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[TCPIP]

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- Removed hack from lwIP code. Now the listening pcb is obtained in a way as to not affect pllute lwIP code.
- Also there's still a little foreign code left in lwIP, but this can be easily removed as it contains no functional purpose, except debugging.

svn path=/branches/GSoC_2011/TcpIpDriver/; revision=51924
This commit is contained in:
Claudiu Mihail 2011-05-26 17:42:00 +00:00
parent f75011c71f
commit a9d9b3583e
5 changed files with 10 additions and 10 deletions
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11
lib/drivers/ip/transport/tcp/event.c
View file

@ -163,14 +163,17 @@ TCPAcceptEventHandler(void *arg, struct tcp_pcb *newpcb)
if (Status == STATUS_SUCCESS)
{
DbgPrint("[IP, TCPAcceptEventHandler] newpcb->state = %s, newpcb->id = %d\n",
tcp_state_str[newpcb->state], newpcb->identifier);
DbgPrint("[IP, TCPAcceptEventHandler] newpcb->state = %s, listen_pcb->state = %s, newpcb->id = %d\n",
tcp_state_str[newpcb->state],
tcp_state_str[((struct tcp_pcb*)Connection->SocketContext)->state],
newpcb->identifier);
LockObject(Bucket->AssociatedEndpoint, &OldIrql);
Bucket->AssociatedEndpoint->SocketContext = newpcb;
DbgPrint("[IP, TCPAcceptEventHandler] LibTCPAccept coming up\n");
LibTCPAccept(newpcb, Bucket->AssociatedEndpoint);
LibTCPAccept(newpcb,
(struct tcp_pcb*)Connection->SocketContext,
Bucket->AssociatedEndpoint);
DbgPrint("[IP, TCPAcceptEventHandler] Trying to unlock Bucket->AssociatedEndpoint\n");
UnlockObject(Bucket->AssociatedEndpoint, OldIrql);

2
lib/drivers/lwip/src/core/tcp_in.c
View file

@ -530,8 +530,6 @@ tcp_listen_input(struct tcp_pcb_listen *pcb)
/* inherit socket options */
npcb->so_options = pcb->so_options & SOF_INHERITED;
npcb->listener = pcb;
/* Register the new PCB so that we can begin receiving segments
for it. */
TCP_REG(&tcp_active_pcbs, npcb);

1
lib/drivers/lwip/src/include/lwip/tcp.h
View file

@ -278,7 +278,6 @@ struct tcp_pcb {
/* KEEPALIVE counter */
u8_t keep_cnt_sent;
u16_t identifier;
struct tcp_pcb_listen* listener;
};
struct tcp_pcb_listen {

2
lib/drivers/lwip/src/include/rosip.h
View file

@ -21,7 +21,7 @@ err_t LibTCPConnect(struct tcp_pcb *pcb, struct ip_addr *ipaddr, u16_t port);
err_t LibTCPClose(struct tcp_pcb *pcb);
err_t LibTCPGetPeerName(struct tcp_pcb *pcb, struct ip_addr *ipaddr, u16_t *port);
err_t LibTCPGetHostName(struct tcp_pcb *pcb, struct ip_addr *ipaddr, u16_t *port);
void LibTCPAccept(struct tcp_pcb *pcb, void *arg);
void LibTCPAccept(struct tcp_pcb *pcb, struct tcp_pcb *listen_pcb, void *arg);
/* IP functions */
void LibIPInsertPacket(void *ifarg, void *data, u32_t size);

4
lib/drivers/lwip/src/rostcp.c
View file

@ -562,7 +562,7 @@ LibTCPClose(struct tcp_pcb *pcb)
}
void
LibTCPAccept(struct tcp_pcb *pcb, void *arg)
LibTCPAccept(struct tcp_pcb *pcb, struct tcp_pcb *listen_pcb, void *arg)
{
DbgPrint("[LibTCPAccept] (pcb, arg) = (0x%x, 0x%x)\n", pcb, arg);
@ -573,7 +573,7 @@ LibTCPAccept(struct tcp_pcb *pcb, void *arg)
tcp_sent(pcb, InternalSendEventHandler);
tcp_arg(pcb, arg);
tcp_accepted(pcb->listener);
tcp_accepted(listen_pcb);
DbgPrint("[LibTCPAccept] Done\n");
}