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 /include/asterisk/channel.h | |
| 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 'include/asterisk/channel.h')
| -rw-r--r-- | include/asterisk/channel.h | 40 |
1 files changed, 40 insertions, 0 deletions
diff --git a/include/asterisk/channel.h b/include/asterisk/channel.h index 505e4bac9..dec19cba0 100644 --- a/include/asterisk/channel.h +++ b/include/asterisk/channel.h @@ -4488,4 +4488,44 @@ int ast_channel_unsuppress(struct ast_channel *chan, unsigned int direction, enu */ void ast_channel_end_dtmf(struct ast_channel *chan, char digit, struct timeval start, const char *why); +struct ast_bridge_features; + +/*! + * \brief Gets the channel-attached features a channel has access to upon being bridged. + * + * \note The channel must be locked when calling this function. + * + * \param chan Which channel to get features for + * + * \retval non-NULL The features currently set for this channel + * \retval NULL if the features have not been set + */ +struct ast_bridge_features *ast_channel_feature_hooks_get(struct ast_channel *chan); + +/*! + * \brief Appends to the channel-attached features a channel has access to upon being bridged. + * + * \note The channel must be locked when calling this function. + * + * \param chan Which channel to set features for + * \param features The feature set to append to the channel's features + * + * \retval 0 on success + * \retval -1 on failure + */ +int ast_channel_feature_hooks_append(struct ast_channel *chan, struct ast_bridge_features *features); + +/*! + * \brief Sets the channel-attached features a channel has access to upon being bridged. + * + * \note The channel must be locked when calling this function. + * + * \param chan Which channel to set features for + * \param features The feature set with which to replace the channel's features + * + * \retval 0 on success + * \retval -1 on failure + */ +int ast_channel_feature_hooks_replace(struct ast_channel *chan, struct ast_bridge_features *features); + #endif /* _ASTERISK_CHANNEL_H */ |