- - 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.
- - Distribute or sell printer drivers and filters that use CUPS so
- long as source code is made available under the GPL.
-
-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 new drivers, 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 API library under other licenses and/or
-conditions as appropriate for your application.
-
-
-APPLE OPERATING SYSTEM DEVELOPMENT LICENSE EXCEPTION
-
-In addition, as the copyright holder of CUPS, Easy Software Products
-grants the following special exception:
-
- 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.
-
-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.
-
-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.
-
-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.
-
-
-OPENSSL TOOLKIT LICENSE EXCEPTION
-
-In addition, as the copyright holder of CUPS, Easy Software Products
-grants the following special exception:
-
- Easy Software Products explicitly allows the compilation and
- distribution of the CUPS software with the OpenSSL Toolkit. The
- requirement for disclosure of the use of OpenSSL in CUPS-derived
- software is not deemed by Easy Software Products to constitute a
- violation of the distribution terms of the GNU GPL, since the GNU GPL
- specifically requires acknowledgement of the original copyright holder
- in derived works.
-
-
-TRADEMARKS
-
-Easy Software Products has trademarked the Common UNIX Printing System,
-CUPS, and CUPS logo. These names and logos may be used freely in any direct
-port or binary distribution of CUPS. To use them in derivative products,
-please contract Easy Software Products for written permission. 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 drivers, 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 is based on
-the Xpdf 0.93a software. For binary distribution licensing of this
-software, please contact:
-
- Derek B. Noonburg
- Email: derekn@foolabs.com
- WWW: http://www.foolabs.com/xpdf/
+ - 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, Apple Inc. 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 Inc.,
+ including but not limited to all existing releases and
+ versions of Apple's Darwin, OS X, and 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. Apple Inc. 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.
+
+
+KERBEROS SUPPORT CODE
+
+The Kerberos support code ("KSC") is copyright 2006 by Jelmer
+Vernooij and is provided 'as-is', without any express or implied
+warranty. In no event will the author or Apple Inc. be held
+liable for any damages arising from the use of the KSC.
+
+Sources files containing KSC have the following text at the top
+of each source file:
+
+ This file contains Kerberos support code, copyright 2006 by
+ Jelmer Vernooij.
+
+The KSC copyright and license apply only to Kerberos-related
+feature code in CUPS. Such code is typically conditionally
+compiled based on the present of the HAVE_GSSAPI preprocessor
+definition.
+
+Permission is granted to anyone to use the KSC for any purpose,
+including commercial applications, and to alter it and
+redistribute it freely, subject to the following restrictions:
+
+ 1. The origin of the KSC must not be misrepresented; you
+ must not claim that you wrote the original software. If
+ you use the KSC in a product, an acknowledgment in the
+ product documentation would be appreciated but is not
+ required.
+
+ 2. Altered source versions must be plainly marked as such,
+ and must not be misrepresented as being the original
+ software.