1 // Copyright 2016 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 CORE_FPDFAPI_PARSER_CPDF_SIMPLE_PARSER_H_ 8 #define CORE_FPDFAPI_PARSER_CPDF_SIMPLE_PARSER_H_ 9 10 #include "core/fxcrt/fx_string.h" 11 #include "core/fxcrt/fx_system.h" 12 13 class CPDF_SimpleParser { 14 public: 15 CPDF_SimpleParser(const uint8_t* pData, uint32_t dwSize); 16 explicit CPDF_SimpleParser(const CFX_ByteStringC& str); 17 18 CFX_ByteStringC GetWord(); 19 20 // Find the token and its |nParams| parameters from the start of data, 21 // and move the current position to the start of those parameters. 22 bool FindTagParamFromStart(const CFX_ByteStringC& token, int nParams); 23 24 // For testing only. GetCurPos()25 uint32_t GetCurPos() const { return m_dwCurPos; } 26 27 private: 28 void ParseWord(const uint8_t*& pStart, uint32_t& dwSize); 29 30 const uint8_t* m_pData; 31 uint32_t m_dwSize; 32 uint32_t m_dwCurPos; 33 }; 34 35 #endif // CORE_FPDFAPI_PARSER_CPDF_SIMPLE_PARSER_H_ 36