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author | toma <toma@283d02a7-25f6-0310-bc7c-ecb5cbfe19da> | 2009-11-25 17:56:58 +0000 |
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committer | toma <toma@283d02a7-25f6-0310-bc7c-ecb5cbfe19da> | 2009-11-25 17:56:58 +0000 |
commit | 460c52653ab0dcca6f19a4f492ed2c5e4e963ab0 (patch) | |
tree | 67208f7c145782a7e90b123b982ca78d88cc2c87 /certmanager/lib/backends/chiasmus/chiasmuslibrary.cpp | |
download | tdepim-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')
-rw-r--r-- | certmanager/lib/backends/chiasmus/chiasmuslibrary.cpp | 115 |
1 files changed, 115 insertions, 0 deletions
diff --git a/certmanager/lib/backends/chiasmus/chiasmuslibrary.cpp b/certmanager/lib/backends/chiasmus/chiasmuslibrary.cpp new file mode 100644 index 000000000..2e3225492 --- /dev/null +++ b/certmanager/lib/backends/chiasmus/chiasmuslibrary.cpp @@ -0,0 +1,115 @@ +/* + chiasmuslibrary.cpp + + This file is part of libkleopatra, the KDE keymanagement library + Copyright (c) 2005 Klar�lvdalens 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; +} |