mirror of
https://github.com/RaySollium99/picodrive.git
synced 2025-10-28 22:08:50 +01:00
115 lines
3.7 KiB
C
115 lines
3.7 KiB
C
/* Copyright (C) 2010-2018 The RetroArch team
|
|
*
|
|
* ---------------------------------------------------------------------------------------
|
|
* The following license statement only applies to this file (file_stream.h).
|
|
* ---------------------------------------------------------------------------------------
|
|
*
|
|
* 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 __LIBRETRO_SDK_FILE_STREAM_H
|
|
#define __LIBRETRO_SDK_FILE_STREAM_H
|
|
|
|
#include <stdio.h>
|
|
#include <stdint.h>
|
|
#include <stdlib.h>
|
|
#include <stddef.h>
|
|
|
|
#include <sys/types.h>
|
|
|
|
#include <libretro.h>
|
|
#include <retro_common_api.h>
|
|
#include <retro_inline.h>
|
|
#include <boolean.h>
|
|
|
|
#include <stdarg.h>
|
|
#include <vfs/vfs_implementation.h>
|
|
|
|
#define FILESTREAM_REQUIRED_VFS_VERSION 2
|
|
|
|
RETRO_BEGIN_DECLS
|
|
|
|
typedef struct RFILE RFILE;
|
|
|
|
#define FILESTREAM_REQUIRED_VFS_VERSION 2
|
|
|
|
void filestream_vfs_init(const struct retro_vfs_interface_info* vfs_info);
|
|
|
|
int64_t filestream_get_size(RFILE *stream);
|
|
|
|
int64_t filestream_truncate(RFILE *stream, int64_t length);
|
|
|
|
/**
|
|
* filestream_open:
|
|
* @path : path to file
|
|
* @mode : file mode to use when opening (read/write)
|
|
* @bufsize : optional buffer size (-1 or 0 to use default)
|
|
*
|
|
* Opens a file for reading or writing, depending on the requested mode.
|
|
* Returns a pointer to an RFILE if opened successfully, otherwise NULL.
|
|
**/
|
|
RFILE* filestream_open(const char *path, unsigned mode, unsigned hints);
|
|
|
|
int64_t filestream_seek(RFILE *stream, int64_t offset, int seek_position);
|
|
|
|
int64_t filestream_read(RFILE *stream, void *data, int64_t len);
|
|
|
|
int64_t filestream_write(RFILE *stream, const void *data, int64_t len);
|
|
|
|
int64_t filestream_tell(RFILE *stream);
|
|
|
|
void filestream_rewind(RFILE *stream);
|
|
|
|
int filestream_close(RFILE *stream);
|
|
|
|
int64_t filestream_read_file(const char *path, void **buf, int64_t *len);
|
|
|
|
char* filestream_gets(RFILE *stream, char *s, size_t len);
|
|
|
|
int filestream_getc(RFILE *stream);
|
|
|
|
int filestream_scanf(RFILE *stream, const char* format, ...);
|
|
|
|
int filestream_eof(RFILE *stream);
|
|
|
|
bool filestream_write_file(const char *path, const void *data, int64_t size);
|
|
|
|
int filestream_putc(RFILE *stream, int c);
|
|
|
|
int filestream_vprintf(RFILE *stream, const char* format, va_list args);
|
|
|
|
int filestream_printf(RFILE *stream, const char* format, ...);
|
|
|
|
int filestream_error(RFILE *stream);
|
|
|
|
int filestream_flush(RFILE *stream);
|
|
|
|
int filestream_delete(const char *path);
|
|
|
|
int filestream_rename(const char *old_path, const char *new_path);
|
|
|
|
const char* filestream_get_path(RFILE *stream);
|
|
|
|
bool filestream_exists(const char *path);
|
|
|
|
/* Returned pointer must be freed by the caller. */
|
|
char* filestream_getline(RFILE *stream);
|
|
|
|
libretro_vfs_implementation_file* filestream_get_vfs_handle(RFILE *stream);
|
|
|
|
RETRO_END_DECLS
|
|
|
|
#endif
|