94 lines
1.8 KiB
Perl
94 lines
1.8 KiB
Perl
# classes.pl - A perl program to generate most of the contents of
|
|
# javaprims.h automatically.
|
|
|
|
# Copyright (C) 1998, 1999, 2000, 2002, 2005, 2006, 2007 Free Software
|
|
# Foundation
|
|
#
|
|
# This file is part of libgcj.
|
|
#
|
|
# This software is copyrighted work licensed under the terms of the
|
|
# Libgcj License. Please consult the file "LIBGCJ_LICENSE" for
|
|
# details.
|
|
|
|
# Usage: cd <srcdir>/classpath/lib ; perl ../../scripts/classes.pl.
|
|
|
|
use DirHandle;
|
|
|
|
if (-d 'java')
|
|
{
|
|
# Ok here.
|
|
}
|
|
elsif (-d '../java')
|
|
{
|
|
chdir ('..');
|
|
}
|
|
else
|
|
{
|
|
die "couldn't find java directory\n";
|
|
}
|
|
|
|
&scan ('java', 2);
|
|
|
|
exit 0;
|
|
|
|
sub scan
|
|
{
|
|
local ($dir, $indent) = @_;
|
|
local (@subdirs) = ();
|
|
local (%classes) = ();
|
|
|
|
local ($d) = new DirHandle $dir;
|
|
local (*JFILE);
|
|
local ($name);
|
|
if (defined $d)
|
|
{
|
|
while (defined ($name = $d->read))
|
|
{
|
|
next if $name eq 'CVS';
|
|
next if $name eq '.svn';
|
|
next if $name eq '.';
|
|
next if $name eq '..';
|
|
if ($dir eq 'java'
|
|
&& $name ne 'lang'
|
|
&& $name ne 'util'
|
|
&& $name ne 'io')
|
|
{
|
|
# We only generate decls for java.lang, java.io, and
|
|
# java.util.
|
|
next;
|
|
}
|
|
if (-d ($dir . '/' . $name))
|
|
{
|
|
push (@subdirs, $name);
|
|
next;
|
|
}
|
|
next unless $name =~ s/\.class$//;
|
|
$classes{$name} = 1;
|
|
}
|
|
|
|
undef $d;
|
|
}
|
|
|
|
local ($spaces) = ' ' x $indent;
|
|
local ($classname);
|
|
($classname = $dir) =~ s/^.*\///;
|
|
print $spaces, "namespace ", $classname, "\n";
|
|
print $spaces, "{\n";
|
|
|
|
foreach (sort keys %classes)
|
|
{
|
|
print $spaces, " class ", $_, ";\n";
|
|
}
|
|
print "\n" if scalar @classes > 0 && scalar @subdirs > 0;
|
|
|
|
local ($first) = 1;
|
|
foreach (sort @subdirs)
|
|
{
|
|
print "\n" unless $first;
|
|
$first = 0;
|
|
&scan ("$dir/$_", $indent + 2);
|
|
}
|
|
|
|
print $spaces, "}\n";
|
|
}
|