summaryrefslogtreecommitdiffstats
path: root/certmanager/lib/backends/chiasmus/symcryptrunprocessbase.cpp
diff options
context:
space:
mode:
Diffstat (limited to 'certmanager/lib/backends/chiasmus/symcryptrunprocessbase.cpp')
-rw-r--r--certmanager/lib/backends/chiasmus/symcryptrunprocessbase.cpp109
1 files changed, 109 insertions, 0 deletions
diff --git a/certmanager/lib/backends/chiasmus/symcryptrunprocessbase.cpp b/certmanager/lib/backends/chiasmus/symcryptrunprocessbase.cpp
new file mode 100644
index 000000000..1b8627252
--- /dev/null
+++ b/certmanager/lib/backends/chiasmus/symcryptrunprocessbase.cpp
@@ -0,0 +1,109 @@
+/*
+ symcryptrunbackend.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 "symcryptrunprocessbase.h"
+
+#include <ktempfile.h>
+#include <kdebug.h>
+#include <kshell.h>
+
+#include <qtimer.h>
+#include <qfile.h>
+
+#include <cstring>
+
+Kleo::SymCryptRunProcessBase::SymCryptRunProcessBase( const QString & class_, const QString & program,
+ const QString & keyFile, const QString & options,
+ Operation mode,
+ QObject * parent, const char * name )
+ : KProcess( parent, name ),
+ mOperation( mode ), mOptions( options )
+{
+ *this << "symcryptrun"
+ << "--class" << class_
+ << "--program" << program
+ << "--keyfile" << keyFile
+ << ( mode == Encrypt ? "--encrypt" : "--decrypt" );
+}
+
+Kleo::SymCryptRunProcessBase::~SymCryptRunProcessBase() {}
+
+bool Kleo::SymCryptRunProcessBase::launch( const QByteArray & input, RunMode rm ) {
+ connect( this, SIGNAL(receivedStdout(KProcess*,char*,int)),
+ this, SLOT(slotReceivedStdout(KProcess*,char*,int)) );
+ connect( this, SIGNAL(receivedStderr(KProcess*,char*,int)),
+ this, SLOT(slotReceivedStderr(KProcess*,char*,int)) );
+ if ( rm == Block ) {
+ KTempFile tempfile;
+ tempfile.setAutoDelete( true );
+ if ( QFile * file = tempfile.file() )
+ file->writeBlock( input );
+ else
+ return false;
+ tempfile.close();
+ *this << "--input" << tempfile.name();
+ addOptions();
+ return KProcess::start( Block, All );
+ } else {
+ addOptions();
+ const bool ok = KProcess::start( rm, All );
+ if ( !ok )
+ return ok;
+ mInput = input.copy();
+ writeStdin( mInput.begin(), mInput.size() );
+ connect( this, SIGNAL(wroteStdin(KProcess*)), this, SLOT(closeStdin()) );
+ return true;
+ }
+}
+
+void Kleo::SymCryptRunProcessBase::addOptions() {
+ if ( !mOptions.isEmpty() )
+ {
+ const QStringList args = KShell::splitArgs( mOptions );
+ *this << "--" << args;
+ }
+}
+
+void Kleo::SymCryptRunProcessBase::slotReceivedStdout( KProcess * proc, char * buf, int len ) {
+ Q_ASSERT( proc == this );
+ const int oldsize = mOutput.size();
+ mOutput.resize( oldsize + len );
+ memcpy( mOutput.data() + oldsize, buf, len );
+}
+
+void Kleo::SymCryptRunProcessBase::slotReceivedStderr( KProcess * proc, char * buf, int len ) {
+ Q_ASSERT( proc == this );
+ if ( len > 0 )
+ mStderr += QString::fromLocal8Bit( buf, len );
+}
+
+#include "symcryptrunprocessbase.moc"