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authortoma <toma@283d02a7-25f6-0310-bc7c-ecb5cbfe19da>2009-11-25 17:56:58 +0000
committertoma <toma@283d02a7-25f6-0310-bc7c-ecb5cbfe19da>2009-11-25 17:56:58 +0000
commit460c52653ab0dcca6f19a4f492ed2c5e4e963ab0 (patch)
tree67208f7c145782a7e90b123b982ca78d88cc2c87 /certmanager/lib/backends/chiasmus/chiasmuslibrary.cpp
downloadtdepim-460c52653ab0dcca6f19a4f492ed2c5e4e963ab0.tar.gz
tdepim-460c52653ab0dcca6f19a4f492ed2c5e4e963ab0.zip
Copy the KDE 3.5 branch to branches/trinity for new KDE 3.5 features.
BUG:215923 git-svn-id: svn://anonsvn.kde.org/home/kde/branches/trinity/kdepim@1054174 283d02a7-25f6-0310-bc7c-ecb5cbfe19da
Diffstat (limited to 'certmanager/lib/backends/chiasmus/chiasmuslibrary.cpp')
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1 files changed, 115 insertions, 0 deletions
diff --git a/certmanager/lib/backends/chiasmus/chiasmuslibrary.cpp b/certmanager/lib/backends/chiasmus/chiasmuslibrary.cpp
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+++ b/certmanager/lib/backends/chiasmus/chiasmuslibrary.cpp
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+/*
+ chiasmuslibrary.cpp
+
+ This file is part of libkleopatra, the KDE keymanagement library
+ Copyright (c) 2005 Klarälvdalens Datakonsult AB
+
+ Libkleopatra is free software; you can redistribute it and/or
+ modify it under the terms of the GNU General Public License as
+ published by the Free Software Foundation; either version 2 of the
+ License, or (at your option) any later version.
+
+ Libkleopatra is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program; if not, write to the Free Software
+ Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+
+ In addition, as a special exception, the copyright holders give
+ permission to link the code of this program with any edition of
+ the Qt library by Trolltech AS, Norway (or with modified versions
+ of Qt that use the same license as Qt), and distribute linked
+ combinations including the two. You must obey the GNU General
+ Public License in all respects for all of the code used other than
+ Qt. If you modify this file, you may extend this exception to
+ your version of the file, but you are not obligated to do so. If
+ you do not wish to do so, delete this exception statement from
+ your version.
+*/
+
+
+#include "chiasmuslibrary.h"
+
+#include "chiasmusbackend.h"
+
+#include "kleo/cryptoconfig.h"
+
+#include <klibloader.h>
+#include <kdebug.h>
+#include <klocale.h>
+
+#include <qfile.h>
+
+#include <vector>
+#include <algorithm>
+
+#include <cassert>
+#include <cstdlib>
+#include <cstring>
+
+Kleo::ChiasmusLibrary * Kleo::ChiasmusLibrary::self = 0;
+
+Kleo::ChiasmusLibrary::ChiasmusLibrary() : mXiaLibrary( 0 ) {
+ self = this;
+}
+
+Kleo::ChiasmusLibrary::~ChiasmusLibrary() {
+ //delete mXiaLibrary; // hmm, how to get rid of it, then?
+}
+
+Kleo::ChiasmusLibrary::main_func Kleo::ChiasmusLibrary::chiasmus( QString * reason ) const {
+ assert( ChiasmusBackend::instance() );
+ assert( ChiasmusBackend::instance()->config() );
+ const CryptoConfigEntry * lib = ChiasmusBackend::instance()->config()->entry( "Chiasmus", "General", "lib" );
+ assert( lib );
+ const QString libfile = lib->urlValue().path();
+ if ( !mXiaLibrary )
+ mXiaLibrary = KLibLoader::self()->library( QFile::encodeName( libfile ) );
+ if ( !mXiaLibrary ) {
+ if ( reason )
+ *reason = i18n( "Failed to load %1: %2" )
+ .arg( libfile,KLibLoader::self()->lastErrorMessage() );
+ kdDebug(5150) << "ChiasmusLibrary: loading \"" << libfile
+ << "\" failed: " << KLibLoader::self()->lastErrorMessage() << endl;
+ return 0;
+ }
+ if ( !mXiaLibrary->hasSymbol( "Chiasmus" ) ) {
+ if ( reason )
+ *reason = i18n( "Failed to load %1: %2" )
+ .arg( libfile, i18n( "Library does not contain the symbol \"Chiasmus\"." ) );
+ kdDebug(5150) << "ChiasmusLibrary: loading \"" << libfile
+ << "\" failed: " << "Library does not contain the symbol \"Chiasmus\"." << endl;
+ return 0;
+ }
+ void * symbol = mXiaLibrary->symbol( "Chiasmus" );
+ assert( symbol );
+ return ( main_func )symbol;
+}
+
+namespace {
+ class ArgvProvider {
+ char ** mArgv;
+ int mArgc;
+ public:
+ ArgvProvider( const QValueVector<QCString> & args ) {
+ mArgv = new char * [args.size()];
+ for ( unsigned int i = 0 ; i < args.size() ; ++i )
+ mArgv[i] = strdup( args[i].data() );
+ }
+ ~ArgvProvider() {
+ std::for_each( mArgv, mArgv + mArgc, std::free );
+ delete[] mArgv;
+ }
+ char ** argv() const { return mArgv; }
+ };
+}
+
+int Kleo::ChiasmusLibrary::perform( const QValueVector<QCString> & args ) const {
+ if ( main_func func = chiasmus() )
+ return func( args.size(), ArgvProvider( args ).argv() );
+ else
+ return -1;
+}