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Port arpd to -ng

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git-svn-id: svn://svn.openwrt.org/openwrt/packages@4339 3c298f89-4303-0410-b956-a3cf2f4a3e73
This commit is contained in:
florian 2006-07-30 17:40:39 +00:00
parent b901361744
commit ab33ba8973
4 changed files with 185 additions and 0 deletions
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56
net/arpd/Makefile Normal file
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@ -0,0 +1,56 @@
#
# Copyright (C) 2006 OpenWrt.org
#
# This is free software, licensed under the GNU General Public License v2.
# See /LICENSE for more information.
#
# $Id$
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)/$(PKG_NAME)
PKG_INSTALL_DIR:=$(PKG_BUILD_DIR)/ipkg-install
include $(INCLUDE_DIR)/package.mk
define Package/arpd
SECTION:=net
CATEGORY:=Network
DEPENDS:=+libpcap +libdnet +libevent
TITLE:=A daemon to fake ARP replies
DESCRIPTION:=A daemon to fake ARP replies
URL:=http://niels.xtdnet.nl/honeyd
endef
define Build/Configure
$(call Build/Configure/Default,--enable-shared --disable-static \
--with-libdnet=$(STAGING_DIR)/usr \
--with-libevent=$(STAGING_DIR)/usr \
--with-libpcap=$(STAGING_DIR)/usr \
)
endef
define Build/Compile
rm -rf $(PKG_INSTALL_DIR)
mkdir -p $(PKG_INSTALL_DIR)
$(MAKE) -C $(PKG_BUILD_DIR) \
CCOPT="$(TARGET_CFLAGS)" \
INCLS="-I. -I$(STAGING_DIR)/usr/include" \
LIBS="-L$(STAGING_DIR)/usr/lib -lpcap -ldnet -levent"
endef
define Package/arpd/install
install -d -m0755 $(1)/usr/sbin
$(CP) $(PKG_BUILD_DIR)/$(PKG_NAME) $(1)/usr/sbin/
endef
$(eval $(call BuildPackage,arpd))

12
net/arpd/patches/configure-no-bpf.patch Normal file
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@ -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"

42
net/arpd/patches/function-string.patch Normal file
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@ -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 */

75
net/arpd/patches/pcap-and-arg.patch Normal file
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@ -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");