static struct ast_channel *media_request_helper(struct ast_format_cap *cap, const struct ast_assigned_ids *assignedids,
const struct ast_channel *requestor, const char *data, struct ast_channel_tech *tech, const char *role)
{
struct ast_channel *chan;
ast_callid callid;
RAII_VAR(struct ast_unreal_pvt *, pvt, NULL, ao2_cleanup);
if (!(pvt = ast_unreal_alloc(sizeof(*pvt), ast_unreal_destructor, cap))) {
return NULL;
}
ast_copy_string(pvt->name, data, sizeof(pvt->name));
ast_set_flag(pvt, AST_UNREAL_NO_OPTIMIZATION);
callid = ast_read_threadstorage_callid();
chan = ast_unreal_new_channels(pvt, tech,
AST_STATE_UP, AST_STATE_UP, NULL, NULL, assignedids, requestor, callid);
if (!chan) {
return NULL;
}
ast_answer(pvt->owner);
ast_answer(pvt->chan);
if (ast_channel_add_bridge_role(pvt->chan, role)) {
ast_hangup(chan);
return NULL;
}
return chan;
}
static struct ast_channel *announce_request(const char *type, struct ast_format_cap *cap, const struct ast_assigned_ids *assignedids, const struct ast_channel *requestor, const char *data, int *cause)
{
struct ast_channel *chan;
const char *conf_name = data;
/* Allocate a new private structure and then Asterisk channels */
struct announce_pvt *pvt = (struct announce_pvt *) ast_unreal_alloc(sizeof(*pvt), announce_pvt_destructor, cap);
if (!pvt) {
return NULL;
}
ast_set_flag(&pvt->base, AST_UNREAL_NO_OPTIMIZATION);
ast_copy_string(pvt->base.name, conf_name, sizeof(pvt->base.name));
#if !defined(CS_AST_CHANNEL_CALLID_TYPEDEF)
chan = ast_unreal_new_channels(&pvt->base, sccpconf_announce_get_tech(), AST_STATE_UP, AST_STATE_UP, NULL, NULL, assignedids, requestor, NULL);
#else
chan = ast_unreal_new_channels(&pvt->base, sccpconf_announce_get_tech(), AST_STATE_UP, AST_STATE_UP, NULL, NULL, assignedids, requestor, 0);
#endif
if (chan) {
ast_answer(pvt->base.owner);
ast_answer(pvt->base.chan);
if (ast_channel_add_bridge_role(pvt->base.chan, "announcer")) {
ast_hangup(chan);
chan = NULL;
}
}
ao2_cleanup(pvt);
return chan;
}
/*! \brief Create a call structure */
static struct local_pvt *local_alloc(const char *data, struct ast_format_cap *cap)
{
struct local_pvt *pvt;
char *parse;
char *context;
char *opts;
pvt = (struct local_pvt *) ast_unreal_alloc(sizeof(*pvt), local_pvt_destructor, cap);
if (!pvt) {
return NULL;
}
pvt->base.callbacks = &local_unreal_callbacks;
parse = ast_strdupa(data);
/*
* Local channels intercept MOH by default.
*
* This is a silly default because it represents state held by
* the local channels. Unless local channel optimization is
* disabled, the state will dissapear when the local channels
* optimize out.
*/
ast_set_flag(&pvt->base, AST_UNREAL_MOH_INTERCEPT);
/* Look for options */
if ((opts = strchr(parse, '/'))) {
*opts++ = '\0';
if (strchr(opts, 'n')) {
ast_set_flag(&pvt->base, AST_UNREAL_NO_OPTIMIZATION);
}
if (strchr(opts, 'j')) {
if (ast_test_flag(&pvt->base, AST_UNREAL_NO_OPTIMIZATION)) {
ast_set_flag(&pvt->base.jb_conf, AST_JB_ENABLED);
} else {
ast_log(LOG_ERROR, "You must use the 'n' option with the 'j' option to enable the jitter buffer\n");
}
}
if (strchr(opts, 'm')) {
ast_clear_flag(&pvt->base, AST_UNREAL_MOH_INTERCEPT);
}
}
/* Look for a context */
if ((context = strchr(parse, '@'))) {
*context++ = '\0';
}
ast_copy_string(pvt->context, S_OR(context, "default"), sizeof(pvt->context));
ast_copy_string(pvt->exten, parse, sizeof(pvt->exten));
snprintf(pvt->base.name, sizeof(pvt->base.name), "%s@%s", pvt->exten, pvt->context);
return pvt; /* this is returned with a ref */
}
static struct ast_channel *announce_request(const char *type, struct ast_format_cap *cap, const struct ast_assigned_ids *assignedids, const struct ast_channel *requestor, const char *data, int *cause)
{
struct ast_channel *chan;
const char *conf_name = data;
RAII_VAR(struct confbridge_conference *, conference, NULL, ao2_cleanup);
RAII_VAR(struct announce_pvt *, pvt, NULL, ao2_cleanup);
conference = ao2_find(conference_bridges, conf_name, OBJ_KEY);
if (!conference) {
return NULL;
}
ast_assert(conference->bridge != NULL);
/* Allocate a new private structure and then Asterisk channels */
pvt = (struct announce_pvt *) ast_unreal_alloc(sizeof(*pvt), announce_pvt_destructor,
cap);
if (!pvt) {
return NULL;
}
ast_set_flag(&pvt->base, AST_UNREAL_NO_OPTIMIZATION);
ast_copy_string(pvt->base.name, conf_name, sizeof(pvt->base.name));
pvt->bridge = conference->bridge;
ao2_ref(pvt->bridge, +1);
chan = ast_unreal_new_channels(&pvt->base, conf_announce_get_tech(),
AST_STATE_UP, AST_STATE_UP, NULL, NULL, assignedids, requestor, 0);
if (chan) {
ast_answer(pvt->base.owner);
ast_answer(pvt->base.chan);
if (ast_channel_add_bridge_role(pvt->base.chan, "announcer")) {
ast_hangup(chan);
chan = NULL;
}
}
return chan;
}
