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36 <h1 class="SECT1"><a name="COPYRIGHT" id="COPYRIGHT">12. Privoxy
37 Copyright, License and History</a></h1>
38 <p>Copyright � 2001-2016 by Privoxy Developers <code class=
40 "mailto:privoxy-devel@lists.privoxy.org">privoxy-devel@lists.privoxy.org</a>></code></p>
41 <p>Some source code is based on code Copyright � 1997 by Anonymous Coders
42 and Junkbusters, Inc. and licensed under the <i class="CITETITLE">GNU
43 General Public License</i>.</p>
44 <p><span class="APPLICATION">Privoxy</span> is free software; you can
45 redistribute it and/or modify it under the terms of the <i class=
46 "CITETITLE">GNU General Public License</i>, version 2, as published by
47 the Free Software Foundation and included in the next section.</p>
49 <h2 class="SECT2"><a name="LICENSE" id="LICENSE">12.1. License</a></h2>
50 <table border="0" bgcolor="#E0E0E0" width="100%">
54 GNU GENERAL PUBLIC LICENSE
57 Copyright (C) 1989, 1991 Free Software Foundation, Inc.,
58 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
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333 END OF TERMS AND CONDITIONS
335 How to Apply These Terms to Your New Programs
337 If you develop a new program, and you want it to be of the greatest
338 possible use to the public, the best way to achieve this is to make it
339 free software which everyone can redistribute and change under these terms.
341 To do so, attach the following notices to the program. It is safest
342 to attach them to the start of each source file to most effectively
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344 the "copyright" line and a pointer to where the full notice is found.
346 <one line to give the program's name and a brief idea of what it does.>
347 Copyright (C) <year> <name of author>
349 This program is free software; you can redistribute it and/or modify
350 it under the terms of the GNU General Public License as published by
351 the Free Software Foundation; either version 2 of the License, or
352 (at your option) any later version.
354 This program is distributed in the hope that it will be useful,
355 but WITHOUT ANY WARRANTY; without even the implied warranty of
356 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
357 GNU General Public License for more details.
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363 Also add information on how to contact you by electronic and paper mail.
365 If the program is interactive, make it output a short notice like this
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368 Gnomovision version 69, Copyright (C) year name of author
369 Gnomovision comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
370 This is free software, and you are welcome to redistribute it
371 under certain conditions; type `show c' for details.
373 The hypothetical commands `show w' and `show c' should show the appropriate
374 parts of the General Public License. Of course, the commands you use may
375 be called something other than `show w' and `show c'; they could even be
376 mouse-clicks or menu items--whatever suits your program.
378 You should also get your employer (if you work as a programmer) or your
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380 necessary. Here is a sample; alter the names:
382 Yoyodyne, Inc., hereby disclaims all copyright interest in the program
383 `Gnomovision' (which makes passes at compilers) written by James Hacker.
385 <signature of Ty Coon>, 1 April 1989
386 Ty Coon, President of Vice
388 This General Public License does not permit incorporating your program into
389 proprietary programs. If your program is a subroutine library, you may
390 consider it more useful to permit linking proprietary applications with the
391 library. If this is what you want to do, use the GNU Lesser General
392 Public License instead of this License.
399 <h2 class="SECT2"><a name="HISTORY" id="HISTORY">12.2. History</a></h2>
400 <p>A long time ago, there was the <span class="APPLICATION">Internet
401 Junkbuster</span>, by Anonymous Coders and Junkbusters Corporation.
402 This saved many users a lot of pain in the early days of web
403 advertising and user tracking.</p>
404 <p>But the web, its protocols and standards, and with it, the
405 techniques for forcing ads on users, give up autonomy over their
406 browsing, and for tracking them, keeps evolving. Unfortunately, the
407 <span class="APPLICATION">Internet Junkbuster</span> did not. Version
408 2.0.2, published in 1998, was the last official release, available from
409 Junkbusters Corporation. Fortunately, it had been released under the
410 GNU <a href="http://www.gnu.org/licenses/old-licenses/gpl-2.0.html"
411 target="_top">GPL</a>, which allowed further development by others.</p>
412 <p>So Stefan Waldherr started maintaining an improved version of the
413 software, to which eventually a number of people contributed patches.
414 It could already replace banners with a transparent image, and had a
415 first version of pop-up killing, but it was still very closely based on
416 the original, with all its limitations, such as the lack of HTTP/1.1
417 support, flexible per-site configuration, or content modification. The
418 last release from this effort was version 2.0.2-10, published in
420 <p>Then, some <a href=
421 "https://www.privoxy.org/user-manual/copyright.html#AUTHORS" target=
422 "_top">developers</a> picked up the thread, and started turning the
423 software inside out, upside down, and then reassembled it, adding many
425 "https://www.privoxy.org/user-manual/introduction.html#FEATURES"
426 target="_top">new features</a> along the way.</p>
427 <p>The result of this is <span class="APPLICATION">Privoxy</span>,
428 whose first stable version, 3.0, was released August, 2002.</p>
429 <p>As of 2012 the Junkbusters Corporation's website
430 (http://www.junkbusters.com/) has been shut down, but Privoxy is still
431 actively maintained.</p>
434 <h2 class="SECT2"><a name="AUTHORS" id="AUTHORS">12.3. Authors</a></h2>
435 <p>Current Privoxy Team:</p>
436 <p class="LITERALLAYOUT">
437 Fabian Keil, lead developer<br>
438 David Schmidt<br>
439 Hal Burgiss<br>
440 Lee Rian<br>
441 Roland Rosenfeld<br>
442 Ian Silvester</p>
443 <p>Former Privoxy Team Members:</p>
444 <p class="LITERALLAYOUT"> Johny Agotnes<br>
445 Rodrigo Barbosa<br>
446 Moritz Barsnick<br>
447 Ian Cummings<br>
448 Brian Dessent<br>
449 Jon Foster<br>
450 Karsten Hopp<br>
451 Alexander Lazic<br>
452 Daniel Leite<br>
453 G�bor Lipt�k<br>
454 Adam Lock<br>
455 Guy Laroche<br>
456 Justin McMurtry<br>
457 Mark Miller<br>
458 Gerry Murphy<br>
459 Andreas Oesterhelt<br>
460 Haroon Rafique<br>
461 Georg Sauthoff<br>
462 Thomas Steudten<br>
463 J�rg Strohmayer<br>
464 Rodney Stromlund<br>
465 Sviatoslav Sviridov<br>
466 Sarantis Paskalis<br>
467 Stefan Waldherr</p>
468 <p>Thanks to the many people who have tested Privoxy, reported bugs,
469 provided patches, made suggestions, donated or contributed in some
470 other way. These include (in alphabetical order):</p>
471 <p class="LITERALLAYOUT"> Rustam Abdullaev<br>
472 Clint Adams<br>
473 Anatoly Arzhnikov<br>
474 Ken Arromdee<br>
475 Natxo Asenjo<br>
476 Devin Bayer<br>
477 Havard Berland<br>
478 David Bo<br>
479 Gergely Bor<br>
480 Francois Botha<br>
481 Reiner Buehl<br>
482 Andrew J. Caines<br>
483 Clifford Caoile<br>
484 Edward Carrel<br>
485 Pak Chan<br>
486 Wan-Teh Chang<br>
487 Sam Chen<br>
488 Ramkumar Chinchani<br>
489 Billy Crook<br>
490 Fr�d�ric Crozat<br>
491 Matthew Daley<br>
492 Michael T. Davis<br>
493 Markus Dittrich<br>
494 Mattes Dolak<br>
495 Matthias Drochner<br>
496 Peter E.<br>
497 Florian Effenberger<br>
498 Markus Elfring<br>
499 Ryan Farmer<br>
500 Matthew Fischer<br>
501 Dean Gaudet<br>
502 Stephen Gildea<br>
503 John McGowan<br>
504 Danny Goossen<br>
505 Lizik Grelier<br>
506 Daniel Griscom<br>
507 Felix Gr�bert<br>
508 Bernard Guillot<br>
509 Jeff H.<br>
510 Tim H.<br>
511 Aaron Hamid<br>
512 Darel Henman<br>
513 Magnus Holmgren<br>
514 Eric M. Hopper<br>
515 Ralf Horstmann<br>
516 Stefan Huehner<br>
517 Basil Hussain<br>
518 Peter Hyman<br>
519 Derek Jennings<br>
520 Andrew Jones<br>
521 Julien Joubert<br>
522 Ralf Jungblut<br>
523 Petr Kadlec<br>
524 Robert Klemme<br>
525 Steven Kolins<br>
527 Stefan Kurtz<br>
528 Zeno Kugy<br>
529 David Laight<br>
530 Bert van Leeuwen<br>
531 Don Libes<br>
532 Paul Lieverse<br>
533 Han Liu<br>
534 Toby Lyward<br>
535 Wil Mahan<br>
536 Jindrich Makovicka<br>
537 Raphael Marichez<br>
538 Francois Marier<br>
539 Angelina Matson<br>
540 Jonathan McKenzie<br>
541 David Mediavilla<br>
542 Raphael Moll<br>
543 J. Momberger<br>
544 Mathew Murphy<br>
545 Amuro Namie<br>
546 Mark Nelson<br>
547 Tobias Netzel<br>
548 Adam Piggott<br>
549 Petr P�sar<br>
550 Dan Price<br>
551 Roberto Ragusa<br>
552 F�lix Rauch<br>
553 Kai Raven<br>
554 Marvin Renich<br>
555 Chris John Riley<br>
556 Maynard Riley<br>
557 Andreas Rutkauskas<br>
558 Bart Schelstraete<br>
559 Gregory Seidman<br>
560 Atman Sense<br>
561 Chung-chieh Shan<br>
562 Johan Sintorn<br>
563 Benjamin C. Wiley Sittler<br>
564 Simon South<br>
565 Dan Stahlke<br>
566 Oliver Stoeneberg<br>
567 Rick Sykes<br>
568 Spinor S.<br>
569 Peter Thoenen<br>
570 Marc Thomas<br>
571 Martin Thomas<br>
572 Reuben Thomas<br>
573 Guybrush Threepwood<br>
574 Joel Verhagen<br>
575 Bobby G. Vinyard<br>
576 Jochen Voss<br>
577 David Wagner<br>
578 Glenn Washburn<br>
579 Song Weijia<br>
580 J�rg Weinmann<br>
581 Darren Wiebe<br>
582 Anduin Withers<br>
583 Eduard Wulff<br>
584 Yang Xia<br>
585 Jarry Xu<br>
586 Oliver Yeoh<br>
587 Yossi Zahn<br>
588 Jamie Zawinski</p>
589 <p>Privoxy is based in part on code originally developed by Junkbusters
590 Corp. and Anonymous Coders.</p>
591 <p>Privoxy heavily relies on Philip Hazel's PCRE.</p>
592 <p>The code to filter compressed content makes use of zlib which is
593 written by Jean-loup Gailly and Mark Adler.</p>
594 <p>On systems that lack snprintf(), Privoxy is using a version written
595 by Mark Martinec. On systems that lack strptime(), Privoxy is using the
596 one from the GNU C Library written by Ulrich Drepper.</p>
599 <div class="NAVFOOTER">
600 <hr align="left" width="100%">
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609 accesskey="N">Next</a></td>
612 <td width="33%" align="left" valign="top">Contacting the Developers,
613 Bug Reporting and Feature Requests</td>
614 <td width="34%" align="center" valign="top"> </td>
615 <td width="33%" align="right" valign="top">See Also</td>
projects / privoxy.git / blob