forked from KolibriOS/kolibrios
52 lines
864 B
C++
Executable File
52 lines
864 B
C++
Executable File
#ifndef __PARSER_H
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#define __PARSER_H
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class CFileStreamParser;
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class CTextStreamParser;
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class CParser
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{
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friend class CFileStreamParser;
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friend class CTextStreamParser;
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public:
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CParser();
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~CParser();
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virtual char GetChar();
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void Init();
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void SkipWhite();
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int Match(char c);
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unsigned long GetNum();
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int GetToken(char * tokbuf,int maxlen);
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inline bool isEOF() { return IsEOF; }
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char Look;
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private:
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bool IsEOF;
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unsigned long __GetNum();
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unsigned long __GetHexNum();
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unsigned long __GetOctNum();
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};
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class CFileStreamParser: public CParser
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{
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public:
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CFileStreamParser(FILE *);
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~CFileStreamParser();
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virtual char GetChar();
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private:
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FILE * f;
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};
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class CTextStreamParser: public CParser
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{
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public:
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CTextStreamParser(char * Stm,int stm_size);
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~CTextStreamParser();
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virtual char GetChar();
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private:
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char * __Stm;
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int __Size;
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int __Pos;
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};
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#endif
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