Lorcan Smith / Mbed 2 deprecated Enet_SPI

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Dependencies:   mbed

core/net.cpp@0:2a53a4c3238c, 2012-08-13 (annotated)

Committer:
lorcansmith
Date:
Mon Aug 13 15:07:40 2012 +0000
Revision:
0:2a53a4c3238c
v1.1 release includes ioAlarm traps

Who changed what in which revision?

UserRevisionLine numberNew contents of line
lorcansmith 0:2a53a4c3238c 1
lorcansmith 0:2a53a4c3238c 2 /*
lorcansmith 0:2a53a4c3238c 3 Copyright (c) 2010 Donatien Garnier (donatiengar [at] gmail [dot] com)
lorcansmith 0:2a53a4c3238c 4
lorcansmith 0:2a53a4c3238c 5 Permission is hereby granted, free of charge, to any person obtaining a copy
lorcansmith 0:2a53a4c3238c 6 of this software and associated documentation files (the "Software"), to deal
lorcansmith 0:2a53a4c3238c 7 in the Software without restriction, including without limitation the rights
lorcansmith 0:2a53a4c3238c 8 to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
lorcansmith 0:2a53a4c3238c 9 copies of the Software, and to permit persons to whom the Software is
lorcansmith 0:2a53a4c3238c 10 furnished to do so, subject to the following conditions:
lorcansmith 0:2a53a4c3238c 11
lorcansmith 0:2a53a4c3238c 12 The above copyright notice and this permission notice shall be included in
lorcansmith 0:2a53a4c3238c 13 all copies or substantial portions of the Software.
lorcansmith 0:2a53a4c3238c 14
lorcansmith 0:2a53a4c3238c 15 THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
lorcansmith 0:2a53a4c3238c 16 IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
lorcansmith 0:2a53a4c3238c 17 FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
lorcansmith 0:2a53a4c3238c 18 AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
lorcansmith 0:2a53a4c3238c 19 LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
lorcansmith 0:2a53a4c3238c 20 OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
lorcansmith 0:2a53a4c3238c 21 THE SOFTWARE.
lorcansmith 0:2a53a4c3238c 22 */
lorcansmith 0:2a53a4c3238c 23
lorcansmith 0:2a53a4c3238c 24 #include "net.h"
lorcansmith 0:2a53a4c3238c 25
lorcansmith 0:2a53a4c3238c 26 #include "host.h"
lorcansmith 0:2a53a4c3238c 27 #include "ipaddr.h"
lorcansmith 0:2a53a4c3238c 28 #include "netservice.h"
lorcansmith 0:2a53a4c3238c 29 #include "if/net/netif.h"
lorcansmith 0:2a53a4c3238c 30 #include "if/net/nettcpsocket.h"
lorcansmith 0:2a53a4c3238c 31 #include "if/net/netudpsocket.h"
lorcansmith 0:2a53a4c3238c 32 #include "if/net/netdnsrequest.h"
lorcansmith 0:2a53a4c3238c 33
lorcansmith 0:2a53a4c3238c 34 //#define __DEBUG
lorcansmith 0:2a53a4c3238c 35 #include "dbg/dbg.h"
lorcansmith 0:2a53a4c3238c 36
lorcansmith 0:2a53a4c3238c 37 Net::Net() : m_defaultIf(NULL), m_lpIf(), m_lpNetTcpSocket(), m_lpNetUdpSocket()
lorcansmith 0:2a53a4c3238c 38 {
lorcansmith 0:2a53a4c3238c 39
lorcansmith 0:2a53a4c3238c 40 }
lorcansmith 0:2a53a4c3238c 41
lorcansmith 0:2a53a4c3238c 42 Net::~Net()
lorcansmith 0:2a53a4c3238c 43 {
lorcansmith 0:2a53a4c3238c 44
lorcansmith 0:2a53a4c3238c 45 }
lorcansmith 0:2a53a4c3238c 46
lorcansmith 0:2a53a4c3238c 47
lorcansmith 0:2a53a4c3238c 48 void Net::poll()
lorcansmith 0:2a53a4c3238c 49 {
lorcansmith 0:2a53a4c3238c 50 //DBG("\r\nNet : Services polling\r\n");
lorcansmith 0:2a53a4c3238c 51
lorcansmith 0:2a53a4c3238c 52 //Poll Services
lorcansmith 0:2a53a4c3238c 53 NetService::servicesPoll();
lorcansmith 0:2a53a4c3238c 54
lorcansmith 0:2a53a4c3238c 55 //DBG("\r\nNet : Interfaces polling\r\n");
lorcansmith 0:2a53a4c3238c 56
lorcansmith 0:2a53a4c3238c 57 //Poll Interfaces
lorcansmith 0:2a53a4c3238c 58 list<NetIf*>::iterator pIfIt;
lorcansmith 0:2a53a4c3238c 59
lorcansmith 0:2a53a4c3238c 60 for ( pIfIt = net().m_lpIf.begin() ; pIfIt != net().m_lpIf.end(); pIfIt++ )
lorcansmith 0:2a53a4c3238c 61 {
lorcansmith 0:2a53a4c3238c 62 (*pIfIt)->poll();
lorcansmith 0:2a53a4c3238c 63 }
lorcansmith 0:2a53a4c3238c 64
lorcansmith 0:2a53a4c3238c 65 //DBG("\r\nNet : Sockets polling\r\n");
lorcansmith 0:2a53a4c3238c 66
lorcansmith 0:2a53a4c3238c 67 //Poll Tcp Sockets
lorcansmith 0:2a53a4c3238c 68 list<NetTcpSocket*>::iterator pNetTcpSocketIt;
lorcansmith 0:2a53a4c3238c 69
lorcansmith 0:2a53a4c3238c 70 for ( pNetTcpSocketIt = net().m_lpNetTcpSocket.begin() ; pNetTcpSocketIt != net().m_lpNetTcpSocket.end(); )
lorcansmith 0:2a53a4c3238c 71 {
lorcansmith 0:2a53a4c3238c 72 (*pNetTcpSocketIt)->poll();
lorcansmith 0:2a53a4c3238c 73
lorcansmith 0:2a53a4c3238c 74 if( (*pNetTcpSocketIt)->m_closed && !((*pNetTcpSocketIt)->m_refs) )
lorcansmith 0:2a53a4c3238c 75 {
lorcansmith 0:2a53a4c3238c 76 (*pNetTcpSocketIt)->m_removed = true;
lorcansmith 0:2a53a4c3238c 77 delete (*pNetTcpSocketIt);
lorcansmith 0:2a53a4c3238c 78 (*pNetTcpSocketIt) = NULL;
lorcansmith 0:2a53a4c3238c 79 pNetTcpSocketIt = net().m_lpNetTcpSocket.erase(pNetTcpSocketIt);
lorcansmith 0:2a53a4c3238c 80 }
lorcansmith 0:2a53a4c3238c 81 else
lorcansmith 0:2a53a4c3238c 82 {
lorcansmith 0:2a53a4c3238c 83 pNetTcpSocketIt++;
lorcansmith 0:2a53a4c3238c 84 }
lorcansmith 0:2a53a4c3238c 85 }
lorcansmith 0:2a53a4c3238c 86
lorcansmith 0:2a53a4c3238c 87 //Poll Udp Sockets
lorcansmith 0:2a53a4c3238c 88 list<NetUdpSocket*>::iterator pNetUdpSocketIt;
lorcansmith 0:2a53a4c3238c 89
lorcansmith 0:2a53a4c3238c 90 for ( pNetUdpSocketIt = net().m_lpNetUdpSocket.begin() ; pNetUdpSocketIt != net().m_lpNetUdpSocket.end(); )
lorcansmith 0:2a53a4c3238c 91 {
lorcansmith 0:2a53a4c3238c 92 (*pNetUdpSocketIt)->poll();
lorcansmith 0:2a53a4c3238c 93
lorcansmith 0:2a53a4c3238c 94 if( (*pNetUdpSocketIt)->m_closed && !((*pNetUdpSocketIt)->m_refs) )
lorcansmith 0:2a53a4c3238c 95 {
lorcansmith 0:2a53a4c3238c 96 (*pNetUdpSocketIt)->m_removed = true;
lorcansmith 0:2a53a4c3238c 97 delete (*pNetUdpSocketIt);
lorcansmith 0:2a53a4c3238c 98 (*pNetUdpSocketIt) = NULL;
lorcansmith 0:2a53a4c3238c 99 pNetUdpSocketIt = net().m_lpNetUdpSocket.erase(pNetUdpSocketIt);
lorcansmith 0:2a53a4c3238c 100 }
lorcansmith 0:2a53a4c3238c 101 else
lorcansmith 0:2a53a4c3238c 102 {
lorcansmith 0:2a53a4c3238c 103 pNetUdpSocketIt++;
lorcansmith 0:2a53a4c3238c 104 }
lorcansmith 0:2a53a4c3238c 105 }
lorcansmith 0:2a53a4c3238c 106
lorcansmith 0:2a53a4c3238c 107
lorcansmith 0:2a53a4c3238c 108 }
lorcansmith 0:2a53a4c3238c 109
lorcansmith 0:2a53a4c3238c 110 NetTcpSocket* Net::tcpSocket(NetIf& netif) {
lorcansmith 0:2a53a4c3238c 111 NetTcpSocket* pNetTcpSocket = netif.tcpSocket();
lorcansmith 0:2a53a4c3238c 112 pNetTcpSocket->m_refs++;
lorcansmith 0:2a53a4c3238c 113 return pNetTcpSocket;
lorcansmith 0:2a53a4c3238c 114 }
lorcansmith 0:2a53a4c3238c 115
lorcansmith 0:2a53a4c3238c 116 NetTcpSocket* Net::tcpSocket() { //NetTcpSocket on default if
lorcansmith 0:2a53a4c3238c 117 if ( net().m_defaultIf == NULL )
lorcansmith 0:2a53a4c3238c 118 return NULL;
lorcansmith 0:2a53a4c3238c 119 NetTcpSocket* pNetTcpSocket = net().m_defaultIf->tcpSocket();
lorcansmith 0:2a53a4c3238c 120 pNetTcpSocket->m_refs++;
lorcansmith 0:2a53a4c3238c 121 return pNetTcpSocket;
lorcansmith 0:2a53a4c3238c 122 }
lorcansmith 0:2a53a4c3238c 123
lorcansmith 0:2a53a4c3238c 124 void Net::releaseTcpSocket(NetTcpSocket* pNetTcpSocket)
lorcansmith 0:2a53a4c3238c 125 {
lorcansmith 0:2a53a4c3238c 126 pNetTcpSocket->m_refs--;
lorcansmith 0:2a53a4c3238c 127 if(!pNetTcpSocket->m_closed && !pNetTcpSocket->m_refs)
lorcansmith 0:2a53a4c3238c 128 pNetTcpSocket->close();
lorcansmith 0:2a53a4c3238c 129 }
lorcansmith 0:2a53a4c3238c 130
lorcansmith 0:2a53a4c3238c 131 NetUdpSocket* Net::udpSocket(NetIf& netif) {
lorcansmith 0:2a53a4c3238c 132 NetUdpSocket* pNetUdpSocket = netif.udpSocket();
lorcansmith 0:2a53a4c3238c 133 pNetUdpSocket->m_refs++;
lorcansmith 0:2a53a4c3238c 134 return pNetUdpSocket;
lorcansmith 0:2a53a4c3238c 135 }
lorcansmith 0:2a53a4c3238c 136
lorcansmith 0:2a53a4c3238c 137 NetUdpSocket* Net::udpSocket() { //NetTcpSocket on default if
lorcansmith 0:2a53a4c3238c 138 if ( net().m_defaultIf == NULL )
lorcansmith 0:2a53a4c3238c 139 return NULL;
lorcansmith 0:2a53a4c3238c 140 NetUdpSocket* pNetUdpSocket = net().m_defaultIf->udpSocket();
lorcansmith 0:2a53a4c3238c 141 pNetUdpSocket->m_refs++;
lorcansmith 0:2a53a4c3238c 142 return pNetUdpSocket;
lorcansmith 0:2a53a4c3238c 143 }
lorcansmith 0:2a53a4c3238c 144
lorcansmith 0:2a53a4c3238c 145 void Net::releaseUdpSocket(NetUdpSocket* pNetUdpSocket)
lorcansmith 0:2a53a4c3238c 146 {
lorcansmith 0:2a53a4c3238c 147 pNetUdpSocket->m_refs--;
lorcansmith 0:2a53a4c3238c 148 if(!pNetUdpSocket->m_closed && !pNetUdpSocket->m_refs)
lorcansmith 0:2a53a4c3238c 149 pNetUdpSocket->close();
lorcansmith 0:2a53a4c3238c 150 }
lorcansmith 0:2a53a4c3238c 151
lorcansmith 0:2a53a4c3238c 152 NetDnsRequest* Net::dnsRequest(const char* hostname, NetIf& netif) {
lorcansmith 0:2a53a4c3238c 153 return netif.dnsRequest(hostname);
lorcansmith 0:2a53a4c3238c 154 }
lorcansmith 0:2a53a4c3238c 155
lorcansmith 0:2a53a4c3238c 156 NetDnsRequest* Net::dnsRequest(const char* hostname) { //Create a new NetDnsRequest object from default if
lorcansmith 0:2a53a4c3238c 157 if ( net().m_defaultIf == NULL )
lorcansmith 0:2a53a4c3238c 158 return NULL;
lorcansmith 0:2a53a4c3238c 159 return net().m_defaultIf->dnsRequest(hostname);
lorcansmith 0:2a53a4c3238c 160 }
lorcansmith 0:2a53a4c3238c 161
lorcansmith 0:2a53a4c3238c 162 NetDnsRequest* Net::dnsRequest(Host* pHost, NetIf& netif)
lorcansmith 0:2a53a4c3238c 163 {
lorcansmith 0:2a53a4c3238c 164 return netif.dnsRequest(pHost);
lorcansmith 0:2a53a4c3238c 165 }
lorcansmith 0:2a53a4c3238c 166
lorcansmith 0:2a53a4c3238c 167 NetDnsRequest* Net::dnsRequest(Host* pHost) //Creats a new NetDnsRequest object from default if
lorcansmith 0:2a53a4c3238c 168 {
lorcansmith 0:2a53a4c3238c 169 if ( net().m_defaultIf == NULL )
lorcansmith 0:2a53a4c3238c 170 return NULL;
lorcansmith 0:2a53a4c3238c 171 return net().m_defaultIf->dnsRequest(pHost);
lorcansmith 0:2a53a4c3238c 172 }
lorcansmith 0:2a53a4c3238c 173
lorcansmith 0:2a53a4c3238c 174 void Net::setDefaultIf(NetIf& netif) {
lorcansmith 0:2a53a4c3238c 175 net().m_defaultIf = &netif;
lorcansmith 0:2a53a4c3238c 176 }
lorcansmith 0:2a53a4c3238c 177
lorcansmith 0:2a53a4c3238c 178 void Net::setDefaultIf(NetIf* pIf)
lorcansmith 0:2a53a4c3238c 179 {
lorcansmith 0:2a53a4c3238c 180 net().m_defaultIf = pIf;
lorcansmith 0:2a53a4c3238c 181 }
lorcansmith 0:2a53a4c3238c 182
lorcansmith 0:2a53a4c3238c 183 NetIf* Net::getDefaultIf() {
lorcansmith 0:2a53a4c3238c 184 return net().m_defaultIf;
lorcansmith 0:2a53a4c3238c 185 }
lorcansmith 0:2a53a4c3238c 186
lorcansmith 0:2a53a4c3238c 187 void Net::registerIf(NetIf* pIf)
lorcansmith 0:2a53a4c3238c 188 {
lorcansmith 0:2a53a4c3238c 189 net().m_lpIf.push_back(pIf);
lorcansmith 0:2a53a4c3238c 190 }
lorcansmith 0:2a53a4c3238c 191
lorcansmith 0:2a53a4c3238c 192 void Net::unregisterIf(NetIf* pIf)
lorcansmith 0:2a53a4c3238c 193 {
lorcansmith 0:2a53a4c3238c 194 if( net().m_defaultIf == pIf )
lorcansmith 0:2a53a4c3238c 195 net().m_defaultIf = NULL;
lorcansmith 0:2a53a4c3238c 196 net().m_lpIf.remove(pIf);
lorcansmith 0:2a53a4c3238c 197 }
lorcansmith 0:2a53a4c3238c 198
lorcansmith 0:2a53a4c3238c 199 void Net::registerNetTcpSocket(NetTcpSocket* pNetTcpSocket)
lorcansmith 0:2a53a4c3238c 200 {
lorcansmith 0:2a53a4c3238c 201 net().m_lpNetTcpSocket.push_back(pNetTcpSocket);
lorcansmith 0:2a53a4c3238c 202 DBG("\r\nNetTcpSocket [ + %p ] %d\r\n", (void*)pNetTcpSocket, net().m_lpNetTcpSocket.size());
lorcansmith 0:2a53a4c3238c 203 }
lorcansmith 0:2a53a4c3238c 204
lorcansmith 0:2a53a4c3238c 205 void Net::unregisterNetTcpSocket(NetTcpSocket* pNetTcpSocket)
lorcansmith 0:2a53a4c3238c 206 {
lorcansmith 0:2a53a4c3238c 207 DBG("\r\nNetTcpSocket [ - %p ] %d\r\n", (void*)pNetTcpSocket, net().m_lpNetTcpSocket.size() - 1);
lorcansmith 0:2a53a4c3238c 208 if(!pNetTcpSocket->m_removed)
lorcansmith 0:2a53a4c3238c 209 net().m_lpNetTcpSocket.remove(pNetTcpSocket);
lorcansmith 0:2a53a4c3238c 210 }
lorcansmith 0:2a53a4c3238c 211
lorcansmith 0:2a53a4c3238c 212 void Net::registerNetUdpSocket(NetUdpSocket* pNetUdpSocket)
lorcansmith 0:2a53a4c3238c 213 {
lorcansmith 0:2a53a4c3238c 214 net().m_lpNetUdpSocket.push_back(pNetUdpSocket);
lorcansmith 0:2a53a4c3238c 215 DBG("\r\nNetUdpSocket [ + %p ] %d\r\n", (void*)pNetUdpSocket, net().m_lpNetUdpSocket.size());
lorcansmith 0:2a53a4c3238c 216 }
lorcansmith 0:2a53a4c3238c 217
lorcansmith 0:2a53a4c3238c 218 void Net::unregisterNetUdpSocket(NetUdpSocket* pNetUdpSocket)
lorcansmith 0:2a53a4c3238c 219 {
lorcansmith 0:2a53a4c3238c 220 DBG("\r\nNetUdpSocket [ - %p ] %d\r\n", (void*)pNetUdpSocket, net().m_lpNetUdpSocket.size() - 1);
lorcansmith 0:2a53a4c3238c 221 if(!pNetUdpSocket->m_removed)
lorcansmith 0:2a53a4c3238c 222 net().m_lpNetUdpSocket.remove(pNetUdpSocket);
lorcansmith 0:2a53a4c3238c 223 }
lorcansmith 0:2a53a4c3238c 224
lorcansmith 0:2a53a4c3238c 225 Net& Net::net()
lorcansmith 0:2a53a4c3238c 226 {
lorcansmith 0:2a53a4c3238c 227 static Net* pInst = new Net(); //Called only once
lorcansmith 0:2a53a4c3238c 228 return *pInst;
lorcansmith 0:2a53a4c3238c 229 }