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146 lines
5.9 KiB
146 lines
5.9 KiB
/* 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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