kenmirrors/asterisk
1
0
Fork 0
mirror of https://github.com/asterisk/asterisk.git synced 2025-09-30 02:26:23 +00:00
Code Issues Packages Projects Releases Wiki Activity

Merged revisions 142675 via svnmerge from

Browse Source 
https://origsvn.digium.com/svn/asterisk/branches/1.4

........
r142675 | murf | 2008-09-11 22:29:34 -0600 (Thu, 11 Sep 2008) | 29 lines

Tested by: sergee, murf, chris-mac, andrew, KNK

This is a "second attempt" to restore the previous "endbeforeh" behavior
in 1.4 and up. In order to capture information concerning all the
legs of transfers in all their infinite combinations, I was forced
to this particular solution by a chain of logical necessities, the
first being that I was not allowed to rewrite the CDR mechanism from 
the ground up!

This change basically leaves the original machinery alone, which allows
IVR and local channel type situations to generate CDR's as normal, but
a channel flag can be set to suppress the normal running of the h exten.
That flag would be set by the code that runs the h exten from the
ast_bridge_call routine, to prevent the h exten from being run twice.
Also, a flag in the ast_bridge_config struct passed into ast_bridge_call
can be used to suppress the running of the h exten in that routine. This
would happen, for instance, if you use the 'g' option in the Dial app.

Running this routine 'early' allows not only the CDR() func to be used
in the h extension for reading CDR variables, but also allows them to
be modified before the CDR is posted to the backends.

While I dearly hope that this patch overcomes all problems, and 
introduces no new problems, reality suggests that surely someone
will have problems. In this case, please re-open 13251 (or 13289),
and we'll see if we can't fix any remaining issues.

** trunk note: some code to suppress the h exten being run 
from app_queue was added; for the 'continue' option available
only in trunk/1.6.x.


........


git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@142676 65c4cc65-6c06-0410-ace0-fbb531ad65f3
This commit is contained in:
Steve Murphy
2008-09-12 04:50:48 +00:00
parent e189fb406f
commit 67f7ac0499
5 changed files with 56 additions and 2 deletions
Download Patch File Download Diff File Expand all files Collapse all files

2
apps/app_dial.c
View File

@@ -1905,6 +1905,8 @@ static int dial_exec_full(struct ast_channel *chan, void *data, struct ast_flags
ast_set_flag(&(config.features_callee), AST_FEATURE_AUTOMIXMON);
if (ast_test_flag64(peerflags, OPT_CALLER_MIXMONITOR))
ast_set_flag(&(config.features_caller), AST_FEATURE_AUTOMIXMON);
if (ast_test_flag64(peerflags, OPT_GO_ON))
ast_set_flag(&(config.features_caller), AST_FEATURE_NO_H_EXTEN);
if (moh) {
moh = 0;

3
apps/app_queue.c
View File

@@ -3152,6 +3152,9 @@ static int try_calling(struct queue_ent *qe, const char *options, char *announce
case 'W':
ast_set_flag(&(bridge_config.features_caller), AST_FEATURE_AUTOMON);
break;
case 'c':
ast_set_flag(&(bridge_config.features_caller), AST_FEATURE_NO_H_EXTEN);
break;
case 'd':
nondataquality = 0;
break;

5
include/asterisk/channel.h
View File

@@ -552,6 +552,10 @@ enum {
/*! This flag indicates that on a masquerade, an active stream should not
* be carried over */
AST_FLAG_MASQ_NOSTREAM = (1 << 16),
/*! This flag indicates that the hangup exten was run when the bridge terminated,
* a message aimed at preventing a subsequent hangup exten being run at the pbx_run
* level */
AST_FLAG_BRIDGE_HANGUP_RUN = (1 << 17),
};
/*! \brief ast_bridge_config flags */
@@ -563,6 +567,7 @@ enum {
AST_FEATURE_AUTOMON = (1 << 4),
AST_FEATURE_PARKCALL = (1 << 5),
AST_FEATURE_AUTOMIXMON = (1 << 6),
AST_FEATURE_NO_H_EXTEN = (1 << 7),
};
/*! \brief bridge configuration */

44
main/features.c
View File

@@ -2351,6 +2351,50 @@ int ast_bridge_call(struct ast_channel *chan,struct ast_channel *peer,struct ast
}
before_you_go:
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;
char savelastapp[AST_MAX_EXTENSION];
char savelastdata[AST_MAX_EXTENSION];
char save_exten[AST_MAX_EXTENSION];
int save_prio;
int found = 0; /* set if we find at least one match */
if (chan->cdr && ast_opt_end_cdr_before_h_exten) {
ast_cdr_end(bridge_cdr);
}
/* swap the bridge cdr and the chan cdr for a moment, and let the endbridge
dialplan code operate on it */
swapper = chan->cdr;
ast_copy_string(savelastapp, bridge_cdr->lastapp, sizeof(bridge_cdr->lastapp));
ast_copy_string(savelastdata, bridge_cdr->lastdata, sizeof(bridge_cdr->lastdata));
ast_channel_lock(chan);
chan->cdr = bridge_cdr;
ast_copy_string(save_exten, chan->exten, sizeof(save_exten));
save_prio = chan->priority;
ast_copy_string(chan->exten, "h", sizeof(chan->exten));
chan->priority = 1;
ast_channel_unlock(chan);
while ((res = ast_spawn_extension(chan, chan->context, chan->exten, chan->priority, chan->cid.cid_num, &found, 1)) == 0) {
chan->priority++;
}
if (found && res)
{
/* Something bad happened, or a hangup has been requested. */
ast_debug(1, "Spawn extension (%s,%s,%d) exited non-zero on '%s'\n", chan->context, chan->exten, chan->priority, chan->name);
ast_verb(2, "Spawn extension (%s, %s, %d) exited non-zero on '%s'\n", chan->context, chan->exten, chan->priority, chan->name);
}
/* swap it back */
ast_channel_lock(chan);
ast_copy_string(chan->exten, save_exten, sizeof(chan->exten));
chan->priority = save_prio;
chan->cdr = swapper;
ast_set_flag(chan, AST_FLAG_BRIDGE_HANGUP_RUN);
ast_channel_unlock(chan);
/* protect the lastapp/lastdata against the effects of the hangup/dialplan code */
ast_copy_string(bridge_cdr->lastapp, savelastapp, sizeof(bridge_cdr->lastapp));
ast_copy_string(bridge_cdr->lastdata, savelastdata, sizeof(bridge_cdr->lastdata));
}
/* obey the NoCDR() wishes. */
if (chan_cdr && ast_test_flag(chan_cdr, AST_CDR_FLAG_POST_DISABLED) && peer_cdr && !ast_test_flag(peer_cdr, AST_CDR_FLAG_POST_DISABLED))
ast_set_flag(peer_cdr, AST_CDR_FLAG_POST_DISABLED); /* DISABLED is viral-- it will propagate across a bridge */

4
main/pbx.c
View File

@@ -3879,7 +3879,7 @@ static int __ast_pbx_run(struct ast_channel *c)
ast_log(LOG_WARNING, "Don't know what to do with '%s'\n", c->name);
if (res != AST_PBX_KEEPALIVE)
ast_softhangup(c, c->hangupcause ? c->hangupcause : AST_CAUSE_NORMAL_CLEARING);
if ((res != AST_PBX_KEEPALIVE) && ast_exists_extension(c, c->context, "h", 1, c->cid.cid_num)) {
if ((res != AST_PBX_KEEPALIVE) && !ast_test_flag(c, AST_FLAG_BRIDGE_HANGUP_RUN) && ast_exists_extension(c, c->context, "h", 1, c->cid.cid_num)) {
set_ext_pri(c, "h", 1);
while ((res = ast_spawn_extension(c, c->context, c->exten, c->priority, c->cid.cid_num, &found, 1)) == 0) {
c->priority++;
@@ -3891,7 +3891,7 @@ static int __ast_pbx_run(struct ast_channel *c)
}
}
ast_set2_flag(c, autoloopflag, AST_FLAG_IN_AUTOLOOP);
ast_clear_flag(c, AST_FLAG_BRIDGE_HANGUP_RUN); /* from one round to the next, make sure this gets cleared */
pbx_destroy(c->pbx);
c->pbx = NULL;
if (res != AST_PBX_KEEPALIVE)