#ifndef MUSICIO_H
#define MUSICIO_H

#include <string>

#include <stdio.h>
#include <sys/types.h>

#include "base.h"

//! Core I/O and fd leak tracking code.
namespace musicio {

typedef FILE XFILE;

//! File descriptor tracking info
class FileInfo : public base {
public:
  int toselect;
  FileInfo() : base(), toselect(0) { }
};

//! Info for every file descriptor
extern FileInfo *fds[1024];

//! open and register file    
XFILE *xopen(const char *, const char *, const char *, const char *, int);

//! close file and unregister it
void xclose(XFILE *);

#define xopen(a, b, c) xopen(a, b, c,  __FILE__, __LINE__);

//! open and register temporary file
XFILE *xopen_tmp(const char *a, const char *b, const char *c, const char *d, int e);
#define xopen_tmp(a, b, c) xopen_tmp(a, b, c,  __FILE__, __LINE__);

//! close and rename temporary file over real file
void xclose_confirm(XFILE *xf, const char *b, const char *c);

//! register a descriptor
void xreg(int, const char *, const char *, int);

//! unregister a descriptor
void xunreg(int);
#define xreg(a, b) xreg(a, b,  __FILE__, __LINE__);

//! safely remove a file
void xunlink(const char *, const char *);

//! mark a fd for listening to
void xselect(int);

//! get list of all fds that should be listened to    
int makefdset(fd_set *set);

}

using namespace musicio;

#endif