1 files changed, 43 insertions, 0 deletions
diff --git a/xfa/src/fxbarcode/datamatrix/BC_DataMatrixDecodedBitStreamParser.h b/xfa/src/fxbarcode/datamatrix/BC_DataMatrixDecodedBitStreamParser.h
new file mode 100644
index 0000000000..060972d53a
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+++ b/xfa/src/fxbarcode/datamatrix/BC_DataMatrixDecodedBitStreamParser.h
@@ -0,0 +1,43 @@
+// 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_DATAMATRIXDECODEDBITSTREAMPARSER_H_
+#define _BC_DATAMATRIXDECODEDBITSTREAMPARSER_H_
+class CBC_CommonDecoderResult;
+class CBC_CommonBitSource;
+class CBC_DataMatrixDecodedBitStreamParser;
+class CBC_DataMatrixDecodedBitStreamParser : public CFX_Object
+{
+public:
+    CBC_DataMatrixDecodedBitStreamParser();
+    virtual ~CBC_DataMatrixDecodedBitStreamParser();
+    static CBC_CommonDecoderResult *Decode(CFX_ByteArray &bytes, FX_INT32 &e);
+
+private:
+    static FX_INT32 DecodeAsciiSegment(CBC_CommonBitSource *bits, CFX_ByteString &result, CFX_ByteString &resultTrailer, FX_INT32 &e);
+    static void DecodeC40Segment(CBC_CommonBitSource *bits, CFX_ByteString &result, FX_INT32 &e);
+    static void DecodeTextSegment(CBC_CommonBitSource *bits, CFX_ByteString &result, FX_INT32 &e);
+    static void DecodeAnsiX12Segment(CBC_CommonBitSource *bits, CFX_ByteString &result, FX_INT32 &e);
+    static void ParseTwoBytes(FX_INT32 firstByte, FX_INT32 secondByte, CFX_Int32Array &result);
+    static void DecodeEdifactSegment(CBC_CommonBitSource *bits, CFX_ByteString &result, FX_INT32 &e);
+    static void DecodeBase256Segment(CBC_CommonBitSource *bits, CFX_ByteString &result, CFX_Int32Array &byteSegments, FX_INT32 &e);
+    static FX_BYTE Unrandomize255State(FX_INT32 randomizedBase256Codeword, FX_INT32 base256CodewordPosition);
+
+    const static FX_CHAR C40_BASIC_SET_CHARS[];
+    const static FX_CHAR C40_SHIFT2_SET_CHARS[];
+
+
+    const static FX_CHAR TEXT_BASIC_SET_CHARS[];
+    const static FX_CHAR TEXT_SHIFT3_SET_CHARS[];
+    const static FX_INT32 PAD_ENCODE;
+    const static FX_INT32 ASCII_ENCODE;
+    const static FX_INT32 C40_ENCODE;
+    const static FX_INT32 TEXT_ENCODE;
+    const static FX_INT32 ANSIX12_ENCODE;
+    const static FX_INT32 EDIFACT_ENCODE;
+    const static FX_INT32 BASE256_ENCODE;
+};
+#endif