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