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Dependencies:   NTPClient_NetServices mbed

NetServices/core/ipaddr.cpp@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 #include "ipaddr.h"
hendrikvincent 0:05ccbd4f84f1 25
hendrikvincent 0:05ccbd4f84f1 26 #include "netCfg.h"
hendrikvincent 0:05ccbd4f84f1 27 #if NET_LWIP_STACK
hendrikvincent 0:05ccbd4f84f1 28 #include "lwip/ip_addr.h"
hendrikvincent 0:05ccbd4f84f1 29 #endif
hendrikvincent 0:05ccbd4f84f1 30
hendrikvincent 0:05ccbd4f84f1 31
hendrikvincent 0:05ccbd4f84f1 32 #if NET_LWIP_STACK
hendrikvincent 0:05ccbd4f84f1 33 IpAddr::IpAddr(ip_addr_t* pIp)
hendrikvincent 0:05ccbd4f84f1 34 {
hendrikvincent 0:05ccbd4f84f1 35 *((uint32_t*)m_ip) = pIp->addr;
hendrikvincent 0:05ccbd4f84f1 36 }
hendrikvincent 0:05ccbd4f84f1 37 #endif
hendrikvincent 0:05ccbd4f84f1 38
hendrikvincent 0:05ccbd4f84f1 39 ///Initializes IP address with provided values
hendrikvincent 0:05ccbd4f84f1 40 IpAddr::IpAddr(uint8_t ip0, uint8_t ip1, uint8_t ip2, uint8_t ip3)
hendrikvincent 0:05ccbd4f84f1 41 {
hendrikvincent 0:05ccbd4f84f1 42 //We are in LE
hendrikvincent 0:05ccbd4f84f1 43 m_ip[0] = ip0;
hendrikvincent 0:05ccbd4f84f1 44 m_ip[1] = ip1;
hendrikvincent 0:05ccbd4f84f1 45 m_ip[2] = ip2;
hendrikvincent 0:05ccbd4f84f1 46 m_ip[3] = ip3;
hendrikvincent 0:05ccbd4f84f1 47 }
hendrikvincent 0:05ccbd4f84f1 48
hendrikvincent 0:05ccbd4f84f1 49 ///Initializes IP address with null values
hendrikvincent 0:05ccbd4f84f1 50 IpAddr::IpAddr()
hendrikvincent 0:05ccbd4f84f1 51 {
hendrikvincent 0:05ccbd4f84f1 52 m_ip[0] = 0;
hendrikvincent 0:05ccbd4f84f1 53 m_ip[1] = 0;
hendrikvincent 0:05ccbd4f84f1 54 m_ip[2] = 0;
hendrikvincent 0:05ccbd4f84f1 55 m_ip[3] = 0;
hendrikvincent 0:05ccbd4f84f1 56 }
hendrikvincent 0:05ccbd4f84f1 57
hendrikvincent 0:05ccbd4f84f1 58
hendrikvincent 0:05ccbd4f84f1 59 #if NET_LWIP_STACK
hendrikvincent 0:05ccbd4f84f1 60 ip_addr_t IpAddr::getStruct() const
hendrikvincent 0:05ccbd4f84f1 61 {
hendrikvincent 0:05ccbd4f84f1 62 ip_addr_t ip_struct;
hendrikvincent 0:05ccbd4f84f1 63 ip_struct.addr = *((uint32_t*)m_ip);
hendrikvincent 0:05ccbd4f84f1 64 return ip_struct;
hendrikvincent 0:05ccbd4f84f1 65 }
hendrikvincent 0:05ccbd4f84f1 66 #endif
hendrikvincent 0:05ccbd4f84f1 67
hendrikvincent 0:05ccbd4f84f1 68 uint8_t IpAddr::operator[](unsigned int i) const
hendrikvincent 0:05ccbd4f84f1 69 {
hendrikvincent 0:05ccbd4f84f1 70 uint8_t null = 0;
hendrikvincent 0:05ccbd4f84f1 71 if( i > 3 )
hendrikvincent 0:05ccbd4f84f1 72 return null;
hendrikvincent 0:05ccbd4f84f1 73 return m_ip[i];
hendrikvincent 0:05ccbd4f84f1 74 }
hendrikvincent 0:05ccbd4f84f1 75
hendrikvincent 0:05ccbd4f84f1 76 bool IpAddr::isEq(const IpAddr& b) const
hendrikvincent 0:05ccbd4f84f1 77 {
hendrikvincent 0:05ccbd4f84f1 78 return (*((uint32_t*)m_ip) == *((uint32_t*)(b.m_ip)));
hendrikvincent 0:05ccbd4f84f1 79 }
hendrikvincent 0:05ccbd4f84f1 80
hendrikvincent 0:05ccbd4f84f1 81 bool IpAddr::operator==(const IpAddr& b) const
hendrikvincent 0:05ccbd4f84f1 82 {
hendrikvincent 0:05ccbd4f84f1 83 return isEq(b);
hendrikvincent 0:05ccbd4f84f1 84 }
hendrikvincent 0:05ccbd4f84f1 85
hendrikvincent 0:05ccbd4f84f1 86 bool IpAddr::operator!=(const IpAddr& b) const
hendrikvincent 0:05ccbd4f84f1 87 {
hendrikvincent 0:05ccbd4f84f1 88 return !(operator==(b));
hendrikvincent 0:05ccbd4f84f1 89 }
hendrikvincent 0:05ccbd4f84f1 90
hendrikvincent 0:05ccbd4f84f1 91 bool IpAddr::isNull() const
hendrikvincent 0:05ccbd4f84f1 92 {
hendrikvincent 0:05ccbd4f84f1 93 return (*((uint32_t*)m_ip) == 0);
hendrikvincent 0:05ccbd4f84f1 94 }
hendrikvincent 0:05ccbd4f84f1 95
hendrikvincent 0:05ccbd4f84f1 96 bool IpAddr::isBroadcast() const
hendrikvincent 0:05ccbd4f84f1 97 {
hendrikvincent 0:05ccbd4f84f1 98 return (*((uint32_t*)m_ip) == 0xFFFFFFFF);
hendrikvincent 0:05ccbd4f84f1 99 }
hendrikvincent 0:05ccbd4f84f1 100
hendrikvincent 0:05ccbd4f84f1 101 bool IpAddr::isMulticast() const
hendrikvincent 0:05ccbd4f84f1 102 {
hendrikvincent 0:05ccbd4f84f1 103 return ((m_ip[0] & 0xF0) == 0xE0);
hendrikvincent 0:05ccbd4f84f1 104 }