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Squashed 'external/toxcore/c-toxcore/' changes from e2c01e457b..b03b571272

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b03b571272 fix: flaky tcp test This only fixes the symptoms, not the real problem. Sometimes or consistently on some platforms a socket might need a moment before it can be written to.
32e67ab4c2 cleanup: use typedef for private message ID's in callback
7b1db6adc1 feat: add message IDs to private group messages
99e0bcc27d refactor: Observers/ignored peers can now send and receive custom packets
b3c3c49d26 fix: Disable IPv6 in Windows cross-compilation tests
e742deddff feat: Check hashes of Windows dependencies when cross-compiling
dfb9a0b02b fix: Test the current Windows Dockerfile, not an old Dockerhub image
14de93ccec chore: Use WineHQ's Wine as Debian Bookworm's crashes
ed37616249 docs: Update the Windows cross-compilation section
9bb79c174f cleanup: Remove a couple of unnecessary misc_tools dependencies
19475adb70 chore: Statically link OpenMP into the cracker fun util on Windows
1be311e51f feat: Build the fun utils when cross-compiling to Windows
88133f8446 chore: Strip Windows binaries
3cc0ae7535 refactor: Copy over all of the required static dependencies
c4fa8f7fb1 feat: Generate .def, .exp and .lib files when building for Windows
74bbac5363 feat: Let CMake create the dll instead of doing so ourselves
246642e9ae feat: Harden Windows cross-compilation
8d431c0d11 chore: Bump Windows build dependency versions
e519f7998b fix: Remove unnecessary wsock32 dependency on Windows
ed2b60c217 chore: Use a specific non-broken slimcc version.
d7f21010a1 chore: Update github actions.
e71a68b7f2 docs: Update the list of CMake options
77e08876ff chore: Remove mod and founder from group API naming scheme
12bc042767 docs: add the experimental api build option to INSTALL.md
e1fa5cae96 refactor: Rename Queries to Query to align with other enums.
be82a3ea30 fix: Correct type for conference offline peer numbers.
0627c36716 test: Add pkgsrc build.
92578afe4b test: Add FreeBSD VM action on GitHub.
52ece0f57b test: Build toxcore on NetBSD (VM).
3fe8ee2c11 chore: Only install tox_private.h on request.
9a8dfa06ab fix: save_compatibility_test failing on big-endian systems
86f5e55578 fix: Don't serve files from websockify.
710eb674a5 fix: Correctly pass extended public keys to group moderation code.
021db7031c refactor: Use `struct`s for extended public/secret keys.
a1e999fd80 chore: Compile libsodium reference implementation with compcert.
fbe3c19cf5 cleanup: correct a few nullable annotations
623e3ee5c3 cleanup: Don't use `memcpy` to cast arbitrary `struct`s to `uint8_t[]`.
c71567dc18 fix: Pass array, not array pointer, to `memcmp`.
9b46a08144 cleanup: Never pass `void*` directly to `memcpy`.
5d7b7a7bbc refactor: Use tox rng to seed the keypair generation.
961891d568 cleanup: Small improvements found by PVS Studio.
8201019f0d chore: Disable NGC saving by default, enable through Tox_Options.
5dd9ee3f65 cleanup: Replace pointer arithmetic with explicit `&arr[i]`.
ca4606d49d refactor: Use strong typedef for NGC peer id.
442213b722 cleanup: Simplify custom packet length check in NGC.
08d3393def fix: Correct a few potential null derefs in bootstrap daemon.
b9877b32b0 fix: Add missing memunlock of local variable when it goes out of scope.
dab5fe44b9 fix: Zero out stack-allocated secret key before return.
f058103299 refactor: Make prune_gc_sanctions_list more obviously correct.
3ba7a0dec9 docs: Add static analysis tool list to README.
8d0811a0f3 docs: Run prettier-markdown on markdown files.
969e3a2bfc refactor: Fix network test not using the strong typedef
93c83fbc7c refactor: Use strong typedef instead of struct for `Socket`.
9fe18b176f fix: Fix some false positive from PVS Studio.
7c44379ccb cleanup: Check that WINXP macro exists before comparing it.
5c93231bef refactor: Make tox mutex non-recursive.
aacff73939 docs: Fix up doxyfile.
d55fc85ff5 docs: Add more documentation to crypto_core.
5bdaaaedb6 refactor: Remove `Tox *` from `tox_dispatch`.
e202341e76 refactor: Don't rely on tox_dispatch passing tox in tests.
34df938f52 chore: Use C++ mode for clang-tidy.
8b05296a78 chore: Check that both gtest and gmock exist for tests.
42010660e1 test: Add slimcc compiler compatibility test.
b473630321 chore: Add some comments to the astyle config.
b7404f24f6 cleanup: Remove implicit bool conversions.
4e2dba4d9f chore: Reformat sources with astyle.
4359e3a6bc chore: Rename C++ headers to .hh suffixes.
0c05566e58 cleanup: Further `#include` cleanups.
8d29935b7a chore: Only check the bootstrap daemon checksum on release.
f70e588bc6 cleanup: Add more `const` where possible.
511bfe39c8 cleanup: Use Bazel modules to enforce proper `#include` hygiene.
1710a0d091 refactor: Move pack/unpack `IP_Port` from DHT into network module.
a975943564 chore: Really fix coverage docker image build.
c08409390f chore: Fix post-submit coverage image.
39aadf8922 fix: Don't use `memcmp` to compare `IP_Port`s.
d94246a906 fix: partially fix a bug that prevented group part messages from sending.
eeaa039222 chore: Fix rpm build; add a CI check for it.
8328449c1a chore: Speed up docker builds a bit by reducing layer count.
d6d67d56f3 cleanup: Add `const` where possible in auto tests.
6aa9e6850d cleanup: Minor cleanup of event unpack code.
bdf460a3a9 refactor: Rename `system_{memory,...}` to `os_{memory,...}`.
203e1af81e fix: a few off by one errors in group autotests
5c093c4888 cleanup: Remove all uses of `SIZEOF_VLA`.
662c2140f3 test: Add goblint static analyser.
8f07755834 cleanup: Use `memzero(x, s)` instead of `memset(x, 0, s)`.
a7258e40cf cleanup: Use explicit 0 instead of `PACKET_ID_PADDING`.
6370d0f15d cleanup: Expand the `Tox_Options` accessor macros.
14a1a0b9bd cleanup: Remove plan9 support.
a05dccad13 test: Add a simple new/delete test for Tox.
1cdcf938b9 cleanup: Add comment after every `#endif`.
ba99d4dc4b test: Fix comment I broke in the events test PR.
e07248debb refactor: Migrate auto_tests to new events API.
bdd42b5452 refactor: Add common msgpack array packer with callback.
3c659f5288 cleanup: Rename group to conference in groupav documentation.
89957be230 cleanup: Ensure handler params are named after callback params.
c650d9d345 refactor: Pass `this` pointer as first param to s11n callbacks.
e7fb91ddb8 refactor: Allow NULL pointers for byte arrays in events.
5e2c8cabc1 cleanup: make some improvements to group moderation test
259de4867e cleanup: Remove `bin_pack_{new,free}`.
21a8ff5895 cleanup: skip a do_gc iteration before removing peers marked for deletion
16809dc36e feat: Add dht_get_nodes_response event to the events system.

git-subtree-dir: external/toxcore/c-toxcore
git-subtree-split: b03b5712720de9a9901ea12fd741f177327a7021
This commit is contained in:
Green Sky
2024-03-07 23:12:55 +01:00
parent 61accfe184
commit aae086cc65
358 changed files with 8093 additions and 5229 deletions
Download Patch File Download Diff File Expand all files Collapse all files

5
other/bootstrap_daemon/src/command_line_arguments.c
View File

@ -18,7 +18,6 @@
#include <string.h>
/**
* Prints --help message
*/
@ -48,8 +47,8 @@ static void print_help(void)
}
Cli_Status handle_command_line_arguments(
int argc, char *argv[], char **cfg_file_path, LOG_BACKEND *log_backend,
bool *run_in_foreground)
int argc, char *argv[], char **cfg_file_path, LOG_BACKEND *log_backend,
bool *run_in_foreground)
{
if (argc < 2) {
log_write(LOG_LEVEL_ERROR, "Error: No arguments provided.\n\n");

4
other/bootstrap_daemon/src/command_line_arguments.h
View File

@ -32,7 +32,7 @@ typedef enum Cli_Status {
* @param run_in_foreground Sets to the provided by the user foreground option.
*/
Cli_Status handle_command_line_arguments(
int argc, char *argv[], char **cfg_file_path, LOG_BACKEND *log_backend,
bool *run_in_foreground);
int argc, char *argv[], char **cfg_file_path, LOG_BACKEND *log_backend,
bool *run_in_foreground);
#endif // C_TOXCORE_OTHER_BOOTSTRAP_DAEMON_SRC_COMMAND_LINE_ARGUMENTS_H

88
other/bootstrap_daemon/src/config.c
View File

@ -44,13 +44,13 @@ static void parse_tcp_relay_ports_config(config_t *cfg, uint16_t **tcp_relay_por
log_write(LOG_LEVEL_WARNING, "No '%s' setting in the configuration file.\n", NAME_TCP_RELAY_PORTS);
log_write(LOG_LEVEL_WARNING, "Using default '%s':\n", NAME_TCP_RELAY_PORTS);
uint16_t default_ports[] = {DEFAULT_TCP_RELAY_PORTS};
const uint16_t default_ports[] = {DEFAULT_TCP_RELAY_PORTS};
// Check to avoid calling malloc(0) later on
// NOLINTNEXTLINE, clang-tidy: error: suspicious comparison of 'sizeof(expr)' to a constant [bugprone-sizeof-expression,-warnings-as-errors]
static_assert(sizeof(default_ports) > 0, "At least one default TCP relay port should be provided");
const size_t default_ports_count = sizeof(default_ports)/sizeof(*default_ports);
const size_t default_ports_count = sizeof(default_ports) / sizeof(*default_ports);
for (size_t i = 0; i < default_ports_count; ++i) {
log_write(LOG_LEVEL_INFO, "Port #%zu: %u\n", i, default_ports[i]);
@ -58,6 +58,10 @@ static void parse_tcp_relay_ports_config(config_t *cfg, uint16_t **tcp_relay_por
// Similar procedure to the one of reading config file below
*tcp_relay_ports = (uint16_t *)malloc(default_ports_count * sizeof(uint16_t));
if (*tcp_relay_ports == nullptr) {
log_write(LOG_LEVEL_ERROR, "Allocation failure.\n");
return;
}
for (size_t i = 0; i < default_ports_count; ++i) {
@ -73,10 +77,8 @@ static void parse_tcp_relay_ports_config(config_t *cfg, uint16_t **tcp_relay_por
++*tcp_relay_port_count;
}
// The loop above skips invalid ports, so we adjust the allocated memory size
if ((*tcp_relay_port_count) > 0) {
*tcp_relay_ports = (uint16_t *)realloc(*tcp_relay_ports, (*tcp_relay_port_count) * sizeof(uint16_t));
} else {
// No ports, so we free the array.
if (*tcp_relay_port_count == 0) {
free(*tcp_relay_ports);
*tcp_relay_ports = nullptr;
}
@ -90,7 +92,7 @@ static void parse_tcp_relay_ports_config(config_t *cfg, uint16_t **tcp_relay_por
return;
}
int config_port_count = config_setting_length(ports_array);
const int config_port_count = config_setting_length(ports_array);
if (config_port_count == 0) {
log_write(LOG_LEVEL_ERROR, "'%s' is empty.\n", NAME_TCP_RELAY_PORTS);
@ -98,6 +100,10 @@ static void parse_tcp_relay_ports_config(config_t *cfg, uint16_t **tcp_relay_por
}
*tcp_relay_ports = (uint16_t *)malloc(config_port_count * sizeof(uint16_t));
if (*tcp_relay_ports == nullptr) {
log_write(LOG_LEVEL_ERROR, "Allocation failure.\n");
return;
}
for (int i = 0; i < config_port_count; ++i) {
config_setting_t *elem = config_setting_get_elem(ports_array, i);
@ -125,18 +131,16 @@ static void parse_tcp_relay_ports_config(config_t *cfg, uint16_t **tcp_relay_por
++*tcp_relay_port_count;
}
// The loop above skips invalid ports, so we adjust the allocated memory size
if ((*tcp_relay_port_count) > 0) {
*tcp_relay_ports = (uint16_t *)realloc(*tcp_relay_ports, (*tcp_relay_port_count) * sizeof(uint16_t));
} else {
// No ports, so we free the array.
if (*tcp_relay_port_count == 0) {
free(*tcp_relay_ports);
*tcp_relay_ports = nullptr;
}
}
int get_general_config(const char *cfg_file_path, char **pid_file_path, char **keys_file_path, int *port,
int *enable_ipv6, int *enable_ipv4_fallback, int *enable_lan_discovery, int *enable_tcp_relay,
uint16_t **tcp_relay_ports, int *tcp_relay_port_count, int *enable_motd, char **motd)
bool get_general_config(const char *cfg_file_path, char **pid_file_path, char **keys_file_path, int *port,
int *enable_ipv6, int *enable_ipv4_fallback, int *enable_lan_discovery, int *enable_tcp_relay,
uint16_t **tcp_relay_ports, int *tcp_relay_port_count, int *enable_motd, char **motd)
{
config_t cfg;
@ -156,7 +160,7 @@ int get_general_config(const char *cfg_file_path, char **pid_file_path, char **k
if (config_read_file(&cfg, cfg_file_path) == CONFIG_FALSE) {
log_write(LOG_LEVEL_ERROR, "%s:%d - %s\n", config_error_file(&cfg), config_error_line(&cfg), config_error_text(&cfg));
config_destroy(&cfg);
return 0;
return false;
}
// Get port
@ -177,6 +181,10 @@ int get_general_config(const char *cfg_file_path, char **pid_file_path, char **k
const size_t pid_file_path_len = strlen(tmp_pid_file) + 1;
*pid_file_path = (char *)malloc(pid_file_path_len);
if (*pid_file_path == nullptr) {
log_write(LOG_LEVEL_ERROR, "Allocation failure.\n");
return false;
}
memcpy(*pid_file_path, tmp_pid_file, pid_file_path_len);
// Get keys file location
@ -190,6 +198,10 @@ int get_general_config(const char *cfg_file_path, char **pid_file_path, char **k
const size_t keys_file_path_len = strlen(tmp_keys_file) + 1;
*keys_file_path = (char *)malloc(keys_file_path_len);
if (*keys_file_path == nullptr) {
log_write(LOG_LEVEL_ERROR, "Allocation failure.\n");
return false;
}
memcpy(*keys_file_path, tmp_keys_file, keys_file_path_len);
// Get IPv6 option
@ -223,7 +235,7 @@ int get_general_config(const char *cfg_file_path, char **pid_file_path, char **k
*enable_tcp_relay = DEFAULT_ENABLE_TCP_RELAY;
}
if (*enable_tcp_relay) {
if (*enable_tcp_relay != 0) {
parse_tcp_relay_ports_config(&cfg, tcp_relay_ports, tcp_relay_port_count);
} else {
*tcp_relay_port_count = 0;
@ -237,7 +249,7 @@ int get_general_config(const char *cfg_file_path, char **pid_file_path, char **k
*enable_motd = DEFAULT_ENABLE_MOTD;
}
if (*enable_motd) {
if (*enable_motd != 0) {
// Get MOTD
const char *tmp_motd;
@ -247,8 +259,8 @@ int get_general_config(const char *cfg_file_path, char **pid_file_path, char **k
tmp_motd = DEFAULT_MOTD;
}
size_t tmp_motd_length = strlen(tmp_motd) + 1;
size_t motd_length = tmp_motd_length > MAX_MOTD_LENGTH ? MAX_MOTD_LENGTH : tmp_motd_length;
const size_t tmp_motd_length = strlen(tmp_motd) + 1;
const size_t motd_length = tmp_motd_length > MAX_MOTD_LENGTH ? MAX_MOTD_LENGTH : tmp_motd_length;
*motd = (char *)malloc(motd_length);
snprintf(*motd, motd_length, "%s", tmp_motd);
}
@ -259,14 +271,14 @@ int get_general_config(const char *cfg_file_path, char **pid_file_path, char **k
log_write(LOG_LEVEL_INFO, "'%s': %s\n", NAME_PID_FILE_PATH, *pid_file_path);
log_write(LOG_LEVEL_INFO, "'%s': %s\n", NAME_KEYS_FILE_PATH, *keys_file_path);
log_write(LOG_LEVEL_INFO, "'%s': %d\n", NAME_PORT, *port);
log_write(LOG_LEVEL_INFO, "'%s': %s\n", NAME_ENABLE_IPV6, *enable_ipv6 ? "true" : "false");
log_write(LOG_LEVEL_INFO, "'%s': %s\n", NAME_ENABLE_IPV4_FALLBACK, *enable_ipv4_fallback ? "true" : "false");
log_write(LOG_LEVEL_INFO, "'%s': %s\n", NAME_ENABLE_LAN_DISCOVERY, *enable_lan_discovery ? "true" : "false");
log_write(LOG_LEVEL_INFO, "'%s': %s\n", NAME_ENABLE_IPV6, *enable_ipv6 != 0 ? "true" : "false");
log_write(LOG_LEVEL_INFO, "'%s': %s\n", NAME_ENABLE_IPV4_FALLBACK, *enable_ipv4_fallback != 0 ? "true" : "false");
log_write(LOG_LEVEL_INFO, "'%s': %s\n", NAME_ENABLE_LAN_DISCOVERY, *enable_lan_discovery != 0 ? "true" : "false");
log_write(LOG_LEVEL_INFO, "'%s': %s\n", NAME_ENABLE_TCP_RELAY, *enable_tcp_relay ? "true" : "false");
log_write(LOG_LEVEL_INFO, "'%s': %s\n", NAME_ENABLE_TCP_RELAY, *enable_tcp_relay != 0 ? "true" : "false");
// Show info about tcp ports only if tcp relay is enabled
if (*enable_tcp_relay) {
if (*enable_tcp_relay != 0) {
if (*tcp_relay_port_count == 0) {
log_write(LOG_LEVEL_ERROR, "No TCP ports could be read.\n");
} else {
@ -278,13 +290,13 @@ int get_general_config(const char *cfg_file_path, char **pid_file_path, char **k
}
}
log_write(LOG_LEVEL_INFO, "'%s': %s\n", NAME_ENABLE_MOTD, *enable_motd ? "true" : "false");
log_write(LOG_LEVEL_INFO, "'%s': %s\n", NAME_ENABLE_MOTD, *enable_motd != 0 ? "true" : "false");
if (*enable_motd) {
if (*enable_motd != 0) {
log_write(LOG_LEVEL_INFO, "'%s': %s\n", NAME_MOTD, *motd);
}
return 1;
return true;
}
/**
@ -302,8 +314,12 @@ static uint8_t *bootstrap_hex_string_to_bin(const char *hex_string)
return nullptr;
}
size_t len = strlen(hex_string) / 2;
const size_t len = strlen(hex_string) / 2;
uint8_t *ret = (uint8_t *)malloc(len);
if (ret == nullptr) {
log_write(LOG_LEVEL_ERROR, "Allocation failure.\n");
return nullptr;
}
const char *pos = hex_string;
@ -316,7 +332,7 @@ static uint8_t *bootstrap_hex_string_to_bin(const char *hex_string)
return ret;
}
int bootstrap_from_config(const char *cfg_file_path, DHT *dht, int enable_ipv6)
bool bootstrap_from_config(const char *cfg_file_path, DHT *dht, bool enable_ipv6)
{
const char *const NAME_BOOTSTRAP_NODES = "bootstrap_nodes";
@ -331,7 +347,7 @@ int bootstrap_from_config(const char *cfg_file_path, DHT *dht, int enable_ipv6)
if (config_read_file(&cfg, cfg_file_path) == CONFIG_FALSE) {
log_write(LOG_LEVEL_ERROR, "%s:%d - %s\n", config_error_file(&cfg), config_error_line(&cfg), config_error_text(&cfg));
config_destroy(&cfg);
return 0;
return false;
}
config_setting_t *node_list = config_lookup(&cfg, NAME_BOOTSTRAP_NODES);
@ -340,13 +356,13 @@ int bootstrap_from_config(const char *cfg_file_path, DHT *dht, int enable_ipv6)
log_write(LOG_LEVEL_WARNING, "No '%s' setting in the configuration file. Skipping bootstrapping.\n",
NAME_BOOTSTRAP_NODES);
config_destroy(&cfg);
return 1;
return true;
}
if (config_setting_length(node_list) == 0) {
log_write(LOG_LEVEL_WARNING, "No bootstrap nodes found. Skipping bootstrapping.\n");
config_destroy(&cfg);
return 1;
return true;
}
int bs_port;
@ -357,15 +373,15 @@ int bootstrap_from_config(const char *cfg_file_path, DHT *dht, int enable_ipv6)
int i = 0;
while (config_setting_length(node_list)) {
int address_resolved;
while (config_setting_length(node_list) != 0) {
bool address_resolved;
uint8_t *bs_public_key_bin;
node = config_setting_get_elem(node_list, 0);
if (node == nullptr) {
config_destroy(&cfg);
return 0;
return false;
}
// Check that all settings are present
@ -421,5 +437,5 @@ next:
config_destroy(&cfg);
return 1;
return true;
}

16
other/bootstrap_daemon/src/config.h
View File

@ -19,19 +19,19 @@
* also, iff `tcp_relay_ports_count` > 0, then you are responsible for freeing `tcp_relay_ports`
* and also `motd` iff `enable_motd` is set.
*
* @return 1 on success,
* 0 on failure, doesn't modify any data pointed by arguments.
* @return true on success,
* false on failure, doesn't modify any data pointed by arguments.
*/
int get_general_config(const char *cfg_file_path, char **pid_file_path, char **keys_file_path, int *port,
int *enable_ipv6, int *enable_ipv4_fallback, int *enable_lan_discovery, int *enable_tcp_relay,
uint16_t **tcp_relay_ports, int *tcp_relay_port_count, int *enable_motd, char **motd);
bool get_general_config(const char *cfg_file_path, char **pid_file_path, char **keys_file_path, int *port,
int *enable_ipv6, int *enable_ipv4_fallback, int *enable_lan_discovery, int *enable_tcp_relay,
uint16_t **tcp_relay_ports, int *tcp_relay_port_count, int *enable_motd, char **motd);
/**
* Bootstraps off nodes listed in the config file.
*
* @return 1 on success, some or no bootstrap nodes were added
* 0 on failure, an error occurred while parsing the config file.
* @return true on success, some or no bootstrap nodes were added
* false on failure, an error occurred while parsing the config file.
*/
int bootstrap_from_config(const char *cfg_file_path, DHT *dht, int enable_ipv6);
bool bootstrap_from_config(const char *cfg_file_path, DHT *dht, bool enable_ipv6);
#endif // C_TOXCORE_OTHER_BOOTSTRAP_DAEMON_SRC_CONFIG_H

1
other/bootstrap_daemon/src/log.c
View File

@ -58,7 +58,6 @@ bool log_close(void)
return true;
}
bool log_write(LOG_LEVEL level, const char *format, ...)
{
if (current_backend == INVALID_BACKEND) {

3
other/bootstrap_daemon/src/log.h
View File

@ -12,7 +12,7 @@
#include <stdbool.h>
#include "../../../toxcore/ccompat.h"
#include "../../../toxcore/attributes.h"
typedef enum LOG_BACKEND {
LOG_BACKEND_STDOUT,
@ -47,5 +47,4 @@ bool log_close(void);
*/
bool log_write(LOG_LEVEL level, const char *format, ...) GNU_PRINTF(2, 3);
#endif // C_TOXCORE_OTHER_BOOTSTRAP_DAEMON_SRC_LOG_H

7
other/bootstrap_daemon/src/log_backend_stdout.h
View File

@ -10,10 +10,11 @@
#ifndef C_TOXCORE_OTHER_BOOTSTRAP_DAEMON_SRC_LOG_BACKEND_STDOUT_H
#define C_TOXCORE_OTHER_BOOTSTRAP_DAEMON_SRC_LOG_BACKEND_STDOUT_H
#include "log.h"
#include <stdarg.h>
#include "../../../toxcore/attributes.h"
#include "log.h"
void log_backend_stdout_write(LOG_LEVEL level, const char *format, va_list args) GNU_PRINTF(2, 0);
#endif // C_TOXCORE_OTHER_BOOTSTRAP_DAEMON_SRC_LOG_BACKEND_STDOUT_H
#endif // C_TOXCORE_OTHER_BOOTSTRAP_DAEMON_SRC_LOG_BACKEND_STDOUT_H

5
other/bootstrap_daemon/src/log_backend_syslog.c
View File

@ -51,7 +51,7 @@ void log_backend_syslog_write(LOG_LEVEL level, const char *format, va_list args)
va_list args2;
va_copy(args2, args);
int size = vsnprintf(nullptr, 0, format, args2);
const int size = vsnprintf(nullptr, 0, format, args2);
va_end(args2);
assert(size >= 0);
@ -61,6 +61,9 @@ void log_backend_syslog_write(LOG_LEVEL level, const char *format, va_list args)
}
char *buf = (char *)malloc(size + 1);
if (buf == nullptr) {
return;
}
vsnprintf(buf, size + 1, format, args);
syslog(log_backend_syslog_level(level), "%s", buf);

7
other/bootstrap_daemon/src/log_backend_syslog.h
View File

@ -10,12 +10,13 @@
#ifndef C_TOXCORE_OTHER_BOOTSTRAP_DAEMON_SRC_LOG_BACKEND_SYSLOG_H
#define C_TOXCORE_OTHER_BOOTSTRAP_DAEMON_SRC_LOG_BACKEND_SYSLOG_H
#include "log.h"
#include <stdarg.h>
#include "../../../toxcore/attributes.h"
#include "log.h"
void log_backend_syslog_open(void);
void log_backend_syslog_close(void);
void log_backend_syslog_write(LOG_LEVEL level, const char *format, va_list args) GNU_PRINTF(2, 0);
#endif // C_TOXCORE_OTHER_BOOTSTRAP_DAEMON_SRC_LOG_BACKEND_SYSLOG_H
#endif // C_TOXCORE_OTHER_BOOTSTRAP_DAEMON_SRC_LOG_BACKEND_SYSLOG_H

66
other/bootstrap_daemon/src/tox-bootstrapd.c
View File

@ -50,7 +50,6 @@
#include "global.h"
#include "log.h"
static void sleep_milliseconds(uint32_t ms)
{
struct timespec req;
@ -61,10 +60,10 @@ static void sleep_milliseconds(uint32_t ms)
// Uses the already existing key or creates one if it didn't exist
//
// returns 1 on success
// 0 on failure - no keys were read or stored
// returns true on success
// false on failure - no keys were read or stored
static int manage_keys(DHT *dht, const char *keys_file_path)
static bool manage_keys(DHT *dht, const char *keys_file_path)
{
enum { KEYS_SIZE = CRYPTO_PUBLIC_KEY_SIZE + CRYPTO_SECRET_KEY_SIZE };
uint8_t keys[KEYS_SIZE];
@ -77,7 +76,7 @@ static int manage_keys(DHT *dht, const char *keys_file_path)
if (read_size != KEYS_SIZE) {
fclose(keys_file);
return 0;
return false;
}
dht_set_self_public_key(dht, keys);
@ -89,21 +88,21 @@ static int manage_keys(DHT *dht, const char *keys_file_path)
keys_file = fopen(keys_file_path, "wb");
if (!keys_file) {
return 0;
if (keys_file == nullptr) {
return false;
}
const size_t write_size = fwrite(keys, sizeof(uint8_t), KEYS_SIZE, keys_file);
if (write_size != KEYS_SIZE) {
fclose(keys_file);
return 0;
return false;
}
}
fclose(keys_file);
return 1;
return true;
}
// Prints public key
@ -164,7 +163,6 @@ static Cli_Status daemonize(LOG_BACKEND log_backend, char *pid_file_path)
return CLI_STATUS_ERROR;
}
// Change the current working directory
if ((chdir("/")) < 0) {
log_write(LOG_LEVEL_ERROR, "Couldn't change working directory to '/'. Exiting.\n");
@ -222,7 +220,7 @@ int main(int argc, char *argv[])
bool run_in_foreground = false;
// Choose backend for printing command line argument parsing output based on whether the daemon is being run from a terminal
LOG_BACKEND log_backend = isatty(STDOUT_FILENO) ? LOG_BACKEND_STDOUT : LOG_BACKEND_SYSLOG;
LOG_BACKEND log_backend = isatty(STDOUT_FILENO) != 0 ? LOG_BACKEND_STDOUT : LOG_BACKEND_SYSLOG;
log_open(log_backend);
switch (handle_command_line_arguments(argc, argv, &cfg_file_path, &log_backend, &run_in_foreground)) {
@ -283,7 +281,7 @@ int main(int argc, char *argv[])
free(pid_file_path);
IP ip;
ip_init(&ip, enable_ipv6);
ip_init(&ip, enable_ipv6 != 0);
Logger *logger = logger_new();
@ -292,16 +290,16 @@ int main(int argc, char *argv[])
}
const uint16_t end_port = start_port + (TOX_PORTRANGE_TO - TOX_PORTRANGE_FROM);
const Memory *mem = system_memory();
const Random *rng = system_random();
const Network *ns = system_network();
const Memory *mem = os_memory();
const Random *rng = os_random();
const Network *ns = os_network();
Networking_Core *net = new_networking_ex(logger, mem, ns, &ip, start_port, end_port, nullptr);
if (net == nullptr) {
if (enable_ipv6 && enable_ipv4_fallback) {
if (enable_ipv6 != 0 && enable_ipv4_fallback != 0) {
log_write(LOG_LEVEL_WARNING, "Couldn't initialize IPv6 networking. Falling back to using IPv4.\n");
enable_ipv6 = 0;
ip_init(&ip, enable_ipv6);
ip_init(&ip, enable_ipv6 != 0);
net = new_networking_ex(logger, mem, ns, &ip, start_port, end_port, nullptr);
if (net == nullptr) {
@ -336,7 +334,7 @@ int main(int argc, char *argv[])
mono_time_update(mono_time);
DHT *const dht = new_dht(logger, mem, rng, ns, mono_time, net, true, enable_lan_discovery);
DHT *const dht = new_dht(logger, mem, rng, ns, mono_time, net, true, enable_lan_discovery != 0);
if (dht == nullptr) {
log_write(LOG_LEVEL_ERROR, "Couldn't initialize Tox DHT instance. Exiting.\n");
@ -396,7 +394,7 @@ int main(int argc, char *argv[])
Onion *onion = new_onion(logger, mem, mono_time, rng, dht);
if (!onion) {
if (onion == nullptr) {
log_write(LOG_LEVEL_ERROR, "Couldn't initialize Tox Onion. Exiting.\n");
kill_gca(group_announce);
kill_announcements(announce);
@ -413,7 +411,7 @@ int main(int argc, char *argv[])
Onion_Announce *onion_a = new_onion_announce(logger, mem, rng, mono_time, dht);
if (!onion_a) {
if (onion_a == nullptr) {
log_write(LOG_LEVEL_ERROR, "Couldn't initialize Tox Onion Announce. Exiting.\n");
kill_gca(group_announce);
kill_onion(onion);
@ -431,7 +429,7 @@ int main(int argc, char *argv[])
gca_onion_init(group_announce, onion_a);
if (enable_motd) {
if (enable_motd != 0) {
if (bootstrap_set_callbacks(dht_get_net(dht), DAEMON_VERSION_NUMBER, (uint8_t *)motd, strlen(motd) + 1) == 0) {
log_write(LOG_LEVEL_INFO, "Set MOTD successfully.\n");
free(motd);
@ -474,7 +472,7 @@ int main(int argc, char *argv[])
TCP_Server *tcp_server = nullptr;
if (enable_tcp_relay) {
if (enable_tcp_relay != 0) {
if (tcp_relay_port_count == 0) {
log_write(LOG_LEVEL_ERROR, "No TCP relay ports read. Exiting.\n");
kill_onion_announce(onion_a);
@ -490,7 +488,7 @@ int main(int argc, char *argv[])
return 1;
}
tcp_server = new_tcp_server(logger, mem, rng, ns, enable_ipv6,
tcp_server = new_tcp_server(logger, mem, rng, ns, enable_ipv6 != 0,
tcp_relay_port_count, tcp_relay_ports,
dht_get_self_secret_key(dht), onion, forwarding);
@ -506,7 +504,7 @@ int main(int argc, char *argv[])
assert(rlim_suggested >= rlim_min);
if (!getrlimit(RLIMIT_NOFILE, &limit)) {
if (getrlimit(RLIMIT_NOFILE, &limit) == 0) {
if (limit.rlim_cur < limit.rlim_max) {
// Some systems have a hard limit of over 1000000 open file descriptors, so let's cap it at something reasonable
// so that we don't set it to an unreasonably high number.
@ -515,7 +513,7 @@ int main(int argc, char *argv[])
}
}
if (!getrlimit(RLIMIT_NOFILE, &limit) && limit.rlim_cur < rlim_min) {
if (getrlimit(RLIMIT_NOFILE, &limit) == 0 && limit.rlim_cur < rlim_min) {
log_write(LOG_LEVEL_WARNING,
"Current limit on the number of files this process can open (%ju) is rather low for the proper functioning of the TCP server. "
"Consider raising the limit to at least %ju or the recommended %ju. "
@ -537,7 +535,7 @@ int main(int argc, char *argv[])
}
}
if (bootstrap_from_config(cfg_file_path, dht, enable_ipv6)) {
if (bootstrap_from_config(cfg_file_path, dht, enable_ipv6 != 0)) {
log_write(LOG_LEVEL_INFO, "List of bootstrap nodes read successfully.\n");
} else {
log_write(LOG_LEVEL_ERROR, "Couldn't read list of bootstrap nodes in %s. Exiting.\n", cfg_file_path);
@ -559,11 +557,11 @@ int main(int argc, char *argv[])
uint64_t last_lan_discovery = 0;
const uint16_t net_htons_port = net_htons(start_port);
int waiting_for_dht_connection = 1;
bool waiting_for_dht_connection = true;
Broadcast_Info *broadcast = nullptr;
if (enable_lan_discovery) {
if (enable_lan_discovery != 0) {
broadcast = lan_discovery_init(ns);
log_write(LOG_LEVEL_INFO, "Initialized LAN discovery successfully.\n");
}
@ -578,25 +576,25 @@ int main(int argc, char *argv[])
// Prevent the signal handler from being called again before it returns
sigfillset(&sa.sa_mask);
if (sigaction(SIGINT, &sa, nullptr)) {
if (sigaction(SIGINT, &sa, nullptr) != 0) {
log_write(LOG_LEVEL_WARNING, "Couldn't set signal handler for SIGINT. Continuing without the signal handler set.\n");
}
if (sigaction(SIGTERM, &sa, nullptr)) {
if (sigaction(SIGTERM, &sa, nullptr) != 0) {
log_write(LOG_LEVEL_WARNING, "Couldn't set signal handler for SIGTERM. Continuing without the signal handler set.\n");
}
while (!caught_signal) {
while (caught_signal == 0) {
mono_time_update(mono_time);
do_dht(dht);
if (enable_lan_discovery && mono_time_is_timeout(mono_time, last_lan_discovery, LAN_DISCOVERY_INTERVAL)) {
if (enable_lan_discovery != 0 && mono_time_is_timeout(mono_time, last_lan_discovery, LAN_DISCOVERY_INTERVAL)) {
lan_discovery_send(dht_get_net(dht), broadcast, dht_get_self_public_key(dht), net_htons_port);
last_lan_discovery = mono_time_get(mono_time);
}
if (enable_tcp_relay) {
if (enable_tcp_relay != 0) {
do_tcp_server(tcp_server, mono_time);
}
@ -604,7 +602,7 @@ int main(int argc, char *argv[])
if (waiting_for_dht_connection && dht_isconnected(dht)) {
log_write(LOG_LEVEL_INFO, "Connected to another bootstrap node successfully.\n");
waiting_for_dht_connection = 0;
waiting_for_dht_connection = false;
}
sleep_milliseconds(30);