aiie/teensy/teensy-filemanager.h

31 lines
968 B
C
Raw Normal View History

2017-02-20 18:55:16 +00:00
#ifndef __TEENSYFILEMANAGER_H
#define __TEENSYFILEMANAGER_H
#include "filemanager.h"
#include <stdint.h>
class TeensyFileManager : public FileManager {
public:
TeensyFileManager();
virtual ~TeensyFileManager();
virtual int8_t openFile(const char *name);
virtual void closeFile(int8_t fd);
virtual const char *fileName(int8_t fd);
virtual int8_t readDir(const char *where, const char *suffix, char *outputFN, int8_t startIdx, uint16_t maxlen);
virtual void seekBlock(int8_t fd, uint16_t block, bool isNib = false);
virtual bool readTrack(int8_t fd, uint8_t *toWhere, bool isNib = false);
virtual bool readBlock(int8_t fd, uint8_t *toWhere, bool isNib = false);
virtual bool writeBlock(int8_t fd, uint8_t *fromWhere, bool isNib = false);
virtual bool writeTrack(int8_t fd, uint8_t *fromWhere, bool isNib = false);
private:
int8_t numCached;
char cachedNames[MAXFILES][MAXPATH];
unsigned long fileSeekPositions[MAXFILES];
};
#endif