| 1 |
|
- |
GNU GENERAL PUBLIC LICENSE
|
| 2 |
|
- |
Version 3, 29 June 2007
|
| 3 |
|
- |
|
| 4 |
|
- |
Copyright (C) 2007 Free Software Foundation, Inc. <https://fsf.org/>
|
| 5 |
|
- |
Everyone is permitted to copy and distribute verbatim copies
|
| 6 |
|
- |
of this license document, but changing it is not allowed.
|
| 7 |
|
- |
|
| 8 |
|
- |
Preamble
|
| 9 |
|
- |
|
| 10 |
|
- |
The GNU General Public License is a free, copyleft license for
|
| 11 |
|
- |
software and other kinds of works.
|
| 12 |
|
- |
|
| 13 |
|
- |
The licenses for most software and other practical works are designed
|
| 14 |
|
- |
to take away your freedom to share and change the works. By contrast,
|
| 15 |
|
- |
the GNU General Public License is intended to guarantee your freedom to
|
| 16 |
|
- |
share and change all versions of a program--to make sure it remains free
|
| 17 |
|
- |
software for all its users. We, the Free Software Foundation, use the
|
| 18 |
|
- |
GNU General Public License for most of our software; it applies also to
|
| 19 |
|
- |
any other work released this way by its authors. You can apply it to
|
| 20 |
|
- |
your programs, too.
|
| 21 |
|
- |
|
| 22 |
|
- |
When we speak of free software, we are referring to freedom, not
|
| 23 |
|
- |
price. Our General Public Licenses are designed to make sure that you
|
| 24 |
|
- |
have the freedom to distribute copies of free software (and charge for
|
| 25 |
|
- |
them if you wish), that you receive source code or can get it if you
|
| 26 |
|
- |
want it, that you can change the software or use pieces of it in new
|
| 27 |
|
- |
free programs, and that you know you can do these things.
|
| 28 |
|
- |
|
| 29 |
|
- |
To protect your rights, we need to prevent others from denying you
|
| 30 |
|
- |
these rights or asking you to surrender the rights. Therefore, you have
|
| 31 |
|
- |
certain responsibilities if you distribute copies of the software, or if
|
| 32 |
|
- |
you modify it: responsibilities to respect the freedom of others.
|
| 33 |
|
- |
|
| 34 |
|
- |
For example, if you distribute copies of such a program, whether
|
| 35 |
|
- |
gratis or for a fee, you must pass on to the recipients the same
|
| 36 |
|
- |
freedoms that you received. You must make sure that they, too, receive
|
| 37 |
|
- |
or can get the source code. And you must show them these terms so they
|
| 38 |
|
- |
know their rights.
|
| 39 |
|
- |
|
| 40 |
|
- |
Developers that use the GNU GPL protect your rights with two steps:
|
| 41 |
|
- |
(1) assert copyright on the software, and (2) offer you this License
|
| 42 |
|
- |
giving you legal permission to copy, distribute and/or modify it.
|
| 43 |
|
- |
|
| 44 |
|
- |
For the developers' and authors' protection, the GPL clearly explains
|
| 45 |
|
- |
that there is no warranty for this free software. For both users' and
|
| 46 |
|
- |
authors' sake, the GPL requires that modified versions be marked as
|
| 47 |
|
- |
changed, so that their problems will not be attributed erroneously to
|
| 48 |
|
- |
authors of previous versions.
|
| 49 |
|
- |
|
| 50 |
|
- |
Some devices are designed to deny users access to install or run
|
| 51 |
|
- |
modified versions of the software inside them, although the manufacturer
|
| 52 |
|
- |
can do so. This is fundamentally incompatible with the aim of
|
| 53 |
|
- |
protecting users' freedom to change the software. The systematic
|
| 54 |
|
- |
pattern of such abuse occurs in the area of products for individuals to
|
| 55 |
|
- |
use, which is precisely where it is most unacceptable. Therefore, we
|
| 56 |
|
- |
have designed this version of the GPL to prohibit the practice for those
|
| 57 |
|
- |
products. If such problems arise substantially in other domains, we
|
| 58 |
|
- |
stand ready to extend this provision to those domains in future versions
|
| 59 |
|
- |
of the GPL, as needed to protect the freedom of users.
|
| 60 |
|
- |
|
| 61 |
|
- |
Finally, every program is threatened constantly by software patents.
|
| 62 |
|
- |
States should not allow patents to restrict development and use of
|
| 63 |
|
- |
software on general-purpose computers, but in those that do, we wish to
|
| 64 |
|
- |
avoid the special danger that patents applied to a free program could
|
| 65 |
|
- |
make it effectively proprietary. To prevent this, the GPL assures that
|
| 66 |
|
- |
patents cannot be used to render the program non-free.
|
| 67 |
|
- |
|
| 68 |
|
- |
The precise terms and conditions for copying, distribution and
|
| 69 |
|
- |
modification follow.
|
| 70 |
|
- |
|
| 71 |
|
- |
TERMS AND CONDITIONS
|
| 72 |
|
- |
|
| 73 |
|
- |
0. Definitions.
|
| 74 |
|
- |
|
| 75 |
|
- |
"This License" refers to version 3 of the GNU General Public License.
|
| 76 |
|
- |
|
| 77 |
|
- |
"Copyright" also means copyright-like laws that apply to other kinds of
|
| 78 |
|
- |
works, such as semiconductor masks.
|
| 79 |
|
- |
|
| 80 |
|
- |
"The Program" refers to any copyrightable work licensed under this
|
| 81 |
|
- |
License. Each licensee is addressed as "you". "Licensees" and
|
| 82 |
|
- |
"recipients" may be individuals or organizations.
|
| 83 |
|
- |
|
| 84 |
|
- |
To "modify" a work means to copy from or adapt all or part of the work
|
| 85 |
|
- |
in a fashion requiring copyright permission, other than the making of an
|
| 86 |
|
- |
exact copy. The resulting work is called a "modified version" of the
|
| 87 |
|
- |
earlier work or a work "based on" the earlier work.
|
| 88 |
|
- |
|
| 89 |
|
- |
A "covered work" means either the unmodified Program or a work based
|
| 90 |
|
- |
on the Program.
|
| 91 |
|
- |
|
| 92 |
|
- |
To "propagate" a work means to do anything with it that, without
|
| 93 |
|
- |
permission, would make you directly or secondarily liable for
|
| 94 |
|
- |
infringement under applicable copyright law, except executing it on a
|
| 95 |
|
- |
computer or modifying a private copy. Propagation includes copying,
|
| 96 |
|
- |
distribution (with or without modification), making available to the
|
| 97 |
|
- |
public, and in some countries other activities as well.
|
| 98 |
|
- |
|
| 99 |
|
- |
To "convey" a work means any kind of propagation that enables other
|
| 100 |
|
- |
parties to make or receive copies. Mere interaction with a user through
|
| 101 |
|
- |
a computer network, with no transfer of a copy, is not conveying.
|
| 102 |
|
- |
|
| 103 |
|
- |
An interactive user interface displays "Appropriate Legal Notices"
|
| 104 |
|
- |
to the extent that it includes a convenient and prominently visible
|
| 105 |
|
- |
feature that (1) displays an appropriate copyright notice, and (2)
|
| 106 |
|
- |
tells the user that there is no warranty for the work (except to the
|
| 107 |
|
- |
extent that warranties are provided), that licensees may convey the
|
| 108 |
|
- |
work under this License, and how to view a copy of this License. If
|
| 109 |
|
- |
the interface presents a list of user commands or options, such as a
|
| 110 |
|
- |
menu, a prominent item in the list meets this criterion.
|
| 111 |
|
- |
|
| 112 |
|
- |
1. Source Code.
|
| 113 |
|
- |
|
| 114 |
|
- |
The "source code" for a work means the preferred form of the work
|
| 115 |
|
- |
for making modifications to it. "Object code" means any non-source
|
| 116 |
|
- |
form of a work.
|
| 117 |
|
- |
|
| 118 |
|
- |
A "Standard Interface" means an interface that either is an official
|
| 119 |
|
- |
standard defined by a recognized standards body, or, in the case of
|
| 120 |
|
- |
interfaces specified for a particular programming language, one that
|
| 121 |
|
- |
is widely used among developers working in that language.
|
| 122 |
|
- |
|
| 123 |
|
- |
The "System Libraries" of an executable work include anything, other
|
| 124 |
|
- |
than the work as a whole, that (a) is included in the normal form of
|
| 125 |
|
- |
packaging a Major Component, but which is not part of that Major
|
| 126 |
|
- |
Component, and (b) serves only to enable use of the work with that
|
| 127 |
|
- |
Major Component, or to implement a Standard Interface for which an
|
| 128 |
|
- |
implementation is available to the public in source code form. A
|
| 129 |
|
- |
"Major Component", in this context, means a major essential component
|
| 130 |
|
- |
(kernel, window system, and so on) of the specific operating system
|
| 131 |
|
- |
(if any) on which the executable work runs, or a compiler used to
|
| 132 |
|
- |
produce the work, or an object code interpreter used to run it.
|
| 133 |
|
- |
|
| 134 |
|
- |
The "Corresponding Source" for a work in object code form means all
|
| 135 |
|
- |
the source code needed to generate, install, and (for an executable
|
| 136 |
|
- |
work) run the object code and to modify the work, including scripts to
|
| 137 |
|
- |
control those activities. However, it does not include the work's
|
| 138 |
|
- |
System Libraries, or general-purpose tools or generally available free
|
| 139 |
|
- |
programs which are used unmodified in performing those activities but
|
| 140 |
|
- |
which are not part of the work. For example, Corresponding Source
|
| 141 |
|
- |
includes interface definition files associated with source files for
|
| 142 |
|
- |
the work, and the source code for shared libraries and dynamically
|
| 143 |
|
- |
linked subprograms that the work is specifically designed to require,
|
| 144 |
|
- |
such as by intimate data communication or control flow between those
|
| 145 |
|
- |
subprograms and other parts of the work.
|
| 146 |
|
- |
|
| 147 |
|
- |
The Corresponding Source need not include anything that users
|
| 148 |
|
- |
can regenerate automatically from other parts of the Corresponding
|
| 149 |
|
- |
Source.
|
| 150 |
|
- |
|
| 151 |
|
- |
The Corresponding Source for a work in source code form is that
|
| 152 |
|
- |
same work.
|
| 153 |
|
- |
|
| 154 |
|
- |
2. Basic Permissions.
|
| 155 |
|
- |
|
| 156 |
|
- |
All rights granted under this License are granted for the term of
|
| 157 |
|
- |
copyright on the Program, and are irrevocable provided the stated
|
| 158 |
|
- |
conditions are met. This License explicitly affirms your unlimited
|
| 159 |
|
- |
permission to run the unmodified Program. The output from running a
|
| 160 |
|
- |
covered work is covered by this License only if the output, given its
|
| 161 |
|
- |
content, constitutes a covered work. This License acknowledges your
|
| 162 |
|
- |
rights of fair use or other equivalent, as provided by copyright law.
|
| 163 |
|
- |
|
| 164 |
|
- |
You may make, run and propagate covered works that you do not
|
| 165 |
|
- |
convey, without conditions so long as your license otherwise remains
|
| 166 |
|
- |
in force. You may convey covered works to others for the sole purpose
|
| 167 |
|
- |
of having them make modifications exclusively for you, or provide you
|
| 168 |
|
- |
with facilities for running those works, provided that you comply with
|
| 169 |
|
- |
the terms of this License in conveying all material for which you do
|
| 170 |
|
- |
not control copyright. Those thus making or running the covered works
|
| 171 |
|
- |
for you must do so exclusively on your behalf, under your direction
|
| 172 |
|
- |
and control, on terms that prohibit them from making any copies of
|
| 173 |
|
- |
your copyrighted material outside their relationship with you.
|
| 174 |
|
- |
|
| 175 |
|
- |
Conveying under any other circumstances is permitted solely under
|
| 176 |
|
- |
the conditions stated below. Sublicensing is not allowed; section 10
|
| 177 |
|
- |
makes it unnecessary.
|
| 178 |
|
- |
|
| 179 |
|
- |
3. Protecting Users' Legal Rights From Anti-Circumvention Law.
|
| 180 |
|
- |
|
| 181 |
|
- |
No covered work shall be deemed part of an effective technological
|
| 182 |
|
- |
measure under any applicable law fulfilling obligations under article
|
| 183 |
|
- |
11 of the WIPO copyright treaty adopted on 20 December 1996, or
|
| 184 |
|
- |
similar laws prohibiting or restricting circumvention of such
|
| 185 |
|
- |
measures.
|
| 186 |
|
- |
|
| 187 |
|
- |
When you convey a covered work, you waive any legal power to forbid
|
| 188 |
|
- |
circumvention of technological measures to the extent such circumvention
|
| 189 |
|
- |
is effected by exercising rights under this License with respect to
|
| 190 |
|
- |
the covered work, and you disclaim any intention to limit operation or
|
| 191 |
|
- |
modification of the work as a means of enforcing, against the work's
|
| 192 |
|
- |
users, your or third parties' legal rights to forbid circumvention of
|
| 193 |
|
- |
technological measures.
|
| 194 |
|
- |
|
| 195 |
|
- |
4. Conveying Verbatim Copies.
|
| 196 |
|
- |
|
| 197 |
|
- |
You may convey verbatim copies of the Program's source code as you
|
| 198 |
|
- |
receive it, in any medium, provided that you conspicuously and
|
| 199 |
|
- |
appropriately publish on each copy an appropriate copyright notice;
|
| 200 |
|
- |
keep intact all notices stating that this License and any
|
| 201 |
|
- |
non-permissive terms added in accord with section 7 apply to the code;
|
| 202 |
|
- |
keep intact all notices of the absence of any warranty; and give all
|
| 203 |
|
- |
recipients a copy of this License along with the Program.
|
| 204 |
|
- |
|
| 205 |
|
- |
You may charge any price or no price for each copy that you convey,
|
| 206 |
|
- |
and you may offer support or warranty protection for a fee.
|
| 207 |
|
- |
|
| 208 |
|
- |
5. Conveying Modified Source Versions.
|
| 209 |
|
- |
|
| 210 |
|
- |
You may convey a work based on the Program, or the modifications to
|
| 211 |
|
- |
produce it from the Program, in the form of source code under the
|
| 212 |
|
- |
terms of section 4, provided that you also meet all of these conditions:
|
| 213 |
|
- |
|
| 214 |
|
- |
a) The work must carry prominent notices stating that you modified
|
| 215 |
|
- |
it, and giving a relevant date.
|
| 216 |
|
- |
|
| 217 |
|
- |
b) The work must carry prominent notices stating that it is
|
| 218 |
|
- |
released under this License and any conditions added under section
|
| 219 |
|
- |
7. This requirement modifies the requirement in section 4 to
|
| 220 |
|
- |
"keep intact all notices".
|
| 221 |
|
- |
|
| 222 |
|
- |
c) You must license the entire work, as a whole, under this
|
| 223 |
|
- |
License to anyone who comes into possession of a copy. This
|
| 224 |
|
- |
License will therefore apply, along with any applicable section 7
|
| 225 |
|
- |
additional terms, to the whole of the work, and all its parts,
|
| 226 |
|
- |
regardless of how they are packaged. This License gives no
|
| 227 |
|
- |
permission to license the work in any other way, but it does not
|
| 228 |
|
- |
invalidate such permission if you have separately received it.
|
| 229 |
|
- |
|
| 230 |
|
- |
d) If the work has interactive user interfaces, each must display
|
| 231 |
|
- |
Appropriate Legal Notices; however, if the Program has interactive
|
| 232 |
|
- |
interfaces that do not display Appropriate Legal Notices, your
|
| 233 |
|
- |
work need not make them do so.
|
| 234 |
|
- |
|
| 235 |
|
- |
A compilation of a covered work with other separate and independent
|
| 236 |
|
- |
works, which are not by their nature extensions of the covered work,
|
| 237 |
|
- |
and which are not combined with it such as to form a larger program,
|
| 238 |
|
- |
in or on a volume of a storage or distribution medium, is called an
|
| 239 |
|
- |
"aggregate" if the compilation and its resulting copyright are not
|
| 240 |
|
- |
used to limit the access or legal rights of the compilation's users
|
| 241 |
|
- |
beyond what the individual works permit. Inclusion of a covered work
|
| 242 |
|
- |
in an aggregate does not cause this License to apply to the other
|
| 243 |
|
- |
parts of the aggregate.
|
| 244 |
|
- |
|
| 245 |
|
- |
6. Conveying Non-Source Forms.
|
| 246 |
|
- |
|
| 247 |
|
- |
You may convey a covered work in object code form under the terms
|
| 248 |
|
- |
of sections 4 and 5, provided that you also convey the
|
| 249 |
|
- |
machine-readable Corresponding Source under the terms of this License,
|
| 250 |
|
- |
in one of these ways:
|
| 251 |
|
- |
|
| 252 |
|
- |
a) Convey the object code in, or embodied in, a physical product
|
| 253 |
|
- |
(including a physical distribution medium), accompanied by the
|
| 254 |
|
- |
Corresponding Source fixed on a durable physical medium
|
| 255 |
|
- |
customarily used for software interchange.
|
| 256 |
|
- |
|
| 257 |
|
- |
b) Convey the object code in, or embodied in, a physical product
|
| 258 |
|
- |
(including a physical distribution medium), accompanied by a
|
| 259 |
|
- |
written offer, valid for at least three years and valid for as
|
| 260 |
|
- |
long as you offer spare parts or customer support for that product
|
| 261 |
|
- |
model, to give anyone who possesses the object code either (1) a
|
| 262 |
|
- |
copy of the Corresponding Source for all the software in the
|
| 263 |
|
- |
product that is covered by this License, on a durable physical
|
| 264 |
|
- |
medium customarily used for software interchange, for a price no
|
| 265 |
|
- |
more than your reasonable cost of physically performing this
|
| 266 |
|
- |
conveying of source, or (2) access to copy the
|
| 267 |
|
- |
Corresponding Source from a network server at no charge.
|
| 268 |
|
- |
|
| 269 |
|
- |
c) Convey individual copies of the object code with a copy of the
|
| 270 |
|
- |
written offer to provide the Corresponding Source. This
|
| 271 |
|
- |
alternative is allowed only occasionally and noncommercially, and
|
| 272 |
|
- |
only if you received the object code with such an offer, in accord
|
| 273 |
|
- |
with subsection 6b.
|
| 274 |
|
- |
|
| 275 |
|
- |
d) Convey the object code by offering access from a designated
|
| 276 |
|
- |
place (gratis or for a charge), and offer equivalent access to the
|
| 277 |
|
- |
Corresponding Source in the same way through the same place at no
|
| 278 |
|
- |
further charge. You need not require recipients to copy the
|
| 279 |
|
- |
Corresponding Source along with the object code. If the place to
|
| 280 |
|
- |
copy the object code is a network server, the Corresponding Source
|
| 281 |
|
- |
may be on a different server (operated by you or a third party)
|
| 282 |
|
- |
that supports equivalent copying facilities, provided you maintain
|
| 283 |
|
- |
clear directions next to the object code saying where to find the
|
| 284 |
|
- |
Corresponding Source. Regardless of what server hosts the
|
| 285 |
|
- |
Corresponding Source, you remain obligated to ensure that it is
|
| 286 |
|
- |
available for as long as needed to satisfy these requirements.
|
| 287 |
|
- |
|
| 288 |
|
- |
e) Convey the object code using peer-to-peer transmission, provided
|
| 289 |
|
- |
you inform other peers where the object code and Corresponding
|
| 290 |
|
- |
Source of the work are being offered to the general public at no
|
| 291 |
|
- |
charge under subsection 6d.
|
| 292 |
|
- |
|
| 293 |
|
- |
A separable portion of the object code, whose source code is excluded
|
| 294 |
|
- |
from the Corresponding Source as a System Library, need not be
|
| 295 |
|
- |
included in conveying the object code work.
|
| 296 |
|
- |
|
| 297 |
|
- |
A "User Product" is either (1) a "consumer product", which means any
|
| 298 |
|
- |
tangible personal property which is normally used for personal, family,
|
| 299 |
|
- |
or household purposes, or (2) anything designed or sold for incorporation
|
| 300 |
|
- |
into a dwelling. In determining whether a product is a consumer product,
|
| 301 |
|
- |
doubtful cases shall be resolved in favor of coverage. For a particular
|
| 302 |
|
- |
product received by a particular user, "normally used" refers to a
|
| 303 |
|
- |
typical or common use of that class of product, regardless of the status
|
| 304 |
|
- |
of the particular user or of the way in which the particular user
|
| 305 |
|
- |
actually uses, or expects or is expected to use, the product. A product
|
| 306 |
|
- |
is a consumer product regardless of whether the product has substantial
|
| 307 |
|
- |
commercial, industrial or non-consumer uses, unless such uses represent
|
| 308 |
|
- |
the only significant mode of use of the product.
|
| 309 |
|
- |
|
| 310 |
|
- |
"Installation Information" for a User Product means any methods,
|
| 311 |
|
- |
procedures, authorization keys, or other information required to install
|
| 312 |
|
- |
and execute modified versions of a covered work in that User Product from
|
| 313 |
|
- |
a modified version of its Corresponding Source. The information must
|
| 314 |
|
- |
suffice to ensure that the continued functioning of the modified object
|
| 315 |
|
- |
code is in no case prevented or interfered with solely because
|
| 316 |
|
- |
modification has been made.
|
| 317 |
|
- |
|
| 318 |
|
- |
If you convey an object code work under this section in, or with, or
|
| 319 |
|
- |
specifically for use in, a User Product, and the conveying occurs as
|
| 320 |
|
- |
part of a transaction in which the right of possession and use of the
|
| 321 |
|
- |
User Product is transferred to the recipient in perpetuity or for a
|
| 322 |
|
- |
fixed term (regardless of how the transaction is characterized), the
|
| 323 |
|
- |
Corresponding Source conveyed under this section must be accompanied
|
| 324 |
|
- |
by the Installation Information. But this requirement does not apply
|
| 325 |
|
- |
if neither you nor any third party retains the ability to install
|
| 326 |
|
- |
modified object code on the User Product (for example, the work has
|
| 327 |
|
- |
been installed in ROM).
|
| 328 |
|
- |
|
| 329 |
|
- |
The requirement to provide Installation Information does not include a
|
| 330 |
|
- |
requirement to continue to provide support service, warranty, or updates
|
| 331 |
|
- |
for a work that has been modified or installed by the recipient, or for
|
| 332 |
|
- |
the User Product in which it has been modified or installed. Access to a
|
| 333 |
|
- |
network may be denied when the modification itself materially and
|
| 334 |
|
- |
adversely affects the operation of the network or violates the rules and
|
| 335 |
|
- |
protocols for communication across the network.
|
| 336 |
|
- |
|
| 337 |
|
- |
Corresponding Source conveyed, and Installation Information provided,
|
| 338 |
|
- |
in accord with this section must be in a format that is publicly
|
| 339 |
|
- |
documented (and with an implementation available to the public in
|
| 340 |
|
- |
source code form), and must require no special password or key for
|
| 341 |
|
- |
unpacking, reading or copying.
|
| 342 |
|
- |
|
| 343 |
|
- |
7. Additional Terms.
|
| 344 |
|
- |
|
| 345 |
|
- |
"Additional permissions" are terms that supplement the terms of this
|
| 346 |
|
- |
License by making exceptions from one or more of its conditions.
|
| 347 |
|
- |
Additional permissions that are applicable to the entire Program shall
|
| 348 |
|
- |
be treated as though they were included in this License, to the extent
|
| 349 |
|
- |
that they are valid under applicable law. If additional permissions
|
| 350 |
|
- |
apply only to part of the Program, that part may be used separately
|
| 351 |
|
- |
under those permissions, but the entire Program remains governed by
|
| 352 |
|
- |
this License without regard to the additional permissions.
|
| 353 |
|
- |
|
| 354 |
|
- |
When you convey a copy of a covered work, you may at your option
|
| 355 |
|
- |
remove any additional permissions from that copy, or from any part of
|
| 356 |
|
- |
it. (Additional permissions may be written to require their own
|
| 357 |
|
- |
removal in certain cases when you modify the work.) You may place
|
| 358 |
|
- |
additional permissions on material, added by you to a covered work,
|
| 359 |
|
- |
for which you have or can give appropriate copyright permission.
|
| 360 |
|
- |
|
| 361 |
|
- |
Notwithstanding any other provision of this License, for material you
|
| 362 |
|
- |
add to a covered work, you may (if authorized by the copyright holders of
|
| 363 |
|
- |
that material) supplement the terms of this License with terms:
|
| 364 |
|
- |
|
| 365 |
|
- |
a) Disclaiming warranty or limiting liability differently from the
|
| 366 |
|
- |
terms of sections 15 and 16 of this License; or
|
| 367 |
|
- |
|
| 368 |
|
- |
b) Requiring preservation of specified reasonable legal notices or
|
| 369 |
|
- |
author attributions in that material or in the Appropriate Legal
|
| 370 |
|
- |
Notices displayed by works containing it; or
|
| 371 |
|
- |
|
| 372 |
|
- |
c) Prohibiting misrepresentation of the origin of that material, or
|
| 373 |
|
- |
requiring that modified versions of such material be marked in
|
| 374 |
|
- |
reasonable ways as different from the original version; or
|
| 375 |
|
- |
|
| 376 |
|
- |
d) Limiting the use for publicity purposes of names of licensors or
|
| 377 |
|
- |
authors of the material; or
|
| 378 |
|
- |
|
| 379 |
|
- |
e) Declining to grant rights under trademark law for use of some
|
| 380 |
|
- |
trade names, trademarks, or service marks; or
|
| 381 |
|
- |
|
| 382 |
|
- |
f) Requiring indemnification of licensors and authors of that
|
| 383 |
|
- |
material by anyone who conveys the material (or modified versions of
|
| 384 |
|
- |
it) with contractual assumptions of liability to the recipient, for
|
| 385 |
|
- |
any liability that these contractual assumptions directly impose on
|
| 386 |
|
- |
those licensors and authors.
|
| 387 |
|
- |
|
| 388 |
|
- |
All other non-permissive additional terms are considered "further
|
| 389 |
|
- |
restrictions" within the meaning of section 10. If the Program as you
|
| 390 |
|
- |
received it, or any part of it, contains a notice stating that it is
|
| 391 |
|
- |
governed by this License along with a term that is a further
|
| 392 |
|
- |
restriction, you may remove that term. If a license document contains
|
| 393 |
|
- |
a further restriction but permits relicensing or conveying under this
|
| 394 |
|
- |
License, you may add to a covered work material governed by the terms
|
| 395 |
|
- |
of that license document, provided that the further restriction does
|
| 396 |
|
- |
not survive such relicensing or conveying.
|
| 397 |
|
- |
|
| 398 |
|
- |
If you add terms to a covered work in accord with this section, you
|
| 399 |
|
- |
must place, in the relevant source files, a statement of the
|
| 400 |
|
- |
additional terms that apply to those files, or a notice indicating
|
| 401 |
|
- |
where to find the applicable terms.
|
| 402 |
|
- |
|
| 403 |
|
- |
Additional terms, permissive or non-permissive, may be stated in the
|
| 404 |
|
- |
form of a separately written license, or stated as exceptions;
|
| 405 |
|
- |
the above requirements apply either way.
|
| 406 |
|
- |
|
| 407 |
|
- |
8. Termination.
|
| 408 |
|
- |
|
| 409 |
|
- |
You may not propagate or modify a covered work except as expressly
|
| 410 |
|
- |
provided under this License. Any attempt otherwise to propagate or
|
| 411 |
|
- |
modify it is void, and will automatically terminate your rights under
|
| 412 |
|
- |
this License (including any patent licenses granted under the third
|
| 413 |
|
- |
paragraph of section 11).
|
| 414 |
|
- |
|
| 415 |
|
- |
However, if you cease all violation of this License, then your
|
| 416 |
|
- |
license from a particular copyright holder is reinstated (a)
|
| 417 |
|
- |
provisionally, unless and until the copyright holder explicitly and
|
| 418 |
|
- |
finally terminates your license, and (b) permanently, if the copyright
|
| 419 |
|
- |
holder fails to notify you of the violation by some reasonable means
|
| 420 |
|
- |
prior to 60 days after the cessation.
|
| 421 |
|
- |
|
| 422 |
|
- |
Moreover, your license from a particular copyright holder is
|
| 423 |
|
- |
reinstated permanently if the copyright holder notifies you of the
|
| 424 |
|
- |
violation by some reasonable means, this is the first time you have
|
| 425 |
|
- |
received notice of violation of this License (for any work) from that
|
| 426 |
|
- |
copyright holder, and you cure the violation prior to 30 days after
|
| 427 |
|
- |
your receipt of the notice.
|
| 428 |
|
- |
|
| 429 |
|
- |
Termination of your rights under this section does not terminate the
|
| 430 |
|
- |
licenses of parties who have received copies or rights from you under
|
| 431 |
|
- |
this License. If your rights have been terminated and not permanently
|
| 432 |
|
- |
reinstated, you do not qualify to receive new licenses for the same
|
| 433 |
|
- |
material under section 10.
|
| 434 |
|
- |
|
| 435 |
|
- |
9. Acceptance Not Required for Having Copies.
|
| 436 |
|
- |
|
| 437 |
|
- |
You are not required to accept this License in order to receive or
|
| 438 |
|
- |
run a copy of the Program. Ancillary propagation of a covered work
|
| 439 |
|
- |
occurring solely as a consequence of using peer-to-peer transmission
|
| 440 |
|
- |
to receive a copy likewise does not require acceptance. However,
|
| 441 |
|
- |
nothing other than this License grants you permission to propagate or
|
| 442 |
|
- |
modify any covered work. These actions infringe copyright if you do
|
| 443 |
|
- |
not accept this License. Therefore, by modifying or propagating a
|
| 444 |
|
- |
covered work, you indicate your acceptance of this License to do so.
|
| 445 |
|
- |
|
| 446 |
|
- |
10. Automatic Licensing of Downstream Recipients.
|
| 447 |
|
- |
|
| 448 |
|
- |
Each time you convey a covered work, the recipient automatically
|
| 449 |
|
- |
receives a license from the original licensors, to run, modify and
|
| 450 |
|
- |
propagate that work, subject to this License. You are not responsible
|
| 451 |
|
- |
for enforcing compliance by third parties with this License.
|
| 452 |
|
- |
|
| 453 |
|
- |
An "entity transaction" is a transaction transferring control of an
|
| 454 |
|
- |
organization, or substantially all assets of one, or subdividing an
|
| 455 |
|
- |
organization, or merging organizations. If propagation of a covered
|
| 456 |
|
- |
work results from an entity transaction, each party to that
|
| 457 |
|
- |
transaction who receives a copy of the work also receives whatever
|
| 458 |
|
- |
licenses to the work the party's predecessor in interest had or could
|
| 459 |
|
- |
give under the previous paragraph, plus a right to possession of the
|
| 460 |
|
- |
Corresponding Source of the work from the predecessor in interest, if
|
| 461 |
|
- |
the predecessor has it or can get it with reasonable efforts.
|
| 462 |
|
- |
|
| 463 |
|
- |
You may not impose any further restrictions on the exercise of the
|
| 464 |
|
- |
rights granted or affirmed under this License. For example, you may
|
| 465 |
|
- |
not impose a license fee, royalty, or other charge for exercise of
|
| 466 |
|
- |
rights granted under this License, and you may not initiate litigation
|
| 467 |
|
- |
(including a cross-claim or counterclaim in a lawsuit) alleging that
|
| 468 |
|
- |
any patent claim is infringed by making, using, selling, offering for
|
| 469 |
|
- |
sale, or importing the Program or any portion of it.
|
| 470 |
|
- |
|
| 471 |
|
- |
11. Patents.
|
| 472 |
|
- |
|
| 473 |
|
- |
A "contributor" is a copyright holder who authorizes use under this
|
| 474 |
|
- |
License of the Program or a work on which the Program is based. The
|
| 475 |
|
- |
work thus licensed is called the contributor's "contributor version".
|
| 476 |
|
- |
|
| 477 |
|
- |
A contributor's "essential patent claims" are all patent claims
|
| 478 |
|
- |
owned or controlled by the contributor, whether already acquired or
|
| 479 |
|
- |
hereafter acquired, that would be infringed by some manner, permitted
|
| 480 |
|
- |
by this License, of making, using, or selling its contributor version,
|
| 481 |
|
- |
but do not include claims that would be infringed only as a
|
| 482 |
|
- |
consequence of further modification of the contributor version. For
|
| 483 |
|
- |
purposes of this definition, "control" includes the right to grant
|
| 484 |
|
- |
patent sublicenses in a manner consistent with the requirements of
|
| 485 |
|
- |
this License.
|
| 486 |
|
- |
|
| 487 |
|
- |
Each contributor grants you a non-exclusive, worldwide, royalty-free
|
| 488 |
|
- |
patent license under the contributor's essential patent claims, to
|
| 489 |
|
- |
make, use, sell, offer for sale, import and otherwise run, modify and
|
| 490 |
|
- |
propagate the contents of its contributor version.
|
| 491 |
|
- |
|
| 492 |
|
- |
In the following three paragraphs, a "patent license" is any express
|
| 493 |
|
- |
agreement or commitment, however denominated, not to enforce a patent
|
| 494 |
|
- |
(such as an express permission to practice a patent or covenant not to
|
| 495 |
|
- |
sue for patent infringement). To "grant" such a patent license to a
|
| 496 |
|
- |
party means to make such an agreement or commitment not to enforce a
|
| 497 |
|
- |
patent against the party.
|
| 498 |
|
- |
|
| 499 |
|
- |
If you convey a covered work, knowingly relying on a patent license,
|
| 500 |
|
- |
and the Corresponding Source of the work is not available for anyone
|