This patch adds custom device state handling for ConfBridge conferences,

matching the devstate handling of the MeetMe conferences.

Review: https://reviewboard.asterisk.org/r/572/
Closes issue #16972



git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@255281 65c4cc65-6c06-0410-ace0-fbb531ad65f3

2 files changed, 10 insertions, 0 deletions

diff --git a/CHANGES b/CHANGES
index 950741072..8e1e96259 100644
--- a/CHANGES
+++ b/CHANGES
@@ -141,6 +141,8 @@ Applications
    type features.
  * Added new application VMSayName that will play the recorded name of the voicemail
    user if it exists, otherwise will play the mailbox number.
+ * Added custom device states to ConfBridge bridges.  Use 'confbridge:<name>' to
+   retrieve state for a particular bridge, where <name> is the conference name
 
 Dialplan Functions
 ------------------
diff --git a/apps/app_confbridge.c b/apps/app_confbridge.c
index 6ea2ac47f..88fc81a2d 100644
--- a/apps/app_confbridge.c
+++ b/apps/app_confbridge.c
@@ -463,6 +463,11 @@ static struct conference_bridge *join_conference_bridge(const char *name, struct
 		conference_bridge->markedusers++;
 	}
 
+	/* Set the device state for this conference */
+	if (conference_bridge->users == 1) {
+		ast_devstate_changed(AST_DEVICE_INUSE, "confbridge:%s", conference_bridge->name);
+	}
+
 	/* If the caller is a marked user or is waiting for a marked user to enter pass 'em off, otherwise pass them off to do regular joining stuff */
 	if (ast_test_flag(&conference_bridge_user->flags, OPTION_MARKEDUSER | OPTION_WAITMARKED)) {
 		post_join_marked(conference_bridge, conference_bridge_user);
@@ -533,6 +538,9 @@ static void  leave_conference_bridge(struct conference_bridge *conference_bridge
 			}
 		}
 	} else {
+		/* Set device state to "not in use" */
+		ast_devstate_changed(AST_DEVICE_NOT_INUSE, "confbridge:%s", conference_bridge->name);
+
 		ao2_unlink(conference_bridges, conference_bridge);
 	}