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LICENSE
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LICENSE
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GNU AFFERO GENERAL PUBLIC LICENSE
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Version 3, 19 November 2007
|
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|
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Copyright (C) 2007 Free Software Foundation, Inc. <https://fsf.org/>
|
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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.
|
||||
|
||||
Preamble
|
||||
|
||||
The GNU Affero General Public License is a free, copyleft license for
|
||||
software and other kinds of works, specifically designed to ensure
|
||||
cooperation with the community in the case of network server software.
|
||||
|
||||
The licenses for most software and other practical works are designed
|
||||
to take away your freedom to share and change the works. By contrast,
|
||||
our General Public Licenses are 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.
|
||||
|
||||
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.
|
||||
|
||||
Developers that use our General Public Licenses protect your rights
|
||||
with two steps: (1) assert copyright on the software, and (2) offer
|
||||
you this License which gives you legal permission to copy, distribute
|
||||
and/or modify the software.
|
||||
|
||||
A secondary benefit of defending all users' freedom is that
|
||||
improvements made in alternate versions of the program, if they
|
||||
receive widespread use, become available for other developers to
|
||||
incorporate. Many developers of free software are heartened and
|
||||
encouraged by the resulting cooperation. However, in the case of
|
||||
software used on network servers, this result may fail to come about.
|
||||
The GNU General Public License permits making a modified version and
|
||||
letting the public access it on a server without ever releasing its
|
||||
source code to the public.
|
||||
|
||||
The GNU Affero General Public License is designed specifically to
|
||||
ensure that, in such cases, the modified source code becomes available
|
||||
to the community. It requires the operator of a network server to
|
||||
provide the source code of the modified version running there to the
|
||||
users of that server. Therefore, public use of a modified version, on
|
||||
a publicly accessible server, gives the public access to the source
|
||||
code of the modified version.
|
||||
|
||||
An older license, called the Affero General Public License and
|
||||
published by Affero, was designed to accomplish similar goals. This is
|
||||
a different license, not a version of the Affero GPL, but Affero has
|
||||
released a new version of the Affero GPL which permits relicensing under
|
||||
this license.
|
||||
|
||||
The precise terms and conditions for copying, distribution and
|
||||
modification follow.
|
||||
|
||||
TERMS AND CONDITIONS
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||||
|
||||
0. Definitions.
|
||||
|
||||
"This License" refers to version 3 of the GNU Affero General Public License.
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|
||||
"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
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||||
"recipients" may be individuals or organizations.
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||||
|
||||
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
|
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exact copy. The resulting work is called a "modified version" of the
|
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earlier work or a work "based on" the earlier work.
|
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|
||||
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
|
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computer or modifying a private copy. Propagation includes copying,
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||||
distribution (with or without modification), making available to the
|
||||
public, and in some countries other activities as well.
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|
||||
To "convey" a work means any kind of propagation that enables other
|
||||
parties to make or receive copies. Mere interaction with a user through
|
||||
a computer network, with no transfer of a copy, is not conveying.
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|
||||
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.
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|
||||
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
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||||
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.
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||||
|
||||
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
|
||||
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|
||||
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
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||||
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
|
||||
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|
||||
|
||||
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. Remote Network Interaction; Use with the GNU General Public License.
|
||||
|
||||
Notwithstanding any other provision of this License, if you modify the
|
||||
Program, your modified version must prominently offer all users
|
||||
interacting with it remotely through a computer network (if your version
|
||||
supports such interaction) an opportunity to receive the Corresponding
|
||||
Source of your version by providing access to the Corresponding Source
|
||||
from a network server at no charge, through some standard or customary
|
||||
means of facilitating copying of software. This Corresponding Source
|
||||
shall include the Corresponding Source for any work covered by version 3
|
||||
of the GNU General Public License that is incorporated pursuant to the
|
||||
following paragraph.
|
||||
|
||||
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 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 work with which it is combined will remain governed by version
|
||||
3 of the GNU General Public License.
|
||||
|
||||
14. Revised Versions of this License.
|
||||
|
||||
The Free Software Foundation may publish revised and/or new versions of
|
||||
the GNU Affero 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 Affero 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 Affero 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 Affero 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 Affero 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 Affero General Public License for more details.
|
||||
|
||||
You should have received a copy of the GNU Affero 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 your software can interact with users remotely through a computer
|
||||
network, you should also make sure that it provides a way for users to
|
||||
get its source. For example, if your program is a web application, its
|
||||
interface could display a "Source" link that leads users to an archive
|
||||
of the code. There are many ways you could offer source, and different
|
||||
solutions will be better for different programs; see section 13 for the
|
||||
specific requirements.
|
||||
|
||||
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 AGPL, see
|
||||
<https://www.gnu.org/licenses/>.
|
6
README.md
Normal file
6
README.md
Normal file
|
@ -0,0 +1,6 @@
|
|||
# bgammon-benchmark - Backgammon engine benchmark tool
|
||||
[![Donate via LiberaPay](https://img.shields.io/liberapay/receives/rocket9labs.com.svg?logo=liberapay)](https://liberapay.com/rocket9labs.com)
|
||||
|
||||
## Support
|
||||
|
||||
Please share issues and suggestions [here](https://code.rocket9labs.com/tslocum/bgammon-benchmark/issues).
|
467
client.go
Normal file
467
client.go
Normal file
|
@ -0,0 +1,467 @@
|
|||
package main
|
||||
|
||||
import (
|
||||
"bufio"
|
||||
"bytes"
|
||||
"context"
|
||||
"fmt"
|
||||
"log"
|
||||
"math"
|
||||
"net"
|
||||
"os"
|
||||
"strings"
|
||||
"time"
|
||||
|
||||
"code.rocket9labs.com/tslocum/bgammon"
|
||||
"code.rocket9labs.com/tslocum/bgammon/pkg/server"
|
||||
"nhooyr.io/websocket"
|
||||
)
|
||||
|
||||
var Debug int
|
||||
|
||||
var Game = &bgammon.GameState{
|
||||
Game: bgammon.NewGame(false),
|
||||
}
|
||||
|
||||
type Client struct {
|
||||
Address string
|
||||
Username string
|
||||
Password string
|
||||
Events chan interface{}
|
||||
Out chan []byte
|
||||
points int
|
||||
connecting bool
|
||||
sentGreeting bool
|
||||
rolled bool
|
||||
lastActivity time.Time
|
||||
|
||||
wins int
|
||||
losses int
|
||||
}
|
||||
|
||||
func NewClient(address string, username string, password string, points int) *Client {
|
||||
const bufferSize = 10
|
||||
c := &Client{
|
||||
Address: address,
|
||||
Username: username,
|
||||
Password: password,
|
||||
Events: make(chan interface{}, bufferSize),
|
||||
Out: make(chan []byte, bufferSize),
|
||||
points: points,
|
||||
}
|
||||
go c.handleTimeout()
|
||||
return c
|
||||
}
|
||||
|
||||
func NewLocalClient(conn net.Conn, address string, username string, password string, points int) *Client {
|
||||
c := NewClient(address, username, password, points)
|
||||
c.connecting = true
|
||||
go c.connectTCP(conn)
|
||||
return c
|
||||
}
|
||||
|
||||
func (c *Client) Connect() {
|
||||
if c.connecting {
|
||||
return
|
||||
}
|
||||
c.connecting = true
|
||||
|
||||
if strings.HasPrefix(c.Address, "ws://") || strings.HasPrefix(c.Address, "wss://") {
|
||||
c.connectWebSocket()
|
||||
return
|
||||
}
|
||||
c.connectTCP(nil)
|
||||
}
|
||||
|
||||
func (c *Client) logIn() []byte {
|
||||
loginInfo := strings.ReplaceAll(c.Username, " ", "_")
|
||||
if c.Username != "" && c.Password != "" {
|
||||
loginInfo = fmt.Sprintf("%s %s", strings.ReplaceAll(c.Username, " ", "_"), strings.ReplaceAll(c.Password, " ", "_"))
|
||||
}
|
||||
return []byte(fmt.Sprintf("lj bgammon-tabula-bot %s\nlist\n", loginInfo))
|
||||
}
|
||||
|
||||
func (c *Client) LoggedIn() bool {
|
||||
return c.connecting
|
||||
}
|
||||
|
||||
func (c *Client) connectWebSocket() {
|
||||
reconnect := func() {
|
||||
log.Println("*** Reconnecting...")
|
||||
time.Sleep(2 * time.Second)
|
||||
go c.connectWebSocket()
|
||||
}
|
||||
|
||||
ctx, _ := context.WithTimeout(context.Background(), 10*time.Second)
|
||||
|
||||
conn, _, err := websocket.Dial(ctx, c.Address, nil)
|
||||
if err != nil {
|
||||
reconnect()
|
||||
return
|
||||
}
|
||||
|
||||
for _, msg := range bytes.Split(c.logIn(), []byte("\n")) {
|
||||
if len(msg) == 0 {
|
||||
continue
|
||||
}
|
||||
|
||||
ctx, _ = context.WithTimeout(context.Background(), 10*time.Second)
|
||||
|
||||
err = conn.Write(ctx, websocket.MessageText, msg)
|
||||
if err != nil {
|
||||
reconnect()
|
||||
return
|
||||
}
|
||||
}
|
||||
|
||||
go c.handleWebSocketWrite(conn)
|
||||
c.handleWebSocketRead(conn)
|
||||
|
||||
reconnect()
|
||||
}
|
||||
|
||||
func (c *Client) handleWebSocketWrite(conn *websocket.Conn) {
|
||||
var ctx context.Context
|
||||
for buf := range c.Out {
|
||||
split := bytes.Split(buf, []byte("\n"))
|
||||
for i := range split {
|
||||
if len(split[i]) == 0 {
|
||||
continue
|
||||
}
|
||||
|
||||
ctx, _ = context.WithTimeout(context.Background(), 10*time.Second)
|
||||
|
||||
err := conn.Write(ctx, websocket.MessageText, split[i])
|
||||
if err != nil {
|
||||
conn.Close(websocket.StatusNormalClosure, "Write error")
|
||||
return
|
||||
}
|
||||
|
||||
if Debug > 0 {
|
||||
log.Printf("-> %s", split[i])
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
func (c *Client) handleWebSocketRead(conn *websocket.Conn) {
|
||||
for {
|
||||
msgType, msg, err := conn.Read(context.Background())
|
||||
if err != nil || msgType != websocket.MessageText {
|
||||
conn.Close(websocket.StatusNormalClosure, "Read error")
|
||||
return
|
||||
}
|
||||
|
||||
ev, err := bgammon.DecodeEvent(msg)
|
||||
if err != nil {
|
||||
log.Printf("error: failed to parse message: %s", msg)
|
||||
conn.Close(websocket.StatusNormalClosure, "Read error")
|
||||
return
|
||||
}
|
||||
c.Events <- ev
|
||||
|
||||
if Debug > 0 {
|
||||
log.Printf("<- %s", msg)
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
func (c *Client) connectTCP(conn net.Conn) {
|
||||
address := c.Address
|
||||
if strings.HasPrefix(c.Address, "tcp://") {
|
||||
address = c.Address[6:]
|
||||
}
|
||||
|
||||
reconnect := func() {
|
||||
log.Println("*** Disconnected")
|
||||
os.Exit(0) // TODO Reconnecting is currently disabled.
|
||||
|
||||
log.Println("*** Reconnecting...")
|
||||
time.Sleep(2 * time.Second)
|
||||
go c.connectTCP(nil)
|
||||
}
|
||||
|
||||
if conn == nil {
|
||||
var err error
|
||||
conn, err = net.DialTimeout("tcp", address, 10*time.Second)
|
||||
if err != nil {
|
||||
reconnect()
|
||||
return
|
||||
}
|
||||
}
|
||||
|
||||
// Read a single line of text and parse remaining output as JSON.
|
||||
buf := make([]byte, 1)
|
||||
var readBytes int
|
||||
for {
|
||||
_, err := conn.Read(buf)
|
||||
if err != nil {
|
||||
reconnect()
|
||||
return
|
||||
}
|
||||
|
||||
if buf[0] == '\n' {
|
||||
break
|
||||
}
|
||||
|
||||
readBytes++
|
||||
if readBytes == 512 {
|
||||
reconnect()
|
||||
return
|
||||
}
|
||||
}
|
||||
|
||||
conn.SetWriteDeadline(time.Now().Add(10 * time.Second))
|
||||
|
||||
_, err := conn.Write(c.logIn())
|
||||
if err != nil {
|
||||
reconnect()
|
||||
return
|
||||
}
|
||||
|
||||
go c.handleTCPWrite(conn)
|
||||
c.handleTCPRead(conn)
|
||||
|
||||
reconnect()
|
||||
}
|
||||
|
||||
func (c *Client) handleTCPWrite(conn net.Conn) {
|
||||
for buf := range c.Out {
|
||||
conn.SetWriteDeadline(time.Now().Add(10 * time.Second))
|
||||
|
||||
_, err := conn.Write(buf)
|
||||
if err != nil {
|
||||
conn.Close()
|
||||
return
|
||||
}
|
||||
|
||||
conn.SetWriteDeadline(time.Now().Add(10 * time.Second))
|
||||
|
||||
_, err = conn.Write([]byte("\n"))
|
||||
if err != nil {
|
||||
conn.Close()
|
||||
return
|
||||
}
|
||||
|
||||
if Debug > 0 {
|
||||
log.Printf("-> %s", buf)
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
func (c *Client) handleTCPRead(conn net.Conn) {
|
||||
conn.SetReadDeadline(time.Now().Add(40 * time.Second))
|
||||
|
||||
scanner := bufio.NewScanner(conn)
|
||||
for scanner.Scan() {
|
||||
if scanner.Err() != nil {
|
||||
conn.Close()
|
||||
return
|
||||
}
|
||||
|
||||
ev, err := bgammon.DecodeEvent(scanner.Bytes())
|
||||
if err != nil {
|
||||
log.Printf("error: failed to parse message: %s", scanner.Bytes())
|
||||
conn.Close()
|
||||
return
|
||||
}
|
||||
c.Events <- ev
|
||||
|
||||
if Debug > 0 {
|
||||
log.Printf("<- %s", scanner.Bytes())
|
||||
}
|
||||
|
||||
conn.SetReadDeadline(time.Now().Add(40 * time.Second))
|
||||
}
|
||||
}
|
||||
|
||||
func (c *Client) createMatch() {
|
||||
c.Out <- []byte(fmt.Sprintf("c public %d", c.points))
|
||||
c.sentGreeting = false
|
||||
c.rolled = false
|
||||
}
|
||||
|
||||
func (c *Client) handleTimeout() {
|
||||
t := time.NewTicker(time.Minute)
|
||||
for range t.C {
|
||||
if !c.rolled {
|
||||
continue
|
||||
}
|
||||
|
||||
if len(Game.Player2.Name) == 0 && time.Since(c.lastActivity) >= 2*time.Minute {
|
||||
c.Out <- []byte("leave")
|
||||
continue
|
||||
}
|
||||
|
||||
t := time.Now()
|
||||
delta := t.Sub(c.lastActivity)
|
||||
if delta >= 5*time.Minute {
|
||||
c.Out <- []byte("say Sorry, this match has timed out.")
|
||||
c.Out <- []byte("leave")
|
||||
} else if t.Sub(c.lastActivity) >= 2*time.Minute {
|
||||
plural := "s"
|
||||
if 6-math.Ceil(delta.Minutes()) == 1 {
|
||||
plural = ""
|
||||
}
|
||||
c.Out <- []byte(fmt.Sprintf("say Warning: This match will time out in %d minute%s. Please roll or make a move.", int(6-math.Ceil(delta.Minutes())), plural))
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
func (c *Client) HandleEvents() {
|
||||
for e := range c.Events {
|
||||
switch ev := e.(type) {
|
||||
case *bgammon.EventWelcome:
|
||||
c.Username = ev.PlayerName
|
||||
|
||||
areIs := "are"
|
||||
if ev.Clients == 1 {
|
||||
areIs = "is"
|
||||
}
|
||||
clientsPlural := "s"
|
||||
if ev.Clients == 1 {
|
||||
clientsPlural = ""
|
||||
}
|
||||
matchesPlural := "es"
|
||||
if ev.Games == 1 {
|
||||
matchesPlural = ""
|
||||
}
|
||||
log.Printf("*** Welcome, %s. There %s %d client%s playing %d match%s.", ev.PlayerName, areIs, ev.Clients, clientsPlural, ev.Games, matchesPlural)
|
||||
|
||||
c.createMatch()
|
||||
case *bgammon.EventNotice:
|
||||
log.Printf("*** %s", ev.Message)
|
||||
case *bgammon.EventSay:
|
||||
log.Printf("<%s> %s", ev.Player, ev.Message)
|
||||
case *bgammon.EventList:
|
||||
case *bgammon.EventJoined:
|
||||
if ev.PlayerNumber == 1 {
|
||||
Game.Player1.Name = ev.Player
|
||||
} else if ev.PlayerNumber == 2 {
|
||||
c.lastActivity = time.Now()
|
||||
Game.Player2.Name = ev.Player
|
||||
}
|
||||
if ev.Player != c.Username {
|
||||
log.Printf("%s joined the match.", ev.Player)
|
||||
if !c.sentGreeting {
|
||||
c.Out <- []byte(fmt.Sprintf("say Hello, %s. I am a bot powered by the tabula backgammon engine. Good luck, have fun.", ev.Player))
|
||||
c.sentGreeting = true
|
||||
}
|
||||
}
|
||||
case *bgammon.EventFailedJoin:
|
||||
log.Printf("*** Failed to join match: %s", ev.Reason)
|
||||
case *bgammon.EventFailedLeave:
|
||||
log.Printf("*** Failed to leave match: %s", ev.Reason)
|
||||
|
||||
c.createMatch()
|
||||
case *bgammon.EventLeft:
|
||||
if Game.Player1.Name == ev.Player {
|
||||
Game.Player1.Name = ""
|
||||
} else if Game.Player2.Name == ev.Player {
|
||||
Game.Player2.Name = ""
|
||||
}
|
||||
if ev.Player == c.Username {
|
||||
c.createMatch()
|
||||
} else {
|
||||
log.Printf("%s left the match.", ev.Player)
|
||||
}
|
||||
case *bgammon.EventBoard:
|
||||
c.lastActivity = time.Now()
|
||||
|
||||
*Game = ev.GameState
|
||||
*Game.Game = *ev.GameState.Game
|
||||
|
||||
if Game.DoubleOffered && Game.DoublePlayer != Game.PlayerNumber {
|
||||
acceptCube := true // TODO
|
||||
if acceptCube {
|
||||
c.Out <- []byte("ok")
|
||||
} else {
|
||||
c.Out <- []byte("resign")
|
||||
}
|
||||
c.rolled = true
|
||||
continue
|
||||
}
|
||||
|
||||
if Game.Roll1 == 0 && len(Game.Player2.Name) != 0 && (Game.Turn == 0 || Game.Turn == Game.PlayerNumber) && Game.MayRoll() {
|
||||
if Game.MayDouble() {
|
||||
// TODO
|
||||
}
|
||||
c.Out <- []byte("r")
|
||||
c.rolled = true
|
||||
continue
|
||||
} else if Game.Turn == 0 || Game.Turn != Game.PlayerNumber {
|
||||
continue
|
||||
}
|
||||
|
||||
if len(Game.Available) == 0 {
|
||||
c.Out <- []byte("ok")
|
||||
c.lastActivity = time.Now()
|
||||
continue
|
||||
}
|
||||
|
||||
log.Println("EVENT BOARD")
|
||||
|
||||
move := Game.Available[server.RandInt(len(Game.Available))]
|
||||
log.Println(Game.Available, move)
|
||||
c.Out <- []byte(fmt.Sprintf("mv %d/%d", move[0], move[1]))
|
||||
c.lastActivity = time.Now()
|
||||
case *bgammon.EventRolled:
|
||||
Game.Roll1 = ev.Roll1
|
||||
Game.Roll2 = ev.Roll2
|
||||
var diceFormatted string
|
||||
if Game.Turn == 0 {
|
||||
if ev.Player == Game.Player1.Name {
|
||||
diceFormatted = fmt.Sprintf("%d", Game.Roll1)
|
||||
} else {
|
||||
diceFormatted = fmt.Sprintf("%d", Game.Roll2)
|
||||
}
|
||||
} else {
|
||||
diceFormatted = fmt.Sprintf("%d-%d", Game.Roll1, Game.Roll2)
|
||||
}
|
||||
if ev.Player == Game.Player2.Name {
|
||||
c.lastActivity = time.Now()
|
||||
}
|
||||
c.rolled = true
|
||||
log.Printf("%s rolled %s.", ev.Player, diceFormatted)
|
||||
if Game.Turn == 0 && Game.Roll1 == Game.Roll2 {
|
||||
c.Out <- []byte("r")
|
||||
}
|
||||
case *bgammon.EventFailedRoll:
|
||||
log.Printf("*** Failed to roll: %s", ev.Reason)
|
||||
case *bgammon.EventMoved:
|
||||
if ev.Player == Game.Player2.Name {
|
||||
c.lastActivity = time.Now()
|
||||
}
|
||||
log.Printf("%s moved %s.", ev.Player, bgammon.FormatMoves(ev.Moves))
|
||||
case *bgammon.EventFailedMove:
|
||||
var extra string
|
||||
if ev.From != 0 || ev.To != 0 {
|
||||
extra = fmt.Sprintf(" from %s to %s", bgammon.FormatSpace(ev.From), bgammon.FormatSpace(ev.To))
|
||||
}
|
||||
log.Printf("*** Failed to move checker%s: %s", extra, ev.Reason)
|
||||
log.Printf("*** Legal moves: %s", bgammon.FormatMoves(Game.Available))
|
||||
case *bgammon.EventFailedOk:
|
||||
c.Out <- []byte("board") // Refresh game state.
|
||||
log.Printf("*** Failed to submit moves: %s", ev.Reason)
|
||||
case *bgammon.EventWin:
|
||||
log.Printf("%s wins!", ev.Player)
|
||||
if ev.Player == c.Username {
|
||||
c.losses++
|
||||
} else {
|
||||
c.wins++
|
||||
}
|
||||
total := c.wins + c.losses
|
||||
pct := 0.0
|
||||
if c.wins != 0 {
|
||||
pct = (float64(c.wins) / float64(total)) * 100
|
||||
}
|
||||
c.Out <- []byte(fmt.Sprintf("say W %d / L %d (%d, %.0f%%)", c.wins, c.losses, total, pct))
|
||||
c.Out <- []byte("rematch")
|
||||
case *bgammon.EventPing:
|
||||
c.Out <- []byte(fmt.Sprintf("pong %s", ev.Message))
|
||||
default:
|
||||
log.Printf("*** Warning: Received unknown event: %+v", ev)
|
||||
log.Println("*** You may need to upgrade your client.")
|
||||
}
|
||||
}
|
||||
}
|
20
go.mod
Normal file
20
go.mod
Normal file
|
@ -0,0 +1,20 @@
|
|||
module code.rocket9labs.com/tslocum/bgammon-benchmark
|
||||
|
||||
go 1.21.4
|
||||
|
||||
require (
|
||||
code.rocket9labs.com/tslocum/bgammon v0.0.0-20231201021429-50943c96c43d
|
||||
nhooyr.io/websocket v1.8.10
|
||||
)
|
||||
|
||||
require (
|
||||
github.com/gobwas/httphead v0.1.0 // indirect
|
||||
github.com/gobwas/pool v0.2.1 // indirect
|
||||
github.com/gobwas/ws v1.3.1 // indirect
|
||||
github.com/jackc/pgpassfile v1.0.0 // indirect
|
||||
github.com/jackc/pgservicefile v0.0.0-20221227161230-091c0ba34f0a // indirect
|
||||
github.com/jackc/pgx/v5 v5.5.0 // indirect
|
||||
golang.org/x/crypto v0.16.0 // indirect
|
||||
golang.org/x/sys v0.15.0 // indirect
|
||||
golang.org/x/text v0.14.0 // indirect
|
||||
)
|
41
go.sum
Normal file
41
go.sum
Normal file
|
@ -0,0 +1,41 @@
|
|||
code.rocket9labs.com/tslocum/bgammon v0.0.0-20231201021429-50943c96c43d h1:4FGA2vc8j2gCjioYyzrjbW1hOiNxz06QgqvnjctzKoM=
|
||||
code.rocket9labs.com/tslocum/bgammon v0.0.0-20231201021429-50943c96c43d/go.mod h1:+dgD9v8BlzZjzpIB+/g0lgog90YUoPzEZsp1iAchl30=
|
||||
github.com/davecgh/go-spew v1.1.0/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
|
||||
github.com/davecgh/go-spew v1.1.1 h1:vj9j/u1bqnvCEfJOwUhtlOARqs3+rkHYY13jYWTU97c=
|
||||
github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
|
||||
github.com/gobwas/httphead v0.1.0 h1:exrUm0f4YX0L7EBwZHuCF4GDp8aJfVeBrlLQrs6NqWU=
|
||||
github.com/gobwas/httphead v0.1.0/go.mod h1:O/RXo79gxV8G+RqlR/otEwx4Q36zl9rqC5u12GKvMCM=
|
||||
github.com/gobwas/pool v0.2.1 h1:xfeeEhW7pwmX8nuLVlqbzVc7udMDrwetjEv+TZIz1og=
|
||||
github.com/gobwas/pool v0.2.1/go.mod h1:q8bcK0KcYlCgd9e7WYLm9LpyS+YeLd8JVDW6WezmKEw=
|
||||
github.com/gobwas/ws v1.3.1 h1:Qi34dfLMWJbiKaNbDVzM9x27nZBjmkaW6i4+Ku+pGVU=
|
||||
github.com/gobwas/ws v1.3.1/go.mod h1:hRKAFb8wOxFROYNsT1bqfWnhX+b5MFeJM9r2ZSwg/KY=
|
||||
github.com/jackc/pgpassfile v1.0.0 h1:/6Hmqy13Ss2zCq62VdNG8tM1wchn8zjSGOBJ6icpsIM=
|
||||
github.com/jackc/pgpassfile v1.0.0/go.mod h1:CEx0iS5ambNFdcRtxPj5JhEz+xB6uRky5eyVu/W2HEg=
|
||||
github.com/jackc/pgservicefile v0.0.0-20221227161230-091c0ba34f0a h1:bbPeKD0xmW/Y25WS6cokEszi5g+S0QxI/d45PkRi7Nk=
|
||||
github.com/jackc/pgservicefile v0.0.0-20221227161230-091c0ba34f0a/go.mod h1:5TJZWKEWniPve33vlWYSoGYefn3gLQRzjfDlhSJ9ZKM=
|
||||
github.com/jackc/pgx/v5 v5.5.0 h1:NxstgwndsTRy7eq9/kqYc/BZh5w2hHJV86wjvO+1xPw=
|
||||
github.com/jackc/pgx/v5 v5.5.0/go.mod h1:Ig06C2Vu0t5qXC60W8sqIthScaEnFvojjj9dSljmHRA=
|
||||
github.com/jackc/puddle/v2 v2.2.1 h1:RhxXJtFG022u4ibrCSMSiu5aOq1i77R3OHKNJj77OAk=
|
||||
github.com/jackc/puddle/v2 v2.2.1/go.mod h1:vriiEXHvEE654aYKXXjOvZM39qJ0q+azkZFrfEOc3H4=
|
||||
github.com/pmezard/go-difflib v1.0.0 h1:4DBwDE0NGyQoBHbLQYPwSUPoCMWR5BEzIk/f1lZbAQM=
|
||||
github.com/pmezard/go-difflib v1.0.0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4=
|
||||
github.com/stretchr/objx v0.1.0/go.mod h1:HFkY916IF+rwdDfMAkV7OtwuqBVzrE8GR6GFx+wExME=
|
||||
github.com/stretchr/testify v1.3.0/go.mod h1:M5WIy9Dh21IEIfnGCwXGc5bZfKNJtfHm1UVUgZn+9EI=
|
||||
github.com/stretchr/testify v1.7.0/go.mod h1:6Fq8oRcR53rry900zMqJjRRixrwX3KX962/h/Wwjteg=
|
||||
github.com/stretchr/testify v1.8.1 h1:w7B6lhMri9wdJUVmEZPGGhZzrYTPvgJArz7wNPgYKsk=
|
||||
github.com/stretchr/testify v1.8.1/go.mod h1:w2LPCIKwWwSfY2zedu0+kehJoqGctiVI29o6fzry7u4=
|
||||
golang.org/x/crypto v0.16.0 h1:mMMrFzRSCF0GvB7Ne27XVtVAaXLrPmgPC7/v0tkwHaY=
|
||||
golang.org/x/crypto v0.16.0/go.mod h1:gCAAfMLgwOJRpTjQ2zCCt2OcSfYMTeZVSRtQlPC7Nq4=
|
||||
golang.org/x/sync v0.1.0 h1:wsuoTGHzEhffawBOhz5CYhcrV4IdKZbEyZjBMuTp12o=
|
||||
golang.org/x/sync v0.1.0/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
|
||||
golang.org/x/sys v0.6.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
|
||||
golang.org/x/sys v0.15.0 h1:h48lPFYpsTvQJZF4EKyI4aLHaev3CxivZmv7yZig9pc=
|
||||
golang.org/x/sys v0.15.0/go.mod h1:/VUhepiaJMQUp4+oa/7Zr1D23ma6VTLIYjOOTFZPUcA=
|
||||
golang.org/x/text v0.14.0 h1:ScX5w1eTa3QqT8oi6+ziP7dTV1S2+ALU0bI+0zXKWiQ=
|
||||
golang.org/x/text v0.14.0/go.mod h1:18ZOQIKpY8NJVqYksKHtTdi31H5itFRjB5/qKTNYzSU=
|
||||
gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
|
||||
gopkg.in/yaml.v3 v3.0.0-20200313102051-9f266ea9e77c/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=
|
||||
gopkg.in/yaml.v3 v3.0.1 h1:fxVm/GzAzEWqLHuvctI91KS9hhNmmWOoWu0XTYJS7CA=
|
||||
gopkg.in/yaml.v3 v3.0.1/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=
|
||||
nhooyr.io/websocket v1.8.10 h1:mv4p+MnGrLDcPlBoWsvPP7XCzTYMXP9F9eIGoKbgx7Q=
|
||||
nhooyr.io/websocket v1.8.10/go.mod h1:rN9OFWIUwuxg4fR5tELlYC04bXYowCP9GX47ivo2l+c=
|
53
main.go
Normal file
53
main.go
Normal file
|
@ -0,0 +1,53 @@
|
|||
package main
|
||||
|
||||
import (
|
||||
"flag"
|
||||
"fmt"
|
||||
"log"
|
||||
"net"
|
||||
"time"
|
||||
|
||||
"code.rocket9labs.com/tslocum/bgammon"
|
||||
"code.rocket9labs.com/tslocum/bgammon/pkg/server"
|
||||
)
|
||||
|
||||
func joinMatches(conns chan net.Conn) {
|
||||
i := 1
|
||||
for {
|
||||
conn := <-conns
|
||||
|
||||
c := NewLocalClient(conn, "", fmt.Sprintf("BOT_random_%d", i), "", 1)
|
||||
JOINGAME:
|
||||
for {
|
||||
e := <-c.Events
|
||||
switch ev := e.(type) {
|
||||
case *bgammon.EventList:
|
||||
log.Println("LIST!", ev.Games)
|
||||
for _, g := range ev.Games {
|
||||
if g.Players == 1 {
|
||||
c.Out <- []byte(fmt.Sprintf("j %d", g.ID))
|
||||
break JOINGAME
|
||||
}
|
||||
}
|
||||
time.Sleep(2 * time.Second)
|
||||
c.Out <- []byte("ls")
|
||||
default:
|
||||
log.Println("OTHER EVENT")
|
||||
}
|
||||
}
|
||||
go c.HandleEvents()
|
||||
i++
|
||||
}
|
||||
}
|
||||
|
||||
func main() {
|
||||
var serverAddress string
|
||||
flag.StringVar(&serverAddress, "address", "localhost:1337", "Server address")
|
||||
flag.Parse()
|
||||
|
||||
server := server.NewServer("", "", true, false)
|
||||
server.Listen("tcp", serverAddress)
|
||||
conns := server.ListenLocal()
|
||||
|
||||
joinMatches(conns)
|
||||
}
|
Loading…
Reference in a new issue