pico_dhcp_client.h

00001 /*********************************************************************
00002    PicoTCP. Copyright (c) 2012-2015 Altran Intelligent Systems. Some rights reserved.
00003    See LICENSE and COPYING for usage.
00004 
00005    .
00006 
00007  *********************************************************************/
00008 #ifndef INCLUDE_PICO_DHCP_CLIENT
00009 #define INCLUDE_PICO_DHCP_CLIENT
00010 #include "pico_defines.h"
00011 #ifdef PICO_SUPPORT_UDP
00012 #include "pico_dhcp_common.h"
00013 #include "pico_addressing.h"
00014 #include "pico_protocol.h"
00015 
00016 int pico_dhcp_initiate_negotiation(struct pico_device *device, void (*callback)(void*cli, int code), uint32_t *xid);
00017 void *pico_dhcp_get_identifier(uint32_t xid);
00018 struct pico_ip4 pico_dhcp_get_address(void *cli);
00019 struct pico_ip4 pico_dhcp_get_gateway(void *cli);
00020 struct pico_ip4 pico_dhcp_get_netmask(void *cli);
00021 struct pico_ip4 pico_dhcp_get_nameserver(void*cli, int index);
00022 int pico_dhcp_client_abort(uint32_t xid);
00023 
00024 /* possible codes for the callback */
00025 #define PICO_DHCP_SUCCESS 0
00026 #define PICO_DHCP_ERROR   1
00027 #define PICO_DHCP_RESET   2
00028 
00029 #endif
00030 #endif