| // Copyright 2014 PDFium Authors. All rights reserved. | |
| // Use of this source code is governed by a BSD-style license that can be | |
| // found in the LICENSE file. | |
| // Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com | |
| #ifndef _BC_QRDECODEDBITSTREAMPARSER_H_ | |
| #define _BC_QRDECODEDBITSTREAMPARSER_H_ | |
| class CBC_CommonDecoderResult; | |
| class CBC_QRCoderErrorCorrectionLevel; | |
| class CBC_CommonBitSource; | |
| class CBC_QRCoderVersion; | |
| class CBC_CommonCharacterSetECI; | |
| class CBC_QRDecodedBitStreamParser { | |
| private: | |
| const static FX_CHAR ALPHANUMERIC_CHARS[45]; | |
| static const FX_CHAR* UTF_8; | |
| CBC_QRDecodedBitStreamParser(); | |
| public: | |
| virtual ~CBC_QRDecodedBitStreamParser(); | |
| static CBC_CommonDecoderResult* Decode( | |
| CFX_ByteArray* bytes, | |
| CBC_QRCoderVersion* version, | |
| CBC_QRCoderErrorCorrectionLevel* ecLevel, | |
| int32_t byteModeDecode, | |
| int32_t& e); | |
| static const CFX_ByteString GuessEncoding(CFX_ByteArray* bytes); | |
| static int32_t ParseECIValue(CBC_CommonBitSource* bits, int32_t& e); | |
| static void DecodeGBKSegment(CBC_CommonBitSource* bits, | |
| CFX_ByteString& result, | |
| int32_t count, | |
| int32_t& e); | |
| static void DecodeKanjiSegment(CBC_CommonBitSource* bits, | |
| CFX_ByteString& result, | |
| int32_t count, | |
| int32_t& e); | |
| static void DecodeNumericSegment(CBC_CommonBitSource* bits, | |
| CFX_ByteString& result, | |
| int32_t count, | |
| int32_t& e); | |
| static void DecodeAlphanumericSegment(CBC_CommonBitSource* bits, | |
| CFX_ByteString& result, | |
| int32_t count, | |
| FX_BOOL fac1InEffect, | |
| int32_t& e); | |
| static void DecodeByteSegment( | |
| CBC_CommonBitSource* bits, | |
| CFX_ByteString& result, | |
| int32_t count, | |
| CBC_CommonCharacterSetECI* currentCharacterSetECI, | |
| CFX_Int32Array* byteSegments, | |
| int32_t byteModeDecode, | |
| int32_t& e); | |
| }; | |
| #endif |