drakx - Mageia Installer and base platform for many utilities

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author	Olivier Blin <oblin@mandriva.org>	2004-08-20 14:59:28 +0000
committer	Olivier Blin <oblin@mandriva.org>	2004-08-20 14:59:28 +0000
commit	96e6c149919e1cc7d7145d0b565612c85ef91919 (patch)
tree	929a5d6853818db3e0e94f3b689ccdc6aa0017a2 /docs/draknet_advanced_doc.txt
parent	b9a23d59ec4a8346ee9463b68710b02bfc51264a (diff)
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(configureNetwork) net_cnx_* scripts are dead

Diffstat (limited to 'docs/draknet_advanced_doc.txt')

0 files changed, 0 insertions, 0 deletions

package install::pkgs; # $Id$ use strict; BEGIN { # needed before "use URPM" mkdir '/etc/rpm'; symlink "/tmp/stage2/etc/rpm/$_", "/etc/rpm/$_" foreach 'macros.d'; } use URPM; use URPM::Resolve; use URPM::Signature; use urpm::select; use common; use install::any; use install::media qw(getFile_ getAndSaveFile_ packageMedium); use run_program; use detect_devices; use log; use fs; use fs::any; use fs::loopback; use c; #- lower bound on the left ( aka 90 means [90-100[ ) our %compssListDesc = ( 5 => N_("must have"), 4 => N_("important"), 3 => N_("very nice"), 2 => N_("nice"), 1 => N_("maybe"), ); #- constant for small transaction. our $limitMinTrans = 13; sub cleanHeaders() { rm_rf("$::prefix/tmp/headers") if -e "$::prefix/tmp/headers"; } #- get all headers from an hdlist file. sub extractHeaders { my ($pkgs, $media) = @_; cleanHeaders(); foreach my $medium (@$media) { $medium->{selected} or next; my @l = grep { $_->id >= $medium->{start} && $_->id <= $medium->{end} } @$pkgs or next; eval { require packdrake; my $packer = new packdrake(install::media::hdlist_on_disk($medium), quiet => 1); $packer->extract_archive("$::prefix/tmp/headers", map { $_->header_filename } @l); }; $@ and log::l("packdrake failed: $@"); } foreach (@$pkgs) { my $f = "$::prefix/tmp/headers/" . $_->header_filename; $_->update_header($f) or log::l("unable to open header file $f"), next; } } #- TODO BEFORE TODO #- size and correction size functions for packages. my $B = 1.20873; my $C = 4.98663; #- does not take hdlist's into account as getAvailableSpace will do it. sub correctSize { $B * $_[0] + $C } sub invCorrectSize { ($_[0] - $C) / $B } sub selectedSize { my ($packages) = @_; my $size = 0; my %skip; #- take care of packages selected... foreach (@{$packages->{depslist}}) { if ($_->flag_selected) { $size += $_->size; #- if a package is obsoleted with the same name it should #- have been selected, so a selected new package obsoletes #- all the old package. exists $skip{$_->name} and next; $skip{$_->name} = undef; $size -= $packages->{sizes}{$_->name}; } } #- but remove size of package being obsoleted or removed. foreach (keys %{$packages->{state}{rejected}}) { my ($name) = /(.*)-[^\-]*-[^\-]*$/ or next; exists $skip{$name} and next; $skip{$name} = undef; $size -= $packages->{sizes}{$name}; } $size; } sub size2time { my ($x, $max) = @_; my $A = 7e-07; my $limit = min($max * 3 / 4, 9e8); if ($x < $limit) { $A * $x; } else { $x -= $limit; my $B = 6e-16; my $C = 15e-07; $B * $x ** 2 + $C * $x + $A * $limit; } } #- search package with given name and compatible with current architecture. #- take the best one found (most up-to-date). sub packageByName { my ($packages, $name) = @_; my @l = grep { $_->is_arch_compat && $_->name eq $name } URPM::packages_providing($packages, $name); my $best; foreach (@l) { if ($best && $best != $_) { $_->compare_pkg($best) > 0 and $best = $_; } else { $best = $_; } } $best or log::l("unknown package `$name'"); $best; } sub bestKernel_extensions { my ($o_match_all_hardware) = @_; $o_match_all_hardware ? (arch() =~ /i.86/ ? '-desktop586' : '-desktop') : detect_devices::is_xbox() ? '-xbox' : detect_devices::is_i586() ? '-desktop586' : detect_devices::dmi_detect_memory() > 3.8 * 1024 ? '-server' : '-desktop'; } sub bestKernelPackage { my ($packages, $o_match_all_hardware) = @_; my @preferred_exts = bestKernel_extensions($o_match_all_hardware); my @kernels = grep { $_ } map { packageByName($packages, "kernel$_-latest") } @preferred_exts; log::l("bestKernelPackage (" . join(':', @preferred_exts) . "): " . join(' ', map { $_->name } @kernels) . (@kernels > 1 ? ' (choosing the first)' : '')); $kernels[0]; } sub packagesToInstall { my ($packages) = @_; my @packages; foreach (@{$packages->{media}}) { $_->{selected} or next; log::l("examining packagesToInstall of medium $_->{name}"); push @packages, grep { $_->flag_selected } install::media::packagesOfMedium($packages, $_); } log::l("found " . scalar(@packages) . " packages to install"); @packages; } sub packageRequest { my ($packages, $pkg) = @_; #- check if the same or better version is installed, #- do not select in such case. $pkg && ($pkg->flag_upgrade || !$pkg->flag_installed) or return; #- check for medium selection, if the medium has not been #- selected, the package cannot be selected. packageMedium($packages, $pkg)->{selected} or return; +{ $pkg->id => 1 }; } sub packageCallbackChoices { my ($urpm, $_db, $_state, $choices, $virtual_pkg_name, $prefered) = @_; if ($prefered && @$prefered) { @$prefered; } elsif (my @l = packageCallbackChoices_($urpm, $choices, $virtual_pkg_name)) { @l; } else { log::l("packageCallbackChoices: default choice from " . join(",", map { $_->name } @$choices) . " for $virtual_pkg_name"); $choices->[0]; } } sub packageCallbackChoices_ { my ($urpm, $choices, $virtual_pkg_name) = @_; my ($prefer, $_other) = urpm::select::get_preferred($urpm, $choices, ''); if (@$prefer) { @$prefer; } elsif ($virtual_pkg_name eq 'kernel') { my $re = join('|', map { "kernel\Q$_-2" } bestKernel_extensions($o_match_all_hardware)); my @l = grep { $_->name =~ $re } @$choices; log::l("packageCallbackChoices: kernel chosen ", join(",", map { $_->name } @l), " in ", join(",", map { $_->name } @$choices)); @l; } elsif ($choices->[0]->name =~ /^kernel-(.*source-|.*-devel-)/) { my @l = grep { if ($_->name =~ /^kernel-.*source-stripped-(.*)/) { my $version = quotemeta($1); find { $_->name =~ /-$version$/ && ($_->flag_installed || $_->flag_selected); } $urpm->packages_providing('kernel'); } elsif ($_->name =~ /(kernel-.*)-devel-(.*)/) { my $kernel = "$1-$2"; my $p = packageByName($urpm, $kernel); $p && ($p->flag_installed || $p->flag_selected); } elsif ($_->name =~ /^kernel-.*source-/) { #- hopefully we don't have a media with kernel-source but not kernel-source-stripped nor kernel-.*-devel 0; } else { log::l("unknown kernel-source package " . $_->fullname); 0; } } @$choices; log::l("packageCallbackChoices: kernel source chosen ", join(",", map { $_->name } @l), " in ", join(",", map { $_->name } @$choices)); @l; } else { (); } } sub skip_packages { my ($packages, $skipped_packages) = @_; $packages->compute_flags($skipped_packages, skip => 1); } sub select_by_package_names { my ($packages, $names, $b_base) = @_; my @l; foreach (@$names) { my $p = packageByName($packages, $_) or next; push @l, selectPackage($packages, $p, $b_base); } @l; } sub select_by_package_names_or_die { my ($packages, $names, $b_base) = @_; foreach (@$names) { my $p = packageByName($packages, $_) or die "package $_ not found"; !$p->flag_installed && !$p->flag_selected or next; my ($_pkgs, $error) = selectPackage_with_error($packages, $p, $b_base); $error and die N("Some packages requested by %s cannot be installed:\n%s", $_, $error); } } sub resolve_requested_and_check { my ($packages, $state, $requested) = @_; my @l = $packages->resolve_requested($packages->{rpmdb}, $state, $requested, callback_choices => \&packageCallbackChoices); my $error; if (find { !exists $state->{selected}{$_} } keys %$requested) { my @rejected = urpm::select::unselected_packages($packages, $state); $error = urpm::select::translate_why_unselected($packages, $state, @rejected); log::l("ERROR: selection failed: $error"); } \@l, $error; } sub selectPackage { my ($packages, $pkg, $b_base) = @_; my ($pkgs, $_error) = selectPackage_with_error($packages, $pkg, $b_base); @$pkgs; } sub selectPackage_with_error { my ($packages, $pkg, $b_base) = @_; my $state = $packages->{state} ||= {}; $packages->{rpmdb} ||= rpmDbOpen(); my ($pkgs, $error) = resolve_requested_and_check($packages, $state, packageRequest($packages, $pkg) || {}); if ($b_base) { $_->set_flag_base foreach @$pkgs; } ($pkgs, $error); } sub unselectPackage { my ($packages, $pkg) = @_; #- base packages are not unselectable, #- and already unselected package are no more unselectable. $pkg->flag_base and return; $pkg->flag_selected or return; my $state = $packages->{state} ||= {}; log::l("removing selection on package " . $pkg->fullname); my @l = $packages->disable_selected($packages->{rpmdb}, $state, $pkg); log::l(" removed selection on package " . $pkg->fullname . "gives " . join(',', map { scalar $_->fullname } @l)); } sub unselectAllPackages { my ($packages) = @_; my %keep_selected; log::l("unselecting all packages..."); foreach (@{$packages->{depslist}}) { if ($_->flag_base || $_->flag_installed && $_->flag_selected) { #- keep track of packages that should be kept selected. $keep_selected{$_->id} = $_; } else { #- deselect all packages except base or packages that need to be upgraded. $_->set_flag_required(0); $_->set_flag_requested(0); } } #- clean state, in order to start with a brand new set... $packages->{state} = {}; resolve_requested_and_check($packages, $packages->{state}, \%keep_selected); } sub empty_packages { my ($o_keep_unrequested_dependencies) = @_; my $packages = new URPM; #- add additional fields used by DrakX. @$packages{qw(count media)} = (0, []); $packages->{log} = \&log::l; $packages->{prefer_vendor_list} = '/etc/urpmi/prefer.vendor.list'; $packages->{keep_unrequested_dependencies} = defined($o_keep_unrequested_dependencies) ? $o_keep_unrequested_dependencies : 1; $packages; } sub read_rpmsrate { my ($packages, $rpmsrate_flags_chosen, $file, $match_all_hardware) = @_; require pkgs; pkgs::read_rpmsrate($packages, $rpmsrate_flags_chosen, $file, $match_all_hardware); } sub readCompssUsers { my ($file) = @_; my $f = common::open_file($file) or log::l("can not find $file: $!"), return; my ($compssUsers, $gtk_display_compssUsers) = eval join('', <$f>); if ($@) { log::l("ERROR: bad $file: $@"); } else { log::l("compssUsers.pl got: ", join(', ', map { qq("$_->{path}|$_->{label}") } @$compssUsers)); } ($compssUsers, $gtk_display_compssUsers); } sub saveCompssUsers { my ($packages, $compssUsers) = @_; my $flat; foreach (@$compssUsers) { my %fl = map { ("CAT_$_" => 1) } @{$_->{flags}}; $flat .= "$_->{label} [icon=xxx] [path=$_->{path}]\n"; foreach my $p (@{$packages->{depslist}}) { my @flags = $p->rflags; if ($p->rate && any { any { !/^!/ && $fl{$_} } split('\|\|') } @flags) { $flat .= sprintf "\t%d %s\n", $p->rate, $p->name; } } } my $urpmidir = install::media::urpmidir(); output "$urpmidir/compssUsers.flat", $flat; } sub setSelectedFromCompssList { my ($packages, $rpmsrate_flags_chosen, $min_level, $max_size) = @_; $rpmsrate_flags_chosen->{TRUE} = 1; #- ensure TRUE is set my $nb = selectedSize($packages); foreach my $p (sort { $b->rate <=> $a->rate } @{$packages->{depslist}}) { my @flags = $p->rflags; next if !$p->rate || $p->rate < $min_level || any { !any { /^!(.*)/ ? !$rpmsrate_flags_chosen->{$1} : $rpmsrate_flags_chosen->{$_} } split('\|\|') } @flags; #- determine the packages that will be selected when #- selecting $p. the packages are not selected. my $state = $packages->{state} ||= {}; my ($l, $_error) = resolve_requested_and_check($packages, $state, packageRequest($packages, $p) || {}); #- this enable an incremental total size. my $old_nb = $nb; foreach (@$l) { $nb += $_->size; } if ($max_size && $nb > $max_size) { $nb = $old_nb; $min_level = $p->rate; $packages->disable_selected($packages->{rpmdb}, $state, @$l); last; } } my @flags = map_each { if_($::b, $::a) } %$rpmsrate_flags_chosen; log::l("setSelectedFromCompssList: reached size ", int($nb /1024/1024), "MB, up to indice $min_level (less than ", formatXiB($max_size), ") for flags ", join(' ', sort @flags)); log::l("setSelectedFromCompssList: ", join(" ", sort map { $_->name } grep { $_->flag_selected } @{$packages->{depslist}})); $min_level; } #- useful to know the size it would take for a given min_level/max_size #- just save the selected packages, call setSelectedFromCompssList, and restore the selected packages sub saveSelected { my ($packages) = @_; my $state = delete $packages->{state}; my @l = @{$packages->{depslist}}; my @flags = map { ($_->flag_requested && 1) + ($_->flag_required && 2) + ($_->flag_upgrade && 4) } @l; [ $packages, $state, \@l, \@flags ]; } sub restoreSelected { my ($packages, $state, $l, $flags) = @{$_[0]}; $packages->{state} = $state; mapn { my ($pkg, $flag) = @_; $pkg->set_flag_requested($flag & 1); $pkg->set_flag_required($flag & 2); $pkg->set_flag_upgrade($flag & 4); } $l, $flags; } sub computeGroupSize { my ($packages, $min_level) = @_; sub inside { my ($l1, $l2) = @_; my $i = 0; return if @$l1 > @$l2; foreach (@$l1) { my $c; while ($c = $l2->[$i++] cmp $_) { return if $c == 1 || $i > @$l2; } } 1; } sub or_ify { my ($first, @other) = @_; my @l = split('\|\|', $first); foreach (@other) { @l = map { my $n = $_; map { "$_&&$n" } @l; } split('\|\|'); } @l; } my %or_ify_cache; my $or_ify_cached = sub { $or_ify_cache{$_[0]} ||= join("\t", or_ify(split("\t", $_[0]))); }; sub or_clean { my ($flags) = @_; my @l = split("\t", $flags); @l = map { [ sort split('&&') ] } @l; my @r; B: while (@l) { my $e = shift @l; foreach (@r, @l) { inside($_, $e) and next B; } push @r, $e; } join("\t", map { join('&&', @$_) } @r); } my (%group, %memo); log::l("install::pkgs::computeGroupSize"); my $time = time(); my %pkgs_with_same_rflags; foreach (@{$packages->{depslist}}) { next if !$_->rate || $_->rate < $min_level || $_->flag_available; my $flags = join("\t", $_->rflags); next if $flags eq 'FALSE'; push @{$pkgs_with_same_rflags{$flags}}, $_; } foreach my $raw_flags (keys %pkgs_with_same_rflags) { my $flags = $or_ify_cached->($raw_flags); my @pkgs = @{$pkgs_with_same_rflags{$raw_flags}}; #- determine the packages that will be selected when selecting $p. #- make a fast selection (but potentially erroneous). #- installed and upgrade flags must have been computed (see compute_installed_flags). my %newSelection; my @l2 = map { $_->id } @pkgs; my $id; while (defined($id = shift @l2)) { exists $newSelection{$id} and next; $newSelection{$id} = undef; my $pkg = $packages->{depslist}[$id]; my @deps = map { [ $_, keys %{$packages->{provides}{$_} || {}} ] } $pkg->requires_nosense, $pkg->suggests; foreach (sort { @$a <=> @$b } @deps) { #- sort on number of provides (it helps choosing "b" in: "a" requires both "b" and virtual={"b","c"}) my ($virtual, @choices) = @$_; if (@choices <= 1) { #- only one choice :) } elsif (find { exists $newSelection{$_} } @choices) { @choices = (); } else { my @choices_pkgs = map { $packages->{depslist}[$_] } @choices; if (find { $_->flag_available } @choices_pkgs) { @choices = (); #- one package is already selected (?) } else { @choices = map { $_->id } packageCallbackChoices($packages, undef, undef, \@choices_pkgs, $virtual); } } push @l2, @choices; } } foreach (keys %newSelection) { my $p = $packages->{depslist}[$_] or next; next if $p->flag_selected; #- always installed (accounted in system_size) my $s = $group{$p->name} || $or_ify_cached->(join("\t", $p->rflags)); my $m = "$flags\t$s"; $group{$p->name} = ($memo{$m} ||= or_clean($m)); } } my (%sizes, %pkgs); while (my ($k, $v) = each %group) { my $pkg = packageByName($packages, $k) or next; push @{$pkgs{$v}}, $k; $sizes{$v} += $pkg->size - $packages->{sizes}{$pkg->name}; } log::l("install::pkgs::computeGroupSize took: ", formatTimeRaw(time() - $time)); log::l(sprintf "%s %dMB %s", $_, $sizes{$_} / sqr(1024), join(',', @{$pkgs{$_}})) foreach keys %sizes; \%sizes, \%pkgs; } sub openInstallLog() { my $f = "$::prefix/root/drakx/install.log"; open(my $LOG, ">> $f") ? log::l("opened $f") : log::l("Failed to open $f. No install log will be kept."); #-# CORE::select((CORE::select($LOG), $| = 1)[0]); URPM::rpmErrorWriteTo(fileno $LOG); $LOG; } sub rpmDbOpen { my ($b_rebuild_if_needed, $o_rpm_dbapi) = @_; clean_rpmdb_shared_regions(); if (my $wanted_dbapi = $o_rpm_dbapi) { log::l("setting %_dbapi to $wanted_dbapi"); substInFile { s/%_dbapi.*//; $_ .= "%_dbapi $wanted_dbapi\n" if eof } "$::prefix/etc/rpm/macros"; URPM::add_macro("_dbapi $wanted_dbapi"); } my $need_rebuild = $b_rebuild_if_needed && !URPM::DB::verify($::prefix); if ($need_rebuild && !$o_rpm_dbapi) { if (my $pid = fork()) { waitpid $pid, 0; $? & 0xff00 and die "rebuilding of rpm database failed"; } else { log::l("rebuilding rpm database"); my $rebuilddb_dir = "$::prefix/var/lib/rpmrebuilddb.$$"; -d $rebuilddb_dir and log::l("removing stale directory $rebuilddb_dir"), rm_rf($rebuilddb_dir); URPM::DB::rebuild($::prefix) or log::l("rebuilding of rpm database failed: " . URPM::rpmErrorString()), c::_exit(2); c::_exit(0); } } my $db; if ($db = URPM::DB::open($::prefix)) { log::l("opened rpm database for examining existing packages"); } else { log::l("unable to open rpm database, using empty rpm db emulation"); $db = new URPM; } $db; } sub clean_rpmdb_shared_regions() { unlink glob("$::prefix/var/lib/rpm/__db.*"); } sub open_rpm_db_rw() { clean_rpmdb_shared_regions(); my $db = URPM::DB::open($::prefix, 1); $db and log::l("opened rpmdb for writing in $::prefix"); $db; } sub cleanOldRpmDb() { my $failed; foreach (qw(Basenames Conflictname Group Name Packages Providename Requirename Triggername)) { -s "$::prefix/var/lib/rpm/$_" or $failed = 'failed'; } #- rebuilding has been successfull, so remove old rpm database if any. #- once we have checked the rpm4 db file are present and not null, in case #- of doubt, avoid removing them... unless ($failed) { log::l("rebuilding rpm database completed successfully"); foreach (qw(conflictsindex.rpm fileindex.rpm groupindex.rpm nameindex.rpm packages.rpm providesindex.rpm requiredby.rpm triggerindex.rpm)) { -e "$::prefix/var/lib/rpm/$_" or next; log::l("removing old rpm file $_"); rm_rf("$::prefix/var/lib/rpm/$_"); } } } sub selectPackagesAlreadyInstalled { my ($packages) = @_; log::l("computing installed flags and size of installed packages"); $packages->compute_installed_flags($packages->{rpmdb}); my %sizes; $packages->{rpmdb}->traverse(sub { my ($p) = @_; $sizes{$p->name} += $p->size; }); $packages->{sizes} = \%sizes; } sub selectPackagesToUpgrade { my ($packages, $o_medium) = @_; log::l("selecting packages to upgrade"); my $state = $packages->{state} ||= {}; $state->{selected} = {}; my %selection; $packages->request_packages_to_upgrade($packages->{rpmdb}, $state, \%selection, requested => undef, $o_medium ? (start => $o_medium->{start}, end => $o_medium->{end}) : (), ); log::l("selected pkgs to upgrade: " . join(' ', map { $packages->{depslist}[$_]->name } keys %selection)); log::l("resolving dependencies..."); resolve_requested_and_check($packages, $state, \%selection); log::l("...done"); log::l("finally selected pkgs: ", join(" ", sort map { $_->name } grep { $_->flag_selected } @{$packages->{depslist}})); } sub installTransactionClosure { my ($packages, $id2pkg, $isUpgrade) = @_; foreach (grep { !$_->{selected} } @{$packages->{media}}) { foreach ($_->{start} .. $_->{end}) { delete $id2pkg->{$_}; } } my @l = ikeys %$id2pkg; my $medium; #- search first usable medium (media are sorted). foreach (@{$packages->{media}}) { if ($l[0] <= $_->{end}) { #- we have a candidate medium, it could be the right one containing #- the first package of @l... $l[0] >= $_->{start} and $medium = $_, last; #- ... but it could be necessary to find the first #- medium containing package of @l. foreach my $id (@l) { $id >= $_->{start} && $id <= $_->{end} and $medium = $_, last; } $medium and last; } } $medium or return (); #- no more medium usable -> end of installation by returning empty list. #- it is sure at least one package will be installed according to medium chosen. { my $pkg = $packages->{depslist}[$l[0]]; my $rpm = install::media::rel_rpm_file($medium, $pkg->filename); if ($install::media::postinstall_rpms && -e "$install::media::postinstall_rpms/$rpm") { #- very special case where the rpm has been copied on disk } elsif (!install::media::change_phys_medium($medium->{phys_medium}, $rpm, $packages)) { #- keep in mind the asked medium has been refused. #- this means it is no longer selected. #- (but do not unselect supplementary CDs.) $medium->{selected} = 0; } } if (my $p = packageByName($packages, 'mdv-rpm-summary')) { #- if it is selected, make it the first package exists $id2pkg->{$p->id} and unshift @l, $p->id; } my %closure; foreach my $id (@l) { my @l2 = $id; if ($isUpgrade && $id < 20) { #- HACK for upgrading to 2006.0: for the 20 first main packages, upgrade one by one #- why? well: #- * librpm is fucked up when ordering pkgs, pkg "setup" is removed before being installed. #- the result is /etc/group.rpmsave and no /etc/group #- * pkg locales requires basesystem, this is stupid, the result is a huge first transaction #- and it doesn't even help /usr/bin/locale_install.sh since it's not a requires(post) $closure{$id} = undef; last; } while (defined($id = shift @l2)) { exists $closure{$id} and next; $closure{$id} = undef; my $pkg = $packages->{depslist}[$id]; foreach ($pkg->requires_nosense) { if (my $dep_id = find { $id2pkg->{$_} } keys %{$packages->{provides}{$_} || {}}) { push @l2, $dep_id; } } } keys %closure >= $limitMinTrans and last; } map { delete $id2pkg->{$_} } grep { $id2pkg->{$_} } ikeys %closure; } sub install { my ($isUpgrade, $toInstall, $packages, $callback) = @_; my %packages; delete $packages->{rpmdb}; #- make sure rpmdb is closed before. #- avoid potential problems with rpm db personality change clean_rpmdb_shared_regions(); return if !@$toInstall; #- for root loopback'ed /boot my $loop_boot = fs::loopback::prepare_boot(); #- first stage to extract some important information #- about the selected packages. This is used to select #- one or many transactions. my ($total, $nb); foreach my $pkg (@$toInstall) { $packages{$pkg->id} = $pkg; $nb++; $total += to_int($pkg->size); #- do not correct for upgrade! } log::l("install::pkgs::install $::prefix"); log::l("install::pkgs::install the following: ", join(" ", map { $_->name } values %packages)); URPM::read_config_files(); URPM::add_macro(join(' ', '__dbi_cdb', URPM::expand('%__dbi_cdb'), 'nofsync')); my $LOG = openInstallLog(); #- do not modify/translate the message used with installCallback since #- these are keys during progressing installation, or change in other #- place (install::steps_gtk.pm,...). $callback->($packages, user => undef, install => $nb, $total); do { my @transToInstall = installTransactionClosure($packages, \%packages, $isUpgrade); $nb = values %packages; #- added to exit typically after last media unselected. if ($nb == 0 && scalar(@transToInstall) == 0) { cleanHeaders(); fs::loopback::save_boot($loop_boot); return; } #- extract headers for parent as they are used by callback. extractHeaders(\@transToInstall, $packages->{media}); my ($retry, $retry_count); while (@transToInstall) { my $retry_pkg = $retry && $transToInstall[0]; if ($retry) { log::l("retrying installing package " . $retry_pkg->fullname . " alone in a transaction ($retry_count)"); } _install_raw($packages, [ $retry ? $retry_pkg : @transToInstall ], $isUpgrade, $callback, $LOG, $retry_pkg); @transToInstall = grep { if ($_->flag_installed || !packageMedium($packages, $_)->{selected}) { if ($_->name eq 'mdv-rpm-summary' && $_->flag_installed) { install::pkgs::setup_rpm_summary_translations(); } $_->free_header; 0; } else { log::l("failed to install " . $_->fullname . " (will retry)") if !$retry; 1; } } @transToInstall; if (@transToInstall) { if (!$retry || $retry_pkg != $transToInstall[0]) { #- go to next $retry_count = 1; } elsif ($retry_pkg == $transToInstall[0] && $retry_count < 3) { $retry_count++; } else { log::l("failed to install " . $retry_pkg->fullname); my $medium = packageMedium($packages, $retry_pkg); my $name = $retry_pkg->fullname; my $rc = cdie("error installing package list: $name $medium->{name}"); if ($rc eq 'retry') { $retry_count = 1; } else { if ($rc eq 'disable_media') { $medium->{selected} = 0; } $retry_pkg->set_flag_requested(0); $retry_pkg->set_flag_required(0); #- dropping it $retry_pkg->free_header; shift @transToInstall; $retry_count = 1;


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