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#!/bin/sh
#
# Copyright (C) 2012 Etersoft
# Copyright (C) 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.
#
load_helper epm-packages
# TODO: combine with -qa (the difference only in return status now)
_query_via_packages_list()
{
local res=0
local firstpkg=$1
shift
epm_packages | grep "$firstpkg-" || res=1
for pkg in "$@" ; do
epm_packages 2>/dev/null | grep "$pkg-" || res=1
done
return $res
}
__epm_query_file()
{
local CMD
[ -z "$@" ] && return
case $PMTYPE in
apt-rpm|yum-rpm|urpm-rpm|zypper-rpm)
CMD="rpm -qp"
;;
apt-dpkg)
CMD="dpkg-deb --show"
# TODO: make rpm-like output
#showcmd dpkg -l $pkg_filenames
#dpkg -l $pkg_filenames | grep "^ii"
#return
;;
*)
fatal "Do not know command for query file package"
;;
esac
docmd $CMD $pkg_files
}
__epm_query_name()
{
local CMD
[ -z "$@" ] && return
case $PMTYPE in
apt-rpm|yum-rpm|urpm-rpm|zypper-rpm)
CMD="rpm -q"
;;
apt-dpkg)
CMD="dpkg -l"
# TODO: make rpm-like output
#showcmd dpkg -l $pkg_filenames
#dpkg -l $pkg_filenames | grep "^ii"
#return
;;
npackd)
CMD="npackdcl path --package=$pkg_names"
;;
*)
_query_via_packages_list $pkg_names
return
;;
esac
docmd $CMD $pkg_names
}
epm_query()
{
[ -n "$pkg_filenames" ] || fatal "Run query without names"
__epm_query_file $pkg_files || return
__epm_query_name $pkg_names || return
}