// Started -> (oINVITE) -> Started
static int x0500_Current_2_Current_X_oINVITE(va_list *app)
{
int ret;
tsip_dialog_invite_t *self;
const tsip_action_t* action;
const tsip_message_t *message;
tmedia_type_t media_type;
self = va_arg(*app, tsip_dialog_invite_t *);
message = va_arg(*app, const tsip_message_t *);
action = va_arg(*app, const tsip_action_t *);
media_type = (action && action->media.type != tmedia_none) ? action->media.type : TSIP_DIALOG_GET_SS(self)->media.type;
self->is_client = tsk_true;
tsip_dialog_invite_ice_save_action(self, _fsm_action_oINVITE, action, message);
// create ICE context
if((ret = tsip_dialog_invite_ice_create_ctx(self, media_type))){
TSK_DEBUG_ERROR("tsip_dialog_invite_ice_create_ctx() failed");
return ret;
}
// Start ICE
ret = tsip_dialog_invite_ice_start_ctx(self);
// alert the user only if we are in initial state which means that it's not media update
if(TSIP_DIALOG(self)->state == tsip_initial){
TSIP_DIALOG_SIGNAL(self, tsip_event_code_dialog_connecting, "Dialog connecting");
}
return ret;
}
// Current -> (iINVITE) -> Current
static int x0500_Current_2_Current_X_iINVITE(va_list *app)
{
int ret;
tsip_dialog_invite_t *self;
const tsip_action_t* action;
const tsip_message_t *message;
self = va_arg(*app, tsip_dialog_invite_t *);
message = va_arg(*app, const tsip_message_t *);
action = va_arg(*app, const tsip_action_t *);
self->is_client = tsk_false;
ret = tsip_dialog_invite_ice_save_action(self, _fsm_action_iINVITE, action, message);
// Cancel without notifying ("silent mode") and perform the operation right now ("sync mode")
tsip_dialog_invite_ice_cancel_silent_and_sync_ctx(self);
// set remote candidates
if(TSIP_MESSAGE_HAS_CONTENT(message)){
if(tsk_striequals("application/sdp", TSIP_MESSAGE_CONTENT_TYPE(message))){
tsdp_message_t* sdp_ro;
if(!(sdp_ro = tsdp_message_parse(TSIP_MESSAGE_CONTENT_DATA(message), TSIP_MESSAGE_CONTENT_DATA_LENGTH(message)))){
TSK_DEBUG_ERROR("Failed to parse remote sdp message");
return -2;
}
// create ICE context
if((ret = tsip_dialog_invite_ice_create_ctx(self, tmedia_type_from_sdp(sdp_ro)))){
TSK_DEBUG_ERROR("tsip_dialog_invite_ice_create_ctx() failed");
return ret;
}
ret = tsip_dialog_invite_ice_process_ro(self, sdp_ro, tsk_true);
TSK_OBJECT_SAFE_FREE(sdp_ro);
}
else{
TSK_DEBUG_ERROR("[%s] content-type is not supportted", TSIP_MESSAGE_CONTENT_TYPE(message));
return -3;
}
}
// For now disable ICE timers until we send the 2xx and receive the ACK
ret = tsip_dialog_invite_ice_timers_set(self, -1);
// Start ICE
ret = tsip_dialog_invite_ice_start_ctx(self);
return ret;
}
// Started -> (iINVITE) -> Started
static int x0500_Current_2_Current_X_iINVITE(va_list *app)
{
int ret;
tsip_dialog_invite_t *self;
const tsip_action_t* action;
const tsip_message_t *message;
self = va_arg(*app, tsip_dialog_invite_t *);
message = va_arg(*app, const tsip_message_t *);
action = va_arg(*app, const tsip_action_t *);
self->is_client = tsk_false;
ret = tsip_dialog_invite_ice_save_action(self, _fsm_action_iINVITE, action, message);
// set remote candidates
if(TSIP_MESSAGE_HAS_CONTENT(message)){
if(tsk_striequals("application/sdp", TSIP_MESSAGE_CONTENT_TYPE(message))){
tsdp_message_t* sdp_ro;
if(!(sdp_ro = tsdp_message_parse(TSIP_MESSAGE_CONTENT_DATA(message), TSIP_MESSAGE_CONTENT_DATA_LENGTH(message)))){
TSK_DEBUG_ERROR("Failed to parse remote sdp message");
return -2;
}
// create ICE context
if((ret = tsip_dialog_invite_ice_create_ctx(self, tmedia_type_from_sdp(sdp_ro)))){
TSK_DEBUG_ERROR("tsip_dialog_invite_ice_create_ctx() failed");
return ret;
}
ret = tsip_dialog_invite_ice_process_ro(self, sdp_ro, tsk_true);
TSK_OBJECT_SAFE_FREE(sdp_ro);
}
else{
TSK_DEBUG_ERROR("[%s] content-type is not supportted", TSIP_MESSAGE_CONTENT_TYPE(message));
return -3;
}
}
// Start ICE
ret = tsip_dialog_invite_ice_start_ctx(self);
return ret;
}
// Current -> (oINVITE) -> Current
static int x0500_Current_2_Current_X_oINVITE(va_list *app)
{
int ret;
tsip_dialog_invite_t *self;
const tsip_action_t* action;
const tsip_message_t *message;
tmedia_type_t media_type;
static const tsk_bool_t __force_restart_is_yes = tsk_true;
self = va_arg(*app, tsip_dialog_invite_t *);
message = va_arg(*app, const tsip_message_t *);
action = va_arg(*app, const tsip_action_t *);
media_type = (action && action->media.type != tmedia_none) ? action->media.type : TSIP_DIALOG_GET_SS(self)->media.type;
self->is_client = tsk_true;
tsip_dialog_invite_ice_save_action(self, _fsm_action_oINVITE, action, message);
// Cancel without notifying ("silent mode") and perform the operation right now ("sync mode")
tsip_dialog_invite_ice_cancel_silent_and_sync_ctx(self);
// create ICE context
if((ret = tsip_dialog_invite_ice_create_ctx(self, media_type))){
TSK_DEBUG_ERROR("tsip_dialog_invite_ice_create_ctx() failed");
return ret;
}
// For now disable ICE timers until we receive the 2xx
ret = tsip_dialog_invite_ice_timers_set(self, -1);
// Start ICE
ret = tsip_dialog_invite_ice_start_ctx(self);
// alert the user only if we are in initial state which means that it's not media update
if(TSIP_DIALOG(self)->state == tsip_initial){
TSIP_DIALOG_SIGNAL(self, tsip_event_code_dialog_connecting, "Dialog connecting");
}
return ret;
}
