SectionConfig: allow to get class specific updateSchema()

[pve-common.git] / src / PVE / SectionConfig.pm

diff --git a/src/PVE/SectionConfig.pm b/src/PVE/SectionConfig.pm
index 71d296e6574f7a11d47a67083a45c5188c1b4887..6273afa35a22cb09ca14d2f010f5aad8b96dba47 100644 (file)
--- a/src/PVE/SectionConfig.pm
+++ b/src/PVE/SectionConfig.pm
@@ -26,6 +26,9 @@ sub register {
     my $type = $class->type();
     my $pdata = $class->private();
 
+    die "duplicate plugin registration (type = $type)"
+       if defined($pdata->{plugins}->{$type});
+
     my $plugindata = $class->plugindata();
     $pdata->{plugindata}->{$type} = $plugindata;
     $pdata->{plugins}->{$type} = $class;
@@ -101,7 +104,7 @@ sub createSchema {
 }
 
 sub updateSchema {
-    my ($class) = @_;
+    my ($class, $single_class) = @_;
 
     my $pdata = $class->private();
     my $propertyList = $pdata->{propertyList};
@@ -109,8 +112,15 @@ sub updateSchema {
 
     my $props = {};
 
+    my $filter_type = $class->type() if $single_class;
+
     foreach my $p (keys %$propertyList) {
        next if $p eq 'type';
+
+       my $copts = $class->options();
+
+       next if defined($filter_type) && !defined($copts->{$p});
+
        if (!$propertyList->{$p}->{optional}) {
            $props->{$p} = $propertyList->{$p};
            next;
@@ -118,7 +128,6 @@ sub updateSchema {
 
        my $modifyable = 0;
 
-       my $copts = $class->options();
        $modifyable = 1 if defined($copts->{$p}) && !$copts->{$p}->{fixed};
 
        foreach my $t (keys %$plugins) {
@@ -181,7 +190,7 @@ sub init {
     }
 
     $propertyList->{type}->{type} = 'string';
-    $propertyList->{type}->{enum} = [keys %$plugins];
+    $propertyList->{type}->{enum} = [sort keys %$plugins];
 }
 
 sub lookup {
@@ -200,7 +209,7 @@ sub lookup_types {
 
     my $pdata = $class->private();
     
-    return [ keys %{$pdata->{plugins}} ];
+    return [ sort keys %{$pdata->{plugins}} ];
 }
 
 sub decode_value {
@@ -393,8 +402,12 @@ my $format_config_line = sub {
 
     my $ct = $schema->{type};
 
+    die "property '$key' contains a line feed\n"
+       if ($key =~ m/[\n\r]/) || ($value =~ m/[\n\r]/);
+
     if ($ct eq 'boolean') {
-       return $value ? "\t$key\n" : '';
+       return "\t$key " . ($value ? 1 : 0) . "\n"
+           if defined($value);
     } else {
        return "\t$key $value\n" if "$value" ne '';
     }