You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
47 lines
860 B
47 lines
860 B
/*
|
|
simple file access interface.
|
|
Copyright (C) 2001 Martin Vogt
|
|
|
|
This program is free software; you can redistribute it and/or modify
|
|
it under the terms of the GNU Library General Public License as published by
|
|
the Free Software Foundation.
|
|
|
|
For more information look at the file COPYRIGHT in this package
|
|
|
|
*/
|
|
|
|
#ifndef __FILEACCESS_H
|
|
#define __FILEACCESS_H
|
|
|
|
|
|
#include "stdio.h"
|
|
|
|
/**
|
|
Extension to the normal "read" function.
|
|
This interface is useful for the AudioInfo.
|
|
*/
|
|
|
|
class FileAccess {
|
|
|
|
FILE* file;
|
|
long length;
|
|
|
|
public:
|
|
FileAccess();
|
|
virtual ~FileAccess();
|
|
|
|
virtual int open(const char* file);
|
|
virtual void close();
|
|
virtual int read(char* dest,int len);
|
|
virtual int eof();
|
|
virtual int seek(long pos);
|
|
virtual long getBytePosition();
|
|
virtual long getByteLength();
|
|
|
|
private:
|
|
long calcByteLength();
|
|
|
|
};
|
|
#endif
|
|
|