From 885e5898c56fd73d8800ec44373a57e23e3da5bb Mon Sep 17 00:00:00 2001 From: Maxim Biro Date: Sun, 19 Jan 2014 13:53:18 -0500 Subject: [PATCH] Astyled the code --- .../tox_dht_bootstrap_server_daemon.c | 38 ++++++++++++------- 1 file changed, 25 insertions(+), 13 deletions(-) diff --git a/other/bootstrap_serverdaemon/tox_dht_bootstrap_server_daemon.c b/other/bootstrap_serverdaemon/tox_dht_bootstrap_server_daemon.c index fe3fb852..48ecbcfb 100644 --- a/other/bootstrap_serverdaemon/tox_dht_bootstrap_server_daemon.c +++ b/other/bootstrap_serverdaemon/tox_dht_bootstrap_server_daemon.c @@ -53,6 +53,7 @@ #define DEFAULT_ENABLE_IPV6 0 // 1 - true, 0 - false #define DEFAULT_ENABLE_LAN_DISCOVERY 1 // 1 - true, 0 - false + // Uses the already existing key or creates one if it didn't exist // // retirns 1 on success @@ -66,6 +67,7 @@ int manage_keys(DHT *dht, char *keys_file_path) // Check if file exits, proceed to open and load keys keys_file = fopen(keys_file_path, "r"); + if (keys_file != NULL) { size_t read_size = fread(keys, sizeof(uint8_t), KEYS_SIZE, keys_file); @@ -98,7 +100,8 @@ int manage_keys(DHT *dht, char *keys_file_path) // returns 1 on success // 0 on failure, doesn't modify any data pointed by arguments -int get_general_config(char *cfg_file_path, char **pid_file_path, char **keys_file_path, int *port, int *enable_ipv6, int *enable_lan_discovery) +int get_general_config(char *cfg_file_path, char **pid_file_path, char **keys_file_path, int *port, int *enable_ipv6, + int *enable_lan_discovery) { config_t cfg; @@ -132,6 +135,7 @@ int get_general_config(char *cfg_file_path, char **pid_file_path, char **keys_fi syslog(LOG_WARNING, "Using default '%s': %s\n", NAME_PID_FILE_PATH, DEFAULT_PID_FILE_PATH); tmp_pid_file = DEFAULT_PID_FILE_PATH; } + *pid_file_path = malloc(strlen(tmp_pid_file) + 1); strcpy(*pid_file_path, tmp_pid_file); @@ -143,6 +147,7 @@ int get_general_config(char *cfg_file_path, char **pid_file_path, char **keys_fi syslog(LOG_WARNING, "Using default '%s': %s\n", NAME_KEYS_FILE_PATH, DEFAULT_KEYS_FILE_PATH); tmp_keys_file = DEFAULT_KEYS_FILE_PATH; } + *keys_file_path = malloc(strlen(tmp_keys_file) + 1); strcpy(*keys_file_path, tmp_keys_file); @@ -156,15 +161,16 @@ int get_general_config(char *cfg_file_path, char **pid_file_path, char **keys_fi // Get LAN discovery option if (config_lookup_bool(&cfg, NAME_ENABLE_LAN_DISCOVERY, enable_lan_discovery) == CONFIG_FALSE) { syslog(LOG_WARNING, "No '%s' setting in configuration file.\n", NAME_ENABLE_LAN_DISCOVERY); - syslog(LOG_WARNING, "Using default '%s': %s\n", NAME_ENABLE_LAN_DISCOVERY, DEFAULT_ENABLE_LAN_DISCOVERY ? "true" : "false"); + syslog(LOG_WARNING, "Using default '%s': %s\n", NAME_ENABLE_LAN_DISCOVERY, + DEFAULT_ENABLE_LAN_DISCOVERY ? "true" : "false"); *enable_lan_discovery = DEFAULT_ENABLE_LAN_DISCOVERY; } config_destroy(&cfg); syslog(LOG_DEBUG, "Successfully read:\n"); - syslog(LOG_DEBUG, "'%s': %s\n", NAME_PID_FILE_PATH, *pid_file_path); - syslog(LOG_DEBUG, "'%s': %s\n", NAME_KEYS_FILE_PATH, *keys_file_path); + syslog(LOG_DEBUG, "'%s': %s\n", NAME_PID_FILE_PATH, *pid_file_path); + syslog(LOG_DEBUG, "'%s': %s\n", NAME_KEYS_FILE_PATH, *keys_file_path); syslog(LOG_DEBUG, "'%s': %d\n", NAME_PORT, *port); syslog(LOG_DEBUG, "'%s': %s\n", NAME_ENABLE_IPV6, *enable_ipv6 ? "true" : "false"); syslog(LOG_DEBUG, "'%s': %s\n", NAME_ENABLE_LAN_DISCOVERY, *enable_lan_discovery ? "true" : "false"); @@ -219,10 +225,10 @@ int bootstrap_from_config(char *cfg_file_path, DHT *dht, int enable_ipv6) return 0; } - // Proceed only if all parts are present - if (config_setting_lookup_string(server, NAME_PUBLIC_KEY, &bs_public_key) == CONFIG_FALSE || - config_setting_lookup_int (server, NAME_PORT, &bs_port) == CONFIG_FALSE || - config_setting_lookup_string(server, NAME_ADDRESS, &bs_address) == CONFIG_FALSE ) { + // Proceed only if all parts are present + if (config_setting_lookup_string(server, NAME_PUBLIC_KEY, &bs_public_key) == CONFIG_FALSE || + config_setting_lookup_int (server, NAME_PORT, &bs_port) == CONFIG_FALSE || + config_setting_lookup_string(server, NAME_ADDRESS, &bs_address) == CONFIG_FALSE ) { goto next; } @@ -237,7 +243,8 @@ int bootstrap_from_config(char *cfg_file_path, DHT *dht, int enable_ipv6) goto next; } - const int address_resolved = DHT_bootstrap_from_address(dht, bs_address, enable_ipv6, htons(bs_port), hex_string_to_bin((char*)bs_public_key)); + const int address_resolved = DHT_bootstrap_from_address(dht, bs_address, enable_ipv6, htons(bs_port), + hex_string_to_bin((char *)bs_public_key)); if (!address_resolved) { syslog(LOG_WARNING, "bootstrap_server #%d: Invalid '%s': %s.\n", i, NAME_ADDRESS, bs_address); @@ -246,7 +253,7 @@ int bootstrap_from_config(char *cfg_file_path, DHT *dht, int enable_ipv6) syslog(LOG_DEBUG, "Successfully connected to %s:%d %s\n", bs_address, bs_port, bs_public_key); - next: +next: // config_setting_lookup_string() allocates string inside and doesn't allow us to free it // so in order to reuse `bs_public_key` and `bs_address` we have to remove the element // which will cause libconfig to free allocated strings @@ -269,6 +276,7 @@ int is_conencted(DHT *dht, int port, int enable_lan_discovery) uint16_t htons_port = htons(port); int i; + for (i = 0; i < 100; i ++) { do_DHT(dht); @@ -296,10 +304,12 @@ void print_public_key(uint8_t *public_key) int index = 0; int i; + for (i = 0; i < 32; i++) { if (public_key[i] < 16) { index += sprintf(buffer + index, "0"); } + index += sprintf(buffer + index, "%hhX", public_key[i]); } @@ -346,6 +356,7 @@ int main(int argc, char *argv[]) ip_init(&ip, enable_ipv6); DHT *dht = new_DHT(new_net_crypto(new_networking(ip, port))); + if (dht == NULL) { syslog(LOG_ERR, "Couldn't initialize Tox DHT instance. Exiting.\n"); return 1; @@ -380,6 +391,7 @@ int main(int argc, char *argv[]) // Write the PID file FILE *pidf = fopen(pid_file_path, "w"); + if (pidf == NULL) { syslog(LOG_ERR, "Can't open the PID file for writing: %s. Exiting.\n", pid_file_path); return 1; @@ -408,19 +420,19 @@ int main(int argc, char *argv[]) fprintf(pidf, "%d\n", pid); fclose(pidf); - // Create a new SID for the child process + // Create a new SID for the child process if (setsid() < 0) { syslog(LOG_ERR, "SID creation failure. Exiting.\n"); return 1; } - // Change the current working directory + // Change the current working directory if ((chdir("/")) < 0) { syslog(LOG_ERR, "Couldn't change working directory to '/'. Exiting.\n"); return 1; } - // Go quiet + // Go quiet close(STDOUT_FILENO); close(STDIN_FILENO); close(STDERR_FILENO);