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/*
* stdio.h implementation for PSXSDK
*/
#ifndef _STDIO_H
#define _STDIO_H
#ifdef _PSXSDK_WRAPPER
/*
* Dirty hack...
*/
#include "/usr/include/stdio.h"
#else
#include <types.h>
#include <stdarg.h>
#include <stdbool.h>
#include <stddef.h>
#ifdef __cplusplus
extern "C"
{
#endif
#define SEEK_SET 0
#define SEEK_CUR 1
#define SEEK_END 2
#define EOF -1
enum stdio_directions
{
STDIO_DIRECTION_BIOS,
STDIO_DIRECTION_SIO
};
enum file_devices
{
FDEV_UNKNOWN,
FDEV_CDROM,
FDEV_MEMCARD,
FDEV_CONSOLE
};
extern int __stdio_direction;
/**
* File stream
*/
typedef struct
{
/** File descriptor, as returned by open() */
int fildes;
/** Current file position */
unsigned int pos;
/** File access mode */
unsigned int mode;
/** Device ID */
unsigned int dev;
/** Size in bytes */
unsigned int size;
/** Used internally by fopen(), 0 if free, 1 if occupied */
unsigned int used;
/** End-of-File marker */
unsigned int eof;
/** Error marker */
unsigned int error;
/** Sector buffer. */
unsigned char *const buf;
/** Last used sector for reading. */
size_t last_sect;
/** Sector buffer can be used for reading. */
unsigned int cache_available;
}FILE;
extern FILE *const stdin, *const stdout, *const stderr;
/* Console functions */
int putchar(int c);
int puts(const char *str);
/**
* BIOS printf() implementation. Does not support floating point.
* NOTE: when redirect_stdio_to_sio() is used, PSXSDK's internal implementation is used instead.
*/
extern int printf(const char *format, ...);
int fprintf(FILE *fd, const char *format, ...);
#ifdef __IN_LIBPSX
// Only for code in libpsx
// If PSXSDK_DEBUG is defined, dprintf() calls are turned into printf() calls
// otherwise they are left out
#ifdef PSXSDK_DEBUG
#define dprintf printf
#else
#define dprintf(fmt, ...)
#endif
#endif
int vsnprintf(char *string, size_t size, const char *fmt, va_list ap);
int vsprintf(char *string, const char *fmt, va_list ap);
int sprintf(char *string, const char *fmt, ...);
int snprintf(char *string, size_t size, const char *fmt, ...);
int vprintf(const char *fmt, va_list ap);
FILE *fdopen(int fildes, const char *mode);
FILE *fopen(const char *path, const char *mode);
int fclose(FILE *stream);
size_t fread(void *ptr, size_t size, size_t nmemb, FILE *stream);
size_t fwrite(void *ptr, size_t size, size_t nmemb, FILE *stream);
int fgetc(FILE *f);
int ftell(FILE *f);
int fseek(FILE *f, int offset, int whence);
void rewind(FILE *f);
int fputs(const char *str, FILE *stream);
void clearerr(FILE *stream);
int feof(FILE *stream);
int ferror(FILE *stream);
int fileno(FILE *stream);
void perror(const char *s);
#define getc(f) fgetc(f)
int rename(const char *oldname, const char *newname);
int remove(const char *filename);
#ifndef __cplusplus
// Define delete(x) to be remove(x) only when compiling plain C.
#define delete(x) remove(x)
#endif
/**
* Redirects STDIO to SIO (serial port)
*/
void redirect_stdio_to_sio(void);
/**
* Sets whether a carriage return must be written before a line feed.
* In simpler words, whether '\n' must be translated to a '\r\n' sequence.
* If you come from the Unix world, you most likely want to set this.
*
* @param setting New status of the setting (0 = disabled, 1 = enabled)
*/
void sio_stdio_mapcr(unsigned int setting);
/**
* scanf and friends
*/
int vsscanf(const char *str, const char *fmt, va_list ap);
int sscanf(const char *str, const char *fmt, ...);
/**
* STDIO for SIO
*/
int sio_putchar(int c);
int sio_puts(const char *str);
int sio_printf(const char *fmt, ...);
int sio_vprintf(const char *fmt, va_list ap);
#endif
#ifdef __cplusplus
}
#endif
#endif
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