KDevelop API Documentation

lib/util/processlinemaker.cpp

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00001 /* This file is part of the KDE project 00002 Copyright (C) 2002 John Firebaugh <jfirebaugh@kde.org> 00003 00004 This library is free software; you can redistribute it and/or 00005 modify it under the terms of the GNU Library General Public 00006 License as published by the Free Software Foundation; either 00007 version 2 of the License, or (at your option) any later version. 00008 00009 This library is distributed in the hope that it will be useful, 00010 but WITHOUT ANY WARRANTY; without even the implied warranty of 00011 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 00012 Library General Public License for more details. 00013 00014 You should have received a copy of the GNU Library General Public License 00015 along with this library; see the file COPYING.LIB. If not, write to 00016 the Free Software Foundation, Inc., 59 Temple Place - Suite 330, 00017 Boston, MA 02111-1307, USA. 00018 */ 00019 00020 #include "processlinemaker.h" 00021 #include "processlinemaker.moc" 00022 00023 #include <kprocess.h> 00024 00025 ProcessLineMaker::ProcessLineMaker() 00026 { 00027 } 00028 00029 ProcessLineMaker::ProcessLineMaker( const KProcess* proc ) 00030 { 00031 connect(proc, SIGNAL(receivedStdout(KProcess*,char*,int)), 00032 this, SLOT(slotReceivedStdout(KProcess*,char*,int)) ); 00033 00034 connect(proc, SIGNAL(receivedStderr(KProcess*,char*,int)), 00035 this, SLOT(slotReceivedStderr(KProcess*,char*,int)) ); 00036 } 00037 00038 void ProcessLineMaker::slotReceivedStdout( const QString& s ) 00039 { 00040 // Flush stderr buffer 00041 if (!stderrbuf.isEmpty()) { 00042 emit receivedStderrLine(stderrbuf); 00043 stderrbuf = ""; 00044 } 00045 00046 stdoutbuf += s; 00047 int pos; 00048 while ( (pos = stdoutbuf.find('\n')) != -1) { 00049 QString line = stdoutbuf.left(pos); 00050 emit receivedStdoutLine(line); 00051 stdoutbuf.remove(0, pos+1); 00052 } 00053 } 00054 00055 void ProcessLineMaker::slotReceivedStdout( KProcess*, char *buffer, int buflen ) 00056 { 00057 slotReceivedStdout( QString::fromLocal8Bit( buffer, buflen ) ); 00058 } 00059 00060 void ProcessLineMaker::slotReceivedStdout( const char* buffer ) 00061 { 00062 slotReceivedStdout( QString::fromLocal8Bit( buffer ) ); 00063 } 00064 00065 void ProcessLineMaker::slotReceivedStderr( const QString& s ) 00066 { 00067 // Flush stdout buffer 00068 if (!stdoutbuf.isEmpty()) { 00069 emit receivedStdoutLine(stdoutbuf); 00070 stdoutbuf = ""; 00071 } 00072 00073 stderrbuf += s; 00074 int pos; 00075 while ( (pos = stderrbuf.find('\n')) != -1) { 00076 QString line = stderrbuf.left(pos); 00077 emit receivedStderrLine(line); 00078 stderrbuf.remove(0, pos+1); 00079 } 00080 } 00081 00082 void ProcessLineMaker::slotReceivedStderr( KProcess*, char *buffer, int buflen ) 00083 { 00084 slotReceivedStderr( QString::fromLocal8Bit( buffer, buflen ) ); 00085 } 00086 00087 void ProcessLineMaker::slotReceivedStderr( const char* buffer ) 00088 { 00089 slotReceivedStderr( QString::fromLocal8Bit( buffer ) ); 00090 } 00091 00092 void ProcessLineMaker::clearBuffers( ) 00093 { 00094 stderrbuf = ""; 00095 stdoutbuf = ""; 00096 }
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