laFileParser.h

/*

Jump'n'Run Engine
http://www.atanaslaskov.com/jnr/

BSD LICENSE
Copyright (c) 2007-2013, Atanas Laskov
All rights reserved.

Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions are met:
1. Redistributions of source code must retain the above copyright notice,
this list of conditions and the following disclaimer.
2. Redistributions in binary form must reproduce the above copyright notice,
this list of conditions and the following disclaimer in the documentation
and/or other materials provided with the distribution.
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
DISCLAIMED. IN NO EVENT SHALL ATANAS LASKOV BE LIABLE FOR ANY
DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

*/
#ifndef M_FILE_PARSER_H
#define M_FILE_PARSER_H




class laFileParser
{
protected:
    char _strFileName[128];
    FILE *_pFile;

    char  _strSeparators[64];
    char  _cTextSep[2];
    char  _cSectSep[2];

    M_BOOL _bHaltOnErrors;

public:
    laFileParser(void);
    laFileParser(char* strFile);
    ~laFileParser(void);

    char* getFileName(){return _strFileName;};
    FILE* getFile() { return _pFile; }

    //File management
    FILE* fileOpen(char* strFile);
    void fileClose();
    FILE* fileGet(){return _pFile;}

    //Behaviour control
    void ctlHaltOnErrors(M_BOOL bHalt) {_bHaltOnErrors = bHalt;}
    void ctlGetSeparators(char* sep){
        strcpy(sep, _strSeparators);
    };
    void ctlSetSeparators(char* sep){
        strcpy(_strSeparators, sep);
    };

    void ctlGetTextSep(char* ts){
        ts[0] =  _cTextSep[0];
        ts[1] =  _cTextSep[1];
    }
    void ctlSetTextSep(char* ts){
        _cTextSep[0] = ts[0];
        _cTextSep[1] = ts[1];
    }

    void ctlGetSectionSep(char* ss){
        ss[0] =  _cSectSep[0];
        ss[1] =  _cSectSep[1];
    }
    void ctlSetSectionSep(char* ss){
        _cSectSep[0] = ss[0];
        _cSectSep[1] = ss[1];
    }

    //Reading methods
    void readLabel(char *buf=NULL);
    void readSectionSeparator(char *buf=NULL);
    void readInt(int *var, M_BOOL labeled=M_TRUE);
    void readUnsigned(unsigned *var, M_BOOL labeled=M_TRUE);
    void readDouble(double *var, M_BOOL labeled=M_TRUE);
    void readText(char *var, M_BOOL labeled=M_TRUE);
    void readBool(M_BOOL *var, M_BOOL labeled=M_TRUE);
    void readObj(laLoadableObj *obj, M_BOOL labeled=M_TRUE);
};
#endif //#ifndef M_FILE_PARSER_H