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LICENSE
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LICENSE
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|
@ -0,0 +1,661 @@
|
|||
GNU AFFERO GENERAL PUBLIC LICENSE
|
||||
Version 3, 19 November 2007
|
||||
|
||||
Copyright (C) 2007 Free Software Foundation, Inc. <https://fsf.org/>
|
||||
Everyone is permitted to copy and distribute verbatim copies
|
||||
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
|
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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
|
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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
|
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|
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|
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code of the modified version.
|
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|
||||
An older license, called the Affero General Public License and
|
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published by Affero, was designed to accomplish similar goals. This is
|
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a different license, not a version of the Affero GPL, but Affero has
|
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released a new version of the Affero GPL which permits relicensing under
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this license.
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The precise terms and conditions for copying, distribution and
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modification follow.
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TERMS AND CONDITIONS
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0. Definitions.
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"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
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"The Program" refers to any copyrightable work licensed under this
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A "covered work" means either the unmodified Program or a work based
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To "propagate" a work means to do anything with it that, without
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To "convey" a work means any kind of propagation that enables other
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An interactive user interface displays "Appropriate Legal Notices"
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The "source code" for a work means the preferred form of the work
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The "System Libraries" of an executable work include anything, other
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The Corresponding Source need not include anything that users
|
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||||
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||||
|
||||
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
|
||||
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|
||||
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|
||||
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|
||||
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|
||||
content, constitutes a covered work. This License acknowledges your
|
||||
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|
||||
|
||||
You may make, run and propagate covered works that you do not
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||||
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|
||||
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|
||||
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||||
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|
||||
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|
||||
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|
||||
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|
||||
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||||
Conveying under any other circumstances is permitted solely under
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|
||||
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|
||||
|
||||
3. Protecting Users' Legal Rights From Anti-Circumvention Law.
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||||
|
||||
No covered work shall be deemed part of an effective technological
|
||||
measure under any applicable law fulfilling obligations under article
|
||||
11 of the WIPO copyright treaty adopted on 20 December 1996, or
|
||||
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|
||||
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|
||||
|
||||
When you convey a covered work, you waive any legal power to forbid
|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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||||
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||||
|
||||
You may convey verbatim copies of the Program's source code as you
|
||||
receive it, in any medium, provided that you conspicuously and
|
||||
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|
||||
keep intact all notices stating that this License and any
|
||||
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|
||||
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.
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||||
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||||
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|
||||
|
||||
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.
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||||
|
||||
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
|
||||
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|
||||
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|
||||
|
||||
Notwithstanding any other provision of this License, for material you
|
||||
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|
||||
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
|
||||
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|
||||
|
||||
e) Declining to grant rights under trademark law for use of some
|
||||
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|
||||
|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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
|
||||
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|
||||
|
||||
If you add terms to a covered work in accord with this section, you
|
||||
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|
||||
additional terms that apply to those files, or a notice indicating
|
||||
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|
||||
|
||||
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
|
||||
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|
||||
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|
||||
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|
||||
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|
||||
|
||||
However, if you cease all violation of this License, then your
|
||||
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|
||||
provisionally, unless and until the copyright holder explicitly and
|
||||
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|
||||
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|
||||
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|
||||
|
||||
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
|
||||
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|
||||
|
||||
Termination of your rights under this section does not terminate the
|
||||
licenses of parties who have received copies or rights from you under
|
||||
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|
||||
reinstated, you do not qualify to receive new licenses for the same
|
||||
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|
||||
|
||||
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/>.
|
273
README.md
Normal file
273
README.md
Normal file
|
@ -0,0 +1,273 @@
|
|||
<a name="readme-top"></a>
|
||||
|
||||
<div align="center">
|
||||
|
||||
# hathoris
|
||||
|
||||
Simple, open-source, web interface & API for controlling your HiFi amplifier on Linux.
|
||||
|
||||
</div>
|
||||
|
||||
<div align="center"><h4><a href="#about-the-project">About the Project</a> • <a href="#goals-and-features">Goals and Features</a> • <a href="#setup">Setup</a> • <a href="#configuration-and-usage">Configuration and Usage</a> • <a href="#compatible-hardware">Compatible Hardware</a> • <a href="#stack-tech">Stack Tech</a> • <a href="#license-and-contributions">License and Contributions</a></h4></div>
|
||||
|
||||
<p align="center"><img src="./assets/mainscreen.png" alt="Main screen"/></p>
|
||||
|
||||
## About the Project
|
||||
|
||||
Hathoris is a web interface and API for controlling an audio amplifier on Linux. It allows selecting audio sources, whether virtual (web radio, streaming, local or remote sources) or physical (S/PDIF, analog line-in, etc., depending on the hardware). It also provides advanced control over exposed sound card parameters, such as overall volume, stereo balance, and on some hardware, settings like treble, bass, and surround.
|
||||
|
||||
|
||||
## Goals and Features
|
||||
|
||||
Hathoris aims to provide a simple and accessible solution for controlling a HiFi amplifier over the network. The key features include:
|
||||
|
||||
- **Easy sharing of HiFi equipment:** Allow multiple users in a household to control an amplifier over WiFi.
|
||||
|
||||
- **Seamless integration:** Restore the simplicity of old HiFi systems while modernizing control.
|
||||
|
||||
- **Support for multiple audio sources:** Handle both physical and virtual sources (S/PDIF input, ).
|
||||
|
||||
- **Sound card/amplifier controls:** Use your browser or the API to remotely change the volume or any other parameters exposed by the sound card.
|
||||
|
||||
- **Integration with multiple application:** Display the current track and/or control the underlying application (like [AirPlay](https://github.com/mikebrady/shairport-sync), [MPRIS2](https://mpris2.readthedocs.io/en/latest/) (Firefox, ...), [mpv](https://github.com/mpv-player/mpv), ...).
|
||||
|
||||
- **Per input volume control:** Thanks to `pulseaudio`, every sink-inputs can be mixed at a given volume.
|
||||
|
||||
|
||||
## Setup
|
||||
|
||||
### Prerequisites
|
||||
|
||||
Hathoris is compatible with any Linux distribution that has PulseAudio. It also requires:
|
||||
|
||||
- `alsa-utils` is required to control sound card parameters, and to handle some physical sources.
|
||||
- `mpv` and `yt-dlp` for managing virtual sources.
|
||||
- A compatible amplifier or sound card (see the [Compatible Hardware](#compatible-hardware) section).
|
||||
|
||||
|
||||
### Quick Installation Guide
|
||||
|
||||
TODO: Add a quick installation guide.
|
||||
|
||||
|
||||
### Build the Project
|
||||
|
||||
To build the project:
|
||||
|
||||
|
||||
1. Clone the repository:
|
||||
|
||||
```
|
||||
git clone https://github.com/nemunaire/hathoris.git
|
||||
cd hathoris
|
||||
```
|
||||
|
||||
2. Build the frontend:
|
||||
|
||||
```
|
||||
cd ui
|
||||
npm install
|
||||
npm run build
|
||||
cd ..
|
||||
```
|
||||
|
||||
3. Then, build the API (which embed the frontend):
|
||||
|
||||
```
|
||||
go build
|
||||
```
|
||||
|
||||
|
||||
## Configuration and Usage
|
||||
|
||||
### Audio Sources
|
||||
|
||||
- **Physical sources** are automatically detected when implemented in the code.
|
||||
- **Application sources** like [shairport-sync](https://github.com/mikebrady/shairport-sync), a [pulseaudio/PipeWire tunnel](https://www.freedesktop.org/wiki/Software/PulseAudio/Documentation/User/Modules/#module-tunnel-sinksource), [Firefox/Chrome/VLC/... and others MPRIS2 compatible softwares](https://mpris2.readthedocs.io/en/latest/)....
|
||||
- **Virtual sources** are configured via a JSON file. (A web configuration interface is planned.)
|
||||
|
||||
Here is an JSON with 2 virtual sources:
|
||||
|
||||
```json
|
||||
{
|
||||
"custom_sources": [
|
||||
{
|
||||
"src": "mpv",
|
||||
"kv": {
|
||||
"file": "http://stream.syntheticfm.com:8040/stream",
|
||||
"name": "Radio Synthetic FM"
|
||||
}
|
||||
},
|
||||
{
|
||||
"src": "mpv",
|
||||
"kv": {
|
||||
"file": "https://youtube.com/channel/UCD-4g5w1h8xQpLaNS_ghU4g",
|
||||
"name": "NewRetroWave",
|
||||
"opts": [
|
||||
"--shuffle"
|
||||
]
|
||||
}
|
||||
}
|
||||
]
|
||||
}
|
||||
```
|
||||
|
||||
### API
|
||||
|
||||
The web interface talks directly to the REST API, so everything that can be perform in the browser can also be performed with the API.
|
||||
|
||||
The API is not yet documented, but a Swagger specification is planned soon.
|
||||
|
||||
|
||||
#### Source Selection
|
||||
|
||||
Here is a basic API call to start listening what's received on the S/PDIF port of the amplifier:
|
||||
|
||||
```
|
||||
curl -X POST http://127.0.0.1:8080/api/sources/spdif/enable
|
||||
```
|
||||
|
||||
Select a virtual source, as defined earlier:
|
||||
|
||||
```
|
||||
curl -X POST http://127.0.0.1:8080/api/sources/mpv-0/enable
|
||||
```
|
||||
|
||||
When enabling one source, any other active source is disabled beforehand.
|
||||
|
||||
|
||||
#### Volume Control
|
||||
|
||||
You can control the sound card volume (and any other parameter it exposes):
|
||||
|
||||
```
|
||||
curl -X POST -d '[108]' http://127.0.0.1:8080/api/mixer/1/values
|
||||
```
|
||||
|
||||
`1` corresponds to the ALSA `NumID`, given by `/api/mixer`:
|
||||
|
||||
```
|
||||
curl http://127.0.0.1:8080/api/mixer'
|
||||
[
|
||||
{
|
||||
"NumID": 1,
|
||||
"Name": "Digital Playback Volume",
|
||||
"Type": "INTEGER",
|
||||
"RW": true,
|
||||
"Min": 0,
|
||||
"Max": 207,
|
||||
"DBScale": {
|
||||
"Min": -103.5,
|
||||
"Step": 0.5,
|
||||
"Mute": 1
|
||||
},
|
||||
"values": [
|
||||
144,
|
||||
144
|
||||
]
|
||||
},
|
||||
{
|
||||
"NumID": 2,
|
||||
"Name": "Analogue Playback Volume",
|
||||
"Type": "INTEGER",
|
||||
"RW": true,
|
||||
"Min": 0,
|
||||
"Max": 1,
|
||||
"DBScale": {
|
||||
"Min": -6,
|
||||
"Step": 6
|
||||
},
|
||||
"values": [
|
||||
1,
|
||||
1
|
||||
]
|
||||
},
|
||||
{
|
||||
"NumID": 3,
|
||||
"Name": "Analogue Playback Boost Volume",
|
||||
"Type": "INTEGER",
|
||||
"RW": true,
|
||||
"Min": 0,
|
||||
"Max": 1,
|
||||
"DBScale": {
|
||||
"Min": 0,
|
||||
"Step": 0.8
|
||||
},
|
||||
"values": [
|
||||
1,
|
||||
1
|
||||
]
|
||||
},
|
||||
{
|
||||
"NumID": 4,
|
||||
"Name": "Digital Playback Switch",
|
||||
"Type": "BOOLEAN",
|
||||
"RW": true,
|
||||
"Min": 0,
|
||||
"Max": 0,
|
||||
"values": [
|
||||
true,
|
||||
true
|
||||
]
|
||||
},
|
||||
{
|
||||
"NumID": 5,
|
||||
"Name": "Deemphasis Switch",
|
||||
"Type": "BOOLEAN",
|
||||
"RW": true,
|
||||
"Min": 0,
|
||||
"Max": 0,
|
||||
"values": [
|
||||
true
|
||||
]
|
||||
},
|
||||
{
|
||||
"NumID": 6,
|
||||
"Name": "DSP Program",
|
||||
"Type": "ENUMERATED",
|
||||
"RW": true,
|
||||
"Min": 0,
|
||||
"Max": 0,
|
||||
"values": [
|
||||
0
|
||||
],
|
||||
"items": [
|
||||
"FIR interpolation with de-emphasis",
|
||||
"Low latency IIR with de-emphasis",
|
||||
"High attenuation with de-emphasis",
|
||||
"Fixed process flow",
|
||||
"Ringing-less low latency FIR"
|
||||
]
|
||||
}
|
||||
]
|
||||
```
|
||||
|
||||
|
||||
## Compatible Hardware
|
||||
|
||||
Hathoris has been tested on several hardware configurations, including:
|
||||
|
||||
- [Voltastream AMP1](https://polyvection.com/news/flashback-how-voltastream-paved-our-way/)
|
||||
- [Voltastream Zero](https://polyvection.com/news/flashback-how-voltastream-paved-our-way/)
|
||||
- [Raspberry Pi with DigiAMP+](https://www.raspberrypi.com/products/digiamp-plus/)
|
||||
|
||||
Additional compatible hardware may be added in the future (don't hesitate to contribute).
|
||||
|
||||
|
||||
## Stack Tech
|
||||
|
||||
- [![Go][Go-badge]][Go-url] - A statically typed, concurrent, and garbage collected language
|
||||
|
||||
[Go-badge]: https://img.shields.io/badge/Go-00ADD8?style=for-the-badge&logo=go
|
||||
[Go-url]: https://go.dev/
|
||||
- [![Svelte][Svelte-badge]][Svelte-url] - A high-performance reactive JavaScript UI library
|
||||
|
||||
[Svelte-badge]: https://img.shields.io/badge/Svelte-FF3E00?style=for-the-badge&logo=svelte
|
||||
[Svelte-url]: https://svelte.dev/
|
||||
|
||||
|
||||
## License and Contributions
|
||||
|
||||
This project is licensed under the [GNU Affero General Public License 3.0](https://www.gnu.org/licenses/agpl-3.0.html).
|
||||
|
||||
Contributions are welcome! The goal is to keep the project simple, efficient, and compatible with as much Linux hardware as possible.
|
215
alsacontrol/cardcontrol.go
Normal file
215
alsacontrol/cardcontrol.go
Normal file
|
@ -0,0 +1,215 @@
|
|||
package alsa
|
||||
|
||||
import (
|
||||
"bufio"
|
||||
"fmt"
|
||||
"os/exec"
|
||||
"sort"
|
||||
"strconv"
|
||||
"strings"
|
||||
)
|
||||
|
||||
type CardControl struct {
|
||||
NumID int64
|
||||
Interface string
|
||||
Name string
|
||||
Type string
|
||||
Access string
|
||||
NValues int64
|
||||
Min int64
|
||||
Max int64
|
||||
Step int64
|
||||
DBScale CardControldBScale
|
||||
Values []string
|
||||
Items []string
|
||||
}
|
||||
|
||||
func (cc *CardControl) parseAmixerField(key, value string) (err error) {
|
||||
switch key {
|
||||
case "numid":
|
||||
cc.NumID, err = strconv.ParseInt(value, 10, 64)
|
||||
case "iface":
|
||||
cc.Interface = value
|
||||
case "name":
|
||||
cc.Name = strings.TrimPrefix(strings.TrimSuffix(value, "'"), "'")
|
||||
case "type":
|
||||
cc.Type = value
|
||||
case "access":
|
||||
cc.Access = value
|
||||
case "values":
|
||||
cc.NValues, err = strconv.ParseInt(value, 10, 64)
|
||||
case "min":
|
||||
cc.Min, err = strconv.ParseInt(value, 10, 64)
|
||||
case "max":
|
||||
cc.Max, err = strconv.ParseInt(value, 10, 64)
|
||||
case "step":
|
||||
cc.Step, err = strconv.ParseInt(value, 10, 64)
|
||||
}
|
||||
|
||||
return
|
||||
}
|
||||
|
||||
func (cc *CardControl) ToCardControlState() *CardControlState {
|
||||
ccs := &CardControlState{
|
||||
NumID: cc.NumID,
|
||||
Type: cc.Type,
|
||||
Name: cc.Name,
|
||||
RW: strings.HasPrefix(cc.Access, "rw"),
|
||||
Items: cc.Items,
|
||||
}
|
||||
|
||||
if cc.DBScale.Min != 0 || cc.DBScale.Step != 0 {
|
||||
ccs.DBScale = &cc.DBScale
|
||||
}
|
||||
|
||||
// Convert values
|
||||
for _, v := range cc.Values {
|
||||
if cc.Type == "INTEGER" || cc.Type == "ENUMERATED" {
|
||||
if tmp, err := strconv.ParseFloat(v, 10); err == nil {
|
||||
ccs.Current = append(ccs.Current, tmp)
|
||||
}
|
||||
} else if cc.Type == "BOOLEAN" {
|
||||
if v == "on" {
|
||||
ccs.Current = append(ccs.Current, true)
|
||||
} else {
|
||||
ccs.Current = append(ccs.Current, false)
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
ccs.Min = cc.Min
|
||||
ccs.Max = cc.Max
|
||||
|
||||
return ccs
|
||||
}
|
||||
|
||||
type CardControldBScale struct {
|
||||
Min float64
|
||||
Step float64
|
||||
Mute int64 `json:",omitempty"`
|
||||
}
|
||||
|
||||
func (cc *CardControldBScale) parseAmixerField(key, value string) (err error) {
|
||||
switch key {
|
||||
case "min":
|
||||
cc.Min, err = strconv.ParseFloat(strings.TrimSuffix(value, "dB"), 10)
|
||||
case "step":
|
||||
cc.Step, err = strconv.ParseFloat(strings.TrimSuffix(value, "dB"), 10)
|
||||
case "mute":
|
||||
cc.Mute, err = strconv.ParseInt(value, 10, 64)
|
||||
}
|
||||
|
||||
return
|
||||
}
|
||||
|
||||
type CardControlState struct {
|
||||
NumID int64
|
||||
Name string
|
||||
Type string
|
||||
RW bool `json:"RW,omitempty"`
|
||||
Min int64
|
||||
Max int64
|
||||
DBScale *CardControldBScale `json:",omitempty"`
|
||||
Current []interface{} `json:"values,omitempty"`
|
||||
Items []string `json:"items,omitempty"`
|
||||
}
|
||||
|
||||
func ParseAmixerContent(cardId string) ([]*CardControl, error) {
|
||||
cardIdType := "-D"
|
||||
if _, err := strconv.Atoi(cardId); err == nil {
|
||||
cardIdType = "-c"
|
||||
}
|
||||
|
||||
cmd := exec.Command("amixer", cardIdType, cardId, "-M", "contents")
|
||||
|
||||
stdout, err := cmd.StdoutPipe()
|
||||
if err != nil {
|
||||
return nil, err
|
||||
}
|
||||
if err := cmd.Start(); err != nil {
|
||||
return nil, err
|
||||
}
|
||||
|
||||
var ret []*CardControl
|
||||
|
||||
fscanner := bufio.NewScanner(stdout)
|
||||
for fscanner.Scan() {
|
||||
line := fscanner.Text()
|
||||
|
||||
if strings.HasPrefix(line, " ; Item #") {
|
||||
cc := ret[len(ret)-1]
|
||||
cc.Items = append(cc.Items, strings.TrimSuffix(line[strings.Index(line, "'")+1:], "'"))
|
||||
} else if strings.HasPrefix(line, " :") {
|
||||
cc := ret[len(ret)-1]
|
||||
line = strings.TrimPrefix(line, " : ")
|
||||
|
||||
kv := strings.SplitN(line, "=", 2)
|
||||
if kv[0] == "values" {
|
||||
cc.Values = strings.Split(kv[1], ",")
|
||||
}
|
||||
} else if strings.HasPrefix(line, " |") || strings.HasPrefix(line, " |") {
|
||||
cc := ret[len(ret)-1]
|
||||
line = strings.TrimSpace(line)
|
||||
if strings.HasPrefix(line, "| dBscale-") {
|
||||
line = strings.TrimPrefix(line, "| dBscale-")
|
||||
|
||||
fields := strings.Split(line, ",")
|
||||
|
||||
var scale CardControldBScale
|
||||
for _, field := range fields {
|
||||
kv := strings.SplitN(field, "=", 2)
|
||||
scale.parseAmixerField(kv[0], kv[1])
|
||||
}
|
||||
cc.DBScale = scale
|
||||
}
|
||||
} else {
|
||||
var cc *CardControl
|
||||
|
||||
if strings.HasPrefix(line, "numid=") {
|
||||
cc = &CardControl{}
|
||||
ret = append(ret, cc)
|
||||
} else {
|
||||
cc = ret[len(ret)-1]
|
||||
line = strings.TrimPrefix(line, " ; ")
|
||||
}
|
||||
|
||||
fields := strings.Split(line, ",")
|
||||
|
||||
for _, field := range fields {
|
||||
kv := strings.SplitN(field, "=", 2)
|
||||
cc.parseAmixerField(kv[0], kv[1])
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
err = cmd.Wait()
|
||||
|
||||
// Sort mixers by NumID
|
||||
sort.Sort(ByNumID(ret))
|
||||
|
||||
return ret, err
|
||||
}
|
||||
|
||||
func (cc *CardControl) CsetAmixer(cardId string, values ...string) error {
|
||||
opts := []string{
|
||||
"-c",
|
||||
cardId,
|
||||
"-M",
|
||||
"cset",
|
||||
fmt.Sprintf("numid=%d", cc.NumID),
|
||||
}
|
||||
opts = append(opts, strings.Join(values, ","))
|
||||
cmd := exec.Command("amixer", opts...)
|
||||
|
||||
if err := cmd.Start(); err != nil {
|
||||
return err
|
||||
}
|
||||
|
||||
return cmd.Wait()
|
||||
}
|
||||
|
||||
type ByNumID []*CardControl
|
||||
|
||||
func (a ByNumID) Len() int { return len(a) }
|
||||
func (a ByNumID) Swap(i, j int) { a[i], a[j] = a[j], a[i] }
|
||||
func (a ByNumID) Less(i, j int) bool { return a[i].NumID < a[j].NumID }
|
|
@ -4,12 +4,18 @@ import (
|
|||
"github.com/gin-gonic/gin"
|
||||
|
||||
"git.nemunai.re/nemunaire/hathoris/config"
|
||||
"git.nemunai.re/nemunaire/hathoris/settings"
|
||||
)
|
||||
|
||||
func DeclareRoutes(router *gin.Engine, cfg *config.Config) {
|
||||
type SettingsGetter func() *settings.Settings
|
||||
|
||||
type SettingsReloader func() error
|
||||
|
||||
func DeclareRoutes(router *gin.Engine, cfg *config.Config, getsettings SettingsGetter, reloadsettings SettingsReloader) {
|
||||
apiRoutes := router.Group("/api")
|
||||
|
||||
declareInputsRoutes(cfg, apiRoutes)
|
||||
declareSettingsRoutes(cfg, getsettings, reloadsettings, apiRoutes)
|
||||
declareSourcesRoutes(cfg, apiRoutes)
|
||||
declareVolumeRoutes(cfg, apiRoutes)
|
||||
}
|
||||
|
|
64
api/settings.go
Normal file
64
api/settings.go
Normal file
|
@ -0,0 +1,64 @@
|
|||
package api
|
||||
|
||||
import (
|
||||
"fmt"
|
||||
"log"
|
||||
"net/http"
|
||||
|
||||
"github.com/gin-gonic/gin"
|
||||
|
||||
"git.nemunai.re/nemunaire/hathoris/config"
|
||||
"git.nemunai.re/nemunaire/hathoris/settings"
|
||||
"git.nemunai.re/nemunaire/hathoris/sources"
|
||||
)
|
||||
|
||||
type loadableSourceExposed struct {
|
||||
Description string `json:"description"`
|
||||
Fields []*sources.SourceField `json:"fields"`
|
||||
}
|
||||
|
||||
func declareSettingsRoutes(cfg *config.Config, getsettings SettingsGetter, reloadsettings SettingsReloader, router *gin.RouterGroup) {
|
||||
router.GET("/settings", func(c *gin.Context) {
|
||||
c.JSON(http.StatusOK, getsettings())
|
||||
})
|
||||
|
||||
router.POST("/settings", func(c *gin.Context) {
|
||||
var params settings.Settings
|
||||
|
||||
// Parse settings
|
||||
err := c.ShouldBindJSON(¶ms)
|
||||
if err != nil {
|
||||
c.AbortWithStatusJSON(http.StatusBadRequest, gin.H{"errmsg": fmt.Sprintf("Something is wrong in received settings: %s", err.Error())})
|
||||
return
|
||||
}
|
||||
|
||||
// Reload current settings
|
||||
*getsettings() = params
|
||||
|
||||
// Save settings
|
||||
getsettings().Save(cfg.SettingsPath)
|
||||
|
||||
err = reloadsettings()
|
||||
if err != nil {
|
||||
log.Println("Unable to reload settings:", err.Error())
|
||||
c.AbortWithStatusJSON(http.StatusInternalServerError, gin.H{"errmsg": fmt.Sprintf("Unable to reload settings: %s", err.Error())})
|
||||
return
|
||||
}
|
||||
|
||||
c.JSON(http.StatusOK, getsettings())
|
||||
})
|
||||
|
||||
router.GET("/settings/loadable_sources", func(c *gin.Context) {
|
||||
ret := map[string]loadableSourceExposed{}
|
||||
|
||||
for k, ls := range sources.LoadableSources {
|
||||
ret[k] = loadableSourceExposed{
|
||||
Description: ls.Description,
|
||||
Fields: sources.GenFields(ls.SourceDefinition),
|
||||
}
|
||||
}
|
||||
|
||||
c.JSON(http.StatusOK, ret)
|
||||
})
|
||||
|
||||
}
|
206
api/volume.go
206
api/volume.go
|
@ -1,16 +1,14 @@
|
|||
package api
|
||||
|
||||
import (
|
||||
"bufio"
|
||||
"flag"
|
||||
"fmt"
|
||||
"net/http"
|
||||
"os/exec"
|
||||
"strconv"
|
||||
"strings"
|
||||
|
||||
"github.com/gin-gonic/gin"
|
||||
|
||||
"git.nemunai.re/nemunaire/hathoris/alsacontrol"
|
||||
"git.nemunai.re/nemunaire/hathoris/config"
|
||||
)
|
||||
|
||||
|
@ -22,13 +20,13 @@ func init() {
|
|||
|
||||
func declareVolumeRoutes(cfg *config.Config, router *gin.RouterGroup) {
|
||||
router.GET("/mixer", func(c *gin.Context) {
|
||||
cnt, err := parseAmixerContent()
|
||||
cnt, err := alsa.ParseAmixerContent(cardId)
|
||||
if err != nil {
|
||||
c.AbortWithStatusJSON(http.StatusInternalServerError, gin.H{"errmsg": err.Error()})
|
||||
return
|
||||
}
|
||||
|
||||
var ret []*CardControlState
|
||||
var ret []*alsa.CardControlState
|
||||
|
||||
for _, cc := range cnt {
|
||||
ret = append(ret, cc.ToCardControlState())
|
||||
|
@ -41,12 +39,12 @@ func declareVolumeRoutes(cfg *config.Config, router *gin.RouterGroup) {
|
|||
mixerRoutes.Use(MixerHandler)
|
||||
|
||||
mixerRoutes.GET("", func(c *gin.Context) {
|
||||
cc := c.MustGet("mixer").(*CardControl)
|
||||
cc := c.MustGet("mixer").(*alsa.CardControl)
|
||||
|
||||
c.JSON(http.StatusOK, cc.ToCardControlState())
|
||||
})
|
||||
mixerRoutes.POST("/values", func(c *gin.Context) {
|
||||
cc := c.MustGet("mixer").(*CardControl)
|
||||
cc := c.MustGet("mixer").(*alsa.CardControl)
|
||||
|
||||
var valuesINT []interface{}
|
||||
|
||||
|
@ -73,7 +71,7 @@ func declareVolumeRoutes(cfg *config.Config, router *gin.RouterGroup) {
|
|||
}
|
||||
}
|
||||
|
||||
err = cc.CsetAmixer(values...)
|
||||
err = cc.CsetAmixer(cardId, values...)
|
||||
if err != nil {
|
||||
c.AbortWithStatusJSON(http.StatusInternalServerError, gin.H{"errmsg": fmt.Sprintf("Unable to set values: %s", err.Error())})
|
||||
return
|
||||
|
@ -84,7 +82,7 @@ func declareVolumeRoutes(cfg *config.Config, router *gin.RouterGroup) {
|
|||
}
|
||||
|
||||
func MixerHandler(c *gin.Context) {
|
||||
mixers, err := parseAmixerContent()
|
||||
mixers, err := alsa.ParseAmixerContent(cardId)
|
||||
if err != nil {
|
||||
c.AbortWithStatusJSON(http.StatusInternalServerError, gin.H{"errmsg": err.Error()})
|
||||
return
|
||||
|
@ -102,193 +100,3 @@ func MixerHandler(c *gin.Context) {
|
|||
|
||||
c.AbortWithStatusJSON(http.StatusNotFound, gin.H{"errmsg": "Mixer not found"})
|
||||
}
|
||||
|
||||
type CardControl struct {
|
||||
NumID int64
|
||||
Interface string
|
||||
Name string
|
||||
Type string
|
||||
Access string
|
||||
NValues int64
|
||||
Min int64
|
||||
Max int64
|
||||
Step int64
|
||||
DBScale CardControldBScale
|
||||
Values []string
|
||||
Items []string
|
||||
}
|
||||
|
||||
func (cc *CardControl) parseAmixerField(key, value string) (err error) {
|
||||
switch key {
|
||||
case "numid":
|
||||
cc.NumID, err = strconv.ParseInt(value, 10, 64)
|
||||
case "iface":
|
||||
cc.Interface = value
|
||||
case "name":
|
||||
cc.Name = strings.TrimPrefix(strings.TrimSuffix(value, "'"), "'")
|
||||
case "type":
|
||||
cc.Type = value
|
||||
case "access":
|
||||
cc.Access = value
|
||||
case "values":
|
||||
cc.NValues, err = strconv.ParseInt(value, 10, 64)
|
||||
case "min":
|
||||
cc.Min, err = strconv.ParseInt(value, 10, 64)
|
||||
case "max":
|
||||
cc.Max, err = strconv.ParseInt(value, 10, 64)
|
||||
case "step":
|
||||
cc.Step, err = strconv.ParseInt(value, 10, 64)
|
||||
}
|
||||
|
||||
return
|
||||
}
|
||||
|
||||
func (cc *CardControl) ToCardControlState() *CardControlState {
|
||||
ccs := &CardControlState{
|
||||
NumID: cc.NumID,
|
||||
Type: cc.Type,
|
||||
Name: cc.Name,
|
||||
RW: strings.HasPrefix(cc.Access, "rw"),
|
||||
Items: cc.Items,
|
||||
}
|
||||
|
||||
if cc.DBScale.Min != 0 || cc.DBScale.Step != 0 {
|
||||
ccs.DBScale = &cc.DBScale
|
||||
}
|
||||
|
||||
// Convert values
|
||||
for _, v := range cc.Values {
|
||||
if cc.Type == "INTEGER" || cc.Type == "ENUMERATED" {
|
||||
if tmp, err := strconv.ParseFloat(v, 10); err == nil {
|
||||
ccs.Current = append(ccs.Current, tmp)
|
||||
}
|
||||
} else if cc.Type == "BOOLEAN" {
|
||||
if v == "on" {
|
||||
ccs.Current = append(ccs.Current, true)
|
||||
} else {
|
||||
ccs.Current = append(ccs.Current, false)
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
ccs.Min = cc.Min
|
||||
ccs.Max = cc.Max
|
||||
|
||||
return ccs
|
||||
}
|
||||
|
||||
type CardControldBScale struct {
|
||||
Min float64
|
||||
Step float64
|
||||
Mute int64 `json:",omitempty"`
|
||||
}
|
||||
|
||||
func (cc *CardControldBScale) parseAmixerField(key, value string) (err error) {
|
||||
switch key {
|
||||
case "min":
|
||||
cc.Min, err = strconv.ParseFloat(strings.TrimSuffix(value, "dB"), 10)
|
||||
case "step":
|
||||
cc.Step, err = strconv.ParseFloat(strings.TrimSuffix(value, "dB"), 10)
|
||||
case "mute":
|
||||
cc.Mute, err = strconv.ParseInt(value, 10, 64)
|
||||
}
|
||||
|
||||
return
|
||||
}
|
||||
|
||||
type CardControlState struct {
|
||||
NumID int64
|
||||
Name string
|
||||
Type string
|
||||
RW bool `json:"RW,omitempty"`
|
||||
Min int64
|
||||
Max int64
|
||||
DBScale *CardControldBScale `json:",omitempty"`
|
||||
Current []interface{} `json:"values,omitempty"`
|
||||
Items []string `json:"items,omitempty"`
|
||||
}
|
||||
|
||||
func parseAmixerContent() ([]*CardControl, error) {
|
||||
cmd := exec.Command("amixer", "-c", cardId, "-M", "contents")
|
||||
|
||||
stdout, err := cmd.StdoutPipe()
|
||||
if err != nil {
|
||||
return nil, err
|
||||
}
|
||||
if err := cmd.Start(); err != nil {
|
||||
return nil, err
|
||||
}
|
||||
|
||||
var ret []*CardControl
|
||||
|
||||
fscanner := bufio.NewScanner(stdout)
|
||||
for fscanner.Scan() {
|
||||
line := fscanner.Text()
|
||||
|
||||
if strings.HasPrefix(line, " ; Item #") {
|
||||
cc := ret[len(ret)-1]
|
||||
cc.Items = append(cc.Items, strings.TrimSuffix(line[strings.Index(line, "'")+1:], "'"))
|
||||
} else if strings.HasPrefix(line, " :") {
|
||||
cc := ret[len(ret)-1]
|
||||
line = strings.TrimPrefix(line, " : ")
|
||||
|
||||
kv := strings.SplitN(line, "=", 2)
|
||||
if kv[0] == "values" {
|
||||
cc.Values = strings.Split(kv[1], ",")
|
||||
}
|
||||
} else if strings.HasPrefix(line, " |") || strings.HasPrefix(line, " |") {
|
||||
cc := ret[len(ret)-1]
|
||||
line = strings.TrimSpace(line)
|
||||
if strings.HasPrefix(line, "| dBscale-") {
|
||||
line = strings.TrimPrefix(line, "| dBscale-")
|
||||
|
||||
fields := strings.Split(line, ",")
|
||||
|
||||
var scale CardControldBScale
|
||||
for _, field := range fields {
|
||||
kv := strings.SplitN(field, "=", 2)
|
||||
scale.parseAmixerField(kv[0], kv[1])
|
||||
}
|
||||
cc.DBScale = scale
|
||||
}
|
||||
} else {
|
||||
var cc *CardControl
|
||||
|
||||
if strings.HasPrefix(line, "numid=") {
|
||||
cc = &CardControl{}
|
||||
ret = append(ret, cc)
|
||||
} else {
|
||||
cc = ret[len(ret)-1]
|
||||
line = strings.TrimPrefix(line, " ; ")
|
||||
}
|
||||
|
||||
fields := strings.Split(line, ",")
|
||||
|
||||
for _, field := range fields {
|
||||
kv := strings.SplitN(field, "=", 2)
|
||||
cc.parseAmixerField(kv[0], kv[1])
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
err = cmd.Wait()
|
||||
return ret, err
|
||||
}
|
||||
|
||||
func (cc *CardControl) CsetAmixer(values ...string) error {
|
||||
opts := []string{
|
||||
"-c",
|
||||
cardId,
|
||||
"-M",
|
||||
"cset",
|
||||
fmt.Sprintf("numid=%d", cc.NumID),
|
||||
}
|
||||
opts = append(opts, strings.Join(values, ","))
|
||||
cmd := exec.Command("amixer", opts...)
|
||||
|
||||
if err := cmd.Start(); err != nil {
|
||||
return err
|
||||
}
|
||||
|
||||
return cmd.Wait()
|
||||
}
|
||||
|
|
19
app.go
19
app.go
|
@ -49,7 +49,9 @@ func NewApp(cfg *config.Config) *App {
|
|||
|
||||
// Register routes
|
||||
ui.DeclareRoutes(router, cfg)
|
||||
api.DeclareRoutes(router, cfg)
|
||||
api.DeclareRoutes(router, cfg, func() *settings.Settings {
|
||||
return app.settings
|
||||
}, app.loadCustomSources)
|
||||
|
||||
router.GET("/api/version", func(c *gin.Context) {
|
||||
c.JSON(http.StatusOK, gin.H{"version": Version})
|
||||
|
@ -82,6 +84,21 @@ func (app *App) loadCustomSources() error {
|
|||
}
|
||||
}
|
||||
|
||||
// Delete old custom sources, no more in config
|
||||
for id1 := range sources.SoundSources {
|
||||
found := false
|
||||
for id2, csrc := range app.settings.CustomSources {
|
||||
if id1 == fmt.Sprintf("%s-%d", csrc.Source, id2) {
|
||||
found = true
|
||||
break
|
||||
}
|
||||
}
|
||||
|
||||
if !found {
|
||||
delete(sources.SoundSources, id1)
|
||||
}
|
||||
}
|
||||
|
||||
return nil
|
||||
}
|
||||
|
||||
|
|
BIN
assets/mainscreen.png
Normal file
BIN
assets/mainscreen.png
Normal file
Binary file not shown.
After Width: | Height: | Size: 181 KiB |
53
sources/fields.go
Normal file
53
sources/fields.go
Normal file
|
@ -0,0 +1,53 @@
|
|||
package sources
|
||||
|
||||
import (
|
||||
"reflect"
|
||||
"strings"
|
||||
)
|
||||
|
||||
type SourceField struct {
|
||||
Id string `json:"id"`
|
||||
Type string `json:"type"`
|
||||
Label string `json:"label,omitempty"`
|
||||
Placeholder string `json:"placeholder,omitempty"`
|
||||
Default interface{} `json:"default,omitempty"`
|
||||
Required bool `json:"required,omitempty"`
|
||||
Description string `json:"description,omitempty"`
|
||||
}
|
||||
|
||||
func GenFields(data interface{}) (fields []*SourceField) {
|
||||
if data != nil {
|
||||
dataMeta := reflect.Indirect(reflect.ValueOf(data)).Type()
|
||||
|
||||
for i := 0; i < dataMeta.NumField(); i += 1 {
|
||||
field := dataMeta.Field(i)
|
||||
if field.IsExported() {
|
||||
fields = append(fields, GenField(field))
|
||||
}
|
||||
}
|
||||
}
|
||||
return
|
||||
}
|
||||
|
||||
func GenField(field reflect.StructField) (f *SourceField) {
|
||||
f = &SourceField{
|
||||
Id: field.Name,
|
||||
Type: field.Type.String(),
|
||||
Label: field.Tag.Get("label"),
|
||||
Placeholder: field.Tag.Get("placeholder"),
|
||||
Default: field.Tag.Get("default"),
|
||||
Description: field.Tag.Get("description"),
|
||||
}
|
||||
|
||||
jsonTag := field.Tag.Get("json")
|
||||
jsonTuples := strings.Split(jsonTag, ",")
|
||||
if len(jsonTuples) > 0 && len(jsonTuples[0]) > 0 {
|
||||
f.Id = jsonTuples[0]
|
||||
}
|
||||
|
||||
if f.Label == "" {
|
||||
f.Label = field.Name
|
||||
}
|
||||
|
||||
return
|
||||
}
|
|
@ -3,16 +3,21 @@ package spdif
|
|||
import (
|
||||
"fmt"
|
||||
"io"
|
||||
"log"
|
||||
"os"
|
||||
"os/exec"
|
||||
"path"
|
||||
"strconv"
|
||||
"time"
|
||||
|
||||
"git.nemunai.re/nemunaire/hathoris/alsacontrol"
|
||||
"git.nemunai.re/nemunaire/hathoris/sources"
|
||||
)
|
||||
|
||||
type SPDIFSource struct {
|
||||
processRec *exec.Cmd
|
||||
processPlay *exec.Cmd
|
||||
endChan chan bool
|
||||
DeviceIn string
|
||||
DeviceOut string
|
||||
Bitrate int64
|
||||
|
@ -28,12 +33,16 @@ func init() {
|
|||
idfile := path.Join(thisdir, "id")
|
||||
if fd, err := os.Open(idfile); err == nil {
|
||||
if cnt, err := io.ReadAll(fd); err == nil && string(cnt) == "imxspdif\n" {
|
||||
sources.SoundSources["imxspdif"] = &SPDIFSource{
|
||||
DeviceIn: "imxspdif",
|
||||
DeviceOut: "is31ap2121",
|
||||
Bitrate: 48000,
|
||||
Channels: 2,
|
||||
Format: "S24_LE",
|
||||
sr, err := getCardSampleRate("imxspdif")
|
||||
if err == nil {
|
||||
sources.SoundSources["imxspdif"] = &SPDIFSource{
|
||||
endChan: make(chan bool, 1),
|
||||
DeviceIn: "imxspdif",
|
||||
DeviceOut: "is31ap2121",
|
||||
Bitrate: sr,
|
||||
Channels: 2,
|
||||
Format: "S24_LE",
|
||||
}
|
||||
}
|
||||
}
|
||||
fd.Close()
|
||||
|
@ -44,6 +53,9 @@ func init() {
|
|||
}
|
||||
|
||||
func (s *SPDIFSource) GetName() string {
|
||||
if s.IsActive() {
|
||||
return fmt.Sprintf("S/PDIF %.1f kHz", float32(s.Bitrate)/1000)
|
||||
}
|
||||
return "S/PDIF"
|
||||
}
|
||||
|
||||
|
@ -63,6 +75,22 @@ func (s *SPDIFSource) Enable() error {
|
|||
s.processPlay.Process.Kill()
|
||||
}
|
||||
|
||||
// Update bitrate
|
||||
sr, err := getCardSampleRate(s.DeviceIn)
|
||||
if err != nil {
|
||||
return err
|
||||
}
|
||||
// If no bitrate, asume soundcard is sleeping, try to wake up with a random bitrate
|
||||
if sr == 0 {
|
||||
sr = 44100
|
||||
}
|
||||
s.Bitrate = sr
|
||||
|
||||
// If no bitrate, asume soundcard is sleeping, try to wake up with a random bitrate
|
||||
if sr == 0 {
|
||||
sr = 44100
|
||||
}
|
||||
|
||||
pipeR, pipeW, err := os.Pipe()
|
||||
if err != nil {
|
||||
return err
|
||||
|
@ -86,13 +114,15 @@ func (s *SPDIFSource) Enable() error {
|
|||
s.processPlay = nil
|
||||
}()
|
||||
|
||||
s.processRec = exec.Command("arecord", "-t", "wav", "-f", s.Format, fmt.Sprintf("-r%d", s.Bitrate), fmt.Sprintf("-c%d", s.Channels), "-D", "hw:"+s.DeviceIn, "-B0", "--buffer-size=512")
|
||||
s.processRec = exec.Command("arecord", "-t", "wav", "-f", s.Format, fmt.Sprintf("-r%d", s.Bitrate), fmt.Sprintf("-c%d", s.Channels), "-D", "hw:"+s.DeviceIn, "-F0", "--period-size=512", "-B0", "--buffer-size=512")
|
||||
s.processRec.Stdout = pipeW
|
||||
if err := s.processRec.Start(); err != nil {
|
||||
s.processPlay.Process.Kill()
|
||||
return err
|
||||
}
|
||||
|
||||
go s.watchBitrate()
|
||||
|
||||
go func() {
|
||||
err := s.processRec.Wait()
|
||||
if err != nil {
|
||||
|
@ -100,6 +130,7 @@ func (s *SPDIFSource) Enable() error {
|
|||
}
|
||||
pipeW.Close()
|
||||
|
||||
s.endChan <- true
|
||||
s.processRec = nil
|
||||
}()
|
||||
|
||||
|
@ -116,3 +147,75 @@ func (s *SPDIFSource) Disable() error {
|
|||
|
||||
return nil
|
||||
}
|
||||
|
||||
func getCardSampleRate(cardId string) (sr int64, err error) {
|
||||
cc, err := alsa.ParseAmixerContent("hw:" + cardId)
|
||||
if err != nil {
|
||||
return 0, fmt.Errorf("unable to parse amixer content: %w", err)
|
||||
}
|
||||
|
||||
for _, c := range cc {
|
||||
if len(c.Values) == 1 {
|
||||
val, err := strconv.Atoi(c.Values[0])
|
||||
if c.Name == "RX Sample Rate" && err == nil {
|
||||
return int64(val), nil
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
return 0, fmt.Errorf("unable to find 'RX Sample Rate' control value")
|
||||
}
|
||||
|
||||
func (s *SPDIFSource) watchBitrate() {
|
||||
ticker := time.NewTicker(time.Second)
|
||||
|
||||
nbAt0 := 0
|
||||
loop:
|
||||
for {
|
||||
select {
|
||||
case <-ticker.C:
|
||||
sr, err := getCardSampleRate(s.DeviceIn)
|
||||
if err == nil {
|
||||
if sr == 0 {
|
||||
nbAt0 += 1
|
||||
if nbAt0 >= 30 {
|
||||
log.Printf("[SPDIF] Sample rate is at %d Hz for %d seconds, disabling", sr, nbAt0)
|
||||
s.Disable()
|
||||
|
||||
// Wait process exited
|
||||
for {
|
||||
if s.processPlay == nil && s.processRec == nil {
|
||||
break
|
||||
}
|
||||
time.Sleep(100 * time.Millisecond)
|
||||
}
|
||||
} else if nbAt0 == 1 || nbAt0%5 == 0 {
|
||||
log.Printf("[SPDIF] Sample rate is at %d Hz for %d seconds", sr, nbAt0)
|
||||
}
|
||||
} else {
|
||||
nbAt0 = 0
|
||||
if s.Bitrate/10 != sr/10 {
|
||||
log.Printf("[SPDIF] Sample rate changes from %d to %d Hz", s.Bitrate, sr)
|
||||
s.Bitrate = sr
|
||||
|
||||
s.Disable()
|
||||
|
||||
// Wait process exited
|
||||
for {
|
||||
if s.processPlay == nil && s.processRec == nil {
|
||||
break
|
||||
}
|
||||
time.Sleep(100 * time.Millisecond)
|
||||
}
|
||||
|
||||
s.Enable()
|
||||
}
|
||||
}
|
||||
}
|
||||
case <-s.endChan:
|
||||
break loop
|
||||
}
|
||||
}
|
||||
|
||||
ticker.Stop()
|
||||
}
|
||||
|
|
|
@ -64,6 +64,7 @@ func DeclareRoutes(router *gin.Engine, cfg *config.Config) {
|
|||
}
|
||||
|
||||
router.GET("/", serveOrReverse("", cfg))
|
||||
router.GET("/settings", serveOrReverse("", cfg))
|
||||
|
||||
router.GET("/_app/*_", serveOrReverse("", cfg))
|
||||
router.GET("/img/*_", serveOrReverse("", cfg))
|
||||
|
|
|
@ -20,12 +20,12 @@
|
|||
{#if (showInactives && $inputsList.length === 0) || (!showInactives && $activeInputs.length === 0)}
|
||||
<li class="list-group-item py-3">
|
||||
<span class="text-muted">
|
||||
Aucune source active.
|
||||
No active source.
|
||||
</span>
|
||||
</li>
|
||||
{/if}
|
||||
{#each $inputsList as input, iid}
|
||||
{#if showInactives || input.active}
|
||||
{#if input.streams && (showInactives || input.active)}
|
||||
{#each Object.keys(input.streams) as idstream}
|
||||
{@const title = input.streams[idstream]}
|
||||
<li class="list-group-item py-3 d-flex flex-column">
|
||||
|
|
58
ui/src/lib/components/SettingInput.svelte
Normal file
58
ui/src/lib/components/SettingInput.svelte
Normal file
|
@ -0,0 +1,58 @@
|
|||
<script>
|
||||
import { createEventDispatcher } from 'svelte';
|
||||
|
||||
import BasicInput from '$lib/components/SettingInputBasic.svelte';
|
||||
|
||||
const dispatch = createEventDispatcher();
|
||||
|
||||
export let field = { };
|
||||
export let id = null;
|
||||
export let value = undefined;
|
||||
|
||||
if (field.type && (value === undefined || value === null)) {
|
||||
if (field.type.startsWith('[]')) {
|
||||
value = [];
|
||||
} else if (field.type === 'int') {
|
||||
value = 0;
|
||||
} else {
|
||||
value = "";
|
||||
}
|
||||
}
|
||||
|
||||
function addElement() {
|
||||
if (field.type.endsWith('int')) {
|
||||
value.push(0);
|
||||
} else {
|
||||
value.push("");
|
||||
}
|
||||
value = value;
|
||||
}
|
||||
</script>
|
||||
|
||||
{#if field.type.startsWith("[]")}
|
||||
{#each value as val, k}
|
||||
{#if k !== 0}<br>{/if}
|
||||
<BasicInput
|
||||
{field}
|
||||
{id}
|
||||
bind:value={value[k]}
|
||||
on:change={(e) => dispatch('change', e)}
|
||||
on:input={(e) => dispatch('input', e)}
|
||||
/>
|
||||
{/each}
|
||||
<button
|
||||
class="btn btn-sm btn-info"
|
||||
on:click={addElement}
|
||||
on:keypress={addElement}
|
||||
>
|
||||
<i class="bi bi-plus" />
|
||||
</button>
|
||||
{:else}
|
||||
<BasicInput
|
||||
{field}
|
||||
{id}
|
||||
bind:value={value}
|
||||
on:change={(e) => dispatch('change', e)}
|
||||
on:input={(e) => dispatch('input', e)}
|
||||
/>
|
||||
{/if}
|
31
ui/src/lib/components/SettingInputBasic.svelte
Normal file
31
ui/src/lib/components/SettingInputBasic.svelte
Normal file
|
@ -0,0 +1,31 @@
|
|||
<script>
|
||||
import { createEventDispatcher } from 'svelte';
|
||||
|
||||
const dispatch = createEventDispatcher();
|
||||
|
||||
export let field = { };
|
||||
export let id = null;
|
||||
export let value = "";
|
||||
</script>
|
||||
|
||||
{#if field.type.endsWith('int')}
|
||||
<input
|
||||
type="number"
|
||||
id={id}
|
||||
class="form-control form-control-sm"
|
||||
placeholder={field.placeholder}
|
||||
bind:value={value}
|
||||
on:change={(e) => dispatch('change', e)}
|
||||
on:input={(e) => dispatch('input', e)}
|
||||
>
|
||||
{:else}
|
||||
<input
|
||||
type="text"
|
||||
id={id}
|
||||
class="form-control form-control-sm"
|
||||
placeholder={field.placeholder}
|
||||
bind:value={value}
|
||||
on:change={(e) => dispatch('change', e)}
|
||||
on:input={(e) => dispatch('input', e)}
|
||||
>
|
||||
{/if}
|
20
ui/src/lib/components/SettingsButton.svelte
Normal file
20
ui/src/lib/components/SettingsButton.svelte
Normal file
|
@ -0,0 +1,20 @@
|
|||
<script>
|
||||
import { page } from '$app/stores';
|
||||
|
||||
export { className as class };
|
||||
let className = '';
|
||||
|
||||
function showModal() {
|
||||
|
||||
}
|
||||
</script>
|
||||
|
||||
<div class={className}>
|
||||
<a
|
||||
href={$page.route.id == '/settings' ? "/" : "/settings"}
|
||||
class="btn btn-link"
|
||||
class:text-muted={$page.route.id == '/settings'}
|
||||
>
|
||||
<i class="bi bi-gear"></i>
|
||||
</a>
|
||||
</div>
|
|
@ -4,12 +4,15 @@
|
|||
let activating_source = null;
|
||||
async function clickSource(src) {
|
||||
activating_source = src.id;
|
||||
if (src.enabled) {
|
||||
await src.deactivate();
|
||||
await sources.refresh();
|
||||
} else {
|
||||
await src.activate();
|
||||
await sources.refresh();
|
||||
try {
|
||||
if (src.enabled) {
|
||||
await src.deactivate();
|
||||
await sources.refresh();
|
||||
} else {
|
||||
await src.activate();
|
||||
await sources.refresh();
|
||||
}
|
||||
} catch {
|
||||
}
|
||||
activating_source = null;
|
||||
}
|
||||
|
|
26
ui/src/lib/custom_source.js
Normal file
26
ui/src/lib/custom_source.js
Normal file
|
@ -0,0 +1,26 @@
|
|||
export class CustomSource {
|
||||
constructor(res) {
|
||||
if (res) {
|
||||
this.update(res);
|
||||
}
|
||||
}
|
||||
|
||||
update({ src, kv }) {
|
||||
this.src = src;
|
||||
this.kv = kv;
|
||||
}
|
||||
}
|
||||
|
||||
export async function retrieveLoadableSources() {
|
||||
const res = await fetch(`api/settings/loadable_sources`, {headers: {'Accept': 'application/json'}})
|
||||
if (res.status == 200) {
|
||||
const data = await res.json();
|
||||
if (data == null) {
|
||||
return {}
|
||||
} else {
|
||||
return data;
|
||||
}
|
||||
} else {
|
||||
throw new Error((await res.json()).errmsg);
|
||||
}
|
||||
}
|
54
ui/src/lib/settings.js
Normal file
54
ui/src/lib/settings.js
Normal file
|
@ -0,0 +1,54 @@
|
|||
import { CustomSource } from '$lib/custom_source.js';
|
||||
|
||||
export class Settings {
|
||||
constructor(res) {
|
||||
if (res) {
|
||||
this.update(res);
|
||||
}
|
||||
}
|
||||
|
||||
update({ custom_sources }) {
|
||||
if (custom_sources) {
|
||||
this.custom_sources = custom_sources.map((e) => new CustomSource(e));
|
||||
} else {
|
||||
this.custom_sources = [];
|
||||
}
|
||||
}
|
||||
|
||||
async save(avoidStructUpdate) {
|
||||
const res = await fetch('api/settings', {
|
||||
headers: {'Accept': 'application/json'},
|
||||
method: 'POST',
|
||||
body: JSON.stringify(this),
|
||||
});
|
||||
if (res.status == 200) {
|
||||
const data = await res.json();
|
||||
if (!avoidStructUpdate) {
|
||||
if (data == null) {
|
||||
this.update({});
|
||||
} else {
|
||||
this.update(data);
|
||||
}
|
||||
return this;
|
||||
} else {
|
||||
return new Settings(data);
|
||||
}
|
||||
} else {
|
||||
throw new Error((await res.json()).errmsg);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
export async function getSettings() {
|
||||
const res = await fetch(`api/settings`, {headers: {'Accept': 'application/json'}})
|
||||
if (res.status == 200) {
|
||||
const data = await res.json();
|
||||
if (data == null) {
|
||||
return {}
|
||||
} else {
|
||||
return new Settings(data);
|
||||
}
|
||||
} else {
|
||||
throw new Error((await res.json()).errmsg);
|
||||
}
|
||||
}
|
24
ui/src/lib/stores/loadable-sources.js
Normal file
24
ui/src/lib/stores/loadable-sources.js
Normal file
|
@ -0,0 +1,24 @@
|
|||
import { derived, writable } from 'svelte/store';
|
||||
|
||||
import { retrieveLoadableSources } from '$lib/custom_source'
|
||||
|
||||
function createLoadableSourcesStore() {
|
||||
const { subscribe, set, update } = writable(null);
|
||||
|
||||
return {
|
||||
subscribe,
|
||||
|
||||
set: (v) => {
|
||||
update((m) => v);
|
||||
},
|
||||
|
||||
refresh: async () => {
|
||||
const map = await retrieveLoadableSources();
|
||||
update((m) => map);
|
||||
return map;
|
||||
},
|
||||
};
|
||||
|
||||
}
|
||||
|
||||
export const loadablesSources = createLoadableSourcesStore();
|
|
@ -10,6 +10,7 @@
|
|||
inputs.refresh();
|
||||
setInterval(inputs.refresh, 4500);
|
||||
|
||||
import SettingsButton from '$lib/components/SettingsButton.svelte';
|
||||
import SourceSelection from '$lib/components/SourceSelection.svelte';
|
||||
|
||||
const version = fetch('api/version', {headers: {'Accept': 'application/json'}}).then((res) => res.json())
|
||||
|
@ -21,13 +22,17 @@
|
|||
|
||||
<div class="flex-fill d-flex flex-column">
|
||||
<div class="container-fluid flex-fill d-flex flex-column justify-content-start">
|
||||
<div class="position-absolute" style="right: 0.5rem">
|
||||
<SettingsButton />
|
||||
</div>
|
||||
|
||||
<div class="my-3">
|
||||
<SourceSelection />
|
||||
</div>
|
||||
|
||||
{#if $activeSources.length === 0 && $activeInputs.length === 0}
|
||||
<div class="text-muted text-center mt-1 mb-1">
|
||||
Aucune source active pour l'instant.
|
||||
No active audio source currently.
|
||||
</div>
|
||||
{:else}
|
||||
<marquee>
|
||||
|
@ -38,7 +43,7 @@
|
|||
{#if source.currentTitle}
|
||||
<strong>{source.currentTitle}</strong> <span class="text-muted">@ {source.name}</span>
|
||||
{:else}
|
||||
{source.name} activée
|
||||
{source.name} enabled
|
||||
{/if}
|
||||
</div>
|
||||
</div>
|
||||
|
@ -48,14 +53,14 @@
|
|||
<div class="d-inline-block me-3">
|
||||
<div class="d-flex justify-content-between align-items-center">
|
||||
<div>
|
||||
{#if input.streams.length}
|
||||
{#if input.streams && input.streams.length}
|
||||
{#each Object.keys(input.streams) as idstream}
|
||||
{@const title = input.streams[idstream]}
|
||||
<strong>{title}</strong>
|
||||
{/each}
|
||||
<span class="text-muted">@ {input.name}</span>
|
||||
{:else}
|
||||
{input.name} activée
|
||||
{input.name} enabled
|
||||
{/if}
|
||||
</div>
|
||||
</div>
|
||||
|
|
|
@ -52,7 +52,7 @@
|
|||
<div class="d-flex justify-content-between">
|
||||
<div>
|
||||
<i class="bi bi-speaker"></i>
|
||||
Sources
|
||||
Inputs
|
||||
</div>
|
||||
<button
|
||||
class="btn btn-sm"
|
||||
|
|
24
ui/src/routes/settings/+page.js
Normal file
24
ui/src/routes/settings/+page.js
Normal file
|
@ -0,0 +1,24 @@
|
|||
import { error } from '@sveltejs/kit';
|
||||
import { getSettings } from '$lib/settings';
|
||||
import { loadablesSources } from '$lib/stores/loadable-sources.js';
|
||||
|
||||
export const load = async({ parent, fetch }) => {
|
||||
const data = await parent();
|
||||
|
||||
await loadablesSources.refresh();
|
||||
|
||||
let settings;
|
||||
try {
|
||||
settings = await getSettings();
|
||||
} catch (err) {
|
||||
throw error(err.status, err.statusText);
|
||||
}
|
||||
|
||||
const version = fetch('/api/version').then((res) => res.json());
|
||||
|
||||
return {
|
||||
...data,
|
||||
settings,
|
||||
version,
|
||||
};
|
||||
}
|
153
ui/src/routes/settings/+page.svelte
Normal file
153
ui/src/routes/settings/+page.svelte
Normal file
|
@ -0,0 +1,153 @@
|
|||
<script>
|
||||
import { invalidate } from '$app/navigation';
|
||||
import { tick } from 'svelte';
|
||||
|
||||
import Input from '$lib/components/SettingInput.svelte';
|
||||
import { loadablesSources } from '$lib/stores/loadable-sources';
|
||||
|
||||
export let data;
|
||||
|
||||
async function submitSettings(avoidStructUpdate) {
|
||||
return await data.settings.save(avoidStructUpdate);
|
||||
}
|
||||
|
||||
function addCustomSource() {
|
||||
data.settings.custom_sources.push({ edit_name: true, kv: { name: "" } });
|
||||
data.settings.custom_sources = data.settings.custom_sources;
|
||||
|
||||
tick().then(() => {
|
||||
document.getElementById("src_name_" + (data.settings.custom_sources.length - 1)).focus();
|
||||
})
|
||||
}
|
||||
|
||||
async function deleteCustomSource(isrc) {
|
||||
data.settings.custom_sources.splice(isrc);
|
||||
data.settings = await submitSettings();
|
||||
}
|
||||
</script>
|
||||
|
||||
<div class="container">
|
||||
<div class="card my-3">
|
||||
<h4 class="card-header">
|
||||
<div class="d-flex justify-content-between">
|
||||
<div>
|
||||
<i class="bi bi-gear"></i>
|
||||
General Settings
|
||||
</div>
|
||||
</div>
|
||||
</h4>
|
||||
<div class="card-body">
|
||||
<span class="text-muted">Version:</span>
|
||||
{#await data.version then version}
|
||||
{version.version}
|
||||
{/await}
|
||||
</div>
|
||||
</div>
|
||||
|
||||
<div class="card my-3">
|
||||
<h4 class="card-header">
|
||||
<div class="d-flex justify-content-between">
|
||||
<div>
|
||||
<i class="bi bi-cassette"></i>
|
||||
Custom Sources
|
||||
</div>
|
||||
<button
|
||||
class="btn btn-sm btn-primary"
|
||||
on:click={() => addCustomSource()}
|
||||
on:keypress={() => addCustomSource()}
|
||||
>
|
||||
<i class="bi bi-plus"></i>
|
||||
</button>
|
||||
</div>
|
||||
</h4>
|
||||
<div class="list-group list-group-flush">
|
||||
{#each data.settings.custom_sources as source, isrc}
|
||||
<div class="list-group-item">
|
||||
<div class="d-flex justify-content-between align-items-start mb-1">
|
||||
<div class="d-flex gap-2 align-items-center">
|
||||
<h5
|
||||
class="mb-0"
|
||||
on:click={() => source.edit_name = true}
|
||||
>
|
||||
{#if source.kv && source.kv.name !== undefined}
|
||||
{#if !source.edit_name}
|
||||
{source.kv.name}
|
||||
{:else}
|
||||
<input
|
||||
type="text"
|
||||
id={"src_name_" + isrc}
|
||||
class="form-control"
|
||||
placeholder="Source's name"
|
||||
bind:value={data.settings.custom_sources[isrc].kv["name"]}
|
||||
on:input={submitSettings}
|
||||
>
|
||||
{/if}
|
||||
{:else}
|
||||
{source.src} #{isrc}
|
||||
{/if}
|
||||
</h5>
|
||||
{#if source.src}
|
||||
<small class="badge bg-secondary">{source.src}</small>
|
||||
{/if}
|
||||
</div>
|
||||
<button
|
||||
type="button"
|
||||
class="btn btn-sm btn-danger"
|
||||
on:click={() => deleteCustomSource(isrc)}
|
||||
on:keypress={() => deleteCustomSource(isrc)}
|
||||
>
|
||||
<i class="bi bi-trash"></i>
|
||||
</button>
|
||||
</div>
|
||||
{#if source.src && source.kv}
|
||||
{#if $loadablesSources[source.src].fields}
|
||||
{#each $loadablesSources[source.src].fields.filter((e) => e.id !== "name") as field (field.id)}
|
||||
<div class="d-flex gap-3 mb-2">
|
||||
<label for={"input_" + isrc + "_" + field.id} class="form-label">
|
||||
{field.label}
|
||||
</label>
|
||||
<Input
|
||||
id={"input_" + isrc + "_" + field.id}
|
||||
{field}
|
||||
bind:value={data.settings.custom_sources[isrc].kv[field.id]}
|
||||
on:input={submitSettings}
|
||||
/>
|
||||
</div>
|
||||
{/each}
|
||||
{:else}
|
||||
{#each Object.keys(source.kv).filter((e) => e !== "name") as k}
|
||||
<div class="d-flex gap-3 mb-2">
|
||||
<label for={"input_" + isrc + "_" + k} class="form-label">
|
||||
{k}
|
||||
</label>
|
||||
<Input
|
||||
id={"input_" + isrc + "_" + k}
|
||||
{field}
|
||||
bind:value={data.settings.custom_sources[isrc].kv[k]}
|
||||
on:input={submitSettings}
|
||||
/>
|
||||
</div>
|
||||
{/each}
|
||||
{/if}
|
||||
{:else}
|
||||
Choose a new custom source:
|
||||
<div class="d-flex gap-3">
|
||||
{#if $loadablesSources}
|
||||
{#each Object.keys($loadablesSources) as kls}
|
||||
<button
|
||||
class="btn btn-sm btn-primary"
|
||||
title={$loadablesSources[kls].description}
|
||||
on:click={() => data.settings.custom_sources[isrc].src = kls}
|
||||
on:keypress={() => data.settings.custom_sources[isrc].src = kls}
|
||||
>
|
||||
{kls}
|
||||
</button>
|
||||
{/each}
|
||||
{/if}
|
||||
</div>
|
||||
{/if}
|
||||
</div>
|
||||
{/each}
|
||||
</div>
|
||||
</div>
|
||||
</div>
|
Loading…
Add table
Add a link
Reference in a new issue