/* called after each xml reload */
void stats_global (ice_config_t *config)
{
stats_event_flags (NULL, "server_id", config->server_id, STATS_GENERAL);
stats_event_flags (NULL, "host", config->hostname, STATS_GENERAL);
stats_event (NULL, "location", config->location);
stats_event (NULL, "admin", config->admin);
thread_spin_lock (&global.spinlock);
global.max_rate = config->max_bandwidth;
throttle_sends = 0;
thread_spin_unlock (&global.spinlock);
}
void fserve_initialize(void)
{
if (fserve_running) return;
ice_config_t *config = config_get_config();
mimetypes = NULL;
thread_spin_create (&pending_lock);
#ifndef HAVE_PREAD
thread_mutex_create (&seekread_lock);
#endif
fh_cache = avl_tree_new (_compare_fh, NULL);
fserve_recheck_mime_types (config);
config_release_config();
stats_event_flags (NULL, "file_connections", "0", STATS_COUNTERS);
fserve_running = 1;
memset (&no_file, 0, sizeof (no_file));
thread_mutex_create (&no_file.lock);
no_file.clients = avl_tree_new (client_compare, NULL);
no_file.refcount = 1;
no_file.expire = (time_t)-1;
no_file.f = -1;
avl_insert (fh_cache, &no_file);
INFO0("file serving started");
}
void stats_event_time (const char *mount, const char *name, int flags)
{
time_t now = time(NULL);
char buffer[100];
util_get_clf_time (buffer, sizeof (buffer), now);
stats_event_flags (mount, name, buffer, flags);
}
void stats_event_time (const char *mount, const char *name, int flags)
{
time_t now = time(NULL);
struct tm local;
char buffer[100];
localtime_r (&now, &local);
strftime (buffer, sizeof (buffer), ICECAST_TIME_FMT, &local);
stats_event_flags (mount, name, buffer, flags);
}
void stats_initialize(void)
{
if (_stats_running)
return;
/* set up global struct */
_stats.global_tree = avl_tree_new(_compare_stats, NULL);
_stats.source_tree = avl_tree_new(_compare_source_stats, NULL);
_stats.event_listeners = NULL;
thread_mutex_create (&_stats.listeners_lock);
_stats_running = 1;
stats_event_time (NULL, "server_start", STATS_GENERAL);
/* global currently active stats */
stats_event_flags (NULL, "clients", "0", STATS_COUNTERS);
stats_event_flags (NULL, "connections", "0", STATS_COUNTERS);
stats_event_flags (NULL, "sources", "0", STATS_COUNTERS);
stats_event_flags (NULL, "stats", "0", STATS_COUNTERS);
stats_event_flags (NULL, "banned_IPs", "0", STATS_COUNTERS);
stats_event (NULL, "listeners", "0");
#ifdef GIT_VERSION
stats_event (NULL, "build", GIT_VERSION);
#endif
/* global accumulating stats */
stats_event_flags (NULL, "client_connections", "0", STATS_COUNTERS);
stats_event_flags (NULL, "source_client_connections", "0", STATS_COUNTERS);
stats_event_flags (NULL, "source_relay_connections", "0", STATS_COUNTERS);
stats_event_flags (NULL, "source_total_connections", "0", STATS_COUNTERS);
stats_event_flags (NULL, "stats_connections", "0", STATS_COUNTERS);
stats_event_flags (NULL, "listener_connections", "0", STATS_COUNTERS);
stats_event_flags (NULL, "outgoing_kbitrate", "0", STATS_COUNTERS|STATS_REGULAR);
stats_event_flags (NULL, "stream_kbytes_sent", "0", STATS_COUNTERS|STATS_REGULAR);
stats_event_flags (NULL, "stream_kbytes_read", "0", STATS_COUNTERS|STATS_REGULAR);
}
static int do_yp_touch (ypdata_t *yp, char *s, unsigned len)
{
unsigned listeners = 0, max_listeners = 1;
char *val, *artist, *title;
int ret;
artist = (char *)stats_get_value (yp->mount, "artist");
title = (char *)stats_get_value (yp->mount, "title");
if (artist || title)
{
char *song;
char *separator = " - ";
if (artist == NULL)
{
artist = strdup("");
separator = "";
}
if (title == NULL) title = strdup("");
song = malloc (strlen (artist) + strlen (title) + strlen (separator) +1);
if (song)
{
sprintf (song, "%s%s%s", artist, separator, title);
add_yp_info(yp, song, YP_CURRENT_SONG);
stats_event_flags (yp->mount, "yp_currently_playing", song, STATS_COUNTERS);
free (song);
}
}
free (artist);
free (title);
val = (char *)stats_get_value (yp->mount, "listeners");
if (val)
{
listeners = atoi (val);
free (val);
}
val = stats_get_value (yp->mount, "max_listeners");
if (val == NULL || strcmp (val, "unlimited") == 0 || atoi(val) < 0)
max_listeners = client_limit;
else
max_listeners = atoi (val);
free (val);
val = stats_get_value (yp->mount, "subtype");
if (val)
{
add_yp_info (yp, val, YP_SUBTYPE);
free (val);
}
ret = snprintf (s, len, "action=touch&sid=%s&st=%s"
"&listeners=%u&max_listeners=%u&stype=%s\r\n",
yp->sid, yp->current_song, listeners, max_listeners, yp->subtype);
if (ret >= (signed)len)
return ret+1; /* space required for above text and nul*/
if (send_to_yp ("touch", yp, s) == 0)
{
yp_schedule (yp, yp->touch_interval);
return 0;
}
return -1;
}
