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# ex:ts=8 sw=4:
# $OpenBSD: CollisionReport.pm,v 1.23 2009/11/14 08:11:05 espie Exp $
#
# Copyright (c) 2003-2006 Marc Espie <espie@openbsd.org>
#
# Permission to use, copy, modify, and distribute this software for any
# purpose with or without fee is hereby granted, provided that the above
# copyright notice and this permission notice appear in all copies.
#
# THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
# WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
# MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
# ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
# WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
# ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
# OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
use strict;
use warnings;
package OpenBSD::CollisionReport;
use OpenBSD::PackingList;
use OpenBSD::PackageInfo;
use OpenBSD::Vstat;
sub find_collisions
{
my ($todo, $state) = @_;
my $verbose = $state->{verbose};
my $bypkg = {};
for my $name (keys %$todo) {
my $p = OpenBSD::Vstat::vexists $name;
if (ref $p) {
my $pkg = $$p;
push(@{$bypkg->{$pkg}}, $name);
delete $todo->{$name};
}
}
if (!%$todo) {
return $bypkg;
}
for my $pkg (installed_packages()) {
$state->say("Looking for collisions in $pkg") if $verbose;
my $plist = OpenBSD::PackingList->from_installation($pkg,
\&OpenBSD::PackingList::FilesOnly);
next if !defined $plist;
for my $item (@{$plist->{items}}) {
next unless $item->IsFile;
my $name = $item->fullname;
if (defined $todo->{$name}) {
push(@{$bypkg->{$pkg}}, $name);
delete $todo->{$name};
return $bypkg;
}
}
}
return $bypkg;
}
sub collision_report($$)
{
my ($list, $state) = @_;
if ($state->{defines}->{removecollisions}) {
require OpenBSD::Error;
for my $f (@$list) {
$state->unlink(1, $f->fullname);
}
return;
}
my %todo = map {($_->fullname, $_->{d})} @$list;
my $clueless_bat;
my $clueless_bat2;
my $found = 0;
$state->say("Collision: the following files already exist");
if (!$state->{defines}->{dontfindcollisions}) {
my $bypkg = find_collisions(\%todo, $state);
for my $pkg (sort keys %$bypkg) {
for my $item (sort @{$bypkg->{$pkg}}) {
$found++;
$state->say("\t$item ($pkg)");
}
if ($pkg =~ m/^(?:partial\-|borked\.\d+$)/o) {
$clueless_bat = $pkg;
}
if ($pkg =~ m/^\.libs\d*-*$/o) {
$clueless_bat2 = $pkg;
}
}
}
if (%todo) {
my $destdir = $state->{destdir};
for my $item (sort keys %todo) {
if (defined $todo{$item}) {
my $old = $todo{$item};
my $d = $old->new($destdir.$item);
if ($d->equals($old)) {
$state->say("\t$item (same checksum)");
} else {
$state->say("\t$item (different checksum)");
}
} else {
$state->say("\t$item");
}
}
}
if (defined $clueless_bat) {
$state->print("The package name $clueless_bat suggests that a former installation\n",
"of a similar package got interrupted. It is likely that\n",
"\tpkg_delete $clueless_bat\n",
"will solve the problem\n");
}
if (defined $clueless_bat2) {
$state->print("The package name $clueless_bat2 suggests remaining libraries\n",
"from a former package update. It is likely that\n",
"\tpkg_delete $clueless_bat2\n".
"will solve the problem\n");
}
my $dorepair = 0;
if ($found == 0) {
if ($state->{defines}->{repair}) {
$dorepair = 1;
} elsif ($state->{interactive}) {
require OpenBSD::Interactive;
if (OpenBSD::Interactive::confirm(
"It seems to be a missing package registration\nRepair", 1, 0)) {
$dorepair = 1;
}
}
}
if ($dorepair == 1) {
for my $f (@$list) {
if ($state->unlink($state->{verbose},
$f->fullname)) {
$state->{problems}--;
} else {
return;
}
}
$state->{repairdependencies} = 1;
}
}
1;
|
