xtables-addons: add package for geoip scripts

The iptables-mod-geoip is usually used in conjunction with some
wrapper scripts which manipulate the GeoIP database and then kick out
one or more iptables rules.  This package contains (1) the script to
download the most recent version of the MaxMind freemium database and
(2) another script which mangles the database into sets up iptables
rules.

Signed-off-by: Philip Prindeville <philipp@redfish-solutions.com>

net/xtables-addons/Makefile

@@ -10,7 +10,7 @@ include $(INCLUDE_DIR)/kernel.mk
 
 PKG_NAME:=xtables-addons
 PKG_VERSION:=2.14
-PKG_RELEASE:=1
+PKG_RELEASE:=2
 PKG_HASH:=d215a9a8b8e66aae04b982fa2e1228e8a71e7dfe42320df99e34e5000cbdf152
 
 PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION).tar.xz
@@ -119,6 +119,25 @@ define Package/iptaccount/install
 endef
 
 
+define Package/iptgeoip
+  $(call Package/xtables-addons)
+  CATEGORY:=Network
+  TITLE:=iptables-mod-geoip support scripts for MaxMind GeoIP databases
+  # we could also use wget-nossl but that's more complicated than our
+  # syntax of dependencies permits...
+  DEPENDS:=iptables +iptables-mod-geoip \
+		+perl +perlbase-getopt +perlbase-io +perl-text-csv_xs \
+		+!BUSYBOX_CONFIG_WGET:wget +!BUSYBOX_CONFIG_GZIP:gzip +!BUSYBOX_CONFIG_UNZIP:unzip
+endef
+
+define Package/iptgeoip/install
+	$(INSTALL_DIR) $(1)/usr/lib/xtables-addons
+	$(CP) \
+		$(PKG_INSTALL_DIR)/usr/lib/xtables-addons/xt_geoip_{build,dl} \
+		$(1)/usr/lib/xtables-addons/
+endef
+
+
 #$(eval $(call BuildTemplate,SUFFIX,DESCRIPTION,EXTENSION,MODULE,PRIORITY,DEPENDS))
 
 $(eval $(call BuildTemplate,compat-xtables,API compatibilty layer,,compat_xtables,+IPV6:kmod-ip6tables))
@@ -146,3 +165,4 @@ $(eval $(call BuildTemplate,sysrq,SYSRQ,xt_SYSRQ,xt_SYSRQ,+kmod-ipt-compat-xtabl
 $(eval $(call BuildTemplate,tarpit,TARPIT,xt_TARPIT,xt_TARPIT,+kmod-ipt-compat-xtables))
 
 $(eval $(call BuildPackage,iptaccount))
+$(eval $(call BuildPackage,iptgeoip))