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class unixfile: public file
{
public:
unixfile(const char *name);
unixfile();
~unixfile();
virtual int setup_link(unsigned int bufsize, int rfm, int rat, int xfer_mode, int flags, int timeout);
virtual int open(const char *mode);
virtual int open(const char *basename, const char *mode);
virtual int close();
virtual int read(char *buf, int len);
virtual int write(char *buf, int len);
virtual int next();
virtual void perror(const char *);
virtual char *get_basename(int keep_version);
virtual char *get_printname();
virtual char *get_printname(char *filename);
virtual const char *get_format_name();
virtual int get_umask();
virtual int set_umask(int mask);
virtual bool eof();
virtual bool isdirectory();
virtual bool iswildcard();
virtual int max_buffersize(int biggest);
protected:
char filename[MAX_PATH+1];
char printname[MAX_PATH+1];
FILE *stream;
int user_rfm;
int user_rat;
int transfer_mode;
char *record_buffer;
int record_ptr;
int record_buflen;
unsigned int block_size;
static const int RECORD_BUFSIZE = 4096;
};
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