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|
#!/usr/bin/perl
#- Copyright (C) 1999,2001 MandrakeSoft (pixel@linux-mandrake.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.
#use strict qw(subs vars refs);
use urpm;
#- get I18N translation method.
import urpm _;
#- default options.
my $update = 0;
my $media = 0;
my $auto = 0;
my $allow_medium_change = 0;
my $auto_select = 0;
my $force = 0;
my $allow_nodeps = 0;
my $allow_force = 0;
my $sync = undef;
my $X = 0;
my $WID = 0;
my $all = 0;
my $rpm_opt = "vh";
my $use_provides = 1;
my $fuzzy = 0;
my $src = 0;
my $noclean = 0;
my $verbose = 0;
my $root = '';
my $bug = '';
my $env = '';
my $log = '';
my $verify_rpm = '';
my $uid;
my @files;
my @src_files;
my @names;
my @src_names;
$ENV{PATH} = "/sbin:/usr/sbin:/bin:/usr/bin:/usr/X11R6/bin";
delete @ENV{qw(ENV BASH_ENV IFS CDPATH)};
($<, $uid) = ($>, $<);
sub usage {
print STDERR _("urpmi version %s
Copyright (C) 1999, 2000, 2001, 2002 MandrakeSoft.
This is free software and may be redistributed under the terms of the GNU GPL.
usage:
", $urpm::VERSION) . _(" --help - print this help message.
") . _(" --update - use only update media.
") . _(" --media - use only the media listed by comma.
") . _(" --auto - automatically select a package in choices.
") . _(" --auto-select - automatically select packages to upgrade the system.
") . _(" --fuzzy - impose fuzzy search (same as -y).
") . _(" --src - next package is a source package (same as -s).
") . _(" --noclean - keep rpm not used in cache.
") . _(" --force - force invocation even if some packages do not exist.
") . _(" --allow-nodeps - allow asking user to install packages without
dependencies checking.
") . _(" --allow-force - allow asking user to install packages without
dependencies checking and integrity.
") . _(" --wget - use wget to retrieve distant files.
") . _(" --curl - use curl to retrieve distant files.
") . _(" --proxy - use specified HTTP proxy, the port number is assumed
to be 1080 by default (format is <proxyhost[:port]>).
") . _(" --proxy-user - specify user and password to use for proxy
authentication (format is <user:password>).
") . _(" --bug - output a bug report in directory indicated by next arg.
") . _(" --env - use specific environment (typically a bug report).
") . _(" --X - use X interface.
") . _(" --best-output - choose best interface according to the environment:
X or text mode.
") . _(" --verify-rpm - verify rpm signature before installation.
") . _(" -a - select all matches on command line.
") . _(" -p - allow search in provides to find package.
") . _(" -P - do not search in provides to find package.
") . _(" -y - impose fuzzy search (same as --fuzzy).
") . _(" -s - next package is a source package (same as --src).
") . _(" -q - quiet mode.
") . _(" -v - verbose mode.
") . "\n" . _(" names or rpm files given on command line are installed.
");
exit(0);
}
#- parse arguments list.
my @nextargv;
while (defined($_ = shift @ARGV)) {
/^--help$/ and do { usage; next };
/^--update$/ and do { $update = 1; next };
/^--media$/ and do { push @nextargv, \$media; next };
/^--mediums$/ and do { push @nextargv, \$media; next };
/^--auto$/ and do { $auto = 1; next };
/^--allow-medium-change$/ and do { $allow_medium_change = 1; next };
/^--auto-select$/ and do { $auto_select = 1; next };
/^--fuzzy$/ and do { $fuzzy = 1; next };
/^--src$/ and do { $src = 1; next };
/^--noclean$/ and do { $noclean = 1; next };
/^--force$/ and do { $force = 1; next };
/^--allow-nodeps$/ and do { $allow_nodeps = 1; next };
/^--allow-force$/ and do { $allow_force = 1; next };
/^--wget$/ and do { $sync = sub { my $options = shift @_;
if (ref $options) { $options->{prefer} = 'wget' }
else { $options = { dir => $options, prefer => 'wget' } }
urpm::sync_webfetch($options, @_) }; next };
/^--curl$/ and do { $sync = \&urpm::sync_webfetch; next };
/^--proxy$/ and do {
my ($proxy, $port) = ($_ = shift @ARGV) =~ m,^(http://[^:]+(:\d+)?)/*$, or
die _("bad proxy declaration on command line\n");
$proxy .= ":1080" unless $port;
$urpm->{proxy}{http_proxy} = $proxy;
next;
};
/^--proxy-user$/ and do {
($_ = shift @ARGV) =~ /(.+):(.+)/, or
die _("bad proxy declaration on command line\n");
$urpm->{proxy}->{user} = $1;
$urpm->{proxy}->{pwd} = $2;
next;
};
/^--bug$/ and do { push @nextargv, \$bug; next };
/^--env$/ and do { push @nextargv, \$env; next };
/^--X$/ and do { $X = 1; next };
/^--WID=(.*)$/ and do { $WID = $1; next };
/^--WID$/ and do { push @nextargv, \$WID; next };
/^--best-output$/ and do { $X ||= $ENV{DISPLAY} && -x "/usr/sbin/grpmi" && system('/usr/X11R6/bin/xtest', '') == 0;
next };
/^--verify-rpm$/ and do { $verify_rpm = 1; next };
/^--comment$/ and do { push @nextargv, undef; next };
/^--root$/ and do { push @nextargv, \$root; next };
/^-(.*)$/ and do { foreach (split //, $1) {
/[\?h]/ and do { usage; next };
/a/ and do { $all = 1; next };
/c/ and do { next };
/m/ and do { next };
/M/ and do { next }; #- nop
/q/ and do { $rpm_opt = ""; next };
/p/ and do { $use_provides = 1; next };
/P/ and do { $use_provides = 0; next };
/y/ and do { $fuzzy = 1; next };
/s/ and do { $src = 1; next };
/v/ and do { $verbose = 1; next };
die _("urpmi: unknown option \"-%s\", check usage with --help\n", $1); } next };
@nextargv and do { my $r = shift @nextargv; $r and $$r = $_; next };
if (/\.rpm$/) {
if (/\.src\.rpm$/) {
push @src_files, $_;
} else {
push @files, untaint($_);
}
next;
}
if ($src) {
push @src_names, $_;
} else {
push @names, $_;
}
$src = 0; #- reset switch for next package.
}
#- params contains informations to parse installed system.
my $urpm = new urpm;
my ($pid_out, $pid_err);
#- prepare bug report.
if ($bug) {
system("rm", "-rf", $bug);
mkdir $bug or $urpm->{fatal}(8, _("Unable to create directory [%s] for bug report", $bug));
#- copy all synthesis file used, along with configuration of urpmi
system("cp", "-af", $urpm->{config}, $urpm->{skiplist}, $urpm->{instlist}, $bug);
local *DIR;
opendir DIR, $urpm->{statedir};
while (defined ($_ = readdir DIR)) {
/synthesis\./ and system "cp", "-af", "$urpm->{statedir}/$_", $bug;
}
closedir DIR;
#- allow log file.
$log = "$bug/urpmi.log";
}
if ($env) {
print STDERR "using specific environment on $env\n";
$log = "$env/urpmi_env.log";
unlink $log;
#- setting new environment.
$urpm->{config} = "$env/urpmi.cfg";
$urpm->{skiplist} = "$env/skip.list";
$urpm->{instlist} = "$env/inst.list";
$urpm->{statedir} = $env;
} else {
if ($uid > 0) {
#- only src files are installable using urpmi.
@names || @files and $urpm->{fatal}(1, _("Only superuser is allowed to install packages"));
#- allow installation.
if (@src_files) {
system("rpm", "-i$rpm_opt", @src_files, ($root ? ("--root", $root) : ()));
$? and message(_("Installation failed")), exit 1;
}
exit 0;
} else {
#- allow log if not defined.
$log ||= "/var/log/urpmi.log";
}
}
if ($log) {
#- log only at this point in case of query usage.
log_it(scalar localtime, " urpmi called with @ARGV\n");
open SAVEOUT, ">&STDOUT"; select SAVEOUT; $| = 1;
open SAVEERR, ">&STDERR"; select SAVEERR; $| = 1;
unless ($pid_out = open STDOUT, "|-") {
while (<STDIN>) {
open F, ">>$log"; select F; $| = 1;
select SAVEOUT; $| = 1;
$/ = \1;
print SAVEOUT $_;
print F $_;
close F;
}
exit 0;
}
unless ($pid_err = open STDERR, "|-") {
while (<STDIN>) {
open F, ">>$log"; select F; $| = 1;
select SAVEERR; $| = 1;
$/ = \1;
print SAVEERR $_;
print F $_;
close F;
}
exit 0;
}
select STDERR; $| = 1; # make unbuffered
select STDOUT; $| = 1; # make unbuffered
}
#- use specific sync routine.
$sync and $urpm->{sync} = $sync;
#- remove verbose if not asked.
unless ($bug) {
$urpm->{fatal} = sub { printf SAVEERR "%s\n", $_[1]; exit($_[0]) };
$urpm->{error} = sub { printf SAVEERR "%s\n", $_[0] };
$urpm->{log} = sub { printf SAVEERR "%s\n", $_[0] };
}
$verbose or $urpm->{log} = sub {};
$urpm->configure(nocheck_access => $env || $uid > 0,
media => $media,
update => $update,
);
my ($start, $end) = $urpm->register_rpms(@files, @src_files);
if ($bug) {
#- and a dump of rpmdb itself as synthesis file.
my $db = URPM::DB::open($root);
my $sig_handler = sub { undef $db; exit 3 };
local $SIG{INT} = $sig_handler;
local $SIG{QUIT} = $sig_handler;
local *RPMDB;
open RPMDB, "| " . ($ENV{LD_LOADER} || '') . " gzip -9 >'$bug/rpmdb.cz'";
$db->traverse(sub{
my ($p) = @_;
#- this is not right but may be enough.
my $files = join '@', grep { exists $urpm->{provides}{$_} } $p->files;
$p->pack_header;
$p->build_info(fileno *RPMDB, $files);
});
close RPMDB;
}
#- select individual files.
my $state = {};
my %requested;
defined $start && defined $end and @requested{($start .. $end)} = (1) x ($end-$start+1);
#- 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 dependency will be updated too.
#- make sure basesystem exists before.
if (@names) {
$urpm->search_packages(\%requested, [ @names ],
all => $all,
use_provides => $use_provides,
fuzzy => $fuzzy)
or $force or exit 1;
}
if (@src_names) {
$urpm->search_packages(\%requested, [ @src_names ],
all => $all,
use_provides => $use_provides,
fuzzy => $fuzzy,
src => 1)
or $force or exit 1;
}
#- filter to add in packages selected required packages.
sub ask_choice {
my ($urpm, $db, $state, $choices) = @_;
my $n = 1; #- default value.
my (@l) = map { scalar $_->fullname } @$choices;
my $from = undef; #TODO
if (@l > 1 && !$auto) {
my $msg = (defined $from ?
_("One of the following packages is needed to install %s:", $from) :
_("One of the following packages is needed:"));
if ($X) {
`gchooser "$msg" @l`;
$n = $? >> 8 || die;
} else {
message("$msg");
my $i = 0; foreach (@l) { message(" " . ++$i . "- $_") }
while (1) {
$n = message_input(_("What is your choice? (1-%d) ", $i));
defined $n or exit 1;
1 <= $n && $n <= $i and last;
message(_("Sorry, bad choice, try again\n"));
}
}
}
$choices->[$n - 1];
};
#- open/close of database should be moved here, in order to allow testing
#- some bogus case and check for integrity.
{
my $db;
#- take care of specific environment.
if ($env) {
$db = new URPM;
$db->parse_synthesis("$env/rpmdb.cz");
} else {
$db = URPM::DB::open($root);
}
my $sig_handler = sub { undef $db; exit 3 };
local $SIG{INT} = $sig_handler;
local $SIG{QUIT} = $sig_handler;
require URPM::Resolve;
#- auto select package for upgrading the distribution.
$auto_select and $urpm->request_packages_to_upgrade($db, $state, \%requested, requested => undef);
$urpm->resolve_requested($db, $state, \%requested, callback_choices => \&ask_choice);
}
if (%{$state->{ask_unselect} || {}}) {
unless ($auto) {
my $list = join "\n", map { scalar $urpm->{depslist}[$_]->fullname } keys %{$state->{ask_unselect}};
my $msg = _("Some package requested cannot be installed:\n%s\ndo you agree ?", $list);
if ($X) {
my $ok = _("Ok");
my $cancel = _("Cancel");
`gmessage -default $ok -buttons "$ok:0,$cancel:2" "$msg"`;
$? and exit 0;
} else {
$noexpr = _("Nn");
$yesexpr = _("Yy");
message_input($msg . _(" (Y/n) ")) =~ /[$noexpr]/ and exit 0;
}
}
delete @{$state->{selected}}{keys %{$state->{ask_unselect}}};
}
if (%{$state->{ask_remove} || {}}) {
unless ($auto) {
my $list = join "\n", sort { $a cmp $b } keys %{$state->{ask_remove}};
my $msg = _("The following packages have to be removed for others to be upgraded:\n%s\ndo you agree ?", $list);
if ($X) {
my $ok = _("Ok");
my $cancel = _("Cancel");
`gmessage -default $ok -buttons "$ok:0,$cancel:2" "$msg"`;
$? and exit 0;
} else {
$noexpr = _("Nn");
$yesexpr = _("Yy");
message_input($msg . _(" (Y/n) ")) =~ /[$noexpr]/ and exit 0;
}
}
}
#- get out of package that should not be upgraded.
$urpm->deselect_unwanted_packages($state->{selected});
#- package to install as a array of strings.
my @to_install;
#- check if there is at least one package to install that
#- has not been given by the user.
my $ask_user = $env;
my $sum = 0;
my @root_only;
foreach my $pkg (sort { $a->name cmp $b->name } @{$urpm->{depslist}}[keys %{$state->{selected}}]) {
$ask_user ||= $pkg->flag_required || $auto_select;
my $fullname = $pkg->fullname;
if (!$env && $uid > 0 && $pkg->arch ne 'src') {
push @root_only, $fullname;
} elsif ($uid > 0 || $pkg->arch ne 'src') {
$sum += $pkg->size;
push @to_install, $fullname;
}
}
if ($env) {
my $msg = _("To satisfy dependencies, the following packages are going to be installed (%d MB)", toMb($sum));
my $p = join "\n", @to_install;
print STDERR "$msg:\n$p\n";
exit 0; #- exit now for specific environment.
}
if (@root_only) {
print STDERR _("You need to be root to install the following dependencies:\n%s\n", join ' ', @root_only);
exit 1;
} elsif (!$auto && $ask_user) {
my $msg = _("To satisfy dependencies, the following packages are going to be installed (%d MB)", toMb($sum));
my $msg2 = _("Is it OK?");
my $p = join "\n", @to_install;
if ($X) {
my $ok = _("Ok");
my $cancel = _("Cancel");
`gmessage -default $ok -buttons "$ok:0,$cancel:2" "$msg:\n$p\n\n$msg2"`;
$? and exit 0;
} else {
$noexpr = _("Nn");
$yesexpr = _("Yy");
message_input("$msg:\n$p\n$msg2" . _(" (Y/n) ")) =~ /[$noexpr]/ and exit 0;
}
}
#- if not root, the list become invisible and no download will be possible.
my ($local_sources, $list, $local_to_removes) = $urpm->get_source_packages($state->{selected});
unless ($local_sources || $list) {
$urpm->{fatal}(3, _("unable to get source packages, aborting"));
}
#- clean cache with file that are not necessary with this transaction.
unless ($noclean) {
foreach (@$local_to_removes) {
unlink $_;
}
}
my %sources = $urpm->download_source_packages($local_sources, $list, ($X ? '' : 'force_local'),
(!$auto || $allow_medium_change) && sub {
my $msg = _("Please insert the medium named \"%s\" on device [%s]", @_);
my $msg2 = _("Press Enter when ready...");
if ($X) {
my $ok = _("Ok");
my $cancel = _("Cancel");
$msg =~ s/"/\\"/g;
`gmessage -default $ok -buttons "$ok:0,$cancel:2" "$msg"`;
!$?;
} else {
defined message_input("$msg\n$msg2 ");
}
});
my %sources_install = %{$urpm->extract_packages_to_install(\%sources) || {}};
if (%sources_install || %sources) {
if ($verify_rpm) {
my @invalid_sources;
foreach (values %sources_install, values %sources) {
URPM::verify_rpm($_) =~ /NOT OK/ and push @invalid_sources, $_;
}
if (@invalid_sources) {
my $msg = _("The following packages have bad signatures");
my $msg2 = _("Do you want to continue installation ?");
my $p = join "\n", @invalid_sources;
if ($auto) {
message("$msg:\n$p\n", 'noX');
exit 1;
} else {
if ($X) {
my $ok = _("Ok");
my $cancel = _("Cancel");
`gmessage -default $cancel -buttons "$ok:0,$cancel:2" "$msg:\n$p\n\n$msg2"`;
$? and exit 1;
} else {
$noexpr = _("Nn");
$yesexpr = _("Yy");
message_input("$msg:\n$p\n$msg2" . _(" (y/N) ")) =~ /[$yesexpr]/ or exit 1;
}
}
}
}
message(_("installing %s\n", join(' ', values %sources_install, values %sources)));
log_it(scalar localtime, " ", join(' ', values %sources_install, values %sources), "\n");
#- check for local files.
foreach (values %sources_install, values %sources) {
m|^/| && ! -e $_ or next;
message(_("Installation failed, some files are missing.\nYou may want to update your urpmi database"));
exit 2;
}
$urpm->{log}("starting installing packages");
if ($uid > 0) {
system("rpm", "-i$rpm_opt", values %sources_install, values %sources, ($root ? ("--root", $root) : ()));
$? and message(_("Installation failed")), exit 1;
exit 0;
} else {
if ($X && !$root) {
system("rpm", "-e", "--nodeps", keys %{$state->{ask_remove} || {}}, ($root ? ("--root", $root) : ()));
system("grpmi", $WID ? ("--WID=$WID") : (),
(map { ("-noupgrade", $_) } values %sources_install), values %sources);
if ($?) {
#- grpmi handles --nodeps and --force by itself,
#- and $WID is defined when integrated in rpminst.
$WID or message(_("Installation failed"));
exit(($? >> 8) + 32); #- forward grpmi error + 32
}
} else {
my @l = $urpm->install($root, [ keys %{$state->{ask_remove} || {}} ], \%sources_install, \%sources,
translate_message => 1);
if (@l) {
message(_("Installation failed") . ":\n" . join("\n", map { "\t$_" } @l));
m|^/| && !-e $_ and exit 2 foreach values %sources_install, values %sources; #- missing local file
$auto || !$allow_nodeps && !$allow_force and exit 1; #- if auto has been set, avoid asking user.
$noexpr = _("Nn");
$yesexpr = _("Yy");
message_input(_("Try installation without checking dependencies? (y/N) "), $force && $yesexpr) =~ /[$yesexpr]/
or exit 1;
$urpm->{log}("starting installing packages without deps");
@l = $urpm->install($root, [ keys %{$state->{ask_remove} || {}} ], \%sources_install, \%sources,
translate_message => 1, nodeps => 1);
if (@l) {
message(_("Installation failed") . ":\n" . join("\n", map { "\t$_" } @l));
!$allow_force and exit 1;
message_input(_("Try installation even more strongly (--force)? (y/N) "), $force && $yesexpr) =~ /[$yesexpr]/
or exit 1;
$urpm->{log}("starting force installing packages without deps");
@l = $urpm->install($root, [ keys %{$state->{ask_remove} || {}} ], \%sources_install, \%sources,
translate_message => 1, nodeps => 1, force => 1);
@l and $urpm->fatal(2, _("Installation failed") . ":\n" . join("\n", map { "\t$_" } @l));
}
}
}
}
} else {
message(_("everything already installed"), $auto);
}
#- this help flushing correctly by closing this file before (piped on tee).
#- but killing them is generally better.
if ($pid_err && $pid_out) {
kill 15, $pid_err, $pid_out;
close STDERR;
close STDOUT;
}
sub toMb {
my $nb = $_[0] / 1024 / 1024;
int $nb + 0.5;
}
sub log_it {
#- if invoked as a simple user, nothing should be logged.
if ($log) {
local *LOG;
open LOG, ">>$log" or die "can't output to log file\n";
print LOG @_;
}
}
#- message functions.
sub message {
my ($msg, $noX) = @_;
if ($X && !$noX) {
`gmessage -default Ok -buttons Ok "$msg"`;
$bug and log_it($msg);
} else {
if ($bug) {
print STDOUT "$msg\n";
} else {
print SAVEOUT "$msg\n";
}
}
}
sub message_input {
my ($msg, $default_input) = @_;
if ($X && !default_input) { #- if a default input is given, the user doesn't have to choose (and being asked).
`gmessage -default Ok -buttons Ok "$msg"`;
$bug and log_it($msg);
} else {
if ($bug) {
print STDOUT "$msg";
} else {
print SAVEOUT "$msg";
}
}
my $input = $default_input || <STDIN>;
$bug and log_it($input);
return $input;
}
sub untaint {
my @r = ();
foreach (@_) {
/(.*)/;
push @r, $1;
}
@r == 1 ? $r[0] : @r
}
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