epm-query: add support for query file package

bin/epm-query

@@ -34,11 +34,38 @@ _query_via_packages_list()
 	return $res
 }
 
-epm_query()
+__epm_query_file()
 {
-    [ -n "$pkg_filenames" ] || fatal "Run query without names"
+	local CMD
+
+	[ -z "$@" ] && 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
+}
 
-case $PMTYPE in
+__epm_query_name()
+{
+	local CMD
+
+	[ -z "$@" ] && return
+
+	case $PMTYPE in
 		apt-rpm|yum-rpm|urpm-rpm|zypper-rpm)
 			CMD="rpm -q"
 			;;
@@ -50,14 +77,23 @@ case $PMTYPE in
 			#return
 			;;
 		npackd)
-		CMD="npackdcl path --package=$pkg_filenames"
+			CMD="npackdcl path --package=$pkg_names"
 			;;
 		*)
-		_query_via_packages_list $pkg_filenames
+			_query_via_packages_list $pkg_names
 			return
 			;;
-esac
+	esac
+
+	docmd $CMD $pkg_names
+}
+
+
+epm_query()
+{
+	[ -n "$pkg_filenames" ] || fatal "Run query without names"
 
-docmd $CMD $pkg_filenames
+	__epm_query_file $pkg_files || return
 
+	__epm_query_name $pkg_names || return
 }