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Add dial events to app_queue and app_followme.

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Also fixes an issue in app_dial, where the channels were swapped on dial events.

(closes issue ASTERISK-21551)
(closes issue ASTERISK-21550)

Review: https://reviewboard.asterisk.org/r/2549/


git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@389492 65c4cc65-6c06-0410-ace0-fbb531ad65f3
This commit is contained in:
Jason Parker
2013-05-22 18:11:57 +00:00
parent 054efbc45a
commit b6aac885be
5 changed files with 91 additions and 38 deletions
Download Patch File Download Diff File Expand all files Collapse all files

33
apps/app_dial.c
View File

@@ -66,8 +66,9 @@ ASTERISK_FILE_VERSION(__FILE__, "$Revision$")
#include "asterisk/ccss.h"
#include "asterisk/indications.h"
#include "asterisk/framehook.h"
#include "asterisk/bridging.h"
#include "asterisk/dial.h"
#include "asterisk/stasis_channels.h"
#include "asterisk/bridging.h"
/*** DOCUMENTATION
<application name="Dial" language="en_US">
@@ -1014,9 +1015,15 @@ static void do_forward(struct chanlist *o, struct cause_args *num,
num->nochan++;
} else {
ast_channel_lock_both(c, in);
ast_channel_publish_dial(c, in, stuff, NULL);
ast_channel_publish_dial(in, c, stuff, NULL);
ast_channel_unlock(in);
ast_channel_unlock(c);
ast_channel_lock_both(original, in);
ast_channel_publish_dial(in, original, NULL, "CANCEL");
ast_channel_unlock(in);
ast_channel_unlock(original);
/* Hangup the original channel now, in case we needed it */
ast_hangup(original);
}
@@ -1035,22 +1042,6 @@ struct privacy_args {
char status[256];
};
static const char *hangup_cause_to_dial_status(int hangup_cause)
{
switch(hangup_cause) {
case AST_CAUSE_BUSY:
return "BUSY";
case AST_CAUSE_CONGESTION:
return "CONGESTION";
case AST_CAUSE_NO_ROUTE_DESTINATION:
case AST_CAUSE_UNREGISTERED:
return "CHANUNAVAIL";
case AST_CAUSE_NO_ANSWER:
default:
return "NOANSWER";
}
}
static void publish_dial_end_event(struct ast_channel *in, struct dial_head *out_chans, struct ast_channel *exception, const char *status)
{
struct chanlist *outgoing;
@@ -1266,7 +1257,7 @@ static struct ast_channel *wait_for_answer(struct ast_channel *in,
#ifdef HAVE_EPOLL
ast_poll_channel_del(in, c);
#endif
ast_channel_publish_dial(in, c, NULL, hangup_cause_to_dial_status(ast_channel_hangupcause(c)));
ast_channel_publish_dial(in, c, NULL, ast_hangup_cause_to_dial_status(ast_channel_hangupcause(c)));
ast_hangup(c);
c = o->chan = NULL;
ast_clear_flag64(o, DIAL_STILLGOING);
@@ -1334,7 +1325,7 @@ static struct ast_channel *wait_for_answer(struct ast_channel *in,
case AST_CONTROL_BUSY:
ast_verb(3, "%s is busy\n", ast_channel_name(c));
ast_channel_hangupcause_set(in, ast_channel_hangupcause(c));
ast_channel_publish_dial(in, c, NULL, hangup_cause_to_dial_status(ast_channel_hangupcause(c)));
ast_channel_publish_dial(in, c, NULL, ast_hangup_cause_to_dial_status(ast_channel_hangupcause(c)));
ast_hangup(c);
c = o->chan = NULL;
ast_clear_flag64(o, DIAL_STILLGOING);
@@ -1343,7 +1334,7 @@ static struct ast_channel *wait_for_answer(struct ast_channel *in,
case AST_CONTROL_CONGESTION:
ast_verb(3, "%s is circuit-busy\n", ast_channel_name(c));
ast_channel_hangupcause_set(in, ast_channel_hangupcause(c));
ast_channel_publish_dial(in, c, NULL, hangup_cause_to_dial_status(ast_channel_hangupcause(c)));
ast_channel_publish_dial(in, c, NULL, ast_hangup_cause_to_dial_status(ast_channel_hangupcause(c)));
ast_hangup(c);
c = o->chan = NULL;
ast_clear_flag64(o, DIAL_STILLGOING);

21
apps/app_followme.c
View File

@@ -63,6 +63,7 @@ ASTERISK_FILE_VERSION(__FILE__, "$Revision$")
#include "asterisk/astdb.h"
#include "asterisk/dsp.h"
#include "asterisk/app.h"
#include "asterisk/stasis_channels.h"
/*** DOCUMENTATION
<application name="FollowMe" language="en_US">
@@ -556,6 +557,17 @@ static int reload_followme(int reload)
return 1;
}
static void publish_dial_end_event(struct ast_channel *in, struct findme_user_listptr *findme_user_list, struct ast_channel *exception, const char *status)
{
struct findme_user *tmpuser;
AST_LIST_TRAVERSE(findme_user_list, tmpuser, entry) {
if (tmpuser->ochan && tmpuser->ochan != exception) {
ast_channel_publish_dial(in, tmpuser->ochan, NULL, status);
}
}
}
static void clear_caller(struct findme_user *tmpuser)
{
struct ast_channel *outbound;
@@ -777,6 +789,7 @@ static struct ast_channel *wait_for_winner(struct findme_user_listptr *findme_us
}
if (!tmpuser) {
ast_verb(3, "The calling channel hungup. Need to drop everyone.\n");
publish_dial_end_event(caller, findme_user_list, NULL, "CANCEL");
ast_frfree(f);
return NULL;
}
@@ -788,6 +801,8 @@ static struct ast_channel *wait_for_winner(struct findme_user_listptr *findme_us
break;
}
ast_verb(3, "%s answered %s\n", ast_channel_name(winner), ast_channel_name(caller));
ast_channel_publish_dial(caller, winner, NULL, "ANSWER");
publish_dial_end_event(caller, findme_user_list, winner, "CANCEL");
tmpuser->answered = 1;
/* If call has been answered, then the eventual hangup is likely to be normal hangup */
ast_channel_hangupcause_set(winner, AST_CAUSE_NORMAL_CLEARING);
@@ -815,6 +830,7 @@ static struct ast_channel *wait_for_winner(struct findme_user_listptr *findme_us
ast_verb(3, "%s is busy\n", ast_channel_name(winner));
if (tmpuser) {
/* Outbound call was busy. Drop it. */
ast_channel_publish_dial(caller, winner, NULL, "BUSY");
clear_caller(tmpuser);
}
break;
@@ -822,6 +838,7 @@ static struct ast_channel *wait_for_winner(struct findme_user_listptr *findme_us
ast_verb(3, "%s is circuit-busy\n", ast_channel_name(winner));
if (tmpuser) {
/* Outbound call was congested. Drop it. */
ast_channel_publish_dial(caller, winner, NULL, "CONGESTION");
clear_caller(tmpuser);
}
break;
@@ -970,6 +987,7 @@ static struct ast_channel *wait_for_winner(struct findme_user_listptr *findme_us
return NULL;
}
/* Outgoing channel hung up. */
ast_channel_publish_dial(caller, winner, NULL, "NOANSWER");
clear_caller(tmpuser);
}
} else {
@@ -1141,7 +1159,10 @@ static struct ast_channel *findmeexec(struct fm_args *tpargs, struct ast_channel
}
ast_channel_unlock(tmpuser->ochan);
destroy_calling_node(tmpuser);
continue;
}
ast_channel_publish_dial(caller, tmpuser->ochan, tmpuser->dialarg, NULL);
}
AST_LIST_TRAVERSE_SAFE_END;

63
apps/app_queue.c
View File

@@ -106,6 +106,8 @@ ASTERISK_FILE_VERSION(__FILE__, "$Revision$")
#include "asterisk/cel.h"
#include "asterisk/data.h"
#include "asterisk/term.h"
#include "asterisk/dial.h"
#include "asterisk/stasis_channels.h"
#include "asterisk/bridging.h"
/* Define, to debug reference counts on queues, without debugging reference counts on queue members */
@@ -3330,8 +3332,19 @@ static void callattempt_free(struct callattempt *doomed)
ast_free(doomed);
}
static void publish_dial_end_event(struct ast_channel *in, struct callattempt *outgoing, struct ast_channel *exception, const char *status)
{
struct callattempt *cur;
for (cur = outgoing; cur; cur = cur->q_next) {
if (cur->chan && cur->chan != exception) {
ast_channel_publish_dial(in, cur->chan, NULL, status);
}
}
}
/*! \brief Hang up a list of outgoing calls */
static void hangupcalls(struct callattempt *outgoing, struct ast_channel *exception, int cancel_answered_elsewhere)
static void hangupcalls(struct queue_ent *qe, struct callattempt *outgoing, struct ast_channel *exception, int cancel_answered_elsewhere)
{
struct callattempt *oo;
@@ -3342,6 +3355,7 @@ static void hangupcalls(struct callattempt *outgoing, struct ast_channel *except
if (exception || cancel_answered_elsewhere) {
ast_channel_hangupcause_set(outgoing->chan, AST_CAUSE_ANSWERED_ELSEWHERE);
}
ast_channel_publish_dial(qe->chan, outgoing->chan, outgoing->interface, "CANCEL");
ast_hangup(outgoing->chan);
}
oo = outgoing;
@@ -3712,11 +3726,11 @@ static int ring_entry(struct queue_ent *qe, struct callattempt *tmp, int *busies
return 0;
}
ast_channel_lock_both(tmp->chan, qe->chan);
if (qe->parent->eventwhencalled) {
char vars[2048];
ast_channel_lock_both(tmp->chan, qe->chan);
/*** DOCUMENTATION
<managerEventInstance>
<synopsis>Raised when an Agent is notified of a member in the queue.</synopsis>
@@ -3761,13 +3775,15 @@ static int ring_entry(struct queue_ent *qe, struct callattempt *tmp, int *busies
S_COR(ast_channel_connected(qe->chan)->id.name.valid, ast_channel_connected(qe->chan)->id.name.str, "unknown"),
ast_channel_context(qe->chan), ast_channel_exten(qe->chan), ast_channel_priority(qe->chan), ast_channel_uniqueid(qe->chan),
qe->parent->eventwhencalled == QUEUE_EVENT_VARIABLES ? vars2manager(qe->chan, vars, sizeof(vars)) : "");
ast_channel_unlock(tmp->chan);
ast_channel_unlock(qe->chan);
ast_verb(3, "Called %s\n", tmp->interface);
}
ast_channel_publish_dial(qe->chan, tmp->chan, tmp->interface, NULL);
ast_channel_unlock(tmp->chan);
ast_channel_unlock(qe->chan);
ast_verb(3, "Called %s\n", tmp->interface);
member_call_pending_clear(tmp->member);
return 1;
}
@@ -4334,6 +4350,15 @@ static struct callattempt *wait_for_answer(struct queue_ent *qe, struct callatte
numnochan++;
}
}
ast_channel_lock_both(qe->chan, o->chan);
ast_channel_publish_dial(qe->chan, o->chan, stuff, NULL);
ast_channel_unlock(o->chan);
ast_channel_unlock(qe->chan);
ast_channel_lock_both(qe->chan, original);
ast_channel_publish_dial(qe->chan, original, NULL, "CANCEL");
ast_channel_unlock(original);
ast_channel_unlock(qe->chan);
/* Hangup the original channel now, in case we needed it */
ast_hangup(winner);
continue;
@@ -4346,6 +4371,8 @@ static struct callattempt *wait_for_answer(struct queue_ent *qe, struct callatte
/* This is our guy if someone answered. */
if (!peer) {
ast_verb(3, "%s answered %s\n", ochan_name, inchan_name);
ast_channel_publish_dial(qe->chan, o->chan, on, "ANSWER");
publish_dial_end_event(qe->chan, outgoing, o->chan, "CANCEL");
if (!o->block_connected_update) {
if (o->pending_connected_update) {
if (ast_channel_connected_line_sub(o->chan, in, &o->connected, 0) &&
@@ -4380,6 +4407,7 @@ static struct callattempt *wait_for_answer(struct queue_ent *qe, struct callatte
if (ast_channel_cdr(in)) {
ast_cdr_busy(ast_channel_cdr(in));
}
ast_channel_publish_dial(qe->chan, o->chan, on, "BUSY");
do_hang(o);
endtime = (long) time(NULL);
endtime -= starttime;
@@ -4401,6 +4429,7 @@ static struct callattempt *wait_for_answer(struct queue_ent *qe, struct callatte
if (ast_channel_cdr(in)) {
ast_cdr_failed(ast_channel_cdr(in));
}
ast_channel_publish_dial(qe->chan, o->chan, on, "CONGESTION");
endtime = (long) time(NULL);
endtime -= starttime;
rna(endtime * 1000, qe, on, membername, qe->parent->autopauseunavail);
@@ -4498,6 +4527,7 @@ static struct callattempt *wait_for_answer(struct queue_ent *qe, struct callatte
ast_frfree(f);
} else { /* ast_read() returned NULL */
endtime = (long) time(NULL) - starttime;
ast_channel_publish_dial(qe->chan, o->chan, on, "NOANSWER");
rna(endtime * 1000, qe, on, membername, 1);
do_hang(o);
if (qe->parent->strategy != QUEUE_STRATEGY_RINGALL) {
@@ -4519,6 +4549,7 @@ static struct callattempt *wait_for_answer(struct queue_ent *qe, struct callatte
if (!f || ((f->frametype == AST_FRAME_CONTROL) && (f->subclass.integer == AST_CONTROL_HANGUP))) {
/* Got hung up */
*to = -1;
publish_dial_end_event(in, outgoing, NULL, "CANCEL");
if (f) {
if (f->data.uint32) {
ast_channel_hangupcause_set(in, f->data.uint32);
@@ -4531,6 +4562,7 @@ static struct callattempt *wait_for_answer(struct queue_ent *qe, struct callatte
if ((f->frametype == AST_FRAME_DTMF) && caller_disconnect && (f->subclass.integer == '*')) {
ast_verb(3, "User hit %c to disconnect call.\n", f->subclass.integer);
*to = 0;
publish_dial_end_event(in, outgoing, NULL, "CANCEL");
ast_frfree(f);
if (ast_channel_cdr(in) && ast_channel_state(in) != AST_STATE_UP) {
ast_cdr_noanswer(ast_channel_cdr(in));
@@ -4540,6 +4572,7 @@ static struct callattempt *wait_for_answer(struct queue_ent *qe, struct callatte
if ((f->frametype == AST_FRAME_DTMF) && valid_exit(qe, f->subclass.integer)) {
ast_verb(3, "User pressed digit: %c\n", f->subclass.integer);
*to = 0;
publish_dial_end_event(in, outgoing, NULL, "CANCEL");
*digit = f->subclass.integer;
ast_frfree(f);
if (ast_channel_cdr(in) && ast_channel_state(in) != AST_STATE_UP) {
@@ -4600,6 +4633,7 @@ skip_frame:;
rna(orig, qe, o->interface, o->member->membername, 1);
}
publish_dial_end_event(qe->chan, outgoing, NULL, "NOANSWER");
if (ast_channel_cdr(in)
&& ast_channel_state(in) != AST_STATE_UP
&& (!*to || ast_check_hangup(in))) {
@@ -5509,7 +5543,7 @@ static int try_calling(struct queue_ent *qe, struct ast_flags opts, char **opt_a
member = lpeer->member;
/* Increment the refcount for this member, since we're going to be using it for awhile in here. */
ao2_ref(member, 1);
hangupcalls(outgoing, peer, qe->cancel_answered_elsewhere);
hangupcalls(qe, outgoing, peer, qe->cancel_answered_elsewhere);
outgoing = NULL;
if (announce || qe->parent->reportholdtime || qe->parent->memberdelay) {
int res2;
@@ -5552,7 +5586,7 @@ static int try_calling(struct queue_ent *qe, struct ast_flags opts, char **opt_a
/* Agent must have hung up */
ast_log(LOG_WARNING, "Agent on %s hungup on the customer.\n", ast_channel_name(peer));
ast_queue_log(queuename, ast_channel_uniqueid(qe->chan), member->membername, "AGENTDUMP", "%s", "");
if (qe->parent->eventwhencalled)
if (qe->parent->eventwhencalled) {
/*** DOCUMENTATION
<managerEventInstance>
<synopsis>Raised when an agent hangs up on a member in the queue.</synopsis>
@@ -5577,6 +5611,8 @@ static int try_calling(struct queue_ent *qe, struct ast_flags opts, char **opt_a
"%s",
queuename, ast_channel_uniqueid(qe->chan), ast_channel_name(peer), member->interface, member->membername,
qe->parent->eventwhencalled == QUEUE_EVENT_VARIABLES ? vars2manager(qe->chan, vars, sizeof(vars)) : "");
}
ast_channel_publish_dial(qe->chan, peer, member->interface, ast_hangup_cause_to_dial_status(ast_channel_hangupcause(peer)));
ast_autoservice_chan_hangup_peer(qe->chan, peer);
ao2_ref(member, -1);
goto out;
@@ -5585,6 +5621,7 @@ static int try_calling(struct queue_ent *qe, struct ast_flags opts, char **opt_a
ast_log(LOG_NOTICE, "Caller was about to talk to agent on %s but the caller hungup.\n", ast_channel_name(peer));
ast_queue_log(queuename, ast_channel_uniqueid(qe->chan), member->membername, "ABANDON", "%d|%d|%ld", qe->pos, qe->opos, (long) time(NULL) - qe->start);
record_abandoned(qe);
ast_channel_publish_dial(qe->chan, peer, member->interface, ast_hangup_cause_to_dial_status(ast_channel_hangupcause(peer)));
ast_autoservice_chan_hangup_peer(qe->chan, peer);
ao2_ref(member, -1);
return -1;
@@ -5877,7 +5914,7 @@ static int try_calling(struct queue_ent *qe, struct ast_flags opts, char **opt_a
}
}
if (qe->parent->eventwhencalled)
if (qe->parent->eventwhencalled) {
/*** DOCUMENTATION
<managerEventInstance>
<synopsis>Raised when an agent answers and is bridged to a member in the queue.</synopsis>
@@ -5909,6 +5946,8 @@ static int try_calling(struct queue_ent *qe, struct ast_flags opts, char **opt_a
queuename, ast_channel_uniqueid(qe->chan), ast_channel_name(peer), member->interface, member->membername,
(long) time(NULL) - qe->start, ast_channel_uniqueid(peer), (long)(orig - to > 0 ? (orig - to) / 1000 : 0),
qe->parent->eventwhencalled == QUEUE_EVENT_VARIABLES ? vars2manager(qe->chan, vars, sizeof(vars)) : "");
}
ast_copy_string(oldcontext, ast_channel_context(qe->chan), sizeof(oldcontext));
ast_copy_string(oldexten, ast_channel_exten(qe->chan), sizeof(oldexten));
@@ -5977,7 +6016,7 @@ static int try_calling(struct queue_ent *qe, struct ast_flags opts, char **opt_a
ao2_ref(member, -1);
}
out:
hangupcalls(outgoing, NULL, qe->cancel_answered_elsewhere);
hangupcalls(qe, outgoing, NULL, qe->cancel_answered_elsewhere);
return res;
}