Daniele Lacamera / USB_Ethernet

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Dependents:   USBEthernet_TEST

Fork of USB_Ethernet by Daniele Lacamera

modules/pico_dhcp_server.h@2:540f6e142d59, 2013-08-03 (annotated)

Committer:
daniele
Date:
Sat Aug 03 13:16:14 2013 +0000
Revision:
2:540f6e142d59
Moved to single package

Who changed what in which revision?

UserRevisionLine numberNew contents of line
daniele 2:540f6e142d59 1 /*********************************************************************
daniele 2:540f6e142d59 2 PicoTCP. Copyright (c) 2012 TASS Belgium NV. Some rights reserved.
daniele 2:540f6e142d59 3 See LICENSE and COPYING for usage.
daniele 2:540f6e142d59 4
daniele 2:540f6e142d59 5 *********************************************************************/
daniele 2:540f6e142d59 6 #ifndef _INCLUDE_PICO_DHCP_SERVER
daniele 2:540f6e142d59 7 #define _INCLUDE_PICO_DHCP_SERVER
daniele 2:540f6e142d59 8
daniele 2:540f6e142d59 9 #include "pico_dhcp_common.h"
daniele 2:540f6e142d59 10 #include "pico_addressing.h"
daniele 2:540f6e142d59 11
daniele 2:540f6e142d59 12 /* default configuration */
daniele 2:540f6e142d59 13 #define OPENDNS (long_be(0xd043dede)) /* OpenDNS DNS server 208.67.222.222 */
daniele 2:540f6e142d59 14 #define POOL_START long_be(0x00000064)
daniele 2:540f6e142d59 15 #define POOL_END long_be(0x000000fe)
daniele 2:540f6e142d59 16 #define LEASE_TIME long_be(0x00000078)
daniele 2:540f6e142d59 17
daniele 2:540f6e142d59 18 struct pico_dhcpd_settings
daniele 2:540f6e142d59 19 {
daniele 2:540f6e142d59 20 struct pico_device *dev;
daniele 2:540f6e142d59 21 struct pico_socket *s;
daniele 2:540f6e142d59 22 struct pico_ip4 my_ip;
daniele 2:540f6e142d59 23 struct pico_ip4 netmask;
daniele 2:540f6e142d59 24 uint32_t pool_start;
daniele 2:540f6e142d59 25 uint32_t pool_next;
daniele 2:540f6e142d59 26 uint32_t pool_end;
daniele 2:540f6e142d59 27 uint32_t lease_time;
daniele 2:540f6e142d59 28 uint8_t flags; /* unused atm */
daniele 2:540f6e142d59 29 };
daniele 2:540f6e142d59 30
daniele 2:540f6e142d59 31 struct pico_dhcp_negotiation {
daniele 2:540f6e142d59 32 struct pico_dhcpd_settings *settings;
daniele 2:540f6e142d59 33 struct pico_ip4 ipv4;
daniele 2:540f6e142d59 34 struct pico_eth eth;
daniele 2:540f6e142d59 35 enum dhcp_negotiation_state state;
daniele 2:540f6e142d59 36 uint32_t xid;
daniele 2:540f6e142d59 37 uint32_t assigned_address;
daniele 2:540f6e142d59 38 };
daniele 2:540f6e142d59 39
daniele 2:540f6e142d59 40 /* required settings field: IP address of the interface to serve, only IPs of this network will be served. */
daniele 2:540f6e142d59 41 int pico_dhcp_server_initiate(struct pico_dhcpd_settings *setting);
daniele 2:540f6e142d59 42
daniele 2:540f6e142d59 43 #endif /* _INCLUDE_PICO_DHCP_SERVER */