binfile.h

xls文件格式分析基础库

/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
 * Copyright (C) Yeico S. A. de C. V.
 * xlsLib -- A multiplatform, C++ library for dynamic generation of Excel (TM) 
 * files.
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation; either version 2 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program; if not, write to the Free Software
 * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
 *  
 * $Source: /cvsroot/xlslib/xlslib/src/oledoc/binfile.h,v $
 * $Revision: 1.1.1.1 $
 * $Author: darioglz $
 * $Date: 2004/08/27 16:31:43 $
 *
 * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
 *
 * File description:
 *
 *
 *
 * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */


#ifndef BINFILE_H
#define BINFILE_H

#include <config.h>
#include <systype.h>

#include "unit.h"
#include <fstream>
#include <string>


namespace xlslib_core
{

  /* 
******************************
CBinFile class declaration 
******************************
*/


  typedef int (*write_fptr_t)(const char *str, unsigned int str_length);

  class CBinFile
    {
    private:
      int write_service(const char *buffer, int size);
      static const int STROKE_CHUNK_SIZE;
    public:
      CBinFile();
      CBinFile(const std::string& name);
      ~CBinFile();


      int Open(const std::string& name);
      int Close(void);    
      int Write ( unsigned8_t * data, unsigned32_t size );
      int Write (CUnit& data_unit );
    
      int WriteByte(unsigned8_t byte);
      int WriteUnsigned16(unsigned16_t data);
      int WriteUnsigned32(unsigned32_t data);
      int WriteSigned16(signed16_t data);
      int WriteSigned32(signed32_t data);
      int WriteByteArray(const unsigned8_t *data, unsigned32_t size);
      int SerializeFixedArray(const unsigned8_t data, unsigned32_t size);
    

      void SetStroke(){  
        is_stroke= true;
      }
      void UnSetStroke(){  
        is_stroke= false;
      }

    protected:
      write_fptr_t write_fptr;
      std::ofstream m_File;


      bool is_stroke;


    };

}

#endif //BINFILE_H

/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
 * $Log: binfile.h,v $
 * Revision 1.1.1.1  2004/08/27 16:31:43  darioglz
 * Initial Import.
 *
 * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */