lotuswordpro/source/filter/tocread.hxx

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  56 #ifndef INCLUDED_LOTUSWORDPRO_SOURCE_FILTER_TOCREAD_HXX
  57 #define INCLUDED_LOTUSWORDPRO_SOURCE_FILTER_TOCREAD_HXX
  58
  59 #include "bento.hxx"
  60 #include <memory>
  61 #include <tools/long.hxx>
  62
  63 namespace OpenStormBento
  64 {
  65 class CBenTOCReader
  66 {
  67 public: // Methods
  68     explicit CBenTOCReader(LtcBenContainer* pContainer)
  69         : cpContainer(pContainer)
  70         , cBlockSize(0)
  71         , cCurr(0)
  72         , cTOCSize(0)
  73     {
  74     }
  75     BenError ReadLabelAndTOC();
  76
  77 private: // Methods
  78     BenError ReadLabel(tools::ULong* pTOCOffset, tools::ULong* pTOCSize);
  79     BenError SearchForLabel(BenByte* pLabel);
  80     BenError ReadTOC();
  81     BenError ReadSegments(CBenValue* pValue, BenByte* pLookAhead);
  82     BenError ReadSegment(CBenValue* pValue, BenByte* pLookAhead);
  83     bool CanGetData(tools::ULong Amt);
  84     BenError GetByte(BenByte* pByte);
  85     BenError GetDWord(BenDWord* pDWord);
  86     BenByte GetCode();
  87     BenError GetData(void* pBuffer, tools::ULong Amt);
  88
  89 private: // Data
  90     LtcBenContainer* cpContainer;
  91     std::unique_ptr<BenByte[]> cpTOC;
  92     tools::ULong cBlockSize;
  93     tools::ULong cCurr;
  94     tools::ULong cTOCSize;
  95 };
  96 } //end namespace OpenStormBento
  97 #endif
  98
  99 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */