\!/ KyuuKazami \!/

#!/bin/sh -e

set -e

usage()
{
	echo "usage: p11-kit redhat-setup-trust enable" >&2
	echo "       p11-kit redhat-setup-trust disable" >&2
	echo "       p11-kit redhat-setup-trust status" >&2
	exit 2
}

if test $# -ne 1; then
    usage
fi

if test "$1" = "enable"; then
	/usr/sbin/update-alternatives --install /usr/lib64/libnssckbi.so \
		libnssckbi.so.x86_64 /usr/lib64/pkcs11/p11-kit-trust.so 30

elif test "$1" = "disable"; then
	/usr/sbin/update-alternatives --remove libnssckbi.so.x86_64 \
		/usr/lib64/pkcs11/p11-kit-trust.so

elif test "$1" = "status"; then
	ret=2
	cd /etc/alternatives
	for name in libnssckbi.so*; do
		test -L $name || continue
		if readlink $name | grep -q p11-kit-trust.so; then
			status="enabled"
			ret=0
		elif /usr/sbin/update-alternatives --display $name | grep -q p11-kit-trust.so; then
			status="available"
			ret=1
		else
			continue
		fi
		case $name in
		libnssckbi.so.x86_64)
			echo "libnssckbi.so alternative $status"
			;;
		libnssckbi.so*)
			echo "libnssckbi.so alternative $status for other arch"
			;;
		esac
	done
	exit $ret
else
	usage
fi