1 files changed, 35 insertions, 0 deletions
diff --git a/xfa/src/fxbarcode/qrcode/BC_QRDecodedBitStreamParser.h b/xfa/src/fxbarcode/qrcode/BC_QRDecodedBitStreamParser.h
new file mode 100644
index 0000000000..b64485f788
--- /dev/null
+++ b/xfa/src/fxbarcode/qrcode/BC_QRDecodedBitStreamParser.h
@@ -0,0 +1,35 @@
+// 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;
+class CBC_QRDecodedBitStreamParser  : public CFX_Object
+{
+private:
+    const static FX_CHAR ALPHANUMERIC_CHARS[45];
+    static FX_LPCSTR UTF_8;
+    CBC_QRDecodedBitStreamParser();
+public:
+    virtual ~CBC_QRDecodedBitStreamParser();
+    static CBC_CommonDecoderResult* Decode(CFX_ByteArray *bytes, CBC_QRCoderVersion *version,
+                                           CBC_QRCoderErrorCorrectionLevel* ecLevel, FX_INT32 byteModeDecode, FX_INT32 &e);
+
+    static const CFX_ByteString GuessEncoding(CFX_ByteArray* bytes);
+    static FX_INT32 ParseECIValue(CBC_CommonBitSource* bits, FX_INT32 &e);
+    static void DecodeGBKSegment(CBC_CommonBitSource* bits, CFX_ByteString &result, FX_INT32 count, FX_INT32 &e);
+    static void DecodeKanjiSegment(CBC_CommonBitSource* bits, CFX_ByteString &result, FX_INT32 count, FX_INT32 &e);
+    static void DecodeNumericSegment(CBC_CommonBitSource* bits, CFX_ByteString &result, FX_INT32 count, FX_INT32 &e);
+    static void DecodeAlphanumericSegment(CBC_CommonBitSource* bits, CFX_ByteString &result, FX_INT32 count, FX_BOOL fac1InEffect, FX_INT32 &e);
+    static void DecodeByteSegment(CBC_CommonBitSource* bits, CFX_ByteString &result, FX_INT32 count, CBC_CommonCharacterSetECI *currentCharacterSetECI,
+                                  CFX_Int32Array *byteSegments, FX_INT32 byteModeDecode, FX_INT32 &e);
+};
+#endif