# $Id$

PNAME="wpa-supplicant"
PVER="2.0"
PBUILD="r3"

PCAT="net-wlan"

DESCRIPTION="Linux WPA/WPA2/IEEE 802.1X Supplicant."
HOMEPAGE="http://hostap.epitest.fi/wpa_supplicant/"

DEPEND=">= dev-libs/openssl-1.0.1
	>= sys-apps/dbus-1.6
	>= sys-libs/readline-6.2
	== dev-libs/libnl3-3.2.22
	>= virtual/sed"

SRCFILE="${PNAME/-/_}-${PVER}.tar.gz"
SRCDIR="${BUILDDIR}/${PNAME/-/_}-${PVER}/"

# confd cvs revision
CONF_CVS_REV=1.3
SKEL_CVS_REV=1.3

sminclude mtools

SRC_URI=(
	http://hostap.epitest.fi/releases/${SRCFILE}
	mirror://${PNAME}/${SRCFILE}
	mirror://${PNAME}/confd-wpa_supplicant.skel-${SKEL_CVS_REV}
	mirror://${PNAME}/confd-wpa_supplicant-${CONF_CVS_REV}
)

# latest stable branch
UP2TAG="stable"
# latest devel branch
#UP2TAG="development"
UP2DATE="updatecmd ${HOMEPAGE} | grep -A1 'Latest ${UP2TAG}' | sed -n 's/.*-\(.*\).tar.*/\1/;$ p'"

src_prepare()
{
	local CONFIG=${SRCDIR}/wpa_supplicant/.config
	munpack ${SRCFILE} || die
	cd ${SRCDIR}/wpa_supplicant

	# broken Makefile
	sed -i 's@/usr/local@$(PREFIX)@g' Makefile

	# basic setup
	echo "CONFIG_CTRL_IFACE=y" >> ${CONFIG} || die
	echo "CONFIG_BACKEND=file" >> ${CONFIG} || die
	echo "CONFIG_NO_RANDOM_POOL=y" >> ${CONFIG} || die

	# dbus support
	echo "CONFIG_CTRL_IFACE_DBUS=y" >> ${CONFIG}
	# Add support for new DBus control interface
	# (fi.w1.hostap.wpa_supplicant1)
	echo "CONFIG_CTRL_IFACE_DBUS_NEW=y" >> ${CONFIG}
	# Add introspection support for new DBus control interface
	echo "CONFIG_CTRL_IFACE_DBUS_INTRO=y" >> ${CONFIG}

	# readline
	echo "CONFIG_READLINE=y" >> ${CONFIG}

	# libnl-3.2
	echo "CONFIG_LIBNL32=y" >> ${CONFIG}

	# wi-fi protected setup (WPS) support
	echo "CONFIG_WPS=y" >> ${CONFIG} || die
	# enable WPS support with NFC config method
	echo "CONFIG_WPS_NFC=y" >> ${CONFIG} || die

#	# enable mitigation against certain attacks against TKIP
#	echo "CONFIG_DELAYED_MIC_ERROR_REPORT=y" >> ${CONFIG} || die

#	# no debug
#	echo "CONFIG_NO_STDOUT_DEBUG=y" >> ${CONFIG} || die

	# add support for writing debug log to a file (/tmp/wpa_supplicant-log-#.txt)
	echo "CONFIG_DEBUG_FILE=y" >> ${CONFIG} || die

	# support HT overrides (disable HT/HT40, mask MCS rates, etc.)
	echo "CONFIG_HT_OVERRIDES=y" >> ${CONFIG} || die

	# AP mode operations
	echo "CONFIG_AP=y" >> ${CONFIG} || die

	# P2P (Wi-Fi Direct)
	echo "CONFIG_P2P=y" >> ${CONFIG} || die

	# autoscan
	echo "CONFIG_AUTOSCAN_EXPONENTIAL=y" >> ${CONFIG} || die
	# for periodic module:
	echo "CONFIG_AUTOSCAN_PERIODIC=y" >> ${CONFIG} || die

	# RSN IBSS/AdHoc support
	echo "CONFIG_IBSS_RSN=y" >> ${CONFIG} || die

	# simple background scan
	echo "CONFIG_BGSCAN_SIMPLE=y" >> ${CONFIG} || die

	# basic authentication methods
	echo "CONFIG_EAP_GTC=y" >> ${CONFIG} || die
	echo "CONFIG_EAP_MD5=y" >> ${CONFIG} || die
	echo "CONFIG_EAP_OTP=y" >> ${CONFIG} || die
#	echo "CONFIG_EAP_PSK=y" >> ${CONFIG} || die
	echo "CONFIG_IEEE8021X_EAPOL=y" >> ${CONFIG} || die
	echo "CONFIG_PKCS12=y" >> ${CONFIG} || die
#	echo "CONFIG_PAX=y" >> ${CONFIG} || die
#	echo "CONFIG_TLV=y" >> ${CONFIG} || die
	echo "CONFIG_PEERKEY=y" >> ${CONFIG} || die
#	echo "CONFIG_EAP_PAX=y" >> ${CONFIG} || die
#	echo "CONFIG_EAP_TLV=y" >> ${CONFIG} || die

	# ssl authentication methods
	echo "CONFIG_TLS=openssl" >> ${CONFIG} || die
	echo "CONFIG_EAP_LEAP=y" >> ${CONFIG} || die
	echo "CONFIG_EAP_MSCHAPV2=y" >> ${CONFIG} || die
	echo "CONFIG_EAP_PEAP=y" >> ${CONFIG} || die
	echo "CONFIG_EAP_TLS=y" >> ${CONFIG} || die
	echo "CONFIG_EAP_TTLS=y" >> ${CONFIG} || die
	echo "CONFIG_SMARTCARD=y" >> ${CONFIG} || die

	# linux specific drivers
#	echo "CONFIG_WIRELESS_EXTENSION=y" >> ${CONFIG} || die
#	echo "CONFIG_DRIVER_ATMEL=y" >> ${CONFIG} || die
#	echo "CONFIG_DRIVER_HOSTAP=y" >> ${CONFIG} || die
#	echo "CONFIG_DRIVER_IPW=y" >> ${CONFIG} || die
#	echo "CONFIG_DRIVER_NDISWRAPPER=y" >> ${CONFIG} || die
	echo "CONFIG_DRIVER_NL80211=y" >> ${CONFIG} || die
#	echo "CONFIG_DRIVER_PRISM54=y" >> ${CONFIG} || die
#	echo "CONFIG_DRIVER_RALINK=y" >> ${CONFIG} || die
	echo "CONFIG_DRIVER_WEXT=y" >> ${CONFIG} || die
	echo "CONFIG_DRIVER_WIRED=y" >> ${CONFIG} || die
#	echo "CONFIG_DRIVER_BROADCOM=y" >> ${CONFIG} || die
#	echo "CONFIG_DRIVER_HERMES=y" >> ${CONFIG} || die
# needs madwifi headers
#	echo "CONFIG_DRIVER_MADWIFI=y" >> ${CONFIG} || die
}

src_compile()
{
	cd ${SRCDIR}/wpa_supplicant
	mmake PREFIX=/usr BINDIR=/usr/bin LIBDIR=/usr/$(mlibdir) || die
}

src_install()
{
	cd ${SRCDIR}/wpa_supplicant
	make PREFIX=/usr BINDIR=/usr/bin LIBDIR=/usr/$(mlibdir) DESTDIR=${BINDIR} install || die

	# config
	minstalldir /etc/wpa_supplicant
	minstallfile wpa_supplicant.conf /etc/wpa_supplicant/ || die

	# skeletons
	minstallconf confd-wpa_supplicant.skel-${SKEL_CVS_REV} wpa_supplicant.skel || die

	# rc-config
	minstallconf confd-wpa_supplicant-${CONF_CVS_REV} wpa_supplicant || die

	# dbus
	minstalldir /etc/dbus-1/system.d || die
	minstallfile dbus/dbus-wpa_supplicant.conf /etc/dbus-1/system.d/wpa_supplicant.conf || die
	minstalldir /usr/share/dbus-1/system-services || die
	minstallfile dbus/fi.epitest.hostap.WPASupplicant.service /usr/share/dbus-1/system-services/ || die
	minstallfile dbus/fi.w1.wpa_supplicant1.service /usr/share/dbus-1/system-services/ || die

	# systemd services
	local i
	for i in systemd/*.service
	do
		minstallunit "${i}" || die "${i}"
	done

	# man pages
	minstallman doc/docbook/*.8 || die
	minstallman doc/docbook/*.5 || die
	# but not priv pages
	rm -f ${BINDIR}/usr/share/man/man8/wpa_{priv,gui}.8 || die

	minstalldocs COPYING wpa_supplicant/ChangeLog wpa_supplicant/README* || die
}

postinstall()
{
	if [ -f ${MROOT}/etc/wpa_supplicant.conf.example ]
	then
		rm ${MROOT}/etc/wpa_supplicant.conf.example
	fi

	# migrate config
	if [ -f ${MROOT}/etc/wpa_supplicant.auto ]
	then
		if [ -f ${MROOT}/etc/wpa_supplicant/wpa_supplicant.auto ]
		then
			rm ${MROOT}/etc/wpa_supplicant.auto
		else
			mv ${MROOT}/etc/wpa_supplicant.auto ${MROOT}/etc/wpa_supplicant/
			sed -i 's:/var/run/wpa_supplicant:/run/wpa_supplicant:g' \
				${MROOT}/etc/wpa_supplicant/wpa_supplicant.auto
		fi
	fi

	mreloadunit dbus.service
	mstartunit wpa_supplicant.service
}

postremove()
{
	mreloadunit dbus.service
	mstopunit wpa_supplicant.service
}