# $Id$

PNAME="wireless-regdb"
PVER="2017.12.23"
PBUILD="r1"

PCAT="net-wlan"

DESCRIPTION="Central Regulatory Domain Database for wireless networks."
HOMEPAGE="http://wireless.kernel.org/en/developers/Regulatory"

DEPEND=""
SDEPEND=">= virtual/grep"

# 0 - disable verify, 1 - enable verify but requires crda, which pratically leeds to an dep loop
# use 0 to initially build crda and the rebuild with 1 enabled
DATABASE_VERIFY=1
if [[ ${DATABASE_VERIFY} -eq 1 ]]
then
	SDEPEND=">= net-wlan/crda-3"
fi

SRCFILE="${PNAME}-${PVER}.tar.xz"
SRCDIR="${BUILDDIR}/${PNAME}-${PVER/_pre*/}"

sminclude mtools

SRC_URI=(
	https://www.kernel.org/pub/software/network/${PNAME}/${SRCFILE}
	mirror://${PNAME}/${SRCFILE}
)

UP2DATE="updatecmd https://www.kernel.org/pub/software/network/${PNAME}/ | highesttarball xz"

src_prepare()
{
	munpack ${SRCFILE} || die
}

src_compile()
{
	cd ${SRCDIR}

	if [[ ${DATABASE_VERIFY} -eq 1 ]]
	then
		echo "Enabled regulatory database verification."
		if regdbdump ${SRCDIR}/regulatory.bin > /dev/null
		then
			echo "Regulatory database verification was succesful."
		else
			die "Regulatory database verification failed."
		fi
	else
		echo "Disabled regulatory database verification."
	fi
}

src_install()
{
	cd ${SRCDIR}

	minstalldir /usr/lib/crda || die
	minstallfile regulatory.bin /usr/lib/crda || die
	minstallman regulatory.bin.5 || die

	minstalldir /usr/lib/crda/pubkeys || die
	minstallfile sforshee.key.pub.pem /usr/lib/crda/pubkeys || die

	minstalldir /etc/conf.d || die
	MCONFIG="/etc/conf.d/wireless-regdom"
	mclearconfig || die
	maddconfig "#"
	maddconfig "# Wireless regulatory domain configuration"
	maddconfig "#"
	maddconfig
	local i
	for i in $(grep ^country db.txt | cut -d' ' -f2 | sed 's|:||g' | sort -u)
	do
		maddconfig "#WIRELESS_REGDOM=\"${i}\""
	done

	minstalldocs CONTRIBUTING LICENSE README || die
}