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					                    GNU GENERAL PUBLIC LICENSE
 | 
				
			||||||
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					                       Version 3, 29 June 2007
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					 Copyright (C) 2007 Free Software Foundation, Inc. <https://fsf.org/>
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			||||||
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					 Everyone is permitted to copy and distribute verbatim copies
 | 
				
			||||||
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					 of this license document, but changing it is not allowed.
 | 
				
			||||||
 | 
					
 | 
				
			||||||
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					                            Preamble
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			||||||
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 | 
				
			||||||
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					  The GNU General Public License is a free, copyleft license for
 | 
				
			||||||
 | 
					software and other kinds of works.
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					  The licenses for most software and other practical works are designed
 | 
				
			||||||
 | 
					to take away your freedom to share and change the works.  By contrast,
 | 
				
			||||||
 | 
					the GNU General Public License is intended to guarantee your freedom to
 | 
				
			||||||
 | 
					share and change all versions of a program--to make sure it remains free
 | 
				
			||||||
 | 
					software for all its users.  We, the Free Software Foundation, use the
 | 
				
			||||||
 | 
					GNU General Public License for most of our software; it applies also to
 | 
				
			||||||
 | 
					any other work released this way by its authors.  You can apply it to
 | 
				
			||||||
 | 
					your programs, too.
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					  When we speak of free software, we are referring to freedom, not
 | 
				
			||||||
 | 
					price.  Our General Public Licenses are designed to make sure that you
 | 
				
			||||||
 | 
					have the freedom to distribute copies of free software (and charge for
 | 
				
			||||||
 | 
					them if you wish), that you receive source code or can get it if you
 | 
				
			||||||
 | 
					want it, that you can change the software or use pieces of it in new
 | 
				
			||||||
 | 
					free programs, and that you know you can do these things.
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					  To protect your rights, we need to prevent others from denying you
 | 
				
			||||||
 | 
					these rights or asking you to surrender the rights.  Therefore, you have
 | 
				
			||||||
 | 
					certain responsibilities if you distribute copies of the software, or if
 | 
				
			||||||
 | 
					you modify it: responsibilities to respect the freedom of others.
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					  For example, if you distribute copies of such a program, whether
 | 
				
			||||||
 | 
					gratis or for a fee, you must pass on to the recipients the same
 | 
				
			||||||
 | 
					freedoms that you received.  You must make sure that they, too, receive
 | 
				
			||||||
 | 
					or can get the source code.  And you must show them these terms so they
 | 
				
			||||||
 | 
					know their rights.
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					  Developers that use the GNU GPL protect your rights with two steps:
 | 
				
			||||||
 | 
					(1) assert copyright on the software, and (2) offer you this License
 | 
				
			||||||
 | 
					giving you legal permission to copy, distribute and/or modify it.
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					  For the developers' and authors' protection, the GPL clearly explains
 | 
				
			||||||
 | 
					that there is no warranty for this free software.  For both users' and
 | 
				
			||||||
 | 
					authors' sake, the GPL requires that modified versions be marked as
 | 
				
			||||||
 | 
					changed, so that their problems will not be attributed erroneously to
 | 
				
			||||||
 | 
					authors of previous versions.
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					  Some devices are designed to deny users access to install or run
 | 
				
			||||||
 | 
					modified versions of the software inside them, although the manufacturer
 | 
				
			||||||
 | 
					can do so.  This is fundamentally incompatible with the aim of
 | 
				
			||||||
 | 
					protecting users' freedom to change the software.  The systematic
 | 
				
			||||||
 | 
					pattern of such abuse occurs in the area of products for individuals to
 | 
				
			||||||
 | 
					use, which is precisely where it is most unacceptable.  Therefore, we
 | 
				
			||||||
 | 
					have designed this version of the GPL to prohibit the practice for those
 | 
				
			||||||
 | 
					products.  If such problems arise substantially in other domains, we
 | 
				
			||||||
 | 
					stand ready to extend this provision to those domains in future versions
 | 
				
			||||||
 | 
					of the GPL, as needed to protect the freedom of users.
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					  Finally, every program is threatened constantly by software patents.
 | 
				
			||||||
 | 
					States should not allow patents to restrict development and use of
 | 
				
			||||||
 | 
					software on general-purpose computers, but in those that do, we wish to
 | 
				
			||||||
 | 
					avoid the special danger that patents applied to a free program could
 | 
				
			||||||
 | 
					make it effectively proprietary.  To prevent this, the GPL assures that
 | 
				
			||||||
 | 
					patents cannot be used to render the program non-free.
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					  The precise terms and conditions for copying, distribution and
 | 
				
			||||||
 | 
					modification follow.
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					                       TERMS AND CONDITIONS
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					  0. Definitions.
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					  "This License" refers to version 3 of the GNU General Public License.
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					  "Copyright" also means copyright-like laws that apply to other kinds of
 | 
				
			||||||
 | 
					works, such as semiconductor masks.
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					  "The Program" refers to any copyrightable work licensed under this
 | 
				
			||||||
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					License.  Each licensee is addressed as "you".  "Licensees" and
 | 
				
			||||||
 | 
					"recipients" may be individuals or organizations.
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					  To "modify" a work means to copy from or adapt all or part of the work
 | 
				
			||||||
 | 
					in a fashion requiring copyright permission, other than the making of an
 | 
				
			||||||
 | 
					exact copy.  The resulting work is called a "modified version" of the
 | 
				
			||||||
 | 
					earlier work or a work "based on" the earlier work.
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					  A "covered work" means either the unmodified Program or a work based
 | 
				
			||||||
 | 
					on the Program.
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					  To "propagate" a work means to do anything with it that, without
 | 
				
			||||||
 | 
					permission, would make you directly or secondarily liable for
 | 
				
			||||||
 | 
					infringement under applicable copyright law, except executing it on a
 | 
				
			||||||
 | 
					computer or modifying a private copy.  Propagation includes copying,
 | 
				
			||||||
 | 
					distribution (with or without modification), making available to the
 | 
				
			||||||
 | 
					public, and in some countries other activities as well.
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					  To "convey" a work means any kind of propagation that enables other
 | 
				
			||||||
 | 
					parties to make or receive copies.  Mere interaction with a user through
 | 
				
			||||||
 | 
					a computer network, with no transfer of a copy, is not conveying.
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					  An interactive user interface displays "Appropriate Legal Notices"
 | 
				
			||||||
 | 
					to the extent that it includes a convenient and prominently visible
 | 
				
			||||||
 | 
					feature that (1) displays an appropriate copyright notice, and (2)
 | 
				
			||||||
 | 
					tells the user that there is no warranty for the work (except to the
 | 
				
			||||||
 | 
					extent that warranties are provided), that licensees may convey the
 | 
				
			||||||
 | 
					work under this License, and how to view a copy of this License.  If
 | 
				
			||||||
 | 
					the interface presents a list of user commands or options, such as a
 | 
				
			||||||
 | 
					menu, a prominent item in the list meets this criterion.
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					  1. Source Code.
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					  The "source code" for a work means the preferred form of the work
 | 
				
			||||||
 | 
					for making modifications to it.  "Object code" means any non-source
 | 
				
			||||||
 | 
					form of a work.
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					  A "Standard Interface" means an interface that either is an official
 | 
				
			||||||
 | 
					standard defined by a recognized standards body, or, in the case of
 | 
				
			||||||
 | 
					interfaces specified for a particular programming language, one that
 | 
				
			||||||
 | 
					is widely used among developers working in that language.
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					  The "System Libraries" of an executable work include anything, other
 | 
				
			||||||
 | 
					than the work as a whole, that (a) is included in the normal form of
 | 
				
			||||||
 | 
					packaging a Major Component, but which is not part of that Major
 | 
				
			||||||
 | 
					Component, and (b) serves only to enable use of the work with that
 | 
				
			||||||
 | 
					Major Component, or to implement a Standard Interface for which an
 | 
				
			||||||
 | 
					implementation is available to the public in source code form.  A
 | 
				
			||||||
 | 
					"Major Component", in this context, means a major essential component
 | 
				
			||||||
 | 
					(kernel, window system, and so on) of the specific operating system
 | 
				
			||||||
 | 
					(if any) on which the executable work runs, or a compiler used to
 | 
				
			||||||
 | 
					produce the work, or an object code interpreter used to run it.
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					  The "Corresponding Source" for a work in object code form means all
 | 
				
			||||||
 | 
					the source code needed to generate, install, and (for an executable
 | 
				
			||||||
 | 
					work) run the object code and to modify the work, including scripts to
 | 
				
			||||||
 | 
					control those activities.  However, it does not include the work's
 | 
				
			||||||
 | 
					System Libraries, or general-purpose tools or generally available free
 | 
				
			||||||
 | 
					programs which are used unmodified in performing those activities but
 | 
				
			||||||
 | 
					which are not part of the work.  For example, Corresponding Source
 | 
				
			||||||
 | 
					includes interface definition files associated with source files for
 | 
				
			||||||
 | 
					the work, and the source code for shared libraries and dynamically
 | 
				
			||||||
 | 
					linked subprograms that the work is specifically designed to require,
 | 
				
			||||||
 | 
					such as by intimate data communication or control flow between those
 | 
				
			||||||
 | 
					subprograms and other parts of the work.
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					  The Corresponding Source need not include anything that users
 | 
				
			||||||
 | 
					can regenerate automatically from other parts of the Corresponding
 | 
				
			||||||
 | 
					Source.
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					  The Corresponding Source for a work in source code form is that
 | 
				
			||||||
 | 
					same work.
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					  2. Basic Permissions.
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					  All rights granted under this License are granted for the term of
 | 
				
			||||||
 | 
					copyright on the Program, and are irrevocable provided the stated
 | 
				
			||||||
 | 
					conditions are met.  This License explicitly affirms your unlimited
 | 
				
			||||||
 | 
					permission to run the unmodified Program.  The output from running a
 | 
				
			||||||
 | 
					covered work is covered by this License only if the output, given its
 | 
				
			||||||
 | 
					content, constitutes a covered work.  This License acknowledges your
 | 
				
			||||||
 | 
					rights of fair use or other equivalent, as provided by copyright law.
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					  You may make, run and propagate covered works that you do not
 | 
				
			||||||
 | 
					convey, without conditions so long as your license otherwise remains
 | 
				
			||||||
 | 
					in force.  You may convey covered works to others for the sole purpose
 | 
				
			||||||
 | 
					of having them make modifications exclusively for you, or provide you
 | 
				
			||||||
 | 
					with facilities for running those works, provided that you comply with
 | 
				
			||||||
 | 
					the terms of this License in conveying all material for which you do
 | 
				
			||||||
 | 
					not control copyright.  Those thus making or running the covered works
 | 
				
			||||||
 | 
					for you must do so exclusively on your behalf, under your direction
 | 
				
			||||||
 | 
					and control, on terms that prohibit them from making any copies of
 | 
				
			||||||
 | 
					your copyrighted material outside their relationship with you.
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					  Conveying under any other circumstances is permitted solely under
 | 
				
			||||||
 | 
					the conditions stated below.  Sublicensing is not allowed; section 10
 | 
				
			||||||
 | 
					makes it unnecessary.
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					  3. Protecting Users' Legal Rights From Anti-Circumvention Law.
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					  No covered work shall be deemed part of an effective technological
 | 
				
			||||||
 | 
					measure under any applicable law fulfilling obligations under article
 | 
				
			||||||
 | 
					11 of the WIPO copyright treaty adopted on 20 December 1996, or
 | 
				
			||||||
 | 
					similar laws prohibiting or restricting circumvention of such
 | 
				
			||||||
 | 
					measures.
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					  When you convey a covered work, you waive any legal power to forbid
 | 
				
			||||||
 | 
					circumvention of technological measures to the extent such circumvention
 | 
				
			||||||
 | 
					is effected by exercising rights under this License with respect to
 | 
				
			||||||
 | 
					the covered work, and you disclaim any intention to limit operation or
 | 
				
			||||||
 | 
					modification of the work as a means of enforcing, against the work's
 | 
				
			||||||
 | 
					users, your or third parties' legal rights to forbid circumvention of
 | 
				
			||||||
 | 
					technological measures.
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					  4. Conveying Verbatim Copies.
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					  You may convey verbatim copies of the Program's source code as you
 | 
				
			||||||
 | 
					receive it, in any medium, provided that you conspicuously and
 | 
				
			||||||
 | 
					appropriately publish on each copy an appropriate copyright notice;
 | 
				
			||||||
 | 
					keep intact all notices stating that this License and any
 | 
				
			||||||
 | 
					non-permissive terms added in accord with section 7 apply to the code;
 | 
				
			||||||
 | 
					keep intact all notices of the absence of any warranty; and give all
 | 
				
			||||||
 | 
					recipients a copy of this License along with the Program.
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					  You may charge any price or no price for each copy that you convey,
 | 
				
			||||||
 | 
					and you may offer support or warranty protection for a fee.
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					  5. Conveying Modified Source Versions.
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					  You may convey a work based on the Program, or the modifications to
 | 
				
			||||||
 | 
					produce it from the Program, in the form of source code under the
 | 
				
			||||||
 | 
					terms of section 4, provided that you also meet all of these conditions:
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					    a) The work must carry prominent notices stating that you modified
 | 
				
			||||||
 | 
					    it, and giving a relevant date.
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					    b) The work must carry prominent notices stating that it is
 | 
				
			||||||
 | 
					    released under this License and any conditions added under section
 | 
				
			||||||
 | 
					    7.  This requirement modifies the requirement in section 4 to
 | 
				
			||||||
 | 
					    "keep intact all notices".
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					    c) You must license the entire work, as a whole, under this
 | 
				
			||||||
 | 
					    License to anyone who comes into possession of a copy.  This
 | 
				
			||||||
 | 
					    License will therefore apply, along with any applicable section 7
 | 
				
			||||||
 | 
					    additional terms, to the whole of the work, and all its parts,
 | 
				
			||||||
 | 
					    regardless of how they are packaged.  This License gives no
 | 
				
			||||||
 | 
					    permission to license the work in any other way, but it does not
 | 
				
			||||||
 | 
					    invalidate such permission if you have separately received it.
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					    d) If the work has interactive user interfaces, each must display
 | 
				
			||||||
 | 
					    Appropriate Legal Notices; however, if the Program has interactive
 | 
				
			||||||
 | 
					    interfaces that do not display Appropriate Legal Notices, your
 | 
				
			||||||
 | 
					    work need not make them do so.
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					  A compilation of a covered work with other separate and independent
 | 
				
			||||||
 | 
					works, which are not by their nature extensions of the covered work,
 | 
				
			||||||
 | 
					and which are not combined with it such as to form a larger program,
 | 
				
			||||||
 | 
					in or on a volume of a storage or distribution medium, is called an
 | 
				
			||||||
 | 
					"aggregate" if the compilation and its resulting copyright are not
 | 
				
			||||||
 | 
					used to limit the access or legal rights of the compilation's users
 | 
				
			||||||
 | 
					beyond what the individual works permit.  Inclusion of a covered work
 | 
				
			||||||
 | 
					in an aggregate does not cause this License to apply to the other
 | 
				
			||||||
 | 
					parts of the aggregate.
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					  6. Conveying Non-Source Forms.
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					  You may convey a covered work in object code form under the terms
 | 
				
			||||||
 | 
					of sections 4 and 5, provided that you also convey the
 | 
				
			||||||
 | 
					machine-readable Corresponding Source under the terms of this License,
 | 
				
			||||||
 | 
					in one of these ways:
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					    a) Convey the object code in, or embodied in, a physical product
 | 
				
			||||||
 | 
					    (including a physical distribution medium), accompanied by the
 | 
				
			||||||
 | 
					    Corresponding Source fixed on a durable physical medium
 | 
				
			||||||
 | 
					    customarily used for software interchange.
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					    b) Convey the object code in, or embodied in, a physical product
 | 
				
			||||||
 | 
					    (including a physical distribution medium), accompanied by a
 | 
				
			||||||
 | 
					    written offer, valid for at least three years and valid for as
 | 
				
			||||||
 | 
					    long as you offer spare parts or customer support for that product
 | 
				
			||||||
 | 
					    model, to give anyone who possesses the object code either (1) a
 | 
				
			||||||
 | 
					    copy of the Corresponding Source for all the software in the
 | 
				
			||||||
 | 
					    product that is covered by this License, on a durable physical
 | 
				
			||||||
 | 
					    medium customarily used for software interchange, for a price no
 | 
				
			||||||
 | 
					    more than your reasonable cost of physically performing this
 | 
				
			||||||
 | 
					    conveying of source, or (2) access to copy the
 | 
				
			||||||
 | 
					    Corresponding Source from a network server at no charge.
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					    c) Convey individual copies of the object code with a copy of the
 | 
				
			||||||
 | 
					    written offer to provide the Corresponding Source.  This
 | 
				
			||||||
 | 
					    alternative is allowed only occasionally and noncommercially, and
 | 
				
			||||||
 | 
					    only if you received the object code with such an offer, in accord
 | 
				
			||||||
 | 
					    with subsection 6b.
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					    d) Convey the object code by offering access from a designated
 | 
				
			||||||
 | 
					    place (gratis or for a charge), and offer equivalent access to the
 | 
				
			||||||
 | 
					    Corresponding Source in the same way through the same place at no
 | 
				
			||||||
 | 
					    further charge.  You need not require recipients to copy the
 | 
				
			||||||
 | 
					    Corresponding Source along with the object code.  If the place to
 | 
				
			||||||
 | 
					    copy the object code is a network server, the Corresponding Source
 | 
				
			||||||
 | 
					    may be on a different server (operated by you or a third party)
 | 
				
			||||||
 | 
					    that supports equivalent copying facilities, provided you maintain
 | 
				
			||||||
 | 
					    clear directions next to the object code saying where to find the
 | 
				
			||||||
 | 
					    Corresponding Source.  Regardless of what server hosts the
 | 
				
			||||||
 | 
					    Corresponding Source, you remain obligated to ensure that it is
 | 
				
			||||||
 | 
					    available for as long as needed to satisfy these requirements.
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					    e) Convey the object code using peer-to-peer transmission, provided
 | 
				
			||||||
 | 
					    you inform other peers where the object code and Corresponding
 | 
				
			||||||
 | 
					    Source of the work are being offered to the general public at no
 | 
				
			||||||
 | 
					    charge under subsection 6d.
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					  A separable portion of the object code, whose source code is excluded
 | 
				
			||||||
 | 
					from the Corresponding Source as a System Library, need not be
 | 
				
			||||||
 | 
					included in conveying the object code work.
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					  A "User Product" is either (1) a "consumer product", which means any
 | 
				
			||||||
 | 
					tangible personal property which is normally used for personal, family,
 | 
				
			||||||
 | 
					or household purposes, or (2) anything designed or sold for incorporation
 | 
				
			||||||
 | 
					into a dwelling.  In determining whether a product is a consumer product,
 | 
				
			||||||
 | 
					doubtful cases shall be resolved in favor of coverage.  For a particular
 | 
				
			||||||
 | 
					product received by a particular user, "normally used" refers to a
 | 
				
			||||||
 | 
					typical or common use of that class of product, regardless of the status
 | 
				
			||||||
 | 
					of the particular user or of the way in which the particular user
 | 
				
			||||||
 | 
					actually uses, or expects or is expected to use, the product.  A product
 | 
				
			||||||
 | 
					is a consumer product regardless of whether the product has substantial
 | 
				
			||||||
 | 
					commercial, industrial or non-consumer uses, unless such uses represent
 | 
				
			||||||
 | 
					the only significant mode of use of the product.
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					  "Installation Information" for a User Product means any methods,
 | 
				
			||||||
 | 
					procedures, authorization keys, or other information required to install
 | 
				
			||||||
 | 
					and execute modified versions of a covered work in that User Product from
 | 
				
			||||||
 | 
					a modified version of its Corresponding Source.  The information must
 | 
				
			||||||
 | 
					suffice to ensure that the continued functioning of the modified object
 | 
				
			||||||
 | 
					code is in no case prevented or interfered with solely because
 | 
				
			||||||
 | 
					modification has been made.
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					  If you convey an object code work under this section in, or with, or
 | 
				
			||||||
 | 
					specifically for use in, a User Product, and the conveying occurs as
 | 
				
			||||||
 | 
					part of a transaction in which the right of possession and use of the
 | 
				
			||||||
 | 
					User Product is transferred to the recipient in perpetuity or for a
 | 
				
			||||||
 | 
					fixed term (regardless of how the transaction is characterized), the
 | 
				
			||||||
 | 
					Corresponding Source conveyed under this section must be accompanied
 | 
				
			||||||
 | 
					by the Installation Information.  But this requirement does not apply
 | 
				
			||||||
 | 
					if neither you nor any third party retains the ability to install
 | 
				
			||||||
 | 
					modified object code on the User Product (for example, the work has
 | 
				
			||||||
 | 
					been installed in ROM).
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					  The requirement to provide Installation Information does not include a
 | 
				
			||||||
 | 
					requirement to continue to provide support service, warranty, or updates
 | 
				
			||||||
 | 
					for a work that has been modified or installed by the recipient, or for
 | 
				
			||||||
 | 
					the User Product in which it has been modified or installed.  Access to a
 | 
				
			||||||
 | 
					network may be denied when the modification itself materially and
 | 
				
			||||||
 | 
					adversely affects the operation of the network or violates the rules and
 | 
				
			||||||
 | 
					protocols for communication across the network.
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					  Corresponding Source conveyed, and Installation Information provided,
 | 
				
			||||||
 | 
					in accord with this section must be in a format that is publicly
 | 
				
			||||||
 | 
					documented (and with an implementation available to the public in
 | 
				
			||||||
 | 
					source code form), and must require no special password or key for
 | 
				
			||||||
 | 
					unpacking, reading or copying.
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					  7. Additional Terms.
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					  "Additional permissions" are terms that supplement the terms of this
 | 
				
			||||||
 | 
					License by making exceptions from one or more of its conditions.
 | 
				
			||||||
 | 
					Additional permissions that are applicable to the entire Program shall
 | 
				
			||||||
 | 
					be treated as though they were included in this License, to the extent
 | 
				
			||||||
 | 
					that they are valid under applicable law.  If additional permissions
 | 
				
			||||||
 | 
					apply only to part of the Program, that part may be used separately
 | 
				
			||||||
 | 
					under those permissions, but the entire Program remains governed by
 | 
				
			||||||
 | 
					this License without regard to the additional permissions.
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					  When you convey a copy of a covered work, you may at your option
 | 
				
			||||||
 | 
					remove any additional permissions from that copy, or from any part of
 | 
				
			||||||
 | 
					it.  (Additional permissions may be written to require their own
 | 
				
			||||||
 | 
					removal in certain cases when you modify the work.)  You may place
 | 
				
			||||||
 | 
					additional permissions on material, added by you to a covered work,
 | 
				
			||||||
 | 
					for which you have or can give appropriate copyright permission.
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					  Notwithstanding any other provision of this License, for material you
 | 
				
			||||||
 | 
					add to a covered work, you may (if authorized by the copyright holders of
 | 
				
			||||||
 | 
					that material) supplement the terms of this License with terms:
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					    a) Disclaiming warranty or limiting liability differently from the
 | 
				
			||||||
 | 
					    terms of sections 15 and 16 of this License; or
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					    b) Requiring preservation of specified reasonable legal notices or
 | 
				
			||||||
 | 
					    author attributions in that material or in the Appropriate Legal
 | 
				
			||||||
 | 
					    Notices displayed by works containing it; or
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					    c) Prohibiting misrepresentation of the origin of that material, or
 | 
				
			||||||
 | 
					    requiring that modified versions of such material be marked in
 | 
				
			||||||
 | 
					    reasonable ways as different from the original version; or
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					    d) Limiting the use for publicity purposes of names of licensors or
 | 
				
			||||||
 | 
					    authors of the material; or
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					    e) Declining to grant rights under trademark law for use of some
 | 
				
			||||||
 | 
					    trade names, trademarks, or service marks; or
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					    f) Requiring indemnification of licensors and authors of that
 | 
				
			||||||
 | 
					    material by anyone who conveys the material (or modified versions of
 | 
				
			||||||
 | 
					    it) with contractual assumptions of liability to the recipient, for
 | 
				
			||||||
 | 
					    any liability that these contractual assumptions directly impose on
 | 
				
			||||||
 | 
					    those licensors and authors.
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					  All other non-permissive additional terms are considered "further
 | 
				
			||||||
 | 
					restrictions" within the meaning of section 10.  If the Program as you
 | 
				
			||||||
 | 
					received it, or any part of it, contains a notice stating that it is
 | 
				
			||||||
 | 
					governed by this License along with a term that is a further
 | 
				
			||||||
 | 
					restriction, you may remove that term.  If a license document contains
 | 
				
			||||||
 | 
					a further restriction but permits relicensing or conveying under this
 | 
				
			||||||
 | 
					License, you may add to a covered work material governed by the terms
 | 
				
			||||||
 | 
					of that license document, provided that the further restriction does
 | 
				
			||||||
 | 
					not survive such relicensing or conveying.
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					  If you add terms to a covered work in accord with this section, you
 | 
				
			||||||
 | 
					must place, in the relevant source files, a statement of the
 | 
				
			||||||
 | 
					additional terms that apply to those files, or a notice indicating
 | 
				
			||||||
 | 
					where to find the applicable terms.
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					  Additional terms, permissive or non-permissive, may be stated in the
 | 
				
			||||||
 | 
					form of a separately written license, or stated as exceptions;
 | 
				
			||||||
 | 
					the above requirements apply either way.
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					  8. Termination.
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					  You may not propagate or modify a covered work except as expressly
 | 
				
			||||||
 | 
					provided under this License.  Any attempt otherwise to propagate or
 | 
				
			||||||
 | 
					modify it is void, and will automatically terminate your rights under
 | 
				
			||||||
 | 
					this License (including any patent licenses granted under the third
 | 
				
			||||||
 | 
					paragraph of section 11).
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					  However, if you cease all violation of this License, then your
 | 
				
			||||||
 | 
					license from a particular copyright holder is reinstated (a)
 | 
				
			||||||
 | 
					provisionally, unless and until the copyright holder explicitly and
 | 
				
			||||||
 | 
					finally terminates your license, and (b) permanently, if the copyright
 | 
				
			||||||
 | 
					holder fails to notify you of the violation by some reasonable means
 | 
				
			||||||
 | 
					prior to 60 days after the cessation.
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					  Moreover, your license from a particular copyright holder is
 | 
				
			||||||
 | 
					reinstated permanently if the copyright holder notifies you of the
 | 
				
			||||||
 | 
					violation by some reasonable means, this is the first time you have
 | 
				
			||||||
 | 
					received notice of violation of this License (for any work) from that
 | 
				
			||||||
 | 
					copyright holder, and you cure the violation prior to 30 days after
 | 
				
			||||||
 | 
					your receipt of the notice.
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					  Termination of your rights under this section does not terminate the
 | 
				
			||||||
 | 
					licenses of parties who have received copies or rights from you under
 | 
				
			||||||
 | 
					this License.  If your rights have been terminated and not permanently
 | 
				
			||||||
 | 
					reinstated, you do not qualify to receive new licenses for the same
 | 
				
			||||||
 | 
					material under section 10.
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					  9. Acceptance Not Required for Having Copies.
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					  You are not required to accept this License in order to receive or
 | 
				
			||||||
 | 
					run a copy of the Program.  Ancillary propagation of a covered work
 | 
				
			||||||
 | 
					occurring solely as a consequence of using peer-to-peer transmission
 | 
				
			||||||
 | 
					to receive a copy likewise does not require acceptance.  However,
 | 
				
			||||||
 | 
					nothing other than this License grants you permission to propagate or
 | 
				
			||||||
 | 
					modify any covered work.  These actions infringe copyright if you do
 | 
				
			||||||
 | 
					not accept this License.  Therefore, by modifying or propagating a
 | 
				
			||||||
 | 
					covered work, you indicate your acceptance of this License to do so.
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					  10. Automatic Licensing of Downstream Recipients.
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					  Each time you convey a covered work, the recipient automatically
 | 
				
			||||||
 | 
					receives a license from the original licensors, to run, modify and
 | 
				
			||||||
 | 
					propagate that work, subject to this License.  You are not responsible
 | 
				
			||||||
 | 
					for enforcing compliance by third parties with this License.
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					  An "entity transaction" is a transaction transferring control of an
 | 
				
			||||||
 | 
					organization, or substantially all assets of one, or subdividing an
 | 
				
			||||||
 | 
					organization, or merging organizations.  If propagation of a covered
 | 
				
			||||||
 | 
					work results from an entity transaction, each party to that
 | 
				
			||||||
 | 
					transaction who receives a copy of the work also receives whatever
 | 
				
			||||||
 | 
					licenses to the work the party's predecessor in interest had or could
 | 
				
			||||||
 | 
					give under the previous paragraph, plus a right to possession of the
 | 
				
			||||||
 | 
					Corresponding Source of the work from the predecessor in interest, if
 | 
				
			||||||
 | 
					the predecessor has it or can get it with reasonable efforts.
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					  You may not impose any further restrictions on the exercise of the
 | 
				
			||||||
 | 
					rights granted or affirmed under this License.  For example, you may
 | 
				
			||||||
 | 
					not impose a license fee, royalty, or other charge for exercise of
 | 
				
			||||||
 | 
					rights granted under this License, and you may not initiate litigation
 | 
				
			||||||
 | 
					(including a cross-claim or counterclaim in a lawsuit) alleging that
 | 
				
			||||||
 | 
					any patent claim is infringed by making, using, selling, offering for
 | 
				
			||||||
 | 
					sale, or importing the Program or any portion of it.
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					  11. Patents.
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					  A "contributor" is a copyright holder who authorizes use under this
 | 
				
			||||||
 | 
					License of the Program or a work on which the Program is based.  The
 | 
				
			||||||
 | 
					work thus licensed is called the contributor's "contributor version".
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					  A contributor's "essential patent claims" are all patent claims
 | 
				
			||||||
 | 
					owned or controlled by the contributor, whether already acquired or
 | 
				
			||||||
 | 
					hereafter acquired, that would be infringed by some manner, permitted
 | 
				
			||||||
 | 
					by this License, of making, using, or selling its contributor version,
 | 
				
			||||||
 | 
					but do not include claims that would be infringed only as a
 | 
				
			||||||
 | 
					consequence of further modification of the contributor version.  For
 | 
				
			||||||
 | 
					purposes of this definition, "control" includes the right to grant
 | 
				
			||||||
 | 
					patent sublicenses in a manner consistent with the requirements of
 | 
				
			||||||
 | 
					this License.
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					  Each contributor grants you a non-exclusive, worldwide, royalty-free
 | 
				
			||||||
 | 
					patent license under the contributor's essential patent claims, to
 | 
				
			||||||
 | 
					make, use, sell, offer for sale, import and otherwise run, modify and
 | 
				
			||||||
 | 
					propagate the contents of its contributor version.
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					  In the following three paragraphs, a "patent license" is any express
 | 
				
			||||||
 | 
					agreement or commitment, however denominated, not to enforce a patent
 | 
				
			||||||
 | 
					(such as an express permission to practice a patent or covenant not to
 | 
				
			||||||
 | 
					sue for patent infringement).  To "grant" such a patent license to a
 | 
				
			||||||
 | 
					party means to make such an agreement or commitment not to enforce a
 | 
				
			||||||
 | 
					patent against the party.
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					  If you convey a covered work, knowingly relying on a patent license,
 | 
				
			||||||
 | 
					and the Corresponding Source of the work is not available for anyone
 | 
				
			||||||
 | 
					to copy, free of charge and under the terms of this License, through a
 | 
				
			||||||
 | 
					publicly available network server or other readily accessible means,
 | 
				
			||||||
 | 
					then you must either (1) cause the Corresponding Source to be so
 | 
				
			||||||
 | 
					available, or (2) arrange to deprive yourself of the benefit of the
 | 
				
			||||||
 | 
					patent license for this particular work, or (3) arrange, in a manner
 | 
				
			||||||
 | 
					consistent with the requirements of this License, to extend the patent
 | 
				
			||||||
 | 
					license to downstream recipients.  "Knowingly relying" means you have
 | 
				
			||||||
 | 
					actual knowledge that, but for the patent license, your conveying the
 | 
				
			||||||
 | 
					covered work in a country, or your recipient's use of the covered work
 | 
				
			||||||
 | 
					in a country, would infringe one or more identifiable patents in that
 | 
				
			||||||
 | 
					country that you have reason to believe are valid.
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					  If, pursuant to or in connection with a single transaction or
 | 
				
			||||||
 | 
					arrangement, you convey, or propagate by procuring conveyance of, a
 | 
				
			||||||
 | 
					covered work, and grant a patent license to some of the parties
 | 
				
			||||||
 | 
					receiving the covered work authorizing them to use, propagate, modify
 | 
				
			||||||
 | 
					or convey a specific copy of the covered work, then the patent license
 | 
				
			||||||
 | 
					you grant is automatically extended to all recipients of the covered
 | 
				
			||||||
 | 
					work and works based on it.
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					  A patent license is "discriminatory" if it does not include within
 | 
				
			||||||
 | 
					the scope of its coverage, prohibits the exercise of, or is
 | 
				
			||||||
 | 
					conditioned on the non-exercise of one or more of the rights that are
 | 
				
			||||||
 | 
					specifically granted under this License.  You may not convey a covered
 | 
				
			||||||
 | 
					work if you are a party to an arrangement with a third party that is
 | 
				
			||||||
 | 
					in the business of distributing software, under which you make payment
 | 
				
			||||||
 | 
					to the third party based on the extent of your activity of conveying
 | 
				
			||||||
 | 
					the work, and under which the third party grants, to any of the
 | 
				
			||||||
 | 
					parties who would receive the covered work from you, a discriminatory
 | 
				
			||||||
 | 
					patent license (a) in connection with copies of the covered work
 | 
				
			||||||
 | 
					conveyed by you (or copies made from those copies), or (b) primarily
 | 
				
			||||||
 | 
					for and in connection with specific products or compilations that
 | 
				
			||||||
 | 
					contain the covered work, unless you entered into that arrangement,
 | 
				
			||||||
 | 
					or that patent license was granted, prior to 28 March 2007.
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					  Nothing in this License shall be construed as excluding or limiting
 | 
				
			||||||
 | 
					any implied license or other defenses to infringement that may
 | 
				
			||||||
 | 
					otherwise be available to you under applicable patent law.
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					  12. No Surrender of Others' Freedom.
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					  If conditions are imposed on you (whether by court order, agreement or
 | 
				
			||||||
 | 
					otherwise) that contradict the conditions of this License, they do not
 | 
				
			||||||
 | 
					excuse you from the conditions of this License.  If you cannot convey a
 | 
				
			||||||
 | 
					covered work so as to satisfy simultaneously your obligations under this
 | 
				
			||||||
 | 
					License and any other pertinent obligations, then as a consequence you may
 | 
				
			||||||
 | 
					not convey it at all.  For example, if you agree to terms that obligate you
 | 
				
			||||||
 | 
					to collect a royalty for further conveying from those to whom you convey
 | 
				
			||||||
 | 
					the Program, the only way you could satisfy both those terms and this
 | 
				
			||||||
 | 
					License would be to refrain entirely from conveying the Program.
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					  13. Use with the GNU Affero General Public License.
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					  Notwithstanding any other provision of this License, you have
 | 
				
			||||||
 | 
					permission to link or combine any covered work with a work licensed
 | 
				
			||||||
 | 
					under version 3 of the GNU Affero General Public License into a single
 | 
				
			||||||
 | 
					combined work, and to convey the resulting work.  The terms of this
 | 
				
			||||||
 | 
					License will continue to apply to the part which is the covered work,
 | 
				
			||||||
 | 
					but the special requirements of the GNU Affero General Public License,
 | 
				
			||||||
 | 
					section 13, concerning interaction through a network will apply to the
 | 
				
			||||||
 | 
					combination as such.
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					  14. Revised Versions of this License.
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					  The Free Software Foundation may publish revised and/or new versions of
 | 
				
			||||||
 | 
					the GNU General Public License from time to time.  Such new versions will
 | 
				
			||||||
 | 
					be similar in spirit to the present version, but may differ in detail to
 | 
				
			||||||
 | 
					address new problems or concerns.
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					  Each version is given a distinguishing version number.  If the
 | 
				
			||||||
 | 
					Program specifies that a certain numbered version of the GNU General
 | 
				
			||||||
 | 
					Public License "or any later version" applies to it, you have the
 | 
				
			||||||
 | 
					option of following the terms and conditions either of that numbered
 | 
				
			||||||
 | 
					version or of any later version published by the Free Software
 | 
				
			||||||
 | 
					Foundation.  If the Program does not specify a version number of the
 | 
				
			||||||
 | 
					GNU General Public License, you may choose any version ever published
 | 
				
			||||||
 | 
					by the Free Software Foundation.
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					  If the Program specifies that a proxy can decide which future
 | 
				
			||||||
 | 
					versions of the GNU General Public License can be used, that proxy's
 | 
				
			||||||
 | 
					public statement of acceptance of a version permanently authorizes you
 | 
				
			||||||
 | 
					to choose that version for the Program.
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					  Later license versions may give you additional or different
 | 
				
			||||||
 | 
					permissions.  However, no additional obligations are imposed on any
 | 
				
			||||||
 | 
					author or copyright holder as a result of your choosing to follow a
 | 
				
			||||||
 | 
					later version.
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					  15. Disclaimer of Warranty.
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					  THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY
 | 
				
			||||||
 | 
					APPLICABLE LAW.  EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT
 | 
				
			||||||
 | 
					HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY
 | 
				
			||||||
 | 
					OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO,
 | 
				
			||||||
 | 
					THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
 | 
				
			||||||
 | 
					PURPOSE.  THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE PROGRAM
 | 
				
			||||||
 | 
					IS WITH YOU.  SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF
 | 
				
			||||||
 | 
					ALL NECESSARY SERVICING, REPAIR OR CORRECTION.
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					  16. Limitation of Liability.
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					  IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
 | 
				
			||||||
 | 
					WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MODIFIES AND/OR CONVEYS
 | 
				
			||||||
 | 
					THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY
 | 
				
			||||||
 | 
					GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE
 | 
				
			||||||
 | 
					USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF
 | 
				
			||||||
 | 
					DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD
 | 
				
			||||||
 | 
					PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS),
 | 
				
			||||||
 | 
					EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF
 | 
				
			||||||
 | 
					SUCH DAMAGES.
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					  17. Interpretation of Sections 15 and 16.
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					  If the disclaimer of warranty and limitation of liability provided
 | 
				
			||||||
 | 
					above cannot be given local legal effect according to their terms,
 | 
				
			||||||
 | 
					reviewing courts shall apply local law that most closely approximates
 | 
				
			||||||
 | 
					an absolute waiver of all civil liability in connection with the
 | 
				
			||||||
 | 
					Program, unless a warranty or assumption of liability accompanies a
 | 
				
			||||||
 | 
					copy of the Program in return for a fee.
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					                     END OF TERMS AND CONDITIONS
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					            How to Apply These Terms to Your New Programs
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					  If you develop a new program, and you want it to be of the greatest
 | 
				
			||||||
 | 
					possible use to the public, the best way to achieve this is to make it
 | 
				
			||||||
 | 
					free software which everyone can redistribute and change under these terms.
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					  To do so, attach the following notices to the program.  It is safest
 | 
				
			||||||
 | 
					to attach them to the start of each source file to most effectively
 | 
				
			||||||
 | 
					state the exclusion of warranty; and each file should have at least
 | 
				
			||||||
 | 
					the "copyright" line and a pointer to where the full notice is found.
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					    <one line to give the program's name and a brief idea of what it does.>
 | 
				
			||||||
 | 
					    Copyright (C) <year>  <name of author>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					    This program is free software: you can redistribute it and/or modify
 | 
				
			||||||
 | 
					    it under the terms of the GNU General Public License as published by
 | 
				
			||||||
 | 
					    the Free Software Foundation, either version 3 of the License, or
 | 
				
			||||||
 | 
					    (at your option) any later version.
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					    This program is distributed in the hope that it will be useful,
 | 
				
			||||||
 | 
					    but WITHOUT ANY WARRANTY; without even the implied warranty of
 | 
				
			||||||
 | 
					    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 | 
				
			||||||
 | 
					    GNU General Public License for more details.
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					    You should have received a copy of the GNU General Public License
 | 
				
			||||||
 | 
					    along with this program.  If not, see <https://www.gnu.org/licenses/>.
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					Also add information on how to contact you by electronic and paper mail.
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					  If the program does terminal interaction, make it output a short
 | 
				
			||||||
 | 
					notice like this when it starts in an interactive mode:
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					    <program>  Copyright (C) <year>  <name of author>
 | 
				
			||||||
 | 
					    This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
 | 
				
			||||||
 | 
					    This is free software, and you are welcome to redistribute it
 | 
				
			||||||
 | 
					    under certain conditions; type `show c' for details.
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					The hypothetical commands `show w' and `show c' should show the appropriate
 | 
				
			||||||
 | 
					parts of the General Public License.  Of course, your program's commands
 | 
				
			||||||
 | 
					might be different; for a GUI interface, you would use an "about box".
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					  You should also get your employer (if you work as a programmer) or school,
 | 
				
			||||||
 | 
					if any, to sign a "copyright disclaimer" for the program, if necessary.
 | 
				
			||||||
 | 
					For more information on this, and how to apply and follow the GNU GPL, see
 | 
				
			||||||
 | 
					<https://www.gnu.org/licenses/>.
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					  The GNU General Public License does not permit incorporating your program
 | 
				
			||||||
 | 
					into proprietary programs.  If your program is a subroutine library, you
 | 
				
			||||||
 | 
					may consider it more useful to permit linking proprietary applications with
 | 
				
			||||||
 | 
					the library.  If this is what you want to do, use the GNU Lesser General
 | 
				
			||||||
 | 
					Public License instead of this License.  But first, please read
 | 
				
			||||||
 | 
					<https://www.gnu.org/licenses/why-not-lgpl.html>.
 | 
				
			||||||
							
								
								
									
										110
									
								
								mailman-downloader.sh
									
									
									
									
									
										Executable file
									
								
							
							
						
						
									
										110
									
								
								mailman-downloader.sh
									
									
									
									
									
										Executable file
									
								
							@ -0,0 +1,110 @@
 | 
				
			|||||||
 | 
					#!/bin/bash
 | 
				
			||||||
 | 
					#
 | 
				
			||||||
 | 
					# Specialized archive downloader for mailman v3.x
 | 
				
			||||||
 | 
					#
 | 
				
			||||||
 | 
					# Features
 | 
				
			||||||
 | 
					#
 | 
				
			||||||
 | 
					# * Download all gz and html and attachments
 | 
				
			||||||
 | 
					# * Filter: skip_gz, skip_attachment, skip_list, skip_email
 | 
				
			||||||
 | 
					# * Doesn't download twice a same file
 | 
				
			||||||
 | 
					# * Stores files for a list in its own folder
 | 
				
			||||||
 | 
					#
 | 
				
			||||||
 | 
					# Usage
 | 
				
			||||||
 | 
					#
 | 
				
			||||||
 | 
					# * Install gawk and curl
 | 
				
			||||||
 | 
					# * Run this script
 | 
				
			||||||
 | 
					# * Answer questions
 | 
				
			||||||
 | 
					#   * Mailman URL: the "root" URL for the mailman software. No CGI page, no trailing slash
 | 
				
			||||||
 | 
					#   * List name: the list ID, i.e. what appears after xxx.cgi/{list_name} in mailman URL
 | 
				
			||||||
 | 
					#   * Admin password: the admin password for the list
 | 
				
			||||||
 | 
					#
 | 
				
			||||||
 | 
					# Flags and options
 | 
				
			||||||
 | 
					#
 | 
				
			||||||
 | 
					# You can pass flags and options by using the export command. For example
 | 
				
			||||||
 | 
					# If you want to skip gz files and attachments
 | 
				
			||||||
 | 
					# export skip_gz=1
 | 
				
			||||||
 | 
					# If you want to provide the url, name, and password with no questions asked
 | 
				
			||||||
 | 
					# export url=https://mailman.example.com
 | 
				
			||||||
 | 
					# export name=list-example.com
 | 
				
			||||||
 | 
					# export password=thisbemysecurepassword
 | 
				
			||||||
 | 
					#
 | 
				
			||||||
 | 
					# Notes
 | 
				
			||||||
 | 
					#
 | 
				
			||||||
 | 
					# * When gz is mentioned, they aren't actual compressed files... Beats me.
 | 
				
			||||||
 | 
					# * This script could use parallel. It's quite long and tedious.
 | 
				
			||||||
 | 
					#
 | 
				
			||||||
 | 
					# @author alban
 | 
				
			||||||
 | 
					# @since 2020-02-20
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					# Helper function: cURL wrapper with cookies and target file management
 | 
				
			||||||
 | 
					http(){
 | 
				
			||||||
 | 
					    local cookie="${1}";
 | 
				
			||||||
 | 
					    local url="${2}";
 | 
				
			||||||
 | 
					    local file="${3}";
 | 
				
			||||||
 | 
					    [[ -s "$file" ]] && return
 | 
				
			||||||
 | 
					    local dir=$(dirname $file)
 | 
				
			||||||
 | 
					    [[ ! -d "$dir" ]] && mkdir -p "$dir"
 | 
				
			||||||
 | 
					    curl -s -H "Cookie: $cookie" "$url" -o $file && echo $file
 | 
				
			||||||
 | 
					}
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					# Helper function: exit + message
 | 
				
			||||||
 | 
					panic(){echo "$@"; exit 1; }
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					# Some dependencies are mandatory
 | 
				
			||||||
 | 
					which gawk &>/dev/null || panic "Please install gawk"
 | 
				
			||||||
 | 
					which curl &>/dev/null || panic "Please install curl"
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					# Read user provided options
 | 
				
			||||||
 | 
					[ -z "$url" ]] && read -p "Mailman URL (ex: https://list.example.com): " url
 | 
				
			||||||
 | 
					[ -z "$nom" ]] && read -p "List name (ex: list-example.com): " nom
 | 
				
			||||||
 | 
					[ -z "$password" ]] && read -p "Mot de passe admin: " password
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					# get the cookie
 | 
				
			||||||
 | 
					cookie_file=$(mktemp)
 | 
				
			||||||
 | 
					curl -D ${cookie_file} "${url}/admindb.cgi/$nom" -d admlogin=whatever -d adminpw=${password} -o /dev/null -s
 | 
				
			||||||
 | 
					cookie=$(grep Set-Cookie ${cookie_file} |gawk "match(\$0, /Set-Cookie: ([^;]*);.*/, a) {print a[1]}" -)
 | 
				
			||||||
 | 
					rm -f ${cookie_file}
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					# Get the main html
 | 
				
			||||||
 | 
					response_file="$nom/index.html"
 | 
				
			||||||
 | 
					http "$cookie" "${url}/private.cgi/${nom}" "$response_file" ""
 | 
				
			||||||
 | 
					echo "export response_file='$response_file'"
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					# Download the GZ files and attachments
 | 
				
			||||||
 | 
					prefix="${url}/private.cgi/${nom}"
 | 
				
			||||||
 | 
					if [[ -z "$skip_gz" ]] ; then
 | 
				
			||||||
 | 
					  # href="2009-June.txt.gz">[ Text 2 KB  Gzip<69>s]</a></td>
 | 
				
			||||||
 | 
					  gawk "match(\$0, /.*([0-9]{4}-.*txt.gz)/,a) {print a[1]}" "$response_file"| while read gz; do
 | 
				
			||||||
 | 
					    http "$cookie" "$url/private.cgi/${nom}/$gz" "$nom/$gz"
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					    # Download attachments
 | 
				
			||||||
 | 
					    if [[ -z "$skip_attachment" ]] ; then
 | 
				
			||||||
 | 
					        # URL: <http://lists.domain.tld/private.cgi/list-domain.tld/attachments/20190503/225f91a0/attachment.html>
 | 
				
			||||||
 | 
					        cat "$nom/$gz" | gawk 'match($0, /URL: <(.*?)>/,a) {print a[1]}' | while read attachment_url ; do
 | 
				
			||||||
 | 
					          output_file="$nom/${attachment_url/$prefix/}"
 | 
				
			||||||
 | 
					          http "$cookie" "$attachment_url" "$output_file"
 | 
				
			||||||
 | 
					        done
 | 
				
			||||||
 | 
					    fi
 | 
				
			||||||
 | 
					  done
 | 
				
			||||||
 | 
					fi
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					# Download the HTML Files, lists ordered by date / thread / etc. first
 | 
				
			||||||
 | 
					if [[ -z "$skip_list" ]] ; then
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					  # return a list of 2008-March/<type>.html
 | 
				
			||||||
 | 
					  gawk 'match($0, /href="(.*html)"/, a) {print a[1]}' "$response_file"|while read list_url; do
 | 
				
			||||||
 | 
					    list_dir=$(dirname $list_url)
 | 
				
			||||||
 | 
					    http "$cookie" "$url/private.cgi/$nom/$list_url" "$nom/$list_url"
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					    # Download single emails
 | 
				
			||||||
 | 
					    if [[ -z "$skip_email" ]] ; then
 | 
				
			||||||
 | 
					        # <LI><A HREF="020532.html">[List] Regardez la lumière mes jolis
 | 
				
			||||||
 | 
					        cat "$nom/$list_url" | gawk 'match($0, /(href|HREF)="([0-9]+.html)"/,a) {print a[2]}' | while read email_url ; do
 | 
				
			||||||
 | 
					          output_file="$nom/${list_dir}/${email_url}"
 | 
				
			||||||
 | 
					          http "$cookie" "$url/private.cgi/$nom/$list_dir/$email_url" "$output_file"
 | 
				
			||||||
 | 
					        done
 | 
				
			||||||
 | 
					    fi
 | 
				
			||||||
 | 
					  done
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					fi
 | 
				
			||||||
							
								
								
									
										449
									
								
								mailman-subscribers.py
									
									
									
									
									
										Executable file
									
								
							
							
						
						
									
										449
									
								
								mailman-subscribers.py
									
									
									
									
									
										Executable file
									
								
							@ -0,0 +1,449 @@
 | 
				
			|||||||
 | 
					#!/usr/bin/env python
 | 
				
			||||||
 | 
					# vi: set et sw=4 st=4:
 | 
				
			||||||
 | 
					#
 | 
				
			||||||
 | 
					# 2004-08-27 Jim Tittsler <jwt@starship.python.net>
 | 
				
			||||||
 | 
					# 2004-10-03 jwt    change authentication
 | 
				
			||||||
 | 
					# 2004-10-04 jwt    remove dependency on ClientCookie
 | 
				
			||||||
 | 
					# 2004-10-07 jwt    use getopt to retrieve host, list, password from command
 | 
				
			||||||
 | 
					# 2004-10-10 jwt    return to using ClientCookie
 | 
				
			||||||
 | 
					# 2004-10-13 jwt    add --fullnames option
 | 
				
			||||||
 | 
					# 2005-02-15 jwt    switch on RFC2965 cookie support when newer version
 | 
				
			||||||
 | 
					#                     of ClientCookie is detected
 | 
				
			||||||
 | 
					# 2005-02-16 jwt    use Python 2.4's cookielib if it is available
 | 
				
			||||||
 | 
					# 2005-02-27 jwt    only visit the roster page for letters that exist
 | 
				
			||||||
 | 
					# 2005-06-04 mas    add --nomail option (Mark Sapiro <mark@msapiro.net>)
 | 
				
			||||||
 | 
					# 2005-06-14 jwt    handle chunks of email addresses starting [0-9]*
 | 
				
			||||||
 | 
					# 2006-01-27 mas    Retry urllib2.URLError exceptions in main loop.
 | 
				
			||||||
 | 
					#                   Modify parser to get most of the member attributes on the
 | 
				
			||||||
 | 
					#                     page (I don't get nomail reason because I haven't yet
 | 
				
			||||||
 | 
					#                     figured out how, and I don't get the language option).
 | 
				
			||||||
 | 
					#                     This provides a foundation for adding options to deal
 | 
				
			||||||
 | 
					#                     with any of these attributes.
 | 
				
			||||||
 | 
					# 2006-01-28 mas    Add --regular and --digest options.
 | 
				
			||||||
 | 
					# 2006-01-29 mas    Get the nomail reason (I figured out how)
 | 
				
			||||||
 | 
					#                   Add the --csv option intended to produce a file that can
 | 
				
			||||||
 | 
					#                     be imported into a local spreadsheet. Mostly useful for
 | 
				
			||||||
 | 
					#                     larger lists when multiple sublists are desired and where
 | 
				
			||||||
 | 
					#                     multiple passes are expensive.
 | 
				
			||||||
 | 
					# 2006-04-10 mas    Add some error checking for invalid URL (hostname),
 | 
				
			||||||
 | 
					#                     listname and password.
 | 
				
			||||||
 | 
					# 2006-04-11 mas    Correct test on find(). Success is '>= 0', not 'True'.
 | 
				
			||||||
 | 
					# 2006-08-24 mas    Catch more exceptions on invalid URLs.
 | 
				
			||||||
 | 
					#                   Add some more explaination of hostname and when
 | 
				
			||||||
 | 
					#                     member_url might need changing.
 | 
				
			||||||
 | 
					# 2006-09-20 Ed Lally <elally@jersey.net>
 | 
				
			||||||
 | 
					# 2006-09-20 ejl    Add config variable for admin path (/mailman/admin/) for
 | 
				
			||||||
 | 
					#                     sites that don't use default URLs.
 | 
				
			||||||
 | 
					# 2006-09-21 mas    Make Ed's change a command line option.
 | 
				
			||||||
 | 
					# 2007-05-07 mas    Acommodate possible urllib.quote()ed email addresses.
 | 
				
			||||||
 | 
					# 2008-02-03 mas    Clarify that script works with Membership list through
 | 
				
			||||||
 | 
					#                   2.1.10.
 | 
				
			||||||
 | 
					#                   Fix broken --url_path option.
 | 
				
			||||||
 | 
					# 2008-10-06 mas    Works with 2.1.11.
 | 
				
			||||||
 | 
					#                   Handle chunks starting with other than [0-9A-Z].
 | 
				
			||||||
 | 
					#                   Print verbose output to stderr.
 | 
				
			||||||
 | 
					# 2008-10-07 mas    Added -U/--unhide option
 | 
				
			||||||
 | 
					# 2008-10-09 mas    Forgot to make the unhide '.' prints conditional on
 | 
				
			||||||
 | 
					#                   verbose. Also, csv printed "on" for members changed to
 | 
				
			||||||
 | 
					#                   unhidden. Fixed.
 | 
				
			||||||
 | 
					# 2011-10-24 mas    Added type to nomail selection.
 | 
				
			||||||
 | 
					# 2012-10-20 mas    Encode real name as iso-8859-1 to avoid Unicode error
 | 
				
			||||||
 | 
					#                   with non-ascii.
 | 
				
			||||||
 | 
					# 2012-11-14 jak    Added support to use HTTPS (james@jameskinnaird.ca)
 | 
				
			||||||
 | 
					# 2013-01-25 mas    Revised the help for -u.
 | 
				
			||||||
 | 
					# 2014-11-26 mas    Tested with 2.1.18 and Python 2.7.
 | 
				
			||||||
 | 
					#                   Updated for '401' status return for invalid password
 | 
				
			||||||
 | 
					#                   in recent Mailman versions.
 | 
				
			||||||
 | 
					# 2015-08-09 mas    Changed the real name encoding to make more robust.
 | 
				
			||||||
 | 
					# 2015-08-11 mas    More changes for encodings.
 | 
				
			||||||
 | 
					# 2015-12-04 mas    Changed error message for bad login result page.
 | 
				
			||||||
 | 
					# 2018-10-17 mas    Doc changes - --unhide doesn't work with recent Mailman.
 | 
				
			||||||
 | 
					#
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					"""List the email addresses subscribed to a mailing list, fetched from web.
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					Usage: %(PROGRAM)s [options] hostname listname password
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					Where:
 | 
				
			||||||
 | 
					   --output file
 | 
				
			||||||
 | 
					   -o file
 | 
				
			||||||
 | 
					       Write output to specified file instead of standard out.
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					   --regular
 | 
				
			||||||
 | 
					   -r
 | 
				
			||||||
 | 
					       List only the regular (non-digest) members.
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					    --digest={any|mime|plain}
 | 
				
			||||||
 | 
					    -d {any|mime|plain}
 | 
				
			||||||
 | 
					       List only the digest members. One of 'any', 'mime' or 'plain'
 | 
				
			||||||
 | 
					       is required.
 | 
				
			||||||
 | 
					       'any' lists all the digest members.
 | 
				
			||||||
 | 
					       'mime' lists only the mime digest members.
 | 
				
			||||||
 | 
					       'plain' lists only the plain digest members.
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					   --fullnames
 | 
				
			||||||
 | 
					   -f
 | 
				
			||||||
 | 
					       Include the full names in the output.
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					   --nomail={any|admin|bounce|user|unknown|enabled}
 | 
				
			||||||
 | 
					   -n {any|admin|bounce|user|unknown|enabled}
 | 
				
			||||||
 | 
					       List members based on their nomail status. One of 'any', 'admin',
 | 
				
			||||||
 | 
					       'bounce', 'user', 'unknown' or 'enabled' is required.
 | 
				
			||||||
 | 
					       'any' lists members with delivery disabled for any reason.
 | 
				
			||||||
 | 
					       'admin' lists members with delivery disabled by admin.
 | 
				
			||||||
 | 
					       'bounce' lists members with delivery disabled by bounce.
 | 
				
			||||||
 | 
					       'user' lists members with delivery disabled by the member.
 | 
				
			||||||
 | 
					       'unknown' lists members with delivery disabled by mailman 2.0
 | 
				
			||||||
 | 
					       'enabled' lists members with delivery enabled.
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					   --csv
 | 
				
			||||||
 | 
					   -c
 | 
				
			||||||
 | 
					       This option overrides the above four selection options and lists
 | 
				
			||||||
 | 
					       all members, one per line, with comma separated, quoted values as
 | 
				
			||||||
 | 
					       follows:
 | 
				
			||||||
 | 
					          "full name" if available, else "","email address","mod",
 | 
				
			||||||
 | 
					          "hide","nomail" ("off" or "[A]" or "[B]" or "[U]" or "[?]"),
 | 
				
			||||||
 | 
					          "ack","not metoo","nodupes","digest","plain"
 | 
				
			||||||
 | 
					       analogous to the admin membership list (the values of the 'checkbox'
 | 
				
			||||||
 | 
					       fields are either "off" or "on"). A title line with the above names
 | 
				
			||||||
 | 
					       is listed before the member lines.
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					   --url_path path
 | 
				
			||||||
 | 
					   -u path
 | 
				
			||||||
 | 
					       If the list admin pages are accessed at your site via a URL of form
 | 
				
			||||||
 | 
					       different from http://hostname/mailman/admin/listname, you need to
 | 
				
			||||||
 | 
					       specify the path portion of the URL that is between hostname and
 | 
				
			||||||
 | 
					       /listname with this option. For example, a URL such as
 | 
				
			||||||
 | 
					       http://hostname/admin.cgi/listname requires the option
 | 
				
			||||||
 | 
					       --url_path /admin.cgi
 | 
				
			||||||
 | 
					       or
 | 
				
			||||||
 | 
					       -u /admin.cgi
 | 
				
			||||||
 | 
					       and a URL like http://hostname/cgi-bin/mailman/admin/listname
 | 
				
			||||||
 | 
					       requires the option
 | 
				
			||||||
 | 
					       --url_path /cgi-bin/mailman/admin
 | 
				
			||||||
 | 
					       or
 | 
				
			||||||
 | 
					       -u /cgi-bin/mailman/admin
 | 
				
			||||||
 | 
					       Default value is /mailman/admin.
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					   --unhide
 | 
				
			||||||
 | 
					   -U
 | 
				
			||||||
 | 
					       Set the 'hidden' flag off for all list members including those not
 | 
				
			||||||
 | 
					       selected for output.  This will take a long time if there are a lot
 | 
				
			||||||
 | 
					       of hidden members.  The -v option prints '.' after every 100 unhides.
 | 
				
			||||||
 | 
					       This option is only effective with Mailman versions up to 2.1.22
 | 
				
			||||||
 | 
					       because it doesn't account for CSRF checks introduced in 2.1.23.
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					   --ssl
 | 
				
			||||||
 | 
					   -s
 | 
				
			||||||
 | 
					       Use https instead of http for accessing the list.
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					   --verbose
 | 
				
			||||||
 | 
					   -v
 | 
				
			||||||
 | 
					       Include extra progress output.
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					   --help
 | 
				
			||||||
 | 
					   -h
 | 
				
			||||||
 | 
					       Print this help message and exit
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					   hostname is the name used in the URL of the list's web interface
 | 
				
			||||||
 | 
					   listname is the name of the mailing list
 | 
				
			||||||
 | 
					   password is the list's admin password
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					   The list of subscribers is fetched from the web administrative
 | 
				
			||||||
 | 
					   interface.  Using the bin/list_members program from a shell
 | 
				
			||||||
 | 
					   account is preferable, but not always available.
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					   Tested with the Mailman 2.1.5 - 2.1.29 Membership list layout, but the
 | 
				
			||||||
 | 
					   --unhide option only works up to 2.1.22.
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					   If Python 2.4's cookielib is available,  use it.  Otherwise require
 | 
				
			||||||
 | 
					   ClientCookie  http://wwwsearch.sourceforge.net/ClientCookie/
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					   This script runs on your workstation and requires that you have Python
 | 
				
			||||||
 | 
					   <http://www.python.org> installed. It works best with Python 2.4.x
 | 
				
			||||||
 | 
					   through Python 2.7.x. See mailman-subscribers3.py for a Python 3 version.
 | 
				
			||||||
 | 
					"""
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					import sys
 | 
				
			||||||
 | 
					import re
 | 
				
			||||||
 | 
					import string
 | 
				
			||||||
 | 
					import urllib
 | 
				
			||||||
 | 
					import getopt
 | 
				
			||||||
 | 
					import httplib
 | 
				
			||||||
 | 
					import urllib2
 | 
				
			||||||
 | 
					from time import sleep
 | 
				
			||||||
 | 
					from HTMLParser import HTMLParser
 | 
				
			||||||
 | 
					# if we have Python 2.4's cookielib, use it
 | 
				
			||||||
 | 
					try:
 | 
				
			||||||
 | 
					    import cookielib
 | 
				
			||||||
 | 
					    policy = cookielib.DefaultCookiePolicy(rfc2965 = True)
 | 
				
			||||||
 | 
					    cookiejar = cookielib.CookieJar(policy)
 | 
				
			||||||
 | 
					    opener = urllib2.build_opener(urllib2.HTTPCookieProcessor(cookiejar)).open
 | 
				
			||||||
 | 
					except ImportError:
 | 
				
			||||||
 | 
					    import ClientCookie
 | 
				
			||||||
 | 
					    # if this is a new ClientCookie, we need to turn on RFC2965 cookies
 | 
				
			||||||
 | 
					    cookiejar = ClientCookie.CookieJar()
 | 
				
			||||||
 | 
					    try:
 | 
				
			||||||
 | 
					        cookiejar.set_policy(ClientCookie.DefaultCookiePolicy(rfc2965 = True))
 | 
				
			||||||
 | 
					        # install an opener that uses this policy
 | 
				
			||||||
 | 
					        opener = ClientCookie.build_opener(
 | 
				
			||||||
 | 
					                ClientCookie.HTTPCookieProcessor(cookiejar))
 | 
				
			||||||
 | 
					        ClientCookie.install_opener(opener)
 | 
				
			||||||
 | 
					    except AttributeError:
 | 
				
			||||||
 | 
					        # must be an old ClientCookie, which already accepts RFC2965 cookies
 | 
				
			||||||
 | 
					        pass
 | 
				
			||||||
 | 
					    opener = ClientCookie.urlopen
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					PROGRAM = sys.argv[0]
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					try:
 | 
				
			||||||
 | 
					    True, False
 | 
				
			||||||
 | 
					except NameError:
 | 
				
			||||||
 | 
					    True = 1
 | 
				
			||||||
 | 
					    False = 0
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					def usage(code, msg=''):
 | 
				
			||||||
 | 
					    if code:
 | 
				
			||||||
 | 
					        fd = sys.stderr
 | 
				
			||||||
 | 
					    else:
 | 
				
			||||||
 | 
					        fd = sys.stdout
 | 
				
			||||||
 | 
					    print >> fd, __doc__ % globals()
 | 
				
			||||||
 | 
					    if msg:
 | 
				
			||||||
 | 
					        print >> fd, msg
 | 
				
			||||||
 | 
					    sys.exit(code)
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					subscribers = {}
 | 
				
			||||||
 | 
					vnames = ['_realname', '_mod', '_hide', '_nomail', '_ack', '_notmetoo',
 | 
				
			||||||
 | 
					          '_nodupes', '_digest', '_plain']
 | 
				
			||||||
 | 
					maxchunk = 0
 | 
				
			||||||
 | 
					letters = ['0']
 | 
				
			||||||
 | 
					processed_letters = []
 | 
				
			||||||
 | 
					gotnomail = False
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					class MailmanHTMLParser(HTMLParser):
 | 
				
			||||||
 | 
					    '''cheap way to find email addresses and pages with multiple
 | 
				
			||||||
 | 
					       chunks from Mailman 2.1.5 membership pages'''
 | 
				
			||||||
 | 
					    def handle_starttag(self, tag, attrs):
 | 
				
			||||||
 | 
					        global maxchunk, letters, gotnomail, subemail, url_path
 | 
				
			||||||
 | 
					        if tag == 'input':
 | 
				
			||||||
 | 
					            for vname in vnames:
 | 
				
			||||||
 | 
					                s = False
 | 
				
			||||||
 | 
					                for a,v in attrs:
 | 
				
			||||||
 | 
					                    if a == 'name' and v.endswith(vname):
 | 
				
			||||||
 | 
					                        subemail = v[:-len(vname)]
 | 
				
			||||||
 | 
					                        s = True
 | 
				
			||||||
 | 
					                    elif a == 'value':
 | 
				
			||||||
 | 
					                        subval = v
 | 
				
			||||||
 | 
					                if s:
 | 
				
			||||||
 | 
					                    if not subscribers.has_key(subemail):
 | 
				
			||||||
 | 
					                        subscribers[subemail] = {}
 | 
				
			||||||
 | 
					                    if vname == '_nomail' and subval == "on":
 | 
				
			||||||
 | 
					                        gotnomail = True
 | 
				
			||||||
 | 
					                    else:
 | 
				
			||||||
 | 
					                        if not isinstance(subval, unicode):
 | 
				
			||||||
 | 
					                            subval = subval.decode(page_cset, 'replace')
 | 
				
			||||||
 | 
					                        subscribers[subemail][vname] = subval.encode(
 | 
				
			||||||
 | 
					                                                         my_cset, 'replace')
 | 
				
			||||||
 | 
					        if tag == 'a':
 | 
				
			||||||
 | 
					            for a,v in attrs:
 | 
				
			||||||
 | 
					                if a == 'href' and v.find("%s/" % (url_path)) >= 0:
 | 
				
			||||||
 | 
					                    m = re.search(r'chunk=(?P<chunkno>\d+)', v, re.I)
 | 
				
			||||||
 | 
					                    if m:
 | 
				
			||||||
 | 
					                        if int(m.group('chunkno')) > maxchunk:
 | 
				
			||||||
 | 
					                            maxchunk = int(m.group('chunkno'))
 | 
				
			||||||
 | 
					                    m = re.search(r'letter=(?P<letter>.)', v, re.I)
 | 
				
			||||||
 | 
					                    if m:
 | 
				
			||||||
 | 
					                        letter = m.group('letter')
 | 
				
			||||||
 | 
					                        if letter not in letters + processed_letters:
 | 
				
			||||||
 | 
					                            letters.append(letter)
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					    def handle_data(self, data):
 | 
				
			||||||
 | 
					        global gotnomail, subemail
 | 
				
			||||||
 | 
					        if gotnomail:
 | 
				
			||||||
 | 
					            gotnomail = False
 | 
				
			||||||
 | 
					            subscribers[subemail]['_nomail'] = data
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					def main():
 | 
				
			||||||
 | 
					    global maxchunk, letters, url_path, my_cset, page_cset
 | 
				
			||||||
 | 
					    try:
 | 
				
			||||||
 | 
					        opts, args = getopt.getopt(sys.argv[1:], "ho:rd:fn:cu:Uvs",
 | 
				
			||||||
 | 
					                ["help", "output=", "regular", "digest=", "fullnames",
 | 
				
			||||||
 | 
					                 "nomail=", "csv", "url_path=", "unhide", "verbose",
 | 
				
			||||||
 | 
					                 "ssl"])
 | 
				
			||||||
 | 
					    except:
 | 
				
			||||||
 | 
					        usage(2)
 | 
				
			||||||
 | 
					    fp = sys.stdout
 | 
				
			||||||
 | 
					    fullnames = False
 | 
				
			||||||
 | 
					    nomail = None
 | 
				
			||||||
 | 
					    verbose = False
 | 
				
			||||||
 | 
					    regular = False
 | 
				
			||||||
 | 
					    digest = None
 | 
				
			||||||
 | 
					    csv = False
 | 
				
			||||||
 | 
					    unhide = False
 | 
				
			||||||
 | 
					    protocol = 'http'
 | 
				
			||||||
 | 
					    url_path = '/mailman/admin'
 | 
				
			||||||
 | 
					    for o,a in opts:
 | 
				
			||||||
 | 
					        if o in ("-v", "--verbose"):
 | 
				
			||||||
 | 
					            verbose = True
 | 
				
			||||||
 | 
					        if o in ("-h", "--help"):
 | 
				
			||||||
 | 
					            usage(0)
 | 
				
			||||||
 | 
					        if o in ("-o", "--output"):
 | 
				
			||||||
 | 
					            fp = open(a, "wt")
 | 
				
			||||||
 | 
					        if o in ("-f", "--fullnames"):
 | 
				
			||||||
 | 
					            fullnames = True
 | 
				
			||||||
 | 
					        if o in ("-n", "--nomail"):
 | 
				
			||||||
 | 
					            nomail = a.lower()
 | 
				
			||||||
 | 
					        if o in ("-r", "--regular"):
 | 
				
			||||||
 | 
					            regular = True
 | 
				
			||||||
 | 
					        if o in ("-d", "--digest"):
 | 
				
			||||||
 | 
					            digest = a.lower()
 | 
				
			||||||
 | 
					        if o in ("-c", "--csv"):
 | 
				
			||||||
 | 
					            csv = True
 | 
				
			||||||
 | 
					        if o in ("-u", "--url_path"):
 | 
				
			||||||
 | 
					            url_path = a
 | 
				
			||||||
 | 
					        if o in ("-U", "--unhide"):
 | 
				
			||||||
 | 
					            unhide = True
 | 
				
			||||||
 | 
					        if o in ("-s", "--ssl"):
 | 
				
			||||||
 | 
					            protocol = 'https'
 | 
				
			||||||
 | 
					    if regular and digest:
 | 
				
			||||||
 | 
					        usage(2, "Both 'regular' and 'digest' will produce an empty list.")
 | 
				
			||||||
 | 
					    if digest not in [None, 'any', 'mime', 'plain']:
 | 
				
			||||||
 | 
					        usage(2, "Digest type %s unrecognized" % digest)
 | 
				
			||||||
 | 
					    if nomail not in [None, 'any', 'admin', 'bounce', 'user', 'unknown',
 | 
				
			||||||
 | 
					                      'enabled']:
 | 
				
			||||||
 | 
					        usage(2, "Nomail type %s unrecognized" % nomail)
 | 
				
			||||||
 | 
					    if len(args) != 3:
 | 
				
			||||||
 | 
					        usage(2)
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					    member_url = '%s://%s%s/%s/members' % (protocol, args[0], url_path,
 | 
				
			||||||
 | 
					                                           args[1])
 | 
				
			||||||
 | 
					    options_url = '%s://%s%s/%s' % (protocol, args[0],
 | 
				
			||||||
 | 
					                                    re.sub('admin', 'options', url_path),
 | 
				
			||||||
 | 
					                                    args[1])
 | 
				
			||||||
 | 
					    p = {'adminpw':args[2]}
 | 
				
			||||||
 | 
					        
 | 
				
			||||||
 | 
					    def_cset = sys.getdefaultencoding()
 | 
				
			||||||
 | 
					    if def_cset.lower().endswith('ascii'):
 | 
				
			||||||
 | 
					        def_cset = 'iso-8859-1'
 | 
				
			||||||
 | 
					    my_cset = sys.stdout.encoding or def_cset
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					    # login, picking up the cookie
 | 
				
			||||||
 | 
					    try:
 | 
				
			||||||
 | 
					        page = opener(member_url, urllib.urlencode(p))
 | 
				
			||||||
 | 
					    except (urllib2.URLError, httplib.InvalidURL), e:
 | 
				
			||||||
 | 
					        if isinstance(e, urllib2.HTTPError) and e.code == 401:
 | 
				
			||||||
 | 
					            usage(1, 'Invalid password.')
 | 
				
			||||||
 | 
					        else:
 | 
				
			||||||
 | 
					            usage(1, """Error accessing %s
 | 
				
			||||||
 | 
					Supplied host or listname may be incorrect,
 | 
				
			||||||
 | 
					or you may need to specify --url_path.
 | 
				
			||||||
 | 
					""" % (member_url))
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					    # Get the charset of the page, but use iso-8859-1 for ascii or None.
 | 
				
			||||||
 | 
					    page_cset = page.info().getparam('charset') or 'iso-8859-1'
 | 
				
			||||||
 | 
					    if page_cset.lower().endswith('ascii'):
 | 
				
			||||||
 | 
					        page_cset = 'iso-8859-1'
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					    lines = page.read()
 | 
				
			||||||
 | 
					    page.close()
 | 
				
			||||||
 | 
					    p = {}
 | 
				
			||||||
 | 
					    # Try to recognize the returned page independent of the list language
 | 
				
			||||||
 | 
					    if re.search(r'INPUT\s+type="SUBMIT"\s+name="admlogin"', lines,
 | 
				
			||||||
 | 
					                 re.M + re.I):
 | 
				
			||||||
 | 
					        # login page - invalid password
 | 
				
			||||||
 | 
					        usage(1,
 | 
				
			||||||
 | 
					          'Login invalid - possibly incorrect password or missing -s option.')
 | 
				
			||||||
 | 
					    if not re.search(r'<form\s+action=', lines, re.M + re.I):
 | 
				
			||||||
 | 
					        # no <form> tag - admin overview page
 | 
				
			||||||
 | 
					        usage(1, """Non-existent list: %s.
 | 
				
			||||||
 | 
					If the provided list name is valid, the supplied host may be incorrect
 | 
				
			||||||
 | 
					or you may need to specify --url_path.
 | 
				
			||||||
 | 
					""" % args[1])
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					    # loop through the letters, and all chunks of each
 | 
				
			||||||
 | 
					    while len(letters) > 0:
 | 
				
			||||||
 | 
					        letter = letters[0]
 | 
				
			||||||
 | 
					        letters = letters[1:]
 | 
				
			||||||
 | 
					        processed_letters.append(letter)
 | 
				
			||||||
 | 
					        chunk = 0
 | 
				
			||||||
 | 
					        maxchunk = 0
 | 
				
			||||||
 | 
					        while chunk <= maxchunk:
 | 
				
			||||||
 | 
					            if verbose:
 | 
				
			||||||
 | 
					                print >> sys.stderr, "%c(%d)" % (letter, chunk)
 | 
				
			||||||
 | 
					            while True:
 | 
				
			||||||
 | 
					                try:
 | 
				
			||||||
 | 
					                    page = opener(member_url + "?letter=%s&chunk=%d" %
 | 
				
			||||||
 | 
					                            (letter, chunk))
 | 
				
			||||||
 | 
					                    lines = page.read()
 | 
				
			||||||
 | 
					                    page.close()
 | 
				
			||||||
 | 
					                except urllib2.URLError:
 | 
				
			||||||
 | 
					                    if verbose:
 | 
				
			||||||
 | 
					                        print >> sys.stderr,\
 | 
				
			||||||
 | 
					                            'Error encountered in accessing web page.',\
 | 
				
			||||||
 | 
					                            'Retrying.'
 | 
				
			||||||
 | 
					                    sleep(2)
 | 
				
			||||||
 | 
					                else:
 | 
				
			||||||
 | 
					                    break
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					            parser = MailmanHTMLParser()
 | 
				
			||||||
 | 
					            parser.feed(lines)
 | 
				
			||||||
 | 
					            parser.close()
 | 
				
			||||||
 | 
					            chunk += 1
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					    subscriberlist = subscribers.items()
 | 
				
			||||||
 | 
					    subscriberlist.sort()
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					    # print the subscribers list
 | 
				
			||||||
 | 
					    if csv:
 | 
				
			||||||
 | 
					        print >>fp, '"Full name","email address","mod","hide",\
 | 
				
			||||||
 | 
					"nomail","ack","not metoo","nodupes","digest","plain"'
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					    nunhide = 0
 | 
				
			||||||
 | 
					    for (email, d) in subscriberlist:
 | 
				
			||||||
 | 
					        if unhide and d['_hide'] == "on":
 | 
				
			||||||
 | 
					            params = urllib.urlencode({'conceal':0,
 | 
				
			||||||
 | 
					                                       'options-submit':1})
 | 
				
			||||||
 | 
					            u = opener("%s/%s" % (options_url, email), params)
 | 
				
			||||||
 | 
					            u.close()
 | 
				
			||||||
 | 
					            d['_hide'] = "off"
 | 
				
			||||||
 | 
					            nunhide += 1
 | 
				
			||||||
 | 
					            if verbose and nunhide % 100 == 0:
 | 
				
			||||||
 | 
					                print >>sys.stderr, '.',
 | 
				
			||||||
 | 
					        email = urllib.unquote(email)
 | 
				
			||||||
 | 
					        if csv:
 | 
				
			||||||
 | 
					            print >>fp,\
 | 
				
			||||||
 | 
					                '"%s","%s","%s","%s","%s","%s","%s","%s","%s","%s"'\
 | 
				
			||||||
 | 
					                 % (d['_realname'], email, d['_mod'], d['_hide'],
 | 
				
			||||||
 | 
					                    d['_nomail'], d['_ack'], d['_notmetoo'],
 | 
				
			||||||
 | 
					                    d['_nodupes'], d['_digest'], d['_plain'])
 | 
				
			||||||
 | 
					            continue
 | 
				
			||||||
 | 
					        if nomail == 'enabled' and d['_nomail'] <> "off":
 | 
				
			||||||
 | 
					            continue
 | 
				
			||||||
 | 
					        if nomail == 'any' and d['_nomail'] == "off":
 | 
				
			||||||
 | 
					            continue
 | 
				
			||||||
 | 
					        if nomail == 'admin' and d['_nomail'] <> "[A]":
 | 
				
			||||||
 | 
					            continue
 | 
				
			||||||
 | 
					        if nomail == 'bounce' and d['_nomail'] <> "[B]":
 | 
				
			||||||
 | 
					            continue
 | 
				
			||||||
 | 
					        if nomail == 'user' and d['_nomail'] <> "[U]":
 | 
				
			||||||
 | 
					            continue
 | 
				
			||||||
 | 
					        if nomail == 'unknown' and d['_nomail'] <> "[?]":
 | 
				
			||||||
 | 
					            continue
 | 
				
			||||||
 | 
					        if regular and d['_digest'] == "on":
 | 
				
			||||||
 | 
					            continue
 | 
				
			||||||
 | 
					        if digest and d['_digest'] == "off":
 | 
				
			||||||
 | 
					            continue
 | 
				
			||||||
 | 
					        if digest == "mime" and d['_plain'] == "on":
 | 
				
			||||||
 | 
					            continue
 | 
				
			||||||
 | 
					        if digest == "plain" and d['_plain'] == "off":
 | 
				
			||||||
 | 
					            continue
 | 
				
			||||||
 | 
					        if not fullnames or d['_realname'] == "":
 | 
				
			||||||
 | 
					            print >>fp, email
 | 
				
			||||||
 | 
					        else:
 | 
				
			||||||
 | 
					            print >>fp, '%s <%s>' % (d['_realname'], email)
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					    fp.close()
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					if __name__ == '__main__':
 | 
				
			||||||
 | 
					    main()
 | 
				
			||||||
		Loading…
	
	
			
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		Reference in New Issue
	
	Block a user