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Squashed 'external/toxcore/c-toxcore/' changes from 67badf694..82460b212

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82460b212 feat: add ngc events
24b54722a fix: Ensure we have allocators available for the error paths.
48dbcfebc cleanup: Remove redundant `-DSODIUM_EXPORT` from definitions.
0cef46ee9 cleanup: Fix a few more clang-tidy warnings.
0c5b918e9 cleanup: Fix a few more clang-tidy warnings.
4d3c97f49 cleanup: Enforce stricter identifier naming using clang-tidy.
a549807df refactor: Add `mem` module to allow tests to override allocators.
6133fb153 chore: Add devcontainer setup for codespaces.
620e07ecd chore: Set a timeout for tests started using Conan
c0ec33b16 chore: Migrate Windows CI from Appveyor to Azure DevOps
8ed47f3ef fix incorrect documentation
a1e245841 docs: Fix doxygen config and remove some redundant comments.
b0f633185 chore: Fix the Android CI job
7469a529b fix: Add missing `#include <array>`.
2b1a6b0d2 add missing ngc constants getter declarations and definitions
2e02d5637 chore: Add missing module dependencies.
REVERT: 67badf694 feat: add ngc events

git-subtree-dir: external/toxcore/c-toxcore
git-subtree-split: 82460b2124216af1ac9d63060de310a682a2fd15
This commit is contained in:
Green Sky
2023-10-10 19:37:39 +02:00
parent 227425b90e
commit a3126d581b
114 changed files with 2090 additions and 1653 deletions
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67
toxcore/TCP_connection.c
View File

@ -19,6 +19,7 @@
struct TCP_Connections {
const Logger *logger;
const Memory *mem;
const Random *rng;
Mono_Time *mono_time;
const Network *ns;
@ -69,20 +70,20 @@ uint32_t tcp_connections_count(const TCP_Connections *tcp_c)
/** @brief Set the size of the array to num.
*
* @retval -1 if realloc fails.
* @retval -1 if mem_vrealloc fails.
* @retval 0 if it succeeds.
*/
non_null()
static int realloc_TCP_Connection_to(TCP_Connection_to **array, size_t num)
static int realloc_tcp_connection_to(const Memory *mem, TCP_Connection_to **array, size_t num)
{
if (num == 0) {
free(*array);
mem_delete(mem, *array);
*array = nullptr;
return 0;
}
TCP_Connection_to *temp_pointer =
(TCP_Connection_to *)realloc(*array, num * sizeof(TCP_Connection_to));
(TCP_Connection_to *)mem_vrealloc(mem, *array, num, sizeof(TCP_Connection_to));
if (temp_pointer == nullptr) {
return -1;
@ -94,15 +95,15 @@ static int realloc_TCP_Connection_to(TCP_Connection_to **array, size_t num)
}
non_null()
static int realloc_TCP_con(TCP_con **array, size_t num)
static int realloc_tcp_con(const Memory *mem, TCP_con **array, size_t num)
{
if (num == 0) {
free(*array);
mem_delete(mem, *array);
*array = nullptr;
return 0;
}
TCP_con *temp_pointer = (TCP_con *)realloc(*array, num * sizeof(TCP_con));
TCP_con *temp_pointer = (TCP_con *)mem_vrealloc(mem, *array, num, sizeof(TCP_con));
if (temp_pointer == nullptr) {
return -1;
@ -164,7 +165,7 @@ static int create_connection(TCP_Connections *tcp_c)
int id = -1;
if (realloc_TCP_Connection_to(&tcp_c->connections, tcp_c->connections_length + 1) == 0) {
if (realloc_tcp_connection_to(tcp_c->mem, &tcp_c->connections, tcp_c->connections_length + 1) == 0) {
id = tcp_c->connections_length;
++tcp_c->connections_length;
tcp_c->connections[id] = empty_tcp_connection_to;
@ -189,7 +190,7 @@ static int create_tcp_connection(TCP_Connections *tcp_c)
int id = -1;
if (realloc_TCP_con(&tcp_c->tcp_connections, tcp_c->tcp_connections_length + 1) == 0) {
if (realloc_tcp_con(tcp_c->mem, &tcp_c->tcp_connections, tcp_c->tcp_connections_length + 1) == 0) {
id = tcp_c->tcp_connections_length;
++tcp_c->tcp_connections_length;
tcp_c->tcp_connections[id] = empty_tcp_con;
@ -221,7 +222,9 @@ static int wipe_connection(TCP_Connections *tcp_c, int connections_number)
if (tcp_c->connections_length != i) {
tcp_c->connections_length = i;
realloc_TCP_Connection_to(&tcp_c->connections, tcp_c->connections_length);
if (realloc_tcp_connection_to(tcp_c->mem, &tcp_c->connections, tcp_c->connections_length) != 0) {
return -1;
}
}
return 0;
@ -251,7 +254,9 @@ static int wipe_tcp_connection(TCP_Connections *tcp_c, int tcp_connections_numbe
if (tcp_c->tcp_connections_length != i) {
tcp_c->tcp_connections_length = i;
realloc_TCP_con(&tcp_c->tcp_connections, tcp_c->tcp_connections_length);
if (realloc_tcp_con(tcp_c->mem, &tcp_c->tcp_connections, tcp_c->tcp_connections_length) != 0) {
return -1;
}
}
return 0;
@ -898,7 +903,7 @@ int kill_tcp_relay_connection(TCP_Connections *tcp_c, int tcp_connections_number
--tcp_c->onion_num_conns;
}
kill_TCP_connection(tcp_con->connection);
kill_tcp_connection(tcp_con->connection);
return wipe_tcp_connection(tcp_c, tcp_connections_number);
}
@ -919,8 +924,8 @@ static int reconnect_tcp_relay_connection(TCP_Connections *tcp_c, int tcp_connec
IP_Port ip_port = tcp_con_ip_port(tcp_con->connection);
uint8_t relay_pk[CRYPTO_PUBLIC_KEY_SIZE];
memcpy(relay_pk, tcp_con_public_key(tcp_con->connection), CRYPTO_PUBLIC_KEY_SIZE);
kill_TCP_connection(tcp_con->connection);
tcp_con->connection = new_TCP_connection(tcp_c->logger, tcp_c->mono_time, tcp_c->rng, tcp_c->ns, &ip_port, relay_pk, tcp_c->self_public_key, tcp_c->self_secret_key, &tcp_c->proxy_info);
kill_tcp_connection(tcp_con->connection);
tcp_con->connection = new_tcp_connection(tcp_c->logger, tcp_c->mem, tcp_c->mono_time, tcp_c->rng, tcp_c->ns, &ip_port, relay_pk, tcp_c->self_public_key, tcp_c->self_secret_key, &tcp_c->proxy_info);
if (tcp_con->connection == nullptr) {
kill_tcp_relay_connection(tcp_c, tcp_connections_number);
@ -969,7 +974,7 @@ static int sleep_tcp_relay_connection(TCP_Connections *tcp_c, int tcp_connection
tcp_con->ip_port = tcp_con_ip_port(tcp_con->connection);
memcpy(tcp_con->relay_pk, tcp_con_public_key(tcp_con->connection), CRYPTO_PUBLIC_KEY_SIZE);
kill_TCP_connection(tcp_con->connection);
kill_tcp_connection(tcp_con->connection);
tcp_con->connection = nullptr;
for (uint32_t i = 0; i < tcp_c->connections_length; ++i) {
@ -1007,8 +1012,8 @@ static int unsleep_tcp_relay_connection(TCP_Connections *tcp_c, int tcp_connecti
return -1;
}
tcp_con->connection = new_TCP_connection(
tcp_c->logger, tcp_c->mono_time, tcp_c->rng, tcp_c->ns, &tcp_con->ip_port,
tcp_con->connection = new_tcp_connection(
tcp_c->logger, tcp_c->mem, tcp_c->mono_time, tcp_c->rng, tcp_c->ns, &tcp_con->ip_port,
tcp_con->relay_pk, tcp_c->self_public_key, tcp_c->self_secret_key, &tcp_c->proxy_info);
if (tcp_con->connection == nullptr) {
@ -1303,8 +1308,8 @@ static int add_tcp_relay_instance(TCP_Connections *tcp_c, const IP_Port *ip_port
TCP_con *tcp_con = &tcp_c->tcp_connections[tcp_connections_number];
tcp_con->connection = new_TCP_connection(
tcp_c->logger, tcp_c->mono_time, tcp_c->rng, tcp_c->ns, &ipp_copy,
tcp_con->connection = new_tcp_connection(
tcp_c->logger, tcp_c->mem, tcp_c->mono_time, tcp_c->rng, tcp_c->ns, &ipp_copy,
relay_pk, tcp_c->self_public_key, tcp_c->self_secret_key, &tcp_c->proxy_info);
if (tcp_con->connection == nullptr) {
@ -1580,21 +1585,27 @@ int set_tcp_onion_status(TCP_Connections *tcp_c, bool status)
*
* Returns NULL on failure.
*/
TCP_Connections *new_tcp_connections(
const Logger *logger, const Random *rng, const Network *ns, Mono_Time *mono_time, const uint8_t *secret_key,
const TCP_Proxy_Info *proxy_info)
TCP_Connections *new_tcp_connections(const Logger *logger, const Memory *mem, const Random *rng, const Network *ns,
Mono_Time *mono_time, const uint8_t *secret_key, const TCP_Proxy_Info *proxy_info)
{
assert(logger != nullptr);
assert(mem != nullptr);
assert(rng != nullptr);
assert(ns != nullptr);
assert(mono_time != nullptr);
if (secret_key == nullptr) {
return nullptr;
}
TCP_Connections *temp = (TCP_Connections *)calloc(1, sizeof(TCP_Connections));
TCP_Connections *temp = (TCP_Connections *)mem_alloc(mem, sizeof(TCP_Connections));
if (temp == nullptr) {
return nullptr;
}
temp->logger = logger;
temp->mem = mem;
temp->rng = rng;
temp->mono_time = mono_time;
temp->ns = ns;
@ -1617,7 +1628,7 @@ static void do_tcp_conns(const Logger *logger, TCP_Connections *tcp_c, void *use
}
if (tcp_con->status != TCP_CONN_SLEEPING) {
do_TCP_connection(logger, tcp_c->mono_time, tcp_con->connection, userdata);
do_tcp_connection(logger, tcp_c->mono_time, tcp_con->connection, userdata);
/* callbacks can change TCP connection address. */
tcp_con = get_tcp_connection(tcp_c, i);
@ -1702,12 +1713,12 @@ void kill_tcp_connections(TCP_Connections *tcp_c)
}
for (uint32_t i = 0; i < tcp_c->tcp_connections_length; ++i) {
kill_TCP_connection(tcp_c->tcp_connections[i].connection);
kill_tcp_connection(tcp_c->tcp_connections[i].connection);
}
crypto_memzero(tcp_c->self_secret_key, sizeof(tcp_c->self_secret_key));
free(tcp_c->tcp_connections);
free(tcp_c->connections);
free(tcp_c);
mem_delete(tcp_c->mem, tcp_c->tcp_connections);
mem_delete(tcp_c->mem, tcp_c->connections);
mem_delete(tcp_c->mem, tcp_c);
}