static void
kms_ice_nice_agent_new_candidate (NiceAgent * agent,
guint stream_id,
guint component_id, gchar * foundation, KmsIceNiceAgent * self)
{
KmsIceBaseAgent *parent = KMS_ICE_BASE_AGENT (self);
GSList *candidates;
GSList *walk;
GST_TRACE_OBJECT (self,
"stream_id: %d, component_id: %d, foundation: %s", stream_id,
component_id, foundation);
candidates = nice_agent_get_local_candidates (agent, stream_id, component_id);
for (walk = candidates; walk; walk = walk->next) {
NiceCandidate *cand = walk->data;
if (cand->stream_id == stream_id &&
cand->component_id == component_id &&
g_strcmp0 (foundation, cand->foundation) == 0) {
kms_ice_nice_agent_sdp_msg_add_ice_candidate (self->priv->session,
self->priv->agent, cand, parent);
}
}
g_slist_free_full (candidates, (GDestroyNotify) nice_candidate_free);
}
static void
kms_ice_base_agent_finalize (GObject * object)
{
KmsIceBaseAgent *self = KMS_ICE_BASE_AGENT (object);
GST_DEBUG_OBJECT (self, "finalize");
/* chain up */
G_OBJECT_CLASS (kms_ice_base_agent_parent_class)->finalize (object);
}
static void
kms_webrtc_session_init_ice_agent (KmsWebrtcSession * self)
{
self->agent =
KMS_ICE_BASE_AGENT (kms_ice_nice_agent_new (self->context, self));
kms_ice_base_agent_run_agent (self->agent);
g_signal_connect (self->agent, "on-ice-candidate",
G_CALLBACK (kms_webrtc_session_new_candidate), self);
g_signal_connect (self->agent, "on-ice-gathering-done",
G_CALLBACK (kms_webrtc_session_gathering_done), self);
g_signal_connect (self->agent, "on-ice-component-state-changed",
G_CALLBACK (kms_webrtc_session_component_state_change), self);
}
static void
kms_ice_nice_agent_component_state_change (NiceAgent * agent, guint stream_id,
guint component_id, NiceComponentState state, KmsIceNiceAgent * self)
{
KmsIceBaseAgent *parent = KMS_ICE_BASE_AGENT (self);
IceState state_;
char buff[33];
char *ret;
//convert id to char*
g_snprintf (buff, 32, "%d", stream_id);
ret = g_strdup (buff);
switch (state) {
case NICE_COMPONENT_STATE_DISCONNECTED:
state_ = ICE_STATE_DISCONNECTED;
break;
case NICE_COMPONENT_STATE_GATHERING:
state_ = ICE_STATE_GATHERING;
break;
case NICE_COMPONENT_STATE_CONNECTING:
state_ = ICE_STATE_CONNECTING;
break;
case NICE_COMPONENT_STATE_CONNECTED:
state_ = ICE_STATE_CONNECTED;
break;
case NICE_COMPONENT_STATE_READY:
state_ = ICE_STATE_READY;
break;
case NICE_COMPONENT_STATE_FAILED:
state_ = ICE_STATE_FAILED;
break;
default:
state_ = ICE_STATE_FAILED;
break;
}
GST_DEBUG_OBJECT (self,
"stream_id: %d, component_id: %d, state: %s",
stream_id, component_id, nice_component_state_to_string (state));
g_signal_emit_by_name (parent, "on-ice-component-state-changed", ret,
component_id, state_);
g_free (ret);
}
static void
kms_ice_nice_agent_gathering_done (NiceAgent * agent, guint stream_id,
KmsIceNiceAgent * self)
{
KmsIceBaseAgent *parent = KMS_ICE_BASE_AGENT (self);
char buff[33];
char *ret;
//convert id to char*
g_snprintf (buff, 32, "%d", stream_id);
ret = g_strdup (buff);
g_signal_emit_by_name (parent, "on-ice-gathering-done", ret);
g_free (ret);
}
