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/*
main.cpp
This file is part of Kleopatra, the KDE keymanager
Copyright (c) 2001,2002,2004 Klar�vdalens Datakonsult AB
Kleopatra 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.
Kleopatra 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 <config-kleopatra.h>
#include "aboutdata.h"
#include "kleopatraapplication.h"
#include "mainwindow.h"
#include <commands/reloadkeyscommand.h>
#include <commands/selftestcommand.h>
#include <utils/gnupg-helper.h>
#ifdef HAVE_USABLE_ASSUAN
# include <uiserver/uiserver.h>
# include <uiserver/assuancommand.h>
# include <uiserver/echocommand.h>
# include <uiserver/decryptcommand.h>
# include <uiserver/verifycommand.h>
# include <uiserver/decryptverifyfilescommand.h>
# include <uiserver/decryptfilescommand.h>
# include <uiserver/verifyfilescommand.h>
# include <uiserver/prepencryptcommand.h>
# include <uiserver/encryptcommand.h>
# include <uiserver/signcommand.h>
# include <uiserver/signencryptfilescommand.h>
# include <uiserver/selectcertificatecommand.h>
#else
namespace Kleo {
class UiServer;
}
#endif
#include <kcmdlineargs.h>
#include <klocale.h>
#include <kiconloader.h>
#include <ksplashscreen.h>
#include <KDebug>
#include <QTextDocument> // for Qt::escape
#include <QStringList>
#include <QMessageBox>
#include <QTimer>
#include <QEventLoop>
#include <boost/shared_ptr.hpp>
#include <cassert>
using namespace boost;
namespace {
template <typename T>
boost::shared_ptr<T> make_shared_ptr( T * t ) {
return t ? boost::shared_ptr<T>( t ) : boost::shared_ptr<T>() ;
}
}
static bool selfCheck( KSplashScreen & splash ) {
splash.showMessage( i18n("Performing Self-Check...") );
Kleo::Commands::SelfTestCommand cmd( 0 );
cmd.setAutoDelete( false );
cmd.setAutomaticMode( true );
cmd.setSplashScreen( &splash );
QEventLoop loop;
QObject::connect( &cmd, SIGNAL(finished()), &loop, SLOT(quit()) );
QObject::connect( &cmd, SIGNAL(info(QString)), &splash, SLOT(showMessage(QString)) );
QTimer::singleShot( 0, &cmd, SLOT(start()) ); // start() may emit finished()...
loop.exec();
if ( cmd.isCanceled() ) {
splash.showMessage( i18nc("didn't pass", "Self-Check Failed") );
return false;
} else {
splash.showMessage( i18n("Self-Check Passed") );
return true;
}
}
static void fillKeyCache( KSplashScreen * splash, Kleo::UiServer * server ) {
QEventLoop loop;
Kleo::ReloadKeysCommand * cmd = new Kleo::ReloadKeysCommand( 0 );
QObject::connect( cmd, SIGNAL(finished()), &loop, SLOT(quit()) );
#ifdef HAVE_USABLE_ASSUAN
QObject::connect( cmd, SIGNAL(finished()), server, SLOT(enableCryptoCommands()) );
#else
Q_UNUSED( server );
#endif
splash->showMessage( i18n("Loading certificate cache...") );
cmd->start();
loop.exec();
splash->showMessage( i18n("Certificate cache loaded.") );
}
int main( int argc, char** argv )
{
AboutData aboutData;
KCmdLineArgs::init(argc, argv, &aboutData);
KCmdLineArgs::addCmdLineOptions( KleopatraApplication::commandLineOptions() );
KleopatraApplication app;
KCmdLineArgs *args = KCmdLineArgs::parsedArgs();
KSplashScreen splash( UserIcon( "kleopatra_splashscreen" ), Qt::WindowStaysOnTopHint );
int rc;
#ifdef HAVE_USABLE_ASSUAN
try {
Kleo::UiServer server( args->getOption("uiserver-socket") );
QObject::connect( &server, SIGNAL(startKeyManagerRequested()),
&app, SLOT(openOrRaiseMainWindow()) );
#define REGISTER( Command ) server.registerCommandFactory( boost::shared_ptr<Kleo::AssuanCommandFactory>( new Kleo::GenericAssuanCommandFactory<Kleo::Command> ) )
REGISTER( DecryptCommand );
REGISTER( DecryptFilesCommand );
REGISTER( DecryptVerifyFilesCommand );
REGISTER( EchoCommand );
REGISTER( EncryptCommand );
REGISTER( EncryptFilesCommand );
REGISTER( EncryptSignFilesCommand );
REGISTER( PrepEncryptCommand );
REGISTER( SelectCertificateCommand );
REGISTER( SignCommand );
REGISTER( SignEncryptFilesCommand );
REGISTER( SignFilesCommand );
REGISTER( VerifyCommand );
REGISTER( VerifyFilesCommand );
#undef REGISTER
server.start();
#endif
const bool daemon = args->isSet("daemon");
if ( !daemon )
splash.show();
if ( !selfCheck( splash ) )
return 1;
#ifdef HAVE_USABLE_ASSUAN
fillKeyCache( &splash, &server );
#else
fillKeyCache( &splash, 0 );
#endif
app.setIgnoreNewInstance( false );
if ( !daemon ) {
app.newInstance();
splash.finish( app.mainWindow() );
}
rc = app.exec();
#ifdef HAVE_USABLE_ASSUAN
app.setIgnoreNewInstance( true );
QObject::disconnect( &server, SIGNAL(startKeyManagerRequested()),
&app, SLOT(openOrRaiseMainWindow()) );
server.stop();
server.waitForStopped();
} catch ( const std::exception & e ) {
QMessageBox::information( 0, i18n("GPG UI Server Error"),
i18n("<qt>The Kleopatra GPG UI Server Module couldn't be initialized.<br/>"
"The error given was: <b>%1</b><br/>"
"You can use Kleopatra as a certificate manager, but cryptographic plugins that "
"rely on a GPG UI Server being present might not work correctly, or at all.</qt>",
Qt::escape( QString::fromUtf8( e.what() ) ) ));
app.setIgnoreNewInstance( false );
rc = app.exec();
app.setIgnoreNewInstance( true );
}
#endif
return rc;
}

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