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/* Copyright (c) 2003-2004 Various contributors
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to
* deal in the Software without restriction, including without limitation the
* rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
* sell copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
* IN THE SOFTWARE.
*/
#ifndef MT32EMU_FILE_H
#define MT32EMU_FILE_H
#include <stdio.h>
namespace MT32Emu {
class File {
public:
enum OpenMode {
OpenMode_read = 0,
OpenMode_write = 1
};
virtual ~File() {}
virtual void close() = 0;
virtual size_t read(void *in, size_t size) = 0;
virtual bool readLine(char *in, size_t size) = 0;
virtual bool readBit8u(Bit8u *in) = 0;
virtual bool readBit16u(Bit16u *in);
virtual bool readBit32u(Bit32u *in);
virtual size_t write(const void *out, size_t size) = 0;
virtual bool writeBit8u(Bit8u out) = 0;
// Note: May write a single byte to the file before failing
virtual bool writeBit16u(Bit16u out);
// Note: May write some (<4) bytes to the file before failing
virtual bool writeBit32u(Bit32u out);
virtual bool isEOF() = 0;
};
class ANSIFile: public File {
private:
FILE *fp;
public:
bool open(const char *filename, OpenMode mode);
void close();
size_t read(void *in, size_t size);
bool readLine(char *in, size_t size);
bool readBit8u(Bit8u *in);
size_t write(const void *out, size_t size);
bool writeBit8u(unsigned char out);
bool isEOF();
};
}
#endif
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