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authorFrancois Pons <fpons@mandriva.com>2002-01-04 16:41:45 +0000
committerFrancois Pons <fpons@mandriva.com>2002-01-04 16:41:45 +0000
commitaa560937696c59232dfdf00f3b493b8f85bf412a (patch)
treefb69a3a5fba8ad2d14714da1ac99265485dd8151 /perl-install/pkgs.pm
parent254cfcd2acdd915bd37e73d36868f26d5b7587fa (diff)
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added update installation support to install (big modifs need testing).
Diffstat (limited to 'perl-install/pkgs.pm')
-rw-r--r--perl-install/pkgs.pm65
1 files changed, 46 insertions, 19 deletions
diff --git a/perl-install/pkgs.pm b/perl-install/pkgs.pm
index 4ce9c373e..9110d403d 100644
--- a/perl-install/pkgs.pm
+++ b/perl-install/pkgs.pm
@@ -129,16 +129,25 @@ sub cleanHeaders {
}
#- get all headers from an hdlist file.
-sub extractHeaders($$$) {
- my ($prefix, $pkgs, $medium) = @_;
+sub extractHeaders {
+ my ($prefix, $pkgs, $media) = @_;
+ my %medium2pkgs;
cleanHeaders($prefix);
- eval {
- require packdrake;
- my $packer = new packdrake("/tmp/$medium->{hdlist}", quiet => 1);
- $packer->extract_archive("$prefix/tmp/headers", map { packageHeaderFile($_) } @$pkgs);
- };
+ foreach (@$pkgs) {
+ push @{$medium2pkgs{$_->[$MEDIUM]} ||= []}, $_;
+ }
+
+ foreach (values %medium2pkgs) {
+ my $medium = $media->{$_->[0][$MEDIUM]}; #- the first one is a valid package pointing to right medium to use.
+
+ eval {
+ require packdrake;
+ my $packer = new packdrake("/tmp/$medium->{hdlist}", quiet => 1);
+ $packer->extract_archive("$prefix/tmp/headers", map { packageHeaderFile($_) } @$_);
+ };
+ }
foreach (@$pkgs) {
my $f = "$prefix/tmp/headers/". packageHeaderFile($_);
@@ -404,6 +413,7 @@ sub psUsingHdlists {
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.
@@ -438,27 +448,38 @@ sub psUsingHdlist {
my $packer = new packdrake($newf, quiet => 1);
foreach (@{$packer->{files}}) {
$packer->{data}{$_}[0] eq 'f' or next;
- ++$packages->{count}; #- take care of this one, so that desplist will be clean with index of package.
my $pkg = [ (undef) x 8 ]; $pkg->[$FILE] = $_; $pkg->[$MEDIUM] = $medium;
my $specific_arch = packageArch($pkg);
if (!$specific_arch || MDK::Common::System::compat_arch($specific_arch)) {
my $old_pkg = $packages->{names}{packageName($pkg)};
if ($old_pkg) {
- if (packageVersion($pkg) eq packageVersion($old_pkg) && packageRelease($pkg) eq packageRelease($old_pkg)) {
- if (MDK::Common::System::better_arch($specific_arch, packageArch($old_pkg))) {
- log::l("replacing old package with package $_ with better arch: $specific_arch");
- $packages->{names}{packageName($pkg)} = $pkg;
- } else {
- log::l("keeping old package against package $_ with worse arch");
+ my $epo_compare = 0; #- NO EPOCH AVAILABLE TODO packageEpoch($pkg) <=> packageEpoch($old_pkg);
+ my $ver_compare = $epo_compare == 0 && versionCompare(packageVersion($pkg), packageVersion($old_pkg));
+ my $rel_compare = $ver_compare == 0 && versionCompare(packageRelease($pkg), packageRelease($old_pkg));
+ if ($epo_compare > 0 || $ver_compare > 0 || $rel_compare > 0 ||
+ $epo_compare == 0 && $ver_compare == 0 && $rel_compare == 0 &&
+ MDK::Common::System::better_arch($specific_arch, packageArch($old_pkg))) {
+ log::l("replacing old package $old_pkg->[$FILE] with package $pkg->[$FILE]");
+ foreach ($FILE, $MEDIUM) { #- TODO KEEP OLD PARAMETER
+ $old_pkg->[$_] = $pkg->[$_];
}
+ packageFreeHeader($old_pkg);
+ if (packageFlagInstalled($old_pkg)) {
+ packageSetFlagInstalled($old_pkg, 0);
+ selectPackage($packages, $old_pkg);
+ }
+ ++$relocated;
} else {
- log::l("ignoring package $_ already present in distribution with different version or release");
+ log::l("no need to replace previous package $old_pkg->[$FILE] with newer package $pkg->[$FILE]");
+ ++$ignored;
}
} else {
$packages->{names}{packageName($pkg)} = $pkg;
+ ++$packages->{count}; #- take care of this one, so that desplist will be clean with index of package.
}
} else {
log::l("ignoring package $_ with incompatible arch: $specific_arch");
+ ++$ignored;
}
}
};
@@ -466,8 +487,10 @@ sub psUsingHdlist {
#- update maximal index.
$m->{max} = $packages->{count} - 1;
$m->{max} >= $m->{min} or die "nothing found while parsing $newf";
- log::l("read " . ($m->{max} - $m->{min} + 1) . " headers in $hdlist");
- 1;
+ $relocated > 0 and log::l("relocated $relocated headers in $hdlist");
+ $ignored > 0 and log::l("ignored $ignored headers in $hdlist");
+ log::l("read " . ($m->{max} - $m->{min} + 1) . " new headers in $hdlist");
+ $m;
}
sub getOtherDeps($$) {
@@ -1327,13 +1350,17 @@ sub install($$$;$$) {
}
#- extract headers for parent as they are used by callback.
- extractHeaders($prefix, \@transToInstall, $media->{$medium});
+ extractHeaders($prefix, \@transToInstall, $media);
if ($media->{$medium}{method} eq 'cdrom') {
+ #- extract packages to make sure the getFile below to force
+ #- accessing medium will not be redirected to updates.
+ my @origin = grep { $_->[$MEDIUM] == $media->{$medium} } @transToInstall;
+
#- reset file descriptor open for main process but
#- make sure error trying to change from hdlist are
#- trown from main process too.
- install_any::getFile(packageFile($transToInstall[0]), $media->{$transToInstall[0][$MEDIUM]}{descr});
+ @origin and install_any::getFile(packageFile($origin[0]), $media->{$origin[0][$MEDIUM]}{descr});
}
#- and make sure there are no staling open file descriptor too (before forking)!
install_any::getFile('XXX');