mirror of
https://gitee.com/mirrors_PX4/PX4-Autopilot.git
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Resync new repository with old repo r5166
git-svn-id: http://svn.code.sf.net/p/nuttx/code/trunk@5153 42af7a65-404d-4744-a932-0658087f49c3
This commit is contained in:
patacongo
@@ -0,0 +1,13 @@
|
||||
#
|
||||
# For a description of the syntax of this configuration file,
|
||||
# see misc/tools/kconfig-language.txt.
|
||||
#
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||||
|
||||
config EXAMPLES_NETTEST
|
||||
bool "Network test example"
|
||||
default n
|
||||
---help---
|
||||
Enable the network test example
|
||||
|
||||
if EXAMPLES_NETTEST
|
||||
endif
|
||||
@@ -0,0 +1,142 @@
|
||||
############################################################################
|
||||
# examples/nettest/Makefile
|
||||
#
|
||||
# Copyright (C) 2007-2008, 2010-2011 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.
|
||||
#
|
||||
############################################################################
|
||||
|
||||
-include $(TOPDIR)/.config
|
||||
-include $(TOPDIR)/Make.defs
|
||||
include $(APPDIR)/Make.defs
|
||||
|
||||
# Basic TCP networking test
|
||||
|
||||
TARG_ASRCS =
|
||||
TARG_AOBJS = $(TARG_ASRCS:.S=$(OBJEXT))
|
||||
|
||||
TARG_CSRCS = nettest.c
|
||||
ifeq ($(CONFIG_EXAMPLE_NETTEST_SERVER),y)
|
||||
TARG_CSRCS += nettest_server.c
|
||||
else
|
||||
TARG_CSRCS += nettest_client.c
|
||||
endif
|
||||
|
||||
TARG_COBJS = $(TARG_CSRCS:.c=$(OBJEXT))
|
||||
|
||||
TARG_SRCS = $(TARG_ASRCS) $(TARG_CSRCS)
|
||||
TARG_OBJS = $(TARG_AOBJS) $(TARG_COBJS)
|
||||
|
||||
TARG_POSIX = "$(APPDIR)/libapps$(LIBEXT)"
|
||||
ifeq ($(WINTOOL),y)
|
||||
TARG_BIN = "${shell cygpath -w $(APPDIR)/libapps$(LIBEXT)}"
|
||||
else
|
||||
TARG_BIN = "$(TARG_POSIX)"
|
||||
endif
|
||||
|
||||
HOSTCFLAGS += -DCONFIG_EXAMPLE_NETTEST_HOST=1
|
||||
ifeq ($(CONFIG_EXAMPLE_NETTEST_SERVER),y)
|
||||
HOSTCFLAGS += -DCONFIG_EXAMPLE_NETTEST_SERVER=1 \
|
||||
-DCONFIG_EXAMPLE_NETTEST_CLIENTIP="$(CONFIG_EXAMPLE_NETTEST_CLIENTIP)"
|
||||
endif
|
||||
ifeq ($(CONFIG_EXAMPLE_NETTEST_PERFORMANCE),y)
|
||||
HOSTCFLAGS += -DCONFIG_EXAMPLE_NETTEST_PERFORMANCE=1
|
||||
endif
|
||||
|
||||
|
||||
|
||||
HOST_SRCS = host.c
|
||||
ifeq ($(CONFIG_EXAMPLE_NETTEST_SERVER),y)
|
||||
HOST_SRCS += nettest_client.c
|
||||
else
|
||||
HOST_SRCS += nettest_server.c
|
||||
endif
|
||||
|
||||
HOST_OBJS = $(HOST_SRCS:.c=.o)
|
||||
HOST_BIN = host
|
||||
|
||||
ROOTDEPPATH = --dep-path .
|
||||
|
||||
# NET test built-in application info
|
||||
|
||||
APPNAME = nettest
|
||||
PRIORITY = SCHED_PRIORITY_DEFAULT
|
||||
STACKSIZE = 2048
|
||||
|
||||
# Common build
|
||||
|
||||
VPATH =
|
||||
|
||||
all: .built $(HOST_BIN)
|
||||
.PHONY: clean depend disclean
|
||||
|
||||
$(TARG_AOBJS): %$(OBJEXT): %.S
|
||||
$(call ASSEMBLE, $<, $@)
|
||||
|
||||
$(TARG_COBJS): %$(OBJEXT): %.c
|
||||
$(call COMPILE, $<, $@)
|
||||
|
||||
$(HOST_OBJS): %.o: %.c
|
||||
@echo "CC: $<"
|
||||
@$(HOSTCC) -c $(HOSTCFLAGS) $< -o $@
|
||||
|
||||
$(HOST_BIN): $(HOST_OBJS)
|
||||
@echo "LD: $@"
|
||||
@$(HOSTCC) $(HOSTLDFLAGS) $(HOST_OBJS) -o $@
|
||||
|
||||
.built: $(TARG_OBJS)
|
||||
@( for obj in $(TARG_OBJS) ; do \
|
||||
$(call ARCHIVE, $(TARG_BIN), $${obj}); \
|
||||
done ; )
|
||||
@touch .built
|
||||
|
||||
.context:
|
||||
ifeq ($(CONFIG_NSH_BUILTIN_APPS),y)
|
||||
$(call REGISTER,$(APPNAME),$(PRIORITY),$(STACKSIZE),$(APPNAME)_main)
|
||||
@touch $@
|
||||
endif
|
||||
|
||||
context: .context
|
||||
|
||||
.depend: Makefile $(TARG_SRCS)
|
||||
@$(MKDEP) $(ROOTDEPPATH) $(CC) -- $(CFLAGS) -- $(TARG_SRCS) >Make.dep
|
||||
@touch $@
|
||||
|
||||
depend: .depend
|
||||
|
||||
clean:
|
||||
@rm -f $(TARG_POSIX) $(HOST_BIN) .built *.o *~ .*.swp
|
||||
$(call CLEAN)
|
||||
|
||||
distclean: clean
|
||||
@rm -f Make.dep .depend
|
||||
|
||||
-include Make.dep
|
||||
|
||||
@@ -0,0 +1,63 @@
|
||||
/****************************************************************************
|
||||
* examples/nettest/host.c
|
||||
*
|
||||
* Copyright (C) 2007, 2011 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 Gregory Nutt 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 "nettest.h"
|
||||
|
||||
/****************************************************************************
|
||||
* Private Data
|
||||
****************************************************************************/
|
||||
|
||||
/****************************************************************************
|
||||
* Public Functions
|
||||
****************************************************************************/
|
||||
|
||||
/****************************************************************************
|
||||
* main
|
||||
****************************************************************************/
|
||||
|
||||
int main(int argc, char **argv, char **envp)
|
||||
{
|
||||
#ifdef CONFIG_EXAMPLE_NETTEST_SERVER
|
||||
send_client();
|
||||
#else
|
||||
recv_server();
|
||||
#endif
|
||||
|
||||
return 0;
|
||||
}
|
||||
@@ -0,0 +1,109 @@
|
||||
/****************************************************************************
|
||||
* examples/nettest/nettest.c
|
||||
*
|
||||
* Copyright (C) 2007, 2009-2011 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 <nuttx/config.h>
|
||||
|
||||
#include <stdint.h>
|
||||
#include <stdio.h>
|
||||
#include <debug.h>
|
||||
|
||||
#include <net/if.h>
|
||||
#include <nuttx/net/uip/uip.h>
|
||||
#include <apps/netutils/uiplib.h>
|
||||
|
||||
#include "nettest.h"
|
||||
|
||||
/****************************************************************************
|
||||
* Definitions
|
||||
****************************************************************************/
|
||||
|
||||
/****************************************************************************
|
||||
* Private Data
|
||||
****************************************************************************/
|
||||
|
||||
/****************************************************************************
|
||||
* Public Functions
|
||||
****************************************************************************/
|
||||
|
||||
/****************************************************************************
|
||||
* nettest_main
|
||||
****************************************************************************/
|
||||
|
||||
int nettest_main(int argc, char *argv[])
|
||||
{
|
||||
struct in_addr addr;
|
||||
#ifdef CONFIG_EXAMPLE_NETTEST_NOMAC
|
||||
uint8_t mac[IFHWADDRLEN];
|
||||
#endif
|
||||
|
||||
/* Many embedded network interfaces must have a software assigned MAC */
|
||||
|
||||
#ifdef CONFIG_EXAMPLE_NETTEST_NOMAC
|
||||
mac[0] = 0x00;
|
||||
mac[1] = 0xe0;
|
||||
mac[2] = 0xde;
|
||||
mac[3] = 0xad;
|
||||
mac[4] = 0xbe;
|
||||
mac[5] = 0xef;
|
||||
uip_setmacaddr("eth0", mac);
|
||||
#endif
|
||||
|
||||
/* Set up our host address */
|
||||
|
||||
addr.s_addr = HTONL(CONFIG_EXAMPLE_NETTEST_IPADDR);
|
||||
uip_sethostaddr("eth0", &addr);
|
||||
|
||||
/* Set up the default router address */
|
||||
|
||||
addr.s_addr = HTONL(CONFIG_EXAMPLE_NETTEST_DRIPADDR);
|
||||
uip_setdraddr("eth0", &addr);
|
||||
|
||||
/* Setup the subnet mask */
|
||||
|
||||
addr.s_addr = HTONL(CONFIG_EXAMPLE_NETTEST_NETMASK);
|
||||
uip_setnetmask("eth0", &addr);
|
||||
|
||||
#ifdef CONFIG_EXAMPLE_NETTEST_SERVER
|
||||
recv_server();
|
||||
#else
|
||||
send_client();
|
||||
#endif
|
||||
|
||||
return 0;
|
||||
}
|
||||
@@ -0,0 +1,95 @@
|
||||
/****************************************************************************
|
||||
* examples/nettest/nettest.h
|
||||
*
|
||||
* Copyright (C) 2007, 2009 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.
|
||||
*
|
||||
****************************************************************************/
|
||||
|
||||
#ifndef __EXAMPLES_NETTEST_H
|
||||
#define __EXAMPLES_NETTEST_H
|
||||
|
||||
/****************************************************************************
|
||||
* Included Files
|
||||
****************************************************************************/
|
||||
|
||||
#ifdef CONFIG_EXAMPLE_NETTEST_HOST
|
||||
#else
|
||||
# include <debug.h>
|
||||
#endif
|
||||
|
||||
/****************************************************************************
|
||||
* Definitions
|
||||
****************************************************************************/
|
||||
|
||||
#ifdef CONFIG_EXAMPLE_NETTEST_HOST
|
||||
/* HTONS/L macros are unique to uIP */
|
||||
|
||||
# define HTONS(a) htons(a)
|
||||
# define HTONL(a) htonl(a)
|
||||
|
||||
/* Used printf for debug output */
|
||||
|
||||
# ifdef CONFIG_CPP_HAVE_VARARGS
|
||||
# define message(...) printf(__VA_ARGS__)
|
||||
# else
|
||||
# define message printf
|
||||
# endif
|
||||
|
||||
/* Have SO_LINGER */
|
||||
|
||||
# define NETTEST_HAVE_SOLINGER 1
|
||||
|
||||
#else
|
||||
|
||||
/* Used lib_rawprintf() so that there is not confusion from buffered IO */
|
||||
|
||||
# ifdef CONFIG_CPP_HAVE_VARARGS
|
||||
# define message(...) lib_rawprintf(__VA_ARGS__)
|
||||
# else
|
||||
# define message lib_rawprintf
|
||||
# endif
|
||||
|
||||
/* At present, uIP does only abortive disconnects */
|
||||
|
||||
# undef NETTEST_HAVE_SOLINGER
|
||||
#endif
|
||||
|
||||
#define PORTNO 5471
|
||||
#define SENDSIZE 4096
|
||||
|
||||
/****************************************************************************
|
||||
* Public Function Prototypes
|
||||
****************************************************************************/
|
||||
|
||||
extern void send_client(void);
|
||||
extern void recv_server(void);
|
||||
|
||||
#endif /* __EXAMPLES_NETTEST_H */
|
||||
@@ -0,0 +1,210 @@
|
||||
/****************************************************************************
|
||||
* examples/nettest/nettest-client.c
|
||||
*
|
||||
* Copyright (C) 2007, 2011-2012 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 Gregory Nutt 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 <sys/socket.h>
|
||||
#include <netinet/in.h>
|
||||
|
||||
#include <stdio.h>
|
||||
#include <stdlib.h>
|
||||
#include <unistd.h>
|
||||
#include <string.h>
|
||||
#include <errno.h>
|
||||
|
||||
#include "nettest.h"
|
||||
|
||||
/****************************************************************************
|
||||
* Public Functions
|
||||
****************************************************************************/
|
||||
|
||||
void send_client(void)
|
||||
{
|
||||
struct sockaddr_in myaddr;
|
||||
char *outbuf;
|
||||
#ifndef CONFIG_EXAMPLE_NETTEST_PERFORMANCE
|
||||
char *inbuf;
|
||||
#endif
|
||||
int sockfd;
|
||||
int nbytessent;
|
||||
#ifndef CONFIG_EXAMPLE_NETTEST_PERFORMANCE
|
||||
int nbytesrecvd;
|
||||
int totalbytesrecvd;
|
||||
#endif
|
||||
int ch;
|
||||
int i;
|
||||
|
||||
/* Allocate buffers */
|
||||
|
||||
outbuf = (char*)malloc(SENDSIZE);
|
||||
#ifndef CONFIG_EXAMPLE_NETTEST_PERFORMANCE
|
||||
inbuf = (char*)malloc(SENDSIZE);
|
||||
if (!outbuf || !inbuf)
|
||||
#else
|
||||
if (!outbuf)
|
||||
#endif
|
||||
{
|
||||
message("client: failed to allocate buffers\n");
|
||||
exit(1);
|
||||
}
|
||||
|
||||
/* Create a new TCP socket */
|
||||
|
||||
sockfd = socket(PF_INET, SOCK_STREAM, 0);
|
||||
if (sockfd < 0)
|
||||
{
|
||||
message("client socket failure %d\n", errno);
|
||||
goto errout_with_buffers;
|
||||
}
|
||||
|
||||
/* Connect the socket to the server */
|
||||
|
||||
myaddr.sin_family = AF_INET;
|
||||
myaddr.sin_port = HTONS(PORTNO);
|
||||
#if 0
|
||||
myaddr.sin_addr.s_addr = HTONL(INADDR_LOOPBACK);
|
||||
#else
|
||||
myaddr.sin_addr.s_addr = HTONL(CONFIG_EXAMPLE_NETTEST_CLIENTIP);
|
||||
#endif
|
||||
|
||||
message("client: Connecting...\n");
|
||||
if (connect( sockfd, (struct sockaddr*)&myaddr, sizeof(struct sockaddr_in)) < 0)
|
||||
{
|
||||
message("client: connect failure: %d\n", errno);
|
||||
goto errout_with_socket;
|
||||
}
|
||||
message("client: Connected\n");
|
||||
|
||||
/* Initialize the buffer */
|
||||
|
||||
ch = 0x20;
|
||||
for (i = 0; i < SENDSIZE; i++ )
|
||||
{
|
||||
outbuf[i] = ch;
|
||||
if (++ch > 0x7e)
|
||||
{
|
||||
ch = 0x20;
|
||||
}
|
||||
}
|
||||
|
||||
#ifdef CONFIG_EXAMPLE_NETTEST_PERFORMANCE
|
||||
/* Then send messages forever */
|
||||
|
||||
for (;;)
|
||||
{
|
||||
nbytessent = send(sockfd, outbuf, SENDSIZE, 0);
|
||||
if (nbytessent < 0)
|
||||
{
|
||||
message("client: send failed: %d\n", errno);
|
||||
goto errout_with_socket;
|
||||
}
|
||||
else if (nbytessent != SENDSIZE)
|
||||
{
|
||||
message("client: Bad send length=%d: %d of \n",
|
||||
nbytessent, SENDSIZE);
|
||||
goto errout_with_socket;
|
||||
}
|
||||
message("Sent %d bytes\n", nbytessent);
|
||||
}
|
||||
#else
|
||||
/* Then send and receive one message */
|
||||
|
||||
message("client: Sending %d bytes\n", SENDSIZE);
|
||||
nbytessent = send(sockfd, outbuf, SENDSIZE, 0);
|
||||
message("client: Sent %d bytes\n", nbytessent);
|
||||
|
||||
if (nbytessent < 0)
|
||||
{
|
||||
message("client: send failed: %d\n", errno);
|
||||
goto errout_with_socket;
|
||||
}
|
||||
else if (nbytessent != SENDSIZE)
|
||||
{
|
||||
message("client: Bad send length: %d Expected: %d\n", nbytessent, SENDSIZE);
|
||||
goto errout_with_socket;
|
||||
}
|
||||
|
||||
totalbytesrecvd = 0;
|
||||
do
|
||||
{
|
||||
message("client: Receiving...\n");
|
||||
nbytesrecvd = recv(sockfd, &inbuf[totalbytesrecvd], SENDSIZE - totalbytesrecvd, 0);
|
||||
|
||||
if (nbytesrecvd < 0)
|
||||
{
|
||||
message("client: recv failed: %d\n", errno);
|
||||
goto errout_with_socket;
|
||||
}
|
||||
else if (nbytesrecvd == 0)
|
||||
{
|
||||
message("client: The server closed the connection\n");
|
||||
goto errout_with_socket;
|
||||
}
|
||||
totalbytesrecvd += nbytesrecvd;
|
||||
message("client: Received %d of %d bytes\n", totalbytesrecvd, SENDSIZE);
|
||||
}
|
||||
while (totalbytesrecvd < SENDSIZE);
|
||||
|
||||
if (totalbytesrecvd != SENDSIZE)
|
||||
{
|
||||
message("client: Bad recv length: %d Expected: %d\n", totalbytesrecvd, SENDSIZE);
|
||||
goto errout_with_socket;
|
||||
}
|
||||
else if (memcmp(inbuf, outbuf, SENDSIZE) != 0)
|
||||
{
|
||||
message("client: Received buffer does not match sent buffer\n");
|
||||
goto errout_with_socket;
|
||||
}
|
||||
|
||||
close(sockfd);
|
||||
free(outbuf);
|
||||
#ifndef CONFIG_EXAMPLE_NETTEST_PERFORMANCE
|
||||
free(inbuf);
|
||||
#endif
|
||||
return;
|
||||
#endif
|
||||
|
||||
errout_with_socket:
|
||||
close(sockfd);
|
||||
|
||||
errout_with_buffers:
|
||||
free(outbuf);
|
||||
#ifndef CONFIG_EXAMPLE_NETTEST_PERFORMANCE
|
||||
free(inbuf);
|
||||
#endif
|
||||
exit(1);
|
||||
}
|
||||
@@ -0,0 +1,245 @@
|
||||
/****************************************************************************
|
||||
* examples/nettest/nettest-server.c
|
||||
*
|
||||
* Copyright (C) 2007, 2011-2012 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 Gregory Nutt 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 <sys/types.h>
|
||||
#include <sys/socket.h>
|
||||
#include <netinet/in.h>
|
||||
|
||||
#include <stdio.h>
|
||||
#include <stdlib.h>
|
||||
#include <unistd.h>
|
||||
#include <errno.h>
|
||||
|
||||
#include "nettest.h"
|
||||
|
||||
/****************************************************************************
|
||||
* Public Functions
|
||||
****************************************************************************/
|
||||
|
||||
void recv_server(void)
|
||||
{
|
||||
struct sockaddr_in myaddr;
|
||||
#ifdef NETTEST_HAVE_SOLINGER
|
||||
struct linger ling;
|
||||
#endif
|
||||
char *buffer;
|
||||
int listensd;
|
||||
int acceptsd;
|
||||
socklen_t addrlen;
|
||||
int nbytesread;
|
||||
#ifndef CONFIG_EXAMPLE_NETTEST_PERFORMANCE
|
||||
int totalbytesread;
|
||||
int nbytessent;
|
||||
int ch;
|
||||
int i;
|
||||
#endif
|
||||
int optval;
|
||||
|
||||
/* Allocate a BIG buffer */
|
||||
|
||||
buffer = (char*)malloc(2*SENDSIZE);
|
||||
if (!buffer)
|
||||
{
|
||||
message("server: failed to allocate buffer\n");
|
||||
exit(1);
|
||||
}
|
||||
|
||||
|
||||
/* Create a new TCP socket */
|
||||
|
||||
listensd = socket(PF_INET, SOCK_STREAM, 0);
|
||||
if (listensd < 0)
|
||||
{
|
||||
message("server: socket failure: %d\n", errno);
|
||||
goto errout_with_buffer;
|
||||
}
|
||||
|
||||
/* Set socket to reuse address */
|
||||
|
||||
optval = 1;
|
||||
if (setsockopt(listensd, SOL_SOCKET, SO_REUSEADDR, (void*)&optval, sizeof(int)) < 0)
|
||||
{
|
||||
message("server: setsockopt SO_REUSEADDR failure: %d\n", errno);
|
||||
goto errout_with_listensd;
|
||||
}
|
||||
|
||||
/* Bind the socket to a local address */
|
||||
|
||||
myaddr.sin_family = AF_INET;
|
||||
myaddr.sin_port = HTONS(PORTNO);
|
||||
myaddr.sin_addr.s_addr = INADDR_ANY;
|
||||
|
||||
if (bind(listensd, (struct sockaddr*)&myaddr, sizeof(struct sockaddr_in)) < 0)
|
||||
{
|
||||
message("server: bind failure: %d\n", errno);
|
||||
goto errout_with_listensd;
|
||||
}
|
||||
|
||||
/* Listen for connections on the bound TCP socket */
|
||||
|
||||
if (listen(listensd, 5) < 0)
|
||||
{
|
||||
message("server: listen failure %d\n", errno);
|
||||
goto errout_with_listensd;
|
||||
}
|
||||
|
||||
/* Accept only one connection */
|
||||
|
||||
message("server: Accepting connections on port %d\n", PORTNO);
|
||||
addrlen = sizeof(struct sockaddr_in);
|
||||
acceptsd = accept(listensd, (struct sockaddr*)&myaddr, &addrlen);
|
||||
if (acceptsd < 0)
|
||||
{
|
||||
message("server: accept failure: %d\n", errno);
|
||||
goto errout_with_listensd;
|
||||
}
|
||||
message("server: Connection accepted -- receiving\n");
|
||||
|
||||
/* Configure to "linger" until all data is sent when the socket is closed */
|
||||
|
||||
#ifdef NETTEST_HAVE_SOLINGER
|
||||
ling.l_onoff = 1;
|
||||
ling.l_linger = 30; /* timeout is seconds */
|
||||
if (setsockopt(acceptsd, SOL_SOCKET, SO_LINGER, &ling, sizeof(struct linger)) < 0)
|
||||
{
|
||||
message("server: setsockopt SO_LINGER failure: %d\n", errno);
|
||||
goto errout_with_acceptsd;
|
||||
}
|
||||
#endif
|
||||
|
||||
#ifdef CONFIG_EXAMPLE_NETTEST_PERFORMANCE
|
||||
/* Then receive data forever */
|
||||
|
||||
for (;;)
|
||||
{
|
||||
nbytesread = recv(acceptsd, buffer, 2*SENDSIZE, 0);
|
||||
if (nbytesread < 0)
|
||||
{
|
||||
message("server: recv failed: %d\n", errno);
|
||||
goto errout_with_acceptsd;
|
||||
}
|
||||
else if (nbytesread == 0)
|
||||
{
|
||||
message("server: The client broke the connection\n");
|
||||
goto errout_with_acceptsd;
|
||||
}
|
||||
message("Received %d bytes\n", nbytesread);
|
||||
}
|
||||
#else
|
||||
/* Receive canned message */
|
||||
|
||||
totalbytesread = 0;
|
||||
while (totalbytesread < SENDSIZE)
|
||||
{
|
||||
message("server: Reading...\n");
|
||||
nbytesread = recv(acceptsd, &buffer[totalbytesread], 2*SENDSIZE - totalbytesread, 0);
|
||||
if (nbytesread < 0)
|
||||
{
|
||||
message("server: recv failed: %d\n", errno);
|
||||
goto errout_with_acceptsd;
|
||||
}
|
||||
else if (nbytesread == 0)
|
||||
{
|
||||
message("server: The client broke the connection\n");
|
||||
goto errout_with_acceptsd;
|
||||
}
|
||||
|
||||
totalbytesread += nbytesread;
|
||||
message("server: Received %d of %d bytes\n", totalbytesread, SENDSIZE);
|
||||
}
|
||||
|
||||
/* Verify the message */
|
||||
|
||||
if (totalbytesread != SENDSIZE)
|
||||
{
|
||||
message("server: Received %d / Expected %d bytes\n", totalbytesread, SENDSIZE);
|
||||
goto errout_with_acceptsd;
|
||||
}
|
||||
|
||||
ch = 0x20;
|
||||
for (i = 0; i < SENDSIZE; i++ )
|
||||
{
|
||||
if (buffer[i] != ch)
|
||||
{
|
||||
message("server: Byte %d is %02x / Expected %02x\n", i, buffer[i], ch);
|
||||
goto errout_with_acceptsd;
|
||||
}
|
||||
|
||||
if (++ch > 0x7e)
|
||||
{
|
||||
ch = 0x20;
|
||||
}
|
||||
}
|
||||
|
||||
/* Then send the same data back to the client */
|
||||
|
||||
message("server: Sending %d bytes\n", totalbytesread);
|
||||
nbytessent = send(acceptsd, buffer, totalbytesread, 0);
|
||||
if (nbytessent <= 0)
|
||||
{
|
||||
message("server: send failed: %d\n", errno);
|
||||
goto errout_with_acceptsd;
|
||||
}
|
||||
message("server: Sent %d bytes\n", nbytessent);
|
||||
|
||||
/* If this platform only does abortive disconnects, then wait a bit to get the
|
||||
* client side a change to receive the data.
|
||||
*/
|
||||
|
||||
#if 1 /* Do it for all platforms */
|
||||
message("server: Wait before closing\n");
|
||||
sleep(60);
|
||||
#endif
|
||||
|
||||
close(listensd);
|
||||
close(acceptsd);
|
||||
free(buffer);
|
||||
return;
|
||||
#endif
|
||||
|
||||
errout_with_acceptsd:
|
||||
close(acceptsd);
|
||||
|
||||
errout_with_listensd:
|
||||
close(listensd);
|
||||
|
||||
errout_with_buffer:
|
||||
free(buffer);
|
||||
exit(1);
|
||||
}
|
||||
Reference in New Issue
Block a user