=head1 NAME

Urlader - installer-less single-file independent executables

=head1 SYNOPSIS

 use Urlader;

=head1 DESCRIPTION

=over 4

=cut

package Urlader;

use common::sense;

BEGIN {
   our $VERSION = '0.2';

   use XSLoader;
   XSLoader::load __PACKAGE__, $VERSION;
}

our $URLADER_VERSION; # only ste when running under urlader
our $DATADIR;
our $EXE_ID;
our $EXE_VER;
our $EXE_DIR; # %AppData%/urlader/EXE_ID
our $EXECDIR; # %AppData%/urlader/EXE_ID/i-EXE_VER

sub _get_env {
   $URLADER_VERSION = getenv "URLADER_VERSION";
   $DATADIR         = getenv "URLADER_DATADIR";
   $EXE_ID          = getenv "URLADER_EXE_ID";
   $EXE_VER         = getenv "URLADER_EXE_VER";
   $EXE_DIR         = getenv "URLADER_EXE_DIR"; # %AppData%/urlader/EXE_ID
   $EXECDIR         = getenv "URLADER_EXECDIR"; # %AppData%/urlader/EXE_ID/i-EXE_VER
}

_get_env;

sub set_exe_info($$) {
   _set_datadir unless defined getenv "URLADER_DATADIR";
   &_set_exe_info;
   _get_env;
}


1;

=back

=head1 AUTHOR

 Marc Lehmann <schmorp@schmorp.de>
 http://home.schmorp.de/

=cut