140 lines
3.6 KiB
C++
140 lines
3.6 KiB
C++
/*
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** Copyright (C) 2009 Doubango Telecom <imsframework(at)gmail.com>
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This file is part of 'Doubango IMS Client Framework'.
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'Doubango IMS Client Framework' is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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'Doubango IMS Client Framework' is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with 'Doubango IMS Client Framework'. If not, see <http://www.gnu.org/licenses/>.
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** For commercial use, you must purchase a proprietary license from Doubango Telecom.
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*/
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/* Copyright (C) 2009 Doubango Telecom
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*
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* Authors: F0076RTY <imsframework@gmail.com>
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*
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*/
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#include "sip_dialog_register.h"
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#include "api_stack.h"
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PREF_NAMESPACE_START
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/* sip_dialog_register constructor*/
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sip_dialog_register::sip_dialog_register(stack* stk)
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:sip_dialog(stk),sm_ctx(*this)
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{
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}
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/* sip_dialog_register destructor */
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sip_dialog_register::~sip_dialog_register()
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{
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// FIXME: destroy handle
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}
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/* start */
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ERR sip_dialog_register::Start()
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{
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this->sm_ctx.enterStartState();
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this->handle = nua_handle(this->stk->get_nua(), this->stk->get_home(),
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SIPTAG_TO_STR(this->stk->get_realm()), TAG_END());
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if(!this->handle)
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{
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return ERR_GLOBAL_FAILURE;
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}
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nua_register(this->handle,
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SIPTAG_PRIVACY_STR(this->stk->get_privacy()),
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NUTAG_OUTBOUND("no-options-keepalive"),
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NUTAG_OUTBOUND("no-validate"),
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NUTAG_KEEPALIVE(0),
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SIPTAG_EXPIRES_STR("20"),
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//NUTAG_M_USERNAME("doubango"),
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SIPTAG_FROM_STR(this->stk->get_public_id()),
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SIPTAG_TO_STR(this->stk->get_public_id()),
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NUTAG_M_FEATURES("audio"),
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NUTAG_CALLEE_CAPS(0),
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SIPTAG_SUPPORTED_STR("timer, precondition, path, replaces, 100rel, gruu"),
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//NUTAG_M_FEATURES("+g.3gpp.smsip;+g.3gpp.cs-voice"),
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//TAG_IF(this->gsma_vs, NUTAG_M_FEATURES("+g.3gpp.cs-voice")),
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TAG_END());
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this->sm_ctx.sm_registerSent();
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return ERR_SUCCESS;
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}
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/* stop */
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ERR sip_dialog_register::Stop()
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{
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if(this->handle)
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{
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nua_unregister(this->handle, TAG_END());
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this->sm_ctx.sm_unregisterSent();
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return ERR_SUCCESS;
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}
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else return ERR_SIP_DIALOG_UNKNOWN;
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}
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/* state changed */
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void sip_dialog_register::OnStateChanged(SIP_STATE state)
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{
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sip_dialog::OnStateChanged(state);
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}
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/* sip method name */
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inline const char* sip_dialog_register::get_sipmethod()const
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{
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return "REGISTER";
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}
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/* returns true if terminated and false otherwise*/
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inline bool sip_dialog_register::get_terminated()const
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{
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return (this->state_current == SS_REGISTER_TERMINATED);
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}
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/* dialog callback function*/
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void sip_dialog_register::dialog_callback(nua_event_t _event,
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int status, char const *phrase,
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nua_t *nua, nua_magic_t *magic,
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nua_handle_t *nh, nua_hmagic_t *hmagic,
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sip_t const *sip,
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tagi_t tags[])
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{
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switch(_event)
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{
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case nua_r_register:
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case nua_r_unregister:
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{
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if(status <200) this->sm_ctx.sm_1xx_response();
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else if(status <300) this->sm_ctx.sm_2xx_response();
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else if(status == 401 || status == 407 || status == 421 || status == 494) this->sm_ctx.sm_401_407_421_494_response();
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else this->sm_ctx.sm_unsupported_response();
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break;
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}
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default:
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{
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break;
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}
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}
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}
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PREF_NAMESPACE_END |