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Add beginning of IGMP test

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git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@2787 42af7a65-404d-4744-a932-0658087f49c3
This commit is contained in:
patacongo 2010-07-11 18:31:35 +00:00
parent 3a71f0ac59
commit 0877b22acf
7 changed files with 289 additions and 3 deletions
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4
ChangeLog
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@ -1173,4 +1173,6 @@
by application software.
* include/net/uip/igmp.h and uip-igmp.h - Add header files ini
preparation for NuttX IGMP support
* net/uip/uip_igmpinit.c, uip_igmpgroup.c - Add IGMP logic.
* net/uip/uip_igmp*.c - Add IGMP support (untested on initial
checkin).
* examples/igmp - Add a trivial test for IGMP (much more is needed)

6
Documentation/NuttX.html
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@ -8,7 +8,7 @@
<tr align="center" bgcolor="#e4e4e4">
<td>
<h1><big><font color="#3c34ec"><i>NuttX RTOS</i></font></big></h1>
<p>Last Updated: July 7, 2010</p>
<p>Last Updated: July 11, 2010</p>
</td>
</tr>
</table>
@ -1848,7 +1848,9 @@ nuttx-5.8 2010-xx-xx Gregory Nutt &lt;spudmonkey@racsa.co.cr&gt;
by application software.
* include/net/uip/igmp.h and uip-igmp.h - Add header files ini
preparation for NuttX IGMP support
* net/uip/uip_igmpinit.c, uip_igmpgroup.c - Add IGMP logic.
* net/uip/uip_igmp*.c - Add IGMP support (untested on initial
checkin).
* examples/igmp - Add a trivial test for IGMP (much more is needed)
pascal-2.1 2010-xx-xx Gregory Nutt &lt;spudmonkey@racsa.co.cr&gt;

3
TODO
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@ -258,6 +258,9 @@ o Network (net/, drivers/net)
Description: Support for client-side IGMPv2 multicast has been added but not yet
tested (because I don't have a proper environment for multicast testing).
There are most likely errors that need to be fixed at least in the
receipt of multicast packets.
In addition, an ethernet driver that needs to work with the IGMP logic
will have to include additional support for multicast MAC address tables.
Status: Open

7
examples/README.txt
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@ -54,6 +54,13 @@ examples/helloxx
library suupport is available, and that class are instantiated
correctly.
examples/igmp
^^^^^^^^^^^^^
This is a trivial test of the NuttX IGMP capability. It present it
does not do much of value -- Much more is needed in order to verify
the IGMP features!
examples/mount
^^^^^^^^^^^^^^

76
examples/igmp/Makefile Executable file
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@ -0,0 +1,76 @@
############################################################################
# examples/igmp/Makefile
#
# Copyright (C) 2010 Gregory Nutt. All rights reserved.
# Author: Gregory Nutt <spudmonkey@racsa.co.cr>
#
# 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
ASRCS =
AOBJS = $(ASRCS:.S=$(OBJEXT))
CSRCS = igmp.c
COBJS = $(CSRCS:.c=$(OBJEXT))
SRCS = $(ASRCS) $(CSRCS)
OBJS = $(AOBJS) $(COBJS)
BIN = lib$(CONFIG_EXAMPLE)$(LIBEXT)
all: $(BIN)
$(AOBJS): %$(OBJEXT): %.S
$(call ASSEMBLE, $<, $@)
$(COBJS): %$(OBJEXT): %.c
$(call COMPILE, $<, $@)
$(BIN): $(OBJS)
@( for obj in $(OBJS) ; do \
$(call ARCHIVE, $@, $${obj}); \
done ; )
.depend: Makefile $(SRCS)
@$(MKDEP) $(CC) -- $(CFLAGS) -- $(SRCS) >Make.dep
@touch $@
depend: .depend
clean:
@rm -f $(BIN) $(HOST_BIN) *~ .*.swp
$(call CLEAN)
distclean: clean
@rm -f Make.dep .depend
-include Make.dep

135
examples/igmp/igmp.c Executable file
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@ -0,0 +1,135 @@
/****************************************************************************
* examples/igmp/igmp.c
*
* Copyright (C) 2010 Gregory Nutt. All rights reserved.
* Author: Gregory Nutt <spudmonkey@racsa.co.cr>
*
* 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 <unistd.h>
#include <debug.h>
#include <net/if.h>
#include <net/uip/uip.h>
#include <net/uip/uip-lib.h>
#include <net/uip/ipmsfilter.h>
#include "igmp.h"
/****************************************************************************
* Definitions
****************************************************************************/
/****************************************************************************
* Private Data
****************************************************************************/
/****************************************************************************
* Public Functions
****************************************************************************/
/****************************************************************************
* user_initialize
****************************************************************************/
#ifndef CONFIG_HAVE_WEAKFUNCTIONS
void user_initialize(void)
{
/* Stub that must be provided only if the toolchain does
* not support weak functions.
*/
}
#endif
/****************************************************************************
* user_start
****************************************************************************/
int user_start(int argc, char *argv[])
{
struct in_addr addr;
#if defined(CONFIG_EXAMPLE_IGMP_NOMAC)
uint8_t mac[IFHWADDRLEN];
#endif
/* Many embedded network interfaces must have a software assigned MAC */
#ifdef CONFIG_EXAMPLE_IGMP_NOMAC
mac[0] = 0x00;
mac[1] = 0xe0;
mac[2] = 0xb0;
mac[3] = 0x0b;
mac[4] = 0xba;
mac[5] = 0xbe;
uip_setmacaddr("eth0", mac);
#endif
/* Set up our host address */
addr.s_addr = HTONL(CONFIG_EXAMPLE_IGMP_IPADDR);
uip_sethostaddr("eth0", &addr);
/* Set up the default router address */
addr.s_addr = HTONL(CONFIG_EXAMPLE_IGMP_DRIPADDR);
uip_setdraddr("eth0", &addr);
/* Setup the subnet mask */
addr.s_addr = HTONL(CONFIG_EXAMPLE_IGMP_NETMASK);
uip_setnetmask("eth0", &addr);
/* Not much of a test for now */
/* Join the group */
addr.s_addr = HTONL(CONFIG_EXAMPLE_IGMP_GRPADDR);
ipmsfilter("eth0", &addr, MCAST_INCLUDE);
/* Wait a while */
sleep(5);
/* Leave the group */
ipmsfilter("eth0", &addr, MCAST_EXCLUDE);
/* Wait a while */
sleep(5);
return 0;
}

61
examples/igmp/igmp.h Executable file
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@ -0,0 +1,61 @@
/****************************************************************************
* examples/igmp/igmp.h
*
* Copyright (C) 2010 Gregory Nutt. All rights reserved.
* Author: Gregory Nutt <spudmonkey@racsa.co.cr>
*
* 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_IGMP_H
#define __EXAMPLES_IGMP_H
/****************************************************************************
* Included Files
****************************************************************************/
#include <debug.h>
/****************************************************************************
* Definitions
****************************************************************************/
/* Used lib_rawprintf() so that there is no confusion from buffered IO */
#ifdef CONFIG_CPP_HAVE_VARARGS
# define message(...) lib_rawprintf(__VA_ARGS__)
#else
# define message lib_rawprintf
#endif
/****************************************************************************
* Public Function Prototypes
****************************************************************************/
#endif /* __EXAMPLES_IGMP_H */