tomato-testing/toxcore/tox_private.c
Green Sky 32a8dba185 Squashed 'external/toxcore/c-toxcore/' changes from 82460b2124..38e4c82fe0
38e4c82fe0 feat: add ngc events
8099d82397 diagnostic: get the number of close dht nodes with announce/store support
d01c116764 cleanup: make it more clear that assert and uint32_t increment both only exist if NDEBUG is not defined
58fac53429 refactor: Add a `bin_unpack_bin_max` for max-length arrays.
6be29f01e5 chore: Add more logging to loading conferences from savedata.
1195271b7f Fix inversed return values
82276ef5ac cleanup: Fix GCC compatibility.
REVERT: 82460b2124 feat: add ngc events

git-subtree-dir: external/toxcore/c-toxcore
git-subtree-split: 38e4c82fe0fc373b9d43ee9ad2b8fe5fd1d26810
2023-11-13 14:02:43 +01:00

169 lines
4.0 KiB
C

/* SPDX-License-Identifier: GPL-3.0-or-later
* Copyright © 2016-2022 The TokTok team.
* Copyright © 2013 Tox project.
*/
/**
* The Tox private API (for tests).
*/
#include "tox_private.h"
#include <assert.h>
#include "ccompat.h"
#include "mem.h"
#include "network.h"
#include "tox_struct.h"
#define SET_ERROR_PARAMETER(param, x) \
do { \
if (param != nullptr) { \
*param = x; \
} \
} while (0)
Tox_System tox_default_system(void)
{
const Tox_System sys = {
nullptr, // mono_time_callback
nullptr, // mono_time_user_data
system_random(),
system_network(),
system_memory(),
};
return sys;
}
void tox_lock(const Tox *tox)
{
if (tox->mutex != nullptr) {
pthread_mutex_lock(tox->mutex);
}
}
void tox_unlock(const Tox *tox)
{
if (tox->mutex != nullptr) {
pthread_mutex_unlock(tox->mutex);
}
}
void tox_callback_friend_lossy_packet_per_pktid(Tox *tox, tox_friend_lossy_packet_cb *callback, uint8_t pktid)
{
assert(tox != nullptr);
if (pktid >= PACKET_ID_RANGE_LOSSY_START && pktid <= PACKET_ID_RANGE_LOSSY_END) {
tox->friend_lossy_packet_callback_per_pktid[pktid] = callback;
}
}
void tox_callback_friend_lossless_packet_per_pktid(Tox *tox, tox_friend_lossless_packet_cb *callback, uint8_t pktid)
{
assert(tox != nullptr);
if ((pktid >= PACKET_ID_RANGE_LOSSLESS_CUSTOM_START && pktid <= PACKET_ID_RANGE_LOSSLESS_CUSTOM_END)
|| pktid == PACKET_ID_MSI) {
tox->friend_lossless_packet_callback_per_pktid[pktid] = callback;
}
}
void tox_set_av_object(Tox *tox, void *object)
{
assert(tox != nullptr);
tox_lock(tox);
tox->toxav_object = object;
tox_unlock(tox);
}
void *tox_get_av_object(const Tox *tox)
{
assert(tox != nullptr);
tox_lock(tox);
void *object = tox->toxav_object;
tox_unlock(tox);
return object;
}
void tox_callback_dht_get_nodes_response(Tox *tox, tox_dht_get_nodes_response_cb *callback)
{
assert(tox != nullptr);
tox->dht_get_nodes_response_callback = callback;
}
bool tox_dht_get_nodes(const Tox *tox, const uint8_t *public_key, const char *ip, uint16_t port,
const uint8_t *target_public_key, Tox_Err_Dht_Get_Nodes *error)
{
assert(tox != nullptr);
tox_lock(tox);
if (tox->m->options.udp_disabled) {
SET_ERROR_PARAMETER(error, TOX_ERR_DHT_GET_NODES_UDP_DISABLED);
tox_unlock(tox);
return false;
}
if (public_key == nullptr || ip == nullptr || target_public_key == nullptr) {
SET_ERROR_PARAMETER(error, TOX_ERR_DHT_GET_NODES_NULL);
tox_unlock(tox);
return false;
}
if (port == 0) {
SET_ERROR_PARAMETER(error, TOX_ERR_DHT_GET_NODES_BAD_PORT);
tox_unlock(tox);
return false;
}
IP_Port *root;
const int32_t count = net_getipport(tox->sys.mem, ip, &root, TOX_SOCK_DGRAM);
if (count < 1) {
SET_ERROR_PARAMETER(error, TOX_ERR_DHT_GET_NODES_BAD_IP);
net_freeipport(tox->sys.mem, root);
tox_unlock(tox);
return false;
}
bool success = false;
for (int32_t i = 0; i < count; ++i) {
root[i].port = net_htons(port);
if (dht_getnodes(tox->m->dht, &root[i], public_key, target_public_key)) {
success = true;
}
}
tox_unlock(tox);
net_freeipport(tox->sys.mem, root);
if (!success) {
SET_ERROR_PARAMETER(error, TOX_ERR_DHT_GET_NODES_FAIL);
return false;
}
SET_ERROR_PARAMETER(error, TOX_ERR_DHT_GET_NODES_OK);
return true;
}
uint16_t tox_dht_get_num_closelist(const Tox *tox) {
tox_lock(tox);
const uint16_t num_total = dht_get_num_closelist(tox->m->dht);
tox_unlock(tox);
return num_total;
}
uint16_t tox_dht_get_num_closelist_announce_capable(const Tox *tox){
tox_lock(tox);
const uint16_t num_cap = dht_get_num_closelist_announce_capable(tox->m->dht);
tox_unlock(tox);
return num_cap;
}