DHCPClientApp.h
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/*
LUFA Library
Copyright (C) Dean Camera, 2017.
dean [at] fourwalledcubicle [dot] com
www.lufa-lib.org
*/
/*
Copyright 2017 Dean Camera (dean [at] fourwalledcubicle [dot] com)
Permission to use, copy, modify, distribute, and sell this
software and its documentation for any purpose is hereby granted
without fee, provided that the above copyright notice appear in
all copies and that both that the copyright notice and this
permission notice and warranty disclaimer appear in supporting
documentation, and that the name of the author not be used in
advertising or publicity pertaining to distribution of the
software without specific, written prior permission.
The author disclaims all warranties with regard to this
software, including all implied warranties of merchantability
and fitness. In no event shall the author be liable for any
special, indirect or consequential damages or any damages
whatsoever resulting from loss of use, data or profits, whether
in an action of contract, negligence or other tortious action,
arising out of or in connection with the use or performance of
this software.
*/
/** \file
*
* Header file for DHCPClientApp.c.
*/
#ifndef _DHCPCLIENT_APP_H_
#define _DHCPCLIENT_APP_H_
/* Includes: */
#include <stdio.h>
#include <uip.h>
#include "Config/AppConfig.h"
#include "../Webserver.h"
#include "DHCPCommon.h"
/* Enums: */
/** States for each DHCP connection to a DHCP client. */
enum DHCP_Client_States_t
{
DHCP_STATE_SendDiscover, /**< Send DISCOVER packet to retrieve DHCP lease offers */
DHCP_STATE_WaitForOffer, /**< Waiting for OFFER packet giving available DHCP leases */
DHCP_STATE_SendRequest, /**< Send REQUEST packet to request a DHCP lease */
DHCP_STATE_WaitForACK, /**< Wait for ACK packet to complete the DHCP lease */
DHCP_STATE_AddressLeased, /**< DHCP address has been leased from a DHCP server */
};
/* Function Prototypes: */
void DHCPClientApp_Init(void);
void DHCPClientApp_Callback(void);
#if defined(INCLUDE_FROM_DHCPCLIENTAPP_C)
static uint16_t DHCPClientApp_FillDHCPHeader(DHCP_Header_t* const DHCPHeader,
const uint8_t DHCPMessageType,
uip_udp_appstate_t* const AppState);
#endif
#endif