/*
* Copyright (C) 2021 Purism SPC
*
* This file is part of Calls.
*
* Calls is free software: you can redistribute it and/or modify it
* under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* Calls 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 Calls. If not, see .
*
* Author: Evangelos Ribeiro Tzaras
*
* SPDX-License-Identifier: GPL-3.0-or-later
*
*/
#pragma once
#include
#include
typedef struct {
su_home_t home[1];
su_root_t *root;
} CallsSipContext;
typedef struct {
nua_handle_t *register_handle;
nua_handle_t *call_handle;
CallsSipContext *context;
} CallsSipHandles;
/**
* SipEngineState:
* @SIP_ENGINE_NULL: Not initialized
* @SIP_ENGINE_INITIALIZING: Need to complete initialization
* @SIP_ENGINE_ERROR: Unrecoverable/Unhandled sofia-sip error
* @SIP_ENGINE_READY: Ready for operation
*/
typedef enum {
SIP_ENGINE_NULL = 0,
SIP_ENGINE_INITIALIZING,
SIP_ENGINE_ERROR,
SIP_ENGINE_READY,
} SipEngineState;
/**
* SipMediaEncryption:
* @SIP_MEDIA_ENCRYPTION_NONE: Don't encrypt media streams
* @SIP_MEDIA_ENCRYPTION_PREFERRED: Prefer using encryption, but also allow unencrypted media
* @SIP_MEDIA_ENCRYPTION_FORCED: Force using encryption, drop unencrypted calls
*/
typedef enum {
SIP_MEDIA_ENCRYPTION_NONE = 0,
SIP_MEDIA_ENCRYPTION_PREFERRED,
SIP_MEDIA_ENCRYPTION_FORCED,
} SipMediaEncryption;
gboolean check_sips (const char *addr);
gboolean check_ipv6 (const char *host);
const char *get_protocol_prefix (const char *protocol);
gboolean protocol_is_valid (const char *protocol);