// Authenticate connection and request the info of a particular sockaddr_in.
// Return 0 on success.
int
citrusleaf_info_host_auth(as_cluster* cluster, struct sockaddr_in *sa_in, char *names, char **values, int timeout_ms, bool send_asis, bool check_bounds)
{
int fd = cf_socket_create_and_connect_nb(sa_in);
if (fd == -1) {
return CITRUSLEAF_FAIL_UNAVAILABLE;
}
if (cluster->user) {
int status = as_authenticate(fd, cluster->user, cluster->password, timeout_ms);
if (status) {
cf_error("Authentication failed for %s", cluster->user);
cf_close(fd);
return status;
}
}
int rv = citrusleaf_info_host_limit(fd, names, values, timeout_ms, send_asis, 0, check_bounds);
shutdown(fd, SHUT_RDWR);
cf_close(fd);
if (rv == 0 && strncmp(*values, "security error", 14) == 0) {
cf_error("%s", *values);
free(*values);
return CITRUSLEAF_NOT_AUTHENTICATED;
}
return rv;
}
static int
as_node_authenticate_connection(as_node* node, int* fd)
{
as_cluster* cluster = node->cluster;
if (cluster->user) {
int status = as_authenticate(*fd, cluster->user, cluster->password, cluster->conn_timeout_ms);
if (status) {
cf_debug("Authentication failed for %s", cluster->user);
cf_close(*fd);
*fd = -1;
return status;
}
}
return 0;
}
/**
* Parse errors returned from Last.fm and adjust the status if applicable
*/
static void as_parse_error(char *response)
{
gchar *tmp, *message;
gushort code;
tmp = strstr(response, "<error code=\"") + 13;
code = g_ascii_strtoll(tmp, NULL, 0);
switch(code) {
case 4:
as_conn.status = BADAUTH;
break;
case 9:
as_authenticate();
break;
default:
break;
}
tmp = strstr(tmp, "\">") + 2;
message = g_strndup(tmp, strcspn(tmp, "<"));
g_warning("%s", message);
g_free(message);
}
int main(int argc, char *argv[])
{
pid_t pid;
struct sigaction sa;
if (init_preferences(argc, argv) == FALSE)
g_error("Config file parsing failed");
/* Open the log file before forking, so that if there is an error, the
* user will get some idea what is going on */
open_log(prefs.log_file);
g_log_set_default_handler(scmpc_log, NULL);
/* Check if scmpc is already running */
if ((pid = scmpc_is_running()) > 0) {
clear_preferences();
g_error("Daemon is already running with PID: %ld", (long)pid);
}
/* Daemonise if wanted */
if (prefs.fork)
daemonise();
/* Signal handler */
open_signal_pipe();
sa.sa_handler = sighandler;
sigfillset(&sa.sa_mask);
sa.sa_flags = SA_RESTART;
sigaction(SIGINT, &sa, NULL);
sigaction(SIGTERM, &sa, NULL);
sigaction(SIGQUIT, &sa, NULL);
if (as_connection_init() == FALSE) {
scmpc_cleanup();
exit(EXIT_FAILURE);
}
as_authenticate();
queue_init();
queue_load();
// submit the loaded queue
as_check_submit();
mpd.song_pos = g_timer_new();
mpd.idle_source = 0;
if (!mpd_connect()) {
mpd_disconnect();
mpd_schedule_reconnect();
}
// set up main loop events
loop = g_main_loop_new(NULL, FALSE);
// save queue
if (prefs.cache_interval > 0) {
cache_save_source = g_timeout_add_seconds(prefs.cache_interval * 60,
queue_save, NULL);
}
g_main_loop_run(loop);
scmpc_cleanup();
}
