joshua Elsdon / Mbed 2 deprecated Email2Screen

Mac addr added ICRS

Dependencies:   mbed

Fork of Email2Screen by Oliver Mattos

NetServicesProxy/core/ipaddr.cpp@1:b38b745d1ea8, 2013-11-20 (annotated)

Committer:
je310
Date:
Wed Nov 20 21:22:22 2013 +0000
Revision:
1:b38b745d1ea8
Parent:
0:1619a6b826d7 
This is a maced version of olivers code ICRS

Who changed what in which revision?

UserRevisionLine numberNew contents of line
Hello1024 0:1619a6b826d7 1
Hello1024 0:1619a6b826d7 2 /*
Hello1024 0:1619a6b826d7 3 Copyright (c) 2010 Donatien Garnier (donatiengar [at] gmail [dot] com)
Hello1024 0:1619a6b826d7 4
Hello1024 0:1619a6b826d7 5 Permission is hereby granted, free of charge, to any person obtaining a copy
Hello1024 0:1619a6b826d7 6 of this software and associated documentation files (the "Software"), to deal
Hello1024 0:1619a6b826d7 7 in the Software without restriction, including without limitation the rights
Hello1024 0:1619a6b826d7 8 to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
Hello1024 0:1619a6b826d7 9 copies of the Software, and to permit persons to whom the Software is
Hello1024 0:1619a6b826d7 10 furnished to do so, subject to the following conditions:
Hello1024 0:1619a6b826d7 11
Hello1024 0:1619a6b826d7 12 The above copyright notice and this permission notice shall be included in
Hello1024 0:1619a6b826d7 13 all copies or substantial portions of the Software.
Hello1024 0:1619a6b826d7 14
Hello1024 0:1619a6b826d7 15 THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
Hello1024 0:1619a6b826d7 16 IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
Hello1024 0:1619a6b826d7 17 FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
Hello1024 0:1619a6b826d7 18 AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
Hello1024 0:1619a6b826d7 19 LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
Hello1024 0:1619a6b826d7 20 OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
Hello1024 0:1619a6b826d7 21 THE SOFTWARE.
Hello1024 0:1619a6b826d7 22 */
Hello1024 0:1619a6b826d7 23
Hello1024 0:1619a6b826d7 24 #include "ipaddr.h"
Hello1024 0:1619a6b826d7 25
Hello1024 0:1619a6b826d7 26 #include "netCfg.h"
Hello1024 0:1619a6b826d7 27 #if NET_LWIP_STACK
Hello1024 0:1619a6b826d7 28 #include "lwip/ip_addr.h"
Hello1024 0:1619a6b826d7 29 #endif
Hello1024 0:1619a6b826d7 30
Hello1024 0:1619a6b826d7 31
Hello1024 0:1619a6b826d7 32 #if NET_LWIP_STACK
Hello1024 0:1619a6b826d7 33 IpAddr::IpAddr(ip_addr_t* pIp)
Hello1024 0:1619a6b826d7 34 {
Hello1024 0:1619a6b826d7 35 *((uint32_t*)m_ip) = pIp->addr;
Hello1024 0:1619a6b826d7 36 }
Hello1024 0:1619a6b826d7 37 #endif
Hello1024 0:1619a6b826d7 38
Hello1024 0:1619a6b826d7 39 ///Initializes IP address with provided values
Hello1024 0:1619a6b826d7 40 IpAddr::IpAddr(uint8_t ip0, uint8_t ip1, uint8_t ip2, uint8_t ip3)
Hello1024 0:1619a6b826d7 41 {
Hello1024 0:1619a6b826d7 42 //We are in LE
Hello1024 0:1619a6b826d7 43 m_ip[0] = ip0;
Hello1024 0:1619a6b826d7 44 m_ip[1] = ip1;
Hello1024 0:1619a6b826d7 45 m_ip[2] = ip2;
Hello1024 0:1619a6b826d7 46 m_ip[3] = ip3;
Hello1024 0:1619a6b826d7 47 }
Hello1024 0:1619a6b826d7 48
Hello1024 0:1619a6b826d7 49 ///Initializes IP address with null values
Hello1024 0:1619a6b826d7 50 IpAddr::IpAddr()
Hello1024 0:1619a6b826d7 51 {
Hello1024 0:1619a6b826d7 52 m_ip[0] = 0;
Hello1024 0:1619a6b826d7 53 m_ip[1] = 0;
Hello1024 0:1619a6b826d7 54 m_ip[2] = 0;
Hello1024 0:1619a6b826d7 55 m_ip[3] = 0;
Hello1024 0:1619a6b826d7 56 }
Hello1024 0:1619a6b826d7 57
Hello1024 0:1619a6b826d7 58
Hello1024 0:1619a6b826d7 59 #if NET_LWIP_STACK
Hello1024 0:1619a6b826d7 60 ip_addr_t IpAddr::getStruct() const
Hello1024 0:1619a6b826d7 61 {
Hello1024 0:1619a6b826d7 62 ip_addr_t ip_struct;
Hello1024 0:1619a6b826d7 63 ip_struct.addr = *((uint32_t*)m_ip);
Hello1024 0:1619a6b826d7 64 return ip_struct;
Hello1024 0:1619a6b826d7 65 }
Hello1024 0:1619a6b826d7 66 #endif
Hello1024 0:1619a6b826d7 67
Hello1024 0:1619a6b826d7 68 uint8_t IpAddr::operator[](unsigned int i) const
Hello1024 0:1619a6b826d7 69 {
Hello1024 0:1619a6b826d7 70 uint8_t null = 0;
Hello1024 0:1619a6b826d7 71 if( i > 3 )
Hello1024 0:1619a6b826d7 72 return null;
Hello1024 0:1619a6b826d7 73 return m_ip[i];
Hello1024 0:1619a6b826d7 74 }
Hello1024 0:1619a6b826d7 75
Hello1024 0:1619a6b826d7 76 bool IpAddr::isEq(const IpAddr& b) const
Hello1024 0:1619a6b826d7 77 {
Hello1024 0:1619a6b826d7 78 return (*((uint32_t*)m_ip) == *((uint32_t*)(b.m_ip)));
Hello1024 0:1619a6b826d7 79 }
Hello1024 0:1619a6b826d7 80
Hello1024 0:1619a6b826d7 81 bool IpAddr::operator==(const IpAddr& b) const
Hello1024 0:1619a6b826d7 82 {
Hello1024 0:1619a6b826d7 83 return isEq(b);
Hello1024 0:1619a6b826d7 84 }
Hello1024 0:1619a6b826d7 85
Hello1024 0:1619a6b826d7 86 bool IpAddr::operator!=(const IpAddr& b) const
Hello1024 0:1619a6b826d7 87 {
Hello1024 0:1619a6b826d7 88 return !(operator==(b));
Hello1024 0:1619a6b826d7 89 }
Hello1024 0:1619a6b826d7 90
Hello1024 0:1619a6b826d7 91 bool IpAddr::isNull() const
Hello1024 0:1619a6b826d7 92 {
Hello1024 0:1619a6b826d7 93 return (*((uint32_t*)m_ip) == 0);
Hello1024 0:1619a6b826d7 94 }
Hello1024 0:1619a6b826d7 95
Hello1024 0:1619a6b826d7 96 bool IpAddr::isBroadcast() const
Hello1024 0:1619a6b826d7 97 {
Hello1024 0:1619a6b826d7 98 return (*((uint32_t*)m_ip) == 0xFFFFFFFF);
Hello1024 0:1619a6b826d7 99 }
Hello1024 0:1619a6b826d7 100
Hello1024 0:1619a6b826d7 101 bool IpAddr::isMulticast() const
Hello1024 0:1619a6b826d7 102 {
Hello1024 0:1619a6b826d7 103 return ((m_ip[0] & 0xF0) == 0xE0);
Hello1024 0:1619a6b826d7 104 }