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Dependencies:   mbed

lwip/Core/NetServer.cpp@0:441400ffd086, 2011-09-02 (annotated)

Committer:
geiineuville
Date:
Fri Sep 02 08:36:24 2011 +0000
Revision:
0:441400ffd086
V0

Who changed what in which revision?

UserRevisionLine numberNew contents of line
geiineuville 0:441400ffd086 1 #include "lwip/opt.h"
geiineuville 0:441400ffd086 2 #include "lwip/stats.h"
geiineuville 0:441400ffd086 3 #include "lwip/sys.h"
geiineuville 0:441400ffd086 4 #include "lwip/pbuf.h"
geiineuville 0:441400ffd086 5 #include "lwip/udp.h"
geiineuville 0:441400ffd086 6 #include "lwip/tcp.h"
geiineuville 0:441400ffd086 7 #include "lwip/dns.h"
geiineuville 0:441400ffd086 8 #include "lwip/dhcp.h"
geiineuville 0:441400ffd086 9 #include "lwip/init.h"
geiineuville 0:441400ffd086 10 #include "lwip/netif.h"
geiineuville 0:441400ffd086 11 #include "netif/etharp.h"
geiineuville 0:441400ffd086 12 #include "netif/loopif.h"
geiineuville 0:441400ffd086 13 #include "device.h"
geiineuville 0:441400ffd086 14 #include "Ethernet.h"
geiineuville 0:441400ffd086 15
geiineuville 0:441400ffd086 16 #include "NetServer.h"
geiineuville 0:441400ffd086 17 #include "TCPListener.h"
geiineuville 0:441400ffd086 18 #include "TCPCallbackListener.h"
geiineuville 0:441400ffd086 19 #include "TCPConnection.h"
geiineuville 0:441400ffd086 20
geiineuville 0:441400ffd086 21 using namespace std;
geiineuville 0:441400ffd086 22 using namespace mbed;
geiineuville 0:441400ffd086 23
geiineuville 0:441400ffd086 24 NetServer *NetServer::singleton = NULL;
geiineuville 0:441400ffd086 25
geiineuville 0:441400ffd086 26 NetServer::NetServer() : netif(&netif_data), dhcp(true), hostname(HOSTNAME) {
geiineuville 0:441400ffd086 27 _time.start();
geiineuville 0:441400ffd086 28 IP4_ADDR(&netmask, 255,255,255,255);
geiineuville 0:441400ffd086 29 IP4_ADDR(&gateway, 0,0,0,0);
geiineuville 0:441400ffd086 30 IP4_ADDR(&ipaddr, 0,0,0,0);
geiineuville 0:441400ffd086 31 netif->hwaddr_len = 0;
geiineuville 0:441400ffd086 32 del = new list<TCPItem *>();
geiineuville 0:441400ffd086 33 }
geiineuville 0:441400ffd086 34
geiineuville 0:441400ffd086 35 NetServer::NetServer(struct ip_addr ip, struct ip_addr nm, struct ip_addr gw)
geiineuville 0:441400ffd086 36 : netif(&netif_data), ipaddr(ip), netmask(nm), gateway(gw), dhcp(false), hostname(HOSTNAME) {
geiineuville 0:441400ffd086 37 _time.start();
geiineuville 0:441400ffd086 38 netif->hwaddr_len = 0;
geiineuville 0:441400ffd086 39 del = new list<TCPItem *>();
geiineuville 0:441400ffd086 40 }
geiineuville 0:441400ffd086 41
geiineuville 0:441400ffd086 42 NetServer::~NetServer() {
geiineuville 0:441400ffd086 43
geiineuville 0:441400ffd086 44 }
geiineuville 0:441400ffd086 45
geiineuville 0:441400ffd086 46 void NetServer::_poll() const {
geiineuville 0:441400ffd086 47 while(!del->empty()) {
geiineuville 0:441400ffd086 48 TCPItem *item = del->front();
geiineuville 0:441400ffd086 49 del->pop_front();
geiineuville 0:441400ffd086 50 delete item;
geiineuville 0:441400ffd086 51 }
geiineuville 0:441400ffd086 52 device_poll();
geiineuville 0:441400ffd086 53 tcp_tmr();
geiineuville 0:441400ffd086 54 }
geiineuville 0:441400ffd086 55
geiineuville 0:441400ffd086 56 void NetServer::init() {
geiineuville 0:441400ffd086 57 lwip_init();
geiineuville 0:441400ffd086 58
geiineuville 0:441400ffd086 59 netif->hwaddr_len = ETHARP_HWADDR_LEN;
geiineuville 0:441400ffd086 60 device_address((char *)netif->hwaddr);
geiineuville 0:441400ffd086 61
geiineuville 0:441400ffd086 62 netif = netif_add(netif, &ipaddr, &netmask, &gateway, NULL, device_init, ip_input);
geiineuville 0:441400ffd086 63 netif->hostname = (char *)this->hostname;
geiineuville 0:441400ffd086 64 netif_set_default(netif);
geiineuville 0:441400ffd086 65 if(!dhcp) {
geiineuville 0:441400ffd086 66 netif_set_up(netif);
geiineuville 0:441400ffd086 67 } else {
geiineuville 0:441400ffd086 68 dhcp_start(netif);
geiineuville 0:441400ffd086 69 }
geiineuville 0:441400ffd086 70
geiineuville 0:441400ffd086 71 tickARP.attach_us( &etharp_tmr, ARP_TMR_INTERVAL * 1000);
geiineuville 0:441400ffd086 72 //eth_tick.attach_us<NetServer>(this,&emac_tmr, TCP_FAST_INTERVAL * 1000);
geiineuville 0:441400ffd086 73 dns_tick.attach_us(&dns_tmr, DNS_TMR_INTERVAL * 1000);
geiineuville 0:441400ffd086 74 if(dhcp) {
geiineuville 0:441400ffd086 75 dhcp_coarse.attach_us(&dhcp_coarse_tmr, DHCP_COARSE_TIMER_MSECS * 1000);
geiineuville 0:441400ffd086 76 dhcp_fine.attach_us(&dhcp_fine_tmr, DHCP_FINE_TIMER_MSECS * 1000);
geiineuville 0:441400ffd086 77 }
geiineuville 0:441400ffd086 78 }
geiineuville 0:441400ffd086 79
geiineuville 0:441400ffd086 80 void NetServer::setUp() const {
geiineuville 0:441400ffd086 81 netif_set_up(netif);
geiineuville 0:441400ffd086 82 }
geiineuville 0:441400ffd086 83
geiineuville 0:441400ffd086 84 void NetServer::setDown() const {
geiineuville 0:441400ffd086 85 netif_set_down(netif);
geiineuville 0:441400ffd086 86 }
geiineuville 0:441400ffd086 87
geiineuville 0:441400ffd086 88 int NetServer::isUp() const {
geiineuville 0:441400ffd086 89 return netif_is_up(netif);
geiineuville 0:441400ffd086 90 }
geiineuville 0:441400ffd086 91
geiineuville 0:441400ffd086 92 void NetServer::waitUntilReady() {
geiineuville 0:441400ffd086 93 while(!netif_is_up(netif)) {
geiineuville 0:441400ffd086 94 _poll();
geiineuville 0:441400ffd086 95 wait_ms(1);
geiineuville 0:441400ffd086 96 }
geiineuville 0:441400ffd086 97 ipaddr = netif->ip_addr;
geiineuville 0:441400ffd086 98 printf("IP: %hhu.%hhu.%hhu.%hhu\n", (ipaddr.addr)&0xFF, (ipaddr.addr>>8)&0xFF, (ipaddr.addr>>16)&0xFF, (ipaddr.addr>>24)&0xFF);
geiineuville 0:441400ffd086 99 }
geiineuville 0:441400ffd086 100
geiineuville 0:441400ffd086 101 TCPCallbackListener *NetServer::bindTCPPort(u16_t port, err_t (*accept)(TCPCallbackListener *, struct tcp_pcb *, err_t)) const {
geiineuville 0:441400ffd086 102 TCPCallbackListener *listener = new TCPCallbackListener(port, accept);
geiineuville 0:441400ffd086 103 listener->bind();
geiineuville 0:441400ffd086 104 return listener;
geiineuville 0:441400ffd086 105 }
geiineuville 0:441400ffd086 106
geiineuville 0:441400ffd086 107 void NetServer::free(TCPItem *item) const {
geiineuville 0:441400ffd086 108 del->push_back(item);
geiineuville 0:441400ffd086 109 }
geiineuville 0:441400ffd086 110
geiineuville 0:441400ffd086 111 int NetServer::time() {
geiineuville 0:441400ffd086 112 return NetServer::get()->_time.read_ms();
geiineuville 0:441400ffd086 113 }