1 /************************************************************** 2 * 3 * Licensed to the Apache Software Foundation (ASF) under one 4 * or more contributor license agreements. See the NOTICE file 5 * distributed with this work for additional information 6 * regarding copyright ownership. The ASF licenses this file 7 * to you under the Apache License, Version 2.0 (the 8 * "License"); you may not use this file except in compliance 9 * with the License. You may obtain a copy of the License at 10 * 11 * http://www.apache.org/licenses/LICENSE-2.0 12 * 13 * Unless required by applicable law or agreed to in writing, 14 * software distributed under the License is distributed on an 15 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY 16 * KIND, either express or implied. See the License for the 17 * specific language governing permissions and limitations 18 * under the License. 19 * 20 *************************************************************/ 21 22 23 24 // MARKER(update_precomp.py): autogen include statement, do not remove 25 #include "precompiled_l10ntools.hxx" 26 #include "utf8conv.hxx" 27 28 // 29 // class UTF8Converter 30 // 31 32 #define MAX_CONV_BUFFER_SIZE 0xFF00 33 34 #define TO_CVTFLAGS (RTL_TEXTTOUNICODE_FLAGS_UNDEFINED_MAPTOPRIVATE |\ 35 RTL_TEXTTOUNICODE_FLAGS_MBUNDEFINED_DEFAULT |\ 36 RTL_TEXTTOUNICODE_FLAGS_INVALID_DEFAULT) 37 38 #define FROM_CVTFLAGS (RTL_UNICODETOTEXT_FLAGS_UNDEFINED_DEFAULT |\ 39 RTL_UNICODETOTEXT_FLAGS_INVALID_DEFAULT |\ 40 RTL_UNICODETOTEXT_FLAGS_UNDEFINED_REPLACE |\ 41 RTL_UNICODETOTEXT_FLAGS_PRIVATE_MAPTO0) 42 43 /*****************************************************************************/ 44 void UTF8Converter::Convert( ByteString &rBuffer, 45 rtl_TextEncoding nSourceENC, rtl_TextEncoding nDestENC ) 46 /*****************************************************************************/ 47 { 48 String sTemp( rBuffer, nSourceENC ); 49 rBuffer = ByteString( sTemp, nDestENC ); 50 } 51 52 /*****************************************************************************/ 53 ByteString UTF8Converter::ConvertToUTF8( 54 const ByteString &rASCII, rtl_TextEncoding nEncoding ) 55 /*****************************************************************************/ 56 { 57 ByteString sReturn( rASCII ); 58 Convert( sReturn, nEncoding, RTL_TEXTENCODING_UTF8 ); 59 return sReturn; 60 } 61 62 /*****************************************************************************/ 63 ByteString UTF8Converter::ConvertFromUTF8( 64 const ByteString &rUTF8, rtl_TextEncoding nEncoding ) 65 /*****************************************************************************/ 66 { 67 ByteString sReturn( rUTF8 ); 68 Convert( sReturn, RTL_TEXTENCODING_UTF8, nEncoding ); 69 return sReturn; 70 } 71