Make AMI BridgeInfo action more verbose

Ensure that the BridgeInfo command provides adequate state information
about channels by publishing the full channel snapshot for
BridgeInfoChannel subevents. This prevents a two-stage lookup since
most consumers will be keying on channel names instead of uniqueids.

(closes issue ASTERISK-22140)

git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@395270 65c4cc65-6c06-0410-ace0-fbb531ad65f3

diff --git a/main/manager_bridging.c b/main/manager_bridging.c
index c24567e..0bc086d 100644 (file)
--- a/main/manager_bridging.c
+++ b/main/manager_bridging.c
@@ -381,6 +381,7 @@ static int send_bridge_info_item_cb(void *obj, void *arg, void *data, int flags)
        char *id_text = data;
        RAII_VAR(struct stasis_message *, msg, NULL, ao2_cleanup);
        struct ast_channel_snapshot *snapshot;
+       RAII_VAR(struct ast_str *, channel_text, NULL, ast_free);
        msg = stasis_cache_get(ast_channel_topic_all_cached(),
                ast_channel_snapshot_type(), uniqueid);
 
@@ -393,12 +394,17 @@ static int send_bridge_info_item_cb(void *obj, void *arg, void *data, int flags)
                return 0;
        }
 
+       channel_text = ast_manager_build_channel_state_string(snapshot);
+       if (!channel_text) {
+               return 0;
+       }
+
        astman_append(s,
                "Event: BridgeInfoChannel\r\n"
-               "Uniqueid: %s\r\n"
+               "%s"
                "%s"
                "\r\n",
-               uniqueid,
+               ast_str_buffer(channel_text),
                id_text);
        return 0;
 }