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Stunnix JavaScript Obfuscator and Encoder 4.4 (Default branch)
01-15-2009
Stunnix JS-Obfus protects your JavaScript codefrom potential analyzing/studying/reworking byunwanted parties. It's both an obfuscator andencoder for the JavaScript/JScript source code. Itconverts the JavaScript/JScript source files intohighly mangled and obfuscated form, making itextremely difficult to study, analyse, reuse, andre-work for competitors or customers, while fullyretaining functionality of the original sourcecode, and then encodes it afterwards, making itcompletely unreadable. There are a lot of optionsto control all aspects of code hiding, and fullsupport for all syntax constructs. It is designedto be multi-module aware.License: Other/Proprietary License with Free TrialChanges:|
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JavaScript::Packer(3pm) User Contributed Perl Documentation JavaScript::Packer(3pm) NAME
JavaScript::Packer - Perl version of Dean Edwards' Packer.js VERSION
Version 1.006003 DESCRIPTION
A JavaScript Compressor This module is an adaptation of Dean Edwards' Packer.js. Additional information: http://dean.edwards.name/packer/ SYNOPSIS
use JavaScript::Packer; my $packer = JavaScript::Packer->init(); $packer->minify( $javascript, $opts ); To return a scalar without changing the input simply use (e.g. example 2): my $ret = $packer->minify( $javascript, $opts ); For backward compatibility it is still possible to call 'minify' as a function: JavaScript::Packer::minify( $javascript, $opts ); The first argument must be a scalarref of javascript-code. Second argument must be a hashref of options. Possible options are: compress Defines compression level. Possible values are 'clean', 'shrink', 'obfuscate' and 'best'. Default value is 'clean'. 'best' uses 'shrink' or 'obfuscate' depending on which result is shorter. This is recommended because especially when compressing short scripts the result will exceed the input if compression level is 'obfuscate'. copyright You can add a copyright notice at the top of the script. remove_copyright If there is a copyright notice in a comment it will only be removed if this option is set to a true value. Otherwise the first comment that contains the word "copyright" will be added at the top of the packed script. A copyright comment will be overwritten by a copyright notice defined with the copyright option. no_compress_comment If not set to a true value it is allowed to set a JavaScript comment that prevents the input being packed or defines a compression level. /* JavaScript::Packer _no_compress_ */ /* JavaScript::Packer shrink */ EXAMPLES
Example 1 Common usage. #!/usr/bin/perl use strict; use warnings; use JavaScript::Packer; my $packer = JavaScript::Packer->init(); open( UNCOMPRESSED, 'uncompressed.js' ); open( COMPRESSED, '>compressed.js' ); my $js = join( '', <UNCOMPRESSED> ); $packer->minify( $js, { compress => 'best' } ); print COMPRESSED $js; close(UNCOMPRESSED); close(COMPRESSED); Example 2 A scalar is requested by the context. The input will remain unchanged. #!/usr/bin/perl use strict; use warnings; use JavaScript::Packer; my $packer = JavaScript::Packer->init(); open( UNCOMPRESSED, 'uncompressed.js' ); open( COMPRESSED, '>compressed.js' ); my $uncompressed = join( '', <UNCOMPRESSED> ); my $compressed = $packer->minify( $uncompressed, { compress => 'best' } ); print COMPRESSED $compressed; close(UNCOMPRESSED); close(COMPRESSED); AUTHOR
Merten Falk, "<nevesenin at cpan.org>" BUGS
Please report any bugs or feature requests through the web interface at http://github.com/nevesenin/javascript-packer-perl/issues <http://github.com/nevesenin/javascript-packer-perl/issues>. SUPPORT
You can find documentation for this module with the perldoc command. perldoc JavaScript::Packer COPYRIGHT &; LICENSE Copyright 2008 - 2012 Merten Falk, all rights reserved. This program is free software; you can redistribute it and/or modify it under the same terms as Perl itself. perl v5.14.2 2012-03-02 JavaScript::Packer(3pm)