source: abuse/trunk/src/include/ramfile.hpp @ 56 Tweet

/*
 *  Abuse - dark 2D side-scrolling platform game
 *  Copyright (c) 1995 Crack dot Com
 *
 *  This software was released into the Public Domain. As with most public
 *  domain software, no warranty is made or implied by Crack dot Com or
 *  Jonathan Clark.
 */

#ifndef __RAM_FILE_HPP_
#define __RAM_FILE_HPP_

#include "specs.hpp"

class ram_file : public bFILE 
{
  uchar *buf;
  int buf_size;
  int buf_end;

  virtual int allow_read_buffering();
  virtual int allow_write_buffering();
  public :
  ram_file();
  virtual int open_failure();
  virtual int unbuffered_read(void *buf, size_t count);       // returns number of bytes read
  virtual int unbuffered_write(void *buf, size_t count);      // returns number of bytes written
  virtual int unbuffered_seek(long offset, int whence);  // whence=SEEK_SET, SEEK_CUR, SEEK_END, ret=0=success
  virtual int unbuffered_tell();
  virtual int file_size();
  virtual ~ram_file();
} ;

#endif