diff options
Diffstat (limited to 'kernel/features/net.c')
| -rw-r--r-- | kernel/features/net.c | 28 |
1 files changed, 3 insertions, 25 deletions
diff --git a/kernel/features/net.c b/kernel/features/net.c index d2fa4b9..3fa28c9 100644 --- a/kernel/features/net.c +++ b/kernel/features/net.c @@ -504,6 +504,8 @@ static void tcp_handle_packet(struct tcp_packet *packet, u32 dst, int len) tcp->ack_no = recv_seq; tcp->seq_no = recv_ack; + proc_from_pid(socket->pid)->state = PROC_RUNNING; + socket->state = S_CONNECTED; tcp->state++; return; @@ -523,7 +525,6 @@ static void tcp_handle_packet(struct tcp_packet *packet, u32 dst, int len) // TODO: How many segments are going to be sent?! if ((flags & 0xff) == (TCP_FLAG_ACK | TCP_FLAG_PSH)) { - proc_from_pid(socket->pid)->state = PROC_RUNNING; tcp_send_packet(socket, TCP_FLAG_ACK, NULL, 0); tcp_send_packet(socket, TCP_FLAG_FIN | TCP_FLAG_ACK, NULL, 0); tcp->state++; @@ -764,22 +765,8 @@ int net_connect(struct socket *socket, u32 ip_addr, u16 dst_port) socket->prot.tcp.ack_no = 0; socket->prot.tcp.state = 0; socket->state = S_CONNECTING; - // TODO: Don't block kernel tcp_send_packet(socket, TCP_FLAG_SYN, NULL, 0); - scheduler_disable(); - sti(); - u32 time = timer_get(); - while ((socket->state != S_CONNECTED && timer_get() - time < 1000)) { - if (socket->state == S_FAILED) - break; - } - cli(); - scheduler_enable(); - if (socket->state != S_CONNECTED) { - socket->state = S_FAILED; - return 0; - } - return 1; + return 0; } else if (socket->type == S_UDP) { socket->state = S_CONNECTED; return 1; @@ -804,15 +791,6 @@ void net_send(struct socket *socket, void *data, u32 len) } } -int net_data_available(struct socket *socket) -{ - if (net_installed() && socket && socket->packets && socket->packets->head && - ((struct socket_data *)socket->packets->head->data)->length > 0) - return 1; - else - return 0; -} - int net_receive(struct socket *socket, void *buf, u32 len) { if (!net_installed() || !socket || !socket->packets) |