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apps/examples/bridge: Add host-side test driver

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This commit is contained in:
Gregory Nutt 2014-11-21 08:20:25 -06:00
parent 40dd9dd221
commit be61a5d297
7 changed files with 537 additions and 34 deletions
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4
examples/bridge/.gitignore vendored
View File

@ -1,6 +1,10 @@
/Make.dep
/.depend
/.built
/bridge_config.h
/host1
/host2
/*.exe
/*.asm
/*.obj
/*.rel

16
examples/bridge/Kconfig
View File

@ -74,6 +74,8 @@ config EXAMPLES_BRIDGE_NET1_IPADDR
hex "IP address"
default 0x0a000002
depends on !EXAMPLES_BRIDGE_NET1_DHCPC
---help---
IP address of network 1 for the target
config EXAMPLES_BRIDGE_NET1_DRIPADDR
hex "Default Router IP address (Gateway)"
@ -85,6 +87,12 @@ config EXAMPLES_BRIDGE_NET1_NETMASK
endif # !NSH_BUILTIN_APPS
config EXAMPLES_BRIDGE_NET1_IPHOST
hex "Host IP address"
default 0x0a000001
---help---
IP address of network 1 for the host
config EXAMPLES_BRIDGE_NET1_STACKSIZE
int "Network 1 daemon stacksize"
default 2048
@ -148,6 +156,8 @@ config EXAMPLES_BRIDGE_NET2_IPADDR
hex "IP address"
default 0x0a000003
depends on !EXAMPLES_BRIDGE_NET2_DHCPC
---help---
IP address of network 2 for the target
config EXAMPLES_BRIDGE_NET2_DRIPADDR
hex "Default Router IP address (Gateway)"
@ -159,6 +169,12 @@ config EXAMPLES_BRIDGE_NET2_NETMASK
endif # !NSH_BUILTIN_APPS
config EXAMPLES_BRIDGE_NET2_IPHOST
hex "Host IP address"
default 0x0a000001
---help---
IP address of network 2 for the host
config EXAMPLES_BRIDGE_NET2_STACKSIZE
int "Network 2 daemon stacksize"
default 2048

90
examples/bridge/Makefile
View File

@ -40,43 +40,54 @@ include $(APPDIR)/Make.defs
# Discover built-in application info
APPNAME = bridge
PRIORITY = SCHED_PRIORITY_DEFAULT
STACKSIZE = 2048
TARG_APPNAME = bridge
TARG_PRIORITY = SCHED_PRIORITY_DEFAULT
TARG_STACKSIZE = 2048
ASRCS =
CSRCS =
TARG_ASRCS =
TARG_CSRCS =
MAINSRC = bridge_main.c
AOBJS = $(ASRCS:.S=$(OBJEXT))
COBJS = $(CSRCS:.c=$(OBJEXT))
MAINOBJ = $(MAINSRC:.c=$(OBJEXT))
TARG_AOBJS = $(TARG_ASRCS:.S=$(OBJEXT))
TARG_COBJS = $(TARG_CSRCS:.c=$(OBJEXT))
TARG_MAINOBJ = $(MAINSRC:.c=$(OBJEXT))
SRCS = $(ASRCS) $(CSRCS) $(MAINSRC)
OBJS = $(AOBJS) $(COBJS)
TARG_SRCS = $(TARG_ASRCS) $(TARG_CSRCS) $(MAINSRC)
TARG_OBJS = $(TARG_AOBJS) $(TARG_COBJS)
ifneq ($(CONFIG_BUILD_KERNEL),y)
OBJS += $(MAINOBJ)
TARG_OBJS += $(TARG_MAINOBJ)
endif
HOST_SRCS1 = host_net1.c
HOST_SRCS2 = host_net2.c
HOST_SRCS = $(HOST_SRCS1) $(HOST_SRCS2)
HOST_OBJS1 = $(HOST_SRCS1:.c=.o)
HOST_OBJS2 = $(HOST_SRCS2:.c=.o)
HOST_OBJS = $(HOST_OBJS1) $(HOST_OBJS2)
HOST_BIN1 = host1
HOST_BIN2 = host2
ifeq ($(CONFIG_WINDOWS_NATIVE),y)
BIN = ..\..\libapps$(LIBEXT)
TARG_BIN = ..\..\libapps$(LIBEXT)
else
ifeq ($(WINTOOL),y)
BIN = ..\\..\\libapps$(LIBEXT)
TARG_BIN = ..\\..\\libapps$(LIBEXT)
else
BIN = ../../libapps$(LIBEXT)
TARG_BIN = ../../libapps$(LIBEXT)
endif
endif
ifeq ($(WINTOOL),y)
INSTALL_DIR = "${shell cygpath -w $(BIN_DIR)}"
TARG_INSTALL_DIR = "${shell cygpath -w $(BIN_DIR)}"
else
INSTALL_DIR = $(BIN_DIR)
TARG_INSTALL_DIR = $(BIN_DIR)
endif
CONFIG_EXAMPLE_BRIDGE_PROGNAME ?= bridge$(EXEEXT)
PROGNAME = $(CONFIG_EXAMPLE_BRIDGE_PROGNAME)
TARG_PROGNAME = $(CONFIG_EXAMPLE_BRIDGE_PROGNAME)
ROOTDEPPATH = --dep-path .
@ -87,23 +98,37 @@ VPATH =
all: .built
.PHONY: clean depend distclean
$(AOBJS): %$(OBJEXT): %.S
$(TARG_AOBJS): %$(OBJEXT): %.S
$(call ASSEMBLE, $<, $@)
$(COBJS) $(MAINOBJ): %$(OBJEXT): %.c
$(TARG_COBJS) $(TARG_MAINOBJ): %$(OBJEXT): %.c
$(call COMPILE, $<, $@)
.built: $(OBJS)
$(call ARCHIVE, $(BIN), $(OBJS))
$(HOST_OBJS): %.o: %.c
$(HOSTCC) -c $(HOSTCFLAGS) $< -o $@
$(TARG_BIN): $(TARG_OBJS)
$(call ARCHIVE, $(TARG_BIN), $(TARG_OBJS))
bridge_config.h: $(TOPDIR)/include/nuttx/config.h
cp $(TOPDIR)/include/nuttx/config.h bridge_config.h
$(HOST_BIN1): bridge_config.h $(HOST_OBJS1)
$(HOSTCC) $(HOSTLDFLAGS) $(HOST_OBJS1) -o $@
$(HOST_BIN2): bridge_config.h $(HOST_OBJS2)
$(HOSTCC) $(HOSTLDFLAGS) $(HOST_OBJS2) -o $@
.built: $(TARG_BIN) $(HOST_BIN1) $(HOST_BIN2)
@touch .built
ifeq ($(CONFIG_BUILD_KERNEL),y)
$(BIN_DIR)$(DELIM)$(PROGNAME): $(OBJS) $(MAINOBJ)
@echo "LD: $(PROGNAME)"
$(Q) $(LD) $(LDELFFLAGS) $(LDLIBPATH) -o $(INSTALL_DIR)$(DELIM)$(PROGNAME) $(ARCHCRT0OBJ) $(MAINOBJ) $(LDLIBS)
$(Q) $(NM) -u $(INSTALL_DIR)$(DELIM)$(PROGNAME)
$(BIN_DIR)$(DELIM)$(TARG_PROGNAME): $(TARG_OBJS) $(TARG_MAINOBJ)
@echo "LD: $(TARG_PROGNAME)"
$(Q) $(LD) $(LDELFFLAGS) $(LDLIBPATH) -o $(TARG_INSTALL_DIR)$(DELIM)$(TARG_PROGNAME) $(ARCHCRT0OBJ) $(TARG_MAINOBJ) $(LDLIBS)
$(Q) $(NM) -u $(TARG_INSTALL_DIR)$(DELIM)$(TARG_PROGNAME)
install: $(BIN_DIR)$(DELIM)$(PROGNAME)
install: $(BIN_DIR)$(DELIM)$(TARG_PROGNAME)
else
install:
@ -111,26 +136,29 @@ install:
endif
ifeq ($(CONFIG_NSH_BUILTIN_APPS),y)
$(BUILTIN_REGISTRY)$(DELIM)$(APPNAME)_main.bdat: $(DEPCONFIG) Makefile
$(call REGISTER,$(APPNAME),$(PRIORITY),$(STACKSIZE),$(APPNAME)_main)
$(BUILTIN_REGISTRY)$(DELIM)$(TARG_APPNAME)_main.bdat: $(DEPCONFIG) Makefile
$(call REGISTER,$(TARG_APPNAME),$(TARG_PRIORITY),$(TARG_STACKSIZE),$(TARG_APPNAME)_main)
context: $(BUILTIN_REGISTRY)$(DELIM)$(APPNAME)_main.bdat
context: $(BUILTIN_REGISTRY)$(DELIM)$(TARG_APPNAME)_main.bdat
else
context:
endif
.depend: Makefile $(SRCS)
@$(MKDEP) $(ROOTDEPPATH) "$(CC)" -- $(CFLAGS) -- $(SRCS) >Make.dep
.depend: Makefile $(TARG_SRCS)
@$(MKDEP) $(ROOTDEPPATH) "$(CC)" -- $(CFLAGS) -- $(TARG_SRCS) >Make.dep
@touch $@
depend: .depend
clean:
$(call DELFILE, .built)
$(call DELFILE, $(HOST_BIN1))
$(call DELFILE, $(HOST_BIN2))
$(call CLEAN)
distclean: clean
$(call DELFILE, Make.dep)
$(call DELFILE, .depend)
$(call DELFILE, bridge_config.h)
-include Make.dep

17
examples/bridge/bridge_main.c
View File

@ -63,9 +63,6 @@
* Pre-processor Definitions
****************************************************************************/
#define BRIDGE_MAXLINE 64
#define BRIDGE_POLLTIMEOUT 10000
/****************************************************************************
* Private Data
****************************************************************************/
@ -192,6 +189,13 @@ printf("NET1: Configuring %s\n", CONFIG_EXAMPLES_BRIDGE_NET1_IFNAME);
g_net1_ipaddr = HTONL(CONFIG_EXAMPLES_BRIDGE_NET1_IPADDR);
#endif /* CONFIG_EXAMPLES_BRIDGE_NET1_DHCPC */
#else /* CONFIG_NSH_BUILTIN_APPS */
/* Hmmm.. there is an issue here. Where do we get the IP address if we
* are a builtin in application?
*/
# warning Missing logic
#endif /* CONFIG_NSH_BUILTIN_APPS */
return OK;
@ -310,6 +314,13 @@ printf("NET2: Configuring %s\n", CONFIG_EXAMPLES_BRIDGE_NET2_IFNAME);
g_net2_ipaddr = HTONL(CONFIG_EXAMPLES_BRIDGE_NET2_IPADDR);
#endif /* CONFIG_EXAMPLES_BRIDGE_NET2_DHCPC */
#else /* CONFIG_NSH_BUILTIN_APPS */
/* Hmmm.. there is an issue here. Where do we get the IP address if we
* are a builtin in application?
*/
# warning Missing logic
#endif /* CONFIG_NSH_BUILTIN_APPS */
return OK;

253
examples/bridge/host_main.c Normal file
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@ -0,0 +1,253 @@
/****************************************************************************
* examples/bridge/host_main.c
*
* Copyright (C) 2014 Gregory Nutt. All rights reserved.
*
* Authors: 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 <sys/socket.h>
#include <stdio.h>
#include <stdlib.h>
#include <unistd.h>
#include <ctype.h>
#include <errno.h>
#include <net/if.h>
#include <arpa/inet.h>
#include <netinet/in.h>
/****************************************************************************
* Pre-processor Definitions
****************************************************************************/
/****************************************************************************
* Private Data
****************************************************************************/
static uint8_t g_sndmessage[] = MESSAGE;
static uint8_t g_rdbuffer[EXAMPLES_BRIDGE_SEND_IOBUFIZE];
/****************************************************************************
* Private Functions
****************************************************************************/
/****************************************************************************
* Public Functions
****************************************************************************/
/****************************************************************************
* bridge_main
****************************************************************************/
int main(int argc, char *argv[])
{
struct sockaddr_in recvaddr;
struct sockaddr_in listenaddr;
struct sockaddr_in sendaddr;
socklen_t addrlen;
in_addr_t tmpaddr;
ssize_t nrecvd;
ssize_t nsent;
int optval;
int recvsd;
int sndsd;
int i;
int j;
/* Create a UDP send socket */
printf(LABEL "Create send socket\n");
sndsd = socket(PF_INET, SOCK_DGRAM, 0);
if (sndsd < 0)
{
fprintf(stderr, LABEL "ERROR: Failed to create send socket: %d\n", errno);
return EXIT_FAILURE;
}
/* Set socket to reuse address */
optval = 1;
if (setsockopt(sndsd, SOL_SOCKET, SO_REUSEADDR, (void*)&optval, sizeof(int)) < 0)
{
fprintf(stderr, LABEL "ERROR: setsockopt SO_REUSEADDR failure: %d\n", errno);
goto errout_with_sendsd;
}
/* Bind the socket to a local address */
sendaddr.sin_family = AF_INET;
sendaddr.sin_port = htons(EXAMPLES_BRIDGE_SEND_SNDPORT);
sendaddr.sin_addr.s_addr = htonl(EXAMPLES_BRIDGE_SEND_IPHOST);
if (bind(sndsd, (struct sockaddr*)&sendaddr, sizeof(struct sockaddr_in)) < 0)
{
printf(LABEL "bind failure: %d\n", errno);
goto errout_with_sendsd;
}
/* Create a UDP receive socket */
printf(LABEL "Create receive socket\n");
recvsd = socket(PF_INET, SOCK_DGRAM, 0);
if (recvsd < 0)
{
fprintf(stderr, LABEL "ERROR: Failed to create receive socket: %d\n", errno);
goto errout_with_sendsd;
}
/* Set socket to reuse address */
optval = 1;
if (setsockopt(recvsd, SOL_SOCKET, SO_REUSEADDR, (void*)&optval, sizeof(int)) < 0)
{
fprintf(stderr, LABEL "ERROR: setsockopt SO_REUSEADDR failure: %d\n", errno);
goto errout_with_recvsd;
}
/* Bind the socket to a local address */
listenaddr.sin_family = AF_INET;
listenaddr.sin_port = htons(EXAMPLES_BRIDGE_RECV_RECVPORT);
listenaddr.sin_addr.s_addr = htonl(EXAMPLES_BRIDGE_RECV_IPHOST);
if (bind(recvsd, (struct sockaddr*)&listenaddr, sizeof(struct sockaddr_in)) < 0)
{
fprintf(stderr, LABEL "ERROR: bind failure: %d\n", errno);
goto errout_with_recvsd;
}
/* Send a packet */
printf(LABEL "Sending %lu bytes\n", sizeof(g_sndmessage));
nsent = sendto(sndsd, g_sndmessage, sizeof(g_sndmessage), 0,
(struct sockaddr*)&sendaddr, sizeof(struct sockaddr_in));
/* Check for send errors */
if (nsent < 0)
{
fprintf(stderr, LABEL "ERROR: sendto failed: %d\n", errno);
goto errout_with_recvsd;
}
else if (nsent != sizeof(g_sndmessage))
{
fprintf(stderr, LABEL "ERROR: Bad send length: %ld Expected: %d\n",
(long)nsent, sizeof(g_sndmessage));
goto errout_with_recvsd;
}
printf(LABEL "Message sent successfully\n");
/* Read a packet */
printf(LABEL "Receiving up to %d bytes\n", EXAMPLES_BRIDGE_SEND_IOBUFIZE);
addrlen = sizeof(struct sockaddr_in);
nrecvd = recvfrom(recvsd, g_rdbuffer, EXAMPLES_BRIDGE_SEND_IOBUFIZE, 0,
(struct sockaddr*)&recvaddr, &addrlen);
tmpaddr = ntohl(recvaddr.sin_addr.s_addr);
printf(LABEL "Received %ld bytes from %d.%d.%d.%d:%d\n",
(long)nrecvd,
tmpaddr >> 24, (tmpaddr >> 16) & 0xff,
(tmpaddr >> 8) & 0xff, tmpaddr & 0xff,
ntohs(recvaddr.sin_port));
/* Check for a receive error or zero bytes received. The negative
* return value indicates a receive error; Zero would mean that the
* other side of the "connection" performed an "orderly" shutdown.
* This should not occur with a UDP socket and so must also be an
* error of some kind.
*/
if (nrecvd <= 0)
{
if (nrecvd < 0)
{
fprintf(stderr, LABEL "ERROR: recvfrom failed: %d\n", errno);
}
else
{
fprintf(stderr, LABEL "ERROR: recvfrom returned zero\n");
}
goto errout_with_recvsd;
}
if (nrecvd != nrecvd)
{
fprintf(stderr, LABEL "ERROR: Number of bytes received differs from number sent\n");
}
/* Dump the received packet */
for (i = 0, j = 0; i < nrecvd; i++)
{
if ( g_rdbuffer[i] == ' ' && j >= 64)
{
putchar('\n');
j = 0;
}
else if (isprint(g_rdbuffer[i]))
{
putchar(g_rdbuffer[i]);
j++;
}
else if (g_rdbuffer[i] == '\n')
{
putchar('\n');
j = 0;
}
else if (g_rdbuffer[i] != '\r')
{
printf("\%03o", g_rdbuffer[i]);
j += 4;
}
}
close(recvsd);
close(recvsd);
return EXIT_SUCCESS;
errout_with_recvsd:
close(recvsd);
errout_with_sendsd:
close(sndsd);
return EXIT_FAILURE;
}

96
examples/bridge/host_net1.c Normal file
View File

@ -0,0 +1,96 @@
/****************************************************************************
* examples/bridge/host_net1.c
*
* Copyright (C) 2014 Gregory Nutt. All rights reserved.
*
* Authors: 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 "bridge_config.h"
/****************************************************************************
* Pre-processor Definitions
****************************************************************************/
/* Send on network 1 */
#define EXAMPLES_BRIDGE_SEND_IFNAME CONFIG_EXAMPLES_BRIDGE_NET1_IFNAME
#define EXAMPLES_BRIDGE_SEND_RECVPORT CONFIG_EXAMPLES_BRIDGE_NET1_RECVPORT
#define EXAMPLES_BRIDGE_SEND_SNDPORT CONFIG_EXAMPLES_BRIDGE_NET1_SNDPORT
#define EXAMPLES_BRIDGE_SEND_IOBUFIZE CONFIG_EXAMPLES_BRIDGE_NET1_IOBUFIZE
#ifdef CONFIG_EXAMPLES_BRIDGE_NET1_NOMAC
# define EXAMPLES_BRIDGE_SEND_NOMAC
#endif
#define EXAMPLES_BRIDGE_SEND_MACADDR CONFIG_EXAMPLES_BRIDGE_NET1_MACADDR
#define EXAMPLES_BRIDGE_SEND_IPADDR CONFIG_EXAMPLES_BRIDGE_NET1_IPADDR
#define EXAMPLES_BRIDGE_SEND_DRIPADDR CONFIG_EXAMPLES_BRIDGE_NET1_DRIPADDR
#define EXAMPLES_BRIDGE_SEND_NETMASK CONFIG_EXAMPLES_BRIDGE_NET1_NETMASK
#define EXAMPLES_BRIDGE_SEND_IPHOST CONFIG_EXAMPLES_BRIDGE_NET1_IPHOST
#define EXAMPLES_BRIDGE_SEND_STACKSIZE CONFIG_EXAMPLES_BRIDGE_NET1_STACKSIZE
#define EXAMPLES_BRIDGE_SEND_PRIORITY CONFIG_EXAMPLES_BRIDGE_NET1_PRIORITY
/* Receive on network 2 */
#define EXAMPLES_BRIDGE_RECV_IFNAME CONFIG_EXAMPLES_BRIDGE_NET2_IFNAME
#define EXAMPLES_BRIDGE_RECV_RECVPORT CONFIG_EXAMPLES_BRIDGE_NET2_RECVPORT
#define EXAMPLES_BRIDGE_RECV_SNDPORT CONFIG_EXAMPLES_BRIDGE_NET2_SNDPORT
#define EXAMPLES_BRIDGE_RECV_IOBUFIZE CONFIG_EXAMPLES_BRIDGE_NET2_IOBUFIZE
#ifdef CONFIG_EXAMPLES_BRIDGE_NET2_NOMAC
# define EXAMPLES_BRIDGE_RECV_NOMAC
#endif
#define EXAMPLES_BRIDGE_RECV_MACADDR CONFIG_EXAMPLES_BRIDGE_NET2_MACADDR
#define EXAMPLES_BRIDGE_RECV_IPADDR CONFIG_EXAMPLES_BRIDGE_NET2_IPADDR
#define EXAMPLES_BRIDGE_RECV_DRIPADDR CONFIG_EXAMPLES_BRIDGE_NET2_DRIPADDR
#define EXAMPLES_BRIDGE_RECV_NETMASK CONFIG_EXAMPLES_BRIDGE_NET2_NETMASK
#define EXAMPLES_BRIDGE_RECV_IPHOST CONFIG_EXAMPLES_BRIDGE_NET2_IPHOST
#define EXAMPLES_BRIDGE_RECV_STACKSIZE CONFIG_EXAMPLES_BRIDGE_NET2_STACKSIZE
#define EXAMPLES_BRIDGE_RECV_PRIORITY CONFIG_EXAMPLES_BRIDGE_NET2_PRIORITY
#define LABEL "NET1->2: "
#define MESSAGE \
"Great ambition is the passion of a great character. Those endowed" \
"with it may perform very good or very bad acts. All depends on the" \
"principles which direct them. -- Napoleon Bonaparte"
/****************************************************************************
* Public Functions
****************************************************************************/
/****************************************************************************
* Name: main
****************************************************************************/
#include "host_main.c"

95
examples/bridge/host_net2.c Normal file
View File

@ -0,0 +1,95 @@
/****************************************************************************
* examples/bridge/host_net2.c
*
* Copyright (C) 2014 Gregory Nutt. All rights reserved.
*
* Authors: 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 "bridge_config.h"
/****************************************************************************
* Pre-processor Definitions
****************************************************************************/
/* Send on network 1 */
#define EXAMPLES_BRIDGE_SEND_IFNAME CONFIG_EXAMPLES_BRIDGE_NET2_IFNAME
#define EXAMPLES_BRIDGE_SEND_RECVPORT CONFIG_EXAMPLES_BRIDGE_NET2_RECVPORT
#define EXAMPLES_BRIDGE_SEND_SNDPORT CONFIG_EXAMPLES_BRIDGE_NET2_SNDPORT
#define EXAMPLES_BRIDGE_SEND_IOBUFIZE CONFIG_EXAMPLES_BRIDGE_NET2_IOBUFIZE
#ifdef CONFIG_EXAMPLES_BRIDGE_NET2_NOMAC
# define EXAMPLES_BRIDGE_SEND_NOMAC
#endif
#define EXAMPLES_BRIDGE_SEND_MACADDR CONFIG_EXAMPLES_BRIDGE_NET2_MACADDR
#define EXAMPLES_BRIDGE_SEND_IPADDR CONFIG_EXAMPLES_BRIDGE_NET2_IPADDR
#define EXAMPLES_BRIDGE_SEND_DRIPADDR CONFIG_EXAMPLES_BRIDGE_NET2_DRIPADDR
#define EXAMPLES_BRIDGE_SEND_NETMASK CONFIG_EXAMPLES_BRIDGE_NET2_NETMASK
#define EXAMPLES_BRIDGE_SEND_IPHOST CONFIG_EXAMPLES_BRIDGE_NET2_IPHOST
#define EXAMPLES_BRIDGE_SEND_STACKSIZE CONFIG_EXAMPLES_BRIDGE_NET2_STACKSIZE
#define EXAMPLES_BRIDGE_SEND_PRIORITY CONFIG_EXAMPLES_BRIDGE_NET2_PRIORITY
/* Receive on network 2 */
#define EXAMPLES_BRIDGE_RECV_IFNAME CONFIG_EXAMPLES_BRIDGE_NET1_IFNAME
#define EXAMPLES_BRIDGE_RECV_RECVPORT CONFIG_EXAMPLES_BRIDGE_NET1_RECVPORT
#define EXAMPLES_BRIDGE_RECV_SNDPORT CONFIG_EXAMPLES_BRIDGE_NET1_SNDPORT
#define EXAMPLES_BRIDGE_RECV_IOBUFIZE CONFIG_EXAMPLES_BRIDGE_NET1_IOBUFIZE
#ifdef CONFIG_EXAMPLES_BRIDGE_NET1_NOMAC
# define EXAMPLES_BRIDGE_RECV_NOMAC
#endif
#define EXAMPLES_BRIDGE_RECV_MACADDR CONFIG_EXAMPLES_BRIDGE_NET1_MACADDR
#define EXAMPLES_BRIDGE_RECV_IPADDR CONFIG_EXAMPLES_BRIDGE_NET1_IPADDR
#define EXAMPLES_BRIDGE_RECV_DRIPADDR CONFIG_EXAMPLES_BRIDGE_NET1_DRIPADDR
#define EXAMPLES_BRIDGE_RECV_NETMASK CONFIG_EXAMPLES_BRIDGE_NET1_NETMASK
#define EXAMPLES_BRIDGE_RECV_IPHOST CONFIG_EXAMPLES_BRIDGE_NET1_IPHOST
#define EXAMPLES_BRIDGE_RECV_STACKSIZE CONFIG_EXAMPLES_BRIDGE_NET1_STACKSIZE
#define EXAMPLES_BRIDGE_RECV_PRIORITY CONFIG_EXAMPLES_BRIDGE_NET1_PRIORITY
#define LABEL "NET2->1: "
#define MESSAGE \
"Ideas are more powerful than guns. We would not let our enemies have" \
"guns, why should we let them have ideas. -- Joseph Stalin"
/****************************************************************************
* Public Functions
****************************************************************************/
/****************************************************************************
* Name: main
****************************************************************************/
#include "host_main.c"