int main(int argc, char *argv[])
{
GOptionContext *context;
GError *error = NULL;
DBusConnection *conn;
DBusError err;
guint signal;
context = g_option_context_new(NULL);
g_option_context_add_main_entries(context, options, NULL);
if (!g_option_context_parse(context, &argc, &argv, &error)) {
if (error) {
g_printerr("%s\n", error->message);
g_error_free(error);
} else
g_printerr("An unknown error occurred\n");
exit(1);
}
g_option_context_free(context);
if (option_version) {
printf("%s\n", VERSION);
exit(0);
}
if (option_detach) {
if (daemon(0, 0)) {
perror("Can't start daemon");
exit(1);
}
}
if (mkdir(VPN_STATEDIR, S_IRUSR | S_IWUSR | S_IXUSR |
S_IRGRP | S_IXGRP | S_IROTH | S_IXOTH) < 0) {
if (errno != EEXIST)
perror("Failed to create state directory");
}
/*
* At some point the VPN stuff is migrated into VPN_STORAGEDIR
* and this mkdir() call can be removed.
*/
if (mkdir(STORAGEDIR, S_IRUSR | S_IWUSR | S_IXUSR |
S_IRGRP | S_IXGRP | S_IROTH | S_IXOTH) < 0) {
if (errno != EEXIST)
perror("Failed to create storage directory");
}
if (mkdir(VPN_STORAGEDIR, S_IRUSR | S_IWUSR | S_IXUSR |
S_IRGRP | S_IXGRP | S_IROTH | S_IXOTH) < 0) {
if (errno != EEXIST)
perror("Failed to create VPN storage directory");
}
umask(0077);
main_loop = g_main_loop_new(NULL, FALSE);
signal = setup_signalfd();
dbus_error_init(&err);
conn = g_dbus_setup_bus(DBUS_BUS_SYSTEM, VPN_SERVICE, &err);
if (!conn) {
if (dbus_error_is_set(&err)) {
fprintf(stderr, "%s\n", err.message);
dbus_error_free(&err);
} else
fprintf(stderr, "Can't register with system bus\n");
exit(1);
}
g_dbus_set_disconnect_function(conn, disconnect_callback, NULL, NULL);
__connman_log_init(argv[0], option_debug, option_detach, false,
"Connection Manager VPN daemon", VERSION);
__connman_dbus_init(conn);
__connman_inotify_init();
__connman_storage_init();
if (!option_config)
config_init(CONFIGMAINFILE);
else
config_init(option_config);
__connman_agent_init();
__vpn_provider_init(option_routes);
__vpn_manager_init();
__vpn_ipconfig_init();
__vpn_rtnl_init();
__connman_task_init();
__connman_plugin_init(option_plugin, option_noplugin);
__vpn_config_init();
__vpn_rtnl_start();
g_free(option_plugin);
g_free(option_noplugin);
g_main_loop_run(main_loop);
g_source_remove(signal);
__vpn_config_cleanup();
__connman_plugin_cleanup();
__connman_task_cleanup();
__vpn_rtnl_cleanup();
__vpn_ipconfig_cleanup();
__vpn_manager_cleanup();
__vpn_provider_cleanup();
__connman_agent_cleanup();
__connman_storage_cleanup();
__connman_inotify_cleanup();
__connman_dbus_cleanup();
__connman_log_cleanup(false);
dbus_connection_unref(conn);
g_main_loop_unref(main_loop);
g_free(option_debug);
return 0;
}
int main(int argc, char *argv[])
{
GOptionContext *context;
GError *error = NULL;
DBusConnection *conn;
DBusError err;
guint signal;
#ifdef NEED_THREADS
if (g_thread_supported() == FALSE)
g_thread_init(NULL);
#endif
context = g_option_context_new(NULL);
g_option_context_add_main_entries(context, options, NULL);
if (g_option_context_parse(context, &argc, &argv, &error) == FALSE) {
if (error != NULL) {
g_printerr("%s\n", error->message);
g_error_free(error);
} else
g_printerr("An unknown error occurred\n");
exit(1);
}
g_option_context_free(context);
if (option_version == TRUE) {
printf("%s\n", VERSION);
exit(0);
}
if (option_detach == TRUE) {
if (daemon(0, 0)) {
perror("Can't start daemon");
exit(1);
}
}
if (mkdir(STATEDIR, S_IRUSR | S_IWUSR | S_IXUSR |
S_IRGRP | S_IXGRP | S_IROTH | S_IXOTH) < 0) {
if (errno != EEXIST)
perror("Failed to create state directory");
}
if (mkdir(STORAGEDIR, S_IRUSR | S_IWUSR | S_IXUSR |
S_IRGRP | S_IXGRP | S_IROTH | S_IXOTH) < 0) {
if (errno != EEXIST)
perror("Failed to create storage directory");
}
umask(0077);
main_loop = g_main_loop_new(NULL, FALSE);
#ifdef NEED_THREADS
if (dbus_threads_init_default() == FALSE) {
fprintf(stderr, "Can't init usage of threads\n");
exit(1);
}
#endif
signal = setup_signalfd();
dbus_error_init(&err);
conn = g_dbus_setup_bus(DBUS_BUS_SYSTEM, CONNMAN_SERVICE, &err);
if (conn == NULL) {
if (dbus_error_is_set(&err) == TRUE) {
fprintf(stderr, "%s\n", err.message);
dbus_error_free(&err);
} else
fprintf(stderr, "Can't register with system bus\n");
exit(1);
}
g_dbus_set_disconnect_function(conn, disconnect_callback, NULL, NULL);
__connman_log_init(argv[0], option_debug, option_detach,
option_backtrace, "Connection Manager", VERSION);
__connman_dbus_init(conn);
if (option_config == NULL)
config_init(CONFIGMAINFILE);
else
config_init(option_config);
__connman_inotify_init();
__connman_technology_init();
__connman_notifier_init();
__connman_agent_init();
__connman_service_init();
__connman_provider_init();
__connman_network_init();
__connman_device_init(option_device, option_nodevice);
__connman_ippool_init();
__connman_iptables_init();
__connman_firewall_init();
__connman_nat_init();
__connman_tethering_init();
__connman_counter_init();
__connman_manager_init();
__connman_config_init();
__connman_stats_init();
__connman_clock_init();
__connman_resolver_init(option_dnsproxy);
__connman_ipconfig_init();
__connman_rtnl_init();
__connman_task_init();
__connman_proxy_init();
__connman_detect_init();
__connman_session_init();
__connman_timeserver_init();
__connman_connection_init();
__connman_plugin_init(option_plugin, option_noplugin);
__connman_rtnl_start();
__connman_dhcp_init();
__connman_dhcpv6_init();
__connman_wpad_init();
__connman_wispr_init();
__connman_rfkill_init();
g_free(option_config);
g_free(option_device);
g_free(option_plugin);
g_free(option_nodevice);
g_free(option_noplugin);
#ifdef SYSTEMD
/* Tell systemd that we have started up */
if( option_systemd )
sd_notify(0, "READY=1");
#endif
g_main_loop_run(main_loop);
g_source_remove(signal);
__connman_rfkill_cleanup();
__connman_wispr_cleanup();
__connman_wpad_cleanup();
__connman_dhcpv6_cleanup();
__connman_dhcp_cleanup();
__connman_session_cleanup();
__connman_plugin_cleanup();
__connman_provider_cleanup();
__connman_connection_cleanup();
__connman_timeserver_cleanup();
__connman_detect_cleanup();
__connman_proxy_cleanup();
__connman_task_cleanup();
__connman_rtnl_cleanup();
__connman_resolver_cleanup();
__connman_clock_cleanup();
__connman_stats_cleanup();
__connman_config_cleanup();
__connman_manager_cleanup();
__connman_counter_cleanup();
__connman_tethering_cleanup();
__connman_nat_cleanup();
__connman_firewall_cleanup();
__connman_iptables_cleanup();
__connman_ippool_cleanup();
__connman_device_cleanup();
__connman_network_cleanup();
__connman_service_cleanup();
__connman_agent_cleanup();
__connman_ipconfig_cleanup();
__connman_notifier_cleanup();
__connman_technology_cleanup();
__connman_inotify_cleanup();
__connman_dbus_cleanup();
__connman_log_cleanup(option_backtrace);
dbus_connection_unref(conn);
g_main_loop_unref(main_loop);
if (connman_settings.pref_timeservers != NULL)
g_strfreev(connman_settings.pref_timeservers);
g_free(connman_settings.auto_connect);
g_free(connman_settings.preferred_techs);
g_strfreev(connman_settings.fallback_nameservers);
g_strfreev(connman_settings.blacklisted_interfaces);
g_strfreev(connman_settings.tethering_technologies);
g_free(option_debug);
return 0;
}