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|
package pkgs;
use diagnostics;
use strict;
use vars qw($fd);
use common qw(:common :file);
use log;
use smp;
use fs;
my @skipThesesPackages = qw(XFree86-8514 XFree86-AGX XFree86-Mach32 XFree86-Mach64
XFree86-Mach8 XFree86-Mono XFree86-P9000 XFree86-S3 XFree86-S3V
XFree86-SVGA XFree86-W32 XFree86-I128 XFree86-Sun XFree86-SunMono
XFree86-Sun24 XFree86-3DLabs kernel-boot metroess metrotmpl);
1;
sub skipThisPackage { member($_[0], @skipThesesPackages) }
sub addInfosFromHeader($$) {
my ($packages, $header) = @_;
my $name = c::headerGetEntry($header, 'name');
$packages->{$name} = {
name => $name,
header => $header, size => c::headerGetEntry($header, 'size'),
group => c::headerGetEntry($header, 'group') || "(unknown group)",
};
}
sub psUsingDirectory {
my ($dirname) = @_;
my %packages;
log::l("scanning $dirname for packages");
foreach (glob_("$dirname/*.rpm")) {
my $basename = basename($_);
local *F;
open F, $_ or log::l("failed to open package $_: $!");
my $header = c::rpmReadPackageHeader($_) or log::l("failed to rpmReadPackageHeader $basename: $!");
my $name = c::headerGetEntry($header, 'name');
addInfosFromHeader(\%packages, $header);
}
\%packages;
}
sub psReadComponentsFile {
my ($compsfile, $packages) = @_;
my (%comps, %current);
local *F;
open F, $compsfile or die "Cannot open components file: $!";
<F> =~ /^0(\.1)?$/ or die "Comps file is not version 0.1 as expected";
my $inComp = 0;
my $n = 0;
foreach (<F>) { $n++;
chomp;
s/^ +//;
/^#/ and next;
/^$/ and next;
if ($inComp) { if (/^end$/) {
$inComp = 0;
$comps{$current{name}} = { %current };
} else {
$packages->{$_} ?
push @{$current{packages}}, $packages->{$_} :
log::w("package $_ does not exist (line $n of comps file)");
}
} else {
my ($selected, $hidden, $name) = /^([01])\s*(--hide)?\s*(.*)/ or die "bad comps file at line $n";
%current = (selected => $selected, inmenu => !$hidden, name => $name);
$inComp = 1;
}
}
log::l("read " . (scalar keys %comps) . " comps");
\%comps;
}
sub psVerifyDependencies {
# my ($packages, $fixup) = @_;
#
# -r "/mnt/var/lib/rpm/packages.rpm" or die "can't find packages.rpm";
#
# my $db = rpmdbOpenRWCreate("/mnt");
# my $rpmdeps = rpmtransCreateSet($db, undef);
#
# foreach (values %$packages) {
# $_->{selected} ?
# c::rpmtransAddPackage($rpmdeps, $_->{header}, undef, $_, 0, undef) :
# c::rpmtransAvailablePackage($rpmdeps, $_->{header}, $_);
# }
# my @conflicts = c::rpmdepCheck($rpmdeps);
#
# rpmtransFree($rpmdeps);
# rpmdbClose($db);
#
# if ($fixup) {
# foreach (@conflicts) {
# $_->{suggestedPackage}->{selected} = 1;
# }
# rpmdepFreeConflicts(@conflicts);
# }
#
# 1;
}
sub selectComponents {
my ($csp, $psp, $doIndividual) = @_;
return 0;
}
sub psFromHeaderListDesc {
my ($fd, $noSeek) = @_;
my %packages;
my $end;
unless ($noSeek) {
my $current = sysseek $fd, 0, 1 or die "seek failed";
$end = sysseek $fd, 0, 2 or die "seek failed";
sysseek $fd, $current, 0 or die "seek failed";
}
while (1) {
my $header = c::headerRead(fileno($fd), 1);
unless ($header) {
$noSeek and last;
die "error reading header at offset ", sysseek($fd, 0, 1);
}
addInfosFromHeader(\%packages, $header);
$noSeek or $end <= sysseek($fd, 0, 1) and last;
}
log::l("psFromHeaderListDesc read " . scalar keys(%packages) . " headers");
\%packages;
}
sub psFromHeaderListFile {
my ($file) = @_;
local *F;
sysopen F, $file, 0 or die "error opening header file $file: $!";
psFromHeaderListDesc(\*F, 0);
}
sub init_db {
my ($prefix, $isUpgrade) = @_;
my $f = "$prefix/tmp/" . ($isUpgrade ? "upgrade" : "install") . ".log";
open(F, "> $f") ? log::l("opened $f") : log::l("Failed to open $f. No install log will be kept.");
$fd = fileno(F) || log::fd() || 2;
c::rpmErrorSetCallback($fd);
# c::rpmSetVeryVerbose();
$isUpgrade ? c::rpmdbRebuild($prefix) : c::rpmdbInit($prefix, 0644) or die "creation/rebuilding of rpm database failed: ", c::rpmErrorString();
}
sub install {
my ($prefix, $method, $toInstall, $isUpgrade, $force) = @_;
my $db = c::rpmdbOpen($prefix) or die "error opening RPM database: ", c::rpmErrorString();
log::l("opened rpm database");
my $trans = c::rpmtransCreateSet($db, $prefix);
my ($total, $nb);
foreach my $p (@$toInstall) {
my $fullname = sprintf "%s-%s-%s.%s.rpm",
map { c::headerGetEntry($p->{header}, $_) } qw(name version release arch);
c::rpmtransAddPackage($trans, $p->{header}, $method->getFile($fullname) , $isUpgrade);
$nb++;
$total += $p->{size};
}
c::rpmdepOrder($trans) or c::rpmdbClose($db), c::rpmtransFree($trans), die "error ordering package list: ", c::rpmErrorString();
c::rpmtransSetScriptFd($trans, $fd);
eval { fs::mount("/proc", "$prefix/proc", "proc", 0) };
log::ld("starting installation: ", $nb, " packages, ", $total, " bytes");
# !! do not translate these messages, they are used when catched (cf install_steps_graphical)
my $callbackStart = sub { log::ld("starting installing package ", $_[0]) };
my $callbackProgress = sub { log::ld("progressing installation ", $_[0], "/", $_[1]) };
if (my @probs = c::rpmRunTransactions($trans, $callbackStart, $callbackProgress, $force)) {
die "installation of rpms failed:\n ", join("\n ", @probs);
}
c::rpmtransFree($trans);
c::rpmdbClose($db);
log::l("rpm database closed");
}
|
