/*
    Flexisip, a flexible SIP proxy server with media capabilities.
    Copyright (C) 2010-2025 Belledonne Communications SARL, All rights reserved.

    This program is free software: you can redistribute it and/or modify
    it under the terms of the GNU Affero General Public License as
    published by the Free Software Foundation, either version 3 of the
    License, or (at your option) any later version.

    This program 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 Affero General Public License for more details.

    You should have received a copy of the GNU Affero General Public License
    along with this program. If not, see <http://www.gnu.org/licenses/>.
*/

#pragma once

#include <sofia-sip/msg.h>
#include <sofia-sip/nua.h>
#include <sofia-sip/sip.h>
#include <sofia-sip/su_alloc.h>
#include <string>

namespace flexisip {

class Agent;

struct UacRegister {
	enum State { INITIAL, REGISTERED, ERROR } state;
	bool challengeReceived;
	su_home_t home;
	nua_handle_t* nh;

	sip_from_t* from;
	sip_to_t* to;

	int expire;
	std::string password;

	UacRegister(const sip_from_t* from, const sip_to_t* to, int expire, nua_t* nua, nua_hmagic_t* userptr);
	~UacRegister();
	void onMessage(const sip_t* sip);

	void send(const sip_contact_t* contact);

private:
	static constexpr std::string_view mLogPrefix{"UacRegister"};

	void authenticate(const msg_param_t* au_params);
};

} // namespace flexisip