rsc/inc/rscpar.hxx

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  27 #ifndef _RSCPAR_HXX
  28 #define _RSCPAR_HXX
  29
  30 #include <rsctools.hxx>
  31 #include <rscerror.h>
  32
  33 /****************** C L A S S E S ****************************************/
  34 class RscTypCont;
  35 class RscExpression;
  36 /*********** R s c F i l e I n s t ***************************************/
  37
  38 #define READBUFFER_MAX  256
  39 class RscFileInst
  40 {
  41     ERRTYPE             aFirstError;// Erster Fehler
  42     sal_uInt32              nErrorLine; // Zeile des ersten Fehlers
  43     sal_uInt32              nErrorPos;  // Position des ersten Fehlers
  44     sal_Bool                bIncLine;   // Muss Zeilennummer incrementiert werden
  45     sal_uInt32              nLineNo;    // Zeile in der Eingabedatei
  46     sal_uLong               lFileIndex; // Index auf Eingabedatei
  47     sal_uLong               lSrcIndex;  // Index auf Basisdatei
  48     FILE *              fInputFile; // Eingabedatei
  49     char *              pInput;     // Lesepuffer
  50     sal_uInt32              nInputBufLen; // Laenge des Lesepuffers
  51     sal_uInt32              nInputPos;  // Position im Lesepuffer
  52     sal_uInt32              nInputEndPos;// Ende im Lesepuffer
  53     char *              pLine;      // Zeile
  54     sal_uInt32              nLineBufLen;//Lange des Zeilenpuffres
  55     sal_uInt32              nScanPos;   // Position in der Zeile
  56     int                 cLastChar;
  57     sal_Bool                bEof;
  58
  59 public:
  60     RscTypCont *        pTypCont;
  61     void    Init();  // ctor initialisieren
  62             RscFileInst( RscTypCont * pTC, sal_uLong lIndexSrc,
  63                          sal_uLong lFileIndex, FILE * fFile );
  64             RscFileInst( RscTypCont * pTC, sal_uLong lIndexSrc,
  65                          sal_uLong lFileIndex, const ByteString & );
  66             ~RscFileInst();
  67     sal_Bool    IsEof() const { return bEof; }
  68     void    SetFileIndex( sal_uLong lFIndex ) { lFileIndex = lFIndex;  }
  69     sal_uLong   GetFileIndex()                { return( lFileIndex );  }
  70     sal_uLong   GetSrcIndex()                 { return( lSrcIndex );   }
  71     void    SetLineNo( sal_uInt32 nLine )     { nLineNo = nLine;       }
  72     sal_uInt32  GetLineNo()                   { return( nLineNo );     }
  73     sal_uInt32  GetScanPos()                  { return( nScanPos );    }
  74     char *  GetLine()                     { return( pLine );       }
  75     int     GetChar();
  76     int     GetFastChar() { return pLine[ nScanPos ] ?
  77                                 pLine[ nScanPos++ ] : GetChar();
  78                           }
  79     void    GetNewLine();
  80             // Fehlerbehandlung
  81     void    SetError( ERRTYPE aError );
  82     ERRTYPE GetError()                    { return aFirstError;    }
  83     sal_uInt32  GetErrorLine()                { return nErrorLine;     }
  84     sal_uInt32  GetErrorPos()                 { return nErrorPos;      }
  85 };
  86
  87 /******************* F u n c t i o n *************************************/
  88 void IncludeParser( RscFileInst * pFileInst );
  89 ERRTYPE parser( RscFileInst * pFileInst );
  90 RscExpression * MacroParser( RscFileInst & rFileInst );
  91
  92 #endif // _RSCPAR_HXX