aboutsummaryrefslogtreecommitdiffstats
diff options
context:
space:
mode:
Diffstat
-rw-r--r--apps/app_dial.c48
-rw-r--r--apps/app_queue.c11
-rw-r--r--include/asterisk/pbx.h2
-rw-r--r--res/res_features.c89
4 files changed, 53 insertions, 97 deletions
diff --git a/apps/app_dial.c b/apps/app_dial.c
index 41a6f7285..303b36121 100644
--- a/apps/app_dial.c
+++ b/apps/app_dial.c
@@ -1837,37 +1837,29 @@ static int dial_exec_full(struct ast_channel *chan, void *data, struct ast_flags
res = -1;
}
- if (res != AST_PBX_NO_HANGUP_PEER && res != AST_PBX_NO_HANGUP_PEER_PARKED) {
- if (res != AST_PBX_KEEPALIVE && !chan->_softhangup)
- chan->hangupcause = peer->hangupcause;
- ast_hangup(peer);
- }
+ if (!chan->_softhangup)
+ chan->hangupcause = peer->hangupcause;
+ ast_hangup(peer);
}
out:
- /* cleaning up chan is not a good idea here if AST_PBX_KEEPALIVE
- is returned; chan will get the love it needs from another
- thread */
- if (res != AST_PBX_KEEPALIVE) {
- if (moh) {
- moh = 0;
- ast_moh_stop(chan);
- } else if (sentringing) {
- sentringing = 0;
- ast_indicate(chan, -1);
- }
- ast_rtp_early_bridge(chan, NULL);
- hanguptree(outgoing, NULL);
- pbx_builtin_setvar_helper(chan, "DIALSTATUS", status);
- if (option_debug)
- ast_log(LOG_DEBUG, "Exiting with DIALSTATUS=%s.\n", status);
-
- if ((ast_test_flag(peerflags, OPT_GO_ON)) && (!chan->_softhangup) && (res != AST_PBX_KEEPALIVE)) {
- if (timelimit)
- chan->whentohangup = 0;
- res = 0;
- }
+ if (moh) {
+ moh = 0;
+ ast_moh_stop(chan);
+ } else if (sentringing) {
+ sentringing = 0;
+ ast_indicate(chan, -1);
+ }
+ ast_rtp_early_bridge(chan, NULL);
+ hanguptree(outgoing, NULL);
+ pbx_builtin_setvar_helper(chan, "DIALSTATUS", status);
+ if (option_debug)
+ ast_log(LOG_DEBUG, "Exiting with DIALSTATUS=%s.\n", status);
+
+ if (ast_test_flag(peerflags, OPT_GO_ON) && !chan->_softhangup) {
+ if (calldurationlimit)
+ chan->whentohangup = 0;
+ res = 0;
}
-
done:
ast_module_user_remove(u);
return res;
diff --git a/apps/app_queue.c b/apps/app_queue.c
index d0f81a699..25be3e4fc 100644
--- a/apps/app_queue.c
+++ b/apps/app_queue.c
@@ -3155,7 +3155,7 @@ static int try_calling(struct queue_ent *qe, const char *options, char *announce
transfer_ds = setup_transfer_datastore(qe, member, callstart, callcompletedinsl);
bridge = ast_bridge_call(qe->chan,peer, &bridge_config);
- if (bridge != AST_PBX_KEEPALIVE && !attended_transfer_occurred(qe->chan)) {
+ if (!attended_transfer_occurred(qe->chan)) {
struct ast_datastore *tds;
if (strcasecmp(oldcontext, qe->chan->context) || strcasecmp(oldexten, qe->chan->exten)) {
ast_queue_log(queuename, qe->chan->uniqueid, member->membername, "TRANSFER", "%s|%s|%ld|%ld",
@@ -3164,7 +3164,7 @@ static int try_calling(struct queue_ent *qe, const char *options, char *announce
} else if (qe->chan->_softhangup) {
ast_queue_log(queuename, qe->chan->uniqueid, member->membername, "COMPLETECALLER", "%ld|%ld|%d",
(long) (callstart - qe->start), (long) (time(NULL) - callstart), qe->opos);
- if (bridge != AST_PBX_NO_HANGUP_PEER && bridge != AST_PBX_NO_HANGUP_PEER_PARKED && qe->parent->eventwhencalled)
+ if (qe->parent->eventwhencalled)
manager_event(EVENT_FLAG_AGENT, "AgentComplete",
"Queue: %s\r\n"
"Uniqueid: %s\r\n"
@@ -3181,7 +3181,7 @@ static int try_calling(struct queue_ent *qe, const char *options, char *announce
} else {
ast_queue_log(queuename, qe->chan->uniqueid, member->membername, "COMPLETEAGENT", "%ld|%ld|%d",
(long) (callstart - qe->start), (long) (time(NULL) - callstart), qe->opos);
- if (bridge != AST_PBX_NO_HANGUP_PEER && bridge != AST_PBX_NO_HANGUP_PEER_PARKED && qe->parent->eventwhencalled)
+ if (qe->parent->eventwhencalled)
manager_event(EVENT_FLAG_AGENT, "AgentComplete",
"Queue: %s\r\n"
"Uniqueid: %s\r\n"
@@ -3206,8 +3206,7 @@ static int try_calling(struct queue_ent *qe, const char *options, char *announce
if (transfer_ds) {
ast_channel_datastore_free(transfer_ds);
}
- if (bridge != AST_PBX_NO_HANGUP_PEER && bridge != AST_PBX_NO_HANGUP_PEER_PARKED)
- ast_hangup(peer);
+ ast_hangup(peer);
res = bridge ? bridge : 1;
ao2_ref(member, -1);
}
@@ -4079,7 +4078,7 @@ stop:
}
/* Don't allow return code > 0 */
- if (res >= 0 && res != AST_PBX_KEEPALIVE) {
+ if (res >= 0) {
res = 0;
if (ringing) {
ast_indicate(chan, -1);
diff --git a/include/asterisk/pbx.h b/include/asterisk/pbx.h
index 001826380..0ac09f39d 100644
--- a/include/asterisk/pbx.h
+++ b/include/asterisk/pbx.h
@@ -38,8 +38,6 @@ extern "C" {
/*! \brief Special return values from applications to the PBX { */
#define AST_PBX_KEEPALIVE 10 /*!< Destroy the thread, but don't hang up the channel */
-#define AST_PBX_NO_HANGUP_PEER 11 /*!< The peer has been involved in a transfer */
-#define AST_PBX_NO_HANGUP_PEER_PARKED 12 /*!< Don't touch the peer channel - it was sent to the parking lot and might be gone by now */
/*! } */
#define PRIORITY_HINT -1 /*!< Special Priority for a hint */
diff --git a/res/res_features.c b/res/res_features.c
index 8e6799298..e476676f4 100644
--- a/res/res_features.c
+++ b/res/res_features.c
@@ -535,12 +535,8 @@ static int masq_park_call_announce(struct ast_channel *rchan, struct ast_channel
{
return masq_park_call(rchan, peer, timeout, extout, 1);
}
-
#define FEATURE_RETURN_HANGUP -1
#define FEATURE_RETURN_SUCCESSBREAK 0
-#define FEATURE_RETURN_PBX_KEEPALIVE AST_PBX_KEEPALIVE
-#define FEATURE_RETURN_NO_HANGUP_PEER AST_PBX_NO_HANGUP_PEER
-#define FEATURE_RETURN_NO_HANGUP_PEER_PARKED AST_PBX_NO_HANGUP_PEER_PARKED
#define FEATURE_RETURN_PASSDIGITS 21
#define FEATURE_RETURN_STOREDIGITS 22
#define FEATURE_RETURN_SUCCESS 23
@@ -575,30 +571,22 @@ static int builtin_parkcall(struct ast_channel *chan, struct ast_channel *peer,
u = ast_module_user_add(chan);
set_peers(&parker, &parkee, peer, chan, sense);
- /* Setup the exten/priority to be s/1 since we don't know
- where this call should return */
- strcpy(chan->exten, "s");
- chan->priority = 1;
+ /* we used to set chan's exten and priority to "s" and 1
+ here, but this generates (in some cases) an invalid
+ extension, and if "s" exists, could errantly
+ cause execution of extensions you don't expect It
+ makes more sense to let nature take its course
+ when chan finishes, and let the pbx do its thing
+ and hang up when the park is over.
+ */
if (chan->_state != AST_STATE_UP)
res = ast_answer(chan);
if (!res)
res = ast_safe_sleep(chan, 1000);
- if (!res) {
- if (sense == FEATURE_SENSE_CHAN) {
- res = ast_park_call(parkee, parker, 0, NULL);
- if (!res) {
- if (sense == FEATURE_SENSE_CHAN) {
- res = AST_PBX_NO_HANGUP_PEER_PARKED;
- } else {
- res = AST_PBX_KEEPALIVE;
- }
- }
- }
- else if (sense == FEATURE_SENSE_PEER) {
- masq_park_call_announce(parkee, parker, 0, NULL);
- res = 0; /* PBX should hangup zombie channel */
- }
+ if (!res) { /* one direction used to call park_call.... */
+ masq_park_call_announce(parkee, parker, 0, NULL);
+ res = 0; /* PBX should hangup zombie channel */
}
ast_module_user_remove(u);
@@ -1118,17 +1106,7 @@ static int feature_exec_app(struct ast_channel *chan, struct ast_channel *peer,
ast_autoservice_stop(idle);
- if (res == AST_PBX_KEEPALIVE) {
- /* do not hangup peer if feature is to be activated on it */
- if ((ast_test_flag(feature, AST_FEATURE_FLAG_ONPEER) && sense == FEATURE_SENSE_CHAN) || (ast_test_flag(feature, AST_FEATURE_FLAG_ONSELF) && sense == FEATURE_SENSE_PEER)) {
- return FEATURE_RETURN_NO_HANGUP_PEER;
- } else
- return FEATURE_RETURN_PBX_KEEPALIVE;
- } else if (res == AST_PBX_NO_HANGUP_PEER) {
- return FEATURE_RETURN_NO_HANGUP_PEER;
- } else if (res == AST_PBX_NO_HANGUP_PEER_PARKED) {
- return FEATURE_RETURN_NO_HANGUP_PEER_PARKED;
- } else if (res)
+ if (res)
return FEATURE_RETURN_SUCCESSBREAK;
return FEATURE_RETURN_SUCCESS; /*! \todo XXX should probably return res */
@@ -1729,13 +1707,13 @@ int ast_bridge_call(struct ast_channel *chan,struct ast_channel *peer,struct ast
}
before_you_go:
- if (res != AST_PBX_KEEPALIVE && config->end_bridge_callback) {
+ if (config->end_bridge_callback) {
config->end_bridge_callback(config->end_bridge_callback_data);
}
autoloopflag = ast_test_flag(chan, AST_FLAG_IN_AUTOLOOP);
ast_set_flag(chan, AST_FLAG_IN_AUTOLOOP);
- if (res != AST_PBX_KEEPALIVE && !ast_test_flag(&(config->features_caller),AST_FEATURE_NO_H_EXTEN) && ast_exists_extension(chan, chan->context, "h", 1, chan->cid.cid_num)) {
+ if (!ast_test_flag(&(config->features_caller),AST_FEATURE_NO_H_EXTEN) && ast_exists_extension(chan, chan->context, "h", 1, chan->cid.cid_num)) {
struct ast_cdr *swapper = NULL;
char savelastapp[AST_MAX_EXTENSION];
char savelastdata[AST_MAX_EXTENSION];
@@ -1787,10 +1765,9 @@ int ast_bridge_call(struct ast_channel *chan,struct ast_channel *peer,struct ast
ast_set2_flag(chan, autoloopflag, AST_FLAG_IN_AUTOLOOP);
/* obey the NoCDR() wishes. -- move the DISABLED flag to the bridge CDR if it was set on the channel during the bridge... */
- if (res != AST_PBX_KEEPALIVE) {
- new_chan_cdr = pick_unlocked_cdr(chan->cdr); /* the proper chan cdr, if there are forked cdrs */
- if (bridge_cdr && new_chan_cdr && ast_test_flag(new_chan_cdr, AST_CDR_FLAG_POST_DISABLED))
- ast_set_flag(bridge_cdr, AST_CDR_FLAG_POST_DISABLED);
+ new_chan_cdr = pick_unlocked_cdr(chan->cdr); /* the proper chan cdr, if there are forked cdrs */
+ if (bridge_cdr && new_chan_cdr && ast_test_flag(new_chan_cdr, AST_CDR_FLAG_POST_DISABLED)) {
+ ast_set_flag(bridge_cdr, AST_CDR_FLAG_POST_DISABLED);
}
/* we can post the bridge CDR at this point */
@@ -1821,23 +1798,9 @@ int ast_bridge_call(struct ast_channel *chan,struct ast_channel *peer,struct ast
5. After a bridge occurs, we have 2 or 3 channels' CDRs
to attend to; if the chan or peer changed names,
we have the before and after attached CDR's.
- 6. Parking has to be accounted for in the code:
- a. Parking will cause ast_bridge_call to return
- either AST_PBX_NO_HANGUP_PEER or AST_PBX_NO_HANGUP_PEER_PARKED;
- in the latter case, peer is (most likely) a bad
- pointer, you can no longer deref it. If it does still
- exist, it is under another's thread control, and
- could be destroyed at any time.
- b. The same applies to AST_PBX_KEEPALIVE, in which
- case, the chan ptr cannot be used, as another thread
- owns it and may have destroyed the channel.
- c. In the former case, you need to check peer to see if it
- still exists before you deref it, and obtain a lock.
- d. In neither case should you do an ast_hangup(peer).
- e. Do not overwrite the result code from ast_bridge_call.
*/
- if (res != AST_PBX_KEEPALIVE && new_chan_cdr) {
+ if (new_chan_cdr) {
struct ast_channel *chan_ptr = NULL;
if (strcasecmp(orig_channame, chan->name) != 0) {
@@ -1863,7 +1826,7 @@ int ast_bridge_call(struct ast_channel *chan,struct ast_channel *peer,struct ast
}
}
- if (res != AST_PBX_NO_HANGUP_PEER_PARKED) { /* if the peer was involved in a park, don't even touch it; it's probably gone */
+ {
struct ast_channel *chan_ptr = NULL;
new_peer_cdr = pick_unlocked_cdr(peer->cdr); /* the proper chan cdr, if there are forked cdrs */
if (new_chan_cdr && ast_test_flag(new_chan_cdr, AST_CDR_FLAG_POST_DISABLED) && new_peer_cdr && !ast_test_flag(new_peer_cdr, AST_CDR_FLAG_POST_DISABLED))
@@ -2121,14 +2084,19 @@ static int park_call_exec(struct ast_channel *chan, void *data)
res = ast_safe_sleep(chan, 1000);
/* Park the call */
if (!res) {
- res = park_call_full(chan, chan, 0, NULL, orig_chan_name);
+ res = park_call_full(chan, chan, 0, NULL, orig_chan_name); /* In experiments, using the masq_park_call
+ func here yielded no difference with
+ current implementation. I saw no advantage
+ in calling it instead.
+ */
/* Continue on in the dialplan */
if (res == 1) {
ast_copy_string(chan->exten, orig_exten, sizeof(chan->exten));
chan->priority = orig_priority;
res = 0;
- } else if (!res)
- res = AST_PBX_KEEPALIVE;
+ } else if (!res) {
+ res = 1;
+ }
}
ast_module_user_remove(u);
@@ -2261,8 +2229,7 @@ static int park_exec(struct ast_channel *chan, void *data)
ast_cdr_setdestchan(chan->cdr, peer->name);
/* Simulate the PBX hanging up */
- if (res != AST_PBX_NO_HANGUP_PEER && res != AST_PBX_NO_HANGUP_PEER_PARKED)
- ast_hangup(peer);
+ ast_hangup(peer);
ast_module_user_remove(u);
return res;
} else {
generated by cgit v1.2.3 (git 2.25.1) at 2024-06-13 20:46:51 +0000