APPLE PUBLIC SOURCE LICENSE

Version 2.0 - August 6, 2003

Please read this License carefully before downloading this software. By downloading or using this
software, you are agreeing to be bound by the terms of this License. If you do not or cannot agree to
the terms of this License, please do not download or use the software.

Apple Note: In January 2007, Apple changed its corporate name from "Apple Computer, Inc." to
"Apple Inc." This change has been reflected below and copyright years updated, but no other
changes have been made to the APSL 2.0.

1. General; Definitions. This License applies to any program or other work which Apple Inc.
("Apple") makes publicly available and which contains a notice placed by Apple
identifying such program or work as "Original Code" and stating that it is subject
to the terms of this Apple Public Source License version 2.0 ("License"). As used in
this License:

1.1 "Applicable Patent Rights" mean: (a) in the case where Apple is the grantor of
rights, (i) claims of patents that are now or hereafter acquired, owned by or assigned to
Apple and (ii) that cover subject matter contained in the Original Code, but only to the
extent necessary to use, reproduce and/or distribute the Original Code without
infringement; and (b) in the case where You are the grantor of rights, (i) claims of
patents that are now or hereafter acquired, owned by or assigned to You and (ii) that
cover subject matter in Your Modifications, taken alone or in combination with Original
Code.

1.2 "Contributor" means any person or entity that creates or contributes to the
creation of Modifications.

1.3 "Covered Code" means the Original Code, Modifications, the combination of Original
Code and any Modifications, and/or any respective portions thereof.

1.4 "Externally Deploy" means: (a) to sublicense, distribute or otherwise make Covered
Code available, directly or indirectly, to anyone other than You; and/or (b) to use
Covered Code, alone or as part of a Larger Work, in any way to provide a service,
including but not limited to delivery of content, through electronic communication with a
client other than You.

1.5 "Larger Work" means a work which combines Covered Code or portions thereof with
code not governed by the terms of this License.

1.6 "Modifications" mean any addition to, deletion from, and/or change to, the
substance and/or structure of the Original Code, any previous Modifications, the
combination of Original Code and any previous Modifications, and/or any respective
portions thereof. When code is released as a series of files, a Modification is: (a) any
addition to or deletion from the contents of a file containing Covered Code; and/or (b)
any new file or other representation of computer program statements that contains any part
of Covered Code.

1.7 "Original Code" means (a) the Source Code of a program or other work as originally
made available by Apple under this License, including the Source Code of any updates or
upgrades to such programs or works made available by Apple under this License, and that
has been expressly identified by Apple as such in the header file(s) of such work; and (b)
the object code compiled from such Source Code and originally made available by Apple
under this License

1.8 "Source Code" means the human readable form of a program or other work that is
suitable for making modifications to it, including all modules it contains, plus any
associated interface definition files, scripts used to control compilation and
installation of an executable (object code).

1.9 "You" or "Your" means an individual or a legal entity exercising rights
under this License. For legal entities, "You" or "Your" includes any
entity which controls, is controlled by, or is under common control with, You, where
"control" means (a) the power, direct or indirect, to cause the direction or
management of such entity, whether by contract or otherwise, or (b) ownership of fifty
percent (50%) or more of the outstanding shares or beneficial ownership of such
entity.

2. Permitted Uses; Conditions & Restrictions. Subject to the terms and conditions of this
License, Apple hereby grants You, effective on the date You accept this License and download
the Original Code, a world-wide, royalty-free, non-exclusive license, to the extent of
Apple's Applicable Patent Rights and copyrights covering the Original Code, to do the
following:

2.1 Unmodified Code. You may use, reproduce, display, perform, internally distribute within Your
organization, and Externally Deploy verbatim, unmodified copies of the Original Code, for
commercial or non-commercial purposes, provided that in each instance:

(a) You must retain and reproduce in all copies of Original Code the copyright and other
proprietary notices and disclaimers of Apple as they appear in the Original Code, and
keep intact all notices in the Original Code that refer to this License; and

(b) You must include a copy of this License with every copy of Source Code of Covered Code
and documentation You distribute or Externally Deploy, and You may not offer or impose
any terms on such Source Code that alter or restrict this License or the
recipients' rights hereunder, except as permitted under Section 6.

2.2 Modified Code. You may modify Covered Code and use, reproduce, display, perform, internally
distribute within Your organization, and Externally Deploy Your Modifications and Covered
Code, for commercial or non-commercial purposes, provided that in each instance You also
meet all of these conditions:

(a) You must satisfy all the conditions of Section 2.1 with respect to the Source Code of the
Covered Code;

(b) You must duplicate, to the extent it does not already exist, the notice in Exhibit A in
each file of the Source Code of all Your Modifications, and cause the modified files
to carry prominent notices stating that You changed the files and the date of any
change; and

(c) If You Externally Deploy Your Modifications, You must make Source Code of all Your
Externally Deployed Modifications either available to those to whom You have
Externally Deployed Your Modifications, or publicly available. Source Code of Your
Externally Deployed Modifications must be released under the terms set forth in this
License, including the license grants set forth in Section 3 below, for as long as you
Externally Deploy the Covered Code or twelve (12) months from the date of initial
External Deployment, whichever is longer. You should preferably distribute the Source
Code of Your Externally Deployed Modifications electronically (e.g. download from a
web site).

2.3 Distribution of Executable Versions. In addition, if You Externally Deploy Covered Code
(Original Code and/or Modifications) in object code, executable form only, You must
include a prominent notice, in the code itself as well as in related documentation,
stating that Source Code of the Covered Code is available under the terms of this License
with information on how and where to obtain such Source Code.

2.4 Third Party Rights. You expressly acknowledge and agree that although Apple and each
Contributor grants the licenses to their respective portions of the Covered Code set forth
herein, no assurances are provided by Apple or any Contributor that the Covered Code does
not infringe the patent or other intellectual property rights of any other entity. Apple
and each Contributor disclaim any liability to You for claims brought by any other entity
based on infringement of intellectual property rights or otherwise. As a condition to
exercising the rights and licenses granted hereunder, You hereby assume sole
responsibility to secure any other intellectual property rights needed, if any. For
example, if a third party patent license is required to allow You to distribute the
Covered Code, it is Your responsibility to acquire that license before distributing the
Covered Code.

3. Your Grants. In consideration of, and as a condition to, the licenses granted to You under this
License, You hereby grant to any person or entity receiving or distributing Covered Code under
this License a non-exclusive, royalty-free, perpetual, irrevocable license, under Your
Applicable Patent Rights and other intellectual property rights (other than patent) owned or
controlled by You, to use, reproduce, display, perform, modify, sublicense, distribute and
Externally Deploy Your Modifications of the same scope and extent as Apple's licenses
under Sections 2.1 and 2.2 above.

4. Larger Works. You may create a Larger Work by combining Covered Code with other code not governed
by the terms of this License and distribute the Larger Work as a single product. In each such
instance, You must make sure the requirements of this License are fulfilled for the Covered
Code or any portion thereof.

5. Limitations on Patent License. Except as expressly stated in Section 2, no other patent rights,
express or implied, are granted by Apple herein. Modifications and/or Larger Works may require
additional patent licenses from Apple which Apple may grant in its sole discretion.

6. Additional Terms. You may choose to offer, and to charge a fee for, warranty, support, indemnity
or liability obligations and/or other rights consistent with the scope of the license granted
herein ("Additional Terms") to one or more recipients of Covered Code. However, You
may do so only on Your own behalf and as Your sole responsibility, and not on behalf of Apple
or any Contributor. You must obtain the recipient's agreement that any such Additional
Terms are offered by You alone, and You hereby agree to indemnify, defend and hold Apple and
every Contributor harmless for any liability incurred by or claims asserted against Apple or
such Contributor by reason of any such Additional Terms.

7. Versions of the License. Apple may publish revised and/or new versions of this License from time
to time. Each version will be given a distinguishing version number. Once Original Code has
been published under a particular version of this License, You may continue to use it under
the terms of that version. You may also choose to use such Original Code under the terms of
any subsequent version of this License published by Apple. No one other than Apple has the
right to modify the terms applicable to Covered Code created under this License.

8. NO WARRANTY OR SUPPORT. The Covered Code may contain in whole or in part pre-release, untested,
or not fully tested works. The Covered Code may contain errors that could cause failures or
loss of data, and may be incomplete or contain inaccuracies. You expressly acknowledge and
agree that use of the Covered Code, or any portion thereof, is at Your sole and entire risk.
THE COVERED CODE IS PROVIDED "AS IS" AND WITHOUT WARRANTY, UPGRADES OR SUPPORT OF
ANY KIND AND APPLE AND APPLE'S LICENSOR(S) (COLLECTIVELY REFERRED TO AS "APPLE"
FOR THE PURPOSES OF SECTIONS 8 AND 9) AND ALL CONTRIBUTORS EXPRESSLY DISCLAIM ALL WARRANTIES
AND/OR CONDITIONS, EXPRESS OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
AND/OR CONDITIONS OF MERCHANTABILITY, OF SATISFACTORY QUALITY, OF FITNESS FOR A PARTICULAR
PURPOSE, OF ACCURACY, OF QUIET ENJOYMENT, AND NONINFRINGEMENT OF THIRD PARTY RIGHTS. APPLE AND
EACH CONTRIBUTOR DOES NOT WARRANT AGAINST INTERFERENCE WITH YOUR ENJOYMENT OF THE COVERED
CODE, THAT THE FUNCTIONS CONTAINED IN THE COVERED CODE WILL MEET YOUR REQUIREMENTS, THAT THE
OPERATION OF THE COVERED CODE WILL BE UNINTERRUPTED OR ERROR-FREE, OR THAT DEFECTS IN THE
COVERED CODE WILL BE CORRECTED. NO ORAL OR WRITTEN INFORMATION OR ADVICE GIVEN BY APPLE, AN
APPLE AUTHORIZED REPRESENTATIVE OR ANY CONTRIBUTOR SHALL CREATE A WARRANTY. You acknowledge
that the Covered Code is not intended for use in the operation of nuclear facilities, aircraft
navigation, communication systems, or air traffic control machines in which case the failure
of the Covered Code could lead to death, personal injury, or severe physical or environmental
damage.

9. LIMITATION OF LIABILITY. TO THE EXTENT NOT PROHIBITED BY LAW, IN NO EVENT SHALL APPLE OR ANY
CONTRIBUTOR BE LIABLE FOR ANY INCIDENTAL, SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES ARISING
OUT OF OR RELATING TO THIS LICENSE OR YOUR USE OR INABILITY TO USE THE COVERED CODE, OR ANY
PORTION THEREOF, WHETHER UNDER A THEORY OF CONTRACT, WARRANTY, TORT (INCLUDING NEGLIGENCE),
PRODUCTS LIABILITY OR OTHERWISE, EVEN IF APPLE OR SUCH CONTRIBUTOR HAS BEEN ADVISED OF THE
POSSIBILITY OF SUCH DAMAGES. SOME JURISDICTIONS DO NOT ALLOW THE EXCLUSION OR LIMITATION OF
INCIDENTAL OR CONSEQUENTIAL DAMAGES, SO THIS EXCLUSION AND LIMITATION MAY NOT APPLY TO YOU.
In no event shall Apple's total liability to You for all damages (other than as may
be required by applicable law in cases involving personal injury) exceed the amount of fifty
dollars ($50.00).

10. Trademarks. This License does not grant permission to use the trade names, trademarks, service
marks, or product names of Apple, except as required for reasonable and customary use in
describing the origin of the Original Code and reproducing the content of the copyright notice.

11. Integration. This License represents the complete agreement concerning the subject matter hereof.
If any provision of this License is held to be unenforceable, such provision shall be reformed
only to the extent necessary to make it enforceable. Any law or regulation which provides that
the language of a contract shall be construed against the drafter shall not be used to construe
this License against Apple.

12. Governing Law. This License shall be governed by and construed in accordance with the laws of the
State of California, as applied to agreements entered into and to be performed entirely within
California between California residents. This License shall not be governed by the United Nations
Convention on Contracts for the International Sale of Goods, the application of which is
expressly excluded. Any litigation relating to this License shall be subject to the jurisdiction
of the Federal Courts of the Northern District of California, with venue lying in Santa Clara
County, California, with the losing party responsible for costs, including, without limitation,
court costs and reasonable attorneys' fees and expenses. The application of the United Nations
Convention on Contracts for the International Sale of Goods is expressly excluded. Any law or
regulation which provides that the language of a contract shall be construed against the drafter
shall not be used to construe this License against Apple.