[svn-commits] russell: branch russell/sla_updates r54625 -
/team/russell/sla_updates/apps/
svn-commits at lists.digium.com
svn-commits at lists.digium.com
Thu Feb 15 09:47:08 MST 2007
Author: russell
Date: Thu Feb 15 10:47:07 2007
New Revision: 54625
URL: http://svn.digium.com/view/asterisk?view=rev&rev=54625
Log:
Keep track of when dialing a station began
Modified:
team/russell/sla_updates/apps/app_meetme.c
Modified: team/russell/sla_updates/apps/app_meetme.c
URL: http://svn.digium.com/view/asterisk/team/russell/sla_updates/apps/app_meetme.c?view=diff&rev=54625&r1=54624&r2=54625
==============================================================================
--- team/russell/sla_updates/apps/app_meetme.c (original)
+++ team/russell/sla_updates/apps/app_meetme.c Thu Feb 15 10:47:07 2007
@@ -455,6 +455,14 @@
AST_LIST_ENTRY(sla_ringing_trunk) entry;
};
+/*! \brief A station that is ringing */
+struct sla_ringing_station {
+ struct sla_station *station;
+ /*! The time that this station started ringing */
+ struct timeval ring_begin;
+ AST_LIST_ENTRY(sla_ringing_station) entry;
+};
+
/*!
* \brief A structure for data used by the sla thread
*/
@@ -464,7 +472,7 @@
ast_cond_t cond;
ast_mutex_t lock;
AST_LIST_HEAD_NOLOCK(, sla_ringing_trunk) ringing_trunks;
- AST_LIST_HEAD_NOLOCK(, sla_station_ref) ringing_stations;
+ AST_LIST_HEAD_NOLOCK(, sla_ringing_station) ringing_stations;
AST_LIST_HEAD_NOLOCK(, sla_failed_station) failed_stations;
AST_LIST_HEAD_NOLOCK(, sla_event) event_q;
unsigned int stop:1;
@@ -2982,7 +2990,7 @@
/*! \brief Find an SLA trunk by name
* \note This must be called with the sla_trunks container locked
*/
-static struct sla_trunk *find_trunk(const char *name)
+static struct sla_trunk *sla_find_trunk(const char *name)
{
struct sla_trunk *trunk = NULL;
@@ -2997,7 +3005,7 @@
/*! \brief Find an SLA station by name
* \note This must be called with the sla_stations container locked
*/
-static struct sla_station *find_station(const char *name)
+static struct sla_station *sla_find_station(const char *name)
{
struct sla_station *station = NULL;
@@ -3009,7 +3017,7 @@
return station;
}
-static struct sla_trunk_ref *find_trunk_ref(const struct sla_station *station,
+static struct sla_trunk_ref *sla_sla_find_trunk_ref(const struct sla_station *station,
const char *name)
{
struct sla_trunk_ref *trunk_ref = NULL;
@@ -3022,7 +3030,7 @@
return trunk_ref;
}
-static struct sla_station_ref *create_station_ref(struct sla_station *station)
+static struct sla_station_ref *sla_create_station_ref(struct sla_station *station)
{
struct sla_station_ref *station_ref;
@@ -3034,7 +3042,20 @@
return station_ref;
}
-static void change_trunk_state(const struct sla_trunk *trunk, enum sla_trunk_state state, int inactive_only)
+static struct sla_ringing_station *sla_create_ringing_station(struct sla_station *station)
+{
+ struct sla_ringing_station *ringing_station;
+
+ if (!(ringing_station = ast_calloc(1, sizeof(*ringing_station))))
+ return NULL;
+
+ ringing_station->station = station;
+ ringing_station->ring_begin = ast_tvnow();
+
+ return ringing_station;
+}
+
+static void sla_change_trunk_state(const struct sla_trunk *trunk, enum sla_trunk_state state, int inactive_only)
{
struct sla_station *station;
struct sla_trunk_ref *trunk_ref;
@@ -3089,7 +3110,7 @@
if (ast_atomic_dec_and_test((int *) &trunk_ref->trunk->active_stations)) {
strncat(conf_name, "|K", sizeof(conf_name) - strlen(conf_name) - 1);
admin_exec(NULL, conf_name);
- change_trunk_state(trunk_ref->trunk, SLA_TRUNK_STATE_IDLE, 0);
+ sla_change_trunk_state(trunk_ref->trunk, SLA_TRUNK_STATE_IDLE, 0);
}
ast_dial_join(station->dial);
@@ -3106,9 +3127,9 @@
static void sla_handle_dial_state_event(void)
{
- struct sla_station_ref *station_ref;
-
- AST_LIST_TRAVERSE_SAFE_BEGIN(&sla.ringing_stations, station_ref, entry) {
+ struct sla_ringing_station *ringing_station;
+
+ AST_LIST_TRAVERSE_SAFE_BEGIN(&sla.ringing_stations, ringing_station, entry) {
struct sla_trunk_ref *s_trunk_ref;
struct sla_ringing_trunk *ringing_trunk;
struct run_station_args args;
@@ -3118,22 +3139,22 @@
ast_mutex_t cond_lock;
ast_cond_t cond;
- switch ((dial_res = ast_dial_state(station_ref->station->dial))) {
+ switch ((dial_res = ast_dial_state(ringing_station->station->dial))) {
case AST_DIAL_RESULT_HANGUP:
case AST_DIAL_RESULT_INVALID:
case AST_DIAL_RESULT_FAILED:
case AST_DIAL_RESULT_TIMEOUT:
case AST_DIAL_RESULT_UNANSWERED:
AST_LIST_REMOVE_CURRENT(&sla.ringing_stations, entry);
- ast_dial_join(station_ref->station->dial);
- ast_dial_destroy(station_ref->station->dial);
- station_ref->station->dial = NULL;
- free(station_ref);
+ ast_dial_join(ringing_station->station->dial);
+ ast_dial_destroy(ringing_station->station->dial);
+ ringing_station->station->dial = NULL;
+ free(ringing_station);
break;
case AST_DIAL_RESULT_ANSWERED:
AST_LIST_REMOVE_CURRENT(&sla.ringing_stations, entry);
/* Find the appropriate trunk to answer. */
- AST_LIST_TRAVERSE(&station_ref->station->trunks, s_trunk_ref, entry) {
+ AST_LIST_TRAVERSE(&ringing_station->station->trunks, s_trunk_ref, entry) {
ast_mutex_lock(&sla.lock);
AST_LIST_TRAVERSE_SAFE_BEGIN(&sla.ringing_trunks, ringing_trunk, entry) {
if (s_trunk_ref->trunk == ringing_trunk->trunk) {
@@ -3148,18 +3169,18 @@
}
if (!ringing_trunk) {
ast_log(LOG_DEBUG, "Found no ringing trunk for station '%s' to answer!\n",
- station_ref->station->name);
+ ringing_station->station->name);
break;
}
- s_trunk_ref->chan = ast_dial_answered(station_ref->station->dial);
+ s_trunk_ref->chan = ast_dial_answered(ringing_station->station->dial);
ast_answer(ringing_trunk->trunk->chan);
- change_trunk_state(ringing_trunk->trunk, SLA_TRUNK_STATE_UP, 0);
+ sla_change_trunk_state(ringing_trunk->trunk, SLA_TRUNK_STATE_UP, 0);
args.trunk_ref = s_trunk_ref;
- args.station = station_ref->station;
+ args.station = ringing_station->station;
args.cond = &cond;
args.cond_lock = &cond_lock;
free(ringing_trunk);
- free(station_ref);
+ free(ringing_station);
ast_mutex_init(&cond_lock);
ast_cond_init(&cond, NULL);
pthread_attr_init(&attr);
@@ -3193,6 +3214,7 @@
struct sla_trunk_ref *trunk_ref;
struct sla_station_ref *station_ref;
struct sla_ringing_trunk *ringing_trunk;
+ struct sla_ringing_station *ringing_station;
ast_mutex_lock(&sla.lock);
@@ -3202,7 +3224,6 @@
AST_LIST_TRAVERSE(&ringing_trunk->trunk->stations, station_ref, entry) {
char *tech, *tech_data;
struct ast_dial *dial;
- struct sla_station_ref *ringing_ref;
struct sla_failed_station *failed_station;
/* Did we fail to dial this station earlier? If so, has it been
* a minute since we tried? */
@@ -3219,11 +3240,11 @@
if (failed_station)
continue;
AST_LIST_TRAVERSE_SAFE_END
- AST_LIST_TRAVERSE(&sla.ringing_stations, ringing_ref, entry) {
- if (station_ref->station == ringing_ref->station)
+ AST_LIST_TRAVERSE(&sla.ringing_stations, ringing_station, entry) {
+ if (station_ref->station == ringing_station->station)
break;
}
- if (ringing_ref)
+ if (ringing_station)
continue;
if (!(dial = ast_dial_create()))
continue;
@@ -3243,13 +3264,13 @@
AST_LIST_INSERT_HEAD(&sla.failed_stations, failed_station, entry);
continue;
}
- if (!(ringing_ref = create_station_ref(station_ref->station))) {
+ if (!(ringing_station = sla_create_ringing_station(station_ref->station))) {
ast_dial_join(dial);
ast_dial_destroy(dial);
continue;
}
station_ref->station->dial = dial;
- AST_LIST_INSERT_HEAD(&sla.ringing_stations, ringing_ref, entry);
+ AST_LIST_INSERT_HEAD(&sla.ringing_stations, ringing_station, entry);
ast_log(LOG_DEBUG, "Started dialing station '%s'\n", station_ref->station->name);
}
}
@@ -3257,8 +3278,8 @@
/* Now, all of the stations that should be ringing, are ringing. */
/* Find stations that shouldn't be ringing anymore. */
- AST_LIST_TRAVERSE_SAFE_BEGIN(&sla.ringing_stations, station_ref, entry) {
- AST_LIST_TRAVERSE(&station_ref->station->trunks, trunk_ref, entry) {
+ AST_LIST_TRAVERSE_SAFE_BEGIN(&sla.ringing_stations, ringing_station, entry) {
+ AST_LIST_TRAVERSE(&ringing_station->station->trunks, trunk_ref, entry) {
struct sla_ringing_trunk *ringing_trunk;
ast_mutex_lock(&sla.lock);
AST_LIST_TRAVERSE(&sla.ringing_trunks, ringing_trunk, entry) {
@@ -3271,10 +3292,10 @@
}
if (!trunk_ref) {
AST_LIST_REMOVE_CURRENT(&sla.ringing_stations, entry);
- ast_dial_join(station_ref->station->dial);
- ast_dial_destroy(station_ref->station->dial);
- station_ref->station->dial = NULL;
- free(station_ref);
+ ast_dial_join(ringing_station->station->dial);
+ ast_dial_destroy(ringing_station->station->dial);
+ ringing_station->station->dial = NULL;
+ free(ringing_station);
}
}
AST_LIST_TRAVERSE_SAFE_END
@@ -3286,13 +3307,13 @@
event->trunk_ref->state = SLA_TRUNK_STATE_ONHOLD;
ast_device_state_changed("SLA:%s_%s",
event->station->name, event->trunk_ref->trunk->name);
- change_trunk_state(event->trunk_ref->trunk, SLA_TRUNK_STATE_ONHOLD, 1);
+ sla_change_trunk_state(event->trunk_ref->trunk, SLA_TRUNK_STATE_ONHOLD, 1);
}
static void sla_handle_unhold_event(struct sla_event *event)
{
if (ast_atomic_dec_and_test((int *) &event->trunk_ref->trunk->hold_stations) == 1)
- change_trunk_state(event->trunk_ref->trunk, SLA_TRUNK_STATE_UP, 0);
+ sla_change_trunk_state(event->trunk_ref->trunk, SLA_TRUNK_STATE_UP, 0);
else {
event->trunk_ref->state = SLA_TRUNK_STATE_UP;
ast_device_state_changed("SLA:%s_%s",
@@ -3306,7 +3327,7 @@
snprintf(buf, sizeof(buf), "SLA_%s|K", ringing_trunk->trunk->name);
admin_exec(NULL, buf);
- change_trunk_state(ringing_trunk->trunk, SLA_TRUNK_STATE_IDLE, 0);
+ sla_change_trunk_state(ringing_trunk->trunk, SLA_TRUNK_STATE_IDLE, 0);
free(ringing_trunk);
}
@@ -3374,7 +3395,7 @@
static void *sla_thread(void *data)
{
struct sla_failed_station *failed_station;
- struct sla_station_ref *station_ref;
+ struct sla_ringing_station *ringing_station;
ast_mutex_lock(&sla.lock);
@@ -3419,8 +3440,8 @@
ast_mutex_unlock(&sla.lock);
- while ((station_ref = AST_LIST_REMOVE_HEAD(&sla.ringing_stations, entry)))
- free(station_ref);
+ while ((ringing_station = AST_LIST_REMOVE_HEAD(&sla.ringing_stations, entry)))
+ free(ringing_station);
while ((failed_station = AST_LIST_REMOVE_HEAD(&sla.failed_stations, entry)))
free(failed_station);
@@ -3550,7 +3571,7 @@
}
AST_RWLIST_RDLOCK(&sla_stations);
- station = find_station(station_name);
+ station = sla_find_station(station_name);
AST_RWLIST_UNLOCK(&sla_stations);
if (!station) {
@@ -3561,7 +3582,7 @@
AST_RWLIST_RDLOCK(&sla_trunks);
if (!ast_strlen_zero(trunk_name))
- trunk_ref = find_trunk_ref(station, trunk_name);
+ trunk_ref = sla_sla_find_trunk_ref(station, trunk_name);
else {
AST_LIST_TRAVERSE(&station->trunks, trunk_ref, entry) {
if (trunk_ref->state == SLA_TRUNK_STATE_IDLE)
@@ -3587,7 +3608,7 @@
.cond_lock = &cond_lock,
.cond = &cond,
};
- change_trunk_state(trunk_ref->trunk, SLA_TRUNK_STATE_UP, 0);
+ sla_change_trunk_state(trunk_ref->trunk, SLA_TRUNK_STATE_UP, 0);
/* Create a thread to dial the trunk and dump it into the conference.
* However, we want to wait until the trunk has been dialed and the
* conference is created before continuing on here. */
@@ -3607,7 +3628,7 @@
if (!trunk_ref->trunk->chan) {
ast_log(LOG_DEBUG, "Trunk didn't get created. chan: %lx\n", (long) trunk_ref->trunk->chan);
pbx_builtin_setvar_helper(chan, "SLASTATION_STATUS", "CONGESTION");
- change_trunk_state(trunk_ref->trunk, SLA_TRUNK_STATE_IDLE, 0);
+ sla_change_trunk_state(trunk_ref->trunk, SLA_TRUNK_STATE_IDLE, 0);
return 0;
}
}
@@ -3626,7 +3647,7 @@
if (res == 1) {
strncat(conf_name, "|K", sizeof(conf_name) - strlen(conf_name) - 1);
admin_exec(NULL, conf_name);
- change_trunk_state(trunk_ref->trunk, SLA_TRUNK_STATE_IDLE, 0);
+ sla_change_trunk_state(trunk_ref->trunk, SLA_TRUNK_STATE_IDLE, 0);
}
pbx_builtin_setvar_helper(chan, "SLASTATION_STATUS", "SUCCESS");
@@ -3656,7 +3677,7 @@
ringing_trunk->trunk = trunk;
ringing_trunk->ring_begin = ast_tvnow();
- change_trunk_state(trunk, SLA_TRUNK_STATE_RINGING, 0);
+ sla_change_trunk_state(trunk, SLA_TRUNK_STATE_RINGING, 0);
ast_mutex_lock(&sla.lock);
AST_LIST_INSERT_HEAD(&sla.ringing_trunks, ringing_trunk, entry);
@@ -3676,7 +3697,7 @@
struct sla_ringing_trunk *ringing_trunk;
AST_RWLIST_RDLOCK(&sla_trunks);
- trunk = find_trunk(trunk_name);
+ trunk = sla_find_trunk(trunk_name);
AST_RWLIST_UNLOCK(&sla_trunks);
if (!trunk) {
ast_log(LOG_ERROR, "SLA Trunk '%s' not found!\n", trunk_name);
@@ -3966,11 +3987,10 @@
}
}
- if (!(station_ref = ast_calloc(1, sizeof(*station_ref)))) {
+ if (!(station_ref = sla_create_station_ref(station))) {
free(trunk_ref);
return;
}
- station_ref->station = station;
ast_atomic_fetchadd_int((int *) &trunk->num_stations, 1);
AST_RWLIST_WRLOCK(&sla_trunks);
AST_LIST_INSERT_TAIL(&trunk->stations, station_ref, entry);
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