source: trunk/packs/dotfiles/gnome/gen-schemas.pl @ 21800

#!/usr/athena/bin/perl

# gen-schema: A tool for generating GNOME config schema from a
# readable file format.  This isn't a very generic tool; it only handles
# strings (with no special characters in them), integers, booleans,
# and lists of strings.

print "<?xml version=\"1.0\"?>\n";
print "<gconfschemafile>\n";
print " <schemalist>\n";
print "\n";

$path[0] = "";
while (<>) {
    chop;
    /^( *)(.*)$/;
    $indent = length($1);
    $line = $2;
    next if ($line =~ /^#/ || $line eq "");
    if ($line =~ /^\[(.*)\]$/) {
        $path[$indent + 1] = $path[$indent] . "/" . $1;
    } elsif ($line =~ /^([\w-]+) *= *(.*)$/) {
        $key = $path[$indent] . "/" . $1;
        $valspec = $2;
        if ($valspec =~ /^"(.*)"$/) {
            $type = "string";
            $val = $1;
        } elsif ($valspec =~ /^-?\d+$/) {
            $type = "int";
            $val = $valspec;
        } elsif ($valspec =~ /^true|false$/) {
            $type = "bool";
            $val = $valspec;
        } elsif ($valspec =~ /^\[.*\]$/) {
            $type = "list";
            $val = $valspec;
        } elsif ($valspec =~ /^\[/) {
            $type = "list";
            $val = $valspec;
            while (<>) {
                chop;
                s/^ *//;
                $val .= $_;
                last if /\]$/;
            }
        } else {
            die "Unrecognized valspec format '$valspec'.\n";
        }
        print "  <schema>\n";
        print "   <key>/schemas$key</key>\n";
        print "   <applyto>$key</applyto>\n";
        print "   <owner>gnome</owner>\n";
        print "   <type>$type</type>\n";
        if ($type eq "list") {
            print "   <list_type>string</list_type>\n";
        }
        print "   <default>$val</default>\n";
        print "   <locale name=\"C\" />\n";
        print "  </schema>\n";
        print "\n";
    } else {
        die "Unrecognized line format '$line'.\n";
    }
}

print " </schemalist>\n";
print "</gconfschemafile>\n";