#!/bin/sh
#
# Copyright (C) 2009, 2012  Etersoft
# Copyright (C) 2009, 2012  Vitaly Lipatov <lav@etersoft.ru>
#
# This file is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA.


check_rpm_integrity()
{
	a= rpm --checksig $@ >/dev/null
}

check_deb_integrity()
{
	a= dpkg --contents $@ >/dev/null
}

check_bz2_integrity()
{
	a= bunzip -t $1 >/dev/null
}

check_tbz_integrity()
{
	check_bz2_integrity $@
}

check_gz_integrity()
{
	a= gunzip -t $1 >/dev/null
}

check_tgz_integrity()
{
	check_gz_integrity $@
}

check_zip_integrity()
{
	a= unzip -t $1 >/dev/null
}

check_xz_integrity()
{
	a= xz -t $1 >/dev/null
}

check_exe_integrity()
{
	# skip
	true
}

check_ebuild_integrity()
{
	# skip
	true
}

check_pkg_integrity()
{
	local EXT=`echo "$1" | sed -e "s|.*\.\([a-z0-9]*\)\$|\1|g"`
	local PKG="$1"
	local RET
	check_${EXT}_integrity "$PKG" || fatal "Unknown package extension '$EXT' in $PKG package"
}


epm_checkpkg()
{
	[ -n "$pkg_files" ] || fatal "Run without names"

	for i in $pkg_files ; do
		check_pkg_integrity $i || fatal "Broken package $i"
	done
}