/*!
* \internal
* \brief Push this channel into the Stasis bridge.
* \since 12.5.0
*
* \param self Bridge to operate upon.
* \param bridge_channel Bridge channel to push.
* \param swap Bridge channel to swap places with if not NULL.
*
* \note On entry, self is already locked.
*
* \retval 0 on success.
* \retval -1 on failure. The channel did not get pushed.
*/
static int bridge_stasis_push(struct ast_bridge *self, struct ast_bridge_channel *bridge_channel, struct ast_bridge_channel *swap)
{
struct stasis_app_control *control = stasis_app_control_find_by_channel(bridge_channel->chan);
if (!control && !stasis_app_channel_is_internal(bridge_channel->chan)) {
/* channel not in Stasis(), get it there */
ast_debug(1, "Bridge %s: pushing non-stasis %p(%s) setup to come back in under stasis\n",
self->uniqueid, bridge_channel, ast_channel_name(bridge_channel->chan));
/* Attach after-bridge callback and pass ownership of swap_app to it */
if (ast_bridge_set_after_callback(bridge_channel->chan,
bridge_stasis_run_cb, NULL, NULL)) {
ast_log(LOG_ERROR,
"Failed to set after bridge callback for bridge %s non-stasis push of %s\n",
self->uniqueid, ast_channel_name(bridge_channel->chan));
return -1;
}
bridge_stasis_queue_join_action(self, bridge_channel, swap);
/* Return -1 so the push fails and the after-bridge callback gets called
* This keeps the bridging framework from putting the channel into the bridge
* until the Stasis thread gets started, and then the channel is put into the bridge.
*/
return -1;
}
/*
* If going into a holding bridge, default the role to participant, if
* it has no compatible role currently
*/
if ((self->technology->capabilities & AST_BRIDGE_CAPABILITY_HOLDING)
&& !ast_channel_has_role(bridge_channel->chan, "announcer")
&& !ast_channel_has_role(bridge_channel->chan, "holding_participant")) {
if (ast_channel_add_bridge_role(bridge_channel->chan, "holding_participant")) {
ast_log(LOG_ERROR, "Failed to set holding participant on %s\n", ast_channel_name(bridge_channel->chan));
return -1;
}
if (ast_channel_set_bridge_role_option(bridge_channel->chan, "holding_participant", "idle_mode", "none")) {
ast_log(LOG_ERROR, "Failed to set holding participant mode on %s\n", ast_channel_name(bridge_channel->chan));
return -1;
}
}
ao2_cleanup(control);
if (self->allowed_capabilities & STASIS_BRIDGE_MIXING_CAPABILITIES) {
ast_bridge_channel_update_linkedids(bridge_channel, swap);
if (ast_test_flag(&self->feature_flags, AST_BRIDGE_FLAG_SMART)) {
ast_bridge_channel_update_accountcodes(bridge_channel, swap);
}
}
return ast_bridge_base_v_table.push(self, bridge_channel, swap);
}
static int apply_option_entertainment(struct ast_channel *chan, const char *entertainment_arg)
{
char entertainment = entertainment_arg[0];
switch (entertainment) {
case 'm':
return ast_channel_set_bridge_role_option(chan, "holding_participant", "idle_mode", "musiconhold");
case 'r':
return ast_channel_set_bridge_role_option(chan, "holding_participant", "idle_mode", "ringing");
case 's':
return ast_channel_set_bridge_role_option(chan, "holding_participant", "idle_mode", "silence");
case 'h':
return ast_channel_set_bridge_role_option(chan, "holding_participant", "idle_mode", "hold");
case 'n':
return ast_channel_set_bridge_role_option(chan, "holding_participant", "idle_mode", "none");
default:
ast_log(LOG_ERROR, "Invalid argument for BridgeWait entertainment '%s'\n", entertainment_arg);
return -1;
}
}
int parking_channel_set_roles(struct ast_channel *chan, struct parking_lot *lot, int force_ringing)
{
if (ast_channel_add_bridge_role(chan, "holding_participant")) {
return -1;
}
if (force_ringing) {
if (ast_channel_set_bridge_role_option(chan, "holding_participant", "idle_mode", "ringing")) {
return -1;
}
} else {
if (ast_channel_set_bridge_role_option(chan, "holding_participant", "idle_mode", "musiconhold")) {
return -1;
}
if (!ast_strlen_zero(lot->cfg->mohclass)) {
if (ast_channel_set_bridge_role_option(chan, "holding_participant", "moh_class", lot->cfg->mohclass)) {
return -1;
}
}
}
return 0;
}
static int apply_option_moh(struct ast_channel *chan, const char *class_arg)
{
return ast_channel_set_bridge_role_option(chan, "holding_participant", "moh_class", class_arg);
}
