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-rw-r--r--perl-install/pkgs.pm1198
1 files changed, 0 insertions, 1198 deletions
diff --git a/perl-install/pkgs.pm b/perl-install/pkgs.pm
deleted file mode 100644
index 21877e2d3..000000000
--- a/perl-install/pkgs.pm
+++ /dev/null
@@ -1,1198 +0,0 @@
-package pkgs; # $Id$
-
-use diagnostics;
-use strict;
-use vars qw(*LOG %preferred $limitMinTrans %compssListDesc);
-
-use MDK::Common::System;
-use URPM;
-use URPM::Resolve;
-use common;
-use install_any;
-use run_program;
-use detect_devices;
-use log;
-use fs;
-use loopback;
-use c;
-
-
-
-my @preferred = qw(perl-GTK postfix gcc gcc-cpp gcc-c++ proftpd ghostscript-X vim-minimal kernel db1 db2 ispell-en Bastille-Curses-module nautilus libxpm4 zlib1 libncurses5 harddrake);
-@preferred{@preferred} = ();
-
-#- lower bound on the left ( aka 90 means [90-100[ )
-%compssListDesc = (
- 5 => __("must have"),
- 4 => __("important"),
- 3 => __("very nice"),
- 2 => __("nice"),
- 1 => __("maybe"),
-);
-
-#- constant for small transaction.
-$limitMinTrans = 8;
-
-
-#- package to ignore, typically in Application CD. OBSOLETED ?
-my %ignoreBadPkg = (
- 'civctp-demo' => 1,
- 'eus-demo' => 1,
- 'myth2-demo' => 1,
- 'heretic2-demo' => 1,
- 'heroes3-demo' => 1,
- 'rt2-demo' => 1,
- );
-
-sub packageMedium { my ($packages, $p) = @_; $p or die "invalid package from\n" . backtrace();
- foreach (values %{$packages->{mediums}}) {
- $p->id >= $_->{start} && $p->id <= $_->{end} and return $_;
- }
- return }
-
-sub cleanHeaders {
- my ($prefix) = @_;
- rm_rf("$prefix/tmp/headers") if -e "$prefix/tmp/headers";
-}
-
-#- get all headers from an hdlist file.
-sub extractHeaders {
- my ($prefix, $pkgs, $media) = @_;
- my %medium2pkgs;
-
- cleanHeaders($prefix);
-
- foreach (@$pkgs) {
- foreach my $medium (values %$media) {
- $_->id >= $medium->{start} && $_->id <= $medium->{end} or next;
- push @{$medium2pkgs{$medium->{medium}} ||= []}, $_;
- }
- }
-
- foreach (keys %medium2pkgs) {
- my $medium = $media->{$_};
-
- eval {
- require packdrake;
- my $packer = new packdrake("/tmp/$medium->{hdlist}", quiet => 1);
- $packer->extract_archive("$prefix/tmp/headers", map { $_->header_filename } @{$medium2pkgs{$_}});
- };
- }
-
- foreach (@$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; #- doesn't 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 $size = 0;
- foreach (@{$packages->{depslist}}) {
- $_->flag_selected and $size += $_->size;
- }
- $size;
-}
-sub correctedSelectedSize { correctSize(selectedSize($_[0]) / sqr(1024)) }
-
-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 * $limit;
- }
-}
-
-
-#- searching and grouping methods.
-#- package is a reference to list that contains
-#- a hash to search by name and
-#- a list to search by id.
-sub packageByName {
- my ($packages, $name) = @_;
- #- search package with given name and compatible with current architecture.
- #- take the best one found (most up-to-date).
- my @packages;
- foreach (keys %{$packages->{provides}{$name} || {}}) {
- my $pkg = $packages->{depslist}[$_];
- $pkg->is_arch_compat or next;
- $pkg->name eq $name or next;
- push @packages, $pkg;
- }
- my $best;
- foreach (@packages) {
- if ($best && $best != $_) {
- $_->compare_pkg($best) > 0 and $best = $_;
- } else {
- $best = $_;
- }
- }
- $best or log::l("unknown package `$name'") && undef;
-}
-sub packageById {
- my ($packages, $id) = @_;
- my $pkg = $packages->{depslist}[$id]; #- do not log as id unsupported are still in depslist.
- $pkg->is_arch_compat && $pkg;
-}
-sub packagesOfMedium {
- my ($packages, $medium) = @_;
- $medium->{start} <= $medium->{end} ? @{$packages->{depslist}}[$medium->{start} .. $medium->{end}] : ();
-}
-sub packagesToInstall {
- my ($packages) = @_;
- my @packages;
- foreach (values %{$packages->{mediums}}) {
- $_->{selected} or next;
- log::l("examining packagesToInstall of medium $_->{descr}");
- push @packages, grep { $_->flag_selected } packagesOfMedium($packages, $_);
- }
- log::l("found " .scalar(@packages). " packages to install");
- @packages;
-}
-
-sub allMediums {
- my ($packages) = @_;
- sort { $a <=> $b } keys %{$packages->{mediums}};
-}
-sub mediumDescr {
- my ($packages, $medium) = @_;
- $packages->{mediums}{$medium}{descr};
-}
-
-sub packageRequest {
- my ($packages, $pkg) = @_;
-
- #- check if the same or better version is installed,
- #- do not select in such case.
- $pkg && ($pkg->flag_upgrade || !$pkg->flag_installed) or return;
-
- #- check for medium selection, if the medium has not been
- #- selected, the package cannot be selected.
- foreach (values %{$packages->{mediums}}) {
- !$_->{selected} && $pkg->id >= $_->{start} && $pkg->id <= $_->{end} and return;
- }
-
- return { $pkg->id => 1 };
-}
-
-sub packageCallbackChoices {
- my ($urpm, $db, $state, $choices) = @_;
- my $prefer;
- foreach (@$choices) {
- exists $preferred{$_->name} and $prefer = $_;
- $_->name =~ /kernel-\d/ and $prefer ||= $_;
- }
- $prefer || $choices->[0]; #- first one (for instance).
-}
-
-#- selection, unselection of package.
-sub selectPackage {
- my ($packages, $pkg, $base, $otherOnly) = @_;
-
- #- select package and dependancies, otherOnly may be a reference
- #- to a hash to indicate package that will strictly be selected
- #- when value is true, may be selected when value is false (this
- #- is only used for unselection, not selection)
- my $state = $packages->{state} ||= {};
- $state->{selected} = {};
- $state->{requested} = packageRequest($packages, $pkg) or return;
- $packages->resolve_requested($packages->{rpmdb}, $state, no_flag_update => $otherOnly, keep_state => $otherOnly,
- callback_choices => \&packageCallbackChoices);
-
- if ($base || $otherOnly) {
- foreach (keys %{$state->{selected}}) {
- my $p = $packages->{depslist}[$_] or next;
- #- if base is activated, propagate base flag to all selection.
- $base and $p->set_flag_base;
- $otherOnly and $otherOnly->{$_} = $state->{selected}{$_};
- }
- }
- 1;
-}
-
-sub unselectPackage($$;$) {
- my ($packages, $pkg, $otherOnly) = @_;
-
- #- base package are not unselectable,
- #- and already unselected package are no more unselectable.
- $pkg->flag_base and return;
- $pkg->flag_selected or return;
-
- #- try to unwind selection (requested or required) by keeping
- #- rpmdb is right place.
- #TODO
- if ($otherOnly) {
- $otherOnly->{$pkg->id} = undef;
- } else {
- $pkg->set_flag_requested(0);
- $pkg->set_flag_required(0);
-
- #- clear state.
- my $state = $packages->{state} ||= {};
- $state->{selected} = { $pkg->id };
- $state->{requested} = {};
- $packages->resolve_requested($packages->{rpmdb}, $state, keep_state => 1);
- }
- 1;
-}
-sub togglePackageSelection($$;$) {
- my ($packages, $pkg, $otherOnly) = @_;
- $pkg->flag_selected ? unselectPackage($packages, $pkg, $otherOnly) : selectPackage($packages, $pkg, 0, $otherOnly);
-}
-sub setPackageSelection($$$) {
- my ($packages, $pkg, $value) = @_;
- $value ? selectPackage($packages, $pkg) : unselectPackage($packages, $pkg);
-}
-
-sub unselectAllPackages($) {
- my ($packages) = @_;
- my %selected;
- foreach (@{$packages->{depslist}}) {
- unless ($_->flag_base || $_->flag_installed && $_->flag_selected) {
- #- deselect all packages except base or packages that need to be upgraded.
- $_->set_flag_requested(0);
- $_->set_flag_required(0);
- $selected{$_->id} = undef;
- }
- }
- if (%selected && %{$packages->{state} || {}}) {
- my $state = $packages->{state} ||= {};
- $state->{selected} = \%selected;
- $state->{requested} = {};
- $packages->resolve_requested($packages->{rpmdb}, $state, keep_state => 1);
- }
-}
-sub unselectAllPackagesIncludingUpgradable($) {
- my ($packages, $removeUpgradeFlag) = @_;
- my %selected;
- foreach (@{$packages->{depslist}}) {
- unless ($_->flag_base) {
- $_->set_flag_requested(0);
- $_->set_flag_required(0);
- $selected{$_->id} = undef;
- }
- }
- if (%selected && %{$packages->{state} || {}}) {
- my $state = $packages->{state} ||= {};
- $state->{selected} = \%selected;
- $state->{requested} = {};
- $packages->resolve_requested($packages->{rpmdb}, $state, keep_state => 1);
- }
-}
-
-sub psUpdateHdlistsDeps {
- my ($prefix, $method, $packages) = @_;
- my ($good_hdlists_deps, $mediums) = (0, 0);
-
- #- check if current configuration is still up-to-date and do not need to be updated.
- foreach (values %{$packages->{mediums}}) {
- my $hdlistf = "$prefix/var/lib/urpmi/hdlist.$_->{fakemedium}.cz" . ($_->{hdlist} =~ /\.cz2/ && "2");
- my $synthesisf = "$prefix/var/lib/urpmi/synthesis.hdlist.$_->{fakemedium}.cz" . ($_->{hdlist} =~ /\.cz2/ && "2");
- -s $hdlistf == $_->{hdlist_size} && -s $synthesisf == $_->{synthesis_hdlist_size} and ++$good_hdlists_deps;
- ++$mediums;
- }
- $good_hdlists_deps > 0 && $good_hdlists_deps == $mediums and return; #- nothing to do.
-
- #- at this point, this means partition has problably be reformatted and hdlists should be retrieved.
- install_any::useMedium($install_any::boot_medium);
-
- my $listf = install_any::getFile('Mandrake/base/hdlists') or die "no hdlists found";
-
- #- WARNING: this function should be kept in sync with functions
- #- psUsingHdlists and psUsingHdlist.
- #- it purpose it to update hdlist files on system to install.
-
- #- parse hdlist.list file.
- my $medium = 1;
- foreach (<$listf>) {
- chomp;
- s/\s*#.*$//;
- /^\s*$/ and next;
- m/^\s*(hdlist\S*\.cz2?)\s+(\S+)\s*(.*)$/ or die "invalid hdlist description \"$_\" in hdlists file";
- my ($hdlist, $rpmsdir, $descr) = ($1, $2, $3);
-
- #- copy hdlist file directly to $prefix/var/lib/urpmi, this will be used
- #- for getting header of package during installation or after by urpmi.
- my $fakemedium = "$descr ($method$medium)";
- my $newf = "$prefix/var/lib/urpmi/hdlist.$fakemedium.cz" . ($hdlist =~ /\.cz2/ && "2");
- -e $newf and do { unlink $newf or die "cannot remove $newf: $!"; };
- install_any::getAndSaveFile("Mandrake/base/$hdlist", $newf) or die "no $hdlist found";
- symlinkf $newf, "/tmp/$hdlist";
- install_any::getAndSaveFile("Mandrake/base/synthesis.$hdlist",
- "$prefix/var/lib/urpmi/synthesis.hdlist.$fakemedium.cz" . ($hdlist =~ /\.cz2/ && "2"));
- ++$medium;
- }
-
- #- this is necessary for urpmi.
- install_any::getAndSaveFile("Mandrake/base/$_", "$prefix/var/lib/urpmi/$_") foreach qw(rpmsrate);
-}
-
-sub psUsingHdlists {
- my ($prefix, $method) = @_;
- my $listf = install_any::getFile('Mandrake/base/hdlists') or die "no hdlists found";
- my $packages = new URPM;
-
- #- add additional fields used by DrakX.
- @{$packages}{qw(count mediums)} = (0, {});
-
- #- parse hdlists file.
- my $medium = 1;
- foreach (<$listf>) {
- chomp;
- s/\s*#.*$//;
- /^\s*$/ and next;
- m/^\s*(hdlist\S*\.cz2?)\s+(\S+)\s*(.*)$/ or die "invalid hdlist description \"$_\" in hdlists file";
-
- #- make sure the first medium is always selected!
- #- by default select all image.
- psUsingHdlist($prefix, $method, $packages, $1, $medium, $2, $3, 1);
-
- ++$medium;
- }
-
- log::l("psUsingHdlists read " . scalar @{$packages->{depslist}} .
- " headers on " . scalar keys(%{$packages->{mediums}}) . " hdlists");
-
- $packages;
-}
-
-sub psUsingHdlist {
- my ($prefix, $method, $packages, $hdlist, $medium, $rpmsdir, $descr, $selected, $fhdlist) = @_;
- my $fakemedium = "$descr ($method$medium)";
- my ($relocated, $ignored) = (0, 0);
- log::l("trying to read $hdlist for medium $medium");
-
- #- if the medium already exist, use it.
- $packages->{mediums}{$medium} and return $packages->{mediums}{$medium};
-
- my $m = $packages->{mediums}{$medium} = { hdlist => $hdlist,
- method => $method,
- medium => $medium,
- rpmsdir => $rpmsdir, #- where is RPMS directory.
- descr => $descr,
- fakemedium => $fakemedium,
-# min => $packages->{count},
-# max => -1, #- will be updated after reading current hdlist.
- selected => $selected, #- default value is only CD1, it is really the minimal.
- };
-
- #- copy hdlist file directly to $prefix/var/lib/urpmi, this will be used
- #- for getting header of package during installation or after by urpmi.
- my $newf = "$prefix/var/lib/urpmi/hdlist.$fakemedium.cz" . ($hdlist =~ /\.cz2/ && "2");
- -e $newf and do { unlink $newf or die "cannot remove $newf: $!"; };
- install_any::getAndSaveFile($fhdlist || "Mandrake/base/$hdlist", $newf) or die "no $hdlist found";
- $m->{hdlist_size} = -s $newf; #- keep track of size for post-check.
- symlinkf $newf, "/tmp/$hdlist";
-
- #- if $fhdlist is defined, this is preferable not to try to find the associated synthesis.
- my $newsf = "$prefix/var/lib/urpmi/synthesis.hdlist.$fakemedium.cz" . ($hdlist =~ /\.cz2/ && "2");
- unless ($fhdlist) {
- #- copy existing synthesis file too.
- install_any::getAndSaveFile("Mandrake/base/synthesis.$hdlist", $newsf);
- $m->{synthesis_hdlist_size} = -s $newsf; #- keep track of size for post-check.
- -s $newsf > 0 or unlink $newsf;
- }
-
- #- avoid using more than one medium if Cd is not ejectable.
- #- but keep all medium here so that urpmi has the whole set.
- $method eq 'cdrom' && $medium > 1 && !common::usingRamdisk() and return;
-
- #- parse synthesis (if available) of directly hdlist (with packing).
- if (-s $newsf) {
- ($m->{start}, $m->{end}) = $packages->parse_synthesis($newsf);
- } elsif (-s $newf) {
- ($m->{start}, $m->{end}) = $packages->parse_hdlist($newf, 1);
- } else {
- die "fatal: no hdlist nor synthesis to read for $fakemedium";
- }
- $m->{start} > $m->{end} and die "fatal: nothing read in hdlist or synthesis for $fakemedium";
- log::l("read " . ($m->{end} - $m->{start} + 1) . " packages in $hdlist");
- $m;
-}
-
-#OBSOLETED TODO
-sub getOtherDeps($$) {
- return; #TODO
-}
-
-#OBSOLETED TODO
-sub getDeps {
- return; #TODO
-}
-
-#OBSOLETED TODO
-sub getProvides($) {
- return; #TODO
-}
-
-sub read_rpmsrate {
- my ($packages, $f) = @_;
- my $line_nb = 0;
- my $fatal_error;
- my (@l);
- while (<$f>) {
- $line_nb++;
- /\t/ and die "tabulations not allowed at line $line_nb\n";
- s/#.*//; # comments
-
- my ($indent, $data) = /(\s*)(.*)/;
- next if !$data; # skip empty lines
-
- @l = grep { $_->[0] < length $indent } @l;
-
- my @m = @l ? @{$l[$#l][1]} : ();
- my ($t, $flag, @l2);
- while ($data =~
- /^((
- [1-5]
- |
- (?: (?: !\s*)? [0-9A-Z_]+(?:".*?")?)
- (?: \s*\|\|\s* (?: !\s*)? [0-9A-Z_]+(?:".*?")?)*
- )
- (?:\s+|$)
- )(.*)/x) { #@")) {
- ($t, $flag, $data) = ($1,$2,$3);
- while ($flag =~ s,^\s*(("[^"]*"|[^"\s]*)*)\s+,$1,) {}
- my $ok = 0;
- $flag = join('||', grep {
- if (my ($inv, $p) = /^(!)?HW"(.*)"/) {
- ($inv xor detect_devices::matching_desc($p)) and $ok = 1;
- 0;
- } else {
- 1;
- }
- } split '\|\|', $flag);
- push @m, $ok ? 'TRUE' : $flag || 'FALSE';
- push @l2, [ length $indent, [ @m ] ];
- $indent .= $t;
- }
- if ($data) {
- # has packages on same line
- my ($rate) = grep { /^\d$/ } @m or die sprintf qq(missing rate for "%s" at line %d (flags are %s)\n), $data, $line_nb, join('&&', @m);
- foreach (split ' ', $data) {
- if ($packages) {
- my $p = packageByName($packages, $_) or next;
- my @m2 = map { if_(/locales-(.*)/, qq(LOCALES"$1")) } $p->requires_nosense;
- my @m3 = ((grep { !/^\d$/ } @m), @m2);
- if (member('INSTALL', @m3)) {
- member('NOCOPY', @m3) or push @{$packages->{needToCopy} ||= []}, $_;
- next; #- don't need to put INSTALL flag for a package.
- }
- if ($p->rate) {
- my @m4 = $p->rflags;
- if (@m3 > 1 || @m4 > 1) {
- log::l("can't handle complicate flags for packages appearing twice ($_)");
- $fatal_error++;
- }
- log::l("package $_ appearing twice with different rates ($rate != ".$p->rate.")") if $rate != $p->rate;
- $p->set_rate($rate);
- $p->set_rflags("$m3[0]||$m4[0]");
- } else {
- $p->set_rate($rate);
- $p->set_rflags(@m3);
- }
- } else {
- print "$_ = ", join(" && ", @m), "\n";
- }
- }
- push @l, @l2;
- } else {
- push @l, [ $l2[0][0], $l2[$#l2][1] ];
- }
- }
- $fatal_error and die "$fatal_error fatal errors in rpmsrate";
-}
-
-sub readCompssUsers {
- my ($meta_class) = @_;
- my (%compssUsers, @sorted, $l);
-
- my $file = 'Mandrake/base/compssUsers';
- my $f = $meta_class && install_any::getFile("$file.$meta_class") || install_any::getFile($file) or die "can't find $file";
- local $_;
- while (<$f>) {
- /^\s*$/ || /^#/ and next;
- s/#.*//;
-
- if (/^(\S.*)/) {
- my $verbatim = $_;
- my ($icon, $descr, $path);
- /^(.*?)\s*\[path=(.*?)\](.*)/ and $_ = "$1$3", $path = $2;
- /^(.*?)\s*\[icon=(.*?)\](.*)/ and $_ = "$1$3", $icon = $2;
- /^(.*?)\s*\[descr=(.*?)\](.*)/ and $_ = "$1$3", $descr = $2;
- $compssUsers{"$path|$_"} = { label => $_, verbatim => $verbatim, path => $path, icons => $icon, descr => $descr, flags => $l=[] };
- push @sorted, "$path|$_";
- } elsif (/^\s+(.*?)\s*$/) {
- push @$l, $1;
- }
- }
- \%compssUsers, \@sorted;
-}
-sub saveCompssUsers {
- my ($prefix, $packages, $compssUsers, $sorted) = @_;
- my $flat;
- foreach (@$sorted) {
- my @fl = @{$compssUsers->{$_}{flags}};
- my %fl; $fl{$_} = 1 foreach @fl;
- $flat .= $compssUsers->{$_}{verbatim};
- foreach my $p (@{$packages->{depslist}}) {
- my @flags = $p->rflags;
- if ($p->rate && grep { grep { !/^!/ && $fl{$_} } split('\|\|') } @flags) {
- $flat .= sprintf "\t%d %s\n", $p->rate, $p->name;
- }
- }
- }
- output "$prefix/var/lib/urpmi/compssUsers.flat", $flat;
-}
-
-sub setSelectedFromCompssList {
- my ($packages, $compssUsersChoice, $min_level, $max_size) = @_;
- $compssUsersChoice->{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 < $min_level ||
- grep { !grep { /^!(.*)/ ? !$compssUsersChoice->{$1} : $compssUsersChoice->{$_} } split('\|\|') } @flags;
-
- #- determine the packages that will be selected when
- #- selecting $p. the packages are not selected.
- my $state = $packages->{state} ||= {};
- $state->{selected} = {};
- $state->{requested} = packageRequest($packages, $p) || {};
-
- $packages->resolve_requested($packages->{rpmdb}, $state, no_flag_update => 1,
- callback_choices => \&packageCallbackChoices);
-
- #- this enable an incremental total size.
- my $old_nb = $nb;
- foreach (keys %{$state->{selected}}) {
- my $p = $packages->{depslist}[$_] or next;
- $nb += $p->size;
- }
- if ($max_size && $nb > $max_size) {
- $nb = $old_nb;
- $min_level = $p->rate;
- $state->{requested} = {}; #- ensure no newer package will be selected.
- $packages->resolve_requested($packages->{rpmdb}, $state, keep_state => 1); #- FIXME INCOMPLETE TODO
- last;
- }
-
- #- do the effective selection (was not done due to no_flag_update option used.
- foreach (keys %{$state->{selected}}) {
- my $pkg = $packages->{depslist}[$_];
- $state->{selected}{$_} ? $pkg->set_flag_requested : $pkg->set_flag_required;
- }
- }
- log::l("setSelectedFromCompssList: reached size ", formatXiB($nb), ", up to indice $min_level (less than ", formatXiB($max_size), ")");
- log::l("setSelectedFromCompssList: ", join(" ", sort map { $_->name } grep { $_->flag_selected } @{$packages->{depslist}}));
- $min_level;
-}
-
-#- usefull to know the size it would take for a given min_level/max_size
-#- just saves the selected packages, call setSelectedFromCompssList and restores the selected packages
-sub saveSelected {
- my ($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('\|\|');
- }
- #- HACK, remove LOCALES & CHARSET, too costly
- grep { !/LOCALES|CHARSET/ } @l;
- }
- sub or_clean {
- my (@l) = map { [ sort split('&&') ] } @_ or return '';
- 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);
-
- foreach my $p (@{$packages->{depslist}}) {
- my @flags = $p->rflags;
- next if !$p->rate || $p->rate < $min_level;
-
- my $flags = join("\t", @flags = or_ify(@flags));
- $group{$p->name} = ($memo{$flags} ||= or_clean(@flags));
-
- #- determine the packages that will be selected when selecting $p.
- #- make a fast selection (but potentially erroneous).
- my %newSelection;
- unless ($p->flag_available) {
- my @l2 = ($p->id);
- my $id;
-
- while (defined($id = shift @l2)) {
- exists $newSelection{$id} and next;
- $newSelection{$id} = undef;
-
- my $pkg = $packages->{depslist}[$id];
- foreach ($pkg->requires_nosense) {
- my ($candidate_id, $prefer_id);
- foreach (keys %{$packages->{provides}{$_} || {}}) {
- my $ppkg = $packages->{depslist}[$_] or next;
- if ($ppkg->flag_available) {
- $candidate_id = undef;
- last;
- } else {
- exists $preferred{$ppkg->name} and $prefer_id = $_;
- $ppkg->name =~ /kernel-\d/ and $prefer_id ||= $_;
- $candidate_id = $_;
- }
- }
- push @l2, $prefer_id || $candidate_id;
- }
- }
- }
-
- foreach (keys %newSelection) {
- my $p = $packages->{depslist}[$_] or next;
- my $s = $group{$p->name} || do {
- join("\t", or_ify($p->rflags));
- };
- next if length($s) > 80; # HACK, truncated too complicated expressions, too costly
- my $m = "$flags\t$s";
- $group{$p->name} = ($memo{$m} ||= or_clean(@flags, split("\t", $s)));
- }
- }
- my (%sizes, %pkgs);
- while (my ($k, $v) = each %group) {
- my $pkg = packageByName($packages, $k) or next;
- push @{$pkgs{$v}}, $k;
- $sizes{$v} += $pkg->size;
- }
- log::l(sprintf "%s %dMB %s", $_, $sizes{$_} / sqr(1024), join(',', @{$pkgs{$_}})) foreach keys %sizes;
- \%sizes, \%pkgs;
-}
-
-
-sub openInstallLog {
- my ($prefix) = @_;
-
- my $f = "$prefix/root/drakx/install.log";
- open(LOG, ">> $f") ? log::l("opened $f") : log::l("Failed to open $f. No install log will be kept.");
- *LOG or *LOG = log::F() or *LOG = *STDERR;
- CORE::select((CORE::select(LOG), $| = 1)[0]);
- c::rpmErrorSetCallback(fileno LOG);
-#- c::rpmSetVeryVerbose();
-}
-
-sub closeInstallLog {
- log::l("closing install.log file");
- close LOG;
-}
-
-sub rpmDbOpen {
- my ($prefix, $rebuild_needed) = @_;
-
- if ($rebuild_needed) {
- 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: ". c::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 cleanOldRpmDb {
- my ($prefix) = @_;
- 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, $prefix) = @_;
-
- log::l("computing installed flags only");
- $packages->compute_installed_flags($packages->{rpmdb});
-}
-
-sub selectPackagesToUpgrade {
- my ($packages, $prefix, $base, $toRemove, $toSave) = @_;
-
- log::l("selecting packages to upgrade");
-
- my $state = $packages->{state} ||= {};
- $state->{selected} = {};
- $state->{requested} = {};
-
- $packages->resolve_packages_to_upgrade($packages->{rpmdb}, $state, requested => undef);
- $packages->resolve_requested($packages->{rpmdb}, $state, callback_choices => \&packageCallbackChoices);
-}
-
-sub allowedToUpgrade { $_[0] !~ /^(kernel|kernel22|kernel2.2|kernel-secure|kernel-smp|kernel-linus|kernel-linus2.2|hackkernel|kernel-enterprise)$/ }
-
-sub installTransactionClosure {
- my ($packages, $id2pkg) = @_;
- my ($id, %closure, @l, $medium, $min_id, $max_id);
-
- @l = sort { $a <=> $b } keys %$id2pkg;
-
- #- search first usable medium (sorted by medium ordering).
- foreach (sort { $a->{start} <=> $b->{start} } values %{$packages->{mediums}}) {
- $_->{selected} or next;
- 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 $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.
- ($min_id, $max_id) = ($medium->{start}, $medium->{end});
-
- #- it is sure at least one package will be installed according to medium chosen.
- install_any::useMedium($medium->{medium});
- if ($medium->{method} eq 'cdrom') {
- my $pkg = $packages->{depslist}[$l[0]];
-
- #- force changeCD callback to be called from main process.
- install_any::getFile($pkg->filename, $medium->{descr});
- #- close opened handle above.
- install_any::getFile('XXX');
- }
-
- while (defined($id = shift @l)) {
- my @l2 = ($id);
-
- while (defined($id = shift @l2)) {
- exists $closure{$id} and next;
- $id >= $min_id && $id <= $max_id or next;
- $closure{$id} = undef;
-
- my $pkg = $packages->{depslist}[$id];
- foreach ($pkg->requires_nosense) {
- foreach (keys %{$packages->{provides}{$_} || {}}) {
- if ($id2pkg->{$_}) {
- push @l2, $_;
- last;
- }
- }
- }
- }
-
- keys %closure >= $limitMinTrans and last;
- }
-
- map { delete $id2pkg->{$_} } grep { $id2pkg->{$_} } keys %closure;
-}
-
-sub installCallback {
-# my $msg = shift;
-# log::l($msg .": ". join(',', @_));
-}
-
-sub install($$$;$$) {
- my ($prefix, $isUpgrade, $toInstall, $packages) = @_;
- my %packages;
-
- return if $::g_auto_install || !scalar(@$toInstall);
-
- #- for root loopback'ed /boot
- my $loop_boot = loopback::prepare_boot($prefix);
-
- #- first stage to extract some important informations
- #- about the packages selected. this is used to select
- #- one or many transaction.
- my ($total, $nb);
- foreach my $pkg (@$toInstall) {
- $packages{$pkg->id} = $pkg;
- $nb++;
- $total += to_int($pkg->size); #- do not correct for upgrade!
- }
-
- log::l("pkgs::install $prefix");
- log::l("pkgs::install the following: ", join(" ", map { $_->name } values %packages));
- eval { fs::mount("/proc", "$prefix/proc", "proc", 0) } unless -e "$prefix/proc/cpuinfo";
-
- openInstallLog($prefix);
-
- #- 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,...).
- installCallback($packages, 'user', undef, 'install', $nb, $total);
-
- do {
- my @transToInstall = installTransactionClosure($packages, \%packages);
- $nb = values %packages;
-
- #- added to exit typically after last media unselected.
- if ($nb == 0 && scalar(@transToInstall) == 0) {
- cleanHeaders($prefix);
-
- loopback::save_boot($loop_boot);
- return;
- }
-
- #- extract headers for parent as they are used by callback.
- extractHeaders($prefix, \@transToInstall, $packages->{mediums});
-
- my ($retry_pkg, $retry_count);
- while ($retry_pkg || @transToInstall) {
- local (*INPUT, *OUTPUT); pipe INPUT, OUTPUT;
- if (my $pid = fork()) {
- close OUTPUT;
- my $error_msg = '';
- local $_;
- while (<INPUT>) {
- if (/^die:(.*)/) {
- $error_msg = $1;
- last;
- } else {
- chomp;
- my @params = split ":";
- if ($params[0] eq 'close') {
- my $pkg = $packages->{depslist}[$params[1]];
- $pkg->set_flag_installed(1);
- $pkg->set_flag_upgrade(0);
- } else {
- installCallback($packages, @params);
- }
- }
- }
- $error_msg and $error_msg .= join('', <INPUT>);
- waitpid $pid, 0;
- close INPUT;
- $error_msg and die $error_msg;
- } else {
- #- child process will run each transaction.
- $SIG{SEGV} = sub { log::l("segmentation fault on transactions"); c::_exit(0) };
- my @prev_pids = grep { /^\d+$/ } all("/proc");
- my $db;
- eval {
- close INPUT;
- select((select(OUTPUT), $| = 1)[0]);
- my $db = URPM::DB::open($prefix, 1) or die "error opening RPM database: ", c::rpmErrorString();
- my $trans = $db->create_transaction($prefix);
- if ($retry_pkg) {
- log::l("opened rpm database for retry transaction of 1 package only");
- $trans->add($retry_pkg, $isUpgrade && allowedToUpgrade($retry_pkg->name));
- } else {
- log::l("opened rpm database for transaction of ". scalar @transToInstall .
- " new packages, still $nb after that to do");
- $trans->add($_, $isUpgrade && allowedToUpgrade($_->name))
- foreach @transToInstall;
- }
-
- $trans->order or die "error ordering package list: " . c::rpmErrorString();
- $trans->set_script_fd(fileno LOG);
-
- log::l("rpm transactions start");
- my @probs = $trans->run($packages, force => 1, nosize => 1, callback_open => sub {
- my ($data, $type, $id) = @_;
- my $pkg = defined $id && $data->{depslist}[$id];
- my $f = $pkg && $pkg->filename;
- print LOG "$f\n";
- #my $fd = install_any::getFile($f, $media->{$p->[$MEDIUM]}{descr});
- my $fd = install_any::getFile($f);
- $fd ? fileno $fd : -1;
- }, callback_close => sub {
- my ($data, $type, $id) = @_;
- my $pkg = defined $id && $data->{depslist}[$id] or return;
- my $check_installed;
- $db->traverse_tag('name', [ $pkg->name ], sub {
- my ($p) = @_;
- $check_installed ||= $pkg->compare_pkg($p) == 0;
- });
- $check_installed and print OUTPUT "close:$id\n";
- }, callback_inst => sub {
- my ($data, $type, $id, $subtype, $amount, $total) = @_;
- print OUTPUT "$type:$id:$subtype:$amount:$total\n";
- });
- log::l("transactions done, now trying to close still opened fd");
- install_any::getFile('XXX'); #- close still opened fd.
-
- @probs and die "installation of rpms failed:\n ", join("\n ", @probs);
- }; $@ and print OUTPUT "die:$@\n";
- close OUTPUT;
-
- #- now search for child process which may be locking the cdrom, making it unable to be ejected.
- my @allpids = grep { /^\d+$/ } all("/proc");
- my %ppids;
- foreach (@allpids) {
- cat_("/proc/$_/status") =~ /^PPid:\s+(\d+)/m;
- push @{$ppids{$1 || 1}}, $_;
- }
- my @killpid = difference2(\@allpids, [ @prev_pids,
- difference2([ $$, hashtree2list(getppid, \%ppids) ],
- [ hashtree2list($$, \%ppids) ]) ]);
-
- if (@killpid) {
- foreach (@killpid) {
- my $s = "$_: " . join(' ', split("\0", cat_("/proc/$_/cmdline")));
- log::l("ERROR: DrakX should not have to clean the packages shit. Killing $s");
- }
- kill 15, @killpid;
- sleep 2;
- kill 9, @killpid;
- }
-
- c::_exit(0);
- }
-
- #- if we are using a retry mode, this means we have to split the transaction with only
- #- one package for each real transaction.
- unless ($retry_pkg) {
- my @badPackages;
- foreach (@transToInstall) {
- if (!$_->flag_installed && packageMedium($packages, $_)->{selected} && !exists($ignoreBadPkg{$_->name})) {
- push @badPackages, $_;
- log::l("bad package ".$_->fullname);
- } else {
- $_->free_header;
- }
- }
- @transToInstall = @badPackages;
- #- if we are in retry mode, we have to fetch only one package at a time.
- $retry_pkg = shift @transToInstall;
- $retry_count = 3;
- } else {
- if (!$retry_pkg->flag_installed && packageMedium($packages, $retry_pkg)->{selected} && !exists($ignoreBadPkg{$retry_pkg->name})) {
- if ($retry_count) {
- log::l("retrying installing package ".$retry_pkg->fullname." alone in a transaction");
- --$retry_count;
- } else {
- log::l("bad package ". $retry_pkg->fullname ." unable to be installed");
- $retry_pkg->set_flag_requested(0);
- $retry_pkg->set_flag_required(0);
- cdie ("error installing package list: ". $retry_pkg->fullname);
- }
- }
- if ($retry_pkg->flag_installed || !$retry_pkg->flag_selected) {
- $retry_pkg->free_header;
- $retry_pkg = shift @transToInstall;
- $retry_count = 3;
- }
- }
- }
- cleanHeaders($prefix);
- } while ($nb > 0 && !$pkgs::cancel_install);
-
- closeInstallLog();
-
- cleanHeaders($prefix);
-
- loopback::save_boot($loop_boot);
-}
-
-sub remove($$) {
- my ($prefix, $toRemove) = @_;
-
- return if $::g_auto_install || !@{$toRemove || []};
-
- my $db = URPM::DB::open($prefix, 1) or die "error opening RPM database: ", c::rpmErrorString();
- my $trans = $db->create_transaction($prefix);
-
- foreach my $p (@$toRemove) {
- #- stuff remove all packages that matches $p, not a problem since $p has name-version-release format.
- $trans->remove($p) if allowedToUpgrade($p);
- }
-
- eval { fs::mount("/proc", "$prefix/proc", "proc", 0) } unless -e "$prefix/proc/cpuinfo";
-
- my $callbackOpen = sub { log::l("trying to open file from $_[0] which should not happen"); };
- my $callbackClose = sub { log::l("trying to close file from $_[0] which should not happen"); };
-
- #- we are not checking depends since it should come when
- #- upgrading a system. although we may remove some functionalities ?
-
- #- do not modify/translate the message used with installCallback since
- #- these are keys during progressing installation, or change in other
- #- place (install_steps_gtk.pm,...).
- installCallback($db, 'user', undef, 'remove', scalar @$toRemove);
-
- if (my @probs = $trans->run(undef, force => 1)) {
- die "removing of old rpms failed:\n ", join("\n ", @probs);
- }
-
- #- keep in mind removing of these packages by cleaning $toRemove.
- @{$toRemove || []} = ();
-}
-
-sub selected_leaves {
- my ($packages) = @_;
- my @leaves;
-
- foreach (@{$packages->{depslist}}) {
- $_->flag_requested && !$_->flag_base and push @leaves, $_->name;
- }
- \@leaves;
-}
-
-
-sub naughtyServers {
- my ($packages) = @_;
-
- my @old_81 = qw(
-freeswan
-);
- my @old_82 = qw(
-vnc-server
-postgresql-server
-mon
-);
-
- my @new_80 = qw(
-jabber
-FreeWnn
-MySQL
-am-utils
-apache
-boa
-cfengine
-cups
-drakxtools-http
-finger-server
-imap
-leafnode
-lpr
-ntp
-openssh-server
-pidentd
-postfix
-proftpd
-rwall
-rwho
-squid
-webmin
-wu-ftpd
-ypbind
-); # nfs-utils-clients portmap
- # X server
-
- my @new_81 = qw(
-apache-mod_perl
-ftp-server-krb5
-mcserv
-samba
-telnet-server-krb5
-ypserv
-);
-
- my @new_82 = qw(
-LPRng
-bind
-httpd-naat
-ibod
-inn
-netatalk
-nfs-utils
-rusers-server
-samba-swat
-tftp-server
-ucd-snmp
-);
-
- my @naughtyServers = (@new_80, @new_81, @new_82);
-
- grep {
- my $p = packageByName($packages, $_);
- $p && $p->flag_selected;
- } @naughtyServers;
-}
-
-sub hashtree2list {
- my ($e, $h) = @_;
- my @l;
- my @todo = $e;
- while (@todo) {
- my $e = shift @todo;
- push @l, $e;
- push @todo, @{$h->{$e}};
- }
- @l;
-}
-
-1;
generated by cgit v1.2.1 (git 2.21.0) at 2024-11-23 11:36:30 +0000