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This commit is contained in:
Joseph Henry 2015-09-21 20:51:35 -04:00
parent 86673bd6d6
commit 025069de7e
1 changed files with 12 additions and 7 deletions
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19
netcon/NetconEthernetTap.cpp
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@ -367,17 +367,21 @@ void NetconEthernetTap::threadMain()
since_etharp = curr_time - prev_etharp_time;
int min_time = min(since_tcp, since_etharp) * 1000; // usec
fprintf(stderr, "_run\n");
if(since_tcp > tcp_time)
{
prev_tcp_time = curr_time+1;
fprintf(stderr, "tcp_tmr\n");
lwipstack->tcp_tmr();
}
if(since_etharp > etharp_time)
{
prev_etharp_time = curr_time;
fprintf(stderr, "etharp_tmr\n");
lwipstack->etharp_tmr();
}
_phy.poll(min_time / 1000); // conversion from usec to millisec, TODO: double check
_phy.poll(100); // conversion from usec to millisec, TODO: double check
}
closeAllClients();
// TODO: cleanup -- destroy LWIP state, kill any clients, unload .so, etc.
@ -440,7 +444,7 @@ void NetconEthernetTap::phyOnUnixClose(PhySocket *sock,void **uptr)
void NetconEthernetTap::phyOnUnixData(PhySocket *sock,void **uptr,void *data,unsigned long len)
{
fprintf(stderr, "phyOnUnixData\n");
fprintf(stderr, "phyOnUnixData(): rpc = %d\n", _phy.getDescriptor(sock));
unsigned char *buf = (unsigned char*)data;
NetconClient *client = (NetconClient*)*uptr;
if(!client)
@ -523,8 +527,8 @@ int NetconEthernetTap::send_return_value(NetconClient *client, int retval)
err_t NetconEthernetTap::nc_poll(void* arg, struct tcp_pcb *tpcb)
{
fprintf(stderr, "nc_poll(): [pcb = %x], [larg = %x]\n", tpcb, l);
Larg *l = (Larg*)arg;
fprintf(stderr, "nc_poll(): [pcb = %x], [larg = %x]\n", tpcb, l);
NetconConnection *c = l->tap->getConnectionByPCB(tpcb);
NetconEthernetTap *tap = l->tap;
if(c && c->idx > 0){
@ -561,12 +565,13 @@ err_t NetconEthernetTap::nc_accept(void *arg, struct tcp_pcb *newpcb, err_t err)
if(n > 0) {
sock_fd_write(send_fd, their_fd);
client->unmapped_conn = new_conn;
fprintf(stderr, "nc_accept(): writing signal byte (rpc_fd = %d, send_fd = %d, their_fd = %d)\n", rpc_fd, send_fd, their_fd);
}
else {
fprintf(stderr, "nc_accept(): error writing signal byte (rpc_fd = %d, send_fd = %d, their_fd = %d)\n", rpc_fd, send_fd, their_fd);
return -1;
}
tap->lwipstack->tcp_arg(newpcb, l);
tap->lwipstack->tcp_arg(newpcb, new Larg(tap, new_conn->sock));
tap->lwipstack->tcp_recv(newpcb, nc_recved);
tap->lwipstack->tcp_err(newpcb, nc_err);
tap->lwipstack->tcp_sent(newpcb, nc_sent);
@ -701,7 +706,6 @@ void NetconEthernetTap::handle_bind(NetconClient *client, struct bind_st *bind_r
connaddr = (struct sockaddr_in *) &bind_rpc->addr;
int conn_port = lwipstack->ntohs(connaddr->sin_port);
ip_addr_t conn_addr;
//IP4_ADDR(&conn_addr, 192,168,0,2);
conn_addr.addr = *((u32_t *)_ips[0].rawIpData());
int ip = connaddr->sin_addr.s_addr;
@ -710,9 +714,9 @@ void NetconEthernetTap::handle_bind(NetconClient *client, struct bind_st *bind_r
bytes[1] = (ip >> 8) & 0xFF;
bytes[2] = (ip >> 16) & 0xFF;
bytes[3] = (ip >> 24) & 0xFF;
fprintf(stderr, "binding to: %d.%d.%d.%d", bytes[0], bytes[1], bytes[2], bytes[3]);
fprintf(stderr, "binding to: %d.%d.%d.%d\n", bytes[0], bytes[1], bytes[2], bytes[3]);
fprintf(stderr, "PORT = %d\n", conn_port);
NetconConnection *c = client->getConnectionByTheirFD(bind_rpc->sockfd);
if(c) {
if(c->pcb->state == CLOSED){
@ -735,6 +739,7 @@ void NetconEthernetTap::handle_bind(NetconClient *client, struct bind_st *bind_r
void NetconEthernetTap::handle_listen(NetconClient *client, struct listen_st *listen_rpc)
{
fprintf(stderr, "client->rpc->sock->fd = %d\n", _phy.getDescriptor(client->rpc->sock));
NetconConnection *c = client->getConnectionByTheirFD(listen_rpc->sockfd);
if(c) {
if(c->pcb->state == LISTEN) {