static ypdata_t *create_yp_entry (const char *mount)
{
ypdata_t *yp;
char *s;
yp = calloc (1, sizeof (ypdata_t));
do
{
unsigned len = 512;
int ret;
char *url;
mount_proxy *mountproxy = NULL;
ice_config_t *config;
if (yp == NULL)
break;
yp->mount = strdup (mount);
yp->server_name = strdup ("");
yp->server_desc = strdup ("");
yp->server_genre = strdup ("");
yp->bitrate = strdup ("");
yp->server_type = strdup ("");
yp->cluster_password = strdup ("");
yp->url = strdup ("");
yp->current_song = strdup ("");
yp->audio_info = strdup ("");
yp->subtype = strdup ("");
yp->process = do_yp_add;
url = malloc (len);
if (url == NULL)
break;
config = config_get_config();
ret = snprintf (url, len, "http://%s:%d%s", config->hostname, config->port, mount);
if (ret >= (signed)len)
{
s = realloc (url, ++ret);
if (s) url = s;
snprintf (url, ret, "http://%s:%d%s", config->hostname, config->port, mount);
}
mountproxy = config_find_mount (config, mount);
if (mountproxy && mountproxy->cluster_password)
add_yp_info (yp, mountproxy->cluster_password, YP_CLUSTER_PASSWORD);
config_release_config();
yp->listen_url = util_url_escape (url);
free (url);
if (yp->listen_url == NULL)
break;
yp_schedule (yp, 0);
return yp;
} while (0);
yp_destroy_ypdata (yp);
return NULL;
}
static unsigned do_yp_add (ypdata_t *yp, char *s, unsigned len)
{
int ret;
char *value;
value = stats_get_value (yp->mount, "server_type");
add_yp_info (yp, value, YP_SERVER_TYPE);
free (value);
value = stats_get_value (yp->mount, "server_name");
add_yp_info (yp, value, YP_SERVER_NAME);
free (value);
value = stats_get_value (yp->mount, "server_url");
add_yp_info (yp, value, YP_SERVER_URL);
free (value);
value = stats_get_value (yp->mount, "genre");
add_yp_info (yp, value, YP_SERVER_GENRE);
free (value);
value = stats_get_value (yp->mount, "bitrate");
add_yp_info (yp, value, YP_BITRATE);
free (value);
value = stats_get_value (yp->mount, "server_description");
add_yp_info (yp, value, YP_SERVER_DESC);
free (value);
value = stats_get_value (yp->mount, "subtype");
add_yp_info (yp, value, YP_SUBTYPE);
free (value);
value = stats_get_value (yp->mount, "audio_info");
add_yp_info (yp, value, YP_AUDIO_INFO);
free (value);
ret = snprintf (s, len, "action=add&sn=%s&genre=%s&cpswd=%s&desc="
"%s&url=%s&listenurl=%s&type=%s&stype=%s&b=%s&%s\r\n",
yp->server_name, yp->server_genre, yp->cluster_password,
yp->server_desc, yp->url, yp->listen_url,
yp->server_type, yp->subtype, yp->bitrate, yp->audio_info);
if (ret >= (signed)len)
return ret+1;
if (send_to_yp ("add", yp, s) == 0)
{
yp->process = do_yp_touch;
/* force first touch in 5 secs */
yp->next_update = time(NULL) + 5;
}
return 0;
}
/* the incoming rate can vary a fair bit so to get the expected value I add about 10%
* (to handle lower figures) and then refer to the most significant 3 bits using shift
* ops. This should give us a resoanble estimation for YP
*/
static void set_bitrate_from_inrate (ypdata_t *yp)
{
char *value = stats_get_value (yp->mount, "incoming_bitrate");
if (value)
{
long v = atol (value), c = 0;
char buf [12];
v = (long)(v*1.1) + 5;
for (; v > 7; c++)
v >>= 1;
v <<= c;
v /= 1024;
snprintf (buf, sizeof buf, "%ld", v);
add_yp_info (yp, buf, YP_BITRATE);
free (value);
}
}
static unsigned do_yp_touch (ypdata_t *yp, char *s, unsigned len)
{
unsigned listeners = 0;
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, "yp_currently_playing", song, YP_CURRENT_SONG);
free (song);
}
}
free (artist);
free (title);
val = (char *)stats_get_value (yp->mount, "listeners");
if (val)
{
listeners = atoi (val);
free (val);
}
ret = snprintf (s, len, "action=touch&sid=%s&st=%s&listeners=%u\r\n",
yp->sid, yp->current_song, listeners);
if (ret >= (signed)len)
return ret+1; /* space required for above text and nul*/
send_to_yp ("touch", yp, s);
return 0;
}
static ypdata_t *create_yp_entry (source_t *source)
{
ypdata_t *yp;
char *s;
if (source->running == 0 || source->yp_public == 0)
return NULL;
yp = calloc (1, sizeof (ypdata_t));
do
{
unsigned len = 512;
int ret;
char *url;
ice_config_t *config;
if (yp == NULL)
break;
yp->mount = strdup (source->mount);
yp->server_name = strdup ("");
yp->server_desc = strdup ("");
yp->server_genre = strdup ("");
yp->bitrate = strdup ("");
yp->server_desc = strdup ("");
yp->server_type = strdup ("");
yp->cluster_password = strdup ("");
yp->url = strdup ("");
yp->current_song = strdup ("");
yp->audio_info = strdup ("");
yp->process = do_yp_add;
url = malloc (len);
if (url == NULL)
break;
config = config_get_config();
ret = snprintf (url, len, "http://%s:%d%s", config->hostname, config->port, source->mount);
if (ret >= (signed)len)
{
s = realloc (url, ++ret);
if (s) url = s;
snprintf (url, ret, "http://%s:%d%s", config->hostname, config->port, source->mount);
}
config_release_config();
yp->listen_url = util_url_escape (url);
free (url);
if (yp->listen_url == NULL)
break;
/* ice-* is icecast, icy-* is shoutcast */
add_yp_info (yp, "server_type", source->format->format_description, YP_SERVER_TYPE);
if ((s = httpp_getvar(source->parser, "ice-name"))) {
add_yp_info (yp, "server_name", s, YP_SERVER_NAME);
}
if ((s = httpp_getvar(source->parser, "icy-name"))) {
add_yp_info (yp, "server_name", s, YP_SERVER_NAME);
}
if ((s = httpp_getvar(source->parser, "ice-url"))) {
add_yp_info(yp, "server_url", s, YP_SERVER_URL);
}
if ((s = httpp_getvar(source->parser, "icy-url"))) {
add_yp_info(yp, "server_url", s, YP_SERVER_URL);
}
if ((s = httpp_getvar(source->parser, "ice-genre"))) {
add_yp_info(yp, "genre", s, YP_SERVER_GENRE);
}
if ((s = httpp_getvar(source->parser, "icy-genre"))) {
add_yp_info(yp, "genre", s, YP_SERVER_GENRE);
}
if ((s = httpp_getvar(source->parser, "ice-bitrate"))) {
add_yp_info(yp, "bitrate", s, YP_BITRATE);
}
if ((s = httpp_getvar(source->parser, "icy-br"))) {
add_yp_info(yp, "bitrate", s, YP_BITRATE);
}
if ((s = httpp_getvar(source->parser, "ice-description"))) {
add_yp_info(yp, "server_description", s, YP_SERVER_DESC);
}
s = util_dict_urlencode (source->audio_info, '&');
if (s)
add_yp_info (yp, "audio_info", s, YP_AUDIO_INFO);
free(s);
return yp;
} while (0);
yp_destroy_ypdata (yp);
return NULL;
}
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;
}
static int do_yp_add (ypdata_t *yp, char *s, unsigned len)
{
int ret;
char *value;
value = stats_get_value (yp->mount, "server_type");
add_yp_info (yp, value, YP_SERVER_TYPE);
free (value);
value = stats_get_value (yp->mount, "server_name");
add_yp_info (yp, value, YP_SERVER_NAME);
free (value);
value = stats_get_value (yp->mount, "server_url");
add_yp_info (yp, value, YP_SERVER_URL);
free (value);
value = stats_get_value (yp->mount, "genre");
add_yp_info (yp, value, YP_SERVER_GENRE);
free (value);
value = stats_get_value (yp->mount, "bitrate");
if (value)
{
add_yp_info (yp, value, YP_BITRATE);
free (value);
}
else
set_bitrate_from_inrate (yp);
value = stats_get_value (yp->mount, "server_description");
add_yp_info (yp, value, YP_SERVER_DESC);
free (value);
value = stats_get_value (yp->mount, "subtype");
add_yp_info (yp, value, YP_SUBTYPE);
free (value);
value = stats_get_value (yp->mount, "audio_info");
add_yp_info (yp, value, YP_AUDIO_INFO);
free (value);
if (yp->server_name[0] == 0 || yp->server_genre[0] == 0 || yp->server_type[0] == 0 || yp->bitrate[0] == 0)
{
INFO1 ("mount %s requires stats (sn, genre, type, bitrate)", yp->mount);
yp_schedule (yp, 600);
return -1;
}
ret = snprintf (s, len, "action=add&sn=%s&genre=%s&cpswd=%s&desc="
"%s&url=%s&listenurl=%s&type=%s&stype=%s&b=%s&%s\r\n",
yp->server_name, yp->server_genre, yp->cluster_password,
yp->server_desc, yp->url, yp->listen_url,
yp->server_type, yp->subtype, yp->bitrate, yp->audio_info);
if (ret >= (signed)len)
return ret+1;
ret = send_to_yp ("add", yp, s);
if (ret == 0)
{
yp->process = do_yp_touch;
/* force first touch in 5 secs */
yp_schedule (yp, 5);
}
return ret;
}
