869 lines
26 KiB
C++
869 lines
26 KiB
C++
/*************************************************************************
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*
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* $RCSfile: databases.cxx,v $
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*
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* $Revision: 1.15 $
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*
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* last change: $Author: abi $ $Date: 2001-08-21 11:51:58 $
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*
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* The Contents of this file are made available subject to the terms of
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* either of the following licenses
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*
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* - GNU Lesser General Public License Version 2.1
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* - Sun Industry Standards Source License Version 1.1
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*
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* Sun Microsystems Inc., October, 2000
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*
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* GNU Lesser General Public License Version 2.1
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* =============================================
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* Copyright 2000 by Sun Microsystems, Inc.
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* 901 San Antonio Road, Palo Alto, CA 94303, USA
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*
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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 Lesser General Public
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* License version 2.1, as published by the Free Software Foundation.
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*
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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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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
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* MA 02111-1307 USA
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*
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*
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* Sun Industry Standards Source License Version 1.1
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* =================================================
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* The contents of this file are subject to the Sun Industry Standards
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* Source License Version 1.1 (the "License"); You may not use this file
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* except in compliance with the License. You may obtain a copy of the
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* License at http://www.openoffice.org/license.html.
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*
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* Software provided under this License is provided on an "AS IS" basis,
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* WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING,
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* WITHOUT LIMITATION, WARRANTIES THAT THE SOFTWARE IS FREE OF DEFECTS,
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* MERCHANTABLE, FIT FOR A PARTICULAR PURPOSE, OR NON-INFRINGING.
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* See the License for the specific provisions governing your rights and
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* obligations concerning the Software.
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*
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* The Initial Developer of the Original Code is: Sun Microsystems, Inc.
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*
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* Copyright: 2000 by Sun Microsystems, Inc.
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*
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* All Rights Reserved.
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*
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* Contributor(s): _______________________________________
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*
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*
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************************************************************************/
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#include <berkeleydb/db_cxx.h>
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#ifndef _VOS_DIAGNOSE_HXX_
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#include <vos/diagnose.hxx>
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#endif
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#ifndef _DATABASES_HXX_
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#include <provider/databases.hxx>
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#endif
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#ifndef _OSL_FILE_HXX_
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#include <osl/file.hxx>
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#endif
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#ifndef _RTL_MEMORY_H_
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#include <rtl/memory.h>
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#endif
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#ifndef _URLPARAMETER_HXX_
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#include <provider/urlparameter.hxx>
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#endif
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#ifndef _COM_SUN_STAR_LANG_LOCALE_HPP_
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#include <com/sun/star/lang/Locale.hpp>
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#endif
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using namespace chelp;
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using namespace com::sun::star::uno;
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using namespace com::sun::star::io;
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using namespace com::sun::star::container;
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using namespace com::sun::star::i18n;
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using namespace com::sun::star::lang;
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Databases::Databases( const rtl::OUString& instPath,
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com::sun::star::uno::Reference< com::sun::star::lang::XMultiServiceFactory > xSMgr )
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: m_xSMgr( xSMgr ),
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m_nErrorDocLength( 0 ),
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m_pErrorDoc( 0 ),
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m_nCustomCSSDocLength( 0 ),
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m_pCustomCSSDoc( 0 )
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{
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setInstallPath( instPath );
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}
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Databases::~Databases()
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{
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// release stylesheet
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delete[] m_pCustomCSSDoc;
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// release errorDocument
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delete[] m_pErrorDoc;
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// unload the databases
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{
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// DatabasesTable
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DatabasesTable::iterator it = m_aDatabases.begin();
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while( it != m_aDatabases.end() )
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{
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it->second->close( 0 );
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delete it->second;
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++it;
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}
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}
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{
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// ModInfoTable
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ModInfoTable::iterator it = m_aModInfo.begin();
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while( it != m_aModInfo.end() )
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{
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delete it->second;
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++it;
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}
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}
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{
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// KeywordInfoTable
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KeywordInfoTable::iterator it = m_aKeywordInfo.begin();
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while( it != m_aKeywordInfo.end() )
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{
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delete it->second;
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++it;
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}
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}
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}
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rtl::OUString Databases::getInstallPathAsSystemPath()
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{
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osl::MutexGuard aGuard( m_aMutex );
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if( ! m_aInstallDirectoryAsSystemPath.getLength() )
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{
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bool bla =
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osl::FileBase::E_None ==
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osl::FileBase::getSystemPathFromFileURL( m_aInstallDirectory,m_aInstallDirectoryAsSystemPath );
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VOS_ENSURE( bla,
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"HelpProvider, no installpath" );
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}
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return m_aInstallDirectoryAsSystemPath;
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}
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rtl::OUString Databases::getInstallPathAsURL()
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{
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osl::MutexGuard aGuard( m_aMutex );
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return m_aInstallDirectory;
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}
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rtl::OUString Databases::getURLMode()
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{
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return rtl::OUString::createFromAscii( "with-jars" );
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}
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std::vector< rtl::OUString > Databases::getModuleList( const rtl::OUString& Language )
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{
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rtl::OUString fileName,dirName = getInstallPathAsURL() + lang( Language );
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osl::Directory dirFile( dirName );
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osl::DirectoryItem aDirItem;
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osl::FileStatus aStatus( FileStatusMask_FileName );
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std::vector< rtl::OUString > ret;
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sal_Int32 idx;
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if( osl::FileBase::E_None != dirFile.open() )
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return ret;
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while( dirFile.getNextItem( aDirItem ) == osl::FileBase::E_None &&
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aDirItem.getFileStatus( aStatus ) == osl::FileBase::E_None )
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{
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if( ! aStatus.isValid( FileStatusMask_FileName ) )
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continue;
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fileName = aStatus.getFileName();
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// Check, whether fileName is of the form *.db with the exception of picture.db
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idx = fileName.lastIndexOf( sal_Unicode( '.' ) );
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if( idx == -1 )
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continue;
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const sal_Unicode* str = fileName.getStr();
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if( fileName.getLength() == idx + 3 &&
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( str[idx + 1] == 'd' || str[idx + 1] == 'D' ) &&
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( str[idx + 2] == 'b' || str[idx + 2] == 'B' ) &&
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( fileName = fileName.copy(0,idx).toAsciiLowerCase() ).compareToAscii( "picture" ) != 0 )
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ret.push_back( fileName );
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}
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return ret;
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}
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StaticModuleInformation* Databases::getStaticInformationForModule( const rtl::OUString& Module,
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const rtl::OUString& Language )
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{
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osl::MutexGuard aGuard( m_aMutex );
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rtl::OUString key = lang(Language) + rtl::OUString::createFromAscii( "/" ) + Module;
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ModInfoTable::iterator it =
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m_aModInfo.insert( ModInfoTable::value_type( key,0 ) ).first;
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if( ! it->second )
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{
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osl::File cfgFile( getInstallPathAsURL() +
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key +
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rtl::OUString::createFromAscii( ".cfg" ) );
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if( osl::FileBase::E_None != cfgFile.open( OpenFlag_Read ) )
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return 0;
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sal_uInt32 pos = 0;
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sal_uInt64 nRead;
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sal_Char buffer[2048];
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sal_Unicode lineBuffer[1028];
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rtl::OUString fileContent;
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while( osl::FileBase::E_None == cfgFile.read( &buffer,2048,nRead ) && nRead )
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fileContent += rtl::OUString( buffer,sal_Int32( nRead ),RTL_TEXTENCODING_UTF8 );
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cfgFile.close();
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const sal_Unicode* str = fileContent.getStr();
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rtl::OUString current,lang,program,startid,title,heading,fulltext;
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for( sal_Int32 i = 0;i < fileContent.getLength();i++ )
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{
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sal_Unicode ch = str[ i ];
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if( ch == sal_Unicode( '\n' ) || ch == sal_Unicode( '\r' ) )
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{
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if( pos )
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{
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current = rtl::OUString( lineBuffer,pos );
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if( current.compareToAscii( "Title",5 ) == 0 )
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{
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title = current.copy( current.indexOf(sal_Unicode( '=' ) ) + 1 );
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}
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else if( current.compareToAscii( "Start",5 ) == 0 )
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{
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startid = current.copy( current.indexOf('=') + 1 );
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}
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else if( current.compareToAscii( "Language",8 ) == 0 )
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{
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lang = current.copy( current.indexOf('=') + 1 );
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}
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else if( current.compareToAscii( "Program",7 ) == 0 )
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{
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program = current.copy( current.indexOf('=') + 1 );
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}
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else if( current.compareToAscii( "Heading",7 ) == 0 )
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{
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heading = current.copy( current.indexOf('=') + 1 );
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}
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else if( current.compareToAscii( "FullText",8 ) == 0 )
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{
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fulltext = current.copy( current.indexOf('=') + 1 );
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}
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}
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pos = 0;
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}
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else
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lineBuffer[ pos++ ] = ch;
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}
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it->second = new StaticModuleInformation( title,startid,program,heading,fulltext );
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}
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return it->second;
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}
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rtl::OUString Databases::lang( const rtl::OUString& Language )
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{
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osl::MutexGuard aGuard( m_aMutex );
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rtl::OUString ret;
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LangSetTable::iterator it = m_aLangSet.find( Language );
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if( it == m_aLangSet.end() )
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{
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sal_Int32 idx;
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osl::DirectoryItem aDirItem;
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if( osl::FileBase::E_None == osl::DirectoryItem::get( getInstallPathAsURL() + Language,aDirItem ) )
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{
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ret = Language;
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m_aLangSet[ Language ] = ret;
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}
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else if( ( ( idx = Language.indexOf( '-' ) ) != -1 ||
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( idx = Language.indexOf( '_' ) ) != -1 ) &&
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osl::FileBase::E_None == osl::DirectoryItem::get( getInstallPathAsURL() + Language.copy( 0,idx ),
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aDirItem ) )
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{
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ret = Language.copy( 0,idx );
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m_aLangSet[ Language ] = ret;
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}
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}
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else
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ret = it->second;
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return ret;
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}
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rtl::OUString Databases::country( const rtl::OUString& Language )
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{
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sal_Int32 idx;
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if( ( idx = Language.indexOf( '-' ) ) != -1 ||
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( idx = Language.indexOf( '_' ) ) != -1 )
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return Language.copy( 1+idx );
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return rtl::OUString();
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}
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rtl::OUString Databases::variant( const rtl::OUString& System )
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{
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if( System.compareToAscii( "WIN" ) == 0 ||
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System.compareToAscii( "MAC" ) )
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return System;
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else
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return rtl::OUString::createFromAscii( "POSIX" );
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}
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Db* Databases::getBerkeley( const rtl::OUString& Database,
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const rtl::OUString& Language,
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bool helpText )
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{
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if( ! Database.getLength() || ! Language.getLength() )
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return 0;
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osl::MutexGuard aGuard( m_aMutex );
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rtl::OUString key =
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lang(Language) +
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rtl::OUString::createFromAscii( "/" ) +
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Database +
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( helpText ? rtl::OUString::createFromAscii( ".ht" ) : rtl::OUString::createFromAscii( ".db" ) );
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DatabasesTable::iterator it =
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m_aDatabases.insert( DatabasesTable::value_type( key,0 ) ).first;
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if( ! it->second )
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{
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Db* table = it->second = new Db( 0,0 );
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rtl::OUString fileNameOU =
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getInstallPathAsSystemPath() +
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key;
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rtl::OString fileName( fileNameOU.getStr(),fileNameOU.getLength(),RTL_TEXTENCODING_UTF8 );
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table->open( fileName.getStr(),0,DB_BTREE,DB_RDONLY,0644 );
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m_aDatabases[ key ] = table;
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}
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return it->second;
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}
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Reference< XCollator >
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Databases::getCollator( const rtl::OUString& Language,
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const rtl::OUString& System )
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{
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rtl::OUString key = Language;
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osl::MutexGuard aGuard( m_aMutex );
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CollatorTable::iterator it =
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m_aCollatorTable.insert( CollatorTable::value_type( key,0 ) ).first;
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if( ! it->second.is() )
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{
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it->second =
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Reference< XCollator > (
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m_xSMgr->createInstance( rtl::OUString::createFromAscii( "com.sun.star.i18n.Collator" ) ),
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UNO_QUERY );
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it->second->loadDefaultCollator( Locale( lang( Language ),
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country( Language ),
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rtl::OUString() ),
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0 );
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}
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return it->second;
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}
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KeywordInfo::KeywordInfo()
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: pos( 0 ),
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listKey( 100 )
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{
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}
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Sequence< rtl::OUString >& KeywordInfo::insertId( sal_Int32 index,rtl::OUString ids )
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{
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std::vector< rtl::OUString > test;
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while( ids.getLength() )
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{
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sal_Int32 idx = ids.indexOf( ';' );
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test.push_back( ids.copy(0,idx) );
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ids = ids.copy( 1+idx );
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}
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listId[index].realloc( test.size() );
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for( sal_uInt32 i = 0; i < test.size(); ++i )
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listId[index][i] = test[i];
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listAnchor[index].realloc( test.size() );
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for( sal_Int32 k = 0; k < listId[index].getLength(); ++k )
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{
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if( listId[index][k].getLength() )
|
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{
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sal_Int32 idx = listId[index][k].indexOf( sal_Unicode( '#' ) );
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if( idx != -1 )
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{
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listAnchor[index][k] = listId[index][k].copy(1+idx).trim();
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listId[index][k] = listId[index][k].copy(0,idx).trim();
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}
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}
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}
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listTitle[index].realloc( test.size() );
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return listId[index];
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}
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KeywordInfo::Compare::Compare( const Reference< XCollator >& xCollator )
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: m_xCollator( xCollator )
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{
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}
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int KeywordInfo::Compare::operator()( const rtl::OUString& l,const rtl::OUString& r )
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{
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if( m_xCollator.is() )
|
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{
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sal_Int32 l1 = l.indexOf( sal_Unicode( ';' ) );
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sal_Int32 l2 = l.getLength() - l1 - 1;
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sal_Int32 r1 = r.indexOf( sal_Unicode( ';' ) );
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sal_Int32 r2 = r.getLength() - r1 - 1;
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sal_Int32 c1 = m_xCollator->compareSubstring( l,0,l1,r,0,r1 );
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if( c1 == +1 )
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return 0;
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else
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{
|
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if( c1 == 0 )
|
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return ( m_xCollator->compareSubstring( l,1+l1,l2,r,1+r1,r2 ) <= 0 ) ? 1 : 0;
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else
|
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return 1;
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}
|
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// return ( m_xCollator->compareString( l,r ) <= 0 ) ? 1 : 0;
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}
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else
|
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return ( l <= r ) ? 1 : 0;
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}
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void KeywordInfo::sort( std::vector< rtl::OUString >& listKey_,Compare& comp )
|
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{
|
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std::sort( listKey_.begin(),listKey_.end(),comp );
|
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listKey.realloc( listKey_.size() );
|
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listId.realloc( listKey_.size() );
|
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listAnchor.realloc( listKey_.size() );
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listTitle.realloc( listKey_.size() );
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for( sal_uInt32 i = 0; i < listKey_.size(); ++i )
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listKey[i] = listKey_[i];
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}
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KeywordInfo* Databases::getKeyword( const rtl::OUString& Database,
|
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const rtl::OUString& Language )
|
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{
|
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osl::MutexGuard aGuard( m_aMutex );
|
|
|
|
rtl::OUString key = lang(Language) + rtl::OUString::createFromAscii( "/" ) + Database;
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|
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KeywordInfoTable::iterator it =
|
|
m_aKeywordInfo.insert( KeywordInfoTable::value_type( key,0 ) ).first;
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|
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if( ! it->second )
|
|
{
|
|
std::vector< rtl::OUString > listKey_;
|
|
std::hash_map< rtl::OUString,rtl::OUString,ha,eq > internalHash;
|
|
|
|
rtl::OUString fileNameOU =
|
|
getInstallPathAsSystemPath() +
|
|
key +
|
|
rtl::OUString::createFromAscii( ".key" );
|
|
|
|
rtl::OString fileName( fileNameOU.getStr(),fileNameOU.getLength(),RTL_TEXTENCODING_UTF8 );
|
|
|
|
Db table(0,0);
|
|
table.open( fileName.getStr(),0,DB_BTREE,DB_RDONLY,0644 );
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|
|
Dbc* cursor = 0;
|
|
table.cursor( 0,&cursor,0 );
|
|
Dbt key,data;
|
|
|
|
bool first = true;
|
|
key.set_flags( DB_DBT_MALLOC ); // Initially the cursor must allocate the necessary memory
|
|
data.set_flags( DB_DBT_MALLOC );
|
|
KeywordInfo* info = it->second = new KeywordInfo();
|
|
|
|
rtl::OUString keyStri;
|
|
|
|
while( cursor && DB_NOTFOUND != cursor->get( &key,&data,DB_NEXT ) )
|
|
{
|
|
keyStri = rtl::OUString( static_cast<sal_Char*>(key.get_data()),
|
|
key.get_size(),
|
|
RTL_TEXTENCODING_UTF8 );
|
|
info->insert( listKey_,keyStri );
|
|
internalHash[ keyStri ] = rtl::OUString( static_cast<sal_Char*>(data.get_data()),
|
|
data.get_size(),
|
|
RTL_TEXTENCODING_UTF8 );
|
|
|
|
if( first )
|
|
{
|
|
key.set_flags( DB_DBT_REALLOC );
|
|
data.set_flags( DB_DBT_REALLOC );
|
|
first = false;
|
|
}
|
|
}
|
|
|
|
info->sort( listKey_,KeywordInfo::Compare( getCollator( Language,
|
|
rtl::OUString() ) ) );
|
|
cursor->close();
|
|
table.close( 0 );
|
|
|
|
Sequence< rtl::OUString >& keywords = info->getKeywordList();
|
|
Db *table2 = getBerkeley( Database,Language );
|
|
for( sal_Int32 i = 0; i < keywords.getLength(); ++i )
|
|
{
|
|
Sequence< rtl::OUString >& id = info->insertId( i,internalHash[ keywords[i] ] );
|
|
Sequence< rtl::OUString >& title = info->getTitleForIndex( i );
|
|
|
|
for( sal_Int32 j = 0; j < id.getLength(); ++j )
|
|
{
|
|
rtl::OString idj( id[j].getStr(),id[j].getLength(),RTL_TEXTENCODING_UTF8 );
|
|
Dbt key1( static_cast< void* >( const_cast< sal_Char* >( idj.getStr() ) ),
|
|
idj.getLength() );
|
|
Dbt data1;
|
|
if( table2 )
|
|
table2->get( 0,&key1,&data1,0 );
|
|
|
|
DbtToStringConverter converter( static_cast< sal_Char* >( data1.get_data() ),
|
|
data1.get_size() );
|
|
|
|
title[j] = converter.getTitle();
|
|
}
|
|
}
|
|
}
|
|
|
|
return it->second;
|
|
}
|
|
|
|
|
|
|
|
Reference< XInputStream > Databases::getFromURL( const rtl::OUString& url )
|
|
{
|
|
osl::MutexGuard aGuard( m_aMutex );
|
|
|
|
Reference< XInputStream > xStream = m_aInputStreamTable[ url ];
|
|
if( xStream.is() )
|
|
m_aInputStreamTable[ url ] = Reference< XInputStream >( 0 );
|
|
|
|
return xStream;
|
|
}
|
|
|
|
|
|
void Databases::setFromURL( const rtl::OUString& url,const Reference< XInputStream >& xStream )
|
|
{
|
|
osl::MutexGuard aGuard( m_aMutex );
|
|
|
|
m_aInputStreamTable[ url ] = xStream;
|
|
}
|
|
|
|
|
|
|
|
Reference< XHierarchicalNameAccess > Databases::jarFile( const rtl::OUString& jar,
|
|
const rtl::OUString& Language )
|
|
{
|
|
if( ! jar.getLength() ||
|
|
! Language.getLength() )
|
|
return Reference< XHierarchicalNameAccess >( 0 );
|
|
|
|
rtl::OUString key = lang(Language) + rtl::OUString::createFromAscii( "/" ) + jar;
|
|
|
|
osl::MutexGuard aGuard( m_aMutex );
|
|
|
|
ZipFileTable::iterator it =
|
|
m_aZipFileTable.insert( ZipFileTable::value_type( key,Reference< XHierarchicalNameAccess >(0) ) ).first;
|
|
|
|
if( ! it->second.is() )
|
|
{
|
|
try
|
|
{
|
|
rtl::OUString zipFile = getInstallPathAsURL() + key;
|
|
Sequence< Any > aArguments( 1 );
|
|
aArguments[ 0 ] <<= zipFile;
|
|
|
|
Reference< XInterface > xIfc
|
|
= m_xSMgr->createInstanceWithArguments(
|
|
rtl::OUString::createFromAscii(
|
|
"com.sun.star.packages.comp.ZipPackage" ),
|
|
aArguments );
|
|
|
|
if ( xIfc.is() )
|
|
{
|
|
it->second = Reference< XHierarchicalNameAccess >( xIfc, UNO_QUERY );
|
|
|
|
VOS_ENSURE( it->second.is(),
|
|
"ContentProvider::createPackage - "
|
|
"Got no hierarchical name access!" );
|
|
|
|
}
|
|
}
|
|
catch ( RuntimeException & )
|
|
{
|
|
}
|
|
catch ( Exception & )
|
|
{
|
|
}
|
|
}
|
|
|
|
return it->second;
|
|
}
|
|
|
|
|
|
void Databases::popupDocument( URLParameter* urlPar,char **buffer,int *byteCount )
|
|
{
|
|
const char* pop1 =
|
|
" <html> "
|
|
" <head> "
|
|
" <help:css-file-link xmlns:help=\"http://openoffice.org/2000/help\"/> "
|
|
" </head> "
|
|
" <body> "
|
|
" <help:popup-cut Id=\"";
|
|
const sal_Int32 l1 = strlen( pop1 );
|
|
|
|
const char* pop3 = "\" Eid=\"";
|
|
const sal_Int32 l3 = strlen( pop3 );
|
|
|
|
const char* pop5 =
|
|
"\" xmlns:help=\"http://openoffice.org/2000/help\"></help:popup-cut> "
|
|
" </body> "
|
|
" </html>";
|
|
const sal_Int32 l5 = strlen( pop5 );
|
|
sal_Int32 l2,l4;
|
|
|
|
rtl::OUString val = urlPar->get_id();
|
|
rtl::OString pop2O( val.getStr(),l2 = val.getLength(),RTL_TEXTENCODING_UTF8 );
|
|
const char* pop2 = pop2O.getStr();
|
|
|
|
val = urlPar->get_eid();
|
|
rtl::OString pop4O( val.getStr(),l4 = val.getLength(),RTL_TEXTENCODING_UTF8 );
|
|
const char* pop4 = pop4O.getStr();
|
|
|
|
(*byteCount) = l1 + l2 + l3 + l4 + l5;
|
|
|
|
*buffer = new char[ 1+*byteCount ];
|
|
|
|
rtl_copyMemory( *buffer,pop1,l1 );
|
|
rtl_copyMemory( *buffer+l1,pop2,l2 );
|
|
rtl_copyMemory( *buffer+(l1+l2),pop3,l3 );
|
|
rtl_copyMemory( *buffer+(l1+l2+l3),pop4,l4 );
|
|
rtl_copyMemory( *buffer+(l1+l2+l3+l4),pop5,l5 );
|
|
(*buffer)[*byteCount] = 0;
|
|
}
|
|
|
|
|
|
void Databases::errorDocument( const rtl::OUString& Language,
|
|
char** buffer,
|
|
int* byteCount )
|
|
{
|
|
if( ! m_pErrorDoc )
|
|
{
|
|
rtl::OUString fileURL =
|
|
getInstallPathAsURL()
|
|
+ lang( Language )
|
|
+ rtl::OUString::createFromAscii( "/err.html" );
|
|
|
|
osl::DirectoryItem aDirItem;
|
|
osl::File aFile( fileURL );
|
|
osl::FileStatus aStatus( FileStatusMask_FileSize );
|
|
|
|
if( osl::FileBase::E_None == osl::DirectoryItem::get( fileURL,aDirItem ) &&
|
|
osl::FileBase::E_None == aFile.open( OpenFlag_Read ) &&
|
|
osl::FileBase::E_None == aDirItem.getFileStatus( aStatus ) )
|
|
{
|
|
m_nErrorDocLength = int( aStatus.getFileSize() );
|
|
m_pErrorDoc = new char[ 1 + m_nErrorDocLength ];
|
|
m_pErrorDoc[ m_nErrorDocLength ] = 0;
|
|
sal_uInt64 a = m_nErrorDocLength,b = m_nErrorDocLength;
|
|
aFile.read( m_pErrorDoc,a,b );
|
|
aFile.close();
|
|
}
|
|
else
|
|
{
|
|
// the error file does not exist
|
|
const char* errorText =
|
|
"<html><body>"
|
|
"The requested document does not exist in the database !!"
|
|
"</body></html>";
|
|
|
|
m_nErrorDocLength = strlen( errorText );
|
|
m_pErrorDoc = new char[ 1 + m_nErrorDocLength ];
|
|
m_pErrorDoc[ m_nErrorDocLength ] = 0;
|
|
rtl_copyMemory( m_pErrorDoc,errorText,m_nErrorDocLength );
|
|
}
|
|
|
|
}
|
|
|
|
*byteCount = m_nErrorDocLength;
|
|
*buffer = new char[ 1 + *byteCount ];
|
|
(*buffer)[*byteCount] = 0;
|
|
rtl_copyMemory( *buffer,m_pErrorDoc,m_nErrorDocLength );
|
|
}
|
|
|
|
|
|
|
|
void Databases::cascadingStylesheet( const rtl::OUString& Language,
|
|
char** buffer,
|
|
int* byteCount )
|
|
{
|
|
if( ! m_pCustomCSSDoc )
|
|
{
|
|
int retry = 2;
|
|
bool error = true;
|
|
rtl::OUString fileURL;
|
|
|
|
while( error && retry )
|
|
{
|
|
if( retry == 2 )
|
|
fileURL =
|
|
getInstallPathAsURL() +
|
|
lang( Language ) +
|
|
rtl::OUString::createFromAscii( "/custom.css" );
|
|
else if( retry == 1 )
|
|
fileURL =
|
|
getInstallPathAsURL() +
|
|
rtl::OUString::createFromAscii( "custom.css" );
|
|
|
|
osl::DirectoryItem aDirItem;
|
|
osl::File aFile( fileURL );
|
|
osl::FileStatus aStatus( FileStatusMask_FileSize );
|
|
|
|
if( osl::FileBase::E_None == osl::DirectoryItem::get( fileURL,aDirItem ) &&
|
|
osl::FileBase::E_None == aFile.open( OpenFlag_Read ) &&
|
|
osl::FileBase::E_None == aDirItem.getFileStatus( aStatus ) )
|
|
{
|
|
m_nCustomCSSDocLength = int( aStatus.getFileSize() );
|
|
m_pCustomCSSDoc = new char[ 1 + m_nCustomCSSDocLength ];
|
|
m_pCustomCSSDoc[ m_nCustomCSSDocLength ] = 0;
|
|
sal_uInt64 a = m_nCustomCSSDocLength,b = m_nCustomCSSDocLength;
|
|
aFile.read( m_pCustomCSSDoc,a,b );
|
|
aFile.close();
|
|
error = false;
|
|
}
|
|
|
|
--retry;
|
|
}
|
|
|
|
if( error )
|
|
{
|
|
m_nCustomCSSDocLength = 0;
|
|
m_pCustomCSSDoc = new char[ 0 ];
|
|
}
|
|
}
|
|
|
|
*byteCount = m_nCustomCSSDocLength;
|
|
*buffer = new char[ 1 + *byteCount ];
|
|
(*buffer)[*byteCount] = 0;
|
|
rtl_copyMemory( *buffer,m_pCustomCSSDoc,m_nCustomCSSDocLength );
|
|
|
|
}
|
|
|
|
|
|
|
|
void Databases::setActiveText( const rtl::OUString& Module,
|
|
const rtl::OUString& Language,
|
|
const rtl::OUString& Id,
|
|
char** buffer,
|
|
int* byteCount )
|
|
{
|
|
Db* db = getBerkeley( Module,Language,true );
|
|
|
|
if( db )
|
|
{
|
|
rtl::OString id( Id.getStr(),Id.getLength(),RTL_TEXTENCODING_UTF8 );
|
|
Dbt key( static_cast< void* >( const_cast< sal_Char* >( id.getStr() ) ),id.getLength() );
|
|
Dbt data;
|
|
db->get( 0,&key,&data,0 );
|
|
*byteCount = data.get_size();
|
|
*buffer = new char[ 1 + *byteCount ];
|
|
(*buffer)[*byteCount] = 0;
|
|
rtl_copyMemory( *buffer,data.get_data(),*byteCount );
|
|
}
|
|
else
|
|
{
|
|
*byteCount = 0;
|
|
*buffer = new char[0];
|
|
}
|
|
}
|
|
|
|
|
|
void Databases::setInstallPath( const rtl::OUString& aInstDir )
|
|
{
|
|
osl::MutexGuard aGuard( m_aMutex );
|
|
|
|
if( osl::FileBase::E_None != osl::FileBase::getFileURLFromSystemPath( aInstDir,m_aInstallDirectory ) )
|
|
;
|
|
|
|
if( m_aInstallDirectory.lastIndexOf( sal_Unicode( '/' ) ) != m_aInstallDirectory.getLength() - 1 )
|
|
m_aInstallDirectory += rtl::OUString::createFromAscii( "/" );
|
|
}
|