diff options
Diffstat (limited to 'libraries/Ethernet/Dhcp.h')
| -rw-r--r-- | libraries/Ethernet/Dhcp.h | 178 |
1 files changed, 0 insertions, 178 deletions
diff --git a/libraries/Ethernet/Dhcp.h b/libraries/Ethernet/Dhcp.h deleted file mode 100644 index 4a47936..0000000 --- a/libraries/Ethernet/Dhcp.h +++ /dev/null @@ -1,178 +0,0 @@ -// DHCP Library v0.3 - April 25, 2009
-// Author: Jordan Terrell - blog.jordanterrell.com
-
-#ifndef Dhcp_h
-#define Dhcp_h
-
-#include "EthernetUdp.h"
-
-/* DHCP state machine. */
-#define STATE_DHCP_START 0
-#define STATE_DHCP_DISCOVER 1
-#define STATE_DHCP_REQUEST 2
-#define STATE_DHCP_LEASED 3
-#define STATE_DHCP_REREQUEST 4
-#define STATE_DHCP_RELEASE 5
-
-#define DHCP_FLAGSBROADCAST 0x8000
-
-/* UDP port numbers for DHCP */
-#define DHCP_SERVER_PORT 67 /* from server to client */
-#define DHCP_CLIENT_PORT 68 /* from client to server */
-
-/* DHCP message OP code */
-#define DHCP_BOOTREQUEST 1
-#define DHCP_BOOTREPLY 2
-
-/* DHCP message type */
-#define DHCP_DISCOVER 1
-#define DHCP_OFFER 2
-#define DHCP_REQUEST 3
-#define DHCP_DECLINE 4
-#define DHCP_ACK 5
-#define DHCP_NAK 6
-#define DHCP_RELEASE 7
-#define DHCP_INFORM 8
-
-#define DHCP_HTYPE10MB 1
-#define DHCP_HTYPE100MB 2
-
-#define DHCP_HLENETHERNET 6
-#define DHCP_HOPS 0
-#define DHCP_SECS 0
-
-#define MAGIC_COOKIE 0x63825363
-#define MAX_DHCP_OPT 16
-
-#define HOST_NAME "WIZnet"
-#define DEFAULT_LEASE (900) //default lease time in seconds
-
-#define DHCP_CHECK_NONE (0)
-#define DHCP_CHECK_RENEW_FAIL (1)
-#define DHCP_CHECK_RENEW_OK (2)
-#define DHCP_CHECK_REBIND_FAIL (3)
-#define DHCP_CHECK_REBIND_OK (4)
-
-enum
-{
- padOption = 0,
- subnetMask = 1,
- timerOffset = 2,
- routersOnSubnet = 3,
- /* timeServer = 4,
- nameServer = 5,*/
- dns = 6,
- /*logServer = 7,
- cookieServer = 8,
- lprServer = 9,
- impressServer = 10,
- resourceLocationServer = 11,*/
- hostName = 12,
- /*bootFileSize = 13,
- meritDumpFile = 14,*/
- domainName = 15,
- /*swapServer = 16,
- rootPath = 17,
- extentionsPath = 18,
- IPforwarding = 19,
- nonLocalSourceRouting = 20,
- policyFilter = 21,
- maxDgramReasmSize = 22,
- defaultIPTTL = 23,
- pathMTUagingTimeout = 24,
- pathMTUplateauTable = 25,
- ifMTU = 26,
- allSubnetsLocal = 27,
- broadcastAddr = 28,
- performMaskDiscovery = 29,
- maskSupplier = 30,
- performRouterDiscovery = 31,
- routerSolicitationAddr = 32,
- staticRoute = 33,
- trailerEncapsulation = 34,
- arpCacheTimeout = 35,
- ethernetEncapsulation = 36,
- tcpDefaultTTL = 37,
- tcpKeepaliveInterval = 38,
- tcpKeepaliveGarbage = 39,
- nisDomainName = 40,
- nisServers = 41,
- ntpServers = 42,
- vendorSpecificInfo = 43,
- netBIOSnameServer = 44,
- netBIOSdgramDistServer = 45,
- netBIOSnodeType = 46,
- netBIOSscope = 47,
- xFontServer = 48,
- xDisplayManager = 49,*/
- dhcpRequestedIPaddr = 50,
- dhcpIPaddrLeaseTime = 51,
- /*dhcpOptionOverload = 52,*/
- dhcpMessageType = 53,
- dhcpServerIdentifier = 54,
- dhcpParamRequest = 55,
- /*dhcpMsg = 56,
- dhcpMaxMsgSize = 57,*/
- dhcpT1value = 58,
- dhcpT2value = 59,
- /*dhcpClassIdentifier = 60,*/
- dhcpClientIdentifier = 61,
- endOption = 255
-};
-
-typedef struct _RIP_MSG_FIXED
-{
- uint8_t op;
- uint8_t htype;
- uint8_t hlen;
- uint8_t hops;
- uint32_t xid;
- uint16_t secs;
- uint16_t flags;
- uint8_t ciaddr[4];
- uint8_t yiaddr[4];
- uint8_t siaddr[4];
- uint8_t giaddr[4];
- uint8_t chaddr[6];
-}RIP_MSG_FIXED;
-
-class DhcpClass {
-private:
- uint32_t _dhcpInitialTransactionId;
- uint32_t _dhcpTransactionId;
- uint8_t _dhcpMacAddr[6];
- uint8_t _dhcpLocalIp[4];
- uint8_t _dhcpSubnetMask[4];
- uint8_t _dhcpGatewayIp[4];
- uint8_t _dhcpDhcpServerIp[4];
- uint8_t _dhcpDnsServerIp[4];
- uint32_t _dhcpLeaseTime;
- uint32_t _dhcpT1, _dhcpT2;
- signed long _renewInSec;
- signed long _rebindInSec;
- signed long _lastCheck;
- unsigned long _timeout;
- unsigned long _responseTimeout;
- unsigned long _secTimeout;
- uint8_t _dhcp_state;
- EthernetUDP _dhcpUdpSocket;
-
- int request_DHCP_lease();
- void reset_DHCP_lease();
- void presend_DHCP();
- void send_DHCP_MESSAGE(uint8_t, uint16_t);
- void printByte(char *, uint8_t);
-
- uint8_t parseDHCPResponse(unsigned long responseTimeout, uint32_t& transactionId);
-public:
- IPAddress getLocalIp();
- IPAddress getSubnetMask();
- IPAddress getGatewayIp();
- IPAddress getDhcpServerIp();
- IPAddress getDnsServerIp();
-
- int beginWithDHCP(uint8_t *, unsigned long timeout = 60000, unsigned long responseTimeout = 4000);
- int checkLease();
-};
-
-#endif
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