1 /************************************************************************* 2 * 3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 4 * 5 * Copyright 2000, 2010 Oracle and/or its affiliates. 6 * 7 * OpenOffice.org - a multi-platform office productivity suite 8 * 9 * This file is part of OpenOffice.org. 10 * 11 * OpenOffice.org is free software: you can redistribute it and/or modify 12 * it under the terms of the GNU Lesser General Public License version 3 13 * only, as published by the Free Software Foundation. 14 * 15 * OpenOffice.org is distributed in the hope that it will be useful, 16 * but WITHOUT ANY WARRANTY; without even the implied warranty of 17 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 18 * GNU Lesser General Public License version 3 for more details 19 * (a copy is included in the LICENSE file that accompanied this code). 20 * 21 * You should have received a copy of the GNU Lesser General Public License 22 * version 3 along with OpenOffice.org. If not, see 23 * <http://www.openoffice.org/license.html> 24 * for a copy of the LGPLv3 License. 25 * 26 ************************************************************************/ 27 28 // MARKER(update_precomp.py): autogen include statement, do not remove 29 #include "precompiled_tools.hxx" 30 #include <rtl/tencinfo.h> 31 #include <tools/tenccvt.hxx> 32 33 // ======================================================================= 34 35 rtl_TextEncoding GetExtendedCompatibilityTextEncoding( rtl_TextEncoding eEncoding ) 36 { 37 // Latin1 38 if ( eEncoding == RTL_TEXTENCODING_ISO_8859_1 ) 39 return RTL_TEXTENCODING_MS_1252; 40 // Turkey 41 else if ( eEncoding == RTL_TEXTENCODING_ISO_8859_9 ) 42 return RTL_TEXTENCODING_MS_1254; 43 else 44 return eEncoding; 45 } 46 47 // ----------------------------------------------------------------------- 48 49 rtl_TextEncoding GetExtendedTextEncoding( rtl_TextEncoding eEncoding ) 50 { 51 // Cyr 52 if ( eEncoding == RTL_TEXTENCODING_ISO_8859_5 ) 53 return RTL_TEXTENCODING_MS_1251; 54 // Greek (2 Characters different: A1 (0x2018/0x0385), A2 (0x2019/0x0386) - 55 // so it is handled in this function and not in GetExtendedCompatibilityTextEncoding) 56 else if ( eEncoding == RTL_TEXTENCODING_ISO_8859_7 ) 57 return RTL_TEXTENCODING_MS_1253; 58 // East-Europe - Latin2 59 else if ( eEncoding == RTL_TEXTENCODING_ISO_8859_2 ) 60 return RTL_TEXTENCODING_MS_1250; 61 // Latin-15 - Latin 1 mit Euro-Sign 62 else if ( eEncoding == RTL_TEXTENCODING_ISO_8859_15 ) 63 return RTL_TEXTENCODING_MS_1252; 64 else 65 return GetExtendedCompatibilityTextEncoding( eEncoding ); 66 } 67 68 // ----------------------------------------------------------------------- 69 70 rtl_TextEncoding GetOneByteTextEncoding( rtl_TextEncoding eEncoding ) 71 { 72 rtl_TextEncodingInfo aTextEncInfo; 73 aTextEncInfo.StructSize = sizeof( aTextEncInfo ); 74 if ( rtl_getTextEncodingInfo( eEncoding, &aTextEncInfo ) ) 75 { 76 if ( aTextEncInfo.MaximumCharSize > 1 ) 77 return RTL_TEXTENCODING_MS_1252; 78 else 79 return eEncoding; 80 } 81 else 82 return RTL_TEXTENCODING_MS_1252; 83 } 84 85 // ----------------------------------------------------------------------- 86 87 rtl_TextEncoding GetSOLoadTextEncoding( rtl_TextEncoding eEncoding, sal_uInt16 /* nVersion = SOFFICE_FILEFORMAT_50 */ ) 88 { 89 return GetExtendedCompatibilityTextEncoding( GetOneByteTextEncoding( eEncoding ) ); 90 } 91 92 // ----------------------------------------------------------------------- 93 94 rtl_TextEncoding GetSOStoreTextEncoding( rtl_TextEncoding eEncoding, sal_uInt16 /* nVersion = SOFFICE_FILEFORMAT_50 */ ) 95 { 96 return GetExtendedTextEncoding( GetOneByteTextEncoding( eEncoding ) ); 97 } 98