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Dependencies:   NTPClient_NetServices mbed

NetServices/core/net.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 "net.h"
hendrikvincent 0:05ccbd4f84f1 25
hendrikvincent 0:05ccbd4f84f1 26 #include "host.h"
hendrikvincent 0:05ccbd4f84f1 27 #include "ipaddr.h"
hendrikvincent 0:05ccbd4f84f1 28 #include "netservice.h"
hendrikvincent 0:05ccbd4f84f1 29 #include "if/net/netif.h"
hendrikvincent 0:05ccbd4f84f1 30 #include "if/net/nettcpsocket.h"
hendrikvincent 0:05ccbd4f84f1 31 #include "if/net/netudpsocket.h"
hendrikvincent 0:05ccbd4f84f1 32 #include "if/net/netdnsrequest.h"
hendrikvincent 0:05ccbd4f84f1 33
hendrikvincent 0:05ccbd4f84f1 34 //#define __DEBUG
hendrikvincent 0:05ccbd4f84f1 35 #include "dbg/dbg.h"
hendrikvincent 0:05ccbd4f84f1 36
hendrikvincent 0:05ccbd4f84f1 37 Net::Net() : m_defaultIf(NULL), m_lpIf(), m_lpNetTcpSocket(), m_lpNetUdpSocket()
hendrikvincent 0:05ccbd4f84f1 38 {
hendrikvincent 0:05ccbd4f84f1 39
hendrikvincent 0:05ccbd4f84f1 40 }
hendrikvincent 0:05ccbd4f84f1 41
hendrikvincent 0:05ccbd4f84f1 42 Net::~Net()
hendrikvincent 0:05ccbd4f84f1 43 {
hendrikvincent 0:05ccbd4f84f1 44
hendrikvincent 0:05ccbd4f84f1 45 }
hendrikvincent 0:05ccbd4f84f1 46
hendrikvincent 0:05ccbd4f84f1 47
hendrikvincent 0:05ccbd4f84f1 48 void Net::poll()
hendrikvincent 0:05ccbd4f84f1 49 {
hendrikvincent 0:05ccbd4f84f1 50 //DBG("\r\nNet : Services polling\r\n");
hendrikvincent 0:05ccbd4f84f1 51
hendrikvincent 0:05ccbd4f84f1 52 //Poll Services
hendrikvincent 0:05ccbd4f84f1 53 NetService::servicesPoll();
hendrikvincent 0:05ccbd4f84f1 54
hendrikvincent 0:05ccbd4f84f1 55 //DBG("\r\nNet : Interfaces polling\r\n");
hendrikvincent 0:05ccbd4f84f1 56
hendrikvincent 0:05ccbd4f84f1 57 //Poll Interfaces
hendrikvincent 0:05ccbd4f84f1 58 list<NetIf*>::iterator pIfIt;
hendrikvincent 0:05ccbd4f84f1 59
hendrikvincent 0:05ccbd4f84f1 60 for ( pIfIt = net().m_lpIf.begin() ; pIfIt != net().m_lpIf.end(); pIfIt++ )
hendrikvincent 0:05ccbd4f84f1 61 {
hendrikvincent 0:05ccbd4f84f1 62 (*pIfIt)->poll();
hendrikvincent 0:05ccbd4f84f1 63 }
hendrikvincent 0:05ccbd4f84f1 64
hendrikvincent 0:05ccbd4f84f1 65 //DBG("\r\nNet : Sockets polling\r\n");
hendrikvincent 0:05ccbd4f84f1 66
hendrikvincent 0:05ccbd4f84f1 67 //Poll Tcp Sockets
hendrikvincent 0:05ccbd4f84f1 68 list<NetTcpSocket*>::iterator pNetTcpSocketIt;
hendrikvincent 0:05ccbd4f84f1 69
hendrikvincent 0:05ccbd4f84f1 70 for ( pNetTcpSocketIt = net().m_lpNetTcpSocket.begin() ; pNetTcpSocketIt != net().m_lpNetTcpSocket.end(); )
hendrikvincent 0:05ccbd4f84f1 71 {
hendrikvincent 0:05ccbd4f84f1 72 (*pNetTcpSocketIt)->poll();
hendrikvincent 0:05ccbd4f84f1 73
hendrikvincent 0:05ccbd4f84f1 74 if( (*pNetTcpSocketIt)->m_closed && !((*pNetTcpSocketIt)->m_refs) )
hendrikvincent 0:05ccbd4f84f1 75 {
hendrikvincent 0:05ccbd4f84f1 76 (*pNetTcpSocketIt)->m_removed = true;
hendrikvincent 0:05ccbd4f84f1 77 delete (*pNetTcpSocketIt);
hendrikvincent 0:05ccbd4f84f1 78 (*pNetTcpSocketIt) = NULL;
hendrikvincent 0:05ccbd4f84f1 79 pNetTcpSocketIt = net().m_lpNetTcpSocket.erase(pNetTcpSocketIt);
hendrikvincent 0:05ccbd4f84f1 80 }
hendrikvincent 0:05ccbd4f84f1 81 else
hendrikvincent 0:05ccbd4f84f1 82 {
hendrikvincent 0:05ccbd4f84f1 83 pNetTcpSocketIt++;
hendrikvincent 0:05ccbd4f84f1 84 }
hendrikvincent 0:05ccbd4f84f1 85 }
hendrikvincent 0:05ccbd4f84f1 86
hendrikvincent 0:05ccbd4f84f1 87 //Poll Udp Sockets
hendrikvincent 0:05ccbd4f84f1 88 list<NetUdpSocket*>::iterator pNetUdpSocketIt;
hendrikvincent 0:05ccbd4f84f1 89
hendrikvincent 0:05ccbd4f84f1 90 for ( pNetUdpSocketIt = net().m_lpNetUdpSocket.begin() ; pNetUdpSocketIt != net().m_lpNetUdpSocket.end(); )
hendrikvincent 0:05ccbd4f84f1 91 {
hendrikvincent 0:05ccbd4f84f1 92 (*pNetUdpSocketIt)->poll();
hendrikvincent 0:05ccbd4f84f1 93
hendrikvincent 0:05ccbd4f84f1 94 if( (*pNetUdpSocketIt)->m_closed && !((*pNetUdpSocketIt)->m_refs) )
hendrikvincent 0:05ccbd4f84f1 95 {
hendrikvincent 0:05ccbd4f84f1 96 (*pNetUdpSocketIt)->m_removed = true;
hendrikvincent 0:05ccbd4f84f1 97 delete (*pNetUdpSocketIt);
hendrikvincent 0:05ccbd4f84f1 98 (*pNetUdpSocketIt) = NULL;
hendrikvincent 0:05ccbd4f84f1 99 pNetUdpSocketIt = net().m_lpNetUdpSocket.erase(pNetUdpSocketIt);
hendrikvincent 0:05ccbd4f84f1 100 }
hendrikvincent 0:05ccbd4f84f1 101 else
hendrikvincent 0:05ccbd4f84f1 102 {
hendrikvincent 0:05ccbd4f84f1 103 pNetUdpSocketIt++;
hendrikvincent 0:05ccbd4f84f1 104 }
hendrikvincent 0:05ccbd4f84f1 105 }
hendrikvincent 0:05ccbd4f84f1 106
hendrikvincent 0:05ccbd4f84f1 107
hendrikvincent 0:05ccbd4f84f1 108 }
hendrikvincent 0:05ccbd4f84f1 109
hendrikvincent 0:05ccbd4f84f1 110 NetTcpSocket* Net::tcpSocket(NetIf& netif) {
hendrikvincent 0:05ccbd4f84f1 111 NetTcpSocket* pNetTcpSocket = netif.tcpSocket();
hendrikvincent 0:05ccbd4f84f1 112 pNetTcpSocket->m_refs++;
hendrikvincent 0:05ccbd4f84f1 113 return pNetTcpSocket;
hendrikvincent 0:05ccbd4f84f1 114 }
hendrikvincent 0:05ccbd4f84f1 115
hendrikvincent 0:05ccbd4f84f1 116 NetTcpSocket* Net::tcpSocket() { //NetTcpSocket on default if
hendrikvincent 0:05ccbd4f84f1 117 if ( net().m_defaultIf == NULL )
hendrikvincent 0:05ccbd4f84f1 118 return NULL;
hendrikvincent 0:05ccbd4f84f1 119 NetTcpSocket* pNetTcpSocket = net().m_defaultIf->tcpSocket();
hendrikvincent 0:05ccbd4f84f1 120 pNetTcpSocket->m_refs++;
hendrikvincent 0:05ccbd4f84f1 121 return pNetTcpSocket;
hendrikvincent 0:05ccbd4f84f1 122 }
hendrikvincent 0:05ccbd4f84f1 123
hendrikvincent 0:05ccbd4f84f1 124 void Net::releaseTcpSocket(NetTcpSocket* pNetTcpSocket)
hendrikvincent 0:05ccbd4f84f1 125 {
hendrikvincent 0:05ccbd4f84f1 126 pNetTcpSocket->m_refs--;
hendrikvincent 0:05ccbd4f84f1 127 if(!pNetTcpSocket->m_closed && !pNetTcpSocket->m_refs)
hendrikvincent 0:05ccbd4f84f1 128 pNetTcpSocket->close();
hendrikvincent 0:05ccbd4f84f1 129 }
hendrikvincent 0:05ccbd4f84f1 130
hendrikvincent 0:05ccbd4f84f1 131 NetUdpSocket* Net::udpSocket(NetIf& netif) {
hendrikvincent 0:05ccbd4f84f1 132 NetUdpSocket* pNetUdpSocket = netif.udpSocket();
hendrikvincent 0:05ccbd4f84f1 133 pNetUdpSocket->m_refs++;
hendrikvincent 0:05ccbd4f84f1 134 return pNetUdpSocket;
hendrikvincent 0:05ccbd4f84f1 135 }
hendrikvincent 0:05ccbd4f84f1 136
hendrikvincent 0:05ccbd4f84f1 137 NetUdpSocket* Net::udpSocket() { //NetTcpSocket on default if
hendrikvincent 0:05ccbd4f84f1 138 if ( net().m_defaultIf == NULL )
hendrikvincent 0:05ccbd4f84f1 139 return NULL;
hendrikvincent 0:05ccbd4f84f1 140 NetUdpSocket* pNetUdpSocket = net().m_defaultIf->udpSocket();
hendrikvincent 0:05ccbd4f84f1 141 pNetUdpSocket->m_refs++;
hendrikvincent 0:05ccbd4f84f1 142 return pNetUdpSocket;
hendrikvincent 0:05ccbd4f84f1 143 }
hendrikvincent 0:05ccbd4f84f1 144
hendrikvincent 0:05ccbd4f84f1 145 void Net::releaseUdpSocket(NetUdpSocket* pNetUdpSocket)
hendrikvincent 0:05ccbd4f84f1 146 {
hendrikvincent 0:05ccbd4f84f1 147 pNetUdpSocket->m_refs--;
hendrikvincent 0:05ccbd4f84f1 148 if(!pNetUdpSocket->m_closed && !pNetUdpSocket->m_refs)
hendrikvincent 0:05ccbd4f84f1 149 pNetUdpSocket->close();
hendrikvincent 0:05ccbd4f84f1 150 }
hendrikvincent 0:05ccbd4f84f1 151
hendrikvincent 0:05ccbd4f84f1 152 NetDnsRequest* Net::dnsRequest(const char* hostname, NetIf& netif) {
hendrikvincent 0:05ccbd4f84f1 153 return netif.dnsRequest(hostname);
hendrikvincent 0:05ccbd4f84f1 154 }
hendrikvincent 0:05ccbd4f84f1 155
hendrikvincent 0:05ccbd4f84f1 156 NetDnsRequest* Net::dnsRequest(const char* hostname) { //Create a new NetDnsRequest object from default if
hendrikvincent 0:05ccbd4f84f1 157 if ( net().m_defaultIf == NULL )
hendrikvincent 0:05ccbd4f84f1 158 return NULL;
hendrikvincent 0:05ccbd4f84f1 159 return net().m_defaultIf->dnsRequest(hostname);
hendrikvincent 0:05ccbd4f84f1 160 }
hendrikvincent 0:05ccbd4f84f1 161
hendrikvincent 0:05ccbd4f84f1 162 NetDnsRequest* Net::dnsRequest(Host* pHost, NetIf& netif)
hendrikvincent 0:05ccbd4f84f1 163 {
hendrikvincent 0:05ccbd4f84f1 164 return netif.dnsRequest(pHost);
hendrikvincent 0:05ccbd4f84f1 165 }
hendrikvincent 0:05ccbd4f84f1 166
hendrikvincent 0:05ccbd4f84f1 167 NetDnsRequest* Net::dnsRequest(Host* pHost) //Creats a new NetDnsRequest object from default if
hendrikvincent 0:05ccbd4f84f1 168 {
hendrikvincent 0:05ccbd4f84f1 169 if ( net().m_defaultIf == NULL )
hendrikvincent 0:05ccbd4f84f1 170 return NULL;
hendrikvincent 0:05ccbd4f84f1 171 return net().m_defaultIf->dnsRequest(pHost);
hendrikvincent 0:05ccbd4f84f1 172 }
hendrikvincent 0:05ccbd4f84f1 173
hendrikvincent 0:05ccbd4f84f1 174 void Net::setDefaultIf(NetIf& netif) {
hendrikvincent 0:05ccbd4f84f1 175 net().m_defaultIf = &netif;
hendrikvincent 0:05ccbd4f84f1 176 }
hendrikvincent 0:05ccbd4f84f1 177
hendrikvincent 0:05ccbd4f84f1 178 void Net::setDefaultIf(NetIf* pIf)
hendrikvincent 0:05ccbd4f84f1 179 {
hendrikvincent 0:05ccbd4f84f1 180 net().m_defaultIf = pIf;
hendrikvincent 0:05ccbd4f84f1 181 }
hendrikvincent 0:05ccbd4f84f1 182
hendrikvincent 0:05ccbd4f84f1 183 NetIf* Net::getDefaultIf() {
hendrikvincent 0:05ccbd4f84f1 184 return net().m_defaultIf;
hendrikvincent 0:05ccbd4f84f1 185 }
hendrikvincent 0:05ccbd4f84f1 186
hendrikvincent 0:05ccbd4f84f1 187 void Net::registerIf(NetIf* pIf)
hendrikvincent 0:05ccbd4f84f1 188 {
hendrikvincent 0:05ccbd4f84f1 189 net().m_lpIf.push_back(pIf);
hendrikvincent 0:05ccbd4f84f1 190 }
hendrikvincent 0:05ccbd4f84f1 191
hendrikvincent 0:05ccbd4f84f1 192 void Net::unregisterIf(NetIf* pIf)
hendrikvincent 0:05ccbd4f84f1 193 {
hendrikvincent 0:05ccbd4f84f1 194 if( net().m_defaultIf == pIf )
hendrikvincent 0:05ccbd4f84f1 195 net().m_defaultIf = NULL;
hendrikvincent 0:05ccbd4f84f1 196 net().m_lpIf.remove(pIf);
hendrikvincent 0:05ccbd4f84f1 197 }
hendrikvincent 0:05ccbd4f84f1 198
hendrikvincent 0:05ccbd4f84f1 199 void Net::registerNetTcpSocket(NetTcpSocket* pNetTcpSocket)
hendrikvincent 0:05ccbd4f84f1 200 {
hendrikvincent 0:05ccbd4f84f1 201 net().m_lpNetTcpSocket.push_back(pNetTcpSocket);
hendrikvincent 0:05ccbd4f84f1 202 DBG("\r\nNetTcpSocket [ + %p ] %d\r\n", (void*)pNetTcpSocket, net().m_lpNetTcpSocket.size());
hendrikvincent 0:05ccbd4f84f1 203 }
hendrikvincent 0:05ccbd4f84f1 204
hendrikvincent 0:05ccbd4f84f1 205 void Net::unregisterNetTcpSocket(NetTcpSocket* pNetTcpSocket)
hendrikvincent 0:05ccbd4f84f1 206 {
hendrikvincent 0:05ccbd4f84f1 207 DBG("\r\nNetTcpSocket [ - %p ] %d\r\n", (void*)pNetTcpSocket, net().m_lpNetTcpSocket.size() - 1);
hendrikvincent 0:05ccbd4f84f1 208 if(!pNetTcpSocket->m_removed)
hendrikvincent 0:05ccbd4f84f1 209 net().m_lpNetTcpSocket.remove(pNetTcpSocket);
hendrikvincent 0:05ccbd4f84f1 210 }
hendrikvincent 0:05ccbd4f84f1 211
hendrikvincent 0:05ccbd4f84f1 212 void Net::registerNetUdpSocket(NetUdpSocket* pNetUdpSocket)
hendrikvincent 0:05ccbd4f84f1 213 {
hendrikvincent 0:05ccbd4f84f1 214 net().m_lpNetUdpSocket.push_back(pNetUdpSocket);
hendrikvincent 0:05ccbd4f84f1 215 DBG("\r\nNetUdpSocket [ + %p ] %d\r\n", (void*)pNetUdpSocket, net().m_lpNetUdpSocket.size());
hendrikvincent 0:05ccbd4f84f1 216 }
hendrikvincent 0:05ccbd4f84f1 217
hendrikvincent 0:05ccbd4f84f1 218 void Net::unregisterNetUdpSocket(NetUdpSocket* pNetUdpSocket)
hendrikvincent 0:05ccbd4f84f1 219 {
hendrikvincent 0:05ccbd4f84f1 220 DBG("\r\nNetUdpSocket [ - %p ] %d\r\n", (void*)pNetUdpSocket, net().m_lpNetUdpSocket.size() - 1);
hendrikvincent 0:05ccbd4f84f1 221 if(!pNetUdpSocket->m_removed)
hendrikvincent 0:05ccbd4f84f1 222 net().m_lpNetUdpSocket.remove(pNetUdpSocket);
hendrikvincent 0:05ccbd4f84f1 223 }
hendrikvincent 0:05ccbd4f84f1 224
hendrikvincent 0:05ccbd4f84f1 225 Net& Net::net()
hendrikvincent 0:05ccbd4f84f1 226 {
hendrikvincent 0:05ccbd4f84f1 227 static Net* pInst = new Net(); //Called only once
hendrikvincent 0:05ccbd4f84f1 228 return *pInst;
hendrikvincent 0:05ccbd4f84f1 229 }