140 lines
4.2 KiB
C++
Executable file
140 lines
4.2 KiB
C++
Executable file
/*************************************************************************
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*
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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*
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* Copyright 2008 by Sun Microsystems, Inc.
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*
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* OpenOffice.org - a multi-platform office productivity suite
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*
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* $RCSfile: res.cxx,v $
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* $Revision: 1.5 $
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*
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* This file is part of OpenOffice.org.
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*
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* OpenOffice.org is free software: you can redistribute it and/or modify
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* it under the terms of the GNU Lesser General Public License version 3
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* only, as published by the Free Software Foundation.
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*
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* OpenOffice.org 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 Lesser General Public License version 3 for more details
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* (a copy is included in the LICENSE file that accompanied this code).
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*
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* You should have received a copy of the GNU Lesser General Public License
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* version 3 along with OpenOffice.org. If not, see
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* <http://www.openoffice.org/license.html>
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* for a copy of the LGPLv3 License.
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*
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************************************************************************/
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#if OSL_DEBUG_LEVEL == 0
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# ifndef NDEBUG
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# define NDEBUG
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# endif
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#endif
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#include <assert.h>
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#include <interface.hxx>
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#include <cstdio>
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#include <hash_map>
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#include <string>
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using namespace std;
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static hash_map< string, string >* pStringResources = NULL;
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static string getResFileName( const char* progname )
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{
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string aRet = progname;
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size_t pos = aRet.rfind( '/' );
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// FIXME: search PATH if necessary
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assert( pos != string::npos );
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aRet.erase( pos );
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aRet.append( "/resource/crash_dump.res" );
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return aRet;
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}
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static void filterString( string& rString )
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{
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static const char* pProductName = getenv( "PRODUCTNAME" );
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static int nProductLen = pProductName ? strlen( pProductName ) : 0;
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static const char* pProductVersion = getenv( "PRODUCTVERSION" );
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static int nVersionLen = pProductVersion ? strlen( pProductVersion ) : 0;
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// fill in eventually escaped characters
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string::size_type pos = 0;
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while( (pos = rString.find( '\\' ) ) != string::npos )
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{
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char cRep = 0;
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switch( rString[pos+1] )
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{
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case 't': cRep = '\t';break;
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case 'n': cRep = '\n';break;
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case 'r': cRep = '\r';break;
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case 'f': cRep = '\f';break;
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default: cRep = rString[pos+1];
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}
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if( cRep )
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rString.replace( pos, 2, &cRep, 1 );
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}
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while( (pos = rString.find( '~' ) ) != string::npos )
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{
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// replace mnemonic marker
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rString.replace( pos, 1, "_", 1 );
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}
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while( (pos = rString.find( "%PRODUCTNAME%" ) ) != string::npos )
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{
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rString.replace( pos, 13, pProductName ? pProductName : "OpenOffice" );
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}
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while( (pos = rString.find( "%PRODUCTVERSION%" ) ) != string::npos )
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{
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rString.replace( pos, 16, pProductVersion ? pProductVersion : "" );
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}
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// remove whitespace at end
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pos = rString.find_last_not_of( "\r\n\t\f " );
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if( pos != string::npos )
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rString.erase( pos+1 );
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}
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void StringResource::init( int argc, char** argv )
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{
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pStringResources = new hash_map< string, string >();
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string aResFile = getResFileName( argv[0] );
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FILE* fp = fopen( aResFile.c_str(), "r" );
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if( fp )
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{
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char buf[4096];
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string aKey;
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string aValue;
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while( ! feof( fp ) )
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{
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if( ! fgets( buf, sizeof(buf), fp ) )
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break;
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char* pEq = strchr( buf, '=' );
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if( ! pEq || *(pEq+1) == 0 ) // invalid line
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continue;
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aKey = string(buf, pEq-buf);
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aValue = pEq+1;
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while( (aValue.empty() || aValue[ aValue.size()-1 ] != '\n') && ! feof( fp ) )
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{
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if( fgets( buf, sizeof( buf ), fp ) )
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aValue.append( buf );
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}
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filterString( aValue );
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(*pStringResources)[aKey] = aValue;
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}
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fclose( fp );
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}
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}
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const char* StringResource::get( const char* pKey )
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{
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hash_map< string, string >::const_iterator it = pStringResources->find( pKey );
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return (it == pStringResources->end()) ? "" : it->second.c_str();
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}
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