arpd and libdnet some time ago from johannes 5, thx

git-svn-id: svn://svn.openwrt.org/openwrt/trunk/openwrt@1900 3c298f89-4303-0410-b956-a3cf2f4a3e73

6 files changed, 210 insertions, 0 deletions

diff --git a/package/arpd/Config.in b/package/arpd/Config.in
new file mode 100644
index 0000000000..504f9fada5
--- /dev/null
+++ b/package/arpd/Config.in
@@ -0,0 +1,10 @@
+config BR2_PACKAGE_ARPD
+	tristate "arpd - fake ARP replies"
+	default m if CONFIG_DEVEL
+	select BR2_PACKAGE_LIBPCAP
+	select BR2_PACKAGE_LIBDNET
+	select BR2_PACKAGE_LIBEVENT
+	help
+	  Generates ARP responses for (locally unused) IP addresses
+	  
+	  http://www.honeyd.org/tools.php
diff --git a/package/arpd/Makefile b/package/arpd/Makefile
new file mode 100644
index 0000000000..ad75e22d05
--- /dev/null
+++ b/package/arpd/Makefile
@@ -0,0 +1,64 @@
+# $Id$
+
+include $(TOPDIR)/rules.mk
+
+PKG_NAME:=arpd
+PKG_VERSION:=0.2
+PKG_RELEASE:=1
+PKG_MD5SUM:=e2911fa9de1b92ef50deda1489ae944d
+
+PKG_SOURCE_URL:=http://niels.xtdnet.nl/honeyd
+PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION).tar.gz
+PKG_CAT:=zcat
+PKG_BUILD_DIR:=$(BUILD_DIR)/$(PKG_NAME)
+
+include $(TOPDIR)/package/rules.mk
+
+$(eval $(call PKG_template,ARPD,arpd,$(PKG_VERSION)-$(PKG_RELEASE),$(ARCH)))
+
+$(PKG_BUILD_DIR)/.configured:
+	(cd $(PKG_BUILD_DIR); rm -rf config.cache; \
+		$(TARGET_CONFIGURE_OPTS) \
+		CFLAGS="$(TARGET_CFLAGS)" \
+		CPPFLAGS="-I$(STAGING_DIR)/usr/include" \
+		LDFLAGS="-L$(STAGING_DIR)/usr/lib" \
+		./configure \
+		--target=$(GNU_TARGET_NAME) \
+		--host=$(GNU_TARGET_NAME) \
+		--build=$(GNU_HOST_NAME) \
+		--program-prefix="" \
+		--program-suffix="" \
+		--prefix=/usr \
+		--exec-prefix=/usr \
+		--bindir=/usr/bin \
+		--datadir=/usr/share \
+		--includedir=/usr/include \
+		--infodir=/usr/share/info \
+		--libdir=/usr/lib \
+		--libexecdir=/usr/lib \
+		--localstatedir=/var \
+		--mandir=/usr/share/man \
+		--sbindir=/usr/sbin \
+		--sysconfdir=/etc \
+		$(DISABLE_NLS) \
+		$(DISABLE_LARGEFILE) \
+		--enable-shared \
+		--disable-static \
+		--with-libdnet=$(STAGING_DIR)/usr \
+		--with-libevent=$(STAGING_DIR)/usr \
+		--with-libpcap=$(STAGING_DIR)/usr \
+	);
+	touch $@
+
+$(PKG_BUILD_DIR)/.built:
+	$(MAKE) -C $(PKG_BUILD_DIR) \
+		CCOPT="$(TARGET_CFLAGS)" \
+		INCLS="-I. -I$(STAGING_DIR)/usr/include" \
+		LIBS="-L$(STAGING_DIR)/usr/lib -lpcap -ldnet -levent"
+	touch $@
+
+$(IPKG_ARPD):
+	mkdir -p $(IDIR_ARPD)/usr/sbin
+	cp  $(PKG_BUILD_DIR)/arpd $(IDIR_ARPD)/usr/sbin/
+	$(STRIP) $(IDIR_ARPD)/usr/sbin/*
+	$(IPKG_BUILD) $(IDIR_ARPD) $(PACKAGE_DIR)
diff --git a/package/arpd/ipkg/arpd.control b/package/arpd/ipkg/arpd.control
new file mode 100644
index 0000000000..8211d79942
--- /dev/null
+++ b/package/arpd/ipkg/arpd.control
@@ -0,0 +1,7 @@
+Package: arpd
+Priority: optional
+Section: net
+Maintainer: OpenWrt Developer <openwrt-devel@openwrt.org>
+Source: buildroot internal
+Description: Generates ARP responses for IP address ranges
+Depends: libpcap, libdnet, libevent
diff --git a/package/arpd/patches/configure-no-bpf.patch b/package/arpd/patches/configure-no-bpf.patch
new file mode 100644
index 0000000000..fb8037807a
--- /dev/null
+++ b/package/arpd/patches/configure-no-bpf.patch
@@ -0,0 +1,12 @@
+--- arpd/configure.orig	Sun Feb  9 19:31:28 2003
++++ arpd/configure	Thu Jul 21 16:05:16 2005
+@@ -2258,8 +2258,7 @@
+         if cd $withval; then withval=`pwd`; cd $owd; fi
+         PCAPINC="-I$withval -I$withval/bpf"
+         PCAPLIB="-L$withval -lpcap"
+-     elif test -f $withval/include/pcap.h -a \
+-               -f $withval/include/net/bpf.h; then
++     elif test -f $withval/include/pcap.h; then
+         owd=`pwd`
+         if cd $withval; then withval=`pwd`; cd $owd; fi
+         PCAPINC="-I$withval/include"
diff --git a/package/arpd/patches/function-string.patch b/package/arpd/patches/function-string.patch
new file mode 100644
index 0000000000..452b810e91
--- /dev/null
+++ b/package/arpd/patches/function-string.patch
@@ -0,0 +1,42 @@
+--- arpd/arpd.c.orig	Sun Feb  9 05:20:40 2003
++++ arpd/arpd.c	Thu Jul 21 17:05:40 2005
+@@ -265,7 +265,7 @@
+ 	    spa->addr_ip, tha->addr_eth, tpa->addr_ip);
+ 	
+ 	if (op == ARP_OP_REQUEST) {
+-		syslog(LOG_DEBUG, __FUNCTION__ ": who-has %s tell %s",
++		syslog(LOG_DEBUG, "%s: who-has %s tell %s", __FUNCTION__,
+ 		    addr_ntoa(tpa), addr_ntoa(spa));
+ 	} else if (op == ARP_OP_REPLY) {
+ 		syslog(LOG_INFO, "arp reply %s is-at %s",
+@@ -282,7 +282,7 @@
+ 	int error;
+ 
+ 	if (addr_cmp(addr, &arpd_ifent.intf_addr) == 0) {
+-		syslog(LOG_DEBUG, __FUNCTION__ ": %s at %s",
++		syslog(LOG_DEBUG, "%s: %s at %s", __FUNCTION__,
+ 		    addr_ntoa(addr), addr_ntoa(&arpd_ifent.intf_link_addr));
+ 		return (0);
+ 	}
+@@ -291,10 +291,10 @@
+ 	error = arp_get(arpd_arp, &arpent);
+ 	
+ 	if (error == -1) {
+-		syslog(LOG_DEBUG, __FUNCTION__ ": no entry for %s",
++		syslog(LOG_DEBUG, "%s: no entry for %s", __FUNCTION__,
+ 		    addr_ntoa(addr));
+ 	} else {
+-		syslog(LOG_DEBUG, __FUNCTION__ ": %s at %s",
++		syslog(LOG_DEBUG, "%s: %s at %s", __FUNCTION__,
+ 		    addr_ntoa(addr), addr_ntoa(&arpent.arp_ha));
+ 	}
+ 	return (error);
+@@ -423,7 +423,7 @@
+ 		if ((req = SPLAY_FIND(tree, &arpd_reqs, &tmp)) != NULL) {
+ 			addr_pack(&src.arp_ha, ADDR_TYPE_ETH, ETH_ADDR_BITS,
+ 			    ethip->ar_sha, ETH_ADDR_LEN);
+-			syslog(LOG_DEBUG, __FUNCTION__ ": %s at %s",
++			syslog(LOG_DEBUG, "%s: %s at %s", __FUNCTION__,
+ 			    addr_ntoa(&req->pa), addr_ntoa(&src.arp_ha));
+ 			
+ 			/* This address is claimed */
diff --git a/package/arpd/patches/pcap-and-arg.patch b/package/arpd/patches/pcap-and-arg.patch
new file mode 100644
index 0000000000..7750e2928c
--- /dev/null
+++ b/package/arpd/patches/pcap-and-arg.patch
@@ -0,0 +1,75 @@
+--- arpd/arpd.c	Sun Feb  9 05:20:40 2003
++++ arpd/arpd.c.new	Mon Aug  1 00:50:40 2005
+@@ -70,7 +70,7 @@
+ static void
+ usage(void)
+ {
+-	fprintf(stderr, "Usage: arpd [-d] [-i interface] [net]\n");
++	fprintf(stderr, "Usage: arpd [-d] [-i interface] [-a 'pcap_expr'] [{host|net|range} ...]\n");
+ 	exit(1);
+ }
+ 
+@@ -182,7 +182,7 @@
+ }
+ 
+ static void
+-arpd_init(char *dev, int naddresses, char **addresses)
++arpd_init(char *dev, char *and_pcap_exp, int naddresses, char **addresses)
+ {
+ 	struct bpf_program fcode;
+ 	char filter[1024], ebuf[PCAP_ERRBUF_SIZE], *dst;
+@@ -214,9 +214,13 @@
+ 		errx(1, "bad interface configuration: not IP or Ethernet");
+ 	arpd_ifent.intf_addr.addr_bits = IP_ADDR_BITS;
+ 	
+-	snprintf(filter, sizeof(filter), "arp %s%s%s and not ether src %s",
++	snprintf(filter, sizeof(filter), "arp %s%s%s and not ether src %s%s%s%s",
+ 	    dst ? "and (" : "", dst ? dst : "", dst ? ")" : "",
+-	    addr_ntoa(&arpd_ifent.intf_link_addr));
++	    addr_ntoa(&arpd_ifent.intf_link_addr),
++	    and_pcap_exp ? " and (" : "",
++	    and_pcap_exp ? and_pcap_exp : "",
++	    and_pcap_exp ? ")" : ""
++	    );
+ 	
+ 	if ((arpd_pcap = pcap_open_live(dev, 128, 0, 500, ebuf)) == NULL)
+ 		errx(1, "pcap_open_live: %s", ebuf);
+@@ -465,14 +469,14 @@
+ {
+ 	struct event recv_ev;
+ 	extern int (*event_sigcb)(void);
+-	char *dev;
++	char *dev, *and_pcap_exp;
+ 	int c, debug;
+ 	FILE *fp;
+ 
+ 	dev = NULL;
+ 	debug = 0;
+ 	
+-	while ((c = getopt(argc, argv, "di:h?")) != -1) {
++	while ((c = getopt(argc, argv, "a:di:h?")) != -1) {
+ 		switch (c) {
+ 		case 'd':
+ 			debug = 1;
+@@ -480,6 +484,9 @@
+ 		case 'i':
+ 			dev = optarg;
+ 			break;
++		case 'a':
++			and_pcap_exp = optarg;
++			break;
+ 		default:
+ 			usage();
+ 			break;
+@@ -489,9 +496,9 @@
+ 	argv += optind;
+ 
+ 	if (argc == 0)
+-		arpd_init(dev, 0, NULL);
++		arpd_init(dev, and_pcap_exp, 0, NULL);
+ 	else
+-		arpd_init(dev, argc, argv);
++		arpd_init(dev, and_pcap_exp, argc, argv);
+ 	
+ 	if ((fp = fopen(PIDFILE, "w")) == NULL)
+ 		err(1, "fopen");