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147 lines
5.9 KiB
C
Executable File
147 lines
5.9 KiB
C
Executable File
/* mz_strm.h -- Stream interface
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Version 2.3.3, June 10, 2018
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part of the MiniZip project
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Copyright (C) 2010-2018 Nathan Moinvaziri
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https://github.com/nmoinvaz/minizip
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This program is distributed under the terms of the same license as zlib.
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See the accompanying LICENSE file for the full text of the license.
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*/
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#ifndef MZ_STREAM_H
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#define MZ_STREAM_H
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#include <stdint.h>
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#ifdef __cplusplus
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extern "C" {
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#endif
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/***************************************************************************/
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#define MZ_STREAM_PROP_TOTAL_IN (1)
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#define MZ_STREAM_PROP_TOTAL_IN_MAX (2)
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#define MZ_STREAM_PROP_TOTAL_OUT (3)
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#define MZ_STREAM_PROP_TOTAL_OUT_MAX (4)
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#define MZ_STREAM_PROP_HEADER_SIZE (5)
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#define MZ_STREAM_PROP_FOOTER_SIZE (6)
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#define MZ_STREAM_PROP_DISK_SIZE (7)
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#define MZ_STREAM_PROP_DISK_NUMBER (8)
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#define MZ_STREAM_PROP_COMPRESS_LEVEL (9)
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/***************************************************************************/
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typedef int32_t (*mz_stream_open_cb) (void *stream, const char *path, int32_t mode);
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typedef int32_t (*mz_stream_is_open_cb) (void *stream);
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typedef int32_t (*mz_stream_read_cb) (void *stream, void *buf, int32_t size);
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typedef int32_t (*mz_stream_write_cb) (void *stream, const void *buf, int32_t size);
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typedef int64_t (*mz_stream_tell_cb) (void *stream);
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typedef int32_t (*mz_stream_seek_cb) (void *stream, int64_t offset, int32_t origin);
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typedef int32_t (*mz_stream_close_cb) (void *stream);
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typedef int32_t (*mz_stream_error_cb) (void *stream);
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typedef void* (*mz_stream_create_cb) (void **stream);
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typedef void (*mz_stream_destroy_cb) (void **stream);
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typedef int32_t (*mz_stream_get_prop_int64_cb) (void *stream, int32_t prop, int64_t *value);
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typedef int32_t (*mz_stream_set_prop_int64_cb) (void *stream, int32_t prop, int64_t value);
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/***************************************************************************/
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typedef struct mz_stream_vtbl_s
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{
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mz_stream_open_cb open;
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mz_stream_is_open_cb is_open;
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mz_stream_read_cb read;
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mz_stream_write_cb write;
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mz_stream_tell_cb tell;
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mz_stream_seek_cb seek;
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mz_stream_close_cb close;
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mz_stream_error_cb error;
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mz_stream_create_cb create;
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mz_stream_destroy_cb destroy;
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mz_stream_get_prop_int64_cb get_prop_int64;
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mz_stream_set_prop_int64_cb set_prop_int64;
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} mz_stream_vtbl;
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typedef struct mz_stream_s {
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mz_stream_vtbl *vtbl;
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struct mz_stream_s *base;
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} mz_stream;
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/***************************************************************************/
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int32_t mz_stream_open(void *stream, const char *path, int32_t mode);
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int32_t mz_stream_is_open(void *stream);
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int32_t mz_stream_read(void *stream, void *buf, int32_t size);
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int32_t mz_stream_read_uint8(void *stream, uint8_t *value);
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int32_t mz_stream_read_uint16(void *stream, uint16_t *value);
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int32_t mz_stream_read_uint32(void *stream, uint32_t *value);
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int32_t mz_stream_read_uint64(void *stream, uint64_t *value);
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int32_t mz_stream_write(void *stream, const void *buf, int32_t size);
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int32_t mz_stream_write_uint8(void *stream, uint8_t value);
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int32_t mz_stream_write_uint16(void *stream, uint16_t value);
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int32_t mz_stream_write_uint32(void *stream, uint32_t value);
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int32_t mz_stream_write_uint64(void *stream, uint64_t value);
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int32_t mz_stream_copy(void *target, void *source, int32_t len);
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int64_t mz_stream_tell(void *stream);
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int32_t mz_stream_seek(void *stream, int64_t offset, int32_t origin);
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int32_t mz_stream_close(void *stream);
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int32_t mz_stream_error(void *stream);
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int32_t mz_stream_set_base(void *stream, void *base);
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int32_t mz_stream_get_prop_int64(void *stream, int32_t prop, int64_t *value);
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int32_t mz_stream_set_prop_int64(void *stream, int32_t prop, int64_t value);
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void* mz_stream_create(void **stream, mz_stream_vtbl *vtbl);
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void mz_stream_delete(void **stream);
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/***************************************************************************/
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typedef int64_t (*mz_stream_crc32_update)(int64_t value, const void *buf, int32_t size);
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int32_t mz_stream_crc32_open(void *stream, const char *filename, int32_t mode);
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int32_t mz_stream_crc32_is_open(void *stream);
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int32_t mz_stream_crc32_read(void *stream, void *buf, int32_t size);
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int32_t mz_stream_crc32_write(void *stream, const void *buf, int32_t size);
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int64_t mz_stream_crc32_tell(void *stream);
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int32_t mz_stream_crc32_seek(void *stream, int64_t offset, int32_t origin);
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int32_t mz_stream_crc32_close(void *stream);
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int32_t mz_stream_crc32_error(void *stream);
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int32_t mz_stream_crc32_get_value(void *stream);
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int32_t mz_stream_crc32_get_prop_int64(void *stream, int32_t prop, int64_t *value);
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int32_t mz_stream_crc32_set_update_func(void *stream, mz_stream_crc32_update update);
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void* mz_stream_crc32_create(void **stream);
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void mz_stream_crc32_delete(void **stream);
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void* mz_stream_crc32_get_interface(void);
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/***************************************************************************/
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int32_t mz_stream_raw_open(void *stream, const char *filename, int32_t mode);
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int32_t mz_stream_raw_is_open(void *stream);
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int32_t mz_stream_raw_read(void *stream, void *buf, int32_t size);
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int32_t mz_stream_raw_write(void *stream, const void *buf, int32_t size);
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int64_t mz_stream_raw_tell(void *stream);
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int32_t mz_stream_raw_seek(void *stream, int64_t offset, int32_t origin);
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int32_t mz_stream_raw_close(void *stream);
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int32_t mz_stream_raw_error(void *stream);
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int32_t mz_stream_raw_get_prop_int64(void *stream, int32_t prop, int64_t *value);
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int32_t mz_stream_raw_set_prop_int64(void *stream, int32_t prop, int64_t value);
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void* mz_stream_raw_create(void **stream);
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void mz_stream_raw_delete(void **stream);
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/***************************************************************************/
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#ifdef __cplusplus
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}
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#endif
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#endif
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