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diff --git a/licenses/CUPS License b/licenses/CUPS License new file mode 100644 index 0000000000..4a3e913c35 --- /dev/null +++ b/licenses/CUPS License @@ -0,0 +1,961 @@ + Common UNIX Printing System License Agreement + + Copyright 1997-2007 by Easy Software Products + 44141 AIRPORT VIEW DR STE 204 + HOLLYWOOD, MARYLAND 20636 USA + + Voice: +1.301.373.9600 + Email: cups-info@cups.org + WWW: http://www.cups.org + + +INTRODUCTION + +The Common UNIX Printing System(tm), ("CUPS(tm)"), is provided +under the GNU General Public License ("GPL") and GNU Library +General Public License ("LGPL"), Version 2, with exceptions for +Apple operating systems and the OpenSSL toolkit. A copy of the +exceptions and licenses follow this introduction. + +The GNU LGPL applies to the CUPS and CUPS Imaging libraries +located in the "cups" and "filter" subdirectories of the CUPS +source distribution and in the "cups" include directory and +library files in the binary distributions. The GNU GPL applies to +the remainder of the CUPS distribution, including the "pdftops" +filter which is based upon Xpdf. + +For those not familiar with the GNU GPL, the license basically +allows you to: + + - Use the CUPS software at no charge. + - Distribute verbatim copies of the software in source or + binary form. + - Sell verbatim copies of the software for a media fee, or + sell support for the software. + +What this license *does not* allow you to do is make changes or +add features to CUPS and then sell a binary distribution without +source code. You must provide source for any changes or additions +to the software, and all code must be provided under the GPL or +LGPL as appropriate. The only exceptions to this are the portions +of the CUPS software covered by the Apple operating system +license exceptions outlined later in this license agreement. + +The GNU LGPL relaxes the "link-to" restriction, allowing you to +develop applications that use the CUPS and CUPS Imaging libraries +under other licenses and/or conditions as appropriate for your +application, driver, or filter. + + +LICENSE EXCEPTIONS + +In addition, as the copyright holder of CUPS, Easy Software +Products grants the following special exceptions: + + 1. Apple Operating System Development License Exception; + + a. Software that is developed by any person or entity + for an Apple Operating System ("Apple OS-Developed + Software"), including but not limited to Apple and + third party printer drivers, filters, and backends + for an Apple Operating System, that is linked to the + CUPS imaging library or based on any sample filters + or backends provided with CUPS shall not be + considered to be a derivative work or collective work + based on the CUPS program and is exempt from the + mandatory source code release clauses of the GNU GPL. + You may therefore distribute linked combinations of + the CUPS imaging library with Apple OS-Developed + Software without releasing the source code of the + Apple OS-Developed Software. You may also use sample + filters and backends provided with CUPS to develop + Apple OS-Developed Software without releasing the + source code of the Apple OS-Developed Software. + + b. An Apple Operating System means any operating system + software developed and/or marketed by Apple Computer, + Inc., including but not limited to all existing + releases and versions of Apple's Darwin, Mac OS X, + and Mac OS X Server products and all follow-on + releases and future versions thereof. + + c. This exception is only available for Apple + OS-Developed Software and does not apply to software + that is distributed for use on other operating + systems. + + d. All CUPS software that falls under this license + exception have the following text at the top of each + source file: + + This file is subject to the Apple OS-Developed + Software exception. + + 2. OpenSSL Toolkit License Exception; + + a. Easy Software Products explicitly allows the + compilation and distribution of the CUPS software + with the OpenSSL Toolkit. + +No developer is required to provide these exceptions in a +derived work. + + +TRADEMARKS + +Easy Software Products has trademarked the Common UNIX Printing +System, CUPS, and CUPS logo. You may use these names and logos +in any direct port or binary distribution of CUPS. Please +contact Easy Software Products for written permission to use +them in derivative products. Our intention is to protect the +value of these trademarks and ensure that any derivative product +meets the same high-quality standards as the original. + + +BINARY DISTRIBUTION RIGHTS + +Easy Software Products also sells rights to the CUPS source code +under a binary distribution license for vendors that are unable +to release source code for their additions and modifications to +CUPS under the GNU GPL and LGPL. For information please contact +us at the address shown above. + +The Common UNIX Printing System provides a "pdftops" filter that +is based on the Xpdf software. For binary distribution licensing +of this software, please contact: + + Derek B. Noonburg + Email: derekn@glyphandcog.com + WWW: http://www.glyphandcog.com/ + + +SUPPORT + +Easy Software Products sells software support for CUPS as well +as a commercial printing product based on CUPS called ESP Print +Pro. You can find out more at our web site: + + http://www.easysw.com/ + + GNU GENERAL PUBLIC LICENSE + Version 2, June 1991 + + Copyright (C) 1989, 1991 Free Software Foundation, Inc. + 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + Everyone is permitted to copy and distribute verbatim copies + of this license document, but changing it is not allowed. + + Preamble + + The licenses for most software are designed to take away your +freedom to share and change it. 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