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NetServices/core/ipaddr.h@0:05ccbd4f84f1, 2013-12-02 (annotated)

Committer:
hendrikvincent
Date:
Mon Dec 02 09:01:23 2013 +0000
Revision:
0:05ccbd4f84f1
eerste programma;

Who changed what in which revision?

UserRevisionLine numberNew contents of line
hendrikvincent 0:05ccbd4f84f1 1
hendrikvincent 0:05ccbd4f84f1 2 /*
hendrikvincent 0:05ccbd4f84f1 3 Copyright (c) 2010 Donatien Garnier (donatiengar [at] gmail [dot] com)
hendrikvincent 0:05ccbd4f84f1 4
hendrikvincent 0:05ccbd4f84f1 5 Permission is hereby granted, free of charge, to any person obtaining a copy
hendrikvincent 0:05ccbd4f84f1 6 of this software and associated documentation files (the "Software"), to deal
hendrikvincent 0:05ccbd4f84f1 7 in the Software without restriction, including without limitation the rights
hendrikvincent 0:05ccbd4f84f1 8 to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
hendrikvincent 0:05ccbd4f84f1 9 copies of the Software, and to permit persons to whom the Software is
hendrikvincent 0:05ccbd4f84f1 10 furnished to do so, subject to the following conditions:
hendrikvincent 0:05ccbd4f84f1 11
hendrikvincent 0:05ccbd4f84f1 12 The above copyright notice and this permission notice shall be included in
hendrikvincent 0:05ccbd4f84f1 13 all copies or substantial portions of the Software.
hendrikvincent 0:05ccbd4f84f1 14
hendrikvincent 0:05ccbd4f84f1 15 THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
hendrikvincent 0:05ccbd4f84f1 16 IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
hendrikvincent 0:05ccbd4f84f1 17 FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
hendrikvincent 0:05ccbd4f84f1 18 AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
hendrikvincent 0:05ccbd4f84f1 19 LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
hendrikvincent 0:05ccbd4f84f1 20 OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
hendrikvincent 0:05ccbd4f84f1 21 THE SOFTWARE.
hendrikvincent 0:05ccbd4f84f1 22 */
hendrikvincent 0:05ccbd4f84f1 23
hendrikvincent 0:05ccbd4f84f1 24 #ifndef IPADDR_H
hendrikvincent 0:05ccbd4f84f1 25 #define IPADDR_H
hendrikvincent 0:05ccbd4f84f1 26
hendrikvincent 0:05ccbd4f84f1 27 #include "netCfg.h"
hendrikvincent 0:05ccbd4f84f1 28 #if NET_LWIP_STACK
hendrikvincent 0:05ccbd4f84f1 29 typedef struct ip_addr ip_addr_t;
hendrikvincent 0:05ccbd4f84f1 30 #endif
hendrikvincent 0:05ccbd4f84f1 31
hendrikvincent 0:05ccbd4f84f1 32 #include "stdint.h"
hendrikvincent 0:05ccbd4f84f1 33
hendrikvincent 0:05ccbd4f84f1 34 ///IP Address container
hendrikvincent 0:05ccbd4f84f1 35 /**
hendrikvincent 0:05ccbd4f84f1 36 This class is a container for an IPv4 address.
hendrikvincent 0:05ccbd4f84f1 37 */
hendrikvincent 0:05ccbd4f84f1 38 class IpAddr //Basically a C++ frontend to ip_addr_t
hendrikvincent 0:05ccbd4f84f1 39 {
hendrikvincent 0:05ccbd4f84f1 40 public:
hendrikvincent 0:05ccbd4f84f1 41 #if NET_LWIP_STACK
hendrikvincent 0:05ccbd4f84f1 42 IpAddr(ip_addr_t* pIp);
hendrikvincent 0:05ccbd4f84f1 43 #endif
hendrikvincent 0:05ccbd4f84f1 44
hendrikvincent 0:05ccbd4f84f1 45 ///Initializes IP address with provided values
hendrikvincent 0:05ccbd4f84f1 46 IpAddr(uint8_t ip0, uint8_t ip1, uint8_t ip2, uint8_t ip3);
hendrikvincent 0:05ccbd4f84f1 47
hendrikvincent 0:05ccbd4f84f1 48 ///Initializes IP address with null values
hendrikvincent 0:05ccbd4f84f1 49 IpAddr();
hendrikvincent 0:05ccbd4f84f1 50
hendrikvincent 0:05ccbd4f84f1 51 #if NET_LWIP_STACK
hendrikvincent 0:05ccbd4f84f1 52 ip_addr_t getStruct() const;
hendrikvincent 0:05ccbd4f84f1 53 #endif
hendrikvincent 0:05ccbd4f84f1 54
hendrikvincent 0:05ccbd4f84f1 55 ///Returns IP address byte #
hendrikvincent 0:05ccbd4f84f1 56 uint8_t operator[](unsigned int i) const;
hendrikvincent 0:05ccbd4f84f1 57
hendrikvincent 0:05ccbd4f84f1 58 ///Compares too addresses
hendrikvincent 0:05ccbd4f84f1 59 /**
hendrikvincent 0:05ccbd4f84f1 60 @return true if the two addresses are equal
hendrikvincent 0:05ccbd4f84f1 61 */
hendrikvincent 0:05ccbd4f84f1 62 bool isEq(const IpAddr& b) const;
hendrikvincent 0:05ccbd4f84f1 63
hendrikvincent 0:05ccbd4f84f1 64 ///Compares too addresses
hendrikvincent 0:05ccbd4f84f1 65 /**
hendrikvincent 0:05ccbd4f84f1 66 @return true if the two addresses are equal
hendrikvincent 0:05ccbd4f84f1 67 */
hendrikvincent 0:05ccbd4f84f1 68 bool operator==(const IpAddr& b) const;
hendrikvincent 0:05ccbd4f84f1 69
hendrikvincent 0:05ccbd4f84f1 70 ///Compares too addresses
hendrikvincent 0:05ccbd4f84f1 71 /**
hendrikvincent 0:05ccbd4f84f1 72 @return true if the two addresses are different
hendrikvincent 0:05ccbd4f84f1 73 */
hendrikvincent 0:05ccbd4f84f1 74 bool operator!=(const IpAddr& b) const;
hendrikvincent 0:05ccbd4f84f1 75
hendrikvincent 0:05ccbd4f84f1 76 ///Checks whether the address is null
hendrikvincent 0:05ccbd4f84f1 77 /**
hendrikvincent 0:05ccbd4f84f1 78 @return true if the address is null
hendrikvincent 0:05ccbd4f84f1 79 */
hendrikvincent 0:05ccbd4f84f1 80 bool isNull() const;
hendrikvincent 0:05ccbd4f84f1 81
hendrikvincent 0:05ccbd4f84f1 82 ///Checks whether the address is a broadcast address
hendrikvincent 0:05ccbd4f84f1 83 /**
hendrikvincent 0:05ccbd4f84f1 84 @return true if the address is a broadcast address
hendrikvincent 0:05ccbd4f84f1 85 */
hendrikvincent 0:05ccbd4f84f1 86 bool isBroadcast() const;
hendrikvincent 0:05ccbd4f84f1 87
hendrikvincent 0:05ccbd4f84f1 88 ///Checks whether the address is a multicast address
hendrikvincent 0:05ccbd4f84f1 89 /**
hendrikvincent 0:05ccbd4f84f1 90 @return true if the address is a multicast address
hendrikvincent 0:05ccbd4f84f1 91 */
hendrikvincent 0:05ccbd4f84f1 92 bool isMulticast() const;
hendrikvincent 0:05ccbd4f84f1 93
hendrikvincent 0:05ccbd4f84f1 94 private:
hendrikvincent 0:05ccbd4f84f1 95 uint8_t m_ip[4];
hendrikvincent 0:05ccbd4f84f1 96 };
hendrikvincent 0:05ccbd4f84f1 97
hendrikvincent 0:05ccbd4f84f1 98 #endif