##############################################
# OpenWrt Makefile for port-mirroring program
#
#
# Most of the variables used here are defined in
# the include directives below. We just need to
# specify a basic description of the package,
# where to build our program, where to find
# the source files, and where to install the
# compiled program on the router.
#
# Be very careful of spacing in this file.
# Indents should be tabs, not spaces, and
# there should be no trailing whitespace in
# lines that are not commented.
#
##############################################

include $(TOPDIR)/rules.mk

# Name and release number of this package
PKG_NAME:=port-mirroring
PKG_VERSION:=1.4
PKG_RELEASE:=f44de4d09783ff766c37b6db7a8a57eb3ed7e3e3

# This specifies the directory where we're going to build the program. 
# The root build directory, $(BUILD_DIR), is by default the build_mipsel
# directory in your OpenWrt SDK directory
PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION)-$(PKG_RELEASE).tar.bz2
PKG_SOURCE_SUBDIR:=$(PKG_NAME)-$(PKG_VERSION)
PKG_SOURCE_URL:=git://github.com/mmaraya/port-mirroring.git
PKG_SOURCE_PROTO:=git
PKG_SOURCE_VERSION:=$(PKG_RELEASE)

PKG_FIXUP:=autoreconf
PKG_BUILD_DIR:=$(BUILD_DIR)/$(PKG_NAME)-$(PKG_VERSION)

include $(INCLUDE_DIR)/package.mk

# Specify package information for this program.
# The variables defined here should be self explanatory.
# If you are running Kamikaze, delete the DESCRIPTION
# variable below and uncomment the Kamikaze define
# directive for the description below
define Package/port-mirroring
	SECTION:=net
	CATEGORY:=Network
	DEPENDS:=+libpcap +libpthread
	TITLE:=port-mirroring tool
	URL:=https://github.com/mmaraya/port-mirroring
	MENU:=1
endef

# Specify where and how to install the program. Since we only have one file,
# the port-mirroring, install it by copying it to the /bin directory on
# the router. The $(1) variable represents the root directory on the router running
# OpenWrt. The $(INSTALL_DIR) variable contains a command to prepare the install
# directory if it does not already exist.  Likewise $(INSTALL_BIN) contains the
# command to copy the binary file from its current location (in our case the build
# directory) to the install directory.
define Package/port-mirroring/install
	$(INSTALL_DIR) $(1)/usr/sbin
	$(INSTALL_BIN) $(PKG_BUILD_DIR)/port-mirroring $(1)/usr/sbin/
	$(INSTALL_DIR) $(1)/etc/config
	$(INSTALL_CONF) $(PKG_BUILD_DIR)/port-mirroring.conf $(1)/etc/config/port-mirroring
	$(INSTALL_DIR) $(1)/etc/init.d
	$(INSTALL_BIN) $(PKG_BUILD_DIR)/port-mirroringd $(1)/etc/init.d/port_mirroring
endef

define Package/port-mirroring/postinst
#!/bin/sh
if [ -z "$${IPKG_INSTROOT}" ]; then
	echo "Enabling rc.d symlink for port-mirroring"
	/etc/init.d/port_mirroring enable
fi
exit 0
endef

define Package/port-mirroring/prerm
#!/bin/sh
# check if we are on real system
if [ -z "$${IPKG_INSTROOT}" ]; then
	echo "Removing rc.d symlink for port-mirroring"
	/etc/init.d/port_mirroring disable
fi
exit 0
endef

# This line executes the necessary commands to compile our program.
# The above define directives specify all the information needed, but this
# line calls BuildPackage which in turn actually uses this information to
# build a package.
$(eval $(call BuildPackage,port-mirroring))

