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- /* 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
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