1 // Copyright 2014 PDFium Authors. All rights reserved.
2 // Use of this source code is governed by a BSD-style license that can be
3 // found in the LICENSE file.
4 
5 // Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com
6 
7 #ifndef FXBARCODE_PDF417_BC_PDF417ERRORCORRECTION_H_
8 #define FXBARCODE_PDF417_BC_PDF417ERRORCORRECTION_H_
9 
10 #include <stdint.h>
11 
12 #include "core/fxcrt/fx_string.h"
13 
14 class CBC_PDF417ErrorCorrection {
15  public:
16   CBC_PDF417ErrorCorrection();
17   virtual ~CBC_PDF417ErrorCorrection();
18 
19   static int32_t getErrorCorrectionCodewordCount(int32_t errorCorrectionLevel);
20   static bool generateErrorCorrection(const WideString& dataCodewords,
21                                       int32_t errorCorrectionLevel,
22                                       WideString* result);
23 };
24 
25 #endif  // FXBARCODE_PDF417_BC_PDF417ERRORCORRECTION_H_
26