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

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 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 "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"