diff -r 885c2596c964 -r 5d007b20cfd0 qtmobility/src/global/qmobilitypluginsearch.h --- a/qtmobility/src/global/qmobilitypluginsearch.h Thu Aug 19 10:43:30 2010 +0300 +++ /dev/null Thu Jan 01 00:00:00 1970 +0000 @@ -1,174 +0,0 @@ -/**************************************************************************** -** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). -** All rights reserved. -** Contact: Nokia Corporation (qt-info@nokia.com) -** -** This file is part of the Qt Mobility Components. -** -** $QT_BEGIN_LICENSE:LGPL$ -** No Commercial Usage -** This file contains pre-release code and may not be distributed. -** You may use this file in accordance with the terms and conditions -** contained in the Technology Preview License Agreement accompanying -** this package. -** -** GNU Lesser General Public License Usage -** Alternatively, this file may be used under the terms of the GNU Lesser -** General Public License version 2.1 as published by the Free Software -** Foundation and appearing in the file LICENSE.LGPL included in the -** packaging of this file. Please review the following information to -** ensure the GNU Lesser General Public License version 2.1 requirements -** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. -** -** In addition, as a special exception, Nokia gives you certain additional -** rights. These rights are described in the Nokia Qt LGPL Exception -** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. -** -** If you have questions regarding the use of this file, please contact -** Nokia at qt-info@nokia.com. -** -** -** -** -** -** -** -** -** $QT_END_LICENSE$ -** -****************************************************************************/ -#include -#include - -#if defined(Q_OS_SYMBIAN) -# include -#endif - -QTM_BEGIN_NAMESPACE - -class DirChecker -{ -public: - DirChecker(); - ~DirChecker(); - bool checkDir(const QDir& dir); - -private: -#if defined(Q_OS_SYMBIAN) - RFs rfs; -#endif -}; - -#if defined(Q_OS_SYMBIAN) -DirChecker::DirChecker() -{ - qt_symbian_throwIfError(rfs.Connect()); -} - -bool DirChecker::checkDir(const QDir& dir) -{ - bool pathFound = false; - // In Symbian, going cdUp() in a c:/private// will result in *platsec* error at fileserver (requires AllFiles capability) - // Also, trying to cd() to a nonexistent directory causes *platsec* error. This does not cause functional harm, but should - // nevertheless be changed to use native Symbian methods to avoid unnecessary platsec warnings (as per qpluginloader.cpp). - // Use native Symbian code to check for directory existence, because checking - // for files from under non-existent protected dir like E:/private/ using - // QDir::exists causes platform security violations on most apps. - QString nativePath = QDir::toNativeSeparators(dir.absolutePath()); - TPtrC ptr = TPtrC16(static_cast(nativePath.utf16()), nativePath.length()); - TUint attributes; - TInt err = rfs.Att(ptr, attributes); - if (err == KErrNone) { - // yes, the directory exists. - pathFound = true; - } - return pathFound; -} - -DirChecker::~DirChecker() -{ - rfs.Close(); -} -#else -DirChecker::DirChecker() -{ -} - -DirChecker::~DirChecker() -{ -} - -bool DirChecker::checkDir(const QDir &dir) -{ - return dir.exists(); -} -#endif - -inline QStringList mobilityPlugins(const QString plugintype) -{ -#if !defined QT_NO_DEBUG - const bool showDebug = qgetenv("QT_DEBUG_PLUGINS").toInt() > 0; -#endif - - QStringList paths = QApplication::libraryPaths(); -#ifdef QTM_PLUGIN_PATH - paths << QLatin1String(QTM_PLUGIN_PATH); -#endif -#if !defined QT_NO_DEBUG - if (showDebug) - qDebug() << "Plugin paths:" << paths; -#endif - - DirChecker dirChecker; - - //temp variable to avoid multiple identic path - QSet processed; - - /* Discover a bunch o plugins */ - QStringList plugins; - - /* Enumerate our plugin paths */ - for (int i=0; i < paths.count(); i++) { - if (processed.contains(paths.at(i))) - continue; - processed.insert(paths.at(i)); - QDir pluginsDir(paths.at(i)); - if (!dirChecker.checkDir(pluginsDir)) - continue; - -#if defined(Q_OS_WIN) - if (pluginsDir.dirName().toLower() == QLatin1String("debug") || pluginsDir.dirName().toLower() == QLatin1String("release")) - pluginsDir.cdUp(); -#elif defined(Q_OS_MAC) - if (pluginsDir.dirName() == QLatin1String("MacOS")) { - pluginsDir.cdUp(); - pluginsDir.cdUp(); - pluginsDir.cdUp(); - } -#endif - - QString subdir(QLatin1String("plugins/")); - subdir += plugintype; - if (pluginsDir.path().endsWith(QLatin1String("/plugins")) - || pluginsDir.path().endsWith(QLatin1String("/plugins/"))) - subdir = plugintype; - - if (dirChecker.checkDir(QDir(pluginsDir.path() + QLatin1Char('/') + subdir))) { - pluginsDir.cd(subdir); - QStringList files = pluginsDir.entryList(QDir::Files); - -#if !defined QT_NO_DEBUG - if (showDebug) - qDebug() << "Looking for " << plugintype << " plugins in" << pluginsDir.path() << files; -#endif - - for (int j=0; j < files.count(); j++) { - plugins << pluginsDir.absoluteFilePath(files.at(j)); - } - } - } - return plugins; -} - -QTM_END_NAMESPACE