You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
110 lines
3.9 KiB
110 lines
3.9 KiB
/*
|
|
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 TQt library by Trolltech AS, Norway (or with modified versions
|
|
of TQt that use the same license as TQt), 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
|
|
TQt. 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 <tqtimer.h>
|
|
#include <tqfile.h>
|
|
|
|
#include <cstring>
|
|
|
|
Kleo::SymCryptRunProcessBase::SymCryptRunProcessBase( const TQString & class_, const TQString & program,
|
|
const TQString & keyFile, const TQString & options,
|
|
Operation mode,
|
|
TQObject * parent, const char * name )
|
|
: TDEProcess( 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 TQByteArray & input, RunMode rm ) {
|
|
connect( this, TQT_SIGNAL(receivedStdout(TDEProcess*,char*,int)),
|
|
this, TQT_SLOT(slotReceivedStdout(TDEProcess*,char*,int)) );
|
|
connect( this, TQT_SIGNAL(receivedStderr(TDEProcess*,char*,int)),
|
|
this, TQT_SLOT(slotReceivedStderr(TDEProcess*,char*,int)) );
|
|
if ( rm == Block ) {
|
|
KTempFile tempfile;
|
|
tempfile.setAutoDelete( true );
|
|
if ( TQFile * file = tempfile.file() )
|
|
file->writeBlock( input );
|
|
else
|
|
return false;
|
|
tempfile.close();
|
|
*this << "--input" << tempfile.name();
|
|
addOptions();
|
|
return TDEProcess::start( Block, All );
|
|
} else {
|
|
addOptions();
|
|
const bool ok = TDEProcess::start( rm, All );
|
|
if ( !ok )
|
|
return ok;
|
|
mInput = input.copy();
|
|
writeStdin( mInput.begin(), mInput.size() );
|
|
connect( this, TQT_SIGNAL(wroteStdin(TDEProcess*)), this, TQT_SLOT(closeStdin()) );
|
|
return true;
|
|
}
|
|
}
|
|
|
|
void Kleo::SymCryptRunProcessBase::addOptions() {
|
|
if ( !mOptions.isEmpty() )
|
|
{
|
|
const TQStringList args = KShell::splitArgs( mOptions );
|
|
*this << "--" << args;
|
|
}
|
|
}
|
|
|
|
void Kleo::SymCryptRunProcessBase::slotReceivedStdout( TDEProcess * 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( TDEProcess * proc, char * buf, int len ) {
|
|
Q_ASSERT( proc == this );
|
|
if ( len > 0 )
|
|
mStderr += TQString::fromLocal8Bit( buf, len );
|
|
}
|
|
|
|
#include "symcryptrunprocessbase.moc"
|