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git-svn-id: svn://fileserver/activex/AVS/Sources/TeamlabOffice/trunk/ServerComponents@62550 954022d7-b5bf-4e40-9824-e11837661b57
48 lines
1.2 KiB
C++
48 lines
1.2 KiB
C++
#ifndef _PDF_READER_FONT_FILE_BASE_H
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#define _PDF_READER_FONT_FILE_BASE_H
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namespace PdfReader
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{
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typedef void(*FontFileOutputFunc)(void *pStream, char *sData, int nLen);
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//------------------------------------------------------------------------
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// CFontFileBase
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//------------------------------------------------------------------------
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class CFontFileBase
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{
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public:
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virtual ~CFontFileBase();
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protected:
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CFontFileBase(char *sFile, int nLen, bool bFreeFileData);
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static char *ReadFile(wchar_t *wsFileName, int *pnFileLen);
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// S = signed / U = unsigned
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// 8/16/32/Var = word length, in bytes
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// BE = big endian
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int GetS8(int nPos, bool *pbSuccess);
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int GetU8(int nPos, bool *pbSuccess);
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int GetS16BE(int nPos, bool *pbSuccess);
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int GetU16BE(int nPos, bool *pbSuccess);
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int GetS32BE(int nPos, bool *pbSuccess);
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unsigned int GetU32BE(int nPos, bool *pbSuccess);
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unsigned int GetUVarBE(int nPos, int nSize, bool *pbSuccess);
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bool CheckRegion(int nPos, int nSize);
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protected:
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unsigned char *m_sFileData;
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unsigned char *m_sFile;
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int m_nLen;
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bool m_bFreeFileData;
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};
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}
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#endif // _PDF_READER_FONT_FILE_BASE_H
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