package Rpmdrake::open_db; #***************************************************************************** # # Copyright (c) 2002 Guillaume Cottenceau # Copyright (c) 2002-2007 Thierry Vignaud <tvignaud@mandriva.com> # Copyright (c) 2003, 2004, 2005 MandrakeSoft SA # Copyright (c) 2005-2007 Mandriva SA # # This program is free software; you can redistribute it and/or modify # it under the terms of the GNU General Public License version 2, as # published by the Free Software Foundation. # # 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. # #***************************************************************************** # # $Id: open_db.pm 268344 2010-05-06 13:06:08Z jvictor $ use strict; use common; use rpmdrake; use URPM; use urpm; use urpm::args; use urpm::select; use urpm::media; use feature 'state'; use Exporter; our @ISA = qw(Exporter); our @EXPORT = qw(fast_open_urpmi_db get_backport_media get_inactive_backport_media get_update_medias is_it_a_devel_distro open_rpm_db open_urpmi_db ); # because rpm blocks some signals when rpm DB is opened, we don't keep open around: sub open_rpm_db { my ($o_force) = @_; my $host; log::explanations("opening the RPM database"); if ($::rpmdrake_options{parallel} && ((undef, $host) = @{$::rpmdrake_options{parallel}})) { state $done; my $dblocation = "/var/cache/urpmi/distantdb/$host"; if (!$done || $o_force) { print "syncing db from $host to $dblocation..."; mkdir_p "$dblocation/var/lib/rpm"; system "rsync -Sauz -e ssh $host:/var/lib/rpm/ $dblocation/var/lib/rpm"; $? == 0 or die "Couldn't sync db from $host to $dblocation"; $done = 1; print "done.\n"; } URPM::DB::open($dblocation) or die "Couldn't open RPM DB"; } else { my $db; if ($::env) { #- URPM has same methods as URPM::DB and empty URPM will be seen as empty URPM::DB. $db = new URPM; $db->parse_synthesis("$::env/rpmdb.cz"); } else { $db = URPM::DB::open($::rpmdrake_options{'rpm-root'}[0]); } $db or die "Couldn't open RPM DB (" . ($::env ? "$::env/rpmdb.cz" : $::rpmdrake_options{'rpm-root'}[0]) . ")"; } } # do not pay the urpm::media::configure() heavy cost: sub fast_open_urpmi_db() { my $urpm = urpm->new; my $error_happened; $urpm->{fatal} = sub { $error_happened = 1; interactive_msg(N("Fatal error"), N("A fatal error occurred: %s.", $_[1])); }; urpm::set_files($urpm, $::rpmdrake_options{'urpmi-root'}[0]) if $::rpmdrake_options{'urpmi-root'}[0]; $::rpmdrake_options{'rpm-root'}[0] ||= $::rpmdrake_options{'urpmi-root'}[0]; urpm::args::set_root($urpm, $::rpmdrake_options{'rpm-root'}[0]) if $::rpmdrake_options{'rpm-root'}[0]; urpm::args::set_debug($urpm) if $::rpmdrake_options{debug}; $urpm->get_global_options; $urpm->{options}{wait_lock} = $::rpmdrake_options{'wait-lock'}; $urpm->{options}{'verify-rpm'} = !$::rpmdrake_options{'no-verify-rpm'} if defined $::rpmdrake_options{'no-verify-rpm'}; $urpm->{options}{auto} = $::rpmdrake_options{auto} if defined $::rpmdrake_options{auto}; urpm::args::set_verbosity(); if ($::rpmdrake_options{env} && $::rpmdrake_options{env}[0]) { $::env = $::rpmdrake_options{env}[0]; # prevent crashing in URPM.pm prevent when using --env: $::env = "$ENV{PWD}/$::env" if $::env !~ m!^/!; urpm::set_env($urpm, $::env); } $urpm::args::options{justdb} = $::rpmdrake_options{justdb}; urpm::media::read_config($urpm, 0); foreach (@{$urpm->{media}}) { next if $_->{ignore}; urpm::media::_tempignore($_, 1) if $ignore_debug_media->[0] && $_->{name} =~ /debug/i; } # FIXME: seems uneeded with newer urpmi: if ($error_happened) { touch('/etc/urpmi/urpmi.cfg'); exec('edit-urpm-sources.pl'); } $urpm; } sub is_it_a_devel_distro() { state $res; return $res if defined $res; my $path = $::rpmdrake_options{'urpmi-root'}[0] . '/etc/product.id'; $res = common::parse_LDAP_namespace_structure(cat_($path))->{branch} eq 'Devel'; return $res; } sub get_backport_media { my ($urpm) = @_; grep { $_->{name} =~ /backport/i && $_->{name} !~ /debug|sources/i } @{$urpm->{media}}; } sub get_inactive_backport_media { my ($urpm) = @_; map { $_->{name} } grep { $_->{ignore} } get_backport_media($urpm); } sub get_update_medias { my ($urpm) = @_; if (is_it_a_devel_distro()) { grep { !$_->{ignore} } @{$urpm->{media}}; } else { grep { !$_->{ignore} && $_->{update} } @{$urpm->{media}}; } } sub open_urpmi_db { my (%urpmi_options) = @_; my $urpm = fast_open_urpmi_db(); my $media = ref $::rpmdrake_options{media} ? join(',', @{$::rpmdrake_options{media}}) : ''; my $searchmedia = $urpmi_options{update} ? undef : join(',', get_inactive_backport_media($urpm)); $urpm->{lock} = urpm::lock::urpmi_db($urpm, undef, wait => $urpm->{options}{wait_lock}) if !$::env; my $previous = $::rpmdrake_options{'previous-priority-upgrade'}; urpm::select::set_priority_upgrade_option($urpm, (ref $previous ? join(',', @$previous) : ())); urpm::media::configure($urpm, media => $media, if_($searchmedia, searchmedia => $searchmedia), %urpmi_options); $urpm; } 1;