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#!/usr/bin/perl
#- Copyright (C) 2000 MandrakeSoft (fpons@mandrakesoft.com)
#-
#- This program 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, 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., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
#- this program is based upon urpmi.
#use strict qw(subs vars refs);
use urpm;
#- default options.
my $query = {};
my @files;
my @names;
my %I18N;
load_po();
sub usage {
die(_("usage: urpmq [-h] [-d] [-u] [-g] [-v] [-r] package_name|rpm_file [package_names|rpm_files...]\n"));
}
#- parse arguments list.
my @nextargv;
for (@ARGV) {
/^--help$/ and do { usage; next };
/^-(.*)$/ and do { foreach (split //, $1) {
/[\?h]/ and do { usage; next };
/d/ and do { $query->{deps} = 1; next };
/u/ and do { $query->{upgrade} = 1; next };
/g/ and do { $query->{group} = 1; next };
/v/ and do { $query->{version} = 1; next };
/r/ and do { $query->{release} = 1; next };
die "urpmq: unknown option \"-$1\", check usage with --help\n"; } next };
@nextargv and do { my $r = shift @nextargv; $r and $$r = $_; next };
/\.rpm$/ and do { -r $_ or print STDERR "urpmq: cannot read rpm file \"$_\"\n", next;
push @files, $_; next };
push @names, $_;
}
#- params contains informations to parse installed system.
my $urpm = new urpm;
$urpm->read_depslist;
$query && $query->{group} and $urpm->read_compss;
if (@files) {
#- read provides file which is needed only to compute incremental
#- dependancies, of files provided.
$urpm->read_provides;
#- compute depslist of files provided on command line.
$urpm->{params}->read_rpms($_) foreach @files;
$urpm->{params}->compute_depslist;
#- gets full names of packages, sanity check of pathname.
m|(.*/)?(.*)\.[^.]+\.rpm$| and push @names, $2 foreach @files;
m|^/| or $_ = "./$_" foreach @files;
}
#- reparse whole internal depslist to match against newer packages only.
$urpm->{params}->relocate_depslist();
#- search the packages according the selection given by the user,
#- basesystem is added to the list so if it need to be upgraded, all its dependancy
#- will be updated too.
my %packages;
$urpm->search_packages(\%packages, [ @names ], all => $all) or $force or exit 1;
#- filter to add in packages selected required packages.
$query->{deps} && !$query->{upgrade} and $urpm->compute_closure(\%packages);
$query->{upgrade} and $urpm->filter_packages_to_upgrade(\%packages);
#- query of dependancies will make use of packages_to_install, else just
#- need to use @names where all informations are given, with eventual
#- limitation on packages already installed.
my $l = $query->{deps} ? \%packages : \%packages;
#- print sub for query.
my $query_sub = sub {
my ($id) = @_;
my $info = $urpm->{params}{depslist}[$id];
my $str = '';
$query->{group} and $str .= $info->{group} . '/';
$str .= $info->{name};
$query->{version} and $str .= '-' . $info->{version};
$query->{release} and $str .= '-' . $info->{release};
$str;
};
my %hack_only_one;
foreach my $id (keys %$l) {
my $class = $l->{$id};
if (ref $class) {
foreach my $choices (@{$class || []}) {
exists $hack_only_one{$choices} and next;
print join('|', map { $query_sub->($_) } @$choices), "\n";
$hack_only_one{$choices} = undef;
}
} else {
exists $l->{$id} and print $query_sub->($id), "\n";
}
}
sub _ {
my $s = shift @_; my $t = translate($s);
$t && ref $t or return sprintf $t, @_;
my ($T, @p) = @$t;
sprintf $T, @_[@p];
}
sub translate { $I18N{$_[0]} || $_[0]; }
sub load_po {
my ($from, $to, $state, $fuzzy);
my $lang = $ENV{LANGUAGE} || $ENV{LC_ALL} || $ENV{LC_MESSAGES} || $ENV{LANG};
my $f; -e ($f = "/usr/share/locale/$_/LC_MESSAGES/urpmi.po") and last foreach split ':', $lang;
local *F; open F, $f or return;
foreach (<F>) {
/^msgstr/ and $state = 1;
/^msgid/ && !$fuzzy and $state = 2;
if (/^(#|$)/ && $state != 3) {
$state = 3;
s/\\n/\n/g foreach $from, $to;
if (my @l = $to =~ /%(\d+)\$/g) {
$to =~ s/%(\d+)\$/%/g;
$to = [ $to, map { $_ - 1 } @l ];
}
$I18N{$from} = $to if $from;
$from = $to = '';
}
$to .= (/"(.*)"/)[0] if $state == 1;
$from .= (/"(.*)"/)[0] if $state == 2;
$fuzzy = /^#, fuzzy/;
}
}
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