diff options
Diffstat (limited to 'tinySIP/src/dialogs/tsip_dialog_invite.client.c')
| -rwxr-xr-x | tinySIP/src/dialogs/tsip_dialog_invite.client.c | 418 |
1 files changed, 209 insertions, 209 deletions
diff --git a/tinySIP/src/dialogs/tsip_dialog_invite.client.c b/tinySIP/src/dialogs/tsip_dialog_invite.client.c index c1be3c5..a831755 100755 --- a/tinySIP/src/dialogs/tsip_dialog_invite.client.c +++ b/tinySIP/src/dialogs/tsip_dialog_invite.client.c @@ -2,19 +2,19 @@ * Copyright (C) 2010-2011 Mamadou Diop. * * Contact: Mamadou Diop <diopmamadou(at)doubango[dot]org> -* +* * This file is part of Open Source Doubango Framework. * * DOUBANGO is free software: you can redistribute it and/or modify * it under the terms of the GNU General Public License as publishd by * the Free Software Foundation, either version 3 of the License, or * (at your option) any later version. -* +* * DOUBANGO is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. -* +* * You should have received a copy of the GNU General Public License * along with DOUBANGO. * @@ -68,45 +68,45 @@ static int c0000_Cancelling_2_Terminated_X_i300_to_699(va_list *app); /* 487 INV /* ======================== conds ======================== */ static tsk_bool_t _fsm_cond_is_resp2INVITE(tsip_dialog_invite_t* self, tsip_message_t* message) { - return TSIP_RESPONSE_IS_TO_INVITE(message); + return TSIP_RESPONSE_IS_TO_INVITE(message); } static tsk_bool_t _fsm_cond_is_resp2CANCEL(tsip_dialog_invite_t* self, tsip_message_t* message) { - return TSIP_RESPONSE_IS_TO_CANCEL(message); + return TSIP_RESPONSE_IS_TO_CANCEL(message); } /* Init FSM */ int tsip_dialog_invite_client_init(tsip_dialog_invite_t *self) { - return tsk_fsm_set(TSIP_DIALOG_GET_FSM(self), - - /*======================= - * === Started === - */ - // Started -> (send INVITE) -> Outgoing - TSK_FSM_ADD_ALWAYS(_fsm_state_Started, _fsm_action_oINVITE, _fsm_state_Outgoing, c0000_Started_2_Outgoing_X_oINVITE, "c0000_Started_2_Outgoing_X_oINVITE"), - - /*======================= - * === Outgoing === - */ - // Outgoing -> (i2xx INVITE) -> Connected - TSK_FSM_ADD(_fsm_state_Outgoing, _fsm_action_i2xx, _fsm_cond_is_resp2INVITE, _fsm_state_Connected, c0000_Outgoing_2_Connected_X_i2xxINVITE, "c0000_Outgoing_2_Connected_X_i2xxINVITE"), - // Outgoing -> (iINVITE ) -> Outgoing - TSK_FSM_ADD_ALWAYS(_fsm_state_Outgoing, _fsm_action_iINVITE, _fsm_state_Outgoing, c0000_Outgoing_2_Outgoing_X_iINVITEorUPDATE, "c0000_Outgoing_2_Outgoing_X_iINVITEorUPDATE"), - // Outgoing -> (iUPDATE) -> Outgoing - TSK_FSM_ADD_ALWAYS(_fsm_state_Outgoing, _fsm_action_iUPDATE, _fsm_state_Outgoing, c0000_Outgoing_2_Outgoing_X_iINVITEorUPDATE, "c0000_Outgoing_2_Outgoing_X_iINVITEorUPDATE"), - // Outgoing -> (oCANCEL) -> Cancelling - TSK_FSM_ADD_ALWAYS(_fsm_state_Outgoing, _fsm_action_oCANCEL, _fsm_state_Cancelling, c0000_Outgoing_2_Cancelling_X_oCANCEL, "c0000_Outgoing_2_Cancelling_X_oCANCEL"), - // Cancelling -> (any response to cancel CANCEL) -> Cancelling - TSK_FSM_ADD(_fsm_state_Cancelling, _fsm_action_i300_to_i699, _fsm_cond_is_resp2CANCEL, _fsm_state_Terminated, tsk_null, "c0000_Cancelling_2_Terminated_X_i300_to_699"), - TSK_FSM_ADD(_fsm_state_Cancelling, _fsm_action_i2xx, _fsm_cond_is_resp2CANCEL, _fsm_state_Cancelling, tsk_null, "c0000_Cancelling_2_Cancelling_X_i2xx"), - // Cancelling -> (i300-699 INVITE) -> Terminated - TSK_FSM_ADD(_fsm_state_Cancelling, _fsm_action_i300_to_i699, _fsm_cond_is_resp2INVITE, _fsm_state_Terminated, c0000_Cancelling_2_Terminated_X_i300_to_699, "c0000_Cancelling_2_Terminated_X_i300_to_699"), - // Outgoing -> (300-699 INVITE) -> Terminated - TSK_FSM_ADD(_fsm_state_Outgoing, _fsm_action_i300_to_i699, _fsm_cond_is_resp2INVITE, _fsm_state_Terminated, c0000_Outgoing_2_Terminated_X_i300_to_i699INVITE, "c0000_Outgoing_2_Terminated_X_i300_to_i699INVITE"), - - TSK_FSM_ADD_NULL()); + return tsk_fsm_set(TSIP_DIALOG_GET_FSM(self), + + /*======================= + * === Started === + */ + // Started -> (send INVITE) -> Outgoing + TSK_FSM_ADD_ALWAYS(_fsm_state_Started, _fsm_action_oINVITE, _fsm_state_Outgoing, c0000_Started_2_Outgoing_X_oINVITE, "c0000_Started_2_Outgoing_X_oINVITE"), + + /*======================= + * === Outgoing === + */ + // Outgoing -> (i2xx INVITE) -> Connected + TSK_FSM_ADD(_fsm_state_Outgoing, _fsm_action_i2xx, _fsm_cond_is_resp2INVITE, _fsm_state_Connected, c0000_Outgoing_2_Connected_X_i2xxINVITE, "c0000_Outgoing_2_Connected_X_i2xxINVITE"), + // Outgoing -> (iINVITE ) -> Outgoing + TSK_FSM_ADD_ALWAYS(_fsm_state_Outgoing, _fsm_action_iINVITE, _fsm_state_Outgoing, c0000_Outgoing_2_Outgoing_X_iINVITEorUPDATE, "c0000_Outgoing_2_Outgoing_X_iINVITEorUPDATE"), + // Outgoing -> (iUPDATE) -> Outgoing + TSK_FSM_ADD_ALWAYS(_fsm_state_Outgoing, _fsm_action_iUPDATE, _fsm_state_Outgoing, c0000_Outgoing_2_Outgoing_X_iINVITEorUPDATE, "c0000_Outgoing_2_Outgoing_X_iINVITEorUPDATE"), + // Outgoing -> (oCANCEL) -> Cancelling + TSK_FSM_ADD_ALWAYS(_fsm_state_Outgoing, _fsm_action_oCANCEL, _fsm_state_Cancelling, c0000_Outgoing_2_Cancelling_X_oCANCEL, "c0000_Outgoing_2_Cancelling_X_oCANCEL"), + // Cancelling -> (any response to cancel CANCEL) -> Cancelling + TSK_FSM_ADD(_fsm_state_Cancelling, _fsm_action_i300_to_i699, _fsm_cond_is_resp2CANCEL, _fsm_state_Terminated, tsk_null, "c0000_Cancelling_2_Terminated_X_i300_to_699"), + TSK_FSM_ADD(_fsm_state_Cancelling, _fsm_action_i2xx, _fsm_cond_is_resp2CANCEL, _fsm_state_Cancelling, tsk_null, "c0000_Cancelling_2_Cancelling_X_i2xx"), + // Cancelling -> (i300-699 INVITE) -> Terminated + TSK_FSM_ADD(_fsm_state_Cancelling, _fsm_action_i300_to_i699, _fsm_cond_is_resp2INVITE, _fsm_state_Terminated, c0000_Cancelling_2_Terminated_X_i300_to_699, "c0000_Cancelling_2_Terminated_X_i300_to_699"), + // Outgoing -> (300-699 INVITE) -> Terminated + TSK_FSM_ADD(_fsm_state_Outgoing, _fsm_action_i300_to_i699, _fsm_cond_is_resp2INVITE, _fsm_state_Terminated, c0000_Outgoing_2_Terminated_X_i300_to_i699INVITE, "c0000_Outgoing_2_Terminated_X_i300_to_i699INVITE"), + + TSK_FSM_ADD_NULL()); } //-------------------------------------------------------- @@ -117,215 +117,215 @@ int tsip_dialog_invite_client_init(tsip_dialog_invite_t *self) */ int c0000_Started_2_Outgoing_X_oINVITE(va_list *app) { - int ret; - tsip_dialog_invite_t *self; - const tsip_action_t* action; - - self = va_arg(*app, tsip_dialog_invite_t *); - va_arg(*app, const tsip_message_t *); - action = va_arg(*app, const tsip_action_t *); - - /* This is the first FSM transaction when you try to make an audio/video/msrp call */ - if(!self->msession_mgr){ - int32_t transport_idx = TSIP_DIALOG_GET_STACK(self)->network.transport_idx_default; - self->msession_mgr = tmedia_session_mgr_create(action ? action->media.type : tmedia_all, - TSIP_DIALOG_GET_STACK(self)->network.local_ip[transport_idx], TNET_SOCKET_TYPE_IS_IPV6(TSIP_DIALOG_GET_STACK(self)->network.proxy_cscf_type[transport_idx]), tsk_true); - if(TSIP_DIALOG_GET_STACK(self)->natt.ctx){ - ret = tmedia_session_mgr_set_natt_ctx(self->msession_mgr, TSIP_DIALOG_GET_STACK(self)->natt.ctx, TSIP_DIALOG_GET_STACK(self)->network.aor.ip[transport_idx]); - } - - ret = tmedia_session_mgr_set_ice_ctx(self->msession_mgr, self->ice.ctx_audio, self->ice.ctx_video); - ret = tsip_dialog_invite_msession_configure(self); - } - - /* We are the client */ - self->is_client = tsk_true; - /* Whether it's a client dialog for call transfer */ - self->is_transf = (TSIP_DIALOG_GET_SS(self)->id_parent != TSIP_SSESSION_INVALID_ID); - - /* Get Media type from the action */ - TSIP_DIALOG_GET_SS(self)->media.type = action->media.type; - /* Appy media params received from the user */ - if(!TSK_LIST_IS_EMPTY(action->media.params)){ - tmedia_session_mgr_set_3(self->msession_mgr, action->media.params); - } - - /* RFC 4028 - 7.1. Generating an Initial Session Refresh Request - - A UAC MAY include a Session-Expires header field in an initial - session refresh request if it wants a session timer applied to the - session. The value of this header field indicates the session - interval desired by the UAC. If a Min-SE header is included in the - initial session refresh request, the value of the Session-Expires - MUST be greater than or equal to the value in Min-SE. - - The UAC MAY include the refresher parameter with value 'uac' if it - wants to perform the refreshes. However, it is RECOMMENDED that the - parameter be omitted so that it can be selected by the negotiation - mechanisms described below. - */ - if(TSIP_DIALOG_GET_SS(self)->media.timers.timeout){ - self->stimers.timer.timeout = TSIP_DIALOG_GET_SS(self)->media.timers.timeout; - tsk_strupdate(&self->stimers.refresher, TSIP_DIALOG_GET_SS(self)->media.timers.refresher); - self->stimers.is_refresher = tsk_striequals(self->stimers.refresher, "uac"); - self->supported.timer = tsk_true; - } - - /* QoS - * One Voice Profile - 5.4.1 SIP Precondition Considerations - * The UE shall use the Supported header, and not the Require header, to indicate the support of precondition in - * accordance with Section 5.1.3.1 of 3GPP TS 24.229. - */ - self->qos.type = TSIP_DIALOG_GET_SS(self)->media.qos.type; - self->qos.strength = TSIP_DIALOG_GET_SS(self)->media.qos.strength; - tmedia_session_mgr_set_qos(self->msession_mgr, self->qos.type, self->qos.strength); - self->supported.precondition = (self->qos.strength == tmedia_qos_strength_optional); - self->required.precondition = (self->qos.strength == tmedia_qos_strength_mandatory); - - /* send the request */ - ret = send_INVITE(self, tsk_false); - - /* alert the user */ - TSIP_DIALOG_SIGNAL(self, tsip_event_code_dialog_connecting, "Dialog connecting"); - - return ret; + int ret; + tsip_dialog_invite_t *self; + const tsip_action_t* action; + + self = va_arg(*app, tsip_dialog_invite_t *); + va_arg(*app, const tsip_message_t *); + action = va_arg(*app, const tsip_action_t *); + + /* This is the first FSM transaction when you try to make an audio/video/msrp call */ + if(!self->msession_mgr) { + int32_t transport_idx = TSIP_DIALOG_GET_STACK(self)->network.transport_idx_default; + self->msession_mgr = tmedia_session_mgr_create(action ? action->media.type : tmedia_all, + TSIP_DIALOG_GET_STACK(self)->network.local_ip[transport_idx], TNET_SOCKET_TYPE_IS_IPV6(TSIP_DIALOG_GET_STACK(self)->network.proxy_cscf_type[transport_idx]), tsk_true); + if(TSIP_DIALOG_GET_STACK(self)->natt.ctx) { + ret = tmedia_session_mgr_set_natt_ctx(self->msession_mgr, TSIP_DIALOG_GET_STACK(self)->natt.ctx, TSIP_DIALOG_GET_STACK(self)->network.aor.ip[transport_idx]); + } + + ret = tmedia_session_mgr_set_ice_ctx(self->msession_mgr, self->ice.ctx_audio, self->ice.ctx_video); + ret = tsip_dialog_invite_msession_configure(self); + } + + /* We are the client */ + self->is_client = tsk_true; + /* Whether it's a client dialog for call transfer */ + self->is_transf = (TSIP_DIALOG_GET_SS(self)->id_parent != TSIP_SSESSION_INVALID_ID); + + /* Get Media type from the action */ + TSIP_DIALOG_GET_SS(self)->media.type = action->media.type; + /* Appy media params received from the user */ + if(!TSK_LIST_IS_EMPTY(action->media.params)) { + tmedia_session_mgr_set_3(self->msession_mgr, action->media.params); + } + + /* RFC 4028 - 7.1. Generating an Initial Session Refresh Request + + A UAC MAY include a Session-Expires header field in an initial + session refresh request if it wants a session timer applied to the + session. The value of this header field indicates the session + interval desired by the UAC. If a Min-SE header is included in the + initial session refresh request, the value of the Session-Expires + MUST be greater than or equal to the value in Min-SE. + + The UAC MAY include the refresher parameter with value 'uac' if it + wants to perform the refreshes. However, it is RECOMMENDED that the + parameter be omitted so that it can be selected by the negotiation + mechanisms described below. + */ + if(TSIP_DIALOG_GET_SS(self)->media.timers.timeout) { + self->stimers.timer.timeout = TSIP_DIALOG_GET_SS(self)->media.timers.timeout; + tsk_strupdate(&self->stimers.refresher, TSIP_DIALOG_GET_SS(self)->media.timers.refresher); + self->stimers.is_refresher = tsk_striequals(self->stimers.refresher, "uac"); + self->supported.timer = tsk_true; + } + + /* QoS + * One Voice Profile - 5.4.1 SIP Precondition Considerations + * The UE shall use the Supported header, and not the Require header, to indicate the support of precondition in + * accordance with Section 5.1.3.1 of 3GPP TS 24.229. + */ + self->qos.type = TSIP_DIALOG_GET_SS(self)->media.qos.type; + self->qos.strength = TSIP_DIALOG_GET_SS(self)->media.qos.strength; + tmedia_session_mgr_set_qos(self->msession_mgr, self->qos.type, self->qos.strength); + self->supported.precondition = (self->qos.strength == tmedia_qos_strength_optional); + self->required.precondition = (self->qos.strength == tmedia_qos_strength_mandatory); + + /* send the request */ + ret = send_INVITE(self, tsk_false); + + /* alert the user */ + TSIP_DIALOG_SIGNAL(self, tsip_event_code_dialog_connecting, "Dialog connecting"); + + return ret; } /* Outgoing -> (i2xx INVITE) -> Connected */ int c0000_Outgoing_2_Connected_X_i2xxINVITE(va_list *app) { - int ret; - - tsip_dialog_invite_t *self = va_arg(*app, tsip_dialog_invite_t *); - const tsip_response_t *r2xxINVITE = va_arg(*app, const tsip_response_t *); - /* const tsip_action_t* action = */ va_arg(*app, const tsip_action_t *); - - /* Update the dialog state */ - if((ret = tsip_dialog_update(TSIP_DIALOG(self), r2xxINVITE))){ - return ret; - } - - /* Process remote offer */ - if((ret = tsip_dialog_invite_process_ro(self, r2xxINVITE))){ - send_BYE(self); - return ret; - } - else{ - /* send ACK */ - ret = send_ACK(self, r2xxINVITE); - } - - /* Determine whether the remote party support UPDATE */ - self->support_update = tsip_message_allowed(r2xxINVITE, "UPDATE"); - - /* Session Timers */ - if(self->stimers.timer.timeout){ - tsip_dialog_invite_stimers_handle(self, r2xxINVITE); - } - - // starts ICE timers now that both parties received the "candidates" - if(tsip_dialog_invite_ice_is_enabled(self)){ - tsip_dialog_invite_ice_timers_set(self, (self->required.ice ? -1 : TSIP_DIALOG_INVITE_ICE_CONNCHECK_TIMEOUT)); - } - - /* Alert the user (session) */ - ret = TSIP_DIALOG_INVITE_SIGNAL(self, tsip_ao_request, - TSIP_RESPONSE_CODE(r2xxINVITE), TSIP_RESPONSE_PHRASE(r2xxINVITE), r2xxINVITE); - /* Alert the user (dialog) */ - ret = TSIP_DIALOG_SIGNAL(self, tsip_event_code_dialog_connected, "Dialog connected"); - - if(self->is_transf){ - ret = tsip_dialog_invite_notify_parent(self, r2xxINVITE); - self->is_transf = tsk_false;//final response -> no longer need to notify the parent - } - - /* MSRP File Transfer */ - /*if(TSIP_DIALOG(self)->curr_action && ((TSIP_DIALOG(self)->curr_action->media.type & tmedia_msrp) == tmedia_msrp)){ - // FIXME - tmedia_session_mgr_send_file(self->msession_mgr, "C:\\avatar.png", - TMEDIA_SESSION_SET_NULL()); - }*/ - - return ret; + int ret; + + tsip_dialog_invite_t *self = va_arg(*app, tsip_dialog_invite_t *); + const tsip_response_t *r2xxINVITE = va_arg(*app, const tsip_response_t *); + /* const tsip_action_t* action = */ va_arg(*app, const tsip_action_t *); + + /* Update the dialog state */ + if((ret = tsip_dialog_update(TSIP_DIALOG(self), r2xxINVITE))) { + return ret; + } + + /* Process remote offer */ + if((ret = tsip_dialog_invite_process_ro(self, r2xxINVITE))) { + send_BYE(self); + return ret; + } + else { + /* send ACK */ + ret = send_ACK(self, r2xxINVITE); + } + + /* Determine whether the remote party support UPDATE */ + self->support_update = tsip_message_allowed(r2xxINVITE, "UPDATE"); + + /* Session Timers */ + if(self->stimers.timer.timeout) { + tsip_dialog_invite_stimers_handle(self, r2xxINVITE); + } + + // starts ICE timers now that both parties received the "candidates" + if(tsip_dialog_invite_ice_is_enabled(self)) { + tsip_dialog_invite_ice_timers_set(self, (self->required.ice ? -1 : TSIP_DIALOG_INVITE_ICE_CONNCHECK_TIMEOUT)); + } + + /* Alert the user (session) */ + ret = TSIP_DIALOG_INVITE_SIGNAL(self, tsip_ao_request, + TSIP_RESPONSE_CODE(r2xxINVITE), TSIP_RESPONSE_PHRASE(r2xxINVITE), r2xxINVITE); + /* Alert the user (dialog) */ + ret = TSIP_DIALOG_SIGNAL(self, tsip_event_code_dialog_connected, "Dialog connected"); + + if(self->is_transf) { + ret = tsip_dialog_invite_notify_parent(self, r2xxINVITE); + self->is_transf = tsk_false;//final response -> no longer need to notify the parent + } + + /* MSRP File Transfer */ + /*if(TSIP_DIALOG(self)->curr_action && ((TSIP_DIALOG(self)->curr_action->media.type & tmedia_msrp) == tmedia_msrp)){ + // FIXME + tmedia_session_mgr_send_file(self->msession_mgr, "C:\\avatar.png", + TMEDIA_SESSION_SET_NULL()); + }*/ + + return ret; } /* Outgoing -> (iINVITE or iINVITE) -> Outgoing */ int c0000_Outgoing_2_Outgoing_X_iINVITEorUPDATE(va_list *app) { - tsip_dialog_invite_t *self = va_arg(*app, tsip_dialog_invite_t *); - const tsip_request_t *rINVITEorUPDATE = va_arg(*app, const tsip_request_t *); - tsk_bool_t force_sdp; - int ret = 0; - - /* process remote offer */ - if((ret = tsip_dialog_invite_process_ro(self, rINVITEorUPDATE))){ - /* Send error */ - return ret; - } - - /* Send 200 OK */ - // force SDP in 200 OK even if the request has the same SDP version - force_sdp = TSIP_MESSAGE_HAS_CONTENT(rINVITEorUPDATE); - ret = send_RESPONSE(self, rINVITEorUPDATE, 200, "OK", - (self->msession_mgr && (force_sdp || self->msession_mgr->ro_changed || self->msession_mgr->state_changed))); - - /* alert the user */ - TSIP_DIALOG_INVITE_SIGNAL(self, tsip_i_request, - tsip_event_code_dialog_request_incoming, "Incoming Request.", rINVITEorUPDATE); - - - return ret; + tsip_dialog_invite_t *self = va_arg(*app, tsip_dialog_invite_t *); + const tsip_request_t *rINVITEorUPDATE = va_arg(*app, const tsip_request_t *); + tsk_bool_t force_sdp; + int ret = 0; + + /* process remote offer */ + if((ret = tsip_dialog_invite_process_ro(self, rINVITEorUPDATE))) { + /* Send error */ + return ret; + } + + /* Send 200 OK */ + // force SDP in 200 OK even if the request has the same SDP version + force_sdp = TSIP_MESSAGE_HAS_CONTENT(rINVITEorUPDATE); + ret = send_RESPONSE(self, rINVITEorUPDATE, 200, "OK", + (self->msession_mgr && (force_sdp || self->msession_mgr->ro_changed || self->msession_mgr->state_changed))); + + /* alert the user */ + TSIP_DIALOG_INVITE_SIGNAL(self, tsip_i_request, + tsip_event_code_dialog_request_incoming, "Incoming Request.", rINVITEorUPDATE); + + + return ret; } /* Outgoing -> (i300-i699 INVITE) -> Terminated */ int c0000_Outgoing_2_Terminated_X_i300_to_i699INVITE(va_list *app) { - int ret; - tsip_dialog_invite_t *self = va_arg(*app, tsip_dialog_invite_t *); - const tsip_response_t *response = va_arg(*app, const tsip_response_t *); - - /* set last error (or info) */ - tsip_dialog_set_lasterror_2(TSIP_DIALOG(self), - TSIP_RESPONSE_PHRASE(response), TSIP_RESPONSE_CODE(response), response); - - /* alert the user */ - ret = TSIP_DIALOG_INVITE_SIGNAL(self, tsip_ao_request, - TSIP_RESPONSE_CODE(response), TSIP_RESPONSE_PHRASE(response), response); - - if(self->is_transf){ - ret = tsip_dialog_invite_notify_parent(self, response); - self->is_transf = tsk_false;//final response -> no longer need to notify the parent - } - - return ret; + int ret; + tsip_dialog_invite_t *self = va_arg(*app, tsip_dialog_invite_t *); + const tsip_response_t *response = va_arg(*app, const tsip_response_t *); + + /* set last error (or info) */ + tsip_dialog_set_lasterror_2(TSIP_DIALOG(self), + TSIP_RESPONSE_PHRASE(response), TSIP_RESPONSE_CODE(response), response); + + /* alert the user */ + ret = TSIP_DIALOG_INVITE_SIGNAL(self, tsip_ao_request, + TSIP_RESPONSE_CODE(response), TSIP_RESPONSE_PHRASE(response), response); + + if(self->is_transf) { + ret = tsip_dialog_invite_notify_parent(self, response); + self->is_transf = tsk_false;//final response -> no longer need to notify the parent + } + + return ret; } /* Outgoing -> (oCANCEL ) -> Cancelling */ int c0000_Outgoing_2_Cancelling_X_oCANCEL(va_list *app) { - tsip_dialog_invite_t *self = va_arg(*app, tsip_dialog_invite_t *); + tsip_dialog_invite_t *self = va_arg(*app, tsip_dialog_invite_t *); self->is_cancelling = tsk_true; - - /* Alert the user */ - TSIP_DIALOG_SIGNAL(self, tsip_event_code_dialog_terminating, "Terminating dialog"); - return send_CANCEL(self); + /* Alert the user */ + TSIP_DIALOG_SIGNAL(self, tsip_event_code_dialog_terminating, "Terminating dialog"); + + return send_CANCEL(self); } int c0000_Cancelling_2_Terminated_X_i300_to_699(va_list *app) { - tsip_dialog_invite_t *self = va_arg(*app, tsip_dialog_invite_t *); - const tsip_response_t *response = va_arg(*app, const tsip_response_t *); + tsip_dialog_invite_t *self = va_arg(*app, tsip_dialog_invite_t *); + const tsip_response_t *response = va_arg(*app, const tsip_response_t *); - /* set last error (or info) */ - tsip_dialog_set_lasterror(TSIP_DIALOG(self), "Request cancelled", TSIP_RESPONSE_CODE(response)); + /* set last error (or info) */ + tsip_dialog_set_lasterror(TSIP_DIALOG(self), "Request cancelled", TSIP_RESPONSE_CODE(response)); - return 0; + return 0; } //++++++++++++++++++++++++++++++++++++++++++++++++++++++++ |
