FBI FRATER / Mbed 2 deprecated InetTest

Library for Bert van Dam's book "ARM MICROCONTROLLERS" For all chapters with internet.

Dependencies:   mbed

NetServices/core/ipaddr.cpp@0:4edb816d21e1, 2015-10-16 (annotated)

Committer:
ICTFBI
Date:
Fri Oct 16 14:28:26 2015 +0000
Revision:
0:4edb816d21e1
Pre-update 16-10-15

Who changed what in which revision?

UserRevisionLine numberNew contents of line
ICTFBI 0:4edb816d21e1 1
ICTFBI 0:4edb816d21e1 2 /*
ICTFBI 0:4edb816d21e1 3 Copyright (c) 2010 Donatien Garnier (donatiengar [at] gmail [dot] com)
ICTFBI 0:4edb816d21e1 4
ICTFBI 0:4edb816d21e1 5 Permission is hereby granted, free of charge, to any person obtaining a copy
ICTFBI 0:4edb816d21e1 6 of this software and associated documentation files (the "Software"), to deal
ICTFBI 0:4edb816d21e1 7 in the Software without restriction, including without limitation the rights
ICTFBI 0:4edb816d21e1 8 to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
ICTFBI 0:4edb816d21e1 9 copies of the Software, and to permit persons to whom the Software is
ICTFBI 0:4edb816d21e1 10 furnished to do so, subject to the following conditions:
ICTFBI 0:4edb816d21e1 11
ICTFBI 0:4edb816d21e1 12 The above copyright notice and this permission notice shall be included in
ICTFBI 0:4edb816d21e1 13 all copies or substantial portions of the Software.
ICTFBI 0:4edb816d21e1 14
ICTFBI 0:4edb816d21e1 15 THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
ICTFBI 0:4edb816d21e1 16 IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
ICTFBI 0:4edb816d21e1 17 FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
ICTFBI 0:4edb816d21e1 18 AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
ICTFBI 0:4edb816d21e1 19 LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
ICTFBI 0:4edb816d21e1 20 OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
ICTFBI 0:4edb816d21e1 21 THE SOFTWARE.
ICTFBI 0:4edb816d21e1 22 */
ICTFBI 0:4edb816d21e1 23
ICTFBI 0:4edb816d21e1 24 #include "ipaddr.h"
ICTFBI 0:4edb816d21e1 25
ICTFBI 0:4edb816d21e1 26 #include "netCfg.h"
ICTFBI 0:4edb816d21e1 27 #if NET_LWIP_STACK
ICTFBI 0:4edb816d21e1 28 #include "lwip/ip_addr.h"
ICTFBI 0:4edb816d21e1 29 #endif
ICTFBI 0:4edb816d21e1 30
ICTFBI 0:4edb816d21e1 31
ICTFBI 0:4edb816d21e1 32 #if NET_LWIP_STACK
ICTFBI 0:4edb816d21e1 33 IpAddr::IpAddr(ip_addr_t* pIp)
ICTFBI 0:4edb816d21e1 34 {
ICTFBI 0:4edb816d21e1 35 *((uint32_t*)m_ip) = pIp->addr;
ICTFBI 0:4edb816d21e1 36 }
ICTFBI 0:4edb816d21e1 37 #endif
ICTFBI 0:4edb816d21e1 38
ICTFBI 0:4edb816d21e1 39 ///Initializes IP address with provided values
ICTFBI 0:4edb816d21e1 40 IpAddr::IpAddr(uint8_t ip0, uint8_t ip1, uint8_t ip2, uint8_t ip3)
ICTFBI 0:4edb816d21e1 41 {
ICTFBI 0:4edb816d21e1 42 //We are in LE
ICTFBI 0:4edb816d21e1 43 m_ip[0] = ip0;
ICTFBI 0:4edb816d21e1 44 m_ip[1] = ip1;
ICTFBI 0:4edb816d21e1 45 m_ip[2] = ip2;
ICTFBI 0:4edb816d21e1 46 m_ip[3] = ip3;
ICTFBI 0:4edb816d21e1 47 }
ICTFBI 0:4edb816d21e1 48
ICTFBI 0:4edb816d21e1 49 ///Initializes IP address with null values
ICTFBI 0:4edb816d21e1 50 IpAddr::IpAddr()
ICTFBI 0:4edb816d21e1 51 {
ICTFBI 0:4edb816d21e1 52 m_ip[0] = 0;
ICTFBI 0:4edb816d21e1 53 m_ip[1] = 0;
ICTFBI 0:4edb816d21e1 54 m_ip[2] = 0;
ICTFBI 0:4edb816d21e1 55 m_ip[3] = 0;
ICTFBI 0:4edb816d21e1 56 }
ICTFBI 0:4edb816d21e1 57
ICTFBI 0:4edb816d21e1 58
ICTFBI 0:4edb816d21e1 59 #if NET_LWIP_STACK
ICTFBI 0:4edb816d21e1 60 ip_addr_t IpAddr::getStruct() const
ICTFBI 0:4edb816d21e1 61 {
ICTFBI 0:4edb816d21e1 62 ip_addr_t ip_struct;
ICTFBI 0:4edb816d21e1 63 ip_struct.addr = *((uint32_t*)m_ip);
ICTFBI 0:4edb816d21e1 64 return ip_struct;
ICTFBI 0:4edb816d21e1 65 }
ICTFBI 0:4edb816d21e1 66 #endif
ICTFBI 0:4edb816d21e1 67
ICTFBI 0:4edb816d21e1 68 uint8_t IpAddr::operator[](unsigned int i) const
ICTFBI 0:4edb816d21e1 69 {
ICTFBI 0:4edb816d21e1 70 uint8_t null = 0;
ICTFBI 0:4edb816d21e1 71 if( i > 3 )
ICTFBI 0:4edb816d21e1 72 return null;
ICTFBI 0:4edb816d21e1 73 return m_ip[i];
ICTFBI 0:4edb816d21e1 74 }
ICTFBI 0:4edb816d21e1 75
ICTFBI 0:4edb816d21e1 76 bool IpAddr::isEq(const IpAddr& b) const
ICTFBI 0:4edb816d21e1 77 {
ICTFBI 0:4edb816d21e1 78 return (*((uint32_t*)m_ip) == *((uint32_t*)(b.m_ip)));
ICTFBI 0:4edb816d21e1 79 }
ICTFBI 0:4edb816d21e1 80
ICTFBI 0:4edb816d21e1 81 bool IpAddr::operator==(const IpAddr& b) const
ICTFBI 0:4edb816d21e1 82 {
ICTFBI 0:4edb816d21e1 83 return isEq(b);
ICTFBI 0:4edb816d21e1 84 }
ICTFBI 0:4edb816d21e1 85
ICTFBI 0:4edb816d21e1 86 bool IpAddr::operator!=(const IpAddr& b) const
ICTFBI 0:4edb816d21e1 87 {
ICTFBI 0:4edb816d21e1 88 return !(operator==(b));
ICTFBI 0:4edb816d21e1 89 }
ICTFBI 0:4edb816d21e1 90
ICTFBI 0:4edb816d21e1 91 bool IpAddr::isNull() const
ICTFBI 0:4edb816d21e1 92 {
ICTFBI 0:4edb816d21e1 93 return (*((uint32_t*)m_ip) == 0);
ICTFBI 0:4edb816d21e1 94 }
ICTFBI 0:4edb816d21e1 95
ICTFBI 0:4edb816d21e1 96 bool IpAddr::isBroadcast() const
ICTFBI 0:4edb816d21e1 97 {
ICTFBI 0:4edb816d21e1 98 return (*((uint32_t*)m_ip) == 0xFFFFFFFF);
ICTFBI 0:4edb816d21e1 99 }
ICTFBI 0:4edb816d21e1 100
ICTFBI 0:4edb816d21e1 101 bool IpAddr::isMulticast() const
ICTFBI 0:4edb816d21e1 102 {
ICTFBI 0:4edb816d21e1 103 return ((m_ip[0] & 0xF0) == 0xE0);
ICTFBI 0:4edb816d21e1 104 }