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#include "pluginloader.h"
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#include <QDir>
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#include <QFile>
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#include <QFileInfoList>
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#include <QFileInfo>
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#include <QString>
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#include <QStringList>
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#include <QLabel>
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#include <QSettings>
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#include <QApplication>
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#include <QCoreApplication>
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#include <socexplorerengine.h>
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#ifdef SOCEXPLORER_CUSTOM_PLUGIN_LOADER
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#include "unix/unixpluginloader.h"
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#endif
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pluginloader* pluginloader::_self = NULL;
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PluginsCache* pluginloader::_cache = NULL;
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QStringList* pluginloader::_folderList = NULL;
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pluginloader::pluginloader()
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{
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_cache = new PluginsCache();
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_folderList = new QStringList();
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_folderList->append(SocExplorerEngine::pluginFolders());
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scanFolders();
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}
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QStringList pluginloader::readFoldersList(const QStringList confFiles)
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{
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QDir testDir;
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QStringList folders;
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QFile confFile;
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for(int i=0;i<confFiles.count();i++)
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{
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confFile.setFileName(confFiles.at(i));
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if(confFile.exists())
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{
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if (confFile.open(QIODevice::ReadOnly | QIODevice::Text))
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{
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QTextStream in(&confFile);
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QString line = in.readLine();
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while (!line.isNull())
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{
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testDir.setPath(line);
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if(testDir.exists())
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{
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if(!folders.contains(line))
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folders << line;
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}
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line = in.readLine();
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}
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}
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}
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}
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return folders;
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}
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void pluginloader::scanFolders()
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{
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QDir dir;
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QStringList filters;
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filters <<"*.so"<< "*.dll";
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_cache->flush();
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for(int d=0;d<_folderList->count();d++)
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{
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dir.setPath(_folderList->at(d));
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dir.setFilter(QDir::Files);
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dir.setNameFilters(filters);
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QFileInfoList list = dir.entryInfoList();
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for (int i = 0; i < list.size(); ++i)
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{
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QFileInfo fileInfo = list.at(i);
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if(checklibrary(fileInfo.filePath())!=0)
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{
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_cache->append(fileInfo.fileName(),fileInfo.path(),_getlibName(fileInfo.filePath()),_getlibPID(fileInfo.filePath()),_getlibPID(fileInfo.filePath()));
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}
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}
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}
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}
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int pluginloader::p_checklibraryQlib(const QString fileName)
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{
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QLibrary* lib = new QLibrary;
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lib->setFileName(fileName);
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lib->setLoadHints(QLibrary::PreventUnloadHint);
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lib->load();
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if(!lib->isLoaded())
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{
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qDebug()<<lib->errorString();
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lib->~QLibrary();
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lib = new QLibrary(fileName);
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lib->load();
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}
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delete lib;
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if(QLibrary::resolve(fileName,"socexplorerpluginCreateObject"))
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{
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if(QLibrary::resolve(fileName,"socexplorerpluginpid"))
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{
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if(QLibrary::resolve(fileName,"socexplorerpluginvid"))
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{
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if(QLibrary::resolve(fileName,"socexplorerpluginVersion"))
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{
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if(QLibrary::resolve(fileName,"socexplorerpluginAuthor"))
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{
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if(QLibrary::resolve(fileName,"socexplorerpluginDescription"))
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{
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return 1;
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}
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}
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}
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}
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}
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}
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return 0;
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}
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int pluginloader::p_checklibraryCustom(const QString fileName)
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{
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#ifdef SOCEXPLORER_CUSTOM_PLUGIN_LOADER
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unixPluginLoader lib(fileName);
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if(NULL!=lib.resolve("socexplorerpluginCreateObject"))
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{
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if(NULL!=lib.resolve("socexplorerpluginpid"))
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{
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if(NULL!=lib.resolve("socexplorerpluginvid"))
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{
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if(NULL!=lib.resolve("socexplorerpluginVersion"))
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{
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if(NULL!=lib.resolve("socexplorerpluginAuthor"))
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{
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if(NULL!=lib.resolve("socexplorerpluginDescription"))
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{
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return 1;
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}
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}
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}
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}
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}
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}
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#endif
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return 0;
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}
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socexplorerplugin *pluginloader::p_newsocexplorerpluginQlib(const QString Name)
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{
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QString* libfile= _cacheLookup(Name);
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if(libfile==NULL)return NULL;
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QLibrary* lib = new QLibrary(*libfile);
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delete libfile;
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socexplorerpluginCreateObjectT newDrvr = NULL;
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newDrvr=(socexplorerpluginCreateObjectT)lib->resolve("socexplorerpluginCreateObject");
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if(newDrvr==NULL)
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{
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return NULL;
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}
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return (socexplorerplugin*) newDrvr();
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}
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socexplorerplugin *pluginloader::p_newsocexplorerpluginCustom(const QString Name)
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{
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#ifdef SOCEXPLORER_CUSTOM_PLUGIN_LOADER
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QString* libfile= _cacheLookup(Name);
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if(libfile==NULL)return NULL;
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unixPluginLoader lib(*libfile);
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delete libfile;
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socexplorerpluginCreateObjectT newDrvr = NULL;
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newDrvr=(socexplorerpluginCreateObjectT)lib.resolve("socexplorerpluginCreateObject");
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if(newDrvr==NULL)
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{
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return NULL;
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}
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return (socexplorerplugin*) newDrvr();
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#endif
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}
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QList<PluginsCacheItem*> pluginloader::listAvailiables(bool rescan)
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{
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if(_self==NULL)
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{
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init();
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return _cache->listDrivers();
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}
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if(rescan)
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{
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scanFolders();
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}
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return _cache->listDrivers();
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}
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void pluginloader::init()
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{
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if(_self==NULL)
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{
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_self=new pluginloader();
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}
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}
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pluginloader* pluginloader::self()
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{
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if(_self==NULL)
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{
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init();
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}
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return _self;
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}
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bool pluginloader::isvalid(QString Name)
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{
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if(_self==NULL)init();
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QString* libfile= _cacheLookup(Name);
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if(libfile==NULL)return false;
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else
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{
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delete libfile;
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return true;
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}
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}
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int pluginloader::checklibrary(const QString fileName)
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{
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#ifdef SOCEXPLORER_CUSTOM_PLUGIN_LOADER
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return _self->p_checklibraryCustom(fileName);
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#else
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return _self->p_checklibraryQlib(fileName);
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#endif
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}
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socexplorerplugin* pluginloader::newsocexplorerplugin(const QString Name)
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{
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#ifdef SOCEXPLORER_CUSTOM_PLUGIN_LOADER
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return _self->p_newsocexplorerpluginCustom(Name);
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#else
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return _self->p_newsocexplorerpluginQlib(Name);
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#endif
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}
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QString pluginloader::getlibTypeStr(QString Name)
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{
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if(_self==NULL)init();
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QString* libfile= _cacheLookup(Name);
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if(libfile==NULL)return NULL;
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QLibrary* lib = new QLibrary(*libfile);
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delete libfile;
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lib->load();
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if(lib->isLoaded())
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{
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socexplorerpluginTypeT plugintype = (socexplorerpluginTypeT)lib->resolve("socexplorerpluginType");
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if(plugintype!=NULL)
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{
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pluginT type = plugintype();
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switch(type)
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{
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case ComDriverT:
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////lib->unload();
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lib->~QLibrary();
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return QObject::tr("Comunaication Driver Plugin.");
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break;
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case PerifDriverT:
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////lib->unload();
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lib->~QLibrary();
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return QObject::tr("Periferial Driver Plugin.");
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break;
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default:
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////lib->unload();
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lib->~QLibrary();
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return QObject::tr("Unknow Plugin.");
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break;
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}
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}
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}
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lib->~QLibrary();
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return QObject::tr("Can't load Plugin.");
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}
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pluginT pluginloader::getlibType(QString Name)
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{
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if(_self==NULL)init();
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QString* libfile= _cacheLookup(Name);
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if(libfile==NULL)return (pluginT)NULL;
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QLibrary* lib = new QLibrary(*libfile);
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delete libfile;
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lib->load();
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if(lib->isLoaded())
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{
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socexplorerpluginTypeT plugintype = (socexplorerpluginTypeT)lib->resolve("socexplorerpluginType");
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if(plugintype!=NULL)
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{
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return plugintype();
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}
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}
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lib->~QLibrary();
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return -1;
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}
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QString pluginloader::getlibVersion(const QString Name)
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{
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if(_self==NULL)init();
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QString* libfile= _cacheLookup(Name);
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if(libfile==NULL)return NULL;
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QLibrary* lib = new QLibrary(*libfile);
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delete libfile;
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lib->load();
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if(lib->isLoaded())
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{
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socexplorerpluginVersionT pluginversion = (socexplorerpluginVersionT)lib->resolve("socexplorerpluginVersion");
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if(pluginversion!=NULL)
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{
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QString version = pluginversion();
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////lib->unload();
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lib->~QLibrary();
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return version;
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}
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}
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lib->~QLibrary();
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return QObject::tr("Can't load Plugin.");
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}
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QString pluginloader::getlibPIDstr(const QString Name)
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{
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return QString("0x" + QString::number(pluginloader::getlibPID(Name) , 16));
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}
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QString pluginloader::getlibVIDstr(const QString Name)
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{
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return QString("0x" + QString::number(pluginloader::getlibVID(Name) , 16));
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}
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int pluginloader::libcanbechild(const QString Name)
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{
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if(_self==NULL)init();
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QString* libfile= _cacheLookup(Name);
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if(libfile==NULL)return (int)NULL;
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QLibrary* lib = new QLibrary(*libfile);
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delete libfile;
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lib->load();
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if(lib->isLoaded())
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{
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socexplorerplugincanbechildT canbechild = (socexplorerplugincanbechildT)lib->resolve("socexplorerplugincanbechild");
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if(canbechild!=NULL)
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{
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int value = canbechild();
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////lib->unload();
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//lib->~QLibrary();
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return value;
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}
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}
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//lib->~QLibrary();
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return 0;
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}
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int pluginloader::libcanberoot(const QString Name)
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{
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if(_self==NULL)init();
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QString* libfile= _cacheLookup(Name);
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if(libfile==NULL)return (int)NULL;
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QLibrary* lib = new QLibrary(*libfile);
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delete libfile;
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lib->load();
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if(lib->isLoaded())
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{
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socexplorerplugincanberootT canberoot = (socexplorerplugincanberootT)lib->resolve("socexplorerplugincanberoot");
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if(canberoot!=NULL)
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{
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int value = canberoot();
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////lib->unload();
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//lib->~QLibrary();
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return value;
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}
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}
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delete lib;
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//lib->~QLibrary();
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return 0;
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}
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int pluginloader::getlibVID(const QString Name)
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{
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if(_self==NULL)init();
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QString* libfile= _cacheLookup(Name);
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if(libfile==NULL)return 0;
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QString file(*libfile);
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delete libfile;
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return _getlibVID(file);
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}
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int pluginloader::getlibPID(const QString Name)
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{
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if(_self==NULL)init();
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QString* libfile= _cacheLookup(Name);
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if(libfile==NULL)return 0;
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QString file(*libfile);
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delete libfile;
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return _getlibPID(file);
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}
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QString pluginloader::getlibAuthor(const QString Name)
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{
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if(_self==NULL)init();
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QString* libfile= _cacheLookup(Name);
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if(libfile==NULL)return NULL;
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QLibrary* lib = new QLibrary(*libfile);
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delete libfile;
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lib->load();
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if(lib->isLoaded())
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{
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socexplorerpluginAuthorT pluginauthor = (socexplorerpluginAuthorT)lib->resolve("socexplorerpluginAuthor");
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if(pluginauthor!=NULL)
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{
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QString author = pluginauthor();
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////lib->unload();
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lib->~QLibrary();
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return author;
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}
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}
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lib->~QLibrary();
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return QObject::tr("Can't load Plugin.");
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}
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QString pluginloader::getlibName(const QString Name)
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{
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if(_self==NULL)init();
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QString* libfile= _cacheLookup(Name);
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if(libfile==NULL)return QString("");
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QString file(*libfile);
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delete libfile;
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return _getlibName(file);
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}
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QString pluginloader::getlibDescription(const QString Name)
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{
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if(_self==NULL)init();
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QString* libfile= _cacheLookup(Name);
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if(libfile==NULL)return NULL;
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QLibrary* lib = new QLibrary(*libfile);
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delete libfile;
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lib->load();
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if(lib->isLoaded())
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{
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socexplorerpluginDescriptionT plugindescription = (socexplorerpluginDescriptionT)lib->resolve("socexplorerpluginDescription");
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if(plugindescription!=NULL)
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{
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QString description = plugindescription();
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////lib->unload();
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lib->~QLibrary();
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return description;
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}
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}
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lib->~QLibrary();
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return QObject::tr("Can't load Plugin.");
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}
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QString pluginloader::getlibDir(const QString Name)
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{
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if(_self==NULL)init();
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return *_cacheLookup(Name);
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}
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QString pluginloader::_getlibName(const QString fileName)
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{
|
|
|
QLibrary* lib = new QLibrary(fileName);
|
|
|
lib->load();
|
|
|
if(lib->isLoaded())
|
|
|
{
|
|
|
socexplorerpluginNameT pluginName = (socexplorerpluginAuthorT)lib->resolve("socexplorerpluginName");
|
|
|
if(pluginName!=NULL)
|
|
|
{
|
|
|
QString name = pluginName();
|
|
|
//lib->unload();
|
|
|
lib->~QLibrary();
|
|
|
return name;
|
|
|
}
|
|
|
}
|
|
|
lib->~QLibrary();
|
|
|
return QObject::tr("Can't load Plugin.");
|
|
|
}
|
|
|
|
|
|
int pluginloader::_getlibPID(const QString fileName)
|
|
|
{
|
|
|
QLibrary* lib = new QLibrary(fileName);
|
|
|
lib->load();
|
|
|
if(lib->isLoaded())
|
|
|
{
|
|
|
socexplorerpluginpidT pluginpid = (socexplorerpluginpidT)lib->resolve("socexplorerpluginpid");
|
|
|
if(pluginpid!=NULL)
|
|
|
{
|
|
|
int pid = pluginpid();
|
|
|
//lib->unload();
|
|
|
lib->~QLibrary();
|
|
|
return pid;
|
|
|
}
|
|
|
}
|
|
|
lib->~QLibrary();
|
|
|
return 0;
|
|
|
}
|
|
|
|
|
|
int pluginloader::_getlibVID(const QString fileName)
|
|
|
{
|
|
|
QLibrary* lib = new QLibrary(fileName);
|
|
|
lib->load();
|
|
|
if(lib->isLoaded())
|
|
|
{
|
|
|
socexplorerpluginvidT pluginvid = (socexplorerpluginvidT)lib->resolve("socexplorerpluginvid");
|
|
|
if(pluginvid!=NULL)
|
|
|
{
|
|
|
int vid = pluginvid();
|
|
|
//lib->unload();
|
|
|
lib->~QLibrary();
|
|
|
return vid;
|
|
|
}
|
|
|
}
|
|
|
lib->~QLibrary();
|
|
|
return 0;
|
|
|
}
|
|
|
|
|
|
QString* pluginloader::_cacheLookup(const QString Name)
|
|
|
{
|
|
|
QString* libfile= new QString(_cache->first(Name));
|
|
|
if(!QFile::exists(*libfile))
|
|
|
{
|
|
|
scanFolders();
|
|
|
*libfile = _cache->first(Name);
|
|
|
if(QFile::exists(*libfile))return libfile;
|
|
|
}
|
|
|
else
|
|
|
{
|
|
|
return libfile;
|
|
|
}
|
|
|
delete libfile;
|
|
|
return NULL;
|
|
|
}
|
|
|
|
|
|
/*QString findlib(QString name)
|
|
|
{
|
|
|
|
|
|
}*/
|
|
|
|
|
|
|