diff options
| author | Kinsey Moore <kmoore@digium.com> | 2014-06-26 12:43:47 +0000 |
|---|---|---|
| committer | Kinsey Moore <kmoore@digium.com> | 2014-06-26 12:43:47 +0000 |
| commit | e977b7936b02bcd33a35bf7c4e5b51f496f727e5 (patch) | |
| tree | 02c6fd7d4127021f3e20f783e350da4d78123bbd /main/bridge_channel.c | |
| parent | 22e62ac6f640f6442968e5ab9146d3a7fe496f95 (diff) | |
Bridging: Allow channels to define bridging hooks
This patch allows the current owner of a channel to define various
feature hooks to be made available once the channel has entered a
bridge. This includes any hooks that are setup on the
ast_bridge_features struct such as DTMF hooks, bridge event hooks
(join, leave, etc.), and interval hooks.
Review: https://reviewboard.asterisk.org/r/3649/
git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@417361 65c4cc65-6c06-0410-ace0-fbb531ad65f3
Diffstat (limited to 'main/bridge_channel.c')
| -rw-r--r-- | main/bridge_channel.c | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/main/bridge_channel.c b/main/bridge_channel.c index 9b1b5737e..7d1c65367 100644 --- a/main/bridge_channel.c +++ b/main/bridge_channel.c @@ -2187,6 +2187,7 @@ static void bridge_channel_event_join_leave(struct ast_bridge_channel *bridge_ch int bridge_channel_internal_join(struct ast_bridge_channel *bridge_channel) { int res = 0; + struct ast_bridge_features *channel_features; ast_format_copy(&bridge_channel->read_format, ast_channel_readformat(bridge_channel->chan)); ast_format_copy(&bridge_channel->write_format, ast_channel_writeformat(bridge_channel->chan)); @@ -2201,8 +2202,8 @@ int bridge_channel_internal_join(struct ast_bridge_channel *bridge_channel) */ ast_bridge_lock(bridge_channel->bridge); - /* Make sure we're still good to be put into a bridge */ ast_channel_lock(bridge_channel->chan); + /* Make sure we're still good to be put into a bridge */ if (ast_channel_internal_bridge(bridge_channel->chan) || ast_test_flag(ast_channel_flags(bridge_channel->chan), AST_FLAG_ZOMBIE)) { ast_channel_unlock(bridge_channel->chan); @@ -2214,6 +2215,12 @@ int bridge_channel_internal_join(struct ast_bridge_channel *bridge_channel) return -1; } ast_channel_internal_bridge_set(bridge_channel->chan, bridge_channel->bridge); + + /* Attach features requested by the channel */ + channel_features = ast_channel_feature_hooks_get(bridge_channel->chan); + if (channel_features) { + ast_bridge_features_merge(bridge_channel->features, channel_features); + } ast_channel_unlock(bridge_channel->chan); /* Add the jitterbuffer if the channel requires it */ |