conntrack-tools: import from OpenWrt base

In order to allow for the switch from librpc to libtirpc, we need to
relocate the conntrack-tools package here.

Signed-off-by: Jo-Philipp Wich <jo@mein.io>

net/conntrack-tools/Makefile

@@ -0,0 +1,79 @@
+#
+# Copyright (C) 2009-2011 OpenWrt.org
+#
+# This is free software, licensed under the GNU General Public License v2.
+# See /LICENSE for more information.
+#
+
+include $(TOPDIR)/rules.mk
+
+PKG_NAME:=conntrack-tools
+PKG_RELEASE:=1
+
+PKG_SOURCE_PROTO:=git
+PKG_SOURCE_URL:=https://git.netfilter.org/conntrack-tools
+PKG_SOURCE_DATE:=2017-09-27
+PKG_SOURCE_VERSION:=eefe649ca51ed0cbb995454cdc366f5072f6443c
+PKG_MIRROR_HASH:=1c207c3e423d741fbb31e3c29486a811e6dad493f26ec47a2df75b6262a1b4bd
+
+PKG_MAINTAINER:=Jo-Philipp Wich <jo@mein.io>
+PKG_LICENSE:=GPL-2.0
+PKG_CPE_ID:=cpe:/a:conntrack-tools_project:conntrack-tools
+
+PKG_FIXUP:=autoreconf
+PKG_INSTALL:=1
+
+PKG_BUILD_DEPENDS:=librpc
+
+include $(INCLUDE_DIR)/package.mk
+
+define Package/conntrack-tools/default
+  SECTION:=net
+  CATEGORY:=Network
+  DEPENDS:=+libnetfilter-conntrack +libnetfilter-cttimeout +libnetfilter-cthelper +libnetfilter-queue
+  SUBMENU:=Firewall
+  URL:=http://conntrack-tools.netfilter.org/
+endef
+
+define Package/conntrack
+$(call Package/conntrack-tools/default)
+  TITLE:=Connection tracking tool
+endef
+
+define Package/conntrack/description
+ Conntrack is a userspace command line program targeted at system
+ administrators. It enables them to view and manage the in-kernel
+ connection tracking state table.
+endef
+
+define Package/conntrack/install
+	$(INSTALL_DIR) $(1)/usr/sbin
+	$(INSTALL_BIN) $(PKG_INSTALL_DIR)/usr/sbin/conntrack $(1)/usr/sbin/
+endef
+
+define Package/conntrackd
+$(call Package/conntrack-tools/default)
+  TITLE:=Connection tracking daemon
+endef
+
+define Package/conntrackd/conffiles
+/etc/conntrackd/
+endef
+
+define Package/conntrackd/description
+ Conntrackd can replicate the status of the connections that are
+ currently being processed by your stateful firewall based on Linux.
+ Conntrackd can also run as statistics daemon.
+endef
+
+define Package/conntrackd/install
+	$(INSTALL_DIR) \
+		$(1)/etc/conntrackd \
+		$(1)/etc/init.d \
+		$(1)/usr/sbin
+	$(INSTALL_BIN) 	$(PKG_INSTALL_DIR)/usr/sbin/conntrackd $(1)/usr/sbin/
+	$(INSTALL_BIN) ./files/conntrackd.init $(1)/etc/init.d/conntrackd
+endef
+
+$(eval $(call BuildPackage,conntrack))
+$(eval $(call BuildPackage,conntrackd))

net/conntrack-tools/files/conntrackd.init

@@ -0,0 +1,18 @@
+#!/bin/sh /etc/rc.common
+# Copyright (C) 2015 OpenWrt.org
+
+START=21
+STOP=89
+
+USE_PROCD=1
+PROG="/usr/sbin/conntrackd"
+
+start_service() {
+	[ -e /etc/conntrackd/conntrackd.conf ] || return
+	procd_open_instance
+
+	procd_set_param command $PROG -C /etc/conntrackd/conntrackd.conf
+	procd_set_param respawn
+
+	procd_close_instance
+}