ff3512a77e
f785959eace chore: add to_string functions for netprof enums a95b7957288 cleanup: Heap allocate network profile objects a3c80149edd feat: Implement Tox network profiler ac812871a2e feat: implement the last 2 missing network struct functions and make use of them 29d1043be0b test: friend request test now tests min/max message sizes 93aafd78c1f fix: friend requests with very long messages are no longer dropped 819aa2b2618 feat: Add option to disable DNS lookups in toxcore. 0ac23cee035 fix: windows use of REUSEADDR 7d2811d302d chore(ci): make bazel server shutdown faster 1dc399ba20d chore: Use vcpkg instead of conan in the MSVC build. 14d823165d9 chore: Migrate to conan 2. bdd17c16787 cleanup: Allocate logger using tox memory allocator. b396c061515 chore(deps): bump third_party/cmp from `2ac6bca` to `52bfcfa` 2e94da60d09 feat(net): add missing connect to network struct 41fb1839c7b chore: Add check to ensure version numbers agree. 934a8301113 chore: Release 0.2.20 3acef4bf044 fix: Add missing free in dht_get_nodes_response event. git-subtree-dir: external/toxcore/c-toxcore git-subtree-split: f785959eacebc59590f756b133b52601c335a1d1
227 lines
6.8 KiB
C
227 lines
6.8 KiB
C
/* SPDX-License-Identifier: GPL-3.0-or-later
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* Copyright © 2022 The TokTok team.
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*/
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#include "events_alloc.h"
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#include <assert.h>
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#include <string.h>
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#include "../attributes.h"
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#include "../bin_pack.h"
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#include "../bin_unpack.h"
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#include "../ccompat.h"
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#include "../mem.h"
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#include "../tox.h"
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#include "../tox_events.h"
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#include "../tox_private.h"
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/*****************************************************
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*
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* :: struct and accessors
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*
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*****************************************************/
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struct Tox_Event_Dht_Get_Nodes_Response {
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uint8_t public_key[TOX_PUBLIC_KEY_SIZE];
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uint8_t *ip;
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uint32_t ip_length;
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uint16_t port;
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};
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non_null()
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static bool tox_event_dht_get_nodes_response_set_public_key(Tox_Event_Dht_Get_Nodes_Response *dht_get_nodes_response, const uint8_t public_key[TOX_PUBLIC_KEY_SIZE])
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{
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memcpy(dht_get_nodes_response->public_key, public_key, TOX_PUBLIC_KEY_SIZE);
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return true;
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}
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const uint8_t *tox_event_dht_get_nodes_response_get_public_key(const Tox_Event_Dht_Get_Nodes_Response *dht_get_nodes_response)
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{
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return dht_get_nodes_response->public_key;
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}
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non_null()
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static bool tox_event_dht_get_nodes_response_set_ip(Tox_Event_Dht_Get_Nodes_Response *dht_get_nodes_response,
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const char *ip, uint32_t ip_length, const Memory *mem)
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{
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if (dht_get_nodes_response->ip != nullptr) {
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mem_delete(mem, dht_get_nodes_response->ip);
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dht_get_nodes_response->ip = nullptr;
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dht_get_nodes_response->ip_length = 0;
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}
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uint8_t *ip_tmp = (uint8_t *)mem_balloc(mem, ip_length);
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if (ip_tmp == nullptr) {
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return false;
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}
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memcpy(ip_tmp, ip, ip_length);
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dht_get_nodes_response->ip = ip_tmp;
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dht_get_nodes_response->ip_length = ip_length;
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return true;
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}
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uint32_t tox_event_dht_get_nodes_response_get_ip_length(const Tox_Event_Dht_Get_Nodes_Response *dht_get_nodes_response)
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{
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return dht_get_nodes_response->ip_length;
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}
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const uint8_t *tox_event_dht_get_nodes_response_get_ip(const Tox_Event_Dht_Get_Nodes_Response *dht_get_nodes_response)
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{
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return dht_get_nodes_response->ip;
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}
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non_null()
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static bool tox_event_dht_get_nodes_response_set_port(Tox_Event_Dht_Get_Nodes_Response *dht_get_nodes_response, uint16_t port)
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{
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dht_get_nodes_response->port = port;
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return true;
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}
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uint16_t tox_event_dht_get_nodes_response_get_port(const Tox_Event_Dht_Get_Nodes_Response *dht_get_nodes_response)
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{
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return dht_get_nodes_response->port;
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}
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non_null()
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static void tox_event_dht_get_nodes_response_construct(Tox_Event_Dht_Get_Nodes_Response *dht_get_nodes_response)
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{
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*dht_get_nodes_response = (Tox_Event_Dht_Get_Nodes_Response) {
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{
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0
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}
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};
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}
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non_null()
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static void tox_event_dht_get_nodes_response_destruct(Tox_Event_Dht_Get_Nodes_Response *dht_get_nodes_response, const Memory *mem)
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{
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mem_delete(mem, dht_get_nodes_response->ip);
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}
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bool tox_event_dht_get_nodes_response_pack(
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const Tox_Event_Dht_Get_Nodes_Response *event, Bin_Pack *bp)
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{
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return bin_pack_array(bp, 3)
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&& bin_pack_bin(bp, event->public_key, TOX_PUBLIC_KEY_SIZE)
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&& bin_pack_bin(bp, event->ip, event->ip_length)
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&& bin_pack_u16(bp, event->port);
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}
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non_null()
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static bool tox_event_dht_get_nodes_response_unpack_into(
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Tox_Event_Dht_Get_Nodes_Response *event, Bin_Unpack *bu)
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{
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if (!bin_unpack_array_fixed(bu, 3, nullptr)) {
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return false;
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}
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return bin_unpack_bin_fixed(bu, event->public_key, TOX_PUBLIC_KEY_SIZE)
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&& bin_unpack_bin(bu, &event->ip, &event->ip_length)
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&& bin_unpack_u16(bu, &event->port);
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}
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const Tox_Event_Dht_Get_Nodes_Response *tox_event_get_dht_get_nodes_response(
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const Tox_Event *event)
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{
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return event->type == TOX_EVENT_DHT_GET_NODES_RESPONSE ? event->data.dht_get_nodes_response : nullptr;
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}
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Tox_Event_Dht_Get_Nodes_Response *tox_event_dht_get_nodes_response_new(const Memory *mem)
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{
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Tox_Event_Dht_Get_Nodes_Response *const dht_get_nodes_response =
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(Tox_Event_Dht_Get_Nodes_Response *)mem_alloc(mem, sizeof(Tox_Event_Dht_Get_Nodes_Response));
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if (dht_get_nodes_response == nullptr) {
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return nullptr;
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}
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tox_event_dht_get_nodes_response_construct(dht_get_nodes_response);
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return dht_get_nodes_response;
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}
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void tox_event_dht_get_nodes_response_free(Tox_Event_Dht_Get_Nodes_Response *dht_get_nodes_response, const Memory *mem)
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{
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if (dht_get_nodes_response != nullptr) {
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tox_event_dht_get_nodes_response_destruct(dht_get_nodes_response, mem);
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}
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mem_delete(mem, dht_get_nodes_response);
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}
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non_null()
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static Tox_Event_Dht_Get_Nodes_Response *tox_events_add_dht_get_nodes_response(Tox_Events *events, const Memory *mem)
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{
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Tox_Event_Dht_Get_Nodes_Response *const dht_get_nodes_response = tox_event_dht_get_nodes_response_new(mem);
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if (dht_get_nodes_response == nullptr) {
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return nullptr;
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}
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Tox_Event event;
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event.type = TOX_EVENT_DHT_GET_NODES_RESPONSE;
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event.data.dht_get_nodes_response = dht_get_nodes_response;
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if (!tox_events_add(events, &event)) {
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tox_event_dht_get_nodes_response_free(dht_get_nodes_response, mem);
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return nullptr;
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}
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return dht_get_nodes_response;
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}
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bool tox_event_dht_get_nodes_response_unpack(
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Tox_Event_Dht_Get_Nodes_Response **event, Bin_Unpack *bu, const Memory *mem)
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{
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*event = tox_event_dht_get_nodes_response_new(mem);
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if (*event == nullptr) {
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return false;
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}
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return tox_event_dht_get_nodes_response_unpack_into(*event, bu);
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}
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non_null()
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static Tox_Event_Dht_Get_Nodes_Response *tox_event_dht_get_nodes_response_alloc(void *user_data)
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{
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Tox_Events_State *state = tox_events_alloc(user_data);
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assert(state != nullptr);
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if (state->events == nullptr) {
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return nullptr;
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}
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Tox_Event_Dht_Get_Nodes_Response *dht_get_nodes_response = tox_events_add_dht_get_nodes_response(state->events, state->mem);
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if (dht_get_nodes_response == nullptr) {
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state->error = TOX_ERR_EVENTS_ITERATE_MALLOC;
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return nullptr;
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}
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return dht_get_nodes_response;
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}
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/*****************************************************
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*
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* :: event handler
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*
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*****************************************************/
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void tox_events_handle_dht_get_nodes_response(
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Tox *tox, const uint8_t public_key[TOX_PUBLIC_KEY_SIZE],
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const char *ip, uint16_t port, void *user_data)
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{
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Tox_Event_Dht_Get_Nodes_Response *dht_get_nodes_response = tox_event_dht_get_nodes_response_alloc(user_data);
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if (dht_get_nodes_response == nullptr) {
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return;
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}
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const size_t ip_length = strlen(ip);
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if (ip_length >= UINT32_MAX) {
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return;
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}
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const Tox_System *sys = tox_get_system(tox);
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tox_event_dht_get_nodes_response_set_public_key(dht_get_nodes_response, public_key);
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tox_event_dht_get_nodes_response_set_ip(dht_get_nodes_response, ip, ip_length + 1, sys->mem);
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tox_event_dht_get_nodes_response_set_port(dht_get_nodes_response, port);
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}
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