAL; + return (0); + } + p++; + if (bp) + *bp++ = (unsigned char) strtol (c, NULL, 16); + else + len++; + } + + if (bp) + return (bp - buffer); + return (len); +} + +static int _do_interface (const char *ifname, + _unused unsigned char *hwaddr, _unused size_t *hwlen, + struct in_addr *addr, + bool flush, bool get) +{ + int s; + struct ifconf ifc; + int retval = 0; + int len = 10 * sizeof (struct ifreq); + int lastlen = 0; + char *p; + + if ((s = socket (AF_INET, SOCK_DGRAM, 0)) == -1) { + logger (LOG_ERR, "socket: %s", strerror (errno)); + return -1; + } + + /* Not all implementations return the needed buffer size for + * SIOGIFCONF so we loop like so for all until it works */ + memset (&ifc, 0, sizeof (ifc)); + for (;;) { + ifc.ifc_len = len; + ifc.ifc_buf = xmalloc ((size_t) len); + if (ioctl (s, SIOCGIFCONF, &ifc) == -1) { + if (errno != EINVAL || lastlen != 0) { + logger (LOG_ERR, "ioctl SIOCGIFCONF: %s", + strerror (errno)); + close (s); + free (ifc.ifc_buf); + return -1; + } + } else { + if (ifc.ifc_len == lastlen) + break; + lastlen = ifc.ifc_len; + } + + free (ifc.ifc_buf); + ifc.ifc_buf = NULL; + len *= 2; + } + + for (p = ifc.ifc_buf; p < ifc.ifc_buf + ifc.ifc_len;) { + union { + char *buffer; + struct ifreq *ifr; + } ifreqs; + struct sockaddr_in address; + struct ifreq *ifr; + + /* Cast the ifc buffer to an ifreq cleanly */ + ifreqs.buffer = p; + ifr = ifreqs.ifr; + +#ifdef __linux__ + p += sizeof (*ifr); +#else + p += offsetof (struct ifreq, ifr_ifru) + ifr->ifr_addr.sa_len; +#endif + + if (strcmp (ifname, ifr->ifr_name) != 0) + continue; + +#ifdef AF_LINK + if (hwaddr && hwlen && ifr->ifr_addr.sa_family == AF_LINK) { + struct sockaddr_dl sdl; + + memcpy (&sdl, &ifr->ifr_addr, sizeof (sdl)); + *hwlen = sdl.sdl_alen; + memcpy (hwaddr, sdl.sdl_data + sdl.sdl_nlen, + (size_t) sdl.sdl_alen); + retval = 1; + break; + } +#endif + + if (ifr->ifr_addr.sa_family == AF_INET) { + memcpy (&address, &ifr->ifr_addr, sizeof (address)); + if (flush) { + struct sockaddr_in netmask; + + if (ioctl (s, SIOCGIFNETMASK, ifr) == -1) { + logger (LOG_ERR, + "ioctl SIOCGIFNETMASK: %s", + strerror (errno)); + continue; + } + memcpy (&netmask, &ifr->ifr_addr, + sizeof (netmask)); + + if (del_address (ifname, + address.sin_addr, + netmask.sin_addr) == -1) + retval = -1; + } else if (get) { + addr->s_addr = address.sin_addr.s_addr; + retval = 1; + break; + } else if (address.sin_addr.s_addr == addr->s_addr) { + retval = 1; + break; + } + } + + } + + close (s); + free (ifc.ifc_buf); + return retval; +} + +interface_t *read_interface (const char *ifname, _unused int metric) +{ + int s; + struct ifreq ifr; + interface_t *iface = NULL; + unsigned char *hwaddr = NULL; + size_t hwlen = 0; + sa_family_t family = 0; + unsigned short mtu; +#ifdef __linux__ + char *p; +#endif + + if (! ifname) + return NULL; + + memset (&ifr, 0, sizeof (ifr)); + strlcpy (ifr.ifr_name, ifname, sizeof (ifr.ifr_name)); + + if ((s = socket (AF_INET, SOCK_DGRAM, 0)) == -1) { + logger (LOG_ERR, "socket: %s", strerror (errno)); + return NULL; + } + +#ifdef __linux__ + strlcpy (ifr.ifr_name, ifname, sizeof (ifr.ifr_name)); + if (ioctl (s, SIOCGIFHWADDR, &ifr) == -1) { + logger (LOG_ERR, "ioctl SIOCGIFHWADDR: %s", strerror (errno)); + goto exit; + } + + switch (ifr.ifr_hwaddr.sa_family) { + case ARPHRD_ETHER: + case ARPHRD_IEEE802: + hwlen = ETHER_ADDR_LEN; + break; + case ARPHRD_IEEE1394: + hwlen = EUI64_ADDR_LEN; + case ARPHRD_INFINIBAND: + hwlen = INFINIBAND_ADDR_LEN; + break; + default: + logger (LOG_ERR, + "interface is not Ethernet, FireWire, " \ + "InfiniBand or Token Ring"); + goto exit; + } + + hwaddr = xmalloc (sizeof (unsigned char) * HWADDR_LEN); + memcpy (hwaddr, ifr.ifr_hwaddr.sa_data, hwlen); + family = ifr.ifr_hwaddr.sa_family; +#else + ifr.ifr_metric = metric; + strlcpy (ifr.ifr_name, ifname, sizeof (ifr.ifr_name)); + if (ioctl (s, SIOCSIFMETRIC, &ifr) == -1) { + logger (LOG_ERR, "ioctl SIOCSIFMETRIC: %s", strerror (errno)); + goto exit; + } + + hwaddr = xmalloc (sizeof (unsigned char) * HWADDR_LEN); + if (_do_interface (ifname, hwaddr, &hwlen, NULL, false, false) != 1) { + logger (LOG_ERR, "could not find interface %s", ifname); + goto exit; + } + + family = ARPHRD_ETHER; +#endif + + strlcpy (ifr.ifr_name, ifname, sizeof (ifr.ifr_name)); + if (ioctl (s, SIOCGIFMTU, &ifr) == -1) { + logger (LOG_ERR, "ioctl SIOCGIFMTU: %s", strerror (errno)); + goto exit; + } + + if (ifr.ifr_mtu < MTU_MIN) { + logger (LOG_DEBUG, "MTU of %d is too low, setting to %d", + ifr.ifr_mtu, MTU_MIN); + ifr.ifr_mtu = MTU_MIN; + strlcpy (ifr.ifr_name, ifname, sizeof (ifr.ifr_name)); + if (ioctl (s, SIOCSIFMTU, &ifr) == -1) { + logger (LOG_ERR, "ioctl SIOCSIFMTU,: %s", + strerror (errno)); + goto exit; + } + } + mtu = ifr.ifr_mtu; + + strlcpy (ifr.ifr_name, ifname, sizeof (ifr.ifr_name)); +#ifdef __linux__ + /* We can only bring the real interface up */ + if ((p = strchr (ifr.ifr_name, ':'))) + *p = '\0'; +#endif + if (ioctl (s, SIOCGIFFLAGS, &ifr) == -1) { + logger (LOG_ERR, "ioctl SIOCGIFFLAGS: %s", strerror (errno)); + goto exit; + } + + if (! (ifr.ifr_flags & IFF_UP) || ! (ifr.ifr_flags & IFF_RUNNING)) { + ifr.ifr_flags |= IFF_UP | IFF_RUNNING; + if (ioctl (s, SIOCSIFFLAGS, &ifr) != 0) { + logger (LOG_ERR, "ioctl SIOCSIFFLAGS: %s", + strerror (errno)); + goto exit; + } + } + + iface = xzalloc (sizeof (*iface)); + strlcpy (iface->name, ifname, IF_NAMESIZE); +#ifdef ENABLE_INFO + snprintf (iface->infofile, PATH_MAX, INFOFILE, ifname); +#endif + memcpy (&iface->hwaddr, hwaddr, hwlen); + iface->hwlen = hwlen; + + iface->family = family; + iface->arpable = ! (ifr.ifr_flags & (IFF_NOARP | IFF_LOOPBACK)); + iface->mtu = iface->previous_mtu = mtu; + + logger (LOG_INFO, "hardware address = %s", + hwaddr_ntoa (iface->hwaddr, iface->hwlen)); + + /* 0 is a valid fd, so init to -1 */ + iface->fd = -1; +#ifdef __linux__ + iface->listen_fd = -1; +#endif + +exit: + close (s); + free (hwaddr); + return iface; +} + +int get_mtu (const char *ifname) +{ + struct ifreq ifr; + int r; + int s; + + if ((s = socket(AF_INET, SOCK_DGRAM, 0)) == -1) { + logger (LOG_ERR, "socket: %s", strerror (errno)); + return (-1); + } + + memset (&ifr, 0, sizeof (ifr)); + strlcpy (ifr.ifr_name, ifname, sizeof (ifr.ifr_name)); + r = ioctl (s, SIOCGIFMTU, &ifr); + close (s); + + if (r == -1) { + logger (LOG_ERR, "ioctl SIOCGIFMTU: %s", strerror (errno)); + return (-1); + } + + return (ifr.ifr_mtu); +} + +int set_mtu (const char *ifname, short int mtu) +{ + struct ifreq ifr; + int r; + int s; + + if ((s = socket(AF_INET, SOCK_DGRAM, 0)) == -1) { + logger (LOG_ERR, "socket: %s", strerror (errno)); + return (-1); + } + + memset (&ifr, 0, sizeof (ifr)); + logger (LOG_DEBUG, "setting MTU to %d", mtu); + strlcpy (ifr.ifr_name, ifname, sizeof (ifr.ifr_name)); + ifr.ifr_mtu = mtu; + r = ioctl (s, SIOCSIFMTU, &ifr); + close (s); + + if (r == -1) + logger (LOG_ERR, "ioctl SIOCSIFMTU: %s", strerror (errno)); + + return (r == 0 ? 0 : -1); +} + +static void log_route (struct in_addr destination, + struct in_addr netmask, + struct in_addr gateway, + _unused int metric, + int change, int del) +{ + char *dstd = xstrdup (inet_ntoa (destination)); + +#ifdef __linux__ +#define METRIC " metric %d" +#else +#define METRIC "" +#endif + + if (gateway.s_addr == destination.s_addr || + gateway.s_addr == INADDR_ANY) + logger (LOG_INFO, "%s route to %s/%d" METRIC, + change ? "changing" : del ? "removing" : "adding", + dstd, inet_ntocidr (netmask) +#ifdef __linux__ + , metric +#endif + ); + else if (destination.s_addr == INADDR_ANY) + logger (LOG_INFO, "%s default route via %s" METRIC, + change ? "changing" : del ? "removing" : "adding", + inet_ntoa (gateway) + +#ifdef __linux__ + , metric +#endif + ); + else + logger (LOG_INFO, "%s route to %s/%d via %s" METRIC, + change ? "changing" : del ? "removing" : "adding", + dstd, inet_ntocidr (netmask), inet_ntoa (gateway) +#ifdef __linux__ + , metric +#endif + ); + + free (dstd); +} + +#if defined(BSD) || defined(__FreeBSD_kernel__) + +/* Darwin doesn't define this for some very odd reason */ +#ifndef SA_SIZE +# define SA_SIZE(sa) \ + ( (!(sa) || ((struct sockaddr *)(sa))->sa_len == 0) ? \ + sizeof(long) : \ + 1 + ( (((struct sockaddr *)(sa))->sa_len - 1) | (sizeof(long) - 1) ) ) +#endif + +static int do_address (const char *ifname, struct in_addr address, + struct in_addr netmask, struct in_addr broadcast, + int del) +{ + int s; + struct ifaliasreq ifa; + + if (! ifname) + return -1; + + if ((s = socket(AF_INET, SOCK_DGRAM, 0)) == -1) { + logger (LOG_ERR, "socket: %s", strerror (errno)); + return -1; + } + + memset (&ifa, 0, sizeof (ifa)); + strlcpy (ifa.ifra_name, ifname, sizeof (ifa.ifra_name)); + +#define ADDADDR(_var, _addr) { \ + union { struct sockaddr *sa; struct sockaddr_in *sin; } _s; \ + _s.sa = &_var; \ + _s.sin->sin_family = AF_INET; \ + _s.sin->sin_len = sizeof (*_s.sin); \ + memcpy (&_s.sin->sin_addr, &_addr, sizeof (_s.sin->sin_addr)); \ +} + + ADDADDR (ifa.ifra_addr, address); + ADDADDR (ifa.ifra_mask, netmask); +if (! del) + ADDADDR (ifa.ifra_broadaddr, broadcast); + +#undef ADDADDR + + if (ioctl (s, del ? SIOCDIFADDR : SIOCAIFADDR, &ifa) == -1) { + logger (LOG_ERR, "ioctl %s: %s", + del ? "SIOCDIFADDR" : "SIOCAIFADDR", + strerror (errno)); + close (s); + return -1; + } + +close (s); +return 0; +} + +static int do_route (const char *ifname, + struct in_addr destination, + struct in_addr netmask, + struct in_addr gateway, + int metric, + int change, int del) +{ + int s; + static int seq; + union sockunion { + struct sockaddr sa; + struct sockaddr_in sin; +#ifdef INET6 + struct sockaddr_in6 sin6; +#endif + struct sockaddr_dl sdl; + struct sockaddr_storage ss; + } su; + struct rtm + { + struct rt_msghdr hdr; + char buffer[sizeof (su) * 3]; + } rtm; + char *bp = rtm.buffer; + size_t l; + + if (! ifname) + return -1; + + log_route (destination, netmask, gateway, metric, change, del); + + if ((s = socket (PF_ROUTE, SOCK_RAW, 0)) == -1) { + logger (LOG_ERR, "socket: %s", strerror (errno)); + return -1; + } + + memset (&rtm, 0, sizeof (rtm)); + + rtm.hdr.rtm_version = RTM_VERSION; + rtm.hdr.rtm_seq = ++seq; + rtm.hdr.rtm_type = change ? RTM_CHANGE : del ? RTM_DELETE : RTM_ADD; + rtm.hdr.rtm_flags = RTF_UP | RTF_STATIC; + + /* This order is important */ + rtm.hdr.rtm_addrs = RTA_DST | RTA_GATEWAY | RTA_NETMASK; + +#define ADDADDR(_addr) \ + memset (&su, 0, sizeof (su)); \ + su.sin.sin_family = AF_INET; \ + su.sin.sin_len = sizeof (su.sin); \ + memcpy (&su.sin.sin_addr, &_addr, sizeof (su.sin.sin_addr)); \ + l = SA_SIZE (&(su.sa)); \ + memcpy (bp, &(su), l); \ + bp += l; + + ADDADDR (destination); + + if (netmask.s_addr == INADDR_BROADCAST || + gateway.s_addr == INADDR_ANY) + { + /* Make us a link layer socket */ + unsigned char *hwaddr; + size_t hwlen = 0; + + if (netmask.s_addr == INADDR_BROADCAST) + rtm.hdr.rtm_flags |= RTF_HOST; + + hwaddr = xmalloc (sizeof (unsigned char) * HWADDR_LEN); + _do_interface (ifname, hwaddr, &hwlen, NULL, false, false); + memset (&su, 0, sizeof (su)); + su.sdl.sdl_len = sizeof (su.sdl); + su.sdl.sdl_family = AF_LINK; + su.sdl.sdl_nlen = strlen (ifname); + memcpy (&su.sdl.sdl_data, ifname, (size_t) su.sdl.sdl_nlen); + su.sdl.sdl_alen = hwlen; + memcpy (((unsigned char *) &su.sdl.sdl_data) + su.sdl.sdl_nlen, + hwaddr, (size_t) su.sdl.sdl_alen); + + l = SA_SIZE (&(su.sa)); + memcpy (bp, &su, l); + bp += l; + free (hwaddr); + } else { + rtm.hdr.rtm_flags |= RTF_GATEWAY; + ADDADDR (gateway); + } + + ADDADDR (netmask); +#undef ADDADDR + + rtm.hdr.rtm_msglen = l = bp - (char *)&rtm; + if (write (s, &rtm, l) == -1) { + /* Don't report error about routes already existing */ + if (errno != EEXIST) + logger (LOG_ERR, "write: %s", strerror (errno)); + close (s); + return -1; + } + + close (s); + return 0; +} + +#elif __linux__ +/* This netlink stuff is overly compex IMO. + * The BSD implementation is much cleaner and a lot less code. + * send_netlink handles the actual transmission so we can work out + * if there was an error or not. */ +#define BUFFERLEN 256 +int send_netlink (struct nlmsghdr *hdr, netlink_callback callback, void *arg) +{ + int s; + pid_t mypid = getpid (); + struct sockaddr_nl nl; + struct iovec iov; + struct msghdr msg; + static unsigned int seq; + char *buffer; + ssize_t bytes; + union + { + char *buffer; + struct nlmsghdr *nlm; + } h; + + if ((s = socket (AF_NETLINK, SOCK_RAW, NETLINK_ROUTE)) == -1) { + logger (LOG_ERR, "socket: %s", strerror (errno)); + return -1; + } + + memset (&nl, 0, sizeof (nl)); + nl.nl_family = AF_NETLINK; + if (bind (s, (struct sockaddr *) &nl, sizeof (nl)) == -1) { + logger (LOG_ERR, "bind: %s", strerror (errno)); + close (s); + return -1; + } + + memset (&iov, 0, sizeof (iov)); + iov.iov_base = hdr; + iov.iov_len = hdr->nlmsg_len; + + memset (&msg, 0, sizeof (msg)); + msg.msg_name = &nl; + msg.msg_namelen = sizeof (nl); + msg.msg_iov = &iov; + msg.msg_iovlen = 1; + + /* Request a reply */ + hdr->nlmsg_flags |= NLM_F_ACK; + hdr->nlmsg_seq = ++seq; + + if (sendmsg (s, &msg, 0) == -1) { + logger (LOG_ERR, "write: %s", strerror (errno)); + close (s); + return -1; + } + + buffer = xzalloc (sizeof (char) * BUFFERLEN); + iov.iov_base = buffer; + + for (;;) { + iov.iov_len = BUFFERLEN; + bytes = recvmsg (s, &msg, 0); + + if (bytes == -1) { + if (errno != EINTR) + logger (LOG_ERR, "recvmsg: %s", + strerror (errno)); + continue; + } + + if (bytes == 0) { + logger (LOG_ERR, "netlink: EOF"); + goto eexit; + } + + if (msg.msg_namelen != sizeof (nl)) { + logger (LOG_ERR, + "netlink: sender address length mismatch"); + goto eexit; + } + + for (h.buffer = buffer; bytes >= (signed) sizeof (*h.nlm); ) { + int len = h.nlm->nlmsg_len; + int l = len - sizeof (*h.nlm); + struct nlmsgerr *err = (struct nlmsgerr *) NLMSG_DATA (h.nlm); + + if (l < 0 || len > bytes) { + if (msg.msg_flags & MSG_TRUNC) + logger (LOG_ERR, "netlink: truncated message"); + else + logger (LOG_ERR, "netlink: malformed message"); + goto eexit; + } + + /* Ensure it's our message */ + if (nl.nl_pid != 0 || + (pid_t) h.nlm->nlmsg_pid != mypid || + h.nlm->nlmsg_seq != seq) + { + /* Next Message */ + bytes -= NLMSG_ALIGN (len); + h.buffer += NLMSG_ALIGN (len); + continue; + } + + /* We get an NLMSG_ERROR back with a code of zero for success */ + if (h.nlm->nlmsg_type != NLMSG_ERROR) { + logger (LOG_ERR, "netlink: unexpected reply %d", + h.nlm->nlmsg_type); + goto eexit; + } + + if ((unsigned) l < sizeof (*err)) { + logger (LOG_ERR, "netlink: error truncated"); + goto eexit; + } + + if (err->error == 0) { + int retval = 0; + + close (s); + if (callback) { + if ((retval = callback (hdr, arg)) == -1) + logger (LOG_ERR, "netlink: callback failed"); + } + free (buffer); + return (retval); + } + + errno = -err->error; + /* Don't report on something already existing */ + if (errno != EEXIST) + logger (LOG_ERR, "netlink: %s", + strerror (errno)); + goto eexit; + } + } + +eexit: + close (s); + free (buffer); + return -1; +} + +#define NLMSG_TAIL(nmsg) \ + ((struct rtattr *) (((ptrdiff_t) (nmsg)) + NLMSG_ALIGN ((nmsg)->nlmsg_len))) + +static int add_attr_l(struct nlmsghdr *n, unsigned int maxlen, int type, + const void *data, int alen) +{ + int len = RTA_LENGTH(alen); + struct rtattr *rta; + + if (NLMSG_ALIGN (n->nlmsg_len) + RTA_ALIGN (len) > maxlen) { + logger (LOG_ERR, "add_attr_l: message exceeded bound of %d\n", + maxlen); + return -1; + } + + rta = NLMSG_TAIL (n); + rta->rta_type = type; + rta->rta_len = len; + memcpy (RTA_DATA (rta), data, alen); + n->nlmsg_len = NLMSG_ALIGN (n->nlmsg_len) + RTA_ALIGN (len); + + return 0; +} + +static int add_attr_32(struct nlmsghdr *n, unsigned int maxlen, int type, + uint32_t data) +{ + int len = RTA_LENGTH (sizeof (data)); + struct rtattr *rta; + + if (NLMSG_ALIGN (n->nlmsg_len) + len > maxlen) { + logger (LOG_ERR, "add_attr32: message exceeded bound of %d\n", + maxlen); + return -1; + } + + rta = NLMSG_TAIL (n); + rta->rta_type = type; + rta->rta_len = len; + memcpy (RTA_DATA (rta), &data, sizeof (data)); + n->nlmsg_len = NLMSG_ALIGN (n->nlmsg_len) + len; + + return 0; +} + +struct nlma +{ + struct nlmsghdr hdr; + struct ifaddrmsg ifa; + char buffer[64]; +}; + +struct nlmr +{ + struct nlmsghdr hdr; + struct rtmsg rt; + char buffer[256]; +}; + +static int do_address(const char *ifname, + struct in_addr address, struct in_addr netmask, + struct in_addr broadcast, int del) +{ + struct nlma *nlm; + int retval; + + if (!ifname) + return -1; + + nlm = xzalloc (sizeof (*nlm)); + nlm->hdr.nlmsg_len = NLMSG_LENGTH (sizeof (struct ifaddrmsg)); + nlm->hdr.nlmsg_flags = NLM_F_REQUEST; + if (! del) + nlm->hdr.nlmsg_flags |= NLM_F_CREATE | NLM_F_REPLACE; + nlm->hdr.nlmsg_type = del ? RTM_DELADDR : RTM_NEWADDR; + if (! (nlm->ifa.ifa_index = if_nametoindex (ifname))) { + logger (LOG_ERR, "if_nametoindex: no index for interface `%s'", + ifname); + free (nlm); + return -1; + } + nlm->ifa.ifa_family = AF_INET; + + nlm->ifa.ifa_prefixlen = inet_ntocidr (netmask); + + /* This creates the aliased interface */ + add_attr_l (&nlm->hdr, sizeof (*nlm), IFA_LABEL, + ifname, strlen (ifname) + 1); + + add_attr_l (&nlm->hdr, sizeof (*nlm), IFA_LOCAL, + &address.s_addr, sizeof (address.s_addr)); + if (! del) + add_attr_l (&nlm->hdr, sizeof (*nlm), IFA_BROADCAST, + &broadcast.s_addr, sizeof (broadcast.s_addr)); + + retval = send_netlink (&nlm->hdr, NULL, NULL); + free (nlm); + return retval; +} + +static int do_route (const char *ifname, + struct in_addr destination, + struct in_addr netmask, + struct in_addr gateway, + int metric, int change, int del) +{ + struct nlmr *nlm; + unsigned int ifindex; + int retval; + + if (! ifname) + return -1; + + log_route (destination, netmask, gateway, metric, change, del); + + if (! (ifindex = if_nametoindex (ifname))) { + logger (LOG_ERR, "if_nametoindex: no index for interface `%s'", + ifname); + return -1; + } + + nlm = xzalloc (sizeof (*nlm)); + nlm->hdr.nlmsg_len = NLMSG_LENGTH (sizeof (struct rtmsg)); + if (change) + nlm->hdr.nlmsg_flags = NLM_F_REPLACE; + else if (! del) + nlm->hdr.nlmsg_flags = NLM_F_CREATE | NLM_F_EXCL; + nlm->hdr.nlmsg_flags |= NLM_F_REQUEST; + nlm->hdr.nlmsg_type = del ? RTM_DELROUTE : RTM_NEWROUTE; + nlm->rt.rtm_family = AF_INET; + nlm->rt.rtm_table = RT_TABLE_MAIN; + + if (del) + nlm->rt.rtm_scope = RT_SCOPE_NOWHERE; + else { + nlm->hdr.nlmsg_flags |= NLM_F_CREATE | NLM_F_EXCL; + nlm->rt.rtm_protocol = RTPROT_BOOT; + if (netmask.s_addr == INADDR_BROADCAST || + gateway.s_addr == INADDR_ANY) + nlm->rt.rtm_scope = RT_SCOPE_LINK; + else + nlm->rt.rtm_scope = RT_SCOPE_UNIVERSE; + nlm->rt.rtm_type = RTN_UNICAST; + } + + nlm->rt.rtm_dst_len = inet_ntocidr (netmask); + add_attr_l (&nlm->hdr, sizeof (*nlm), RTA_DST, + &destination.s_addr, sizeof (destination.s_addr)); + if (netmask.s_addr != INADDR_BROADCAST && + destination.s_addr != gateway.s_addr) + add_attr_l (&nlm->hdr, sizeof (*nlm), RTA_GATEWAY, + &gateway.s_addr, sizeof (gateway.s_addr)); + + add_attr_32 (&nlm->hdr, sizeof (*nlm), RTA_OIF, ifindex); + add_attr_32 (&nlm->hdr, sizeof (*nlm), RTA_PRIORITY, metric); + + retval = send_netlink (&nlm->hdr, NULL, NULL); + free (nlm); + return retval; +} + +#else + #error "Platform not supported!" + #error "We currently support BPF and Linux sockets." + #error "Other platforms may work using BPF. If yours does, please let me know" + #error "so I can add it to our list." +#endif + +int add_address (const char *ifname, struct in_addr address, + struct in_addr netmask, struct in_addr broadcast) +{ + logger (LOG_INFO, "adding IP address %s/%d", + inet_ntoa (address), inet_ntocidr (netmask)); + + return (do_address (ifname, address, netmask, broadcast, 0)); +} + +int del_address (const char *ifname, + struct in_addr address, struct in_addr netmask) +{ + struct in_addr t; + + logger (LOG_INFO, "removing IP address %s/%d", + inet_ntoa (address), inet_ntocidr (netmask)); + + memset (&t, 0, sizeof (t)); + return (do_address (ifname, address, netmask, t, 1)); +} + +int add_route (const char *ifname, struct in_addr destination, + struct in_addr netmask, struct in_addr gateway, int metric) +{ + return (do_route (ifname, destination, netmask, gateway, metric, 0, 0)); +} + +int change_route (const char *ifname, struct in_addr destination, + struct in_addr netmask, struct in_addr gateway, int metric) +{ + return (do_route (ifname, destination, netmask, gateway, metric, 1, 0)); +} + +int del_route (const char *ifname, struct in_addr destination, + struct in_addr netmask, struct in_addr gateway, int metric) +{ + return (do_route (ifname, destination, netmask, gateway, metric, 0, 1)); +} + + +int flush_addresses (const char *ifname) +{ + return (_do_interface (ifname, NULL, NULL, NULL, true, false)); +} + +in_addr_t get_address (const char *ifname) +{ + struct in_addr address; + if (_do_interface (ifname, NULL, NULL, &address, false, true) > 0) + return (address.s_addr); + return (0); +} + +int has_address (const char *ifname, struct in_addr address) +{ + return (_do_interface (ifname, NULL, NULL, &address, false, false)); +} diff --git a/src/customdhcpcd/interface.h b/src/customdhcpcd/interface.h new file mode 100644 index 0000000..8215d48 --- /dev/null +++ b/src/customdhcpcd/interface.h @@ -0,0 +1,173 @@ +/* + * dhcpcd - DHCP client daemon + * Copyright 2006-2008 Roy Marples <roy@marples.name> + * All rights reserved + + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + */ + +#ifndef INTERFACE_H +#define INTERFACE_H + +#include <sys/types.h> +#include <sys/param.h> +#include <sys/queue.h> +#include <sys/socket.h> +#include <net/if.h> +#include <netinet/in.h> +#include <netinet/if_ether.h> +#include <limits.h> +#include <stdbool.h> + +#include "config.h" + +#ifdef __linux__ +# include <linux/netlink.h> +#endif + +#ifdef ENABLE_DUID +#ifndef DUID_LEN +# define DUID_LEN 128 + 2 +#endif +#endif + +#define EUI64_ADDR_LEN 8 +#define INFINIBAND_ADDR_LEN 20 + +/* Linux 2.4 doesn't define this */ +#ifndef ARPHRD_IEEE1394 +# define ARPHRD_IEEE1394 24 +#endif + +/* The BSD's don't define this yet */ +#ifndef ARPHRD_INFINIBAND +# define ARPHRD_INFINIBAND 32 +#endif + +#define HWADDR_LEN 20 + +/* Work out if we have a private address or not + * 10/8 + * 172.16/12 + * 192.168/16 + */ +#ifndef IN_PRIVATE +# define IN_PRIVATE(addr) (((addr & IN_CLASSA_NET) == 0x0a000000) || \ + ((addr & 0xfff00000) == 0xac100000) || \ + ((addr & IN_CLASSB_NET) == 0xc0a80000)) +#endif + +#define LINKLOCAL_ADDR 0xa9fe0000 +#define LINKLOCAL_MASK 0xffff0000 +#define LINKLOCAL_BRDC 0xa9feffff + +#ifndef IN_LINKLOCAL +# define IN_LINKLOCAL(addr) ((addr & IN_CLASSB_NET) == LINKLOCAL_ADDR) +#endif + +#ifndef STAILQ_ENTRY +# error "your sys/queue.h is too old and lacks STAILQ" +#endif + +#define NSTAILQ_FOREACH(var, head, field) \ + if (head) STAILQ_FOREACH (var, head, field) + +typedef struct route_t +{ + struct in_addr destination; + struct in_addr netmask; + struct in_addr gateway; + STAILQ_ENTRY (route_t) entries; +} route_t; +STAILQ_HEAD (route_head, route_t); + +typedef struct address_t +{ + struct in_addr address; + STAILQ_ENTRY (address_t) entries; +} address_t; +STAILQ_HEAD (address_head, address_t); + +typedef struct interface_t +{ + char name[IF_NAMESIZE]; + sa_family_t family; + unsigned char hwaddr[HWADDR_LEN]; + size_t hwlen; + bool arpable; + unsigned short mtu; + + int fd; + size_t buffer_length; + +#ifdef __linux__ + int listen_fd; + int socket_protocol; +#endif + + char infofile[PATH_MAX]; + + unsigned short previous_mtu; + struct in_addr previous_address; + struct in_addr previous_netmask; + struct route_head *previous_routes; + + time_t start_uptime; + + unsigned char *clientid; + size_t clientid_len; +} interface_t; + +void free_address (struct address_head *addresses); +void free_route (struct route_head *routes); +uint32_t get_netmask (uint32_t addr); +char *hwaddr_ntoa (const unsigned char *hwaddr, size_t hwlen); +size_t hwaddr_aton (unsigned char *hwaddr, const char *addr); + +interface_t *read_interface (const char *ifname, int metric); +int get_mtu (const char *ifname); +int set_mtu (const char *ifname, short int mtu); + +int add_address (const char *ifname, struct in_addr address, + struct in_addr netmask, struct in_addr broadcast); +int del_address (const char *ifname, struct in_addr address, + struct in_addr netmask); + +int flush_addresses (const char *ifname); +in_addr_t get_address (const char *ifname); +int has_address (const char *ifname, struct in_addr address); + +int add_route (const char *ifname, struct in_addr destination, + struct in_addr netmask, struct in_addr gateway, int metric); +int change_route (const char *ifname, struct in_addr destination, + struct in_addr netmask, struct in_addr gateway, int metric); +int del_route (const char *ifname, struct in_addr destination, + struct in_addr netmask, struct in_addr gateway, int metric); + +int inet_ntocidr (struct in_addr address); +int inet_cidrtoaddr (int cidr, struct in_addr *addr); + +#ifdef __linux__ +typedef int (*netlink_callback) (struct nlmsghdr *hdr, void *arg); +int send_netlink (struct nlmsghdr *hdr, netlink_callback callback, void *arg); +#endif +#endif diff --git a/src/customdhcpcd/ipv4ll.c b/src/customdhcpcd/ipv4ll.c new file mode 100644 index 0000000..9742b9a --- /dev/null +++ b/src/customdhcpcd/ipv4ll.c @@ -0,0 +1,70 @@ +/* + * dhcpcd - DHCP client daemon + * Copyright 2006-2008 Roy Marples <roy@marples.name> + * All rights reserved + + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + */ + +#include <errno.h> +#include <stdlib.h> + +#include "config.h" +#include "arp.h" +#include "ipv4ll.h" + +#ifdef ENABLE_IPV4LL + +#ifndef ENABLE_ARP + # error IPV4LL requires ARP +#endif + +#define IPV4LL_LEASETIME 20 + +int ipv4ll_get_address (interface_t *iface, dhcp_t *dhcp) { + struct in_addr addr; + + for (;;) { + addr.s_addr = htonl (LINKLOCAL_ADDR | + (((uint32_t) abs ((int) random ()) + % 0xFD00) + 0x0100)); + errno = 0; + if (! arp_claim (iface, addr)) + break; + /* Our ARP may have been interrupted */ + if (errno) + return (-1); + } + + dhcp->address.s_addr = addr.s_addr; + dhcp->netmask.s_addr = htonl (LINKLOCAL_MASK); + dhcp->broadcast.s_addr = htonl (LINKLOCAL_BRDC); + + /* Finally configure some DHCP like lease times */ + dhcp->leasetime = IPV4LL_LEASETIME; + dhcp->renewaltime = (dhcp->leasetime * 0.5); + dhcp->rebindtime = (dhcp->leasetime * 0.875); + + return (0); +} + +#endif diff --git a/src/customdhcpcd/ipv4ll.h b/src/customdhcpcd/ipv4ll.h new file mode 100644 index 0000000..4fa8943 --- /dev/null +++ b/src/customdhcpcd/ipv4ll.h @@ -0,0 +1,39 @@ +/* + * dhcpcd - DHCP client daemon + * Copyright 2006-2008 Roy Marples <roy@marples.name> + * All rights reserved + + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + */ + +#ifndef IPV4LL_H +#define IPV4LL_H + +#ifdef ENABLE_IPV4LL + +#include "dhcp.h" +#include "interface.h" + +int ipv4ll_get_address (interface_t *iface, dhcp_t *dhcp); + +#endif +#endif diff --git a/src/customdhcpcd/logger.c b/src/customdhcpcd/logger.c new file mode 100644 index 0000000..2c8431d --- /dev/null +++ b/src/customdhcpcd/logger.c @@ -0,0 +1,154 @@ +/* + * dhcpcd - DHCP client daemon + * Copyright 2006-2008 Roy Marples <roy@marples.name> + * All rights reserved + + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + */ + +#define SYSLOG_NAMES + +#define COM_CH "/var/tmp/com.socket" + +#include <sys/types.h> +#include <sys/socket.h> +#include <sys/un.h> +#include <ctype.h> +#include <stdarg.h> +#include <stdio.h> +#include <stdlib.h> +#include <string.h> +#include <syslog.h> + +#include "common.h" +#include "logger.h" +#include "logwriter.h" + +static int loglevel = LOG_WARNING; +static char logprefix[12] = { 0 }; + +int logtolevel(const char *priority) { + CODE *c; + + if (isdigit ((int) *priority)) + return (atoi(priority)); + + for (c = prioritynames; c->c_name; c++) + if (!strcasecmp(priority, c->c_name)) + return (c->c_val); + + return (-1); +} + +static const char *leveltolog(int level) { + CODE *c; + + for (c = prioritynames; c->c_name; c++) + if (c->c_val == level) + return (c->c_name); + + return (NULL); +} + +void setloglevel(int level) { + loglevel = level; +} + +void setlogprefix(const char *prefix) { + snprintf(logprefix, sizeof(logprefix), "%s", prefix); +} + +void logger(int level, const char *fmt, ...) { + va_list p; + //va_list p2; +// FILE *f = stderr; + FILE *f; + FILE *f2; + char* path = "/tmp/cdhcpcd.log"; + char* msgpath = "/tmp/cdhcpcd-msg.log"; + int size = 512; + char *msg = (char *) malloc (size); + + + f = fopen(path,"a"); + f2 = fopen(msgpath,"a"); + va_start (p, fmt); + //va_copy (p2, p); + + + vsnprintf (msg, size, fmt, p); + strcat(msg,"\n"); + logToQt(level, DHCPCD_LOG, msg); + + fprintf(f2, "%s, %s", leveltolog(level), logprefix); + fprintf(f2, "%s", msg); + fputc('\n', f2); + + fprintf(f, "%s, %s", leveltolog(level), logprefix); + vfprintf(f, fmt, p); + fputc('\n', f); + + /* stdout, stderr may be re-directed to some kind of buffer. + * So we always flush to ensure it's written. */ + fflush(f); + +// //logLoggerToQt(level, fmt, p); +// if (level <= LOG_ERR || level <= loglevel) { +// +// /* new function by Niklas Goby +// * send the log message also to our Qt programm. +// * implemented in logwriter.c +// * */ +// //logLoggerToQt(level, fmt, p); +// +// if (level == LOG_DEBUG || level == LOG_INFO) +// f = stdout; +// fprintf(f, "%s, %s", leveltolog(level), logprefix); +// vfprintf(f, fmt, p); +// fputc('\n', f); +// +// /* stdout, stderr may be re-directed to some kind of buffer. +// * So we always flush to ensure it's written. */ +// fflush(f); +// } +// if (level < LOG_DEBUG || level <= loglevel) { +// size_t len = strlen(logprefix); +// size_t fmt2len = strlen(fmt) + len + 1; +// char *fmt2 = malloc(sizeof(char) * fmt2len); +// char *pf = fmt2; +// if (fmt2) { +// memcpy(pf, logprefix, len); +// pf += len; +// strlcpy(pf, fmt, fmt2len - len); +// vsyslog(level, fmt2, p2); +// free(fmt2); +// } else { +// vsyslog(level, fmt, p2); +// syslog(LOG_ERR, "logger: memory exhausted"); +// exit(EXIT_FAILURE); +// } +// } + + //va_end (p2); + va_end (p); +} + diff --git a/src/customdhcpcd/logger.h b/src/customdhcpcd/logger.h new file mode 100644 index 0000000..70e2ed5 --- /dev/null +++ b/src/customdhcpcd/logger.h @@ -0,0 +1,48 @@ +/* + * dhcpcd - DHCP client daemon + * Copyright 2006-2008 Roy Marples <roy@marples.name> + * All rights reserved + + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + */ + +#ifndef LOGGER_H +#define LOGGER_H + +#if defined(__GNUC__) +# define _PRINTF_LIKE(_one, _two) __attribute__ ((__format__ (__printf__, _one, _two))) +#else +# define _PRINTF_LIKE(_one, _two) +#endif + +#include <syslog.h> + + + +int logtolevel (const char *priority); +void setloglevel (int level); +void setlogprefix (const char *prefix); +void logger (int level, const char *fmt, ...) _PRINTF_LIKE (2, 3); + + + +#endif diff --git a/src/customdhcpcd/logwriter.c b/src/customdhcpcd/logwriter.c new file mode 100644 index 0000000..ee8bb1d --- /dev/null +++ b/src/customdhcpcd/logwriter.c @@ -0,0 +1,260 @@ +#include <arpa/inet.h> +#include <sys/types.h> +#include <sys/socket.h> +#include <sys/un.h> +#include <ctype.h> +#include <stdarg.h> +#include <stdio.h> +#include <stdlib.h> +#include <string.h> +#include <syslog.h> +#include <unistd.h> + +#include "common.h" +#include "dhcp.h" +#include "dhcpcd.h" +#include "errno.h" +#include "info.h" +#include "logger.h" +#include "logwriter.h" + +#include "../common/fbgui.h" // for constants +/*sockets for the logger and the qt-reader */ +int sockfd, ns; +int retval = -1; +char socketName[QTSOCKETADDRESSLENGTH]; +char interfaceName[IF_NAMESIZE]; + +void setSocketName(const char * sn) { + snprintf(socketName, sizeof(socketName), "%s", sn); +} + +void setInterfaceName(const char * in) { + snprintf(interfaceName, sizeof(interfaceName), "%s", in); +} + +int initQtLoggerSocket() { + /** + * new code. seems to be right. + */ + + struct sockaddr_un serv_addr; + fprintf(stdout, "start init \n"); + sockfd = socket(AF_UNIX, SOCK_STREAM, 0); + if (sockfd < 0) { + fprintf(stdout, "ERROR opening socket \n"); + retval = sockfd; + return sockfd; + } + serv_addr.sun_family = AF_UNIX; + strcpy(serv_addr.sun_path, socketName); + + retval = connect(sockfd, (struct sockaddr *) &serv_addr, sizeof(serv_addr)); + if (retval < 0) + fprintf(stdout, "ERROR connecting \n"); + fprintf(stdout, "init Qt Logger Socket done \n"); + return retval; +} + +void closeQtLoggerSocket() { + close(sockfd); +} + +void sendToQt(log_msg * msg) { + int n = -1; + int t; + int ret; + const char *tpl = "%s;%d;%d;%s\n"; + char outbuf[DHCP_MESSAGE_SIZE]; + char ack[ACK_SIZE]; + /* + size_t outbuf_size = sizeof(char) * 4 + // ";" *3 + newline + sizeof(int) * 2 + // status, substatus + sizeof(msg->device) + // devicename + sizeof(msg->msg); // msg + outbuf = malloc(outbuf_size); + memset(outbuf, 0, outbuf_size); + snprintf(outbuf, sizeof(char) * 3 + sizeof(int) * 2 + sizeof(msg->device) + + sizeof(msg->msg), tpl, msg->device, msg->status, msg->substatus, + msg->msg); + */ + memset(outbuf, '\0', DHCP_MESSAGE_SIZE); + ret = snprintf(outbuf, DHCP_MESSAGE_SIZE, tpl, msg->device, msg->status, + msg->substatus, msg->msg); + if (ret < 1) { + log ger(LOG_INFO, "[fbgui] ERROR filling message buffer"); + //syslog(LOG_INFO, "[fbgui] ERROR filling message buffer"); + return; + } + if (outbuf != NULL) { + n = send(sockfd, outbuf, DHCP_MESSAGE_SIZE, 0); + } + syslog(LOG_INFO, "[fbgui] INFO writing to socket: [%d:%d] %s (%s)", + msg->status, msg->substatus, msg->msg, msg->device); + + if (n <= 0) { + logger(LOG_ERR, "[fbgui] ERROR writing to socket: [%d:%d] %s (%s)", + msg->status, msg->substatus, msg->msg, msg->device); + //syslog(LOG_ERR, "[fbgui] ERROR writing to socket: [%d:%d] %s (%s)", + // msg->status, msg->substatus, msg->msg, msg->device); + } + /* + memset(ack, 0, ACK_SIZE); + if ((t = recv(sockfd, ack, ACK_SIZE, 0)) > 0) { + syslog(LOG_ERR, "[fbgui] recv ack echo> %s", ack); + printf("received: %s\n", ack); + } else { + if (t < 0) + syslog(LOG_ERR, "[fbgui] ERROR receiving from socket"); + else + syslog(LOG_ERR, "[fbgui] ERROR Server closed"); + } + */ +} + + + +void logToQt(int status, int substatus, const char * msg) { + if (retval >= 0) { + log_msg lm; + lm.status = status; + lm.substatus = substatus; + snprintf(lm.msg, sizeof(lm.msg), "%s", msg); + snprintf(lm.device, sizeof(lm.device), "%s", interfaceName); + sendToQt(&lm); + } +} + + + +void logSendToQt(int type) { + switch (type) { + case DHCP_DISCOVER: + logToQt(LOG_INFO, DHCP_DISCOVER, "send discover"); + break; + case DHCP_OFFER: + logToQt(LOG_INFO, DHCP_OFFER, "send offer"); + break; + case DHCP_REQUEST: + logToQt(LOG_INFO, DHCP_REQUEST, "send request"); + break; + case DHCP_DECLINE: + logToQt(LOG_INFO, DHCP_DECLINE, "send decline"); + break; + case DHCP_ACK: + logToQt(LOG_INFO, DHCP_ACK, "send ack"); + break; + case DHCP_NAK: + logToQt(LOG_INFO, DHCP_NAK, "send nak"); + break; + case DHCP_RELEASE: + logToQt(LOG_INFO, DHCP_RELEASE, "send release"); + break; + case DHCP_INFORM: + logToQt(LOG_INFO, DHCP_INFORM, "send inform"); + break; + default: + break; + } +} + + + +static void print_addresses (FILE *f, const struct address_head *addresses) +{ + const address_t *addr; + + STAILQ_FOREACH (addr, addresses, entries) { + fprintf (f, "%s", inet_ntoa (addr->address)); + if (STAILQ_NEXT (addr, entries)) + fprintf (f, " "); + } +} + + + +void logGatewayToFile(const interface_t *iface, const dhcp_t *dhcp) { + /*void logGatewayToFile(const interface_t iface, const dhcp_t *dhcp, + const options_t options)*/ + //char path[QTSOCKETADDRESSLENGTH]; + + /* + strcpy(path, DEFAULT_GATEWAY_INFO_LOCATION); + strcat(path, iface.name); + strcpy(iface.infofile, path); + options.test = false; + syslog(LOG_INFO, "[fbgui] try to open file: %s", iface.infofile); + write_info(&iface, dhcp, &options, true); + */ + FILE *f; + route_t *route; + char path[QTSOCKETADDRESSLENGTH]; + + strcpy(path, DEFAULT_INTERFACE_CONF_LOCATION); + strcat(path, iface->name); + + syslog(LOG_INFO, "[fbgui] try to open file: %s", path); + + logger(LOG_DEBUG, "writing %s", iface->infofile); + if ((f = fopen(path, "w")) == NULL) { + logger(LOG_ERR, "fopen `%s': %s", path, strerror(errno)); + //TODO: exit/return .. + return; + } + + if (dhcp->address.s_addr) { + struct in_addr n; + n.s_addr = dhcp->address.s_addr & dhcp->netmask.s_addr; + fprintf(f, "IPADDR='%s'\n", inet_ntoa(dhcp->address)); + fprintf(f, "NETMASK='%s'\n", inet_ntoa(dhcp->netmask)); + fprintf(f, "NETWORK='%s'\n", inet_ntoa(n)); + fprintf(f, "BROADCAST='%s'\n", inet_ntoa(dhcp->broadcast)); + } + + if (dhcp->routes) { + bool doneone = false; + fprintf(f, "ROUTES='"); + STAILQ_FOREACH (route, dhcp->routes, entries) { + if (route->destination.s_addr != 0) { + if (doneone) + fprintf(f, " "); + fprintf(f, "%s", inet_ntoa(route->destination)); + fprintf(f, ",%s", inet_ntoa(route->netmask)); + fprintf(f, ",%s", inet_ntoa(route->gateway)); + doneone = true; + } + } + fprintf(f, "'\n"); + + doneone = false; + fprintf(f, "GATEWAYS='"); + STAILQ_FOREACH (route, dhcp->routes, entries) { + if (route->destination.s_addr == 0) { + if (doneone) + fprintf(f, " "); + fprintf(f, "%s", inet_ntoa(route->gateway)); + doneone = true; + } + } + fprintf(f, "'\n"); + } + + fprintf(f, "HOSTNAME='%s", dhcp->hostname); + fprintf(f, "'\n"); + fprintf(f, "DNSSEARCH='%s", dhcp->dnssearch); + fprintf(f, "'\n"); + + if (dhcp->dnsservers) { + fprintf(f, "DNSSERVERS='"); + print_addresses(f, dhcp->dnsservers); + fprintf(f, "'\n"); + } + fprintf(f, "INTERFACE='%s", iface->name); + fprintf(f, "'\n"); + if (iface->clientid_len > 0) { + fprintf(f, "CLIENTID='%s'\n", hwaddr_ntoa(iface->clientid, + iface->clientid_len)); + } + fprintf(f, "DHCPCHADDR='%s'\n", hwaddr_ntoa(iface->hwaddr, iface->hwlen)); + fclose(f); +} diff --git a/src/customdhcpcd/logwriter.h b/src/customdhcpcd/logwriter.h new file mode 100644 index 0000000..43f35fa --- /dev/null +++ b/src/customdhcpcd/logwriter.h @@ -0,0 +1,40 @@ +/* + * logwriter.h + * + * Created on: Jul 7, 2011 + * Author: niklas + */ + +#ifndef LOGWRITER_H_ +#define LOGWRITER_H_ + +#include <arpa/inet.h> +#include "dhcp.h" +#include "interface.h" +#include "dhcpcd.h" + +#define LOG_MSG_SIZE 1024 + +typedef struct _log_msg log_msg; +struct _log_msg { + int status; + int substatus; + char device[IF_NAMESIZE]; + char msg[LOG_MSG_SIZE]; +}; + +/** + * new functions for communicating with Qt + */ +void setSocketName(const char * sn); +void setInterfaceName(const char * in); +int initQtLoggerSocket (); +void closeQtLoggerSocket (); +void sendToQt (); +void logToQt(int status, int substatus, const char * msg); +void logSendToQt(int type); +void logLoggerToQt(int level, const char *fmt, ...); +//void logToQt(char * status, char * substatus, char * msg); +void logGatewayToFile(const interface_t *iface, const dhcp_t *dhcp); + +#endif /* LOGWRITER_H_ */ diff --git a/src/customdhcpcd/signal.c b/src/customdhcpcd/signal.c new file mode 100644 index 0000000..9055c9f --- /dev/null +++ b/src/customdhcpcd/signal.c @@ -0,0 +1,183 @@ +/* + * dhcpcd - DHCP client daemon + * Copyright 2006-2008 Roy Marples <roy@marples.name> + * All rights reserved + + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + */ + +#include <sys/types.h> +#include <sys/socket.h> +#include <errno.h> +#include <poll.h> +#include <signal.h> +#include <string.h> +#include <unistd.h> + +#include "common.h" +#include "logger.h" +#include "signal.h" + +static int signal_pipe[2]; +static int signals[5]; + +static const int handle_sigs[] = { + SIGHUP, + SIGALRM, + SIGTERM, + SIGINT +}; + +static void signal_handler (int sig) +{ + unsigned int i = 0; + int serrno = errno; + + /* Add a signal to our stack */ + while (signals[i]) + i++; + if (i > sizeof (signals) / sizeof (signals[0])) + logger (LOG_ERR, "signal buffer overrun"); + else + signals[i] = sig; + + if (write (signal_pipe[1], &sig, sizeof (sig)) == -1) + logger (LOG_ERR, "Could not send signal: %s", strerror (errno)); + + /* Restore errno */ + errno = serrno; +} + +int signal_fd (void) +{ + return (signal_pipe[0]); +} + +/* Check if we have a signal or not */ +int signal_exists (const struct pollfd *fd) +{ + if (signals[0] || (fd && fd->revents & POLLIN)) + return (0); + return (-1); +} + +/* Read a signal from the signal pipe. Returns 0 if there is + * no signal, -1 on error (and sets errno appropriately), and + * your signal on success */ +int signal_read (struct pollfd *fd) +{ + int sig = -1; + + /* Pop a signal off the our stack */ + if (signals[0]) { + unsigned int i = 0; + sig = signals[0]; + while (i < (sizeof (signals) / sizeof (signals[0])) - 1) { + signals[i] = signals[i + 1]; + if (! signals[++i]) + break; + } + } + + if (fd && fd->revents & POLLIN) { + char buf[16]; + size_t bytes; + + memset (buf, 0, sizeof (buf)); + bytes = read (signal_pipe[0], buf, sizeof (buf)); + + if (bytes >= sizeof (sig)) + memcpy (&sig, buf, sizeof (sig)); + + /* We need to clear us from rset if nothing left in the buffer + * in case we are called many times */ + if (bytes == sizeof (sig)) + fd->revents = 0; + } + + return (sig); +} + +/* Call this before doing anything else. Sets up the socket pair + * and installs the signal handler */ +int signal_init (void) +{ + struct sigaction sa; + + if (pipe (signal_pipe) == -1) { + logger (LOG_ERR, "pipe: %s", strerror (errno)); + return (-1); + } + + /* Stop any scripts from inheriting us */ + close_on_exec (signal_pipe[0]); + close_on_exec (signal_pipe[1]); + + /* Ignore child signals and don't make zombies. + * Because we do this, we don't need to be in signal_setup */ + memset (&sa, 0, sizeof (sa)); + sa.sa_handler = SIG_DFL; + sa.sa_flags = SA_NOCLDSTOP | SA_NOCLDWAIT; + if (sigaction (SIGCHLD, &sa, NULL) == -1) { + logger (LOG_ERR, "sigaction: %s", strerror (errno)); + return (-1); + } + + memset (signals, 0, sizeof (signals)); + return (0); +} + +int signal_setup (void) +{ + unsigned int i; + struct sigaction sa; + + memset (&sa, 0, sizeof (sa)); + sa.sa_handler = signal_handler; + sigemptyset (&sa.sa_mask); + + for (i = 0; i < sizeof (handle_sigs) / sizeof (handle_sigs[0]); i++) + if (sigaction (handle_sigs[i], &sa, NULL) == -1) { + logger (LOG_ERR, "sigaction: %s", strerror (errno)); + return (-1); + } + + return (0); +} + +int signal_reset (void) +{ + struct sigaction sa; + unsigned int i; + + memset (&sa, 0, sizeof (sa)); + sa.sa_handler = SIG_DFL; + sigemptyset (&sa.sa_mask); + + for (i = 0; i < sizeof (handle_sigs) / sizeof (handle_sigs[0]); i++) + if (sigaction (handle_sigs[i], &sa, NULL) == -1) { + logger (LOG_ERR, "sigaction: %s", strerror (errno)); + return (-1); + } + + return (0); +} diff --git a/src/customdhcpcd/signal.h b/src/customdhcpcd/signal.h new file mode 100644 index 0000000..63a5906 --- /dev/null +++ b/src/customdhcpcd/signal.h @@ -0,0 +1,40 @@ +/* + * dhcpcd - DHCP client daemon + * Copyright 2006-2008 Roy Marples <roy@marples.name> + * All rights reserved + + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + */ + +#ifndef SIGNAL_H +#define SIGNAL_H + +#include <poll.h> + +int signal_init (void); +int signal_setup (void); +int signal_reset (void); +int signal_fd (void); +int signal_exists (const struct pollfd *fd); +int signal_read (struct pollfd *fd); + +#endif diff --git a/src/customdhcpcd/socket.c b/src/customdhcpcd/socket.c new file mode 100644 index 0000000..58ad6c5 --- /dev/null +++ b/src/customdhcpcd/socket.c @@ -0,0 +1,647 @@ +/* + * dhcpcd - DHCP client daemon + * Copyright 2006-2008 Roy Marples <roy@marples.name> + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + */ + +#include <sys/types.h> +#include <sys/ioctl.h> +#include <sys/param.h> +#include <sys/socket.h> +#include <sys/uio.h> +#include <net/if.h> +#include <netinet/in_systm.h> +#include <netinet/in.h> +#define __FAVOR_BSD /* Nasty hack so we can use BSD semantics for UDP */ +#include <netinet/udp.h> +#undef __FAVOR_BSD +#include <arpa/inet.h> +#include <errno.h> +#include <fcntl.h> +#include <stdio.h> +#include <stdlib.h> +#include <string.h> +#include <time.h> +#include <unistd.h> + +#if defined(BSD) || defined(__FreeBSD_kernel__) +# include <net/bpf.h> +#elif __linux__ +# include <linux/filter.h> +# include <netpacket/packet.h> +# define bpf_insn sock_filter +#endif + +#include "config.h" +#include "dhcp.h" +#include "interface.h" +#include "logger.h" +#include "socket.h" + +/* A suitably large buffer for all transactions. + * BPF buffer size is set by the kernel, so no define. */ +#ifdef __linux__ +# define BUFFER_LENGTH 4096 +#endif + +/* Broadcast address for IPoIB */ +static const uint8_t ipv4_bcast_addr[] = { + 0x00, 0xff, 0xff, 0xff, + 0xff, 0x12, 0x40, 0x1b, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0xff, 0xff, 0xff, 0xff +}; + +/* Credit where credit is due :) + * The below BPF filter is taken from ISC DHCP */ +static struct bpf_insn dhcp_bpf_filter [] = { + /* Make sure this is an IP packet... */ + BPF_STMT (BPF_LD + BPF_H + BPF_ABS, 12), + BPF_JUMP (BPF_JMP + BPF_JEQ + BPF_K, ETHERTYPE_IP, 0, 8), + + /* Make sure it's a UDP packet... */ + BPF_STMT (BPF_LD + BPF_B + BPF_ABS, 23), + BPF_JUMP (BPF_JMP + BPF_JEQ + BPF_K, IPPROTO_UDP, 0, 6), + + /* Make sure this isn't a fragment... */ + BPF_STMT (BPF_LD + BPF_H + BPF_ABS, 20), + BPF_JUMP (BPF_JMP + BPF_JSET + BPF_K, 0x1fff, 4, 0), + + /* Get the IP header length... */ + BPF_STMT (BPF_LDX + BPF_B + BPF_MSH, 14), + + /* Make sure it's to the right port... */ + BPF_STMT (BPF_LD + BPF_H + BPF_IND, 16), + BPF_JUMP (BPF_JMP + BPF_JEQ + BPF_K, DHCP_CLIENT_PORT, 0, 1), + + /* If we passed all the tests, ask for the whole packet. */ + BPF_STMT (BPF_RET + BPF_K, ~0U), + + /* Otherwise, drop it. */ + BPF_STMT (BPF_RET + BPF_K, 0), +}; + +static struct bpf_insn arp_bpf_filter [] = { + /* Make sure this is an ARP packet... */ + BPF_STMT (BPF_LD + BPF_H + BPF_ABS, 12), + BPF_JUMP (BPF_JMP + BPF_JEQ + BPF_K, ETHERTYPE_ARP, 0, 3), + + /* Make sure this is an ARP REPLY... */ + BPF_STMT (BPF_LD + BPF_H + BPF_ABS, 20), + BPF_JUMP (BPF_JMP + BPF_JEQ + BPF_K, ARPOP_REPLY, 0, 1), + + /* If we passed all the tests, ask for the whole packet. */ + BPF_STMT (BPF_RET + BPF_K, ~0U), + + /* Otherwise, drop it. */ + BPF_STMT (BPF_RET + BPF_K, 0), +}; + +void setup_packet_filters (void) +{ +#ifdef __linux__ + /* We need to massage the filters for Linux cooked packets */ + dhcp_bpf_filter[1].jf = 0; /* skip the IP packet type check */ + dhcp_bpf_filter[2].k -= ETH_HLEN; + dhcp_bpf_filter[4].k -= ETH_HLEN; + dhcp_bpf_filter[6].k -= ETH_HLEN; + dhcp_bpf_filter[7].k -= ETH_HLEN; + + arp_bpf_filter[1].jf = 0; /* skip the IP packet type check */ + arp_bpf_filter[2].k -= ETH_HLEN; +#endif +} + +static uint16_t checksum (unsigned char *addr, uint16_t len) +{ + uint32_t sum = 0; + union + { + unsigned char *addr; + uint16_t *i; + } p; + uint16_t nleft = len; + + p.addr = addr; + while (nleft > 1) { + sum += *p.i++; + nleft -= 2; + } + + if (nleft == 1) { + uint8_t a = 0; + memcpy (&a, p.i, 1); + sum += ntohs (a) << 8; + } + + sum = (sum >> 16) + (sum & 0xffff); + sum += (sum >> 16); + + return ~sum; +} + +void make_dhcp_packet(struct udp_dhcp_packet *packet, + const unsigned char *data, size_t length, + struct in_addr source, struct in_addr dest) +{ + struct ip *ip = &packet->ip; + struct udphdr *udp = &packet->udp; + + /* OK, this is important :) + * We copy the data to our packet and then create a small part of the + * ip structure and an invalid ip_len (basically udp length). + * We then fill the udp structure and put the checksum + * of the whole packet into the udp checksum. + * Finally we complete the ip structure and ip checksum. + * If we don't do the ordering like so then the udp checksum will be + * broken, so find another way of doing it! */ + + memcpy (&packet->dhcp, data, length); + + ip->ip_p = IPPROTO_UDP; + ip->ip_src.s_addr = source.s_addr; + if (dest.s_addr == 0) + ip->ip_dst.s_addr = INADDR_BROADCAST; + else + ip->ip_dst.s_addr = dest.s_addr; + + udp->uh_sport = htons (DHCP_CLIENT_PORT); + udp->uh_dport = htons (DHCP_SERVER_PORT); + udp->uh_ulen = htons (sizeof (*udp) + length); + ip->ip_len = udp->uh_ulen; + udp->uh_sum = checksum ((unsigned char *) packet, sizeof (*packet)); + + ip->ip_v = IPVERSION; + ip->ip_hl = 5; + ip->ip_id = 0; + ip->ip_tos = IPTOS_LOWDELAY; + ip->ip_len = htons (sizeof (*ip) + sizeof (*udp) + length); + ip->ip_id = 0; + ip->ip_off = htons (IP_DF); /* Don't fragment */ + ip->ip_ttl = IPDEFTTL; + + ip->ip_sum = checksum ((unsigned char *) ip, sizeof (*ip)); +} + +static int valid_dhcp_packet (unsigned char *data) +{ + union + { + unsigned char *data; + struct udp_dhcp_packet *packet; + } d; + uint16_t bytes; + uint16_t ipsum; + uint16_t iplen; + uint16_t udpsum; + struct in_addr source; + struct in_addr dest; + int retval = 0; + + d.data = data; + bytes = ntohs (d.packet->ip.ip_len); + ipsum = d.packet->ip.ip_sum; + iplen = d.packet->ip.ip_len; + udpsum = d.packet->udp.uh_sum; + + d.data = data; + d.packet->ip.ip_sum = 0; + if (ipsum != checksum ((unsigned char *) &d.packet->ip, + sizeof (d.packet->ip))) + { + logger (LOG_DEBUG, "bad IP header checksum, ignoring"); + retval = -1; + goto eexit; + } + + memcpy (&source, &d.packet->ip.ip_src, sizeof (d.packet->ip.ip_src)); + memcpy (&dest, &d.packet->ip.ip_dst, sizeof (d.packet->ip.ip_dst)); + memset (&d.packet->ip, 0, sizeof (d.packet->ip)); + d.packet->udp.uh_sum = 0; + + d.packet->ip.ip_p = IPPROTO_UDP; + memcpy (&d.packet->ip.ip_src, &source, sizeof (d.packet->ip.ip_src)); + memcpy (&d.packet->ip.ip_dst, &dest, sizeof (d.packet->ip.ip_dst)); + d.packet->ip.ip_len = d.packet->udp.uh_ulen; + if (udpsum && udpsum != checksum (d.data, bytes)) { + logger (LOG_ERR, "bad UDP checksum, ignoring"); + retval = -1; + } + +eexit: + d.packet->ip.ip_sum = ipsum; + d.packet->ip.ip_len = iplen; + d.packet->udp.uh_sum = udpsum; + + return retval; +} + +#if defined(BSD) || defined(__FreeBSD_kernel__) +int open_socket (interface_t *iface, int protocol) +{ + int n = 0; + int fd = -1; + char *device; + int flags; + struct ifreq ifr; + int buf = 0; + struct bpf_program pf; + + device = xmalloc (sizeof (char) * PATH_MAX); + do { + snprintf (device, PATH_MAX, "/dev/bpf%d", n++); + fd = open (device, O_RDWR); + } while (fd == -1 && errno == EBUSY); + free (device); + + if (fd == -1) { + logger (LOG_ERR, "unable to open a BPF device"); + return -1; + } + + close_on_exec (fd); + + memset (&ifr, 0, sizeof (ifr)); + strlcpy (ifr.ifr_name, iface->name, sizeof (ifr.ifr_name)); + if (ioctl (fd, BIOCSETIF, &ifr) == -1) { + logger (LOG_ERR, + "cannot attach interface `%s' to bpf device `%s': %s", + iface->name, device, strerror (errno)); + close (fd); + return -1; + } + + /* Get the required BPF buffer length from the kernel. */ + if (ioctl (fd, BIOCGBLEN, &buf) == -1) { + logger (LOG_ERR, "ioctl BIOCGBLEN: %s", strerror (errno)); + close (fd); + return -1; + } + iface->buffer_length = buf; + + flags = 1; + if (ioctl (fd, BIOCIMMEDIATE, &flags) == -1) { + logger (LOG_ERR, "ioctl BIOCIMMEDIATE: %s", strerror (errno)); + close (fd); + return -1; + } + + /* Install the DHCP filter */ + if (protocol == ETHERTYPE_ARP) { + pf.bf_insns = arp_bpf_filter; + pf.bf_len = sizeof (arp_bpf_filter) + / sizeof (arp_bpf_filter[0]); + } else { + pf.bf_insns = dhcp_bpf_filter; + pf.bf_len = sizeof (dhcp_bpf_filter) + / sizeof (dhcp_bpf_filter[0]); + } + if (ioctl (fd, BIOCSETF, &pf) == -1) { + logger (LOG_ERR, "ioctl BIOCSETF: %s", strerror (errno)); + close (fd); + return -1; + } + + if (iface->fd > -1) + close (iface->fd); + iface->fd = fd; + + return fd; +} + +ssize_t send_packet (const interface_t *iface, int type, + const unsigned char *data, size_t len) +{ + ssize_t retval = -1; + struct iovec iov[2]; + + if (iface->family == ARPHRD_ETHER) { + struct ether_header hw; + memset (&hw, 0, sizeof (hw)); + memset (&hw.ether_dhost, 0xff, ETHER_ADDR_LEN); + hw.ether_type = htons (type); + + iov[0].iov_base = &hw; + iov[0].iov_len = sizeof (hw); + } else { + logger (LOG_ERR, "unsupported interace type %d", iface->family); + return -1; + } + iov[1].iov_base = (unsigned char *) data; + iov[1].iov_len = len; + + if ((retval = writev(iface->fd, iov, 2)) == -1) + logger (LOG_ERR, "writev: %s", strerror (errno)); + + return retval; +} + +/* BPF requires that we read the entire buffer. + * So we pass the buffer in the API so we can loop on >1 dhcp packet. */ +ssize_t get_packet (const interface_t *iface, unsigned char *data, + unsigned char *buffer, + size_t *buffer_len, size_t *buffer_pos) +{ + union + { + unsigned char *buffer; + struct bpf_hdr *packet; + } bpf; + + bpf.buffer = buffer; + + if (*buffer_pos < 1) { + memset (bpf.buffer, 0, iface->buffer_length); + *buffer_len = read (iface->fd, bpf.buffer, iface->buffer_length); + *buffer_pos = 0; + if (*buffer_len < 1) { + struct timespec ts; + logger (LOG_ERR, "read: %s", strerror (errno)); + ts.tv_sec = 3; + ts.tv_nsec = 0; + nanosleep (&ts, NULL); + return (-1); + } + } else + bpf.buffer += *buffer_pos; + + while (bpf.packet) { + size_t len = 0; + union + { + unsigned char *buffer; + struct ether_header *hw; + } hdr; + unsigned char *payload; + bool have_data = false; + + /* Ensure that the entire packet is in our buffer */ + if (*buffer_pos + bpf.packet->bh_hdrlen + bpf.packet->bh_caplen + > (unsigned) *buffer_len) + break; + + hdr.buffer = bpf.buffer + bpf.packet->bh_hdrlen; + payload = hdr.buffer + sizeof (*hdr.hw); + + /* If it's an ARP reply, then just send it back */ + if (hdr.hw->ether_type == htons (ETHERTYPE_ARP)) { + len = bpf.packet->bh_caplen - + sizeof (*hdr.hw); + memcpy (data, payload, len); + have_data = true; + } else { + if (valid_dhcp_packet (payload) >= 0) { + union + { + unsigned char *buffer; + struct udp_dhcp_packet *packet; + } pay; + pay.buffer = payload; + len = ntohs (pay.packet->ip.ip_len) - + sizeof (pay.packet->ip) - + sizeof (pay.packet->udp); + memcpy (data, &pay.packet->dhcp, len); + have_data = true; + } + } + + /* Update the buffer_pos pointer */ + bpf.buffer += BPF_WORDALIGN (bpf.packet->bh_hdrlen + + bpf.packet->bh_caplen); + if ((unsigned) (bpf.buffer - buffer) < *buffer_len) + *buffer_pos = bpf.buffer - buffer; + else + *buffer_pos = 0; + + if (have_data) + return len; + + if (*buffer_pos == 0) + break; + } + + /* No valid packets left, so return */ + *buffer_pos = 0; + return -1; +} + +#elif __linux__ + +int open_socket (interface_t *iface, int protocol) +{ + int fd; + union sockunion { + struct sockaddr sa; + struct sockaddr_in sin; + struct sockaddr_ll sll; + struct sockaddr_storage ss; + } su; + struct sock_fprog pf; + struct ifreq ifr; + int n = 1; + + /* We need to bind to a port, otherwise Linux generate ICMP messages + * that cannot contect the port when we have an address. + * We don't actually use this fd at all, instead using our packet + * filter socket. */ + if (iface->listen_fd == -1 && protocol == ETHERTYPE_IP) { + if ((fd = socket (PF_INET, SOCK_DGRAM, IPPROTO_UDP)) == -1) { + logger (LOG_ERR, "socket: %s", strerror (errno)); + } else { + memset (&su, 0, sizeof (su)); + su.sin.sin_family = AF_INET; + su.sin.sin_port = htons (DHCP_CLIENT_PORT); + if (setsockopt (fd, SOL_SOCKET, SO_REUSEADDR, + &n, sizeof (n)) == -1) + logger (LOG_ERR, "SO_REUSEADDR: %s", + strerror (errno)); + if (setsockopt (fd, SOL_SOCKET, SO_RCVBUF, + &n, sizeof (n)) == -1) + logger (LOG_ERR, "SO_RCVBUF: %s", + strerror (errno)); + memset (&ifr, 0, sizeof (ifr)); + strncpy (ifr.ifr_name, iface->name, + sizeof (ifr.ifr_name)); + if (setsockopt (fd, SOL_SOCKET, SO_BINDTODEVICE, + &ifr, sizeof (ifr)) == -1) + logger (LOG_ERR, "SO_SOBINDTODEVICE: %s", + strerror (errno)); + if (bind (fd, &su.sa, sizeof (su)) == -1) { + logger (LOG_ERR, "bind: %s", strerror (errno)); + close (fd); + } else { + iface->listen_fd = fd; + close_on_exec (fd); + } + } + } + + if ((fd = socket (PF_PACKET, SOCK_DGRAM, htons (protocol))) == -1) { + logger (LOG_ERR, "socket: %s", strerror (errno)); + return (-1); + } + close_on_exec (fd); + + memset (&su, 0, sizeof (su)); + su.sll.sll_family = PF_PACKET; + su.sll.sll_protocol = htons (protocol); + if (! (su.sll.sll_ifindex = if_nametoindex (iface->name))) { + logger (LOG_ERR, + "if_nametoindex: no index for interface `%s'", + iface->name); + close (fd); + return (-1); + } + + /* Install the DHCP filter */ + memset (&pf, 0, sizeof (pf)); + if (protocol == ETHERTYPE_ARP) { + pf.filter = arp_bpf_filter; + pf.len = sizeof (arp_bpf_filter) / sizeof (arp_bpf_filter[0]); + } else { + pf.filter = dhcp_bpf_filter; + pf.len = sizeof (dhcp_bpf_filter) / sizeof (dhcp_bpf_filter[0]); + } + if (setsockopt (fd, SOL_SOCKET, SO_ATTACH_FILTER, + &pf, sizeof (pf)) != 0) + { + logger (LOG_ERR, "SO_ATTACH_FILTER: %s", strerror (errno)); + close (fd); + return (-1); + } + + if (bind (fd, &su.sa, sizeof (su)) == -1) { + logger (LOG_ERR, "bind: %s", strerror (errno)); + close (fd); + return (-1); + } + + if (iface->fd > -1) + close (iface->fd); + iface->fd = fd; + iface->socket_protocol = protocol; + iface->buffer_length = BUFFER_LENGTH; + + return (fd); +} + +ssize_t send_packet (const interface_t *iface, int type, + const unsigned char *data, size_t len) +{ + union sockunion { + struct sockaddr sa; + struct sockaddr_ll sll; + struct sockaddr_storage ss; + } su; + ssize_t retval; + + if (! iface) + return (-1); + + memset (&su, 0, sizeof (su)); + su.sll.sll_family = AF_PACKET; + su.sll.sll_protocol = htons (type); + + if (! (su.sll.sll_ifindex = if_nametoindex (iface->name))) { + logger (LOG_ERR, "if_nametoindex: no index for interface `%s'", + iface->name); + return (-1); + } + + su.sll.sll_hatype = htons (iface->family); + su.sll.sll_halen = iface->hwlen; + if (iface->family == ARPHRD_INFINIBAND) + memcpy (&su.sll.sll_addr, + &ipv4_bcast_addr, sizeof (ipv4_bcast_addr)); + else + memset (&su.sll.sll_addr, 0xff, iface->hwlen); + + if ((retval = sendto (iface->fd, data, len, 0, &su.sa, + sizeof (su))) == -1) + + logger (LOG_ERR, "sendto: %s", strerror (errno)); + return (retval); +} + +/* Linux has no need for the buffer as we can read as much as we want. + * We only have the buffer listed to keep the same API. */ +ssize_t get_packet (const interface_t *iface, unsigned char *data, + unsigned char *buffer, + size_t *buffer_len, size_t *buffer_pos) +{ + ssize_t bytes; + union + { + unsigned char *buffer; + struct udp_dhcp_packet *packet; + } pay; + + /* We don't use the given buffer, but we need to rewind the position */ + *buffer_pos = 0; + + memset (buffer, 0, iface->buffer_length); + bytes = read (iface->fd, buffer, iface->buffer_length); + + if (bytes == -1) { + struct timespec ts; + logger (LOG_ERR, "read: %s", strerror (errno)); + ts.tv_sec = 3; + ts.tv_nsec = 0; + nanosleep (&ts, NULL); + return (-1); + } + + *buffer_len = bytes; + /* If it's an ARP reply, then just send it back */ + if (iface->socket_protocol == ETHERTYPE_ARP) { + memcpy (data, buffer, bytes); + return (bytes); + } + + if ((unsigned) bytes < (sizeof (pay.packet->ip) + + sizeof (pay.packet->udp))) + { + logger (LOG_DEBUG, "message too short, ignoring"); + return (-1); + } + + pay.buffer = buffer; + if (bytes < ntohs (pay.packet->ip.ip_len)) { + logger (LOG_DEBUG, "truncated packet, ignoring"); + return (-1); + } + + if (valid_dhcp_packet (buffer) == -1) + return (-1); + + bytes = ntohs (pay.packet->ip.ip_len) - + (sizeof (pay.packet->ip) + sizeof (pay.packet->udp)); + memcpy (data, &pay.packet->dhcp, bytes); + return (bytes); +} + +#else + #error "Platform not supported!" + #error "We currently support BPF and Linux sockets." + #error "Other platforms may work using BPF. If yours does, please let me know" + #error "so I can add it to our list." +#endif diff --git a/src/customdhcpcd/socket.h b/src/customdhcpcd/socket.h new file mode 100644 index 0000000..bdf26d0 --- /dev/null +++ b/src/customdhcpcd/socket.h @@ -0,0 +1,46 @@ +/* + * dhcpcd - DHCP client daemon + * Copyright 2006-2008 Roy Marples <roy@marples.name> + * All rights reserved + + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + */ + +#ifndef SOCKET_H +#define SOCKET_H + +#include <stdbool.h> + +#include "dhcp.h" +#include "interface.h" + +void setup_packet_filters (void); +void make_dhcp_packet(struct udp_dhcp_packet *packet, + const unsigned char *data, size_t length, + struct in_addr source, struct in_addr dest); + +int open_socket (interface_t *iface, int protocol); +ssize_t send_packet (const interface_t *iface, int type, + const unsigned char *data, size_t len); +ssize_t get_packet (const interface_t *iface, unsigned char *data, + unsigned char *buffer, size_t *buffer_len, size_t *buffer_pos); +#endif diff --git a/src/customdhcpcd/version.h b/src/customdhcpcd/version.h new file mode 100644 index 0000000..9cf5fa4 --- /dev/null +++ b/src/customdhcpcd/version.h @@ -0,0 +1 @@ +#define VERSION "3.2.3" diff --git a/src/fbgui.qrc b/src/fbgui.qrc deleted file mode 100644 index e378bed..0000000 --- a/src/fbgui.qrc +++ /dev/null @@ -1,14 +0,0 @@ -<RCC> - <qresource prefix="/"> - <file>html/js/jquery-1.4.4.min.js</file> - <file>html/js/jquery-1.5.1.min.js</file> - <file>html/js/jquery-ui-1.8.11.min.js</file> - <file>html/js/test.js</file> - <file>html/background.png</file> - <file>html/preload.css</file> - <file>html/preload.html</file> - <file>html/preload-debug.html</file> - <file>html/loadsystem.css</file> - <file>html/loadsystem.html</file> - </qresource> -</RCC> diff --git a/src/downloadmanager.cpp b/src/fbgui/downloadmanager.cpp index 5bada3a..653bc7b 100644 --- a/src/downloadmanager.cpp +++ b/src/fbgui/downloadmanager.cpp @@ -87,7 +87,7 @@ void DownloadManager::processDownloadRequest(const QUrl& url) { } // ------------------------------------------------------------------------------------------------------- void DownloadManager::startNextDownload() { - QWSServer::instance()->setCursorVisible(false); + //QWSServer::instance()->setCursorVisible(false); if (_downloadQueue.isEmpty()) { emit downloadQueueEmpty(); qxtLog->debug() << "[dm] Download manager ready. (1)"; diff --git a/src/downloadmanager.h b/src/fbgui/downloadmanager.h index 62df4bc..62df4bc 100644 --- a/src/downloadmanager.h +++ b/src/fbgui/downloadmanager.h diff --git a/src/fbgui.cpp b/src/fbgui/fbgui.cpp index 4629306..437568e 100644 --- a/src/fbgui.cpp +++ b/src/fbgui/fbgui.cpp @@ -33,54 +33,71 @@ int debugMode = -1; * @see DownloadManager */ fbgui::fbgui() { +} +fbgui::~fbgui() { + dmThread.quit(); +} - setupLayout(); - createActions(); - // initialize javascript interface - JavascriptInterface* jsi = new JavascriptInterface( - _webView->page()->mainFrame()); - QObject::connect(jsi, SIGNAL(quitFbgui()), this, SLOT(close())); - QObject::connect(jsi, SIGNAL(shutDownClient()), this, - SLOT(performShutDown())); - QObject::connect(_webView->page()->mainFrame(), SIGNAL( - javaScriptWindowObjectCleared()), jsi, SLOT(attachToDOM())); - // initialize download manager - DownloadManager* dm = new DownloadManager(); - QObject::connect(dm, SIGNAL(downloadInfo(const QString&, const double&)), jsi, - SLOT(downloadInfo(const QString&, const double&))); - QObject::connect(dm, SIGNAL(notify(const QString&)), jsi, SLOT(notify(const QString&))); - QObject::connect(jsi, SIGNAL(requestFile(const QString&)), dm, - SLOT(downloadFile(const QString&))); - QObject::connect(dm, SIGNAL(updateProgress(const int&, const double&, const QString&)), jsi, - SLOT(updateProgressBar(const int&, const double&, const QString&))); - QObject::connect(dm, SIGNAL(downloadQueueEmpty()), jsi, SLOT( - callbackOnFinished())); - QObject::connect(dm, SIGNAL(downloadQueueEmpty()), this, SLOT(loadSystem())); +/** + * init function. + */ +void fbgui::init() { + // start fbgui + qxtLog->debug() << "Initializing fbgui..."; - // move download manager to its own thread - dm->moveToThread(&dmThread); - dmThread.start(); + setupLayout(); + createActions(); - // show "waiting for internet" page until triggered. - if (debugMode > -1) { - _webView->load(QUrl("qrc:/html/preload-debug.html")); - } else { - _webView->load(QUrl("qrc:/html/preload.html")); - } + // initialize javascript interface + JavascriptInterface* jsi = new JavascriptInterface( + _webView->page()->mainFrame()); + QObject::connect(jsi, SIGNAL(quitFbgui()), this, SLOT(close())); + QObject::connect(jsi, SIGNAL(shutDownClient()), this, + SLOT(performShutDown())); + QObject::connect(_webView->page()->mainFrame(), SIGNAL( + javaScriptWindowObjectCleared()), jsi, SLOT(attachToDOM())); - // start watching for fileToTriggerURL - watchForTrigger(); + // initialize download manager + DownloadManager* dm = new DownloadManager(); + QObject::connect(dm, SIGNAL(downloadInfo(const QString&, const double&)), + jsi, SLOT(downloadInfo(const QString&, const double&))); + QObject::connect(dm, SIGNAL(notify(const QString&)), jsi, + SLOT(notify(const QString&))); + QObject::connect(jsi, SIGNAL(requestFile(const QString&)), dm, + SLOT(downloadFile(const QString&))); + QObject::connect( + dm, + SIGNAL(updateProgress(const int&, const double&, const QString&)), + jsi, + SLOT(updateProgressBar(const int&, const double&, const QString&))); + QObject::connect(dm, SIGNAL(downloadQueueEmpty()), jsi, SLOT( + callbackOnFinished())); + QObject::connect(dm, SIGNAL(downloadQueueEmpty()), this, SLOT(loadSystem())); - // set properties - setWindowTitle("fbgui"); - setAttribute(Qt::WA_QuitOnClose, true); - setWindowFlags(Qt::FramelessWindowHint); - showFullScreen(); -} -fbgui::~fbgui() { - dmThread.quit(); + // move download manager to its own thread + dm->moveToThread(&dmThread); + dmThread.start(); + + // show "waiting for internet" page until triggered. + if (debugMode > -1) { + _webView->load(QUrl("qrc:/html/preload-debug.html")); + } else { + _webView->load(QUrl("qrc:/html/preload.html")); + } + + // watcher is not needed anymore since we guarantee internet connection with the networkDiscovery. + // start watching for fileToTriggerURL + //watchForTrigger(); + loadURL(); + + // set properties + setWindowTitle("fbgui"); + setAttribute(Qt::WA_QuitOnClose, true); + setWindowFlags(Qt::FramelessWindowHint); + showFullScreen(); + this->show(); } //------------------------------------------------------------------------------------------- // Layout / actions setup @@ -214,7 +231,7 @@ void fbgui::loadURL() { QNetworkRequest req(baseURL); // show cursor again since user is about to interact. - QWSServer::instance()->setCursorVisible(true); + //QWSServer::instance()->setCursorVisible(true); //TODO: ?enabled in original QObject::connect(_webView, SIGNAL(loadFinished(bool)), this, SLOT(loadURLDone(bool))); _webView->load(req, QNetworkAccessManager::PostOperation, postData); } diff --git a/src/fbgui.h b/src/fbgui/fbgui.h index 35197d8..ee42469 100644 --- a/src/fbgui.h +++ b/src/fbgui/fbgui.h @@ -53,6 +53,9 @@ public: fbgui(); ~fbgui(); +public slots: + void init(); + private: //------------------- // layout setup: diff --git a/src/fbgui.pro b/src/fbgui/fbgui.pro index 55862f6..701402b 100644 --- a/src/fbgui.pro +++ b/src/fbgui/fbgui.pro @@ -12,22 +12,39 @@ LIBS += -L/usr/local/qjson/lib \ -lQxtCore \ -L/usr/lib \ -lsysfs \ - -lusb-1.0 + -lnl \ + -lusb-1.0 \ + -L/usr/local/lib \ + -lcustomdhcpcd INCLUDEPATH += /usr/local/qjson/include \ /usr/local/Qxt/include \ /usr/local/Qxt/include/QxtCore \ /usr/include/sysfs \ - /usr/include/libusb-1.0 -HEADERS += sysinfo.h \ - loggerengine.h \ - javascriptinterface.h \ + /usr/include/libusb-1.0 \ + /usr/include/net \ + /usr/include/netlink \ + /usr/include/netlink/route \ + /usr/include/arpa \ + ./../customdhcpcd/src +HEADERS += ../common/fbgui.h \ downloadmanager.h \ - fbgui.h -SOURCES += sysinfo.cpp \ + fbgui.h \ + interfaceconfiguration.h \ + javascriptinterface.h \ + loggerengine.h \ + ndgui.h \ + networkdiscovery.h \ + networkmanager.h \ + sysinfo.h +SOURCES += networkdiscovery.cpp \ + networkmanager.cpp \ + ndgui.cpp \ + interfaceconfiguration.cpp \ + sysinfo.cpp \ loggerengine.cpp \ javascriptinterface.cpp \ downloadmanager.cpp \ fbgui.cpp \ main.cpp FORMS += -RESOURCES += fbgui.qrc
\ No newline at end of file +RESOURCES += fbgui.qrc diff --git a/src/fbgui/fbgui.qrc b/src/fbgui/fbgui.qrc new file mode 100644 index 0000000..a5333c5 --- /dev/null +++ b/src/fbgui/fbgui.qrc @@ -0,0 +1,36 @@ +<RCC> + <qresource prefix="/"> + <file>html/background.png</file> + <file>html/continueBoot.html</file> + <file>html/loadsystem.css</file> + <file>html/loadsystem.html</file> + <file>html/networkdiscovery.css</file> + <file>html/networkdiscovery.html</file> + <file>html/networkdiscovery_userchoice.html</file> + <file>html/old.png</file> + <file>html/preload.css</file> + <file>html/preload.html</file> + <file>html/preload-debug.html</file> + <file>html/js/jquery-1.6.4.min.js</file> + <file>html/js/jquery-ui-1.8.16.min.js</file> + <file>html/js/networkDiscovery.js</file> + <file>html/css/jquery-ui-1.8.16.css</file> + <file>html/css/images/ui-bg_diagonals-thick_18_b81900_40x40.png</file> + <file>html/css/images/ui-bg_diagonals-thick_20_666666_40x40.png</file> + <file>html/css/images/ui-bg_flat_10_000000_40x100.png</file> + <file>html/css/images/ui-bg_glass_65_ffffff_1x400.png</file> + <file>html/css/images/ui-bg_glass_100_f6f6f6_1x400.png</file> + <file>html/css/images/ui-bg_glass_100_fdf5ce_1x400.png</file> + <file>html/css/images/ui-bg_gloss-wave_35_f6a828_500x100.png</file> + <file>html/css/images/ui-bg_highlight-soft_75_ffe45c_1x100.png</file> + <file>html/css/images/ui-bg_highlight-soft_100_eeeeee_1x100.png</file> + <file>html/css/images/ui-icons_228ef1_256x240.png</file> + <file>html/css/images/ui-icons_222222_256x240.png</file> + <file>html/css/images/ui-icons_ef8c08_256x240.png</file> + <file>html/css/images/ui-icons_ffd27a_256x240.png</file> + <file>html/css/images/ui-icons_ffffff_256x240.png</file> + <file>html/networkdiscovery_debug.html</file> + <file>html/networkdiscovery_userchoice_debug.html</file> + <file>html/images/loading.gif</file> + </qresource> +</RCC> diff --git a/src/html/background.png b/src/fbgui/html/background.png Binary files differindex 7e374f9..7e374f9 100644 --- a/src/html/background.png +++ b/src/fbgui/html/background.png diff --git a/src/fbgui/html/continueBoot.html b/src/fbgui/html/continueBoot.html new file mode 100644 index 0000000..89020b7 --- /dev/null +++ b/src/fbgui/html/continueBoot.html @@ -0,0 +1,24 @@ +<html> +<head> +<link rel="stylesheet" type="text/css" href="qrc:/html/networkdiscovery.css"> +<link rel="stylesheet" type="text/css" href="qrc:/html/css/jquery-ui-1.8.16.css"> +<script type="text/javascript" src="qrc:/html/js/jquery-1.6.4.min.js"></script> +<script type="text/javascript" src="qrc:/html/js/jquery-ui-1.8.16.min.js"></script> +<script type="text/javascript" src="qrc:/html/js/nd-functions.js"></script> + + +</head> +<body> +<div id="top"> +</div> +<div id="message"> + <h1>Continue Boot</h1> +</div> +<div id="container"> + <div id="footer-spacer"></div> +</div> +<div id="footer"> + <p>RZ Uni Freiburg, 2011</p> +</div> +</body> +</html> diff --git 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100644 index 0000000..5547c7b --- /dev/null +++ b/src/fbgui/html/css/jquery-ui-1.8.16.css @@ -0,0 +1,568 @@ +/* + * jQuery UI CSS Framework 1.8.16 + * + * Copyright 2011, AUTHORS.txt (http://jqueryui.com/about) + * Dual licensed under the MIT or GPL Version 2 licenses. + * http://jquery.org/license + * + * http://docs.jquery.com/UI/Theming/API + */ + +/* Layout helpers +----------------------------------*/ +.ui-helper-hidden { display: none; } +.ui-helper-hidden-accessible { position: absolute !important; clip: rect(1px 1px 1px 1px); clip: rect(1px,1px,1px,1px); } +.ui-helper-reset { margin: 0; padding: 0; border: 0; outline: 0; line-height: 1.3; text-decoration: none; font-size: 100%; list-style: none; } +.ui-helper-clearfix:after { content: "."; display: block; height: 0; clear: both; visibility: hidden; } +.ui-helper-clearfix { display: inline-block; } +/* required comment for clearfix to work in Opera \*/ +* html .ui-helper-clearfix { height:1%; } +.ui-helper-clearfix { display:block; } +/* end clearfix */ +.ui-helper-zfix { width: 100%; height: 100%; top: 0; left: 0; position: absolute; opacity: 0; filter:Alpha(Opacity=0); } + + +/* Interaction Cues +----------------------------------*/ +.ui-state-disabled { cursor: default !important; } + + +/* Icons +----------------------------------*/ + +/* states and images */ +.ui-icon { display: block; text-indent: -99999px; overflow: hidden; background-repeat: no-repeat; } + + +/* Misc visuals +----------------------------------*/ + +/* Overlays */ +.ui-widget-overlay { position: absolute; top: 0; left: 0; width: 100%; height: 100%; } + + +/* + * jQuery UI CSS Framework 1.8.16 + * + * Copyright 2011, AUTHORS.txt (http://jqueryui.com/about) + * Dual licensed under the MIT or GPL Version 2 licenses. + * http://jquery.org/license + * + * http://docs.jquery.com/UI/Theming/API + * + * To view and modify this theme, visit http://jqueryui.com/themeroller/?ffDefault=Trebuchet%20MS,%20Tahoma,%20Verdana,%20Arial,%20sans-serif&fwDefault=bold&fsDefault=1.1em&cornerRadius=4px&bgColorHeader=f6a828&bgTextureHeader=12_gloss_wave.png&bgImgOpacityHeader=35&borderColorHeader=e78f08&fcHeader=ffffff&iconColorHeader=ffffff&bgColorContent=eeeeee&bgTextureContent=03_highlight_soft.png&bgImgOpacityContent=100&borderColorContent=dddddd&fcContent=333333&iconColorContent=222222&bgColorDefault=f6f6f6&bgTextureDefault=02_glass.png&bgImgOpacityDefault=100&borderColorDefault=cccccc&fcDefault=1c94c4&iconColorDefault=ef8c08&bgColorHover=fdf5ce&bgTextureHover=02_glass.png&bgImgOpacityHover=100&borderColorHover=fbcb09&fcHover=c77405&iconColorHover=ef8c08&bgColorActive=ffffff&bgTextureActive=02_glass.png&bgImgOpacityActive=65&borderColorActive=fbd850&fcActive=eb8f00&iconColorActive=ef8c08&bgColorHighlight=ffe45c&bgTextureHighlight=03_highlight_soft.png&bgImgOpacityHighlight=75&borderColorHighlight=fed22f&fcHighlight=363636&iconColorHighlight=228ef1&bgColorError=b81900&bgTextureError=08_diagonals_thick.png&bgImgOpacityError=18&borderColorError=cd0a0a&fcError=ffffff&iconColorError=ffd27a&bgColorOverlay=666666&bgTextureOverlay=08_diagonals_thick.png&bgImgOpacityOverlay=20&opacityOverlay=50&bgColorShadow=000000&bgTextureShadow=01_flat.png&bgImgOpacityShadow=10&opacityShadow=20&thicknessShadow=5px&offsetTopShadow=-5px&offsetLeftShadow=-5px&cornerRadiusShadow=5px + */ + + +/* Component containers +----------------------------------*/ +.ui-widget { font-family: Trebuchet MS, Tahoma, Verdana, Arial, sans-serif; font-size: 1.1em; } +.ui-widget .ui-widget { font-size: 1em; } +.ui-widget input, .ui-widget select, .ui-widget textarea, .ui-widget button { font-family: Trebuchet MS, Tahoma, Verdana, Arial, sans-serif; font-size: 1em; } +.ui-widget-content { border: 1px solid #dddddd; background: #eeeeee url(images/ui-bg_highlight-soft_100_eeeeee_1x100.png) 50% top repeat-x; color: #333333; } +.ui-widget-content a { color: #333333; } +.ui-widget-header { border: 1px solid #e78f08; background: #f6a828 url(images/ui-bg_gloss-wave_35_f6a828_500x100.png) 50% 50% repeat-x; color: #ffffff; font-weight: bold; } +.ui-widget-header a { color: #ffffff; } + +/* Interaction states +----------------------------------*/ +.ui-state-default, .ui-widget-content .ui-state-default, .ui-widget-header .ui-state-default { border: 1px solid #cccccc; background: #f6f6f6 url(images/ui-bg_glass_100_f6f6f6_1x400.png) 50% 50% repeat-x; font-weight: bold; color: #1c94c4; } +.ui-state-default a, .ui-state-default a:link, .ui-state-default a:visited { color: #1c94c4; text-decoration: none; } +.ui-state-hover, .ui-widget-content .ui-state-hover, .ui-widget-header .ui-state-hover, .ui-state-focus, .ui-widget-content .ui-state-focus, .ui-widget-header .ui-state-focus { border: 1px solid #fbcb09; background: #fdf5ce url(images/ui-bg_glass_100_fdf5ce_1x400.png) 50% 50% repeat-x; font-weight: bold; color: #c77405; } +.ui-state-hover a, .ui-state-hover a:hover { color: #c77405; text-decoration: none; } +.ui-state-active, .ui-widget-content .ui-state-active, .ui-widget-header .ui-state-active { border: 1px solid #fbd850; background: #ffffff url(images/ui-bg_glass_65_ffffff_1x400.png) 50% 50% repeat-x; font-weight: bold; color: #eb8f00; } +.ui-state-active a, .ui-state-active a:link, .ui-state-active a:visited { color: #eb8f00; text-decoration: none; } +.ui-widget :active { outline: none; } + +/* Interaction Cues +----------------------------------*/ +.ui-state-highlight, .ui-widget-content .ui-state-highlight, .ui-widget-header .ui-state-highlight {border: 1px solid #fed22f; background: #ffe45c url(images/ui-bg_highlight-soft_75_ffe45c_1x100.png) 50% top repeat-x; color: #363636; } +.ui-state-highlight a, .ui-widget-content .ui-state-highlight a,.ui-widget-header .ui-state-highlight a { color: #363636; } +.ui-state-error, .ui-widget-content .ui-state-error, .ui-widget-header .ui-state-error {border: 1px solid #cd0a0a; background: #b81900 url(images/ui-bg_diagonals-thick_18_b81900_40x40.png) 50% 50% repeat; color: #ffffff; } +.ui-state-error a, .ui-widget-content .ui-state-error a, .ui-widget-header .ui-state-error a { color: #ffffff; } +.ui-state-error-text, .ui-widget-content .ui-state-error-text, .ui-widget-header .ui-state-error-text { color: #ffffff; } +.ui-priority-primary, .ui-widget-content .ui-priority-primary, .ui-widget-header .ui-priority-primary { font-weight: bold; } +.ui-priority-secondary, .ui-widget-content .ui-priority-secondary, .ui-widget-header .ui-priority-secondary { opacity: .7; filter:Alpha(Opacity=70); font-weight: normal; } +.ui-state-disabled, .ui-widget-content .ui-state-disabled, .ui-widget-header .ui-state-disabled { opacity: .35; filter:Alpha(Opacity=35); background-image: none; } + +/* Icons +----------------------------------*/ + +/* states and images */ +.ui-icon { width: 16px; height: 16px; background-image: url(images/ui-icons_222222_256x240.png); } +.ui-widget-content .ui-icon {background-image: url(images/ui-icons_222222_256x240.png); } +.ui-widget-header .ui-icon {background-image: url(images/ui-icons_ffffff_256x240.png); } +.ui-state-default .ui-icon { background-image: url(images/ui-icons_ef8c08_256x240.png); } +.ui-state-hover .ui-icon, .ui-state-focus .ui-icon {background-image: url(images/ui-icons_ef8c08_256x240.png); } +.ui-state-active .ui-icon {background-image: url(images/ui-icons_ef8c08_256x240.png); } +.ui-state-highlight .ui-icon {background-image: url(images/ui-icons_228ef1_256x240.png); } +.ui-state-error .ui-icon, .ui-state-error-text .ui-icon {background-image: url(images/ui-icons_ffd27a_256x240.png); } + +/* positioning */ +.ui-icon-carat-1-n { background-position: 0 0; } +.ui-icon-carat-1-ne { background-position: -16px 0; } +.ui-icon-carat-1-e { background-position: -32px 0; } +.ui-icon-carat-1-se { background-position: -48px 0; } +.ui-icon-carat-1-s { background-position: -64px 0; } +.ui-icon-carat-1-sw { background-position: -80px 0; } +.ui-icon-carat-1-w { background-position: -96px 0; } +.ui-icon-carat-1-nw { background-position: -112px 0; } +.ui-icon-carat-2-n-s { background-position: -128px 0; } +.ui-icon-carat-2-e-w { background-position: -144px 0; } +.ui-icon-triangle-1-n { background-position: 0 -16px; } +.ui-icon-triangle-1-ne { background-position: -16px -16px; } +.ui-icon-triangle-1-e { background-position: -32px -16px; } +.ui-icon-triangle-1-se { background-position: -48px -16px; } +.ui-icon-triangle-1-s { background-position: -64px -16px; } +.ui-icon-triangle-1-sw { background-position: -80px -16px; } +.ui-icon-triangle-1-w { background-position: -96px -16px; } +.ui-icon-triangle-1-nw { background-position: -112px -16px; } +.ui-icon-triangle-2-n-s { background-position: -128px -16px; } +.ui-icon-triangle-2-e-w { background-position: -144px -16px; } +.ui-icon-arrow-1-n { background-position: 0 -32px; } +.ui-icon-arrow-1-ne { background-position: -16px -32px; } +.ui-icon-arrow-1-e { background-position: -32px -32px; } +.ui-icon-arrow-1-se { background-position: -48px -32px; } +.ui-icon-arrow-1-s { background-position: -64px -32px; } +.ui-icon-arrow-1-sw { background-position: -80px -32px; } +.ui-icon-arrow-1-w { background-position: -96px -32px; } +.ui-icon-arrow-1-nw { background-position: -112px -32px; } +.ui-icon-arrow-2-n-s { background-position: -128px -32px; } +.ui-icon-arrow-2-ne-sw { background-position: -144px -32px; } +.ui-icon-arrow-2-e-w { background-position: -160px -32px; } +.ui-icon-arrow-2-se-nw { background-position: -176px -32px; } +.ui-icon-arrowstop-1-n { background-position: -192px -32px; } +.ui-icon-arrowstop-1-e { background-position: -208px -32px; } +.ui-icon-arrowstop-1-s { background-position: -224px -32px; } +.ui-icon-arrowstop-1-w { background-position: -240px -32px; } +.ui-icon-arrowthick-1-n { background-position: 0 -48px; } +.ui-icon-arrowthick-1-ne { background-position: -16px -48px; } +.ui-icon-arrowthick-1-e { background-position: -32px -48px; } +.ui-icon-arrowthick-1-se { background-position: -48px -48px; } +.ui-icon-arrowthick-1-s { background-position: -64px -48px; } +.ui-icon-arrowthick-1-sw { background-position: -80px -48px; } +.ui-icon-arrowthick-1-w { background-position: -96px -48px; } +.ui-icon-arrowthick-1-nw { background-position: -112px -48px; } +.ui-icon-arrowthick-2-n-s { background-position: -128px -48px; } +.ui-icon-arrowthick-2-ne-sw { background-position: -144px -48px; } +.ui-icon-arrowthick-2-e-w { background-position: -160px -48px; } +.ui-icon-arrowthick-2-se-nw { background-position: -176px -48px; } +.ui-icon-arrowthickstop-1-n { background-position: -192px -48px; } +.ui-icon-arrowthickstop-1-e { background-position: -208px -48px; } +.ui-icon-arrowthickstop-1-s { background-position: -224px -48px; } +.ui-icon-arrowthickstop-1-w { background-position: -240px -48px; } +.ui-icon-arrowreturnthick-1-w { background-position: 0 -64px; } +.ui-icon-arrowreturnthick-1-n { background-position: -16px -64px; } +.ui-icon-arrowreturnthick-1-e { background-position: -32px -64px; } +.ui-icon-arrowreturnthick-1-s { background-position: -48px -64px; } +.ui-icon-arrowreturn-1-w { background-position: -64px -64px; } +.ui-icon-arrowreturn-1-n { background-position: -80px -64px; } +.ui-icon-arrowreturn-1-e { background-position: -96px -64px; } +.ui-icon-arrowreturn-1-s { background-position: -112px -64px; } +.ui-icon-arrowrefresh-1-w { background-position: -128px -64px; } +.ui-icon-arrowrefresh-1-n { background-position: -144px -64px; } +.ui-icon-arrowrefresh-1-e { background-position: -160px -64px; } +.ui-icon-arrowrefresh-1-s { background-position: -176px -64px; } +.ui-icon-arrow-4 { background-position: 0 -80px; } +.ui-icon-arrow-4-diag { background-position: -16px -80px; } +.ui-icon-extlink { background-position: -32px -80px; } +.ui-icon-newwin { background-position: -48px -80px; } +.ui-icon-refresh { background-position: -64px -80px; } +.ui-icon-shuffle { background-position: -80px -80px; } +.ui-icon-transfer-e-w { background-position: -96px -80px; } +.ui-icon-transferthick-e-w { background-position: -112px -80px; } +.ui-icon-folder-collapsed { background-position: 0 -96px; } +.ui-icon-folder-open { background-position: -16px -96px; } +.ui-icon-document { background-position: -32px -96px; } +.ui-icon-document-b { background-position: -48px -96px; } +.ui-icon-note { background-position: -64px -96px; } +.ui-icon-mail-closed { background-position: -80px -96px; } +.ui-icon-mail-open { background-position: -96px -96px; } +.ui-icon-suitcase { background-position: -112px -96px; } +.ui-icon-comment { background-position: -128px -96px; } +.ui-icon-person { background-position: -144px -96px; } +.ui-icon-print { background-position: -160px -96px; } +.ui-icon-trash { background-position: -176px -96px; } +.ui-icon-locked { background-position: -192px -96px; } +.ui-icon-unlocked { background-position: -208px -96px; } +.ui-icon-bookmark { background-position: -224px -96px; } +.ui-icon-tag { background-position: -240px -96px; } +.ui-icon-home { background-position: 0 -112px; } +.ui-icon-flag { background-position: -16px -112px; } +.ui-icon-calendar { background-position: -32px -112px; } +.ui-icon-cart { background-position: -48px -112px; } +.ui-icon-pencil { background-position: -64px -112px; } +.ui-icon-clock { background-position: -80px -112px; } +.ui-icon-disk { background-position: -96px -112px; } +.ui-icon-calculator { background-position: -112px -112px; } +.ui-icon-zoomin { background-position: -128px -112px; } +.ui-icon-zoomout { background-position: -144px -112px; } +.ui-icon-search { background-position: -160px -112px; } +.ui-icon-wrench { background-position: -176px -112px; } +.ui-icon-gear { background-position: -192px -112px; } +.ui-icon-heart { background-position: -208px -112px; } +.ui-icon-star { background-position: -224px -112px; } +.ui-icon-link { background-position: -240px -112px; } +.ui-icon-cancel { background-position: 0 -128px; } +.ui-icon-plus { background-position: -16px -128px; } +.ui-icon-plusthick { background-position: -32px -128px; } +.ui-icon-minus { background-position: -48px -128px; } +.ui-icon-minusthick { background-position: -64px -128px; } +.ui-icon-close { background-position: -80px -128px; } +.ui-icon-closethick { background-position: -96px -128px; } +.ui-icon-key { background-position: -112px -128px; } +.ui-icon-lightbulb { background-position: -128px -128px; } +.ui-icon-scissors { background-position: -144px -128px; } +.ui-icon-clipboard { background-position: -160px -128px; } +.ui-icon-copy { background-position: -176px -128px; } +.ui-icon-contact { background-position: -192px -128px; } +.ui-icon-image { background-position: -208px -128px; } +.ui-icon-video { background-position: -224px -128px; } +.ui-icon-script { background-position: -240px -128px; } +.ui-icon-alert { background-position: 0 -144px; } +.ui-icon-info { background-position: -16px -144px; } +.ui-icon-notice { background-position: -32px -144px; } +.ui-icon-help { background-position: -48px -144px; } +.ui-icon-check { background-position: -64px -144px; } +.ui-icon-bullet { background-position: -80px -144px; } +.ui-icon-radio-off { background-position: -96px -144px; } +.ui-icon-radio-on { background-position: -112px -144px; } +.ui-icon-pin-w { background-position: -128px -144px; } +.ui-icon-pin-s { background-position: -144px -144px; } +.ui-icon-play { background-position: 0 -160px; } +.ui-icon-pause { background-position: -16px -160px; } +.ui-icon-seek-next { background-position: -32px -160px; } +.ui-icon-seek-prev { background-position: -48px -160px; } +.ui-icon-seek-end { background-position: -64px -160px; } +.ui-icon-seek-start { background-position: -80px -160px; } +/* ui-icon-seek-first is deprecated, use ui-icon-seek-start instead */ +.ui-icon-seek-first { background-position: -80px -160px; } +.ui-icon-stop { background-position: -96px -160px; } +.ui-icon-eject { background-position: -112px -160px; } +.ui-icon-volume-off { background-position: -128px -160px; } +.ui-icon-volume-on { background-position: -144px -160px; } +.ui-icon-power { background-position: 0 -176px; } +.ui-icon-signal-diag { background-position: -16px -176px; } +.ui-icon-signal { background-position: -32px -176px; } +.ui-icon-battery-0 { background-position: -48px -176px; } +.ui-icon-battery-1 { background-position: -64px -176px; } +.ui-icon-battery-2 { background-position: -80px -176px; } +.ui-icon-battery-3 { background-position: -96px -176px; } +.ui-icon-circle-plus { background-position: 0 -192px; } +.ui-icon-circle-minus { background-position: -16px -192px; } +.ui-icon-circle-close { background-position: -32px -192px; } +.ui-icon-circle-triangle-e { background-position: -48px -192px; } +.ui-icon-circle-triangle-s { background-position: -64px -192px; } +.ui-icon-circle-triangle-w { background-position: -80px -192px; } +.ui-icon-circle-triangle-n { background-position: -96px -192px; } +.ui-icon-circle-arrow-e { background-position: -112px -192px; } +.ui-icon-circle-arrow-s { background-position: -128px -192px; } +.ui-icon-circle-arrow-w { background-position: -144px -192px; } +.ui-icon-circle-arrow-n { background-position: -160px -192px; } +.ui-icon-circle-zoomin { background-position: -176px -192px; } +.ui-icon-circle-zoomout { background-position: -192px -192px; } +.ui-icon-circle-check { background-position: -208px -192px; } +.ui-icon-circlesmall-plus { background-position: 0 -208px; } +.ui-icon-circlesmall-minus { background-position: -16px -208px; } +.ui-icon-circlesmall-close { background-position: -32px -208px; } +.ui-icon-squaresmall-plus { background-position: -48px -208px; } +.ui-icon-squaresmall-minus { background-position: -64px -208px; } +.ui-icon-squaresmall-close { background-position: -80px -208px; } +.ui-icon-grip-dotted-vertical { background-position: 0 -224px; } +.ui-icon-grip-dotted-horizontal { background-position: -16px -224px; } +.ui-icon-grip-solid-vertical { background-position: -32px -224px; } +.ui-icon-grip-solid-horizontal { background-position: -48px -224px; } +.ui-icon-gripsmall-diagonal-se { background-position: -64px -224px; } +.ui-icon-grip-diagonal-se { background-position: -80px -224px; } + + +/* Misc visuals +----------------------------------*/ + +/* Corner radius */ +.ui-corner-all, .ui-corner-top, .ui-corner-left, .ui-corner-tl { -moz-border-radius-topleft: 4px; -webkit-border-top-left-radius: 4px; -khtml-border-top-left-radius: 4px; border-top-left-radius: 4px; } +.ui-corner-all, .ui-corner-top, .ui-corner-right, .ui-corner-tr { -moz-border-radius-topright: 4px; -webkit-border-top-right-radius: 4px; -khtml-border-top-right-radius: 4px; border-top-right-radius: 4px; } +.ui-corner-all, .ui-corner-bottom, .ui-corner-left, .ui-corner-bl { -moz-border-radius-bottomleft: 4px; -webkit-border-bottom-left-radius: 4px; -khtml-border-bottom-left-radius: 4px; border-bottom-left-radius: 4px; } +.ui-corner-all, .ui-corner-bottom, .ui-corner-right, .ui-corner-br { -moz-border-radius-bottomright: 4px; -webkit-border-bottom-right-radius: 4px; -khtml-border-bottom-right-radius: 4px; border-bottom-right-radius: 4px; } + +/* Overlays */ +.ui-widget-overlay { background: #666666 url(images/ui-bg_diagonals-thick_20_666666_40x40.png) 50% 50% repeat; opacity: .50;filter:Alpha(Opacity=50); } +.ui-widget-shadow { margin: -5px 0 0 -5px; padding: 5px; background: #000000 url(images/ui-bg_flat_10_000000_40x100.png) 50% 50% repeat-x; opacity: .20;filter:Alpha(Opacity=20); -moz-border-radius: 5px; -khtml-border-radius: 5px; -webkit-border-radius: 5px; border-radius: 5px; }/* + * jQuery UI Resizable 1.8.16 + * + * Copyright 2011, AUTHORS.txt (http://jqueryui.com/about) + * Dual licensed under the MIT or GPL Version 2 licenses. + * http://jquery.org/license + * + * http://docs.jquery.com/UI/Resizable#theming + */ +.ui-resizable { position: relative;} +.ui-resizable-handle { position: absolute;font-size: 0.1px;z-index: 99999; display: block; } +.ui-resizable-disabled .ui-resizable-handle, .ui-resizable-autohide .ui-resizable-handle { display: none; } +.ui-resizable-n { cursor: n-resize; height: 7px; width: 100%; top: -5px; left: 0; } +.ui-resizable-s { cursor: s-resize; height: 7px; width: 100%; bottom: -5px; left: 0; } +.ui-resizable-e { cursor: e-resize; width: 7px; right: -5px; top: 0; height: 100%; } +.ui-resizable-w { cursor: w-resize; width: 7px; left: -5px; top: 0; height: 100%; } +.ui-resizable-se { cursor: se-resize; width: 12px; height: 12px; right: 1px; bottom: 1px; } +.ui-resizable-sw { cursor: sw-resize; width: 9px; height: 9px; left: -5px; bottom: -5px; } +.ui-resizable-nw { cursor: nw-resize; width: 9px; height: 9px; left: -5px; top: -5px; } +.ui-resizable-ne { cursor: ne-resize; width: 9px; height: 9px; right: -5px; top: -5px;}/* + * jQuery UI Selectable 1.8.16 + * + * Copyright 2011, AUTHORS.txt (http://jqueryui.com/about) + * Dual licensed under the MIT or GPL Version 2 licenses. + * http://jquery.org/license + * + * http://docs.jquery.com/UI/Selectable#theming + */ +.ui-selectable-helper { position: absolute; z-index: 100; border:1px dotted black; } +/* + * jQuery UI Accordion 1.8.16 + * + * Copyright 2011, AUTHORS.txt (http://jqueryui.com/about) + * Dual licensed under the MIT or GPL Version 2 licenses. + * http://jquery.org/license + * + * http://docs.jquery.com/UI/Accordion#theming + */ +/* IE/Win - Fix animation bug - #4615 */ +.ui-accordion { width: 100%; } +.ui-accordion .ui-accordion-header { cursor: pointer; position: relative; margin-top: 1px; zoom: 1; } +.ui-accordion .ui-accordion-li-fix { display: inline; } +.ui-accordion .ui-accordion-header-active { border-bottom: 0 !important; } +.ui-accordion .ui-accordion-header a { display: block; font-size: 1em; padding: .5em .5em .5em .7em; } +.ui-accordion-icons .ui-accordion-header a { padding-left: 2.2em; } +.ui-accordion .ui-accordion-header .ui-icon { position: absolute; left: .5em; top: 50%; margin-top: -8px; } +.ui-accordion .ui-accordion-content { padding: 1em 2.2em; border-top: 0; margin-top: -2px; position: relative; top: 1px; margin-bottom: 2px; overflow: auto; display: none; zoom: 1; } +.ui-accordion .ui-accordion-content-active { display: block; } +/* + * jQuery UI Autocomplete 1.8.16 + * + * Copyright 2011, AUTHORS.txt (http://jqueryui.com/about) + * Dual licensed under the MIT or GPL Version 2 licenses. + * http://jquery.org/license + * + * http://docs.jquery.com/UI/Autocomplete#theming + */ +.ui-autocomplete { position: absolute; cursor: default; } + +/* workarounds */ +* html .ui-autocomplete { width:1px; } /* without this, the menu expands to 100% in IE6 */ + +/* + * jQuery UI Menu 1.8.16 + * + * Copyright 2010, AUTHORS.txt (http://jqueryui.com/about) + * Dual licensed under the MIT or GPL Version 2 licenses. + * http://jquery.org/license + * + * http://docs.jquery.com/UI/Menu#theming + */ +.ui-menu { + list-style:none; + padding: 2px; + margin: 0; + display:block; + float: left; +} +.ui-menu .ui-menu { + margin-top: -3px; +} +.ui-menu .ui-menu-item { + margin:0; + padding: 0; + zoom: 1; + float: left; + clear: left; + width: 100%; +} +.ui-menu .ui-menu-item a { + text-decoration:none; + display:block; + padding:.2em .4em; + line-height:1.5; + zoom:1; +} +.ui-menu .ui-menu-item a.ui-state-hover, +.ui-menu .ui-menu-item a.ui-state-active { + font-weight: normal; + margin: -1px; +} +/* + * jQuery UI Button 1.8.16 + * + * Copyright 2011, AUTHORS.txt (http://jqueryui.com/about) + * Dual licensed under the MIT or GPL Version 2 licenses. + * http://jquery.org/license + * + * http://docs.jquery.com/UI/Button#theming + */ +.ui-button { display: inline-block; position: relative; padding: 0; margin-right: .1em; text-decoration: none !important; cursor: pointer; text-align: center; zoom: 1; overflow: visible; } /* the overflow property removes extra width in IE */ +.ui-button-icon-only { width: 2.2em; } /* to make room for the icon, a width needs to be set here */ +button.ui-button-icon-only { width: 2.4em; } /* button elements seem to need a little more width */ +.ui-button-icons-only { width: 3.4em; } +button.ui-button-icons-only { width: 3.7em; } + +/*button text element */ +.ui-button .ui-button-text { display: block; line-height: 1.4; } +.ui-button-text-only .ui-button-text { padding: .4em 1em; } +.ui-button-icon-only .ui-button-text, .ui-button-icons-only .ui-button-text { padding: .4em; text-indent: -9999999px; } +.ui-button-text-icon-primary .ui-button-text, .ui-button-text-icons .ui-button-text { padding: .4em 1em .4em 2.1em; } +.ui-button-text-icon-secondary .ui-button-text, .ui-button-text-icons .ui-button-text { padding: .4em 2.1em .4em 1em; } +.ui-button-text-icons .ui-button-text { padding-left: 2.1em; padding-right: 2.1em; } +/* no icon support for input elements, provide padding by default */ +input.ui-button { padding: .4em 1em; } + +/*button icon element(s) */ +.ui-button-icon-only .ui-icon, .ui-button-text-icon-primary .ui-icon, .ui-button-text-icon-secondary .ui-icon, .ui-button-text-icons .ui-icon, .ui-button-icons-only .ui-icon { position: absolute; top: 50%; margin-top: -8px; } +.ui-button-icon-only .ui-icon { left: 50%; margin-left: -8px; } +.ui-button-text-icon-primary .ui-button-icon-primary, .ui-button-text-icons .ui-button-icon-primary, .ui-button-icons-only .ui-button-icon-primary { left: .5em; } +.ui-button-text-icon-secondary .ui-button-icon-secondary, .ui-button-text-icons .ui-button-icon-secondary, .ui-button-icons-only .ui-button-icon-secondary { right: .5em; } +.ui-button-text-icons .ui-button-icon-secondary, .ui-button-icons-only .ui-button-icon-secondary { right: .5em; } + +/*button sets*/ +.ui-buttonset { margin-right: 7px; } +.ui-buttonset .ui-button { margin-left: 0; margin-right: -.3em; } + +/* workarounds */ +button.ui-button::-moz-focus-inner { border: 0; padding: 0; } /* reset extra padding in Firefox */ +/* + * jQuery UI Dialog 1.8.16 + * + * Copyright 2011, AUTHORS.txt (http://jqueryui.com/about) + * Dual licensed under the MIT or GPL Version 2 licenses. + * http://jquery.org/license + * + * http://docs.jquery.com/UI/Dialog#theming + */ +.ui-dialog { position: absolute; padding: .2em; width: 300px; overflow: hidden; } +.ui-dialog .ui-dialog-titlebar { padding: .4em 1em; position: relative; } +.ui-dialog .ui-dialog-title { float: left; margin: .1em 16px .1em 0; } +.ui-dialog .ui-dialog-titlebar-close { position: absolute; right: .3em; top: 50%; width: 19px; margin: -10px 0 0 0; padding: 1px; height: 18px; } +.ui-dialog .ui-dialog-titlebar-close span { display: block; margin: 1px; } +.ui-dialog .ui-dialog-titlebar-close:hover, .ui-dialog .ui-dialog-titlebar-close:focus { padding: 0; } +.ui-dialog .ui-dialog-content { position: relative; border: 0; padding: .5em 1em; background: none; overflow: auto; zoom: 1; } +.ui-dialog .ui-dialog-buttonpane { text-align: left; border-width: 1px 0 0 0; background-image: none; margin: .5em 0 0 0; padding: .3em 1em .5em .4em; } +.ui-dialog .ui-dialog-buttonpane .ui-dialog-buttonset { float: right; } +.ui-dialog .ui-dialog-buttonpane button { margin: .5em .4em .5em 0; cursor: pointer; } +.ui-dialog .ui-resizable-se { width: 14px; height: 14px; right: 3px; bottom: 3px; } +.ui-draggable .ui-dialog-titlebar { cursor: move; } +/* + * jQuery UI Slider 1.8.16 + * + * Copyright 2011, AUTHORS.txt (http://jqueryui.com/about) + * Dual licensed under the MIT or GPL Version 2 licenses. + * http://jquery.org/license + * + * http://docs.jquery.com/UI/Slider#theming + */ +.ui-slider { position: relative; text-align: left; } +.ui-slider .ui-slider-handle { position: absolute; z-index: 2; width: 1.2em; height: 1.2em; cursor: default; } +.ui-slider .ui-slider-range { position: absolute; z-index: 1; font-size: .7em; display: block; border: 0; background-position: 0 0; } + +.ui-slider-horizontal { height: .8em; } +.ui-slider-horizontal .ui-slider-handle { top: -.3em; margin-left: -.6em; } +.ui-slider-horizontal .ui-slider-range { top: 0; height: 100%; } +.ui-slider-horizontal .ui-slider-range-min { left: 0; } +.ui-slider-horizontal .ui-slider-range-max { right: 0; } + +.ui-slider-vertical { width: .8em; height: 100px; } +.ui-slider-vertical .ui-slider-handle { left: -.3em; margin-left: 0; margin-bottom: -.6em; } +.ui-slider-vertical .ui-slider-range { left: 0; width: 100%; } +.ui-slider-vertical .ui-slider-range-min { bottom: 0; } +.ui-slider-vertical .ui-slider-range-max { top: 0; }/* + * jQuery UI Tabs 1.8.16 + * + * Copyright 2011, AUTHORS.txt (http://jqueryui.com/about) + * Dual licensed under the MIT or GPL Version 2 licenses. + * http://jquery.org/license + * + * http://docs.jquery.com/UI/Tabs#theming + */ +.ui-tabs { position: relative; padding: .2em; zoom: 1; } /* position: relative prevents IE scroll bug (element with position: relative inside container with overflow: auto appear as "fixed") */ +.ui-tabs .ui-tabs-nav { margin: 0; padding: .2em .2em 0; } +.ui-tabs .ui-tabs-nav li { list-style: none; float: left; position: relative; top: 1px; margin: 0 .2em 1px 0; border-bottom: 0 !important; padding: 0; white-space: nowrap; } +.ui-tabs .ui-tabs-nav li a { float: left; padding: .5em 1em; text-decoration: none; } +.ui-tabs .ui-tabs-nav li.ui-tabs-selected { margin-bottom: 0; padding-bottom: 1px; } +.ui-tabs .ui-tabs-nav li.ui-tabs-selected a, .ui-tabs .ui-tabs-nav li.ui-state-disabled a, .ui-tabs .ui-tabs-nav li.ui-state-processing a { cursor: text; } +.ui-tabs .ui-tabs-nav li a, .ui-tabs.ui-tabs-collapsible .ui-tabs-nav li.ui-tabs-selected a { cursor: pointer; } /* first selector in group seems obsolete, but required to overcome bug in Opera applying cursor: text overall if defined elsewhere... */ +.ui-tabs .ui-tabs-panel { display: block; border-width: 0; padding: 1em 1.4em; background: none; } +.ui-tabs .ui-tabs-hide { display: none !important; } +/* + * jQuery UI Datepicker 1.8.16 + * + * Copyright 2011, AUTHORS.txt (http://jqueryui.com/about) + * Dual licensed under the MIT or GPL Version 2 licenses. + * http://jquery.org/license + * + * http://docs.jquery.com/UI/Datepicker#theming + */ +.ui-datepicker { width: 17em; padding: .2em .2em 0; display: none; } +.ui-datepicker .ui-datepicker-header { position:relative; padding:.2em 0; } +.ui-datepicker .ui-datepicker-prev, .ui-datepicker .ui-datepicker-next { position:absolute; top: 2px; width: 1.8em; height: 1.8em; } +.ui-datepicker .ui-datepicker-prev-hover, .ui-datepicker .ui-datepicker-next-hover { top: 1px; } +.ui-datepicker .ui-datepicker-prev { left:2px; } +.ui-datepicker .ui-datepicker-next { right:2px; } +.ui-datepicker .ui-datepicker-prev-hover { left:1px; } +.ui-datepicker .ui-datepicker-next-hover { right:1px; } +.ui-datepicker .ui-datepicker-prev span, .ui-datepicker .ui-datepicker-next span { display: block; position: absolute; left: 50%; margin-left: -8px; top: 50%; margin-top: -8px; } +.ui-datepicker .ui-datepicker-title { margin: 0 2.3em; line-height: 1.8em; text-align: center; } +.ui-datepicker .ui-datepicker-title select { font-size:1em; margin:1px 0; } +.ui-datepicker select.ui-datepicker-month-year {width: 100%;} +.ui-datepicker select.ui-datepicker-month, +.ui-datepicker select.ui-datepicker-year { width: 49%;} +.ui-datepicker table {width: 100%; font-size: .9em; border-collapse: collapse; margin:0 0 .4em; } +.ui-datepicker th { padding: .7em .3em; text-align: center; font-weight: bold; border: 0; } +.ui-datepicker td { border: 0; padding: 1px; } +.ui-datepicker td span, .ui-datepicker td a { display: block; padding: .2em; text-align: right; text-decoration: none; } +.ui-datepicker .ui-datepicker-buttonpane { background-image: none; margin: .7em 0 0 0; padding:0 .2em; border-left: 0; border-right: 0; border-bottom: 0; } +.ui-datepicker .ui-datepicker-buttonpane button { float: right; margin: .5em .2em .4em; cursor: pointer; padding: .2em .6em .3em .6em; width:auto; overflow:visible; } +.ui-datepicker .ui-datepicker-buttonpane button.ui-datepicker-current { float:left; } + +/* with multiple calendars */ +.ui-datepicker.ui-datepicker-multi { width:auto; } +.ui-datepicker-multi .ui-datepicker-group { float:left; } +.ui-datepicker-multi .ui-datepicker-group table { width:95%; margin:0 auto .4em; } +.ui-datepicker-multi-2 .ui-datepicker-group { width:50%; } +.ui-datepicker-multi-3 .ui-datepicker-group { width:33.3%; } +.ui-datepicker-multi-4 .ui-datepicker-group { width:25%; } +.ui-datepicker-multi .ui-datepicker-group-last .ui-datepicker-header { border-left-width:0; } +.ui-datepicker-multi .ui-datepicker-group-middle .ui-datepicker-header { border-left-width:0; } +.ui-datepicker-multi .ui-datepicker-buttonpane { clear:left; } +.ui-datepicker-row-break { clear:both; width:100%; font-size:0em; } + +/* RTL support */ +.ui-datepicker-rtl { direction: rtl; } +.ui-datepicker-rtl .ui-datepicker-prev { right: 2px; left: auto; } +.ui-datepicker-rtl .ui-datepicker-next { left: 2px; right: auto; } +.ui-datepicker-rtl .ui-datepicker-prev:hover { right: 1px; left: auto; } +.ui-datepicker-rtl .ui-datepicker-next:hover { left: 1px; right: auto; } +.ui-datepicker-rtl .ui-datepicker-buttonpane { clear:right; } +.ui-datepicker-rtl .ui-datepicker-buttonpane button { float: left; } +.ui-datepicker-rtl .ui-datepicker-buttonpane button.ui-datepicker-current { float:right; } +.ui-datepicker-rtl .ui-datepicker-group { float:right; } +.ui-datepicker-rtl .ui-datepicker-group-last .ui-datepicker-header { border-right-width:0; border-left-width:1px; } +.ui-datepicker-rtl .ui-datepicker-group-middle .ui-datepicker-header { border-right-width:0; border-left-width:1px; } + +/* IE6 IFRAME FIX (taken from datepicker 1.5.3 */ +.ui-datepicker-cover { + display: none; /*sorry for IE5*/ + display/**/: block; /*sorry for IE5*/ + position: absolute; /*must have*/ + z-index: -1; /*must have*/ + filter: mask(); /*must have*/ + top: -4px; /*must have*/ + left: -4px; /*must have*/ + width: 200px; /*must have*/ + height: 200px; /*must have*/ +}/* + * jQuery UI Progressbar 1.8.16 + * + * Copyright 2011, AUTHORS.txt (http://jqueryui.com/about) + * Dual licensed under the MIT or GPL Version 2 licenses. + * http://jquery.org/license + * + * http://docs.jquery.com/UI/Progressbar#theming + */ +.ui-progressbar { height:2em; text-align: left; } +.ui-progressbar .ui-progressbar-value {margin: -1px; height:100%; }
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k(a,!isNaN(c.attr(a,"tabindex")))},tabbable:function(a){var b=c.attr(a, +"tabindex"),d=isNaN(b);return(d||b>=0)&&k(a,!d)}});c(function(){var a=document.body,b=a.appendChild(b=document.createElement("div"));c.extend(b.style,{minHeight:"100px",height:"auto",padding:0,borderWidth:0});c.support.minHeight=b.offsetHeight===100;c.support.selectstart="onselectstart"in b;a.removeChild(b).style.display="none"});c.extend(c.ui,{plugin:{add:function(a,b,d){a=c.ui[a].prototype;for(var e in d){a.plugins[e]=a.plugins[e]||[];a.plugins[e].push([b,d[e]])}},call:function(a,b,d){if((b=a.plugins[b])&& +a.element[0].parentNode)for(var e=0;e<b.length;e++)a.options[b[e][0]]&&b[e][1].apply(a.element,d)}},contains:function(a,b){return document.compareDocumentPosition?a.compareDocumentPosition(b)&16:a!==b&&a.contains(b)},hasScroll:function(a,b){if(c(a).css("overflow")==="hidden")return false;b=b&&b==="left"?"scrollLeft":"scrollTop";var d=false;if(a[b]>0)return true;a[b]=1;d=a[b]>0;a[b]=0;return d},isOverAxis:function(a,b,d){return a>b&&a<b+d},isOver:function(a,b,d,e,h,i){return c.ui.isOverAxis(a,d,h)&& +c.ui.isOverAxis(b,e,i)}})}})(jQuery); +;/*! + * jQuery UI Widget 1.8.16 + * + * Copyright 2011, AUTHORS.txt (http://jqueryui.com/about) + * Dual licensed under the MIT or GPL Version 2 licenses. + * http://jquery.org/license + * + * http://docs.jquery.com/UI/Widget + */ +(function(b,j){if(b.cleanData){var k=b.cleanData;b.cleanData=function(a){for(var c=0,d;(d=a[c])!=null;c++)try{b(d).triggerHandler("remove")}catch(e){}k(a)}}else{var l=b.fn.remove;b.fn.remove=function(a,c){return this.each(function(){if(!c)if(!a||b.filter(a,[this]).length)b("*",this).add([this]).each(function(){try{b(this).triggerHandler("remove")}catch(d){}});return l.call(b(this),a,c)})}}b.widget=function(a,c,d){var e=a.split(".")[0],f;a=a.split(".")[1];f=e+"-"+a;if(!d){d=c;c=b.Widget}b.expr[":"][f]= +function(h){return!!b.data(h,a)};b[e]=b[e]||{};b[e][a]=function(h,g){arguments.length&&this._createWidget(h,g)};c=new c;c.options=b.extend(true,{},c.options);b[e][a].prototype=b.extend(true,c,{namespace:e,widgetName:a,widgetEventPrefix:b[e][a].prototype.widgetEventPrefix||a,widgetBaseClass:f},d);b.widget.bridge(a,b[e][a])};b.widget.bridge=function(a,c){b.fn[a]=function(d){var e=typeof d==="string",f=Array.prototype.slice.call(arguments,1),h=this;d=!e&&f.length?b.extend.apply(null,[true,d].concat(f)): +d;if(e&&d.charAt(0)==="_")return h;e?this.each(function(){var g=b.data(this,a),i=g&&b.isFunction(g[d])?g[d].apply(g,f):g;if(i!==g&&i!==j){h=i;return false}}):this.each(function(){var g=b.data(this,a);g?g.option(d||{})._init():b.data(this,a,new c(d,this))});return h}};b.Widget=function(a,c){arguments.length&&this._createWidget(a,c)};b.Widget.prototype={widgetName:"widget",widgetEventPrefix:"",options:{disabled:false},_createWidget:function(a,c){b.data(c,this.widgetName,this);this.element=b(c);this.options= +b.extend(true,{},this.options,this._getCreateOptions(),a);var d=this;this.element.bind("remove."+this.widgetName,function(){d.destroy()});this._create();this._trigger("create");this._init()},_getCreateOptions:function(){return b.metadata&&b.metadata.get(this.element[0])[this.widgetName]},_create:function(){},_init:function(){},destroy:function(){this.element.unbind("."+this.widgetName).removeData(this.widgetName);this.widget().unbind("."+this.widgetName).removeAttr("aria-disabled").removeClass(this.widgetBaseClass+ +"-disabled ui-state-disabled")},widget:function(){return this.element},option:function(a,c){var d=a;if(arguments.length===0)return b.extend({},this.options);if(typeof a==="string"){if(c===j)return this.options[a];d={};d[a]=c}this._setOptions(d);return this},_setOptions:function(a){var c=this;b.each(a,function(d,e){c._setOption(d,e)});return this},_setOption:function(a,c){this.options[a]=c;if(a==="disabled")this.widget()[c?"addClass":"removeClass"](this.widgetBaseClass+"-disabled ui-state-disabled").attr("aria-disabled", +c);return this},enable:function(){return this._setOption("disabled",false)},disable:function(){return this._setOption("disabled",true)},_trigger:function(a,c,d){var e=this.options[a];c=b.Event(c);c.type=(a===this.widgetEventPrefix?a:this.widgetEventPrefix+a).toLowerCase();d=d||{};if(c.originalEvent){a=b.event.props.length;for(var f;a;){f=b.event.props[--a];c[f]=c.originalEvent[f]}}this.element.trigger(c,d);return!(b.isFunction(e)&&e.call(this.element[0],c,d)===false||c.isDefaultPrevented())}}})(jQuery); +;/*! + * jQuery UI Mouse 1.8.16 + * + * Copyright 2011, AUTHORS.txt (http://jqueryui.com/about) + * Dual licensed under the MIT or GPL Version 2 licenses. + * http://jquery.org/license + * + * http://docs.jquery.com/UI/Mouse + * + * Depends: + * jquery.ui.widget.js + */ +(function(b){var d=false;b(document).mouseup(function(){d=false});b.widget("ui.mouse",{options:{cancel:":input,option",distance:1,delay:0},_mouseInit:function(){var a=this;this.element.bind("mousedown."+this.widgetName,function(c){return a._mouseDown(c)}).bind("click."+this.widgetName,function(c){if(true===b.data(c.target,a.widgetName+".preventClickEvent")){b.removeData(c.target,a.widgetName+".preventClickEvent");c.stopImmediatePropagation();return false}});this.started=false},_mouseDestroy:function(){this.element.unbind("."+ +this.widgetName)},_mouseDown:function(a){if(!d){this._mouseStarted&&this._mouseUp(a);this._mouseDownEvent=a;var c=this,f=a.which==1,g=typeof this.options.cancel=="string"&&a.target.nodeName?b(a.target).closest(this.options.cancel).length:false;if(!f||g||!this._mouseCapture(a))return true;this.mouseDelayMet=!this.options.delay;if(!this.mouseDelayMet)this._mouseDelayTimer=setTimeout(function(){c.mouseDelayMet=true},this.options.delay);if(this._mouseDistanceMet(a)&&this._mouseDelayMet(a)){this._mouseStarted= +this._mouseStart(a)!==false;if(!this._mouseStarted){a.preventDefault();return true}}true===b.data(a.target,this.widgetName+".preventClickEvent")&&b.removeData(a.target,this.widgetName+".preventClickEvent");this._mouseMoveDelegate=function(e){return c._mouseMove(e)};this._mouseUpDelegate=function(e){return c._mouseUp(e)};b(document).bind("mousemove."+this.widgetName,this._mouseMoveDelegate).bind("mouseup."+this.widgetName,this._mouseUpDelegate);a.preventDefault();return d=true}},_mouseMove:function(a){if(b.browser.msie&& +!(document.documentMode>=9)&&!a.button)return this._mouseUp(a);if(this._mouseStarted){this._mouseDrag(a);return a.preventDefault()}if(this._mouseDistanceMet(a)&&this._mouseDelayMet(a))(this._mouseStarted=this._mouseStart(this._mouseDownEvent,a)!==false)?this._mouseDrag(a):this._mouseUp(a);return!this._mouseStarted},_mouseUp:function(a){b(document).unbind("mousemove."+this.widgetName,this._mouseMoveDelegate).unbind("mouseup."+this.widgetName,this._mouseUpDelegate);if(this._mouseStarted){this._mouseStarted= +false;a.target==this._mouseDownEvent.target&&b.data(a.target,this.widgetName+".preventClickEvent",true);this._mouseStop(a)}return false},_mouseDistanceMet:function(a){return Math.max(Math.abs(this._mouseDownEvent.pageX-a.pageX),Math.abs(this._mouseDownEvent.pageY-a.pageY))>=this.options.distance},_mouseDelayMet:function(){return this.mouseDelayMet},_mouseStart:function(){},_mouseDrag:function(){},_mouseStop:function(){},_mouseCapture:function(){return true}})})(jQuery); +;/* + * jQuery UI Position 1.8.16 + * + * Copyright 2011, AUTHORS.txt (http://jqueryui.com/about) + * Dual licensed under the MIT or GPL Version 2 licenses. + * http://jquery.org/license + * + * http://docs.jquery.com/UI/Position + */ +(function(c){c.ui=c.ui||{};var n=/left|center|right/,o=/top|center|bottom/,t=c.fn.position,u=c.fn.offset;c.fn.position=function(b){if(!b||!b.of)return t.apply(this,arguments);b=c.extend({},b);var a=c(b.of),d=a[0],g=(b.collision||"flip").split(" "),e=b.offset?b.offset.split(" "):[0,0],h,k,j;if(d.nodeType===9){h=a.width();k=a.height();j={top:0,left:0}}else if(d.setTimeout){h=a.width();k=a.height();j={top:a.scrollTop(),left:a.scrollLeft()}}else if(d.preventDefault){b.at="left top";h=k=0;j={top:b.of.pageY, +left:b.of.pageX}}else{h=a.outerWidth();k=a.outerHeight();j=a.offset()}c.each(["my","at"],function(){var f=(b[this]||"").split(" ");if(f.length===1)f=n.test(f[0])?f.concat(["center"]):o.test(f[0])?["center"].concat(f):["center","center"];f[0]=n.test(f[0])?f[0]:"center";f[1]=o.test(f[1])?f[1]:"center";b[this]=f});if(g.length===1)g[1]=g[0];e[0]=parseInt(e[0],10)||0;if(e.length===1)e[1]=e[0];e[1]=parseInt(e[1],10)||0;if(b.at[0]==="right")j.left+=h;else if(b.at[0]==="center")j.left+=h/2;if(b.at[1]==="bottom")j.top+= +k;else if(b.at[1]==="center")j.top+=k/2;j.left+=e[0];j.top+=e[1];return this.each(function(){var f=c(this),l=f.outerWidth(),m=f.outerHeight(),p=parseInt(c.curCSS(this,"marginLeft",true))||0,q=parseInt(c.curCSS(this,"marginTop",true))||0,v=l+p+(parseInt(c.curCSS(this,"marginRight",true))||0),w=m+q+(parseInt(c.curCSS(this,"marginBottom",true))||0),i=c.extend({},j),r;if(b.my[0]==="right")i.left-=l;else if(b.my[0]==="center")i.left-=l/2;if(b.my[1]==="bottom")i.top-=m;else if(b.my[1]==="center")i.top-= +m/2;i.left=Math.round(i.left);i.top=Math.round(i.top);r={left:i.left-p,top:i.top-q};c.each(["left","top"],function(s,x){c.ui.position[g[s]]&&c.ui.position[g[s]][x](i,{targetWidth:h,targetHeight:k,elemWidth:l,elemHeight:m,collisionPosition:r,collisionWidth:v,collisionHeight:w,offset:e,my:b.my,at:b.at})});c.fn.bgiframe&&f.bgiframe();f.offset(c.extend(i,{using:b.using}))})};c.ui.position={fit:{left:function(b,a){var d=c(window);d=a.collisionPosition.left+a.collisionWidth-d.width()-d.scrollLeft();b.left= +d>0?b.left-d:Math.max(b.left-a.collisionPosition.left,b.left)},top:function(b,a){var d=c(window);d=a.collisionPosition.top+a.collisionHeight-d.height()-d.scrollTop();b.top=d>0?b.top-d:Math.max(b.top-a.collisionPosition.top,b.top)}},flip:{left:function(b,a){if(a.at[0]!=="center"){var d=c(window);d=a.collisionPosition.left+a.collisionWidth-d.width()-d.scrollLeft();var g=a.my[0]==="left"?-a.elemWidth:a.my[0]==="right"?a.elemWidth:0,e=a.at[0]==="left"?a.targetWidth:-a.targetWidth,h=-2*a.offset[0];b.left+= +a.collisionPosition.left<0?g+e+h:d>0?g+e+h:0}},top:function(b,a){if(a.at[1]!=="center"){var d=c(window);d=a.collisionPosition.top+a.collisionHeight-d.height()-d.scrollTop();var g=a.my[1]==="top"?-a.elemHeight:a.my[1]==="bottom"?a.elemHeight:0,e=a.at[1]==="top"?a.targetHeight:-a.targetHeight,h=-2*a.offset[1];b.top+=a.collisionPosition.top<0?g+e+h:d>0?g+e+h:0}}}};if(!c.offset.setOffset){c.offset.setOffset=function(b,a){if(/static/.test(c.curCSS(b,"position")))b.style.position="relative";var d=c(b), +g=d.offset(),e=parseInt(c.curCSS(b,"top",true),10)||0,h=parseInt(c.curCSS(b,"left",true),10)||0;g={top:a.top-g.top+e,left:a.left-g.left+h};"using"in a?a.using.call(b,g):d.css(g)};c.fn.offset=function(b){var a=this[0];if(!a||!a.ownerDocument)return null;if(b)return this.each(function(){c.offset.setOffset(this,b)});return u.call(this)}}})(jQuery); +;/* + * jQuery UI Draggable 1.8.16 + * + * Copyright 2011, AUTHORS.txt (http://jqueryui.com/about) + * Dual licensed under the MIT or GPL Version 2 licenses. + * http://jquery.org/license + * + * http://docs.jquery.com/UI/Draggables + * + * Depends: + * jquery.ui.core.js + * jquery.ui.mouse.js + * jquery.ui.widget.js + */ +(function(d){d.widget("ui.draggable",d.ui.mouse,{widgetEventPrefix:"drag",options:{addClasses:true,appendTo:"parent",axis:false,connectToSortable:false,containment:false,cursor:"auto",cursorAt:false,grid:false,handle:false,helper:"original",iframeFix:false,opacity:false,refreshPositions:false,revert:false,revertDuration:500,scope:"default",scroll:true,scrollSensitivity:20,scrollSpeed:20,snap:false,snapMode:"both",snapTolerance:20,stack:false,zIndex:false},_create:function(){if(this.options.helper== +"original"&&!/^(?:r|a|f)/.test(this.element.css("position")))this.element[0].style.position="relative";this.options.addClasses&&this.element.addClass("ui-draggable");this.options.disabled&&this.element.addClass("ui-draggable-disabled");this._mouseInit()},destroy:function(){if(this.element.data("draggable")){this.element.removeData("draggable").unbind(".draggable").removeClass("ui-draggable ui-draggable-dragging ui-draggable-disabled");this._mouseDestroy();return this}},_mouseCapture:function(a){var b= +this.options;if(this.helper||b.disabled||d(a.target).is(".ui-resizable-handle"))return false;this.handle=this._getHandle(a);if(!this.handle)return false;if(b.iframeFix)d(b.iframeFix===true?"iframe":b.iframeFix).each(function(){d('<div class="ui-draggable-iframeFix" style="background: #fff;"></div>').css({width:this.offsetWidth+"px",height:this.offsetHeight+"px",position:"absolute",opacity:"0.001",zIndex:1E3}).css(d(this).offset()).appendTo("body")});return true},_mouseStart:function(a){var b=this.options; +this.helper=this._createHelper(a);this._cacheHelperProportions();if(d.ui.ddmanager)d.ui.ddmanager.current=this;this._cacheMargins();this.cssPosition=this.helper.css("position");this.scrollParent=this.helper.scrollParent();this.offset=this.positionAbs=this.element.offset();this.offset={top:this.offset.top-this.margins.top,left:this.offset.left-this.margins.left};d.extend(this.offset,{click:{left:a.pageX-this.offset.left,top:a.pageY-this.offset.top},parent:this._getParentOffset(),relative:this._getRelativeOffset()}); +this.originalPosition=this.position=this._generatePosition(a);this.originalPageX=a.pageX;this.originalPageY=a.pageY;b.cursorAt&&this._adjustOffsetFromHelper(b.cursorAt);b.containment&&this._setContainment();if(this._trigger("start",a)===false){this._clear();return false}this._cacheHelperProportions();d.ui.ddmanager&&!b.dropBehaviour&&d.ui.ddmanager.prepareOffsets(this,a);this.helper.addClass("ui-draggable-dragging");this._mouseDrag(a,true);d.ui.ddmanager&&d.ui.ddmanager.dragStart(this,a);return true}, +_mouseDrag:function(a,b){this.position=this._generatePosition(a);this.positionAbs=this._convertPositionTo("absolute");if(!b){b=this._uiHash();if(this._trigger("drag",a,b)===false){this._mouseUp({});return false}this.position=b.position}if(!this.options.axis||this.options.axis!="y")this.helper[0].style.left=this.position.left+"px";if(!this.options.axis||this.options.axis!="x")this.helper[0].style.top=this.position.top+"px";d.ui.ddmanager&&d.ui.ddmanager.drag(this,a);return false},_mouseStop:function(a){var b= +false;if(d.ui.ddmanager&&!this.options.dropBehaviour)b=d.ui.ddmanager.drop(this,a);if(this.dropped){b=this.dropped;this.dropped=false}if((!this.element[0]||!this.element[0].parentNode)&&this.options.helper=="original")return false;if(this.options.revert=="invalid"&&!b||this.options.revert=="valid"&&b||this.options.revert===true||d.isFunction(this.options.revert)&&this.options.revert.call(this.element,b)){var c=this;d(this.helper).animate(this.originalPosition,parseInt(this.options.revertDuration, +10),function(){c._trigger("stop",a)!==false&&c._clear()})}else this._trigger("stop",a)!==false&&this._clear();return false},_mouseUp:function(a){this.options.iframeFix===true&&d("div.ui-draggable-iframeFix").each(function(){this.parentNode.removeChild(this)});d.ui.ddmanager&&d.ui.ddmanager.dragStop(this,a);return d.ui.mouse.prototype._mouseUp.call(this,a)},cancel:function(){this.helper.is(".ui-draggable-dragging")?this._mouseUp({}):this._clear();return this},_getHandle:function(a){var b=!this.options.handle|| +!d(this.options.handle,this.element).length?true:false;d(this.options.handle,this.element).find("*").andSelf().each(function(){if(this==a.target)b=true});return b},_createHelper:function(a){var b=this.options;a=d.isFunction(b.helper)?d(b.helper.apply(this.element[0],[a])):b.helper=="clone"?this.element.clone().removeAttr("id"):this.element;a.parents("body").length||a.appendTo(b.appendTo=="parent"?this.element[0].parentNode:b.appendTo);a[0]!=this.element[0]&&!/(fixed|absolute)/.test(a.css("position"))&& +a.css("position","absolute");return a},_adjustOffsetFromHelper:function(a){if(typeof a=="string")a=a.split(" ");if(d.isArray(a))a={left:+a[0],top:+a[1]||0};if("left"in a)this.offset.click.left=a.left+this.margins.left;if("right"in a)this.offset.click.left=this.helperProportions.width-a.right+this.margins.left;if("top"in a)this.offset.click.top=a.top+this.margins.top;if("bottom"in a)this.offset.click.top=this.helperProportions.height-a.bottom+this.margins.top},_getParentOffset:function(){this.offsetParent= +this.helper.offsetParent();var a=this.offsetParent.offset();if(this.cssPosition=="absolute"&&this.scrollParent[0]!=document&&d.ui.contains(this.scrollParent[0],this.offsetParent[0])){a.left+=this.scrollParent.scrollLeft();a.top+=this.scrollParent.scrollTop()}if(this.offsetParent[0]==document.body||this.offsetParent[0].tagName&&this.offsetParent[0].tagName.toLowerCase()=="html"&&d.browser.msie)a={top:0,left:0};return{top:a.top+(parseInt(this.offsetParent.css("borderTopWidth"),10)||0),left:a.left+(parseInt(this.offsetParent.css("borderLeftWidth"), +10)||0)}},_getRelativeOffset:function(){if(this.cssPosition=="relative"){var a=this.element.position();return{top:a.top-(parseInt(this.helper.css("top"),10)||0)+this.scrollParent.scrollTop(),left:a.left-(parseInt(this.helper.css("left"),10)||0)+this.scrollParent.scrollLeft()}}else return{top:0,left:0}},_cacheMargins:function(){this.margins={left:parseInt(this.element.css("marginLeft"),10)||0,top:parseInt(this.element.css("marginTop"),10)||0,right:parseInt(this.element.css("marginRight"),10)||0,bottom:parseInt(this.element.css("marginBottom"), +10)||0}},_cacheHelperProportions:function(){this.helperProportions={width:this.helper.outerWidth(),height:this.helper.outerHeight()}},_setContainment:function(){var a=this.options;if(a.containment=="parent")a.containment=this.helper[0].parentNode;if(a.containment=="document"||a.containment=="window")this.containment=[a.containment=="document"?0:d(window).scrollLeft()-this.offset.relative.left-this.offset.parent.left,a.containment=="document"?0:d(window).scrollTop()-this.offset.relative.top-this.offset.parent.top, +(a.containment=="document"?0:d(window).scrollLeft())+d(a.containment=="document"?document:window).width()-this.helperProportions.width-this.margins.left,(a.containment=="document"?0:d(window).scrollTop())+(d(a.containment=="document"?document:window).height()||document.body.parentNode.scrollHeight)-this.helperProportions.height-this.margins.top];if(!/^(document|window|parent)$/.test(a.containment)&&a.containment.constructor!=Array){a=d(a.containment);var b=a[0];if(b){a.offset();var c=d(b).css("overflow")!= +"hidden";this.containment=[(parseInt(d(b).css("borderLeftWidth"),10)||0)+(parseInt(d(b).css("paddingLeft"),10)||0),(parseInt(d(b).css("borderTopWidth"),10)||0)+(parseInt(d(b).css("paddingTop"),10)||0),(c?Math.max(b.scrollWidth,b.offsetWidth):b.offsetWidth)-(parseInt(d(b).css("borderLeftWidth"),10)||0)-(parseInt(d(b).css("paddingRight"),10)||0)-this.helperProportions.width-this.margins.left-this.margins.right,(c?Math.max(b.scrollHeight,b.offsetHeight):b.offsetHeight)-(parseInt(d(b).css("borderTopWidth"), +10)||0)-(parseInt(d(b).css("paddingBottom"),10)||0)-this.helperProportions.height-this.margins.top-this.margins.bottom];this.relative_container=a}}else if(a.containment.constructor==Array)this.containment=a.containment},_convertPositionTo:function(a,b){if(!b)b=this.position;a=a=="absolute"?1:-1;var c=this.cssPosition=="absolute"&&!(this.scrollParent[0]!=document&&d.ui.contains(this.scrollParent[0],this.offsetParent[0]))?this.offsetParent:this.scrollParent,f=/(html|body)/i.test(c[0].tagName);return{top:b.top+ +this.offset.relative.top*a+this.offset.parent.top*a-(d.browser.safari&&d.browser.version<526&&this.cssPosition=="fixed"?0:(this.cssPosition=="fixed"?-this.scrollParent.scrollTop():f?0:c.scrollTop())*a),left:b.left+this.offset.relative.left*a+this.offset.parent.left*a-(d.browser.safari&&d.browser.version<526&&this.cssPosition=="fixed"?0:(this.cssPosition=="fixed"?-this.scrollParent.scrollLeft():f?0:c.scrollLeft())*a)}},_generatePosition:function(a){var b=this.options,c=this.cssPosition=="absolute"&& +!(this.scrollParent[0]!=document&&d.ui.contains(this.scrollParent[0],this.offsetParent[0]))?this.offsetParent:this.scrollParent,f=/(html|body)/i.test(c[0].tagName),e=a.pageX,h=a.pageY;if(this.originalPosition){var g;if(this.containment){if(this.relative_container){g=this.relative_container.offset();g=[this.containment[0]+g.left,this.containment[1]+g.top,this.containment[2]+g.left,this.containment[3]+g.top]}else g=this.containment;if(a.pageX-this.offset.click.left<g[0])e=g[0]+this.offset.click.left; +if(a.pageY-this.offset.click.top<g[1])h=g[1]+this.offset.click.top;if(a.pageX-this.offset.click.left>g[2])e=g[2]+this.offset.click.left;if(a.pageY-this.offset.click.top>g[3])h=g[3]+this.offset.click.top}if(b.grid){h=b.grid[1]?this.originalPageY+Math.round((h-this.originalPageY)/b.grid[1])*b.grid[1]:this.originalPageY;h=g?!(h-this.offset.click.top<g[1]||h-this.offset.click.top>g[3])?h:!(h-this.offset.click.top<g[1])?h-b.grid[1]:h+b.grid[1]:h;e=b.grid[0]?this.originalPageX+Math.round((e-this.originalPageX)/ +b.grid[0])*b.grid[0]:this.originalPageX;e=g?!(e-this.offset.click.left<g[0]||e-this.offset.click.left>g[2])?e:!(e-this.offset.click.left<g[0])?e-b.grid[0]:e+b.grid[0]:e}}return{top:h-this.offset.click.top-this.offset.relative.top-this.offset.parent.top+(d.browser.safari&&d.browser.version<526&&this.cssPosition=="fixed"?0:this.cssPosition=="fixed"?-this.scrollParent.scrollTop():f?0:c.scrollTop()),left:e-this.offset.click.left-this.offset.relative.left-this.offset.parent.left+(d.browser.safari&&d.browser.version< +526&&this.cssPosition=="fixed"?0:this.cssPosition=="fixed"?-this.scrollParent.scrollLeft():f?0:c.scrollLeft())}},_clear:function(){this.helper.removeClass("ui-draggable-dragging");this.helper[0]!=this.element[0]&&!this.cancelHelperRemoval&&this.helper.remove();this.helper=null;this.cancelHelperRemoval=false},_trigger:function(a,b,c){c=c||this._uiHash();d.ui.plugin.call(this,a,[b,c]);if(a=="drag")this.positionAbs=this._convertPositionTo("absolute");return d.Widget.prototype._trigger.call(this,a,b, +c)},plugins:{},_uiHash:function(){return{helper:this.helper,position:this.position,originalPosition:this.originalPosition,offset:this.positionAbs}}});d.extend(d.ui.draggable,{version:"1.8.16"});d.ui.plugin.add("draggable","connectToSortable",{start:function(a,b){var c=d(this).data("draggable"),f=c.options,e=d.extend({},b,{item:c.element});c.sortables=[];d(f.connectToSortable).each(function(){var h=d.data(this,"sortable");if(h&&!h.options.disabled){c.sortables.push({instance:h,shouldRevert:h.options.revert}); +h.refreshPositions();h._trigger("activate",a,e)}})},stop:function(a,b){var c=d(this).data("draggable"),f=d.extend({},b,{item:c.element});d.each(c.sortables,function(){if(this.instance.isOver){this.instance.isOver=0;c.cancelHelperRemoval=true;this.instance.cancelHelperRemoval=false;if(this.shouldRevert)this.instance.options.revert=true;this.instance._mouseStop(a);this.instance.options.helper=this.instance.options._helper;c.options.helper=="original"&&this.instance.currentItem.css({top:"auto",left:"auto"})}else{this.instance.cancelHelperRemoval= +false;this.instance._trigger("deactivate",a,f)}})},drag:function(a,b){var c=d(this).data("draggable"),f=this;d.each(c.sortables,function(){this.instance.positionAbs=c.positionAbs;this.instance.helperProportions=c.helperProportions;this.instance.offset.click=c.offset.click;if(this.instance._intersectsWith(this.instance.containerCache)){if(!this.instance.isOver){this.instance.isOver=1;this.instance.currentItem=d(f).clone().removeAttr("id").appendTo(this.instance.element).data("sortable-item",true); +this.instance.options._helper=this.instance.options.helper;this.instance.options.helper=function(){return b.helper[0]};a.target=this.instance.currentItem[0];this.instance._mouseCapture(a,true);this.instance._mouseStart(a,true,true);this.instance.offset.click.top=c.offset.click.top;this.instance.offset.click.left=c.offset.click.left;this.instance.offset.parent.left-=c.offset.parent.left-this.instance.offset.parent.left;this.instance.offset.parent.top-=c.offset.parent.top-this.instance.offset.parent.top; +c._trigger("toSortable",a);c.dropped=this.instance.element;c.currentItem=c.element;this.instance.fromOutside=c}this.instance.currentItem&&this.instance._mouseDrag(a)}else if(this.instance.isOver){this.instance.isOver=0;this.instance.cancelHelperRemoval=true;this.instance.options.revert=false;this.instance._trigger("out",a,this.instance._uiHash(this.instance));this.instance._mouseStop(a,true);this.instance.options.helper=this.instance.options._helper;this.instance.currentItem.remove();this.instance.placeholder&& +this.instance.placeholder.remove();c._trigger("fromSortable",a);c.dropped=false}})}});d.ui.plugin.add("draggable","cursor",{start:function(){var a=d("body"),b=d(this).data("draggable").options;if(a.css("cursor"))b._cursor=a.css("cursor");a.css("cursor",b.cursor)},stop:function(){var a=d(this).data("draggable").options;a._cursor&&d("body").css("cursor",a._cursor)}});d.ui.plugin.add("draggable","opacity",{start:function(a,b){a=d(b.helper);b=d(this).data("draggable").options;if(a.css("opacity"))b._opacity= +a.css("opacity");a.css("opacity",b.opacity)},stop:function(a,b){a=d(this).data("draggable").options;a._opacity&&d(b.helper).css("opacity",a._opacity)}});d.ui.plugin.add("draggable","scroll",{start:function(){var a=d(this).data("draggable");if(a.scrollParent[0]!=document&&a.scrollParent[0].tagName!="HTML")a.overflowOffset=a.scrollParent.offset()},drag:function(a){var b=d(this).data("draggable"),c=b.options,f=false;if(b.scrollParent[0]!=document&&b.scrollParent[0].tagName!="HTML"){if(!c.axis||c.axis!= +"x")if(b.overflowOffset.top+b.scrollParent[0].offsetHeight-a.pageY<c.scrollSensitivity)b.scrollParent[0].scrollTop=f=b.scrollParent[0].scrollTop+c.scrollSpeed;else if(a.pageY-b.overflowOffset.top<c.scrollSensitivity)b.scrollParent[0].scrollTop=f=b.scrollParent[0].scrollTop-c.scrollSpeed;if(!c.axis||c.axis!="y")if(b.overflowOffset.left+b.scrollParent[0].offsetWidth-a.pageX<c.scrollSensitivity)b.scrollParent[0].scrollLeft=f=b.scrollParent[0].scrollLeft+c.scrollSpeed;else if(a.pageX-b.overflowOffset.left< +c.scrollSensitivity)b.scrollParent[0].scrollLeft=f=b.scrollParent[0].scrollLeft-c.scrollSpeed}else{if(!c.axis||c.axis!="x")if(a.pageY-d(document).scrollTop()<c.scrollSensitivity)f=d(document).scrollTop(d(document).scrollTop()-c.scrollSpeed);else if(d(window).height()-(a.pageY-d(document).scrollTop())<c.scrollSensitivity)f=d(document).scrollTop(d(document).scrollTop()+c.scrollSpeed);if(!c.axis||c.axis!="y")if(a.pageX-d(document).scrollLeft()<c.scrollSensitivity)f=d(document).scrollLeft(d(document).scrollLeft()- +c.scrollSpeed);else if(d(window).width()-(a.pageX-d(document).scrollLeft())<c.scrollSensitivity)f=d(document).scrollLeft(d(document).scrollLeft()+c.scrollSpeed)}f!==false&&d.ui.ddmanager&&!c.dropBehaviour&&d.ui.ddmanager.prepareOffsets(b,a)}});d.ui.plugin.add("draggable","snap",{start:function(){var a=d(this).data("draggable"),b=a.options;a.snapElements=[];d(b.snap.constructor!=String?b.snap.items||":data(draggable)":b.snap).each(function(){var c=d(this),f=c.offset();this!=a.element[0]&&a.snapElements.push({item:this, +width:c.outerWidth(),height:c.outerHeight(),top:f.top,left:f.left})})},drag:function(a,b){for(var c=d(this).data("draggable"),f=c.options,e=f.snapTolerance,h=b.offset.left,g=h+c.helperProportions.width,n=b.offset.top,o=n+c.helperProportions.height,i=c.snapElements.length-1;i>=0;i--){var j=c.snapElements[i].left,l=j+c.snapElements[i].width,k=c.snapElements[i].top,m=k+c.snapElements[i].height;if(j-e<h&&h<l+e&&k-e<n&&n<m+e||j-e<h&&h<l+e&&k-e<o&&o<m+e||j-e<g&&g<l+e&&k-e<n&&n<m+e||j-e<g&&g<l+e&&k-e<o&& +o<m+e){if(f.snapMode!="inner"){var p=Math.abs(k-o)<=e,q=Math.abs(m-n)<=e,r=Math.abs(j-g)<=e,s=Math.abs(l-h)<=e;if(p)b.position.top=c._convertPositionTo("relative",{top:k-c.helperProportions.height,left:0}).top-c.margins.top;if(q)b.position.top=c._convertPositionTo("relative",{top:m,left:0}).top-c.margins.top;if(r)b.position.left=c._convertPositionTo("relative",{top:0,left:j-c.helperProportions.width}).left-c.margins.left;if(s)b.position.left=c._convertPositionTo("relative",{top:0,left:l}).left-c.margins.left}var t= +p||q||r||s;if(f.snapMode!="outer"){p=Math.abs(k-n)<=e;q=Math.abs(m-o)<=e;r=Math.abs(j-h)<=e;s=Math.abs(l-g)<=e;if(p)b.position.top=c._convertPositionTo("relative",{top:k,left:0}).top-c.margins.top;if(q)b.position.top=c._convertPositionTo("relative",{top:m-c.helperProportions.height,left:0}).top-c.margins.top;if(r)b.position.left=c._convertPositionTo("relative",{top:0,left:j}).left-c.margins.left;if(s)b.position.left=c._convertPositionTo("relative",{top:0,left:l-c.helperProportions.width}).left-c.margins.left}if(!c.snapElements[i].snapping&& +(p||q||r||s||t))c.options.snap.snap&&c.options.snap.snap.call(c.element,a,d.extend(c._uiHash(),{snapItem:c.snapElements[i].item}));c.snapElements[i].snapping=p||q||r||s||t}else{c.snapElements[i].snapping&&c.options.snap.release&&c.options.snap.release.call(c.element,a,d.extend(c._uiHash(),{snapItem:c.snapElements[i].item}));c.snapElements[i].snapping=false}}}});d.ui.plugin.add("draggable","stack",{start:function(){var a=d(this).data("draggable").options;a=d.makeArray(d(a.stack)).sort(function(c,f){return(parseInt(d(c).css("zIndex"), +10)||0)-(parseInt(d(f).css("zIndex"),10)||0)});if(a.length){var b=parseInt(a[0].style.zIndex)||0;d(a).each(function(c){this.style.zIndex=b+c});this[0].style.zIndex=b+a.length}}});d.ui.plugin.add("draggable","zIndex",{start:function(a,b){a=d(b.helper);b=d(this).data("draggable").options;if(a.css("zIndex"))b._zIndex=a.css("zIndex");a.css("zIndex",b.zIndex)},stop:function(a,b){a=d(this).data("draggable").options;a._zIndex&&d(b.helper).css("zIndex",a._zIndex)}})})(jQuery); +;/* + * jQuery UI Droppable 1.8.16 + * + * Copyright 2011, AUTHORS.txt (http://jqueryui.com/about) + * Dual licensed under the MIT or GPL Version 2 licenses. + * http://jquery.org/license + * + * http://docs.jquery.com/UI/Droppables + * + * Depends: + * jquery.ui.core.js + * jquery.ui.widget.js + * jquery.ui.mouse.js + * jquery.ui.draggable.js + */ +(function(d){d.widget("ui.droppable",{widgetEventPrefix:"drop",options:{accept:"*",activeClass:false,addClasses:true,greedy:false,hoverClass:false,scope:"default",tolerance:"intersect"},_create:function(){var a=this.options,b=a.accept;this.isover=0;this.isout=1;this.accept=d.isFunction(b)?b:function(c){return c.is(b)};this.proportions={width:this.element[0].offsetWidth,height:this.element[0].offsetHeight};d.ui.ddmanager.droppables[a.scope]=d.ui.ddmanager.droppables[a.scope]||[];d.ui.ddmanager.droppables[a.scope].push(this); +a.addClasses&&this.element.addClass("ui-droppable")},destroy:function(){for(var a=d.ui.ddmanager.droppables[this.options.scope],b=0;b<a.length;b++)a[b]==this&&a.splice(b,1);this.element.removeClass("ui-droppable ui-droppable-disabled").removeData("droppable").unbind(".droppable");return this},_setOption:function(a,b){if(a=="accept")this.accept=d.isFunction(b)?b:function(c){return c.is(b)};d.Widget.prototype._setOption.apply(this,arguments)},_activate:function(a){var b=d.ui.ddmanager.current;this.options.activeClass&& +this.element.addClass(this.options.activeClass);b&&this._trigger("activate",a,this.ui(b))},_deactivate:function(a){var b=d.ui.ddmanager.current;this.options.activeClass&&this.element.removeClass(this.options.activeClass);b&&this._trigger("deactivate",a,this.ui(b))},_over:function(a){var b=d.ui.ddmanager.current;if(!(!b||(b.currentItem||b.element)[0]==this.element[0]))if(this.accept.call(this.element[0],b.currentItem||b.element)){this.options.hoverClass&&this.element.addClass(this.options.hoverClass); +this._trigger("over",a,this.ui(b))}},_out:function(a){var b=d.ui.ddmanager.current;if(!(!b||(b.currentItem||b.element)[0]==this.element[0]))if(this.accept.call(this.element[0],b.currentItem||b.element)){this.options.hoverClass&&this.element.removeClass(this.options.hoverClass);this._trigger("out",a,this.ui(b))}},_drop:function(a,b){var c=b||d.ui.ddmanager.current;if(!c||(c.currentItem||c.element)[0]==this.element[0])return false;var e=false;this.element.find(":data(droppable)").not(".ui-draggable-dragging").each(function(){var g= +d.data(this,"droppable");if(g.options.greedy&&!g.options.disabled&&g.options.scope==c.options.scope&&g.accept.call(g.element[0],c.currentItem||c.element)&&d.ui.intersect(c,d.extend(g,{offset:g.element.offset()}),g.options.tolerance)){e=true;return false}});if(e)return false;if(this.accept.call(this.element[0],c.currentItem||c.element)){this.options.activeClass&&this.element.removeClass(this.options.activeClass);this.options.hoverClass&&this.element.removeClass(this.options.hoverClass);this._trigger("drop", +a,this.ui(c));return this.element}return false},ui:function(a){return{draggable:a.currentItem||a.element,helper:a.helper,position:a.position,offset:a.positionAbs}}});d.extend(d.ui.droppable,{version:"1.8.16"});d.ui.intersect=function(a,b,c){if(!b.offset)return false;var e=(a.positionAbs||a.position.absolute).left,g=e+a.helperProportions.width,f=(a.positionAbs||a.position.absolute).top,h=f+a.helperProportions.height,i=b.offset.left,k=i+b.proportions.width,j=b.offset.top,l=j+b.proportions.height; +switch(c){case "fit":return i<=e&&g<=k&&j<=f&&h<=l;case "intersect":return i<e+a.helperProportions.width/2&&g-a.helperProportions.width/2<k&&j<f+a.helperProportions.height/2&&h-a.helperProportions.height/2<l;case "pointer":return d.ui.isOver((a.positionAbs||a.position.absolute).top+(a.clickOffset||a.offset.click).top,(a.positionAbs||a.position.absolute).left+(a.clickOffset||a.offset.click).left,j,i,b.proportions.height,b.proportions.width);case "touch":return(f>=j&&f<=l||h>=j&&h<=l||f<j&&h>l)&&(e>= +i&&e<=k||g>=i&&g<=k||e<i&&g>k);default:return false}};d.ui.ddmanager={current:null,droppables:{"default":[]},prepareOffsets:function(a,b){var c=d.ui.ddmanager.droppables[a.options.scope]||[],e=b?b.type:null,g=(a.currentItem||a.element).find(":data(droppable)").andSelf(),f=0;a:for(;f<c.length;f++)if(!(c[f].options.disabled||a&&!c[f].accept.call(c[f].element[0],a.currentItem||a.element))){for(var h=0;h<g.length;h++)if(g[h]==c[f].element[0]){c[f].proportions.height=0;continue a}c[f].visible=c[f].element.css("display")!= +"none";if(c[f].visible){e=="mousedown"&&c[f]._activate.call(c[f],b);c[f].offset=c[f].element.offset();c[f].proportions={width:c[f].element[0].offsetWidth,height:c[f].element[0].offsetHeight}}}},drop:function(a,b){var c=false;d.each(d.ui.ddmanager.droppables[a.options.scope]||[],function(){if(this.options){if(!this.options.disabled&&this.visible&&d.ui.intersect(a,this,this.options.tolerance))c=c||this._drop.call(this,b);if(!this.options.disabled&&this.visible&&this.accept.call(this.element[0],a.currentItem|| +a.element)){this.isout=1;this.isover=0;this._deactivate.call(this,b)}}});return c},dragStart:function(a,b){a.element.parents(":not(body,html)").bind("scroll.droppable",function(){a.options.refreshPositions||d.ui.ddmanager.prepareOffsets(a,b)})},drag:function(a,b){a.options.refreshPositions&&d.ui.ddmanager.prepareOffsets(a,b);d.each(d.ui.ddmanager.droppables[a.options.scope]||[],function(){if(!(this.options.disabled||this.greedyChild||!this.visible)){var c=d.ui.intersect(a,this,this.options.tolerance); +if(c=!c&&this.isover==1?"isout":c&&this.isover==0?"isover":null){var e;if(this.options.greedy){var g=this.element.parents(":data(droppable):eq(0)");if(g.length){e=d.data(g[0],"droppable");e.greedyChild=c=="isover"?1:0}}if(e&&c=="isover"){e.isover=0;e.isout=1;e._out.call(e,b)}this[c]=1;this[c=="isout"?"isover":"isout"]=0;this[c=="isover"?"_over":"_out"].call(this,b);if(e&&c=="isout"){e.isout=0;e.isover=1;e._over.call(e,b)}}}})},dragStop:function(a,b){a.element.parents(":not(body,html)").unbind("scroll.droppable"); +a.options.refreshPositions||d.ui.ddmanager.prepareOffsets(a,b)}}})(jQuery); +;/* + * jQuery UI Resizable 1.8.16 + * + * Copyright 2011, AUTHORS.txt (http://jqueryui.com/about) + * Dual licensed under the MIT or GPL Version 2 licenses. + * http://jquery.org/license + * + * http://docs.jquery.com/UI/Resizables + * + * Depends: + * jquery.ui.core.js + * jquery.ui.mouse.js + * jquery.ui.widget.js + */ +(function(e){e.widget("ui.resizable",e.ui.mouse,{widgetEventPrefix:"resize",options:{alsoResize:false,animate:false,animateDuration:"slow",animateEasing:"swing",aspectRatio:false,autoHide:false,containment:false,ghost:false,grid:false,handles:"e,s,se",helper:false,maxHeight:null,maxWidth:null,minHeight:10,minWidth:10,zIndex:1E3},_create:function(){var b=this,a=this.options;this.element.addClass("ui-resizable");e.extend(this,{_aspectRatio:!!a.aspectRatio,aspectRatio:a.aspectRatio,originalElement:this.element, +_proportionallyResizeElements:[],_helper:a.helper||a.ghost||a.animate?a.helper||"ui-resizable-helper":null});if(this.element[0].nodeName.match(/canvas|textarea|input|select|button|img/i)){/relative/.test(this.element.css("position"))&&e.browser.opera&&this.element.css({position:"relative",top:"auto",left:"auto"});this.element.wrap(e('<div class="ui-wrapper" style="overflow: hidden;"></div>').css({position:this.element.css("position"),width:this.element.outerWidth(),height:this.element.outerHeight(), +top:this.element.css("top"),left:this.element.css("left")}));this.element=this.element.parent().data("resizable",this.element.data("resizable"));this.elementIsWrapper=true;this.element.css({marginLeft:this.originalElement.css("marginLeft"),marginTop:this.originalElement.css("marginTop"),marginRight:this.originalElement.css("marginRight"),marginBottom:this.originalElement.css("marginBottom")});this.originalElement.css({marginLeft:0,marginTop:0,marginRight:0,marginBottom:0});this.originalResizeStyle= +this.originalElement.css("resize");this.originalElement.css("resize","none");this._proportionallyResizeElements.push(this.originalElement.css({position:"static",zoom:1,display:"block"}));this.originalElement.css({margin:this.originalElement.css("margin")});this._proportionallyResize()}this.handles=a.handles||(!e(".ui-resizable-handle",this.element).length?"e,s,se":{n:".ui-resizable-n",e:".ui-resizable-e",s:".ui-resizable-s",w:".ui-resizable-w",se:".ui-resizable-se",sw:".ui-resizable-sw",ne:".ui-resizable-ne", +nw:".ui-resizable-nw"});if(this.handles.constructor==String){if(this.handles=="all")this.handles="n,e,s,w,se,sw,ne,nw";var c=this.handles.split(",");this.handles={};for(var d=0;d<c.length;d++){var f=e.trim(c[d]),g=e('<div class="ui-resizable-handle '+("ui-resizable-"+f)+'"></div>');/sw|se|ne|nw/.test(f)&&g.css({zIndex:++a.zIndex});"se"==f&&g.addClass("ui-icon ui-icon-gripsmall-diagonal-se");this.handles[f]=".ui-resizable-"+f;this.element.append(g)}}this._renderAxis=function(h){h=h||this.element;for(var i in this.handles){if(this.handles[i].constructor== +String)this.handles[i]=e(this.handles[i],this.element).show();if(this.elementIsWrapper&&this.originalElement[0].nodeName.match(/textarea|input|select|button/i)){var j=e(this.handles[i],this.element),l=0;l=/sw|ne|nw|se|n|s/.test(i)?j.outerHeight():j.outerWidth();j=["padding",/ne|nw|n/.test(i)?"Top":/se|sw|s/.test(i)?"Bottom":/^e$/.test(i)?"Right":"Left"].join("");h.css(j,l);this._proportionallyResize()}e(this.handles[i])}};this._renderAxis(this.element);this._handles=e(".ui-resizable-handle",this.element).disableSelection(); +this._handles.mouseover(function(){if(!b.resizing){if(this.className)var h=this.className.match(/ui-resizable-(se|sw|ne|nw|n|e|s|w)/i);b.axis=h&&h[1]?h[1]:"se"}});if(a.autoHide){this._handles.hide();e(this.element).addClass("ui-resizable-autohide").hover(function(){if(!a.disabled){e(this).removeClass("ui-resizable-autohide");b._handles.show()}},function(){if(!a.disabled)if(!b.resizing){e(this).addClass("ui-resizable-autohide");b._handles.hide()}})}this._mouseInit()},destroy:function(){this._mouseDestroy(); +var b=function(c){e(c).removeClass("ui-resizable ui-resizable-disabled ui-resizable-resizing").removeData("resizable").unbind(".resizable").find(".ui-resizable-handle").remove()};if(this.elementIsWrapper){b(this.element);var a=this.element;a.after(this.originalElement.css({position:a.css("position"),width:a.outerWidth(),height:a.outerHeight(),top:a.css("top"),left:a.css("left")})).remove()}this.originalElement.css("resize",this.originalResizeStyle);b(this.originalElement);return this},_mouseCapture:function(b){var a= +false;for(var c in this.handles)if(e(this.handles[c])[0]==b.target)a=true;return!this.options.disabled&&a},_mouseStart:function(b){var a=this.options,c=this.element.position(),d=this.element;this.resizing=true;this.documentScroll={top:e(document).scrollTop(),left:e(document).scrollLeft()};if(d.is(".ui-draggable")||/absolute/.test(d.css("position")))d.css({position:"absolute",top:c.top,left:c.left});e.browser.opera&&/relative/.test(d.css("position"))&&d.css({position:"relative",top:"auto",left:"auto"}); +this._renderProxy();c=m(this.helper.css("left"));var f=m(this.helper.css("top"));if(a.containment){c+=e(a.containment).scrollLeft()||0;f+=e(a.containment).scrollTop()||0}this.offset=this.helper.offset();this.position={left:c,top:f};this.size=this._helper?{width:d.outerWidth(),height:d.outerHeight()}:{width:d.width(),height:d.height()};this.originalSize=this._helper?{width:d.outerWidth(),height:d.outerHeight()}:{width:d.width(),height:d.height()};this.originalPosition={left:c,top:f};this.sizeDiff= +{width:d.outerWidth()-d.width(),height:d.outerHeight()-d.height()};this.originalMousePosition={left:b.pageX,top:b.pageY};this.aspectRatio=typeof a.aspectRatio=="number"?a.aspectRatio:this.originalSize.width/this.originalSize.height||1;a=e(".ui-resizable-"+this.axis).css("cursor");e("body").css("cursor",a=="auto"?this.axis+"-resize":a);d.addClass("ui-resizable-resizing");this._propagate("start",b);return true},_mouseDrag:function(b){var a=this.helper,c=this.originalMousePosition,d=this._change[this.axis]; +if(!d)return false;c=d.apply(this,[b,b.pageX-c.left||0,b.pageY-c.top||0]);this._updateVirtualBoundaries(b.shiftKey);if(this._aspectRatio||b.shiftKey)c=this._updateRatio(c,b);c=this._respectSize(c,b);this._propagate("resize",b);a.css({top:this.position.top+"px",left:this.position.left+"px",width:this.size.width+"px",height:this.size.height+"px"});!this._helper&&this._proportionallyResizeElements.length&&this._proportionallyResize();this._updateCache(c);this._trigger("resize",b,this.ui());return false}, +_mouseStop:function(b){this.resizing=false;var a=this.options,c=this;if(this._helper){var d=this._proportionallyResizeElements,f=d.length&&/textarea/i.test(d[0].nodeName);d=f&&e.ui.hasScroll(d[0],"left")?0:c.sizeDiff.height;f=f?0:c.sizeDiff.width;f={width:c.helper.width()-f,height:c.helper.height()-d};d=parseInt(c.element.css("left"),10)+(c.position.left-c.originalPosition.left)||null;var g=parseInt(c.element.css("top"),10)+(c.position.top-c.originalPosition.top)||null;a.animate||this.element.css(e.extend(f, +{top:g,left:d}));c.helper.height(c.size.height);c.helper.width(c.size.width);this._helper&&!a.animate&&this._proportionallyResize()}e("body").css("cursor","auto");this.element.removeClass("ui-resizable-resizing");this._propagate("stop",b);this._helper&&this.helper.remove();return false},_updateVirtualBoundaries:function(b){var a=this.options,c,d,f;a={minWidth:k(a.minWidth)?a.minWidth:0,maxWidth:k(a.maxWidth)?a.maxWidth:Infinity,minHeight:k(a.minHeight)?a.minHeight:0,maxHeight:k(a.maxHeight)?a.maxHeight: +Infinity};if(this._aspectRatio||b){b=a.minHeight*this.aspectRatio;d=a.minWidth/this.aspectRatio;c=a.maxHeight*this.aspectRatio;f=a.maxWidth/this.aspectRatio;if(b>a.minWidth)a.minWidth=b;if(d>a.minHeight)a.minHeight=d;if(c<a.maxWidth)a.maxWidth=c;if(f<a.maxHeight)a.maxHeight=f}this._vBoundaries=a},_updateCache:function(b){this.offset=this.helper.offset();if(k(b.left))this.position.left=b.left;if(k(b.top))this.position.top=b.top;if(k(b.height))this.size.height=b.height;if(k(b.width))this.size.width= +b.width},_updateRatio:function(b){var a=this.position,c=this.size,d=this.axis;if(k(b.height))b.width=b.height*this.aspectRatio;else if(k(b.width))b.height=b.width/this.aspectRatio;if(d=="sw"){b.left=a.left+(c.width-b.width);b.top=null}if(d=="nw"){b.top=a.top+(c.height-b.height);b.left=a.left+(c.width-b.width)}return b},_respectSize:function(b){var a=this._vBoundaries,c=this.axis,d=k(b.width)&&a.maxWidth&&a.maxWidth<b.width,f=k(b.height)&&a.maxHeight&&a.maxHeight<b.height,g=k(b.width)&&a.minWidth&& +a.minWidth>b.width,h=k(b.height)&&a.minHeight&&a.minHeight>b.height;if(g)b.width=a.minWidth;if(h)b.height=a.minHeight;if(d)b.width=a.maxWidth;if(f)b.height=a.maxHeight;var i=this.originalPosition.left+this.originalSize.width,j=this.position.top+this.size.height,l=/sw|nw|w/.test(c);c=/nw|ne|n/.test(c);if(g&&l)b.left=i-a.minWidth;if(d&&l)b.left=i-a.maxWidth;if(h&&c)b.top=j-a.minHeight;if(f&&c)b.top=j-a.maxHeight;if((a=!b.width&&!b.height)&&!b.left&&b.top)b.top=null;else if(a&&!b.top&&b.left)b.left= +null;return b},_proportionallyResize:function(){if(this._proportionallyResizeElements.length)for(var b=this.helper||this.element,a=0;a<this._proportionallyResizeElements.length;a++){var c=this._proportionallyResizeElements[a];if(!this.borderDif){var d=[c.css("borderTopWidth"),c.css("borderRightWidth"),c.css("borderBottomWidth"),c.css("borderLeftWidth")],f=[c.css("paddingTop"),c.css("paddingRight"),c.css("paddingBottom"),c.css("paddingLeft")];this.borderDif=e.map(d,function(g,h){g=parseInt(g,10)|| +0;h=parseInt(f[h],10)||0;return g+h})}e.browser.msie&&(e(b).is(":hidden")||e(b).parents(":hidden").length)||c.css({height:b.height()-this.borderDif[0]-this.borderDif[2]||0,width:b.width()-this.borderDif[1]-this.borderDif[3]||0})}},_renderProxy:function(){var b=this.options;this.elementOffset=this.element.offset();if(this._helper){this.helper=this.helper||e('<div style="overflow:hidden;"></div>');var a=e.browser.msie&&e.browser.version<7,c=a?1:0;a=a?2:-1;this.helper.addClass(this._helper).css({width:this.element.outerWidth()+ +a,height:this.element.outerHeight()+a,position:"absolute",left:this.elementOffset.left-c+"px",top:this.elementOffset.top-c+"px",zIndex:++b.zIndex});this.helper.appendTo("body").disableSelection()}else this.helper=this.element},_change:{e:function(b,a){return{width:this.originalSize.width+a}},w:function(b,a){return{left:this.originalPosition.left+a,width:this.originalSize.width-a}},n:function(b,a,c){return{top:this.originalPosition.top+c,height:this.originalSize.height-c}},s:function(b,a,c){return{height:this.originalSize.height+ +c}},se:function(b,a,c){return e.extend(this._change.s.apply(this,arguments),this._change.e.apply(this,[b,a,c]))},sw:function(b,a,c){return e.extend(this._change.s.apply(this,arguments),this._change.w.apply(this,[b,a,c]))},ne:function(b,a,c){return e.extend(this._change.n.apply(this,arguments),this._change.e.apply(this,[b,a,c]))},nw:function(b,a,c){return e.extend(this._change.n.apply(this,arguments),this._change.w.apply(this,[b,a,c]))}},_propagate:function(b,a){e.ui.plugin.call(this,b,[a,this.ui()]); +b!="resize"&&this._trigger(b,a,this.ui())},plugins:{},ui:function(){return{originalElement:this.originalElement,element:this.element,helper:this.helper,position:this.position,size:this.size,originalSize:this.originalSize,originalPosition:this.originalPosition}}});e.extend(e.ui.resizable,{version:"1.8.16"});e.ui.plugin.add("resizable","alsoResize",{start:function(){var b=e(this).data("resizable").options,a=function(c){e(c).each(function(){var d=e(this);d.data("resizable-alsoresize",{width:parseInt(d.width(), +10),height:parseInt(d.height(),10),left:parseInt(d.css("left"),10),top:parseInt(d.css("top"),10),position:d.css("position")})})};if(typeof b.alsoResize=="object"&&!b.alsoResize.parentNode)if(b.alsoResize.length){b.alsoResize=b.alsoResize[0];a(b.alsoResize)}else e.each(b.alsoResize,function(c){a(c)});else a(b.alsoResize)},resize:function(b,a){var c=e(this).data("resizable");b=c.options;var d=c.originalSize,f=c.originalPosition,g={height:c.size.height-d.height||0,width:c.size.width-d.width||0,top:c.position.top- +f.top||0,left:c.position.left-f.left||0},h=function(i,j){e(i).each(function(){var l=e(this),q=e(this).data("resizable-alsoresize"),p={},r=j&&j.length?j:l.parents(a.originalElement[0]).length?["width","height"]:["width","height","top","left"];e.each(r,function(n,o){if((n=(q[o]||0)+(g[o]||0))&&n>=0)p[o]=n||null});if(e.browser.opera&&/relative/.test(l.css("position"))){c._revertToRelativePosition=true;l.css({position:"absolute",top:"auto",left:"auto"})}l.css(p)})};typeof b.alsoResize=="object"&&!b.alsoResize.nodeType? +e.each(b.alsoResize,function(i,j){h(i,j)}):h(b.alsoResize)},stop:function(){var b=e(this).data("resizable"),a=b.options,c=function(d){e(d).each(function(){var f=e(this);f.css({position:f.data("resizable-alsoresize").position})})};if(b._revertToRelativePosition){b._revertToRelativePosition=false;typeof a.alsoResize=="object"&&!a.alsoResize.nodeType?e.each(a.alsoResize,function(d){c(d)}):c(a.alsoResize)}e(this).removeData("resizable-alsoresize")}});e.ui.plugin.add("resizable","animate",{stop:function(b){var a= +e(this).data("resizable"),c=a.options,d=a._proportionallyResizeElements,f=d.length&&/textarea/i.test(d[0].nodeName),g=f&&e.ui.hasScroll(d[0],"left")?0:a.sizeDiff.height;f={width:a.size.width-(f?0:a.sizeDiff.width),height:a.size.height-g};g=parseInt(a.element.css("left"),10)+(a.position.left-a.originalPosition.left)||null;var h=parseInt(a.element.css("top"),10)+(a.position.top-a.originalPosition.top)||null;a.element.animate(e.extend(f,h&&g?{top:h,left:g}:{}),{duration:c.animateDuration,easing:c.animateEasing, +step:function(){var i={width:parseInt(a.element.css("width"),10),height:parseInt(a.element.css("height"),10),top:parseInt(a.element.css("top"),10),left:parseInt(a.element.css("left"),10)};d&&d.length&&e(d[0]).css({width:i.width,height:i.height});a._updateCache(i);a._propagate("resize",b)}})}});e.ui.plugin.add("resizable","containment",{start:function(){var b=e(this).data("resizable"),a=b.element,c=b.options.containment;if(a=c instanceof e?c.get(0):/parent/.test(c)?a.parent().get(0):c){b.containerElement= +e(a);if(/document/.test(c)||c==document){b.containerOffset={left:0,top:0};b.containerPosition={left:0,top:0};b.parentData={element:e(document),left:0,top:0,width:e(document).width(),height:e(document).height()||document.body.parentNode.scrollHeight}}else{var d=e(a),f=[];e(["Top","Right","Left","Bottom"]).each(function(i,j){f[i]=m(d.css("padding"+j))});b.containerOffset=d.offset();b.containerPosition=d.position();b.containerSize={height:d.innerHeight()-f[3],width:d.innerWidth()-f[1]};c=b.containerOffset; +var g=b.containerSize.height,h=b.containerSize.width;h=e.ui.hasScroll(a,"left")?a.scrollWidth:h;g=e.ui.hasScroll(a)?a.scrollHeight:g;b.parentData={element:a,left:c.left,top:c.top,width:h,height:g}}}},resize:function(b){var a=e(this).data("resizable"),c=a.options,d=a.containerOffset,f=a.position;b=a._aspectRatio||b.shiftKey;var g={top:0,left:0},h=a.containerElement;if(h[0]!=document&&/static/.test(h.css("position")))g=d;if(f.left<(a._helper?d.left:0)){a.size.width+=a._helper?a.position.left-d.left: +a.position.left-g.left;if(b)a.size.height=a.size.width/c.aspectRatio;a.position.left=c.helper?d.left:0}if(f.top<(a._helper?d.top:0)){a.size.height+=a._helper?a.position.top-d.top:a.position.top;if(b)a.size.width=a.size.height*c.aspectRatio;a.position.top=a._helper?d.top:0}a.offset.left=a.parentData.left+a.position.left;a.offset.top=a.parentData.top+a.position.top;c=Math.abs((a._helper?a.offset.left-g.left:a.offset.left-g.left)+a.sizeDiff.width);d=Math.abs((a._helper?a.offset.top-g.top:a.offset.top- +d.top)+a.sizeDiff.height);f=a.containerElement.get(0)==a.element.parent().get(0);g=/relative|absolute/.test(a.containerElement.css("position"));if(f&&g)c-=a.parentData.left;if(c+a.size.width>=a.parentData.width){a.size.width=a.parentData.width-c;if(b)a.size.height=a.size.width/a.aspectRatio}if(d+a.size.height>=a.parentData.height){a.size.height=a.parentData.height-d;if(b)a.size.width=a.size.height*a.aspectRatio}},stop:function(){var b=e(this).data("resizable"),a=b.options,c=b.containerOffset,d=b.containerPosition, +f=b.containerElement,g=e(b.helper),h=g.offset(),i=g.outerWidth()-b.sizeDiff.width;g=g.outerHeight()-b.sizeDiff.height;b._helper&&!a.animate&&/relative/.test(f.css("position"))&&e(this).css({left:h.left-d.left-c.left,width:i,height:g});b._helper&&!a.animate&&/static/.test(f.css("position"))&&e(this).css({left:h.left-d.left-c.left,width:i,height:g})}});e.ui.plugin.add("resizable","ghost",{start:function(){var b=e(this).data("resizable"),a=b.options,c=b.size;b.ghost=b.originalElement.clone();b.ghost.css({opacity:0.25, +display:"block",position:"relative",height:c.height,width:c.width,margin:0,left:0,top:0}).addClass("ui-resizable-ghost").addClass(typeof a.ghost=="string"?a.ghost:"");b.ghost.appendTo(b.helper)},resize:function(){var b=e(this).data("resizable");b.ghost&&b.ghost.css({position:"relative",height:b.size.height,width:b.size.width})},stop:function(){var b=e(this).data("resizable");b.ghost&&b.helper&&b.helper.get(0).removeChild(b.ghost.get(0))}});e.ui.plugin.add("resizable","grid",{resize:function(){var b= +e(this).data("resizable"),a=b.options,c=b.size,d=b.originalSize,f=b.originalPosition,g=b.axis;a.grid=typeof a.grid=="number"?[a.grid,a.grid]:a.grid;var h=Math.round((c.width-d.width)/(a.grid[0]||1))*(a.grid[0]||1);a=Math.round((c.height-d.height)/(a.grid[1]||1))*(a.grid[1]||1);if(/^(se|s|e)$/.test(g)){b.size.width=d.width+h;b.size.height=d.height+a}else if(/^(ne)$/.test(g)){b.size.width=d.width+h;b.size.height=d.height+a;b.position.top=f.top-a}else{if(/^(sw)$/.test(g)){b.size.width=d.width+h;b.size.height= +d.height+a}else{b.size.width=d.width+h;b.size.height=d.height+a;b.position.top=f.top-a}b.position.left=f.left-h}}});var m=function(b){return parseInt(b,10)||0},k=function(b){return!isNaN(parseInt(b,10))}})(jQuery); +;/* + * jQuery UI Selectable 1.8.16 + * + * Copyright 2011, AUTHORS.txt (http://jqueryui.com/about) + * Dual licensed under the MIT or GPL Version 2 licenses. + * http://jquery.org/license + * + * http://docs.jquery.com/UI/Selectables + * + * Depends: + * jquery.ui.core.js + * jquery.ui.mouse.js + * jquery.ui.widget.js + */ +(function(e){e.widget("ui.selectable",e.ui.mouse,{options:{appendTo:"body",autoRefresh:true,distance:0,filter:"*",tolerance:"touch"},_create:function(){var c=this;this.element.addClass("ui-selectable");this.dragged=false;var f;this.refresh=function(){f=e(c.options.filter,c.element[0]);f.each(function(){var d=e(this),b=d.offset();e.data(this,"selectable-item",{element:this,$element:d,left:b.left,top:b.top,right:b.left+d.outerWidth(),bottom:b.top+d.outerHeight(),startselected:false,selected:d.hasClass("ui-selected"), +selecting:d.hasClass("ui-selecting"),unselecting:d.hasClass("ui-unselecting")})})};this.refresh();this.selectees=f.addClass("ui-selectee");this._mouseInit();this.helper=e("<div class='ui-selectable-helper'></div>")},destroy:function(){this.selectees.removeClass("ui-selectee").removeData("selectable-item");this.element.removeClass("ui-selectable ui-selectable-disabled").removeData("selectable").unbind(".selectable");this._mouseDestroy();return this},_mouseStart:function(c){var f=this;this.opos=[c.pageX, +c.pageY];if(!this.options.disabled){var d=this.options;this.selectees=e(d.filter,this.element[0]);this._trigger("start",c);e(d.appendTo).append(this.helper);this.helper.css({left:c.clientX,top:c.clientY,width:0,height:0});d.autoRefresh&&this.refresh();this.selectees.filter(".ui-selected").each(function(){var b=e.data(this,"selectable-item");b.startselected=true;if(!c.metaKey){b.$element.removeClass("ui-selected");b.selected=false;b.$element.addClass("ui-unselecting");b.unselecting=true;f._trigger("unselecting", +c,{unselecting:b.element})}});e(c.target).parents().andSelf().each(function(){var b=e.data(this,"selectable-item");if(b){var g=!c.metaKey||!b.$element.hasClass("ui-selected");b.$element.removeClass(g?"ui-unselecting":"ui-selected").addClass(g?"ui-selecting":"ui-unselecting");b.unselecting=!g;b.selecting=g;(b.selected=g)?f._trigger("selecting",c,{selecting:b.element}):f._trigger("unselecting",c,{unselecting:b.element});return false}})}},_mouseDrag:function(c){var f=this;this.dragged=true;if(!this.options.disabled){var d= +this.options,b=this.opos[0],g=this.opos[1],h=c.pageX,i=c.pageY;if(b>h){var j=h;h=b;b=j}if(g>i){j=i;i=g;g=j}this.helper.css({left:b,top:g,width:h-b,height:i-g});this.selectees.each(function(){var a=e.data(this,"selectable-item");if(!(!a||a.element==f.element[0])){var k=false;if(d.tolerance=="touch")k=!(a.left>h||a.right<b||a.top>i||a.bottom<g);else if(d.tolerance=="fit")k=a.left>b&&a.right<h&&a.top>g&&a.bottom<i;if(k){if(a.selected){a.$element.removeClass("ui-selected");a.selected=false}if(a.unselecting){a.$element.removeClass("ui-unselecting"); +a.unselecting=false}if(!a.selecting){a.$element.addClass("ui-selecting");a.selecting=true;f._trigger("selecting",c,{selecting:a.element})}}else{if(a.selecting)if(c.metaKey&&a.startselected){a.$element.removeClass("ui-selecting");a.selecting=false;a.$element.addClass("ui-selected");a.selected=true}else{a.$element.removeClass("ui-selecting");a.selecting=false;if(a.startselected){a.$element.addClass("ui-unselecting");a.unselecting=true}f._trigger("unselecting",c,{unselecting:a.element})}if(a.selected)if(!c.metaKey&& +!a.startselected){a.$element.removeClass("ui-selected");a.selected=false;a.$element.addClass("ui-unselecting");a.unselecting=true;f._trigger("unselecting",c,{unselecting:a.element})}}}});return false}},_mouseStop:function(c){var f=this;this.dragged=false;e(".ui-unselecting",this.element[0]).each(function(){var d=e.data(this,"selectable-item");d.$element.removeClass("ui-unselecting");d.unselecting=false;d.startselected=false;f._trigger("unselected",c,{unselected:d.element})});e(".ui-selecting",this.element[0]).each(function(){var d= +e.data(this,"selectable-item");d.$element.removeClass("ui-selecting").addClass("ui-selected");d.selecting=false;d.selected=true;d.startselected=true;f._trigger("selected",c,{selected:d.element})});this._trigger("stop",c);this.helper.remove();return false}});e.extend(e.ui.selectable,{version:"1.8.16"})})(jQuery); +;/* + * jQuery UI Sortable 1.8.16 + * + * Copyright 2011, AUTHORS.txt (http://jqueryui.com/about) + * Dual licensed under the MIT or GPL Version 2 licenses. + * http://jquery.org/license + * + * http://docs.jquery.com/UI/Sortables + * + * Depends: + * jquery.ui.core.js + * jquery.ui.mouse.js + * jquery.ui.widget.js + */ +(function(d){d.widget("ui.sortable",d.ui.mouse,{widgetEventPrefix:"sort",options:{appendTo:"parent",axis:false,connectWith:false,containment:false,cursor:"auto",cursorAt:false,dropOnEmpty:true,forcePlaceholderSize:false,forceHelperSize:false,grid:false,handle:false,helper:"original",items:"> *",opacity:false,placeholder:false,revert:false,scroll:true,scrollSensitivity:20,scrollSpeed:20,scope:"default",tolerance:"intersect",zIndex:1E3},_create:function(){var a=this.options;this.containerCache={};this.element.addClass("ui-sortable"); +this.refresh();this.floating=this.items.length?a.axis==="x"||/left|right/.test(this.items[0].item.css("float"))||/inline|table-cell/.test(this.items[0].item.css("display")):false;this.offset=this.element.offset();this._mouseInit()},destroy:function(){this.element.removeClass("ui-sortable ui-sortable-disabled").removeData("sortable").unbind(".sortable");this._mouseDestroy();for(var a=this.items.length-1;a>=0;a--)this.items[a].item.removeData("sortable-item");return this},_setOption:function(a,b){if(a=== +"disabled"){this.options[a]=b;this.widget()[b?"addClass":"removeClass"]("ui-sortable-disabled")}else d.Widget.prototype._setOption.apply(this,arguments)},_mouseCapture:function(a,b){if(this.reverting)return false;if(this.options.disabled||this.options.type=="static")return false;this._refreshItems(a);var c=null,e=this;d(a.target).parents().each(function(){if(d.data(this,"sortable-item")==e){c=d(this);return false}});if(d.data(a.target,"sortable-item")==e)c=d(a.target);if(!c)return false;if(this.options.handle&& +!b){var f=false;d(this.options.handle,c).find("*").andSelf().each(function(){if(this==a.target)f=true});if(!f)return false}this.currentItem=c;this._removeCurrentsFromItems();return true},_mouseStart:function(a,b,c){b=this.options;var e=this;this.currentContainer=this;this.refreshPositions();this.helper=this._createHelper(a);this._cacheHelperProportions();this._cacheMargins();this.scrollParent=this.helper.scrollParent();this.offset=this.currentItem.offset();this.offset={top:this.offset.top-this.margins.top, +left:this.offset.left-this.margins.left};this.helper.css("position","absolute");this.cssPosition=this.helper.css("position");d.extend(this.offset,{click:{left:a.pageX-this.offset.left,top:a.pageY-this.offset.top},parent:this._getParentOffset(),relative:this._getRelativeOffset()});this.originalPosition=this._generatePosition(a);this.originalPageX=a.pageX;this.originalPageY=a.pageY;b.cursorAt&&this._adjustOffsetFromHelper(b.cursorAt);this.domPosition={prev:this.currentItem.prev()[0],parent:this.currentItem.parent()[0]}; +this.helper[0]!=this.currentItem[0]&&this.currentItem.hide();this._createPlaceholder();b.containment&&this._setContainment();if(b.cursor){if(d("body").css("cursor"))this._storedCursor=d("body").css("cursor");d("body").css("cursor",b.cursor)}if(b.opacity){if(this.helper.css("opacity"))this._storedOpacity=this.helper.css("opacity");this.helper.css("opacity",b.opacity)}if(b.zIndex){if(this.helper.css("zIndex"))this._storedZIndex=this.helper.css("zIndex");this.helper.css("zIndex",b.zIndex)}if(this.scrollParent[0]!= +document&&this.scrollParent[0].tagName!="HTML")this.overflowOffset=this.scrollParent.offset();this._trigger("start",a,this._uiHash());this._preserveHelperProportions||this._cacheHelperProportions();if(!c)for(c=this.containers.length-1;c>=0;c--)this.containers[c]._trigger("activate",a,e._uiHash(this));if(d.ui.ddmanager)d.ui.ddmanager.current=this;d.ui.ddmanager&&!b.dropBehaviour&&d.ui.ddmanager.prepareOffsets(this,a);this.dragging=true;this.helper.addClass("ui-sortable-helper");this._mouseDrag(a); +return true},_mouseDrag:function(a){this.position=this._generatePosition(a);this.positionAbs=this._convertPositionTo("absolute");if(!this.lastPositionAbs)this.lastPositionAbs=this.positionAbs;if(this.options.scroll){var b=this.options,c=false;if(this.scrollParent[0]!=document&&this.scrollParent[0].tagName!="HTML"){if(this.overflowOffset.top+this.scrollParent[0].offsetHeight-a.pageY<b.scrollSensitivity)this.scrollParent[0].scrollTop=c=this.scrollParent[0].scrollTop+b.scrollSpeed;else if(a.pageY-this.overflowOffset.top< +b.scrollSensitivity)this.scrollParent[0].scrollTop=c=this.scrollParent[0].scrollTop-b.scrollSpeed;if(this.overflowOffset.left+this.scrollParent[0].offsetWidth-a.pageX<b.scrollSensitivity)this.scrollParent[0].scrollLeft=c=this.scrollParent[0].scrollLeft+b.scrollSpeed;else if(a.pageX-this.overflowOffset.left<b.scrollSensitivity)this.scrollParent[0].scrollLeft=c=this.scrollParent[0].scrollLeft-b.scrollSpeed}else{if(a.pageY-d(document).scrollTop()<b.scrollSensitivity)c=d(document).scrollTop(d(document).scrollTop()- +b.scrollSpeed);else if(d(window).height()-(a.pageY-d(document).scrollTop())<b.scrollSensitivity)c=d(document).scrollTop(d(document).scrollTop()+b.scrollSpeed);if(a.pageX-d(document).scrollLeft()<b.scrollSensitivity)c=d(document).scrollLeft(d(document).scrollLeft()-b.scrollSpeed);else if(d(window).width()-(a.pageX-d(document).scrollLeft())<b.scrollSensitivity)c=d(document).scrollLeft(d(document).scrollLeft()+b.scrollSpeed)}c!==false&&d.ui.ddmanager&&!b.dropBehaviour&&d.ui.ddmanager.prepareOffsets(this, +a)}this.positionAbs=this._convertPositionTo("absolute");if(!this.options.axis||this.options.axis!="y")this.helper[0].style.left=this.position.left+"px";if(!this.options.axis||this.options.axis!="x")this.helper[0].style.top=this.position.top+"px";for(b=this.items.length-1;b>=0;b--){c=this.items[b];var e=c.item[0],f=this._intersectsWithPointer(c);if(f)if(e!=this.currentItem[0]&&this.placeholder[f==1?"next":"prev"]()[0]!=e&&!d.ui.contains(this.placeholder[0],e)&&(this.options.type=="semi-dynamic"?!d.ui.contains(this.element[0], +e):true)){this.direction=f==1?"down":"up";if(this.options.tolerance=="pointer"||this._intersectsWithSides(c))this._rearrange(a,c);else break;this._trigger("change",a,this._uiHash());break}}this._contactContainers(a);d.ui.ddmanager&&d.ui.ddmanager.drag(this,a);this._trigger("sort",a,this._uiHash());this.lastPositionAbs=this.positionAbs;return false},_mouseStop:function(a,b){if(a){d.ui.ddmanager&&!this.options.dropBehaviour&&d.ui.ddmanager.drop(this,a);if(this.options.revert){var c=this;b=c.placeholder.offset(); +c.reverting=true;d(this.helper).animate({left:b.left-this.offset.parent.left-c.margins.left+(this.offsetParent[0]==document.body?0:this.offsetParent[0].scrollLeft),top:b.top-this.offset.parent.top-c.margins.top+(this.offsetParent[0]==document.body?0:this.offsetParent[0].scrollTop)},parseInt(this.options.revert,10)||500,function(){c._clear(a)})}else this._clear(a,b);return false}},cancel:function(){var a=this;if(this.dragging){this._mouseUp({target:null});this.options.helper=="original"?this.currentItem.css(this._storedCSS).removeClass("ui-sortable-helper"): +this.currentItem.show();for(var b=this.containers.length-1;b>=0;b--){this.containers[b]._trigger("deactivate",null,a._uiHash(this));if(this.containers[b].containerCache.over){this.containers[b]._trigger("out",null,a._uiHash(this));this.containers[b].containerCache.over=0}}}if(this.placeholder){this.placeholder[0].parentNode&&this.placeholder[0].parentNode.removeChild(this.placeholder[0]);this.options.helper!="original"&&this.helper&&this.helper[0].parentNode&&this.helper.remove();d.extend(this,{helper:null, +dragging:false,reverting:false,_noFinalSort:null});this.domPosition.prev?d(this.domPosition.prev).after(this.currentItem):d(this.domPosition.parent).prepend(this.currentItem)}return this},serialize:function(a){var b=this._getItemsAsjQuery(a&&a.connected),c=[];a=a||{};d(b).each(function(){var e=(d(a.item||this).attr(a.attribute||"id")||"").match(a.expression||/(.+)[-=_](.+)/);if(e)c.push((a.key||e[1]+"[]")+"="+(a.key&&a.expression?e[1]:e[2]))});!c.length&&a.key&&c.push(a.key+"=");return c.join("&")}, +toArray:function(a){var b=this._getItemsAsjQuery(a&&a.connected),c=[];a=a||{};b.each(function(){c.push(d(a.item||this).attr(a.attribute||"id")||"")});return c},_intersectsWith:function(a){var b=this.positionAbs.left,c=b+this.helperProportions.width,e=this.positionAbs.top,f=e+this.helperProportions.height,g=a.left,h=g+a.width,i=a.top,k=i+a.height,j=this.offset.click.top,l=this.offset.click.left;j=e+j>i&&e+j<k&&b+l>g&&b+l<h;return this.options.tolerance=="pointer"||this.options.forcePointerForContainers|| +this.options.tolerance!="pointer"&&this.helperProportions[this.floating?"width":"height"]>a[this.floating?"width":"height"]?j:g<b+this.helperProportions.width/2&&c-this.helperProportions.width/2<h&&i<e+this.helperProportions.height/2&&f-this.helperProportions.height/2<k},_intersectsWithPointer:function(a){var b=d.ui.isOverAxis(this.positionAbs.top+this.offset.click.top,a.top,a.height);a=d.ui.isOverAxis(this.positionAbs.left+this.offset.click.left,a.left,a.width);b=b&&a;a=this._getDragVerticalDirection(); +var c=this._getDragHorizontalDirection();if(!b)return false;return this.floating?c&&c=="right"||a=="down"?2:1:a&&(a=="down"?2:1)},_intersectsWithSides:function(a){var b=d.ui.isOverAxis(this.positionAbs.top+this.offset.click.top,a.top+a.height/2,a.height);a=d.ui.isOverAxis(this.positionAbs.left+this.offset.click.left,a.left+a.width/2,a.width);var c=this._getDragVerticalDirection(),e=this._getDragHorizontalDirection();return this.floating&&e?e=="right"&&a||e=="left"&&!a:c&&(c=="down"&&b||c=="up"&&!b)}, +_getDragVerticalDirection:function(){var a=this.positionAbs.top-this.lastPositionAbs.top;return a!=0&&(a>0?"down":"up")},_getDragHorizontalDirection:function(){var a=this.positionAbs.left-this.lastPositionAbs.left;return a!=0&&(a>0?"right":"left")},refresh:function(a){this._refreshItems(a);this.refreshPositions();return this},_connectWith:function(){var a=this.options;return a.connectWith.constructor==String?[a.connectWith]:a.connectWith},_getItemsAsjQuery:function(a){var b=[],c=[],e=this._connectWith(); +if(e&&a)for(a=e.length-1;a>=0;a--)for(var f=d(e[a]),g=f.length-1;g>=0;g--){var h=d.data(f[g],"sortable");if(h&&h!=this&&!h.options.disabled)c.push([d.isFunction(h.options.items)?h.options.items.call(h.element):d(h.options.items,h.element).not(".ui-sortable-helper").not(".ui-sortable-placeholder"),h])}c.push([d.isFunction(this.options.items)?this.options.items.call(this.element,null,{options:this.options,item:this.currentItem}):d(this.options.items,this.element).not(".ui-sortable-helper").not(".ui-sortable-placeholder"), +this]);for(a=c.length-1;a>=0;a--)c[a][0].each(function(){b.push(this)});return d(b)},_removeCurrentsFromItems:function(){for(var a=this.currentItem.find(":data(sortable-item)"),b=0;b<this.items.length;b++)for(var c=0;c<a.length;c++)a[c]==this.items[b].item[0]&&this.items.splice(b,1)},_refreshItems:function(a){this.items=[];this.containers=[this];var b=this.items,c=[[d.isFunction(this.options.items)?this.options.items.call(this.element[0],a,{item:this.currentItem}):d(this.options.items,this.element), +this]],e=this._connectWith();if(e)for(var f=e.length-1;f>=0;f--)for(var g=d(e[f]),h=g.length-1;h>=0;h--){var i=d.data(g[h],"sortable");if(i&&i!=this&&!i.options.disabled){c.push([d.isFunction(i.options.items)?i.options.items.call(i.element[0],a,{item:this.currentItem}):d(i.options.items,i.element),i]);this.containers.push(i)}}for(f=c.length-1;f>=0;f--){a=c[f][1];e=c[f][0];h=0;for(g=e.length;h<g;h++){i=d(e[h]);i.data("sortable-item",a);b.push({item:i,instance:a,width:0,height:0,left:0,top:0})}}},refreshPositions:function(a){if(this.offsetParent&& +this.helper)this.offset.parent=this._getParentOffset();for(var b=this.items.length-1;b>=0;b--){var c=this.items[b];if(!(c.instance!=this.currentContainer&&this.currentContainer&&c.item[0]!=this.currentItem[0])){var e=this.options.toleranceElement?d(this.options.toleranceElement,c.item):c.item;if(!a){c.width=e.outerWidth();c.height=e.outerHeight()}e=e.offset();c.left=e.left;c.top=e.top}}if(this.options.custom&&this.options.custom.refreshContainers)this.options.custom.refreshContainers.call(this);else for(b= +this.containers.length-1;b>=0;b--){e=this.containers[b].element.offset();this.containers[b].containerCache.left=e.left;this.containers[b].containerCache.top=e.top;this.containers[b].containerCache.width=this.containers[b].element.outerWidth();this.containers[b].containerCache.height=this.containers[b].element.outerHeight()}return this},_createPlaceholder:function(a){var b=a||this,c=b.options;if(!c.placeholder||c.placeholder.constructor==String){var e=c.placeholder;c.placeholder={element:function(){var f= +d(document.createElement(b.currentItem[0].nodeName)).addClass(e||b.currentItem[0].className+" ui-sortable-placeholder").removeClass("ui-sortable-helper")[0];if(!e)f.style.visibility="hidden";return f},update:function(f,g){if(!(e&&!c.forcePlaceholderSize)){g.height()||g.height(b.currentItem.innerHeight()-parseInt(b.currentItem.css("paddingTop")||0,10)-parseInt(b.currentItem.css("paddingBottom")||0,10));g.width()||g.width(b.currentItem.innerWidth()-parseInt(b.currentItem.css("paddingLeft")||0,10)-parseInt(b.currentItem.css("paddingRight")|| +0,10))}}}}b.placeholder=d(c.placeholder.element.call(b.element,b.currentItem));b.currentItem.after(b.placeholder);c.placeholder.update(b,b.placeholder)},_contactContainers:function(a){for(var b=null,c=null,e=this.containers.length-1;e>=0;e--)if(!d.ui.contains(this.currentItem[0],this.containers[e].element[0]))if(this._intersectsWith(this.containers[e].containerCache)){if(!(b&&d.ui.contains(this.containers[e].element[0],b.element[0]))){b=this.containers[e];c=e}}else if(this.containers[e].containerCache.over){this.containers[e]._trigger("out", +a,this._uiHash(this));this.containers[e].containerCache.over=0}if(b)if(this.containers.length===1){this.containers[c]._trigger("over",a,this._uiHash(this));this.containers[c].containerCache.over=1}else if(this.currentContainer!=this.containers[c]){b=1E4;e=null;for(var f=this.positionAbs[this.containers[c].floating?"left":"top"],g=this.items.length-1;g>=0;g--)if(d.ui.contains(this.containers[c].element[0],this.items[g].item[0])){var h=this.items[g][this.containers[c].floating?"left":"top"];if(Math.abs(h- +f)<b){b=Math.abs(h-f);e=this.items[g]}}if(e||this.options.dropOnEmpty){this.currentContainer=this.containers[c];e?this._rearrange(a,e,null,true):this._rearrange(a,null,this.containers[c].element,true);this._trigger("change",a,this._uiHash());this.containers[c]._trigger("change",a,this._uiHash(this));this.options.placeholder.update(this.currentContainer,this.placeholder);this.containers[c]._trigger("over",a,this._uiHash(this));this.containers[c].containerCache.over=1}}},_createHelper:function(a){var b= +this.options;a=d.isFunction(b.helper)?d(b.helper.apply(this.element[0],[a,this.currentItem])):b.helper=="clone"?this.currentItem.clone():this.currentItem;a.parents("body").length||d(b.appendTo!="parent"?b.appendTo:this.currentItem[0].parentNode)[0].appendChild(a[0]);if(a[0]==this.currentItem[0])this._storedCSS={width:this.currentItem[0].style.width,height:this.currentItem[0].style.height,position:this.currentItem.css("position"),top:this.currentItem.css("top"),left:this.currentItem.css("left")};if(a[0].style.width== +""||b.forceHelperSize)a.width(this.currentItem.width());if(a[0].style.height==""||b.forceHelperSize)a.height(this.currentItem.height());return a},_adjustOffsetFromHelper:function(a){if(typeof a=="string")a=a.split(" ");if(d.isArray(a))a={left:+a[0],top:+a[1]||0};if("left"in a)this.offset.click.left=a.left+this.margins.left;if("right"in a)this.offset.click.left=this.helperProportions.width-a.right+this.margins.left;if("top"in a)this.offset.click.top=a.top+this.margins.top;if("bottom"in a)this.offset.click.top= +this.helperProportions.height-a.bottom+this.margins.top},_getParentOffset:function(){this.offsetParent=this.helper.offsetParent();var a=this.offsetParent.offset();if(this.cssPosition=="absolute"&&this.scrollParent[0]!=document&&d.ui.contains(this.scrollParent[0],this.offsetParent[0])){a.left+=this.scrollParent.scrollLeft();a.top+=this.scrollParent.scrollTop()}if(this.offsetParent[0]==document.body||this.offsetParent[0].tagName&&this.offsetParent[0].tagName.toLowerCase()=="html"&&d.browser.msie)a= +{top:0,left:0};return{top:a.top+(parseInt(this.offsetParent.css("borderTopWidth"),10)||0),left:a.left+(parseInt(this.offsetParent.css("borderLeftWidth"),10)||0)}},_getRelativeOffset:function(){if(this.cssPosition=="relative"){var a=this.currentItem.position();return{top:a.top-(parseInt(this.helper.css("top"),10)||0)+this.scrollParent.scrollTop(),left:a.left-(parseInt(this.helper.css("left"),10)||0)+this.scrollParent.scrollLeft()}}else return{top:0,left:0}},_cacheMargins:function(){this.margins={left:parseInt(this.currentItem.css("marginLeft"), +10)||0,top:parseInt(this.currentItem.css("marginTop"),10)||0}},_cacheHelperProportions:function(){this.helperProportions={width:this.helper.outerWidth(),height:this.helper.outerHeight()}},_setContainment:function(){var a=this.options;if(a.containment=="parent")a.containment=this.helper[0].parentNode;if(a.containment=="document"||a.containment=="window")this.containment=[0-this.offset.relative.left-this.offset.parent.left,0-this.offset.relative.top-this.offset.parent.top,d(a.containment=="document"? +document:window).width()-this.helperProportions.width-this.margins.left,(d(a.containment=="document"?document:window).height()||document.body.parentNode.scrollHeight)-this.helperProportions.height-this.margins.top];if(!/^(document|window|parent)$/.test(a.containment)){var b=d(a.containment)[0];a=d(a.containment).offset();var c=d(b).css("overflow")!="hidden";this.containment=[a.left+(parseInt(d(b).css("borderLeftWidth"),10)||0)+(parseInt(d(b).css("paddingLeft"),10)||0)-this.margins.left,a.top+(parseInt(d(b).css("borderTopWidth"), +10)||0)+(parseInt(d(b).css("paddingTop"),10)||0)-this.margins.top,a.left+(c?Math.max(b.scrollWidth,b.offsetWidth):b.offsetWidth)-(parseInt(d(b).css("borderLeftWidth"),10)||0)-(parseInt(d(b).css("paddingRight"),10)||0)-this.helperProportions.width-this.margins.left,a.top+(c?Math.max(b.scrollHeight,b.offsetHeight):b.offsetHeight)-(parseInt(d(b).css("borderTopWidth"),10)||0)-(parseInt(d(b).css("paddingBottom"),10)||0)-this.helperProportions.height-this.margins.top]}},_convertPositionTo:function(a,b){if(!b)b= +this.position;a=a=="absolute"?1:-1;var c=this.cssPosition=="absolute"&&!(this.scrollParent[0]!=document&&d.ui.contains(this.scrollParent[0],this.offsetParent[0]))?this.offsetParent:this.scrollParent,e=/(html|body)/i.test(c[0].tagName);return{top:b.top+this.offset.relative.top*a+this.offset.parent.top*a-(d.browser.safari&&this.cssPosition=="fixed"?0:(this.cssPosition=="fixed"?-this.scrollParent.scrollTop():e?0:c.scrollTop())*a),left:b.left+this.offset.relative.left*a+this.offset.parent.left*a-(d.browser.safari&& +this.cssPosition=="fixed"?0:(this.cssPosition=="fixed"?-this.scrollParent.scrollLeft():e?0:c.scrollLeft())*a)}},_generatePosition:function(a){var b=this.options,c=this.cssPosition=="absolute"&&!(this.scrollParent[0]!=document&&d.ui.contains(this.scrollParent[0],this.offsetParent[0]))?this.offsetParent:this.scrollParent,e=/(html|body)/i.test(c[0].tagName);if(this.cssPosition=="relative"&&!(this.scrollParent[0]!=document&&this.scrollParent[0]!=this.offsetParent[0]))this.offset.relative=this._getRelativeOffset(); +var f=a.pageX,g=a.pageY;if(this.originalPosition){if(this.containment){if(a.pageX-this.offset.click.left<this.containment[0])f=this.containment[0]+this.offset.click.left;if(a.pageY-this.offset.click.top<this.containment[1])g=this.containment[1]+this.offset.click.top;if(a.pageX-this.offset.click.left>this.containment[2])f=this.containment[2]+this.offset.click.left;if(a.pageY-this.offset.click.top>this.containment[3])g=this.containment[3]+this.offset.click.top}if(b.grid){g=this.originalPageY+Math.round((g- +this.originalPageY)/b.grid[1])*b.grid[1];g=this.containment?!(g-this.offset.click.top<this.containment[1]||g-this.offset.click.top>this.containment[3])?g:!(g-this.offset.click.top<this.containment[1])?g-b.grid[1]:g+b.grid[1]:g;f=this.originalPageX+Math.round((f-this.originalPageX)/b.grid[0])*b.grid[0];f=this.containment?!(f-this.offset.click.left<this.containment[0]||f-this.offset.click.left>this.containment[2])?f:!(f-this.offset.click.left<this.containment[0])?f-b.grid[0]:f+b.grid[0]:f}}return{top:g- +this.offset.click.top-this.offset.relative.top-this.offset.parent.top+(d.browser.safari&&this.cssPosition=="fixed"?0:this.cssPosition=="fixed"?-this.scrollParent.scrollTop():e?0:c.scrollTop()),left:f-this.offset.click.left-this.offset.relative.left-this.offset.parent.left+(d.browser.safari&&this.cssPosition=="fixed"?0:this.cssPosition=="fixed"?-this.scrollParent.scrollLeft():e?0:c.scrollLeft())}},_rearrange:function(a,b,c,e){c?c[0].appendChild(this.placeholder[0]):b.item[0].parentNode.insertBefore(this.placeholder[0], +this.direction=="down"?b.item[0]:b.item[0].nextSibling);this.counter=this.counter?++this.counter:1;var f=this,g=this.counter;window.setTimeout(function(){g==f.counter&&f.refreshPositions(!e)},0)},_clear:function(a,b){this.reverting=false;var c=[];!this._noFinalSort&&this.currentItem.parent().length&&this.placeholder.before(this.currentItem);this._noFinalSort=null;if(this.helper[0]==this.currentItem[0]){for(var e in this._storedCSS)if(this._storedCSS[e]=="auto"||this._storedCSS[e]=="static")this._storedCSS[e]= +"";this.currentItem.css(this._storedCSS).removeClass("ui-sortable-helper")}else this.currentItem.show();this.fromOutside&&!b&&c.push(function(f){this._trigger("receive",f,this._uiHash(this.fromOutside))});if((this.fromOutside||this.domPosition.prev!=this.currentItem.prev().not(".ui-sortable-helper")[0]||this.domPosition.parent!=this.currentItem.parent()[0])&&!b)c.push(function(f){this._trigger("update",f,this._uiHash())});if(!d.ui.contains(this.element[0],this.currentItem[0])){b||c.push(function(f){this._trigger("remove", +f,this._uiHash())});for(e=this.containers.length-1;e>=0;e--)if(d.ui.contains(this.containers[e].element[0],this.currentItem[0])&&!b){c.push(function(f){return function(g){f._trigger("receive",g,this._uiHash(this))}}.call(this,this.containers[e]));c.push(function(f){return function(g){f._trigger("update",g,this._uiHash(this))}}.call(this,this.containers[e]))}}for(e=this.containers.length-1;e>=0;e--){b||c.push(function(f){return function(g){f._trigger("deactivate",g,this._uiHash(this))}}.call(this, +this.containers[e]));if(this.containers[e].containerCache.over){c.push(function(f){return function(g){f._trigger("out",g,this._uiHash(this))}}.call(this,this.containers[e]));this.containers[e].containerCache.over=0}}this._storedCursor&&d("body").css("cursor",this._storedCursor);this._storedOpacity&&this.helper.css("opacity",this._storedOpacity);if(this._storedZIndex)this.helper.css("zIndex",this._storedZIndex=="auto"?"":this._storedZIndex);this.dragging=false;if(this.cancelHelperRemoval){if(!b){this._trigger("beforeStop", +a,this._uiHash());for(e=0;e<c.length;e++)c[e].call(this,a);this._trigger("stop",a,this._uiHash())}return false}b||this._trigger("beforeStop",a,this._uiHash());this.placeholder[0].parentNode.removeChild(this.placeholder[0]);this.helper[0]!=this.currentItem[0]&&this.helper.remove();this.helper=null;if(!b){for(e=0;e<c.length;e++)c[e].call(this,a);this._trigger("stop",a,this._uiHash())}this.fromOutside=false;return true},_trigger:function(){d.Widget.prototype._trigger.apply(this,arguments)===false&&this.cancel()}, +_uiHash:function(a){var b=a||this;return{helper:b.helper,placeholder:b.placeholder||d([]),position:b.position,originalPosition:b.originalPosition,offset:b.positionAbs,item:b.currentItem,sender:a?a.element:null}}});d.extend(d.ui.sortable,{version:"1.8.16"})})(jQuery); +;/* + * jQuery UI Accordion 1.8.16 + * + * Copyright 2011, AUTHORS.txt (http://jqueryui.com/about) + * Dual licensed under the MIT or GPL Version 2 licenses. + * http://jquery.org/license + * + * http://docs.jquery.com/UI/Accordion + * + * Depends: + * jquery.ui.core.js + * jquery.ui.widget.js + */ +(function(c){c.widget("ui.accordion",{options:{active:0,animated:"slide",autoHeight:true,clearStyle:false,collapsible:false,event:"click",fillSpace:false,header:"> li > :first-child,> :not(li):even",icons:{header:"ui-icon-triangle-1-e",headerSelected:"ui-icon-triangle-1-s"},navigation:false,navigationFilter:function(){return this.href.toLowerCase()===location.href.toLowerCase()}},_create:function(){var a=this,b=a.options;a.running=0;a.element.addClass("ui-accordion ui-widget ui-helper-reset").children("li").addClass("ui-accordion-li-fix"); +a.headers=a.element.find(b.header).addClass("ui-accordion-header ui-helper-reset ui-state-default ui-corner-all").bind("mouseenter.accordion",function(){b.disabled||c(this).addClass("ui-state-hover")}).bind("mouseleave.accordion",function(){b.disabled||c(this).removeClass("ui-state-hover")}).bind("focus.accordion",function(){b.disabled||c(this).addClass("ui-state-focus")}).bind("blur.accordion",function(){b.disabled||c(this).removeClass("ui-state-focus")});a.headers.next().addClass("ui-accordion-content ui-helper-reset ui-widget-content ui-corner-bottom"); +if(b.navigation){var d=a.element.find("a").filter(b.navigationFilter).eq(0);if(d.length){var h=d.closest(".ui-accordion-header");a.active=h.length?h:d.closest(".ui-accordion-content").prev()}}a.active=a._findActive(a.active||b.active).addClass("ui-state-default ui-state-active").toggleClass("ui-corner-all").toggleClass("ui-corner-top");a.active.next().addClass("ui-accordion-content-active");a._createIcons();a.resize();a.element.attr("role","tablist");a.headers.attr("role","tab").bind("keydown.accordion", +function(f){return a._keydown(f)}).next().attr("role","tabpanel");a.headers.not(a.active||"").attr({"aria-expanded":"false","aria-selected":"false",tabIndex:-1}).next().hide();a.active.length?a.active.attr({"aria-expanded":"true","aria-selected":"true",tabIndex:0}):a.headers.eq(0).attr("tabIndex",0);c.browser.safari||a.headers.find("a").attr("tabIndex",-1);b.event&&a.headers.bind(b.event.split(" ").join(".accordion ")+".accordion",function(f){a._clickHandler.call(a,f,this);f.preventDefault()})},_createIcons:function(){var a= +this.options;if(a.icons){c("<span></span>").addClass("ui-icon "+a.icons.header).prependTo(this.headers);this.active.children(".ui-icon").toggleClass(a.icons.header).toggleClass(a.icons.headerSelected);this.element.addClass("ui-accordion-icons")}},_destroyIcons:function(){this.headers.children(".ui-icon").remove();this.element.removeClass("ui-accordion-icons")},destroy:function(){var a=this.options;this.element.removeClass("ui-accordion ui-widget ui-helper-reset").removeAttr("role");this.headers.unbind(".accordion").removeClass("ui-accordion-header ui-accordion-disabled ui-helper-reset ui-state-default ui-corner-all ui-state-active ui-state-disabled ui-corner-top").removeAttr("role").removeAttr("aria-expanded").removeAttr("aria-selected").removeAttr("tabIndex"); +this.headers.find("a").removeAttr("tabIndex");this._destroyIcons();var b=this.headers.next().css("display","").removeAttr("role").removeClass("ui-helper-reset ui-widget-content ui-corner-bottom ui-accordion-content ui-accordion-content-active ui-accordion-disabled ui-state-disabled");if(a.autoHeight||a.fillHeight)b.css("height","");return c.Widget.prototype.destroy.call(this)},_setOption:function(a,b){c.Widget.prototype._setOption.apply(this,arguments);a=="active"&&this.activate(b);if(a=="icons"){this._destroyIcons(); +b&&this._createIcons()}if(a=="disabled")this.headers.add(this.headers.next())[b?"addClass":"removeClass"]("ui-accordion-disabled ui-state-disabled")},_keydown:function(a){if(!(this.options.disabled||a.altKey||a.ctrlKey)){var b=c.ui.keyCode,d=this.headers.length,h=this.headers.index(a.target),f=false;switch(a.keyCode){case b.RIGHT:case b.DOWN:f=this.headers[(h+1)%d];break;case b.LEFT:case b.UP:f=this.headers[(h-1+d)%d];break;case b.SPACE:case b.ENTER:this._clickHandler({target:a.target},a.target); +a.preventDefault()}if(f){c(a.target).attr("tabIndex",-1);c(f).attr("tabIndex",0);f.focus();return false}return true}},resize:function(){var a=this.options,b;if(a.fillSpace){if(c.browser.msie){var d=this.element.parent().css("overflow");this.element.parent().css("overflow","hidden")}b=this.element.parent().height();c.browser.msie&&this.element.parent().css("overflow",d);this.headers.each(function(){b-=c(this).outerHeight(true)});this.headers.next().each(function(){c(this).height(Math.max(0,b-c(this).innerHeight()+ +c(this).height()))}).css("overflow","auto")}else if(a.autoHeight){b=0;this.headers.next().each(function(){b=Math.max(b,c(this).height("").height())}).height(b)}return this},activate:function(a){this.options.active=a;a=this._findActive(a)[0];this._clickHandler({target:a},a);return this},_findActive:function(a){return a?typeof a==="number"?this.headers.filter(":eq("+a+")"):this.headers.not(this.headers.not(a)):a===false?c([]):this.headers.filter(":eq(0)")},_clickHandler:function(a,b){var d=this.options; +if(!d.disabled)if(a.target){a=c(a.currentTarget||b);b=a[0]===this.active[0];d.active=d.collapsible&&b?false:this.headers.index(a);if(!(this.running||!d.collapsible&&b)){var h=this.active;j=a.next();g=this.active.next();e={options:d,newHeader:b&&d.collapsible?c([]):a,oldHeader:this.active,newContent:b&&d.collapsible?c([]):j,oldContent:g};var f=this.headers.index(this.active[0])>this.headers.index(a[0]);this.active=b?c([]):a;this._toggle(j,g,e,b,f);h.removeClass("ui-state-active ui-corner-top").addClass("ui-state-default ui-corner-all").children(".ui-icon").removeClass(d.icons.headerSelected).addClass(d.icons.header); +if(!b){a.removeClass("ui-state-default ui-corner-all").addClass("ui-state-active ui-corner-top").children(".ui-icon").removeClass(d.icons.header).addClass(d.icons.headerSelected);a.next().addClass("ui-accordion-content-active")}}}else if(d.collapsible){this.active.removeClass("ui-state-active ui-corner-top").addClass("ui-state-default ui-corner-all").children(".ui-icon").removeClass(d.icons.headerSelected).addClass(d.icons.header);this.active.next().addClass("ui-accordion-content-active");var g=this.active.next(), +e={options:d,newHeader:c([]),oldHeader:d.active,newContent:c([]),oldContent:g},j=this.active=c([]);this._toggle(j,g,e)}},_toggle:function(a,b,d,h,f){var g=this,e=g.options;g.toShow=a;g.toHide=b;g.data=d;var j=function(){if(g)return g._completed.apply(g,arguments)};g._trigger("changestart",null,g.data);g.running=b.size()===0?a.size():b.size();if(e.animated){d={};d=e.collapsible&&h?{toShow:c([]),toHide:b,complete:j,down:f,autoHeight:e.autoHeight||e.fillSpace}:{toShow:a,toHide:b,complete:j,down:f,autoHeight:e.autoHeight|| +e.fillSpace};if(!e.proxied)e.proxied=e.animated;if(!e.proxiedDuration)e.proxiedDuration=e.duration;e.animated=c.isFunction(e.proxied)?e.proxied(d):e.proxied;e.duration=c.isFunction(e.proxiedDuration)?e.proxiedDuration(d):e.proxiedDuration;h=c.ui.accordion.animations;var i=e.duration,k=e.animated;if(k&&!h[k]&&!c.easing[k])k="slide";h[k]||(h[k]=function(l){this.slide(l,{easing:k,duration:i||700})});h[k](d)}else{if(e.collapsible&&h)a.toggle();else{b.hide();a.show()}j(true)}b.prev().attr({"aria-expanded":"false", +"aria-selected":"false",tabIndex:-1}).blur();a.prev().attr({"aria-expanded":"true","aria-selected":"true",tabIndex:0}).focus()},_completed:function(a){this.running=a?0:--this.running;if(!this.running){this.options.clearStyle&&this.toShow.add(this.toHide).css({height:"",overflow:""});this.toHide.removeClass("ui-accordion-content-active");if(this.toHide.length)this.toHide.parent()[0].className=this.toHide.parent()[0].className;this._trigger("change",null,this.data)}}});c.extend(c.ui.accordion,{version:"1.8.16", +animations:{slide:function(a,b){a=c.extend({easing:"swing",duration:300},a,b);if(a.toHide.size())if(a.toShow.size()){var d=a.toShow.css("overflow"),h=0,f={},g={},e;b=a.toShow;e=b[0].style.width;b.width(parseInt(b.parent().width(),10)-parseInt(b.css("paddingLeft"),10)-parseInt(b.css("paddingRight"),10)-(parseInt(b.css("borderLeftWidth"),10)||0)-(parseInt(b.css("borderRightWidth"),10)||0));c.each(["height","paddingTop","paddingBottom"],function(j,i){g[i]="hide";j=(""+c.css(a.toShow[0],i)).match(/^([\d+-.]+)(.*)$/); +f[i]={value:j[1],unit:j[2]||"px"}});a.toShow.css({height:0,overflow:"hidden"}).show();a.toHide.filter(":hidden").each(a.complete).end().filter(":visible").animate(g,{step:function(j,i){if(i.prop=="height")h=i.end-i.start===0?0:(i.now-i.start)/(i.end-i.start);a.toShow[0].style[i.prop]=h*f[i.prop].value+f[i.prop].unit},duration:a.duration,easing:a.easing,complete:function(){a.autoHeight||a.toShow.css("height","");a.toShow.css({width:e,overflow:d});a.complete()}})}else a.toHide.animate({height:"hide", +paddingTop:"hide",paddingBottom:"hide"},a);else a.toShow.animate({height:"show",paddingTop:"show",paddingBottom:"show"},a)},bounceslide:function(a){this.slide(a,{easing:a.down?"easeOutBounce":"swing",duration:a.down?1E3:200})}}})})(jQuery); +;/* + * jQuery UI Autocomplete 1.8.16 + * + * Copyright 2011, AUTHORS.txt (http://jqueryui.com/about) + * Dual licensed under the MIT or GPL Version 2 licenses. + * http://jquery.org/license + * + * http://docs.jquery.com/UI/Autocomplete + * + * Depends: + * jquery.ui.core.js + * jquery.ui.widget.js + * jquery.ui.position.js + */ +(function(d){var e=0;d.widget("ui.autocomplete",{options:{appendTo:"body",autoFocus:false,delay:300,minLength:1,position:{my:"left top",at:"left bottom",collision:"none"},source:null},pending:0,_create:function(){var a=this,b=this.element[0].ownerDocument,g;this.element.addClass("ui-autocomplete-input").attr("autocomplete","off").attr({role:"textbox","aria-autocomplete":"list","aria-haspopup":"true"}).bind("keydown.autocomplete",function(c){if(!(a.options.disabled||a.element.propAttr("readOnly"))){g= +false;var f=d.ui.keyCode;switch(c.keyCode){case f.PAGE_UP:a._move("previousPage",c);break;case f.PAGE_DOWN:a._move("nextPage",c);break;case f.UP:a._move("previous",c);c.preventDefault();break;case f.DOWN:a._move("next",c);c.preventDefault();break;case f.ENTER:case f.NUMPAD_ENTER:if(a.menu.active){g=true;c.preventDefault()}case f.TAB:if(!a.menu.active)return;a.menu.select(c);break;case f.ESCAPE:a.element.val(a.term);a.close(c);break;default:clearTimeout(a.searching);a.searching=setTimeout(function(){if(a.term!= +a.element.val()){a.selectedItem=null;a.search(null,c)}},a.options.delay);break}}}).bind("keypress.autocomplete",function(c){if(g){g=false;c.preventDefault()}}).bind("focus.autocomplete",function(){if(!a.options.disabled){a.selectedItem=null;a.previous=a.element.val()}}).bind("blur.autocomplete",function(c){if(!a.options.disabled){clearTimeout(a.searching);a.closing=setTimeout(function(){a.close(c);a._change(c)},150)}});this._initSource();this.response=function(){return a._response.apply(a,arguments)}; +this.menu=d("<ul></ul>").addClass("ui-autocomplete").appendTo(d(this.options.appendTo||"body",b)[0]).mousedown(function(c){var f=a.menu.element[0];d(c.target).closest(".ui-menu-item").length||setTimeout(function(){d(document).one("mousedown",function(h){h.target!==a.element[0]&&h.target!==f&&!d.ui.contains(f,h.target)&&a.close()})},1);setTimeout(function(){clearTimeout(a.closing)},13)}).menu({focus:function(c,f){f=f.item.data("item.autocomplete");false!==a._trigger("focus",c,{item:f})&&/^key/.test(c.originalEvent.type)&& +a.element.val(f.value)},selected:function(c,f){var h=f.item.data("item.autocomplete"),i=a.previous;if(a.element[0]!==b.activeElement){a.element.focus();a.previous=i;setTimeout(function(){a.previous=i;a.selectedItem=h},1)}false!==a._trigger("select",c,{item:h})&&a.element.val(h.value);a.term=a.element.val();a.close(c);a.selectedItem=h},blur:function(){a.menu.element.is(":visible")&&a.element.val()!==a.term&&a.element.val(a.term)}}).zIndex(this.element.zIndex()+1).css({top:0,left:0}).hide().data("menu"); +d.fn.bgiframe&&this.menu.element.bgiframe()},destroy:function(){this.element.removeClass("ui-autocomplete-input").removeAttr("autocomplete").removeAttr("role").removeAttr("aria-autocomplete").removeAttr("aria-haspopup");this.menu.element.remove();d.Widget.prototype.destroy.call(this)},_setOption:function(a,b){d.Widget.prototype._setOption.apply(this,arguments);a==="source"&&this._initSource();if(a==="appendTo")this.menu.element.appendTo(d(b||"body",this.element[0].ownerDocument)[0]);a==="disabled"&& +b&&this.xhr&&this.xhr.abort()},_initSource:function(){var a=this,b,g;if(d.isArray(this.options.source)){b=this.options.source;this.source=function(c,f){f(d.ui.autocomplete.filter(b,c.term))}}else if(typeof this.options.source==="string"){g=this.options.source;this.source=function(c,f){a.xhr&&a.xhr.abort();a.xhr=d.ajax({url:g,data:c,dataType:"json",autocompleteRequest:++e,success:function(h){this.autocompleteRequest===e&&f(h)},error:function(){this.autocompleteRequest===e&&f([])}})}}else this.source= +this.options.source},search:function(a,b){a=a!=null?a:this.element.val();this.term=this.element.val();if(a.length<this.options.minLength)return this.close(b);clearTimeout(this.closing);if(this._trigger("search",b)!==false)return this._search(a)},_search:function(a){this.pending++;this.element.addClass("ui-autocomplete-loading");this.source({term:a},this.response)},_response:function(a){if(!this.options.disabled&&a&&a.length){a=this._normalize(a);this._suggest(a);this._trigger("open")}else this.close(); +this.pending--;this.pending||this.element.removeClass("ui-autocomplete-loading")},close:function(a){clearTimeout(this.closing);if(this.menu.element.is(":visible")){this.menu.element.hide();this.menu.deactivate();this._trigger("close",a)}},_change:function(a){this.previous!==this.element.val()&&this._trigger("change",a,{item:this.selectedItem})},_normalize:function(a){if(a.length&&a[0].label&&a[0].value)return a;return d.map(a,function(b){if(typeof b==="string")return{label:b,value:b};return d.extend({label:b.label|| +b.value,value:b.value||b.label},b)})},_suggest:function(a){var b=this.menu.element.empty().zIndex(this.element.zIndex()+1);this._renderMenu(b,a);this.menu.deactivate();this.menu.refresh();b.show();this._resizeMenu();b.position(d.extend({of:this.element},this.options.position));this.options.autoFocus&&this.menu.next(new d.Event("mouseover"))},_resizeMenu:function(){var a=this.menu.element;a.outerWidth(Math.max(a.width("").outerWidth(),this.element.outerWidth()))},_renderMenu:function(a,b){var g=this; +d.each(b,function(c,f){g._renderItem(a,f)})},_renderItem:function(a,b){return d("<li></li>").data("item.autocomplete",b).append(d("<a></a>").text(b.label)).appendTo(a)},_move:function(a,b){if(this.menu.element.is(":visible"))if(this.menu.first()&&/^previous/.test(a)||this.menu.last()&&/^next/.test(a)){this.element.val(this.term);this.menu.deactivate()}else this.menu[a](b);else this.search(null,b)},widget:function(){return this.menu.element}});d.extend(d.ui.autocomplete,{escapeRegex:function(a){return a.replace(/[-[\]{}()*+?.,\\^$|#\s]/g, +"\\$&")},filter:function(a,b){var g=new RegExp(d.ui.autocomplete.escapeRegex(b),"i");return d.grep(a,function(c){return g.test(c.label||c.value||c)})}})})(jQuery); +(function(d){d.widget("ui.menu",{_create:function(){var e=this;this.element.addClass("ui-menu ui-widget ui-widget-content ui-corner-all").attr({role:"listbox","aria-activedescendant":"ui-active-menuitem"}).click(function(a){if(d(a.target).closest(".ui-menu-item a").length){a.preventDefault();e.select(a)}});this.refresh()},refresh:function(){var e=this;this.element.children("li:not(.ui-menu-item):has(a)").addClass("ui-menu-item").attr("role","menuitem").children("a").addClass("ui-corner-all").attr("tabindex", +-1).mouseenter(function(a){e.activate(a,d(this).parent())}).mouseleave(function(){e.deactivate()})},activate:function(e,a){this.deactivate();if(this.hasScroll()){var b=a.offset().top-this.element.offset().top,g=this.element.scrollTop(),c=this.element.height();if(b<0)this.element.scrollTop(g+b);else b>=c&&this.element.scrollTop(g+b-c+a.height())}this.active=a.eq(0).children("a").addClass("ui-state-hover").attr("id","ui-active-menuitem").end();this._trigger("focus",e,{item:a})},deactivate:function(){if(this.active){this.active.children("a").removeClass("ui-state-hover").removeAttr("id"); +this._trigger("blur");this.active=null}},next:function(e){this.move("next",".ui-menu-item:first",e)},previous:function(e){this.move("prev",".ui-menu-item:last",e)},first:function(){return this.active&&!this.active.prevAll(".ui-menu-item").length},last:function(){return this.active&&!this.active.nextAll(".ui-menu-item").length},move:function(e,a,b){if(this.active){e=this.active[e+"All"](".ui-menu-item").eq(0);e.length?this.activate(b,e):this.activate(b,this.element.children(a))}else this.activate(b, +this.element.children(a))},nextPage:function(e){if(this.hasScroll())if(!this.active||this.last())this.activate(e,this.element.children(".ui-menu-item:first"));else{var a=this.active.offset().top,b=this.element.height(),g=this.element.children(".ui-menu-item").filter(function(){var c=d(this).offset().top-a-b+d(this).height();return c<10&&c>-10});g.length||(g=this.element.children(".ui-menu-item:last"));this.activate(e,g)}else this.activate(e,this.element.children(".ui-menu-item").filter(!this.active|| +this.last()?":first":":last"))},previousPage:function(e){if(this.hasScroll())if(!this.active||this.first())this.activate(e,this.element.children(".ui-menu-item:last"));else{var a=this.active.offset().top,b=this.element.height();result=this.element.children(".ui-menu-item").filter(function(){var g=d(this).offset().top-a+b-d(this).height();return g<10&&g>-10});result.length||(result=this.element.children(".ui-menu-item:first"));this.activate(e,result)}else this.activate(e,this.element.children(".ui-menu-item").filter(!this.active|| +this.first()?":last":":first"))},hasScroll:function(){return this.element.height()<this.element[d.fn.prop?"prop":"attr"]("scrollHeight")},select:function(e){this._trigger("selected",e,{item:this.active})}})})(jQuery); +;/* + * jQuery UI Button 1.8.16 + * + * Copyright 2011, AUTHORS.txt (http://jqueryui.com/about) + * Dual licensed under the MIT or GPL Version 2 licenses. + * http://jquery.org/license + * + * http://docs.jquery.com/UI/Button + * + * Depends: + * jquery.ui.core.js + * jquery.ui.widget.js + */ +(function(b){var h,i,j,g,l=function(){var a=b(this).find(":ui-button");setTimeout(function(){a.button("refresh")},1)},k=function(a){var c=a.name,e=a.form,f=b([]);if(c)f=e?b(e).find("[name='"+c+"']"):b("[name='"+c+"']",a.ownerDocument).filter(function(){return!this.form});return f};b.widget("ui.button",{options:{disabled:null,text:true,label:null,icons:{primary:null,secondary:null}},_create:function(){this.element.closest("form").unbind("reset.button").bind("reset.button",l);if(typeof this.options.disabled!== +"boolean")this.options.disabled=this.element.propAttr("disabled");this._determineButtonType();this.hasTitle=!!this.buttonElement.attr("title");var a=this,c=this.options,e=this.type==="checkbox"||this.type==="radio",f="ui-state-hover"+(!e?" ui-state-active":"");if(c.label===null)c.label=this.buttonElement.html();if(this.element.is(":disabled"))c.disabled=true;this.buttonElement.addClass("ui-button ui-widget ui-state-default ui-corner-all").attr("role","button").bind("mouseenter.button",function(){if(!c.disabled){b(this).addClass("ui-state-hover"); +this===h&&b(this).addClass("ui-state-active")}}).bind("mouseleave.button",function(){c.disabled||b(this).removeClass(f)}).bind("click.button",function(d){if(c.disabled){d.preventDefault();d.stopImmediatePropagation()}});this.element.bind("focus.button",function(){a.buttonElement.addClass("ui-state-focus")}).bind("blur.button",function(){a.buttonElement.removeClass("ui-state-focus")});if(e){this.element.bind("change.button",function(){g||a.refresh()});this.buttonElement.bind("mousedown.button",function(d){if(!c.disabled){g= +false;i=d.pageX;j=d.pageY}}).bind("mouseup.button",function(d){if(!c.disabled)if(i!==d.pageX||j!==d.pageY)g=true})}if(this.type==="checkbox")this.buttonElement.bind("click.button",function(){if(c.disabled||g)return false;b(this).toggleClass("ui-state-active");a.buttonElement.attr("aria-pressed",a.element[0].checked)});else if(this.type==="radio")this.buttonElement.bind("click.button",function(){if(c.disabled||g)return false;b(this).addClass("ui-state-active");a.buttonElement.attr("aria-pressed","true"); +var d=a.element[0];k(d).not(d).map(function(){return b(this).button("widget")[0]}).removeClass("ui-state-active").attr("aria-pressed","false")});else{this.buttonElement.bind("mousedown.button",function(){if(c.disabled)return false;b(this).addClass("ui-state-active");h=this;b(document).one("mouseup",function(){h=null})}).bind("mouseup.button",function(){if(c.disabled)return false;b(this).removeClass("ui-state-active")}).bind("keydown.button",function(d){if(c.disabled)return false;if(d.keyCode==b.ui.keyCode.SPACE|| +d.keyCode==b.ui.keyCode.ENTER)b(this).addClass("ui-state-active")}).bind("keyup.button",function(){b(this).removeClass("ui-state-active")});this.buttonElement.is("a")&&this.buttonElement.keyup(function(d){d.keyCode===b.ui.keyCode.SPACE&&b(this).click()})}this._setOption("disabled",c.disabled);this._resetButton()},_determineButtonType:function(){this.type=this.element.is(":checkbox")?"checkbox":this.element.is(":radio")?"radio":this.element.is("input")?"input":"button";if(this.type==="checkbox"||this.type=== +"radio"){var a=this.element.parents().filter(":last"),c="label[for='"+this.element.attr("id")+"']";this.buttonElement=a.find(c);if(!this.buttonElement.length){a=a.length?a.siblings():this.element.siblings();this.buttonElement=a.filter(c);if(!this.buttonElement.length)this.buttonElement=a.find(c)}this.element.addClass("ui-helper-hidden-accessible");(a=this.element.is(":checked"))&&this.buttonElement.addClass("ui-state-active");this.buttonElement.attr("aria-pressed",a)}else this.buttonElement=this.element}, +widget:function(){return this.buttonElement},destroy:function(){this.element.removeClass("ui-helper-hidden-accessible");this.buttonElement.removeClass("ui-button ui-widget ui-state-default ui-corner-all ui-state-hover ui-state-active ui-button-icons-only ui-button-icon-only ui-button-text-icons ui-button-text-icon-primary ui-button-text-icon-secondary ui-button-text-only").removeAttr("role").removeAttr("aria-pressed").html(this.buttonElement.find(".ui-button-text").html());this.hasTitle||this.buttonElement.removeAttr("title"); +b.Widget.prototype.destroy.call(this)},_setOption:function(a,c){b.Widget.prototype._setOption.apply(this,arguments);if(a==="disabled")c?this.element.propAttr("disabled",true):this.element.propAttr("disabled",false);else this._resetButton()},refresh:function(){var a=this.element.is(":disabled");a!==this.options.disabled&&this._setOption("disabled",a);if(this.type==="radio")k(this.element[0]).each(function(){b(this).is(":checked")?b(this).button("widget").addClass("ui-state-active").attr("aria-pressed", +"true"):b(this).button("widget").removeClass("ui-state-active").attr("aria-pressed","false")});else if(this.type==="checkbox")this.element.is(":checked")?this.buttonElement.addClass("ui-state-active").attr("aria-pressed","true"):this.buttonElement.removeClass("ui-state-active").attr("aria-pressed","false")},_resetButton:function(){if(this.type==="input")this.options.label&&this.element.val(this.options.label);else{var a=this.buttonElement.removeClass("ui-button-icons-only ui-button-icon-only ui-button-text-icons ui-button-text-icon-primary ui-button-text-icon-secondary ui-button-text-only"), +c=b("<span></span>").addClass("ui-button-text").html(this.options.label).appendTo(a.empty()).text(),e=this.options.icons,f=e.primary&&e.secondary,d=[];if(e.primary||e.secondary){if(this.options.text)d.push("ui-button-text-icon"+(f?"s":e.primary?"-primary":"-secondary"));e.primary&&a.prepend("<span class='ui-button-icon-primary ui-icon "+e.primary+"'></span>");e.secondary&&a.append("<span class='ui-button-icon-secondary ui-icon "+e.secondary+"'></span>");if(!this.options.text){d.push(f?"ui-button-icons-only": +"ui-button-icon-only");this.hasTitle||a.attr("title",c)}}else d.push("ui-button-text-only");a.addClass(d.join(" "))}}});b.widget("ui.buttonset",{options:{items:":button, :submit, :reset, :checkbox, :radio, a, :data(button)"},_create:function(){this.element.addClass("ui-buttonset")},_init:function(){this.refresh()},_setOption:function(a,c){a==="disabled"&&this.buttons.button("option",a,c);b.Widget.prototype._setOption.apply(this,arguments)},refresh:function(){var a=this.element.css("direction")=== +"ltr";this.buttons=this.element.find(this.options.items).filter(":ui-button").button("refresh").end().not(":ui-button").button().end().map(function(){return b(this).button("widget")[0]}).removeClass("ui-corner-all ui-corner-left ui-corner-right").filter(":first").addClass(a?"ui-corner-left":"ui-corner-right").end().filter(":last").addClass(a?"ui-corner-right":"ui-corner-left").end().end()},destroy:function(){this.element.removeClass("ui-buttonset");this.buttons.map(function(){return b(this).button("widget")[0]}).removeClass("ui-corner-left ui-corner-right").end().button("destroy"); +b.Widget.prototype.destroy.call(this)}})})(jQuery); +;/* + * jQuery UI Dialog 1.8.16 + * + * Copyright 2011, AUTHORS.txt (http://jqueryui.com/about) + * Dual licensed under the MIT or GPL Version 2 licenses. + * http://jquery.org/license + * + * http://docs.jquery.com/UI/Dialog + * + * Depends: + * jquery.ui.core.js + * jquery.ui.widget.js + * jquery.ui.button.js + * jquery.ui.draggable.js + * jquery.ui.mouse.js + * jquery.ui.position.js + * jquery.ui.resizable.js + */ +(function(c,l){var m={buttons:true,height:true,maxHeight:true,maxWidth:true,minHeight:true,minWidth:true,width:true},n={maxHeight:true,maxWidth:true,minHeight:true,minWidth:true},o=c.attrFn||{val:true,css:true,html:true,text:true,data:true,width:true,height:true,offset:true,click:true};c.widget("ui.dialog",{options:{autoOpen:true,buttons:{},closeOnEscape:true,closeText:"close",dialogClass:"",draggable:true,hide:null,height:"auto",maxHeight:false,maxWidth:false,minHeight:150,minWidth:150,modal:false, +position:{my:"center",at:"center",collision:"fit",using:function(a){var b=c(this).css(a).offset().top;b<0&&c(this).css("top",a.top-b)}},resizable:true,show:null,stack:true,title:"",width:300,zIndex:1E3},_create:function(){this.originalTitle=this.element.attr("title");if(typeof this.originalTitle!=="string")this.originalTitle="";this.options.title=this.options.title||this.originalTitle;var a=this,b=a.options,d=b.title||" ",e=c.ui.dialog.getTitleId(a.element),g=(a.uiDialog=c("<div></div>")).appendTo(document.body).hide().addClass("ui-dialog ui-widget ui-widget-content ui-corner-all "+ +b.dialogClass).css({zIndex:b.zIndex}).attr("tabIndex",-1).css("outline",0).keydown(function(i){if(b.closeOnEscape&&!i.isDefaultPrevented()&&i.keyCode&&i.keyCode===c.ui.keyCode.ESCAPE){a.close(i);i.preventDefault()}}).attr({role:"dialog","aria-labelledby":e}).mousedown(function(i){a.moveToTop(false,i)});a.element.show().removeAttr("title").addClass("ui-dialog-content ui-widget-content").appendTo(g);var f=(a.uiDialogTitlebar=c("<div></div>")).addClass("ui-dialog-titlebar ui-widget-header ui-corner-all ui-helper-clearfix").prependTo(g), +h=c('<a href="#"></a>').addClass("ui-dialog-titlebar-close ui-corner-all").attr("role","button").hover(function(){h.addClass("ui-state-hover")},function(){h.removeClass("ui-state-hover")}).focus(function(){h.addClass("ui-state-focus")}).blur(function(){h.removeClass("ui-state-focus")}).click(function(i){a.close(i);return false}).appendTo(f);(a.uiDialogTitlebarCloseText=c("<span></span>")).addClass("ui-icon ui-icon-closethick").text(b.closeText).appendTo(h);c("<span></span>").addClass("ui-dialog-title").attr("id", +e).html(d).prependTo(f);if(c.isFunction(b.beforeclose)&&!c.isFunction(b.beforeClose))b.beforeClose=b.beforeclose;f.find("*").add(f).disableSelection();b.draggable&&c.fn.draggable&&a._makeDraggable();b.resizable&&c.fn.resizable&&a._makeResizable();a._createButtons(b.buttons);a._isOpen=false;c.fn.bgiframe&&g.bgiframe()},_init:function(){this.options.autoOpen&&this.open()},destroy:function(){var a=this;a.overlay&&a.overlay.destroy();a.uiDialog.hide();a.element.unbind(".dialog").removeData("dialog").removeClass("ui-dialog-content ui-widget-content").hide().appendTo("body"); +a.uiDialog.remove();a.originalTitle&&a.element.attr("title",a.originalTitle);return a},widget:function(){return this.uiDialog},close:function(a){var b=this,d,e;if(false!==b._trigger("beforeClose",a)){b.overlay&&b.overlay.destroy();b.uiDialog.unbind("keypress.ui-dialog");b._isOpen=false;if(b.options.hide)b.uiDialog.hide(b.options.hide,function(){b._trigger("close",a)});else{b.uiDialog.hide();b._trigger("close",a)}c.ui.dialog.overlay.resize();if(b.options.modal){d=0;c(".ui-dialog").each(function(){if(this!== +b.uiDialog[0]){e=c(this).css("z-index");isNaN(e)||(d=Math.max(d,e))}});c.ui.dialog.maxZ=d}return b}},isOpen:function(){return this._isOpen},moveToTop:function(a,b){var d=this,e=d.options;if(e.modal&&!a||!e.stack&&!e.modal)return d._trigger("focus",b);if(e.zIndex>c.ui.dialog.maxZ)c.ui.dialog.maxZ=e.zIndex;if(d.overlay){c.ui.dialog.maxZ+=1;d.overlay.$el.css("z-index",c.ui.dialog.overlay.maxZ=c.ui.dialog.maxZ)}a={scrollTop:d.element.scrollTop(),scrollLeft:d.element.scrollLeft()};c.ui.dialog.maxZ+=1; +d.uiDialog.css("z-index",c.ui.dialog.maxZ);d.element.attr(a);d._trigger("focus",b);return d},open:function(){if(!this._isOpen){var a=this,b=a.options,d=a.uiDialog;a.overlay=b.modal?new c.ui.dialog.overlay(a):null;a._size();a._position(b.position);d.show(b.show);a.moveToTop(true);b.modal&&d.bind("keypress.ui-dialog",function(e){if(e.keyCode===c.ui.keyCode.TAB){var g=c(":tabbable",this),f=g.filter(":first");g=g.filter(":last");if(e.target===g[0]&&!e.shiftKey){f.focus(1);return false}else if(e.target=== +f[0]&&e.shiftKey){g.focus(1);return false}}});c(a.element.find(":tabbable").get().concat(d.find(".ui-dialog-buttonpane :tabbable").get().concat(d.get()))).eq(0).focus();a._isOpen=true;a._trigger("open");return a}},_createButtons:function(a){var b=this,d=false,e=c("<div></div>").addClass("ui-dialog-buttonpane ui-widget-content ui-helper-clearfix"),g=c("<div></div>").addClass("ui-dialog-buttonset").appendTo(e);b.uiDialog.find(".ui-dialog-buttonpane").remove();typeof a==="object"&&a!==null&&c.each(a, +function(){return!(d=true)});if(d){c.each(a,function(f,h){h=c.isFunction(h)?{click:h,text:f}:h;var i=c('<button type="button"></button>').click(function(){h.click.apply(b.element[0],arguments)}).appendTo(g);c.each(h,function(j,k){if(j!=="click")j in o?i[j](k):i.attr(j,k)});c.fn.button&&i.button()});e.appendTo(b.uiDialog)}},_makeDraggable:function(){function a(f){return{position:f.position,offset:f.offset}}var b=this,d=b.options,e=c(document),g;b.uiDialog.draggable({cancel:".ui-dialog-content, .ui-dialog-titlebar-close", +handle:".ui-dialog-titlebar",containment:"document",start:function(f,h){g=d.height==="auto"?"auto":c(this).height();c(this).height(c(this).height()).addClass("ui-dialog-dragging");b._trigger("dragStart",f,a(h))},drag:function(f,h){b._trigger("drag",f,a(h))},stop:function(f,h){d.position=[h.position.left-e.scrollLeft(),h.position.top-e.scrollTop()];c(this).removeClass("ui-dialog-dragging").height(g);b._trigger("dragStop",f,a(h));c.ui.dialog.overlay.resize()}})},_makeResizable:function(a){function b(f){return{originalPosition:f.originalPosition, +originalSize:f.originalSize,position:f.position,size:f.size}}a=a===l?this.options.resizable:a;var d=this,e=d.options,g=d.uiDialog.css("position");a=typeof a==="string"?a:"n,e,s,w,se,sw,ne,nw";d.uiDialog.resizable({cancel:".ui-dialog-content",containment:"document",alsoResize:d.element,maxWidth:e.maxWidth,maxHeight:e.maxHeight,minWidth:e.minWidth,minHeight:d._minHeight(),handles:a,start:function(f,h){c(this).addClass("ui-dialog-resizing");d._trigger("resizeStart",f,b(h))},resize:function(f,h){d._trigger("resize", +f,b(h))},stop:function(f,h){c(this).removeClass("ui-dialog-resizing");e.height=c(this).height();e.width=c(this).width();d._trigger("resizeStop",f,b(h));c.ui.dialog.overlay.resize()}}).css("position",g).find(".ui-resizable-se").addClass("ui-icon ui-icon-grip-diagonal-se")},_minHeight:function(){var a=this.options;return a.height==="auto"?a.minHeight:Math.min(a.minHeight,a.height)},_position:function(a){var b=[],d=[0,0],e;if(a){if(typeof a==="string"||typeof a==="object"&&"0"in a){b=a.split?a.split(" "): +[a[0],a[1]];if(b.length===1)b[1]=b[0];c.each(["left","top"],function(g,f){if(+b[g]===b[g]){d[g]=b[g];b[g]=f}});a={my:b.join(" "),at:b.join(" "),offset:d.join(" ")}}a=c.extend({},c.ui.dialog.prototype.options.position,a)}else a=c.ui.dialog.prototype.options.position;(e=this.uiDialog.is(":visible"))||this.uiDialog.show();this.uiDialog.css({top:0,left:0}).position(c.extend({of:window},a));e||this.uiDialog.hide()},_setOptions:function(a){var b=this,d={},e=false;c.each(a,function(g,f){b._setOption(g,f); +if(g in m)e=true;if(g in n)d[g]=f});e&&this._size();this.uiDialog.is(":data(resizable)")&&this.uiDialog.resizable("option",d)},_setOption:function(a,b){var d=this,e=d.uiDialog;switch(a){case "beforeclose":a="beforeClose";break;case "buttons":d._createButtons(b);break;case "closeText":d.uiDialogTitlebarCloseText.text(""+b);break;case "dialogClass":e.removeClass(d.options.dialogClass).addClass("ui-dialog ui-widget ui-widget-content ui-corner-all "+b);break;case "disabled":b?e.addClass("ui-dialog-disabled"): +e.removeClass("ui-dialog-disabled");break;case "draggable":var g=e.is(":data(draggable)");g&&!b&&e.draggable("destroy");!g&&b&&d._makeDraggable();break;case "position":d._position(b);break;case "resizable":(g=e.is(":data(resizable)"))&&!b&&e.resizable("destroy");g&&typeof b==="string"&&e.resizable("option","handles",b);!g&&b!==false&&d._makeResizable(b);break;case "title":c(".ui-dialog-title",d.uiDialogTitlebar).html(""+(b||" "));break}c.Widget.prototype._setOption.apply(d,arguments)},_size:function(){var a= +this.options,b,d,e=this.uiDialog.is(":visible");this.element.show().css({width:"auto",minHeight:0,height:0});if(a.minWidth>a.width)a.width=a.minWidth;b=this.uiDialog.css({height:"auto",width:a.width}).height();d=Math.max(0,a.minHeight-b);if(a.height==="auto")if(c.support.minHeight)this.element.css({minHeight:d,height:"auto"});else{this.uiDialog.show();a=this.element.css("height","auto").height();e||this.uiDialog.hide();this.element.height(Math.max(a,d))}else this.element.height(Math.max(a.height- +b,0));this.uiDialog.is(":data(resizable)")&&this.uiDialog.resizable("option","minHeight",this._minHeight())}});c.extend(c.ui.dialog,{version:"1.8.16",uuid:0,maxZ:0,getTitleId:function(a){a=a.attr("id");if(!a){this.uuid+=1;a=this.uuid}return"ui-dialog-title-"+a},overlay:function(a){this.$el=c.ui.dialog.overlay.create(a)}});c.extend(c.ui.dialog.overlay,{instances:[],oldInstances:[],maxZ:0,events:c.map("focus,mousedown,mouseup,keydown,keypress,click".split(","),function(a){return a+".dialog-overlay"}).join(" "), +create:function(a){if(this.instances.length===0){setTimeout(function(){c.ui.dialog.overlay.instances.length&&c(document).bind(c.ui.dialog.overlay.events,function(d){if(c(d.target).zIndex()<c.ui.dialog.overlay.maxZ)return false})},1);c(document).bind("keydown.dialog-overlay",function(d){if(a.options.closeOnEscape&&!d.isDefaultPrevented()&&d.keyCode&&d.keyCode===c.ui.keyCode.ESCAPE){a.close(d);d.preventDefault()}});c(window).bind("resize.dialog-overlay",c.ui.dialog.overlay.resize)}var b=(this.oldInstances.pop()|| +c("<div></div>").addClass("ui-widget-overlay")).appendTo(document.body).css({width:this.width(),height:this.height()});c.fn.bgiframe&&b.bgiframe();this.instances.push(b);return b},destroy:function(a){var b=c.inArray(a,this.instances);b!=-1&&this.oldInstances.push(this.instances.splice(b,1)[0]);this.instances.length===0&&c([document,window]).unbind(".dialog-overlay");a.remove();var d=0;c.each(this.instances,function(){d=Math.max(d,this.css("z-index"))});this.maxZ=d},height:function(){var a,b;if(c.browser.msie&& +c.browser.version<7){a=Math.max(document.documentElement.scrollHeight,document.body.scrollHeight);b=Math.max(document.documentElement.offsetHeight,document.body.offsetHeight);return a<b?c(window).height()+"px":a+"px"}else return c(document).height()+"px"},width:function(){var a,b;if(c.browser.msie){a=Math.max(document.documentElement.scrollWidth,document.body.scrollWidth);b=Math.max(document.documentElement.offsetWidth,document.body.offsetWidth);return a<b?c(window).width()+"px":a+"px"}else return c(document).width()+ +"px"},resize:function(){var a=c([]);c.each(c.ui.dialog.overlay.instances,function(){a=a.add(this)});a.css({width:0,height:0}).css({width:c.ui.dialog.overlay.width(),height:c.ui.dialog.overlay.height()})}});c.extend(c.ui.dialog.overlay.prototype,{destroy:function(){c.ui.dialog.overlay.destroy(this.$el)}})})(jQuery); +;/* + * jQuery UI Slider 1.8.16 + * + * Copyright 2011, AUTHORS.txt (http://jqueryui.com/about) + * Dual licensed under the MIT or GPL Version 2 licenses. + * http://jquery.org/license + * + * http://docs.jquery.com/UI/Slider + * + * Depends: + * jquery.ui.core.js + * jquery.ui.mouse.js + * jquery.ui.widget.js + */ +(function(d){d.widget("ui.slider",d.ui.mouse,{widgetEventPrefix:"slide",options:{animate:false,distance:0,max:100,min:0,orientation:"horizontal",range:false,step:1,value:0,values:null},_create:function(){var a=this,b=this.options,c=this.element.find(".ui-slider-handle").addClass("ui-state-default ui-corner-all"),f=b.values&&b.values.length||1,e=[];this._mouseSliding=this._keySliding=false;this._animateOff=true;this._handleIndex=null;this._detectOrientation();this._mouseInit();this.element.addClass("ui-slider ui-slider-"+ +this.orientation+" ui-widget ui-widget-content ui-corner-all"+(b.disabled?" ui-slider-disabled ui-disabled":""));this.range=d([]);if(b.range){if(b.range===true){if(!b.values)b.values=[this._valueMin(),this._valueMin()];if(b.values.length&&b.values.length!==2)b.values=[b.values[0],b.values[0]]}this.range=d("<div></div>").appendTo(this.element).addClass("ui-slider-range ui-widget-header"+(b.range==="min"||b.range==="max"?" ui-slider-range-"+b.range:""))}for(var j=c.length;j<f;j+=1)e.push("<a class='ui-slider-handle ui-state-default ui-corner-all' href='#'></a>"); +this.handles=c.add(d(e.join("")).appendTo(a.element));this.handle=this.handles.eq(0);this.handles.add(this.range).filter("a").click(function(g){g.preventDefault()}).hover(function(){b.disabled||d(this).addClass("ui-state-hover")},function(){d(this).removeClass("ui-state-hover")}).focus(function(){if(b.disabled)d(this).blur();else{d(".ui-slider .ui-state-focus").removeClass("ui-state-focus");d(this).addClass("ui-state-focus")}}).blur(function(){d(this).removeClass("ui-state-focus")});this.handles.each(function(g){d(this).data("index.ui-slider-handle", +g)});this.handles.keydown(function(g){var k=true,l=d(this).data("index.ui-slider-handle"),i,h,m;if(!a.options.disabled){switch(g.keyCode){case d.ui.keyCode.HOME:case d.ui.keyCode.END:case d.ui.keyCode.PAGE_UP:case d.ui.keyCode.PAGE_DOWN:case d.ui.keyCode.UP:case d.ui.keyCode.RIGHT:case d.ui.keyCode.DOWN:case d.ui.keyCode.LEFT:k=false;if(!a._keySliding){a._keySliding=true;d(this).addClass("ui-state-active");i=a._start(g,l);if(i===false)return}break}m=a.options.step;i=a.options.values&&a.options.values.length? +(h=a.values(l)):(h=a.value());switch(g.keyCode){case d.ui.keyCode.HOME:h=a._valueMin();break;case d.ui.keyCode.END:h=a._valueMax();break;case d.ui.keyCode.PAGE_UP:h=a._trimAlignValue(i+(a._valueMax()-a._valueMin())/5);break;case d.ui.keyCode.PAGE_DOWN:h=a._trimAlignValue(i-(a._valueMax()-a._valueMin())/5);break;case d.ui.keyCode.UP:case d.ui.keyCode.RIGHT:if(i===a._valueMax())return;h=a._trimAlignValue(i+m);break;case d.ui.keyCode.DOWN:case d.ui.keyCode.LEFT:if(i===a._valueMin())return;h=a._trimAlignValue(i- +m);break}a._slide(g,l,h);return k}}).keyup(function(g){var k=d(this).data("index.ui-slider-handle");if(a._keySliding){a._keySliding=false;a._stop(g,k);a._change(g,k);d(this).removeClass("ui-state-active")}});this._refreshValue();this._animateOff=false},destroy:function(){this.handles.remove();this.range.remove();this.element.removeClass("ui-slider ui-slider-horizontal ui-slider-vertical ui-slider-disabled ui-widget ui-widget-content ui-corner-all").removeData("slider").unbind(".slider");this._mouseDestroy(); +return this},_mouseCapture:function(a){var b=this.options,c,f,e,j,g;if(b.disabled)return false;this.elementSize={width:this.element.outerWidth(),height:this.element.outerHeight()};this.elementOffset=this.element.offset();c=this._normValueFromMouse({x:a.pageX,y:a.pageY});f=this._valueMax()-this._valueMin()+1;j=this;this.handles.each(function(k){var l=Math.abs(c-j.values(k));if(f>l){f=l;e=d(this);g=k}});if(b.range===true&&this.values(1)===b.min){g+=1;e=d(this.handles[g])}if(this._start(a,g)===false)return false; +this._mouseSliding=true;j._handleIndex=g;e.addClass("ui-state-active").focus();b=e.offset();this._clickOffset=!d(a.target).parents().andSelf().is(".ui-slider-handle")?{left:0,top:0}:{left:a.pageX-b.left-e.width()/2,top:a.pageY-b.top-e.height()/2-(parseInt(e.css("borderTopWidth"),10)||0)-(parseInt(e.css("borderBottomWidth"),10)||0)+(parseInt(e.css("marginTop"),10)||0)};this.handles.hasClass("ui-state-hover")||this._slide(a,g,c);return this._animateOff=true},_mouseStart:function(){return true},_mouseDrag:function(a){var b= +this._normValueFromMouse({x:a.pageX,y:a.pageY});this._slide(a,this._handleIndex,b);return false},_mouseStop:function(a){this.handles.removeClass("ui-state-active");this._mouseSliding=false;this._stop(a,this._handleIndex);this._change(a,this._handleIndex);this._clickOffset=this._handleIndex=null;return this._animateOff=false},_detectOrientation:function(){this.orientation=this.options.orientation==="vertical"?"vertical":"horizontal"},_normValueFromMouse:function(a){var b;if(this.orientation==="horizontal"){b= +this.elementSize.width;a=a.x-this.elementOffset.left-(this._clickOffset?this._clickOffset.left:0)}else{b=this.elementSize.height;a=a.y-this.elementOffset.top-(this._clickOffset?this._clickOffset.top:0)}b=a/b;if(b>1)b=1;if(b<0)b=0;if(this.orientation==="vertical")b=1-b;a=this._valueMax()-this._valueMin();return this._trimAlignValue(this._valueMin()+b*a)},_start:function(a,b){var c={handle:this.handles[b],value:this.value()};if(this.options.values&&this.options.values.length){c.value=this.values(b); +c.values=this.values()}return this._trigger("start",a,c)},_slide:function(a,b,c){var f;if(this.options.values&&this.options.values.length){f=this.values(b?0:1);if(this.options.values.length===2&&this.options.range===true&&(b===0&&c>f||b===1&&c<f))c=f;if(c!==this.values(b)){f=this.values();f[b]=c;a=this._trigger("slide",a,{handle:this.handles[b],value:c,values:f});this.values(b?0:1);a!==false&&this.values(b,c,true)}}else if(c!==this.value()){a=this._trigger("slide",a,{handle:this.handles[b],value:c}); +a!==false&&this.value(c)}},_stop:function(a,b){var c={handle:this.handles[b],value:this.value()};if(this.options.values&&this.options.values.length){c.value=this.values(b);c.values=this.values()}this._trigger("stop",a,c)},_change:function(a,b){if(!this._keySliding&&!this._mouseSliding){var c={handle:this.handles[b],value:this.value()};if(this.options.values&&this.options.values.length){c.value=this.values(b);c.values=this.values()}this._trigger("change",a,c)}},value:function(a){if(arguments.length){this.options.value= +this._trimAlignValue(a);this._refreshValue();this._change(null,0)}else return this._value()},values:function(a,b){var c,f,e;if(arguments.length>1){this.options.values[a]=this._trimAlignValue(b);this._refreshValue();this._change(null,a)}else if(arguments.length)if(d.isArray(arguments[0])){c=this.options.values;f=arguments[0];for(e=0;e<c.length;e+=1){c[e]=this._trimAlignValue(f[e]);this._change(null,e)}this._refreshValue()}else return this.options.values&&this.options.values.length?this._values(a): +this.value();else return this._values()},_setOption:function(a,b){var c,f=0;if(d.isArray(this.options.values))f=this.options.values.length;d.Widget.prototype._setOption.apply(this,arguments);switch(a){case "disabled":if(b){this.handles.filter(".ui-state-focus").blur();this.handles.removeClass("ui-state-hover");this.handles.propAttr("disabled",true);this.element.addClass("ui-disabled")}else{this.handles.propAttr("disabled",false);this.element.removeClass("ui-disabled")}break;case "orientation":this._detectOrientation(); +this.element.removeClass("ui-slider-horizontal ui-slider-vertical").addClass("ui-slider-"+this.orientation);this._refreshValue();break;case "value":this._animateOff=true;this._refreshValue();this._change(null,0);this._animateOff=false;break;case "values":this._animateOff=true;this._refreshValue();for(c=0;c<f;c+=1)this._change(null,c);this._animateOff=false;break}},_value:function(){var a=this.options.value;return a=this._trimAlignValue(a)},_values:function(a){var b,c;if(arguments.length){b=this.options.values[a]; +return b=this._trimAlignValue(b)}else{b=this.options.values.slice();for(c=0;c<b.length;c+=1)b[c]=this._trimAlignValue(b[c]);return b}},_trimAlignValue:function(a){if(a<=this._valueMin())return this._valueMin();if(a>=this._valueMax())return this._valueMax();var b=this.options.step>0?this.options.step:1,c=(a-this._valueMin())%b;a=a-c;if(Math.abs(c)*2>=b)a+=c>0?b:-b;return parseFloat(a.toFixed(5))},_valueMin:function(){return this.options.min},_valueMax:function(){return this.options.max},_refreshValue:function(){var a= +this.options.range,b=this.options,c=this,f=!this._animateOff?b.animate:false,e,j={},g,k,l,i;if(this.options.values&&this.options.values.length)this.handles.each(function(h){e=(c.values(h)-c._valueMin())/(c._valueMax()-c._valueMin())*100;j[c.orientation==="horizontal"?"left":"bottom"]=e+"%";d(this).stop(1,1)[f?"animate":"css"](j,b.animate);if(c.options.range===true)if(c.orientation==="horizontal"){if(h===0)c.range.stop(1,1)[f?"animate":"css"]({left:e+"%"},b.animate);if(h===1)c.range[f?"animate":"css"]({width:e- +g+"%"},{queue:false,duration:b.animate})}else{if(h===0)c.range.stop(1,1)[f?"animate":"css"]({bottom:e+"%"},b.animate);if(h===1)c.range[f?"animate":"css"]({height:e-g+"%"},{queue:false,duration:b.animate})}g=e});else{k=this.value();l=this._valueMin();i=this._valueMax();e=i!==l?(k-l)/(i-l)*100:0;j[c.orientation==="horizontal"?"left":"bottom"]=e+"%";this.handle.stop(1,1)[f?"animate":"css"](j,b.animate);if(a==="min"&&this.orientation==="horizontal")this.range.stop(1,1)[f?"animate":"css"]({width:e+"%"}, +b.animate);if(a==="max"&&this.orientation==="horizontal")this.range[f?"animate":"css"]({width:100-e+"%"},{queue:false,duration:b.animate});if(a==="min"&&this.orientation==="vertical")this.range.stop(1,1)[f?"animate":"css"]({height:e+"%"},b.animate);if(a==="max"&&this.orientation==="vertical")this.range[f?"animate":"css"]({height:100-e+"%"},{queue:false,duration:b.animate})}}});d.extend(d.ui.slider,{version:"1.8.16"})})(jQuery); +;/* + * jQuery UI Tabs 1.8.16 + * + * Copyright 2011, AUTHORS.txt (http://jqueryui.com/about) + * Dual licensed under the MIT or GPL Version 2 licenses. + * http://jquery.org/license + * + * http://docs.jquery.com/UI/Tabs + * + * Depends: + * jquery.ui.core.js + * jquery.ui.widget.js + */ +(function(d,p){function u(){return++v}function w(){return++x}var v=0,x=0;d.widget("ui.tabs",{options:{add:null,ajaxOptions:null,cache:false,cookie:null,collapsible:false,disable:null,disabled:[],enable:null,event:"click",fx:null,idPrefix:"ui-tabs-",load:null,panelTemplate:"<div></div>",remove:null,select:null,show:null,spinner:"<em>Loading…</em>",tabTemplate:"<li><a href='#{href}'><span>#{label}</span></a></li>"},_create:function(){this._tabify(true)},_setOption:function(b,e){if(b=="selected")this.options.collapsible&& +e==this.options.selected||this.select(e);else{this.options[b]=e;this._tabify()}},_tabId:function(b){return b.title&&b.title.replace(/\s/g,"_").replace(/[^\w\u00c0-\uFFFF-]/g,"")||this.options.idPrefix+u()},_sanitizeSelector:function(b){return b.replace(/:/g,"\\:")},_cookie:function(){var b=this.cookie||(this.cookie=this.options.cookie.name||"ui-tabs-"+w());return d.cookie.apply(null,[b].concat(d.makeArray(arguments)))},_ui:function(b,e){return{tab:b,panel:e,index:this.anchors.index(b)}},_cleanup:function(){this.lis.filter(".ui-state-processing").removeClass("ui-state-processing").find("span:data(label.tabs)").each(function(){var b= +d(this);b.html(b.data("label.tabs")).removeData("label.tabs")})},_tabify:function(b){function e(g,f){g.css("display","");!d.support.opacity&&f.opacity&&g[0].style.removeAttribute("filter")}var a=this,c=this.options,h=/^#.+/;this.list=this.element.find("ol,ul").eq(0);this.lis=d(" > li:has(a[href])",this.list);this.anchors=this.lis.map(function(){return d("a",this)[0]});this.panels=d([]);this.anchors.each(function(g,f){var i=d(f).attr("href"),l=i.split("#")[0],q;if(l&&(l===location.toString().split("#")[0]|| +(q=d("base")[0])&&l===q.href)){i=f.hash;f.href=i}if(h.test(i))a.panels=a.panels.add(a.element.find(a._sanitizeSelector(i)));else if(i&&i!=="#"){d.data(f,"href.tabs",i);d.data(f,"load.tabs",i.replace(/#.*$/,""));i=a._tabId(f);f.href="#"+i;f=a.element.find("#"+i);if(!f.length){f=d(c.panelTemplate).attr("id",i).addClass("ui-tabs-panel ui-widget-content ui-corner-bottom").insertAfter(a.panels[g-1]||a.list);f.data("destroy.tabs",true)}a.panels=a.panels.add(f)}else c.disabled.push(g)});if(b){this.element.addClass("ui-tabs ui-widget ui-widget-content ui-corner-all"); +this.list.addClass("ui-tabs-nav ui-helper-reset ui-helper-clearfix ui-widget-header ui-corner-all");this.lis.addClass("ui-state-default ui-corner-top");this.panels.addClass("ui-tabs-panel ui-widget-content ui-corner-bottom");if(c.selected===p){location.hash&&this.anchors.each(function(g,f){if(f.hash==location.hash){c.selected=g;return false}});if(typeof c.selected!=="number"&&c.cookie)c.selected=parseInt(a._cookie(),10);if(typeof c.selected!=="number"&&this.lis.filter(".ui-tabs-selected").length)c.selected= +this.lis.index(this.lis.filter(".ui-tabs-selected"));c.selected=c.selected||(this.lis.length?0:-1)}else if(c.selected===null)c.selected=-1;c.selected=c.selected>=0&&this.anchors[c.selected]||c.selected<0?c.selected:0;c.disabled=d.unique(c.disabled.concat(d.map(this.lis.filter(".ui-state-disabled"),function(g){return a.lis.index(g)}))).sort();d.inArray(c.selected,c.disabled)!=-1&&c.disabled.splice(d.inArray(c.selected,c.disabled),1);this.panels.addClass("ui-tabs-hide");this.lis.removeClass("ui-tabs-selected ui-state-active"); +if(c.selected>=0&&this.anchors.length){a.element.find(a._sanitizeSelector(a.anchors[c.selected].hash)).removeClass("ui-tabs-hide");this.lis.eq(c.selected).addClass("ui-tabs-selected ui-state-active");a.element.queue("tabs",function(){a._trigger("show",null,a._ui(a.anchors[c.selected],a.element.find(a._sanitizeSelector(a.anchors[c.selected].hash))[0]))});this.load(c.selected)}d(window).bind("unload",function(){a.lis.add(a.anchors).unbind(".tabs");a.lis=a.anchors=a.panels=null})}else c.selected=this.lis.index(this.lis.filter(".ui-tabs-selected")); +this.element[c.collapsible?"addClass":"removeClass"]("ui-tabs-collapsible");c.cookie&&this._cookie(c.selected,c.cookie);b=0;for(var j;j=this.lis[b];b++)d(j)[d.inArray(b,c.disabled)!=-1&&!d(j).hasClass("ui-tabs-selected")?"addClass":"removeClass"]("ui-state-disabled");c.cache===false&&this.anchors.removeData("cache.tabs");this.lis.add(this.anchors).unbind(".tabs");if(c.event!=="mouseover"){var k=function(g,f){f.is(":not(.ui-state-disabled)")&&f.addClass("ui-state-"+g)},n=function(g,f){f.removeClass("ui-state-"+ +g)};this.lis.bind("mouseover.tabs",function(){k("hover",d(this))});this.lis.bind("mouseout.tabs",function(){n("hover",d(this))});this.anchors.bind("focus.tabs",function(){k("focus",d(this).closest("li"))});this.anchors.bind("blur.tabs",function(){n("focus",d(this).closest("li"))})}var m,o;if(c.fx)if(d.isArray(c.fx)){m=c.fx[0];o=c.fx[1]}else m=o=c.fx;var r=o?function(g,f){d(g).closest("li").addClass("ui-tabs-selected ui-state-active");f.hide().removeClass("ui-tabs-hide").animate(o,o.duration||"normal", +function(){e(f,o);a._trigger("show",null,a._ui(g,f[0]))})}:function(g,f){d(g).closest("li").addClass("ui-tabs-selected ui-state-active");f.removeClass("ui-tabs-hide");a._trigger("show",null,a._ui(g,f[0]))},s=m?function(g,f){f.animate(m,m.duration||"normal",function(){a.lis.removeClass("ui-tabs-selected ui-state-active");f.addClass("ui-tabs-hide");e(f,m);a.element.dequeue("tabs")})}:function(g,f){a.lis.removeClass("ui-tabs-selected ui-state-active");f.addClass("ui-tabs-hide");a.element.dequeue("tabs")}; +this.anchors.bind(c.event+".tabs",function(){var g=this,f=d(g).closest("li"),i=a.panels.filter(":not(.ui-tabs-hide)"),l=a.element.find(a._sanitizeSelector(g.hash));if(f.hasClass("ui-tabs-selected")&&!c.collapsible||f.hasClass("ui-state-disabled")||f.hasClass("ui-state-processing")||a.panels.filter(":animated").length||a._trigger("select",null,a._ui(this,l[0]))===false){this.blur();return false}c.selected=a.anchors.index(this);a.abort();if(c.collapsible)if(f.hasClass("ui-tabs-selected")){c.selected= +-1;c.cookie&&a._cookie(c.selected,c.cookie);a.element.queue("tabs",function(){s(g,i)}).dequeue("tabs");this.blur();return false}else if(!i.length){c.cookie&&a._cookie(c.selected,c.cookie);a.element.queue("tabs",function(){r(g,l)});a.load(a.anchors.index(this));this.blur();return false}c.cookie&&a._cookie(c.selected,c.cookie);if(l.length){i.length&&a.element.queue("tabs",function(){s(g,i)});a.element.queue("tabs",function(){r(g,l)});a.load(a.anchors.index(this))}else throw"jQuery UI Tabs: Mismatching fragment identifier."; +d.browser.msie&&this.blur()});this.anchors.bind("click.tabs",function(){return false})},_getIndex:function(b){if(typeof b=="string")b=this.anchors.index(this.anchors.filter("[href$="+b+"]"));return b},destroy:function(){var b=this.options;this.abort();this.element.unbind(".tabs").removeClass("ui-tabs ui-widget ui-widget-content ui-corner-all ui-tabs-collapsible").removeData("tabs");this.list.removeClass("ui-tabs-nav ui-helper-reset ui-helper-clearfix ui-widget-header ui-corner-all");this.anchors.each(function(){var e= +d.data(this,"href.tabs");if(e)this.href=e;var a=d(this).unbind(".tabs");d.each(["href","load","cache"],function(c,h){a.removeData(h+".tabs")})});this.lis.unbind(".tabs").add(this.panels).each(function(){d.data(this,"destroy.tabs")?d(this).remove():d(this).removeClass("ui-state-default ui-corner-top ui-tabs-selected ui-state-active ui-state-hover ui-state-focus ui-state-disabled ui-tabs-panel ui-widget-content ui-corner-bottom ui-tabs-hide")});b.cookie&&this._cookie(null,b.cookie);return this},add:function(b, +e,a){if(a===p)a=this.anchors.length;var c=this,h=this.options;e=d(h.tabTemplate.replace(/#\{href\}/g,b).replace(/#\{label\}/g,e));b=!b.indexOf("#")?b.replace("#",""):this._tabId(d("a",e)[0]);e.addClass("ui-state-default ui-corner-top").data("destroy.tabs",true);var j=c.element.find("#"+b);j.length||(j=d(h.panelTemplate).attr("id",b).data("destroy.tabs",true));j.addClass("ui-tabs-panel ui-widget-content ui-corner-bottom ui-tabs-hide");if(a>=this.lis.length){e.appendTo(this.list);j.appendTo(this.list[0].parentNode)}else{e.insertBefore(this.lis[a]); +j.insertBefore(this.panels[a])}h.disabled=d.map(h.disabled,function(k){return k>=a?++k:k});this._tabify();if(this.anchors.length==1){h.selected=0;e.addClass("ui-tabs-selected ui-state-active");j.removeClass("ui-tabs-hide");this.element.queue("tabs",function(){c._trigger("show",null,c._ui(c.anchors[0],c.panels[0]))});this.load(0)}this._trigger("add",null,this._ui(this.anchors[a],this.panels[a]));return this},remove:function(b){b=this._getIndex(b);var e=this.options,a=this.lis.eq(b).remove(),c=this.panels.eq(b).remove(); +if(a.hasClass("ui-tabs-selected")&&this.anchors.length>1)this.select(b+(b+1<this.anchors.length?1:-1));e.disabled=d.map(d.grep(e.disabled,function(h){return h!=b}),function(h){return h>=b?--h:h});this._tabify();this._trigger("remove",null,this._ui(a.find("a")[0],c[0]));return this},enable:function(b){b=this._getIndex(b);var e=this.options;if(d.inArray(b,e.disabled)!=-1){this.lis.eq(b).removeClass("ui-state-disabled");e.disabled=d.grep(e.disabled,function(a){return a!=b});this._trigger("enable",null, +this._ui(this.anchors[b],this.panels[b]));return this}},disable:function(b){b=this._getIndex(b);var e=this.options;if(b!=e.selected){this.lis.eq(b).addClass("ui-state-disabled");e.disabled.push(b);e.disabled.sort();this._trigger("disable",null,this._ui(this.anchors[b],this.panels[b]))}return this},select:function(b){b=this._getIndex(b);if(b==-1)if(this.options.collapsible&&this.options.selected!=-1)b=this.options.selected;else return this;this.anchors.eq(b).trigger(this.options.event+".tabs");return this}, +load:function(b){b=this._getIndex(b);var e=this,a=this.options,c=this.anchors.eq(b)[0],h=d.data(c,"load.tabs");this.abort();if(!h||this.element.queue("tabs").length!==0&&d.data(c,"cache.tabs"))this.element.dequeue("tabs");else{this.lis.eq(b).addClass("ui-state-processing");if(a.spinner){var j=d("span",c);j.data("label.tabs",j.html()).html(a.spinner)}this.xhr=d.ajax(d.extend({},a.ajaxOptions,{url:h,success:function(k,n){e.element.find(e._sanitizeSelector(c.hash)).html(k);e._cleanup();a.cache&&d.data(c, +"cache.tabs",true);e._trigger("load",null,e._ui(e.anchors[b],e.panels[b]));try{a.ajaxOptions.success(k,n)}catch(m){}},error:function(k,n){e._cleanup();e._trigger("load",null,e._ui(e.anchors[b],e.panels[b]));try{a.ajaxOptions.error(k,n,b,c)}catch(m){}}}));e.element.dequeue("tabs");return this}},abort:function(){this.element.queue([]);this.panels.stop(false,true);this.element.queue("tabs",this.element.queue("tabs").splice(-2,2));if(this.xhr){this.xhr.abort();delete this.xhr}this._cleanup();return this}, +url:function(b,e){this.anchors.eq(b).removeData("cache.tabs").data("load.tabs",e);return this},length:function(){return this.anchors.length}});d.extend(d.ui.tabs,{version:"1.8.16"});d.extend(d.ui.tabs.prototype,{rotation:null,rotate:function(b,e){var a=this,c=this.options,h=a._rotate||(a._rotate=function(j){clearTimeout(a.rotation);a.rotation=setTimeout(function(){var k=c.selected;a.select(++k<a.anchors.length?k:0)},b);j&&j.stopPropagation()});e=a._unrotate||(a._unrotate=!e?function(j){j.clientX&& +a.rotate(null)}:function(){t=c.selected;h()});if(b){this.element.bind("tabsshow",h);this.anchors.bind(c.event+".tabs",e);h()}else{clearTimeout(a.rotation);this.element.unbind("tabsshow",h);this.anchors.unbind(c.event+".tabs",e);delete this._rotate;delete this._unrotate}return this}})})(jQuery); +;/* + * jQuery UI Datepicker 1.8.16 + * + * Copyright 2011, AUTHORS.txt (http://jqueryui.com/about) + * Dual licensed under the MIT or GPL Version 2 licenses. + * http://jquery.org/license + * + * http://docs.jquery.com/UI/Datepicker + * + * Depends: + * jquery.ui.core.js + */ +(function(d,C){function M(){this.debug=false;this._curInst=null;this._keyEvent=false;this._disabledInputs=[];this._inDialog=this._datepickerShowing=false;this._mainDivId="ui-datepicker-div";this._inlineClass="ui-datepicker-inline";this._appendClass="ui-datepicker-append";this._triggerClass="ui-datepicker-trigger";this._dialogClass="ui-datepicker-dialog";this._disableClass="ui-datepicker-disabled";this._unselectableClass="ui-datepicker-unselectable";this._currentClass="ui-datepicker-current-day";this._dayOverClass= +"ui-datepicker-days-cell-over";this.regional=[];this.regional[""]={closeText:"Done",prevText:"Prev",nextText:"Next",currentText:"Today",monthNames:["January","February","March","April","May","June","July","August","September","October","November","December"],monthNamesShort:["Jan","Feb","Mar","Apr","May","Jun","Jul","Aug","Sep","Oct","Nov","Dec"],dayNames:["Sunday","Monday","Tuesday","Wednesday","Thursday","Friday","Saturday"],dayNamesShort:["Sun","Mon","Tue","Wed","Thu","Fri","Sat"],dayNamesMin:["Su", +"Mo","Tu","We","Th","Fr","Sa"],weekHeader:"Wk",dateFormat:"mm/dd/yy",firstDay:0,isRTL:false,showMonthAfterYear:false,yearSuffix:""};this._defaults={showOn:"focus",showAnim:"fadeIn",showOptions:{},defaultDate:null,appendText:"",buttonText:"...",buttonImage:"",buttonImageOnly:false,hideIfNoPrevNext:false,navigationAsDateFormat:false,gotoCurrent:false,changeMonth:false,changeYear:false,yearRange:"c-10:c+10",showOtherMonths:false,selectOtherMonths:false,showWeek:false,calculateWeek:this.iso8601Week,shortYearCutoff:"+10", +minDate:null,maxDate:null,duration:"fast",beforeShowDay:null,beforeShow:null,onSelect:null,onChangeMonthYear:null,onClose:null,numberOfMonths:1,showCurrentAtPos:0,stepMonths:1,stepBigMonths:12,altField:"",altFormat:"",constrainInput:true,showButtonPanel:false,autoSize:false,disabled:false};d.extend(this._defaults,this.regional[""]);this.dpDiv=N(d('<div id="'+this._mainDivId+'" class="ui-datepicker ui-widget ui-widget-content ui-helper-clearfix ui-corner-all"></div>'))}function N(a){return a.bind("mouseout", +function(b){b=d(b.target).closest("button, .ui-datepicker-prev, .ui-datepicker-next, .ui-datepicker-calendar td a");b.length&&b.removeClass("ui-state-hover ui-datepicker-prev-hover ui-datepicker-next-hover")}).bind("mouseover",function(b){b=d(b.target).closest("button, .ui-datepicker-prev, .ui-datepicker-next, .ui-datepicker-calendar td a");if(!(d.datepicker._isDisabledDatepicker(J.inline?a.parent()[0]:J.input[0])||!b.length)){b.parents(".ui-datepicker-calendar").find("a").removeClass("ui-state-hover"); +b.addClass("ui-state-hover");b.hasClass("ui-datepicker-prev")&&b.addClass("ui-datepicker-prev-hover");b.hasClass("ui-datepicker-next")&&b.addClass("ui-datepicker-next-hover")}})}function H(a,b){d.extend(a,b);for(var c in b)if(b[c]==null||b[c]==C)a[c]=b[c];return a}d.extend(d.ui,{datepicker:{version:"1.8.16"}});var B=(new Date).getTime(),J;d.extend(M.prototype,{markerClassName:"hasDatepicker",maxRows:4,log:function(){this.debug&&console.log.apply("",arguments)},_widgetDatepicker:function(){return this.dpDiv}, +setDefaults:function(a){H(this._defaults,a||{});return this},_attachDatepicker:function(a,b){var c=null;for(var e in this._defaults){var f=a.getAttribute("date:"+e);if(f){c=c||{};try{c[e]=eval(f)}catch(h){c[e]=f}}}e=a.nodeName.toLowerCase();f=e=="div"||e=="span";if(!a.id){this.uuid+=1;a.id="dp"+this.uuid}var i=this._newInst(d(a),f);i.settings=d.extend({},b||{},c||{});if(e=="input")this._connectDatepicker(a,i);else f&&this._inlineDatepicker(a,i)},_newInst:function(a,b){return{id:a[0].id.replace(/([^A-Za-z0-9_-])/g, +"\\\\$1"),input:a,selectedDay:0,selectedMonth:0,selectedYear:0,drawMonth:0,drawYear:0,inline:b,dpDiv:!b?this.dpDiv:N(d('<div class="'+this._inlineClass+' ui-datepicker ui-widget ui-widget-content ui-helper-clearfix ui-corner-all"></div>'))}},_connectDatepicker:function(a,b){var c=d(a);b.append=d([]);b.trigger=d([]);if(!c.hasClass(this.markerClassName)){this._attachments(c,b);c.addClass(this.markerClassName).keydown(this._doKeyDown).keypress(this._doKeyPress).keyup(this._doKeyUp).bind("setData.datepicker", +function(e,f,h){b.settings[f]=h}).bind("getData.datepicker",function(e,f){return this._get(b,f)});this._autoSize(b);d.data(a,"datepicker",b);b.settings.disabled&&this._disableDatepicker(a)}},_attachments:function(a,b){var c=this._get(b,"appendText"),e=this._get(b,"isRTL");b.append&&b.append.remove();if(c){b.append=d('<span class="'+this._appendClass+'">'+c+"</span>");a[e?"before":"after"](b.append)}a.unbind("focus",this._showDatepicker);b.trigger&&b.trigger.remove();c=this._get(b,"showOn");if(c== +"focus"||c=="both")a.focus(this._showDatepicker);if(c=="button"||c=="both"){c=this._get(b,"buttonText");var f=this._get(b,"buttonImage");b.trigger=d(this._get(b,"buttonImageOnly")?d("<img/>").addClass(this._triggerClass).attr({src:f,alt:c,title:c}):d('<button type="button"></button>').addClass(this._triggerClass).html(f==""?c:d("<img/>").attr({src:f,alt:c,title:c})));a[e?"before":"after"](b.trigger);b.trigger.click(function(){d.datepicker._datepickerShowing&&d.datepicker._lastInput==a[0]?d.datepicker._hideDatepicker(): +d.datepicker._showDatepicker(a[0]);return false})}},_autoSize:function(a){if(this._get(a,"autoSize")&&!a.inline){var b=new Date(2009,11,20),c=this._get(a,"dateFormat");if(c.match(/[DM]/)){var e=function(f){for(var h=0,i=0,g=0;g<f.length;g++)if(f[g].length>h){h=f[g].length;i=g}return i};b.setMonth(e(this._get(a,c.match(/MM/)?"monthNames":"monthNamesShort")));b.setDate(e(this._get(a,c.match(/DD/)?"dayNames":"dayNamesShort"))+20-b.getDay())}a.input.attr("size",this._formatDate(a,b).length)}},_inlineDatepicker:function(a, +b){var c=d(a);if(!c.hasClass(this.markerClassName)){c.addClass(this.markerClassName).append(b.dpDiv).bind("setData.datepicker",function(e,f,h){b.settings[f]=h}).bind("getData.datepicker",function(e,f){return this._get(b,f)});d.data(a,"datepicker",b);this._setDate(b,this._getDefaultDate(b),true);this._updateDatepicker(b);this._updateAlternate(b);b.settings.disabled&&this._disableDatepicker(a);b.dpDiv.css("display","block")}},_dialogDatepicker:function(a,b,c,e,f){a=this._dialogInst;if(!a){this.uuid+= +1;this._dialogInput=d('<input type="text" id="'+("dp"+this.uuid)+'" style="position: absolute; top: -100px; width: 0px; z-index: -10;"/>');this._dialogInput.keydown(this._doKeyDown);d("body").append(this._dialogInput);a=this._dialogInst=this._newInst(this._dialogInput,false);a.settings={};d.data(this._dialogInput[0],"datepicker",a)}H(a.settings,e||{});b=b&&b.constructor==Date?this._formatDate(a,b):b;this._dialogInput.val(b);this._pos=f?f.length?f:[f.pageX,f.pageY]:null;if(!this._pos)this._pos=[document.documentElement.clientWidth/ +2-100+(document.documentElement.scrollLeft||document.body.scrollLeft),document.documentElement.clientHeight/2-150+(document.documentElement.scrollTop||document.body.scrollTop)];this._dialogInput.css("left",this._pos[0]+20+"px").css("top",this._pos[1]+"px");a.settings.onSelect=c;this._inDialog=true;this.dpDiv.addClass(this._dialogClass);this._showDatepicker(this._dialogInput[0]);d.blockUI&&d.blockUI(this.dpDiv);d.data(this._dialogInput[0],"datepicker",a);return this},_destroyDatepicker:function(a){var b= +d(a),c=d.data(a,"datepicker");if(b.hasClass(this.markerClassName)){var e=a.nodeName.toLowerCase();d.removeData(a,"datepicker");if(e=="input"){c.append.remove();c.trigger.remove();b.removeClass(this.markerClassName).unbind("focus",this._showDatepicker).unbind("keydown",this._doKeyDown).unbind("keypress",this._doKeyPress).unbind("keyup",this._doKeyUp)}else if(e=="div"||e=="span")b.removeClass(this.markerClassName).empty()}},_enableDatepicker:function(a){var b=d(a),c=d.data(a,"datepicker");if(b.hasClass(this.markerClassName)){var e= +a.nodeName.toLowerCase();if(e=="input"){a.disabled=false;c.trigger.filter("button").each(function(){this.disabled=false}).end().filter("img").css({opacity:"1.0",cursor:""})}else if(e=="div"||e=="span"){b=b.children("."+this._inlineClass);b.children().removeClass("ui-state-disabled");b.find("select.ui-datepicker-month, select.ui-datepicker-year").removeAttr("disabled")}this._disabledInputs=d.map(this._disabledInputs,function(f){return f==a?null:f})}},_disableDatepicker:function(a){var b=d(a),c=d.data(a, +"datepicker");if(b.hasClass(this.markerClassName)){var e=a.nodeName.toLowerCase();if(e=="input"){a.disabled=true;c.trigger.filter("button").each(function(){this.disabled=true}).end().filter("img").css({opacity:"0.5",cursor:"default"})}else if(e=="div"||e=="span"){b=b.children("."+this._inlineClass);b.children().addClass("ui-state-disabled");b.find("select.ui-datepicker-month, select.ui-datepicker-year").attr("disabled","disabled")}this._disabledInputs=d.map(this._disabledInputs,function(f){return f== +a?null:f});this._disabledInputs[this._disabledInputs.length]=a}},_isDisabledDatepicker:function(a){if(!a)return false;for(var b=0;b<this._disabledInputs.length;b++)if(this._disabledInputs[b]==a)return true;return false},_getInst:function(a){try{return d.data(a,"datepicker")}catch(b){throw"Missing instance data for this datepicker";}},_optionDatepicker:function(a,b,c){var e=this._getInst(a);if(arguments.length==2&&typeof b=="string")return b=="defaults"?d.extend({},d.datepicker._defaults):e?b=="all"? +d.extend({},e.settings):this._get(e,b):null;var f=b||{};if(typeof b=="string"){f={};f[b]=c}if(e){this._curInst==e&&this._hideDatepicker();var h=this._getDateDatepicker(a,true),i=this._getMinMaxDate(e,"min"),g=this._getMinMaxDate(e,"max");H(e.settings,f);if(i!==null&&f.dateFormat!==C&&f.minDate===C)e.settings.minDate=this._formatDate(e,i);if(g!==null&&f.dateFormat!==C&&f.maxDate===C)e.settings.maxDate=this._formatDate(e,g);this._attachments(d(a),e);this._autoSize(e);this._setDate(e,h);this._updateAlternate(e); +this._updateDatepicker(e)}},_changeDatepicker:function(a,b,c){this._optionDatepicker(a,b,c)},_refreshDatepicker:function(a){(a=this._getInst(a))&&this._updateDatepicker(a)},_setDateDatepicker:function(a,b){if(a=this._getInst(a)){this._setDate(a,b);this._updateDatepicker(a);this._updateAlternate(a)}},_getDateDatepicker:function(a,b){(a=this._getInst(a))&&!a.inline&&this._setDateFromField(a,b);return a?this._getDate(a):null},_doKeyDown:function(a){var b=d.datepicker._getInst(a.target),c=true,e=b.dpDiv.is(".ui-datepicker-rtl"); +b._keyEvent=true;if(d.datepicker._datepickerShowing)switch(a.keyCode){case 9:d.datepicker._hideDatepicker();c=false;break;case 13:c=d("td."+d.datepicker._dayOverClass+":not(."+d.datepicker._currentClass+")",b.dpDiv);c[0]&&d.datepicker._selectDay(a.target,b.selectedMonth,b.selectedYear,c[0]);if(a=d.datepicker._get(b,"onSelect")){c=d.datepicker._formatDate(b);a.apply(b.input?b.input[0]:null,[c,b])}else d.datepicker._hideDatepicker();return false;case 27:d.datepicker._hideDatepicker();break;case 33:d.datepicker._adjustDate(a.target, +a.ctrlKey?-d.datepicker._get(b,"stepBigMonths"):-d.datepicker._get(b,"stepMonths"),"M");break;case 34:d.datepicker._adjustDate(a.target,a.ctrlKey?+d.datepicker._get(b,"stepBigMonths"):+d.datepicker._get(b,"stepMonths"),"M");break;case 35:if(a.ctrlKey||a.metaKey)d.datepicker._clearDate(a.target);c=a.ctrlKey||a.metaKey;break;case 36:if(a.ctrlKey||a.metaKey)d.datepicker._gotoToday(a.target);c=a.ctrlKey||a.metaKey;break;case 37:if(a.ctrlKey||a.metaKey)d.datepicker._adjustDate(a.target,e?+1:-1,"D");c= +a.ctrlKey||a.metaKey;if(a.originalEvent.altKey)d.datepicker._adjustDate(a.target,a.ctrlKey?-d.datepicker._get(b,"stepBigMonths"):-d.datepicker._get(b,"stepMonths"),"M");break;case 38:if(a.ctrlKey||a.metaKey)d.datepicker._adjustDate(a.target,-7,"D");c=a.ctrlKey||a.metaKey;break;case 39:if(a.ctrlKey||a.metaKey)d.datepicker._adjustDate(a.target,e?-1:+1,"D");c=a.ctrlKey||a.metaKey;if(a.originalEvent.altKey)d.datepicker._adjustDate(a.target,a.ctrlKey?+d.datepicker._get(b,"stepBigMonths"):+d.datepicker._get(b, +"stepMonths"),"M");break;case 40:if(a.ctrlKey||a.metaKey)d.datepicker._adjustDate(a.target,+7,"D");c=a.ctrlKey||a.metaKey;break;default:c=false}else if(a.keyCode==36&&a.ctrlKey)d.datepicker._showDatepicker(this);else c=false;if(c){a.preventDefault();a.stopPropagation()}},_doKeyPress:function(a){var b=d.datepicker._getInst(a.target);if(d.datepicker._get(b,"constrainInput")){b=d.datepicker._possibleChars(d.datepicker._get(b,"dateFormat"));var c=String.fromCharCode(a.charCode==C?a.keyCode:a.charCode); +return a.ctrlKey||a.metaKey||c<" "||!b||b.indexOf(c)>-1}},_doKeyUp:function(a){a=d.datepicker._getInst(a.target);if(a.input.val()!=a.lastVal)try{if(d.datepicker.parseDate(d.datepicker._get(a,"dateFormat"),a.input?a.input.val():null,d.datepicker._getFormatConfig(a))){d.datepicker._setDateFromField(a);d.datepicker._updateAlternate(a);d.datepicker._updateDatepicker(a)}}catch(b){d.datepicker.log(b)}return true},_showDatepicker:function(a){a=a.target||a;if(a.nodeName.toLowerCase()!="input")a=d("input", +a.parentNode)[0];if(!(d.datepicker._isDisabledDatepicker(a)||d.datepicker._lastInput==a)){var b=d.datepicker._getInst(a);if(d.datepicker._curInst&&d.datepicker._curInst!=b){d.datepicker._datepickerShowing&&d.datepicker._triggerOnClose(d.datepicker._curInst);d.datepicker._curInst.dpDiv.stop(true,true)}var c=d.datepicker._get(b,"beforeShow");c=c?c.apply(a,[a,b]):{};if(c!==false){H(b.settings,c);b.lastVal=null;d.datepicker._lastInput=a;d.datepicker._setDateFromField(b);if(d.datepicker._inDialog)a.value= +"";if(!d.datepicker._pos){d.datepicker._pos=d.datepicker._findPos(a);d.datepicker._pos[1]+=a.offsetHeight}var e=false;d(a).parents().each(function(){e|=d(this).css("position")=="fixed";return!e});if(e&&d.browser.opera){d.datepicker._pos[0]-=document.documentElement.scrollLeft;d.datepicker._pos[1]-=document.documentElement.scrollTop}c={left:d.datepicker._pos[0],top:d.datepicker._pos[1]};d.datepicker._pos=null;b.dpDiv.empty();b.dpDiv.css({position:"absolute",display:"block",top:"-1000px"});d.datepicker._updateDatepicker(b); +c=d.datepicker._checkOffset(b,c,e);b.dpDiv.css({position:d.datepicker._inDialog&&d.blockUI?"static":e?"fixed":"absolute",display:"none",left:c.left+"px",top:c.top+"px"});if(!b.inline){c=d.datepicker._get(b,"showAnim");var f=d.datepicker._get(b,"duration"),h=function(){var i=b.dpDiv.find("iframe.ui-datepicker-cover");if(i.length){var g=d.datepicker._getBorders(b.dpDiv);i.css({left:-g[0],top:-g[1],width:b.dpDiv.outerWidth(),height:b.dpDiv.outerHeight()})}};b.dpDiv.zIndex(d(a).zIndex()+1);d.datepicker._datepickerShowing= +true;d.effects&&d.effects[c]?b.dpDiv.show(c,d.datepicker._get(b,"showOptions"),f,h):b.dpDiv[c||"show"](c?f:null,h);if(!c||!f)h();b.input.is(":visible")&&!b.input.is(":disabled")&&b.input.focus();d.datepicker._curInst=b}}}},_updateDatepicker:function(a){this.maxRows=4;var b=d.datepicker._getBorders(a.dpDiv);J=a;a.dpDiv.empty().append(this._generateHTML(a));var c=a.dpDiv.find("iframe.ui-datepicker-cover");c.length&&c.css({left:-b[0],top:-b[1],width:a.dpDiv.outerWidth(),height:a.dpDiv.outerHeight()}); +a.dpDiv.find("."+this._dayOverClass+" a").mouseover();b=this._getNumberOfMonths(a);c=b[1];a.dpDiv.removeClass("ui-datepicker-multi-2 ui-datepicker-multi-3 ui-datepicker-multi-4").width("");c>1&&a.dpDiv.addClass("ui-datepicker-multi-"+c).css("width",17*c+"em");a.dpDiv[(b[0]!=1||b[1]!=1?"add":"remove")+"Class"]("ui-datepicker-multi");a.dpDiv[(this._get(a,"isRTL")?"add":"remove")+"Class"]("ui-datepicker-rtl");a==d.datepicker._curInst&&d.datepicker._datepickerShowing&&a.input&&a.input.is(":visible")&& +!a.input.is(":disabled")&&a.input[0]!=document.activeElement&&a.input.focus();if(a.yearshtml){var e=a.yearshtml;setTimeout(function(){e===a.yearshtml&&a.yearshtml&&a.dpDiv.find("select.ui-datepicker-year:first").replaceWith(a.yearshtml);e=a.yearshtml=null},0)}},_getBorders:function(a){var b=function(c){return{thin:1,medium:2,thick:3}[c]||c};return[parseFloat(b(a.css("border-left-width"))),parseFloat(b(a.css("border-top-width")))]},_checkOffset:function(a,b,c){var e=a.dpDiv.outerWidth(),f=a.dpDiv.outerHeight(), +h=a.input?a.input.outerWidth():0,i=a.input?a.input.outerHeight():0,g=document.documentElement.clientWidth+d(document).scrollLeft(),j=document.documentElement.clientHeight+d(document).scrollTop();b.left-=this._get(a,"isRTL")?e-h:0;b.left-=c&&b.left==a.input.offset().left?d(document).scrollLeft():0;b.top-=c&&b.top==a.input.offset().top+i?d(document).scrollTop():0;b.left-=Math.min(b.left,b.left+e>g&&g>e?Math.abs(b.left+e-g):0);b.top-=Math.min(b.top,b.top+f>j&&j>f?Math.abs(f+i):0);return b},_findPos:function(a){for(var b= +this._get(this._getInst(a),"isRTL");a&&(a.type=="hidden"||a.nodeType!=1||d.expr.filters.hidden(a));)a=a[b?"previousSibling":"nextSibling"];a=d(a).offset();return[a.left,a.top]},_triggerOnClose:function(a){var b=this._get(a,"onClose");if(b)b.apply(a.input?a.input[0]:null,[a.input?a.input.val():"",a])},_hideDatepicker:function(a){var b=this._curInst;if(!(!b||a&&b!=d.data(a,"datepicker")))if(this._datepickerShowing){a=this._get(b,"showAnim");var c=this._get(b,"duration"),e=function(){d.datepicker._tidyDialog(b); +this._curInst=null};d.effects&&d.effects[a]?b.dpDiv.hide(a,d.datepicker._get(b,"showOptions"),c,e):b.dpDiv[a=="slideDown"?"slideUp":a=="fadeIn"?"fadeOut":"hide"](a?c:null,e);a||e();d.datepicker._triggerOnClose(b);this._datepickerShowing=false;this._lastInput=null;if(this._inDialog){this._dialogInput.css({position:"absolute",left:"0",top:"-100px"});if(d.blockUI){d.unblockUI();d("body").append(this.dpDiv)}}this._inDialog=false}},_tidyDialog:function(a){a.dpDiv.removeClass(this._dialogClass).unbind(".ui-datepicker-calendar")}, +_checkExternalClick:function(a){if(d.datepicker._curInst){a=d(a.target);a[0].id!=d.datepicker._mainDivId&&a.parents("#"+d.datepicker._mainDivId).length==0&&!a.hasClass(d.datepicker.markerClassName)&&!a.hasClass(d.datepicker._triggerClass)&&d.datepicker._datepickerShowing&&!(d.datepicker._inDialog&&d.blockUI)&&d.datepicker._hideDatepicker()}},_adjustDate:function(a,b,c){a=d(a);var e=this._getInst(a[0]);if(!this._isDisabledDatepicker(a[0])){this._adjustInstDate(e,b+(c=="M"?this._get(e,"showCurrentAtPos"): +0),c);this._updateDatepicker(e)}},_gotoToday:function(a){a=d(a);var b=this._getInst(a[0]);if(this._get(b,"gotoCurrent")&&b.currentDay){b.selectedDay=b.currentDay;b.drawMonth=b.selectedMonth=b.currentMonth;b.drawYear=b.selectedYear=b.currentYear}else{var c=new Date;b.selectedDay=c.getDate();b.drawMonth=b.selectedMonth=c.getMonth();b.drawYear=b.selectedYear=c.getFullYear()}this._notifyChange(b);this._adjustDate(a)},_selectMonthYear:function(a,b,c){a=d(a);var e=this._getInst(a[0]);e["selected"+(c=="M"? +"Month":"Year")]=e["draw"+(c=="M"?"Month":"Year")]=parseInt(b.options[b.selectedIndex].value,10);this._notifyChange(e);this._adjustDate(a)},_selectDay:function(a,b,c,e){var f=d(a);if(!(d(e).hasClass(this._unselectableClass)||this._isDisabledDatepicker(f[0]))){f=this._getInst(f[0]);f.selectedDay=f.currentDay=d("a",e).html();f.selectedMonth=f.currentMonth=b;f.selectedYear=f.currentYear=c;this._selectDate(a,this._formatDate(f,f.currentDay,f.currentMonth,f.currentYear))}},_clearDate:function(a){a=d(a); +this._getInst(a[0]);this._selectDate(a,"")},_selectDate:function(a,b){a=this._getInst(d(a)[0]);b=b!=null?b:this._formatDate(a);a.input&&a.input.val(b);this._updateAlternate(a);var c=this._get(a,"onSelect");if(c)c.apply(a.input?a.input[0]:null,[b,a]);else a.input&&a.input.trigger("change");if(a.inline)this._updateDatepicker(a);else{this._hideDatepicker();this._lastInput=a.input[0];typeof a.input[0]!="object"&&a.input.focus();this._lastInput=null}},_updateAlternate:function(a){var b=this._get(a,"altField"); +if(b){var c=this._get(a,"altFormat")||this._get(a,"dateFormat"),e=this._getDate(a),f=this.formatDate(c,e,this._getFormatConfig(a));d(b).each(function(){d(this).val(f)})}},noWeekends:function(a){a=a.getDay();return[a>0&&a<6,""]},iso8601Week:function(a){a=new Date(a.getTime());a.setDate(a.getDate()+4-(a.getDay()||7));var b=a.getTime();a.setMonth(0);a.setDate(1);return Math.floor(Math.round((b-a)/864E5)/7)+1},parseDate:function(a,b,c){if(a==null||b==null)throw"Invalid arguments";b=typeof b=="object"? +b.toString():b+"";if(b=="")return null;var e=(c?c.shortYearCutoff:null)||this._defaults.shortYearCutoff;e=typeof e!="string"?e:(new Date).getFullYear()%100+parseInt(e,10);for(var f=(c?c.dayNamesShort:null)||this._defaults.dayNamesShort,h=(c?c.dayNames:null)||this._defaults.dayNames,i=(c?c.monthNamesShort:null)||this._defaults.monthNamesShort,g=(c?c.monthNames:null)||this._defaults.monthNames,j=c=-1,l=-1,u=-1,k=false,o=function(p){(p=A+1<a.length&&a.charAt(A+1)==p)&&A++;return p},m=function(p){var D= +o(p);p=new RegExp("^\\d{1,"+(p=="@"?14:p=="!"?20:p=="y"&&D?4:p=="o"?3:2)+"}");p=b.substring(q).match(p);if(!p)throw"Missing number at position "+q;q+=p[0].length;return parseInt(p[0],10)},n=function(p,D,K){p=d.map(o(p)?K:D,function(w,x){return[[x,w]]}).sort(function(w,x){return-(w[1].length-x[1].length)});var E=-1;d.each(p,function(w,x){w=x[1];if(b.substr(q,w.length).toLowerCase()==w.toLowerCase()){E=x[0];q+=w.length;return false}});if(E!=-1)return E+1;else throw"Unknown name at position "+q;},s= +function(){if(b.charAt(q)!=a.charAt(A))throw"Unexpected literal at position "+q;q++},q=0,A=0;A<a.length;A++)if(k)if(a.charAt(A)=="'"&&!o("'"))k=false;else s();else switch(a.charAt(A)){case "d":l=m("d");break;case "D":n("D",f,h);break;case "o":u=m("o");break;case "m":j=m("m");break;case "M":j=n("M",i,g);break;case "y":c=m("y");break;case "@":var v=new Date(m("@"));c=v.getFullYear();j=v.getMonth()+1;l=v.getDate();break;case "!":v=new Date((m("!")-this._ticksTo1970)/1E4);c=v.getFullYear();j=v.getMonth()+ +1;l=v.getDate();break;case "'":if(o("'"))s();else k=true;break;default:s()}if(q<b.length)throw"Extra/unparsed characters found in date: "+b.substring(q);if(c==-1)c=(new Date).getFullYear();else if(c<100)c+=(new Date).getFullYear()-(new Date).getFullYear()%100+(c<=e?0:-100);if(u>-1){j=1;l=u;do{e=this._getDaysInMonth(c,j-1);if(l<=e)break;j++;l-=e}while(1)}v=this._daylightSavingAdjust(new Date(c,j-1,l));if(v.getFullYear()!=c||v.getMonth()+1!=j||v.getDate()!=l)throw"Invalid date";return v},ATOM:"yy-mm-dd", +COOKIE:"D, dd M yy",ISO_8601:"yy-mm-dd",RFC_822:"D, d M y",RFC_850:"DD, dd-M-y",RFC_1036:"D, d M y",RFC_1123:"D, d M yy",RFC_2822:"D, d M yy",RSS:"D, d M y",TICKS:"!",TIMESTAMP:"@",W3C:"yy-mm-dd",_ticksTo1970:(718685+Math.floor(492.5)-Math.floor(19.7)+Math.floor(4.925))*24*60*60*1E7,formatDate:function(a,b,c){if(!b)return"";var e=(c?c.dayNamesShort:null)||this._defaults.dayNamesShort,f=(c?c.dayNames:null)||this._defaults.dayNames,h=(c?c.monthNamesShort:null)||this._defaults.monthNamesShort;c=(c?c.monthNames: +null)||this._defaults.monthNames;var i=function(o){(o=k+1<a.length&&a.charAt(k+1)==o)&&k++;return o},g=function(o,m,n){m=""+m;if(i(o))for(;m.length<n;)m="0"+m;return m},j=function(o,m,n,s){return i(o)?s[m]:n[m]},l="",u=false;if(b)for(var k=0;k<a.length;k++)if(u)if(a.charAt(k)=="'"&&!i("'"))u=false;else l+=a.charAt(k);else switch(a.charAt(k)){case "d":l+=g("d",b.getDate(),2);break;case "D":l+=j("D",b.getDay(),e,f);break;case "o":l+=g("o",Math.round(((new Date(b.getFullYear(),b.getMonth(),b.getDate())).getTime()- +(new Date(b.getFullYear(),0,0)).getTime())/864E5),3);break;case "m":l+=g("m",b.getMonth()+1,2);break;case "M":l+=j("M",b.getMonth(),h,c);break;case "y":l+=i("y")?b.getFullYear():(b.getYear()%100<10?"0":"")+b.getYear()%100;break;case "@":l+=b.getTime();break;case "!":l+=b.getTime()*1E4+this._ticksTo1970;break;case "'":if(i("'"))l+="'";else u=true;break;default:l+=a.charAt(k)}return l},_possibleChars:function(a){for(var b="",c=false,e=function(h){(h=f+1<a.length&&a.charAt(f+1)==h)&&f++;return h},f= +0;f<a.length;f++)if(c)if(a.charAt(f)=="'"&&!e("'"))c=false;else b+=a.charAt(f);else switch(a.charAt(f)){case "d":case "m":case "y":case "@":b+="0123456789";break;case "D":case "M":return null;case "'":if(e("'"))b+="'";else c=true;break;default:b+=a.charAt(f)}return b},_get:function(a,b){return a.settings[b]!==C?a.settings[b]:this._defaults[b]},_setDateFromField:function(a,b){if(a.input.val()!=a.lastVal){var c=this._get(a,"dateFormat"),e=a.lastVal=a.input?a.input.val():null,f,h;f=h=this._getDefaultDate(a); +var i=this._getFormatConfig(a);try{f=this.parseDate(c,e,i)||h}catch(g){this.log(g);e=b?"":e}a.selectedDay=f.getDate();a.drawMonth=a.selectedMonth=f.getMonth();a.drawYear=a.selectedYear=f.getFullYear();a.currentDay=e?f.getDate():0;a.currentMonth=e?f.getMonth():0;a.currentYear=e?f.getFullYear():0;this._adjustInstDate(a)}},_getDefaultDate:function(a){return this._restrictMinMax(a,this._determineDate(a,this._get(a,"defaultDate"),new Date))},_determineDate:function(a,b,c){var e=function(h){var i=new Date; +i.setDate(i.getDate()+h);return i},f=function(h){try{return d.datepicker.parseDate(d.datepicker._get(a,"dateFormat"),h,d.datepicker._getFormatConfig(a))}catch(i){}var g=(h.toLowerCase().match(/^c/)?d.datepicker._getDate(a):null)||new Date,j=g.getFullYear(),l=g.getMonth();g=g.getDate();for(var u=/([+-]?[0-9]+)\s*(d|D|w|W|m|M|y|Y)?/g,k=u.exec(h);k;){switch(k[2]||"d"){case "d":case "D":g+=parseInt(k[1],10);break;case "w":case "W":g+=parseInt(k[1],10)*7;break;case "m":case "M":l+=parseInt(k[1],10);g= +Math.min(g,d.datepicker._getDaysInMonth(j,l));break;case "y":case "Y":j+=parseInt(k[1],10);g=Math.min(g,d.datepicker._getDaysInMonth(j,l));break}k=u.exec(h)}return new Date(j,l,g)};if(b=(b=b==null||b===""?c:typeof b=="string"?f(b):typeof b=="number"?isNaN(b)?c:e(b):new Date(b.getTime()))&&b.toString()=="Invalid Date"?c:b){b.setHours(0);b.setMinutes(0);b.setSeconds(0);b.setMilliseconds(0)}return this._daylightSavingAdjust(b)},_daylightSavingAdjust:function(a){if(!a)return null;a.setHours(a.getHours()> +12?a.getHours()+2:0);return a},_setDate:function(a,b,c){var e=!b,f=a.selectedMonth,h=a.selectedYear;b=this._restrictMinMax(a,this._determineDate(a,b,new Date));a.selectedDay=a.currentDay=b.getDate();a.drawMonth=a.selectedMonth=a.currentMonth=b.getMonth();a.drawYear=a.selectedYear=a.currentYear=b.getFullYear();if((f!=a.selectedMonth||h!=a.selectedYear)&&!c)this._notifyChange(a);this._adjustInstDate(a);if(a.input)a.input.val(e?"":this._formatDate(a))},_getDate:function(a){return!a.currentYear||a.input&& +a.input.val()==""?null:this._daylightSavingAdjust(new Date(a.currentYear,a.currentMonth,a.currentDay))},_generateHTML:function(a){var b=new Date;b=this._daylightSavingAdjust(new Date(b.getFullYear(),b.getMonth(),b.getDate()));var c=this._get(a,"isRTL"),e=this._get(a,"showButtonPanel"),f=this._get(a,"hideIfNoPrevNext"),h=this._get(a,"navigationAsDateFormat"),i=this._getNumberOfMonths(a),g=this._get(a,"showCurrentAtPos"),j=this._get(a,"stepMonths"),l=i[0]!=1||i[1]!=1,u=this._daylightSavingAdjust(!a.currentDay? +new Date(9999,9,9):new Date(a.currentYear,a.currentMonth,a.currentDay)),k=this._getMinMaxDate(a,"min"),o=this._getMinMaxDate(a,"max");g=a.drawMonth-g;var m=a.drawYear;if(g<0){g+=12;m--}if(o){var n=this._daylightSavingAdjust(new Date(o.getFullYear(),o.getMonth()-i[0]*i[1]+1,o.getDate()));for(n=k&&n<k?k:n;this._daylightSavingAdjust(new Date(m,g,1))>n;){g--;if(g<0){g=11;m--}}}a.drawMonth=g;a.drawYear=m;n=this._get(a,"prevText");n=!h?n:this.formatDate(n,this._daylightSavingAdjust(new Date(m,g-j,1)),this._getFormatConfig(a)); +n=this._canAdjustMonth(a,-1,m,g)?'<a class="ui-datepicker-prev ui-corner-all" onclick="DP_jQuery_'+B+".datepicker._adjustDate('#"+a.id+"', -"+j+", 'M');\" title=\""+n+'"><span class="ui-icon ui-icon-circle-triangle-'+(c?"e":"w")+'">'+n+"</span></a>":f?"":'<a class="ui-datepicker-prev ui-corner-all ui-state-disabled" title="'+n+'"><span class="ui-icon ui-icon-circle-triangle-'+(c?"e":"w")+'">'+n+"</span></a>";var s=this._get(a,"nextText");s=!h?s:this.formatDate(s,this._daylightSavingAdjust(new Date(m, +g+j,1)),this._getFormatConfig(a));f=this._canAdjustMonth(a,+1,m,g)?'<a class="ui-datepicker-next ui-corner-all" onclick="DP_jQuery_'+B+".datepicker._adjustDate('#"+a.id+"', +"+j+", 'M');\" title=\""+s+'"><span class="ui-icon ui-icon-circle-triangle-'+(c?"w":"e")+'">'+s+"</span></a>":f?"":'<a class="ui-datepicker-next ui-corner-all ui-state-disabled" title="'+s+'"><span class="ui-icon ui-icon-circle-triangle-'+(c?"w":"e")+'">'+s+"</span></a>";j=this._get(a,"currentText");s=this._get(a,"gotoCurrent")&& +a.currentDay?u:b;j=!h?j:this.formatDate(j,s,this._getFormatConfig(a));h=!a.inline?'<button type="button" class="ui-datepicker-close ui-state-default ui-priority-primary ui-corner-all" onclick="DP_jQuery_'+B+'.datepicker._hideDatepicker();">'+this._get(a,"closeText")+"</button>":"";e=e?'<div class="ui-datepicker-buttonpane ui-widget-content">'+(c?h:"")+(this._isInRange(a,s)?'<button type="button" class="ui-datepicker-current ui-state-default ui-priority-secondary ui-corner-all" onclick="DP_jQuery_'+ +B+".datepicker._gotoToday('#"+a.id+"');\">"+j+"</button>":"")+(c?"":h)+"</div>":"";h=parseInt(this._get(a,"firstDay"),10);h=isNaN(h)?0:h;j=this._get(a,"showWeek");s=this._get(a,"dayNames");this._get(a,"dayNamesShort");var q=this._get(a,"dayNamesMin"),A=this._get(a,"monthNames"),v=this._get(a,"monthNamesShort"),p=this._get(a,"beforeShowDay"),D=this._get(a,"showOtherMonths"),K=this._get(a,"selectOtherMonths");this._get(a,"calculateWeek");for(var E=this._getDefaultDate(a),w="",x=0;x<i[0];x++){var O= +"";this.maxRows=4;for(var G=0;G<i[1];G++){var P=this._daylightSavingAdjust(new Date(m,g,a.selectedDay)),t=" ui-corner-all",y="";if(l){y+='<div class="ui-datepicker-group';if(i[1]>1)switch(G){case 0:y+=" ui-datepicker-group-first";t=" ui-corner-"+(c?"right":"left");break;case i[1]-1:y+=" ui-datepicker-group-last";t=" ui-corner-"+(c?"left":"right");break;default:y+=" ui-datepicker-group-middle";t="";break}y+='">'}y+='<div class="ui-datepicker-header ui-widget-header ui-helper-clearfix'+t+'">'+(/all|left/.test(t)&& +x==0?c?f:n:"")+(/all|right/.test(t)&&x==0?c?n:f:"")+this._generateMonthYearHeader(a,g,m,k,o,x>0||G>0,A,v)+'</div><table class="ui-datepicker-calendar"><thead><tr>';var z=j?'<th class="ui-datepicker-week-col">'+this._get(a,"weekHeader")+"</th>":"";for(t=0;t<7;t++){var r=(t+h)%7;z+="<th"+((t+h+6)%7>=5?' class="ui-datepicker-week-end"':"")+'><span title="'+s[r]+'">'+q[r]+"</span></th>"}y+=z+"</tr></thead><tbody>";z=this._getDaysInMonth(m,g);if(m==a.selectedYear&&g==a.selectedMonth)a.selectedDay=Math.min(a.selectedDay, +z);t=(this._getFirstDayOfMonth(m,g)-h+7)%7;z=Math.ceil((t+z)/7);this.maxRows=z=l?this.maxRows>z?this.maxRows:z:z;r=this._daylightSavingAdjust(new Date(m,g,1-t));for(var Q=0;Q<z;Q++){y+="<tr>";var R=!j?"":'<td class="ui-datepicker-week-col">'+this._get(a,"calculateWeek")(r)+"</td>";for(t=0;t<7;t++){var I=p?p.apply(a.input?a.input[0]:null,[r]):[true,""],F=r.getMonth()!=g,L=F&&!K||!I[0]||k&&r<k||o&&r>o;R+='<td class="'+((t+h+6)%7>=5?" ui-datepicker-week-end":"")+(F?" ui-datepicker-other-month":"")+(r.getTime()== +P.getTime()&&g==a.selectedMonth&&a._keyEvent||E.getTime()==r.getTime()&&E.getTime()==P.getTime()?" "+this._dayOverClass:"")+(L?" "+this._unselectableClass+" ui-state-disabled":"")+(F&&!D?"":" "+I[1]+(r.getTime()==u.getTime()?" "+this._currentClass:"")+(r.getTime()==b.getTime()?" ui-datepicker-today":""))+'"'+((!F||D)&&I[2]?' title="'+I[2]+'"':"")+(L?"":' onclick="DP_jQuery_'+B+".datepicker._selectDay('#"+a.id+"',"+r.getMonth()+","+r.getFullYear()+', this);return false;"')+">"+(F&&!D?" ":L?'<span class="ui-state-default">'+ +r.getDate()+"</span>":'<a class="ui-state-default'+(r.getTime()==b.getTime()?" ui-state-highlight":"")+(r.getTime()==u.getTime()?" ui-state-active":"")+(F?" ui-priority-secondary":"")+'" href="#">'+r.getDate()+"</a>")+"</td>";r.setDate(r.getDate()+1);r=this._daylightSavingAdjust(r)}y+=R+"</tr>"}g++;if(g>11){g=0;m++}y+="</tbody></table>"+(l?"</div>"+(i[0]>0&&G==i[1]-1?'<div class="ui-datepicker-row-break"></div>':""):"");O+=y}w+=O}w+=e+(d.browser.msie&&parseInt(d.browser.version,10)<7&&!a.inline?'<iframe src="javascript:false;" class="ui-datepicker-cover" frameborder="0"></iframe>': +"");a._keyEvent=false;return w},_generateMonthYearHeader:function(a,b,c,e,f,h,i,g){var j=this._get(a,"changeMonth"),l=this._get(a,"changeYear"),u=this._get(a,"showMonthAfterYear"),k='<div class="ui-datepicker-title">',o="";if(h||!j)o+='<span class="ui-datepicker-month">'+i[b]+"</span>";else{i=e&&e.getFullYear()==c;var m=f&&f.getFullYear()==c;o+='<select class="ui-datepicker-month" onchange="DP_jQuery_'+B+".datepicker._selectMonthYear('#"+a.id+"', this, 'M');\" >";for(var n=0;n<12;n++)if((!i||n>=e.getMonth())&& +(!m||n<=f.getMonth()))o+='<option value="'+n+'"'+(n==b?' selected="selected"':"")+">"+g[n]+"</option>";o+="</select>"}u||(k+=o+(h||!(j&&l)?" ":""));if(!a.yearshtml){a.yearshtml="";if(h||!l)k+='<span class="ui-datepicker-year">'+c+"</span>";else{g=this._get(a,"yearRange").split(":");var s=(new Date).getFullYear();i=function(q){q=q.match(/c[+-].*/)?c+parseInt(q.substring(1),10):q.match(/[+-].*/)?s+parseInt(q,10):parseInt(q,10);return isNaN(q)?s:q};b=i(g[0]);g=Math.max(b,i(g[1]||""));b=e?Math.max(b, +e.getFullYear()):b;g=f?Math.min(g,f.getFullYear()):g;for(a.yearshtml+='<select class="ui-datepicker-year" onchange="DP_jQuery_'+B+".datepicker._selectMonthYear('#"+a.id+"', this, 'Y');\" >";b<=g;b++)a.yearshtml+='<option value="'+b+'"'+(b==c?' selected="selected"':"")+">"+b+"</option>";a.yearshtml+="</select>";k+=a.yearshtml;a.yearshtml=null}}k+=this._get(a,"yearSuffix");if(u)k+=(h||!(j&&l)?" ":"")+o;k+="</div>";return k},_adjustInstDate:function(a,b,c){var e=a.drawYear+(c=="Y"?b:0),f=a.drawMonth+ +(c=="M"?b:0);b=Math.min(a.selectedDay,this._getDaysInMonth(e,f))+(c=="D"?b:0);e=this._restrictMinMax(a,this._daylightSavingAdjust(new Date(e,f,b)));a.selectedDay=e.getDate();a.drawMonth=a.selectedMonth=e.getMonth();a.drawYear=a.selectedYear=e.getFullYear();if(c=="M"||c=="Y")this._notifyChange(a)},_restrictMinMax:function(a,b){var c=this._getMinMaxDate(a,"min");a=this._getMinMaxDate(a,"max");b=c&&b<c?c:b;return b=a&&b>a?a:b},_notifyChange:function(a){var 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e.attr("style",g);d&&d.apply(this,arguments);f.dequeue(this)}})})}; +f.fn.extend({_addClass:f.fn.addClass,addClass:function(c,a,b,d){return a?f.effects.animateClass.apply(this,[{add:c},a,b,d]):this._addClass(c)},_removeClass:f.fn.removeClass,removeClass:function(c,a,b,d){return a?f.effects.animateClass.apply(this,[{remove:c},a,b,d]):this._removeClass(c)},_toggleClass:f.fn.toggleClass,toggleClass:function(c,a,b,d,e){return typeof a=="boolean"||a===j?b?f.effects.animateClass.apply(this,[a?{add:c}:{remove:c},b,d,e]):this._toggleClass(c,a):f.effects.animateClass.apply(this, +[{toggle:c},a,b,d])},switchClass:function(c,a,b,d,e){return f.effects.animateClass.apply(this,[{add:a,remove:c},b,d,e])}});f.extend(f.effects,{version:"1.8.16",save:function(c,a){for(var b=0;b<a.length;b++)a[b]!==null&&c.data("ec.storage."+a[b],c[0].style[a[b]])},restore:function(c,a){for(var 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a?this[a](b.duration,b.callback):this.each(function(){b.callback&&b.callback.call(this)}); +return d.call(this,b)},_show:f.fn.show,show:function(c){if(l(c))return this._show.apply(this,arguments);else{var a=k.apply(this,arguments);a[1].mode="show";return this.effect.apply(this,a)}},_hide:f.fn.hide,hide:function(c){if(l(c))return this._hide.apply(this,arguments);else{var a=k.apply(this,arguments);a[1].mode="hide";return this.effect.apply(this,a)}},__toggle:f.fn.toggle,toggle:function(c){if(l(c)||typeof c==="boolean"||f.isFunction(c))return this.__toggle.apply(this,arguments);else{var a=k.apply(this, +arguments);a[1].mode="toggle";return this.effect.apply(this,a)}},cssUnit:function(c){var a=this.css(c),b=[];f.each(["em","px","%","pt"],function(d,e){if(a.indexOf(e)>0)b=[parseFloat(a),e]});return b}});f.easing.jswing=f.easing.swing;f.extend(f.easing,{def:"easeOutQuad",swing:function(c,a,b,d,e){return f.easing[f.easing.def](c,a,b,d,e)},easeInQuad:function(c,a,b,d,e){return 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Version 2 licenses. + * http://jquery.org/license + * + * http://docs.jquery.com/UI/Effects/Fade + * + * Depends: + * jquery.effects.core.js + */ +(function(b){b.effects.fade=function(a){return this.queue(function(){var c=b(this),d=b.effects.setMode(c,a.options.mode||"hide");c.animate({opacity:d},{queue:false,duration:a.duration,easing:a.options.easing,complete:function(){a.callback&&a.callback.apply(this,arguments);c.dequeue()}})})}})(jQuery); +;/* + * jQuery UI Effects Fold 1.8.16 + * + * Copyright 2011, AUTHORS.txt (http://jqueryui.com/about) + * Dual licensed under the MIT or GPL Version 2 licenses. + * http://jquery.org/license + * + * http://docs.jquery.com/UI/Effects/Fold + * + * Depends: + * jquery.effects.core.js + */ +(function(c){c.effects.fold=function(a){return this.queue(function(){var 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+ * http://docs.jquery.com/UI/Effects/Highlight + * + * Depends: + * jquery.effects.core.js + */ +(function(b){b.effects.highlight=function(c){return this.queue(function(){var a=b(this),e=["backgroundImage","backgroundColor","opacity"],d=b.effects.setMode(a,c.options.mode||"show"),f={backgroundColor:a.css("backgroundColor")};if(d=="hide")f.opacity=0;b.effects.save(a,e);a.show().css({backgroundImage:"none",backgroundColor:c.options.color||"#ffff99"}).animate(f,{queue:false,duration:c.duration,easing:c.options.easing,complete:function(){d=="hide"&&a.hide();b.effects.restore(a,e);d=="show"&&!b.support.opacity&& +this.style.removeAttribute("filter");c.callback&&c.callback.apply(this,arguments);a.dequeue()}})})}})(jQuery); +;/* + * jQuery UI Effects Pulsate 1.8.16 + * + * Copyright 2011, AUTHORS.txt (http://jqueryui.com/about) + * Dual licensed under the MIT or GPL Version 2 licenses. + * http://jquery.org/license + * + * http://docs.jquery.com/UI/Effects/Pulsate + * + * Depends: + * 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GPL Version 2 licenses. + * http://jquery.org/license + * + * http://docs.jquery.com/UI/Effects/Shake + * + * Depends: + * jquery.effects.core.js + */ +(function(d){d.effects.shake=function(a){return this.queue(function(){var b=d(this),j=["position","top","bottom","left","right"];d.effects.setMode(b,a.options.mode||"effect");var c=a.options.direction||"left",e=a.options.distance||20,l=a.options.times||3,f=a.duration||a.options.duration||140;d.effects.save(b,j);b.show();d.effects.createWrapper(b);var g=c=="up"||c=="down"?"top":"left",h=c=="up"||c=="left"?"pos":"neg";c={};var i={},k={};c[g]=(h=="pos"?"-=":"+=")+e;i[g]=(h=="pos"?"+=":"-=")+e*2;k[g]= 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b=e(this),c=e(a.options.to),d=c.offset();c={top:d.top,left:d.left,height:c.innerHeight(),width:c.innerWidth()};d=b.offset();var f=e('<div class="ui-effects-transfer"></div>').appendTo(document.body).addClass(a.options.className).css({top:d.top,left:d.left,height:b.innerHeight(),width:b.innerWidth(),position:"absolute"}).animate(c,a.duration,a.options.easing,function(){f.remove();a.callback&&a.callback.apply(b[0],arguments); +b.dequeue()})})}})(jQuery); +;
\ No newline at end of file diff --git a/src/fbgui/html/js/networkDiscovery.js b/src/fbgui/html/js/networkDiscovery.js new file mode 100644 index 0000000..2aaea11 --- /dev/null +++ b/src/fbgui/html/js/networkDiscovery.js @@ -0,0 +1,278 @@ +var hideProgressIndicator = function () { + $("#ajaxBusy").hide(); +}; + + + +var updateTips = function ( t ) { + $( ".validateTips" ) + .text( t ) + .addClass( "ui-state-highlight" ); + setTimeout( + function() { + $( ".validateTips" ).removeClass( "ui-state-highlight", 1500 ); + }, + 500 ); +}; + + + +var checkLength = function ( o, n, min, max ) { + if ( o.val().length > max || o.val().length < min ) { + o.addClass( "ui-state-error" ); + updateTips( "Length of " + n + " must be between " + + min + " and " + max + "." ); + return false; + } else { + return true; + } +}; + + + +var checkRegexp = function ( o, regexp, n ) { + if ( !( regexp.test( o.val() ) ) ) { + o.addClass( "ui-state-error" ); + updateTips( n ); + return false; + } else { + return true; + } +}; + + + +var showLog = function (t) { + $("#nd_show_log_msg").html(t); + //$("#nd_show_log_msg").attr('readonly','readonly'); + $('#nd_show_log_dialog').resizable("enable"); + $("#nd_show_log_dialog").dialog( + { buttons: { "Cancel": function() { + $(this).dialog("close");}}, + minWidth: 600, + maxHeight: 400, + modal: true, + draggable: false, + closeOnEscape: false, + open: function(event, ui) { + $(this).css({'max-height': 400, 'overflow-y': 'auto'}); + }, + }); +}; + + + +var getInterfaceConfOnChange = function (i) { + var n = i.options[i.selectedIndex].text; + var jsonObj = fbgui.getInterfaceConf(n); + if (!jQuery.isEmptyObject(jsonObj)) { + $("#ipaddr").val(jsonObj.ipaddr); + $("#netmask").val(jsonObj.netmask); + $("#broadcast").val(jsonObj.broadcast); + $("#gateway").val(jsonObj.gateway); + $("#dns").val(jsonObj.dns); + } + +}; + + + +var getInterfaceConf = function (i) { + var jsonObj = fbgui.getInterfaceConf(i); + if (!jQuery.isEmptyObject(jsonObj)) { + $("#ipaddr").val(jsonObj.ipaddr); + $("#netmask").val(jsonObj.netmask); + $("#broadcast").val(jsonObj.broadcast); + $("#gateway").val(jsonObj.gateway); + $("#dns").val(jsonObj.dns); + } + +}; + + + +var ip4_manualConfigurationDialog = function () { + var jsonArr = fbgui.getManualConfInterfaces(); + if(jsonArr == "") { + var c = "<p>Have not found usable interfaces for manual configuration</p>"; + $("#nd_manual_configuration_dialog").html(c); + $("#nd_manual_configuration_dialog").dialog( + { buttons: { "Cancel": function() { + $(this).dialog("close");}}, + minWidth: 450, + modal: true, + resizable: false, + draggable: false, + open: function(event, ui) { $(".ui-dialog-titlebar-close").hide();} + }); + + } else { + var c = "<select name='nd_mc_ifname_select' id='nd_mc_ifname_select' onChange='getInterfaceConfOnChange(this)'>"; + jQuery.each(jsonArr, function() { + c += " <option>"+ this +"</option>"; + } + ); + + c += "</select>"; + $("#nd_mc_ifname").html(c); + + var ifname = $("#nd_mc_ifname_select :selected").text(), + ipaddr = $("#ipaddr"), + netmask = $("#netmask"), + broadcast = $("#broadcast"), + gateway = $("#gateway"), + dns = $("#dns"), + allFields = $([]).add(ipaddr).add(netmask).add(broadcast).add(gateway).add(dns); + + getInterfaceConf(ifname); + + $("#nd_manual_configuration_dialog").dialog( + { buttons: { "Cancel": function() { + $(this).dialog("close");}, + "Continue": function() { + var bValid = true; + allFields.removeClass("ui-state-error"); + + bValid = bValid && checkLength(ipaddr, "IP-Address", 7, 15); + bValid = bValid && checkLength(netmask, "Netmask Address", 7, 15); + bValid = bValid && checkLength(broadcast, "Broadcast Address", 7, 15); + bValid = bValid && checkLength(gateway, "Gateway Address", 7, 15); + bValid = bValid && checkLength(dns, "DNS Address", 7, 15); + + bValid = bValid && checkRegexp(ipaddr, /\b(?:(?:25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)\.){3}(?:25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)\b/, "Is not a valid IP-Address! Format has to be e.g.: 192.168.1.2 (max value is 255)"); + bValid = bValid && checkRegexp(netmask, /\b(?:(?:25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)\.){3}(?:25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)\b/, "Is not a valid IP-Address! Format has to be e.g.: 255.255.255.0 (max value is 255)"); + bValid = bValid && checkRegexp(broadcast, /\b(?:(?:25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)\.){3}(?:25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)\b/, "Is not a valid IP-Address! Format has to be e.g.: 192.168.1.255 (max value is 255)"); + bValid = bValid && checkRegexp(gateway, /\b(?:(?:25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)\.){3}(?:25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)\b/, "Is not a valid IP-Address! Format has to be e.g.: 192.168.1.254 (max value is 255)"); + bValid = bValid && checkRegexp(dns, /\b(?:(?:25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)\.){3}(?:25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)\b/, "Is not a valid IP-Address! Format has to be e.g.: 192.168.1.111 (max value is 255)"); + + if (bValid) { + // put variables into a json object + // send to qt networkdiscovery + var o = {"ifname" : ifname, + "ipaddr" : ipaddr.val(), + "netmask" : netmask.val(), + "broadcast" : broadcast.val(), + "gateway" : gateway.val(), + "dns" : dns.val() } + try { + fbgui.ip4_setManualConfiguration(o); + } catch (e) { + fbgui.notifyCall(e); + } + $(this).dialog("close"); + } } + } , + minWidth: 450, + modal: true, + resizable: false, + draggable: false, + closeOnEscape: false, + close: function() {allFields.val("").removeClass("ui-state-error");}, + open: function(event, ui) { $(".ui-dialog-titlebar-close").hide();} + }); + } +}; + + + +var abortBootDialog = function (m) { + fbgui.notifyCall("abortBootDialog"); + $("#nd_abort_boot_msg").html(m); + $("#nd_abort_boot_dialog").dialog( + { buttons: { "Manual Configure": function() { + ip4_manualConfigurationDialog();}, + "Show Log": function() { + var text = fbgui.readLogFile(); + showLog(text);}, + "Restart": function() {fbgui.restartSystem(); + $(this).dialog("close"); }, + "Shut Down": function() { fbgui.shutDownSystem(); + $(this).dialog("close"); }, + "Try Again": function() {fbgui.tryAgain(); + $(this).dialog("close"); } + } , + minWidth: 450, + modal: true, + resizable: false, + draggable: false, + closeOnEscape: false, + open: function(event, ui) { $(".ui-dialog-titlebar-close").hide();} + }); +}; + + + +var chooseInterfaceDialog = function (i) { + var cb = "<label> Choose your interface: </label>"+ + "<select id='nd_ifName_select'>"; + jQuery.each(i, function() { + updateIfProgressBar(this, 100); + cb += " <option>"+ this +"</option>"; + } + ); + cb += "</select>"; + + $("#nd_choose_interface_msg").html(cb); + $("#nd_choose_interface_dialog").dialog( + { buttons: { "Manual Configure": function() { + ip4_manualConfigurationDialog();}, + "Show Log": function() { + var text = fbgui.readLogFile(); + showLog(text);}, + "Restart": function() {fbgui.restartSystem(); + $(this).dialog("close"); }, + "Shut Down": function() { fbgui.shutDownSystem(); + $(this).dialog("close"); }, + "Continue": function() { + var ifName = $("#nd_ifName_select :selected").text(); + fbgui.continueBoot(ifName); + $(this).dialog("close"); + } + } , + minWidth: 550, + modal: true, + resizable: false, + draggable: false, + closeOnEscape: false, + open: function(event, ui) { $(".ui-dialog-titlebar-close").hide();} + }); +} + + + +var updateStatus = function (s){ + $("#nd_status").html(s); +}; + + + +var updateIfProgressBar = function (i, p){ + if (p >= 0 && p <= 100){ + $("#"+i+"_progress").progressbar({ value: p }); + }else{ + $("#"+i+"_progress").progressbar({ value: 0 }); + } +}; + + + +var updateIfStatus = function(i, s){ + $("#"+i+"_status").html(s); +}; + + + +var addInterface = function (i){ + hideProgressIndicator(); + $("#nd_progress_container").append( + "<div class='interface'>"+ + " Interface: " +i+ + " <span id='"+i+"_status'>Start DHCP </span>" + + " <div id='"+i+"_progress' class='progressbar' "+ + " style='height: 10px;'></div>"+ + "</div>" + ); + //$("#"+i+"_progress").progressbar({ value: 33 }); +}; + + diff --git a/src/html/loadsystem.css b/src/fbgui/html/loadsystem.css index 6a6e64f..6a6e64f 100644 --- a/src/html/loadsystem.css +++ b/src/fbgui/html/loadsystem.css diff --git a/src/html/loadsystem.html b/src/fbgui/html/loadsystem.html index 838423e..838423e 100644 --- a/src/html/loadsystem.html +++ b/src/fbgui/html/loadsystem.html diff --git a/src/fbgui/html/networkdiscovery.css b/src/fbgui/html/networkdiscovery.css new file mode 100644 index 0000000..cf4121d --- /dev/null +++ b/src/fbgui/html/networkdiscovery.css @@ -0,0 +1,90 @@ +html,body{ + height:100%; +} + +label, input { + display:block +} + +input.text { + margin-bottom:12px; + width:95%; + padding: .4em; +} + +fieldset { + padding:0; + border:0; + margin-top:25px; +} + +.validateTips { + border:1px solid transparent; + padding: 0.3; +} + +body{ + margin:0; + padding:0; + /*background-color:blue; + /* + background-image:url('background.png'); + background-repeat:no-repeat; + */ + background-size:100%; +} + +/* Tell the browser to render HTML 5 elements as block */ +header, footer, aside { + display: block; +} + +#intro { + margin: 20px; +} + +#content { + display: table; + width: 100%; +} + +#mainContent { + display: table-cell; + width: 620px; + padding-right: 22px; + padding-left: 22px; +} + +aside { + display: table-cell; + width: 300px; +} + +#nd_manual_configuration_dialog, #nd_show_log_dialog { + display:none; +} + +#ajaxBusy { + margin-left: auto; + margin-right: auto; +} + + .ui-button-text { + font-size: 10px; +} + +textarea { + width: 400px; + height: 200px; + /*resize: none;*/ +} + +h1 { + margin-top: 20px; +} + +h1, p{ + color:#333; + text-align:center; +} + diff --git a/src/fbgui/html/networkdiscovery.html b/src/fbgui/html/networkdiscovery.html new file mode 100644 index 0000000..a1e62ac --- /dev/null +++ b/src/fbgui/html/networkdiscovery.html @@ -0,0 +1,89 @@ +<html> +<head> +<!--qrc:/html/ is needed. otherwise qt won't find the files--> +<link rel="stylesheet" type="text/css" href="qrc:/html/networkdiscovery.css"> +<link rel="stylesheet" type="text/css" href="qrc:/html/css/jquery-ui-1.8.16.css"> +<script type="text/javascript" src="qrc:/html/js/jquery-1.6.4.min.js"></script> +<script type="text/javascript" src="qrc:/html/js/jquery-ui-1.8.16.min.js"></script> +<script type="text/javascript" src="qrc:/html/js/networkDiscovery.js"></script> + + +<script type="text/javascript"> +// prepare the form when the DOM is ready +$(document).ready(function() { + // Setup the ajax indicator + $("#nd_loading_sign").append('<div id="ajaxBusy"><p><img src="qrc:/html/images/loading.gif"></p></div>'); +}); + +</script> + + +</head> +<body> + <header> + <h1>Network Discovery</h1> + </header> + <section id="intro"> + <p id="into_msg">Welcome to the Network Discovery. <br/> +Please press <strong>F5</strong> if you want to choose which interface to use. <br/> +We are now looking for usable interfaces and will go on as soon as we found one. This may take a few seconds.</p> + </section> + <div id="content"> + <div id="left_spacer"> + <aside> + <!-- free space --> + </aside> + </div> + <div id="mainContent"> + <section> + <!-- Main content area --> + <p id="nd_status"></p> + <div id="nd_loading_sign"></div> + <!-- anchor for the show log dialog --> + <div id="nd_show_log_dialog" title="Log File"> + <pre id="nd_show_log_msg"></pre> + </div> + <!-- anchor for the abort boot dialog --> + <div id="nd_abort_boot_dialog" title="Abort Boot"> + <p id="nd_abort_boot_msg"> <p> + </div> + <!-- anchor for the choose interface dialog --> + <div id="nd_choose_interface_dialog" title="Choose your Interface"> + <p id="nd_choose_interface_msg"></p> + </div> + <!-- anchor for the manual configuration dialog --> + <div id="nd_manual_configuration_dialog" title="Manual Configuration"> + <p id="nd_manual_configuration_msg"></p> + <p class="validateTips">All form fields are required.</p> + <form> + <fieldset> + <label for="nd_mc_ifname">Interface</label> + <span id="nd_mc_ifname"></span> + <label for="ipaddr">IP-Address</label> + <input type="text" name="ipaddr" id="ipaddr" class="text ui-widget-content ui-corner-all"/> + <label for="netmask">Netmask</label> + <input type="text" name="netmask" id="netmask" class="text ui-widget-content ui-corner-all"/> + <label for="broadcast">Broadcast Address</label> + <input type="text" name="broadcast" id="broadcast" class="text ui-widget-content ui-corner-all"/> + <label for="gateway">Gateway Address</label> + <input type="text" name="gateway" id="gateway" class="text ui-widget-content ui-corner-all"/> + <label for="dns">DNS</label> + <input type="text" name="dns" id="dns" class="text ui-widget-content ui-corner-all"/> + </fieldset> + </form> + </div> + <!-- anchor for qt interface progress foo --> + <div id="nd_progress_container"></div> + </section> + </div> + <div id="right_spacer"> + <aside> + <!-- free space --> + </aside> + </div> + </div> + <footer> + <p>RZ Uni Freiburg, 2011</p> + </footer> +</body> +</html> diff --git a/src/fbgui/html/networkdiscovery_debug.html b/src/fbgui/html/networkdiscovery_debug.html new file mode 100644 index 0000000..06c1fe7 --- /dev/null +++ b/src/fbgui/html/networkdiscovery_debug.html @@ -0,0 +1,88 @@ +<html> +<head> +<!--qrc:/html/ is needed. otherwise qt won't find the files--> +<link rel="stylesheet" type="text/css" href="qrc:/html/networkdiscovery.css"> +<link rel="stylesheet" type="text/css" href="qrc:/html/css/jquery-ui-1.8.16.css"> +<script type="text/javascript" src="qrc:/html/js/jquery-1.6.4.min.js"></script> +<script type="text/javascript" src="qrc:/html/js/jquery-ui-1.8.16.min.js"></script> +<script type="text/javascript" src="qrc:/html/js/networkDiscovery.js"></script> + + +<script type="text/javascript"> +// prepare the form when the DOM is ready +$(document).ready(function() { + // Setup the ajax indicator + $("#nd_loading_sign").append('<div id="ajaxBusy"><p><img src="qrc:/html/images/loading.gif"></p></div>'); +}); + +</script> + +</head> +<body> + <header> + <h1>Network Discovery</h1> + </header> + <section id="intro"> + <p id="into_msg">Welcome to the Network Discovery. <br/> +Please press <strong>F5</strong> if you want to choose which interface to use. <br/> +We are now looking for usable interfaces and will go on as soon as we found one. This may take a few seconds.</p> + </section> + <div id="content"> + <div id="left_spacer"> + <aside> + <!-- free space --> + </aside> + </div> + <div id="mainContent"> + <section> + <!-- Main content area --> + <p id="nd_status"></p> + <div id="nd_loading_sign"></div> + <!-- anchor for the show log dialog --> + <div id="nd_show_log_dialog" title="Log File"> + <pre id="nd_show_log_msg"></pre> + </div> + <!-- anchor for the abort boot dialog --> + <div id="nd_abort_boot_dialog" title="Abort Boot"> + <p id="nd_abort_boot_msg"> <p> + </div> + <!-- anchor for the choose interface dialog --> + <div id="nd_choose_interface_dialog" title="Choose your Interface"> + <p id="nd_choose_interface_msg"></p> + </div> + <!-- anchor for the manual configuration dialog --> + <div id="nd_manual_configuration_dialog" title="Manual Configuration"> + <p id="nd_manual_configuration_msg"></p> + <p class="validateTips">All form fields are required.</p> + <form> + <fieldset> + <label for="nd_mc_ifname">Interface</label> + <span id="nd_mc_ifname"></span> + <label for="ipaddr">IP-Address</label> + <input type="text" name="ipaddr" id="ipaddr" class="text ui-widget-content ui-corner-all"/> + <label for="netmask">Netmask</label> + <input type="text" name="netmask" id="netmask" class="text ui-widget-content ui-corner-all"/> + <label for="broadcast">Broadcast Address</label> + <input type="text" name="broadcast" id="broadcast" class="text ui-widget-content ui-corner-all"/> + <label for="gateway">Gateway Address</label> + <input type="text" name="gateway" id="gateway" class="text ui-widget-content ui-corner-all"/> + <label for="dns">DNS</label> + <input type="text" name="dns" id="dns" class="text ui-widget-content ui-corner-all"/> + </fieldset> + </form> + </div> + <!-- anchor for qt interface progress foo --> + <div id="nd_progress_container"></div> + </section> + </div> + <div id="right_spacer"> + <aside> + <!-- free space --> + </aside> + </div> + </div> + <footer> + <p>RZ Uni Freiburg, 2011</p> + </footer> +</body> +</html> diff --git a/src/fbgui/html/networkdiscovery_userchoice.html b/src/fbgui/html/networkdiscovery_userchoice.html new file mode 100644 index 0000000..3625fe0 --- /dev/null +++ b/src/fbgui/html/networkdiscovery_userchoice.html @@ -0,0 +1,33 @@ +<html> +<head> +<!--qrc:/html/ is needed. otherwise qt won't find the files--> +<link rel="stylesheet" type="text/css" href="qrc:/html/networkdiscovery.css"> +<link rel="stylesheet" type="text/css" href="qrc:/html/css/jquery-ui-1.8.16.css"> +<script type="text/javascript" src="qrc:/html/js/jquery-1.6.4.min.js"></script> +<script type="text/javascript" src="qrc:/html/js/jquery-ui-1.8.16.min.js"></script> +<script type="text/javascript" src="qrc:/html/js/networkDiscovery.js"></script> + + +<script type="text/javascript"> +// prepare the form when the DOM is ready +$(document).ready(function() { + // Setup the ajax indicator + $("#nd_status").append('<div id="ajaxBusy"><p><img src="qrc:/html/images/loading.gif"></p></div>'); +}); + +</script> + +</head> +<body> + <header> + <h1>Network Discovery</h1> + </header> + <section id="intro"> + <p>Please press F5 if you want to choose which interface to use.</p> + <p id="nd_status"> </p> + </section> + <footer> + <p>RZ Uni Freiburg, 2011</p> + </footer> +</body> +</html> diff --git a/src/fbgui/html/networkdiscovery_userchoice_debug.html b/src/fbgui/html/networkdiscovery_userchoice_debug.html new file mode 100644 index 0000000..88da8b4 --- /dev/null +++ b/src/fbgui/html/networkdiscovery_userchoice_debug.html @@ -0,0 +1,33 @@ +<html> +<head> +<!--qrc:/html/ is needed. otherwise qt won't find the files--> +<link rel="stylesheet" type="text/css" href="qrc:/html/networkdiscovery.css"> +<link rel="stylesheet" type="text/css" href="qrc:/html/css/jquery-ui-1.8.16.css"> +<script type="text/javascript" src="qrc:/html/js/jquery-1.6.4.min.js"></script> +<script type="text/javascript" src="qrc:/html/js/jquery-ui-1.8.16.min.js"></script> +<script type="text/javascript" src="qrc:/html/js/nd-functions.js"></script> + + +<script type="text/javascript"> +// prepare the form when the DOM is ready +$(document).ready(function() { + // Setup the ajax indicator + $("#nd_status").append('<div id="ajaxBusy"><p><img src="qrc:/html/images/loading.gif"></p></div>'); +}); + +</script> + +</head> +<body> + <header> + <h1>Network Discovery</h1> + </header> + <section id="intro"> + <p>Please press F5 if you want to choose which interface to use.</p> + <p id="nd_status"> </p> + </section> + <footer> + <p>RZ Uni Freiburg, 2011</p> + </footer> +</body> +</html> diff --git a/src/html/old.png b/src/fbgui/html/old.png Binary files differindex 84dd7b3..84dd7b3 100644 --- a/src/html/old.png +++ b/src/fbgui/html/old.png diff --git a/src/html/preload-debug.html b/src/fbgui/html/preload-debug.html index 29d7391..29d7391 100644 --- a/src/html/preload-debug.html +++ b/src/fbgui/html/preload-debug.html diff --git a/src/html/preload.css b/src/fbgui/html/preload.css index e1eff68..e1eff68 100644 --- a/src/html/preload.css +++ b/src/fbgui/html/preload.css diff --git a/src/html/preload.html b/src/fbgui/html/preload.html index bc0abd9..bc0abd9 100644 --- a/src/html/preload.html +++ b/src/fbgui/html/preload.html diff --git a/src/fbgui/interfaceconfiguration.cpp b/src/fbgui/interfaceconfiguration.cpp new file mode 100644 index 0000000..3d09e52 --- /dev/null +++ b/src/fbgui/interfaceconfiguration.cpp @@ -0,0 +1,140 @@ +/** + * @class interfaceconfiguration + * + * @brief reads and stores a interface configuration. + * + * reads and stores a interface configuration. + * the config file has already to exist. It is created by the cdhcpcd client process. + * + */ + + + +#include "interfaceconfiguration.h" + +interfaceconfiguration::interfaceconfiguration() { + _tag = "[nd:InterfaceConfiguration]"; +} + +interfaceconfiguration::~interfaceconfiguration() { + // TODO Auto-generated destructor stub +} + +/** + * This method reads the configuration values out of a file. + * + * This method reads the configuration values out of a file. + * The file has to be created before by the customdhcpcd QProcess. + * (Overwrites the old values if they are already present.) + * + * @param pathToConfig + * contains the path to the configuration file. + */ +bool interfaceconfiguration::readConfigOutOfFile(QString pathToConfig) { + QFile file(pathToConfig); + if (file.exists()) { + if (!file.open(QIODevice::ReadOnly | QIODevice::Text)) { + qDebug() << _tag << "couldn't open file:" << pathToConfig; + return false; + } + qDebug() << _tag << "read config file"; + while (!file.atEnd()) { + QString line(file.readLine()); + QStringList splitedLine = line.split("="); + QString name = splitedLine.first().trimmed(); + splitedLine.removeFirst(); + QString values = splitedLine.first().trimmed(); + values.remove(QChar('\'')); + + if (name.compare("IPADDR") == 0) { + this->ipAddress = values; + } else if (name.compare("NETMASK") == 0) { + this->netmask = values; + } else if (name.compare("NETWORK") == 0) { + this->network = values; + } else if (name.compare("BROADCAST") == 0) { + this->broadcast = values; + } else if (name.compare("ROUTES") == 0) { + this->routes = values; + } else if (name.compare("GATEWAYS") == 0) { + this->gateways = values; + this->gateway = this->gateways.split(" ").first().trimmed(); + } else if (name.compare("HOSTNAME") == 0) { + this->hostname = values; + } else if (name.compare("DNSSEARCH") == 0) { + this->dnssearch = values; + } else if (name.compare("DNSSERVERS") == 0) { + this->dnsservers = values; + } else if (name.compare("DHCPSID") == 0) { + this->dhcpsid = values; + } else if (name.compare("INTERFACE") == 0) { + this->interface = values; + } else if (name.compare("CLIENTID") == 0) { + this->clientid = values; + } else if (name.compare("DHCPCHADDR") == 0) { + this->dhcpchaddr = values; + } else { + qDebug() << _tag << "read unknown name" << name << values; + } + } + } else { + qDebug() << _tag << "file doesn't exist:" << pathToConfig; + return false; + } + return true; +} + +QString interfaceconfiguration::getBroadcast() { + return broadcast; +} + +QString interfaceconfiguration::getClientid() { + return clientid; +} + +QString interfaceconfiguration::getDhcpchaddr() { + return dhcpchaddr; +} + +QString interfaceconfiguration::getDhcpsid() { + return dhcpsid; +} +QString interfaceconfiguration::getDnssearch() { + return dnssearch; +} + +QString interfaceconfiguration::getDnsservers() { + return dnsservers; +} + +QString interfaceconfiguration::getGateways() { + return gateways; +} + +QString interfaceconfiguration::getGateway() { + return gateway; +} + +QString interfaceconfiguration::getHostname() { + return hostname; +} + +QString interfaceconfiguration::getInterface() { + return interface; +} + +QString interfaceconfiguration::getIpAddress() { + return ipAddress; +} + +QString interfaceconfiguration::getNetmask() { + return netmask; +} + +QString interfaceconfiguration::getNetwork() { + return network; +} + +QString interfaceconfiguration::getRoutes() { + return routes; +} diff --git a/src/fbgui/interfaceconfiguration.h b/src/fbgui/interfaceconfiguration.h new file mode 100644 index 0000000..475f689 --- /dev/null +++ b/src/fbgui/interfaceconfiguration.h @@ -0,0 +1,66 @@ +/** + * Copyright (c) 2010,2011 - RZ Uni Freiburg + * Copyright (c) 2010,2011 - OpenSLX Project + * + * This program/file is free software distributed under the GPL version 2. + * See http://openslx.org/COPYING + * + * If you have any feedback please consult http://openslx.org/feedback and + * send your feedback to feedback@openslx.org + * + * General information about OpenSLX can be found under http://openslx.org + */ + + + +#ifndef INTERFACECONFIGURATION_H_ +#define INTERFACECONFIGURATION_H_ + +#include <QtCore> + +class interfaceconfiguration: public QObject { +Q_OBJECT + +public: + interfaceconfiguration(); + interfaceconfiguration(const interfaceconfiguration &other); + + interfaceconfiguration &operator=(const interfaceconfiguration &other); + virtual ~interfaceconfiguration(); + + bool readConfigOutOfFile(QString pathToConfig); + QString getBroadcast(); + QString getClientid(); + QString getDhcpchaddr(); + QString getDhcpsid(); + QString getDnssearch(); + QString getDnsservers(); + QString getGateways(); + QString getGateway(); + QString getHostname(); + QString getInterface(); + QString getIpAddress(); + QString getNetmask(); + QString getNetwork(); + QString getRoutes(); + +private: + QString _tag; + + QString ipAddress; + QString netmask; + QString network; + QString broadcast; + QString routes; + QString gateway; + QString gateways; + QString hostname; + QString dnssearch; + QString dnsservers; + QString dhcpsid; + QString interface; + QString clientid; + QString dhcpchaddr; +}; + +#endif /* INTERFACECONFIGURATION_H_ */ diff --git a/src/javascriptinterface.cpp b/src/fbgui/javascriptinterface.cpp index b45a2f9..b45a2f9 100644 --- a/src/javascriptinterface.cpp +++ b/src/fbgui/javascriptinterface.cpp diff --git a/src/javascriptinterface.h b/src/fbgui/javascriptinterface.h index cf2ec5b..cf2ec5b 100644 --- a/src/javascriptinterface.h +++ b/src/fbgui/javascriptinterface.h diff --git a/src/loggerengine.cpp b/src/fbgui/loggerengine.cpp index 8a0991d..8a0991d 100644 --- a/src/loggerengine.cpp +++ b/src/fbgui/loggerengine.cpp diff --git a/src/loggerengine.h b/src/fbgui/loggerengine.h index 1dfae4e..1dfae4e 100644 --- a/src/loggerengine.h +++ b/src/fbgui/loggerengine.h diff --git a/src/main.cpp b/src/fbgui/main.cpp index f3d4201..a187d01 100644 --- a/src/main.cpp +++ b/src/fbgui/main.cpp @@ -6,6 +6,9 @@ #include <iostream> #include "loggerengine.h" #include "fbgui.h" +#include "ndgui.h" + +#include "../common/fbgui.h" void printHelp() { QTextStream qout(stdout); @@ -50,7 +53,12 @@ int main(int argc, char *argv[]) { required_argument, NULL, 'u' }, { "download", required_argument, NULL, 'd' }, { "serial", required_argument, NULL, 's' }, { "trigger", required_argument, NULL, 't' }, { "debug", required_argument, NULL, 'D' }, { "help", no_argument, NULL, 'h' }, { "log", - required_argument, NULL, 'l' } }; + required_argument, NULL, 'l' }, + { "server", required_argument, NULL, 'S' }, + { "autoup", no_argument, NULL, 'a' }, + { "socketserverpath", required_argument, NULL, 'p' }, + { "pathtoexe", required_argument, NULL, 'e' } + }; int opt = getopt_long(argc, argv, optString, longOpts, &longIndex); while (opt != -1) { switch (opt) { @@ -78,6 +86,18 @@ int main(int argc, char *argv[]) { case 'h': clOpts.insert("help", "help"); break; + case 'S': + clOpts.insert("server", optarg); + break; + case 'a': + clOpts.insert("autoup", "autoup"); + break; + case 'p': + clOpts.insert("socketserverpath", optarg); + break; + case 'e': + clOpts.insert("pathtoexe", optarg); + break; } opt = getopt_long(argc, argv, optString, longOpts, &longIndex); } @@ -172,12 +192,47 @@ int main(int argc, char *argv[]) { else logFilePath = DEFAULT_LOG_FILE_PATH; - // activate file logger if debug mode activated. - if (debugMode > -1) { + // + if (clOpts.contains("server")) + gServerIp = clOpts.value("server"); + else if (confFileSettings.contains("default/server")) + gServerIp = confFileSettings.value("default/server").toString(); + else + gServerIp = "209.85.148.105"; //that is a google server. change this to a proper default address + + // + if (clOpts.contains("autoup")) + gAutoUp = true; + else if (confFileSettings.contains("default/autoup")) + gAutoUp = confFileSettings.value("default/autoup").toBool(); + else + gAutoUp = false; + + // + if (clOpts.contains("socketserverpath")) + gSocketServerPath = clOpts.value("socketserverpath"); + else if (confFileSettings.contains("default/socketserverpath")) + gSocketServerPath = confFileSettings.value("default/socketserverpath").toString(); + else + gSocketServerPath = DEFAULT_QTSOCKETADDRESS; + + // + if (clOpts.contains("pathtoexe")) + gPathToDhcpExe = clOpts.value("pathtoexe"); + else if (confFileSettings.contains("default/pathtoexe")) + gPathToDhcpExe = confFileSettings.value("default/pathtoexe").toString(); + else + gPathToDhcpExe = DEFAULT_PATHTODHCPCDEXE; + + + + // write always a log file + // // activate file logger if debug mode activated. + // if (debugMode > -1) { // start debug logging to file. qxtLog->addLoggerEngine("file_logger", new LoggerEngine_file(logFilePath)); qxtLog->setMinimumLevel("file_logger", QxtLogger::DebugLevel); - } + // } // print config qxtLog->debug() << "************* CONFIG INFO *************"; @@ -188,18 +243,26 @@ int main(int argc, char *argv[]) { qxtLog->debug() << "downloadDir : " << downloadPath.toUtf8(); qxtLog->debug() << "trigger: " << fileToTriggerURL.toUtf8(); qxtLog->debug() << "serialLocation: " << serialLocation.toUtf8(); + qxtLog->debug() << "server: " << gServerIp.toUtf8(); + qxtLog->debug() << "autoup: " << gAutoUp; + qxtLog->debug() << "socketserverpath: " << gSocketServerPath.toUtf8(); + qxtLog->debug() << "pathtoexe: " << gPathToDhcpExe.toUtf8(); qxtLog->debug() << "*******************************************"; // set invisible cursor - QWSServer::instance()->setCursorVisible(false); + //QWSServer::instance()->setCursorVisible(false); // set default keyboard / mouse drivers. TODO: fix this, doesn't work... //QWSServer::instance()->setDefaultKeyboard("TTY:/dev/tty0"); //QWSServer::instance()->setDefaultMouse("IntelliMouse:/dev/mice"); - // start fbgui - qxtLog->debug() << "Initializing fbgui..."; + + // start ndgui + qxtLog->debug() << "Initializing ndgui..."; + ndgui ngui; fbgui gui; - gui.show(); + + QObject::connect(&ngui, SIGNAL(initFbgui()), &gui, SLOT(init())); + ngui.show(); return app.exec(); } diff --git a/src/fbgui/ndgui.cpp b/src/fbgui/ndgui.cpp new file mode 100644 index 0000000..3034051 --- /dev/null +++ b/src/fbgui/ndgui.cpp @@ -0,0 +1,588 @@ +/** + * @class ndgui + * + * @brief the GUI. + * + * This class is responsible for creating and displaying the user interface. + * It also connects the webView via QWebBridge to javascript functions inside the html files. + */ + + + +#include "ndgui.h" + +QString gServerIp(""); +bool gAutoUp = true; +QString gSocketServerPath(""); +QString gPathToDhcpExe(""); + + + +/** + * constructor + */ +ndgui::ndgui(QMainWindow *parent) : + QMainWindow(parent) { + init(); +} + + + +/** + * destructor + */ +ndgui::~ndgui() { + delete _debugConsole; + delete _toggleDebugConsole; + delete _allowUserChoice; + delete _tryAgain; + delete _webView; + delete _networkDiscovery; +} + + + +/** + * @brief initialize all variables and prepare everything for a successful run + */ +void ndgui::init() { + _tag = "[nd:ndgui]"; + + _started = false; + _userChoice = false; + _ifNameList.clear(); + _manConfList.clear(); + + setupLayout(); + createAction(); + + _networkDiscovery = new NetworkDiscovery(); + connect(_networkDiscovery, SIGNAL(addInterface(const QString &)), this, + SLOT(addInterface( const QString &))); + connect(_networkDiscovery, + SIGNAL(changeProgressBarValue(const QString & , const int& )), + this, SLOT(updateIfProgressBar(const QString & , const int&))); + connect(_networkDiscovery, SIGNAL(connectionEstablished(QString)), this, + SLOT(handleConnectionEstablished(QString))); + connect(_networkDiscovery, SIGNAL(abortBoot(QString)), this, + SLOT(abortBoot(const QString))); + connect(_networkDiscovery, SIGNAL(updateIfStatus(QString,QString)), this, + SLOT(updateIfStatus(const QString &, const QString &))); + connect(_networkDiscovery, SIGNAL(updateStatus(QString)), this, + SLOT(updateStatus(const QString&))); + connect(_networkDiscovery, SIGNAL(allProcessesFinished()), this, + SLOT(handleAllProcessesFinished())); + connect(_networkDiscovery, SIGNAL(continueBoot(QString)), this, + SLOT(continueBoot(QString))); + connect(_networkDiscovery, SIGNAL(continueBootWithoutCheck(QString )), + this, SLOT(continueBootWithoutCheck(QString))); + + connect(_webView->page()->mainFrame(), SIGNAL( + javaScriptWindowObjectCleared()), this, SLOT(attachToDOM())); + connect(_webView, SIGNAL(loadFinished(bool)), this, SLOT(startSingleShot())); + + setWindowTitle(tr("NetD")); + setAttribute(Qt::WA_QuitOnClose, true); + setWindowFlags(Qt::FramelessWindowHint); + showFullScreen(); + + if (debugMode > -1) { + _webView->load(QUrl("qrc:html/networkdiscovery_debug.html")); + } else { + _webView->load(QUrl("qrc:html/networkdiscovery.html")); + + } + + _webView->show(); +} + + + +/** + * @brief This method sets the used Layout. + * + * This method sets the used Layout. Possible layout are: + * - browser mode: only the browser is visible + * - debug mode: the screen is divided into the browser and a debug + * out console + */ +void ndgui::setupLayout() { + // setup layout of the gui: debug split or browser + _webView = new QWebView(this); + _webView->setContextMenuPolicy(Qt::NoContextMenu); // if this does not work try Qt::CustomContextMenu + + if (debugMode == 1) { + // split main window in browser & debug console + createDebugConsole(); + _splitter = new QSplitter(Qt::Vertical, this); + _splitter->addWidget(_webView); + _splitter->addWidget(_debugConsole); + setCentralWidget(_splitter); + } else { + _webView->page()->mainFrame()->setScrollBarPolicy(Qt::Vertical, Qt::ScrollBarAlwaysOff); + setCentralWidget(_webView); + } +} + + + +/** + * @brief This method creates a debug console as a widget. + * + * It is basicly a QTextEdit widget as provided by QT's Framework. + * An action to toggle this widget is implemented (CTRL + D). + * + * @see fbgui::toggleDebugConsole() + */ +void ndgui::createDebugConsole() { + // create the debug console widget + _debugConsole = new QTextEdit(this); + _debugConsole->setWindowFlags(Qt::FramelessWindowHint); + // fanciness + QPalette pal; + pal.setColor(QPalette::Base, Qt::black); + _debugConsole->setPalette(pal); + _debugConsole->setTextColor(Qt::white); + // enable custom logger engine + qxtLog->addLoggerEngine("fb_logger", new LoggerEngine_fb(_debugConsole)); + //qxtLog->initLoggerEngine("fb_logger"); + qxtLog->setMinimumLevel("fb_logger", QxtLogger::DebugLevel); + // CTRL + D toggles debug window + _toggleDebugConsole = new QAction(tr("&toggleDebug"), this); + _toggleDebugConsole->setShortcut(QKeySequence(Qt::CTRL + Qt::Key_D)); + addAction(_toggleDebugConsole); + connect(_toggleDebugConsole, SIGNAL(triggered()), this, SLOT( + toggleDebugConsole())); +} + + + +/** + * @brief This method toggles the debug console. + * + * Toggle the visibility of the debug console if the action _toggleDebugConsole is triggered. + * + * @see fbgui::createDebugConsole() + */ +void ndgui::toggleDebugConsole() { + (_debugConsole->isVisible()) ? _debugConsole->hide() : _debugConsole->show(); +} + + + +/** + * @brief Create actions + * + * creates an action which you can trigger with the F5 and F9 Button. + */ +void ndgui::createAction() { + _allowUserChoice = new QAction(tr("&userChoice"), this); + _allowUserChoice->setShortcut(QKeySequence(Qt::Key_F5)); + connect(_allowUserChoice, SIGNAL(triggered()), this, SLOT(setUserChoiceTrue())); + this->addAction(_allowUserChoice); + _tryAgain = new QAction(tr("&tryAgain"), this); + _tryAgain->setShortcut(QKeySequence(Qt::Key_F9)); + connect(_tryAgain, SIGNAL(triggered()), this, SLOT(tryAgain())); + this->addAction(_tryAgain); +} + + + +/** + * @brief set userChoice true + * + * is the connected to the triggered action pressing the F5 button. + * set the _userChoice member true + */ +void ndgui::setUserChoiceTrue() { + _userChoice = true; +} + + + +/** + * @brief starts a singleshot event. + * + * is connected to the singleShot event. Triggering this method means + * that we go on with the main NetworkDiscovery screen. + * connects the loadFinished signal of the _webView with the + * startNetworkDiscovery slot and removes the + * action. + */ +void ndgui::startSingleShot() { + + qxtLog->debug() << _tag << "start singel shot"; + QTimer::singleShot(3000, this, SLOT(startNetworkDiscovery())); +} + + + +/** + * @brief start the network discovery + * + * main starting point of the whole procedure. + * disconnect the loadFinished signal with the startNetworkDiscovery + * and starts the networkDiscovery. + */ +void ndgui::startNetworkDiscovery() { + disconnect(_webView, SIGNAL(loadFinished(bool)), this, + SLOT(startSingleShot())); + if (!_started) { + _started = true; + _networkDiscovery->initAndRun(gServerIp, _userChoice, gAutoUp, + logFilePath, gSocketServerPath, gPathToDhcpExe); + } else { + qxtLog->debug() << _tag << "NetworkDiscovery already started"; + } +} + + + +/** + * @brief handle if a interface is able to connect + * + * if we have a user choice (_userChoice = true) than networkDiscovery will + * emit connectionEstablished signals. + * Add the interface name to a _ifNameList. This list holds all interfaces + * the user can choose out of. + */ +void ndgui::handleConnectionEstablished(QString ifName) { + _ifNameList.append(ifName); +} + + + +/** + * @brief determines if we continue the boot sequence or if we show the chooseInterface or abortBoot dialog + * + * if we have a user choice (_userChoice = true) than networkDiscovery will + * emit a allProcessesFinished signal if all processes are done. + * This method determines if user will see an abort boot dialog (no interface names in + * the ifNameList list) or an + * choose interface dialog (one or more interface names in the list (add with + * handleConnectionEstablished)). + */ +void ndgui::handleAllProcessesFinished() { + qxtLog->debug() << _tag << "all Processes finished"; + _allowUserChoice->setEnabled(false); + if (_ifNameList.size() > 0) { + if (_userChoice) { + QString jsonArr = "["; + for (int i = 0; i < _ifNameList.size() - 1; i++) { + jsonArr += "\"" + _ifNameList.value(i) + "\","; + } + jsonArr += "\"" + _ifNameList.last() + "\"]"; + chooseInterfaceDialog(jsonArr); + } else { + foreach(QString i, _ifNameList) + { + if (_networkDiscovery->checkConnectivity(i)) { + continueBootWithoutCheck(i); + break; + } + } + } + } else { + qxtLog->debug() << _tag << " No usable interfaces found!: " + << _networkDiscovery->GetErrorStr(); + qxtLog->debug() << _tag << " list is empty"; + abortBoot("No usable interfaces found!" + + _networkDiscovery->GetErrorStr()); + } +} + + + +/** + * @brief restart the system + * + * this method will restart the system. + * triggered through a button click in the gui. + */ +void ndgui::restartSystem() { + QFile file("/proc/sysrq-trigger"); + if (file.open(QIODevice::WriteOnly)) { + file.write("b"); + file.close(); + } else { + qxtLog->debug() << _tag << "Could not open /proc/sysrq-trigger"; + } +} + + + +/** + * @brief shut down the system + * + * this method will restart the system. + * triggered through a button click in the gui. + */ +void ndgui::shutDownSystem() { + QFile file("/proc/sysrq-trigger"); + if (file.open(QIODevice::WriteOnly)) { + file.write("o"); + file.close(); + } else { + qxtLog->debug() << _tag << "Could not open /proc/sysrq-trigger"; + } +} + + + +/** + * @brief continue the boot sequence + * + * represents the end of the NetworkDiscovery life time. + * will start the fbgui screen. All networkDiscovery signals + * will be ignored after this point. + */ +//void ndgui::continueBoot(QString ifName, int userChoice) { +void ndgui::continueBoot(QString ifName) { + if (_networkDiscovery->checkConnectivity(ifName)) { + qxtLog->debug() << _tag << " continue with interface: " << ifName; + emit initFbgui(); + this->close(); + } else { + abortBoot( + "Interface was suddenly made unusable. Please check the log and try again."); + } + +} + + + +/** + * @brief continue the boot sequence without further checking if the connection is still possible. + */ +void ndgui::continueBootWithoutCheck(QString ifName) { + qxtLog->debug() << _tag << " continue with interface: " << ifName; + emit initFbgui(); + this->close(); +} + + + +/** + * @brief read the log file. Log File will be presented inside of a dialog. + */ +QString ndgui::readLogFile() { + qxtLog->debug() << _tag << "show log"; + return _networkDiscovery->readLogFile(); +} + + + +/** + * @brief starts the whole application again. + */ +void ndgui::tryAgain() { + qxtLog->debug()<< _tag << " try again "; + _networkDiscovery->prepareTryAgain(); + if(debugMode > -1) { + delete _splitter; + delete _debugConsole; + delete _toggleDebugConsole; + } + delete _allowUserChoice; + delete _tryAgain; + delete _webView; + delete _networkDiscovery; + + init(); + +} + + + +/*test html gui version*/ + +/** + * @brief fills the drop down box of the manual interface configuration + * dialog. + */ +QVariantList ndgui::getManualConfInterfaces() { + qxtLog->debug() << _tag << "call getManualConfInterfaces"; + QVariantList jsonArr; + foreach (QString s, _manConfList) { + QVariant e(s); + jsonArr << e; + } + qxtLog->debug() << _tag << "value of jsonArr:" << jsonArr; + return jsonArr; +} + + +/** + * @brief return a json formated interface configuration + * + * @param ifName + * the name of the interface + */ +QVariantMap ndgui::getInterfaceConf(QString ifName) { + + return _networkDiscovery->getInterfaceConfig(ifName); +} + + + +/** + * @brief takes the entered manual configuration dates and delivers it + * to the networkDiscovery for further actions. + * + * @param jsonArr + * a jsonArr which contains the manual entered interface configuration + */ +int ndgui::ip4_setManualConfiguration(QVariantMap jsonArr) { + return _networkDiscovery->ip4_setManualConfiguration(jsonArr); + +} + + + +/* slots */ +/************************************************/ +////////////////////////////////////////////////// +/************************************************/ + +/** + * @brief stellt ein ndgui/fbgui Objekt zur verwendung durch die html bereit. + */ +void ndgui::attachToDOM(){ + _webView->page()->mainFrame()->addToJavaScriptWindowObject(QString("fbgui"), this); + loadJQuery(); +} + + + +/** + * @brief load jQuery and js scripts into the page so that all javascript functions will work. + */ +void ndgui::loadJQuery() { + QString js; + QString pathToJsDir(":/html"); + pathToJsDir.append("/js"); + + QDir qrcJSDir(pathToJsDir); + QFileInfoList fiList = qrcJSDir.entryInfoList(); + QFileInfo fi; + foreach(fi, fiList) + { + if (fi.suffix() == "js") { + //qxtLog->debug()<< fi.fileName(); + //qxtLog->debug() << fi.fileName(); + //if (fi.fileName() != "test.js" && fi.fileName() != "nd-functions.js") { + QFile file; + file.setFileName(pathToJsDir + "/" + fi.fileName()); + file.open(QIODevice::ReadOnly); + js = file.readAll(); + file.close(); + + _webView->page()->mainFrame()->evaluateJavaScript(js); + //qxtLog->debug() << "evaluated " + fi.fileName(); + //} + } + } +} + + + + +/** + * @brief show abortBoot dialog + * + * @param msg + * the message, displayed in the dialog. + */ +void ndgui::abortBoot(const QString msg) { + QString code = QString("abortBootDialog('\%1')").arg(msg); + _webView->page()->mainFrame()->evaluateJavaScript(code); +} + + + +/** + * @brief opens ths chooseInterfaceDialog + * + * @param msg + * the interfaces as json formated string. will be displayed in a select box. + */ +void ndgui::chooseInterfaceDialog(const QString msg) { + QString code = QString("chooseInterfaceDialog(\%1)").arg(msg); + _webView->page()->mainFrame()->evaluateJavaScript(code); +} + + + +/** + * @brief updates the over all status + * + * @param status + * the new status message + */ +void ndgui::updateStatus(const QString &status) { + if (status == "") + return; + QString code = QString("updateStatus('\%1')").arg(status); + _webView->page()->mainFrame()->evaluateJavaScript(code); +} + + + +/** + * @brief updates the progress bar for each interface. + * + * @param ifname + * the name ot the interface to update + * + * @param percent + * the progress in percent + */ +void ndgui::updateIfProgressBar(const QString &ifName, const int& percent) { + if (percent == 0) + return; + QString code = QString("updateIfProgressBar('\%1',\%2)").arg(ifName).arg(percent); + _webView->page()->mainFrame()->evaluateJavaScript(code); +} + + + +/** + * @brief update the status for each interface + * + * @param ifName + * the name ot the interface to update + * + * @param status + * the new status of the interface. + */ +void ndgui::updateIfStatus(const QString &ifName, const QString &status) { + if (ifName == "") + return; + QString code = QString("updateIfStatus('\%1','\%2')").arg(ifName).arg(status); + _webView->page()->mainFrame()->evaluateJavaScript(code); +} + + + +/** + * @brief adds an interface to the DOM tree. Creates its progress bar and it's status label. + * + * @param ifName + * name of the new interface. + */ +void ndgui::addInterface(const QString &ifName) { + if (ifName == "") + return; + _manConfList.append(ifName); + QString code = QString("addInterface('\%1')").arg(ifName); + _webView->page()->mainFrame()->evaluateJavaScript(code); +} + + + +/** + * @brief just for debugging. + */ +void ndgui::notifyCall(QString msg){ + qxtLog->debug() << _tag << "------ called:" << msg; +} diff --git a/src/fbgui/ndgui.h b/src/fbgui/ndgui.h new file mode 100644 index 0000000..41a7bbf --- /dev/null +++ b/src/fbgui/ndgui.h @@ -0,0 +1,115 @@ +/** + * Copyright (c) 2010,2011 - RZ Uni Freiburg + * Copyright (c) 2010,2011 - OpenSLX Project + * + * This program/file is free software distributed under the GPL version 2. + * See http://openslx.org/COPYING + * + * If you have any feedback please consult http://openslx.org/feedback and + * send your feedback to feedback@openslx.org + * + * General information about OpenSLX can be found under http://openslx.org + */ + + + +#ifndef NDGUI_H +#define NDGUI_H + +#include <QtGui> +#include <QtWebKit> +#include <QVariant> + +#include "fbgui.h" +#include "loggerengine.h" +#include "networkdiscovery.h" + + +extern QString gServerIp; +extern bool gAutoUp; +extern QString gSocketServerPath; +extern QString gPathToDhcpExe; + +class ndgui: public QMainWindow { +Q_OBJECT + +public: + ndgui(QMainWindow *parent = 0); + ~ndgui(); + Q_INVOKABLE QVariantList getManualConfInterfaces(); + Q_INVOKABLE int ip4_setManualConfiguration(QVariantMap result); + Q_INVOKABLE QString readLogFile(); + Q_INVOKABLE QVariantMap getInterfaceConf(QString ifName); + +public slots: + void handleConnectionEstablished(QString ifName); + void abortBoot(QString msg); + void chooseInterfaceDialog(QString msg); + void handleAllProcessesFinished(); + + void restartSystem(); + void shutDownSystem(); + void continueBoot(QString ifName); + void continueBootWithoutCheck(QString ifName); + void tryAgain(); + + + void startSingleShot(); + void startNetworkDiscovery(); + + /*test for html gui version*/ + void attachToDOM(); + void loadJQuery(); + void addInterface(const QString &ifName); + void updateIfStatus(const QString &ifName, const QString &status); + void updateStatus(const QString &status); + void updateIfProgressBar(const QString &ifName, const int& percent); + void notifyCall(QString msg); + + signals: + void initFbgui(); + +private slots: + void setUserChoiceTrue(); + +private: + + QString _tag; + + void createAction(); + + bool _userChoice; + + bool _started; + + QWebView* _webView; + + QAction* _allowUserChoice; + + QAction* _tryAgain; + + NetworkDiscovery* _networkDiscovery; + + QList<QString> _ifNameList; // maps interfaceName to its gateway + + QList<QString> _manConfList; + + QString _manualConfInterfaces; + + // QSplitter to split the main window in two resizable frames. + QSplitter* _splitter; + // QTextEdit implementing a minimalistic debug console. + QTextEdit* _debugConsole; + + // triggers toggleDebugConsole() + QAction* _toggleDebugConsole; + + void init(); + void setupLayout(); + void createDebugConsole(); + void toggleDebugConsole(); + + +}; + +#endif // NDGUI_H diff --git a/src/fbgui/networkdiscovery.cpp b/src/fbgui/networkdiscovery.cpp new file mode 100644 index 0000000..132429c --- /dev/null +++ b/src/fbgui/networkdiscovery.cpp @@ -0,0 +1,990 @@ +/** + * @class NetworkDiscovery + * + * @brief the logic behind the NetworkDiscovery. + * + * This class holds all the logic of the NetworkDiscovery. It's main task is to search for usable + * interfaces, check if they are wired (in Running state) and start a cdhcpcd process for each interface. + * It also sends signals to the ndgui class for presenting notifications to the user. + * + */ + + + +#include <sys/types.h> +#include <signal.h> + +#include "networkdiscovery.h" + + + + +/** + * constructor + */ +NetworkDiscovery::NetworkDiscovery(QObject *parent) { + _tag = "[nd:NetworkDiscovery]"; + _server = new QLocalServer(this); +} + + + +/** + * destructor + */ +NetworkDiscovery::~NetworkDiscovery() { + delete _networkManager; + delete _server; + foreach(QProcess* p, _clientProcessToIfNameMap.keys()) { + delete p; + } + foreach(interfaceconfiguration* i, _ifcMap.values()) { + delete i; + } +} + + + +/** + * initialize all important class members and start the main work. + * + * @param serverIp + * the ip of the server with which we are testing the connectivity. + * + * @param userChoice + * true if the user wishes to have a user choice. true: the chooseInterfaceDialog will be showed. + * + * @param autoUp + * true if we want to "auto Up" all down interfaces. + * + * @param pathToLogFile + * the path to the log file. + * + * @param serverPath + * the path to the server socket (default value: DEFAULT_QTSOCKETADDRESS "/var/tmp/qt_c_socket_default") + * + * @param pathToExe + * the path to the customdhcpcd exe. (default value: #define DEFAULT_QTSOCKETADDRESS "/var/tmp/qt_c_socket_default") + * + * @param args + * additional arguments for the customdhcpcd client. (default value: NULL) + */ +void NetworkDiscovery::initAndRun(QString serverIp, bool userChoice, bool autoUp, QString pathToLogFile, QString serverPath, QString pathToExe, + QStringList* args) { + + _serverIp = serverIp; + _userChoice = userChoice; + _autoUp = autoUp; + _pathToLogFile = pathToLogFile; + _serverPath = serverPath; + + _pathToDhcpcdExe = pathToExe; + _blocked = false; + _numberOfProcesses = 0; + _ifUpCountdown = 10; + + _errorStr = ""; + _networkManager = new NetworkManager(); + _clientProcessToIfNameMap.clear(); + _clients.clear(); + _dhcpcdArguments.clear(); + _ifDownList.clear(); + _ifNameToClient.clear(); + _ifUpList.clear(); + _ifcMap.clear(); + _server = new QLocalServer(); + + if (serverPath != DEFAULT_QTSOCKETADDRESS) { + _dhcpcdArguments.append("-q"); + _dhcpcdArguments.append(serverPath); + } + /* delete the file at serverPath. this is necessary since in case the application crashes, the file still + * exists which leads to an error. + */ + + if(QFile::exists(serverPath)) { + QFile::remove(serverPath); + } + + emit updateStatus("try to create server socket"); + if (!_server->listen(serverPath)) { + // emit signal to the gui that a critial error occoured + qxtLog->debug() << _tag << " Unable to start server: " + << _server->errorString(); + emit + abortBoot("Unable to start server: " + _server->errorString()); + return; + } + + killDHCPCD(); + + // check if the path to the customdhcpcd file is correct + emit updateStatus("check if cdhcpcd is available"); + QFileInfo fInfo(_pathToDhcpcdExe); + if (!fInfo.exists()) { + qxtLog->debug() << _tag + << " could not find customdhcpcd exe. Please check the path to this file."; + emit abortBoot( + "could not find customdhcpcd exe. Please check the path to this file."); + return; + } + + connect(_server, SIGNAL(newConnection()), this, SLOT(handleNewConnection())); + connect(this, SIGNAL(readyForRun()), this, SLOT(slotReadyForRun())); + + if (args != NULL && !args->isEmpty()) { + qxtLog->debug() << _tag << "added additional args"; + _dhcpcdArguments.append(*args); + } + emit updateStatus("start mainwork"); + mainWork(); +} + + + +/** + * @brief the main work. Here we start with searching for usable interfaces and check the IsRunning state. + * + * the main work. Here we start with searching for usable interfaces and check the IsRunning state. + * check every second the IsRunning state. Do this as long the counter (@see _ifUpCountdown) is greater than 0. + * Default: _ifUpCountdown = 10. + */ +void NetworkDiscovery::mainWork() +{ + if (_autoUp) { + emit updateStatus("search for usable interfaces (with auto Up)"); + getListOfNetworkInterfacesWithAutoUp(); + } else { + emit updateStatus("search for usable interfaces"); + getListOfNetworkInterfaces(); + } + emit updateStatus("check if interfaces are in running state"); + _timer = new QTimer(this); + connect(_timer, SIGNAL(timeout()), this, SLOT(checkForIsRunning())); + _timer->start(1000); +} + + + +/** + * searches for usable interfaces and puts them into a list. + * if the interface is down, put it in the _ifDownList, try to bring it up. + * else put it in the _ifUpList. + * usable interfaces are: can Broadcast, no loopback, no point to point, name is not in the BlackList, + */ +void NetworkDiscovery::getListOfNetworkInterfacesWithAutoUp() { + QList<QNetworkInterface> nIList = QNetworkInterface::allInterfaces(); + _ifUpList.clear(); + _ifDownList.clear(); + if (nIList.size() > 0) { + foreach(QNetworkInterface nI, nIList) + { + qxtLog->debug() << _tag << "found Interface:" << nI.humanReadableName(); + if ((nI.flags() & QNetworkInterface::CanBroadcast)) { + qxtLog->debug() << _tag << " flags: can broadcast "; + } + if ((nI.flags() & QNetworkInterface::IsLoopBack)) { + qxtLog->debug() << _tag << " flags: is LoopBack "; + } + if ((nI.flags() & QNetworkInterface::IsPointToPoint)) { + qxtLog->debug() << _tag << " flags: is Point to Point "; + } + if ((nI.flags() & QNetworkInterface::IsRunning)) { + qxtLog->debug() << _tag << " flags: is Running "; + } + if ((nI.flags() & QNetworkInterface::IsUp)) { + qxtLog->debug() << _tag << " flags: is Up "; + } + + if (((!(nI.flags() & QNetworkInterface::CanBroadcast) + || nI.flags() & QNetworkInterface::IsLoopBack) + || nI.flags() & QNetworkInterface::IsPointToPoint) + || checkBlackList(nI.humanReadableName())) { + continue; + } + if ((nI.flags() & QNetworkInterface::IsRunning)) { + _ifUpList.append(nI.humanReadableName()); + } + else if (!(nI.flags() & QNetworkInterface::IsUp)) { + _networkManager->bringInterfaceUP(nI.humanReadableName()); + qxtLog->debug() << _tag << " interface is down, try to bring up: " << nI.humanReadableName() ; + _ifDownList.append(nI.humanReadableName()); + } + else if (!(nI.flags() & QNetworkInterface::IsRunning)) { + _ifDownList.append(nI.humanReadableName()); + } + } + } else { + qxtLog->debug() << _tag << " no interfaces found! "; + } +} + + + +/** + * searches for usable interfaces which are up and running and put them into a list. + * usable interfaces are: can Broadcast, no loopback, no point to point, name is not in the BlackList, + */ +void NetworkDiscovery::getListOfNetworkInterfaces() { + QList<QNetworkInterface> nIList = QNetworkInterface::allInterfaces(); + _ifUpList.clear(); + _ifDownList.clear(); + if (nIList.size() > 0) { + foreach(QNetworkInterface nI, nIList) + { + qxtLog->debug() << _tag << "found Interface:" + << nI.humanReadableName(); + if ((nI.flags() & QNetworkInterface::CanBroadcast)) { + qxtLog->debug() << _tag << " flags: can broadcast "; + } + if ((nI.flags() & QNetworkInterface::IsLoopBack)) { + qxtLog->debug() << _tag << " flags: is LoopBack "; + } + if ((nI.flags() & QNetworkInterface::IsPointToPoint)) { + qxtLog->debug() << _tag << " flags: is Point to Point "; + } + if ((nI.flags() & QNetworkInterface::IsRunning)) { + qxtLog->debug() << _tag << " flags: is Running "; + } + if ((nI.flags() & QNetworkInterface::IsUp)) { + qxtLog->debug() << _tag << " flags: is Up "; + } + if (((!(nI.flags() & QNetworkInterface::CanBroadcast) + || nI.flags() & QNetworkInterface::IsLoopBack) + || nI.flags() & QNetworkInterface::IsPointToPoint) + || !(nI.flags() & QNetworkInterface::IsUp) + || checkBlackList(nI.humanReadableName())) { + continue; + } + if (!(nI.flags() & QNetworkInterface::IsRunning)) { + _ifDownList.append(nI.humanReadableName()); + } else { + _ifUpList.append(nI.humanReadableName()); + } + } + } else { + qxtLog->debug() << _tag << " no interfaces found! "; + } +} + + + +/** + * only called if autoUp == true. + * check the IsRunning flag of each interface in the _ifDownList. + * connected to the timeout signal of the timer. + */ +void NetworkDiscovery::checkForIsRunning() { + bool isRunning = false; + foreach(QString i, _ifDownList) { + QNetworkInterface networkInterface = QNetworkInterface::interfaceFromName(i); + isRunning = (networkInterface.flags() & QNetworkInterface::IsRunning); + if (isRunning) { + _ifUpList.append(i); + _ifDownList.removeAt(_ifDownList.indexOf(i)); + } + } + _ifUpCountdown--; + if ((_ifUpCountdown <= 0 ) || _ifDownList.isEmpty()) { + // shut down timer + _timer->stop(); + delete _timer; + emit readyForRun(); + } +} + + + +/** + * emits the addInterface signal for each interface name in _ifUpList + * and calls the runDHCPCD method. + * if the _ifUpList is empty, this method emits an abortBoot signal. + * connected to the readyForRun signal. + */ +void NetworkDiscovery::slotReadyForRun() { + if (_ifUpList.size() > 0) { + foreach(QString i, _ifUpList) { + qxtLog->debug() << _tag << " emit addInterface : " << i; + emit addInterface(i); + } + _numberOfProcesses = _ifUpList.size(); + emit updateStatus("start dhcp client for each interface"); + runDHCPCD( _ifUpList); + } else { + qxtLog->debug() << _tag << " list is empty. Have not found usable interface. "; + emit + foreach(QString i, _ifDownList) { + qxtLog->debug() << _tag << " " << i << " is not in running state. (check cable)"; + } + abortBoot("All interfaces are not usable. (e.g. please check if all network cables are plugged in. Read the log for more informations.)"); + return; + } +} + + + +/** + * call for every interface in the list the runDHCPCD method. + * + * @param interfaces + * list of interface names. + */ +void NetworkDiscovery::runDHCPCD(QList<QString> &interfaces) { + foreach(QString nI, interfaces) + { + runDHCPCD(nI); + } +} + + + +/** + * start a cdhcpcd process with the interface name as last argument. + * + * @param interface + * name of an interface. + */ +void NetworkDiscovery::runDHCPCD(QString interface) { + emit updateIfStatus(interface, "start DHCP"); + _dhcpcdArguments.append(interface); + QProcess * p = new QProcess(this); + + qxtLog->debug() << _tag << " start cdhcpcd with arguments: " << _dhcpcdArguments; + + _clientProcessToIfNameMap.insert(p, interface); + p->start(_pathToDhcpcdExe, _dhcpcdArguments); + connect(p, SIGNAL(started()), this, SLOT(handleProcessStarted())); + connect(p, SIGNAL(finished(int, QProcess::ExitStatus)), this, + SLOT(handleProcessFinished(int, QProcess::ExitStatus))); + _dhcpcdArguments.removeLast(); +} + + + +/** + * This Method is called when a process is started. + * + * This Method is called when a process is started. + * It prints the message: "process started for interface: <interfaceName>". + */ +void NetworkDiscovery::handleProcessStarted() { + QProcess* p = qobject_cast<QProcess *> (QObject::sender()); + QString ifName = _clientProcessToIfNameMap.value(p, "ifName"); + qxtLog->debug() << _tag << " process started for interface: " << ifName; +} + + + +/** + * This Method is called when a process is finished. + * + * This Method is called when a process is finished. This slot is connected + * with the signal finished() of the QProcess class. + * If the process finishes, it will be checked if the process exited normal + * or if an unexpected error occurred. For this, we determine the sender (which is a + * QProcess), get the corresponding interface (which is stored in a map), and check + * the exitCode. Further actions are taken according to the exitCode check. + * Normal exit: + * emit changeProgressBar() to 100% + * emit updateIfStatus() to check connection + * checkConnectivity() @see NetworkDiscovery::checkConnectivity() + * Unexpected exit: + * emit updateIfStatus() to process exited unexpected + * + * @param exitCode + * + * @param exitStatus + * + * @return bool + * returns true: if the interface name i starts with a letter in the blacklist. + * + * returns false: else + * + * @see NetworkDiscovery::getListOfNetworkInterfaces() + */ +void NetworkDiscovery::handleProcessFinished(int exitCode, + QProcess::ExitStatus exitStatus) { + + QProcess* p = qobject_cast<QProcess *> (QObject::sender()); + QString ifName = _clientProcessToIfNameMap.value(p, "ifName"); + _numberOfProcesses = _numberOfProcesses - 1; + if (!_blocked) { //_blocked becomes true, if _userChoice is false and we already found a usable interface + if (ifName.compare("ifName") == 0) { + qxtLog->debug() << _tag << " haven't found process!"; + } else { + qxtLog->debug() << _tag << " process for interface " << ifName + << " finished " << " exit code: " << exitCode + << " exit status " << exitStatus; + if (exitCode > 0) { + qxtLog->debug() << _tag << " process exited unexpected: " + << p->errorString(); + emit updateIfStatus(ifName, "process exited unexpected" + + p->errorString()); + } else { + qxtLog->debug() << _tag << " process normal exit "; + emit + changeProgressBarValue(ifName, 100); + emit + updateIfStatus(ifName, "check connectivity"); + if (checkConnectivity(ifName)) { + emit connectionEstablished(ifName); + if (!_userChoice) { + // blockiere jeden weiteren check + _blocked = true; + emit allProcessesFinished(); + } + } + } + } + if (!_blocked) { //_blocked becomes true, if _userChoice is false and we found a usable interface + QLocalSocket *client = _ifNameToClient.value(ifName, 0); + if (client != 0) { + handleNewInput(client); + } + //_numberOfProcesses = _numberOfProcesses - 1; && _userChoice + if (_numberOfProcesses <= 0) { + emit allProcessesFinished(); + } + } + } else { + qxtLog->debug() << _tag << " already blocked"; + emit updateIfStatus(ifName, "finished DHCP"); + } +} + + + +/** + * checks the connectivity. tries to open a TCP connection to the + * server (see _serverIp). For this it adjusts the routing table. + * (sets the gateway of the interface as default gateway) + * Gateway is written into the dhcpcd config file of this interface. + * (see DEFAULT_INTERFACE_CONF_LOCATION "/var/tmp/conf_") + * + * @param ifName + * name of a interface. + * + * @return + * true: connection is possible + * false: connection not possible + */ +bool NetworkDiscovery::checkConnectivity(QString ifName) { + int mss = 0; + + // get gateway address + QString pathToGatewayFile(DEFAULT_INTERFACE_CONF_LOCATION); + pathToGatewayFile += ifName; + interfaceconfiguration* ifConf; + if (!_ifcMap.contains(ifName)) { + ifConf = new interfaceconfiguration(); + _ifcMap.insert(ifName, ifConf); + } + else { + ifConf = _ifcMap.value(ifName); + } + ifConf->readConfigOutOfFile(pathToGatewayFile); + + // replace default route + qxtLog->debug() << _tag << "replace default route"; + _networkManager->replaceDefaultRoute(ifName, + ifConf->getGateway(), mss, AF_INET); + + if (checkConnectivityViaTcp(_serverIp)) { + qxtLog->debug() << _tag << " passed connectivity check! for interface " << ifName; + emit + updateIfStatus(ifName, "connection possible"); + return true; + } else { + qxtLog->debug() << _tag << " failed connectivity check! for interface " << ifName; + emit + updateIfStatus(ifName, "connection not possible"); + return false; + } +} + + + +/**/ +bool NetworkDiscovery::checkConnectivityViaTcp() { + return checkConnectivityViaTcp(_serverIp); +} + + + +/** + * try to open a tcp connection to the server + * + * @param server + * a ip address. + * + * @return + * true: connection is possible + * false: connection not possible + */ +bool NetworkDiscovery::checkConnectivityViaTcp(QString server) { + // check connectivity via tcp connection + qxtLog->debug() << _tag << " check connectivity to server: " << server; + // do host lookup + //QHostInfo hostInfo = QHostInfo::fromName(server); + QTcpSocket *tcpSocket = new QTcpSocket(this); + //qxtLog->debug() << _tag << " hostInfo first address: " << hostInfo.addresses().first().toString(); //hostInfo.addresses().first() + tcpSocket->connectToHost(server, 80); + if (!tcpSocket->waitForConnected(500)) { + qxtLog->debug() << _tag << tcpSocket->errorString(); + _errorStr += tcpSocket->errorString(); + return false; + } else { + return true; + } + delete tcpSocket; +} + + + +/** + * same function as handleNewInput() but with a client as parameter. + * + * @param cleint + * a client + */ +void NetworkDiscovery::handleNewInput(QLocalSocket * client) { + qxtLog->debug() << _tag << "last read before exit"; + while (client->canReadLine()) { + QString data(client->readLine()); + + data = data.trimmed(); + qxtLog->debug() << _tag << data; + QStringList lines = data.split("\n"); + + for (int i = 0; i < lines.length(); i++) { + handleNewInputLine(client, lines.at(i)); + } + } +} + + + +/** + * This method is connected to the readyRead Signal of the QLocalSocket + * client. + * send an ACK to the client with every received message. + */ +void NetworkDiscovery::handleNewInput() { + QLocalSocket* socket = qobject_cast<QLocalSocket *> (QObject::sender()); + + QLocalSocket * client = _clients.value(socket); + QString data(client->read(DHCP_MESSAGE_SIZE)); + data = data.trimmed(); + QStringList lines = data.split("\n"); + for (int i = 0; i < lines.length(); i++) { + handleNewInputLine(client, lines.at(i)); + } +} + + + +/** + * This Method processes the send messages. + * + * This Method processes the send messages. It splits the line + * into several components. Those components are: + * interface: interface name ==> indicates the process who send the message + * s_state: is the number representation of syslog.h LOG levels + * s_subState: is the number representation of the dhcp.c DHCP states (1 - 8) plus + * the status. h states (9 - ..) + * msg: is a message which can contain additional informations + * + * According to the s_state and s_subState we emit the changeProgressBarValue() signal + * with different values. + * + * @param client + * the client who send the message + * + * @param data + * the message. (format <interfaceName>;<state>;<subState>;<msg> ) + */ +void NetworkDiscovery::handleNewInputLine(QLocalSocket * client, QString data) { + + QString logMsg(data); + QString interface = logMsg.section(";", 0, 0); + QString s_state = logMsg.section(";", 1, 1); + QString s_subState = logMsg.section(";", 2, 2); + QString msg = logMsg.section(";", 3, 3); + int st = s_state.trimmed().toInt(); + int sst = s_subState.trimmed().toInt(); + //qxtLog->debug() << _tag << logMsg; + + if (_ifNameToClient.size() < _numberOfProcesses && !_ifNameToClient.contains( + interface)) { + _ifNameToClient.insert(interface, client); + } + + switch (st) { + case LOG_INFO: + switch (sst) { + case DHCP_DISCOVER: + emit changeProgressBarValue(interface, 10); + qxtLog->debug() << _tag << " " << interface << " send discover"; + break; + case DHCP_OFFER: + emit changeProgressBarValue(interface, 20); + qxtLog->debug() << _tag << " " << interface << " got offer"; + break; + case DHCP_REQUEST: + emit changeProgressBarValue(interface, 30); + qxtLog->debug() << _tag << " " << interface << " send request"; + break; + case DHCP_ACK: + emit changeProgressBarValue(interface, 40); + qxtLog->debug() << _tag << " " << interface << " ack"; + break; + case DHCP_NAK: + emit changeProgressBarValue(interface, 40); + qxtLog->debug() << _tag << " " << interface << " nak"; + break; + case DHCPCD_ARP_TEST: + emit changeProgressBarValue(interface, 50); + qxtLog->debug() << _tag << " " << interface << " do arp test"; + break; + case DHCP_DECLINE: + emit changeProgressBarValue(interface, 60); + break; + case DHCP_RELEASE: + qxtLog->debug() << _tag << " " << interface << " release"; + break; + case DHCP_INFORM: + break; + case DHCPCD_CONFIGURE: + emit changeProgressBarValue(interface, 70); + qxtLog->debug() << _tag << " " << interface << " do configure interface"; + break; + case DHCPCD_WRITE: + emit changeProgressBarValue(interface, 80); + qxtLog->debug() << _tag << " " << interface << " write conf file"; + break; + case DHCPCD_EXIT: + emit changeProgressBarValue(interface, 100); + qxtLog->debug() << _tag << " " << interface << " exiting"; + break; + case DHCPCD_LOG: + qxtLog->debug() << _tag << " received dhcpcd log: " << msg; + default: + qxtLog->debug() << _tag << " received unknown substatus: " << msg; + break; + } + break; + case LOG_ERR: + qxtLog->debug() << _tag << " received error: " << msg; + break; + default: + qxtLog->debug() << _tag << " " << logMsg; + break; + } +} + + + +/** + * replace the default route. sets af automatically to AF_INET + * + * @param ifName + * interface name + * + * @param gateway + * gateway address + * + * @param mss + * mss value (i think this is the metric. in most cases this value is 0) + */ +int NetworkDiscovery::ip4_replaceDefaultRoute(QString ifName, QString gateway, int mss) { + return _networkManager->replaceDefaultRoute(ifName, gateway, mss, AF_INET); +} + + + +/** + * replace the dhcp configuration with the manual config, entered by the user. + * if we can not establish a connection with the entered values, reset to the old + * dhcp values. + * + * @param result + * a json object formated string. + * + * @return + * 0 if everything ok + */ +int NetworkDiscovery::ip4_setManualConfiguration(QVariantMap result) { + QList<QString> dns; + dns.append(result["dns"].toString()); + _networkManager->ip4_setManualConfiguration(result["ifname"].toString(), + result["ipaddr"].toString(), result["netmask"].toString(), + result["broadcast"].toString(), result["gateway"].toString(), 0, + AF_INET, "/etc/", dns); + + qxtLog->debug() << _tag << " set man conf. and check connectivity"; + + if (!checkConnectivityViaTcp(_serverIp)) { + qxtLog->debug() << _tag << " no connectivity. reset conf."; + interfaceconfiguration * ifc = _ifcMap.value( + result["ifname"].toString(), NULL); + if (ifc != NULL) { + dns.clear(); + dns = ifc->getDnsservers().trimmed().split(" "); + _networkManager->ip4_setManualConfiguration( + result["ifname"].toString(), ifc->getIpAddress(), + ifc->getNetmask(), ifc->getBroadcast(), ifc->getGateway(), + 0, AF_INET, "/etc/", dns); + } + + return 0; + } + qxtLog->debug() << _tag << " emit signal continueBootWithoutCheck(" << result["ifname"].toString() << ")"; + emit + continueBootWithoutCheck(result["ifname"].toString()); + return 0; +} + + + +/** + * returns the gateway address, written into the dhcp config file. + * + * @param ifName + * name of the interface. + * + * @return + * gateway address as string. or empty string if no interface config was found. + */ +QString NetworkDiscovery::getGatewayForInterface(QString ifName) { + interfaceconfiguration * ifConf = _ifcMap.value(ifName, NULL); + if (ifConf != NULL) + { + return ifConf->getGateway(); + } + else { + qxtLog->debug() << _tag << " could not find interface configuration"; + return ""; + } + +} + + + +/** + * reads the log file. + * + * @return the log file as one string. + */ +QString NetworkDiscovery::readLogFile() { + // path to log file is in _pathToLogFile. initialized in initAndRun(). + QString retval("the log file\n"); + QFile logFile(_pathToLogFile); + if (logFile.exists()) { + if (logFile.open(QIODevice::ReadOnly | QIODevice::Text)) { + while (!logFile.atEnd()) { + retval.append(logFile.readLine()); + } + } + else { + qxtLog->debug() << _tag << " could not open log file"; + retval = "could not open log file"; + } + } + else { + qxtLog->debug() << _tag << " log file does not exist at: " << _pathToLogFile; + retval = " log file does not exist at: " + _pathToLogFile; + } + return retval; + +} + + +/**/ +void NetworkDiscovery::killDHCPCD() { + qxtLog->debug() << " kill cdhcpcd processes"; + QProcess * p = new QProcess(this); + p->start("killall cdhcpcd"); + p->waitForFinished(); + if (p->exitCode() > 0) + qxtLog->debug() << _tag << " [tryAgain] " << p->errorString(); + + delete p; +} + + + +/**/ +void NetworkDiscovery::prepareTryAgain() { + // kill all cdhcpcd processes + killDHCPCD(); + + /* + foreach(Q_PID pid , _pidsList) { + if (kill(pid,SIGKILL) <= -1) + qDebug() << _tag << " error: trying to kill process: " << pid << " error: " << strerror(errno); + } + */ + // reset everything + delete _networkManager; + delete _server; + foreach(QProcess* p, _clientProcessToIfNameMap.keys()) + { + delete p; + } + foreach(interfaceconfiguration* i, _ifcMap.values()) + { + delete i; + } +} + + + +/* + *TODO: to be bug fixed + *TODO: do it with kill and not QProcess("killall cdhcpcd") + */ +void NetworkDiscovery::tryAgain() { + prepareTryAgain(); + initAndRun(_serverIp, _userChoice, _autoUp, _pathToLogFile, _serverPath, DEFAULT_PATHTODHCPCDEXE); +} + + + +/**/ +QVariantMap NetworkDiscovery::getInterfaceConfig(QString ifName) { + QVariantMap jsonObj; + QList<QString> dns; + interfaceconfiguration * ifc = _ifcMap.value(ifName, NULL); + if (ifc != NULL) { + jsonObj.insert("ipaddr",ifc->getIpAddress()); + jsonObj.insert("netmask",ifc->getNetmask()); + jsonObj.insert("broadcast",ifc->getBroadcast()); + jsonObj.insert("gateway",ifc->getGateway()); + + dns.clear(); + dns = ifc->getDnsservers().trimmed().split(" "); + jsonObj.insert("dns",dns.first()); + } + return jsonObj; +} + + + +/** + * connected to the new client arrived signal. + * connects the client readyRead signal with the handleNewInput slot. + */ +void NetworkDiscovery::handleNewConnection() { + qxtLog->debug() << _tag << " New Connection arrived"; + + /*QLocalSocket **/ + _client = _server->nextPendingConnection(); + _clients.insert(_client, _client); + connect(_client, SIGNAL(disconnected()), this, + SLOT(handleClientDisconnect())); + connect(_client, SIGNAL(readyRead()), this, SLOT(handleNewInput())); +} + + + +/** + * called when a client disconnects. + */ +void NetworkDiscovery::handleClientDisconnect() { + QLocalSocket* socket = qobject_cast<QLocalSocket *> (QObject::sender()); + + QLocalSocket * client = _clients.value(socket); + + qxtLog->debug() << _tag << " disconnect client"; + handleNewInput(client); + client->deleteLater(); +} + + + +/** + * This Method implements a blacklist. + * + * This Method implements a blacklist. We check the fist character + * of the interface name. if this letter is in the list, we return true. + * True means, that this interface won't be put into the result list of + * getListOfNetworkInterfaces(). + * + * @param i + * is a interface name. + * + * @return bool + * returns true: if the interface name i starts with a letter in the blacklist. + * + * returns false: else + * + * @see NetworkDiscovery::getListOfNetworkInterfaces() + */ +bool NetworkDiscovery::checkBlackList(QString i) { + if (i.startsWith("v", Qt::CaseInsensitive)) { + return true; + } else if (i.startsWith("d", Qt::CaseInsensitive)) { + return true; + } else { + return false; + } +} + + + +/**/ +QString NetworkDiscovery::GetErrorStr() { + return _errorStr; +} + + + +////////////////////////////////////////////////////////////////////////////////////// + +/** + * not used so far. checks the carrier state using the sysfs library. + * if carrier = 1 ==> the interface is running. + * interfaces have to be up in order to get right results. + * + * @param interface + * name of the interface + */ +bool NetworkDiscovery::checkCarrierState(QString interface) { + + qxtLog->debug() << _tag << "check carrier state for interface " << interface; + QByteArray ba = interface.toAscii(); + const char * iface = ba.data(); + + struct sysfs_class_device *class_device = sysfs_open_class_device("net", + iface); + struct dlist *attrlist = sysfs_get_classdev_attributes(class_device); + if (attrlist != NULL) { + struct sysfs_attribute *attr = NULL; + dlist_for_each_data(attrlist, attr, struct sysfs_attribute) { + if (strcmp("carrier", attr->name) == 0) { + QString value(attr->value); + bool ok = false; + bool * pok = &ok; + int v = value.toInt(pok); + if (*pok) { + if (v == 1) { + qxtLog->debug() + << "carrier is 1. Cable is plugged. return true"; + return true; + } else { + qxtLog->debug() + << "carrier is 0. Cable is unplugged. return false"; + return false; + } + } else { + qxtLog->debug() << _tag << "conversion error"; + } + } + } + } else { + qxtLog->debug() << _tag << "attrlist is Null"; + } + sysfs_close_class_device(class_device); + + return true; +} diff --git a/src/fbgui/networkdiscovery.h b/src/fbgui/networkdiscovery.h new file mode 100644 index 0000000..c422b18 --- /dev/null +++ b/src/fbgui/networkdiscovery.h @@ -0,0 +1,139 @@ +/** + * Copyright (c) 2010,2011 - RZ Uni Freiburg + * Copyright (c) 2010,2011 - OpenSLX Project + * + * This program/file is free software distributed under the GPL version 2. + * See http://openslx.org/COPYING + * + * If you have any feedback please consult http://openslx.org/feedback and + * send your feedback to feedback@openslx.org + * + * General information about OpenSLX can be found under http://openslx.org + */ + + + +#ifndef NetworkDiscovery_H +#define NetworkDiscovery_H + +#include <QtNetwork> +#include <QtCore> + +#include <arpa/inet.h> +#include <stdio.h> +#include <unistd.h> +#include <string.h> +#include <stdlib.h> +#include <syslog.h> +#include <sysfs/libsysfs.h> + +#include "loggerengine.h" +#include "interfaceconfiguration.h" +#include "networkmanager.h" + + +#include "dhcp.h" + +#include "../common/fbgui.h" + + + +#define DEFAULT_PATHTODHCPCDEXE "/bin/cdhcpcd" + +class NetworkDiscovery: public QObject { +Q_OBJECT + +public: + NetworkDiscovery(QObject *parent=0); + ~NetworkDiscovery(); + + void initAndRun(QString serverIp, bool userChoice, + bool autoUp, + QString pathToLogFile, + QString serverPath = DEFAULT_QTSOCKETADDRESS, + QString pathToExe = DEFAULT_PATHTODHCPCDEXE, + QStringList* args = NULL); + int ip4_replaceDefaultRoute(QString ifName, QString gateway, int mss); + QString getGatewayForInterface(QString ifName); + + int ip4_setManualConfiguration(QVariantMap result); + QString readLogFile(); + void tryAgain(); + void prepareTryAgain(); + bool checkConnectivity(QString ifName); + bool checkConnectivityViaTcp(); + QVariantMap getInterfaceConfig(QString ifName); + QString GetErrorStr(); + +public slots: + void handleNewConnection(); + void handleNewInput(); + void handleNewInputLine(QLocalSocket * client, QString data); + void handleProcessFinished(int exitCode, QProcess::ExitStatus exitStatus); + void handleProcessStarted(); + void handleClientDisconnect(); + + void slotReadyForRun(); + + void checkForIsRunning(); + + +signals: + void addInterface(const QString &ifName); + void changeProgressBarValue(const QString & ifName, const int $newValue); + void connectionEstablished(QString ifName); + void abortBoot(QString msg); + void updateIfStatus(QString ifName, QString status); + void updateStatus(QString status); + void allProcessesFinished(); + void continueBoot(QString ifName); + void continueBootWithoutCheck(QString ifName); + void setManualConfInterfaces(QString jsonArr); + + void readyForRun(); + +private: + QString _tag; + QLocalServer *_server; + QMap<QLocalSocket*,QLocalSocket*> _clients; + QLocalSocket *_client; + QMap<QString,QLocalSocket*> _ifNameToClient; + QMap<QProcess*,QString> _clientProcessToIfNameMap; + QString _serverPath; + QString _pathToDhcpcdExe; + QStringList _dhcpcdArguments; + int _numberOfProcesses; + NetworkManager* _networkManager; + bool _userChoice; + bool _blocked; + bool _autoUp; + QString _serverIp; + QString _pathToLogFile; + QList<QString> _ifUpList; + QList<QString> _ifDownList; + int _ifUpCountdown; + QTimer*_timer; + QList<Q_PID> _pidsList; + QString _errorStr; + QMap<QString,interfaceconfiguration*> _ifcMap; + void mainWork(); + + void killDHCPCD(); + + void handleNewInput(QLocalSocket * client); + + void runDHCPCD(QList<QString> &interfaces); + void runDHCPCD(QString interface); + + bool checkCarrierState(QString interface); + bool checkConnectivityViaTcp(QString server); + + bool checkBlackList(QString i); + + void getListOfNetworkInterfaces(); + void getListOfNetworkInterfacesWithAutoUp(); + + +}; + +#endif // NetworkDiscovery_H diff --git a/src/fbgui/networkmanager.cpp b/src/fbgui/networkmanager.cpp new file mode 100644 index 0000000..2dc774f --- /dev/null +++ b/src/fbgui/networkmanager.cpp @@ -0,0 +1,681 @@ +/** + * @class NetworkManager + * + * @brief Manages the network configurations like setting new default routes. + * + * Manages the network configurations like setting new default routes. + * It provides methods for ipv4 and some method for ipv6. + * + */ + + + +#include "networkmanager.h" + +NetworkManager::NetworkManager() { + // TODO Auto-generated constructor stub + _tag = "[nd:NetworkManager]"; +} + + + +NetworkManager::~NetworkManager() { + // TODO Auto-generated destructor stub +} + + + +/** + * This method adds /replaces the default route. + * This method adds /replaces the default route. + * To keep it modular, it is possible + * to specify an ip address family. + * + * @param ifName + * the interface name + * + * @param gateway + * the gateway address (e.g: 192.168.0.254) + * @param mss + * the mss. + * @param af + * specify the family type of the ip address. + * possible values are: AF_INET for an IPv4 address + * AF_INET6 for an IPv6 address + * + + * @return + * return -1 if an error happened. + * return 0 if everything was ok. + */ +int NetworkManager::replaceDefaultRoute(QString ifname, QString gateway, + int mss, int af) { + struct nl_cache *cache; + struct nl_handle* rtsock; + struct nl_addr * gw; + struct rtnl_route * route; + int retval, iface_idx; + + QByteArray ba_ifn = ifname.toAscii(); + char * ifn = ba_ifn.data(); + + QByteArray ba_gw = gateway.toAscii(); + char * gwaddr = ba_gw.data(); + + qDebug() << _tag << "---doRoute() gwaddr" << gwaddr; + + if (!(gw = nl_addr_parse(gwaddr, af))) { + qDebug() << _tag << "Invalid router address given:" << gwaddr; + return -1; + } + + rtsock = nl_handle_alloc(); + nl_connect(rtsock, NETLINK_ROUTE); + + if ((cache = rtnl_link_alloc_cache(rtsock)) == NULL) { + qDebug() << _tag << "error with link cache alloc \n"; + } + + iface_idx = rtnl_link_name2i(cache, ifn); + + route = rtnl_route_alloc(); + rtnl_route_set_scope(route, RT_SCOPE_UNIVERSE); + rtnl_route_set_gateway(route, gw); + rtnl_route_set_oif(route, iface_idx); + + if (mss > 0) { + rtnl_route_set_metric(route, RTAX_ADVMSS, mss); + } + + retval = rtnl_route_add(rtsock, route, NLM_F_REPLACE); + qDebug() << _tag << "return value:" << retval << ":" << strerror(-retval); + + rtnl_route_put(route); + nl_addr_put(gw); + nl_handle_destroy(rtsock); + + return retval; +} + + + +/**/ +int NetworkManager::ip6_addRoute(const char *iface, + const struct in6_addr *ip6_dest, int ip6_prefix, + const struct in6_addr *ip6_gateway, int metric, int mss) { + struct nl_cache *cache; + struct nl_handle *nlh; + struct rtnl_route *route; + struct nl_addr *dest_addr; + struct nl_addr *gw_addr = NULL; + int err, iface_idx; + + nlh = nl_handle_alloc(); + nl_connect(nlh, NETLINK_ROUTE); + + if ((cache = rtnl_link_alloc_cache(nlh)) == NULL) { + //qDebug() << _tag << "error with link cache alloc \n"; + printf("error with link cache alloc \n"); + } + + iface_idx = rtnl_link_name2i(cache, iface); + + route = rtnl_route_alloc(); + + /* Destination */ + dest_addr = nl_addr_build(AF_INET6, (struct in6_addr *) ip6_dest, + sizeof(*ip6_dest)); + nl_addr_set_prefixlen(dest_addr, (int) ip6_prefix); + + rtnl_route_set_dst(route, dest_addr); + nl_addr_put(dest_addr); + + /* Gateway */ + if (ip6_gateway && !IN6_IS_ADDR_UNSPECIFIED (ip6_gateway)) { + gw_addr = nl_addr_build(AF_INET6, (struct in6_addr *) ip6_gateway, + sizeof(*ip6_gateway)); + if (gw_addr) { + rtnl_route_set_gateway(route, gw_addr); + rtnl_route_set_scope(route, RT_SCOPE_UNIVERSE); + } else { + rtnl_route_put(route); + return -1; + } + } + + /* Metric */ + if (metric) + rtnl_route_set_prio(route, metric); + + /* Add the route */ + err = rtnl_route_add(nlh, route, 0); + if (err == -ESRCH && ip6_gateway) { + /* Gateway might be over a bridge; try adding a route to gateway first */ + struct rtnl_route *route2; + + route2 = create_route(iface_idx, mss); + if (route2) { + /* Add route to gateway over bridge */ + rtnl_route_set_dst(route2, gw_addr); + err = rtnl_route_add(nlh, route2, 0); + if (!err) { + /* Try adding the route again */ + err = rtnl_route_add(nlh, route, 0); + if (err) + rtnl_route_del(nlh, route2, 0); + } + rtnl_route_put(route2); + } + } + + if (gw_addr) + nl_addr_put(gw_addr); + + if (err) { + //nm_warning ("Failed to set IPv6 route on '%s': %s", iface, nl_geterror ()); + rtnl_route_put(route); + route = NULL; + } + + return 0; +} + + + +struct rtnl_route * NetworkManager::create_route (int iface_idx, int mss) +{ + struct rtnl_route *route; + + route = rtnl_route_alloc (); + if (route) { + rtnl_route_set_oif (route, iface_idx); + + if (mss && rtnl_route_set_metric (route, RTAX_ADVMSS, mss) < 0) { + //nm_warning ("Could not set mss"); + } + } else + //nm_warning ("Could not allocate route"); + + return route; +} + + + +/** + * The method brings an interface up. + * + * @param ifname + * the name of the interface + * + * @return + * 0 -> success + * -1 -> error + */ +int NetworkManager::bringInterfaceUP(QString ifname) { + return bringInterfaceUpDown(ifname, true); +} + + + +/** + * The method brings an interface down. + * + * @param ifname + * the name of the interface + * + * @return + * 0 -> success + * -1 -> error + */ +int NetworkManager::bringInterfaceDown(QString ifname) { + return bringInterfaceUpDown(ifname, false); +} + + + +/** + * This method brings an interface up or down. + * + * @param ifname + * is a string which contains the interface name which is going down or up. + * + * @param up + * is a bool. true means. we bring the interface up. + * false meand. we bring the interface down. + * @return + * 0 if everything is ok + * else an error + */ +int NetworkManager::bringInterfaceUpDown(QString ifname, bool up) { + struct nl_cache *cache; + struct nl_handle* rtsock; + struct rtnl_link* request = NULL; + struct rtnl_link* old = NULL; + int retval; + + QByteArray ba_ifn = ifname.toAscii(); + char * ifn = ba_ifn.data(); + + if (!(request = rtnl_link_alloc())) { + qDebug() << _tag << "error. couldn't allocate a rtnl link"; + return -1; + } + + rtsock = nl_handle_alloc(); + nl_connect(rtsock, NETLINK_ROUTE); + + if (up) { + rtnl_link_set_flags(request, IFF_UP); + } else { + rtnl_link_unset_flags(request, IFF_UP); + } + + if ((cache = rtnl_link_alloc_cache(rtsock)) == NULL) { + qDebug() << _tag << "error with link cache alloc "; + } + + old = rtnl_link_get_by_name(cache, ifn); + if (old) { + qDebug() << _tag << "change link"; + retval = rtnl_link_change(rtsock, old, request, 0); + } else { + qDebug() << _tag << "change failed"; + retval = -1; + qDebug() << _tag << "return value:" << retval << ":" << strerror(-retval); + } + + rtnl_link_put(old); + rtnl_link_put(request); + nl_handle_destroy(rtsock); + + return retval; +} + + + +/** + * This method is used when the manual configuration is needed. + * + * This method is used when the manual configuration is needed. + * First we bring up the interface. Than we configure the interface with + * our manual entered configuration dates. + * After that we replace the old default route with the new and + * write a resolv.conf. + * + * @param ifname + * name of the interface which we are about to configure. + * + * @param ipAddress + * the new IP-Address. + * + * @param netmask + * the netmask of the IP-Address. + * + * @param broadcast + * the broadcast address. + * @param gateway + * the gateway address. + * @param metric + * do not exactly know why we need this. in most cases this should be 0. + * @param af + * the address type. Either AF_INET for IPv4 or AF_INET6 for IPv6. + * @param pathToResolvConf + * the path to the resolf.conf file. in most cases "/etc/". + * @param nameServer + * the name server addresses. + */ +int NetworkManager::ip4_setManualConfiguration(QString ifname, QString ipAddress, QString netmask, + QString broadcast, QString gateway, int metric, int af, QString pathToResolvConf, QList<QString> nameServer) { + + //bring the interface up + bringInterfaceUP(ifname); + //set configuration + ip4_configureInterface(ifname, ipAddress, broadcast, netmask,af); + //set default route + replaceDefaultRoute(ifname, gateway, metric, af); + //write resolv.conf + writeResolvConf(pathToResolvConf, ifname, nameServer); + return 0; +} + + + +int NetworkManager::ip4_configureInterface(QString ifname, QString ipAddress, + QString broadcast, QString netmask, int af) { + + struct nl_cache *cache; + struct nl_handle* rtsock; + struct nl_addr * local; + struct rtnl_addr * addr = NULL; + int retval = 0; + int iface_idx, err, prefixLength; + + QByteArray ba_ifn = ifname.trimmed().toAscii(); + char * ifn = ba_ifn.data(); + + QByteArray ba_ip = ipAddress.trimmed().toAscii(); + char * ipaddr = ba_ip.data(); + + QByteArray ba_bc = broadcast.trimmed().toAscii(); + char * bcaddr = ba_bc.data(); + + rtsock = nl_handle_alloc(); + nl_connect(rtsock, NETLINK_ROUTE); + + if ((cache = rtnl_link_alloc_cache(rtsock)) == NULL) { + qDebug() << _tag << "error with link cache alloc"; + return -1; + } + + iface_idx = rtnl_link_name2i(cache, ifn); + + if (!(addr = rtnl_addr_alloc())) { + qDebug() << _tag << "error with addr alloc"; + return -1; + } + + local = nl_addr_parse(ipaddr, af); + err = rtnl_addr_set_local(addr, local); + nl_addr_put(local); + if (err != 0) { + qDebug() << _tag << "error with set local addr"; + } + + prefixLength = ip4_netmaskToPrefix(ipAddress,netmask); + qDebug() << _tag << "prefix length:" << prefixLength; + rtnl_addr_set_prefixlen(addr, prefixLength); + + local = nl_addr_parse(bcaddr, af); + err = rtnl_addr_set_broadcast(addr, local); + nl_addr_put(local); + if (err != 0) { + qDebug() << _tag << "error with set broadcast addr"; + } + + rtnl_addr_set_ifindex(addr, iface_idx); + + + retval = sync_address(ifn, iface_idx, af, addr); + if(retval < 0) { + qDebug() << _tag << "error in sync_address"; + } + rtnl_addr_put(addr); + + return retval; +} + + + +/** + * This Method returns the length of the IP-Address netmask prefix. + * + * @param ipAddr + * the IP-address + * + * @param netmask + * the netmask of the IP-address. + * @return + * the length of the IP-Address netmask prefix + */ +int NetworkManager::ip4_netmaskToPrefix(QString ipAddr, QString netmask) { + int retval = -1; + QNetworkAddressEntry nae; + + if (netmask == "") { + qDebug() << _tag << "error: netmask is empty"; + return retval; + } + nae.setIp(QHostAddress(ipAddr)); + nae.setNetmask(QHostAddress(netmask.trimmed())); + retval = nae.prefixLength(); + + return retval; +} + + + +int NetworkManager::ip6_addAddress(struct ip6_addr* ip6Addr, const char *iface) { + int num_addrs, i, iface_idx; + struct rtnl_addr* addr = NULL; + struct nl_cache *cache; + struct nl_handle* rtsock; + + rtsock = nl_handle_alloc(); + nl_connect(rtsock, NETLINK_ROUTE); + + if ((cache = rtnl_link_alloc_cache(rtsock)) == NULL) { + qDebug() << _tag << "error with link cache alloc"; + return -1; + } + + iface_idx = rtnl_link_name2i(cache, iface); + + addr = ip6AddrToRtnlAddr(ip6Addr); + if (!addr) { + //nm_warning("couldn't create rtnl address!\n"); + return -1; + } + rtnl_addr_set_ifindex(addr, iface_idx); + + return sync_address(iface, iface_idx, AF_INET6, addr); +} + + + +/**/ +struct rtnl_addr* NetworkManager::ip6AddrToRtnlAddr(struct ip6_addr* ip6Addr) { + struct rtnl_addr *addr; + bool success = true; + + if (!(addr = rtnl_addr_alloc())) + return NULL; + + success = (nlAddrToRtnlAddr(ip6Addr, addr) >= 0); + + if (!success) { + rtnl_addr_put(addr); + addr = NULL; + } + + return addr; +} + + + +/**/ +struct nl_addr* NetworkManager::ip6AddrToNlAddr(const struct ip6_addr *ip6Addr) { + struct nl_addr * nla = NULL; + + if (!(nla = nl_addr_alloc(sizeof(struct in6_addr)))) + return NULL; + nl_addr_set_family(nla, AF_INET6); + nl_addr_set_binary_addr(nla, (struct in6_addr *) ip6Addr, sizeof(struct in6_addr)); + + return nla; +} + + + +/**/ +int NetworkManager::nlAddrToRtnlAddr( + const struct ip6_addr* ip6Addr, struct rtnl_addr* addr) { + struct nl_addr * local = NULL; + int err = 0; + + local = ip6AddrToNlAddr(ip6Addr); + err = rtnl_addr_set_local(addr, local); + nl_addr_put(local); + + return -err; +} + + + +/** + * delete all addresses of this interface but not the one we just set + * + * @return + * -1 if something went wrong. else 0 + */ +int NetworkManager::sync_address(const char *iface, int ifindex, int family, + struct rtnl_addr *addr) { + + struct nl_handle *nlh; + struct nl_cache *addr_cache; + struct rtnl_addr *filter_addr, *match_addr; + struct nl_object *match; + struct nl_addr *nladdr; + int err; + char buf[INET6_ADDRSTRLEN + 1]; + + nlh = nl_handle_alloc(); + nl_connect(nlh, NETLINK_ROUTE); + + if (!nlh) + return -1; + + addr_cache = rtnl_addr_alloc_cache(nlh); + + if (!addr_cache) + return -1; + + filter_addr = rtnl_addr_alloc(); + if (!filter_addr) { + nl_cache_free(addr_cache); + return -1; + } + rtnl_addr_set_ifindex(filter_addr, ifindex); + if (family) + rtnl_addr_set_family(filter_addr, family); + + //nm_log_dbg (log_domain, "(%s): syncing addresses (family %d)", iface, family); + + /* Walk through the cache, comparing the addresses already on + * the interface to the addresses in addrs. + */ + for (match = nl_cache_get_first(addr_cache); match; match + = nl_cache_get_next(match)) { + int buf_valid = -1; + match_addr = (struct rtnl_addr *) match; + + /* Skip addresses not on our interface */ + if (!nl_object_match_filter(match, (struct nl_object *) filter_addr)) + continue; + + if (addr) { + if (addr && nl_object_identical(match, (struct nl_object *) addr)) { + continue; + } + } + + nladdr = rtnl_addr_get_local(match_addr); + + /* Don't delete IPv6 link-local addresses; they don't belong to NM */ + if (rtnl_addr_get_family(match_addr) == AF_INET6) { + struct in6_addr *tmp; + + if (rtnl_addr_get_scope(match_addr) == RT_SCOPE_LINK) { + //nm_log_dbg (log_domain, "(%s): ignoring IPv6 link-local address", iface); + continue; + } + + tmp = (in6_addr*) nl_addr_get_binary_addr(nladdr); + if (inet_ntop(AF_INET6, tmp, buf, sizeof(buf))) + buf_valid = 0; + } else if (rtnl_addr_get_family(match_addr) == AF_INET) { + struct in_addr *tmp; + + tmp = (in_addr *) nl_addr_get_binary_addr(nladdr); + if (inet_ntop(AF_INET, tmp, buf, sizeof(buf))) + buf_valid = 0; + } + + if (buf_valid == 0) { + //nm_log_dbg (log_domain, "(%s): removing address '%s/%d'", + // iface, buf, nl_addr_get_prefixlen (nladdr)); + } + + /* Otherwise, match_addr should be removed from the interface. */ + err = rtnl_addr_delete(nlh, match_addr, 0); + if (err < 0) { + //nm_log_err (log_domain, "(%s): error %d returned from rtnl_addr_delete(): %s", + // iface, err, nl_geterror ()); + qDebug() << _tag << "error with delete addr"; + } + } + + rtnl_addr_put(filter_addr); + nl_cache_free(addr_cache); + + /* Now add the remaining new addresses */ + if (!addr) + return -1; + + struct in6_addr *in6tmp; + struct in_addr *in4tmp; + int buf_valid = -1; + + nladdr = rtnl_addr_get_local(addr); + if (rtnl_addr_get_family(addr) == AF_INET6) { + in6tmp = (in6_addr*) nl_addr_get_binary_addr(nladdr); + if (inet_ntop(AF_INET6, in6tmp, buf, sizeof(buf))) + buf_valid = 0; + } else if (rtnl_addr_get_family(addr) == AF_INET) { + in4tmp = (in_addr*) nl_addr_get_binary_addr(nladdr); + if (inet_ntop(AF_INET, in4tmp, buf, sizeof(buf))) + buf_valid = 0; + } + + if (buf_valid == 0) { + //nm_log_dbg (log_domain, "(%s): adding address '%s/%d'", + //iface, buf, nl_addr_get_prefixlen (nladdr)); + qDebug() << _tag << "buf valid adding addr"; + } + + err = rtnl_addr_add(nlh, addr, 0); + if (err < 0) { + //nm_log_err (log_domain, + // "(%s): error %d returned from rtnl_addr_add():\n%s", + // iface, err, nl_geterror ()); + qDebug() << _tag << "error with add addr"<< strerror(-err); + } + + rtnl_addr_put(addr); + + return err; +} + + + +/** + * This method writes a resolv.conf file. + * + * @param path + * path to the resolv.conf file. (in most cases: /etc/) + * @param ifname + * name of the interface + * @param + * addresses of the nameserver + * + * @return + * return 0 if success + * else -1 + */ +int NetworkManager::writeResolvConf(QString path, QString ifname, QList<QString> nameServer){ + + QFile file(path + "resolv.conf"); + if(!file.open(QIODevice::WriteOnly | QIODevice::Text)) { + qDebug() << _tag << "error couldn't open file:" << path; + return -1; + } + QTextStream out(&file); + out << "# Generated by networkdiscovery manual configuration for interface " + ifname +"\n"; + foreach(QString ns, nameServer ) { + out << "nameserver " + ns +"\n"; + } + + file.close(); + + return 0; +} + diff --git a/src/fbgui/networkmanager.h b/src/fbgui/networkmanager.h new file mode 100644 index 0000000..fbb8993 --- /dev/null +++ b/src/fbgui/networkmanager.h @@ -0,0 +1,73 @@ +/** + * Copyright (c) 2010,2011 - RZ Uni Freiburg + * Copyright (c) 2010,2011 - OpenSLX Project + * + * This program/file is free software distributed under the GPL version 2. + * See http://openslx.org/COPYING + * + * If you have any feedback please consult http://openslx.org/feedback and + * send your feedback to feedback@openslx.org + * + * General information about OpenSLX can be found under http://openslx.org + */ + + + +#ifndef NETWORKMANAGER_H_ +#define NETWORKMANAGER_H_ + +#include <arpa/inet.h> +#include <net/if.h> +#include <netlink/netlink.h> +#include <netlink/netlink-kernel.h> +#include <netlink/route/addr.h> +#include <netlink/route/rtnl.h> +#include <netlink/route/route.h> +#include <netlink/route/link.h> + +#include <errno.h> +#include <QtCore> +#include <QNetworkAddressEntry> + +class NetworkManager: public QObject { +Q_OBJECT + +public: + NetworkManager(); + virtual ~NetworkManager(); + + int replaceDefaultRoute(QString ifname, QString gateway, int metric, + int af); + + int bringInterfaceUP(QString ifname); + int bringInterfaceDown(QString ifname); + + int ip4_setManualConfiguration(QString ifname, QString ipAddress, QString netmask, + QString broadcast, QString gateway, int metric, int af, QString pathToResolvConf, QList<QString> nameServer); + int ip4_configureInterface(QString ifname, QString ipAddress, + QString broadcast, QString netmask, int af); + + int ip6_addRoute(const char *iface, + const struct in6_addr *ip6_dest, int ip6_prefix, + const struct in6_addr *ip6_gateway, int metric, int mss); + int ip6_addAddress(struct ip6_addr* ip6Addr, const char *iface); + + int writeResolvConf(QString path, QString ifname, QList<QString> nameServer); + +private: + QString _tag; + int bringInterfaceUpDown(QString ifname, bool up); + int ip4_netmaskToPrefix(QString ipAddr, QString netmask); + + int sync_address(const char *iface, int ifindex, int family, + struct rtnl_addr *addr); + + struct rtnl_route* create_route (int iface_idx, int mss); + struct nl_addr* ip6AddrToNlAddr (const struct ip6_addr* ip6Addr); + int nlAddrToRtnlAddr (const struct ip6_addr* ip6Addr, struct rtnl_addr* addr); + struct rtnl_addr* ip6AddrToRtnlAddr(struct ip6_addr* ip6Addr); + + +}; + +#endif /* NETWORKMANAGER_H_ */ diff --git a/src/sysinfo.cpp b/src/fbgui/sysinfo.cpp index 7d6ac92..7d6ac92 100644 --- a/src/sysinfo.cpp +++ b/src/fbgui/sysinfo.cpp diff --git a/src/sysinfo.h b/src/fbgui/sysinfo.h index c860cca..c860cca 100644 --- a/src/sysinfo.h +++ b/src/fbgui/sysinfo.h diff --git a/src/html/js/jquery-1.4.4.min.js b/src/html/js/jquery-1.4.4.min.js deleted file mode 100644 index 8f3ca2e..0000000 --- a/src/html/js/jquery-1.4.4.min.js +++ /dev/null @@ -1,167 +0,0 @@ -/*! - * jQuery JavaScript Library v1.4.4 - * http://jquery.com/ - * - * Copyright 2010, John Resig - * Dual licensed under the MIT or GPL Version 2 licenses. - * http://jquery.org/license - * - * Includes Sizzle.js - * http://sizzlejs.com/ - * Copyright 2010, The Dojo Foundation - * Released under the MIT, BSD, and GPL Licenses. - * - * Date: Thu Nov 11 19:04:53 2010 -0500 - */ -(function(E,B){function 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f;g.removeChild(f).style.display="none"});b.extend(b.ui,{plugin:{add:function(g,f,a){g=b.ui[g].prototype;for(var c in a){g.plugins[c]=g.plugins[c]||[];g.plugins[c].push([f,a[c]])}},call:function(g,f,a){if((f=g.plugins[f])&&g.element[0].parentNode)for(var c=0;c<f.length;c++)g.options[f[c][0]]&& -f[c][1].apply(g.element,a)}},contains:function(g,f){return document.compareDocumentPosition?g.compareDocumentPosition(f)&16:g!==f&&g.contains(f)},hasScroll:function(g,f){if(b(g).css("overflow")==="hidden")return false;f=f&&f==="left"?"scrollLeft":"scrollTop";var a=false;if(g[f]>0)return true;g[f]=1;a=g[f]>0;g[f]=0;return a},isOverAxis:function(g,f,a){return g>f&&g<f+a},isOver:function(g,f,a,c,h,i){return b.ui.isOverAxis(g,a,h)&&b.ui.isOverAxis(f,c,i)}})}})(jQuery); -(function(b,d){if(b.cleanData){var e=b.cleanData;b.cleanData=function(f){for(var a=0,c;(c=f[a])!=null;a++)b(c).triggerHandler("remove");e(f)}}else{var g=b.fn.remove;b.fn.remove=function(f,a){return 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n=b.data(this,f);n?n.option(c||{})._init():b.data(this,f,new a(c,this))});return j}};b.Widget=function(f,a){arguments.length&&this._createWidget(f,a)};b.Widget.prototype={widgetName:"widget",widgetEventPrefix:"",options:{disabled:false},_createWidget:function(f,a){b.data(a,this.widgetName,this);this.element=b(a);this.options=b.extend(true,{},this.options, -this._getCreateOptions(),f);var c=this;this.element.bind("remove."+this.widgetName,function(){c.destroy()});this._create();this._trigger("create");this._init()},_getCreateOptions:function(){return b.metadata&&b.metadata.get(this.element[0])[this.widgetName]},_create:function(){},_init:function(){},destroy:function(){this.element.unbind("."+this.widgetName).removeData(this.widgetName);this.widget().unbind("."+this.widgetName).removeAttr("aria-disabled").removeClass(this.widgetBaseClass+"-disabled ui-state-disabled")}, -widget:function(){return this.element},option:function(f,a){var c=f;if(arguments.length===0)return b.extend({},this.options);if(typeof f==="string"){if(a===d)return this.options[f];c={};c[f]=a}this._setOptions(c);return this},_setOptions:function(f){var a=this;b.each(f,function(c,h){a._setOption(c,h)});return this},_setOption:function(f,a){this.options[f]=a;if(f==="disabled")this.widget()[a?"addClass":"removeClass"](this.widgetBaseClass+"-disabled ui-state-disabled").attr("aria-disabled",a);return this}, -enable:function(){return this._setOption("disabled",false)},disable:function(){return this._setOption("disabled",true)},_trigger:function(f,a,c){var h=this.options[f];a=b.Event(a);a.type=(f===this.widgetEventPrefix?f:this.widgetEventPrefix+f).toLowerCase();c=c||{};if(a.originalEvent){f=b.event.props.length;for(var i;f;){i=b.event.props[--f];a[i]=a.originalEvent[i]}}this.element.trigger(a,c);return!(b.isFunction(h)&&h.call(this.element[0],a,c)===false||a.isDefaultPrevented())}}})(jQuery); -(function(b){b.widget("ui.mouse",{options:{cancel:":input,option",distance:1,delay:0},_mouseInit:function(){var d=this;this.element.bind("mousedown."+this.widgetName,function(e){return d._mouseDown(e)}).bind("click."+this.widgetName,function(e){if(true===b.data(e.target,d.widgetName+".preventClickEvent")){b.removeData(e.target,d.widgetName+".preventClickEvent");e.stopImmediatePropagation();return false}});this.started=false},_mouseDestroy:function(){this.element.unbind("."+this.widgetName)},_mouseDown:function(d){d.originalEvent= -d.originalEvent||{};if(!d.originalEvent.mouseHandled){this._mouseStarted&&this._mouseUp(d);this._mouseDownEvent=d;var e=this,g=d.which==1,f=typeof this.options.cancel=="string"?b(d.target).parents().add(d.target).filter(this.options.cancel).length:false;if(!g||f||!this._mouseCapture(d))return true;this.mouseDelayMet=!this.options.delay;if(!this.mouseDelayMet)this._mouseDelayTimer=setTimeout(function(){e.mouseDelayMet=true},this.options.delay);if(this._mouseDistanceMet(d)&&this._mouseDelayMet(d)){this._mouseStarted= -this._mouseStart(d)!==false;if(!this._mouseStarted){d.preventDefault();return true}}true===b.data(d.target,this.widgetName+".preventClickEvent")&&b.removeData(d.target,this.widgetName+".preventClickEvent");this._mouseMoveDelegate=function(a){return e._mouseMove(a)};this._mouseUpDelegate=function(a){return e._mouseUp(a)};b(document).bind("mousemove."+this.widgetName,this._mouseMoveDelegate).bind("mouseup."+this.widgetName,this._mouseUpDelegate);d.preventDefault();return d.originalEvent.mouseHandled= -true}},_mouseMove:function(d){if(b.browser.msie&&!(document.documentMode>=9)&&!d.button)return this._mouseUp(d);if(this._mouseStarted){this._mouseDrag(d);return d.preventDefault()}if(this._mouseDistanceMet(d)&&this._mouseDelayMet(d))(this._mouseStarted=this._mouseStart(this._mouseDownEvent,d)!==false)?this._mouseDrag(d):this._mouseUp(d);return!this._mouseStarted},_mouseUp:function(d){b(document).unbind("mousemove."+this.widgetName,this._mouseMoveDelegate).unbind("mouseup."+this.widgetName,this._mouseUpDelegate); -if(this._mouseStarted){this._mouseStarted=false;d.target==this._mouseDownEvent.target&&b.data(d.target,this.widgetName+".preventClickEvent",true);this._mouseStop(d)}return false},_mouseDistanceMet:function(d){return Math.max(Math.abs(this._mouseDownEvent.pageX-d.pageX),Math.abs(this._mouseDownEvent.pageY-d.pageY))>=this.options.distance},_mouseDelayMet:function(){return this.mouseDelayMet},_mouseStart:function(){},_mouseDrag:function(){},_mouseStop:function(){},_mouseCapture:function(){return true}})})(jQuery); -(function(b){b.widget("ui.draggable",b.ui.mouse,{widgetEventPrefix:"drag",options:{addClasses:true,appendTo:"parent",axis:false,connectToSortable:false,containment:false,cursor:"auto",cursorAt:false,grid:false,handle:false,helper:"original",iframeFix:false,opacity:false,refreshPositions:false,revert:false,revertDuration:500,scope:"default",scroll:true,scrollSensitivity:20,scrollSpeed:20,snap:false,snapMode:"both",snapTolerance:20,stack:false,zIndex:false},_create:function(){if(this.options.helper== -"original"&&!/^(?:r|a|f)/.test(this.element.css("position")))this.element[0].style.position="relative";this.options.addClasses&&this.element.addClass("ui-draggable");this.options.disabled&&this.element.addClass("ui-draggable-disabled");this._mouseInit()},destroy:function(){if(this.element.data("draggable")){this.element.removeData("draggable").unbind(".draggable").removeClass("ui-draggable ui-draggable-dragging ui-draggable-disabled");this._mouseDestroy();return this}},_mouseCapture:function(d){var e= -this.options;if(this.helper||e.disabled||b(d.target).is(".ui-resizable-handle"))return false;this.handle=this._getHandle(d);if(!this.handle)return false;return true},_mouseStart:function(d){var e=this.options;this.helper=this._createHelper(d);this._cacheHelperProportions();if(b.ui.ddmanager)b.ui.ddmanager.current=this;this._cacheMargins();this.cssPosition=this.helper.css("position");this.scrollParent=this.helper.scrollParent();this.offset=this.positionAbs=this.element.offset();this.offset={top:this.offset.top- -this.margins.top,left:this.offset.left-this.margins.left};b.extend(this.offset,{click:{left:d.pageX-this.offset.left,top:d.pageY-this.offset.top},parent:this._getParentOffset(),relative:this._getRelativeOffset()});this.originalPosition=this.position=this._generatePosition(d);this.originalPageX=d.pageX;this.originalPageY=d.pageY;e.cursorAt&&this._adjustOffsetFromHelper(e.cursorAt);e.containment&&this._setContainment();if(this._trigger("start",d)===false){this._clear();return false}this._cacheHelperProportions(); -b.ui.ddmanager&&!e.dropBehaviour&&b.ui.ddmanager.prepareOffsets(this,d);this.helper.addClass("ui-draggable-dragging");this._mouseDrag(d,true);return true},_mouseDrag:function(d,e){this.position=this._generatePosition(d);this.positionAbs=this._convertPositionTo("absolute");if(!e){e=this._uiHash();if(this._trigger("drag",d,e)===false){this._mouseUp({});return false}this.position=e.position}if(!this.options.axis||this.options.axis!="y")this.helper[0].style.left=this.position.left+"px";if(!this.options.axis|| -this.options.axis!="x")this.helper[0].style.top=this.position.top+"px";b.ui.ddmanager&&b.ui.ddmanager.drag(this,d);return false},_mouseStop:function(d){var e=false;if(b.ui.ddmanager&&!this.options.dropBehaviour)e=b.ui.ddmanager.drop(this,d);if(this.dropped){e=this.dropped;this.dropped=false}if((!this.element[0]||!this.element[0].parentNode)&&this.options.helper=="original")return false;if(this.options.revert=="invalid"&&!e||this.options.revert=="valid"&&e||this.options.revert===true||b.isFunction(this.options.revert)&& -this.options.revert.call(this.element,e)){var g=this;b(this.helper).animate(this.originalPosition,parseInt(this.options.revertDuration,10),function(){g._trigger("stop",d)!==false&&g._clear()})}else this._trigger("stop",d)!==false&&this._clear();return false},cancel:function(){this.helper.is(".ui-draggable-dragging")?this._mouseUp({}):this._clear();return this},_getHandle:function(d){var e=!this.options.handle||!b(this.options.handle,this.element).length?true:false;b(this.options.handle,this.element).find("*").andSelf().each(function(){if(this== -d.target)e=true});return e},_createHelper:function(d){var e=this.options;d=b.isFunction(e.helper)?b(e.helper.apply(this.element[0],[d])):e.helper=="clone"?this.element.clone():this.element;d.parents("body").length||d.appendTo(e.appendTo=="parent"?this.element[0].parentNode:e.appendTo);d[0]!=this.element[0]&&!/(fixed|absolute)/.test(d.css("position"))&&d.css("position","absolute");return d},_adjustOffsetFromHelper:function(d){if(typeof d=="string")d=d.split(" ");if(b.isArray(d))d={left:+d[0],top:+d[1]|| -0};if("left"in d)this.offset.click.left=d.left+this.margins.left;if("right"in d)this.offset.click.left=this.helperProportions.width-d.right+this.margins.left;if("top"in d)this.offset.click.top=d.top+this.margins.top;if("bottom"in d)this.offset.click.top=this.helperProportions.height-d.bottom+this.margins.top},_getParentOffset:function(){this.offsetParent=this.helper.offsetParent();var d=this.offsetParent.offset();if(this.cssPosition=="absolute"&&this.scrollParent[0]!=document&&b.ui.contains(this.scrollParent[0], -this.offsetParent[0])){d.left+=this.scrollParent.scrollLeft();d.top+=this.scrollParent.scrollTop()}if(this.offsetParent[0]==document.body||this.offsetParent[0].tagName&&this.offsetParent[0].tagName.toLowerCase()=="html"&&b.browser.msie)d={top:0,left:0};return{top:d.top+(parseInt(this.offsetParent.css("borderTopWidth"),10)||0),left:d.left+(parseInt(this.offsetParent.css("borderLeftWidth"),10)||0)}},_getRelativeOffset:function(){if(this.cssPosition=="relative"){var d=this.element.position();return{top:d.top- -(parseInt(this.helper.css("top"),10)||0)+this.scrollParent.scrollTop(),left:d.left-(parseInt(this.helper.css("left"),10)||0)+this.scrollParent.scrollLeft()}}else return{top:0,left:0}},_cacheMargins:function(){this.margins={left:parseInt(this.element.css("marginLeft"),10)||0,top:parseInt(this.element.css("marginTop"),10)||0,right:parseInt(this.element.css("marginRight"),10)||0,bottom:parseInt(this.element.css("marginBottom"),10)||0}},_cacheHelperProportions:function(){this.helperProportions={width:this.helper.outerWidth(), -height:this.helper.outerHeight()}},_setContainment:function(){var d=this.options;if(d.containment=="parent")d.containment=this.helper[0].parentNode;if(d.containment=="document"||d.containment=="window")this.containment=[(d.containment=="document"?0:b(window).scrollLeft())-this.offset.relative.left-this.offset.parent.left,(d.containment=="document"?0:b(window).scrollTop())-this.offset.relative.top-this.offset.parent.top,(d.containment=="document"?0:b(window).scrollLeft())+b(d.containment=="document"? -document:window).width()-this.helperProportions.width-this.margins.left,(d.containment=="document"?0:b(window).scrollTop())+(b(d.containment=="document"?document:window).height()||document.body.parentNode.scrollHeight)-this.helperProportions.height-this.margins.top];if(!/^(document|window|parent)$/.test(d.containment)&&d.containment.constructor!=Array){var e=b(d.containment)[0];if(e){d=b(d.containment).offset();var g=b(e).css("overflow")!="hidden";this.containment=[d.left+(parseInt(b(e).css("borderLeftWidth"), -10)||0)+(parseInt(b(e).css("paddingLeft"),10)||0),d.top+(parseInt(b(e).css("borderTopWidth"),10)||0)+(parseInt(b(e).css("paddingTop"),10)||0),d.left+(g?Math.max(e.scrollWidth,e.offsetWidth):e.offsetWidth)-(parseInt(b(e).css("borderLeftWidth"),10)||0)-(parseInt(b(e).css("paddingRight"),10)||0)-this.helperProportions.width-this.margins.left-this.margins.right,d.top+(g?Math.max(e.scrollHeight,e.offsetHeight):e.offsetHeight)-(parseInt(b(e).css("borderTopWidth"),10)||0)-(parseInt(b(e).css("paddingBottom"), -10)||0)-this.helperProportions.height-this.margins.top-this.margins.bottom]}}else if(d.containment.constructor==Array)this.containment=d.containment},_convertPositionTo:function(d,e){if(!e)e=this.position;d=d=="absolute"?1:-1;var g=this.cssPosition=="absolute"&&!(this.scrollParent[0]!=document&&b.ui.contains(this.scrollParent[0],this.offsetParent[0]))?this.offsetParent:this.scrollParent,f=/(html|body)/i.test(g[0].tagName);return{top:e.top+this.offset.relative.top*d+this.offset.parent.top*d-(b.browser.safari&& -b.browser.version<526&&this.cssPosition=="fixed"?0:(this.cssPosition=="fixed"?-this.scrollParent.scrollTop():f?0:g.scrollTop())*d),left:e.left+this.offset.relative.left*d+this.offset.parent.left*d-(b.browser.safari&&b.browser.version<526&&this.cssPosition=="fixed"?0:(this.cssPosition=="fixed"?-this.scrollParent.scrollLeft():f?0:g.scrollLeft())*d)}},_generatePosition:function(d){var e=this.options,g=this.cssPosition=="absolute"&&!(this.scrollParent[0]!=document&&b.ui.contains(this.scrollParent[0], -this.offsetParent[0]))?this.offsetParent:this.scrollParent,f=/(html|body)/i.test(g[0].tagName),a=d.pageX,c=d.pageY;if(this.originalPosition){if(this.containment){if(d.pageX-this.offset.click.left<this.containment[0])a=this.containment[0]+this.offset.click.left;if(d.pageY-this.offset.click.top<this.containment[1])c=this.containment[1]+this.offset.click.top;if(d.pageX-this.offset.click.left>this.containment[2])a=this.containment[2]+this.offset.click.left;if(d.pageY-this.offset.click.top>this.containment[3])c= -this.containment[3]+this.offset.click.top}if(e.grid){c=this.originalPageY+Math.round((c-this.originalPageY)/e.grid[1])*e.grid[1];c=this.containment?!(c-this.offset.click.top<this.containment[1]||c-this.offset.click.top>this.containment[3])?c:!(c-this.offset.click.top<this.containment[1])?c-e.grid[1]:c+e.grid[1]:c;a=this.originalPageX+Math.round((a-this.originalPageX)/e.grid[0])*e.grid[0];a=this.containment?!(a-this.offset.click.left<this.containment[0]||a-this.offset.click.left>this.containment[2])? -a:!(a-this.offset.click.left<this.containment[0])?a-e.grid[0]:a+e.grid[0]:a}}return{top:c-this.offset.click.top-this.offset.relative.top-this.offset.parent.top+(b.browser.safari&&b.browser.version<526&&this.cssPosition=="fixed"?0:this.cssPosition=="fixed"?-this.scrollParent.scrollTop():f?0:g.scrollTop()),left:a-this.offset.click.left-this.offset.relative.left-this.offset.parent.left+(b.browser.safari&&b.browser.version<526&&this.cssPosition=="fixed"?0:this.cssPosition=="fixed"?-this.scrollParent.scrollLeft(): -f?0:g.scrollLeft())}},_clear:function(){this.helper.removeClass("ui-draggable-dragging");this.helper[0]!=this.element[0]&&!this.cancelHelperRemoval&&this.helper.remove();this.helper=null;this.cancelHelperRemoval=false},_trigger:function(d,e,g){g=g||this._uiHash();b.ui.plugin.call(this,d,[e,g]);if(d=="drag")this.positionAbs=this._convertPositionTo("absolute");return b.Widget.prototype._trigger.call(this,d,e,g)},plugins:{},_uiHash:function(){return{helper:this.helper,position:this.position,originalPosition:this.originalPosition, -offset:this.positionAbs}}});b.extend(b.ui.draggable,{version:"1.8.11"});b.ui.plugin.add("draggable","connectToSortable",{start:function(d,e){var g=b(this).data("draggable"),f=g.options,a=b.extend({},e,{item:g.element});g.sortables=[];b(f.connectToSortable).each(function(){var c=b.data(this,"sortable");if(c&&!c.options.disabled){g.sortables.push({instance:c,shouldRevert:c.options.revert});c.refreshPositions();c._trigger("activate",d,a)}})},stop:function(d,e){var g=b(this).data("draggable"),f=b.extend({}, -e,{item:g.element});b.each(g.sortables,function(){if(this.instance.isOver){this.instance.isOver=0;g.cancelHelperRemoval=true;this.instance.cancelHelperRemoval=false;if(this.shouldRevert)this.instance.options.revert=true;this.instance._mouseStop(d);this.instance.options.helper=this.instance.options._helper;g.options.helper=="original"&&this.instance.currentItem.css({top:"auto",left:"auto"})}else{this.instance.cancelHelperRemoval=false;this.instance._trigger("deactivate",d,f)}})},drag:function(d,e){var g= -b(this).data("draggable"),f=this;b.each(g.sortables,function(){this.instance.positionAbs=g.positionAbs;this.instance.helperProportions=g.helperProportions;this.instance.offset.click=g.offset.click;if(this.instance._intersectsWith(this.instance.containerCache)){if(!this.instance.isOver){this.instance.isOver=1;this.instance.currentItem=b(f).clone().appendTo(this.instance.element).data("sortable-item",true);this.instance.options._helper=this.instance.options.helper;this.instance.options.helper=function(){return e.helper[0]}; -d.target=this.instance.currentItem[0];this.instance._mouseCapture(d,true);this.instance._mouseStart(d,true,true);this.instance.offset.click.top=g.offset.click.top;this.instance.offset.click.left=g.offset.click.left;this.instance.offset.parent.left-=g.offset.parent.left-this.instance.offset.parent.left;this.instance.offset.parent.top-=g.offset.parent.top-this.instance.offset.parent.top;g._trigger("toSortable",d);g.dropped=this.instance.element;g.currentItem=g.element;this.instance.fromOutside=g}this.instance.currentItem&& -this.instance._mouseDrag(d)}else if(this.instance.isOver){this.instance.isOver=0;this.instance.cancelHelperRemoval=true;this.instance.options.revert=false;this.instance._trigger("out",d,this.instance._uiHash(this.instance));this.instance._mouseStop(d,true);this.instance.options.helper=this.instance.options._helper;this.instance.currentItem.remove();this.instance.placeholder&&this.instance.placeholder.remove();g._trigger("fromSortable",d);g.dropped=false}})}});b.ui.plugin.add("draggable","cursor", -{start:function(){var d=b("body"),e=b(this).data("draggable").options;if(d.css("cursor"))e._cursor=d.css("cursor");d.css("cursor",e.cursor)},stop:function(){var d=b(this).data("draggable").options;d._cursor&&b("body").css("cursor",d._cursor)}});b.ui.plugin.add("draggable","iframeFix",{start:function(){var d=b(this).data("draggable").options;b(d.iframeFix===true?"iframe":d.iframeFix).each(function(){b('<div class="ui-draggable-iframeFix" style="background: #fff;"></div>').css({width:this.offsetWidth+ -"px",height:this.offsetHeight+"px",position:"absolute",opacity:"0.001",zIndex:1E3}).css(b(this).offset()).appendTo("body")})},stop:function(){b("div.ui-draggable-iframeFix").each(function(){this.parentNode.removeChild(this)})}});b.ui.plugin.add("draggable","opacity",{start:function(d,e){d=b(e.helper);e=b(this).data("draggable").options;if(d.css("opacity"))e._opacity=d.css("opacity");d.css("opacity",e.opacity)},stop:function(d,e){d=b(this).data("draggable").options;d._opacity&&b(e.helper).css("opacity", -d._opacity)}});b.ui.plugin.add("draggable","scroll",{start:function(){var d=b(this).data("draggable");if(d.scrollParent[0]!=document&&d.scrollParent[0].tagName!="HTML")d.overflowOffset=d.scrollParent.offset()},drag:function(d){var e=b(this).data("draggable"),g=e.options,f=false;if(e.scrollParent[0]!=document&&e.scrollParent[0].tagName!="HTML"){if(!g.axis||g.axis!="x")if(e.overflowOffset.top+e.scrollParent[0].offsetHeight-d.pageY<g.scrollSensitivity)e.scrollParent[0].scrollTop=f=e.scrollParent[0].scrollTop+ -g.scrollSpeed;else if(d.pageY-e.overflowOffset.top<g.scrollSensitivity)e.scrollParent[0].scrollTop=f=e.scrollParent[0].scrollTop-g.scrollSpeed;if(!g.axis||g.axis!="y")if(e.overflowOffset.left+e.scrollParent[0].offsetWidth-d.pageX<g.scrollSensitivity)e.scrollParent[0].scrollLeft=f=e.scrollParent[0].scrollLeft+g.scrollSpeed;else if(d.pageX-e.overflowOffset.left<g.scrollSensitivity)e.scrollParent[0].scrollLeft=f=e.scrollParent[0].scrollLeft-g.scrollSpeed}else{if(!g.axis||g.axis!="x")if(d.pageY-b(document).scrollTop()< -g.scrollSensitivity)f=b(document).scrollTop(b(document).scrollTop()-g.scrollSpeed);else if(b(window).height()-(d.pageY-b(document).scrollTop())<g.scrollSensitivity)f=b(document).scrollTop(b(document).scrollTop()+g.scrollSpeed);if(!g.axis||g.axis!="y")if(d.pageX-b(document).scrollLeft()<g.scrollSensitivity)f=b(document).scrollLeft(b(document).scrollLeft()-g.scrollSpeed);else if(b(window).width()-(d.pageX-b(document).scrollLeft())<g.scrollSensitivity)f=b(document).scrollLeft(b(document).scrollLeft()+ -g.scrollSpeed)}f!==false&&b.ui.ddmanager&&!g.dropBehaviour&&b.ui.ddmanager.prepareOffsets(e,d)}});b.ui.plugin.add("draggable","snap",{start:function(){var d=b(this).data("draggable"),e=d.options;d.snapElements=[];b(e.snap.constructor!=String?e.snap.items||":data(draggable)":e.snap).each(function(){var g=b(this),f=g.offset();this!=d.element[0]&&d.snapElements.push({item:this,width:g.outerWidth(),height:g.outerHeight(),top:f.top,left:f.left})})},drag:function(d,e){for(var g=b(this).data("draggable"), -f=g.options,a=f.snapTolerance,c=e.offset.left,h=c+g.helperProportions.width,i=e.offset.top,j=i+g.helperProportions.height,n=g.snapElements.length-1;n>=0;n--){var p=g.snapElements[n].left,l=p+g.snapElements[n].width,k=g.snapElements[n].top,m=k+g.snapElements[n].height;if(p-a<c&&c<l+a&&k-a<i&&i<m+a||p-a<c&&c<l+a&&k-a<j&&j<m+a||p-a<h&&h<l+a&&k-a<i&&i<m+a||p-a<h&&h<l+a&&k-a<j&&j<m+a){if(f.snapMode!="inner"){var o=Math.abs(k-j)<=a,q=Math.abs(m-i)<=a,s=Math.abs(p-h)<=a,r=Math.abs(l-c)<=a;if(o)e.position.top= -g._convertPositionTo("relative",{top:k-g.helperProportions.height,left:0}).top-g.margins.top;if(q)e.position.top=g._convertPositionTo("relative",{top:m,left:0}).top-g.margins.top;if(s)e.position.left=g._convertPositionTo("relative",{top:0,left:p-g.helperProportions.width}).left-g.margins.left;if(r)e.position.left=g._convertPositionTo("relative",{top:0,left:l}).left-g.margins.left}var u=o||q||s||r;if(f.snapMode!="outer"){o=Math.abs(k-i)<=a;q=Math.abs(m-j)<=a;s=Math.abs(p-c)<=a;r=Math.abs(l-h)<=a;if(o)e.position.top= -g._convertPositionTo("relative",{top:k,left:0}).top-g.margins.top;if(q)e.position.top=g._convertPositionTo("relative",{top:m-g.helperProportions.height,left:0}).top-g.margins.top;if(s)e.position.left=g._convertPositionTo("relative",{top:0,left:p}).left-g.margins.left;if(r)e.position.left=g._convertPositionTo("relative",{top:0,left:l-g.helperProportions.width}).left-g.margins.left}if(!g.snapElements[n].snapping&&(o||q||s||r||u))g.options.snap.snap&&g.options.snap.snap.call(g.element,d,b.extend(g._uiHash(), -{snapItem:g.snapElements[n].item}));g.snapElements[n].snapping=o||q||s||r||u}else{g.snapElements[n].snapping&&g.options.snap.release&&g.options.snap.release.call(g.element,d,b.extend(g._uiHash(),{snapItem:g.snapElements[n].item}));g.snapElements[n].snapping=false}}}});b.ui.plugin.add("draggable","stack",{start:function(){var d=b(this).data("draggable").options;d=b.makeArray(b(d.stack)).sort(function(g,f){return(parseInt(b(g).css("zIndex"),10)||0)-(parseInt(b(f).css("zIndex"),10)||0)});if(d.length){var e= -parseInt(d[0].style.zIndex)||0;b(d).each(function(g){this.style.zIndex=e+g});this[0].style.zIndex=e+d.length}}});b.ui.plugin.add("draggable","zIndex",{start:function(d,e){d=b(e.helper);e=b(this).data("draggable").options;if(d.css("zIndex"))e._zIndex=d.css("zIndex");d.css("zIndex",e.zIndex)},stop:function(d,e){d=b(this).data("draggable").options;d._zIndex&&b(e.helper).css("zIndex",d._zIndex)}})})(jQuery); -(function(b){b.widget("ui.droppable",{widgetEventPrefix:"drop",options:{accept:"*",activeClass:false,addClasses:true,greedy:false,hoverClass:false,scope:"default",tolerance:"intersect"},_create:function(){var d=this.options,e=d.accept;this.isover=0;this.isout=1;this.accept=b.isFunction(e)?e:function(g){return g.is(e)};this.proportions={width:this.element[0].offsetWidth,height:this.element[0].offsetHeight};b.ui.ddmanager.droppables[d.scope]=b.ui.ddmanager.droppables[d.scope]||[];b.ui.ddmanager.droppables[d.scope].push(this); -d.addClasses&&this.element.addClass("ui-droppable")},destroy:function(){for(var d=b.ui.ddmanager.droppables[this.options.scope],e=0;e<d.length;e++)d[e]==this&&d.splice(e,1);this.element.removeClass("ui-droppable ui-droppable-disabled").removeData("droppable").unbind(".droppable");return this},_setOption:function(d,e){if(d=="accept")this.accept=b.isFunction(e)?e:function(g){return g.is(e)};b.Widget.prototype._setOption.apply(this,arguments)},_activate:function(d){var e=b.ui.ddmanager.current;this.options.activeClass&& -this.element.addClass(this.options.activeClass);e&&this._trigger("activate",d,this.ui(e))},_deactivate:function(d){var e=b.ui.ddmanager.current;this.options.activeClass&&this.element.removeClass(this.options.activeClass);e&&this._trigger("deactivate",d,this.ui(e))},_over:function(d){var e=b.ui.ddmanager.current;if(!(!e||(e.currentItem||e.element)[0]==this.element[0]))if(this.accept.call(this.element[0],e.currentItem||e.element)){this.options.hoverClass&&this.element.addClass(this.options.hoverClass); -this._trigger("over",d,this.ui(e))}},_out:function(d){var e=b.ui.ddmanager.current;if(!(!e||(e.currentItem||e.element)[0]==this.element[0]))if(this.accept.call(this.element[0],e.currentItem||e.element)){this.options.hoverClass&&this.element.removeClass(this.options.hoverClass);this._trigger("out",d,this.ui(e))}},_drop:function(d,e){var g=e||b.ui.ddmanager.current;if(!g||(g.currentItem||g.element)[0]==this.element[0])return false;var f=false;this.element.find(":data(droppable)").not(".ui-draggable-dragging").each(function(){var a= -b.data(this,"droppable");if(a.options.greedy&&!a.options.disabled&&a.options.scope==g.options.scope&&a.accept.call(a.element[0],g.currentItem||g.element)&&b.ui.intersect(g,b.extend(a,{offset:a.element.offset()}),a.options.tolerance)){f=true;return false}});if(f)return false;if(this.accept.call(this.element[0],g.currentItem||g.element)){this.options.activeClass&&this.element.removeClass(this.options.activeClass);this.options.hoverClass&&this.element.removeClass(this.options.hoverClass);this._trigger("drop", -d,this.ui(g));return this.element}return false},ui:function(d){return{draggable:d.currentItem||d.element,helper:d.helper,position:d.position,offset:d.positionAbs}}});b.extend(b.ui.droppable,{version:"1.8.11"});b.ui.intersect=function(d,e,g){if(!e.offset)return false;var f=(d.positionAbs||d.position.absolute).left,a=f+d.helperProportions.width,c=(d.positionAbs||d.position.absolute).top,h=c+d.helperProportions.height,i=e.offset.left,j=i+e.proportions.width,n=e.offset.top,p=n+e.proportions.height; -switch(g){case "fit":return i<=f&&a<=j&&n<=c&&h<=p;case "intersect":return i<f+d.helperProportions.width/2&&a-d.helperProportions.width/2<j&&n<c+d.helperProportions.height/2&&h-d.helperProportions.height/2<p;case "pointer":return b.ui.isOver((d.positionAbs||d.position.absolute).top+(d.clickOffset||d.offset.click).top,(d.positionAbs||d.position.absolute).left+(d.clickOffset||d.offset.click).left,n,i,e.proportions.height,e.proportions.width);case "touch":return(c>=n&&c<=p||h>=n&&h<=p||c<n&&h>p)&&(f>= -i&&f<=j||a>=i&&a<=j||f<i&&a>j);default:return false}};b.ui.ddmanager={current:null,droppables:{"default":[]},prepareOffsets:function(d,e){var g=b.ui.ddmanager.droppables[d.options.scope]||[],f=e?e.type:null,a=(d.currentItem||d.element).find(":data(droppable)").andSelf(),c=0;a:for(;c<g.length;c++)if(!(g[c].options.disabled||d&&!g[c].accept.call(g[c].element[0],d.currentItem||d.element))){for(var h=0;h<a.length;h++)if(a[h]==g[c].element[0]){g[c].proportions.height=0;continue a}g[c].visible=g[c].element.css("display")!= -"none";if(g[c].visible){f=="mousedown"&&g[c]._activate.call(g[c],e);g[c].offset=g[c].element.offset();g[c].proportions={width:g[c].element[0].offsetWidth,height:g[c].element[0].offsetHeight}}}},drop:function(d,e){var g=false;b.each(b.ui.ddmanager.droppables[d.options.scope]||[],function(){if(this.options){if(!this.options.disabled&&this.visible&&b.ui.intersect(d,this,this.options.tolerance))g=g||this._drop.call(this,e);if(!this.options.disabled&&this.visible&&this.accept.call(this.element[0],d.currentItem|| -d.element)){this.isout=1;this.isover=0;this._deactivate.call(this,e)}}});return g},drag:function(d,e){d.options.refreshPositions&&b.ui.ddmanager.prepareOffsets(d,e);b.each(b.ui.ddmanager.droppables[d.options.scope]||[],function(){if(!(this.options.disabled||this.greedyChild||!this.visible)){var g=b.ui.intersect(d,this,this.options.tolerance);if(g=!g&&this.isover==1?"isout":g&&this.isover==0?"isover":null){var f;if(this.options.greedy){var a=this.element.parents(":data(droppable):eq(0)");if(a.length){f= -b.data(a[0],"droppable");f.greedyChild=g=="isover"?1:0}}if(f&&g=="isover"){f.isover=0;f.isout=1;f._out.call(f,e)}this[g]=1;this[g=="isout"?"isover":"isout"]=0;this[g=="isover"?"_over":"_out"].call(this,e);if(f&&g=="isout"){f.isout=0;f.isover=1;f._over.call(f,e)}}}})}}})(jQuery); -(function(b){b.widget("ui.resizable",b.ui.mouse,{widgetEventPrefix:"resize",options:{alsoResize:false,animate:false,animateDuration:"slow",animateEasing:"swing",aspectRatio:false,autoHide:false,containment:false,ghost:false,grid:false,handles:"e,s,se",helper:false,maxHeight:null,maxWidth:null,minHeight:10,minWidth:10,zIndex:1E3},_create:function(){var g=this,f=this.options;this.element.addClass("ui-resizable");b.extend(this,{_aspectRatio:!!f.aspectRatio,aspectRatio:f.aspectRatio,originalElement:this.element, -_proportionallyResizeElements:[],_helper:f.helper||f.ghost||f.animate?f.helper||"ui-resizable-helper":null});if(this.element[0].nodeName.match(/canvas|textarea|input|select|button|img/i)){/relative/.test(this.element.css("position"))&&b.browser.opera&&this.element.css({position:"relative",top:"auto",left:"auto"});this.element.wrap(b('<div class="ui-wrapper" style="overflow: hidden;"></div>').css({position:this.element.css("position"),width:this.element.outerWidth(),height:this.element.outerHeight(), -top:this.element.css("top"),left:this.element.css("left")}));this.element=this.element.parent().data("resizable",this.element.data("resizable"));this.elementIsWrapper=true;this.element.css({marginLeft:this.originalElement.css("marginLeft"),marginTop:this.originalElement.css("marginTop"),marginRight:this.originalElement.css("marginRight"),marginBottom:this.originalElement.css("marginBottom")});this.originalElement.css({marginLeft:0,marginTop:0,marginRight:0,marginBottom:0});this.originalResizeStyle= -this.originalElement.css("resize");this.originalElement.css("resize","none");this._proportionallyResizeElements.push(this.originalElement.css({position:"static",zoom:1,display:"block"}));this.originalElement.css({margin:this.originalElement.css("margin")});this._proportionallyResize()}this.handles=f.handles||(!b(".ui-resizable-handle",this.element).length?"e,s,se":{n:".ui-resizable-n",e:".ui-resizable-e",s:".ui-resizable-s",w:".ui-resizable-w",se:".ui-resizable-se",sw:".ui-resizable-sw",ne:".ui-resizable-ne", -nw:".ui-resizable-nw"});if(this.handles.constructor==String){if(this.handles=="all")this.handles="n,e,s,w,se,sw,ne,nw";var a=this.handles.split(",");this.handles={};for(var c=0;c<a.length;c++){var h=b.trim(a[c]),i=b('<div class="ui-resizable-handle '+("ui-resizable-"+h)+'"></div>');/sw|se|ne|nw/.test(h)&&i.css({zIndex:++f.zIndex});"se"==h&&i.addClass("ui-icon ui-icon-gripsmall-diagonal-se");this.handles[h]=".ui-resizable-"+h;this.element.append(i)}}this._renderAxis=function(j){j=j||this.element;for(var n in this.handles){if(this.handles[n].constructor== -String)this.handles[n]=b(this.handles[n],this.element).show();if(this.elementIsWrapper&&this.originalElement[0].nodeName.match(/textarea|input|select|button/i)){var p=b(this.handles[n],this.element),l=0;l=/sw|ne|nw|se|n|s/.test(n)?p.outerHeight():p.outerWidth();p=["padding",/ne|nw|n/.test(n)?"Top":/se|sw|s/.test(n)?"Bottom":/^e$/.test(n)?"Right":"Left"].join("");j.css(p,l);this._proportionallyResize()}b(this.handles[n])}};this._renderAxis(this.element);this._handles=b(".ui-resizable-handle",this.element).disableSelection(); -this._handles.mouseover(function(){if(!g.resizing){if(this.className)var j=this.className.match(/ui-resizable-(se|sw|ne|nw|n|e|s|w)/i);g.axis=j&&j[1]?j[1]:"se"}});if(f.autoHide){this._handles.hide();b(this.element).addClass("ui-resizable-autohide").hover(function(){b(this).removeClass("ui-resizable-autohide");g._handles.show()},function(){if(!g.resizing){b(this).addClass("ui-resizable-autohide");g._handles.hide()}})}this._mouseInit()},destroy:function(){this._mouseDestroy();var g=function(a){b(a).removeClass("ui-resizable ui-resizable-disabled ui-resizable-resizing").removeData("resizable").unbind(".resizable").find(".ui-resizable-handle").remove()}; -if(this.elementIsWrapper){g(this.element);var f=this.element;f.after(this.originalElement.css({position:f.css("position"),width:f.outerWidth(),height:f.outerHeight(),top:f.css("top"),left:f.css("left")})).remove()}this.originalElement.css("resize",this.originalResizeStyle);g(this.originalElement);return this},_mouseCapture:function(g){var f=false;for(var a in this.handles)if(b(this.handles[a])[0]==g.target)f=true;return!this.options.disabled&&f},_mouseStart:function(g){var f=this.options,a=this.element.position(), -c=this.element;this.resizing=true;this.documentScroll={top:b(document).scrollTop(),left:b(document).scrollLeft()};if(c.is(".ui-draggable")||/absolute/.test(c.css("position")))c.css({position:"absolute",top:a.top,left:a.left});b.browser.opera&&/relative/.test(c.css("position"))&&c.css({position:"relative",top:"auto",left:"auto"});this._renderProxy();a=d(this.helper.css("left"));var h=d(this.helper.css("top"));if(f.containment){a+=b(f.containment).scrollLeft()||0;h+=b(f.containment).scrollTop()||0}this.offset= -this.helper.offset();this.position={left:a,top:h};this.size=this._helper?{width:c.outerWidth(),height:c.outerHeight()}:{width:c.width(),height:c.height()};this.originalSize=this._helper?{width:c.outerWidth(),height:c.outerHeight()}:{width:c.width(),height:c.height()};this.originalPosition={left:a,top:h};this.sizeDiff={width:c.outerWidth()-c.width(),height:c.outerHeight()-c.height()};this.originalMousePosition={left:g.pageX,top:g.pageY};this.aspectRatio=typeof f.aspectRatio=="number"?f.aspectRatio: -this.originalSize.width/this.originalSize.height||1;f=b(".ui-resizable-"+this.axis).css("cursor");b("body").css("cursor",f=="auto"?this.axis+"-resize":f);c.addClass("ui-resizable-resizing");this._propagate("start",g);return true},_mouseDrag:function(g){var f=this.helper,a=this.originalMousePosition,c=this._change[this.axis];if(!c)return false;a=c.apply(this,[g,g.pageX-a.left||0,g.pageY-a.top||0]);if(this._aspectRatio||g.shiftKey)a=this._updateRatio(a,g);a=this._respectSize(a,g);this._propagate("resize", -g);f.css({top:this.position.top+"px",left:this.position.left+"px",width:this.size.width+"px",height:this.size.height+"px"});!this._helper&&this._proportionallyResizeElements.length&&this._proportionallyResize();this._updateCache(a);this._trigger("resize",g,this.ui());return false},_mouseStop:function(g){this.resizing=false;var f=this.options,a=this;if(this._helper){var c=this._proportionallyResizeElements,h=c.length&&/textarea/i.test(c[0].nodeName);c=h&&b.ui.hasScroll(c[0],"left")?0:a.sizeDiff.height; -h=h?0:a.sizeDiff.width;h={width:a.helper.width()-h,height:a.helper.height()-c};c=parseInt(a.element.css("left"),10)+(a.position.left-a.originalPosition.left)||null;var i=parseInt(a.element.css("top"),10)+(a.position.top-a.originalPosition.top)||null;f.animate||this.element.css(b.extend(h,{top:i,left:c}));a.helper.height(a.size.height);a.helper.width(a.size.width);this._helper&&!f.animate&&this._proportionallyResize()}b("body").css("cursor","auto");this.element.removeClass("ui-resizable-resizing"); -this._propagate("stop",g);this._helper&&this.helper.remove();return false},_updateCache:function(g){this.offset=this.helper.offset();if(e(g.left))this.position.left=g.left;if(e(g.top))this.position.top=g.top;if(e(g.height))this.size.height=g.height;if(e(g.width))this.size.width=g.width},_updateRatio:function(g){var f=this.position,a=this.size,c=this.axis;if(g.height)g.width=a.height*this.aspectRatio;else if(g.width)g.height=a.width/this.aspectRatio;if(c=="sw"){g.left=f.left+(a.width-g.width);g.top= -null}if(c=="nw"){g.top=f.top+(a.height-g.height);g.left=f.left+(a.width-g.width)}return g},_respectSize:function(g){var f=this.options,a=this.axis,c=e(g.width)&&f.maxWidth&&f.maxWidth<g.width,h=e(g.height)&&f.maxHeight&&f.maxHeight<g.height,i=e(g.width)&&f.minWidth&&f.minWidth>g.width,j=e(g.height)&&f.minHeight&&f.minHeight>g.height;if(i)g.width=f.minWidth;if(j)g.height=f.minHeight;if(c)g.width=f.maxWidth;if(h)g.height=f.maxHeight;var n=this.originalPosition.left+this.originalSize.width,p=this.position.top+ -this.size.height,l=/sw|nw|w/.test(a);a=/nw|ne|n/.test(a);if(i&&l)g.left=n-f.minWidth;if(c&&l)g.left=n-f.maxWidth;if(j&&a)g.top=p-f.minHeight;if(h&&a)g.top=p-f.maxHeight;if((f=!g.width&&!g.height)&&!g.left&&g.top)g.top=null;else if(f&&!g.top&&g.left)g.left=null;return g},_proportionallyResize:function(){if(this._proportionallyResizeElements.length)for(var g=this.helper||this.element,f=0;f<this._proportionallyResizeElements.length;f++){var a=this._proportionallyResizeElements[f];if(!this.borderDif){var c= -[a.css("borderTopWidth"),a.css("borderRightWidth"),a.css("borderBottomWidth"),a.css("borderLeftWidth")],h=[a.css("paddingTop"),a.css("paddingRight"),a.css("paddingBottom"),a.css("paddingLeft")];this.borderDif=b.map(c,function(i,j){i=parseInt(i,10)||0;j=parseInt(h[j],10)||0;return i+j})}b.browser.msie&&(b(g).is(":hidden")||b(g).parents(":hidden").length)||a.css({height:g.height()-this.borderDif[0]-this.borderDif[2]||0,width:g.width()-this.borderDif[1]-this.borderDif[3]||0})}},_renderProxy:function(){var g= -this.options;this.elementOffset=this.element.offset();if(this._helper){this.helper=this.helper||b('<div style="overflow:hidden;"></div>');var f=b.browser.msie&&b.browser.version<7,a=f?1:0;f=f?2:-1;this.helper.addClass(this._helper).css({width:this.element.outerWidth()+f,height:this.element.outerHeight()+f,position:"absolute",left:this.elementOffset.left-a+"px",top:this.elementOffset.top-a+"px",zIndex:++g.zIndex});this.helper.appendTo("body").disableSelection()}else this.helper=this.element},_change:{e:function(g, -f){return{width:this.originalSize.width+f}},w:function(g,f){return{left:this.originalPosition.left+f,width:this.originalSize.width-f}},n:function(g,f,a){return{top:this.originalPosition.top+a,height:this.originalSize.height-a}},s:function(g,f,a){return{height:this.originalSize.height+a}},se:function(g,f,a){return b.extend(this._change.s.apply(this,arguments),this._change.e.apply(this,[g,f,a]))},sw:function(g,f,a){return b.extend(this._change.s.apply(this,arguments),this._change.w.apply(this,[g,f, -a]))},ne:function(g,f,a){return b.extend(this._change.n.apply(this,arguments),this._change.e.apply(this,[g,f,a]))},nw:function(g,f,a){return b.extend(this._change.n.apply(this,arguments),this._change.w.apply(this,[g,f,a]))}},_propagate:function(g,f){b.ui.plugin.call(this,g,[f,this.ui()]);g!="resize"&&this._trigger(g,f,this.ui())},plugins:{},ui:function(){return{originalElement:this.originalElement,element:this.element,helper:this.helper,position:this.position,size:this.size,originalSize:this.originalSize, -originalPosition:this.originalPosition}}});b.extend(b.ui.resizable,{version:"1.8.11"});b.ui.plugin.add("resizable","alsoResize",{start:function(){var g=b(this).data("resizable").options,f=function(a){b(a).each(function(){var c=b(this);c.data("resizable-alsoresize",{width:parseInt(c.width(),10),height:parseInt(c.height(),10),left:parseInt(c.css("left"),10),top:parseInt(c.css("top"),10),position:c.css("position")})})};if(typeof g.alsoResize=="object"&&!g.alsoResize.parentNode)if(g.alsoResize.length){g.alsoResize= -g.alsoResize[0];f(g.alsoResize)}else b.each(g.alsoResize,function(a){f(a)});else f(g.alsoResize)},resize:function(g,f){var a=b(this).data("resizable");g=a.options;var c=a.originalSize,h=a.originalPosition,i={height:a.size.height-c.height||0,width:a.size.width-c.width||0,top:a.position.top-h.top||0,left:a.position.left-h.left||0},j=function(n,p){b(n).each(function(){var l=b(this),k=b(this).data("resizable-alsoresize"),m={},o=p&&p.length?p:l.parents(f.originalElement[0]).length?["width","height"]:["width", -"height","top","left"];b.each(o,function(q,s){if((q=(k[s]||0)+(i[s]||0))&&q>=0)m[s]=q||null});if(b.browser.opera&&/relative/.test(l.css("position"))){a._revertToRelativePosition=true;l.css({position:"absolute",top:"auto",left:"auto"})}l.css(m)})};typeof g.alsoResize=="object"&&!g.alsoResize.nodeType?b.each(g.alsoResize,function(n,p){j(n,p)}):j(g.alsoResize)},stop:function(){var g=b(this).data("resizable"),f=g.options,a=function(c){b(c).each(function(){var h=b(this);h.css({position:h.data("resizable-alsoresize").position})})}; 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n={width:parseInt(f.element.css("width"),10),height:parseInt(f.element.css("height"),10),top:parseInt(f.element.css("top"),10),left:parseInt(f.element.css("left"),10)};c&&c.length&&b(c[0]).css({width:n.width, -height:n.height});f._updateCache(n);f._propagate("resize",g)}})}});b.ui.plugin.add("resizable","containment",{start:function(){var g=b(this).data("resizable"),f=g.element,a=g.options.containment;if(f=a instanceof b?a.get(0):/parent/.test(a)?f.parent().get(0):a){g.containerElement=b(f);if(/document/.test(a)||a==document){g.containerOffset={left:0,top:0};g.containerPosition={left:0,top:0};g.parentData={element:b(document),left:0,top:0,width:b(document).width(),height:b(document).height()||document.body.parentNode.scrollHeight}}else{var c= -b(f),h=[];b(["Top","Right","Left","Bottom"]).each(function(n,p){h[n]=d(c.css("padding"+p))});g.containerOffset=c.offset();g.containerPosition=c.position();g.containerSize={height:c.innerHeight()-h[3],width:c.innerWidth()-h[1]};a=g.containerOffset;var i=g.containerSize.height,j=g.containerSize.width;j=b.ui.hasScroll(f,"left")?f.scrollWidth:j;i=b.ui.hasScroll(f)?f.scrollHeight:i;g.parentData={element:f,left:a.left,top:a.top,width:j,height:i}}}},resize:function(g){var f=b(this).data("resizable"),a=f.options, -c=f.containerOffset,h=f.position;g=f._aspectRatio||g.shiftKey;var i={top:0,left:0},j=f.containerElement;if(j[0]!=document&&/static/.test(j.css("position")))i=c;if(h.left<(f._helper?c.left:0)){f.size.width+=f._helper?f.position.left-c.left:f.position.left-i.left;if(g)f.size.height=f.size.width/a.aspectRatio;f.position.left=a.helper?c.left:0}if(h.top<(f._helper?c.top:0)){f.size.height+=f._helper?f.position.top-c.top:f.position.top;if(g)f.size.width=f.size.height*a.aspectRatio;f.position.top=f._helper? -c.top:0}f.offset.left=f.parentData.left+f.position.left;f.offset.top=f.parentData.top+f.position.top;a=Math.abs((f._helper?f.offset.left-i.left:f.offset.left-i.left)+f.sizeDiff.width);c=Math.abs((f._helper?f.offset.top-i.top:f.offset.top-c.top)+f.sizeDiff.height);h=f.containerElement.get(0)==f.element.parent().get(0);i=/relative|absolute/.test(f.containerElement.css("position"));if(h&&i)a-=f.parentData.left;if(a+f.size.width>=f.parentData.width){f.size.width=f.parentData.width-a;if(g)f.size.height= 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g=b(this).data("resizable"); -g.ghost&&g.ghost.css({position:"relative",height:g.size.height,width:g.size.width})},stop:function(){var g=b(this).data("resizable");g.ghost&&g.helper&&g.helper.get(0).removeChild(g.ghost.get(0))}});b.ui.plugin.add("resizable","grid",{resize:function(){var g=b(this).data("resizable"),f=g.options,a=g.size,c=g.originalSize,h=g.originalPosition,i=g.axis;f.grid=typeof f.grid=="number"?[f.grid,f.grid]:f.grid;var j=Math.round((a.width-c.width)/(f.grid[0]||1))*(f.grid[0]||1);f=Math.round((a.height-c.height)/ -(f.grid[1]||1))*(f.grid[1]||1);if(/^(se|s|e)$/.test(i)){g.size.width=c.width+j;g.size.height=c.height+f}else if(/^(ne)$/.test(i)){g.size.width=c.width+j;g.size.height=c.height+f;g.position.top=h.top-f}else{if(/^(sw)$/.test(i)){g.size.width=c.width+j;g.size.height=c.height+f}else{g.size.width=c.width+j;g.size.height=c.height+f;g.position.top=h.top-f}g.position.left=h.left-j}}});var d=function(g){return parseInt(g,10)||0},e=function(g){return!isNaN(parseInt(g,10))}})(jQuery); -(function(b){b.widget("ui.selectable",b.ui.mouse,{options:{appendTo:"body",autoRefresh:true,distance:0,filter:"*",tolerance:"touch"},_create:function(){var d=this;this.element.addClass("ui-selectable");this.dragged=false;var e;this.refresh=function(){e=b(d.options.filter,d.element[0]);e.each(function(){var g=b(this),f=g.offset();b.data(this,"selectable-item",{element:this,$element:g,left:f.left,top:f.top,right:f.left+g.outerWidth(),bottom:f.top+g.outerHeight(),startselected:false,selected:g.hasClass("ui-selected"), -selecting:g.hasClass("ui-selecting"),unselecting:g.hasClass("ui-unselecting")})})};this.refresh();this.selectees=e.addClass("ui-selectee");this._mouseInit();this.helper=b("<div class='ui-selectable-helper'></div>")},destroy:function(){this.selectees.removeClass("ui-selectee").removeData("selectable-item");this.element.removeClass("ui-selectable ui-selectable-disabled").removeData("selectable").unbind(".selectable");this._mouseDestroy();return this},_mouseStart:function(d){var e=this;this.opos=[d.pageX, -d.pageY];if(!this.options.disabled){var g=this.options;this.selectees=b(g.filter,this.element[0]);this._trigger("start",d);b(g.appendTo).append(this.helper);this.helper.css({left:d.clientX,top:d.clientY,width:0,height:0});g.autoRefresh&&this.refresh();this.selectees.filter(".ui-selected").each(function(){var f=b.data(this,"selectable-item");f.startselected=true;if(!d.metaKey){f.$element.removeClass("ui-selected");f.selected=false;f.$element.addClass("ui-unselecting");f.unselecting=true;e._trigger("unselecting", -d,{unselecting:f.element})}});b(d.target).parents().andSelf().each(function(){var f=b.data(this,"selectable-item");if(f){var a=!d.metaKey||!f.$element.hasClass("ui-selected");f.$element.removeClass(a?"ui-unselecting":"ui-selected").addClass(a?"ui-selecting":"ui-unselecting");f.unselecting=!a;f.selecting=a;(f.selected=a)?e._trigger("selecting",d,{selecting:f.element}):e._trigger("unselecting",d,{unselecting:f.element});return false}})}},_mouseDrag:function(d){var e=this;this.dragged=true;if(!this.options.disabled){var g= -this.options,f=this.opos[0],a=this.opos[1],c=d.pageX,h=d.pageY;if(f>c){var i=c;c=f;f=i}if(a>h){i=h;h=a;a=i}this.helper.css({left:f,top:a,width:c-f,height:h-a});this.selectees.each(function(){var j=b.data(this,"selectable-item");if(!(!j||j.element==e.element[0])){var n=false;if(g.tolerance=="touch")n=!(j.left>c||j.right<f||j.top>h||j.bottom<a);else if(g.tolerance=="fit")n=j.left>f&&j.right<c&&j.top>a&&j.bottom<h;if(n){if(j.selected){j.$element.removeClass("ui-selected");j.selected=false}if(j.unselecting){j.$element.removeClass("ui-unselecting"); 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false;this._refreshItems(d);var g=null,f=this;b(d.target).parents().each(function(){if(b.data(this,"sortable-item")==f){g=b(this);return false}});if(b.data(d.target,"sortable-item")==f)g=b(d.target);if(!g)return false;if(this.options.handle&&!e){var a=false; -b(this.options.handle,g).find("*").andSelf().each(function(){if(this==d.target)a=true});if(!a)return false}this.currentItem=g;this._removeCurrentsFromItems();return true},_mouseStart:function(d,e,g){e=this.options;var f=this;this.currentContainer=this;this.refreshPositions();this.helper=this._createHelper(d);this._cacheHelperProportions();this._cacheMargins();this.scrollParent=this.helper.scrollParent();this.offset=this.currentItem.offset();this.offset={top:this.offset.top-this.margins.top,left:this.offset.left- -this.margins.left};this.helper.css("position","absolute");this.cssPosition=this.helper.css("position");b.extend(this.offset,{click:{left:d.pageX-this.offset.left,top:d.pageY-this.offset.top},parent:this._getParentOffset(),relative:this._getRelativeOffset()});this.originalPosition=this._generatePosition(d);this.originalPageX=d.pageX;this.originalPageY=d.pageY;e.cursorAt&&this._adjustOffsetFromHelper(e.cursorAt);this.domPosition={prev:this.currentItem.prev()[0],parent:this.currentItem.parent()[0]}; 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if(b(window).width()-(d.pageX-b(document).scrollLeft())<e.scrollSensitivity)g=b(document).scrollLeft(b(document).scrollLeft()+e.scrollSpeed)}g!==false&&b.ui.ddmanager&&!e.dropBehaviour&&b.ui.ddmanager.prepareOffsets(this, -d)}this.positionAbs=this._convertPositionTo("absolute");if(!this.options.axis||this.options.axis!="y")this.helper[0].style.left=this.position.left+"px";if(!this.options.axis||this.options.axis!="x")this.helper[0].style.top=this.position.top+"px";for(e=this.items.length-1;e>=0;e--){g=this.items[e];var f=g.item[0],a=this._intersectsWithPointer(g);if(a)if(f!=this.currentItem[0]&&this.placeholder[a==1?"next":"prev"]()[0]!=f&&!b.ui.contains(this.placeholder[0],f)&&(this.options.type=="semi-dynamic"?!b.ui.contains(this.element[0], -f):true)){this.direction=a==1?"down":"up";if(this.options.tolerance=="pointer"||this._intersectsWithSides(g))this._rearrange(d,g);else break;this._trigger("change",d,this._uiHash());break}}this._contactContainers(d);b.ui.ddmanager&&b.ui.ddmanager.drag(this,d);this._trigger("sort",d,this._uiHash());this.lastPositionAbs=this.positionAbs;return false},_mouseStop:function(d,e){if(d){b.ui.ddmanager&&!this.options.dropBehaviour&&b.ui.ddmanager.drop(this,d);if(this.options.revert){var g=this;e=g.placeholder.offset(); -g.reverting=true;b(this.helper).animate({left:e.left-this.offset.parent.left-g.margins.left+(this.offsetParent[0]==document.body?0:this.offsetParent[0].scrollLeft),top:e.top-this.offset.parent.top-g.margins.top+(this.offsetParent[0]==document.body?0:this.offsetParent[0].scrollTop)},parseInt(this.options.revert,10)||500,function(){g._clear(d)})}else this._clear(d,e);return false}},cancel:function(){var d=this;if(this.dragging){this._mouseUp({target:null});this.options.helper=="original"?this.currentItem.css(this._storedCSS).removeClass("ui-sortable-helper"): -this.currentItem.show();for(var e=this.containers.length-1;e>=0;e--){this.containers[e]._trigger("deactivate",null,d._uiHash(this));if(this.containers[e].containerCache.over){this.containers[e]._trigger("out",null,d._uiHash(this));this.containers[e].containerCache.over=0}}}if(this.placeholder){this.placeholder[0].parentNode&&this.placeholder[0].parentNode.removeChild(this.placeholder[0]);this.options.helper!="original"&&this.helper&&this.helper[0].parentNode&&this.helper.remove();b.extend(this,{helper:null, -dragging:false,reverting:false,_noFinalSort:null});this.domPosition.prev?b(this.domPosition.prev).after(this.currentItem):b(this.domPosition.parent).prepend(this.currentItem)}return this},serialize:function(d){var e=this._getItemsAsjQuery(d&&d.connected),g=[];d=d||{};b(e).each(function(){var f=(b(d.item||this).attr(d.attribute||"id")||"").match(d.expression||/(.+)[-=_](.+)/);if(f)g.push((d.key||f[1]+"[]")+"="+(d.key&&d.expression?f[1]:f[2]))});!g.length&&d.key&&g.push(d.key+"=");return g.join("&")}, 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e=b.ui.isOverAxis(this.positionAbs.top+this.offset.click.top,d.top,d.height);d=b.ui.isOverAxis(this.positionAbs.left+this.offset.click.left,d.left,d.width);e=e&&d;d=this._getDragVerticalDirection(); -var g=this._getDragHorizontalDirection();if(!e)return false;return this.floating?g&&g=="right"||d=="down"?2:1:d&&(d=="down"?2:1)},_intersectsWithSides:function(d){var e=b.ui.isOverAxis(this.positionAbs.top+this.offset.click.top,d.top+d.height/2,d.height);d=b.ui.isOverAxis(this.positionAbs.left+this.offset.click.left,d.left+d.width/2,d.width);var g=this._getDragVerticalDirection(),f=this._getDragHorizontalDirection();return this.floating&&f?f=="right"&&d||f=="left"&&!d:g&&(g=="down"&&e||g=="up"&&!e)}, -_getDragVerticalDirection:function(){var d=this.positionAbs.top-this.lastPositionAbs.top;return d!=0&&(d>0?"down":"up")},_getDragHorizontalDirection:function(){var d=this.positionAbs.left-this.lastPositionAbs.left;return 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g==="string")return{label:g,value:g};return b.extend({label:g.label|| -g.value,value:g.value||g.label},g)})},_suggest:function(e){var g=this.menu.element.empty().zIndex(this.element.zIndex()+1);this._renderMenu(g,e);this.menu.deactivate();this.menu.refresh();g.show();this._resizeMenu();g.position(b.extend({of:this.element},this.options.position));this.options.autoFocus&&this.menu.next(new b.Event("mouseover"))},_resizeMenu:function(){var e=this.menu.element;e.outerWidth(Math.max(e.width("").outerWidth(),this.element.outerWidth()))},_renderMenu:function(e,g){var f=this; -b.each(g,function(a,c){f._renderItem(e,c)})},_renderItem:function(e,g){return b("<li></li>").data("item.autocomplete",g).append(b("<a></a>").text(g.label)).appendTo(e)},_move:function(e,g){if(this.menu.element.is(":visible"))if(this.menu.first()&&/^previous/.test(e)||this.menu.last()&&/^next/.test(e)){this.element.val(this.term);this.menu.deactivate()}else this.menu[e](g);else this.search(null,g)},widget:function(){return this.menu.element}});b.extend(b.ui.autocomplete,{escapeRegex:function(e){return e.replace(/[-[\]{}()*+?.,\\^$|#\s]/g, -"\\$&")},filter:function(e,g){var f=new RegExp(b.ui.autocomplete.escapeRegex(g),"i");return b.grep(e,function(a){return f.test(a.label||a.value||a)})}})})(jQuery); -(function(b){b.widget("ui.menu",{_create:function(){var d=this;this.element.addClass("ui-menu ui-widget ui-widget-content ui-corner-all").attr({role:"listbox","aria-activedescendant":"ui-active-menuitem"}).click(function(e){if(b(e.target).closest(".ui-menu-item a").length){e.preventDefault();d.select(e)}});this.refresh()},refresh:function(){var d=this;this.element.children("li:not(.ui-menu-item):has(a)").addClass("ui-menu-item").attr("role","menuitem").children("a").addClass("ui-corner-all").attr("tabindex", --1).mouseenter(function(e){d.activate(e,b(this).parent())}).mouseleave(function(){d.deactivate()})},activate:function(d,e){this.deactivate();if(this.hasScroll()){var g=e.offset().top-this.element.offset().top,f=this.element.attr("scrollTop"),a=this.element.height();if(g<0)this.element.attr("scrollTop",f+g);else g>=a&&this.element.attr("scrollTop",f+g-a+e.height())}this.active=e.eq(0).children("a").addClass("ui-state-hover").attr("id","ui-active-menuitem").end();this._trigger("focus",d,{item:e})}, -deactivate:function(){if(this.active){this.active.children("a").removeClass("ui-state-hover").removeAttr("id");this._trigger("blur");this.active=null}},next:function(d){this.move("next",".ui-menu-item:first",d)},previous:function(d){this.move("prev",".ui-menu-item:last",d)},first:function(){return this.active&&!this.active.prevAll(".ui-menu-item").length},last:function(){return this.active&&!this.active.nextAll(".ui-menu-item").length},move:function(d,e,g){if(this.active){d=this.active[d+"All"](".ui-menu-item").eq(0); -d.length?this.activate(g,d):this.activate(g,this.element.children(e))}else this.activate(g,this.element.children(e))},nextPage:function(d){if(this.hasScroll())if(!this.active||this.last())this.activate(d,this.element.children(".ui-menu-item:first"));else{var e=this.active.offset().top,g=this.element.height(),f=this.element.children(".ui-menu-item").filter(function(){var a=b(this).offset().top-e-g+b(this).height();return a<10&&a>-10});f.length||(f=this.element.children(".ui-menu-item:last"));this.activate(d, -f)}else this.activate(d,this.element.children(".ui-menu-item").filter(!this.active||this.last()?":first":":last"))},previousPage:function(d){if(this.hasScroll())if(!this.active||this.first())this.activate(d,this.element.children(".ui-menu-item:last"));else{var e=this.active.offset().top,g=this.element.height();result=this.element.children(".ui-menu-item").filter(function(){var f=b(this).offset().top-e+g-b(this).height();return f<10&&f>-10});result.length||(result=this.element.children(".ui-menu-item:first")); -this.activate(d,result)}else this.activate(d,this.element.children(".ui-menu-item").filter(!this.active||this.first()?":last":":first"))},hasScroll:function(){return this.element.height()<this.element.attr("scrollHeight")},select:function(d){this._trigger("selected",d,{item:this.active})}})})(jQuery); -(function(b){var d,e=function(f){b(":ui-button",f.target.form).each(function(){var a=b(this).data("button");setTimeout(function(){a.refresh()},1)})},g=function(f){var a=f.name,c=f.form,h=b([]);if(a)h=c?b(c).find("[name='"+a+"']"):b("[name='"+a+"']",f.ownerDocument).filter(function(){return!this.form});return h};b.widget("ui.button",{options:{disabled:null,text:true,label:null,icons:{primary:null,secondary:null}},_create:function(){this.element.closest("form").unbind("reset.button").bind("reset.button", -e);if(typeof this.options.disabled!=="boolean")this.options.disabled=this.element.attr("disabled");this._determineButtonType();this.hasTitle=!!this.buttonElement.attr("title");var f=this,a=this.options,c=this.type==="checkbox"||this.type==="radio",h="ui-state-hover"+(!c?" ui-state-active":"");if(a.label===null)a.label=this.buttonElement.html();if(this.element.is(":disabled"))a.disabled=true;this.buttonElement.addClass("ui-button ui-widget ui-state-default ui-corner-all").attr("role","button").bind("mouseenter.button", -function(){if(!a.disabled){b(this).addClass("ui-state-hover");this===d&&b(this).addClass("ui-state-active")}}).bind("mouseleave.button",function(){a.disabled||b(this).removeClass(h)}).bind("focus.button",function(){b(this).addClass("ui-state-focus")}).bind("blur.button",function(){b(this).removeClass("ui-state-focus")});c&&this.element.bind("change.button",function(){f.refresh()});if(this.type==="checkbox")this.buttonElement.bind("click.button",function(){if(a.disabled)return false;b(this).toggleClass("ui-state-active"); -f.buttonElement.attr("aria-pressed",f.element[0].checked)});else if(this.type==="radio")this.buttonElement.bind("click.button",function(){if(a.disabled)return false;b(this).addClass("ui-state-active");f.buttonElement.attr("aria-pressed",true);var i=f.element[0];g(i).not(i).map(function(){return b(this).button("widget")[0]}).removeClass("ui-state-active").attr("aria-pressed",false)});else{this.buttonElement.bind("mousedown.button",function(){if(a.disabled)return false;b(this).addClass("ui-state-active"); -d=this;b(document).one("mouseup",function(){d=null})}).bind("mouseup.button",function(){if(a.disabled)return false;b(this).removeClass("ui-state-active")}).bind("keydown.button",function(i){if(a.disabled)return false;if(i.keyCode==b.ui.keyCode.SPACE||i.keyCode==b.ui.keyCode.ENTER)b(this).addClass("ui-state-active")}).bind("keyup.button",function(){b(this).removeClass("ui-state-active")});this.buttonElement.is("a")&&this.buttonElement.keyup(function(i){i.keyCode===b.ui.keyCode.SPACE&&b(this).click()})}this._setOption("disabled", -a.disabled)},_determineButtonType:function(){this.type=this.element.is(":checkbox")?"checkbox":this.element.is(":radio")?"radio":this.element.is("input")?"input":"button";if(this.type==="checkbox"||this.type==="radio"){var f=this.element.parents().filter(":last"),a="label[for="+this.element.attr("id")+"]";this.buttonElement=f.find(a);if(!this.buttonElement.length){f=f.length?f.siblings():this.element.siblings();this.buttonElement=f.filter(a);if(!this.buttonElement.length)this.buttonElement=f.find(a)}this.element.addClass("ui-helper-hidden-accessible"); -(f=this.element.is(":checked"))&&this.buttonElement.addClass("ui-state-active");this.buttonElement.attr("aria-pressed",f)}else this.buttonElement=this.element},widget:function(){return this.buttonElement},destroy:function(){this.element.removeClass("ui-helper-hidden-accessible");this.buttonElement.removeClass("ui-button ui-widget ui-state-default ui-corner-all ui-state-hover ui-state-active ui-button-icons-only ui-button-icon-only ui-button-text-icons ui-button-text-icon-primary ui-button-text-icon-secondary ui-button-text-only").removeAttr("role").removeAttr("aria-pressed").html(this.buttonElement.find(".ui-button-text").html()); -this.hasTitle||this.buttonElement.removeAttr("title");b.Widget.prototype.destroy.call(this)},_setOption:function(f,a){b.Widget.prototype._setOption.apply(this,arguments);if(f==="disabled")a?this.element.attr("disabled",true):this.element.removeAttr("disabled");this._resetButton()},refresh:function(){var f=this.element.is(":disabled");f!==this.options.disabled&&this._setOption("disabled",f);if(this.type==="radio")g(this.element[0]).each(function(){b(this).is(":checked")?b(this).button("widget").addClass("ui-state-active").attr("aria-pressed", -true):b(this).button("widget").removeClass("ui-state-active").attr("aria-pressed",false)});else if(this.type==="checkbox")this.element.is(":checked")?this.buttonElement.addClass("ui-state-active").attr("aria-pressed",true):this.buttonElement.removeClass("ui-state-active").attr("aria-pressed",false)},_resetButton:function(){if(this.type==="input")this.options.label&&this.element.val(this.options.label);else{var f=this.buttonElement.removeClass("ui-button-icons-only ui-button-icon-only ui-button-text-icons ui-button-text-icon-primary ui-button-text-icon-secondary ui-button-text-only"), -a=b("<span></span>").addClass("ui-button-text").html(this.options.label).appendTo(f.empty()).text(),c=this.options.icons,h=c.primary&&c.secondary,i=[];if(c.primary||c.secondary){if(this.options.text)i.push("ui-button-text-icon"+(h?"s":c.primary?"-primary":"-secondary"));c.primary&&f.prepend("<span class='ui-button-icon-primary ui-icon "+c.primary+"'></span>");c.secondary&&f.append("<span class='ui-button-icon-secondary ui-icon "+c.secondary+"'></span>");if(!this.options.text){i.push(h?"ui-button-icons-only": -"ui-button-icon-only");this.hasTitle||f.attr("title",a)}}else i.push("ui-button-text-only");f.addClass(i.join(" "))}}});b.widget("ui.buttonset",{options:{items:":button, :submit, :reset, :checkbox, :radio, a, :data(button)"},_create:function(){this.element.addClass("ui-buttonset")},_init:function(){this.refresh()},_setOption:function(f,a){f==="disabled"&&this.buttons.button("option",f,a);b.Widget.prototype._setOption.apply(this,arguments)},refresh:function(){this.buttons=this.element.find(this.options.items).filter(":ui-button").button("refresh").end().not(":ui-button").button().end().map(function(){return b(this).button("widget")[0]}).removeClass("ui-corner-all ui-corner-left ui-corner-right").filter(":first").addClass("ui-corner-left").end().filter(":last").addClass("ui-corner-right").end().end()}, -destroy:function(){this.element.removeClass("ui-buttonset");this.buttons.map(function(){return b(this).button("widget")[0]}).removeClass("ui-corner-left ui-corner-right").end().button("destroy");b.Widget.prototype.destroy.call(this)}})})(jQuery); -(function(b,d){function e(){this.debug=false;this._curInst=null;this._keyEvent=false;this._disabledInputs=[];this._inDialog=this._datepickerShowing=false;this._mainDivId="ui-datepicker-div";this._inlineClass="ui-datepicker-inline";this._appendClass="ui-datepicker-append";this._triggerClass="ui-datepicker-trigger";this._dialogClass="ui-datepicker-dialog";this._disableClass="ui-datepicker-disabled";this._unselectableClass="ui-datepicker-unselectable";this._currentClass="ui-datepicker-current-day";this._dayOverClass= -"ui-datepicker-days-cell-over";this.regional=[];this.regional[""]={closeText:"Done",prevText:"Prev",nextText:"Next",currentText:"Today",monthNames:["January","February","March","April","May","June","July","August","September","October","November","December"],monthNamesShort:["Jan","Feb","Mar","Apr","May","Jun","Jul","Aug","Sep","Oct","Nov","Dec"],dayNames:["Sunday","Monday","Tuesday","Wednesday","Thursday","Friday","Saturday"],dayNamesShort:["Sun","Mon","Tue","Wed","Thu","Fri","Sat"],dayNamesMin:["Su", -"Mo","Tu","We","Th","Fr","Sa"],weekHeader:"Wk",dateFormat:"mm/dd/yy",firstDay:0,isRTL:false,showMonthAfterYear:false,yearSuffix:""};this._defaults={showOn:"focus",showAnim:"fadeIn",showOptions:{},defaultDate:null,appendText:"",buttonText:"...",buttonImage:"",buttonImageOnly:false,hideIfNoPrevNext:false,navigationAsDateFormat:false,gotoCurrent:false,changeMonth:false,changeYear:false,yearRange:"c-10:c+10",showOtherMonths:false,selectOtherMonths:false,showWeek:false,calculateWeek:this.iso8601Week,shortYearCutoff:"+10", -minDate:null,maxDate:null,duration:"fast",beforeShowDay:null,beforeShow:null,onSelect:null,onChangeMonthYear:null,onClose:null,numberOfMonths:1,showCurrentAtPos:0,stepMonths:1,stepBigMonths:12,altField:"",altFormat:"",constrainInput:true,showButtonPanel:false,autoSize:false};b.extend(this._defaults,this.regional[""]);this.dpDiv=b('<div id="'+this._mainDivId+'" class="ui-datepicker ui-widget ui-widget-content ui-helper-clearfix ui-corner-all"></div>')}function g(a,c){b.extend(a,c);for(var h in c)if(c[h]== -null||c[h]==d)a[h]=c[h];return a}b.extend(b.ui,{datepicker:{version:"1.8.11"}});var f=(new Date).getTime();b.extend(e.prototype,{markerClassName:"hasDatepicker",log:function(){this.debug&&console.log.apply("",arguments)},_widgetDatepicker:function(){return this.dpDiv},setDefaults:function(a){g(this._defaults,a||{});return this},_attachDatepicker:function(a,c){var h=null;for(var i in this._defaults){var j=a.getAttribute("date:"+i);if(j){h=h||{};try{h[i]=eval(j)}catch(n){h[i]=j}}}i=a.nodeName.toLowerCase(); -j=i=="div"||i=="span";if(!a.id){this.uuid+=1;a.id="dp"+this.uuid}var p=this._newInst(b(a),j);p.settings=b.extend({},c||{},h||{});if(i=="input")this._connectDatepicker(a,p);else j&&this._inlineDatepicker(a,p)},_newInst:function(a,c){return{id:a[0].id.replace(/([^A-Za-z0-9_-])/g,"\\\\$1"),input:a,selectedDay:0,selectedMonth:0,selectedYear:0,drawMonth:0,drawYear:0,inline:c,dpDiv:!c?this.dpDiv:b('<div class="'+this._inlineClass+' ui-datepicker ui-widget ui-widget-content ui-helper-clearfix ui-corner-all"></div>')}}, -_connectDatepicker:function(a,c){var h=b(a);c.append=b([]);c.trigger=b([]);if(!h.hasClass(this.markerClassName)){this._attachments(h,c);h.addClass(this.markerClassName).keydown(this._doKeyDown).keypress(this._doKeyPress).keyup(this._doKeyUp).bind("setData.datepicker",function(i,j,n){c.settings[j]=n}).bind("getData.datepicker",function(i,j){return this._get(c,j)});this._autoSize(c);b.data(a,"datepicker",c)}},_attachments:function(a,c){var h=this._get(c,"appendText"),i=this._get(c,"isRTL");c.append&& -c.append.remove();if(h){c.append=b('<span class="'+this._appendClass+'">'+h+"</span>");a[i?"before":"after"](c.append)}a.unbind("focus",this._showDatepicker);c.trigger&&c.trigger.remove();h=this._get(c,"showOn");if(h=="focus"||h=="both")a.focus(this._showDatepicker);if(h=="button"||h=="both"){h=this._get(c,"buttonText");var j=this._get(c,"buttonImage");c.trigger=b(this._get(c,"buttonImageOnly")?b("<img/>").addClass(this._triggerClass).attr({src:j,alt:h,title:h}):b('<button type="button"></button>').addClass(this._triggerClass).html(j== -""?h:b("<img/>").attr({src:j,alt:h,title:h})));a[i?"before":"after"](c.trigger);c.trigger.click(function(){b.datepicker._datepickerShowing&&b.datepicker._lastInput==a[0]?b.datepicker._hideDatepicker():b.datepicker._showDatepicker(a[0]);return false})}},_autoSize:function(a){if(this._get(a,"autoSize")&&!a.inline){var c=new Date(2009,11,20),h=this._get(a,"dateFormat");if(h.match(/[DM]/)){var i=function(j){for(var n=0,p=0,l=0;l<j.length;l++)if(j[l].length>n){n=j[l].length;p=l}return p};c.setMonth(i(this._get(a, -h.match(/MM/)?"monthNames":"monthNamesShort")));c.setDate(i(this._get(a,h.match(/DD/)?"dayNames":"dayNamesShort"))+20-c.getDay())}a.input.attr("size",this._formatDate(a,c).length)}},_inlineDatepicker:function(a,c){var h=b(a);if(!h.hasClass(this.markerClassName)){h.addClass(this.markerClassName).append(c.dpDiv).bind("setData.datepicker",function(i,j,n){c.settings[j]=n}).bind("getData.datepicker",function(i,j){return this._get(c,j)});b.data(a,"datepicker",c);this._setDate(c,this._getDefaultDate(c), -true);this._updateDatepicker(c);this._updateAlternate(c);c.dpDiv.show()}},_dialogDatepicker:function(a,c,h,i,j){a=this._dialogInst;if(!a){this.uuid+=1;this._dialogInput=b('<input type="text" id="'+("dp"+this.uuid)+'" style="position: absolute; top: -100px; width: 0px; z-index: -10;"/>');this._dialogInput.keydown(this._doKeyDown);b("body").append(this._dialogInput);a=this._dialogInst=this._newInst(this._dialogInput,false);a.settings={};b.data(this._dialogInput[0],"datepicker",a)}g(a.settings,i||{}); -c=c&&c.constructor==Date?this._formatDate(a,c):c;this._dialogInput.val(c);this._pos=j?j.length?j:[j.pageX,j.pageY]:null;if(!this._pos)this._pos=[document.documentElement.clientWidth/2-100+(document.documentElement.scrollLeft||document.body.scrollLeft),document.documentElement.clientHeight/2-150+(document.documentElement.scrollTop||document.body.scrollTop)];this._dialogInput.css("left",this._pos[0]+20+"px").css("top",this._pos[1]+"px");a.settings.onSelect=h;this._inDialog=true;this.dpDiv.addClass(this._dialogClass); -this._showDatepicker(this._dialogInput[0]);b.blockUI&&b.blockUI(this.dpDiv);b.data(this._dialogInput[0],"datepicker",a);return this},_destroyDatepicker:function(a){var c=b(a),h=b.data(a,"datepicker");if(c.hasClass(this.markerClassName)){var i=a.nodeName.toLowerCase();b.removeData(a,"datepicker");if(i=="input"){h.append.remove();h.trigger.remove();c.removeClass(this.markerClassName).unbind("focus",this._showDatepicker).unbind("keydown",this._doKeyDown).unbind("keypress",this._doKeyPress).unbind("keyup", -this._doKeyUp)}else if(i=="div"||i=="span")c.removeClass(this.markerClassName).empty()}},_enableDatepicker:function(a){var c=b(a),h=b.data(a,"datepicker");if(c.hasClass(this.markerClassName)){var i=a.nodeName.toLowerCase();if(i=="input"){a.disabled=false;h.trigger.filter("button").each(function(){this.disabled=false}).end().filter("img").css({opacity:"1.0",cursor:""})}else if(i=="div"||i=="span")c.children("."+this._inlineClass).children().removeClass("ui-state-disabled");this._disabledInputs=b.map(this._disabledInputs, -function(j){return j==a?null:j})}},_disableDatepicker:function(a){var c=b(a),h=b.data(a,"datepicker");if(c.hasClass(this.markerClassName)){var i=a.nodeName.toLowerCase();if(i=="input"){a.disabled=true;h.trigger.filter("button").each(function(){this.disabled=true}).end().filter("img").css({opacity:"0.5",cursor:"default"})}else if(i=="div"||i=="span")c.children("."+this._inlineClass).children().addClass("ui-state-disabled");this._disabledInputs=b.map(this._disabledInputs,function(j){return j==a?null: -j});this._disabledInputs[this._disabledInputs.length]=a}},_isDisabledDatepicker:function(a){if(!a)return false;for(var c=0;c<this._disabledInputs.length;c++)if(this._disabledInputs[c]==a)return true;return false},_getInst:function(a){try{return b.data(a,"datepicker")}catch(c){throw"Missing instance data for this datepicker";}},_optionDatepicker:function(a,c,h){var i=this._getInst(a);if(arguments.length==2&&typeof c=="string")return c=="defaults"?b.extend({},b.datepicker._defaults):i?c=="all"?b.extend({}, -i.settings):this._get(i,c):null;var j=c||{};if(typeof c=="string"){j={};j[c]=h}if(i){this._curInst==i&&this._hideDatepicker();var n=this._getDateDatepicker(a,true),p=this._getMinMaxDate(i,"min"),l=this._getMinMaxDate(i,"max");g(i.settings,j);if(p!==null&&j.dateFormat!==d&&j.minDate===d)i.settings.minDate=this._formatDate(i,p);if(l!==null&&j.dateFormat!==d&&j.maxDate===d)i.settings.maxDate=this._formatDate(i,l);this._attachments(b(a),i);this._autoSize(i);this._setDateDatepicker(a,n);this._updateDatepicker(i)}}, -_changeDatepicker:function(a,c,h){this._optionDatepicker(a,c,h)},_refreshDatepicker:function(a){(a=this._getInst(a))&&this._updateDatepicker(a)},_setDateDatepicker:function(a,c){if(a=this._getInst(a)){this._setDate(a,c);this._updateDatepicker(a);this._updateAlternate(a)}},_getDateDatepicker:function(a,c){(a=this._getInst(a))&&!a.inline&&this._setDateFromField(a,c);return a?this._getDate(a):null},_doKeyDown:function(a){var c=b.datepicker._getInst(a.target),h=true,i=c.dpDiv.is(".ui-datepicker-rtl"); -c._keyEvent=true;if(b.datepicker._datepickerShowing)switch(a.keyCode){case 9:b.datepicker._hideDatepicker();h=false;break;case 13:h=b("td."+b.datepicker._dayOverClass+":not(."+b.datepicker._currentClass+")",c.dpDiv);h[0]?b.datepicker._selectDay(a.target,c.selectedMonth,c.selectedYear,h[0]):b.datepicker._hideDatepicker();return false;case 27:b.datepicker._hideDatepicker();break;case 33:b.datepicker._adjustDate(a.target,a.ctrlKey?-b.datepicker._get(c,"stepBigMonths"):-b.datepicker._get(c,"stepMonths"), -"M");break;case 34:b.datepicker._adjustDate(a.target,a.ctrlKey?+b.datepicker._get(c,"stepBigMonths"):+b.datepicker._get(c,"stepMonths"),"M");break;case 35:if(a.ctrlKey||a.metaKey)b.datepicker._clearDate(a.target);h=a.ctrlKey||a.metaKey;break;case 36:if(a.ctrlKey||a.metaKey)b.datepicker._gotoToday(a.target);h=a.ctrlKey||a.metaKey;break;case 37:if(a.ctrlKey||a.metaKey)b.datepicker._adjustDate(a.target,i?+1:-1,"D");h=a.ctrlKey||a.metaKey;if(a.originalEvent.altKey)b.datepicker._adjustDate(a.target,a.ctrlKey? --b.datepicker._get(c,"stepBigMonths"):-b.datepicker._get(c,"stepMonths"),"M");break;case 38:if(a.ctrlKey||a.metaKey)b.datepicker._adjustDate(a.target,-7,"D");h=a.ctrlKey||a.metaKey;break;case 39:if(a.ctrlKey||a.metaKey)b.datepicker._adjustDate(a.target,i?-1:+1,"D");h=a.ctrlKey||a.metaKey;if(a.originalEvent.altKey)b.datepicker._adjustDate(a.target,a.ctrlKey?+b.datepicker._get(c,"stepBigMonths"):+b.datepicker._get(c,"stepMonths"),"M");break;case 40:if(a.ctrlKey||a.metaKey)b.datepicker._adjustDate(a.target, -+7,"D");h=a.ctrlKey||a.metaKey;break;default:h=false}else if(a.keyCode==36&&a.ctrlKey)b.datepicker._showDatepicker(this);else h=false;if(h){a.preventDefault();a.stopPropagation()}},_doKeyPress:function(a){var c=b.datepicker._getInst(a.target);if(b.datepicker._get(c,"constrainInput")){c=b.datepicker._possibleChars(b.datepicker._get(c,"dateFormat"));var h=String.fromCharCode(a.charCode==d?a.keyCode:a.charCode);return a.ctrlKey||a.metaKey||h<" "||!c||c.indexOf(h)>-1}},_doKeyUp:function(a){a=b.datepicker._getInst(a.target); -if(a.input.val()!=a.lastVal)try{if(b.datepicker.parseDate(b.datepicker._get(a,"dateFormat"),a.input?a.input.val():null,b.datepicker._getFormatConfig(a))){b.datepicker._setDateFromField(a);b.datepicker._updateAlternate(a);b.datepicker._updateDatepicker(a)}}catch(c){b.datepicker.log(c)}return true},_showDatepicker:function(a){a=a.target||a;if(a.nodeName.toLowerCase()!="input")a=b("input",a.parentNode)[0];if(!(b.datepicker._isDisabledDatepicker(a)||b.datepicker._lastInput==a)){var c=b.datepicker._getInst(a); -b.datepicker._curInst&&b.datepicker._curInst!=c&&b.datepicker._curInst.dpDiv.stop(true,true);var h=b.datepicker._get(c,"beforeShow");g(c.settings,h?h.apply(a,[a,c]):{});c.lastVal=null;b.datepicker._lastInput=a;b.datepicker._setDateFromField(c);if(b.datepicker._inDialog)a.value="";if(!b.datepicker._pos){b.datepicker._pos=b.datepicker._findPos(a);b.datepicker._pos[1]+=a.offsetHeight}var i=false;b(a).parents().each(function(){i|=b(this).css("position")=="fixed";return!i});if(i&&b.browser.opera){b.datepicker._pos[0]-= -document.documentElement.scrollLeft;b.datepicker._pos[1]-=document.documentElement.scrollTop}h={left:b.datepicker._pos[0],top:b.datepicker._pos[1]};b.datepicker._pos=null;c.dpDiv.empty();c.dpDiv.css({position:"absolute",display:"block",top:"-1000px"});b.datepicker._updateDatepicker(c);h=b.datepicker._checkOffset(c,h,i);c.dpDiv.css({position:b.datepicker._inDialog&&b.blockUI?"static":i?"fixed":"absolute",display:"none",left:h.left+"px",top:h.top+"px"});if(!c.inline){h=b.datepicker._get(c,"showAnim"); -var j=b.datepicker._get(c,"duration"),n=function(){b.datepicker._datepickerShowing=true;var p=c.dpDiv.find("iframe.ui-datepicker-cover");if(p.length){var l=b.datepicker._getBorders(c.dpDiv);p.css({left:-l[0],top:-l[1],width:c.dpDiv.outerWidth(),height:c.dpDiv.outerHeight()})}};c.dpDiv.zIndex(b(a).zIndex()+1);b.effects&&b.effects[h]?c.dpDiv.show(h,b.datepicker._get(c,"showOptions"),j,n):c.dpDiv[h||"show"](h?j:null,n);if(!h||!j)n();c.input.is(":visible")&&!c.input.is(":disabled")&&c.input.focus();b.datepicker._curInst= -c}}},_updateDatepicker:function(a){var c=this,h=b.datepicker._getBorders(a.dpDiv);a.dpDiv.empty().append(this._generateHTML(a));var i=a.dpDiv.find("iframe.ui-datepicker-cover");i.length&&i.css({left:-h[0],top:-h[1],width:a.dpDiv.outerWidth(),height:a.dpDiv.outerHeight()});a.dpDiv.find("button, .ui-datepicker-prev, .ui-datepicker-next, .ui-datepicker-calendar td a").bind("mouseout",function(){b(this).removeClass("ui-state-hover");this.className.indexOf("ui-datepicker-prev")!=-1&&b(this).removeClass("ui-datepicker-prev-hover"); -this.className.indexOf("ui-datepicker-next")!=-1&&b(this).removeClass("ui-datepicker-next-hover")}).bind("mouseover",function(){if(!c._isDisabledDatepicker(a.inline?a.dpDiv.parent()[0]:a.input[0])){b(this).parents(".ui-datepicker-calendar").find("a").removeClass("ui-state-hover");b(this).addClass("ui-state-hover");this.className.indexOf("ui-datepicker-prev")!=-1&&b(this).addClass("ui-datepicker-prev-hover");this.className.indexOf("ui-datepicker-next")!=-1&&b(this).addClass("ui-datepicker-next-hover")}}).end().find("."+ -this._dayOverClass+" a").trigger("mouseover").end();h=this._getNumberOfMonths(a);i=h[1];i>1?a.dpDiv.addClass("ui-datepicker-multi-"+i).css("width",17*i+"em"):a.dpDiv.removeClass("ui-datepicker-multi-2 ui-datepicker-multi-3 ui-datepicker-multi-4").width("");a.dpDiv[(h[0]!=1||h[1]!=1?"add":"remove")+"Class"]("ui-datepicker-multi");a.dpDiv[(this._get(a,"isRTL")?"add":"remove")+"Class"]("ui-datepicker-rtl");a==b.datepicker._curInst&&b.datepicker._datepickerShowing&&a.input&&a.input.is(":visible")&&!a.input.is(":disabled")&& -a.input[0]!=document.activeElement&&a.input.focus();if(a.yearshtml){var j=a.yearshtml;setTimeout(function(){j===a.yearshtml&&a.dpDiv.find("select.ui-datepicker-year:first").replaceWith(a.yearshtml);j=a.yearshtml=null},0)}},_getBorders:function(a){var c=function(h){return{thin:1,medium:2,thick:3}[h]||h};return[parseFloat(c(a.css("border-left-width"))),parseFloat(c(a.css("border-top-width")))]},_checkOffset:function(a,c,h){var i=a.dpDiv.outerWidth(),j=a.dpDiv.outerHeight(),n=a.input?a.input.outerWidth(): -0,p=a.input?a.input.outerHeight():0,l=document.documentElement.clientWidth+b(document).scrollLeft(),k=document.documentElement.clientHeight+b(document).scrollTop();c.left-=this._get(a,"isRTL")?i-n:0;c.left-=h&&c.left==a.input.offset().left?b(document).scrollLeft():0;c.top-=h&&c.top==a.input.offset().top+p?b(document).scrollTop():0;c.left-=Math.min(c.left,c.left+i>l&&l>i?Math.abs(c.left+i-l):0);c.top-=Math.min(c.top,c.top+j>k&&k>j?Math.abs(j+p):0);return c},_findPos:function(a){for(var c=this._get(this._getInst(a), -"isRTL");a&&(a.type=="hidden"||a.nodeType!=1||b.expr.filters.hidden(a));)a=a[c?"previousSibling":"nextSibling"];a=b(a).offset();return[a.left,a.top]},_hideDatepicker:function(a){var c=this._curInst;if(!(!c||a&&c!=b.data(a,"datepicker")))if(this._datepickerShowing){a=this._get(c,"showAnim");var h=this._get(c,"duration"),i=function(){b.datepicker._tidyDialog(c);this._curInst=null};b.effects&&b.effects[a]?c.dpDiv.hide(a,b.datepicker._get(c,"showOptions"),h,i):c.dpDiv[a=="slideDown"?"slideUp":a=="fadeIn"? -"fadeOut":"hide"](a?h:null,i);a||i();if(a=this._get(c,"onClose"))a.apply(c.input?c.input[0]:null,[c.input?c.input.val():"",c]);this._datepickerShowing=false;this._lastInput=null;if(this._inDialog){this._dialogInput.css({position:"absolute",left:"0",top:"-100px"});if(b.blockUI){b.unblockUI();b("body").append(this.dpDiv)}}this._inDialog=false}},_tidyDialog:function(a){a.dpDiv.removeClass(this._dialogClass).unbind(".ui-datepicker-calendar")},_checkExternalClick:function(a){if(b.datepicker._curInst){a= -b(a.target);a[0].id!=b.datepicker._mainDivId&&a.parents("#"+b.datepicker._mainDivId).length==0&&!a.hasClass(b.datepicker.markerClassName)&&!a.hasClass(b.datepicker._triggerClass)&&b.datepicker._datepickerShowing&&!(b.datepicker._inDialog&&b.blockUI)&&b.datepicker._hideDatepicker()}},_adjustDate:function(a,c,h){a=b(a);var i=this._getInst(a[0]);if(!this._isDisabledDatepicker(a[0])){this._adjustInstDate(i,c+(h=="M"?this._get(i,"showCurrentAtPos"):0),h);this._updateDatepicker(i)}},_gotoToday:function(a){a= -b(a);var c=this._getInst(a[0]);if(this._get(c,"gotoCurrent")&&c.currentDay){c.selectedDay=c.currentDay;c.drawMonth=c.selectedMonth=c.currentMonth;c.drawYear=c.selectedYear=c.currentYear}else{var h=new Date;c.selectedDay=h.getDate();c.drawMonth=c.selectedMonth=h.getMonth();c.drawYear=c.selectedYear=h.getFullYear()}this._notifyChange(c);this._adjustDate(a)},_selectMonthYear:function(a,c,h){a=b(a);var i=this._getInst(a[0]);i._selectingMonthYear=false;i["selected"+(h=="M"?"Month":"Year")]=i["draw"+(h== -"M"?"Month":"Year")]=parseInt(c.options[c.selectedIndex].value,10);this._notifyChange(i);this._adjustDate(a)},_clickMonthYear:function(a){var c=this._getInst(b(a)[0]);c.input&&c._selectingMonthYear&&setTimeout(function(){c.input.focus()},0);c._selectingMonthYear=!c._selectingMonthYear},_selectDay:function(a,c,h,i){var j=b(a);if(!(b(i).hasClass(this._unselectableClass)||this._isDisabledDatepicker(j[0]))){j=this._getInst(j[0]);j.selectedDay=j.currentDay=b("a",i).html();j.selectedMonth=j.currentMonth= -c;j.selectedYear=j.currentYear=h;this._selectDate(a,this._formatDate(j,j.currentDay,j.currentMonth,j.currentYear))}},_clearDate:function(a){a=b(a);this._getInst(a[0]);this._selectDate(a,"")},_selectDate:function(a,c){a=this._getInst(b(a)[0]);c=c!=null?c:this._formatDate(a);a.input&&a.input.val(c);this._updateAlternate(a);var h=this._get(a,"onSelect");if(h)h.apply(a.input?a.input[0]:null,[c,a]);else a.input&&a.input.trigger("change");if(a.inline)this._updateDatepicker(a);else{this._hideDatepicker(); -this._lastInput=a.input[0];typeof a.input[0]!="object"&&a.input.focus();this._lastInput=null}},_updateAlternate:function(a){var c=this._get(a,"altField");if(c){var h=this._get(a,"altFormat")||this._get(a,"dateFormat"),i=this._getDate(a),j=this.formatDate(h,i,this._getFormatConfig(a));b(c).each(function(){b(this).val(j)})}},noWeekends:function(a){a=a.getDay();return[a>0&&a<6,""]},iso8601Week:function(a){a=new Date(a.getTime());a.setDate(a.getDate()+4-(a.getDay()||7));var c=a.getTime();a.setMonth(0); -a.setDate(1);return Math.floor(Math.round((c-a)/864E5)/7)+1},parseDate:function(a,c,h){if(a==null||c==null)throw"Invalid arguments";c=typeof c=="object"?c.toString():c+"";if(c=="")return null;var i=(h?h.shortYearCutoff:null)||this._defaults.shortYearCutoff;i=typeof i!="string"?i:(new Date).getFullYear()%100+parseInt(i,10);for(var j=(h?h.dayNamesShort:null)||this._defaults.dayNamesShort,n=(h?h.dayNames:null)||this._defaults.dayNames,p=(h?h.monthNamesShort:null)||this._defaults.monthNamesShort,l=(h? -h.monthNames:null)||this._defaults.monthNames,k=h=-1,m=-1,o=-1,q=false,s=function(x){(x=y+1<a.length&&a.charAt(y+1)==x)&&y++;return x},r=function(x){var C=s(x);x=new RegExp("^\\d{1,"+(x=="@"?14:x=="!"?20:x=="y"&&C?4:x=="o"?3:2)+"}");x=c.substring(w).match(x);if(!x)throw"Missing number at position "+w;w+=x[0].length;return parseInt(x[0],10)},u=function(x,C,J){x=s(x)?J:C;for(C=0;C<x.length;C++)if(c.substr(w,x[C].length).toLowerCase()==x[C].toLowerCase()){w+=x[C].length;return C+1}throw"Unknown name at position "+ -w;},v=function(){if(c.charAt(w)!=a.charAt(y))throw"Unexpected literal at position "+w;w++},w=0,y=0;y<a.length;y++)if(q)if(a.charAt(y)=="'"&&!s("'"))q=false;else v();else switch(a.charAt(y)){case "d":m=r("d");break;case "D":u("D",j,n);break;case "o":o=r("o");break;case "m":k=r("m");break;case "M":k=u("M",p,l);break;case "y":h=r("y");break;case "@":var B=new Date(r("@"));h=B.getFullYear();k=B.getMonth()+1;m=B.getDate();break;case "!":B=new Date((r("!")-this._ticksTo1970)/1E4);h=B.getFullYear();k=B.getMonth()+ -1;m=B.getDate();break;case "'":if(s("'"))v();else q=true;break;default:v()}if(h==-1)h=(new Date).getFullYear();else if(h<100)h+=(new Date).getFullYear()-(new Date).getFullYear()%100+(h<=i?0:-100);if(o>-1){k=1;m=o;do{i=this._getDaysInMonth(h,k-1);if(m<=i)break;k++;m-=i}while(1)}B=this._daylightSavingAdjust(new Date(h,k-1,m));if(B.getFullYear()!=h||B.getMonth()+1!=k||B.getDate()!=m)throw"Invalid date";return B},ATOM:"yy-mm-dd",COOKIE:"D, dd M yy",ISO_8601:"yy-mm-dd",RFC_822:"D, d M y",RFC_850:"DD, dd-M-y", -RFC_1036:"D, d M y",RFC_1123:"D, d M yy",RFC_2822:"D, d M yy",RSS:"D, d M y",TICKS:"!",TIMESTAMP:"@",W3C:"yy-mm-dd",_ticksTo1970:(718685+Math.floor(492.5)-Math.floor(19.7)+Math.floor(4.925))*24*60*60*1E7,formatDate:function(a,c,h){if(!c)return"";var i=(h?h.dayNamesShort:null)||this._defaults.dayNamesShort,j=(h?h.dayNames:null)||this._defaults.dayNames,n=(h?h.monthNamesShort:null)||this._defaults.monthNamesShort;h=(h?h.monthNames:null)||this._defaults.monthNames;var p=function(s){(s=q+1<a.length&& -a.charAt(q+1)==s)&&q++;return s},l=function(s,r,u){r=""+r;if(p(s))for(;r.length<u;)r="0"+r;return r},k=function(s,r,u,v){return p(s)?v[r]:u[r]},m="",o=false;if(c)for(var q=0;q<a.length;q++)if(o)if(a.charAt(q)=="'"&&!p("'"))o=false;else m+=a.charAt(q);else switch(a.charAt(q)){case "d":m+=l("d",c.getDate(),2);break;case "D":m+=k("D",c.getDay(),i,j);break;case "o":m+=l("o",(c.getTime()-(new Date(c.getFullYear(),0,0)).getTime())/864E5,3);break;case "m":m+=l("m",c.getMonth()+1,2);break;case "M":m+=k("M", -c.getMonth(),n,h);break;case "y":m+=p("y")?c.getFullYear():(c.getYear()%100<10?"0":"")+c.getYear()%100;break;case "@":m+=c.getTime();break;case "!":m+=c.getTime()*1E4+this._ticksTo1970;break;case "'":if(p("'"))m+="'";else o=true;break;default:m+=a.charAt(q)}return m},_possibleChars:function(a){for(var c="",h=false,i=function(n){(n=j+1<a.length&&a.charAt(j+1)==n)&&j++;return n},j=0;j<a.length;j++)if(h)if(a.charAt(j)=="'"&&!i("'"))h=false;else c+=a.charAt(j);else switch(a.charAt(j)){case "d":case "m":case "y":case "@":c+= -"0123456789";break;case "D":case "M":return null;case "'":if(i("'"))c+="'";else h=true;break;default:c+=a.charAt(j)}return c},_get:function(a,c){return a.settings[c]!==d?a.settings[c]:this._defaults[c]},_setDateFromField:function(a,c){if(a.input.val()!=a.lastVal){var h=this._get(a,"dateFormat"),i=a.lastVal=a.input?a.input.val():null,j,n;j=n=this._getDefaultDate(a);var p=this._getFormatConfig(a);try{j=this.parseDate(h,i,p)||n}catch(l){this.log(l);i=c?"":i}a.selectedDay=j.getDate();a.drawMonth=a.selectedMonth= -j.getMonth();a.drawYear=a.selectedYear=j.getFullYear();a.currentDay=i?j.getDate():0;a.currentMonth=i?j.getMonth():0;a.currentYear=i?j.getFullYear():0;this._adjustInstDate(a)}},_getDefaultDate:function(a){return this._restrictMinMax(a,this._determineDate(a,this._get(a,"defaultDate"),new Date))},_determineDate:function(a,c,h){var i=function(n){var p=new Date;p.setDate(p.getDate()+n);return p},j=function(n){try{return b.datepicker.parseDate(b.datepicker._get(a,"dateFormat"),n,b.datepicker._getFormatConfig(a))}catch(p){}var l= -(n.toLowerCase().match(/^c/)?b.datepicker._getDate(a):null)||new Date,k=l.getFullYear(),m=l.getMonth();l=l.getDate();for(var o=/([+-]?[0-9]+)\s*(d|D|w|W|m|M|y|Y)?/g,q=o.exec(n);q;){switch(q[2]||"d"){case "d":case "D":l+=parseInt(q[1],10);break;case "w":case "W":l+=parseInt(q[1],10)*7;break;case "m":case "M":m+=parseInt(q[1],10);l=Math.min(l,b.datepicker._getDaysInMonth(k,m));break;case "y":case "Y":k+=parseInt(q[1],10);l=Math.min(l,b.datepicker._getDaysInMonth(k,m));break}q=o.exec(n)}return new Date(k, -m,l)};if(c=(c=c==null||c===""?h:typeof c=="string"?j(c):typeof c=="number"?isNaN(c)?h:i(c):new Date(c.getTime()))&&c.toString()=="Invalid Date"?h:c){c.setHours(0);c.setMinutes(0);c.setSeconds(0);c.setMilliseconds(0)}return this._daylightSavingAdjust(c)},_daylightSavingAdjust:function(a){if(!a)return null;a.setHours(a.getHours()>12?a.getHours()+2:0);return a},_setDate:function(a,c,h){var i=!c,j=a.selectedMonth,n=a.selectedYear;c=this._restrictMinMax(a,this._determineDate(a,c,new Date));a.selectedDay= -a.currentDay=c.getDate();a.drawMonth=a.selectedMonth=a.currentMonth=c.getMonth();a.drawYear=a.selectedYear=a.currentYear=c.getFullYear();if((j!=a.selectedMonth||n!=a.selectedYear)&&!h)this._notifyChange(a);this._adjustInstDate(a);if(a.input)a.input.val(i?"":this._formatDate(a))},_getDate:function(a){return!a.currentYear||a.input&&a.input.val()==""?null:this._daylightSavingAdjust(new Date(a.currentYear,a.currentMonth,a.currentDay))},_generateHTML:function(a){var c=new Date;c=this._daylightSavingAdjust(new Date(c.getFullYear(), -c.getMonth(),c.getDate()));var h=this._get(a,"isRTL"),i=this._get(a,"showButtonPanel"),j=this._get(a,"hideIfNoPrevNext"),n=this._get(a,"navigationAsDateFormat"),p=this._getNumberOfMonths(a),l=this._get(a,"showCurrentAtPos"),k=this._get(a,"stepMonths"),m=p[0]!=1||p[1]!=1,o=this._daylightSavingAdjust(!a.currentDay?new Date(9999,9,9):new Date(a.currentYear,a.currentMonth,a.currentDay)),q=this._getMinMaxDate(a,"min"),s=this._getMinMaxDate(a,"max");l=a.drawMonth-l;var r=a.drawYear;if(l<0){l+=12;r--}if(s){var u= -this._daylightSavingAdjust(new Date(s.getFullYear(),s.getMonth()-p[0]*p[1]+1,s.getDate()));for(u=q&&u<q?q:u;this._daylightSavingAdjust(new Date(r,l,1))>u;){l--;if(l<0){l=11;r--}}}a.drawMonth=l;a.drawYear=r;u=this._get(a,"prevText");u=!n?u:this.formatDate(u,this._daylightSavingAdjust(new Date(r,l-k,1)),this._getFormatConfig(a));u=this._canAdjustMonth(a,-1,r,l)?'<a class="ui-datepicker-prev ui-corner-all" onclick="DP_jQuery_'+f+".datepicker._adjustDate('#"+a.id+"', -"+k+", 'M');\" title=\""+u+'"><span class="ui-icon ui-icon-circle-triangle-'+ -(h?"e":"w")+'">'+u+"</span></a>":j?"":'<a class="ui-datepicker-prev ui-corner-all ui-state-disabled" title="'+u+'"><span class="ui-icon ui-icon-circle-triangle-'+(h?"e":"w")+'">'+u+"</span></a>";var v=this._get(a,"nextText");v=!n?v:this.formatDate(v,this._daylightSavingAdjust(new Date(r,l+k,1)),this._getFormatConfig(a));j=this._canAdjustMonth(a,+1,r,l)?'<a class="ui-datepicker-next ui-corner-all" onclick="DP_jQuery_'+f+".datepicker._adjustDate('#"+a.id+"', +"+k+", 'M');\" title=\""+v+'"><span class="ui-icon ui-icon-circle-triangle-'+ -(h?"w":"e")+'">'+v+"</span></a>":j?"":'<a class="ui-datepicker-next ui-corner-all ui-state-disabled" title="'+v+'"><span class="ui-icon ui-icon-circle-triangle-'+(h?"w":"e")+'">'+v+"</span></a>";k=this._get(a,"currentText");v=this._get(a,"gotoCurrent")&&a.currentDay?o:c;k=!n?k:this.formatDate(k,v,this._getFormatConfig(a));n=!a.inline?'<button type="button" class="ui-datepicker-close ui-state-default ui-priority-primary ui-corner-all" onclick="DP_jQuery_'+f+'.datepicker._hideDatepicker();">'+this._get(a, -"closeText")+"</button>":"";i=i?'<div class="ui-datepicker-buttonpane ui-widget-content">'+(h?n:"")+(this._isInRange(a,v)?'<button type="button" class="ui-datepicker-current ui-state-default ui-priority-secondary ui-corner-all" onclick="DP_jQuery_'+f+".datepicker._gotoToday('#"+a.id+"');\">"+k+"</button>":"")+(h?"":n)+"</div>":"";n=parseInt(this._get(a,"firstDay"),10);n=isNaN(n)?0:n;k=this._get(a,"showWeek");v=this._get(a,"dayNames");this._get(a,"dayNamesShort");var w=this._get(a,"dayNamesMin"),y= -this._get(a,"monthNames"),B=this._get(a,"monthNamesShort"),x=this._get(a,"beforeShowDay"),C=this._get(a,"showOtherMonths"),J=this._get(a,"selectOtherMonths");this._get(a,"calculateWeek");for(var M=this._getDefaultDate(a),K="",G=0;G<p[0];G++){for(var N="",H=0;H<p[1];H++){var O=this._daylightSavingAdjust(new Date(r,l,a.selectedDay)),A=" ui-corner-all",D="";if(m){D+='<div class="ui-datepicker-group';if(p[1]>1)switch(H){case 0:D+=" ui-datepicker-group-first";A=" ui-corner-"+(h?"right":"left");break;case p[1]- -1:D+=" ui-datepicker-group-last";A=" ui-corner-"+(h?"left":"right");break;default:D+=" ui-datepicker-group-middle";A="";break}D+='">'}D+='<div class="ui-datepicker-header ui-widget-header ui-helper-clearfix'+A+'">'+(/all|left/.test(A)&&G==0?h?j:u:"")+(/all|right/.test(A)&&G==0?h?u:j:"")+this._generateMonthYearHeader(a,l,r,q,s,G>0||H>0,y,B)+'</div><table class="ui-datepicker-calendar"><thead><tr>';var E=k?'<th class="ui-datepicker-week-col">'+this._get(a,"weekHeader")+"</th>":"";for(A=0;A<7;A++){var z= -(A+n)%7;E+="<th"+((A+n+6)%7>=5?' class="ui-datepicker-week-end"':"")+'><span title="'+v[z]+'">'+w[z]+"</span></th>"}D+=E+"</tr></thead><tbody>";E=this._getDaysInMonth(r,l);if(r==a.selectedYear&&l==a.selectedMonth)a.selectedDay=Math.min(a.selectedDay,E);A=(this._getFirstDayOfMonth(r,l)-n+7)%7;E=m?6:Math.ceil((A+E)/7);z=this._daylightSavingAdjust(new Date(r,l,1-A));for(var P=0;P<E;P++){D+="<tr>";var Q=!k?"":'<td class="ui-datepicker-week-col">'+this._get(a,"calculateWeek")(z)+"</td>";for(A=0;A<7;A++){var I= -x?x.apply(a.input?a.input[0]:null,[z]):[true,""],F=z.getMonth()!=l,L=F&&!J||!I[0]||q&&z<q||s&&z>s;Q+='<td class="'+((A+n+6)%7>=5?" ui-datepicker-week-end":"")+(F?" ui-datepicker-other-month":"")+(z.getTime()==O.getTime()&&l==a.selectedMonth&&a._keyEvent||M.getTime()==z.getTime()&&M.getTime()==O.getTime()?" "+this._dayOverClass:"")+(L?" "+this._unselectableClass+" ui-state-disabled":"")+(F&&!C?"":" "+I[1]+(z.getTime()==o.getTime()?" "+this._currentClass:"")+(z.getTime()==c.getTime()?" ui-datepicker-today": -""))+'"'+((!F||C)&&I[2]?' title="'+I[2]+'"':"")+(L?"":' onclick="DP_jQuery_'+f+".datepicker._selectDay('#"+a.id+"',"+z.getMonth()+","+z.getFullYear()+', this);return false;"')+">"+(F&&!C?" ":L?'<span class="ui-state-default">'+z.getDate()+"</span>":'<a class="ui-state-default'+(z.getTime()==c.getTime()?" ui-state-highlight":"")+(z.getTime()==o.getTime()?" ui-state-active":"")+(F?" ui-priority-secondary":"")+'" href="#">'+z.getDate()+"</a>")+"</td>";z.setDate(z.getDate()+1);z=this._daylightSavingAdjust(z)}D+= -Q+"</tr>"}l++;if(l>11){l=0;r++}D+="</tbody></table>"+(m?"</div>"+(p[0]>0&&H==p[1]-1?'<div class="ui-datepicker-row-break"></div>':""):"");N+=D}K+=N}K+=i+(b.browser.msie&&parseInt(b.browser.version,10)<7&&!a.inline?'<iframe src="javascript:false;" class="ui-datepicker-cover" frameborder="0"></iframe>':"");a._keyEvent=false;return K},_generateMonthYearHeader:function(a,c,h,i,j,n,p,l){var k=this._get(a,"changeMonth"),m=this._get(a,"changeYear"),o=this._get(a,"showMonthAfterYear"),q='<div class="ui-datepicker-title">', -s="";if(n||!k)s+='<span class="ui-datepicker-month">'+p[c]+"</span>";else{p=i&&i.getFullYear()==h;var r=j&&j.getFullYear()==h;s+='<select class="ui-datepicker-month" onchange="DP_jQuery_'+f+".datepicker._selectMonthYear('#"+a.id+"', this, 'M');\" onclick=\"DP_jQuery_"+f+".datepicker._clickMonthYear('#"+a.id+"');\">";for(var u=0;u<12;u++)if((!p||u>=i.getMonth())&&(!r||u<=j.getMonth()))s+='<option value="'+u+'"'+(u==c?' selected="selected"':"")+">"+l[u]+"</option>";s+="</select>"}o||(q+=s+(n||!(k&& -m)?" ":""));a.yearshtml="";if(n||!m)q+='<span class="ui-datepicker-year">'+h+"</span>";else{l=this._get(a,"yearRange").split(":");var v=(new Date).getFullYear();p=function(w){w=w.match(/c[+-].*/)?h+parseInt(w.substring(1),10):w.match(/[+-].*/)?v+parseInt(w,10):parseInt(w,10);return isNaN(w)?v:w};c=p(l[0]);l=Math.max(c,p(l[1]||""));c=i?Math.max(c,i.getFullYear()):c;l=j?Math.min(l,j.getFullYear()):l;for(a.yearshtml+='<select class="ui-datepicker-year" onchange="DP_jQuery_'+f+".datepicker._selectMonthYear('#"+ -a.id+"', this, 'Y');\" onclick=\"DP_jQuery_"+f+".datepicker._clickMonthYear('#"+a.id+"');\">";c<=l;c++)a.yearshtml+='<option value="'+c+'"'+(c==h?' selected="selected"':"")+">"+c+"</option>";a.yearshtml+="</select>";if(b.browser.mozilla)q+='<select class="ui-datepicker-year"><option value="'+h+'" selected="selected">'+h+"</option></select>";else{q+=a.yearshtml;a.yearshtml=null}}q+=this._get(a,"yearSuffix");if(o)q+=(n||!(k&&m)?" ":"")+s;q+="</div>";return q},_adjustInstDate:function(a,c,h){var i= -a.drawYear+(h=="Y"?c:0),j=a.drawMonth+(h=="M"?c:0);c=Math.min(a.selectedDay,this._getDaysInMonth(i,j))+(h=="D"?c:0);i=this._restrictMinMax(a,this._daylightSavingAdjust(new Date(i,j,c)));a.selectedDay=i.getDate();a.drawMonth=a.selectedMonth=i.getMonth();a.drawYear=a.selectedYear=i.getFullYear();if(h=="M"||h=="Y")this._notifyChange(a)},_restrictMinMax:function(a,c){var h=this._getMinMaxDate(a,"min");a=this._getMinMaxDate(a,"max");c=h&&c<h?h:c;return c=a&&c>a?a:c},_notifyChange:function(a){var c=this._get(a, -"onChangeMonthYear");if(c)c.apply(a.input?a.input[0]:null,[a.selectedYear,a.selectedMonth+1,a])},_getNumberOfMonths:function(a){a=this._get(a,"numberOfMonths");return a==null?[1,1]:typeof a=="number"?[1,a]:a},_getMinMaxDate:function(a,c){return this._determineDate(a,this._get(a,c+"Date"),null)},_getDaysInMonth:function(a,c){return 32-this._daylightSavingAdjust(new Date(a,c,32)).getDate()},_getFirstDayOfMonth:function(a,c){return(new Date(a,c,1)).getDay()},_canAdjustMonth:function(a,c,h,i){var j=this._getNumberOfMonths(a); -h=this._daylightSavingAdjust(new Date(h,i+(c<0?c:j[0]*j[1]),1));c<0&&h.setDate(this._getDaysInMonth(h.getFullYear(),h.getMonth()));return this._isInRange(a,h)},_isInRange:function(a,c){var h=this._getMinMaxDate(a,"min");a=this._getMinMaxDate(a,"max");return(!h||c.getTime()>=h.getTime())&&(!a||c.getTime()<=a.getTime())},_getFormatConfig:function(a){var c=this._get(a,"shortYearCutoff");c=typeof c!="string"?c:(new Date).getFullYear()%100+parseInt(c,10);return{shortYearCutoff:c,dayNamesShort:this._get(a, -"dayNamesShort"),dayNames:this._get(a,"dayNames"),monthNamesShort:this._get(a,"monthNamesShort"),monthNames:this._get(a,"monthNames")}},_formatDate:function(a,c,h,i){if(!c){a.currentDay=a.selectedDay;a.currentMonth=a.selectedMonth;a.currentYear=a.selectedYear}c=c?typeof c=="object"?c:this._daylightSavingAdjust(new Date(i,h,c)):this._daylightSavingAdjust(new Date(a.currentYear,a.currentMonth,a.currentDay));return this.formatDate(this._get(a,"dateFormat"),c,this._getFormatConfig(a))}});b.fn.datepicker= -function(a){if(!this.length)return this;if(!b.datepicker.initialized){b(document).mousedown(b.datepicker._checkExternalClick).find("body").append(b.datepicker.dpDiv);b.datepicker.initialized=true}var c=Array.prototype.slice.call(arguments,1);if(typeof a=="string"&&(a=="isDisabled"||a=="getDate"||a=="widget"))return b.datepicker["_"+a+"Datepicker"].apply(b.datepicker,[this[0]].concat(c));if(a=="option"&&arguments.length==2&&typeof arguments[1]=="string")return b.datepicker["_"+a+"Datepicker"].apply(b.datepicker, -[this[0]].concat(c));return this.each(function(){typeof a=="string"?b.datepicker["_"+a+"Datepicker"].apply(b.datepicker,[this].concat(c)):b.datepicker._attachDatepicker(this,a)})};b.datepicker=new e;b.datepicker.initialized=false;b.datepicker.uuid=(new Date).getTime();b.datepicker.version="1.8.11";window["DP_jQuery_"+f]=b})(jQuery); -(function(b,d){var e={buttons:true,height:true,maxHeight:true,maxWidth:true,minHeight:true,minWidth:true,width:true},g={maxHeight:true,maxWidth:true,minHeight:true,minWidth:true};b.widget("ui.dialog",{options:{autoOpen:true,buttons:{},closeOnEscape:true,closeText:"close",dialogClass:"",draggable:true,hide:null,height:"auto",maxHeight:false,maxWidth:false,minHeight:150,minWidth:150,modal:false,position:{my:"center",at:"center",collision:"fit",using:function(f){var a=b(this).css(f).offset().top;a<0&& -b(this).css("top",f.top-a)}},resizable:true,show:null,stack:true,title:"",width:300,zIndex:1E3},_create:function(){this.originalTitle=this.element.attr("title");if(typeof this.originalTitle!=="string")this.originalTitle="";this.options.title=this.options.title||this.originalTitle;var f=this,a=f.options,c=a.title||" ",h=b.ui.dialog.getTitleId(f.element),i=(f.uiDialog=b("<div></div>")).appendTo(document.body).hide().addClass("ui-dialog ui-widget ui-widget-content ui-corner-all "+a.dialogClass).css({zIndex:a.zIndex}).attr("tabIndex", --1).css("outline",0).keydown(function(p){if(a.closeOnEscape&&p.keyCode&&p.keyCode===b.ui.keyCode.ESCAPE){f.close(p);p.preventDefault()}}).attr({role:"dialog","aria-labelledby":h}).mousedown(function(p){f.moveToTop(false,p)});f.element.show().removeAttr("title").addClass("ui-dialog-content ui-widget-content").appendTo(i);var j=(f.uiDialogTitlebar=b("<div></div>")).addClass("ui-dialog-titlebar ui-widget-header ui-corner-all ui-helper-clearfix").prependTo(i),n=b('<a href="#"></a>').addClass("ui-dialog-titlebar-close ui-corner-all").attr("role", -"button").hover(function(){n.addClass("ui-state-hover")},function(){n.removeClass("ui-state-hover")}).focus(function(){n.addClass("ui-state-focus")}).blur(function(){n.removeClass("ui-state-focus")}).click(function(p){f.close(p);return false}).appendTo(j);(f.uiDialogTitlebarCloseText=b("<span></span>")).addClass("ui-icon ui-icon-closethick").text(a.closeText).appendTo(n);b("<span></span>").addClass("ui-dialog-title").attr("id",h).html(c).prependTo(j);if(b.isFunction(a.beforeclose)&&!b.isFunction(a.beforeClose))a.beforeClose= -a.beforeclose;j.find("*").add(j).disableSelection();a.draggable&&b.fn.draggable&&f._makeDraggable();a.resizable&&b.fn.resizable&&f._makeResizable();f._createButtons(a.buttons);f._isOpen=false;b.fn.bgiframe&&i.bgiframe()},_init:function(){this.options.autoOpen&&this.open()},destroy:function(){var f=this;f.overlay&&f.overlay.destroy();f.uiDialog.hide();f.element.unbind(".dialog").removeData("dialog").removeClass("ui-dialog-content ui-widget-content").hide().appendTo("body");f.uiDialog.remove();f.originalTitle&& -f.element.attr("title",f.originalTitle);return f},widget:function(){return this.uiDialog},close:function(f){var a=this,c,h;if(false!==a._trigger("beforeClose",f)){a.overlay&&a.overlay.destroy();a.uiDialog.unbind("keypress.ui-dialog");a._isOpen=false;if(a.options.hide)a.uiDialog.hide(a.options.hide,function(){a._trigger("close",f)});else{a.uiDialog.hide();a._trigger("close",f)}b.ui.dialog.overlay.resize();if(a.options.modal){c=0;b(".ui-dialog").each(function(){if(this!==a.uiDialog[0]){h=b(this).css("z-index"); -isNaN(h)||(c=Math.max(c,h))}});b.ui.dialog.maxZ=c}return a}},isOpen:function(){return this._isOpen},moveToTop:function(f,a){var c=this,h=c.options;if(h.modal&&!f||!h.stack&&!h.modal)return c._trigger("focus",a);if(h.zIndex>b.ui.dialog.maxZ)b.ui.dialog.maxZ=h.zIndex;if(c.overlay){b.ui.dialog.maxZ+=1;c.overlay.$el.css("z-index",b.ui.dialog.overlay.maxZ=b.ui.dialog.maxZ)}f={scrollTop:c.element.attr("scrollTop"),scrollLeft:c.element.attr("scrollLeft")};b.ui.dialog.maxZ+=1;c.uiDialog.css("z-index",b.ui.dialog.maxZ); -c.element.attr(f);c._trigger("focus",a);return c},open:function(){if(!this._isOpen){var f=this,a=f.options,c=f.uiDialog;f.overlay=a.modal?new b.ui.dialog.overlay(f):null;f._size();f._position(a.position);c.show(a.show);f.moveToTop(true);a.modal&&c.bind("keypress.ui-dialog",function(h){if(h.keyCode===b.ui.keyCode.TAB){var i=b(":tabbable",this),j=i.filter(":first");i=i.filter(":last");if(h.target===i[0]&&!h.shiftKey){j.focus(1);return false}else if(h.target===j[0]&&h.shiftKey){i.focus(1);return false}}}); -b(f.element.find(":tabbable").get().concat(c.find(".ui-dialog-buttonpane :tabbable").get().concat(c.get()))).eq(0).focus();f._isOpen=true;f._trigger("open");return f}},_createButtons:function(f){var a=this,c=false,h=b("<div></div>").addClass("ui-dialog-buttonpane ui-widget-content ui-helper-clearfix"),i=b("<div></div>").addClass("ui-dialog-buttonset").appendTo(h);a.uiDialog.find(".ui-dialog-buttonpane").remove();typeof f==="object"&&f!==null&&b.each(f,function(){return!(c=true)});if(c){b.each(f,function(j, -n){n=b.isFunction(n)?{click:n,text:j}:n;j=b('<button type="button"></button>').attr(n,true).unbind("click").click(function(){n.click.apply(a.element[0],arguments)}).appendTo(i);b.fn.button&&j.button()});h.appendTo(a.uiDialog)}},_makeDraggable:function(){function f(j){return{position:j.position,offset:j.offset}}var a=this,c=a.options,h=b(document),i;a.uiDialog.draggable({cancel:".ui-dialog-content, .ui-dialog-titlebar-close",handle:".ui-dialog-titlebar",containment:"document",start:function(j,n){i= -c.height==="auto"?"auto":b(this).height();b(this).height(b(this).height()).addClass("ui-dialog-dragging");a._trigger("dragStart",j,f(n))},drag:function(j,n){a._trigger("drag",j,f(n))},stop:function(j,n){c.position=[n.position.left-h.scrollLeft(),n.position.top-h.scrollTop()];b(this).removeClass("ui-dialog-dragging").height(i);a._trigger("dragStop",j,f(n));b.ui.dialog.overlay.resize()}})},_makeResizable:function(f){function a(j){return{originalPosition:j.originalPosition,originalSize:j.originalSize, -position:j.position,size:j.size}}f=f===d?this.options.resizable:f;var c=this,h=c.options,i=c.uiDialog.css("position");f=typeof f==="string"?f:"n,e,s,w,se,sw,ne,nw";c.uiDialog.resizable({cancel:".ui-dialog-content",containment:"document",alsoResize:c.element,maxWidth:h.maxWidth,maxHeight:h.maxHeight,minWidth:h.minWidth,minHeight:c._minHeight(),handles:f,start:function(j,n){b(this).addClass("ui-dialog-resizing");c._trigger("resizeStart",j,a(n))},resize:function(j,n){c._trigger("resize",j,a(n))},stop:function(j, -n){b(this).removeClass("ui-dialog-resizing");h.height=b(this).height();h.width=b(this).width();c._trigger("resizeStop",j,a(n));b.ui.dialog.overlay.resize()}}).css("position",i).find(".ui-resizable-se").addClass("ui-icon ui-icon-grip-diagonal-se")},_minHeight:function(){var f=this.options;return f.height==="auto"?f.minHeight:Math.min(f.minHeight,f.height)},_position:function(f){var a=[],c=[0,0],h;if(f){if(typeof f==="string"||typeof f==="object"&&"0"in f){a=f.split?f.split(" "):[f[0],f[1]];if(a.length=== -1)a[1]=a[0];b.each(["left","top"],function(i,j){if(+a[i]===a[i]){c[i]=a[i];a[i]=j}});f={my:a.join(" "),at:a.join(" "),offset:c.join(" ")}}f=b.extend({},b.ui.dialog.prototype.options.position,f)}else f=b.ui.dialog.prototype.options.position;(h=this.uiDialog.is(":visible"))||this.uiDialog.show();this.uiDialog.css({top:0,left:0}).position(b.extend({of:window},f));h||this.uiDialog.hide()},_setOptions:function(f){var a=this,c={},h=false;b.each(f,function(i,j){a._setOption(i,j);if(i in e)h=true;if(i in -g)c[i]=j});h&&this._size();this.uiDialog.is(":data(resizable)")&&this.uiDialog.resizable("option",c)},_setOption:function(f,a){var c=this,h=c.uiDialog;switch(f){case "beforeclose":f="beforeClose";break;case "buttons":c._createButtons(a);break;case "closeText":c.uiDialogTitlebarCloseText.text(""+a);break;case "dialogClass":h.removeClass(c.options.dialogClass).addClass("ui-dialog ui-widget ui-widget-content ui-corner-all "+a);break;case "disabled":a?h.addClass("ui-dialog-disabled"):h.removeClass("ui-dialog-disabled"); -break;case "draggable":var i=h.is(":data(draggable)");i&&!a&&h.draggable("destroy");!i&&a&&c._makeDraggable();break;case "position":c._position(a);break;case "resizable":(i=h.is(":data(resizable)"))&&!a&&h.resizable("destroy");i&&typeof a==="string"&&h.resizable("option","handles",a);!i&&a!==false&&c._makeResizable(a);break;case "title":b(".ui-dialog-title",c.uiDialogTitlebar).html(""+(a||" "));break}b.Widget.prototype._setOption.apply(c,arguments)},_size:function(){var f=this.options,a,c,h= -this.uiDialog.is(":visible");this.element.show().css({width:"auto",minHeight:0,height:0});if(f.minWidth>f.width)f.width=f.minWidth;a=this.uiDialog.css({height:"auto",width:f.width}).height();c=Math.max(0,f.minHeight-a);if(f.height==="auto")if(b.support.minHeight)this.element.css({minHeight:c,height:"auto"});else{this.uiDialog.show();f=this.element.css("height","auto").height();h||this.uiDialog.hide();this.element.height(Math.max(f,c))}else this.element.height(Math.max(f.height-a,0));this.uiDialog.is(":data(resizable)")&& -this.uiDialog.resizable("option","minHeight",this._minHeight())}});b.extend(b.ui.dialog,{version:"1.8.11",uuid:0,maxZ:0,getTitleId:function(f){f=f.attr("id");if(!f){this.uuid+=1;f=this.uuid}return"ui-dialog-title-"+f},overlay:function(f){this.$el=b.ui.dialog.overlay.create(f)}});b.extend(b.ui.dialog.overlay,{instances:[],oldInstances:[],maxZ:0,events:b.map("focus,mousedown,mouseup,keydown,keypress,click".split(","),function(f){return f+".dialog-overlay"}).join(" "),create:function(f){if(this.instances.length=== -0){setTimeout(function(){b.ui.dialog.overlay.instances.length&&b(document).bind(b.ui.dialog.overlay.events,function(c){if(b(c.target).zIndex()<b.ui.dialog.overlay.maxZ)return false})},1);b(document).bind("keydown.dialog-overlay",function(c){if(f.options.closeOnEscape&&c.keyCode&&c.keyCode===b.ui.keyCode.ESCAPE){f.close(c);c.preventDefault()}});b(window).bind("resize.dialog-overlay",b.ui.dialog.overlay.resize)}var a=(this.oldInstances.pop()||b("<div></div>").addClass("ui-widget-overlay")).appendTo(document.body).css({width:this.width(), -height:this.height()});b.fn.bgiframe&&a.bgiframe();this.instances.push(a);return a},destroy:function(f){var a=b.inArray(f,this.instances);a!=-1&&this.oldInstances.push(this.instances.splice(a,1)[0]);this.instances.length===0&&b([document,window]).unbind(".dialog-overlay");f.remove();var c=0;b.each(this.instances,function(){c=Math.max(c,this.css("z-index"))});this.maxZ=c},height:function(){var f,a;if(b.browser.msie&&b.browser.version<7){f=Math.max(document.documentElement.scrollHeight,document.body.scrollHeight); -a=Math.max(document.documentElement.offsetHeight,document.body.offsetHeight);return f<a?b(window).height()+"px":f+"px"}else return b(document).height()+"px"},width:function(){var f,a;if(b.browser.msie&&b.browser.version<7){f=Math.max(document.documentElement.scrollWidth,document.body.scrollWidth);a=Math.max(document.documentElement.offsetWidth,document.body.offsetWidth);return f<a?b(window).width()+"px":f+"px"}else return b(document).width()+"px"},resize:function(){var f=b([]);b.each(b.ui.dialog.overlay.instances, -function(){f=f.add(this)});f.css({width:0,height:0}).css({width:b.ui.dialog.overlay.width(),height:b.ui.dialog.overlay.height()})}});b.extend(b.ui.dialog.overlay.prototype,{destroy:function(){b.ui.dialog.overlay.destroy(this.$el)}})})(jQuery); -(function(b){b.ui=b.ui||{};var d=/left|center|right/,e=/top|center|bottom/,g=b.fn.position,f=b.fn.offset;b.fn.position=function(a){if(!a||!a.of)return g.apply(this,arguments);a=b.extend({},a);var c=b(a.of),h=c[0],i=(a.collision||"flip").split(" "),j=a.offset?a.offset.split(" "):[0,0],n,p,l;if(h.nodeType===9){n=c.width();p=c.height();l={top:0,left:0}}else if(h.setTimeout){n=c.width();p=c.height();l={top:c.scrollTop(),left:c.scrollLeft()}}else if(h.preventDefault){a.at="left top";n=p=0;l={top:a.of.pageY, -left:a.of.pageX}}else{n=c.outerWidth();p=c.outerHeight();l=c.offset()}b.each(["my","at"],function(){var k=(a[this]||"").split(" ");if(k.length===1)k=d.test(k[0])?k.concat(["center"]):e.test(k[0])?["center"].concat(k):["center","center"];k[0]=d.test(k[0])?k[0]:"center";k[1]=e.test(k[1])?k[1]:"center";a[this]=k});if(i.length===1)i[1]=i[0];j[0]=parseInt(j[0],10)||0;if(j.length===1)j[1]=j[0];j[1]=parseInt(j[1],10)||0;if(a.at[0]==="right")l.left+=n;else if(a.at[0]==="center")l.left+=n/2;if(a.at[1]==="bottom")l.top+= -p;else if(a.at[1]==="center")l.top+=p/2;l.left+=j[0];l.top+=j[1];return this.each(function(){var k=b(this),m=k.outerWidth(),o=k.outerHeight(),q=parseInt(b.curCSS(this,"marginLeft",true))||0,s=parseInt(b.curCSS(this,"marginTop",true))||0,r=m+q+(parseInt(b.curCSS(this,"marginRight",true))||0),u=o+s+(parseInt(b.curCSS(this,"marginBottom",true))||0),v=b.extend({},l),w;if(a.my[0]==="right")v.left-=m;else if(a.my[0]==="center")v.left-=m/2;if(a.my[1]==="bottom")v.top-=o;else if(a.my[1]==="center")v.top-= -o/2;v.left=Math.round(v.left);v.top=Math.round(v.top);w={left:v.left-q,top:v.top-s};b.each(["left","top"],function(y,B){b.ui.position[i[y]]&&b.ui.position[i[y]][B](v,{targetWidth:n,targetHeight:p,elemWidth:m,elemHeight:o,collisionPosition:w,collisionWidth:r,collisionHeight:u,offset:j,my:a.my,at:a.at})});b.fn.bgiframe&&k.bgiframe();k.offset(b.extend(v,{using:a.using}))})};b.ui.position={fit:{left:function(a,c){var h=b(window);h=c.collisionPosition.left+c.collisionWidth-h.width()-h.scrollLeft();a.left= -h>0?a.left-h:Math.max(a.left-c.collisionPosition.left,a.left)},top:function(a,c){var h=b(window);h=c.collisionPosition.top+c.collisionHeight-h.height()-h.scrollTop();a.top=h>0?a.top-h:Math.max(a.top-c.collisionPosition.top,a.top)}},flip:{left:function(a,c){if(c.at[0]!=="center"){var h=b(window);h=c.collisionPosition.left+c.collisionWidth-h.width()-h.scrollLeft();var i=c.my[0]==="left"?-c.elemWidth:c.my[0]==="right"?c.elemWidth:0,j=c.at[0]==="left"?c.targetWidth:-c.targetWidth,n=-2*c.offset[0];a.left+= -c.collisionPosition.left<0?i+j+n:h>0?i+j+n:0}},top:function(a,c){if(c.at[1]!=="center"){var h=b(window);h=c.collisionPosition.top+c.collisionHeight-h.height()-h.scrollTop();var i=c.my[1]==="top"?-c.elemHeight:c.my[1]==="bottom"?c.elemHeight:0,j=c.at[1]==="top"?c.targetHeight:-c.targetHeight,n=-2*c.offset[1];a.top+=c.collisionPosition.top<0?i+j+n:h>0?i+j+n:0}}}};if(!b.offset.setOffset){b.offset.setOffset=function(a,c){if(/static/.test(b.curCSS(a,"position")))a.style.position="relative";var h=b(a), -i=h.offset(),j=parseInt(b.curCSS(a,"top",true),10)||0,n=parseInt(b.curCSS(a,"left",true),10)||0;i={top:c.top-i.top+j,left:c.left-i.left+n};"using"in c?c.using.call(a,i):h.css(i)};b.fn.offset=function(a){var c=this[0];if(!c||!c.ownerDocument)return null;if(a)return this.each(function(){b.offset.setOffset(this,a)});return f.call(this)}}})(jQuery); -(function(b,d){b.widget("ui.progressbar",{options:{value:0,max:100},min:0,_create:function(){this.element.addClass("ui-progressbar ui-widget ui-widget-content ui-corner-all").attr({role:"progressbar","aria-valuemin":this.min,"aria-valuemax":this.options.max,"aria-valuenow":this._value()});this.valueDiv=b("<div class='ui-progressbar-value ui-widget-header ui-corner-left'></div>").appendTo(this.element);this.oldValue=this._value();this._refreshValue()},destroy:function(){this.element.removeClass("ui-progressbar ui-widget ui-widget-content ui-corner-all").removeAttr("role").removeAttr("aria-valuemin").removeAttr("aria-valuemax").removeAttr("aria-valuenow"); -this.valueDiv.remove();b.Widget.prototype.destroy.apply(this,arguments)},value:function(e){if(e===d)return this._value();this._setOption("value",e);return this},_setOption:function(e,g){if(e==="value"){this.options.value=g;this._refreshValue();this._value()===this.options.max&&this._trigger("complete")}b.Widget.prototype._setOption.apply(this,arguments)},_value:function(){var e=this.options.value;if(typeof e!=="number")e=0;return Math.min(this.options.max,Math.max(this.min,e))},_percentage:function(){return 100* -this._value()/this.options.max},_refreshValue:function(){var e=this.value(),g=this._percentage();if(this.oldValue!==e){this.oldValue=e;this._trigger("change")}this.valueDiv.toggleClass("ui-corner-right",e===this.options.max).width(g.toFixed(0)+"%");this.element.attr("aria-valuenow",e)}});b.extend(b.ui.progressbar,{version:"1.8.11"})})(jQuery); -(function(b){b.widget("ui.slider",b.ui.mouse,{widgetEventPrefix:"slide",options:{animate:false,distance:0,max:100,min:0,orientation:"horizontal",range:false,step:1,value:0,values:null},_create:function(){var d=this,e=this.options;this._mouseSliding=this._keySliding=false;this._animateOff=true;this._handleIndex=null;this._detectOrientation();this._mouseInit();this.element.addClass("ui-slider ui-slider-"+this.orientation+" ui-widget ui-widget-content ui-corner-all");e.disabled&&this.element.addClass("ui-slider-disabled ui-disabled"); -this.range=b([]);if(e.range){if(e.range===true){this.range=b("<div></div>");if(!e.values)e.values=[this._valueMin(),this._valueMin()];if(e.values.length&&e.values.length!==2)e.values=[e.values[0],e.values[0]]}else this.range=b("<div></div>");this.range.appendTo(this.element).addClass("ui-slider-range");if(e.range==="min"||e.range==="max")this.range.addClass("ui-slider-range-"+e.range);this.range.addClass("ui-widget-header")}b(".ui-slider-handle",this.element).length===0&&b("<a href='#'></a>").appendTo(this.element).addClass("ui-slider-handle"); -if(e.values&&e.values.length)for(;b(".ui-slider-handle",this.element).length<e.values.length;)b("<a href='#'></a>").appendTo(this.element).addClass("ui-slider-handle");this.handles=b(".ui-slider-handle",this.element).addClass("ui-state-default ui-corner-all");this.handle=this.handles.eq(0);this.handles.add(this.range).filter("a").click(function(g){g.preventDefault()}).hover(function(){e.disabled||b(this).addClass("ui-state-hover")},function(){b(this).removeClass("ui-state-hover")}).focus(function(){if(e.disabled)b(this).blur(); -else{b(".ui-slider .ui-state-focus").removeClass("ui-state-focus");b(this).addClass("ui-state-focus")}}).blur(function(){b(this).removeClass("ui-state-focus")});this.handles.each(function(g){b(this).data("index.ui-slider-handle",g)});this.handles.keydown(function(g){var f=true,a=b(this).data("index.ui-slider-handle"),c,h,i;if(!d.options.disabled){switch(g.keyCode){case b.ui.keyCode.HOME:case b.ui.keyCode.END:case b.ui.keyCode.PAGE_UP:case b.ui.keyCode.PAGE_DOWN:case b.ui.keyCode.UP:case b.ui.keyCode.RIGHT:case b.ui.keyCode.DOWN:case b.ui.keyCode.LEFT:f= -false;if(!d._keySliding){d._keySliding=true;b(this).addClass("ui-state-active");c=d._start(g,a);if(c===false)return}break}i=d.options.step;c=d.options.values&&d.options.values.length?(h=d.values(a)):(h=d.value());switch(g.keyCode){case b.ui.keyCode.HOME:h=d._valueMin();break;case b.ui.keyCode.END:h=d._valueMax();break;case b.ui.keyCode.PAGE_UP:h=d._trimAlignValue(c+(d._valueMax()-d._valueMin())/5);break;case b.ui.keyCode.PAGE_DOWN:h=d._trimAlignValue(c-(d._valueMax()-d._valueMin())/5);break;case b.ui.keyCode.UP:case b.ui.keyCode.RIGHT:if(c=== -d._valueMax())return;h=d._trimAlignValue(c+i);break;case b.ui.keyCode.DOWN:case b.ui.keyCode.LEFT:if(c===d._valueMin())return;h=d._trimAlignValue(c-i);break}d._slide(g,a,h);return f}}).keyup(function(g){var f=b(this).data("index.ui-slider-handle");if(d._keySliding){d._keySliding=false;d._stop(g,f);d._change(g,f);b(this).removeClass("ui-state-active")}});this._refreshValue();this._animateOff=false},destroy:function(){this.handles.remove();this.range.remove();this.element.removeClass("ui-slider ui-slider-horizontal ui-slider-vertical ui-slider-disabled ui-widget ui-widget-content ui-corner-all").removeData("slider").unbind(".slider"); -this._mouseDestroy();return this},_mouseCapture:function(d){var e=this.options,g,f,a,c,h;if(e.disabled)return false;this.elementSize={width:this.element.outerWidth(),height:this.element.outerHeight()};this.elementOffset=this.element.offset();g=this._normValueFromMouse({x:d.pageX,y:d.pageY});f=this._valueMax()-this._valueMin()+1;c=this;this.handles.each(function(i){var j=Math.abs(g-c.values(i));if(f>j){f=j;a=b(this);h=i}});if(e.range===true&&this.values(1)===e.min){h+=1;a=b(this.handles[h])}if(this._start(d, -h)===false)return false;this._mouseSliding=true;c._handleIndex=h;a.addClass("ui-state-active").focus();e=a.offset();this._clickOffset=!b(d.target).parents().andSelf().is(".ui-slider-handle")?{left:0,top:0}:{left:d.pageX-e.left-a.width()/2,top:d.pageY-e.top-a.height()/2-(parseInt(a.css("borderTopWidth"),10)||0)-(parseInt(a.css("borderBottomWidth"),10)||0)+(parseInt(a.css("marginTop"),10)||0)};this.handles.hasClass("ui-state-hover")||this._slide(d,h,g);return this._animateOff=true},_mouseStart:function(){return true}, -_mouseDrag:function(d){var e=this._normValueFromMouse({x:d.pageX,y:d.pageY});this._slide(d,this._handleIndex,e);return false},_mouseStop:function(d){this.handles.removeClass("ui-state-active");this._mouseSliding=false;this._stop(d,this._handleIndex);this._change(d,this._handleIndex);this._clickOffset=this._handleIndex=null;return this._animateOff=false},_detectOrientation:function(){this.orientation=this.options.orientation==="vertical"?"vertical":"horizontal"},_normValueFromMouse:function(d){var e; -if(this.orientation==="horizontal"){e=this.elementSize.width;d=d.x-this.elementOffset.left-(this._clickOffset?this._clickOffset.left:0)}else{e=this.elementSize.height;d=d.y-this.elementOffset.top-(this._clickOffset?this._clickOffset.top:0)}e=d/e;if(e>1)e=1;if(e<0)e=0;if(this.orientation==="vertical")e=1-e;d=this._valueMax()-this._valueMin();return this._trimAlignValue(this._valueMin()+e*d)},_start:function(d,e){var g={handle:this.handles[e],value:this.value()};if(this.options.values&&this.options.values.length){g.value= -this.values(e);g.values=this.values()}return this._trigger("start",d,g)},_slide:function(d,e,g){var f;if(this.options.values&&this.options.values.length){f=this.values(e?0:1);if(this.options.values.length===2&&this.options.range===true&&(e===0&&g>f||e===1&&g<f))g=f;if(g!==this.values(e)){f=this.values();f[e]=g;d=this._trigger("slide",d,{handle:this.handles[e],value:g,values:f});this.values(e?0:1);d!==false&&this.values(e,g,true)}}else if(g!==this.value()){d=this._trigger("slide",d,{handle:this.handles[e], -value:g});d!==false&&this.value(g)}},_stop:function(d,e){var g={handle:this.handles[e],value:this.value()};if(this.options.values&&this.options.values.length){g.value=this.values(e);g.values=this.values()}this._trigger("stop",d,g)},_change:function(d,e){if(!this._keySliding&&!this._mouseSliding){var g={handle:this.handles[e],value:this.value()};if(this.options.values&&this.options.values.length){g.value=this.values(e);g.values=this.values()}this._trigger("change",d,g)}},value:function(d){if(arguments.length){this.options.value= -this._trimAlignValue(d);this._refreshValue();this._change(null,0)}return this._value()},values:function(d,e){var g,f,a;if(arguments.length>1){this.options.values[d]=this._trimAlignValue(e);this._refreshValue();this._change(null,d)}if(arguments.length)if(b.isArray(arguments[0])){g=this.options.values;f=arguments[0];for(a=0;a<g.length;a+=1){g[a]=this._trimAlignValue(f[a]);this._change(null,a)}this._refreshValue()}else return this.options.values&&this.options.values.length?this._values(d):this.value(); -else return this._values()},_setOption:function(d,e){var g,f=0;if(b.isArray(this.options.values))f=this.options.values.length;b.Widget.prototype._setOption.apply(this,arguments);switch(d){case "disabled":if(e){this.handles.filter(".ui-state-focus").blur();this.handles.removeClass("ui-state-hover");this.handles.attr("disabled","disabled");this.element.addClass("ui-disabled")}else{this.handles.removeAttr("disabled");this.element.removeClass("ui-disabled")}break;case "orientation":this._detectOrientation(); -this.element.removeClass("ui-slider-horizontal ui-slider-vertical").addClass("ui-slider-"+this.orientation);this._refreshValue();break;case "value":this._animateOff=true;this._refreshValue();this._change(null,0);this._animateOff=false;break;case "values":this._animateOff=true;this._refreshValue();for(g=0;g<f;g+=1)this._change(null,g);this._animateOff=false;break}},_value:function(){var d=this.options.value;return d=this._trimAlignValue(d)},_values:function(d){var e,g;if(arguments.length){e=this.options.values[d]; -return e=this._trimAlignValue(e)}else{e=this.options.values.slice();for(g=0;g<e.length;g+=1)e[g]=this._trimAlignValue(e[g]);return e}},_trimAlignValue:function(d){if(d<=this._valueMin())return this._valueMin();if(d>=this._valueMax())return this._valueMax();var e=this.options.step>0?this.options.step:1,g=(d-this._valueMin())%e;alignValue=d-g;if(Math.abs(g)*2>=e)alignValue+=g>0?e:-e;return parseFloat(alignValue.toFixed(5))},_valueMin:function(){return this.options.min},_valueMax:function(){return this.options.max}, -_refreshValue:function(){var d=this.options.range,e=this.options,g=this,f=!this._animateOff?e.animate:false,a,c={},h,i,j,n;if(this.options.values&&this.options.values.length)this.handles.each(function(p){a=(g.values(p)-g._valueMin())/(g._valueMax()-g._valueMin())*100;c[g.orientation==="horizontal"?"left":"bottom"]=a+"%";b(this).stop(1,1)[f?"animate":"css"](c,e.animate);if(g.options.range===true)if(g.orientation==="horizontal"){if(p===0)g.range.stop(1,1)[f?"animate":"css"]({left:a+"%"},e.animate); 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-this.list.addClass("ui-tabs-nav ui-helper-reset ui-helper-clearfix ui-widget-header ui-corner-all");this.lis.addClass("ui-state-default ui-corner-top");this.panels.addClass("ui-tabs-panel ui-widget-content ui-corner-bottom");if(j.selected===d){location.hash&&this.anchors.each(function(r,u){if(u.hash==location.hash){j.selected=r;return false}});if(typeof j.selected!=="number"&&j.cookie)j.selected=parseInt(i._cookie(),10);if(typeof j.selected!=="number"&&this.lis.filter(".ui-tabs-selected").length)j.selected= -this.lis.index(this.lis.filter(".ui-tabs-selected"));j.selected=j.selected||(this.lis.length?0:-1)}else if(j.selected===null)j.selected=-1;j.selected=j.selected>=0&&this.anchors[j.selected]||j.selected<0?j.selected:0;j.disabled=b.unique(j.disabled.concat(b.map(this.lis.filter(".ui-state-disabled"),function(r){return i.lis.index(r)}))).sort();b.inArray(j.selected,j.disabled)!=-1&&j.disabled.splice(b.inArray(j.selected,j.disabled),1);this.panels.addClass("ui-tabs-hide");this.lis.removeClass("ui-tabs-selected ui-state-active"); 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-this.anchors.bind(j.event+".tabs",function(){var r=this,u=b(r).closest("li"),v=i.panels.filter(":not(.ui-tabs-hide)"),w=i.element.find(i._sanitizeSelector(r.hash));if(u.hasClass("ui-tabs-selected")&&!j.collapsible||u.hasClass("ui-state-disabled")||u.hasClass("ui-state-processing")||i.panels.filter(":animated").length||i._trigger("select",null,i._ui(this,w[0]))===false){this.blur();return false}j.selected=i.anchors.index(this);i.abort();if(j.collapsible)if(u.hasClass("ui-tabs-selected")){j.selected= --1;j.cookie&&i._cookie(j.selected,j.cookie);i.element.queue("tabs",function(){s(r,v)}).dequeue("tabs");this.blur();return false}else if(!v.length){j.cookie&&i._cookie(j.selected,j.cookie);i.element.queue("tabs",function(){q(r,w)});i.load(i.anchors.index(this));this.blur();return false}j.cookie&&i._cookie(j.selected,j.cookie);if(w.length){v.length&&i.element.queue("tabs",function(){s(r,v)});i.element.queue("tabs",function(){q(r,w)});i.load(i.anchors.index(this))}else throw"jQuery UI Tabs: Mismatching fragment identifier."; -b.browser.msie&&this.blur()});this.anchors.bind("click.tabs",function(){return false})},_getIndex:function(c){if(typeof c=="string")c=this.anchors.index(this.anchors.filter("[href$="+c+"]"));return c},destroy:function(){var c=this.options;this.abort();this.element.unbind(".tabs").removeClass("ui-tabs ui-widget ui-widget-content ui-corner-all ui-tabs-collapsible").removeData("tabs");this.list.removeClass("ui-tabs-nav ui-helper-reset ui-helper-clearfix ui-widget-header ui-corner-all");this.anchors.each(function(){var h= -b.data(this,"href.tabs");if(h)this.href=h;var i=b(this).unbind(".tabs");b.each(["href","load","cache"],function(j,n){i.removeData(n+".tabs")})});this.lis.unbind(".tabs").add(this.panels).each(function(){b.data(this,"destroy.tabs")?b(this).remove():b(this).removeClass("ui-state-default ui-corner-top ui-tabs-selected ui-state-active ui-state-hover ui-state-focus ui-state-disabled ui-tabs-panel ui-widget-content ui-corner-bottom ui-tabs-hide")});c.cookie&&this._cookie(null,c.cookie);return this},add:function(c, -h,i){if(i===d)i=this.anchors.length;var j=this,n=this.options;h=b(n.tabTemplate.replace(/#\{href\}/g,c).replace(/#\{label\}/g,h));c=!c.indexOf("#")?c.replace("#",""):this._tabId(b("a",h)[0]);h.addClass("ui-state-default ui-corner-top").data("destroy.tabs",true);var p=j.element.find("#"+c);p.length||(p=b(n.panelTemplate).attr("id",c).data("destroy.tabs",true));p.addClass("ui-tabs-panel ui-widget-content ui-corner-bottom ui-tabs-hide");if(i>=this.lis.length){h.appendTo(this.list);p.appendTo(this.list[0].parentNode)}else{h.insertBefore(this.lis[i]); -p.insertBefore(this.panels[i])}n.disabled=b.map(n.disabled,function(l){return l>=i?++l:l});this._tabify();if(this.anchors.length==1){n.selected=0;h.addClass("ui-tabs-selected ui-state-active");p.removeClass("ui-tabs-hide");this.element.queue("tabs",function(){j._trigger("show",null,j._ui(j.anchors[0],j.panels[0]))});this.load(0)}this._trigger("add",null,this._ui(this.anchors[i],this.panels[i]));return this},remove:function(c){c=this._getIndex(c);var h=this.options,i=this.lis.eq(c).remove(),j=this.panels.eq(c).remove(); -if(i.hasClass("ui-tabs-selected")&&this.anchors.length>1)this.select(c+(c+1<this.anchors.length?1:-1));h.disabled=b.map(b.grep(h.disabled,function(n){return n!=c}),function(n){return n>=c?--n:n});this._tabify();this._trigger("remove",null,this._ui(i.find("a")[0],j[0]));return this},enable:function(c){c=this._getIndex(c);var h=this.options;if(b.inArray(c,h.disabled)!=-1){this.lis.eq(c).removeClass("ui-state-disabled");h.disabled=b.grep(h.disabled,function(i){return i!=c});this._trigger("enable",null, -this._ui(this.anchors[c],this.panels[c]));return this}},disable:function(c){c=this._getIndex(c);var h=this.options;if(c!=h.selected){this.lis.eq(c).addClass("ui-state-disabled");h.disabled.push(c);h.disabled.sort();this._trigger("disable",null,this._ui(this.anchors[c],this.panels[c]))}return this},select:function(c){c=this._getIndex(c);if(c==-1)if(this.options.collapsible&&this.options.selected!=-1)c=this.options.selected;else return this;this.anchors.eq(c).trigger(this.options.event+".tabs");return this}, -load:function(c){c=this._getIndex(c);var h=this,i=this.options,j=this.anchors.eq(c)[0],n=b.data(j,"load.tabs");this.abort();if(!n||this.element.queue("tabs").length!==0&&b.data(j,"cache.tabs"))this.element.dequeue("tabs");else{this.lis.eq(c).addClass("ui-state-processing");if(i.spinner){var p=b("span",j);p.data("label.tabs",p.html()).html(i.spinner)}this.xhr=b.ajax(b.extend({},i.ajaxOptions,{url:n,success:function(l,k){h.element.find(h._sanitizeSelector(j.hash)).html(l);h._cleanup();i.cache&&b.data(j, -"cache.tabs",true);h._trigger("load",null,h._ui(h.anchors[c],h.panels[c]));try{i.ajaxOptions.success(l,k)}catch(m){}},error:function(l,k){h._cleanup();h._trigger("load",null,h._ui(h.anchors[c],h.panels[c]));try{i.ajaxOptions.error(l,k,c,j)}catch(m){}}}));h.element.dequeue("tabs");return this}},abort:function(){this.element.queue([]);this.panels.stop(false,true);this.element.queue("tabs",this.element.queue("tabs").splice(-2,2));if(this.xhr){this.xhr.abort();delete this.xhr}this._cleanup();return this}, -url:function(c,h){this.anchors.eq(c).removeData("cache.tabs").data("load.tabs",h);return this},length:function(){return this.anchors.length}});b.extend(b.ui.tabs,{version:"1.8.11"});b.extend(b.ui.tabs.prototype,{rotation:null,rotate:function(c,h){var i=this,j=this.options,n=i._rotate||(i._rotate=function(p){clearTimeout(i.rotation);i.rotation=setTimeout(function(){var l=j.selected;i.select(++l<i.anchors.length?l:0)},c);p&&p.stopPropagation()});h=i._unrotate||(i._unrotate=!h?function(p){p.clientX&& -i.rotate(null)}:function(){t=j.selected;n()});if(c){this.element.bind("tabsshow",n);this.anchors.bind(j.event+".tabs",h);n()}else{clearTimeout(i.rotation);this.element.unbind("tabsshow",n);this.anchors.unbind(j.event+".tabs",h);delete this._rotate;delete this._unrotate}return this}})})(jQuery); diff --git a/src/html/js/test.js b/src/html/js/test.js deleted file mode 100644 index be4ec41..0000000 --- a/src/html/js/test.js +++ /dev/null @@ -1,3 +0,0 @@ -function qrcAlert(){ - alert('Hello qrc'); -} |
