Restore Dial, Queue, and FollowMe 'I' option support.

The Dial, Queue, and FollowMe applications need to inhibit the bridging
initial connected line exchange in order to support the 'I' option.

* Replaced the pass_reference flag on ast_bridge_join() with a flags
parameter to pass other flags defined by enum ast_bridge_join_flags.

* Replaced the independent flag on ast_bridge_impart() with a flags
parameter to pass other flags defined by enum ast_bridge_impart_flags.

* Since the Dial, Queue, and FollowMe applications are now the only
callers of ast_bridge_call() and ast_bridge_call_with_flags(), changed the
calling contract to require the initial COLP exchange to already have been
done by the caller.

* Made all callers of ast_bridge_impart() check the return value.  It is
important.  As a precaution, I also made the compiler complain now if it
is not checked.

* Did some cleanup in parking_tests.c as a result of checking the
ast_bridge_impart() return value.

An independent, but associated change is:
* Reduce stack usage in ast_indicate_data() and add a dropping redundant
connected line verbose message.

(closes issue ASTERISK-22072)
Reported by: Joshua Colp

Review: https://reviewboard.asterisk.org/r/2845/


git-svn-id: https://origsvn.digium.com/svn/asterisk/branches/12@399136 65c4cc65-6c06-0410-ace0-fbb531ad65f3
This commit is contained in:
Richard Mudgett
2013-09-13 22:05:07 +00:00
parent fcde3a5320
commit 74c9781273
20 changed files with 235 additions and 130 deletions

View File

@@ -109,7 +109,7 @@ static void do_sleep(void)
} while (0)
#define BRIDGE_EXIT(channel, bridge) do { \
ast_test_validate(test, 0 == ast_bridge_depart(channel)); \
ast_test_validate(test, !ast_bridge_depart(channel)); \
BRIDGE_EXIT_EVENT(channel, bridge); \
mid_test_sync(); \
} while (0)
@@ -129,7 +129,7 @@ static void do_sleep(void)
} while (0)
#define BRIDGE_ENTER(channel, bridge) do { \
ast_test_validate(test, 0 == ast_bridge_impart(bridge, channel, NULL, NULL, 0)); \
ast_test_validate(test, !ast_bridge_impart(bridge, channel, NULL, NULL, AST_BRIDGE_IMPART_CHAN_DEPARTABLE)); \
do_sleep(); \
BRIDGE_ENTER_EVENT(channel, bridge); \
mid_test_sync(); \
@@ -1417,7 +1417,7 @@ AST_TEST_DEFINE(test_cel_dial_pickup)
ast_test_validate(test, extra != NULL);
APPEND_EVENT(chan_callee, AST_CEL_PICKUP, NULL, extra);
ast_test_validate(test, 0 == ast_do_pickup(chan_charlie, chan_callee));
ast_test_validate(test, !ast_do_pickup(chan_charlie, chan_callee));
}
/* Hang up the masqueraded zombie */