Gecko [ www.jdcpatala.org ]

Name	Size	Permission
App	[ DIR ]	drwxr-xr-x
Archive	[ DIR ]	drwxr-xr-x
Attribute	[ DIR ]	drwxr-xr-x
B	[ DIR ]	drwxr-xr-x
CPAN	[ DIR ]	drwxr-xr-x
Carp	[ DIR ]	drwxr-xr-x
Class	[ DIR ]	drwxr-xr-x
Compress	[ DIR ]	drwxr-xr-x
Config	[ DIR ]	drwxr-xr-x
DBM_Filter	[ DIR ]	drwxr-xr-x
Devel	[ DIR ]	drwxr-xr-x
Digest	[ DIR ]	drwxr-xr-x
Encode	[ DIR ]	drwxr-xr-x
Exporter	[ DIR ]	drwxr-xr-x
ExtUtils	[ DIR ]	drwxr-xr-x
File	[ DIR ]	drwxr-xr-x
Filter	[ DIR ]	drwxr-xr-x
Getopt	[ DIR ]	drwxr-xr-x
HTTP	[ DIR ]	drwxr-xr-x
I18N	[ DIR ]	drwxr-xr-x
IO	[ DIR ]	drwxr-xr-x
IPC	[ DIR ]	drwxr-xr-x
JSON	[ DIR ]	drwxr-xr-x
Locale	[ DIR ]	drwxr-xr-x
Math	[ DIR ]	drwxr-xr-x
Memoize	[ DIR ]	drwxr-xr-x
Module	[ DIR ]	drwxr-xr-x
Net	[ DIR ]	drwxr-xr-x
Params	[ DIR ]	drwxr-xr-x
Parse	[ DIR ]	drwxr-xr-x
Perl	[ DIR ]	drwxr-xr-x
PerlIO	[ DIR ]	drwxr-xr-x
Pod	[ DIR ]	drwxr-xr-x
Search	[ DIR ]	drwxr-xr-x
TAP	[ DIR ]	drwxr-xr-x
Term	[ DIR ]	drwxr-xr-x
Test	[ DIR ]	drwxr-xr-x
Test2	[ DIR ]	drwxr-xr-x
Text	[ DIR ]	drwxr-xr-x
Thread	[ DIR ]	drwxr-xr-x
Tie	[ DIR ]	drwxr-xr-x
Time	[ DIR ]	drwxr-xr-x
Unicode	[ DIR ]	drwxr-xr-x
User	[ DIR ]	drwxr-xr-x
autodie	[ DIR ]	drwxr-xr-x
encoding	[ DIR ]	drwxr-xr-x
overload	[ DIR ]	drwxr-xr-x
pod	[ DIR ]	drwxr-xr-x
unicore	[ DIR ]	drwxr-xr-x
version	[ DIR ]	drwxr-xr-x
warnings	[ DIR ]	drwxr-xr-x
AnyDBM_File.pm	2.56 KB	-rw-r--r--
AutoLoader.pm	15.43 KB	-rw-r--r--
AutoSplit.pm	19.18 KB	-rw-r--r--
Benchmark.pm	30.3 KB	-rw-r--r--
CORE.pod	3.11 KB	-rw-r--r--
CPAN.pm	138.75 KB	-rw-r--r--
Carp.pm	35.12 KB	-rw-r--r--
DB.pm	18.48 KB	-rw-r--r--
DBM_Filter.pm	14.05 KB	-rw-r--r--
Digest.pm	10.45 KB	-rw-r--r--
DirHandle.pm	2.04 KB	-rw-r--r--
Dumpvalue.pm	17.14 KB	-rw-r--r--
English.pm	4.65 KB	-rw-r--r--
Env.pm	5.39 KB	-rw-r--r--
Exporter.pm	18.36 KB	-rw-r--r--
Fatal.pm	56.91 KB	-rw-r--r--
FileCache.pm	5.42 KB	-rw-r--r--
FileHandle.pm	6.63 KB	-rw-r--r--
FindBin.pm	4.45 KB	-rw-r--r--
Internals.pod	2.51 KB	-rw-r--r--
Memoize.pm	35.34 KB	-rw-r--r--
NEXT.pm	18.54 KB	-rw-r--r--
PerlIO.pm	10.21 KB	-rw-r--r--
Safe.pm	24.49 KB	-rw-r--r--
SelectSaver.pm	1.05 KB	-rw-r--r--
SelfLoader.pm	17.27 KB	-rw-r--r--
Symbol.pm	4.69 KB	-rw-r--r--
Test.pm	29.34 KB	-rw-r--r--
Test2.pm	6.24 KB	-rw-r--r--
Thread.pm	8.09 KB	-rw-r--r--
UNIVERSAL.pm	6.44 KB	-rw-r--r--
XSLoader.pm	10.99 KB	-rw-r--r--
_charnames.pm	32.39 KB	-rw-r--r--
autodie.pm	12.58 KB	-rw-r--r--
autouse.pm	4.14 KB	-rw-r--r--
base.pm	10.7 KB	-rw-r--r--
bigint.pm	22.85 KB	-rw-r--r--
bignum.pm	20.64 KB	-rw-r--r--
bigrat.pm	15.78 KB	-rw-r--r--
blib.pm	2.01 KB	-rw-r--r--
bytes.pm	3.65 KB	-rw-r--r--
bytes_heavy.pl	758 B	-rw-r--r--
charnames.pm	20.38 KB	-rw-r--r--
constant.pm	14.38 KB	-rw-r--r--
deprecate.pm	5.07 KB	-rw-r--r--
diagnostics.pm	18.59 KB	-rw-r--r--
dumpvar.pl	15.19 KB	-rw-r--r--
experimental.pm	6.9 KB	-rw-r--r--
feature.pm	17.28 KB	-rw-r--r--
fields.pm	9.25 KB	-rw-r--r--
filetest.pm	3.91 KB	-rw-r--r--
if.pm	3.53 KB	-rw-r--r--
integer.pm	3.18 KB	-rw-r--r--
less.pm	3.13 KB	-rw-r--r--
locale.pm	4.74 KB	-rw-r--r--
meta_notation.pm	2.07 KB	-rw-r--r--
ok.pm	967 B	-rw-r--r--
open.pm	7.83 KB	-rw-r--r--
overload.pm	52.04 KB	-rw-r--r--
overloading.pm	1.77 KB	-rw-r--r--
parent.pm	2.51 KB	-rw-r--r--
perl5db.pl	309.69 KB	-rw-r--r--
perlfaq.pm	77 B	-rw-r--r--
sigtrap.pm	8.53 KB	-rw-r--r--
sort.pm	3.82 KB	-rw-r--r--
strict.pm	4.63 KB	-rw-r--r--
subs.pm	901 B	-rw-r--r--
utf8.pm	10.18 KB	-rw-r--r--
utf8_heavy.pl	26.66 KB	-rw-r--r--
vars.pm	2.4 KB	-rw-r--r--
version.pm	1.93 KB	-rw-r--r--
version.pod	9.6 KB	-rw-r--r--
vmsish.pm	4.21 KB	-rw-r--r--
warnings.pm	48.82 KB	-rw-r--r--

Name

Size

Permission

Action

[ DIR ]

drwxr-xr-x

Code Editor : FindBin.pm

# FindBin.pm
#
# Copyright (c) 1995 Graham Barr & Nick Ing-Simmons. All rights reserved.
# This program is free software; you can redistribute it and/or modify it
# under the same terms as Perl itself.

=head1 NAME

FindBin - Locate directory of original perl script

=head1 SYNOPSIS

use FindBin;
 use lib "$FindBin::Bin/../lib";

use FindBin qw($Bin);
 use lib "$Bin/../lib";

=head1 DESCRIPTION

Locates the full path to the script bin directory to allow the use
of paths relative to the bin directory.

This allows a user to setup a directory tree for some software with
directories C<< <root>/bin >> and C<< <root>/lib >>, and then the above
example will allow the use of modules in the lib directory without knowing
where the software tree is installed.

If perl is invoked using the B<-e> option or the perl script is read from
C<STDIN> then FindBin sets both C<$Bin> and C<$RealBin> to the current
directory.

=head1 EXPORTABLE VARIABLES

$Bin         - path to bin directory from where script was invoked
 $Script      - basename of script from which perl was invoked
 $RealBin     - $Bin with all links resolved
 $RealScript  - $Script with all links resolved

=head1 KNOWN ISSUES

If there are two modules using C<FindBin> from different directories
under the same interpreter, this won't work. Since C<FindBin> uses a
C<BEGIN> block, it'll be executed only once, and only the first caller
will get it right. This is a problem under mod_perl and other persistent
Perl environments, where you shouldn't use this module. Which also means
that you should avoid using C<FindBin> in modules that you plan to put
on CPAN. To make sure that C<FindBin> will work is to call the C<again>
function:

use FindBin;
  FindBin::again(); # or FindBin->again;

In former versions of FindBin there was no C<again> function. The
workaround was to force the C<BEGIN> block to be executed again:

delete $INC{'FindBin.pm'};
  require FindBin;

=head1 AUTHORS

FindBin is supported as part of the core perl distribution. Please send bug
reports to E<lt>F<perlbug@perl.org>E<gt> using the perlbug program
included with perl.

Graham Barr E<lt>F<gbarr@pobox.com>E<gt>
Nick Ing-Simmons E<lt>F<nik@tiuk.ti.com>E<gt>

=head1 COPYRIGHT

Copyright (c) 1995 Graham Barr & Nick Ing-Simmons. All rights reserved.
This program is free software; you can redistribute it and/or modify it
under the same terms as Perl itself.

=cut

package FindBin;
use Carp;
require 5.000;
require Exporter;
use Cwd qw(getcwd cwd abs_path);
use File::Basename;
use File::Spec;

@EXPORT_OK = qw($Bin $Script $RealBin $RealScript $Dir $RealDir);
%EXPORT_TAGS = (ALL => [qw($Bin $Script $RealBin $RealScript $Dir $RealDir)]);
@ISA = qw(Exporter);

$VERSION = "1.51";

# needed for VMS-specific filename translation
if( $^O eq 'VMS' ) {
    require VMS::Filespec;
    VMS::Filespec->import;
}

sub cwd2 {
   my $cwd = getcwd();
   # getcwd might fail if it hasn't access to the current directory.
   # try harder.
   defined $cwd or $cwd = cwd();
   $cwd;
}

sub init
{
 *Dir = \$Bin;
 *RealDir = \$RealBin;

if($0 eq '-e' || $0 eq '-')
  {
   # perl invoked with -e or script is on C<STDIN>
   $Script = $RealScript = $0;
   $Bin    = $RealBin    = cwd2();
   $Bin = VMS::Filespec::unixify($Bin) if $^O eq 'VMS';
  }
 else
  {
   my $script = $0;

if ($^O eq 'VMS')
    {
     ($Bin,$Script) = VMS::Filespec::rmsexpand($0) =~ /(.*[\]>\/]+)(.*)/s;
     # C<use disk:[dev]/lib> isn't going to work, so unixify first
     ($Bin = VMS::Filespec::unixify($Bin)) =~ s/\/\z//;
     ($RealBin,$RealScript) = ($Bin,$Script);
    }
   else
    {
     croak("Cannot find current script '$0'") unless(-f $script);

# Ensure $script contains the complete path in case we C<chdir>

$script = File::Spec->catfile(cwd2(), $script)
       unless File::Spec->file_name_is_absolute($script);

($Script,$Bin) = fileparse($script);

# Resolve $script if it is a link
     while(1)
      {
       my $linktext = readlink($script);

($RealScript,$RealBin) = fileparse($script);
       last unless defined $linktext;

$script = (File::Spec->file_name_is_absolute($linktext))
                  ? $linktext
                  : File::Spec->catfile($RealBin, $linktext);
      }

# Get absolute paths to directories
     if ($Bin) {
      my $BinOld = $Bin;
      $Bin = abs_path($Bin);
      defined $Bin or $Bin = File::Spec->canonpath($BinOld);
     }
     $RealBin = abs_path($RealBin) if($RealBin);
    }
  }
}

BEGIN { init }

*again = \&init;

1; # Keep require happy

${this.title}

Code Editor : FindBin.pm