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545 lines
17 KiB
545 lines
17 KiB
/* ****************************************************************************
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This file is part of KBabel
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Copyright (C) 2002-2003 by Marco Wegner <mail@marcowegner.de>
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Copyright (C) 2005, 2006 by Nicolas GOUTTE <goutte@kde.org>
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2 of the License, or
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(at your option) any later version.
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This program 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
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software
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Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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In addition, as a special exception, the copyright holders give
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permission to link the code of this program with any edition of
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the TQt library by Trolltech AS, Norway (or with modified versions
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of TQt that use the same license as TQt), and distribute linked
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combinations including the two. You must obey the GNU General
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Public License in all respects for all of the code used other than
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TQt. If you modify this file, you may extend this exception to
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your version of the file, but you are not obligated to do so. If
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you do not wish to do so, delete this exception statement from
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your version.
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**************************************************************************** */
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// System include files
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#include <unistd.h>
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#include <sys/stat.h>
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#include <time.h>
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// TQt include files
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#include <tqdir.h>
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#include <tqfile.h>
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#include <tqfileinfo.h>
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#include <tqregexp.h>
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#include <tqstring.h>
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#include <tqstringlist.h>
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#include <tqdom.h>
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// KDE include files
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#include <kapplication.h>
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#include <klocale.h>
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#include <kmessagebox.h>
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#include <ktempfile.h>
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#include <kdebug.h>
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#include <kprocess.h>
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// project specific include files
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#include "svnhandler.h"
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SVNHandler::SVNHandler( const TQString& poBaseDir, const TQString& potBaseDir )
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{
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setPOBaseDir( poBaseDir );
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setPOTBaseDir( potBaseDir );
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_autoUpdateTemplates = false;
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}
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void SVNHandler::setPOBaseDir( const TQString& dir )
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{
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// check if '.svn/entries' exists in the PO base directory
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if ( TQFileInfo( dir + "/.svn/entries" ).exists( ) ) {
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_isPORepository = true;
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_poBaseDir = dir;
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} else
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_isPORepository = false;
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emit signalIsPORepository( _isPORepository );
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}
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void SVNHandler::setPOTBaseDir( const TQString& dir )
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{
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// check if '.svn/entries' exists in the POT base directory
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if ( TQFileInfo( dir + "/.svn/entries" ).exists( ) ) {
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_isPOTRepository = true;
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_potBaseDir = dir;
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} else
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_isPOTRepository = false;
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emit signalIsPOTRepository( _isPOTRepository );
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}
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TQString SVNHandler::fileStatus( const FileStatus status ) const
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{
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switch ( status ) {
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case NO_REPOSITORY:
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return i18n( "No SVN repository" );
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break;
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case NOT_IN_SVN:
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return i18n( "Not in SVN" );
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break;
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case LOCALLY_ADDED:
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return i18n( "Locally added" );
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break;
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case LOCALLY_REMOVED:
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return i18n( "Locally removed" );
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break;
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case LOCALLY_MODIFIED:
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return i18n( "Locally modified" );
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break;
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case UP_TO_DATE:
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return i18n( "Up-to-date" );
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break;
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case CONFLICT:
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return i18n( "Conflict" );
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break;
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case ERROR_IN_WC:
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return i18n( "Error in Working Copy" );
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default:
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return i18n( "Unknown" );
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break;
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}
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}
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SVNHandler::FileStatus SVNHandler::fstatus( const TQString& filename ) const
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{
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// no valid repository
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if ( !_isPORepository )
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return NO_REPOSITORY;
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TQString fn( filename );
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fn = fn.remove( TQRegExp( "/$" ) );
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TQFileInfo info( fn );
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// check if '.svn/entries' exists.
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TQFile entries( info.dir( true ).path( ) + "/.svn/entries" );
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if ( !entries.exists() )
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return NOT_IN_SVN;
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TDEProcess proc;
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SVNOutputCollector out( &proc );
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proc << "svn" << "status" << "-v" << "--xml" << info.absFilePath();
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if( !proc.start( TDEProcess::Block, TDEProcess::Stdout ) )
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return ERROR_IN_WC;
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TQDomDocument doc;
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TQString errorMsg;
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int errorLine, errorCol;
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TQDomNodeList nodelist;
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TQDomNode node;
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TQDomElement entry, wcStatus;
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// Parse the output.
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if ( !doc.setContent( out.getOutput(), &errorMsg, &errorLine, &errorCol ) ) {
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kdDebug(8109) << "Cannot parse \"svn status -v --xml\" output for"
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<< filename << endl << "Line: " << errorLine << " Column: "
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<< errorCol << " Error: " << errorMsg << endl;
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goto no_status_xml;
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}
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// There should be only one "entry" element. If it doesn't exist, path
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// isn't repo path at all.
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nodelist = doc.elementsByTagName("entry");
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if (nodelist.count() < 1)
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return NOT_IN_SVN;
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entry = nodelist.item(0).toElement();
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// Shouldn't fail, but just in case there is some weird error.
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if ( entry.attributeNode("path").value() != info.absFilePath() )
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return ERROR_IN_WC;
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for ( node = entry.firstChild(); !node.isNull(); node = node.nextSibling() ) {
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if ( !node.isElement() )
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continue;
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if (node.toElement().tagName() == "wc-status")
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break;
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}
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if ( node.isNull() )
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return ERROR_IN_WC;
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wcStatus = node.toElement();
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if ( wcStatus.attributeNode("item").value() == "normal" )
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return UP_TO_DATE;
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if ( wcStatus.attributeNode("item").value() == "modified" )
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return LOCALLY_MODIFIED;
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if ( wcStatus.attributeNode("item").value() == "conflicted" )
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return CONFLICT;
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if ( wcStatus.attributeNode("item").value() == "unversioned" )
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return NOT_IN_SVN;
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// TODO Ignored entry should have separate return value probably.
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if ( wcStatus.attributeNode("item").value() == "ignored" )
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return NOT_IN_SVN;
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if ( wcStatus.attributeNode("item").value() == "added" )
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return LOCALLY_ADDED;
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if ( wcStatus.attributeNode("item").value() == "deleted" )
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return LOCALLY_REMOVED;
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// TODO What to do with "missing", "incomplete", "replaced", "merged",
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// "obstructed", "external"? Can these appear at all in our case?
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return ERROR_IN_WC;
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no_status_xml:
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if ( !entries.open( IO_ReadOnly ) )
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return ERROR_IN_WC; // we already know that it is a repository
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// Parse the entries file
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if ( !doc.setContent( &entries, &errorMsg, &errorLine, &errorCol ) ) {
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kdDebug() << "Cannot parse .svn/entries file for " << filename << endl
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<< "Line: " << errorLine << " Column: " << errorCol << " Error: " << errorMsg << endl;
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return ERROR_IN_WC;
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}
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entries.close();
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TQDomElement element;
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// File name that we are searching
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const TQString findName = info.fileName();
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// The entries are <entry> elements, so we have to check them
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TQDomNode child = doc.documentElement().firstChild();
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for ( ; !child.isNull() ; child = child.nextSibling() )
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{
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if ( !child.isElement() )
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continue;
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element = child.toElement();
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if ( element.tagName() != "entry" ) {
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// We have another kind of element, so skip it
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// Should not happend with svn 1.1.x
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continue;
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}
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const TQString name = element.attribute("name");
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if ( name == findName )
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break;
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}
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if ( child.isNull() ) {
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// We have not found an entry for the file
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return NOT_IN_SVN;
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}
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// ### TODO: should we check the attribute kind to be file and not dir?
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// ### TODO: what do copy and move add here?
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const TQString onSchedule = element.attribute( "schedule" );
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if ( onSchedule == "delete" )
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return LOCALLY_REMOVED;
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else if ( onSchedule == "added" )
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return LOCALLY_ADDED;
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if ( element.hasAttribute( "conflict-new" ) || element.hasAttribute( "conflict-old" ) || element.hasAttribute( "conflict-wrk" ) ) {
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return CONFLICT;
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}
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// Note: we do not check the property time stamp
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const TQString textTimeStamp( element.attribute( "text-time" ) );
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// calculate the UTC time from the file's last modified date
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struct stat st;
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lstat( TQFile::encodeName(fn), &st );
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struct tm * tm_p = gmtime( &st.st_mtime );
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const int year = tm_p->tm_year + 1900;
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const int month = tm_p->tm_mon + 1;
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TQString fileTime;
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fileTime.sprintf( "%04i-%02i-%02iT%02i:%02i:%02i.000000Z",
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year, month, tm_p->tm_mday, tm_p->tm_hour, tm_p->tm_min, tm_p->tm_sec );
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//kdDebug() << "File: " << filename << " SVN time: " << textTimeStamp << " File time: " << fileTime << endl;
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if ( fileTime > textTimeStamp ) // ISO 8601 dates/times can be compared as strings if they have the exact same format.
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return LOCALLY_MODIFIED;
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return UP_TO_DATE;
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}
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TQString SVNHandler::svnStatus( const TQString& filename ) const
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{
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return map[filename];
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}
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void SVNHandler::execSVNCommand( TQWidget* parent, SVN::Command cmd, const TQString& filename, bool templates, TDESharedConfig* config)
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{
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// Unlike cvs, svn works also from outside the repository(as long as the path is in a repository of course!)
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// ### FIXME: wrong, svn commit cannot work if the current directory is not a SVN one
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execSVNCommand( parent, cmd, TQStringList( filename ), templates, config );
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}
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void SVNHandler::execSVNCommand( TQWidget* parent, SVN::Command cmd, const TQStringList& files, bool templates, TDESharedConfig* config )
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{
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if ( !_isPORepository ) {
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// This message box should never be visible but who knows... ;-)
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KMessageBox::sorry( parent, i18n( "This is not a valid SVN repository. "
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"The SVN commands cannot be executed." ) );
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return;
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}
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// ### TODO: instead of making a TQString, use TDEProcess directly, so that it cares about quoting.
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// ### TODO: use TDEProcess::setWorkingDirectory instead of using "cd" (therefore allowing to use TDEProcess without a shell.)
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TQString command("cd " + (templates ? _potBaseDir : _poBaseDir) + " && svn ");
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switch ( cmd ) {
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case SVN::Update:
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command += "update --non-interactive";
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break;
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case SVN::Commit:
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// The svn client allows to choose the encoding, so we select UTF-8
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command += "commit -F @LOG@FILE@ --encoding UTF-8 --non-interactive";
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checkToAdd( files );
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break;
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case SVN::StatusRemote:
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command += "status -u --non-interactive";
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break;
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case SVN::StatusLocal:
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command += "status --non-interactive";
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break;
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case SVN::Diff:
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command += "diff --non-interactive";
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break;
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case SVN::Info:
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command += "info"; // Does not allow --non-interactive (at least svn 1.1.4).
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}
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TQRegExp rx;
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if (templates)
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rx.setPattern(_potBaseDir + "/?");
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else
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rx.setPattern(_poBaseDir + "/?");
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TQStringList::ConstIterator it;
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for ( it = files.begin( ); it != files.end( ); ++it ) {
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TQString temp = *it;
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temp.remove(rx);
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command += " \'" + temp + "\'";
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}
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showDialog( parent, cmd, files, command, config );
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}
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void SVNHandler::setAutoUpdateTemplates( bool update )
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{
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_autoUpdateTemplates = update;
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}
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void SVNHandler::showDialog( TQWidget* parent, SVN::Command cmd, const TQStringList& files, const TQString& commandLine, TDESharedConfig* config )
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{
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SVNDialog * dia = new SVNDialog( cmd, parent, config );
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dia->setFiles( files );
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dia->setCommandLine( commandLine );
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if ( cmd == SVN::Commit ) {
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dia->setAddCommand( _addCommand );
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}
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if ( dia->exec( ) == KDialog::Accepted ) {
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if ( cmd == SVN::StatusLocal || cmd == SVN::StatusRemote )
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processStatusOutput( dia->statusOutput( ) );
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if ( cmd == SVN::Diff )
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processDiff( dia->statusOutput( ) );
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}
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delete dia;
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// file status display update necessary in Catalog Manager
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if ( cmd == SVN::Commit )
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emit signalFilesCommitted( files );
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}
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bool SVNHandler::isInSvn( const TQString& path )
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{
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if ( path.isEmpty() )
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return false;
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/*
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* We need to check if a file is in a SVN repository.
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*
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* But as we want to do it quickly (because this function will be called for a few files in a row)
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* we should avoid to parse the .svn/entries files
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*
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* Therefore we only check for the SVN auxilary files that are typical for a file controlled by SVN:
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* - for a directory: checks if the directory has a .svn/entries file
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* - for a file: check if there is a corresponding file in .svn/text-base/
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*/
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const TQFileInfo info( path );
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if ( info.isDir() ) {
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// It is a directory, so find a .svn/entries file
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TQDir dir( path );
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return dir.exists( ".svn/entries", true );
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}
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else {
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// It is a file, so find the corresponding file in .svn/text-base
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TQDir dir( info.dirPath() );
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if ( ! dir.cd( ".svn/text-base" ) ) {
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// There is not even a .svn/text-base directory, so the file is not under control
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return false;
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}
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const TQString textBaseFilename( info.fileName() + ".svn-base" );
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return dir.exists( textBaseFilename, true );
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}
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}
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void SVNHandler::checkToAdd( const TQStringList& files )
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{
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if ( files.isEmpty( ) )
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return;
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TQStringList toBeAdded;
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TQStringList::ConstIterator it;
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for ( it = files.begin( ); it != files.end( ); ++it ) {
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// check for every entry if it needs to be added
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if ( ! isInSvn( *it ) ) {
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TQFileInfo info( *it );
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TQString temp; // will hold the dir path
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if ( info.isDir( ) ) {
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toBeAdded << *it;
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temp = *it;
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} else {
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toBeAdded << *it;
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temp = TQFileInfo( *it ).dirPath( true );
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}
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// ### TODO: does SVN really needs this or does it do it automatically?
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// check recursivlely if parent dirs have to be added as well
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while ( ! isInSvn( temp ) && toBeAdded.findIndex( temp ) == -1 ) {
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toBeAdded << temp;
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temp = TQFileInfo( temp ).dirPath( true );
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}
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}
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}
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// remove an old command
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_addCommand = TQString();
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// ### TODO: does SVN really need this?
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// make sure the directories are added before the files
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toBeAdded.sort( );
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// ### TODO: try to make this better
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// create a command line for adding the files and dirs
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for ( it = toBeAdded.begin( ); it != toBeAdded.end( ); ++it ) {
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TQFileInfo info( *it );
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_addCommand += "cd " + info.dirPath( true ) + " && svn add " + info.fileName( ) + "; ";
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}
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}
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// ### TODO: convert to SVN
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void SVNHandler::processStatusOutput( const TQString& status )
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{
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if ( !_isPORepository )
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return;
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#if 0
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// at first we need to extract the name of the base directory on the server
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TQFile f( _poBaseDir + "/SVN/Root" ); // ### FIXME
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if ( !f.open( IO_ReadOnly ) )
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return;
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TQTextStream stream( &f );
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// extract the string after the last colon in the first line
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TQString basedir = stream.readLine( ).section( ':', -1 );
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f.close( );
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// divide the complete status output in little chunks for every file
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TQStringList entries = TQStringList::split( TQRegExp( "={67,67}" ), status );
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TQStringList::Iterator it;
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for ( it = entries.begin( ); it != entries.end( ); ++it ) {
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TQString entr = *it;
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// translate the filename from repository to local
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TQRegExp rx( basedir + ".*,v" );
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int pos = entr.find( rx );
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TQString file = _poBaseDir + entr.mid( pos + basedir.length( ),
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rx.matchedLength( ) - basedir.length( ) - 2 );
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entr = "<qt>" + entr + "</qt>";
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// TODO: do some markup
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map.replace( file, entr );
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}
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#endif
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}
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void SVNHandler::processDiff( TQString output )
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{
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output.remove( TQRegExp( "\\[ .* \\]$" ));
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output.remove( TQRegExp( "^" + i18n("[ Starting command ]" ).replace("[","\\[").replace("]","\\]")));
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KTempFile tmpFile;
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*(tmpFile.textStream()) << output;
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tmpFile.close();
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TQString error;
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if ( TDEApplication::startServiceByName( "Kompare", tmpFile.name(), &error ) )
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KMessageBox::error( 0, error );
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}
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bool SVNHandler::isConsideredModified( const FileStatus status ) const
|
|
{
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|
/*
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* A file is modified if it is either:
|
|
* - locally modified for SVN
|
|
* - directory under SVN control but not the file
|
|
*/
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|
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// ### TODO: what about moved and copied?
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|
return status == LOCALLY_MODIFIED || status == NOT_IN_SVN;
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|
}
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|
|
|
SVNOutputCollector::SVNOutputCollector( TDEProcess* p )
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|
: m_process(0)
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|
{
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|
setProcess( p );
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|
}
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|
|
|
void SVNOutputCollector::setProcess( TDEProcess* p )
|
|
{
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|
if( m_process )
|
|
m_process->disconnect( this );
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|
|
|
m_process = p;
|
|
if( p ) {
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|
connect( p, TQT_SIGNAL(receivedStdout(TDEProcess*, char*, int)),
|
|
this, TQT_SLOT(slotGatherStdout(TDEProcess*, char*, int)) );
|
|
connect( p, TQT_SIGNAL(receivedStderr(TDEProcess*, char*, int)),
|
|
this, TQT_SLOT(slotGatherStderr(TDEProcess*, char*, int)) );
|
|
}
|
|
|
|
m_gatheredOutput.truncate( 0 );
|
|
m_stderrOutput.truncate( 0 );
|
|
m_stdoutOutput.truncate( 0 );
|
|
}
|
|
|
|
void SVNOutputCollector::slotGatherStderr( TDEProcess*, char* data, int len )
|
|
{
|
|
m_gatheredOutput.append( TQString::fromLocal8Bit( data, len ) );
|
|
m_stderrOutput.append( TQString::fromLocal8Bit( data, len ) );
|
|
}
|
|
|
|
void SVNOutputCollector::slotGatherStdout( TDEProcess*, char* data, int len )
|
|
{
|
|
m_gatheredOutput.append( TQString::fromLocal8Bit( data, len ) );
|
|
m_stdoutOutput.append( TQString::fromLocal8Bit( data, len ) );
|
|
}
|
|
|
|
#include "svnhandler.moc"
|
|
|
|
// kate: space-indent on; indent-width 2; replace-tabs on;
|