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The GNU General Public License, Version 3, 29 June 2007 (GPLv3) |
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=============================================================== |
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> Copyright © 2007 |
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> Free Software Foundation, Inc. |
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> <<http://fsf.org/>> |
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Everyone is permitted to copy and distribute verbatim copies of this license |
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document, but changing it is not allowed. |
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Preamble |
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-------- |
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The GNU General Public License is a free, copyleft license for software and |
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other kinds of works. |
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The licenses for most software and other practical works are designed to take |
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away your freedom to share and change the works. By contrast, the GNU General |
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Public License is intended to guarantee your freedom to share and change all |
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versions of a program--to make sure it remains free software for all its users. |
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We, the Free Software Foundation, use the GNU General Public License for most of |
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our software; it applies also to any other work released this way by its |
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authors. You can apply it to your programs, too. |
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When we speak of free software, we are referring to freedom, not price. Our |
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General Public Licenses are designed to make sure that you have the freedom to |
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distribute copies of free software (and charge for them if you wish), that you |
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receive source code or can get it if you want it, that you can change the |
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software or use pieces of it in new free programs, and that you know you can do |
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these things. |
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To protect your rights, we need to prevent others from denying you these rights |
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or asking you to surrender the rights. Therefore, you have certain |
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responsibilities if you distribute copies of the software, or if you modify it: |
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responsibilities to respect the freedom of others. |
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For example, if you distribute copies of such a program, whether gratis or for a |
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fee, you must pass on to the recipients the same freedoms that you received. You |
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must make sure that they, too, receive or can get the source code. And you must |
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show them these terms so they know their rights. |
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Developers that use the GNU GPL protect your rights with two steps: (1) assert |
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copyright on the software, and (2) offer you this License giving you legal |
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permission to copy, distribute and/or modify it. |
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For the developers' and authors' protection, the GPL clearly explains that there |
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is no warranty for this free software. For both users' and authors' sake, the |
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GPL requires that modified versions be marked as changed, so that their problems |
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will not be attributed erroneously to authors of previous versions. |
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Some devices are designed to deny users access to install or run modified |
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versions of the software inside them, although the manufacturer can do so. This |
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is fundamentally incompatible with the aim of protecting users' freedom to |
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change the software. The systematic pattern of such abuse occurs in the area of |
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products for individuals to use, which is precisely where it is most |
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unacceptable. Therefore, we have designed this version of the GPL to prohibit |
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the practice for those products. If such problems arise substantially in other |
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domains, we stand ready to extend this provision to those domains in future |
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versions of the GPL, as needed to protect the freedom of users. |
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Finally, every program is threatened constantly by software patents. States |
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should not allow patents to restrict development and use of software on |
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general-purpose computers, but in those that do, we wish to avoid the special |
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danger that patents applied to a free program could make it effectively |
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proprietary. To prevent this, the GPL assures that patents cannot be used to |
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render the program non-free. |
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The precise terms and conditions for copying, distribution and modification |
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follow. |
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TERMS AND CONDITIONS |
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-------------------- |
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### 0. Definitions. |
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"This License refers to version 3 of the GNU General Public License. |
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"Copyright" also means copyright-like laws that apply to other kinds of works, |
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such as semiconductor masks. |
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"The Program" refers to any copyrightable work licensed under this License. Each |
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licensee is addressed as "you". "Licensees" and "recipients" may be individuals |
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or organizations. |
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To "modify" a work means to copy from or adapt all or part of the work in a |
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fashion requiring copyright permission, other than the making of an exact copy. |
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The resulting work is called a "modified version" of the earlier work or a work |
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"based on" the earlier work. |
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A "covered work" means either the unmodified Program or a work based on the |
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Program. |
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To "propagate" a work means to do anything with it that, without permission, |
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would make you directly or secondarily liable for infringement under applicable |
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copyright law, except executing it on a computer or modifying a private copy. |
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Propagation includes copying, distribution (with or without modification), |
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making available to the public, and in some countries other activities as well. |
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To "convey" a work means any kind of propagation that enables other parties to |
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make or receive copies. Mere interaction with a user through a computer network, |
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with no transfer of a copy, is not conveying. |
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An interactive user interface displays "Appropriate Legal Notices" to the extent |
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that it includes a convenient and prominently visible feature that (1) displays |
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an appropriate copyright notice, and (2) tells the user that there is no |
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warranty for the work (except to the extent that warranties are provided), that |
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licensees may convey the work under this License, and how to view a copy of this |
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License. If the interface presents a list of user commands or options, such as a |
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menu, a prominent item in the list meets this criterion. |
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### 1. Source Code. |
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The "source code" for a work means the preferred form of the work for making |
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modifications to it. "Object code" means any non-source form of a work. |
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A "Standard Interface" means an interface that either is an official standard |
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defined by a recognized standards body, or, in the case of interfaces specified |
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for a particular programming language, one that is widely used among developers |
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working in that language. |
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The "System Libraries" of an executable work include anything, other than the |
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work as a whole, that (a) is included in the normal form of packaging a Major |
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Component, but which is not part of that Major Component, and (b) serves only to |
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enable use of the work with that Major Component, or to implement a Standard |
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Interface for which an implementation is available to the public in source code |
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form. A "Major Component", in this context, means a major essential component |
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(kernel, window system, and so on) of the specific operating system (if any) on |
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which the executable work runs, or a compiler used to produce the work, or an |
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object code interpreter used to run it. |
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The "Corresponding Source" for a work in object code form means all the source |
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code needed to generate, install, and (for an executable work) run the object |
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code and to modify the work, including scripts to control those activities. |
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However, it does not include the work's System Libraries, or general-purpose |
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tools or generally available free programs which are used unmodified in |
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performing those activities but which are not part of the work. For example, |
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Corresponding Source includes interface definition files associated with source |
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files for the work, and the source code for shared libraries and dynamically |
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linked subprograms that the work is specifically designed to require, such as by |
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intimate data communication or control flow between those subprograms and other |
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parts of the work. |
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The Corresponding Source need not include anything that users can regenerate |
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automatically from other parts of the Corresponding Source. |
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The Corresponding Source for a work in source code form is that same work. |
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### 2. Basic Permissions. |
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All rights granted under this License are granted for the term of copyright on |
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the Program, and are irrevocable provided the stated conditions are met. This |
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License explicitly affirms your unlimited permission to run the unmodified |
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Program. The output from running a covered work is covered by this License only |
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if the output, given its content, constitutes a covered work. This License |
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acknowledges your rights of fair use or other equivalent, as provided by |
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copyright law. |
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You may make, run and propagate covered works that you do not convey, without |
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conditions so long as your license otherwise remains in force. You may convey |
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covered works to others for the sole purpose of having them make modifications |
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exclusively for you, or provide you with facilities for running those works, |
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provided that you comply with the terms of this License in conveying all |
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material for which you do not control copyright. Those thus making or running |
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the covered works for you must do so exclusively on your behalf, under your |
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direction and control, on terms that prohibit them from making any copies of |
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your copyrighted material outside their relationship with you. |
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Conveying under any other circumstances is permitted solely under the conditions |
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stated below. Sublicensing is not allowed; section 10 makes it unnecessary. |
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### 3. Protecting Users' Legal Rights From Anti-Circumvention Law. |
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No covered work shall be deemed part of an effective technological measure under |
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any applicable law fulfilling obligations under article 11 of the WIPO copyright |
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treaty adopted on 20 December 1996, or similar laws prohibiting or restricting |
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circumvention of such measures. |
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When you convey a covered work, you waive any legal power to forbid |
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circumvention of technological measures to the extent such circumvention is |
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effected by exercising rights under this License with respect to the covered |
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work, and you disclaim any intention to limit operation or modification of the |
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work as a means of enforcing, against the work's users, your or third parties' |
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legal rights to forbid circumvention of technological measures. |
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### 4. Conveying Verbatim Copies. |
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You may convey verbatim copies of the Program's source code as you receive it, |
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in any medium, provided that you conspicuously and appropriately publish on each |
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copy an appropriate copyright notice; keep intact all notices stating that this |
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License and any non-permissive terms added in accord with section 7 apply to the |
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code; keep intact all notices of the absence of any warranty; and give all |
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recipients a copy of this License along with the Program. |
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You may charge any price or no price for each copy that you convey, and you may |
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offer support or warranty protection for a fee. |
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### 5. Conveying Modified Source Versions. |
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You may convey a work based on the Program, or the modifications to produce it |
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from the Program, in the form of source code under the terms of section 4, |
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provided that you also meet all of these conditions: |
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* **a)** The work must carry prominent notices stating that you modified it, |
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and giving a relevant date. |
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* **b)** The work must carry prominent notices stating that it is released |
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under this License and any conditions added under section 7. This |
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requirement modifies the requirement in section 4 to "keep intact all |
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notices". |
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* **c)** You must license the entire work, as a whole, under this License to |
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anyone who comes into possession of a copy. This License will therefore |
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apply, along with any applicable section 7 additional terms, to the whole of |
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the work, and all its parts, regardless of how they are packaged. This |
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License gives no permission to license the work in any other way, but it |
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does not invalidate such permission if you have separately received it. |
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* **d)** If the work has interactive user interfaces, each must display |
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Appropriate Legal Notices; however, if the Program has interactive |
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interfaces that do not display Appropriate Legal Notices, your work need not |
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make them do so. |
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A compilation of a covered work with other separate and independent works, |
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which are not by their nature extensions of the covered work, and which are |
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not combined with it such as to form a larger program, in or on a volume of |
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a storage or distribution medium, is called an "aggregate" if the |
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compilation and its resulting copyright are not used to limit the access or |
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legal rights of the compilation's users beyond what the individual works |
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permit. Inclusion of a covered work in an aggregate does not cause this |
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License to apply to the other parts of the aggregate. |
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### 6. Conveying Non-Source Forms. |
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You may convey a covered work in object code form under the terms of sections 4 |
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and 5, provided that you also convey the machine-readable Corresponding Source |
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under the terms of this License, in one of these ways: |
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* **a)** Convey the object code in, or embodied in, a physical product |
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(including a physical distribution medium), accompanied by the Corresponding |
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Source fixed on a durable physical medium customarily used for software |
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interchange. |
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* **b)** Convey the object code in, or embodied in, a physical product |
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(including a physical distribution medium), accompanied by a written offer, |
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valid for at least three years and valid for as long as you offer spare |
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parts or customer support for that product model, to give anyone who |
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possesses the object code either (1) a copy of the Corresponding Source for |
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all the software in the product that is covered by this License, on a |
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durable physical medium customarily used for software interchange, for a |
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price no more than your reasonable cost of physically performing this |
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conveying of source, or (2) access to copy the Corresponding Source from a |
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network server at no charge. |
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* **c)** Convey individual copies of the object code with a copy of the |
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written offer to provide the Corresponding Source. This alternative is |
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allowed only occasionally and noncommercially, and only if you received the |
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object code with such an offer, in accord with subsection 6b. |
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* **d)** Convey the object code by offering access from a designated place |
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(gratis or for a charge), and offer equivalent access to the Corresponding |
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Source in the same way through the same place at no further charge. You need |
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not require recipients to copy the Corresponding Source along with the |
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object code. If the place to copy the object code is a network server, the |
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Corresponding Source may be on a different server (operated by you or a |
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third party) that supports equivalent copying facilities, provided you |
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maintain clear directions next to the object code saying where to find the |
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Corresponding Source. Regardless of what server hosts the Corresponding |
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Source, you remain obligated to ensure that it is available for as long as |
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needed to satisfy these requirements. |
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* **e)** Convey the object code using peer-to-peer transmission, provided you |
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inform other peers where the object code and Corresponding Source of the |
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work are being offered to the general public at no charge under subsection |
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6d. |
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A separable portion of the object code, whose source code is excluded from |
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the Corresponding Source as a System Library, need not be included in |
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conveying the object code work. |
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A "User Product" is either (1) a "consumer product", which means any |
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tangible personal property which is normally used for personal, family, or |
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household purposes, or (2) anything designed or sold for incorporation into |
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a dwelling. In determining whether a product is a consumer product, doubtful |
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cases shall be resolved in favor of coverage. For a particular product |
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received by a particular user, "normally used" refers to a typical or common |
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use of that class of product, regardless of the status of the particular |
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user or of the way in which the particular user actually uses, or expects or |
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is expected to use, the product. A product is a consumer product regardless |
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of whether the product has substantial commercial, industrial or non- |
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consumer uses, unless such uses represent the only significant mode of use |
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of the product. |
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"Installation Information" for a User Product means any methods, procedures, |
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authorization keys, or other information required to install and execute |
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modified versions of a covered work in that User Product from a modified |
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version of its Corresponding Source. The information must suffice to ensure |
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that the continued functioning of the modified object code is in no case |
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prevented or interfered with solely because modification has been made. |
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If you convey an object code work under this section in, or with, or |
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specifically for use in, a User Product, and the conveying occurs as part of |
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a transaction in which the right of possession and use of the User Product |
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is transferred to the recipient in perpetuity or for a fixed term |
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(regardless of how the transaction is characterized), the Corresponding |
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Source conveyed under this section must be accompanied by the Installation |
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Information. But this requirement does not apply if neither you nor any |
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third party retains the ability to install modified object code on the User |
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Product (for example, the work has been installed in ROM). |
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The requirement to provide Installation Information does not include a |
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requirement to continue to provide support service, warranty, or updates for |
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a work that has been modified or installed by the recipient, or for the User |
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Product in which it has been modified or installed. Access to a network may |
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be denied when the modification itself materially and adversely affects the |
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operation of the network or violates the rules and protocols for |
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communication across the network. |
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Corresponding Source conveyed, and Installation Information provided, in |
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accord with this section must be in a format that is publicly documented |
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(and with an implementation available to the public in source code form), |
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and must require no special password or key for unpacking, reading or |
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copying. |
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### 7. Additional Terms. |
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"Additional permissions" are terms that supplement the terms of this License by |
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making exceptions from one or more of its conditions. Additional permissions |
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that are applicable to the entire Program shall be treated as though they were |
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included in this License, to the extent that they are valid under applicable |
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law. If additional permissions apply only to part of the Program, that part may |
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be used separately under those permissions, but the entire Program remains |
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governed by this License without regard to the additional permissions. |
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When you convey a copy of a covered work, you may at your option remove any |
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additional permissions from that copy, or from any part of it. (Additional |
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permissions may be written to require their own removal in certain cases when |
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you modify the work.) You may place additional permissions on material, added by |
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you to a covered work, for which you have or can give appropriate copyright |
|
349 |
|
permission. |
|
350 |
|
|
|
351 |
|
Notwithstanding any other provision of this License, for material you add to a |
|
352 |
|
covered work, you may (if authorized by the copyright holders of that material) |
|
353 |
|
supplement the terms of this License with terms: |
|
354 |
|
|
|
355 |
|
* **a)** Disclaiming warranty or limiting liability differently from the terms |
|
356 |
|
of sections 15 and 16 of this License; or |
|
357 |
|
|
|
358 |
|
* **b)** Requiring preservation of specified reasonable legal notices or |
|
359 |
|
author attributions in that material or in the Appropriate Legal Notices |
|
360 |
|
displayed by works containing it; or |
|
361 |
|
|
|
362 |
|
* **c)** Prohibiting misrepresentation of the origin of that material, or |
|
363 |
|
requiring that modified versions of such material be marked in reasonable |
|
364 |
|
ways as different from the original version; or |
|
365 |
|
|
|
366 |
|
* **d)** Limiting the use for publicity purposes of names of licensors or |
|
367 |
|
authors of the material; or |
|
368 |
|
|
|
369 |
|
* **e)** Declining to grant rights under trademark law for use of some trade |
|
370 |
|
names, trademarks, or service marks; or |
|
371 |
|
|
|
372 |
|
* **f)** Requiring indemnification of licensors and authors of that material |
|
373 |
|
by anyone who conveys the material (or modified versions of it) with |
|
374 |
|
contractual assumptions of liability to the recipient, for any liability |
|
375 |
|
that these contractual assumptions directly impose on those licensors and |
|
376 |
|
authors. |
|
377 |
|
|
|
378 |
|
All other non-permissive additional terms are considered "further restrictions" |
|
379 |
|
within the meaning of section 10. If the Program as you received it, or any part |
|
380 |
|
of it, contains a notice stating that it is governed by this License along with |
|
381 |
|
a term that is a further restriction, you may remove that term. If a license |
|
382 |
|
document contains a further restriction but permits relicensing or conveying |
|
383 |
|
under this License, you may add to a covered work material governed by the terms |
|
384 |
|
of that license document, provided that the further restriction does not survive |
|
385 |
|
such relicensing or conveying. |
|
386 |
|
|
|
387 |
|
If you add terms to a covered work in accord with this section, you must place, |
|
388 |
|
in the relevant source files, a statement of the additional terms that apply to |
|
389 |
|
those files, or a notice indicating where to find the applicable terms. |
|
390 |
|
|
|
391 |
|
Additional terms, permissive or non-permissive, may be stated in the form of a |
|
392 |
|
separately written license, or stated as exceptions; the above requirements |
|
393 |
|
apply either way. |
|
394 |
|
|
|
395 |
|
|
|
396 |
|
### 8. Termination. |
|
397 |
|
|
|
398 |
|
You may not propagate or modify a covered work except as expressly provided |
|
399 |
|
under this License. Any attempt otherwise to propagate or modify it is void, and |
|
400 |
|
will automatically terminate your rights under this License (including any |
|
401 |
|
patent licenses granted under the third paragraph of section 11). |
|
402 |
|
|
|
403 |
|
However, if you cease all violation of this License, then your license from a |
|
404 |
|
particular copyright holder is reinstated (a) provisionally, unless and until |
|
405 |
|
the copyright holder explicitly and finally terminates your license, and (b) |
|
406 |
|
permanently, if the copyright holder fails to notify you of the violation by |
|
407 |
|
some reasonable means prior to 60 days after the cessation. |
|
408 |
|
|
|
409 |
|
Moreover, your license from a particular copyright holder is reinstated |
|
410 |
|
permanently if the copyright holder notifies you of the violation by some |
|
411 |
|
reasonable means, this is the first time you have received notice of violation |
|
412 |
|
of this License (for any work) from that copyright holder, and you cure the |
|
413 |
|
violation prior to 30 days after your receipt of the notice. |
|
414 |
|
|
|
415 |
|
Termination of your rights under this section does not terminate the licenses of |
|
416 |
|
parties who have received copies or rights from you under this License. If your |
|
417 |
|
rights have been terminated and not permanently reinstated, you do not qualify |
|
418 |
|
to receive new licenses for the same material under section 10. |
|
419 |
|
|
|
420 |
|
|
|
421 |
|
### 9. Acceptance Not Required for Having Copies. |
|
422 |
|
|
|
423 |
|
You are not required to accept this License in order to receive or run a copy of |
|
424 |
|
the Program. Ancillary propagation of a covered work occurring solely as a |
|
425 |
|
consequence of using peer-to-peer transmission to receive a copy likewise does |
|
426 |
|
not require acceptance. However, nothing other than this License grants you |
|
427 |
|
permission to propagate or modify any covered work. These actions infringe |
|
428 |
|
copyright if you do not accept this License. Therefore, by modifying or |
|
429 |
|
propagating a covered work, you indicate your acceptance of this License to do |
|
430 |
|
so. |
|
431 |
|
|
|
432 |
|
|
|
433 |
|
### 10. Automatic Licensing of Downstream Recipients. |
|
434 |
|
|
|
435 |
|
Each time you convey a covered work, the recipient automatically receives a |
|
436 |
|
license from the original licensors, to run, modify and propagate that work, |
|
437 |
|
subject to this License. You are not responsible for enforcing compliance by |
|
438 |
|
third parties with this License. |
|
439 |
|
|
|
440 |
|
An "entity transaction" is a transaction transferring control of an |
|
441 |
|
organization, or substantially all assets of one, or subdividing an |
|
442 |
|
organization, or merging organizations. If propagation of a covered work results |
|
443 |
|
from an entity transaction, each party to that transaction who receives a copy |
|
444 |
|
of the work also receives whatever licenses to the work the party's predecessor |
|
445 |
|
in interest had or could give under the previous paragraph, plus a right to |
|
446 |
|
possession of the Corresponding Source of the work from the predecessor in |
|
447 |
|
interest, if the predecessor has it or can get it with reasonable efforts. |
|
448 |
|
|
|
449 |
|
You may not impose any further restrictions on the exercise of the rights |
|
450 |
|
granted or affirmed under this License. For example, you may not impose a |
|
451 |
|
license fee, royalty, or other charge for exercise of rights granted under this |
|
452 |
|
License, and you may not initiate litigation (including a cross-claim or |
|
453 |
|
counterclaim in a lawsuit) alleging that any patent claim is infringed by |
|
454 |
|
making, using, selling, offering for sale, or importing the Program or any |
|
455 |
|
portion of it. |
|
456 |
|
|
|
457 |
|
|
|
458 |
|
### 11. Patents. |
|
459 |
|
|
|
460 |
|
A "contributor" is a copyright holder who authorizes use under this License of |
|
461 |
|
the Program or a work on which the Program is based. The work thus licensed is |
|
462 |
|
called the contributor's "contributor version". |
|
463 |
|
|
|
464 |
|
A contributor's "essential patent claims" are all patent claims owned or |
|
465 |
|
controlled by the contributor, whether already acquired or hereafter acquired, |
|
466 |
|
that would be infringed by some manner, permitted by this License, of making, |
|
467 |
|
using, or selling its contributor version, but do not include claims that would |
|
468 |
|
be infringed only as a consequence of further modification of the contributor |
|
469 |
|
version. For purposes of this definition, "control" includes the right to grant |
|
470 |
|
patent sublicenses in a manner consistent with the requirements of this License. |
|
471 |
|
|
|
472 |
|
Each contributor grants you a non-exclusive, worldwide, royalty-free patent |
|
473 |
|
license under the contributor's essential patent claims, to make, use, sell, |
|
474 |
|
offer for sale, import and otherwise run, modify and propagate the contents of |
|
475 |
|
its contributor version. |
|
476 |
|
|
|
477 |
|
In the following three paragraphs, a "patent license" is any express agreement |
|
478 |
|
or commitment, however denominated, not to enforce a patent (such as an express |
|
479 |
|
permission to practice a patent or covenant not to sue for patent infringement). |
|
480 |
|
To "grant" such a patent license to a party means to make such an agreement or |
|
481 |
|
commitment not to enforce a patent against the party. |
|
482 |
|
|
|
483 |
|
If you convey a covered work, knowingly relying on a patent license, and the |
|
484 |
|
Corresponding Source of the work is not available for anyone to copy, free of |
|
485 |
|
charge and under the terms of this License, through a publicly available network |
|
486 |
|
server or other readily accessible means, then you must either (1) cause the |
|
487 |
|
Corresponding Source to be so available, or (2) arrange to deprive yourself of |
|
488 |
|
the benefit of the patent license for this particular work, or (3) arrange, in a |
|
489 |
|
manner consistent with the requirements of this License, to extend the patent |
|
490 |
|
license to downstream recipients. "Knowingly relying" means you have actual |
|
491 |
|
knowledge that, but for the patent license, your conveying the covered work in a |
|
492 |
|
country, or your recipient's use of the covered work in a country, would |
|
493 |
|
infringe one or more identifiable patents in that country that you have reason |
|
494 |
|
to believe are valid. |
|
495 |
|
|
|
496 |
|
If, pursuant to or in connection with a single transaction or arrangement, you |
|
497 |
|
convey, or propagate by procuring conveyance of, a covered work, and grant a |
|
498 |
|
patent license to some of the parties receiving the covered work authorizing |
|
499 |
|
them to use, propagate, modify or convey a specific copy of the covered work, |
|
500 |
|
then the patent license you grant is automatically extended to all recipients of |
|
501 |
|
the covered work and works based on it. |
|
502 |
|
|
|
503 |
|
A patent license is "discriminatory" if it does not include within the scope of |
|
504 |
|
its coverage, prohibits the exercise of, or is conditioned on the non- exercise |
|
505 |
|
of one or more of the rights that are specifically granted under this License. |
|
506 |
|
You may not convey a covered work if you are a party to an arrangement with a |
|
507 |
|
third party that is in the business of distributing software, under which you |
|
508 |
|
make payment to the third party based on the extent of your activity of |
|
509 |
|
conveying the work, and under which the third party grants, to any of the |
|
510 |
|
parties who would receive the covered work from you, a discriminatory patent |
|
511 |
|
license (a) in connection with copies of the covered work conveyed by you (or |
|
512 |
|
copies made from those copies), or (b) primarily for and in connection with |
|
513 |
|
specific products or compilations that contain the covered work, unless you |
|
514 |
|
entered into that arrangement, or that patent license was granted, prior to 28 |
|
515 |
|
March 2007. |
|
516 |
|
|
|
517 |
|
Nothing in this License shall be construed as excluding or limiting any implied |
|
518 |
|
license or other defenses to infringement that may otherwise be available to you |
|
519 |
|
under applicable patent law. |
|
520 |
|
|
|
521 |
|
|
|
522 |
|
### 12. No Surrender of Others' Freedom. |
|
523 |
|
|
|
524 |
|
If conditions are imposed on you (whether by court order, agreement or |
|
525 |
|
otherwise) that contradict the conditions of this License, they do not excuse |
|
526 |
|
you from the conditions of this License. If you cannot convey a covered work so |
|
527 |
|
as to satisfy simultaneously your obligations under this License and any other |
|
528 |
|
pertinent obligations, then as a consequence you may not convey it at all. For |
|
529 |
|
example, if you agree to terms that obligate you to collect a royalty for |
|
530 |
|
further conveying from those to whom you convey the Program, the only way you |
|
531 |
|
could satisfy both those terms and this License would be to refrain entirely |
|
532 |
|
from conveying the Program. |
|
533 |
|
|
|
534 |
|
|
|
535 |
|
### 13. Use with the GNU Affero General Public License. |
|
536 |
|
|
|
537 |
|
Notwithstanding any other provision of this License, you have permission to link |
|
538 |
|
or combine any covered work with a work licensed under version 3 of the GNU |
|
539 |
|
Affero General Public License into a single combined work, and to convey the |
|
540 |
|
resulting work. The terms of this License will continue to apply to the part |
|
541 |
|
which is the covered work, but the special requirements of the GNU Affero |
|
542 |
|
General Public License, section 13, concerning interaction through a network |
|
543 |
|
will apply to the combination as such. |
|
544 |
|
|
|
545 |
|
|
|
546 |
|
### 14. Revised Versions of this License. |
|
547 |
|
|
|
548 |
|
The Free Software Foundation may publish revised and/or new versions of the GNU |
|
549 |
|
General Public License from time to time. Such new versions will be similar in |
|
550 |
|
spirit to the present version, but may differ in detail to address new problems |
|
551 |
|
or concerns. |
|
552 |
|
|
|
553 |
|
Each version is given a distinguishing version number. If the Program specifies |
|
554 |
|
that a certain numbered version of the GNU General Public License "or any later |
|
555 |
|
version" applies to it, you have the option of following the terms and |
|
556 |
|
conditions either of that numbered version or of any later version published by |
|
557 |
|
the Free Software Foundation. If the Program does not specify a version number |
|
558 |
|
of the GNU General Public License, you may choose any version ever published by |
|
559 |
|
the Free Software Foundation. |
|
560 |
|
|
|
561 |
|
If the Program specifies that a proxy can decide which future versions of the |
|
562 |
|
GNU General Public License can be used, that proxy's public statement of |
|
563 |
|
acceptance of a version permanently authorizes you to choose that version for |
|
564 |
|
the Program. |
|
565 |
|
|
|
566 |
|
Later license versions may give you additional or different permissions. |
|
567 |
|
However, no additional obligations are imposed on any author or copyright holder |
|
568 |
|
as a result of your choosing to follow a later version. |
|
569 |
|
|
|
570 |
|
|
|
571 |
|
### 15. Disclaimer of Warranty. |
|
572 |
|
|
|
573 |
|
THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY APPLICABLE LAW. |
|
574 |
|
EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR OTHER |
|
575 |
|
PARTIES PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY OF ANY KIND, EITHER |
|
576 |
|
EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF |
|
577 |
|
MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE ENTIRE RISK AS TO THE |
|
578 |
|
QUALITY AND PERFORMANCE OF THE PROGRAM IS WITH YOU. SHOULD THE PROGRAM PROVE |
|
579 |
|
DEFECTIVE, YOU ASSUME THE COST OF ALL NECESSARY SERVICING, REPAIR OR CORRECTION. |
|
580 |
|
|
|
581 |
|
|
|
582 |
|
### 16. Limitation of Liability. |
|
583 |
|
|
|
584 |
|
IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING WILL ANY |
|
585 |
|
COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MODIFIES AND/OR CONVEYS THE PROGRAM AS |
|
586 |
|
PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY GENERAL, SPECIAL, |
|
587 |
|
INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE USE OR INABILITY TO USE |
|
588 |
|
THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF DATA OR DATA BEING RENDERED |
|
589 |
|
INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD PARTIES OR A FAILURE OF THE |
|
590 |
|
PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS), EVEN IF SUCH HOLDER OR OTHER PARTY |
|
591 |
|
HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. |
|
592 |
|
|
|
593 |
|
### 17. Interpretation of Sections 15 and 16. |
|
594 |
|
|
|
595 |
|
If the disclaimer of warranty and limitation of liability provided above cannot |
|
596 |
|
be given local legal effect according to their terms, reviewing courts shall |
|
597 |
|
apply local law that most closely approximates an absolute waiver of all civil |
|
598 |
|
liability in connection with the Program, unless a warranty or assumption of |
|
599 |
|
liability accompanies a copy of the Program in return for a fee. |
|
600 |
|
|
|
601 |
|
END OF TERMS AND CONDITIONS |
|
602 |
|
|
|
603 |
|
|
|
604 |
|
How to Apply These Terms to Your New Programs |
|
605 |
|
--------------------------------------------- |
|
606 |
|
|
|
607 |
|
If you develop a new program, and you want it to be of the greatest possible use |
|
608 |
|
to the public, the best way to achieve this is to make it free software which |
|
609 |
|
everyone can redistribute and change under these terms. |
|
610 |
|
|
|
611 |
|
To do so, attach the following notices to the program. It is safest to attach |
|
612 |
|
them to the start of each source file to most effectively state the exclusion of |
|
613 |
|
warranty; and each file should have at least the "copyright" line and a pointer |
|
614 |
|
to where the full notice is found. |
|
615 |
|
|
|
616 |
|
<one line to give the program's name and a brief idea of what it does.> |
|
617 |
|
Copyright (C) <year> <name of author> |
|
618 |
|
|
|
619 |
|
This program is free software: you can redistribute it and/or modify it |
|
620 |
|
under the terms of the GNU General Public License as published by the Free |
|
621 |
|
Software Foundation, either version 3 of the License, or (at your option) |
|
622 |
|
any later version. |
|
623 |
|
|
|
624 |
|
This program is distributed in the hope that it will be useful, but WITHOUT |
|
625 |
|
ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
|
626 |
|
FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for |
|
627 |
|
more details. |
|
628 |
|
|
|
629 |
|
You should have received a copy of the GNU General Public License along with |
|
630 |
|
this program. If not, see <http://www.gnu.org/licenses/>. |
|
631 |
|
|
|
632 |
|
Also add information on how to contact you by electronic and paper mail. |
|
633 |
|
|
|
634 |
|
If the program does terminal interaction, make it output a short notice like |
|
635 |
|
this when it starts in an interactive mode: |
|
636 |
|
|
|
637 |
|
<program> Copyright (C) <year> <name of author> |
|
638 |
|
This program comes with ABSOLUTELY NO WARRANTY; for details type 'show w'. |
|
639 |
|
This is free software, and you are welcome to redistribute it under certain |
|
640 |
|
conditions; type 'show c' for details. |
|
641 |
|
|
|
642 |
|
The hypothetical commands 'show w' and 'show c' should show the appropriate |
|
643 |
|
parts of the General Public License. Of course, your program's commands might be |
|
644 |
|
different; for a GUI interface, you would use an "about box". |
|
645 |
|
|
|
646 |
|
You should also get your employer (if you work as a programmer) or school, if |
|
647 |
|
any, to sign a "copyright disclaimer" for the program, if necessary. For more |
|
648 |
|
information on this, and how to apply and follow the GNU GPL, see |
|
649 |
|
<<http://www.gnu.org/licenses/>>. |
|
650 |
|
|
|
651 |
|
The GNU General Public License does not permit incorporating your program into |
|
652 |
|
proprietary programs. If your program is a subroutine library, you may consider |
|
653 |
|
it more useful to permit linking proprietary applications with the library. If |
|
654 |
|
this is what you want to do, use the GNU Lesser General Public License instead |
|
655 |
|
of this License. But first, please read |
|
656 |
|
<<http://www.gnu.org/philosophy/why-not-lgpl.html>>. |