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-rw-r--r--kompare/libdiff2/perforceparser.cpp223
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diff --git a/kompare/libdiff2/perforceparser.cpp b/kompare/libdiff2/perforceparser.cpp
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+++ b/kompare/libdiff2/perforceparser.cpp
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+/**************************************************************************
+** perforceparser.cpp
+** ------------------
+** begin : Sun Aug 4 15:05:35 2002
+** copyright : (C) 2002-2004 Otto Bruggeman
+** email : otto.bruggeman@home.nl
+**
+***************************************************************************/
+/***************************************************************************
+**
+** This program 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.
+**
+***************************************************************************/
+
+#include <qregexp.h>
+
+#include <kdebug.h>
+
+#include "perforceparser.h"
+
+using namespace Diff2;
+
+PerforceParser::PerforceParser( const KompareModelList* list, const QStringList& diff ) : ParserBase( list, diff )
+{
+ m_contextDiffHeader1.setPattern( "==== (.*) - (.*) ====\\n" );
+ m_contextDiffHeader1.setMinimal( true );
+ m_normalDiffHeader.setPattern ( "==== (.*) - (.*) ====\\n" );
+ m_normalDiffHeader.setMinimal ( true );
+ m_rcsDiffHeader.setPattern ( "==== (.*) - (.*) ====\\n" );
+ m_rcsDiffHeader.setMinimal ( true );
+ m_unifiedDiffHeader1.setPattern( "==== (.*) - (.*) ====\\n" );
+ m_unifiedDiffHeader1.setMinimal( true );
+}
+
+PerforceParser::~PerforceParser()
+{
+}
+
+enum Kompare::Format PerforceParser::determineFormat()
+{
+ kdDebug(8101) << "Determining the format of the Perforce Diff" << endl;
+
+ QRegExp unifiedRE( "^@@" );
+ QRegExp contextRE( "^\\*{15}" );
+ QRegExp normalRE ( "^\\d+(|,\\d+)[acd]\\d+(|,\\d+)" );
+ QRegExp rcsRE ( "^[acd]\\d+ \\d+" );
+ // Summary is not supported since it gives no useful parsable info
+
+ QStringList::ConstIterator it = m_diffLines.begin();
+
+ while( it != m_diffLines.end() )
+ {
+ if( (*it).find( unifiedRE, 0 ) == 0 )
+ {
+ kdDebug(8101) << "Difflines are from a Unified diff..." << endl;
+ return Kompare::Unified;
+ }
+ else if( (*it).find( contextRE, 0 ) == 0 )
+ {
+ kdDebug(8101) << "Difflines are from a Context diff..." << endl;
+ return Kompare::Context;
+ }
+ else if( (*it).find( normalRE, 0 ) == 0 )
+ {
+ kdDebug(8101) << "Difflines are from a Normal diff..." << endl;
+ return Kompare::Normal;
+ }
+ else if( (*it).find( rcsRE, 0 ) == 0 )
+ {
+ kdDebug(8101) << "Difflines are from a RCS diff..." << endl;
+ return Kompare::RCS;
+ }
+ ++it;
+ }
+ kdDebug(8101) << "Difflines are from an unknown diff..." << endl;
+ return Kompare::UnknownFormat;
+}
+
+bool PerforceParser::parseContextDiffHeader()
+{
+// kdDebug(8101) << "ParserBase::parseContextDiffHeader()" << endl;
+ bool result = false;
+
+ QStringList::ConstIterator itEnd = m_diffLines.end();
+
+ QRegExp sourceFileRE ( "([^\\#]+)#(\\d+)" );
+ QRegExp destinationFileRE( "([^\\#]+)#(|\\d+)" );
+
+ while ( m_diffIterator != itEnd )
+ {
+ if ( m_contextDiffHeader1.exactMatch( *(m_diffIterator)++ ) )
+ {
+// kdDebug(8101) << "Matched length Header1 = " << m_contextDiffHeader1.matchedLength() << endl;
+// kdDebug(8101) << "Matched string Header1 = " << m_contextDiffHeader1.cap( 0 ) << endl;
+// kdDebug(8101) << "First capture Header1 = " << m_contextDiffHeader1.cap( 1 ) << endl;
+// kdDebug(8101) << "Second capture Header1 = " << m_contextDiffHeader1.cap( 2 ) << endl;
+
+ m_currentModel = new DiffModel();
+ sourceFileRE.exactMatch( m_contextDiffHeader1.cap( 1 ) );
+ destinationFileRE.exactMatch( m_contextDiffHeader1.cap( 2 ) );
+ kdDebug(8101) << "Matched length = " << sourceFileRE.matchedLength() << endl;
+ kdDebug(8101) << "Matched length = " << destinationFileRE.matchedLength() << endl;
+ kdDebug(8101) << "Captured texts = " << sourceFileRE.capturedTexts() << endl;
+ kdDebug(8101) << "Captured texts = " << destinationFileRE.capturedTexts() << endl;
+ kdDebug(8101) << "Source File : " << sourceFileRE.cap( 1 ) << endl;
+ kdDebug(8101) << "Destination File : " << destinationFileRE.cap( 1 ) << endl;
+ m_currentModel->setSourceFile ( sourceFileRE.cap( 1 ) );
+ m_currentModel->setDestinationFile( destinationFileRE.cap( 1 ) );
+
+ result = true;
+
+ break;
+ }
+ else
+ {
+ kdDebug(8101) << "Matched length = " << m_contextDiffHeader1.matchedLength() << endl;
+ kdDebug(8101) << "Captured texts = " << m_contextDiffHeader1.capturedTexts() << endl;
+ }
+ }
+
+ return result;
+}
+
+bool PerforceParser::parseNormalDiffHeader()
+{
+ bool result = false;
+
+ QStringList::ConstIterator itEnd = m_diffLines.end();
+
+ QRegExp sourceFileRE ( "([^\\#]+)#(\\d+)" );
+ QRegExp destinationFileRE( "([^\\#]+)#(|\\d+)" );
+
+ while ( m_diffIterator != itEnd )
+ {
+ kdDebug(8101) << "Line = " << *m_diffIterator << endl;
+ kdDebug(8101) << "String length = " << (*m_diffIterator).length() << endl;
+ if ( m_normalDiffHeader.exactMatch( *(m_diffIterator)++ ) )
+ {
+ kdDebug(8101) << "Matched length Header1 = " << m_normalDiffHeader.matchedLength() << endl;
+ kdDebug(8101) << "Matched string Header1 = " << m_normalDiffHeader.cap( 0 ) << endl;
+ kdDebug(8101) << "First capture Header1 = \"" << m_normalDiffHeader.cap( 1 ) << "\"" << endl;
+ kdDebug(8101) << "Second capture Header1 = \"" << m_normalDiffHeader.cap( 2 ) << "\"" << endl;
+
+ m_currentModel = new DiffModel();
+ sourceFileRE.exactMatch( m_normalDiffHeader.cap( 1 ) );
+ destinationFileRE.exactMatch( m_normalDiffHeader.cap( 2 ) );
+ kdDebug(8101) << "Matched length = " << sourceFileRE.matchedLength() << endl;
+ kdDebug(8101) << "Matched length = " << destinationFileRE.matchedLength() << endl;
+ kdDebug(8101) << "Captured texts = " << sourceFileRE.capturedTexts() << endl;
+ kdDebug(8101) << "Captured texts = " << destinationFileRE.capturedTexts() << endl;
+ kdDebug(8101) << "Source File : " << sourceFileRE.cap( 1 ) << endl;
+ kdDebug(8101) << "Destination File : " << destinationFileRE.cap( 1 ) << endl;
+ m_currentModel->setSourceFile ( sourceFileRE.cap( 1 ) );
+ m_currentModel->setDestinationFile( destinationFileRE.cap( 1 ) );
+
+ result = true;
+
+ break;
+ }
+ else
+ {
+ kdDebug(8101) << "Matched length = " << m_normalDiffHeader.matchedLength() << endl;
+ kdDebug(8101) << "Captured texts = " << m_normalDiffHeader.capturedTexts() << endl;
+ }
+ }
+
+ return result;
+}
+
+bool PerforceParser::parseRCSDiffHeader()
+{
+ return false;
+}
+
+bool PerforceParser::parseUnifiedDiffHeader()
+{
+ bool result = false;
+
+ QStringList::ConstIterator itEnd = m_diffLines.end();
+
+ QRegExp sourceFileRE ( "([^\\#]+)#(\\d+)" );
+ QRegExp destinationFileRE( "([^\\#]+)#(|\\d+)" );
+
+ while ( m_diffIterator != itEnd )
+ {
+// kdDebug(8101) << "Line = " << *m_diffIterator << endl;
+// kdDebug(8101) << "String length = " << (*m_diffIterator).length() << endl;
+ if ( m_unifiedDiffHeader1.exactMatch( *(m_diffIterator)++ ) )
+ {
+// kdDebug(8101) << "Matched length Header1 = " << m_unifiedDiffHeader1.matchedLength() << endl;
+// kdDebug(8101) << "Matched string Header1 = " << m_unifiedDiffHeader1.cap( 0 ) << endl;
+// kdDebug(8101) << "First capture Header1 = \"" << m_unifiedDiffHeader1.cap( 1 ) << "\"" << endl;
+// kdDebug(8101) << "Second capture Header1 = \"" << m_unifiedDiffHeader1.cap( 2 ) << "\"" << endl;
+
+ m_currentModel = new DiffModel();
+ sourceFileRE.exactMatch( m_unifiedDiffHeader1.cap( 1 ) );
+ destinationFileRE.exactMatch( m_unifiedDiffHeader1.cap( 2 ) );
+// kdDebug(8101) << "Matched length = " << sourceFileRE.matchedLength() << endl;
+// kdDebug(8101) << "Matched length = " << destinationFileRE.matchedLength() << endl;
+// kdDebug(8101) << "Captured texts = " << sourceFileRE.capturedTexts() << endl;
+// kdDebug(8101) << "Captured texts = " << destinationFileRE.capturedTexts() << endl;
+// kdDebug(8101) << "Source File : " << sourceFileRE.cap( 1 ) << endl;
+// kdDebug(8101) << "Destination File : " << destinationFileRE.cap( 1 ) << endl;
+ m_currentModel->setSourceFile ( sourceFileRE.cap( 1 ) );
+ m_currentModel->setDestinationFile( destinationFileRE.cap( 1 ) );
+
+ result = true;
+
+ break;
+ }
+ else
+ {
+// kdDebug(8101) << "Matched length = " << m_unifiedDiffHeader1.matchedLength() << endl;
+// kdDebug(8101) << "Captured texts = " << m_unifiedDiffHeader1.capturedTexts() << endl;
+ }
+ }
+
+ return result;
+}
+
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