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Post AMI hold events on PRI spans when the remote party HOLD/RETRIEVEs the call.

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Part of JIRA SWP-2687/ABE-2691.


git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@298288 65c4cc65-6c06-0410-ace0-fbb531ad65f3
This commit is contained in:
Richard Mudgett
2010-12-13 22:10:40 +00:00
parent 7f29edd140
commit fe98e1bcd6
1 changed files with 31 additions and 9 deletions
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40
channels/sig_pri.c
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@@ -4034,6 +4034,29 @@ static void sig_pri_handle_subcmds(struct sig_pri_span *pri, int chanpos, int ev
}
}
#if defined(HAVE_PRI_CALL_HOLD)
/*!
* \internal
* \brief Post an AMI hold event.
* \since 1.10
*
* \param chan Channel to post event to
* \param is_held TRUE if the call was placed on hold.
*
* \return Nothing
*/
static void sig_pri_ami_hold_event(struct ast_channel *chan, int is_held)
{
ast_manager_event(chan, EVENT_FLAG_CALL, "Hold",
"Status: %s\r\n"
"Channel: %s\r\n"
"Uniqueid: %s\r\n",
is_held ? "On" : "Off",
chan->name,
chan->uniqueid);
}
#endif /* defined(HAVE_PRI_CALL_HOLD) */
#if defined(HAVE_PRI_CALL_HOLD)
/*!
* \internal
@@ -4089,20 +4112,14 @@ static int sig_pri_handle_hold(struct sig_pri_span *pri, pri_event *ev)
}
sig_pri_handle_subcmds(pri, chanpos_old, ev->e, ev->hold.channel, ev->hold.subcmds,
ev->hold.call);
pri_queue_control(pri, chanpos_old, AST_CONTROL_HOLD);
chanpos_new = pri_fixup_principle(pri, chanpos_new, ev->hold.call);
if (chanpos_new < 0) {
/* Should never happen. */
pri_queue_control(pri, chanpos_old, AST_CONTROL_UNHOLD);
retval = -1;
} else {
struct ast_frame f = { AST_FRAME_CONTROL, };
/*
* Things are in an odd state here so we cannot use pri_queue_control().
* However, we already have the owner lock so we can simply queue the frame.
*/
f.subclass.integer = AST_CONTROL_HOLD;
ast_queue_frame(owner, &f);
sig_pri_ami_hold_event(owner, 1);
sig_pri_span_devstate_changed(pri);
retval = 0;
}
@@ -4170,7 +4187,12 @@ static void sig_pri_handle_retrieve(struct sig_pri_span *pri, pri_event *ev)
sig_pri_lock_private(pri->pvts[chanpos]);
sig_pri_handle_subcmds(pri, chanpos, ev->e, ev->retrieve.channel,
ev->retrieve.subcmds, ev->retrieve.call);
sig_pri_lock_owner(pri, chanpos);
pri_queue_control(pri, chanpos, AST_CONTROL_UNHOLD);
if (pri->pvts[chanpos]->owner) {
sig_pri_ami_hold_event(pri->pvts[chanpos]->owner, 0);
ast_channel_unlock(pri->pvts[chanpos]->owner);
}
sig_pri_unlock_private(pri->pvts[chanpos]);
sig_pri_span_devstate_changed(pri);
pri_retrieve_ack(pri->pri, ev->retrieve.call,