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118 lines
4.1 KiB
118 lines
4.1 KiB
/* This file is part of the KDE project
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Copyright (C) 2002, 2006 David Faure <faure@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 "KoDirectoryStore.h"
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#include <qfile.h>
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#include <qdir.h>
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#include <kdebug.h>
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// HMMM... I used QFile and QDir.... but maybe this should be made network transparent?
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KoDirectoryStore::KoDirectoryStore( const QString& path, Mode _mode )
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: m_basePath( path )
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{
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const int pos = path.findRev( '/' );
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// The parameter must include "maindoc.xml" or "content.xml"
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if ( pos != -1 && pos != (int)m_basePath.length()-1 )
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m_basePath = m_basePath.left( pos );
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if ( !m_basePath.endsWith("/") )
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m_basePath += '/';
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m_currentPath = m_basePath;
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kdDebug(s_area) << "KoDirectoryStore::KoDirectoryStore base path:" << m_basePath << endl;
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m_bGood = init( _mode );
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}
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KoDirectoryStore::~KoDirectoryStore()
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{
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}
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bool KoDirectoryStore::init( Mode _mode )
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{
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KoStore::init( _mode );
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QDir dir( m_basePath );
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if ( dir.exists() )
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return true;
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dir = QDir::current();
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// Dir doesn't exist. If reading -> error. If writing -> create.
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if ( _mode == Write && dir.mkdir( m_basePath ) ) {
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kdDebug(s_area) << "KoDirectoryStore::init Directory created: " << m_basePath << endl;
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return true;
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}
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return false;
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}
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bool KoDirectoryStore::openReadOrWrite( const QString& name, int iomode )
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{
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//kdDebug(s_area) << "KoDirectoryStore::openReadOrWrite m_currentPath=" << m_currentPath << " name=" << name << endl;
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int pos = name.findRev('/');
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if ( pos != -1 ) // there are subdirs in the name -> maybe need to create them, when writing
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{
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pushDirectory(); // remember where we were
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enterAbsoluteDirectory( QString::null );
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//kdDebug(s_area) << "KoDirectoryStore::openReadOrWrite entering " << name.left(pos) << endl;
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bool ret = enterDirectory( name.left( pos ) );
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popDirectory();
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if ( !ret )
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return false;
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}
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m_stream = new QFile( m_basePath + name );
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if ( !m_stream->open( iomode ) )
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{
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delete m_stream;
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m_stream = 0L;
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return false;
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}
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if ( iomode == IO_ReadOnly )
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m_iSize = m_stream->size();
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return true;
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}
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bool KoDirectoryStore::enterRelativeDirectory( const QString& dirName )
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{
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QDir origDir( m_currentPath );
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m_currentPath += dirName;
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if ( !m_currentPath.endsWith("/") )
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m_currentPath += '/';
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//kdDebug(s_area) << "KoDirectoryStore::enterRelativeDirectory m_currentPath now " << m_currentPath << endl;
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QDir newDir( m_currentPath );
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if ( newDir.exists() )
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return true;
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// Dir doesn't exist. If reading -> error. If writing -> create.
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if ( mode() == Write && origDir.mkdir( dirName ) ) {
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kdDebug(s_area) << "Created " << dirName << " under " << origDir.absPath() << endl;
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return true;
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}
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return false;
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}
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bool KoDirectoryStore::enterAbsoluteDirectory( const QString& path )
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{
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m_currentPath = m_basePath + path;
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//kdDebug(s_area) << "KoDirectoryStore::enterAbsoluteDirectory " << m_currentPath << endl;
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QDir newDir( m_currentPath );
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Q_ASSERT( newDir.exists() ); // We've been there before, therefore it must exist.
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return newDir.exists();
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}
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bool KoDirectoryStore::fileExists( const QString& absPath ) const
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{
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kdDebug(s_area) << "KoDirectoryStore::fileExists " << m_basePath+absPath << endl;
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return QFile::exists( m_basePath + absPath );
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}
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