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/* This file is part of the KDE project
Copyright (C) 2002 John Firebaugh <jfirebaugh@kde.org>
This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Library General Public
License as published by the Free Software Foundation; either
version 2 of the License, or (at your option) any later version.
This library 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
Library General Public License for more details.
You should have received a copy of the GNU Library General Public License
along with this library; see the file COPYING.LIB. If not, write to
the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
Boston, MA 02110-1301, USA.
*/
#include "processlinemaker.h"
#include "processlinemaker.moc"
#include <kprocess.h>
ProcessLineMaker::ProcessLineMaker()
{
}
ProcessLineMaker::ProcessLineMaker( const KProcess* proc )
{
connect(proc, TQT_SIGNAL(receivedStdout(KProcess*,char*,int)),
this, TQT_SLOT(slotReceivedStdout(KProcess*,char*,int)) );
connect(proc, TQT_SIGNAL(receivedStderr(KProcess*,char*,int)),
this, TQT_SLOT(slotReceivedStderr(KProcess*,char*,int)) );
}
void ProcessLineMaker::slotReceivedStdout( const char *buffer )
{
stdoutbuf += buffer;
int pos;
while ( (pos = stdoutbuf.find('\n')) != -1) {
TQCString line = stdoutbuf.left( pos );
emit receivedStdoutLine(line);
stdoutbuf.remove(0, pos+1);
}
if( !stdoutbuf.isEmpty() ) {
emit receivedPartialStdoutLine( stdoutbuf );
stdoutbuf.truncate(0);
}
}
void ProcessLineMaker::slotReceivedStdout( KProcess*, char *buffer, int )
{
slotReceivedStdout(buffer); // It is zero-terminated
}
void ProcessLineMaker::slotReceivedStderr( const char *buffer )
{
stderrbuf += buffer;
int pos;
while ( (pos = stderrbuf.find('\n')) != -1) {
TQCString line = stderrbuf.left( pos );
emit receivedStderrLine(line);
stderrbuf.remove(0, pos+1);
}
if( !stderrbuf.isEmpty() ) {
emit receivedPartialStderrLine( stderrbuf );
stderrbuf.truncate(0);
}
}
void ProcessLineMaker::slotReceivedStderr( KProcess*, char *buffer, int )
{
slotReceivedStderr(buffer); // It is zero-terminated
}
void ProcessLineMaker::clearBuffers( )
{
stderrbuf.truncate(0);
stdoutbuf.truncate(0);
}
void ProcessLineMaker::flush()
{
if( !stderrbuf.isEmpty() )
emit receivedStderrLine(stderrbuf);
if( !stdoutbuf.isEmpty() )
emit receivedStdoutLine(stdoutbuf);
clearBuffers();
}
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