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opendht_c.h
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opendht_c.h 3.04 KiB
#pragma once
#ifdef __cplusplus
extern "C" {
#endif
#include "def.h"
#include <sys/socket.h>
#include <netinet/in.h>
#include <stdbool.h>
#include <stdint.h>
#include <stddef.h>
// dht::Value
struct OPENDHT_C_PUBLIC dht_value;
typedef struct dht_value dht_value;
// dht::Blob
struct OPENDHT_C_PUBLIC dht_blob {
const uint8_t* data;
size_t data_length;
void* ptr;
};
typedef struct dht_blob dht_blob;
OPENDHT_C_PUBLIC void dht_blob_delete(dht_blob* data);
// dht::InfoHash
struct OPENDHT_C_PUBLIC dht_infohash { uint8_t d[HASH_LEN]; };
typedef struct dht_infohash dht_infohash;
OPENDHT_C_PUBLIC void dht_infohash_random(dht_infohash* h);
OPENDHT_C_PUBLIC const char* dht_infohash_print(const dht_infohash* h);
// dht::PkId
struct OPENDHT_C_PUBLIC dht_pkid { uint8_t d[32]; };
typedef struct dht_pkid dht_pkid;
// dht::crypto::PublicKey
struct OPENDHT_C_PUBLIC dht_publickey;
typedef struct dht_publickey dht_publickey;
OPENDHT_C_PUBLIC dht_publickey* dht_publickey_new();
OPENDHT_C_PUBLIC void dht_publickey_delete(dht_publickey* pk);
OPENDHT_C_PUBLIC int dht_publickey_unpack(dht_publickey* pk, const uint8_t* dat, size_t dat_size);
OPENDHT_C_PUBLIC int dht_publickey_pack(dht_publickey* pk, char* out, size_t* outlen);
OPENDHT_C_PUBLIC dht_infohash dht_publickey_get_id(const dht_publickey* pk);
OPENDHT_C_PUBLIC dht_pkid dht_publickey_get_long_id(const dht_publickey* pk);
OPENDHT_C_PUBLIC bool dht_publickey_check_signature(const dht_publickey* pk, const char* data, size_t data_size, const char* signature, size_t signature_size);
OPENDHT_C_PUBLIC dht_blob dht_publickey_encrypt(const dht_publickey* pk, const char* data, size_t data_size);
// dht::crypto::PrivateKey
struct OPENDHT_C_PUBLIC dht_privatekey;
typedef struct dht_privatekey dht_privatekey;
// dht::crypto::Certificate
struct OPENDHT_C_PUBLIC dht_certificate;
typedef struct dht_certificate dht_certificate;
// callbacks
typedef bool (*dht_get_cb)(const dht_value* value, void* user_data);
typedef bool (*dht_value_cb)(const dht_value* value, bool expired, void* user_data);
typedef bool (*dht_done_cb)(bool ok, void* user_data);
typedef bool (*dht_shutdown_cb)(void* user_data);
// dht::DhtRunner
struct OPENDHT_C_PUBLIC dht_op_token;
typedef struct dht_op_token dht_op_token;
OPENDHT_C_PUBLIC void dht_op_token_delete(dht_op_token* token);
struct OPENDHT_C_PUBLIC dht_runner;
typedef struct dht_runner dht_runner;
OPENDHT_C_PUBLIC dht_runner* dht_runner_new();
OPENDHT_C_PUBLIC void dht_runner_delete(dht_runner* runner);
OPENDHT_C_PUBLIC void dht_runner_run(dht_runner* runner, in_port_t port);
OPENDHT_C_PUBLIC void dht_runner_ping(dht_runner* runner, struct sockaddr* addr, socklen_t addr_len);
OPENDHT_C_PUBLIC void dht_runner_get(dht_runner* runner, const dht_infohash* hash, dht_get_cb cb, dht_done_cb done_cb, void* cb_user_data);
OPENDHT_C_PUBLIC dht_op_token* dht_runner_listen(dht_runner* runner, const dht_infohash* hash, dht_value_cb cb, void* cb_user_data);
OPENDHT_C_PUBLIC void dht_runner_cancel_listen(dht_runner* runner, const dht_infohash* hash, dht_op_token* token);
#ifdef __cplusplus
}
#endif