#include <apps/netutils/tftp.h>
#endif
-#if defined(CONFIG_NET_TCP) && CONFIG_NFILE_DESCRIPTORS > 0
-#include <apps/netutils/netlib.h>
-#include <apps/netutils/webclient.h>
-#endif
-
#if defined(CONFIG_NETUTILS_DHCPC) || defined(CONFIG_SYSTEM_NETDB)
#ifdef CONFIG_HAVE_GETHOSTBYNAME
#include <netdb.h>
#ifdef CONFIG_NET_IPv6
printf(" IPv6");
#endif
-#ifdef CONFIG_NET_TCP
- printf(" TCP");
-#endif
#ifdef CONFIG_NET_UDP
printf(" UDP");
#endif
#ifdef CONFIG_NET_IPv6
printf(" %04x", g_netstats.ipv6.recv);
#endif
-#ifdef CONFIG_NET_TCP
- printf(" %04x", g_netstats.tcp.recv);
-#endif
#ifdef CONFIG_NET_UDP
printf(" %04x", g_netstats.udp.recv);
#endif
#ifdef CONFIG_NET_IPv6
printf(" %04x", g_netstats.ipv6.drop);
#endif
-#ifdef CONFIG_NET_TCP
- printf(" %04x", g_netstats.tcp.drop);
-#endif
#ifdef CONFIG_NET_UDP
printf(" %04x", g_netstats.udp.drop);
#endif
#ifdef CONFIG_NET_IPv6
printf(" ----");
#endif
-#ifdef CONFIG_NET_TCP
- printf(" %04x", g_netstats.tcp.chkerr);
-#endif
#ifdef CONFIG_NET_UDP
printf(" %04x", g_netstats.udp.chkerr);
#endif
#endif
printf("\n");
-#ifdef CONFIG_NET_TCP
- printf(" TCP ACK: %04x SYN: %04x\n", g_netstats.tcp.ackerr, g_netstats.tcp.syndrop);
- printf(" RST: %04x %04x\n", g_netstats.tcp.rst, g_netstats.tcp.synrst);
-#endif
-
/* Prototype errors */
printf(" Type ");
#ifdef CONFIG_NET_IPv6
printf(" %04x", g_netstats.ipv6.protoerr);
#endif
-#ifdef CONFIG_NET_TCP
- printf(" ----");
-#endif
#ifdef CONFIG_NET_UDP
printf(" ----");
#endif
#ifdef CONFIG_NET_IPv6
printf(" %04x", g_netstats.ipv6.sent);
#endif
-#ifdef CONFIG_NET_TCP
- printf(" %04x", g_netstats.tcp.sent);
-#endif
#ifdef CONFIG_NET_UDP
printf(" %04x", g_netstats.udp.sent);
#endif
printf(" %04x", g_netstats.icmpv6.sent);
#endif
printf("\n");
-
- /* TCP retransmissions */
-
-#ifdef CONFIG_NET_TCP
- printf(" Rexmit ");
-#ifdef CONFIG_NET_IPv4
- printf(" ----");
-#endif
-#ifdef CONFIG_NET_IPv6
- printf(" ----");
-#endif
- printf(" %04x", g_netstats.tcp.rexmit);
-#ifdef CONFIG_NET_UDP
- printf(" ----");
-#endif
-#ifdef CONFIG_NET_ICMP
- printf(" ----");
-#endif
-#ifdef CONFIG_NET_ICMPv6
- printf(" ----");
-#endif
- printf("\n");
-#endif /* CONFIG_NET_TCP */
}
#else
#define net_statistics()
+++ /dev/null
-/****************************************************************************
- *
- * Copyright 2016 Samsung Electronics All Rights Reserved.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing,
- * software distributed under the License is distributed on an
- * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND,
- * either express or implied. See the License for the specific
- * language governing permissions and limitations under the License.
- *
- ****************************************************************************/
-
-/****************************************************************************
- * net/socket/net_monitor.c
- *
- * Copyright (C) 2007-2013 Gregory Nutt. All rights reserved.
- * Author: Gregory Nutt <gnutt@nuttx.org>
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in
- * the documentation and/or other materials provided with the
- * distribution.
- * 3. Neither the name NuttX nor the names of its contributors may be
- * used to endorse or promote products derived from this software
- * without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
- * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
- * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
- * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
- * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
- * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
- * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
- * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
- * POSSIBILITY OF SUCH DAMAGE.
- *
- ****************************************************************************/
-
-/****************************************************************************
- * Included Files
- ****************************************************************************/
-
-#include <tinyara/config.h>
-#if defined(CONFIG_NET) && defined(CONFIG_NET_TCP)
-
-#include <stdint.h>
-#include <assert.h>
-#include <debug.h>
-
-#include "socket/socket.h"
-
-/* TODO: Support with LWIP socket layer */
-
-#if 0
-/****************************************************************************
- * Private Types
- ****************************************************************************/
-
-/****************************************************************************
- * Private Function Prototypes
- ****************************************************************************/
-
-static void connection_event(FAR struct tcp_conn_s *conn, uint16_t flags);
-
-/****************************************************************************
- * Private Functions
- ****************************************************************************/
-/****************************************************************************
- * Name: connection_event
- *
- * Description:
- * Some connection related event has occurred
- *
- * Parameters:
- * conn The connection structure associated with the socket
- * flags Set of events describing why the callback was invoked
- *
- * Returned Value:
- * None
- *
- * Assumptions:
- * Running at the interrupt level
- *
- ****************************************************************************/
-
-static void connection_event(FAR struct tcp_conn_s *conn, uint16_t flags)
-{
- FAR struct socket *psock = (FAR struct socket *)conn->connection_private;
-
- if (psock) {
- nllvdbg("flags: %04x s_flags: %02x\n", flags, psock->s_flags);
-
- /* TCP_CLOSE, TCP_ABORT, or TCP_TIMEDOUT: Loss-of-connection events */
-
- if ((flags & (TCP_CLOSE | TCP_ABORT | TCP_TIMEDOUT)) != 0) {
- net_lostconnection(psock, flags);
- }
-
- /* TCP_CONNECTED: The socket is successfully connected */
-
- else if ((flags & TCP_CONNECTED) != 0) {
- /* Indicate that the socket is now connected */
-
- psock->s_flags |= _SF_CONNECTED;
- psock->s_flags &= ~_SF_CLOSED;
- }
- }
-}
-
-/****************************************************************************
- * Public Functions
- ****************************************************************************/
-/****************************************************************************
- * Name: net_startmonitor
- *
- * Description:
- * Set up to receive TCP connection state changes for a given socket
- *
- * Input Parameters:
- * psock - The socket of interest
- *
- * Returned Value:
- * For now, this function always returns OK.
- *
- ****************************************************************************/
-
-int net_startmonitor(FAR struct socket *psock)
-{
- FAR struct tcp_conn_s *conn = psock->s_conn;
-
- DEBUGASSERT(psock && conn);
-
- /* Set up to receive callbacks on connection-related events */
-
- conn->connection_private = (void *)psock;
- conn->connection_event = connection_event;
-
- /* Check if the connection has already been closed before any callbacks have
- * been registered. (Maybe the connection is lost before accept has registered
- * the monitoring callback.)
- */
-
- if (!(conn->tcpstateflags == TCP_ESTABLISHED || conn->tcpstateflags == TCP_SYN_RCVD)) {
- connection_event(conn, TCP_CLOSE);
- }
-
- return OK;
-}
-
-/****************************************************************************
- * Name: net_stopmonitor
- *
- * Description:
- * Stop monitoring TCP connection changes for a given socket
- *
- * Input Parameters:
- * conn - The TCP connection of interest
- *
- * Returned Value:
- * None
- *
- ****************************************************************************/
-
-void net_stopmonitor(FAR struct tcp_conn_s *conn)
-{
- DEBUGASSERT(conn);
-
- conn->connection_private = NULL;
- conn->connection_event = NULL;
-}
-
-/****************************************************************************
- * Name: net_lostconnection
- *
- * Description:
- * Called when a loss-of-connection event has occurred.
- *
- * Parameters:
- * psock The TCP socket structure associated.
- * flags Set of connection events events
- *
- * Returned Value:
- * None
- *
- * Assumptions:
- * Running at the interrupt level
- *
- ****************************************************************************/
-
-void net_lostconnection(FAR struct socket *psock, uint16_t flags)
-{
- DEBUGASSERT(psock)
-
- /* These loss-of-connection events may be reported:
- *
- * TCP_CLOSE: The remote host has closed the connection
- * TCP_ABORT: The remote host has aborted the connection
- * TCP_TIMEDOUT: Connection aborted due to too many retransmissions.
- *
- * And we need to set these two socket status bits appropriately:
- *
- * _SF_CONNECTED==1 && _SF_CLOSED==0 - the socket is connected
- * _SF_CONNECTED==0 && _SF_CLOSED==1 - the socket was gracefully disconnected
- * _SF_CONNECTED==0 && _SF_CLOSED==0 - the socket was rudely disconnected
- */
- if ((flags & TCP_CLOSE) != 0) {
- /* The peer gracefully closed the connection. Marking the
- * connection as disconnected will suppress some subsequent
- * ENOTCONN errors from receive. A graceful disconnection is
- * not handle as an error but as an "end-of-file"
- */
-
- psock->s_flags &= ~_SF_CONNECTED;
- psock->s_flags |= _SF_CLOSED;
- } else if ((flags & (TCP_ABORT | TCP_TIMEDOUT)) != 0) {
- /* The loss of connection was less than graceful. This will (eventually)
- * be reported as an ENOTCONN error.
- */
-
- psock->s_flags &= ~(_SF_CONNECTED | _SF_CLOSED);
- }
-}
-#endif
-#endif /* CONFIG_NET && CONFIG_NET_TCP */
projects / rtos / tinyara.git / commitdiff