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| 1 /* | 1 // Copyright 2017 The Chromium Authors. All rights reserved. |
| 2 * Copyright (C) 2006, 2007 Apple Inc. All rights reserved. | 2 // Use of this source code is governed by a BSD-style license that can be |
| 3 * | 3 // found in the LICENSE file. |
| 4 * Redistribution and use in source and binary forms, with or without | |
| 5 * modification, are permitted provided that the following conditions | |
| 6 * are met: | |
| 7 * 1. Redistributions of source code must retain the above copyright | |
| 8 * notice, this list of conditions and the following disclaimer. | |
| 9 * 2. Redistributions in binary form must reproduce the above copyright | |
| 10 * notice, this list of conditions and the following disclaimer in the | |
| 11 * documentation and/or other materials provided with the distribution. | |
| 12 * | |
| 13 * THIS SOFTWARE IS PROVIDED BY APPLE COMPUTER, INC. ``AS IS'' AND ANY | |
| 14 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE | |
| 15 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR | |
| 16 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE COMPUTER, INC. OR | |
| 17 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, | |
| 18 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, | |
| 19 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR | |
| 20 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY | |
| 21 * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT | |
| 22 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE | |
| 23 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. | |
| 24 */ | |
| 25 | 4 |
| 26 #ifndef TextEncodingRegistry_h | 5 #include "platform/wtf/text/TextEncodingRegistry.h" |
| 27 #define TextEncodingRegistry_h | |
| 28 | 6 |
| 29 #include "wtf/WTFExport.h" | 7 // The contents of this header was moved to platform/wtf as part of |
| 30 #include "wtf/text/Unicode.h" | 8 // WTF migration project. See the following post for details: |
| 31 #include "wtf/text/WTFString.h" | 9 // https://groups.google.com/a/chromium.org/d/msg/blink-dev/tLdAZCTlcAA/bYXVT8gY
CAAJ |
| 32 #include <memory> | |
| 33 | |
| 34 namespace WTF { | |
| 35 | |
| 36 class TextCodec; | |
| 37 class TextEncoding; | |
| 38 | |
| 39 // Use TextResourceDecoder::decode to decode resources, since it handles BOMs. | |
| 40 // Use TextEncoding::encode to encode, since it takes care of normalization. | |
| 41 WTF_EXPORT std::unique_ptr<TextCodec> newTextCodec(const TextEncoding&); | |
| 42 | |
| 43 // Only TextEncoding should use the following functions directly. | |
| 44 const char* atomicCanonicalTextEncodingName(const char* alias); | |
| 45 template <typename CharacterType> | |
| 46 const char* atomicCanonicalTextEncodingName(const CharacterType*, size_t); | |
| 47 const char* atomicCanonicalTextEncodingName(const String&); | |
| 48 bool noExtendedTextEncodingNameUsed(); | |
| 49 bool isReplacementEncoding(const char* alias); | |
| 50 bool isReplacementEncoding(const String& alias); | |
| 51 | |
| 52 #ifndef NDEBUG | |
| 53 void dumpTextEncodingNameMap(); | |
| 54 #endif | |
| 55 | |
| 56 } // namespace WTF | |
| 57 | |
| 58 using WTF::newTextCodec; | |
| 59 using WTF::atomicCanonicalTextEncodingName; | |
| 60 using WTF::noExtendedTextEncodingNameUsed; | |
| 61 #ifndef NDEBUG | |
| 62 using WTF::dumpTextEncodingNameMap; | |
| 63 #endif | |
| 64 | |
| 65 #endif // TextEncodingRegistry_h | |
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