75 lines
1.6 KiB
C
75 lines
1.6 KiB
C
/*
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* Copyright (c) 2025 Lucas Gabriel Vuotto <lucas@lgv5.net>
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*
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* Permission to use, copy, modify, and distribute this software for any
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* purpose with or without fee is hereby granted, provided that the above
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* copyright notice and this permission notice appear in all copies.
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*
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* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
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* WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
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* MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
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* ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
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* WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
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* ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
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* OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
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*/
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#include <stdio.h>
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#include <stdint.h>
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/*
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* CONSTANTS
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*/
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#define BTIH_LEN 20
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/*
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* STRUCTS
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*/
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struct bcode;
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struct bttc_ctx;
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struct btt_scrape_stats {
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uint32_t seeders;
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uint32_t completed;
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uint32_t leechers;
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};
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struct btih {
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uint8_t hash[BTIH_LEN];
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} __packed;
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/*
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* PROTOTYPES
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*/
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/* bencode */
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struct bcode *bcode_parse(const uint8_t *, size_t);
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void bcode_free(struct bcode *);
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void bcode_print(FILE *, const struct bcode *);
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/* Tracker client */
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struct bttc_ctx *bttc_ctx_new(const char *);
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void bttc_ctx_free(struct bttc_ctx *);
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const char *bttc_get_tracker(const struct bttc_ctx *);
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int bttc_announce(struct bttc_ctx *, const uint8_t *,
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const char **);
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int bttc_scrape(struct bttc_ctx *, struct btt_scrape_stats *,
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const struct btih *, size_t, const char **);
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/* Utilities */
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int btih_parse(struct btih *, const char *);
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