From http://www.jwz.org/xscreensaver/xscreensaver-5.24.tar.gz

[xscreensaver] / hacks / check-configs.pl

diff --git a/hacks/check-configs.pl b/hacks/check-configs.pl
index 9d06bd2f2b48661dc7300a436c5d25e2eb7154c9..94c8fd4fa2e5adfc89a51c06707dba166296d476 100755 (executable)
--- a/hacks/check-configs.pl
+++ b/hacks/check-configs.pl
@@ -1,5 +1,5 @@
 #!/usr/bin/perl -w
-# Copyright © 2008, 2009 Jamie Zawinski <jwz@jwz.org>
+# Copyright © 2008-2013 Jamie Zawinski <jwz@jwz.org>
 #
 # Permission to use, copy, modify, distribute, and sell this software and its
 # documentation for any purpose is hereby granted without fee, provided that
@@ -19,7 +19,7 @@ use diagnostics;
 use strict;
 
 my $progname = $0; $progname =~ s@.*/@@g;
-my $version = q{ $Revision: 1.3 $ }; $version =~ s/^[^\d]+([\d.]+).*/$1/;
+my $version = q{ $Revision: 1.7 $ }; $version =~ s/^[^\d]+([\d.]+).*/$1/;
 
 my $verbose = 0;
 
@@ -32,6 +32,12 @@ $xlockmore_default_opts .=
  "{\"-wireframe\", \".wireframe\", XrmoptionNoArg, \"true\"},\n" .
  "{\"-3d\", \".use3d\", XrmoptionNoArg, \"true\"},\n";
 
+my $analogtv_default_opts = '';
+foreach (qw(color tint brightness contrast)) {
+  $analogtv_default_opts .= "{\"-tv-$_\", \".TV$_\", XrmoptionSepArg, 0},\n";
+}
+
+
 
 # Returns two tables:
 # - A table of the default resource values.
@@ -46,6 +52,7 @@ sub parse_src($) {
   $file = 'sproingiewrap.c' if ($file eq 'sproingies.c');
   $file = 'b_lockglue.c' if ($file eq 'bubble3d.c');
   $file = 'polyhedra-gl.c' if ($file eq 'polyhedra.c');
+  $file = 'companion.c' if ($file eq 'companioncube.c');
 
   $file = "glx/$file" unless (-f $file);
   my $body = '';
@@ -55,12 +62,13 @@ sub parse_src($) {
   close IN;
   $file =~ s@^.*/@@;
 
+  my $xlockmore_p = 0;
+  my $analogtv_p = ($body =~ m/ANALOGTV_DEFAULTS/);
+
   $body =~ s@/\*.*?\*/@@gs;
   $body =~ s@^#\s*(if|ifdef|ifndef|elif|else|endif).*$@@gm;
   $body =~ s/ANALOGTV_(DEFAULTS|OPTIONS)//gs;
 
-  my $xlockmore_p = 0;
-
   print STDERR "$progname: $file: defaults:\n" if ($verbose > 2);
   my %res_to_val;
   if ($body =~ m/_defaults\s*\[\]\s*=\s*{(.*?)}\s*;/s) {
@@ -112,12 +120,16 @@ sub parse_src($) {
   print STDERR "$progname: $file: switches to resources:\n"
     if ($verbose > 2);
   my %switch_to_res;
-  $switch_to_res{-fps}  = 'doFPS: true';
+  $switch_to_res{-fps} = 'doFPS: true';
+  $switch_to_res{-fg}  = 'foreground: %';
+  $switch_to_res{-bg}  = 'background: %';
 
   my ($ign, $opts) = ($body =~ m/(_options|\bopts)\s*\[\]\s*=\s*{(.*?)}\s*;/s);
-  if  ($xlockmore_p || $opts) {
+  if  ($xlockmore_p || $analogtv_p || $opts) {
     $opts = '' unless $opts;
     $opts .= ",\n$xlockmore_default_opts" if ($xlockmore_p);
+    $opts .= ",\n$analogtv_default_opts" if ($analogtv_p);
+
     foreach (split (/,\s*\n/, $opts)) {
       s/^\s*//s;
       s/\s*$//s;
@@ -181,7 +193,7 @@ sub parse_xml($$) {
     error ("$progname: $file: unparsable: $_") unless $type;
     next if ($type =~ m@^/@);
 
-    if ($type =~ m/^([hv]group|\?xml|command|string|file|_description|xscreensaver-(image|text))/s) {
+    if ($type =~ m/^([hv]group|\?xml|command|string|file|_description|xscreensaver-(image|text|updater))/s) {
 
     } elsif ($type eq 'screensaver') {
       my ($name) = ($args =~ m/\b_label\s*=\s*\"([^\"]+)\"/);
@@ -276,7 +288,10 @@ sub check_config($) {
     error ("$saver: unparsable xml claim: $_") unless $compare;
 
     my $sval = $src_opts->{$res};
-    if (!defined($sval)) {
+    if ($res =~ m/^TV/) {
+      print STDERR "$progname: $saver: OK: skipping \"$res\"\n"
+        if ($verbose > 1);
+    } elsif (!defined($sval)) {
       print STDERR "$progname: $saver: $res: not in source\n";
     } elsif ($compare eq '!='
              ? $sval eq $xval