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#!/usr/bin/env perl
#-*- Mode: perl; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*-
# Package lister.
# Designed to be architecture- and distribution independent.
#
# Copyright (C) 2000-2001 Ximian, Inc.
#
# Authors: Richard Bos <allabos@freeler.nl>
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU Library 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 Library General Public License for more details.
#
# You should have received a copy of the GNU Library General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307, USA.
# --- Common stuff --- #
BEGIN {
$SCRIPTSDIR = "___scriptsdir___";
if ($SCRIPTSDIR =~ /^___scriptsdir__[_]/)
{
$SCRIPTSDIR = ".";
$DOTIN = ".in";
}
# require "$SCRIPTSDIR/general.pl$DOTIN";
# require "$SCRIPTSDIR/platform.pl$DOTIN";
# require "$SCRIPTSDIR/util.pl$DOTIN";
# require "$SCRIPTSDIR/file.pl$DOTIN";
require "$SCRIPTSDIR/xml.pl$DOTIN";
}
# --- Tool information --- #
$name = "package";
$version = "___version___";
@platforms = ("redhat-5.2", "redhat-6.0", "redhat-6.1", "redhat-6.2", "redhat-7.0",
"mandrake-7.2", "suse-7.0", "turbolinux-7.0");
$description =<<"end_of_description;";
List available packages at the system only. Use the available package update
tooks like; rpm, apt-get, red-carpet, etc to update your system.
end_of_description;
# --- System config file locations --- #
# Where are the tools?
$cmd_pack = &xst_file_locate_tool ("rpm");
# --- Internal configuration variables --- #
# Configuration is parsed/read to, and printed/written from, these temporary variables.
@cf_package = ();
# --- XML scanning --- #
# --- XML printing --- #
sub xml_print
{
&xst_xml_print_line ("<?xml version='1.0' encoding='ISO-8859-1' standalone='yes'?>");
&xst_xml_print_line ("<!DOCTYPE packages []>\n");
&xst_xml_print_line ("<packages>");
&xst_xml_enter ();
&xst_xml_print_vspace ();
&xst_xml_print_line ("<!-- Configuration starts here -->\n");
&xst_xml_print_vspace ();
&xst_xml_print_line ("<meta>");
&xst_xml_enter;
my $number_of_packages = $#cf_package + 1;
&xst_xml_print_line ("<number>$number_of_packages</number>");
&xst_xml_leave;
&xst_xml_print_line ("</meta>");
&xst_xml_print_vspace ();
&xst_xml_print_line ("</packagedb>");
&xst_xml_print_vspace ();
&xst_xml_enter;
foreach $entry (@cf_package) {
&xst_xml_print_line ("<package>");
&xst_xml_enter;
&xst_xml_print_line ("<name>$entry->{name}</name>");
&xst_xml_print_line ("<version>$entry->{vers}</version>");
&xst_xml_print_line ("<distribution>$entry->{dist}</distribution>");
&xst_xml_leave;
&xst_xml_print_line ("</package>");
&xst_xml_print_vspace ();
}
&xst_xml_print_vspace ();
&xst_xml_leave ();
&xst_xml_print_line ("</packagedb>");
&xst_xml_print_vspace ();
&xst_xml_print_line ("<!-- End of configuration -->\n");
&xst_xml_print_vspace ();
&xst_xml_leave ();
&xst_xml_print_line ("</packages>");
}
# --- Get (read) config --- #
sub get_package
{
my $dist;
my $distributor;
my $name;
my $pid;
my $vers;
my $fd;
my %cmd_map =
(
"rpm" => "rpm -qa --queryformat '%{name},%{version},%{release}\n'",
"deb" => "unknown"
);
my %dist_map =
(
"redhat" => "$cmd_map{rpm}",
"mandrake" => "$cmd_map{rpm}",
"suse" => "$cmd_map{rpm}",
"debian" => "$cmd_map{deb}",
"turbolinux" => "$cmd_map{rpm}",
);
($distributor) = split /-/, $xst_dist;
$fd = &xst_file_run_pipe_read ("$dist_map{$distributor}");
die "Could not execute the package query command" if $fd eq undef;
while (<$fd>)
{
chomp $_;
($name, $vers, $dist) = split /,/, $_;
push @cf_package, {
"name" => $name,
"vers" => $vers,
"dist" => $dist,
};
}
&xst_file_close ($fd);
}
sub get
{
&xst_report ("get_packages");
&get_package; &xst_print_progress();
&xst_report_end ();
&xml_print ();
}
# --- Set (write) config --- #
# --- Main --- #
# get, set and filter are special cases that don't need more parameters than a ref to their function.
# Read general.pl.in:xst_run_directive to know about the format of this hash.
$directives = {
"get" => [ \&get, [], "" ],
"set" => [ \&set, [], "" ],
"filter" => [ \&filter, [], "" ]
};
$tool = &xst_init ($name, $version, $description, $directives, @ARGV);
&xst_platform_ensure_supported ($tool, @platforms);
&xst_run ($tool);
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