S K UCI / NetServicesMin

Fork of NetServicesMin with some warnings removed

Dependencies:   lwip-sys lwip

Fork of NetServicesMin by Hendrik Lipka

if/lwip/LwipNetIf.cpp@4:c8b2f969c8dd, 2012-11-24 (annotated)

Committer:
uci1
Date:
Sat Nov 24 20:20:45 2012 +0000
Revision:
4:c8b2f969c8dd
Parent:
0:8b387bed54c2 
Remove debugging printouts

Who changed what in which revision?

UserRevisionLine numberNew contents of line
hlipka 0:8b387bed54c2 1
hlipka 0:8b387bed54c2 2 /*
hlipka 0:8b387bed54c2 3 Copyright (c) 2010 Donatien Garnier (donatiengar [at] gmail [dot] com)
hlipka 0:8b387bed54c2 4
hlipka 0:8b387bed54c2 5 Permission is hereby granted, free of charge, to any person obtaining a copy
hlipka 0:8b387bed54c2 6 of this software and associated documentation files (the "Software"), to deal
hlipka 0:8b387bed54c2 7 in the Software without restriction, including without limitation the rights
hlipka 0:8b387bed54c2 8 to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
hlipka 0:8b387bed54c2 9 copies of the Software, and to permit persons to whom the Software is
hlipka 0:8b387bed54c2 10 furnished to do so, subject to the following conditions:
hlipka 0:8b387bed54c2 11
hlipka 0:8b387bed54c2 12 The above copyright notice and this permission notice shall be included in
hlipka 0:8b387bed54c2 13 all copies or substantial portions of the Software.
hlipka 0:8b387bed54c2 14
hlipka 0:8b387bed54c2 15 THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
hlipka 0:8b387bed54c2 16 IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
hlipka 0:8b387bed54c2 17 FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
hlipka 0:8b387bed54c2 18 AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
hlipka 0:8b387bed54c2 19 LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
hlipka 0:8b387bed54c2 20 OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
hlipka 0:8b387bed54c2 21 THE SOFTWARE.
hlipka 0:8b387bed54c2 22 */
hlipka 0:8b387bed54c2 23
hlipka 0:8b387bed54c2 24 #include "LwipNetIf.h"
hlipka 0:8b387bed54c2 25 #include "lwip/init.h"
hlipka 0:8b387bed54c2 26 #include "lwip/tcp_impl.h"
hlipka 0:8b387bed54c2 27 #include "lwip/dns.h"
hlipka 0:8b387bed54c2 28
hlipka 0:8b387bed54c2 29 #include "lwipNetTcpSocket.h"
hlipka 0:8b387bed54c2 30 #include "lwipNetUdpSocket.h"
hlipka 0:8b387bed54c2 31 #include "lwipNetDnsRequest.h"
hlipka 0:8b387bed54c2 32
hlipka 0:8b387bed54c2 33 #include "netCfg.h"
hlipka 0:8b387bed54c2 34 #if NET_LWIP_STACK
hlipka 0:8b387bed54c2 35
hlipka 0:8b387bed54c2 36 //See doc/rawapi.txt for details
hlipka 0:8b387bed54c2 37
hlipka 0:8b387bed54c2 38 LwipNetIf::LwipNetIf() : NetIf(), m_tcpTimer(), m_dnsTimer(), m_init(false)
hlipka 0:8b387bed54c2 39 {
hlipka 0:8b387bed54c2 40
hlipka 0:8b387bed54c2 41 }
hlipka 0:8b387bed54c2 42
hlipka 0:8b387bed54c2 43
hlipka 0:8b387bed54c2 44 LwipNetIf::~LwipNetIf()
hlipka 0:8b387bed54c2 45 {
hlipka 0:8b387bed54c2 46
hlipka 0:8b387bed54c2 47 }
hlipka 0:8b387bed54c2 48
hlipka 0:8b387bed54c2 49 void LwipNetIf::init()
hlipka 0:8b387bed54c2 50 {
hlipka 0:8b387bed54c2 51 if(m_init)
hlipka 0:8b387bed54c2 52 return;
hlipka 0:8b387bed54c2 53 m_init=true;
hlipka 0:8b387bed54c2 54 lwip_init(); //init lwip, see init.c for details
hlipka 0:8b387bed54c2 55
hlipka 0:8b387bed54c2 56 //Setup Clocks
hlipka 0:8b387bed54c2 57 m_tcpTimer.start();
hlipka 0:8b387bed54c2 58 m_dnsTimer.start();
hlipka 0:8b387bed54c2 59 //m_tcpTicker.attach_us( tcp_tmr, TCP_TMR_INTERVAL * 1000 ); //TCP_TMR_INTERVAL = 250 ms in tcp_impl.h
hlipka 0:8b387bed54c2 60 //m_dnsTicker.attach_us( dns_tmr, DNS_TMR_INTERVAL * 1000 ); //DNS_TMR_INTERVAL = 1000 ms in dns.h
hlipka 0:8b387bed54c2 61 }
hlipka 0:8b387bed54c2 62
hlipka 0:8b387bed54c2 63 NetTcpSocket* LwipNetIf::tcpSocket() //Create a new tcp socket
hlipka 0:8b387bed54c2 64 {
hlipka 0:8b387bed54c2 65 return new LwipNetTcpSocket();
hlipka 0:8b387bed54c2 66 }
hlipka 0:8b387bed54c2 67
hlipka 0:8b387bed54c2 68 NetUdpSocket* LwipNetIf::udpSocket() //Create a new udp socket
hlipka 0:8b387bed54c2 69 {
hlipka 0:8b387bed54c2 70 return new LwipNetUdpSocket();
hlipka 0:8b387bed54c2 71 }
hlipka 0:8b387bed54c2 72
hlipka 0:8b387bed54c2 73 NetDnsRequest* LwipNetIf::dnsRequest(const char* hostname) //Create a new NetDnsRequest object
hlipka 0:8b387bed54c2 74 {
hlipka 0:8b387bed54c2 75 return new LwipNetDnsRequest(hostname);
hlipka 0:8b387bed54c2 76 }
hlipka 0:8b387bed54c2 77
hlipka 0:8b387bed54c2 78 NetDnsRequest* LwipNetIf::dnsRequest(Host* pHost) //Create a new NetDnsRequest object
hlipka 0:8b387bed54c2 79 {
hlipka 0:8b387bed54c2 80 return new LwipNetDnsRequest(pHost);
hlipka 0:8b387bed54c2 81 }
hlipka 0:8b387bed54c2 82
hlipka 0:8b387bed54c2 83 void LwipNetIf::poll()
hlipka 0:8b387bed54c2 84 {
hlipka 0:8b387bed54c2 85 if(m_init && m_tcpTimer.read_ms() >= TCP_TMR_INTERVAL)
hlipka 0:8b387bed54c2 86 {
hlipka 0:8b387bed54c2 87 m_tcpTimer.reset();
hlipka 0:8b387bed54c2 88 tcp_tmr(); //Poll LwIP
hlipka 0:8b387bed54c2 89 }
hlipka 0:8b387bed54c2 90 if(m_init && m_dnsTimer.read_ms() >= DNS_TMR_INTERVAL)
hlipka 0:8b387bed54c2 91 {
hlipka 0:8b387bed54c2 92 m_dnsTimer.reset();
hlipka 0:8b387bed54c2 93 dns_tmr();
hlipka 0:8b387bed54c2 94 }
hlipka 0:8b387bed54c2 95 //Do some stuff...
hlipka 0:8b387bed54c2 96 }
hlipka 0:8b387bed54c2 97
hlipka 0:8b387bed54c2 98 #endif