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Make a proper builtin attended transfer to parking work

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This is an ugly hack from 1.4 that allows the timeout callback from a parked
call to use the right channel name for the callback when the park is done with
a builtin attended transfer (that isn't completed early).  This hasn't ever
worked in trunk and no one has complained yet, so eh.


git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@169510 65c4cc65-6c06-0410-ace0-fbb531ad65f3
This commit is contained in:
Terry Wilson
2009-01-20 19:22:24 +00:00
parent a6855a48b2
commit 01b95990b0
1 changed files with 24 additions and 2 deletions
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26
main/features.c
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@@ -647,8 +647,30 @@ static int ast_park_call_full(struct ast_channel *chan, struct ast_channel *peer
if (args->extout)
*(args->extout) = x;
if (peer)
ast_copy_string(pu->peername, S_OR(args->orig_chan_name, peer->name), sizeof(pu->peername));
if (peer) {
/* This is so ugly that it hurts, but implementing get_base_channel() on local channels
could have ugly side effects. We could have transferer<->local,1<->local,2<->parking
and we need the callback name to be that of transferer. Since local,1/2 have the same
name we can be tricky and just grab the bridged channel from the other side of the local
*/
if (!strcasecmp(peer->tech->type, "Local")) {
struct ast_channel *tmpchan, *base_peer;
char other_side[AST_CHANNEL_NAME];
char *c;
ast_copy_string(other_side, S_OR(args->orig_chan_name, peer->name), sizeof(other_side));
if ((c = strrchr(other_side, ';'))) {
*++c = '1';
}
if ((tmpchan = ast_get_channel_by_name_locked(other_side))) {
if ((base_peer = ast_bridged_channel(tmpchan))) {
ast_copy_string(pu->peername, base_peer->name, sizeof(pu->peername));
}
ast_channel_unlock(tmpchan);
}
} else {
ast_copy_string(pu->peername, S_OR(args->orig_chan_name, peer->name), sizeof(pu->peername));
}
}
/* Remember what had been dialed, so that if the parking
expires, we try to come back to the same place */