X-Git-Url: https://git.proxmox.com/?p=pve-common.git;a=blobdiff_plain;f=src%2FPVE%2FSectionConfig.pm;h=71d296e6574f7a11d47a67083a45c5188c1b4887;hp=06ebbe79cf11cea7545dc21b71c279d085b08265;hb=771d18f5c7be2055f0c9012f7f921f6d5f6337db;hpb=b51b16e6f58de4cb385bd461d97866b3d94c93ec

diff --git a/src/PVE/SectionConfig.pm b/src/PVE/SectionConfig.pm
index 06ebbe7..71d296e 100644
--- a/src/PVE/SectionConfig.pm
+++ b/src/PVE/SectionConfig.pm
@@ -52,11 +52,51 @@ sub createSchema {
 
     my $pdata = $class->private();
     my $propertyList = $pdata->{propertyList};
+    my $plugins = $pdata->{plugins};
+
+    my $props = {};
+
+    my $copy_property = sub {
+	my ($src) = @_;
+
+	my $res = {};
+	foreach my $k (keys %$src) {
+	    $res->{$k} = $src->{$k};
+	}
+
+	return $res;
+    };
+
+    foreach my $p (keys %$propertyList) {
+	if (!$propertyList->{$p}->{optional}) {
+	    $props->{$p} = $propertyList->{$p};
+	    next;
+	}
+
+	my $required = 1;
+
+	my $copts = $class->options();
+	$required = 0 if defined($copts->{$p}) && $copts->{$p}->{optional};
+
+	foreach my $t (keys %$plugins) {
+	    my $opts = $pdata->{options}->{$t} || {};
+	    $required = 0 if !defined($opts->{$p}) || $opts->{$p}->{optional};
+	}
+
+	if ($required) {
+	    # make a copy, because we modify the optional property
+	    my $res = &$copy_property($propertyList->{$p});
+	    $res->{optional} = 0;
+	    $props->{$p} = $res;
+	} else {
+	    $props->{$p} = $propertyList->{$p};
+	}
+    }
 
     return {
 	type => "object",
 	additionalProperties => 0,
-	properties => $propertyList,
+	properties => $props,
     };
 }
 
@@ -75,13 +115,20 @@ sub updateSchema {
 	    $props->{$p} = $propertyList->{$p};
 	    next;
 	}
+
+	my $modifyable = 0;
+
+	my $copts = $class->options();
+	$modifyable = 1 if defined($copts->{$p}) && !$copts->{$p}->{fixed};
+
 	foreach my $t (keys %$plugins) {
-	    my $opts = $pdata->{options}->{$t};
+	    my $opts = $pdata->{options}->{$t} || {};
 	    next if !defined($opts->{$p});
-	    if (!$opts->{$p}->{fixed}) {
-		$props->{$p} = $propertyList->{$p};
-	    }
+	    $modifyable = 1 if !$opts->{$p}->{fixed};
 	}
+	next if !$modifyable;
+
+	$props->{$p} = $propertyList->{$p};
     }
 
     $props->{digest} = get_standard_option('pve-config-digest');
@@ -231,19 +278,22 @@ sub parse_config {
     my $ids = {};
     my $order = {};
 
-    my $digest = Digest::SHA::sha1_hex(defined($raw) ? $raw : '');
+    $raw = '' if !defined($raw);
+
+    my $digest = Digest::SHA::sha1_hex($raw);
     
     my $pri = 1;
 
     my $lineno = 0;
+    my @lines = split(/\n/, $raw);
+    my $nextline = sub {
+	while (my $line = shift @lines) {
+	    $lineno++;
+	    return $line if $line !~ /^\s*(?:#|$)/;
+	}
+    };
 
-    while ($raw && $raw =~ s/^(.*?)(\n|$)//) {
-	my $line = $1;
-	$lineno++;
-
-	next if $line =~ m/^\#/;
-	next if $line =~ m/^\s*$/;
-
+    while (my $line = &$nextline()) {
 	my $errprefix = "file $filename line $lineno";
 
 	my ($type, $sectionId, $errmsg, $config) = $class->parse_section_header($line);
@@ -266,13 +316,7 @@ sub parse_config {
 		}
 	    }
 
-	    while ($raw && $raw =~ s/^(.*?)(\n|$)//) {
-		$line = $1;
-		$lineno++;
-
-		next if $line =~ m/^\#/;
-		last if $line =~ m/^\s*$/;
-
+	    while ($line = &$nextline()) {
 		next if $ignore; # skip
 
 		$errprefix = "file $filename line $lineno";