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-rw-r--r--src/addInfo.cpp346
1 files changed, 0 insertions, 346 deletions
diff --git a/src/addInfo.cpp b/src/addInfo.cpp
deleted file mode 100644
index 1eb2213..0000000
--- a/src/addInfo.cpp
+++ /dev/null
@@ -1,346 +0,0 @@
-#include "functions.h"
-#include "paths.h"
-
-#include <iostream>
-#include <fstream>
-#include <unistd.h>
-#include <pwd.h>
-#include <sys/types.h>
-
-#include "boost/filesystem.hpp"
-
-#include <libxml/parser.h>
-#include <libxml/tree.h>
-#include <libxml/xpath.h>
-
-namespace bfs = boost::filesystem;
-
-extern string env;
-
-/******************************************
- * Adds user info and hostname to xml
- *
- * usernode: <username param="user" />
- * hostnamenode: <hostname param="host" />
- * computername: needed for bootpgm <computername .../>
- ******************************************/
-void addInfo(xmlNode* node, DataEntry* dat) {
-
- if (node == NULL) {
- return;
- }
-
- bool user = false;
- bool host = false;
-
- const int MAX_LENGTH = 200;
- char hostname[MAX_LENGTH];
- uid_t id;
- passwd *pwd;
-
- string strline;
- xmlNodePtr cur = node->children;
- xmlNodePtr usernode = NULL;
- xmlNodePtr hostnamenode = NULL;
- xmlNodePtr compnamenode = NULL;
- xmlNodePtr filenamenode = NULL;
- xmlNodePtr firstchild = node->children;
-
- // just use some standard Linux functions here ...
- id = geteuid(); // gets effective user id
- pwd = getpwuid(id); // gets passwd struct (including username)
- gethostname(hostname, MAX_LENGTH - 1); // gets hostname
-
- // Get <username> node and add "username#param" attribute
- while (cur != NULL) {
- if (!xmlStrcmp(cur->name, (const xmlChar *) "username")) {
- user = true;
- usernode = cur;
- break;
- }
- cur = cur->next;
- }
- if (!user) {
- usernode = xmlNewNode(NULL, (const xmlChar*) "username");
- if (usernode != NULL) {
- xmlNewProp(usernode, (const xmlChar*) "param",
- (const xmlChar*) pwd->pw_name);
- xmlAddChild(node, usernode);
- } else {
- cerr << "<username> node could not be created!" << endl;
- }
- } else {
- // set param attribute in <username>
- xmlSetProp(usernode, (const xmlChar*) "param",
- (const xmlChar*) pwd->pw_name);
- }
-
- cur = node->children;
-
- // Get <hostname> node and add "hostname#param" attribute
- while (cur != NULL) {
- if (!xmlStrcmp(cur->name, (const xmlChar *) "hostname")) {
- host = true;
- hostnamenode = cur;
- break;
- }
- cur = cur->next;
- }
- if (!host) {
- hostnamenode = xmlNewNode(NULL, (const xmlChar*) "hostname");
- if (hostnamenode != NULL) {
- xmlNewProp(hostnamenode, (const xmlChar*) "param",
- (const xmlChar*) hostname);
- xmlAddChild(node, hostnamenode);
- } else {
- cerr << "<hostname> node could not be created!" << endl;
- }
- } else {
- // add param value to existant hostname-node
- xmlSetProp(hostnamenode, (const xmlChar*) "param", (xmlChar*) hostname);
- }
-
- // We need to add computername-node as the first node
- compnamenode = xmlNewNode(NULL, (const xmlChar*) "computername");
- if (compnamenode != NULL) {
- xmlNewProp(compnamenode, (const xmlChar*) "param",
- (const xmlChar*) hostname);
- // Add this node to the beginning of available children
- // -> that is because bootpgm only looks in the first 500 chars
- if (firstchild != NULL) {
- xmlAddPrevSibling(firstchild, compnamenode);
- }
- //xmlFreeNode(compnamenode);
- } else {
- cerr << "<computername> node could not be created!" << endl;
- }
-
- // We need to add the filename to the xml
- if (dat->xml_name.empty())
- return;
- bfs::path path(dat->xml_name);
- std::string folder = path.branch_path().string();
- folder.append("/");
-
- if (folder.empty())
- return;
- cur = node->children;
-
- // Get <hostname> node and add "hostname#param" attribute
- while (cur != NULL) {
- if (!xmlStrcmp(cur->name, (const xmlChar *) "image_name")) {
- filenamenode = cur;
- break;
- }
- cur = cur->next;
- }
- if (!filenamenode) {
- cerr << "There is no node called 'image_name'. " << endl;
- } else {
- // add param value to existant hostname-node
- xmlChar* bla = xmlGetProp(filenamenode, (const xmlChar*) "param");
- if (!bla) {
- cerr << "Could not read Attribute 'param' in 'image_name' node."
- << endl;
- return;
- } else {
- xmlSetProp(filenamenode, (const xmlChar*) "param",
- (const xmlChar*) folder.append((char*) bla).c_str());
- }
- }
-
- return;
-}
-
-
-
-
-/**
- * read specific xml files for a group from
- *
- * /etc/opt/openslx/vmchooser-[groupname].xml
- *
- * and add group specific informations like shared_folders,
- * printers and scanners
- *
- * @param dat - this is the DataEntry struct pointer
- * @param group - this is the group name to get informations from
- */
-void readGroupXml(DataEntry* dat, string group) {
-
- xmlNodePtr envnode = 0,
- tnode = 0, tnode2=0, tnode3=0, // temporary nodes
- shared=0, // Node for shared folders
- printer=0, // Node for printers
- scanner=0; // Node for scanners
-
- xmlChar* xmlenv = 0;
- string t;
-
- // these variables are for xpath queries
- xmlXPathObjectPtr xpp;
- int size = 0;
-
- string grpXmlPath;
-
- grpXmlPath = string(VMCHOOSER_ETC_BASE_PATH)
- .append("vmchooser-")
- .append(group)
- .append(".xml");
-
- if (!bfs::is_regular(grpXmlPath)) {
- return;
- }
-
- xmlDocPtr doc = xmlReadFile(
- grpXmlPath.c_str(),
- NULL,
- XML_PARSE_RECOVER|XML_PARSE_NOERROR
- );
-
- if(! doc ) return;
-
-
- envnode = xmlFirstElementChild(doc->children);
- if(envnode == 0) {
- return;
- }
-
- do {
- xmlenv = xmlGetProp(envnode, (const xmlChar*)"param");
- if(xmlStrlen(xmlenv) == 0
- || string((const char*)envnode->name) != "environment")
- {
- continue;
- }
- if(group == (const char*)xmlenv) {
- tnode = xmlFirstElementChild(envnode);
- do {
- if(tnode->type != XML_ELEMENT_NODE) continue;
- t = (const char*)tnode->name;
-
- // Here we are looking for shared_folders,printers and scanners
- // respectively
- if(t == "shared_folders") {
- // There could be many shared folders in there
- shared = xmlFirstElementChild(tnode);
- do {
- if(shared->type != XML_ELEMENT_NODE) continue;
- xpp = evalXPath(dat->xml, "/settings/eintrag/shared_folders");
- size = (xpp->nodesetval) ? xpp->nodesetval->nodeNr: 0;
-
- if(size == 0) {
- // shared_folders node not found - add it
- tnode2 = xmlNewNode(NULL, (const xmlChar*) "shared_folders");
- xmlAddChild(tnode2, shared);
- xpp = evalXPath(dat->xml, "/settings/eintrag");
- size = (xpp->nodesetval) ? xpp->nodesetval->nodeNr: 0;
-
- for (int i= 0; i < size; i++) {
- tnode3 = xpp->nodesetval->nodeTab[i];
- if (tnode3->type == XML_ELEMENT_NODE ) {
- xmlAddChild(tnode3, tnode2);
- } else {
- continue;
- }
- }
- }
- else
- {
- // found shared_folders node - add children
- for (int i= 0; i < size; i++) {
- tnode2 = xpp->nodesetval->nodeTab[i];
- if (tnode2->type == XML_ELEMENT_NODE ) {
- xmlAddChild(tnode2, shared);
- } else {
- continue;
- }
- }
- }
- } while ( (shared = shared->next) );
- }
- else if(t == "printers") {
- // There could be many printer nodes in there
- printer = xmlFirstElementChild(tnode);
- do {
- if(printer->type != XML_ELEMENT_NODE) continue;
- xpp = evalXPath(dat->xml, "/settings/eintrag/printers");
- size = (xpp->nodesetval) ? xpp->nodesetval->nodeNr: 0;
-
- if(size == 0) {
- // shared_folders node not found - add it
- tnode2 = xmlNewNode(NULL, (const xmlChar*) "printers");
- xmlAddChild(tnode2, printer);
- xpp = evalXPath(dat->xml, "/settings/eintrag");
- size = (xpp->nodesetval) ? xpp->nodesetval->nodeNr: 0;
-
- for (int i= 0; i < size; i++) {
- tnode3 = xpp->nodesetval->nodeTab[i];
- if (tnode3->type == XML_ELEMENT_NODE ) {
- xmlAddChild(tnode3, tnode2);
- } else {
- continue;
- }
- }
- }
- else
- {
- // found shared_folders node - add children
- for (int i= 0; i < size; i++) {
- tnode2 = xpp->nodesetval->nodeTab[i];
- if (tnode2->type == XML_ELEMENT_NODE ) {
- xmlAddChild(tnode2, printer);
- } else {
- continue;
- }
- }
- }
- } while ( (printer = printer->next) );
- }
- else if(t == "scanners") {
- // There could be many printer nodes in there
- scanner = xmlFirstElementChild(tnode);
- do {
- if(scanner->type != XML_ELEMENT_NODE) continue;
- xpp = evalXPath(dat->xml, "/settings/eintrag/scanners");
- size = (xpp->nodesetval) ? xpp->nodesetval->nodeNr: 0;
-
- if(size == 0) {
- // scanners node not found - add it
- tnode2 = xmlNewNode(NULL, (const xmlChar*) "scanners");
- xmlAddChild(tnode2, scanner);
- xpp = evalXPath(dat->xml, "/settings/eintrag");
- size = (xpp->nodesetval) ? xpp->nodesetval->nodeNr: 0;
-
- for (int i= 0; i < size; i++) {
- tnode3 = xpp->nodesetval->nodeTab[i];
- if (tnode3->type == XML_ELEMENT_NODE ) {
- xmlAddChild(tnode3, tnode2);
- } else {
- continue;
- }
- }
- }
- else
- {
- // found scanners node - add children
- for (int i= 0; i < size; i++) {
- tnode2 = xpp->nodesetval->nodeTab[i];
- if (tnode2->type == XML_ELEMENT_NODE ) {
- xmlAddChild(tnode2, scanner);
- } else {
- continue;
- }
- }
- }
- } while ( (scanner = scanner->next) );
- }
- }
- while ( (tnode = tnode->next) );
- }
- }
- while ( (envnode = envnode->next) );
-
-
-}
-
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