| /* |
| * Copyright (C) 2013 Google Inc. All rights reserved. |
| * |
| * Redistribution and use in source and binary forms, with or without |
| * modification, are permitted provided that the following conditions are |
| * met: |
| * |
| * * Redistributions of source code must retain the above copyright |
| * notice, this list of conditions and the following disclaimer. |
| * * Redistributions in binary form must reproduce the above |
| * copyright notice, this list of conditions and the following disclaimer |
| * in the documentation and/or other materials provided with the |
| * distribution. |
| * * Neither the name of Google Inc. nor the names of its |
| * contributors may be used to endorse or promote products derived from |
| * this software without specific prior written permission. |
| * |
| * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
| * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
| * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR |
| * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT |
| * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, |
| * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT |
| * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
| * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
| * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
| * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
| * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| */ |
| |
| #ifndef DocumentEncodingData_h |
| #define DocumentEncodingData_h |
| |
| #include "platform/CrossThreadCopier.h" |
| #include "platform/wtf/Allocator.h" |
| #include "platform/wtf/text/TextEncoding.h" |
| |
| namespace blink { |
| class TextResourceDecoder; |
| |
| class DocumentEncodingData { |
| DISALLOW_NEW(); |
| |
| public: |
| DocumentEncodingData(); |
| explicit DocumentEncodingData(const TextResourceDecoder&); |
| |
| const WTF::TextEncoding& Encoding() const { return encoding_; } |
| void SetEncoding(const WTF::TextEncoding&); |
| bool WasDetectedHeuristically() const { return was_detected_heuristically_; } |
| bool SawDecodingError() const { return saw_decoding_error_; } |
| |
| private: |
| WTF::TextEncoding encoding_; |
| bool was_detected_heuristically_; |
| bool saw_decoding_error_; |
| }; |
| |
| template <> |
| struct CrossThreadCopier<DocumentEncodingData> |
| : public CrossThreadCopierPassThrough<DocumentEncodingData> {}; |
| |
| inline bool operator!=(const DocumentEncodingData& a, |
| const DocumentEncodingData& b) { |
| return a.Encoding() != b.Encoding() || |
| a.WasDetectedHeuristically() != b.WasDetectedHeuristically() || |
| a.SawDecodingError() != b.SawDecodingError(); |
| } |
| |
| } // namespace blink |
| |
| #endif // DocumentEncodingData_h |