Adding a new plugin "wlanboot". Just first checkin - untested ...

git-svn-id: http://svn.openslx.org/svn/openslx/openslx/trunk@2474 95ad53e4-c205-0410-b2fa-d234c58c8868

12 files changed, 188 insertions, 2 deletions

diff --git a/os-plugins/plugins/wlanboot/OpenSLX/OSPlugin/wlanboot.pm b/os-plugins/plugins/wlanboot/OpenSLX/OSPlugin/wlanboot.pm
new file mode 100644
index 00000000..441254b3
--- /dev/null
+++ b/os-plugins/plugins/wlanboot/OpenSLX/OSPlugin/wlanboot.pm
@@ -0,0 +1,118 @@
+# Copyright (c) 2009 - OpenSLX GmbH
+#
+# This program 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 suggestions, praise, or complaints to feedback@openslx.org
+#
+# General information about OpenSLX can be found at http://openslx.org/
+# -----------------------------------------------------------------------------
+# wlanboot.pm
+#    - an wlanboot extension to the stage3 system
+# -----------------------------------------------------------------------------
+package OpenSLX::OSPlugin::wlanboot;
+
+use strict;
+use warnings;
+
+use base qw(OpenSLX::OSPlugin::Base);
+
+use OpenSLX::Basics;
+use OpenSLX::Utils;
+
+################################################################################
+# if you have any questions regarding the concept of OS-plugins and their
+# implementation, please drop a mail to: ot@openslx.com, or join the IRC-channel
+# '#openslx' (on freenode).
+################################################################################
+sub new
+{
+    my $class = shift;
+
+    my $self = {
+        name => 'wlanboot',
+    };
+
+    return bless $self, $class;
+}
+
+sub getInfo
+{
+    my $self = shift;
+
+    return {
+        description => unshiftHereDoc(<<'        End-of-Here'),
+            wlanboot is an extension for stage 3
+        End-of-Here
+        precedence => 50,
+    };
+}
+
+sub getAttrInfo
+{   # returns a hash-ref with information about all attributes supported
+    # by this specific plugin
+    my $self = shift;
+
+    # This default configuration will be added as attributes to the default
+    # system, such that it can be overruled for any specific system by means
+    # of slxconfig.
+    return {
+        # attribute 'active' is mandatory for all plugins
+        'wlanboot::active' => {
+            applies_to_systems => 1,
+            applies_to_clients => 0,
+            description => unshiftHereDoc(<<'            End-of-Here'),
+                should the 'wlanboot'-plugin be executed during boot?
+            End-of-Here
+            content_regex => qr{^(0|1)$},
+            content_descr => '1 means active - 0 means inactive',
+            default => '1',
+        },
+    };
+}
+
+sub installationPhase
+{
+    my $self = shift;
+    my $info = shift;
+
+    my $pluginRepoPath = $info->{'plugin-repo-path'};
+    my $pluginTempPath = $info->{'plugin-temp-path'};
+    my $openslxBasePath = $info->{'openslx-base-path'};
+    my $openslxConfigPath = $info->{'openslx-config-path'};
+    my $attrs = $info->{'plugin-attrs'};
+
+    my $filesDir = "$openslxBasePath/lib/plugins/wlanboot/files";
+
+    return;
+}
+
+sub removalPhase
+{
+    my $self = shift;
+    my $info = shift;
+    
+    my $pluginRepoPath = $info->{'plugin-repo-path'};
+    my $pluginTempPath = $info->{'plugin-temp-path'};
+
+    return;
+}
+
+sub copyRequiredFilesIntoInitramfs
+{
+    my $self                = shift;
+    my $targetPath         = shift;
+    my $attrs               = shift;
+    my $makeInitRamFSEngine = shift;
+    my $pluginRepoPath = $info->{'plugin-repo-path'};
+    
+    $makeInitRamFSEngine->addCMD(
+       "cp -p $pluginRepoPath/files/bin/* $targetPath/bin/"
+    );
+    $makeInitRamFSEngine->addCMD(
+       "cp -a $pluginRepoPath/files/firmware $targetPath/lib"
+    );
+}
+
+1;
diff --git a/os-plugins/plugins/wlanboot/XX_wlanboot.sh b/os-plugins/plugins/wlanboot/XX_wlanboot.sh
new file mode 100644
index 00000000..d8ede9c7
--- /dev/null
+++ b/os-plugins/plugins/wlanboot/XX_wlanboot.sh
@@ -0,0 +1,23 @@
+# Copyright (c) 2009 - OpenSLX GmbH
+#
+# 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 at http://openslx.org
+#
+# stage3 part of 'wlanboot' plugin - the runlevel script
+#
+# script is included from init via the "." load function - thus it has all
+# variables and functions available
+
+if [ -e /initramfs/plugin-conf/wlanboot.conf ]; then
+  . /initramfs/plugin-conf/wlanboot.conf
+  if [ $wlanboot_active -ne 0 ]; then
+    [ $DEBUGLEVEL -gt 0 ] && echo "executing the 'wlanboot' os-plugin ...";
+    [ $DEBUGLEVEL -gt 0 ] && echo "done with 'wlanboot' os-plugin ...";
+
+  fi
+fi
diff --git a/os-plugins/plugins/wlanboot/files/bin/iwconfig b/os-plugins/plugins/wlanboot/files/bin/iwconfig
new file mode 100755
index 00000000..ebe4b5af
--- /dev/null
+++ b/os-plugins/plugins/wlanboot/files/bin/iwconfig
diff --git a/os-plugins/plugins/wlanboot/files/bin/iwevent b/os-plugins/plugins/wlanboot/files/bin/iwevent
new file mode 100755
index 00000000..20b6293a
--- /dev/null
+++ b/os-plugins/plugins/wlanboot/files/bin/iwevent
diff --git a/os-plugins/plugins/wlanboot/files/bin/iwgetid b/os-plugins/plugins/wlanboot/files/bin/iwgetid
new file mode 100755
index 00000000..6a51e3f9
--- /dev/null
+++ b/os-plugins/plugins/wlanboot/files/bin/iwgetid
diff --git a/os-plugins/plugins/wlanboot/files/bin/iwlist b/os-plugins/plugins/wlanboot/files/bin/iwlist
new file mode 100755
index 00000000..de811e46
--- /dev/null
+++ b/os-plugins/plugins/wlanboot/files/bin/iwlist
diff --git a/os-plugins/plugins/wlanboot/files/bin/iwpriv b/os-plugins/plugins/wlanboot/files/bin/iwpriv
new file mode 100755
index 00000000..73f711db
--- /dev/null
+++ b/os-plugins/plugins/wlanboot/files/bin/iwpriv
diff --git a/os-plugins/plugins/wlanboot/files/bin/iwspy b/os-plugins/plugins/wlanboot/files/bin/iwspy
new file mode 100755
index 00000000..48ff6db1
--- /dev/null
+++ b/os-plugins/plugins/wlanboot/files/bin/iwspy
diff --git a/os-plugins/plugins/wlanboot/files/bin/iwtest b/os-plugins/plugins/wlanboot/files/bin/iwtest
new file mode 100644
index 00000000..c6846702
--- /dev/null
+++ b/os-plugins/plugins/wlanboot/files/bin/iwtest
@@ -0,0 +1 @@
+test file for plugin wlanboot.
diff --git a/os-plugins/plugins/wlanboot/files/firmware/README b/os-plugins/plugins/wlanboot/files/firmware/README
new file mode 100644
index 00000000..0845746d
--- /dev/null
+++ b/os-plugins/plugins/wlanboot/files/firmware/README
@@ -0,0 +1,8 @@
+Put all the required firmwares of WLAN adapters you would like to use in
+your setup here into this subdirectory. They are copied into the InitRamFS 
+to be present for device configuration via modprobe/mdev in stage3.
+
+For more information on the "wlanboot" plugin have a look at the project
+page!
+
+The OpenSLX Team
diff --git a/os-plugins/plugins/wlanboot/init-hooks/10-nw-if-config/wlanboot.sh b/os-plugins/plugins/wlanboot/init-hooks/10-nw-if-config/wlanboot.sh
new file mode 100755
index 00000000..169e567d
--- /dev/null
+++ b/os-plugins/plugins/wlanboot/init-hooks/10-nw-if-config/wlanboot.sh
@@ -0,0 +1,36 @@
+# Copyright (c) 2009 - OpenSLX GmbH
+#
+# 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 at http://openslx.org
+#
+# stage3 init-hook 10 of 'wlanboot' plugin - firing up the wlan connection
+
+if [ $wlanboot_active -ne 0 ]; then
+  # get essid for WLAN boot
+  for source in /proc/cmdline /etc/initramfs-setup ; do
+    essid=$(grep essid $source)
+    if [ -n "$essid" ] ; then
+      essid=${essid#essid=}
+      break
+    fi
+  done
+  # do WLAN specific settings, definition of wlan interface name and wireless
+  # connect
+  wlanif=$(iwconfig 2>/dev/null|sed -n "/ESSID:/p"|sed "s/    .*//")
+  if [ -n "$if" ] ; then
+    ip link set dev ${wlanif} up
+    if iwconfig ${wlanif} mode managed essid "${essid}"; then
+      nwif=${wlanif}
+    else
+      error "  Unable to configure the WLAN interface."
+    fi
+  else
+    error "  No wireless LAN capable interface found. Did you provide the \
+proper kernel\n  modules and firmware?"
+fi
+
diff --git a/os-plugins/plugins/x11vnc/XX_x11vnc.sh b/os-plugins/plugins/x11vnc/XX_x11vnc.sh
index 0f076914..3970e468 100644
--- a/os-plugins/plugins/x11vnc/XX_x11vnc.sh
+++ b/os-plugins/plugins/x11vnc/XX_x11vnc.sh
@@ -1,5 +1,5 @@
-# Copyright (c) 2007..2008 - RZ Uni Freiburg
-# Copyright (c) 2008 - OpenSLX GmbH
+# Copyright (c) 2007..2009 - RZ Uni Freiburg
+# Copyright (c) 2009 - OpenSLX GmbH
 #
 # This program/file is free software distributed under the GPL version 2.
 # See http://openslx.org/COPYING