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-rwxr-xr-xurpm/main_loop.pm284
1 files changed, 284 insertions, 0 deletions
diff --git a/urpm/main_loop.pm b/urpm/main_loop.pm
new file mode 100755
index 00000000..b8716801
--- /dev/null
+++ b/urpm/main_loop.pm
@@ -0,0 +1,284 @@
+package urpm::main_loop;
+
+# $Id$
+
+#- Copyright (C) 1999, 2000, 2001, 2002, 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 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;
+use urpm;
+use urpm::args;
+use urpm::msg;
+use urpm::install;
+use urpm::media;
+use urpm::select;
+use urpm::get_pkgs;
+use urpm::signature;
+use urpm::util qw(untaint difference2 member partition);
+
+# locking is left to callers
+sub run {
+ my ($urpm, $state, $something_was_to_be_done, $ask_unselect, $requested, $callbacks) = @_;
+
+ #- global boolean options
+ my ($auto_select, $no_install, $install_src, $clean, $noclean, $force, $parallel, $test) =
+ ($::auto_select, $::no_install, $::install_src, $::clean, $::noclean, $::force, $::parallel, $::test);
+
+my ($local_sources, $list) = urpm::get_pkgs::selected2list($urpm,
+ $state->{selected},
+ clean_all => $clean,
+ clean_other => !$noclean && $urpm->{options}{'pre-clean'},
+);
+unless ($local_sources || $list) {
+ $urpm->{fatal}(3, N("unable to get source packages, aborting"));
+}
+
+my %sources = %$local_sources;
+my %error_sources;
+
+$callbacks->{pre_removable} and $callbacks->{pre_removable}->();
+urpm::removable::copy_packages_of_removable_media($urpm,
+ $list, \%sources,
+ $callbacks->{copy_removable});
+$callbacks->{post_removable} and $callbacks->{post_removable}->();
+
+#- now create transaction just before installation, this will save user impression of slowness.
+#- split of transaction should be disabled if --test is used.
+urpm::install::create_transaction($urpm, $state,
+ nodeps => $urpm->{options}{'allow-nodeps'} || $urpm->{options}{'allow-force'},
+ split_level => $urpm->{options}{'split-level'},
+ split_length => !$test && $urpm->{options}{'split-length'});
+
+my ($ok, $nok) = (0, 0);
+my @errors;
+
+foreach my $set (@{$state->{transaction} || []}) {
+ my (@transaction_list, %transaction_sources);
+
+ #- put a blank line to separate with previous transaction or user question.
+ print "\n" if $options{verbose} >= 0;
+
+ #- prepare transaction...
+ urpm::install::prepare_transaction($urpm, $set, $list, \%sources, \@transaction_list, \%transaction_sources);
+
+ #- first, filter out what is really needed to download for this small transaction.
+ urpm::get_pkgs::download_packages_of_distant_media($urpm,
+ \@transaction_list,
+ \%transaction_sources,
+ \%error_sources,
+ quiet => $options{verbose} < 0,
+ callback => $callbacks->{trans_log},
+ );
+ $callbacks->{post_download} and $callbacks->{post_download}->();
+ my %transaction_sources_install = %{$urpm->extract_packages_to_install(\%transaction_sources, $state) || {}};
+ $callbacks->{post_extract} and $callbacks->{post_extract}->($set, \%transaction_sources, \%transaction_sources_install);
+
+ if (!$force && ($urpm->{options}{'verify-rpm'} || grep { $_->{'verify-rpm'} } @{$urpm->{media}})) {
+ $callbacks->{pre_check_sig} and $callbacks->{pre_check_sig}->();
+ # CHECK ME: rpmdrake passed "basename => 1" option:
+ my @bad_signatures = urpm::signature::check($urpm, \%transaction_sources_install, \%transaction_sources,
+ callback => $callbacks->{check_sig}
+ );
+
+ if (@bad_signatures) {
+ my $msg = @bad_signatures == 1 ?
+ N("The following package has bad signature")
+ : N("The following packages have bad signatures");
+ my $msg2 = N("Do you want to continue installation ?");
+ my $p = join "\n", @bad_signatures;
+ $callbacks->{bad_signature}->("$msg:\n$p\n", $msg2);
+ }
+ }
+
+ #- install source package only (whatever the user is root or not, but use rpm for that).
+ if ($install_src) {
+ if (my @l = grep { /\.src\.rpm$/ } values %transaction_sources_install, values %transaction_sources) {
+ my $rpm_opt = $options{verbose} >= 0 ? 'vh' : '';
+ system("rpm", "-i$rpm_opt", @l, ($urpm->{root} ? ("--root", $urpm->{root}) : @{[]}));
+ #- Warning : the following message is parsed in urpm::parallel_*
+ if ($?) {
+ print N("Installation failed"), "\n";
+ ++$nok;
+ }
+ }
+ next;
+ }
+
+ next if $no_install;
+
+ #- clean to remove any src package now.
+ foreach (\%transaction_sources_install, \%transaction_sources) {
+ foreach my $id (keys %$_) {
+ my $pkg = $urpm->{depslist}[$id] or next;
+ $pkg->arch eq 'src' and delete $_->{$id};
+ }
+ }
+
+ if (keys(%transaction_sources_install) || keys(%transaction_sources)) {
+ if ($parallel) {
+ print N("distributing %s", join(' ', values %transaction_sources_install, values %transaction_sources)), "\n";
+ #- no remove are handle here, automatically done by each distant node.
+ $urpm->{log}("starting distributed install");
+ $urpm->{parallel_handler}->parallel_install(
+ $urpm,
+ [ keys %{$state->{rejected} || {}} ], \%transaction_sources_install, \%transaction_sources,
+ test => $test,
+ excludepath => $urpm->{options}{excludepath}, excludedocs => $urpm->{options}{excludedocs},
+ );
+ } else {
+ if ($options{verbose} >= 0) {
+ my @packnames = (values %transaction_sources_install, values %transaction_sources);
+ (my $common_prefix) = $packnames[0] =~ m!^(.*)/!;
+ if (length($common_prefix) && @packnames == grep { m!^\Q$common_prefix/! } @packnames) {
+ #- there's a common prefix, simplify message
+ print N("installing %s from %s", join(' ', map { s!.*/!!; $_ } @packnames), $common_prefix), "\n";
+ } else {
+ print N("installing %s", join "\n", @packnames), "\n";
+ }
+ }
+ my $to_remove = $urpm->{options}{'allow-force'} ? [] : $set->{remove} || [];
+ bug_log(scalar localtime(), " ", join(' ', values %transaction_sources_install, values %transaction_sources), "\n");
+ $urpm->{log}("starting installing packages");
+ my %install_options_common = (
+ test => $test,
+ excludepath => $urpm->{options}{excludepath},
+ excludedocs => $urpm->{options}{excludedocs},
+ repackage => $urpm->{options}{repackage},
+ post_clean_cache => $urpm->{options}{'post-clean'},
+ oldpackage => $state->{oldpackage},
+ nosize => $urpm->{options}{ignoresize},
+ ignorearch => $urpm->{options}{ignorearch},
+ noscripts => $urpm->{options}{noscripts},
+ callback_inst => $callbacks->{inst},
+ callback_trans => $callbacks->{trans},
+ );
+ my @l = urpm::install::install($urpm,
+ $to_remove,
+ \%transaction_sources_install, \%transaction_sources,
+ %install_options_common,
+ );
+ if (@l) {
+ #- Warning : the following message is parsed in urpm::parallel_*
+ my $msg = N("Installation failed:") . "\n" . join("\n", map { "\t$_" } @l) . "\n";
+ if ($urpm->{options}{auto} || !$urpm->{options}{'allow-nodeps'} && !$urpm->{options}{'allow-force'}) {
+ print $msg;
+ ++$nok;
+ ++$urpm->{logger_id};
+ push @errors, @l;
+ } else {
+ $callbacks->{ask_yes_or_no}->(N("Installation failed"),
+ $msg . N("Try installation without checking dependencies? (y/N) ")) or ++$nok, next;
+ $urpm->{log}("starting installing packages without deps");
+ @l = urpm::install::install($urpm,
+ $to_remove,
+ \%transaction_sources_install, \%transaction_sources,
+ nodeps => 1,
+ %install_options_common,
+ );
+ if (@l) {
+ #- Warning : the following message is parsed in urpm::parallel_*
+ my $msg = N("Installation failed:") . "\n" . join("\n", map { "\t$_" } @l) . "\n";
+ if (!$urpm->{options}{'allow-force'}) {
+ print $msg;
+ ++$nok;
+ ++$urpm->{logger_id};
+ push @errors, @l;
+ } else {
+ $callbacks->{ask_yes_or_no}->(N("Installation failed"),
+ $msg . N("Try harder to install (--force)? (y/N) ")) or ++$nok, next;
+ $urpm->{log}("starting force installing packages without deps");
+ @l = urpm::install::install($urpm,
+ $to_remove,
+ \%transaction_sources_install, \%transaction_sources,
+ nodeps => 1, force => 1,
+ %install_options_common,
+ );
+ if (@l) {
+ #- Warning : the following message is parsed in urpm::parallel_*
+ print N("Installation failed:") . "\n" . join("\n", map { "\t$_" } @l), "\n";
+ ++$nok;
+ ++$urpm->{logger_id};
+ push @errors, @l;
+ } else {
+ ++$ok;
+ }
+ }
+ } else {
+ ++$ok;
+ }
+ }
+ } else {
+ ++$ok;
+ }
+ }
+ }
+}
+
+$callbacks->{completed} and $callbacks->{completed}->();
+
+#- keep a track of error code.
+my $exit_code = 0;
+if (values %error_sources) {
+ $callbacks->{missing_files_summary} and $callbacks->{missing_files_summary}->(\%error_sources);
+ #- Warning : the following message is parsed in urpm::parallel_*
+ print N("Installation failed, some files are missing:\n%s\nYou may want to update your urpmi database",
+ join "\n", map { s|([^:]*://[^/:\@]*:)[^/:\@]*(\@.*)|$1xxxx$2|; " $_" } values %error_sources), "\n";
+ $exit_code = 10;
+}
+if ($nok) {
+ $callbacks->{trans_error_summary} and $callbacks->{trans_error_summary}->($nok, \@errors);
+ $nok > 1 and print P("%d installation transaction failed",
+ "%d installation transactions failed", $nok, $nok) . (@errors && ":\n" . join("\n", map { "\t$_" } @errors)), "\n";
+ if ($exit_code) {
+ $exit_code = $ok ? 13 : 14;
+ } else {
+ $exit_code = $ok ? 11 : 12;
+ }
+} else {
+ $callbacks->{success_summary} and $callbacks->{success_summary}->();
+ if ($test) {
+ #- Warning : the following message is parsed in urpm::parallel_*
+ print N("Installation is possible"), "\n";
+ } elsif ($something_was_to_be_done || $auto_select) {
+ if (@{$state->{transaction} || []} == 0 && @$ask_unselect == 0) {
+ if ($options{verbose} >= 0) {
+ if ($auto_select) {
+ print N("Packages are up to date"), "\n";
+ } else {
+ my @pkgs = map { $urpm->{depslist}[$_] } map { split /\|/ } keys %$requested;
+ my ($installed, $error) = partition { $_->flag_installed } @pkgs;
+ my @installed = map { scalar $_->fullname } @$installed;
+ my @error = map { scalar $_->fullname } @$error;
+ my @msg1 = @installed == 0 ? () :
+ @installed == 1 ?
+ N("Package %s is already installed", join(', ', @installed)) :
+ N("Packages %s are already installed", join(', ', @installed));
+ my @msg2 = @error == 0 ? () :
+ @error == 1 ?
+ N("Package %s can not be installed", join(', ', @error)) :
+ N("Packages %s can not be installed", join(', ', @error));
+ print join("\n", @msg1, @msg2, '');
+ }
+ }
+ $exit_code = 15 if our $expect_install;
+ }
+ }
+}
+ $exit_code;
+}
+
+1;