4 files changed, 39 insertions, 32 deletions
diff --git a/perl-install/NEWS b/perl-install/NEWS
index 9488b9252..611434e3f 100644
--- a/perl-install/NEWS
+++ b/perl-install/NEWS
@@ -4,6 +4,8 @@
   o do not configure network if already up
   o allow to use a simplified time step
     (no timezone selection, ntp settings as advanced)
+- move functions to get available space from installer
+  (to be used in draklive-install)
 
 Version 10.16.1 - 18 March 2008
 
diff --git a/perl-install/fs/any.pm b/perl-install/fs/any.pm
index d523a6943..730252b40 100644
--- a/perl-install/fs/any.pm
+++ b/perl-install/fs/any.pm
@@ -104,4 +104,39 @@ sub prepare_minimal_root {
     }
 }
 
+sub getAvailableSpace {
+    my ($fstab) = @_;
+
+    #- make sure of this place to be available for installation, this could help a lot.
+    #- currently doing a very small install use 36Mb of postinstall-rpm, but installing
+    #- these packages may eat up to 90Mb (of course not all the server may be installed!).
+    #- 65mb may be a good choice to avoid almost all problem of insuficient space left...
+    my $minAvailableSize = 65 * sqr(1024);
+
+    my $n = !$::testing && getAvailableSpace_mounted($::prefix) || 
+            getAvailableSpace_raw($fstab) * 512 / 1.07;
+    $n - max(0.1 * $n, $minAvailableSize);
+}
+
+sub getAvailableSpace_mounted {
+    my ($prefix) = @_;
+    my $dir = -d "$prefix/usr" ? "$prefix/usr" : $prefix;
+    my (undef, $free) = MDK::Common::System::df($dir) or return;
+    log::l("getAvailableSpace_mounted $free KB");
+    $free * 1024 || 1;
+}
+sub getAvailableSpace_raw {
+    my ($fstab) = @_;
+
+    do { $_->{mntpoint} eq '/usr' and return $_->{size} } foreach @$fstab;
+    do { $_->{mntpoint} eq '/'    and return $_->{size} } foreach @$fstab;
+
+    if ($::testing) {
+	my $nb = 450;
+	log::l("taking ${nb}MB for testing");
+	return MB($nb);
+    }
+    die "missing root partition";
+}
+
 1;
diff --git a/perl-install/install/any.pm b/perl-install/install/any.pm
index a663d30f3..fce0e0274 100644
--- a/perl-install/install/any.pm
+++ b/perl-install/install/any.pm
@@ -84,37 +84,7 @@ cant_spawn:
 
 sub getAvailableSpace {
     my ($o) = @_;
-
-    #- make sure of this place to be available for installation, this could help a lot.
-    #- currently doing a very small install use 36Mb of postinstall-rpm, but installing
-    #- these packages may eat up to 90Mb (of course not all the server may be installed!).
-    #- 65mb may be a good choice to avoid almost all problem of insuficient space left...
-    my $minAvailableSize = 65 * sqr(1024);
-
-    my $n = !$::testing && getAvailableSpace_mounted($::prefix) || 
-            getAvailableSpace_raw($o->{fstab}) * 512 / 1.07;
-    $n - max(0.1 * $n, $minAvailableSize);
-}
-
-sub getAvailableSpace_mounted {
-    my ($prefix) = @_;
-    my $dir = -d "$prefix/usr" ? "$prefix/usr" : $prefix;
-    my (undef, $free) = MDK::Common::System::df($dir) or return;
-    log::l("getAvailableSpace_mounted $free KB");
-    $free * 1024 || 1;
-}
-sub getAvailableSpace_raw {
-    my ($fstab) = @_;
-
-    do { $_->{mntpoint} eq '/usr' and return $_->{size} } foreach @$fstab;
-    do { $_->{mntpoint} eq '/'    and return $_->{size} } foreach @$fstab;
-
-    if ($::testing) {
-	my $nb = 450;
-	log::l("taking ${nb}MB for testing");
-	return MB($nb);
-    }
-    die "missing root partition";
+    fs::any::getAvailableSpace($o->{fstab});
 }
 
 sub preConfigureTimezone {
diff --git a/perl-install/install/media.pm b/perl-install/install/media.pm
index cc3f79ee3..09837c3b1 100644
--- a/perl-install/install/media.pm
+++ b/perl-install/install/media.pm
@@ -462,7 +462,7 @@ sub allow_copy_rpms_on_disk {
     my $totalsize = sum(map { $_->{size} } @$hdlists) || -1; #- don't check size, total medium size unknown
 
     if ($totalsize >= 0) {
-	my $availvar = install::any::getAvailableSpace_mounted("$::prefix/var");
+	my $availvar = fs::any::getAvailableSpace_mounted("$::prefix/var");
 	$availvar /= 1024 * 1024; #- Mo
 	log::l("totalsize=$totalsize, avail on $::prefix/var=$availvar");
 	$totalsize < $availvar * 0.6;