15c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)/* 25c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * Copyright (C) 2006, 2007 Apple Inc. All rights reserved. 35c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * 45c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * Redistribution and use in source and binary forms, with or without 55c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * modification, are permitted provided that the following conditions 65c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * are met: 75c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * 1. Redistributions of source code must retain the above copyright 85c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * notice, this list of conditions and the following disclaimer. 95c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * 2. Redistributions in binary form must reproduce the above copyright 105c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * notice, this list of conditions and the following disclaimer in the 115c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * documentation and/or other materials provided with the distribution. 125c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * 135c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * THIS SOFTWARE IS PROVIDED BY APPLE COMPUTER, INC. ``AS IS'' AND ANY 145c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 155c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 165c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE COMPUTER, INC. OR 175c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, 185c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, 195c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR 205c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY 215c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 225c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 2302772c6a72f1ee0b226341a4f4439970c29fc861Ben Murdoch * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 245c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) */ 255c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 265c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)#ifndef TextEncodingRegistry_h 275c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)#define TextEncodingRegistry_h 285c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 2993ac45cfc74041c8ae536ce58a9534d46db2024eTorne (Richard Coles)#include "wtf/PassOwnPtr.h" 3093ac45cfc74041c8ae536ce58a9534d46db2024eTorne (Richard Coles)#include "wtf/WTFExport.h" 3193ac45cfc74041c8ae536ce58a9534d46db2024eTorne (Richard Coles)#include "wtf/text/WTFString.h" 3293ac45cfc74041c8ae536ce58a9534d46db2024eTorne (Richard Coles)#include "wtf/unicode/Unicode.h" 335c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 3481a5157921f1d2a7ff6aae115bfe3c139b38a5c8Torne (Richard Coles)namespace WTF { 355c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 3681a5157921f1d2a7ff6aae115bfe3c139b38a5c8Torne (Richard Coles)class TextCodec; 3781a5157921f1d2a7ff6aae115bfe3c139b38a5c8Torne (Richard Coles)class TextEncoding; 385c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 3981a5157921f1d2a7ff6aae115bfe3c139b38a5c8Torne (Richard Coles)// Use TextResourceDecoder::decode to decode resources, since it handles BOMs. 4081a5157921f1d2a7ff6aae115bfe3c139b38a5c8Torne (Richard Coles)// Use TextEncoding::encode to encode, since it takes care of normalization. 4193ac45cfc74041c8ae536ce58a9534d46db2024eTorne (Richard Coles)WTF_EXPORT PassOwnPtr<TextCodec> newTextCodec(const TextEncoding&); 425c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 4381a5157921f1d2a7ff6aae115bfe3c139b38a5c8Torne (Richard Coles)// Only TextEncoding should use the following functions directly. 4481a5157921f1d2a7ff6aae115bfe3c139b38a5c8Torne (Richard Coles)const char* atomicCanonicalTextEncodingName(const char* alias); 4581a5157921f1d2a7ff6aae115bfe3c139b38a5c8Torne (Richard Coles)template <typename CharacterType> 4681a5157921f1d2a7ff6aae115bfe3c139b38a5c8Torne (Richard Coles)const char* atomicCanonicalTextEncodingName(const CharacterType*, size_t); 4781a5157921f1d2a7ff6aae115bfe3c139b38a5c8Torne (Richard Coles)const char* atomicCanonicalTextEncodingName(const String&); 4881a5157921f1d2a7ff6aae115bfe3c139b38a5c8Torne (Richard Coles)bool noExtendedTextEncodingNameUsed(); 49d6cdb82654e8f3343a693ca752d5c4cee0324e17Torne (Richard Coles)bool isReplacementEncoding(const char* alias); 50d6cdb82654e8f3343a693ca752d5c4cee0324e17Torne (Richard Coles)bool isReplacementEncoding(const String& alias); 515c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 525c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)#ifndef NDEBUG 5381a5157921f1d2a7ff6aae115bfe3c139b38a5c8Torne (Richard Coles)void dumpTextEncodingNameMap(); 5481a5157921f1d2a7ff6aae115bfe3c139b38a5c8Torne (Richard Coles)#endif 5581a5157921f1d2a7ff6aae115bfe3c139b38a5c8Torne (Richard Coles) 5681a5157921f1d2a7ff6aae115bfe3c139b38a5c8Torne (Richard Coles)} // namespace WTF 5781a5157921f1d2a7ff6aae115bfe3c139b38a5c8Torne (Richard Coles) 5881a5157921f1d2a7ff6aae115bfe3c139b38a5c8Torne (Richard Coles)using WTF::newTextCodec; 5981a5157921f1d2a7ff6aae115bfe3c139b38a5c8Torne (Richard Coles)using WTF::atomicCanonicalTextEncodingName; 6081a5157921f1d2a7ff6aae115bfe3c139b38a5c8Torne (Richard Coles)using WTF::noExtendedTextEncodingNameUsed; 6181a5157921f1d2a7ff6aae115bfe3c139b38a5c8Torne (Richard Coles)#ifndef NDEBUG 6281a5157921f1d2a7ff6aae115bfe3c139b38a5c8Torne (Richard Coles)using WTF::dumpTextEncodingNameMap; 635c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)#endif 645c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 655c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)#endif // TextEncodingRegistry_h 66