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Dependencies:   mbed

lwip/Core/NetServer.cpp@0:9cf1d79ebe04, 2011-09-08 (annotated)

Committer:
geiineuville
Date:
Thu Sep 08 08:57:21 2011 +0000
Revision:
0:9cf1d79ebe04
v0 v1 v2   \"v3\"

Who changed what in which revision?

UserRevisionLine numberNew contents of line
geiineuville 0:9cf1d79ebe04 1 #include "lwip/opt.h"
geiineuville 0:9cf1d79ebe04 2 #include "lwip/stats.h"
geiineuville 0:9cf1d79ebe04 3 #include "lwip/sys.h"
geiineuville 0:9cf1d79ebe04 4 #include "lwip/pbuf.h"
geiineuville 0:9cf1d79ebe04 5 #include "lwip/udp.h"
geiineuville 0:9cf1d79ebe04 6 #include "lwip/tcp.h"
geiineuville 0:9cf1d79ebe04 7 #include "lwip/dns.h"
geiineuville 0:9cf1d79ebe04 8 #include "lwip/dhcp.h"
geiineuville 0:9cf1d79ebe04 9 #include "lwip/init.h"
geiineuville 0:9cf1d79ebe04 10 #include "lwip/netif.h"
geiineuville 0:9cf1d79ebe04 11 #include "netif/etharp.h"
geiineuville 0:9cf1d79ebe04 12 #include "netif/loopif.h"
geiineuville 0:9cf1d79ebe04 13 #include "device.h"
geiineuville 0:9cf1d79ebe04 14 #include "Ethernet.h"
geiineuville 0:9cf1d79ebe04 15
geiineuville 0:9cf1d79ebe04 16 #include "NetServer.h"
geiineuville 0:9cf1d79ebe04 17 #include "TCPListener.h"
geiineuville 0:9cf1d79ebe04 18 #include "TCPCallbackListener.h"
geiineuville 0:9cf1d79ebe04 19 #include "TCPConnection.h"
geiineuville 0:9cf1d79ebe04 20
geiineuville 0:9cf1d79ebe04 21 using namespace std;
geiineuville 0:9cf1d79ebe04 22 using namespace mbed;
geiineuville 0:9cf1d79ebe04 23
geiineuville 0:9cf1d79ebe04 24 NetServer *NetServer::singleton = NULL;
geiineuville 0:9cf1d79ebe04 25
geiineuville 0:9cf1d79ebe04 26 NetServer::NetServer() : netif(&netif_data), dhcp(true), hostname(HOSTNAME) {
geiineuville 0:9cf1d79ebe04 27 _time.start();
geiineuville 0:9cf1d79ebe04 28 IP4_ADDR(&netmask, 255,255,255,255);
geiineuville 0:9cf1d79ebe04 29 IP4_ADDR(&gateway, 0,0,0,0);
geiineuville 0:9cf1d79ebe04 30 IP4_ADDR(&ipaddr, 0,0,0,0);
geiineuville 0:9cf1d79ebe04 31 netif->hwaddr_len = 0;
geiineuville 0:9cf1d79ebe04 32 del = new list<TCPItem *>();
geiineuville 0:9cf1d79ebe04 33 }
geiineuville 0:9cf1d79ebe04 34
geiineuville 0:9cf1d79ebe04 35 NetServer::NetServer(struct ip_addr ip, struct ip_addr nm, struct ip_addr gw)
geiineuville 0:9cf1d79ebe04 36 : netif(&netif_data), ipaddr(ip), netmask(nm), gateway(gw), dhcp(false), hostname(HOSTNAME) {
geiineuville 0:9cf1d79ebe04 37 _time.start();
geiineuville 0:9cf1d79ebe04 38 netif->hwaddr_len = 0;
geiineuville 0:9cf1d79ebe04 39 del = new list<TCPItem *>();
geiineuville 0:9cf1d79ebe04 40 }
geiineuville 0:9cf1d79ebe04 41
geiineuville 0:9cf1d79ebe04 42 NetServer::~NetServer() {
geiineuville 0:9cf1d79ebe04 43
geiineuville 0:9cf1d79ebe04 44 }
geiineuville 0:9cf1d79ebe04 45
geiineuville 0:9cf1d79ebe04 46 void NetServer::_poll() const {
geiineuville 0:9cf1d79ebe04 47 while(!del->empty()) {
geiineuville 0:9cf1d79ebe04 48 TCPItem *item = del->front();
geiineuville 0:9cf1d79ebe04 49 del->pop_front();
geiineuville 0:9cf1d79ebe04 50 delete item;
geiineuville 0:9cf1d79ebe04 51 }
geiineuville 0:9cf1d79ebe04 52 device_poll();
geiineuville 0:9cf1d79ebe04 53 tcp_tmr();
geiineuville 0:9cf1d79ebe04 54 }
geiineuville 0:9cf1d79ebe04 55
geiineuville 0:9cf1d79ebe04 56 void NetServer::init() {
geiineuville 0:9cf1d79ebe04 57 lwip_init();
geiineuville 0:9cf1d79ebe04 58
geiineuville 0:9cf1d79ebe04 59 netif->hwaddr_len = ETHARP_HWADDR_LEN;
geiineuville 0:9cf1d79ebe04 60 device_address((char *)netif->hwaddr);
geiineuville 0:9cf1d79ebe04 61
geiineuville 0:9cf1d79ebe04 62 netif = netif_add(netif, &ipaddr, &netmask, &gateway, NULL, device_init, ip_input);
geiineuville 0:9cf1d79ebe04 63 netif->hostname = (char *)this->hostname;
geiineuville 0:9cf1d79ebe04 64 netif_set_default(netif);
geiineuville 0:9cf1d79ebe04 65 if(!dhcp) {
geiineuville 0:9cf1d79ebe04 66 netif_set_up(netif);
geiineuville 0:9cf1d79ebe04 67 } else {
geiineuville 0:9cf1d79ebe04 68 dhcp_start(netif);
geiineuville 0:9cf1d79ebe04 69 }
geiineuville 0:9cf1d79ebe04 70
geiineuville 0:9cf1d79ebe04 71 tickARP.attach_us( &etharp_tmr, ARP_TMR_INTERVAL * 1000);
geiineuville 0:9cf1d79ebe04 72 //eth_tick.attach_us<NetServer>(this,&emac_tmr, TCP_FAST_INTERVAL * 1000);
geiineuville 0:9cf1d79ebe04 73 dns_tick.attach_us(&dns_tmr, DNS_TMR_INTERVAL * 1000);
geiineuville 0:9cf1d79ebe04 74 if(dhcp) {
geiineuville 0:9cf1d79ebe04 75 dhcp_coarse.attach_us(&dhcp_coarse_tmr, DHCP_COARSE_TIMER_MSECS * 1000);
geiineuville 0:9cf1d79ebe04 76 dhcp_fine.attach_us(&dhcp_fine_tmr, DHCP_FINE_TIMER_MSECS * 1000);
geiineuville 0:9cf1d79ebe04 77 }
geiineuville 0:9cf1d79ebe04 78 }
geiineuville 0:9cf1d79ebe04 79
geiineuville 0:9cf1d79ebe04 80 void NetServer::setUp() const {
geiineuville 0:9cf1d79ebe04 81 netif_set_up(netif);
geiineuville 0:9cf1d79ebe04 82 }
geiineuville 0:9cf1d79ebe04 83
geiineuville 0:9cf1d79ebe04 84 void NetServer::setDown() const {
geiineuville 0:9cf1d79ebe04 85 netif_set_down(netif);
geiineuville 0:9cf1d79ebe04 86 }
geiineuville 0:9cf1d79ebe04 87
geiineuville 0:9cf1d79ebe04 88 int NetServer::isUp() const {
geiineuville 0:9cf1d79ebe04 89 return netif_is_up(netif);
geiineuville 0:9cf1d79ebe04 90 }
geiineuville 0:9cf1d79ebe04 91
geiineuville 0:9cf1d79ebe04 92 void NetServer::waitUntilReady() {
geiineuville 0:9cf1d79ebe04 93 while(!netif_is_up(netif)) {
geiineuville 0:9cf1d79ebe04 94 _poll();
geiineuville 0:9cf1d79ebe04 95 wait_ms(1);
geiineuville 0:9cf1d79ebe04 96 }
geiineuville 0:9cf1d79ebe04 97 ipaddr = netif->ip_addr;
geiineuville 0:9cf1d79ebe04 98 printf("IP: %hhu.%hhu.%hhu.%hhu\n", (ipaddr.addr)&0xFF, (ipaddr.addr>>8)&0xFF, (ipaddr.addr>>16)&0xFF, (ipaddr.addr>>24)&0xFF);
geiineuville 0:9cf1d79ebe04 99 }
geiineuville 0:9cf1d79ebe04 100
geiineuville 0:9cf1d79ebe04 101 TCPCallbackListener *NetServer::bindTCPPort(u16_t port, err_t (*accept)(TCPCallbackListener *, struct tcp_pcb *, err_t)) const {
geiineuville 0:9cf1d79ebe04 102 TCPCallbackListener *listener = new TCPCallbackListener(port, accept);
geiineuville 0:9cf1d79ebe04 103 listener->bind();
geiineuville 0:9cf1d79ebe04 104 return listener;
geiineuville 0:9cf1d79ebe04 105 }
geiineuville 0:9cf1d79ebe04 106
geiineuville 0:9cf1d79ebe04 107 void NetServer::free(TCPItem *item) const {
geiineuville 0:9cf1d79ebe04 108 del->push_back(item);
geiineuville 0:9cf1d79ebe04 109 }
geiineuville 0:9cf1d79ebe04 110
geiineuville 0:9cf1d79ebe04 111 int NetServer::time() {
geiineuville 0:9cf1d79ebe04 112 return NetServer::get()->_time.read_ms();
geiineuville 0:9cf1d79ebe04 113 }