/*
 * Copyright (c) 2015 - 2016 Samsung Electronics Co., Ltd All Rights Reserved
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */


#ifndef __IOTCON_SERVER_H__
#define __IOTCON_SERVER_H__


#include <iotcon-resource.h>
#include <iotcon-lite-resource.h>
#include <iotcon-response.h>
#include <iotcon-observers.h>
#include <iotcon-request.h>


/**
 * @file iotcon-server.h
 */


/**
 * @ingroup CAPI_IOT_CONNECTIVITY_MODULE
 * @defgroup CAPI_IOT_CONNECTIVITY_SERVER_MODULE Server
 * @brief IoTCon Server provides API for server side.
 * @section CAPI_IOT_CONNECTIVITY_SERVER_MODULE_HEADER Required Header
 *          \#include <iotcon.h>
 * @section CAPI_IOT_CONNECTIVITY_SERVER_MODULE_OVERVIEW Overview
 *          This API set consists of server side API for
 *          @ref CAPI_IOT_CONNECTIVITY_SERVER_RESOURCE_MODULE,
 *          @ref CAPI_IOT_CONNECTIVITY_SERVER_LITE_RESOURCE_MODULE,
 *          @ref CAPI_IOT_CONNECTIVITY_SERVER_OBSERVERS_MODULE,
 *          @ref CAPI_IOT_CONNECTIVITY_SERVER_REQUEST_MODULE.
 * @{
 */


/**
 * @brief Starts presence of a server.
 * @details Use this function to send server's announcements to clients. \n
 *          Server can call this function when online for the first time or come back from offline to online.
 * @since_tizen 3.0
 * @privlevel public
 * @privilege %http://tizen.org/privilege/internet
 * @remarks If @a time_to_live is 0, server will set default value as 60 seconds. \n
 *          If @a time_to_live is very big, server will set maximum value as (60 * 60 * 24) seconds (24 hours).
 * @param[in] time_to_live The interval of announcing presence in seconds
 * @return @c 0 on success,
 *         otherwise a negative error value
 * @retval #IOTCON_ERROR_NONE Successful
 * @retval #IOTCON_ERROR_NOT_SUPPORTED Not supported
 * @retval #IOTCON_ERROR_SYSTEM System error
 * @retval #IOTCON_ERROR_PERMISSION_DENIED Permission denied
 * @pre iotcon_initialize() should be called to initialize.
 * @see iotcon_stop_presence()
 * @see iotcon_add_presence_cb()
 * @see iotcon_remove_presence_cb()
 */
int iotcon_start_presence(unsigned int time_to_live);


/**
 * @brief Stops presence of a server.
 * @details Use this function to stop sending server's announcements to clients.
 *          Server can call this function when terminating, entering to offline or out of network.
 * @since_tizen 3.0
 * @privlevel public
 * @privilege %http://tizen.org/privilege/internet
 * @return @c 0 on success,
 *         otherwise a negative error value
 * @retval #IOTCON_ERROR_NONE Successful
 * @retval #IOTCON_ERROR_NOT_SUPPORTED Not supported
 * @retval #IOTCON_ERROR_SYSTEM System error
 * @retval #IOTCON_ERROR_PERMISSION_DENIED Permission denied
 * @pre iotcon_initialize() should be called to initialize.
 * @see iotcon_start_presence()
 * @see iotcon_add_presence_cb()
 * @see iotcon_remove_presence_cb()
 */
int iotcon_stop_presence(void);


/**
 * @brief Sets the device name.
 * @details The function sets the name of the local device (the device calling the function).
 *          If the device name is set, clients can get the name using iotcon_device_info_get_property() or iotcon_remote_resource_get_device_name().
 * @since_tizen 3.0
 * @remarks @a device_name may not be an empty string.
 * @param[in] device_name The device name
 * @return @c 0 on success,
 *         otherwise a negative error value
 * @retval #IOTCON_ERROR_NONE Successful
 * @retval #IOTCON_ERROR_NOT_SUPPORTED Not supported
 * @retval #IOTCON_ERROR_INVALID_PARAMETER Invalid parameter
 * @retval #IOTCON_ERROR_OUT_OF_MEMORY Out of memory
 * @retval #IOTCON_ERROR_IOTIVITY Iotivity errors
 * @see iotcon_device_info_get_property()
 * @see iotcon_remote_resource_get_device_name()
 */
int iotcon_set_device_name(const char *device_name);


/**
 * @}
 */


#endif /* __IOTCON_SERVER_H__ */