Jeff Mourich / EthernetNetIf_ChangeHostName

ID the MBED processor on the network if you have more than one. View MBED name on DHCP of your Router - Example \"MBED PE\" Change your ID in Core / host.h

LPC1768/core/ipaddr.h@0:fd3b85615428, 2010-11-06 (annotated)

Committer:
JeffM
Date:
Sat Nov 06 14:11:02 2010 +0000
Revision:
0:fd3b85615428
MBED ID 1A

Who changed what in which revision?

UserRevisionLine numberNew contents of line
JeffM 0:fd3b85615428 1
JeffM 0:fd3b85615428 2 /*
JeffM 0:fd3b85615428 3 Copyright (c) 2010 Donatien Garnier (donatiengar [at] gmail [dot] com)
JeffM 0:fd3b85615428 4
JeffM 0:fd3b85615428 5 Permission is hereby granted, free of charge, to any person obtaining a copy
JeffM 0:fd3b85615428 6 of this software and associated documentation files (the "Software"), to deal
JeffM 0:fd3b85615428 7 in the Software without restriction, including without limitation the rights
JeffM 0:fd3b85615428 8 to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
JeffM 0:fd3b85615428 9 copies of the Software, and to permit persons to whom the Software is
JeffM 0:fd3b85615428 10 furnished to do so, subject to the following conditions:
JeffM 0:fd3b85615428 11
JeffM 0:fd3b85615428 12 The above copyright notice and this permission notice shall be included in
JeffM 0:fd3b85615428 13 all copies or substantial portions of the Software.
JeffM 0:fd3b85615428 14
JeffM 0:fd3b85615428 15 THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
JeffM 0:fd3b85615428 16 IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
JeffM 0:fd3b85615428 17 FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
JeffM 0:fd3b85615428 18 AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
JeffM 0:fd3b85615428 19 LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
JeffM 0:fd3b85615428 20 OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
JeffM 0:fd3b85615428 21 THE SOFTWARE.
JeffM 0:fd3b85615428 22 */
JeffM 0:fd3b85615428 23
JeffM 0:fd3b85615428 24 #ifndef IPADDR_H
JeffM 0:fd3b85615428 25 #define IPADDR_H
JeffM 0:fd3b85615428 26
JeffM 0:fd3b85615428 27 #include "netCfg.h"
JeffM 0:fd3b85615428 28 #if NET_LWIP_STACK
JeffM 0:fd3b85615428 29 typedef struct ip_addr ip_addr_t;
JeffM 0:fd3b85615428 30 #endif
JeffM 0:fd3b85615428 31
JeffM 0:fd3b85615428 32 #include "stdint.h"
JeffM 0:fd3b85615428 33
JeffM 0:fd3b85615428 34 ///IP Address container
JeffM 0:fd3b85615428 35 /**
JeffM 0:fd3b85615428 36 This class is a container for an IPv4 address.
JeffM 0:fd3b85615428 37 */
JeffM 0:fd3b85615428 38 class IpAddr //Basically a C++ frontend to ip_addr_t
JeffM 0:fd3b85615428 39 {
JeffM 0:fd3b85615428 40 public:
JeffM 0:fd3b85615428 41 #if NET_LWIP_STACK
JeffM 0:fd3b85615428 42 IpAddr(ip_addr_t* pIp);
JeffM 0:fd3b85615428 43 #endif
JeffM 0:fd3b85615428 44
JeffM 0:fd3b85615428 45 ///Initializes IP address with provided values
JeffM 0:fd3b85615428 46 IpAddr(uint8_t ip0, uint8_t ip1, uint8_t ip2, uint8_t ip3);
JeffM 0:fd3b85615428 47
JeffM 0:fd3b85615428 48 ///Initializes IP address with null values
JeffM 0:fd3b85615428 49 IpAddr();
JeffM 0:fd3b85615428 50
JeffM 0:fd3b85615428 51 #if NET_LWIP_STACK
JeffM 0:fd3b85615428 52 ip_addr_t getStruct() const;
JeffM 0:fd3b85615428 53 #endif
JeffM 0:fd3b85615428 54
JeffM 0:fd3b85615428 55 ///Returns IP address byte #
JeffM 0:fd3b85615428 56 uint8_t operator[](unsigned int i) const;
JeffM 0:fd3b85615428 57
JeffM 0:fd3b85615428 58 ///Compares too addresses
JeffM 0:fd3b85615428 59 /**
JeffM 0:fd3b85615428 60 @return true if the two addresses are equal
JeffM 0:fd3b85615428 61 */
JeffM 0:fd3b85615428 62 bool isEq(const IpAddr& b) const;
JeffM 0:fd3b85615428 63
JeffM 0:fd3b85615428 64 ///Compares too addresses
JeffM 0:fd3b85615428 65 /**
JeffM 0:fd3b85615428 66 @return true if the two addresses are equal
JeffM 0:fd3b85615428 67 */
JeffM 0:fd3b85615428 68 bool operator==(const IpAddr& b) const;
JeffM 0:fd3b85615428 69
JeffM 0:fd3b85615428 70 ///Compares too addresses
JeffM 0:fd3b85615428 71 /**
JeffM 0:fd3b85615428 72 @return true if the two addresses are different
JeffM 0:fd3b85615428 73 */
JeffM 0:fd3b85615428 74 bool operator!=(const IpAddr& b) const;
JeffM 0:fd3b85615428 75
JeffM 0:fd3b85615428 76 ///Checks whether the address is null
JeffM 0:fd3b85615428 77 /**
JeffM 0:fd3b85615428 78 @return true if the address is null
JeffM 0:fd3b85615428 79 */
JeffM 0:fd3b85615428 80 bool isNull() const;
JeffM 0:fd3b85615428 81
JeffM 0:fd3b85615428 82 ///Checks whether the address is a broadcast address
JeffM 0:fd3b85615428 83 /**
JeffM 0:fd3b85615428 84 @return true if the address is a broadcast address
JeffM 0:fd3b85615428 85 */
JeffM 0:fd3b85615428 86 bool isBroadcast() const;
JeffM 0:fd3b85615428 87
JeffM 0:fd3b85615428 88 ///Checks whether the address is a multicast address
JeffM 0:fd3b85615428 89 /**
JeffM 0:fd3b85615428 90 @return true if the address is a multicast address
JeffM 0:fd3b85615428 91 */
JeffM 0:fd3b85615428 92 bool isMulticast() const;
JeffM 0:fd3b85615428 93
JeffM 0:fd3b85615428 94 private:
JeffM 0:fd3b85615428 95 uint8_t m_ip[4];
JeffM 0:fd3b85615428 96 };
JeffM 0:fd3b85615428 97
JeffM 0:fd3b85615428 98 #endif