NAME
   DataFax - an DataFax object

SYNOPSIS
     use DataFax;

     my $cg = DataFax->new('ifn', 'my_init.cfg', 'opt', 'vhS:a:');

DESCRIPTION
   This is the base object for DataFax.

  new (ifn => 'file.cfg', opt => 'hvS:')
   Input variables:

     ifn  - input/initial file name.
     opt  - options for Getopt::Std
     datafax_dir  - full path to where DataFax system is installled
                    If not specified, it will try to get it from
                    $ENV{DATAFAX_DIR}.
     datafax_host - DataFax server name or IP address
                    If not specified, it will try to get it from
                    $ENV{DATAFAX_HOST} or `hostname` on UNIX system.

   Variables used or routines called:

     None

   How to use:

      my $df = new DataFax;      # or
      my $df = DataFax->new;     # or
      my $df = DataFax->new(ifn=>'file.cfg',opt=>'hvS:'); # or
      my $df = DataFax->new('ifn', 'file.cfg','opt','hvS:');

   Return: new empty or initialized DataFax object.

   This method constructs a Perl object and capture any parameters if
   specified. It creates and defaults the following variables:

     ifn          = ""
     opt          = 'hvS:'
     datafax_dir  = $ENV{DATAFAX_DIR}
     datafax_host = $ENV{DATAFAX_HOST} | `hostname`
     unix_os      = 'linux|solaris'

HISTORY
   * Version 0.10
       This version is to set base for other DataFax classes.

   * Version 0.20

SEE ALSO (some of docs that I check often)
       Oracle::Loader, Oracle::Trigger, CGI::Getopt, File::Xcopy, DataFax,
       CGI::AppBuilder, etc.

AUTHOR
       Copyright (c) 2005 Hanming Tu. All rights reserved.

       This package is free software and is provided "as is" without
       express or implied warranty. It may be used, redistributed and/or
       modified under the terms of the Perl Artistic License (see
       http://www.perl.com/perl/misc/Artistic.html)