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Dial and queue connected line update macro not always run when expected.

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The connected line update macro would not get run if the connected line
number string was empty.  The number could be empty if the connected line
update did not update a number but the name.  It should be run if there
was an AST_CONTROL_CONNECTED_LINE frame received for pending dials and
queues.

Renamed and added some more comments for some confusing identifiers
directly connected to the related code.

Also fixed a memory leak in app_queue.

Review:	https://reviewboard.asterisk.org/r/669/


git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@264669 65c4cc65-6c06-0410-ace0-fbb531ad65f3
certified/1.8.6
Richard Mudgett 15 years ago
parent c7303d840e
commit 3d1f005fed
2 changed files with 66 additions and 43 deletions
Show Stats Download Patch File Download Diff File

31
apps/app_dial.c
Unescape View File

@ -551,7 +551,7 @@ enum {
#define DIAL_STILLGOING (1 << 31)
#define DIAL_NOFORWARDHTML ((uint64_t)1 << 32) /* flags are now 64 bits, so keep it up! */
#define DIAL_NOCONNECTEDLINE ((uint64_t)1 << 33)
#define DIAL_CALLERID_ABSENT ((uint64_t)1 << 33) /* TRUE if caller id is not available for connected line. */
#define OPT_CANCEL_ELSEWHERE ((uint64_t)1 << 34)
#define OPT_PEER_H ((uint64_t)1 << 35)
#define OPT_CALLEE_GO_ON ((uint64_t)1 << 36)
@ -634,7 +634,10 @@ struct chanlist {
struct chanlist *next;
struct ast_channel *chan;
uint64_t flags;
/*! Saved connected party info from an AST_CONTROL_CONNECTED_LINE. */
struct ast_party_connected_line connected;
/*! TRUE if an AST_CONTROL_CONNECTED_LINE update was saved to the connected element. */
unsigned int pending_connected_update:1;
};
static int detect_disconnect(struct ast_channel *chan, char code, struct ast_str *featurecode);
@ -976,7 +979,7 @@ static struct ast_channel *wait_for_answer(struct ast_channel *in,
ast_channel_make_compatible(outgoing->chan, in);
}
if (!ast_test_flag64(peerflags, OPT_IGNORE_CONNECTEDLINE) && !ast_test_flag64(outgoing, DIAL_NOCONNECTEDLINE)) {
if (!ast_test_flag64(peerflags, OPT_IGNORE_CONNECTEDLINE) && !ast_test_flag64(outgoing, DIAL_CALLERID_ABSENT)) {
ast_channel_lock(outgoing->chan);
ast_connected_line_copy_from_caller(&connected_caller, &outgoing->chan->cid);
ast_channel_unlock(outgoing->chan);
@ -1036,11 +1039,11 @@ static struct ast_channel *wait_for_answer(struct ast_channel *in,
if (!peer) {
ast_verb(3, "%s answered %s\n", c->name, in->name);
if (!single && !ast_test_flag64(peerflags, OPT_IGNORE_CONNECTEDLINE)) {
if (o->connected.id.number) {
if (o->pending_connected_update) {
if (ast_channel_connected_line_macro(c, in, &o->connected, 1, 0)) {
ast_channel_update_connected_line(in, &o->connected);
}
} else if (!ast_test_flag64(o, DIAL_NOCONNECTEDLINE)) {
} else if (!ast_test_flag64(o, DIAL_CALLERID_ABSENT)) {
ast_channel_lock(c);
ast_connected_line_copy_from_caller(&connected_caller, &c->cid);
ast_channel_unlock(c);
@ -1098,11 +1101,11 @@ static struct ast_channel *wait_for_answer(struct ast_channel *in,
if (!peer) {
ast_verb(3, "%s answered %s\n", c->name, in->name);
if (!single && !ast_test_flag64(peerflags, OPT_IGNORE_CONNECTEDLINE)) {
if (o->connected.id.number) {
if (o->pending_connected_update) {
if (ast_channel_connected_line_macro(c, in, &o->connected, 1, 0)) {
ast_channel_update_connected_line(in, &o->connected);
}
} else if (!ast_test_flag64(o, DIAL_NOCONNECTEDLINE)) {
} else if (!ast_test_flag64(o, DIAL_CALLERID_ABSENT)) {
ast_channel_lock(c);
ast_connected_line_copy_from_caller(&connected_caller, &c->cid);
ast_channel_unlock(c);
@ -1219,6 +1222,7 @@ static struct ast_channel *wait_for_answer(struct ast_channel *in,
ast_connected_line_parse_data(f->data.ptr, f->datalen, &connected);
ast_party_connected_line_set(&o->connected, &connected);
ast_party_connected_line_free(&connected);
o->pending_connected_update = 1;
} else {
if (ast_channel_connected_line_macro(c, in, f, 1, 1)) {
ast_indicate_data(in, AST_CONTROL_CONNECTED_LINE, f->data.ptr, f->datalen);
@ -1918,14 +1922,13 @@ static int dial_exec_full(struct ast_channel *chan, const char *data, struct ast
ast_channel_lock(chan);
datastore = ast_channel_datastore_find(chan, &dialed_interface_info, NULL);
/* If the incoming channel has previously had connected line information
* set on it (perhaps through the CONNECTED_LINE dialplan function) then
* seed the calllist's connected line information with this previously
* acquired info
/*
* Seed the chanlist's connected line information with previously
* acquired connected line info from the incoming channel. The
* previously acquired connected line info could have been set
* through the CONNECTED_LINE dialplan function.
*/
if (chan->connected.id.number) {
ast_party_connected_line_copy(&tmp->connected, &chan->connected);
}
ast_party_connected_line_copy(&tmp->connected, &chan->connected);
ast_channel_unlock(chan);
if (datastore)
@ -2034,7 +2037,7 @@ static int dial_exec_full(struct ast_channel *chan, const char *data, struct ast
} else if (!ast_strlen_zero(S_OR(chan->macroexten, chan->exten))) {
ast_set_callerid(tc, S_OR(chan->macroexten, chan->exten), NULL, NULL);
}
ast_set_flag64(tmp, DIAL_NOCONNECTEDLINE);
ast_set_flag64(tmp, DIAL_CALLERID_ABSENT);
}
if (ast_test_flag64(peerflags, OPT_FORCECLID) && !ast_strlen_zero(opt_args[OPT_ARG_FORCECLID])) {

78
apps/app_queue.c
Unescape View File

@ -814,8 +814,12 @@ struct callattempt {
time_t lastcall;
struct call_queue *lastqueue;
struct member *member;
unsigned int update_connectedline:1;
/*! Saved connected party info from an AST_CONTROL_CONNECTED_LINE. */
struct ast_party_connected_line connected;
/*! TRUE if an AST_CONTROL_CONNECTED_LINE update was saved to the connected element. */
unsigned int pending_connected_update:1;
/*! TRUE if caller id is not available for connected line */
unsigned int dial_callerid_absent:1;
};
@ -2613,6 +2617,24 @@ static void leave_queue(struct queue_ent *qe)
queue_t_unref(q, "Expire copied reference");
}
/*!
* \internal
* \brief Destroy the given callattempt structure and free it.
* \since 1.8
*
* \param doomed callattempt structure to destroy.
*
* \return Nothing
*/
static void callattempt_free(struct callattempt *doomed)
{
if (doomed->member) {
ao2_ref(doomed->member, -1);
}
ast_party_connected_line_free(&doomed->connected);
ast_free(doomed);
}
/*! \brief Hang up a list of outgoing calls */
static void hangupcalls(struct callattempt *outgoing, struct ast_channel *exception, int cancel_answered_elsewhere)
{
@ -2628,9 +2650,7 @@ static void hangupcalls(struct callattempt *outgoing, struct ast_channel *except
}
oo = outgoing;
outgoing = outgoing->q_next;
if (oo->member)
ao2_ref(oo->member, -1);
ast_free(oo);
callattempt_free(oo);
}
}
@ -2870,7 +2890,7 @@ static int ring_entry(struct queue_ent *qe, struct callattempt *tmp, int *busies
} else if (!ast_strlen_zero(S_OR(qe->chan->macroexten, qe->chan->exten))) {
ast_set_callerid(tmp->chan, S_OR(qe->chan->macroexten, qe->chan->exten), NULL, NULL);
}
tmp->update_connectedline = 0;
tmp->dial_callerid_absent = 1;
}
ast_party_redirecting_copy(&tmp->chan->redirecting, &qe->chan->redirecting);
@ -3188,7 +3208,8 @@ static void rna(int rnatime, struct queue_ent *qe, char *interface, char *member
}
#define AST_MAX_WATCHERS 256
/*! \brief Wait for a member to answer the call
/*!
* \brief Wait for a member to answer the call
*
* \param[in] qe the queue_ent corresponding to the caller in the queue
* \param[in] outgoing the list of callattempts. Relevant ones will have their chan and stillgoing parameters non-zero
@ -3197,6 +3218,7 @@ static void rna(int rnatime, struct queue_ent *qe, char *interface, char *member
* \param[in] prebusies number of busy members calculated prior to calling wait_for_answer
* \param[in] caller_disconnect if the 'H' option is used when calling Queue(), this is used to detect if the caller pressed * to disconnect the call
* \param[in] forwardsallowed used to detect if we should allow call forwarding, based on the 'i' option to Queue()
* \param[in] update_connectedline Allow connected line and redirecting updates to pass through.
*
* \todo eventually all call forward logic should be intergerated into and replaced by ast_call_forward()
*/
@ -3296,11 +3318,11 @@ static struct callattempt *wait_for_answer(struct queue_ent *qe, struct callatte
if (!peer) {
ast_verb(3, "%s answered %s\n", ochan_name, inchan_name);
if (update_connectedline) {
if (o->connected.id.number) {
if (o->pending_connected_update) {
if (ast_channel_connected_line_macro(o->chan, in, &o->connected, 1, 0)) {
ast_channel_update_connected_line(in, &o->connected);
}
} else if (o->update_connectedline) {
} else if (!o->dial_callerid_absent) {
ast_channel_lock(o->chan);
ast_connected_line_copy_from_caller(&connected_caller, &o->chan->cid);
ast_channel_unlock(o->chan);
@ -3415,11 +3437,11 @@ static struct callattempt *wait_for_answer(struct queue_ent *qe, struct callatte
if (!peer) {
ast_verb(3, "%s answered %s\n", ochan_name, inchan_name);
if (update_connectedline) {
if (o->connected.id.number) {
if (o->pending_connected_update) {
if (ast_channel_connected_line_macro(o->chan, in, &o->connected, 1, 0)) {
ast_channel_update_connected_line(in, &o->connected);
}
} else if (o->update_connectedline) {
} else if (!o->dial_callerid_absent) {
ast_channel_lock(o->chan);
ast_connected_line_copy_from_caller(&connected_caller, &o->chan->cid);
ast_channel_unlock(o->chan);
@ -3490,6 +3512,7 @@ static struct callattempt *wait_for_answer(struct queue_ent *qe, struct callatte
ast_connected_line_parse_data(f->data.ptr, f->datalen, &connected);
ast_party_connected_line_set(&o->connected, &connected);
ast_party_connected_line_free(&connected);
o->pending_connected_update = 1;
} else {
if (ast_channel_connected_line_macro(o->chan, in, f, 1, 1)) {
ast_indicate_data(in, AST_CONTROL_CONNECTED_LINE, f->data.ptr, f->datalen);
@ -4200,7 +4223,7 @@ static int try_calling(struct queue_ent *qe, const char *options, char *announce
ao2_iterator_destroy(&memi);
if (need_weight)
ao2_unlock(queues);
free(tmp);
callattempt_free(tmp);
goto out;
}
datastore->inheritance = DATASTORE_INHERIT_FOREVER;
@ -4210,7 +4233,7 @@ static int try_calling(struct queue_ent *qe, const char *options, char *announce
ao2_iterator_destroy(&memi);
if (need_weight)
ao2_unlock(queues);
free(tmp);
callattempt_free(tmp);
goto out;
}
datastore->data = dialed_interfaces;
@ -4232,19 +4255,8 @@ static int try_calling(struct queue_ent *qe, const char *options, char *announce
}
AST_LIST_UNLOCK(dialed_interfaces);
ast_channel_lock(qe->chan);
/* If any pre-existing connected line information exists on this
* channel, like from the CONNECTED_LINE dialplan function, use this
* to seed the connected line information. It may, of course, be updated
* during the call
*/
if (qe->chan->connected.id.number) {
ast_party_connected_line_copy(&tmp->connected, &qe->chan->connected);
}
ast_channel_unlock(qe->chan);
if (di) {
free(tmp);
callattempt_free(tmp);
continue;
}
@ -4259,7 +4271,7 @@ static int try_calling(struct queue_ent *qe, const char *options, char *announce
ao2_iterator_destroy(&memi);
if (need_weight)
ao2_unlock(queues);
free(tmp);
callattempt_free(tmp);
goto out;
}
strcpy(di->interface, cur->interface);
@ -4269,11 +4281,20 @@ static int try_calling(struct queue_ent *qe, const char *options, char *announce
AST_LIST_UNLOCK(dialed_interfaces);
}
ast_channel_lock(qe->chan);
/*
* Seed the callattempt's connected line information with previously
* acquired connected line info from the queued channel. The
* previously acquired connected line info could have been set
* through the CONNECTED_LINE dialplan function.
*/
ast_party_connected_line_copy(&tmp->connected, &qe->chan->connected);
ast_channel_unlock(qe->chan);
tmp->stillgoing = -1;
tmp->member = cur;
tmp->member = cur;/* Place the reference for cur into callattempt. */
tmp->lastcall = cur->lastcall;
tmp->lastqueue = cur->lastqueue;
tmp->update_connectedline = 1;
ast_copy_string(tmp->interface, cur->interface, sizeof(tmp->interface));
/* Special case: If we ring everyone, go ahead and ring them, otherwise
just calculate their metric for the appropriate strategy */
@ -4287,8 +4308,7 @@ static int try_calling(struct queue_ent *qe, const char *options, char *announce
if (outgoing->chan && (outgoing->chan->_state == AST_STATE_UP))
break;
} else {
ao2_ref(cur, -1);
ast_free(tmp);
callattempt_free(tmp);
}
}
ao2_iterator_destroy(&memi);

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