mirror of
https://github.com/zlib-ng/minizip-ng
synced 2025-03-28 21:13:18 +00:00
150 lines
5.5 KiB
C
Executable File
150 lines
5.5 KiB
C
Executable File
/* mzstrm.h -- Stream interface
|
|
part of the MiniZip project
|
|
|
|
Copyright (C) 2012-2017 Nathan Moinvaziri
|
|
https://github.com/nmoinvaz/minizip
|
|
Copyright (C) 2009-2010 Mathias Svensson
|
|
Modifications for Zip64 support
|
|
http://result42.com
|
|
Copyright (C) 1998-2010 Gilles Vollant
|
|
http://www.winimage.com/zLibDll/minizip.html
|
|
|
|
This program is distributed under the terms of the same license as zlib.
|
|
See the accompanying LICENSE file for the full text of the license.
|
|
*/
|
|
|
|
#ifndef _MZ_STREAM_H
|
|
#define _MZ_STREAM_H
|
|
|
|
#include <stdint.h>
|
|
|
|
#ifdef __cplusplus
|
|
extern "C" {
|
|
#endif
|
|
|
|
/***************************************************************************/
|
|
|
|
#define MZ_STREAM_SEEK_CUR (1)
|
|
#define MZ_STREAM_SEEK_END (2)
|
|
#define MZ_STREAM_SEEK_SET (0)
|
|
|
|
#define MZ_STREAM_MODE_READ (1)
|
|
#define MZ_STREAM_MODE_WRITE (2)
|
|
#define MZ_STREAM_MODE_READWRITEFILTER (3)
|
|
#define MZ_STREAM_MODE_EXISTING (4)
|
|
#define MZ_STREAM_MODE_CREATE (8)
|
|
|
|
#define MZ_STREAM_OK (0)
|
|
#define MZ_STREAM_ERR (-1)
|
|
|
|
/***************************************************************************/
|
|
|
|
typedef int32_t (*mz_stream_open_cb) (void *stream, const char *path, int mode);
|
|
typedef int32_t (*mz_stream_is_open_cb) (void *stream);
|
|
typedef int32_t (*mz_stream_read_cb) (void *stream, void* buf, uint32_t size);
|
|
typedef int32_t (*mz_stream_write_cb) (void *stream, const void *buf, uint32_t size);
|
|
typedef int64_t (*mz_stream_tell_cb) (void *stream);
|
|
typedef int32_t (*mz_stream_seek_cb) (void *stream, uint64_t offset, int origin);
|
|
typedef int32_t (*mz_stream_close_cb) (void *stream);
|
|
typedef int32_t (*mz_stream_error_cb) (void *stream);
|
|
typedef void* (*mz_stream_create_cb) (void **stream);
|
|
typedef void (*mz_stream_delete_cb) (void **stream);
|
|
typedef int64_t (*mz_stream_get_total_in_cb) (void *stream);
|
|
typedef int64_t (*mz_stream_get_total_out_cb) (void *stream);
|
|
|
|
/***************************************************************************/
|
|
|
|
typedef struct mz_stream_s
|
|
{
|
|
struct mz_stream_s *base;
|
|
mz_stream_open_cb open;
|
|
mz_stream_is_open_cb is_open;
|
|
mz_stream_read_cb read;
|
|
mz_stream_write_cb write;
|
|
mz_stream_tell_cb tell;
|
|
mz_stream_seek_cb seek;
|
|
mz_stream_close_cb close;
|
|
mz_stream_error_cb error;
|
|
mz_stream_create_cb create;
|
|
mz_stream_delete_cb delete;
|
|
mz_stream_get_total_in_cb get_total_in;
|
|
mz_stream_get_total_out_cb get_total_out;
|
|
} mz_stream;
|
|
|
|
/***************************************************************************/
|
|
|
|
int32_t mz_stream_open(void *stream, const char *path, int mode);
|
|
int32_t mz_stream_is_open(void *stream);
|
|
int32_t mz_stream_read(void *stream, void* buf, uint32_t size);
|
|
int32_t mz_stream_read_uint8(void *stream, uint8_t *value);
|
|
int32_t mz_stream_read_uint16(void *stream, uint16_t *value);
|
|
int32_t mz_stream_read_uint32(void *stream, uint32_t *value);
|
|
int32_t mz_stream_read_uint64(void *stream, uint64_t *value);
|
|
int32_t mz_stream_write(void *stream, const void *buf, uint32_t size);
|
|
int32_t mz_stream_write_uint8(void *stream, uint8_t value);
|
|
int32_t mz_stream_write_uint16(void *stream, uint16_t value);
|
|
int32_t mz_stream_write_uint32(void *stream, uint32_t value);
|
|
int32_t mz_stream_write_uint64(void *stream, uint64_t value);
|
|
int32_t mz_stream_copy(void *target, void *source, int32_t len);
|
|
int64_t mz_stream_tell(void *stream);
|
|
int32_t mz_stream_seek(void *stream, uint64_t offset, int origin);
|
|
int32_t mz_stream_close(void *stream);
|
|
int32_t mz_stream_error(void *stream);
|
|
|
|
int32_t mz_stream_set_base(void *stream, void *base);
|
|
int64_t mz_stream_get_total_in(void *stream);
|
|
int64_t mz_stream_get_total_out(void *stream);
|
|
|
|
void* mz_stream_create(void **stream);
|
|
void mz_stream_delete(void **stream);
|
|
|
|
void* mz_stream_passthru_create(void **stream);
|
|
void mz_stream_passthru_delete(void **stream);
|
|
|
|
/***************************************************************************/
|
|
|
|
#if !defined(_WIN32) && !defined(USEWIN32IOAPI)
|
|
#include "mzstrm_posix.h"
|
|
|
|
#define mz_stream_os_open mz_stream_posix_open
|
|
#define mz_stream_os_is_open mz_stream_posix_is_open
|
|
#define mz_stream_os_read mz_stream_posix_read
|
|
#define mz_stream_os_write mz_stream_posix_write
|
|
#define mz_stream_os_tell mz_stream_posix_tell
|
|
#define mz_stream_os_seek mz_stream_posix_seek
|
|
#define mz_stream_os_close mz_stream_posix_close
|
|
#define mz_stream_os_error mz_stream_posix_error
|
|
|
|
#define mz_stream_os_create mz_stream_posix_create
|
|
#define mz_stream_os_delete mz_stream_posix_delete
|
|
|
|
#define mz_os_rand mz_posix_rand
|
|
#else
|
|
#include "mzstrm_win32.h"
|
|
|
|
#define mz_stream_os_open mz_stream_win32_open
|
|
#define mz_stream_os_is_open mz_stream_win32_is_open
|
|
#define mz_stream_os_read mz_stream_win32_read
|
|
#define mz_stream_os_write mz_stream_win32_write
|
|
#define mz_stream_os_tell mz_stream_win32_tell
|
|
#define mz_stream_os_seek mz_stream_win32_seek
|
|
#define mz_stream_os_close mz_stream_win32_close
|
|
#define mz_stream_os_error mz_stream_win32_error
|
|
|
|
#define mz_stream_os_create mz_stream_win32_create
|
|
#define mz_stream_os_delete mz_stream_win32_delete
|
|
|
|
#define mz_os_rand mz_win32_rand
|
|
#endif
|
|
|
|
int32_t mz_os_file_exists(const char *path);
|
|
int32_t mz_os_file_is_large(const char *path);
|
|
|
|
/***************************************************************************/
|
|
|
|
#ifdef __cplusplus
|
|
}
|
|
#endif
|
|
|
|
#endif
|