57 lines
2.3 KiB
C
57 lines
2.3 KiB
C
/*
|
|
Copyright (c) 2009 by Juliusz Chroboczek
|
|
|
|
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.
|
|
*/
|
|
|
|
typedef void
|
|
dht_callback(void *closure, int event,
|
|
unsigned char *info_hash,
|
|
void *data, size_t data_len);
|
|
|
|
#define DHT_EVENT_NONE 0
|
|
#define DHT_EVENT_VALUES 1
|
|
#define DHT_EVENT_VALUES6 2
|
|
#define DHT_EVENT_SEARCH_DONE 3
|
|
#define DHT_EVENT_SEARCH_DONE6 4
|
|
|
|
extern FILE *dht_debug;
|
|
|
|
int dht_init(int s, int s6, const unsigned char *id, const unsigned char *v);
|
|
int dht_insert_node(const unsigned char *id, struct sockaddr *sa, int salen);
|
|
int dht_ping_node(struct sockaddr *sa, int salen);
|
|
int dht_periodic(int available, time_t *tosleep,
|
|
dht_callback *callback, void *closure);
|
|
int dht_search(const unsigned char *id, int port, int af,
|
|
dht_callback *callback, void *closure);
|
|
int dht_nodes(int af,
|
|
int *good_return, int *dubious_return, int *cached_return,
|
|
int *incoming_return);
|
|
void dht_dump_tables(FILE *f);
|
|
int dht_get_nodes(struct sockaddr_in *sin, int *num,
|
|
struct sockaddr_in6 *sin6, int *num6);
|
|
int dht_uninit(int dofree);
|
|
|
|
/* This must be provided by the user. */
|
|
void dht_hash(void *hash_return, int hash_size,
|
|
const void *v1, int len1,
|
|
const void *v2, int len2,
|
|
const void *v3, int len3);
|
|
int dht_random_bytes(void *buf, size_t size);
|