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144 lines
4.7 KiB
144 lines
4.7 KiB
/*
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gnupgviewer.cpp
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This file is part of libkleopatra's test suite.
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Copyright (c) 2004 Klarälvdalens Datakonsult AB
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Libkleopatra is free software; you can redistribute it and/or
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modify it under the terms of the GNU General Public License as
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published by the Free Software Foundation; either version 2 of the
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License, or (at your option) any later version.
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Libkleopatra is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software
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Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
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In addition, as a special exception, the copyright holders give
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permission to link the code of this program with any edition of
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the TQt library by Trolltech AS, Norway (or with modified versions
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of TQt that use the same license as TQt), and distribute linked
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combinations including the two. You must obey the GNU General
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Public License in all respects for all of the code used other than
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TQt. If you modify this file, you may extend this exception to
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your version of the file, but you are not obligated to do so. If
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you do not wish to do so, delete this exception statement from
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your version.
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*/
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#ifdef HAVE_CONFIG_H
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#include <config.h>
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#endif
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#include "gnupgviewer.h"
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#include <backends/qgpgme/gnupgprocessbase.h>
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#include <kapplication.h>
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#include <kaboutdata.h>
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#include <kcmdlineargs.h>
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#include <kmessagebox.h>
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#include <kdebug.h>
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#include <tqstringlist.h>
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GnuPGViewer::GnuPGViewer( TQWidget * parent, const char * name )
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: TQTextEdit( parent, name ), mProcess( 0 )
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{
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setTextFormat( LogText );
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setMaxLogLines( 10000 );
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}
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GnuPGViewer::~GnuPGViewer() {
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if ( mProcess )
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mProcess->kill();
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}
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void GnuPGViewer::setProcess( Kleo::GnuPGProcessBase * process ) {
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if ( !process )
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return;
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mProcess = process;
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connect( mProcess, TQT_SIGNAL(processExited(KProcess*)),
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TQT_SLOT(slotProcessExited(KProcess*)) );
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connect( mProcess, TQT_SIGNAL(receivedStdout(KProcess*,char*,int)),
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TQT_SLOT(slotStdout(KProcess*,char*,int)) );
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connect( mProcess, TQT_SIGNAL(receivedStderr(KProcess*,char*,int)),
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TQT_SLOT(slotStderr(KProcess*,char*,int)) );
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connect( mProcess, TQT_SIGNAL(status(Kleo::GnuPGProcessBase*,const TQString&,const TQStringList&)),
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TQT_SLOT(sloStatus(Kleo::GnuPGProcessBase*,const TQString&,const TQStringList&)) );
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}
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static TQStringList split( char * buffer, int buflen, TQString & old ) {
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// when done right, this would need to use TQTextCodec...
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const TQString str = old + TQString::fromLocal8Bit( buffer, buflen );
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TQStringList l = TQStringList::split( '\n', str, true );
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if ( l.empty() )
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return l;
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if ( str.endsWith( "\n" ) ) {
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old = TQString();
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} else {
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old = l.back();
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l.pop_back();
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}
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return l;
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}
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static TQString escape( TQString str ) {
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return str.replace( '&', "&" ).replace( '<', "<" ).replace( '>', ">" );
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}
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void GnuPGViewer::slotStdout( KProcess *, char * buffer, int buflen ) {
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const TQStringList l = split( buffer, buflen, mLastStdout );
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for ( TQStringList::const_iterator it = l.begin() ; it != l.end() ; ++it )
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append( "stdout: " + escape( *it ) );
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}
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void GnuPGViewer::slotStderr( KProcess *, char * buffer, int buflen ) {
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const TQStringList l = split( buffer, buflen, mLastStderr );
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for ( TQStringList::const_iterator it = l.begin() ; it != l.end() ; ++it )
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append( "<b>stderr: " + escape( *it ) + "</b>" );
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}
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void GnuPGViewer::sloStatus( Kleo::GnuPGProcessBase *, const TQString & type, const TQStringList & args ) {
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append( "<b><font color=\"red\">status: " + escape( type + ' ' + args.join( " " ) ) + "</font></b>" );
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}
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void GnuPGViewer::slotProcessExited( KProcess * proc ) {
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if ( !proc )
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return;
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if ( proc->normalExit() )
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append( TQString( "<b>Process exit: return code %1</b>" ).arg ( proc->exitStatus() ) );
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else
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append( "<b>Process exit: killed</b>" );
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}
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int main( int argc, char** argv ) {
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if ( argc < 3 ) {
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kdDebug() << "Need at least two arguments" << endl;
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return 1;
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}
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KAboutData aboutData( "test_gnupgprocessbase", "GnuPGProcessBase Test", "0.1" );
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KCmdLineArgs::init( &aboutData );
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KApplication app;
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Kleo::GnuPGProcessBase gpg;
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for ( int i = 1 ; i < argc ; ++i )
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gpg << argv[i];
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gpg.setUsetStatusFD( true );
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GnuPGViewer * gv = new GnuPGViewer();
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gv->setProcess( &gpg );
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app.setMainWidget( gv );
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gv->show();
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gpg.start( KProcess::NotifyOnExit, KProcess::AllOutput );
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return app.exec();
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}
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#include "gnupgviewer.moc"
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