sovonegr/TorrServerJellyfin
1
0
Fork 0
mirror of https://github.com/Ernous/TorrServerJellyfin.git synced 2025-12-15 20:06:10 +05:00
Code Issues Packages Projects Releases Wiki Activity

initial

Browse Source
This commit is contained in:
yourok
2018-08-29 12:33:14 +03:00
commit 0ca43a2c4d
54 changed files with 5669 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files

23
.gitignore vendored Normal file
View File

@@ -0,0 +1,23 @@
# Binaries for programs and plugins
*.exe
*.exe~
*.dll
*.so
*.dylib
# Test binary, build with `go test -c`
*.test
# Output of the go coverage tool, specifically when used with LiteIDE
*.out
TorrServer.iml
.idea/
src/github.com/
src/golang.org/
src/bazil.org/
src/gopkg.in/
pkg/
bin/
dist/

674
LICENSE Normal file
View File

@@ -0,0 +1,674 @@
GNU GENERAL PUBLIC LICENSE
Version 3, 29 June 2007
Copyright (C) 2007 Free Software Foundation, Inc. <http://fsf.org/>
Everyone is permitted to copy and distribute verbatim copies
of this license document, but changing it is not allowed.
Preamble
The GNU General Public License is a free, copyleft license for
software and other kinds of works.
The licenses for most software and other practical works are designed
to take away your freedom to share and change the works. By contrast,
the GNU General Public License is intended to guarantee your freedom to
share and change all versions of a program--to make sure it remains free
software for all its users. We, the Free Software Foundation, use the
GNU General Public License for most of our software; it applies also to
any other work released this way by its authors. You can apply it to
your programs, too.
When we speak of free software, we are referring to freedom, not
price. Our General Public Licenses are designed to make sure that you
have the freedom to distribute copies of free software (and charge for
them if you wish), that you receive source code or can get it if you
want it, that you can change the software or use pieces of it in new
free programs, and that you know you can do these things.
To protect your rights, we need to prevent others from denying you
these rights or asking you to surrender the rights. Therefore, you have
certain responsibilities if you distribute copies of the software, or if
you modify it: responsibilities to respect the freedom of others.
For example, if you distribute copies of such a program, whether
gratis or for a fee, you must pass on to the recipients the same
freedoms that you received. You must make sure that they, too, receive
or can get the source code. And you must show them these terms so they
know their rights.
Developers that use the GNU GPL protect your rights with two steps:
(1) assert copyright on the software, and (2) offer you this License
giving you legal permission to copy, distribute and/or modify it.
For the developers' and authors' protection, the GPL clearly explains
that there is no warranty for this free software. For both users' and
authors' sake, the GPL requires that modified versions be marked as
changed, so that their problems will not be attributed erroneously to
authors of previous versions.
Some devices are designed to deny users access to install or run
modified versions of the software inside them, although the manufacturer
can do so. This is fundamentally incompatible with the aim of
protecting users' freedom to change the software. The systematic
pattern of such abuse occurs in the area of products for individuals to
use, which is precisely where it is most unacceptable. Therefore, we
have designed this version of the GPL to prohibit the practice for those
products. If such problems arise substantially in other domains, we
stand ready to extend this provision to those domains in future versions
of the GPL, as needed to protect the freedom of users.
Finally, every program is threatened constantly by software patents.
States should not allow patents to restrict development and use of
software on general-purpose computers, but in those that do, we wish to
avoid the special danger that patents applied to a free program could
make it effectively proprietary. To prevent this, the GPL assures that
patents cannot be used to render the program non-free.
The precise terms and conditions for copying, distribution and
modification follow.
TERMS AND CONDITIONS
0. Definitions.
"This License" refers to version 3 of the GNU General Public License.
"Copyright" also means copyright-like laws that apply to other kinds of
works, such as semiconductor masks.
"The Program" refers to any copyrightable work licensed under this
License. Each licensee is addressed as "you". "Licensees" and
"recipients" may be individuals or organizations.
To "modify" a work means to copy from or adapt all or part of the work
in a fashion requiring copyright permission, other than the making of an
exact copy. The resulting work is called a "modified version" of the
earlier work or a work "based on" the earlier work.
A "covered work" means either the unmodified Program or a work based
on the Program.
To "propagate" a work means to do anything with it that, without
permission, would make you directly or secondarily liable for
infringement under applicable copyright law, except executing it on a
computer or modifying a private copy. Propagation includes copying,
distribution (with or without modification), making available to the
public, and in some countries other activities as well.
To "convey" a work means any kind of propagation that enables other
parties to make or receive copies. Mere interaction with a user through
a computer network, with no transfer of a copy, is not conveying.
An interactive user interface displays "Appropriate Legal Notices"
to the extent that it includes a convenient and prominently visible
feature that (1) displays an appropriate copyright notice, and (2)
tells the user that there is no warranty for the work (except to the
extent that warranties are provided), that licensees may convey the
work under this License, and how to view a copy of this License. If
the interface presents a list of user commands or options, such as a
menu, a prominent item in the list meets this criterion.
1. Source Code.
The "source code" for a work means the preferred form of the work
for making modifications to it. "Object code" means any non-source
form of a work.
A "Standard Interface" means an interface that either is an official
standard defined by a recognized standards body, or, in the case of
interfaces specified for a particular programming language, one that
is widely used among developers working in that language.
The "System Libraries" of an executable work include anything, other
than the work as a whole, that (a) is included in the normal form of
packaging a Major Component, but which is not part of that Major
Component, and (b) serves only to enable use of the work with that
Major Component, or to implement a Standard Interface for which an
implementation is available to the public in source code form. A
"Major Component", in this context, means a major essential component
(kernel, window system, and so on) of the specific operating system
(if any) on which the executable work runs, or a compiler used to
produce the work, or an object code interpreter used to run it.
The "Corresponding Source" for a work in object code form means all
the source code needed to generate, install, and (for an executable
work) run the object code and to modify the work, including scripts to
control those activities. However, it does not include the work's
System Libraries, or general-purpose tools or generally available free
programs which are used unmodified in performing those activities but
which are not part of the work. For example, Corresponding Source
includes interface definition files associated with source files for
the work, and the source code for shared libraries and dynamically
linked subprograms that the work is specifically designed to require,
such as by intimate data communication or control flow between those
subprograms and other parts of the work.
The Corresponding Source need not include anything that users
can regenerate automatically from other parts of the Corresponding
Source.
The Corresponding Source for a work in source code form is that
same work.
2. Basic Permissions.
All rights granted under this License are granted for the term of
copyright on the Program, and are irrevocable provided the stated
conditions are met. This License explicitly affirms your unlimited
permission to run the unmodified Program. The output from running a
covered work is covered by this License only if the output, given its
content, constitutes a covered work. This License acknowledges your
rights of fair use or other equivalent, as provided by copyright law.
You may make, run and propagate covered works that you do not
convey, without conditions so long as your license otherwise remains
in force. You may convey covered works to others for the sole purpose
of having them make modifications exclusively for you, or provide you
with facilities for running those works, provided that you comply with
the terms of this License in conveying all material for which you do
not control copyright. Those thus making or running the covered works
for you must do so exclusively on your behalf, under your direction
and control, on terms that prohibit them from making any copies of
your copyrighted material outside their relationship with you.
Conveying under any other circumstances is permitted solely under
the conditions stated below. Sublicensing is not allowed; section 10
makes it unnecessary.
3. Protecting Users' Legal Rights From Anti-Circumvention Law.
No covered work shall be deemed part of an effective technological
measure under any applicable law fulfilling obligations under article
11 of the WIPO copyright treaty adopted on 20 December 1996, or
similar laws prohibiting or restricting circumvention of such
measures.
When you convey a covered work, you waive any legal power to forbid
circumvention of technological measures to the extent such circumvention
is effected by exercising rights under this License with respect to
the covered work, and you disclaim any intention to limit operation or
modification of the work as a means of enforcing, against the work's
users, your or third parties' legal rights to forbid circumvention of
technological measures.
4. Conveying Verbatim Copies.
You may convey verbatim copies of the Program's source code as you
receive it, in any medium, provided that you conspicuously and
appropriately publish on each copy an appropriate copyright notice;
keep intact all notices stating that this License and any
non-permissive terms added in accord with section 7 apply to the code;
keep intact all notices of the absence of any warranty; and give all
recipients a copy of this License along with the Program.
You may charge any price or no price for each copy that you convey,
and you may offer support or warranty protection for a fee.
5. Conveying Modified Source Versions.
You may convey a work based on the Program, or the modifications to
produce it from the Program, in the form of source code under the
terms of section 4, provided that you also meet all of these conditions:
a) The work must carry prominent notices stating that you modified
it, and giving a relevant date.
b) The work must carry prominent notices stating that it is
released under this License and any conditions added under section
7. This requirement modifies the requirement in section 4 to
"keep intact all notices".
c) You must license the entire work, as a whole, under this
License to anyone who comes into possession of a copy. This
License will therefore apply, along with any applicable section 7
additional terms, to the whole of the work, and all its parts,
regardless of how they are packaged. This License gives no
permission to license the work in any other way, but it does not
invalidate such permission if you have separately received it.
d) If the work has interactive user interfaces, each must display
Appropriate Legal Notices; however, if the Program has interactive
interfaces that do not display Appropriate Legal Notices, your
work need not make them do so.
A compilation of a covered work with other separate and independent
works, which are not by their nature extensions of the covered work,
and which are not combined with it such as to form a larger program,
in or on a volume of a storage or distribution medium, is called an
"aggregate" if the compilation and its resulting copyright are not
used to limit the access or legal rights of the compilation's users
beyond what the individual works permit. Inclusion of a covered work
in an aggregate does not cause this License to apply to the other
parts of the aggregate.
6. Conveying Non-Source Forms.
You may convey a covered work in object code form under the terms
of sections 4 and 5, provided that you also convey the
machine-readable Corresponding Source under the terms of this License,
in one of these ways:
a) Convey the object code in, or embodied in, a physical product
(including a physical distribution medium), accompanied by the
Corresponding Source fixed on a durable physical medium
customarily used for software interchange.
b) Convey the object code in, or embodied in, a physical product
(including a physical distribution medium), accompanied by a
written offer, valid for at least three years and valid for as
long as you offer spare parts or customer support for that product
model, to give anyone who possesses the object code either (1) a
copy of the Corresponding Source for all the software in the
product that is covered by this License, on a durable physical
medium customarily used for software interchange, for a price no
more than your reasonable cost of physically performing this
conveying of source, or (2) access to copy the
Corresponding Source from a network server at no charge.
c) Convey individual copies of the object code with a copy of the
written offer to provide the Corresponding Source. This
alternative is allowed only occasionally and noncommercially, and
only if you received the object code with such an offer, in accord
with subsection 6b.
d) Convey the object code by offering access from a designated
place (gratis or for a charge), and offer equivalent access to the
Corresponding Source in the same way through the same place at no
further charge. You need not require recipients to copy the
Corresponding Source along with the object code. If the place to
copy the object code is a network server, the Corresponding Source
may be on a different server (operated by you or a third party)
that supports equivalent copying facilities, provided you maintain
clear directions next to the object code saying where to find the
Corresponding Source. Regardless of what server hosts the
Corresponding Source, you remain obligated to ensure that it is
available for as long as needed to satisfy these requirements.
e) Convey the object code using peer-to-peer transmission, provided
you inform other peers where the object code and Corresponding
Source of the work are being offered to the general public at no
charge under subsection 6d.
A separable portion of the object code, whose source code is excluded
from the Corresponding Source as a System Library, need not be
included in conveying the object code work.
A "User Product" is either (1) a "consumer product", which means any
tangible personal property which is normally used for personal, family,
or household purposes, or (2) anything designed or sold for incorporation
into a dwelling. In determining whether a product is a consumer product,
doubtful cases shall be resolved in favor of coverage. For a particular
product received by a particular user, "normally used" refers to a
typical or common use of that class of product, regardless of the status
of the particular user or of the way in which the particular user
actually uses, or expects or is expected to use, the product. A product
is a consumer product regardless of whether the product has substantial
commercial, industrial or non-consumer uses, unless such uses represent
the only significant mode of use of the product.
"Installation Information" for a User Product means any methods,
procedures, authorization keys, or other information required to install
and execute modified versions of a covered work in that User Product from
a modified version of its Corresponding Source. The information must
suffice to ensure that the continued functioning of the modified object
code is in no case prevented or interfered with solely because
modification has been made.
If you convey an object code work under this section in, or with, or
specifically for use in, a User Product, and the conveying occurs as
part of a transaction in which the right of possession and use of the
User Product is transferred to the recipient in perpetuity or for a
fixed term (regardless of how the transaction is characterized), the
Corresponding Source conveyed under this section must be accompanied
by the Installation Information. But this requirement does not apply
if neither you nor any third party retains the ability to install
modified object code on the User Product (for example, the work has
been installed in ROM).
The requirement to provide Installation Information does not include a
requirement to continue to provide support service, warranty, or updates
for a work that has been modified or installed by the recipient, or for
the User Product in which it has been modified or installed. Access to a
network may be denied when the modification itself materially and
adversely affects the operation of the network or violates the rules and
protocols for communication across the network.
Corresponding Source conveyed, and Installation Information provided,
in accord with this section must be in a format that is publicly
documented (and with an implementation available to the public in
source code form), and must require no special password or key for
unpacking, reading or copying.
7. Additional Terms.
"Additional permissions" are terms that supplement the terms of this
License by making exceptions from one or more of its conditions.
Additional permissions that are applicable to the entire Program shall
be treated as though they were included in this License, to the extent
that they are valid under applicable law. If additional permissions
apply only to part of the Program, that part may be used separately
under those permissions, but the entire Program remains governed by
this License without regard to the additional permissions.
When you convey a copy of a covered work, you may at your option
remove any additional permissions from that copy, or from any part of
it. (Additional permissions may be written to require their own
removal in certain cases when you modify the work.) You may place
additional permissions on material, added by you to a covered work,
for which you have or can give appropriate copyright permission.
Notwithstanding any other provision of this License, for material you
add to a covered work, you may (if authorized by the copyright holders of
that material) supplement the terms of this License with terms:
a) Disclaiming warranty or limiting liability differently from the
terms of sections 15 and 16 of this License; or
b) Requiring preservation of specified reasonable legal notices or
author attributions in that material or in the Appropriate Legal
Notices displayed by works containing it; or
c) Prohibiting misrepresentation of the origin of that material, or
requiring that modified versions of such material be marked in
reasonable ways as different from the original version; or
d) Limiting the use for publicity purposes of names of licensors or
authors of the material; or
e) Declining to grant rights under trademark law for use of some
trade names, trademarks, or service marks; or
f) Requiring indemnification of licensors and authors of that
material by anyone who conveys the material (or modified versions of
it) with contractual assumptions of liability to the recipient, for
any liability that these contractual assumptions directly impose on
those licensors and authors.
All other non-permissive additional terms are considered "further
restrictions" within the meaning of section 10. If the Program as you
received it, or any part of it, contains a notice stating that it is
governed by this License along with a term that is a further
restriction, you may remove that term. If a license document contains
a further restriction but permits relicensing or conveying under this
License, you may add to a covered work material governed by the terms
of that license document, provided that the further restriction does
not survive such relicensing or conveying.
If you add terms to a covered work in accord with this section, you
must place, in the relevant source files, a statement of the
additional terms that apply to those files, or a notice indicating
where to find the applicable terms.
Additional terms, permissive or non-permissive, may be stated in the
form of a separately written license, or stated as exceptions;
the above requirements apply either way.
8. Termination.
You may not propagate or modify a covered work except as expressly
provided under this License. Any attempt otherwise to propagate or
modify it is void, and will automatically terminate your rights under
this License (including any patent licenses granted under the third
paragraph of section 11).
However, if you cease all violation of this License, then your
license from a particular copyright holder is reinstated (a)
provisionally, unless and until the copyright holder explicitly and
finally terminates your license, and (b) permanently, if the copyright
holder fails to notify you of the violation by some reasonable means
prior to 60 days after the cessation.
Moreover, your license from a particular copyright holder is
reinstated permanently if the copyright holder notifies you of the
violation by some reasonable means, this is the first time you have
received notice of violation of this License (for any work) from that
copyright holder, and you cure the violation prior to 30 days after
your receipt of the notice.
Termination of your rights under this section does not terminate the
licenses of parties who have received copies or rights from you under
this License. If your rights have been terminated and not permanently
reinstated, you do not qualify to receive new licenses for the same
material under section 10.
9. Acceptance Not Required for Having Copies.
You are not required to accept this License in order to receive or
run a copy of the Program. Ancillary propagation of a covered work
occurring solely as a consequence of using peer-to-peer transmission
to receive a copy likewise does not require acceptance. However,
nothing other than this License grants you permission to propagate or
modify any covered work. These actions infringe copyright if you do
not accept this License. Therefore, by modifying or propagating a
covered work, you indicate your acceptance of this License to do so.
10. Automatic Licensing of Downstream Recipients.
Each time you convey a covered work, the recipient automatically
receives a license from the original licensors, to run, modify and
propagate that work, subject to this License. You are not responsible
for enforcing compliance by third parties with this License.
An "entity transaction" is a transaction transferring control of an
organization, or substantially all assets of one, or subdividing an
organization, or merging organizations. If propagation of a covered
work results from an entity transaction, each party to that
transaction who receives a copy of the work also receives whatever
licenses to the work the party's predecessor in interest had or could
give under the previous paragraph, plus a right to possession of the
Corresponding Source of the work from the predecessor in interest, if
the predecessor has it or can get it with reasonable efforts.
You may not impose any further restrictions on the exercise of the
rights granted or affirmed under this License. For example, you may
not impose a license fee, royalty, or other charge for exercise of
rights granted under this License, and you may not initiate litigation
(including a cross-claim or counterclaim in a lawsuit) alleging that
any patent claim is infringed by making, using, selling, offering for
sale, or importing the Program or any portion of it.
11. Patents.
A "contributor" is a copyright holder who authorizes use under this
License of the Program or a work on which the Program is based. The
work thus licensed is called the contributor's "contributor version".
A contributor's "essential patent claims" are all patent claims
owned or controlled by the contributor, whether already acquired or
hereafter acquired, that would be infringed by some manner, permitted
by this License, of making, using, or selling its contributor version,
but do not include claims that would be infringed only as a
consequence of further modification of the contributor version. For
purposes of this definition, "control" includes the right to grant
patent sublicenses in a manner consistent with the requirements of
this License.
Each contributor grants you a non-exclusive, worldwide, royalty-free
patent license under the contributor's essential patent claims, to
make, use, sell, offer for sale, import and otherwise run, modify and
propagate the contents of its contributor version.
In the following three paragraphs, a "patent license" is any express
agreement or commitment, however denominated, not to enforce a patent
(such as an express permission to practice a patent or covenant not to
sue for patent infringement). To "grant" such a patent license to a
party means to make such an agreement or commitment not to enforce a
patent against the party.
If you convey a covered work, knowingly relying on a patent license,
and the Corresponding Source of the work is not available for anyone
to copy, free of charge and under the terms of this License, through a
publicly available network server or other readily accessible means,
then you must either (1) cause the Corresponding Source to be so
available, or (2) arrange to deprive yourself of the benefit of the
patent license for this particular work, or (3) arrange, in a manner
consistent with the requirements of this License, to extend the patent
license to downstream recipients. "Knowingly relying" means you have
actual knowledge that, but for the patent license, your conveying the
covered work in a country, or your recipient's use of the covered work
in a country, would infringe one or more identifiable patents in that
country that you have reason to believe are valid.
If, pursuant to or in connection with a single transaction or
arrangement, you convey, or propagate by procuring conveyance of, a
covered work, and grant a patent license to some of the parties
receiving the covered work authorizing them to use, propagate, modify
or convey a specific copy of the covered work, then the patent license
you grant is automatically extended to all recipients of the covered
work and works based on it.
A patent license is "discriminatory" if it does not include within
the scope of its coverage, prohibits the exercise of, or is
conditioned on the non-exercise of one or more of the rights that are
specifically granted under this License. You may not convey a covered
work if you are a party to an arrangement with a third party that is
in the business of distributing software, under which you make payment
to the third party based on the extent of your activity of conveying
the work, and under which the third party grants, to any of the
parties who would receive the covered work from you, a discriminatory
patent license (a) in connection with copies of the covered work
conveyed by you (or copies made from those copies), or (b) primarily
for and in connection with specific products or compilations that
contain the covered work, unless you entered into that arrangement,
or that patent license was granted, prior to 28 March 2007.
Nothing in this License shall be construed as excluding or limiting
any implied license or other defenses to infringement that may
otherwise be available to you under applicable patent law.
12. No Surrender of Others' Freedom.
If conditions are imposed on you (whether by court order, agreement or
otherwise) that contradict the conditions of this License, they do not
excuse you from the conditions of this License. If you cannot convey a
covered work so as to satisfy simultaneously your obligations under this
License and any other pertinent obligations, then as a consequence you may
not convey it at all. For example, if you agree to terms that obligate you
to collect a royalty for further conveying from those to whom you convey
the Program, the only way you could satisfy both those terms and this
License would be to refrain entirely from conveying the Program.
13. Use with the GNU Affero General Public License.
Notwithstanding any other provision of this License, you have
permission to link or combine any covered work with a work licensed
under version 3 of the GNU Affero General Public License into a single
combined work, and to convey the resulting work. The terms of this
License will continue to apply to the part which is the covered work,
but the special requirements of the GNU Affero General Public License,
section 13, concerning interaction through a network will apply to the
combination as such.
14. Revised Versions of this License.
The Free Software Foundation may publish revised and/or new versions of
the GNU General Public License from time to time. Such new versions will
be similar in spirit to the present version, but may differ in detail to
address new problems or concerns.
Each version is given a distinguishing version number. If the
Program specifies that a certain numbered version of the GNU General
Public License "or any later version" applies to it, you have the
option of following the terms and conditions either of that numbered
version or of any later version published by the Free Software
Foundation. If the Program does not specify a version number of the
GNU General Public License, you may choose any version ever published
by the Free Software Foundation.
If the Program specifies that a proxy can decide which future
versions of the GNU General Public License can be used, that proxy's
public statement of acceptance of a version permanently authorizes you
to choose that version for the Program.
Later license versions may give you additional or different
permissions. However, no additional obligations are imposed on any
author or copyright holder as a result of your choosing to follow a
later version.
15. Disclaimer of Warranty.
THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY
APPLICABLE LAW. EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT
HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY
OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO,
THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
PURPOSE. THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE PROGRAM
IS WITH YOU. SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF
ALL NECESSARY SERVICING, REPAIR OR CORRECTION.
16. Limitation of Liability.
IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MODIFIES AND/OR CONVEYS
THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY
GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE
USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF
DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD
PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS),
EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF
SUCH DAMAGES.
17. Interpretation of Sections 15 and 16.
If the disclaimer of warranty and limitation of liability provided
above cannot be given local legal effect according to their terms,
reviewing courts shall apply local law that most closely approximates
an absolute waiver of all civil liability in connection with the
Program, unless a warranty or assumption of liability accompanies a
copy of the Program in return for a fee.
END OF TERMS AND CONDITIONS
How to Apply These Terms to Your New Programs
If you develop a new program, and you want it to be of the greatest
possible use to the public, the best way to achieve this is to make it
free software which everyone can redistribute and change under these terms.
To do so, attach the following notices to the program. It is safest
to attach them to the start of each source file to most effectively
state the exclusion of warranty; and each file should have at least
the "copyright" line and a pointer to where the full notice is found.
<one line to give the program's name and a brief idea of what it does.>
Copyright (C) <year> <name of author>
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>.
Also add information on how to contact you by electronic and paper mail.
If the program does terminal interaction, make it output a short
notice like this when it starts in an interactive mode:
<program> Copyright (C) <year> <name of author>
This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
This is free software, and you are welcome to redistribute it
under certain conditions; type `show c' for details.
The hypothetical commands `show w' and `show c' should show the appropriate
parts of the General Public License. Of course, your program's commands
might be different; for a GUI interface, you would use an "about box".
You should also get your employer (if you work as a programmer) or school,
if any, to sign a "copyright disclaimer" for the program, if necessary.
For more information on this, and how to apply and follow the GNU GPL, see
<http://www.gnu.org/licenses/>.
The GNU General Public License does not permit incorporating your program
into proprietary programs. If your program is a subroutine library, you
may consider it more useful to permit linking proprietary applications with
the library. If this is what you want to do, use the GNU Lesser General
Public License instead of this License. But first, please read
<http://www.gnu.org/philosophy/why-not-lgpl.html>.

19
README.md Normal file
View File

@@ -0,0 +1,19 @@
## TorrServer
TorrServer, torrent to http
### Donate:
[PayPal](https://www.paypal.me/yourok)
[Yandex.Деньги](https://money.yandex.ru/to/410013733697114/100)
### Thanks to everyone who tested and helped
###### **kuzzman** [tv-box.pp.ua](http://tv-box.pp.ua/)
###### **MadAndron**
###### **SpAwN_LMG**
###### **Zivio**
###### **Tw1cker Руслан Пахнев** [github.com/Nemiroff](https://github.com/Nemiroff)

158
build-all.sh Executable file
View File

@@ -0,0 +1,158 @@
#!/bin/bash
#
# GoLang cross-compile snippet for Go 1.6+ based loosely on Dave Chaney's cross-compile script:
# http://dave.cheney.net/2012/09/08/an-introduction-to-cross-compilation-with-go
#
# To use:
#
# $ cd ~/path-to/my-awesome-project
# $ go-build-all
#
# Features:
#
# * Cross-compiles to multiple machine types and architectures.
# * Uses the current directory name as the output name...
# * ...unless you supply an source file: $ go-build-all main.go
# * Windows binaries are named .exe.
# * ARM v5, v6, v7 and v8 (arm64) support
#
# ARM Support:
#
# You must read https://github.com/golang/go/wiki/GoArm for the specifics of running
# Linux/BSD-style kernels and what kernel modules are needed for the target platform.
# While not needed for cross-compilation of this script, you're users will need to ensure
# the correct modules are included.
#
# Requirements:
#
# * GoLang 1.6+ (for mips and ppc), 1.5 for non-mips/ppc.
# * CD to directory of the binary you are compiling. $PWD is used here.
#
# For 1.4 and earlier, see http://dave.cheney.net/2012/09/08/an-introduction-to-cross-compilation-with-go
#
# This PLATFORMS list is refreshed after every major Go release.
# Though more platforms may be supported (freebsd/386), they have been removed
# from the standard ports/downloads and therefore removed from this list.
#
PLATFORMS=""
PLATFORMS="$PLATFORMS darwin/amd64" # amd64 only as of go1.5
PLATFORMS="$PLATFORMS windows/amd64 windows/386" # arm compilation not available for Windows
PLATFORMS="$PLATFORMS linux/amd64 linux/386"
# PLATFORMS="$PLATFORMS linux/ppc64 linux/ppc64le"
PLATFORMS="$PLATFORMS linux/mips linux/mipsle linux/mips64 linux/mips64le" # experimental in go1.6
#PLATFORMS="$PLATFORMS linux/arm linux/arm64"
# PLATFORMS="$PLATFORMS freebsd/amd64"
# PLATFORMS="$PLATFORMS netbsd/amd64" # amd64 only as of go1.6
# PLATFORMS="$PLATFORMS openbsd/amd64" # amd64 only as of go1.6
# PLATFORMS="$PLATFORMS dragonfly/amd64" # amd64 only as of go1.5
# PLATFORMS="$PLATFORMS plan9/amd64 plan9/386" # as of go1.4
# PLATFORMS="$PLATFORMS solaris/amd64" # as of go1.3
# ARMBUILDS lists the platforms that are currently supported. From this list
# we generate the following architectures:
#
# ARM64 (aka ARMv8) <- only supported on linux and darwin builds (go1.6)
# ARMv7
# ARMv6
# ARMv5
#
# Some words of caution from the master:
#
# @dfc: you'll have to use gomobile to build for darwin/arm64 [and others]
# @dfc: that target expects that you're bulding for a mobile phone
# @dfc: iphone 5 and below, ARMv7, iphone 3 and below ARMv6, iphone 5s and above arm64
#
# PLATFORMS_ARM="linux freebsd netbsd"
PLATFORMS_ARM="linux"
##############################################################
# Shouldn't really need to modify anything below this line. #
##############################################################
type setopt >/dev/null 2>&1
export GOPATH="${PWD}"
SCRIPT_NAME=`basename "$0"`
FAILURES=""
SOURCE_FILE="dist/TorrServer"
CURRENT_DIRECTORY=${PWD##*/}
OUTPUT=${SOURCE_FILE:-$CURRENT_DIRECTORY} # if no src file given, use current dir name
for PLATFORM in $PLATFORMS; do
GOOS=${PLATFORM%/*}
GOARCH=${PLATFORM#*/}
BIN_FILENAME="${OUTPUT}-${GOOS}-${GOARCH}"
if [[ "${GOOS}" == "windows" ]]; then BIN_FILENAME="${BIN_FILENAME}.exe"; fi
CMD="GOOS=${GOOS} GOARCH=${GOARCH} go build -o ${BIN_FILENAME} main"
echo "${CMD}"
eval $CMD || FAILURES="${FAILURES} ${PLATFORM}"
done
# ARM builds
if [[ $PLATFORMS_ARM == *"linux"* ]]; then
CMD="GOOS=linux GOARCH=arm64 go build -o ${OUTPUT}-linux-arm64 main"
echo "${CMD}"
eval $CMD || FAILURES="${FAILURES} ${PLATFORM}"
fi
for GOOS in $PLATFORMS_ARM; do
GOARCH="arm"
# build for each ARM version
for GOARM in 7 6 5; do
BIN_FILENAME="${OUTPUT}-${GOOS}-${GOARCH}${GOARM}"
CMD="GOARM=${GOARM} GOOS=${GOOS} GOARCH=${GOARCH} go build -o ${BIN_FILENAME} main"
echo "${CMD}"
eval "${CMD}" || FAILURES="${FAILURES} ${GOOS}/${GOARCH}${GOARM}"
done
done
# eval errors
if [[ "${FAILURES}" != "" ]]; then
echo ""
echo "${SCRIPT_NAME} failed on: ${FAILURES}"
exit 1
fi
export CGO_ENABLED=1
export GOOS=android
export LDFLAGS="-s -w"
export NDK_TOOLCHAIN=/home/yourok/Space/Projects/GO/TorrServer/pkg/gomobile/ndk-toolchains/arm
export CC=$NDK_TOOLCHAIN/bin/arm-linux-androideabi-clang
export CXX=$NDK_TOOLCHAIN/bin/arm-linux-androideabi-clang++
export GOARCH=arm
export GOARM=7
BIN_FILENAME="dist/TorrServer-${GOOS}-${GOARCH}${GOARM}"
echo "Android ${BIN_FILENAME}"
go build -ldflags="${LDFLAGS}" -o ${BIN_FILENAME} main
export NDK_TOOLCHAIN=/home/yourok/Space/Projects/GO/TorrServer/pkg/gomobile/ndk-toolchains/arm64
export CC=$NDK_TOOLCHAIN/bin/aarch64-linux-android-clang
export CXX=$NDK_TOOLCHAIN/bin/aarch64-linux-android-clang++
export GOARCH=arm64
export GOARM=""
BIN_FILENAME="dist/TorrServer-${GOOS}-${GOARCH}${GOARM}"
echo "Android ${BIN_FILENAME}"
go build -ldflags="${LDFLAGS}" -o ${BIN_FILENAME} main
export NDK_TOOLCHAIN=/home/yourok/Space/Projects/GO/TorrServer/pkg/gomobile/ndk-toolchains/x86
export CC=$NDK_TOOLCHAIN/bin/i686-linux-android-clang
export CXX=$NDK_TOOLCHAIN/bin/i686-linux-android-clang++
export GOARCH=386
export GOARM=""
BIN_FILENAME="dist/TorrServer-${GOOS}-${GOARCH}${GOARM}"
echo "Android ${BIN_FILENAME}"
go build -ldflags="${LDFLAGS}" -o ${BIN_FILENAME} main
export NDK_TOOLCHAIN=/home/yourok/Space/Projects/GO/TorrServer/pkg/gomobile/ndk-toolchains/x86_64
export CC=$NDK_TOOLCHAIN/bin/x86_64-linux-android-clang
export CXX=$NDK_TOOLCHAIN/bin/x86_64-linux-android-clang++
export GOARCH=amd64
export GOARM=""
BIN_FILENAME="dist/TorrServer-${GOOS}-${GOARCH}${GOARM}"
echo "Android ${BIN_FILENAME}"
go build -ldflags="${LDFLAGS}" -o ${BIN_FILENAME} main
# ./compile.sh

7
compile_init.sh Executable file
View File

@@ -0,0 +1,7 @@
#!/bin/bash
set -x
export PATH=$PATH:/usr/local/go/bin/
export GOPATH=`pwd`
export ANDROID_HOME=$HOME'/Android/Sdk'
go get golang.org/x/mobile/cmd/gomobile
./bin/gomobile init -v -ndk /home/yourok/Android/Ndk/android-ndk/

84
make.go Normal file
View File

@@ -0,0 +1,84 @@
package main
import (
"encoding/json"
"fmt"
"io/ioutil"
"os"
"os/exec"
"strings"
"time"
)
func main() {
if len(os.Args) < 2 {
fmt.Println("Need version")
os.Exit(1)
}
release_version := os.Args[1]
isTest := false
if len(os.Args) > 2 {
isTest = true
}
fmt.Println("\nMake:", release_version, "\n")
cmd := exec.Command("./build-all.sh")
cmd.Stderr = os.Stderr
cmd.Stdout = os.Stdout
if err := cmd.Run(); err != nil {
fmt.Println("Error compile", err)
os.Exit(1)
}
files, err := ioutil.ReadDir("dist")
if err != nil {
fmt.Println("Error read dist")
os.Exit(1)
}
fmt.Println("\nMake json")
js := Release{}
js.Name = "TorrServer"
js.Version = release_version
js.BuildDate = time.Now().Format("02.01.2006")
js.Links = make(map[string]string)
for _, f := range files {
arch := strings.TrimPrefix(f.Name(), "TorrServer-")
js.Links[arch] = "https://github.com/YouROK/TorrServer/releases/download/" + release_version + "/" + f.Name()
}
buf, err := json.MarshalIndent(&js, "", " ")
if err != nil {
fmt.Println("Error make json")
os.Exit(1)
}
if isTest {
err = ioutil.WriteFile("test.json", buf, 0666)
} else {
err = ioutil.WriteFile("release.json", buf, 0666)
}
if err != nil {
fmt.Println("Error write to json file:", err)
os.Exit(1)
}
fmt.Println("\n\nEnter tag manually:\n")
fmt.Println("git push origin", release_version)
fmt.Println()
}
type Release struct {
Name string
Version string
BuildDate string
Links map[string]string
}
//"update": {
//"name": "TorrServer",
//"version": "1.0.61",
//"build_date": "20.07.2018",
//"links":[
//{"android-386":"https://github.com/YouROK/TorrServe/releases/download/1.0.61/TorrServer-android-386"},
//{"android-amd64":"https://github.com/YouROK/TorrServe/releases/download/1.0.61/TorrServer-android-amd64"},
//{"android-arm7":"https://github.com/YouROK/TorrServe/releases/download/1.0.61/TorrServer-android-arm7"},
//{"android-arm64":"https://github.com/YouROK/TorrServe/releases/download/1.0.61/TorrServer-android-arm64"},
//]
//}

3
make_release.sh Executable file
View File

@@ -0,0 +1,3 @@
#!/bin/bash
go run make.go $@

24
release.json Normal file
View File

@@ -0,0 +1,24 @@
{
"Name": "TorrServer",
"Version": "1.1.65",
"BuildDate": "29.08.2018",
"Links": {
"android-386": "https://github.com/YouROK/TorrServer/releases/download/1.1.65/TorrServer-android-386",
"android-amd64": "https://github.com/YouROK/TorrServer/releases/download/1.1.65/TorrServer-android-amd64",
"android-arm64": "https://github.com/YouROK/TorrServer/releases/download/1.1.65/TorrServer-android-arm64",
"android-arm7": "https://github.com/YouROK/TorrServer/releases/download/1.1.65/TorrServer-android-arm7",
"darwin-amd64": "https://github.com/YouROK/TorrServer/releases/download/1.1.65/TorrServer-darwin-amd64",
"linux-386": "https://github.com/YouROK/TorrServer/releases/download/1.1.65/TorrServer-linux-386",
"linux-amd64": "https://github.com/YouROK/TorrServer/releases/download/1.1.65/TorrServer-linux-amd64",
"linux-arm5": "https://github.com/YouROK/TorrServer/releases/download/1.1.65/TorrServer-linux-arm5",
"linux-arm6": "https://github.com/YouROK/TorrServer/releases/download/1.1.65/TorrServer-linux-arm6",
"linux-arm64": "https://github.com/YouROK/TorrServer/releases/download/1.1.65/TorrServer-linux-arm64",
"linux-arm7": "https://github.com/YouROK/TorrServer/releases/download/1.1.65/TorrServer-linux-arm7",
"linux-mips": "https://github.com/YouROK/TorrServer/releases/download/1.1.65/TorrServer-linux-mips",
"linux-mips64": "https://github.com/YouROK/TorrServer/releases/download/1.1.65/TorrServer-linux-mips64",
"linux-mips64le": "https://github.com/YouROK/TorrServer/releases/download/1.1.65/TorrServer-linux-mips64le",
"linux-mipsle": "https://github.com/YouROK/TorrServer/releases/download/1.1.65/TorrServer-linux-mipsle",
"windows-386.exe": "https://github.com/YouROK/TorrServer/releases/download/1.1.65/TorrServer-windows-386.exe",
"windows-amd64.exe": "https://github.com/YouROK/TorrServer/releases/download/1.1.65/TorrServer-windows-amd64.exe"
}
}

90
src/main/main.go Normal file
View File

@@ -0,0 +1,90 @@
package main
import (
"bytes"
"errors"
"fmt"
"net/http"
"os"
"time"
"github.com/alexflint/go-arg"
"server"
"server/settings"
"server/version"
)
type args struct {
Port string `arg:"-p" help:"web server port"`
Path string `arg:"-d" help:"database path"`
Add string `arg:"-a" help:"add torrent link and exit"`
Kill bool `arg:"-k" help:"dont kill program on signal"`
}
func (args) Version() string {
return "TorrServer " + version.Version
}
var params args
func main() {
//test()
//return
//for _, g := range tmdb.GetMovieGenres("ru") {
// fmt.Println(g.Name, g.ID)
//}
//return
//movs, _ := tmdb.DiscoverShows(map[string]string{}, 1)
//js, _ := json.MarshalIndent(movs, "", " ")
//fmt.Println(string(js))
//return
arg.MustParse(&params)
if params.Path == "" {
params.Path, _ = os.Getwd()
}
if params.Port == "" {
params.Port = "8090"
}
if params.Add != "" {
add()
}
Preconfig(params.Kill)
server.Start(params.Path, params.Port)
settings.SaveSettings()
fmt.Println(server.WaitServer())
time.Sleep(time.Second * 3)
os.Exit(0)
}
func add() {
err := addRemote()
if err != nil {
fmt.Println("Error add torrent:", err)
os.Exit(-1)
}
fmt.Println("Added ok")
os.Exit(0)
}
func addRemote() error {
url := "http://localhost:" + params.Port + "/torrent/add"
fmt.Println("Add torrent link:", params.Add, "\n", url)
json := `{"Link":"` + params.Add + `"}`
resp, err := http.Post(url, "text/html; charset=utf-8", bytes.NewBufferString(json))
if err != nil {
return err
}
if resp.StatusCode != 200 {
return errors.New(resp.Status)
}
return nil
}

49
src/main/preconfig_pos.go Normal file
View File

@@ -0,0 +1,49 @@
// +build !windows
package main
import (
"context"
"fmt"
"net"
"os"
"os/signal"
"syscall"
)
func Preconfig(kill bool) {
if kill {
sigc := make(chan os.Signal, 1)
signal.Notify(sigc,
syscall.SIGHUP,
syscall.SIGINT,
syscall.SIGSTOP,
syscall.SIGPIPE,
syscall.SIGTERM,
syscall.SIGQUIT)
go func() {
for s := range sigc {
fmt.Println("Signal catched:", s)
fmt.Println("For stop server, close in web")
}
}()
}
//dns resover
addrs, err := net.LookupHost("www.themoviedb.org")
if len(addrs) == 0 {
fmt.Println("Check dns", addrs, err)
fn := func(ctx context.Context, network, address string) (net.Conn, error) {
d := net.Dialer{}
return d.DialContext(ctx, "udp", "1.1.1.1:53")
}
net.DefaultResolver = &net.Resolver{
Dial: fn,
}
addrs, err = net.LookupHost("www.themoviedb.org")
fmt.Println("Check new dns", addrs, err)
}
}

7
src/main/preconfig_win.go Normal file
View File

@@ -0,0 +1,7 @@
// +build windows
package main
func Preconfig(kill bool) {
}

74
src/main/test.go Normal file
View File

@@ -0,0 +1,74 @@
package main
import (
"fmt"
"log"
"os"
"sync"
"time"
"server/utils"
"github.com/anacrolix/torrent"
)
func test() {
config := torrent.NewDefaultClientConfig()
config.EstablishedConnsPerTorrent = 100
config.HalfOpenConnsPerTorrent = 65
config.DisableIPv6 = true
config.NoDHT = true
client, err := torrent.NewClient(config)
if err != nil {
log.Fatal(err)
}
//Ubuntu
t, err := client.AddMagnet("magnet:?xt=urn:btih:e4be9e4db876e3e3179778b03e906297be5c8dbe&dn=ubuntu-18.04-desktop-amd64.iso&tr=http%3a%2f%2ftorrent.ubuntu.com%3a6969%2fannounce&tr=http%3a%2f%2fipv6.torrent.ubuntu.com%3a6969%2fannounce")
if err != nil {
log.Fatal(err)
}
<-t.GotInfo()
file := t.Files()[0]
reader := file.NewReader()
var wa sync.WaitGroup
wa.Add(1)
go func() {
buf := make([]byte, t.Info().PieceLength)
for {
_, err := reader.Read(buf)
if err != nil {
break
}
}
wa.Done()
}()
go func() {
cl := t.Closed()
lastTimeSpeed := time.Now()
DownloadSpeed := 0.0
BytesReadUsefulData := int64(0)
for {
select {
case <-cl:
return
default:
client.WriteStatus(os.Stdout)
st := t.Stats()
deltaDlBytes := st.BytesReadUsefulData.Int64() - BytesReadUsefulData
deltaTime := time.Since(lastTimeSpeed).Seconds()
DownloadSpeed = float64(deltaDlBytes) / deltaTime
BytesReadUsefulData = st.BytesReadUsefulData.Int64()
lastTimeSpeed = time.Now()
fmt.Println("DL speed:", utils.Format(DownloadSpeed))
}
time.Sleep(time.Second)
}
}()
wa.Wait()
}

33
src/server/Server.go Normal file
View File

@@ -0,0 +1,33 @@
package server
import (
"fmt"
"server/settings"
"server/web"
)
func Start(settingsPath, port string) {
settings.Path = settingsPath
err := settings.ReadSettings()
if err != nil {
fmt.Println("Error read settings:", err)
}
if port == "" {
port = "8090"
}
server.Start(port)
}
func WaitServer() string {
err := server.Wait()
if err != nil {
return err.Error()
}
return ""
}
func Stop() {
go server.Stop()
settings.CloseDB()
}

52
src/server/settings/DB.go Normal file
View File

@@ -0,0 +1,52 @@
package settings
import (
"fmt"
"path/filepath"
"github.com/boltdb/bolt"
)
var (
db *bolt.DB
dbInfosName = []byte("Infos")
dbTorrentsName = []byte("Torrents")
dbSettingsName = []byte("Settings")
Path string
)
func openDB() error {
if db != nil {
return nil
}
var err error
db, err = bolt.Open(filepath.Join(Path, "torrserver.db"), 0666, nil)
if err != nil {
fmt.Print(err)
return err
}
err = db.Update(func(tx *bolt.Tx) error {
_, err = tx.CreateBucketIfNotExists(dbSettingsName)
if err != nil {
return fmt.Errorf("could not create Settings bucket: %v", err)
}
_, err = tx.CreateBucketIfNotExists(dbTorrentsName)
if err != nil {
return fmt.Errorf("could not create Torrents bucket: %v", err)
}
return nil
})
if err != nil {
CloseDB()
}
return err
}
func CloseDB() {
if db != nil {
db.Close()
db = nil
}
}

61
src/server/settings/Info.go Normal file
View File

@@ -0,0 +1,61 @@
package settings
import (
"fmt"
"strings"
"github.com/boltdb/bolt"
)
func AddInfo(hash, info string) error {
err := openDB()
if err != nil {
return err
}
hash = strings.ToUpper(hash)
return db.Update(func(tx *bolt.Tx) error {
dbt, err := tx.CreateBucketIfNotExists([]byte(dbInfosName))
if err != nil {
return err
}
dbi, err := dbt.CreateBucketIfNotExists([]byte(hash))
if err != nil {
return err
}
err = dbi.Put([]byte("Info"), []byte(info))
if err != nil {
return fmt.Errorf("error save torrent info %v", err)
}
return nil
})
}
func GetInfo(hash string) string {
err := openDB()
if err != nil {
return "{}"
}
hash = strings.ToUpper(hash)
ret := "{}"
err = db.View(func(tx *bolt.Tx) error {
hdb := tx.Bucket(dbInfosName)
if hdb == nil {
return fmt.Errorf("could not find torrent info")
}
hdb = hdb.Bucket([]byte(hash))
if hdb != nil {
info := hdb.Get([]byte("Info"))
if info == nil {
return fmt.Errorf("error get torrent info")
}
ret = string(info)
return nil
}
return nil
})
return ret
}

102
src/server/settings/Settings.go Normal file
View File

@@ -0,0 +1,102 @@
package settings
import (
"encoding/json"
"fmt"
"time"
"github.com/boltdb/bolt"
)
var (
sets *Settings
StartTime time.Time
)
func init() {
sets = new(Settings)
sets.CacheSize = 200 * 1024 * 1024
sets.PreloadBufferSize = 20 * 1024 * 1024
sets.ConnectionsLimit = 100
sets.RetrackersMode = 1
sets.DisableDHT = true
StartTime = time.Now()
}
type Settings struct {
CacheSize int64 // in byte, def 200 mb
PreloadBufferSize int64 // in byte, buffer for preload
RetrackersMode int //0 - don`t add, 1 - add retrackers, 2 - remove retrackers
//BT Config
DisableTCP bool
DisableUTP bool
DisableUPNP bool
DisableDHT bool
DisableUpload bool
Encryption int // 0 - Enable, 1 - disable, 2 - force
DownloadRateLimit int // in kb, 0 - inf
UploadRateLimit int // in kb, 0 - inf
ConnectionsLimit int
}
func Get() *Settings {
return sets
}
func (s *Settings) String() string {
buf, _ := json.MarshalIndent(sets, "", " ")
return string(buf)
}
func ReadSettings() error {
err := openDB()
if err != nil {
return err
}
buf := make([]byte, 0)
err = db.View(func(tx *bolt.Tx) error {
sdb := tx.Bucket(dbSettingsName)
if sdb == nil {
return fmt.Errorf("error load settings")
}
buf = sdb.Get([]byte("json"))
if buf == nil {
return fmt.Errorf("error load settings")
}
return nil
})
err = json.Unmarshal(buf, sets)
if err != nil {
return err
}
if sets.ConnectionsLimit <= 0 {
sets.ConnectionsLimit = 50
}
if sets.CacheSize <= 0 {
sets.CacheSize = 200 * 1024 * 1024
}
return nil
}
func SaveSettings() error {
err := openDB()
if err != nil {
return err
}
buf, err := json.Marshal(sets)
if err != nil {
return err
}
return db.Update(func(tx *bolt.Tx) error {
setsDB, err := tx.CreateBucketIfNotExists(dbSettingsName)
if err != nil {
return err
}
return setsDB.Put([]byte("json"), []byte(buf))
})
}

292
src/server/settings/Torrent.go Normal file
View File

@@ -0,0 +1,292 @@
package settings
import (
"encoding/binary"
"fmt"
"github.com/boltdb/bolt"
)
type Torrent struct {
Name string
Magnet string
Hash string
Size int64
Timestamp int64
Files []File
}
type File struct {
Name string
Size int64
Viewed bool
}
func SetViewed(hash, filename string) error {
err := openDB()
if err != nil {
return err
}
return db.Update(func(tx *bolt.Tx) error {
dbt := tx.Bucket(dbTorrentsName)
if dbt == nil {
return fmt.Errorf("could not find torrent")
}
hdb := dbt.Bucket([]byte(hash))
if hdb == nil {
return fmt.Errorf("could not find torrent")
}
fdb := hdb.Bucket([]byte("Files"))
if fdb == nil {
return fmt.Errorf("could not find torrent")
}
fdb = fdb.Bucket([]byte(filename))
if fdb == nil {
return fmt.Errorf("could not find torrent")
}
err = fdb.Put([]byte("Viewed"), []byte{1})
if err != nil {
return fmt.Errorf("error save torrent %v", err)
}
return nil
})
}
func SaveTorrentDB(torrent *Torrent) error {
err := openDB()
if err != nil {
return err
}
return db.Update(func(tx *bolt.Tx) error {
dbt, err := tx.CreateBucketIfNotExists(dbTorrentsName)
if err != nil {
return fmt.Errorf("could not create Torrents bucket: %v", err)
}
fmt.Println("Save torrent:", torrent.Name)
hdb, err := dbt.CreateBucketIfNotExists([]byte(torrent.Hash))
if err != nil {
return fmt.Errorf("could not create Torrent bucket: %v", err)
}
err = hdb.Put([]byte("Name"), []byte(torrent.Name))
if err != nil {
return fmt.Errorf("error save torrent: %v", err)
}
err = hdb.Put([]byte("Link"), []byte(torrent.Magnet))
if err != nil {
return fmt.Errorf("error save torrent: %v", err)
}
err = hdb.Put([]byte("Size"), i2b(torrent.Size))
if err != nil {
return fmt.Errorf("error save torrent: %v", err)
}
err = hdb.Put([]byte("Timestamp"), i2b(torrent.Timestamp))
if err != nil {
return fmt.Errorf("error save torrent: %v", err)
}
fdb, err := hdb.CreateBucketIfNotExists([]byte("Files"))
if err != nil {
return fmt.Errorf("error save torrent files: %v", err)
}
for _, f := range torrent.Files {
ffdb, err := fdb.CreateBucketIfNotExists([]byte(f.Name))
if err != nil {
return fmt.Errorf("error save torrent files: %v", err)
}
err = ffdb.Put([]byte("Size"), i2b(f.Size))
if err != nil {
return fmt.Errorf("error save torrent files: %v", err)
}
b := 0
if f.Viewed {
b = 1
}
err = ffdb.Put([]byte("Viewed"), []byte{byte(b)})
if err != nil {
return fmt.Errorf("error save torrent files: %v", err)
}
}
return nil
})
}
func RemoveTorrentDB(hash string) error {
err := openDB()
if err != nil {
return err
}
return db.Update(func(tx *bolt.Tx) error {
dbt := tx.Bucket(dbTorrentsName)
if dbt == nil {
return fmt.Errorf("could not find torrent")
}
return dbt.DeleteBucket([]byte(hash))
})
}
func LoadTorrentDB(hash string) (*Torrent, error) {
err := openDB()
if err != nil {
return nil, err
}
var torr *Torrent
err = db.View(func(tx *bolt.Tx) error {
hdb := tx.Bucket(dbTorrentsName)
if hdb == nil {
return fmt.Errorf("could not find torrent")
}
hdb = hdb.Bucket([]byte(hash))
if hdb != nil {
torr = new(Torrent)
torr.Hash = string(hash)
tmp := hdb.Get([]byte("Name"))
if tmp == nil {
return fmt.Errorf("error load torrent")
}
torr.Name = string(tmp)
tmp = hdb.Get([]byte("Link"))
if tmp == nil {
return fmt.Errorf("error load torrent")
}
torr.Magnet = string(tmp)
tmp = hdb.Get([]byte("Size"))
if tmp == nil {
return fmt.Errorf("error load torrent")
}
torr.Size = b2i(tmp)
tmp = hdb.Get([]byte("Timestamp"))
if tmp == nil {
return fmt.Errorf("error load torrent")
}
torr.Timestamp = b2i(tmp)
fdb := hdb.Bucket([]byte("Files"))
if fdb == nil {
return fmt.Errorf("error load torrent files")
}
cf := fdb.Cursor()
for fn, _ := cf.First(); fn != nil; fn, _ = cf.Next() {
file := File{Name: string(fn)}
ffdb := fdb.Bucket(fn)
if ffdb == nil {
return fmt.Errorf("error load torrent files")
}
tmp := ffdb.Get([]byte("Size"))
if tmp == nil {
return fmt.Errorf("error load torrent file")
}
file.Size = b2i(tmp)
tmp = ffdb.Get([]byte("Viewed"))
if tmp == nil {
return fmt.Errorf("error load torrent file")
}
file.Viewed = len(tmp) > 0 && tmp[0] == 1
torr.Files = append(torr.Files, file)
}
SortFiles(torr.Files)
}
return nil
})
return torr, err
}
func LoadTorrentsDB() ([]*Torrent, error) {
err := openDB()
if err != nil {
return nil, err
}
torrs := make([]*Torrent, 0)
err = db.View(func(tx *bolt.Tx) error {
tdb := tx.Bucket(dbTorrentsName)
c := tdb.Cursor()
for h, _ := c.First(); h != nil; h, _ = c.Next() {
hdb := tdb.Bucket(h)
if hdb != nil {
torr := new(Torrent)
torr.Hash = string(h)
tmp := hdb.Get([]byte("Name"))
if tmp == nil {
return fmt.Errorf("error load torrent")
}
torr.Name = string(tmp)
tmp = hdb.Get([]byte("Link"))
if tmp == nil {
return fmt.Errorf("error load torrent")
}
torr.Magnet = string(tmp)
tmp = hdb.Get([]byte("Size"))
if tmp == nil {
return fmt.Errorf("error load torrent")
}
torr.Size = b2i(tmp)
tmp = hdb.Get([]byte("Timestamp"))
if tmp == nil {
return fmt.Errorf("error load torrent")
}
torr.Timestamp = b2i(tmp)
fdb := hdb.Bucket([]byte("Files"))
if fdb == nil {
return fmt.Errorf("error load torrent files")
}
cf := fdb.Cursor()
for fn, _ := cf.First(); fn != nil; fn, _ = cf.Next() {
file := File{Name: string(fn)}
ffdb := fdb.Bucket(fn)
if ffdb == nil {
return fmt.Errorf("error load torrent files")
}
tmp := ffdb.Get([]byte("Size"))
if tmp == nil {
return fmt.Errorf("error load torrent file")
}
file.Size = b2i(tmp)
tmp = ffdb.Get([]byte("Viewed"))
if tmp == nil {
return fmt.Errorf("error load torrent file")
}
file.Viewed = len(tmp) > 0 && tmp[0] == 1
torr.Files = append(torr.Files, file)
}
SortFiles(torr.Files)
torrs = append(torrs, torr)
}
}
return nil
})
return torrs, err
}
func i2b(v int64) []byte {
b := make([]byte, 8)
binary.BigEndian.PutUint64(b, uint64(v))
return b
}
func b2i(v []byte) int64 {
return int64(binary.BigEndian.Uint64(v))
}

88
src/server/settings/UsableFiles.go Normal file
View File

@@ -0,0 +1,88 @@
package settings
import (
"path/filepath"
"sort"
"strings"
)
var (
uFiles = map[string]interface{}{
".3g2": nil,
".3gp": nil,
".aaf": nil,
".asf": nil,
".avchd": nil,
".avi": nil,
".drc": nil,
".flv": nil,
".m2v": nil,
".m4p": nil,
".m4v": nil,
".mkv": nil,
".mng": nil,
".mov": nil,
".mp2": nil,
".mp4": nil,
".mpe": nil,
".mpeg": nil,
".mpg": nil,
".mpv": nil,
".mxf": nil,
".nsv": nil,
".ogg": nil,
".ogv": nil,
".ts": nil,
".m2ts": nil,
".mts": nil,
".qt": nil,
".rm": nil,
".rmvb": nil,
".roq": nil,
".svi": nil,
".vob": nil,
".webm": nil,
".wmv": nil,
".yuv": nil,
".aac": nil,
".aiff": nil,
".ape": nil,
".au": nil,
".flac": nil,
".gsm": nil,
".it": nil,
".m3u": nil,
".m4a": nil,
".mid": nil,
".mod": nil,
".mp3": nil,
".mpa": nil,
".pls": nil,
".ra": nil,
".s3m": nil,
".sid": nil,
".wav": nil,
".wma": nil,
".xm": nil,
}
)
func SortFiles(files []File) {
sort.Slice(files, func(i, j int) bool {
if haveUsable(files[i].Name) && !haveUsable(files[j].Name) {
return true
}
if !haveUsable(files[i].Name) && haveUsable(files[j].Name) {
return false
}
return files[i].Name < files[j].Name
})
}
func haveUsable(name string) bool {
ext := strings.ToLower(filepath.Ext(name))
_, ok := uFiles[ext]
return ok
}

182
src/server/torr/BTServer.go Normal file
View File

@@ -0,0 +1,182 @@
package torr
import (
"fmt"
"io"
"path/filepath"
"sync"
"server/settings"
"server/torr/storage"
"server/torr/storage/memcache"
"server/torr/storage/state"
"server/utils"
"github.com/anacrolix/torrent"
"github.com/anacrolix/torrent/iplist"
"github.com/anacrolix/torrent/metainfo"
)
type BTServer struct {
config *torrent.ClientConfig
client *torrent.Client
storage storage.Storage
torrents map[metainfo.Hash]*Torrent
mu sync.Mutex
wmu sync.Mutex
watching bool
}
func NewBTS() *BTServer {
bts := new(BTServer)
bts.torrents = make(map[metainfo.Hash]*Torrent)
return bts
}
func (bt *BTServer) Connect() error {
bt.mu.Lock()
defer bt.mu.Unlock()
var err error
bt.configure()
bt.client, err = torrent.NewClient(bt.config)
bt.torrents = make(map[metainfo.Hash]*Torrent)
return err
}
func (bt *BTServer) Disconnect() {
bt.mu.Lock()
defer bt.mu.Unlock()
if bt.client != nil {
bt.client.Close()
bt.client = nil
utils.FreeOSMemGC()
}
}
func (bt *BTServer) Reconnect() error {
bt.Disconnect()
return bt.Connect()
}
func (bt *BTServer) configure() {
bt.storage = memcache.NewStorage(settings.Get().CacheSize)
blocklist, _ := iplist.MMapPackedFile(filepath.Join(settings.Path, "blocklist"))
userAgent := "uTorrent/3.4.9"
peerID := "-UT3490-"
bt.config = torrent.NewDefaultClientConfig()
bt.config.DisableIPv6 = true
bt.config.DisableTCP = settings.Get().DisableTCP
bt.config.DisableUTP = settings.Get().DisableUTP
bt.config.NoDefaultPortForwarding = settings.Get().DisableUPNP
bt.config.NoDHT = settings.Get().DisableDHT
bt.config.NoUpload = settings.Get().DisableUpload
bt.config.EncryptionPolicy = torrent.EncryptionPolicy{
DisableEncryption: settings.Get().Encryption == 1,
ForceEncryption: settings.Get().Encryption == 2,
}
bt.config.IPBlocklist = blocklist
bt.config.DefaultStorage = bt.storage
bt.config.Bep20 = peerID
bt.config.PeerID = utils.PeerIDRandom(peerID)
bt.config.HTTPUserAgent = userAgent
bt.config.EstablishedConnsPerTorrent = settings.Get().ConnectionsLimit
bt.config.TorrentPeersHighWater = 3000
bt.config.HalfOpenConnsPerTorrent = 50
if settings.Get().DownloadRateLimit > 0 {
bt.config.DownloadRateLimiter = utils.Limit(settings.Get().DownloadRateLimit * 1024)
}
if settings.Get().UploadRateLimit > 0 {
bt.config.UploadRateLimiter = utils.Limit(settings.Get().UploadRateLimit * 1024)
}
//bt.config.Debug = true
fmt.Println("Configure client:", settings.Get())
}
func (bt *BTServer) AddTorrent(magnet metainfo.Magnet, onAdd func(*Torrent)) (*Torrent, error) {
torr, err := NewTorrent(magnet, bt)
if err != nil {
return nil, err
}
if onAdd != nil {
go func() {
if torr.GotInfo() {
onAdd(torr)
}
}()
} else {
go torr.GotInfo()
}
return torr, nil
}
func (bt *BTServer) List() []*Torrent {
bt.mu.Lock()
defer bt.mu.Unlock()
list := make([]*Torrent, 0)
for _, t := range bt.torrents {
list = append(list, t)
}
return list
}
func (bt *BTServer) GetTorrent(hash metainfo.Hash) *Torrent {
bt.mu.Lock()
defer bt.mu.Unlock()
if t, ok := bt.torrents[hash]; ok {
return t
}
return nil
}
func (bt *BTServer) RemoveTorrent(hash torrent.InfoHash) {
if torr, ok := bt.torrents[hash]; ok {
torr.Close()
}
}
func (bt *BTServer) BTState() *BTState {
bt.mu.Lock()
defer bt.mu.Unlock()
btState := new(BTState)
btState.LocalPort = bt.client.LocalPort()
btState.PeerID = fmt.Sprintf("%x", bt.client.PeerID())
btState.BannedIPs = len(bt.client.BadPeerIPs())
for _, dht := range bt.client.DhtServers() {
btState.DHTs = append(btState.DHTs, dht)
}
for _, t := range bt.torrents {
btState.Torrents = append(btState.Torrents, t)
}
return btState
}
func (bt *BTServer) CacheState(hash metainfo.Hash) *state.CacheState {
st := bt.GetTorrent(hash)
if st == nil {
return nil
}
cacheState := bt.storage.GetStats(hash)
return cacheState
}
func (bt *BTServer) WriteState(w io.Writer) {
bt.client.WriteStatus(w)
}

51
src/server/torr/Play.go Normal file
View File

@@ -0,0 +1,51 @@
package torr
import (
"fmt"
"net/http"
"time"
"server/settings"
"server/utils"
"github.com/anacrolix/missinggo/httptoo"
"github.com/anacrolix/torrent"
"github.com/labstack/echo"
)
func (bt *BTServer) View(torr *Torrent, file *torrent.File, c echo.Context) error {
go settings.SetViewed(torr.Hash().HexString(), file.Path())
reader := torr.NewReader(file, 0)
fmt.Println("Connect reader:", len(torr.readers))
c.Response().Header().Set("Connection", "close")
c.Response().Header().Set("ETag", httptoo.EncodeQuotedString(fmt.Sprintf("%s/%s", torr.Hash().HexString(), file.Path())))
http.ServeContent(c.Response(), c.Request(), file.Path(), time.Time{}, reader)
fmt.Println("Disconnect reader:", len(torr.readers))
torr.CloseReader(reader)
return c.NoContent(http.StatusOK)
}
func (bt *BTServer) Play(torr *Torrent, file *torrent.File, preload int64, c echo.Context) error {
if torr.status == TorrentAdded {
if !torr.GotInfo() {
return echo.NewHTTPError(http.StatusBadRequest, "torrent closed befor get info")
}
}
if torr.status == TorrentGettingInfo {
if !torr.WaitInfo() {
return echo.NewHTTPError(http.StatusBadRequest, "torrent closed befor get info")
}
}
if torr.PreloadedBytes == 0 {
torr.Preload(file, preload)
}
redirectUrl := c.Scheme() + "://" + c.Request().Host + "/torrent/view/" + torr.Hash().HexString() + "/" + utils.CleanFName(file.Path())
return c.Redirect(http.StatusFound, redirectUrl)
//return bt.View(torr, file, c)
}

57
src/server/torr/State.go Normal file
View File

@@ -0,0 +1,57 @@
package torr
import (
"github.com/anacrolix/dht"
)
type BTState struct {
LocalPort int
PeerID string
BannedIPs int
DHTs []*dht.Server
Torrents []*Torrent
}
type TorrentStats struct {
Name string
Hash string
TorrentStatus TorrentStatus
TorrentStatusString string
LoadedSize int64
TorrentSize int64
PreloadedBytes int64
PreloadSize int64
DownloadSpeed float64
UploadSpeed float64
TotalPeers int
PendingPeers int
ActivePeers int
ConnectedSeeders int
HalfOpenPeers int
BytesWritten int64
BytesWrittenData int64
BytesRead int64
BytesReadData int64
BytesReadUsefulData int64
ChunksWritten int64
ChunksRead int64
ChunksReadUseful int64
ChunksReadWasted int64
PiecesDirtiedGood int64
PiecesDirtiedBad int64
FileStats []TorrentFileStat
}
type TorrentFileStat struct {
Id int
Path string
Length int64
}

400
src/server/torr/Torrent.go Normal file
View File

@@ -0,0 +1,400 @@
package torr
import (
"fmt"
"io"
"sort"
"sync"
"time"
"server/settings"
"server/utils"
"github.com/anacrolix/torrent"
"github.com/anacrolix/torrent/metainfo"
"github.com/labstack/gommon/bytes"
)
type TorrentStatus int
func (t TorrentStatus) String() string {
switch t {
case TorrentAdded:
return "Torrent added"
case TorrentGettingInfo:
return "Torrent getting info"
case TorrentPreload:
return "Torrent preload"
case TorrentWorking:
return "Torrent working"
case TorrentClosed:
return "Torrent closed"
default:
return "Torrent unknown status"
}
}
const (
TorrentAdded = TorrentStatus(iota)
TorrentGettingInfo
TorrentPreload
TorrentWorking
TorrentClosed
)
type Torrent struct {
*torrent.Torrent
status TorrentStatus
readers map[torrent.Reader]struct{}
muTorrent sync.Mutex
muReader sync.Mutex
bt *BTServer
lastTimeSpeed time.Time
DownloadSpeed float64
UploadSpeed float64
BytesReadUsefulData int64
BytesWrittenData int64
PreloadSize int64
PreloadedBytes int64
hash metainfo.Hash
expiredTime time.Time
closed <-chan struct{}
progressTicker *time.Ticker
}
func NewTorrent(magnet metainfo.Magnet, bt *BTServer) (*Torrent, error) {
switch settings.Get().RetrackersMode {
case 1:
magnet.Trackers = append(magnet.Trackers, utils.GetDefTrackers()...)
case 2:
magnet.Trackers = nil
case 3:
magnet.Trackers = utils.GetDefTrackers()
}
goTorrent, _, err := bt.client.AddTorrentSpec(&torrent.TorrentSpec{
Trackers: [][]string{magnet.Trackers},
DisplayName: magnet.DisplayName,
InfoHash: magnet.InfoHash,
})
if err != nil {
return nil, err
}
bt.mu.Lock()
defer bt.mu.Unlock()
if tor, ok := bt.torrents[magnet.InfoHash]; ok {
return tor, nil
}
torr := new(Torrent)
torr.Torrent = goTorrent
torr.status = TorrentAdded
torr.lastTimeSpeed = time.Now()
torr.bt = bt
torr.readers = make(map[torrent.Reader]struct{})
torr.hash = magnet.InfoHash
torr.closed = goTorrent.Closed()
go torr.watch()
bt.torrents[magnet.InfoHash] = torr
return torr, nil
}
func (t *Torrent) WaitInfo() bool {
if t.Torrent == nil {
return false
}
select {
case <-t.Torrent.GotInfo():
return true
case <-t.closed:
return false
}
}
func (t *Torrent) GotInfo() bool {
if t.status == TorrentClosed {
return false
}
t.status = TorrentGettingInfo
if t.WaitInfo() {
t.status = TorrentWorking
t.expiredTime = time.Now().Add(time.Minute * 5)
return true
} else {
t.Close()
return false
}
}
func (t *Torrent) watch() {
t.progressTicker = time.NewTicker(time.Second)
defer t.progressTicker.Stop()
for {
select {
case <-t.progressTicker.C:
go t.progressEvent()
case <-t.closed:
t.Close()
return
}
}
}
func (t *Torrent) progressEvent() {
if t.expired() {
t.drop()
return
}
t.muTorrent.Lock()
if t.Torrent != nil && t.Torrent.Info() != nil {
st := t.Torrent.Stats()
deltaDlBytes := st.BytesReadUsefulData.Int64() - t.BytesReadUsefulData
deltaUpBytes := st.BytesWrittenData.Int64() - t.BytesWrittenData
deltaTime := time.Since(t.lastTimeSpeed).Seconds()
t.DownloadSpeed = float64(deltaDlBytes) / deltaTime
t.UploadSpeed = float64(deltaUpBytes) / deltaTime
t.BytesWrittenData = st.BytesWrittenData.Int64()
t.BytesReadUsefulData = st.BytesReadUsefulData.Int64()
} else {
t.DownloadSpeed = 0
t.UploadSpeed = 0
}
t.muTorrent.Unlock()
t.lastTimeSpeed = time.Now()
}
func (t *Torrent) expired() bool {
return len(t.readers) == 0 && t.expiredTime.Before(time.Now()) && (t.status == TorrentWorking || t.status == TorrentClosed)
}
func (t *Torrent) Files() []*torrent.File {
if t.Torrent != nil && t.Torrent.Info() != nil {
files := t.Torrent.Files()
return files
}
return nil
}
func (t *Torrent) Hash() metainfo.Hash {
return t.hash
}
func (t *Torrent) Status() TorrentStatus {
return t.status
}
func (t *Torrent) Length() int64 {
if t.Info() == nil {
return 0
}
return t.Torrent.Length()
}
func (t *Torrent) NewReader(file *torrent.File, readahead int64) torrent.Reader {
t.muReader.Lock()
if t.status == TorrentClosed {
return nil
}
defer t.muReader.Unlock()
reader := file.NewReader()
if readahead <= 0 {
readahead = utils.GetReadahead()
}
reader.SetReadahead(readahead)
t.readers[reader] = struct{}{}
return reader
}
func (t *Torrent) CloseReader(reader torrent.Reader) {
t.muReader.Lock()
reader.Close()
delete(t.readers, reader)
t.expiredTime = time.Now().Add(time.Second * 5)
t.muReader.Unlock()
}
func (t *Torrent) Preload(file *torrent.File, size int64) {
if size < 0 {
return
}
if t.status == TorrentGettingInfo {
t.WaitInfo()
}
t.muTorrent.Lock()
if t.status != TorrentWorking {
t.muTorrent.Unlock()
return
}
if size == 0 {
size = settings.Get().PreloadBufferSize
}
if size == 0 {
t.muTorrent.Unlock()
return
}
t.status = TorrentPreload
t.muTorrent.Unlock()
defer func() {
if t.status == TorrentPreload {
t.status = TorrentWorking
}
}()
buff5mb := int64(5 * 1024 * 1024)
startPreloadLength := size
endPreloadOffset := int64(0)
if startPreloadLength > buff5mb {
endPreloadOffset = file.Offset() + file.Length() - buff5mb
}
readerPre := t.NewReader(file, startPreloadLength)
if readerPre == nil {
return
}
defer func() {
t.CloseReader(readerPre)
t.expiredTime = time.Now().Add(time.Minute * 1)
}()
if endPreloadOffset > 0 {
readerPost := t.NewReader(file, 1)
if readerPre == nil {
return
}
readerPost.Seek(endPreloadOffset, io.SeekStart)
readerPost.SetReadahead(buff5mb)
defer func() {
t.CloseReader(readerPost)
t.expiredTime = time.Now().Add(time.Minute * 1)
}()
}
if size > file.Length() {
size = file.Length()
}
t.PreloadSize = size
var lastSize int64 = 0
errCount := 0
for t.status == TorrentPreload {
t.expiredTime = time.Now().Add(time.Minute * 1)
t.PreloadedBytes = t.Torrent.BytesCompleted()
fmt.Println("Preload:", file.Torrent().InfoHash().HexString(), bytes.Format(t.PreloadedBytes), "/", bytes.Format(t.PreloadSize), "Speed:", utils.Format(t.DownloadSpeed), "Peers:[", t.Torrent.Stats().ConnectedSeeders, "]", t.Torrent.Stats().ActivePeers, "/", t.Torrent.Stats().TotalPeers)
if t.PreloadedBytes >= t.PreloadSize {
return
}
if lastSize == t.PreloadedBytes {
errCount++
} else {
lastSize = t.PreloadedBytes
errCount = 0
}
if errCount > 120 {
return
}
time.Sleep(time.Second)
}
}
func (t *Torrent) drop() {
t.muTorrent.Lock()
if t.Torrent != nil {
t.Torrent.Drop()
t.Torrent = nil
}
t.muTorrent.Unlock()
}
func (t *Torrent) Close() {
t.status = TorrentClosed
t.bt.mu.Lock()
defer t.bt.mu.Unlock()
t.muReader.Lock()
defer t.muReader.Unlock()
for r := range t.readers {
r.Close()
}
if _, ok := t.bt.torrents[t.hash]; ok {
delete(t.bt.torrents, t.hash)
}
t.drop()
}
func (t *Torrent) Stats() TorrentStats {
t.muTorrent.Lock()
defer t.muTorrent.Unlock()
st := TorrentStats{}
st.Name = t.Name()
st.Hash = t.hash.HexString()
st.TorrentStatus = t.status
st.TorrentStatusString = t.status.String()
if t.Torrent != nil {
st.LoadedSize = t.Torrent.BytesCompleted()
st.TorrentSize = t.Length()
st.PreloadedBytes = t.PreloadedBytes
st.PreloadSize = t.PreloadSize
st.DownloadSpeed = t.DownloadSpeed
st.UploadSpeed = t.UploadSpeed
tst := t.Torrent.Stats()
st.BytesWritten = tst.BytesWritten.Int64()
st.BytesWrittenData = tst.BytesWrittenData.Int64()
st.BytesRead = tst.BytesRead.Int64()
st.BytesReadData = tst.BytesReadData.Int64()
st.BytesReadUsefulData = tst.BytesReadUsefulData.Int64()
st.ChunksWritten = tst.ChunksWritten.Int64()
st.ChunksRead = tst.ChunksRead.Int64()
st.ChunksReadUseful = tst.ChunksReadUseful.Int64()
st.ChunksReadWasted = tst.ChunksReadWasted.Int64()
st.PiecesDirtiedGood = tst.PiecesDirtiedGood.Int64()
st.PiecesDirtiedBad = tst.PiecesDirtiedBad.Int64()
st.TotalPeers = tst.TotalPeers
st.PendingPeers = tst.PendingPeers
st.ActivePeers = tst.ActivePeers
st.ConnectedSeeders = tst.ConnectedSeeders
st.HalfOpenPeers = tst.HalfOpenPeers
for i, f := range t.Files() {
st.FileStats = append(st.FileStats, TorrentFileStat{
Id: i,
Path: f.Path(),
Length: f.Length(),
})
}
sort.Slice(st.FileStats, func(i, j int) bool {
return st.FileStats[i].Path < st.FileStats[j].Path
})
}
return st
}

15
src/server/torr/storage/Storage.go Normal file
View File

@@ -0,0 +1,15 @@
package storage
import (
"server/torr/storage/state"
"github.com/anacrolix/torrent/metainfo"
"github.com/anacrolix/torrent/storage"
)
type Storage interface {
storage.ClientImpl
GetStats(hash metainfo.Hash) *state.CacheState
CloseHash(hash metainfo.Hash)
}

1
src/server/torr/storage/filecache/Cache.go Normal file
View File

@@ -0,0 +1 @@
package filecache

69
src/server/torr/storage/filecache/Storage.go Normal file
View File

@@ -0,0 +1,69 @@
package filecache
import (
"path/filepath"
"sync"
"server/settings"
"server/torr/storage"
"server/torr/storage/state"
"github.com/anacrolix/missinggo/filecache"
"github.com/anacrolix/torrent/metainfo"
storage2 "github.com/anacrolix/torrent/storage"
)
type Storage struct {
storage.Storage
caches map[metainfo.Hash]*filecache.Cache
capacity int64
mu sync.Mutex
}
func NewStorage(capacity int64) storage.Storage {
stor := new(Storage)
stor.capacity = capacity
stor.caches = make(map[metainfo.Hash]*filecache.Cache)
return stor
}
func (s *Storage) OpenTorrent(info *metainfo.Info, infoHash metainfo.Hash) (storage2.TorrentImpl, error) {
s.mu.Lock()
defer s.mu.Unlock()
path := filepath.Join(settings.Path, "cache", infoHash.String())
cache, err := filecache.NewCache(path)
if err != nil {
return nil, err
}
cache.SetCapacity(s.capacity)
s.caches[infoHash] = cache
return storage2.NewResourcePieces(cache.AsResourceProvider()).OpenTorrent(info, infoHash)
}
func (s *Storage) GetStats(hash metainfo.Hash) *state.CacheState {
s.mu.Lock()
defer s.mu.Unlock()
return nil
}
func (s *Storage) Clean() {
s.mu.Lock()
defer s.mu.Unlock()
}
func (s *Storage) CloseHash(hash metainfo.Hash) {
if s.caches == nil {
return
}
s.mu.Lock()
defer s.mu.Unlock()
}
func (s *Storage) Close() error {
s.mu.Lock()
defer s.mu.Unlock()
return nil
}

86
src/server/torr/storage/memcache/Buffer.go Normal file
View File

@@ -0,0 +1,86 @@
package memcache
import (
"fmt"
"sync"
"server/utils"
)
type buffer struct {
pieceId int
buf []byte
used bool
}
type BufferPool struct {
buffs map[int]*buffer
frees int
size int64
mu sync.Mutex
}
func NewBufferPool(bufferLength int64, capacity int64) *BufferPool {
bp := new(BufferPool)
buffsSize := int(capacity/bufferLength) + 3
bp.frees = buffsSize
bp.size = bufferLength
return bp
}
func (b *BufferPool) mkBuffs() {
if b.buffs != nil {
return
}
b.buffs = make(map[int]*buffer, b.frees)
fmt.Println("Create", b.frees, "buffers")
for i := 0; i < b.frees; i++ {
buf := buffer{
-1,
make([]byte, b.size),
false,
}
b.buffs[i] = &buf
}
}
func (b *BufferPool) GetBuffer(p *Piece) (buff []byte, index int) {
b.mu.Lock()
defer b.mu.Unlock()
b.mkBuffs()
for id, buf := range b.buffs {
if !buf.used {
buf.used = true
buf.pieceId = p.Id
buff = buf.buf
index = id
b.frees--
//fmt.Printf("Get buffer: %v %v %v %p\n", id, p.Id, b.frees, buff)
return
}
}
fmt.Println("Create slow buffer")
return make([]byte, b.size), -1
}
func (b *BufferPool) ReleaseBuffer(index int) {
if index == -1 {
utils.FreeOSMem()
return
}
b.mu.Lock()
defer b.mu.Unlock()
b.mkBuffs()
if buff, ok := b.buffs[index]; ok {
buff.used = false
buff.pieceId = -1
b.frees++
//fmt.Println("Release buffer:", index, b.frees)
} else {
utils.FreeOSMem()
}
}
func (b *BufferPool) Len() int {
return b.frees
}

196
src/server/torr/storage/memcache/Cache.go Normal file
View File

@@ -0,0 +1,196 @@
package memcache
import (
"fmt"
"sort"
"sync"
"server/torr/storage/state"
"server/utils"
"github.com/anacrolix/torrent/metainfo"
"github.com/anacrolix/torrent/storage"
)
type Cache struct {
storage.TorrentImpl
s *Storage
capacity int64
filled int64
hash metainfo.Hash
pieceLength int64
pieceCount int
piecesBuff int
muPiece sync.Mutex
muRemove sync.Mutex
isRemove bool
pieces map[int]*Piece
bufferPull *BufferPool
prcLoaded int
}
func NewCache(capacity int64, storage *Storage) *Cache {
ret := &Cache{
capacity: capacity,
filled: 0,
pieces: make(map[int]*Piece),
s: storage,
}
return ret
}
func (c *Cache) Init(info *metainfo.Info, hash metainfo.Hash) {
fmt.Println("Create cache for:", info.Name)
//Min capacity of 2 pieces length
cap := info.PieceLength * 2
if c.capacity < cap {
c.capacity = cap
}
c.pieceLength = info.PieceLength
c.pieceCount = info.NumPieces()
c.piecesBuff = int(c.capacity / c.pieceLength)
c.hash = hash
c.bufferPull = NewBufferPool(c.pieceLength, c.capacity)
for i := 0; i < c.pieceCount; i++ {
c.pieces[i] = &Piece{
Id: i,
Length: info.Piece(i).Length(),
Hash: info.Piece(i).Hash().HexString(),
cache: c,
}
}
}
func (c *Cache) Piece(m metainfo.Piece) storage.PieceImpl {
c.muPiece.Lock()
defer c.muPiece.Unlock()
if val, ok := c.pieces[m.Index()]; ok {
return val
}
return nil
}
func (c *Cache) Close() error {
c.isRemove = false
fmt.Println("Close cache for:", c.hash)
if _, ok := c.s.caches[c.hash]; ok {
delete(c.s.caches, c.hash)
}
c.pieces = nil
c.bufferPull = nil
utils.FreeOSMemGC()
return nil
}
func (c *Cache) GetState() state.CacheState {
cState := state.CacheState{}
cState.Capacity = c.capacity
cState.PiecesLength = c.pieceLength
cState.PiecesCount = c.pieceCount
cState.Hash = c.hash.HexString()
stats := make(map[int]state.ItemState, 0)
c.muPiece.Lock()
var fill int64 = 0
for _, value := range c.pieces {
stat := value.Stat()
if stat.BufferSize > 0 {
fill += stat.BufferSize
stats[stat.Id] = stat
}
}
c.filled = fill
c.muPiece.Unlock()
cState.Filled = c.filled
cState.Pieces = stats
return cState
}
func (c *Cache) cleanPieces() {
if c.isRemove {
return
}
c.muRemove.Lock()
if c.isRemove {
c.muRemove.Unlock()
return
}
c.isRemove = true
defer func() { c.isRemove = false }()
c.muRemove.Unlock()
remPieces := c.getRemPieces()
if len(remPieces) > 0 && (c.capacity < c.filled || c.bufferPull.Len() <= 1) {
remCount := int((c.filled - c.capacity) / c.pieceLength)
if remCount < 1 {
remCount = 1
}
if remCount > len(remPieces) {
remCount = len(remPieces)
}
remPieces = remPieces[:remCount]
for _, p := range remPieces {
c.removePiece(p)
}
}
}
func (c *Cache) getRemPieces() []*Piece {
pieces := make([]*Piece, 0)
fill := int64(0)
loading := 0
used := make(map[int]struct{})
for _, b := range c.bufferPull.buffs {
if b.used {
used[b.pieceId] = struct{}{}
}
}
for u := range used {
v := c.pieces[u]
if v.Size > 0 {
if v.Id > 0 {
pieces = append(pieces, v)
}
fill += v.Size
if !v.complete {
loading++
}
}
}
c.filled = fill
sort.Slice(pieces, func(i, j int) bool {
return pieces[i].accessed.Before(pieces[j].accessed)
})
c.prcLoaded = prc(c.piecesBuff-loading, c.piecesBuff)
return pieces
}
func (c *Cache) removePiece(piece *Piece) {
c.muPiece.Lock()
defer c.muPiece.Unlock()
piece.Release()
st := fmt.Sprintf("%v%% %v\t%s\t%s", c.prcLoaded, piece.Id, piece.accessed.Format("15:04:05.000"), piece.Hash)
if c.prcLoaded >= 95 {
fmt.Println("Clean memory GC:", st)
utils.FreeOSMemGC()
} else {
fmt.Println("Clean memory:", st)
utils.FreeOSMem()
}
}
func prc(val, of int) int {
return int(float64(val) * 100.0 / float64(of))
}

115
src/server/torr/storage/memcache/Piece.go Normal file
View File

@@ -0,0 +1,115 @@
package memcache
import (
"errors"
"io"
"sync"
"time"
"server/torr/storage/state"
"github.com/anacrolix/torrent/storage"
)
type Piece struct {
storage.PieceImpl
Id int
Hash string
Length int64
Size int64
complete bool
readed bool
accessed time.Time
buffer []byte
bufIndex int
mu sync.RWMutex
cache *Cache
}
func (p *Piece) WriteAt(b []byte, off int64) (n int, err error) {
p.mu.Lock()
defer p.mu.Unlock()
if p.buffer == nil {
go p.cache.cleanPieces()
p.buffer, p.bufIndex = p.cache.bufferPull.GetBuffer(p)
if p.buffer == nil {
return 0, errors.New("Can't get buffer write")
}
}
n = copy(p.buffer[off:], b[:])
p.Size += int64(n)
p.accessed = time.Now()
return
}
func (p *Piece) ReadAt(b []byte, off int64) (n int, err error) {
p.mu.RLock()
defer p.mu.RUnlock()
size := len(b)
if size+int(off) > len(p.buffer) {
size = len(p.buffer) - int(off)
if size < 0 {
size = 0
}
}
if len(p.buffer) < int(off) || len(p.buffer) < int(off)+size {
return 0, io.ErrUnexpectedEOF
}
n = copy(b, p.buffer[int(off) : int(off)+size][:])
p.accessed = time.Now()
if int(off)+size >= len(p.buffer) {
p.readed = true
}
if int64(len(b))+off >= p.Size {
go p.cache.cleanPieces()
}
return n, nil
}
func (p *Piece) MarkComplete() error {
if len(p.buffer) == 0 {
return errors.New("piece is not complete")
}
p.complete = true
return nil
}
func (p *Piece) MarkNotComplete() error {
p.complete = false
return nil
}
func (p *Piece) Completion() storage.Completion {
return storage.Completion{
Complete: p.complete && len(p.buffer) > 0,
Ok: true,
}
}
func (p *Piece) Release() {
p.mu.Lock()
defer p.mu.Unlock()
if p.buffer != nil {
p.buffer = nil
p.cache.bufferPull.ReleaseBuffer(p.bufIndex)
p.bufIndex = -1
}
p.Size = 0
p.complete = false
}
func (p *Piece) Stat() state.ItemState {
itm := state.ItemState{
Id: p.Id,
Hash: p.Hash,
Accessed: p.accessed,
Completed: p.complete,
BufferSize: p.Size,
}
return itm
}

66
src/server/torr/storage/memcache/Storage.go Normal file
View File

@@ -0,0 +1,66 @@
package memcache
import (
"sync"
"server/torr/storage"
"server/torr/storage/state"
"github.com/anacrolix/torrent/metainfo"
storage2 "github.com/anacrolix/torrent/storage"
)
type Storage struct {
storage.Storage
caches map[metainfo.Hash]*Cache
capacity int64
mu sync.Mutex
}
func NewStorage(capacity int64) storage.Storage {
stor := new(Storage)
stor.capacity = capacity
stor.caches = make(map[metainfo.Hash]*Cache)
return stor
}
func (s *Storage) OpenTorrent(info *metainfo.Info, infoHash metainfo.Hash) (storage2.TorrentImpl, error) {
s.mu.Lock()
defer s.mu.Unlock()
ch := NewCache(s.capacity, s)
ch.Init(info, infoHash)
s.caches[infoHash] = ch
return ch, nil
}
func (s *Storage) GetStats(hash metainfo.Hash) *state.CacheState {
s.mu.Lock()
defer s.mu.Unlock()
if c, ok := s.caches[hash]; ok {
st := c.GetState()
return &st
}
return nil
}
func (s *Storage) CloseHash(hash metainfo.Hash) {
if s.caches == nil {
return
}
s.mu.Lock()
defer s.mu.Unlock()
if ch, ok := s.caches[hash]; ok {
ch.Close()
delete(s.caches, hash)
}
}
func (s *Storage) Close() error {
s.mu.Lock()
defer s.mu.Unlock()
for _, ch := range s.caches {
ch.Close()
}
return nil
}

22
src/server/torr/storage/state/state.go Normal file
View File

@@ -0,0 +1,22 @@
package state
import (
"time"
)
type CacheState struct {
Hash string
Capacity int64
Filled int64
PiecesLength int64
PiecesCount int
Pieces map[int]ItemState
}
type ItemState struct {
Id int
Accessed time.Time
BufferSize int64
Completed bool
Hash string
}

17
src/server/utils/Prallel.go Normal file
View File

@@ -0,0 +1,17 @@
package utils
import (
"sync"
)
func ParallelFor(begin, end int, fn func(i int)) {
var wg sync.WaitGroup
wg.Add(end - begin)
for i := begin; i < end; i++ {
go func(i int) {
fn(i)
wg.Done()
}(i)
}
wg.Wait()
}

74
src/server/utils/Torrent.go Normal file
View File

@@ -0,0 +1,74 @@
package utils
import (
"encoding/base32"
"errors"
"math/rand"
"time"
"server/settings"
"github.com/anacrolix/torrent"
"golang.org/x/time/rate"
)
var trackers = []string{
"http://bt4.t-ru.org/ann?magnet",
"http://retracker.mgts.by:80/announce",
"http://tracker.city9x.com:2710/announce",
"http://tracker.electro-torrent.pl:80/announce",
"http://tracker.internetwarriors.net:1337/announce",
"http://tracker2.itzmx.com:6961/announce",
"udp://46.148.18.250:2710",
"udp://opentor.org:2710",
"udp://public.popcorn-tracker.org:6969/announce",
"udp://tracker.opentrackr.org:1337/announce",
"http://bt.svao-ix.ru/announce",
}
func GetDefTrackers() []string {
return trackers
}
func PeerIDRandom(peer string) string {
randomBytes := make([]byte, 32)
_, err := rand.Read(randomBytes)
if err != nil {
panic(err)
}
return peer + base32.StdEncoding.EncodeToString(randomBytes)[:20-len(peer)]
}
func GotInfo(t *torrent.Torrent, timeout int) error {
gi := t.GotInfo()
select {
case <-gi:
return nil
case <-time.Tick(time.Second * time.Duration(timeout)):
return errors.New("timeout load torrent info")
}
}
func GetReadahead() int64 {
readahead := int64(float64(settings.Get().CacheSize) * 0.33)
if readahead < 66*1024*1024 {
readahead = int64(settings.Get().CacheSize)
if readahead > 66*1024*1024 {
readahead = 66 * 1024 * 1024
}
}
return readahead
}
func Limit(i int) *rate.Limiter {
l := rate.NewLimiter(rate.Inf, 0)
if i > 0 {
b := i
if b < 16*1024 {
b = 16 * 1024
}
l = rate.NewLimiter(rate.Limit(i), b)
}
return l
}

33
src/server/utils/TorrentInfo.go Normal file
View File

@@ -0,0 +1,33 @@
package utils
import (
"encoding/json"
"fmt"
"server/settings"
)
func AddInfo(hash, js string) {
info := settings.GetInfo(hash)
if info != "{}" {
var jsset map[string]interface{}
var err error
if err = json.Unmarshal([]byte(js), &jsset); err == nil {
var jsdb map[string]interface{}
if err = json.Unmarshal([]byte(info), &jsdb); err == nil {
for k, v := range jsset {
jsdb[k] = v
}
jsstr, err := json.Marshal(jsdb)
if err == nil {
settings.AddInfo(hash, string(jsstr))
return
}
}
}
if err != nil {
fmt.Println(err)
}
}
settings.AddInfo(hash, js)
}

78
src/server/utils/Utils.go Normal file
View File

@@ -0,0 +1,78 @@
package utils
import (
"fmt"
"regexp"
"runtime"
"runtime/debug"
"strconv"
"strings"
)
func CleanFName(file string) string {
re := regexp.MustCompile(`[ !*'();:@&=+$,/?#\[\]~"]`)
ret := re.ReplaceAllString(file, `_`)
ret = strings.Replace(ret, "__", "_", -1)
return ret
}
func FreeOSMem() {
debug.FreeOSMemory()
}
func FreeOSMemGC() {
runtime.GC()
debug.FreeOSMemory()
}
const (
_ = 1.0 << (10 * iota) // ignore first value by assigning to blank identifier
KB
MB
GB
TB
PB
EB
)
func Format(b float64) string {
multiple := ""
value := b
switch {
case b >= EB:
value /= EB
multiple = "EB"
case b >= PB:
value /= PB
multiple = "PB"
case b >= TB:
value /= TB
multiple = "TB"
case b >= GB:
value /= GB
multiple = "GB"
case b >= MB:
value /= MB
multiple = "MB"
case b >= KB:
value /= KB
multiple = "KB"
case b == 0:
return "0"
default:
return strconv.FormatInt(int64(b), 10) + "B"
}
return fmt.Sprintf("%.2f%s", value, multiple)
}
//
//func IsCyrillic(str string) bool {
// for _, r := range str {
// if unicode.Is(unicode.Cyrillic, r) {
// return true
// }
// }
// return false
//}

3
src/server/version/Version.go Normal file
View File

@@ -0,0 +1,3 @@
package version
const Version = "1.1.65"

15
src/server/web/About.go Normal file
View File

@@ -0,0 +1,15 @@
package server
import (
"net/http"
"github.com/labstack/echo"
)
func initAbout(e *echo.Echo) {
e.GET("/about", aboutPage)
}
func aboutPage(c echo.Context) error {
return c.Render(http.StatusOK, "aboutPage", nil)
}

115
src/server/web/Info.go Normal file
View File

@@ -0,0 +1,115 @@
package server
import (
"fmt"
"net/http"
"sort"
"server/utils"
"github.com/anacrolix/torrent/metainfo"
"github.com/labstack/echo"
"github.com/labstack/gommon/bytes"
)
func initInfo(e *echo.Echo) {
server.GET("/cache", cachePage)
server.GET("/stat", statePage)
server.GET("/btstat", btStatePage)
}
func btStatePage(c echo.Context) error {
bts.WriteState(c.Response())
return c.NoContent(http.StatusOK)
}
func cachePage(c echo.Context) error {
return c.Render(http.StatusOK, "cachePage", nil)
}
func statePage(c echo.Context) error {
state := bts.BTState()
msg := ""
msg += fmt.Sprintf("Listen port: %d<br>\n", state.LocalPort)
msg += fmt.Sprintf("Peer ID: %+q<br>\n", state.PeerID)
msg += fmt.Sprintf("Banned IPs: %d<br>\n", state.BannedIPs)
for _, dht := range state.DHTs {
msg += fmt.Sprintf("%s DHT server at %s:<br>\n", dht.Addr().Network(), dht.Addr().String())
dhtStats := dht.Stats()
msg += fmt.Sprintf("\t&emsp;# Nodes: %d (%d good, %d banned)<br>\n", dhtStats.Nodes, dhtStats.GoodNodes, dhtStats.BadNodes)
msg += fmt.Sprintf("\t&emsp;Server ID: %x<br>\n", dht.ID())
msg += fmt.Sprintf("\t&emsp;Announces: %d<br>\n", dhtStats.SuccessfulOutboundAnnouncePeerQueries)
msg += fmt.Sprintf("\t&emsp;Outstanding transactions: %d<br>\n", dhtStats.OutstandingTransactions)
}
sort.Slice(state.Torrents, func(i, j int) bool {
return state.Torrents[i].Hash().HexString() < state.Torrents[j].Hash().HexString()
})
msg += "Torrents:<br>\n"
for _, t := range state.Torrents {
st := t.Stats()
msg += fmt.Sprintf("Name: %v<br>\n", st.Name)
msg += fmt.Sprintf("Hash: %v<br>\n", st.Hash)
msg += fmt.Sprintf("Status: %v<br>\n", st.TorrentStatus)
msg += fmt.Sprintf("Loaded Size: %v<br>\n", bytes.Format(st.LoadedSize))
msg += fmt.Sprintf("Torrent Size: %v<br>\n<br>\n", bytes.Format(st.TorrentSize))
msg += fmt.Sprintf("Preloaded Bytes: %v<br>\n", bytes.Format(st.PreloadedBytes))
msg += fmt.Sprintf("Preload Size: %v<br>\n<br>\n", bytes.Format(st.PreloadSize))
msg += fmt.Sprintf("Download Speed: %v/Sec<br>\n", utils.Format(st.DownloadSpeed))
msg += fmt.Sprintf("Upload Speed: %v/Sec<br>\n<br>\n", utils.Format(st.UploadSpeed))
msg += fmt.Sprintf("\t&emsp;TotalPeers: %v<br>\n", st.TotalPeers)
msg += fmt.Sprintf("\t&emsp;PendingPeers: %v<br>\n", st.PendingPeers)
msg += fmt.Sprintf("\t&emsp;ActivePeers: %v<br>\n", st.ActivePeers)
msg += fmt.Sprintf("\t&emsp;ConnectedSeeders: %v<br>\n", st.ConnectedSeeders)
msg += fmt.Sprintf("\t&emsp;HalfOpenPeers: %v<br>\n", st.HalfOpenPeers)
msg += fmt.Sprintf("\t&emsp;BytesWritten: %v (%v)<br>\n", st.BytesWritten, bytes.Format(st.BytesWritten))
msg += fmt.Sprintf("\t&emsp;BytesWrittenData: %v (%v)<br>\n", st.BytesWrittenData, bytes.Format(st.BytesWrittenData))
msg += fmt.Sprintf("\t&emsp;BytesRead: %v (%v)<br>\n", st.BytesRead, bytes.Format(st.BytesRead))
msg += fmt.Sprintf("\t&emsp;BytesReadData: %v (%v)<br>\n", st.BytesReadData, bytes.Format(st.BytesReadData))
msg += fmt.Sprintf("\t&emsp;BytesReadUsefulData: %v (%v)<br>\n", st.BytesReadUsefulData, bytes.Format(st.BytesReadUsefulData))
msg += fmt.Sprintf("\t&emsp;ChunksWritten: %v<br>\n", st.ChunksWritten)
msg += fmt.Sprintf("\t&emsp;ChunksRead: %v<br>\n", st.ChunksRead)
msg += fmt.Sprintf("\t&emsp;ChunksReadUseful: %v<br>\n", st.ChunksReadUseful)
msg += fmt.Sprintf("\t&emsp;ChunksReadWasted: %v<br>\n", st.ChunksReadWasted)
msg += fmt.Sprintf("\t&emsp;PiecesDirtiedGood: %v<br>\n", st.PiecesDirtiedGood)
msg += fmt.Sprintf("\t&emsp;PiecesDirtiedBad: %v<br>\n<br>\n", st.PiecesDirtiedBad)
if len(st.FileStats) > 0 {
msg += fmt.Sprintf("\t&emsp;Files:<br>\n")
for _, f := range st.FileStats {
msg += fmt.Sprintf("\t&emsp;\t&emsp;%v Size:%v<br>\n", f.Path, bytes.Format(f.Length))
}
}
hash := metainfo.NewHashFromHex(st.Hash)
cState := bts.CacheState(hash)
if cState != nil {
msg += fmt.Sprintf("CacheType:<br>\n")
msg += fmt.Sprintf("Capacity: %v<br>\n", bytes.Format(cState.Capacity))
msg += fmt.Sprintf("Filled: %v<br>\n", bytes.Format(cState.Filled))
msg += fmt.Sprintf("PiecesLength: %v<br>\n", bytes.Format(cState.PiecesLength))
msg += fmt.Sprintf("PiecesCount: %v<br>\n", cState.PiecesCount)
for _, p := range cState.Pieces {
msg += fmt.Sprintf("\t&emsp;Piece: %v\t&emsp; Access: %s\t&emsp; Buffer size: %d(%s)\t&emsp; Complete: %v\t&emsp; Hash: %s\n<br>", p.Id, p.Accessed.Format("15:04:05.000"), p.BufferSize, bytes.Format(int64(p.BufferSize)), p.Completed, p.Hash)
}
}
msg += "<hr><br><br>\n\n"
}
//msg += `
//<script>
//document.addEventListener("DOMContentLoaded", function(event) {
// setTimeout(function(){
// location.reload();
// }, 1000);
//});
//</script>
//
//`
return c.HTML(http.StatusOK, msg)
}

151
src/server/web/Server.go Normal file
View File

@@ -0,0 +1,151 @@
package server
import (
"fmt"
"log"
"net"
"net/http"
"os"
"runtime"
"time"
"server/settings"
"server/torr"
"server/version"
"server/web/mods"
"server/web/templates"
"github.com/anacrolix/sync"
"github.com/labstack/echo"
"github.com/labstack/echo/middleware"
)
var (
server *echo.Echo
bts *torr.BTServer
mutex sync.Mutex
fnMutex sync.Mutex
err error
)
func Start(port string) {
runtime.GOMAXPROCS(runtime.NumCPU())
fmt.Println("Start web server, version:", version.Version)
bts = torr.NewBTS()
err := bts.Connect()
if err != nil {
fmt.Println("Error start torrent client:", err)
return
}
mutex.Lock()
server = echo.New()
server.HideBanner = true
server.HidePort = true
server.HTTPErrorHandler = HTTPErrorHandler
//server.Use(middleware.Logger())
server.Use(middleware.Recover())
templates.InitTemplate(server)
initTorrent(server)
initSettings(server)
initInfo(server)
initAbout(server)
mods.InitMods(server)
server.GET("/", mainPage)
server.GET("/echo", echoPage)
server.POST("/shutdown", shutdownPage)
server.GET("/js/api.js", templates.Api_JS)
go func() {
defer mutex.Unlock()
server.Listener, err = net.Listen("tcp", "0.0.0.0:"+port)
if err == nil {
err = server.Start("0.0.0.0:" + port)
}
server = nil
if err != nil {
fmt.Println("Error start web server:", err)
}
}()
}
func Stop() {
fnMutex.Lock()
defer fnMutex.Unlock()
if server != nil {
fmt.Println("Stop web server")
server.Close()
server = nil
if bts != nil {
bts.Disconnect()
bts = nil
}
}
}
func Wait() error {
mutex.Lock()
mutex.Unlock()
return err
}
func mainPage(c echo.Context) error {
return c.Render(http.StatusOK, "mainPage", nil)
}
func echoPage(c echo.Context) error {
return c.String(http.StatusOK, version.Version)
}
func shutdownPage(c echo.Context) error {
go func() {
Stop()
settings.CloseDB()
time.Sleep(time.Second * 2)
os.Exit(5)
}()
return c.NoContent(http.StatusOK)
}
func HTTPErrorHandler(err error, c echo.Context) {
var (
code = http.StatusInternalServerError
msg interface{}
)
if he, ok := err.(*echo.HTTPError); ok {
code = he.Code
msg = he.Message
if he.Internal != nil {
msg = fmt.Sprintf("%v, %v", err, he.Internal)
}
} else {
msg = http.StatusText(code)
}
if _, ok := msg.(string); ok {
msg = echo.Map{"message": msg}
}
if code != 404 && c.Request().URL.Path != "/torrent/stat" {
log.Println("Web server error:", err, c.Request().URL)
}
// Send response
if !c.Response().Committed {
if c.Request().Method == echo.HEAD { // Issue #608
err = c.NoContent(code)
} else {
err = c.JSON(code, msg)
}
if err != nil {
c.Logger().Error(err)
}
}
}

52
src/server/web/Settings.go Normal file
View File

@@ -0,0 +1,52 @@
package server
import (
"bytes"
"encoding/json"
"fmt"
"io/ioutil"
"net/http"
"server/settings"
"github.com/labstack/echo"
)
func initSettings(e *echo.Echo) {
e.GET("/settings", settingsPage)
e.POST("/settings/read", settingsRead)
e.POST("/settings/write", settingsWrite)
}
func settingsPage(c echo.Context) error {
return c.Render(http.StatusOK, "settingsPage", nil)
}
func settingsRead(c echo.Context) error {
return c.JSON(http.StatusOK, settings.Get())
}
func settingsWrite(c echo.Context) error {
err := getJsSettings(c)
if err != nil {
return echo.NewHTTPError(http.StatusBadRequest, err.Error())
}
settings.SaveSettings()
return c.JSON(http.StatusOK, "Ok")
}
func getJsSettings(c echo.Context) error {
buf, _ := ioutil.ReadAll(c.Request().Body)
decoder := json.NewDecoder(bytes.NewBuffer(buf))
err := decoder.Decode(settings.Get())
if err != nil {
if ute, ok := err.(*json.UnmarshalTypeError); ok {
return echo.NewHTTPError(http.StatusBadRequest, fmt.Sprintf("Unmarshal type error: expected=%v, got=%v, offset=%v", ute.Type, ute.Value, ute.Offset))
} else if se, ok := err.(*json.SyntaxError); ok {
return echo.NewHTTPError(http.StatusBadRequest, fmt.Sprintf("Syntax error: offset=%v, error=%v", se.Offset, se.Error()))
} else {
return echo.NewHTTPError(http.StatusBadRequest, err.Error())
}
}
return nil
}

659
src/server/web/Torrent.go Normal file
View File

@@ -0,0 +1,659 @@
package server
import (
"bytes"
"encoding/json"
"fmt"
"io/ioutil"
"net/http"
"net/url"
"sort"
"strconv"
"strings"
"time"
"server/settings"
"server/torr"
"server/utils"
"server/web/helpers"
"github.com/anacrolix/missinggo/httptoo"
"github.com/anacrolix/torrent/metainfo"
"github.com/labstack/echo"
)
func initTorrent(e *echo.Echo) {
e.POST("/torrent/add", torrentAdd)
e.POST("/torrent/upload", torrentUpload)
e.POST("/torrent/get", torrentGet)
e.POST("/torrent/rem", torrentRem)
e.POST("/torrent/list", torrentList)
e.POST("/torrent/stat", torrentStat)
e.POST("/torrent/cache", torrentCache)
e.POST("/torrent/drop", torrentDrop)
e.GET("/torrent/restart", torrentRestart)
e.GET("/torrent/playlist.m3u", torrentPlayListAll)
e.GET("/torrent/play", torrentPlay)
e.HEAD("/torrent/play", torrentPlay)
e.GET("/torrent/view/:hash/:file", torrentView)
e.HEAD("/torrent/view/:hash/:file", torrentView)
e.GET("/torrent/preload/:hash/:file", torrentPreload)
e.GET("/torrent/preload/:size/:hash/:file", torrentPreloadSize)
}
type TorrentJsonRequest struct {
Link string `json:",omitempty"`
Hash string `json:",omitempty"`
Title string `json:",omitempty"`
Info string `json:",omitempty"`
DontSave bool `json:",omitempty"`
}
type TorrentJsonResponse struct {
Name string
Magnet string
Hash string
AddTime int64
Length int64
Status torr.TorrentStatus
Playlist string
Info string
Files []TorFile `json:",omitempty"`
}
type TorFile struct {
Name string
Link string
Preload string
Size int64
Viewed bool
}
func torrentAdd(c echo.Context) error {
jreq, err := getJsReqTorr(c)
if err != nil {
return echo.NewHTTPError(http.StatusBadRequest, err.Error())
}
if jreq.Link == "" {
return echo.NewHTTPError(http.StatusBadRequest, "Link must be non-empty")
}
magnet, err := helpers.GetMagnet(jreq.Link)
if err != nil {
fmt.Println("Error get magnet:", jreq.Hash, err)
return echo.NewHTTPError(http.StatusBadRequest, err.Error())
}
if jreq.Title != "" {
magnet.DisplayName = jreq.Title
}
err = helpers.Add(bts, *magnet, !jreq.DontSave)
if err != nil {
fmt.Println("Error add torrent:", jreq.Hash, err)
return echo.NewHTTPError(http.StatusBadRequest, err.Error())
}
if jreq.Info != "" {
go func() {
utils.AddInfo(magnet.InfoHash.HexString(), jreq.Info)
}()
}
return c.String(http.StatusOK, magnet.InfoHash.HexString())
}
func torrentUpload(c echo.Context) error {
form, err := c.MultipartForm()
if err != nil {
return echo.NewHTTPError(http.StatusBadRequest, err.Error())
}
defer form.RemoveAll()
_, dontSave := form.Value["DontSave"]
var magnets []metainfo.Magnet
for _, file := range form.File {
torrFile, err := file[0].Open()
if err != nil {
return err
}
defer torrFile.Close()
mi, err := metainfo.Load(torrFile)
if err != nil {
fmt.Println("Error upload torrent", err)
return echo.NewHTTPError(http.StatusBadRequest, err.Error())
}
info, err := mi.UnmarshalInfo()
if err != nil {
fmt.Println("Error upload torrent", err)
return echo.NewHTTPError(http.StatusBadRequest, err.Error())
}
magnet := mi.Magnet(info.Name, mi.HashInfoBytes())
magnets = append(magnets, magnet)
}
ret := make([]string, 0)
for _, magnet := range magnets {
er := helpers.Add(bts, magnet, !dontSave)
if er != nil {
err = er
fmt.Println("Error add torrent:", magnet.String(), er)
}
ret = append(ret, magnet.InfoHash.HexString())
}
return c.JSON(http.StatusOK, ret)
}
func torrentGet(c echo.Context) error {
jreq, err := getJsReqTorr(c)
if err != nil {
return echo.NewHTTPError(http.StatusBadRequest, err.Error())
}
if jreq.Hash == "" {
return echo.NewHTTPError(http.StatusBadRequest, "Hash must be non-empty")
}
tor, err := settings.LoadTorrentDB(jreq.Hash)
if err != nil {
fmt.Println("Error get torrent:", jreq.Hash, err)
return echo.NewHTTPError(http.StatusBadRequest, err.Error())
}
torrStatus := torr.TorrentAdded
if tor == nil {
hash := metainfo.NewHashFromHex(jreq.Hash)
ts := bts.GetTorrent(hash)
if ts != nil {
torrStatus = ts.Status()
tor = toTorrentDB(ts)
}
}
if tor == nil {
fmt.Println("Error get: torrent not found", jreq.Hash)
return echo.NewHTTPError(http.StatusBadRequest, "Error get: torrent not found "+jreq.Hash)
}
js, err := getTorrentJS(tor)
if err != nil {
fmt.Println("Error get torrent:", tor.Hash, err)
return echo.NewHTTPError(http.StatusBadRequest, err.Error())
}
js.Status = torrStatus
return c.JSON(http.StatusOK, js)
}
func torrentRem(c echo.Context) error {
jreq, err := getJsReqTorr(c)
if err != nil {
return echo.NewHTTPError(http.StatusBadRequest, err.Error())
}
if jreq.Hash == "" {
return echo.NewHTTPError(http.StatusBadRequest, "Hash must be non-empty")
}
settings.RemoveTorrentDB(jreq.Hash)
bts.RemoveTorrent(metainfo.NewHashFromHex(jreq.Hash))
return c.JSON(http.StatusOK, nil)
}
func torrentList(c echo.Context) error {
buf, _ := ioutil.ReadAll(c.Request().Body)
jsstr := string(buf)
decoder := json.NewDecoder(bytes.NewBufferString(jsstr))
jsreq := struct {
Request int
}{}
decoder.Decode(&jsreq)
reqType := jsreq.Request
js := make([]TorrentJsonResponse, 0)
list, _ := settings.LoadTorrentsDB()
for _, tor := range list {
jsTor, err := getTorrentJS(tor)
if err != nil {
fmt.Println("Error get torrent:", err)
} else {
js = append(js, *jsTor)
}
}
sort.Slice(js, func(i, j int) bool {
if js[i].AddTime == js[j].AddTime {
return js[i].Name < js[j].Name
}
return js[i].AddTime > js[j].AddTime
})
slist := bts.List()
find := func(tjs []TorrentJsonResponse, t *torr.Torrent) bool {
for _, j := range tjs {
if t.Hash().HexString() == j.Hash {
return true
}
}
return false
}
for _, st := range slist {
if !find(js, st) {
tdb := toTorrentDB(st)
jsTor, err := getTorrentJS(tdb)
if err != nil {
fmt.Println("Error get torrent:", err)
} else {
jsTor.Status = st.Status()
js = append(js, *jsTor)
}
}
}
if reqType == 1 {
ret := make([]TorrentJsonResponse, 0)
for _, r := range js {
if r.Status == torr.TorrentWorking || len(r.Files) > 0 {
ret = append(ret, r)
}
}
return c.JSON(http.StatusOK, ret)
} else if reqType == 2 {
ret := make([]TorrentJsonResponse, 0)
for _, r := range js {
if r.Status == torr.TorrentGettingInfo {
ret = append(ret, r)
}
}
return c.JSON(http.StatusOK, ret)
}
return c.JSON(http.StatusOK, js)
}
func torrentStat(c echo.Context) error {
jreq, err := getJsReqTorr(c)
if err != nil {
return echo.NewHTTPError(http.StatusBadRequest, err.Error())
}
if jreq.Hash == "" {
return echo.NewHTTPError(http.StatusBadRequest, "Hash must be non-empty")
}
hash := metainfo.NewHashFromHex(jreq.Hash)
tor := bts.GetTorrent(hash)
if tor == nil {
return echo.NewHTTPError(http.StatusNotFound)
}
stat := tor.Stats()
return c.JSON(http.StatusOK, stat)
}
func torrentCache(c echo.Context) error {
jreq, err := getJsReqTorr(c)
if err != nil {
return echo.NewHTTPError(http.StatusBadRequest, err.Error())
}
if jreq.Hash == "" {
return echo.NewHTTPError(http.StatusBadRequest, "Hash must be non-empty")
}
hash := metainfo.NewHashFromHex(jreq.Hash)
stat := bts.CacheState(hash)
if stat == nil {
return echo.NewHTTPError(http.StatusNotFound)
}
return c.JSON(http.StatusOK, stat)
}
func preload(hashHex, fileLink string, size int64) *echo.HTTPError {
if size > 0 {
hash := metainfo.NewHashFromHex(hashHex)
tor := bts.GetTorrent(hash)
if tor == nil {
torrDb, err := settings.LoadTorrentDB(hashHex)
if err != nil || torrDb == nil {
return echo.NewHTTPError(http.StatusBadRequest, "Torrent not found: "+hashHex)
}
m, err := metainfo.ParseMagnetURI(torrDb.Magnet)
if err != nil {
return echo.NewHTTPError(http.StatusBadRequest, "Error parser magnet in db: "+hashHex)
}
tor, err = bts.AddTorrent(m, nil)
if err != nil {
return echo.NewHTTPError(http.StatusBadRequest, err.Error())
}
}
if !tor.WaitInfo() {
return echo.NewHTTPError(http.StatusBadRequest, "torrent closed befor get info")
}
file := helpers.FindFileLink(fileLink, tor.Torrent)
if file == nil {
return echo.NewHTTPError(http.StatusNotFound, "file in torrent not found: "+fileLink)
}
tor.Preload(file, size)
}
return nil
}
func torrentPreload(c echo.Context) error {
hashHex, err := url.PathUnescape(c.Param("hash"))
if err != nil {
return echo.NewHTTPError(http.StatusBadRequest, err.Error())
}
fileLink, err := url.PathUnescape(c.Param("file"))
if err != nil {
return echo.NewHTTPError(http.StatusBadRequest, err.Error())
}
if hashHex == "" {
return echo.NewHTTPError(http.StatusBadRequest, "Hash must be non-empty")
}
if fileLink == "" {
return echo.NewHTTPError(http.StatusBadRequest, "File link must be non-empty")
}
errHttp := preload(hashHex, fileLink, settings.Get().PreloadBufferSize)
if err != nil {
return errHttp
}
return c.NoContent(http.StatusOK)
}
func torrentPreloadSize(c echo.Context) error {
hashHex, err := url.PathUnescape(c.Param("hash"))
if err != nil {
return echo.NewHTTPError(http.StatusBadRequest, err.Error())
}
fileLink, err := url.PathUnescape(c.Param("file"))
if err != nil {
return echo.NewHTTPError(http.StatusBadRequest, err.Error())
}
szPreload, err := url.PathUnescape(c.Param("size"))
if err != nil {
return echo.NewHTTPError(http.StatusBadRequest, err.Error())
}
if hashHex == "" {
return echo.NewHTTPError(http.StatusBadRequest, "Hash must be non-empty")
}
if fileLink == "" {
return echo.NewHTTPError(http.StatusBadRequest, "File link must be non-empty")
}
var size = settings.Get().PreloadBufferSize
if szPreload != "" {
sz, err := strconv.Atoi(szPreload)
if err == nil && sz > 0 {
size = int64(sz) * 1024 * 1024
}
}
errHttp := preload(hashHex, fileLink, size)
if err != nil {
return errHttp
}
//redirectUrl := c.Scheme() + "://" + c.Request().Host + filepath.Join("/torrent/view/", hashHex, fileLink)
//return c.Redirect(http.StatusFound, redirectUrl)
return c.NoContent(http.StatusOK)
}
func torrentDrop(c echo.Context) error {
jreq, err := getJsReqTorr(c)
if err != nil {
return echo.NewHTTPError(http.StatusBadRequest, err.Error())
}
if jreq.Hash == "" {
return echo.NewHTTPError(http.StatusBadRequest, "Hash must be non-empty")
}
bts.RemoveTorrent(metainfo.NewHashFromHex(jreq.Hash))
return c.NoContent(http.StatusOK)
}
func torrentRestart(c echo.Context) error {
fmt.Println("Restart torrent engine")
err := bts.Reconnect()
if err != nil {
return echo.NewHTTPError(http.StatusBadRequest, err.Error())
}
return c.String(http.StatusOK, "Ok")
}
func torrentPlayListAll(c echo.Context) error {
list, err := settings.LoadTorrentsDB()
if err != nil {
return echo.NewHTTPError(http.StatusInternalServerError, err.Error())
}
m3u := helpers.MakeM3ULists(list, c.Scheme()+"://"+c.Request().Host)
c.Response().Header().Set("Content-Type", "audio/x-mpegurl")
c.Response().Header().Set("Content-Disposition", `attachment; filename="playlist.m3u"`)
http.ServeContent(c.Response(), c.Request(), "playlist.m3u", time.Now(), bytes.NewReader([]byte(m3u)))
return c.NoContent(http.StatusOK)
}
func torrentPlay(c echo.Context) error {
link := c.QueryParam("link")
if link == "" {
return echo.NewHTTPError(http.StatusBadRequest, "link should not be empty")
}
fmt.Println("Play:", c.QueryParams())
qsave := c.QueryParam("save")
qpreload := c.QueryParam("preload")
qfile := c.QueryParam("file")
qstat := c.QueryParam("stat")
mm3u := c.QueryParam("m3u")
preload := int64(0)
stat := strings.ToLower(qstat) == "true"
if qpreload != "" {
preload, _ = strconv.ParseInt(qpreload, 10, 64)
if preload > 0 {
preload *= 1024 * 1024
}
}
magnet, err := helpers.GetMagnet(link)
if err != nil {
fmt.Println("Error get magnet:", link, err)
return echo.NewHTTPError(http.StatusBadRequest, err.Error())
}
tor := bts.GetTorrent(magnet.InfoHash)
if tor == nil {
tor, err = bts.AddTorrent(*magnet, nil)
if err != nil {
return echo.NewHTTPError(http.StatusInternalServerError, err.Error())
}
}
if stat {
return c.JSON(http.StatusOK, getTorPlayState(tor))
}
if !tor.WaitInfo() {
return echo.NewHTTPError(http.StatusBadRequest, "torrent closed befor get info")
}
if strings.ToLower(qsave) == "true" {
if t, err := settings.LoadTorrentDB(magnet.InfoHash.HexString()); t == nil && err == nil {
torrDb := toTorrentDB(tor)
if torrDb != nil {
settings.SaveTorrentDB(torrDb)
}
}
}
if strings.ToLower(mm3u) == "true" {
mt := tor.Torrent.Metainfo()
m3u := helpers.MakeM3UPlayList(tor.Stats(), mt.Magnet(tor.Name(), tor.Hash()).String(), c.Scheme()+"://"+c.Request().Host)
c.Response().Header().Set("Content-Type", "audio/x-mpegurl")
c.Response().Header().Set("Connection", "close")
name := utils.CleanFName(tor.Name()) + ".m3u"
c.Response().Header().Set("ETag", httptoo.EncodeQuotedString(fmt.Sprintf("%s/%s", tor.Hash().HexString(), name)))
c.Response().Header().Set("Content-Disposition", `attachment; filename="`+name+`"`)
http.ServeContent(c.Response(), c.Request(), name, time.Time{}, bytes.NewReader([]byte(m3u)))
return c.NoContent(http.StatusOK)
}
files := helpers.GetPlayableFiles(tor.Stats())
if len(files) == 1 {
file := helpers.FindFile(files[0].Id, tor)
if file == nil {
return echo.NewHTTPError(http.StatusInternalServerError, fmt.Sprint("File", files[0], "not found in torrent", tor.Name()))
}
return bts.Play(tor, file, preload, c)
}
if qfile == "" && len(files) > 1 {
return c.JSON(http.StatusOK, getTorPlayState(tor))
}
fileInd, _ := strconv.Atoi(qfile)
file := helpers.FindFile(fileInd, tor)
if file == nil {
return echo.NewHTTPError(http.StatusInternalServerError, fmt.Sprint("File", files[fileInd], "not found in torrent", tor.Name()))
}
return bts.Play(tor, file, preload, c)
}
func torrentView(c echo.Context) error {
hashHex, err := url.PathUnescape(c.Param("hash"))
if err != nil {
return echo.NewHTTPError(http.StatusBadRequest, err.Error())
}
fileLink, err := url.PathUnescape(c.Param("file"))
if err != nil {
return echo.NewHTTPError(http.StatusBadRequest, err.Error())
}
hash := metainfo.NewHashFromHex(hashHex)
tor := bts.GetTorrent(hash)
if tor == nil {
torrDb, err := settings.LoadTorrentDB(hashHex)
if err != nil || torrDb == nil {
return echo.NewHTTPError(http.StatusBadRequest, "Torrent not found: "+hashHex)
}
m, err := metainfo.ParseMagnetURI(torrDb.Magnet)
if err != nil {
return echo.NewHTTPError(http.StatusBadRequest, "Error parser magnet in db: "+hashHex)
}
tor, err = bts.AddTorrent(m, nil)
if err != nil {
return echo.NewHTTPError(http.StatusBadRequest, err.Error())
}
}
if !tor.WaitInfo() {
return echo.NewHTTPError(http.StatusBadRequest, "torrent closed befor get info")
}
file := helpers.FindFileLink(fileLink, tor.Torrent)
if file == nil {
return echo.NewHTTPError(http.StatusNotFound, "File in torrent not found: "+fileLink)
}
return bts.View(tor, file, c)
}
func toTorrentDB(t *torr.Torrent) *settings.Torrent {
if t == nil {
return nil
}
tor := new(settings.Torrent)
tor.Name = t.Name()
tor.Hash = t.Hash().HexString()
tor.Timestamp = settings.StartTime.Unix()
mi := t.Torrent.Metainfo()
tor.Magnet = mi.Magnet(t.Name(), t.Torrent.InfoHash()).String()
tor.Size = t.Length()
files := t.Files()
sort.Slice(files, func(i, j int) bool {
return files[i].Path() < files[j].Path()
})
for _, f := range files {
tf := settings.File{
Name: f.Path(),
Size: f.Length(),
Viewed: false,
}
tor.Files = append(tor.Files, tf)
}
return tor
}
func getTorrentJS(tor *settings.Torrent) (*TorrentJsonResponse, error) {
js := new(TorrentJsonResponse)
mag, err := metainfo.ParseMagnetURI(tor.Magnet)
js.Name = tor.Name
if err == nil && len(tor.Name) < len(mag.DisplayName) {
js.Name = mag.DisplayName
}
js.Magnet = tor.Magnet
js.Hash = tor.Hash
js.AddTime = tor.Timestamp
js.Length = tor.Size
//fname is fake param for file name
js.Playlist = "/torrent/play?link=" + url.QueryEscape(tor.Magnet) + "&m3u=true&fname=" + utils.CleanFName(tor.Name+".m3u")
var size int64 = 0
for _, f := range tor.Files {
size += f.Size
tf := TorFile{
Name: f.Name,
Link: "/torrent/view/" + js.Hash + "/" + utils.CleanFName(f.Name),
Preload: "/torrent/preload/" + js.Hash + "/" + utils.CleanFName(f.Name),
Size: f.Size,
Viewed: f.Viewed,
}
js.Files = append(js.Files, tf)
}
if tor.Size == 0 {
js.Length = size
}
js.Info = settings.GetInfo(tor.Hash)
return js, nil
}
func getJsReqTorr(c echo.Context) (*TorrentJsonRequest, error) {
buf, _ := ioutil.ReadAll(c.Request().Body)
jsstr := string(buf)
decoder := json.NewDecoder(bytes.NewBufferString(jsstr))
js := new(TorrentJsonRequest)
err := decoder.Decode(js)
if err != nil {
if ute, ok := err.(*json.UnmarshalTypeError); ok {
return nil, echo.NewHTTPError(http.StatusBadRequest, fmt.Sprintf("Unmarshal type error: expected=%v, got=%v, offset=%v", ute.Type, ute.Value, ute.Offset))
} else if se, ok := err.(*json.SyntaxError); ok {
return nil, echo.NewHTTPError(http.StatusBadRequest, fmt.Sprintf("Syntax error: offset=%v, error=%v", se.Offset, se.Error()))
} else {
return nil, echo.NewHTTPError(http.StatusBadRequest, err.Error())
}
}
return js, nil
}

67
src/server/web/TorrentState.go Normal file
View File

@@ -0,0 +1,67 @@
package server
import (
"server/torr"
"server/web/helpers"
)
type TorrentStat struct {
Name string
Hash string
TorrentStatus int
TorrentStatusString string
LoadedSize int64
TorrentSize int64
PreloadedBytes int64
PreloadSize int64
DownloadSpeed float64
UploadSpeed float64
TotalPeers int
PendingPeers int
ActivePeers int
ConnectedSeeders int
FileStats []FileStat
}
type FileStat struct {
Id int
Path string
Length int64
}
func getTorPlayState(tor *torr.Torrent) TorrentStat {
tst := tor.Stats()
ts := TorrentStat{}
ts.Name = tst.Name
ts.Hash = tst.Hash
ts.TorrentStatus = int(tst.TorrentStatus)
ts.TorrentStatusString = tst.TorrentStatusString
ts.LoadedSize = tst.LoadedSize
ts.TorrentSize = tst.TorrentSize
ts.PreloadedBytes = tst.PreloadedBytes
ts.PreloadSize = tst.PreloadSize
ts.DownloadSpeed = tst.DownloadSpeed
ts.UploadSpeed = tst.UploadSpeed
ts.TotalPeers = tst.TotalPeers
ts.PendingPeers = tst.PendingPeers
ts.ActivePeers = tst.ActivePeers
ts.ConnectedSeeders = tst.ConnectedSeeders
files := helpers.GetPlayableFiles(tst)
ts.FileStats = make([]FileStat, len(files))
for i, f := range files {
ts.FileStats[i] = FileStat{
Id: f.Id,
Path: f.Path,
Length: f.Length,
}
}
return ts
}

42
src/server/web/helpers/Buffer.go Normal file
View File

@@ -0,0 +1,42 @@
package helpers
import "bytes"
type SeekingBuffer struct {
str string
buffer *bytes.Buffer
offset int64
size int64
}
func NewSeekingBuffer(str string) *SeekingBuffer {
return &SeekingBuffer{
str: str,
buffer: bytes.NewBufferString(str),
offset: 0,
}
}
func (fb *SeekingBuffer) Read(p []byte) (n int, err error) {
n, err = fb.buffer.Read(p)
fb.offset += int64(n)
return n, err
}
func (fb *SeekingBuffer) Seek(offset int64, whence int) (ret int64, err error) {
var newoffset int64
switch whence {
case 0:
newoffset = offset
case 1:
newoffset = fb.offset + offset
case 2:
newoffset = int64(len(fb.str)) - offset
}
if newoffset == fb.offset {
return newoffset, nil
}
fb.buffer = bytes.NewBufferString(fb.str[newoffset:])
fb.offset = newoffset
return fb.offset, nil
}

33
src/server/web/helpers/M3u.go Normal file
View File

@@ -0,0 +1,33 @@
package helpers
import (
"fmt"
"net/url"
"server/settings"
"server/torr"
"server/utils"
)
func MakeM3ULists(torrents []*settings.Torrent, host string) string {
m3u := "#EXTM3U\n"
for _, t := range torrents {
m3u += "#EXTINF:0," + t.Name + "\n"
m3u += host + "/torrent/play?link=" + url.QueryEscape(t.Magnet) + "&m3u=true&fname=" + utils.CleanFName(t.Name+".m3u") + "\n\n"
}
return m3u
}
func MakeM3UPlayList(tor torr.TorrentStats, magnet string, host string) string {
m3u := "#EXTM3U\n"
for _, f := range tor.FileStats {
if GetMimeType(f.Path) != "*/*" {
m3u += "#EXTINF:-1," + f.Path + "\n"
mag := url.QueryEscape(magnet)
m3u += host + "/torrent/play?link=" + mag + "&file=" + fmt.Sprint(f.Id) + "\n\n"
}
}
return m3u
}

86
src/server/web/helpers/Magnet.go Normal file
View File

@@ -0,0 +1,86 @@
package helpers
import (
"errors"
"net/http"
"net/url"
"strings"
"time"
"github.com/anacrolix/torrent/metainfo"
)
func GetMagnet(link string) (*metainfo.Magnet, error) {
url, err := url.Parse(link)
if err != nil {
return nil, err
}
var mag *metainfo.Magnet
switch strings.ToLower(url.Scheme) {
case "magnet":
mag, err = getMag(url.String())
case "http", "https":
mag, err = getMagFromHttp(url.String())
case "":
mag, err = getMag("magnet:?xt=urn:btih:" + url.Path)
default:
mag, err = getMagFromFile(url.Path)
}
if err != nil {
return nil, err
}
return mag, nil
}
func getMag(link string) (*metainfo.Magnet, error) {
mag, err := metainfo.ParseMagnetURI(link)
return &mag, err
}
func getMagFromHttp(url string) (*metainfo.Magnet, error) {
req, err := http.NewRequest("GET", url, nil)
if err != nil {
return nil, err
}
client := new(http.Client)
client.Timeout = time.Duration(time.Second * 30)
req.Header.Set("User-Agent", "DWL/1.1.1 (Torrent)")
resp, err := client.Do(req)
if err != nil {
return nil, err
}
defer resp.Body.Close()
if resp.StatusCode != 200 {
return nil, errors.New(resp.Status)
}
minfo, err := metainfo.Load(resp.Body)
if err != nil {
return nil, err
}
info, err := minfo.UnmarshalInfo()
if err != nil {
return nil, err
}
mag := minfo.Magnet(info.Name, minfo.HashInfoBytes())
return &mag, nil
}
func getMagFromFile(path string) (*metainfo.Magnet, error) {
minfo, err := metainfo.LoadFromFile(path)
if err != nil {
return nil, err
}
info, err := minfo.UnmarshalInfo()
if err != nil {
return nil, err
}
mag := minfo.Magnet(info.Name, minfo.HashInfoBytes())
return &mag, nil
}

89
src/server/web/helpers/Mime.go Normal file
View File

@@ -0,0 +1,89 @@
package helpers
import (
"path/filepath"
"server/torr"
)
var extVideo = map[string]interface{}{
".3g2": nil,
".3gp": nil,
".aaf": nil,
".asf": nil,
".avchd": nil,
".avi": nil,
".drc": nil,
".flv": nil,
".m2ts": nil,
".ts": nil,
".m2v": nil,
".m4p": nil,
".m4v": nil,
".mkv": nil,
".mng": nil,
".mov": nil,
".mp2": nil,
".mp4": nil,
".mpe": nil,
".mpeg": nil,
".mpg": nil,
".mpv": nil,
".mxf": nil,
".nsv": nil,
".ogg": nil,
".ogv": nil,
".qt": nil,
".rm": nil,
".rmvb": nil,
".roq": nil,
".svi": nil,
".vob": nil,
".webm": nil,
".wmv": nil,
".yuv": nil,
}
var extAudio = map[string]interface{}{
".aac": nil,
".aiff": nil,
".ape": nil,
".au": nil,
".flac": nil,
".gsm": nil,
".it": nil,
".m3u": nil,
".m4a": nil,
".mid": nil,
".mod": nil,
".mp3": nil,
".mpa": nil,
".pls": nil,
".ra": nil,
".s3m": nil,
".sid": nil,
".wav": nil,
".wma": nil,
".xm": nil,
}
func GetMimeType(filename string) string {
ext := filepath.Ext(filename)
if _, ok := extVideo[ext]; ok {
return "video/*"
}
if _, ok := extAudio[ext]; ok {
return "audio/*"
}
return "*/*"
}
func GetPlayableFiles(st torr.TorrentStats) []torr.TorrentFileStat {
files := make([]torr.TorrentFileStat, 0)
for _, f := range st.FileStats {
if GetMimeType(f.Path) != "*/*" {
files = append(files, f)
}
}
return files
}

66
src/server/web/helpers/Torrent.go Normal file
View File

@@ -0,0 +1,66 @@
package helpers
import (
"fmt"
"sort"
"time"
"server/settings"
"server/torr"
"server/utils"
"github.com/anacrolix/torrent"
"github.com/anacrolix/torrent/metainfo"
)
func Add(bts *torr.BTServer, magnet metainfo.Magnet, save bool) error {
fmt.Println("Adding torrent", magnet.String())
_, err := bts.AddTorrent(magnet, func(torr *torr.Torrent) {
torDb := new(settings.Torrent)
torDb.Name = torr.Name()
torDb.Hash = torr.Hash().HexString()
torDb.Size = torr.Length()
torDb.Magnet = magnet.String()
torDb.Timestamp = time.Now().Unix()
files := torr.Files()
sort.Slice(files, func(i, j int) bool {
return files[i].Path() < files[j].Path()
})
for _, f := range files {
ff := settings.File{
f.Path(),
f.Length(),
false,
}
torDb.Files = append(torDb.Files, ff)
}
if save {
err := settings.SaveTorrentDB(torDb)
if err != nil {
fmt.Println("Error add torrent to db:", err)
}
}
})
if err != nil {
return err
}
return nil
}
func FindFileLink(fileLink string, torr *torrent.Torrent) *torrent.File {
for _, f := range torr.Files() {
if utils.CleanFName(f.Path()) == fileLink {
return f
}
}
return nil
}
func FindFile(fileInd int, tor *torr.Torrent) *torrent.File {
files := tor.Files()
if len(files) == 0 || fileInd < 0 || fileInd >= len(files) {
return nil
}
return files[fileInd]
}

22
src/server/web/mods/Mods.go Normal file
View File

@@ -0,0 +1,22 @@
package mods
import (
"github.com/labstack/echo"
)
func InitMods(e *echo.Echo) {
e.GET("/test", test)
}
func test(c echo.Context) error {
return c.HTML(200, `
<!DOCTYPE html>
<html lang="ru">
<head>
<meta charset="utf-8">
<script src="http://code.jquery.com/jquery-1.11.3.min.js"></script>
<script src="/js/api.js"></script>
</head>
<body>
</body>`)
}

119
src/server/web/templates/AboutPage.go Normal file
View File

@@ -0,0 +1,119 @@
package templates
import "server/version"
var aboutPage = `
<!DOCTYPE html>
<html lang="ru">
<head>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width, initial-scale=1">
<link href="` + faviconB64 + `" rel="icon" type="image/x-icon">
<script src="/js/api.js"></script>
<link rel="stylesheet" href="https://use.fontawesome.com/releases/v5.1.0/css/all.css" integrity="sha384-lKuwvrZot6UHsBSfcMvOkWwlCMgc0TaWr+30HWe3a4ltaBwTZhyTEggF5tJv8tbt" crossorigin="anonymous">
<link rel="stylesheet" href="https://stackpath.bootstrapcdn.com/bootstrap/4.1.1/css/bootstrap.min.css" integrity="sha384-WskhaSGFgHYWDcbwN70/dfYBj47jz9qbsMId/iRN3ewGhXQFZCSftd1LZCfmhktB" crossorigin="anonymous">
<script src="http://code.jquery.com/jquery-1.11.3.min.js"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/popper.js/1.14.3/umd/popper.min.js" integrity="sha384-ZMP7rVo3mIykV+2+9J3UJ46jBk0WLaUAdn689aCwoqbBJiSnjAK/l8WvCWPIPm49" crossorigin="anonymous"></script>
<script src="https://stackpath.bootstrapcdn.com/bootstrap/4.1.1/js/bootstrap.min.js" integrity="sha384-smHYKdLADwkXOn1EmN1qk/HfnUcbVRZyYmZ4qpPea6sjB/pTJ0euyQp0Mk8ck+5T" crossorigin="anonymous"></script>
<title>About</title>
</head>
<body>
<style type="text/css">
.inline{
display:inline;
padding-left: 2%;
}
.center {
display: block;
margin-left: auto;
margin-right: auto;
}
.content {
padding: 20px;
}
</style>
<nav class="navbar navbar-expand-lg navbar-dark bg-dark">
<a class="btn navbar-btn pull-left" href="/"><i class="fas fa-arrow-left"></i></a>
<span class="navbar-brand mx-auto">
О программе
</span>
</nav>
<div class="content">
<img class="center" src='` + faviconB64 + `'/>
<h3 align="middle">TorrServer</h3>
<h4 align="middle">` + version.Version + `</h4>
<h4>Поддержка проекта:</h4>
<a class="inline" target="_blank" href="https://www.paypal.me/yourok">PayPal</a>
<br>
<a class="inline" target="_blank" href="https://money.yandex.ru/to/410013733697114/100">Yandex.Деньги</a>
<br>
<hr align="left" width="25%">
<br>
<h4>Инструкция по использованию:</h4>
<a class="inline" target="_blank" href="https://4pda.ru/forum/index.php?showtopic=896840&st=0#entry72570782">4pda.ru</a>
<p class="inline">Спасибо <b>MadAndron</b></p>
<br>
<hr align="left" width="25%">
<br>
<h4>Автор:</h4>
<b class="inline">YouROK</b>
<br>
<i class="inline">Email:</i>
<a target="_blank" class="inline" href="mailto:8yourok8@gmail.com">8YouROK8@gmail.com</a>
<br>
<i class="inline">Site: </i>
<a target="_blank" class="inline" href="https://github.com/YouROK">GitHub.com/YouROK</a>
<br>
<hr align="left" width="25%">
<br>
<h4>Спасибо всем, кто тестировал и помогал:</h4>
<b class="inline">kuzzman</b>
<br>
<i class="inline">Site: </i>
<a target="_blank" class="inline" href="https://4pda.ru/forum/index.php?showuser=1259550">4pda.ru</a>
<a target="_blank" class="inline" href="http://tv-box.pp.ua">tv-box.pp.ua</a>
<br>
<br>
<b class="inline">MadAndron</b>
<br>
<i class="inline">Site:</i>
<a target="_blank" class="inline" href="https://4pda.ru/forum/index.php?showuser=1543999">4pda.ru</a>
<br>
<br>
<b class="inline">SpAwN_LMG</b>
<br>
<i class="inline">Site:</i>
<a target="_blank" class="inline" href="https://4pda.ru/forum/index.php?showuser=700929">4pda.ru</a>
<br>
<br>
<b class="inline">Zivio</b>
<br>
<i class="inline">Site:</i>
<a target="_blank" class="inline" href="https://4pda.ru/forum/index.php?showuser=1195633">4pda.ru</a>
<a target="_blank" class="inline" href="http://forum.hdtv.ru/index.php?showtopic=19020">forum.hdtv.ru</a>
<br>
<br>
<b class="inline">Tw1cker Руслан Пахнев</b>
<br>
<i class="inline">Site:</i>
<a target="_blank" class="inline" href="https://4pda.ru/forum/index.php?showuser=2002724">4pda.ru</a>
<a target="_blank" class="inline" href="https://github.com/Nemiroff">GitHub.com/Nemiroff</a>
<br>
<br>
</div>
<footer class="page-footer navbar-dark bg-dark">
<span class="navbar-brand d-flex justify-content-center">
<center><h4>TorrServer ` + version.Version + `</h4></center>
</span>
</footer>
</body>
</html>
`
func (t *Template) parseAboutPage() {
parsePage(t, "aboutPage", aboutPage)
}

167
src/server/web/templates/CachePage.go Normal file
View File

@@ -0,0 +1,167 @@
package templates
import (
"server/version"
)
var cachePage = `
<!DOCTYPE html>
<html lang="ru">
<head>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width, initial-scale=1">
<link href="` + faviconB64 + `" rel="icon" type="image/x-icon">
<script src="/js/api.js"></script>
<link rel="stylesheet" href="https://use.fontawesome.com/releases/v5.1.0/css/all.css" integrity="sha384-lKuwvrZot6UHsBSfcMvOkWwlCMgc0TaWr+30HWe3a4ltaBwTZhyTEggF5tJv8tbt" crossorigin="anonymous">
<link rel="stylesheet" href="https://stackpath.bootstrapcdn.com/bootstrap/4.1.1/css/bootstrap.min.css" integrity="sha384-WskhaSGFgHYWDcbwN70/dfYBj47jz9qbsMId/iRN3ewGhXQFZCSftd1LZCfmhktB" crossorigin="anonymous">
<script src="http://code.jquery.com/jquery-1.11.3.min.js"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/popper.js/1.14.3/umd/popper.min.js" integrity="sha384-ZMP7rVo3mIykV+2+9J3UJ46jBk0WLaUAdn689aCwoqbBJiSnjAK/l8WvCWPIPm49" crossorigin="anonymous"></script>
<script src="https://stackpath.bootstrapcdn.com/bootstrap/4.1.1/js/bootstrap.min.js" integrity="sha384-smHYKdLADwkXOn1EmN1qk/HfnUcbVRZyYmZ4qpPea6sjB/pTJ0euyQp0Mk8ck+5T" crossorigin="anonymous"></script>
<title>TorrServer ` + version.Version + `</title>
</head>
<body>
<style>
.wrap {
white-space: normal;
word-wrap: break-word;
word-break: break-all;
}
.content {
margin: 1%;
}
.cache {
display: grid;
grid-template-columns: repeat(auto-fit, minmax(100px, 1fr));
}
.piece {
border: 1px dashed white;
font-size: 16px;
padding: 2px;
text-align: center;
}
</style>
<nav class="navbar navbar-expand-lg navbar-dark bg-dark">
<a class="btn navbar-btn pull-left" href="/"><i class="fas fa-arrow-left"></i></a>
<span class="navbar-brand mx-auto">
TorrServer ` + version.Version + `
</span>
</nav>
<div class="content">
<div id="torrents"></div>
<div id="cacheInfo"></div>
<div class="cache" id="cache"></div>
</div>
<footer class="page-footer navbar-dark bg-dark">
<span class="navbar-brand d-flex justify-content-center">
<a rel="external" style="text-decoration: none;" href="/about">Описание</a>
</span>
</footer>
</body>
<script>
$( document ).ready(function() {
setInterval(updateState, 1000);
});
var cacheHash = "";
var hashTorrents = "";
function updateTorrents(){
listTorrent(function(data){
var currHashTorrs = "";
for(var key in data) {
var tor = data[key];
currHashTorrs += tor.Hash;
}
if (currHashTorrs != hashTorrents){
hashTorrents = currHashTorrs;
var html = "";
html += '<div class="btn-group-vertical d-flex" role="group">';
for(var key in data) {
var tor = data[key];
html += '<button type="button" class="btn btn-secondary wrap w-100" onclick="setCache(\''+tor.Hash+'\')">'+tor.Name+'</button>';
}
html += '</div>'
$("#torrents").empty();
$(html).appendTo($("#torrents"));
}
});
}
function updateCache(){
var cache = $("#cache");
if (cacheHash!=""){
cacheTorrent(cacheHash, function(data){
var html = "";
var st = data;
html += '<span>Hash: '+st.Hash+'</span><br>';
html += '<span>Capacity: '+humanizeSize(st.Capacity)+'</span><br>';
html += '<span>Filled: '+humanizeSize(st.Filled)+'</span><br>';
html += '<span>Pieces length: '+humanizeSize(st.PiecesLength)+'</span><br>';
html += '<span>Pieces count: '+st.PiecesCount+'</span><br>';
$("#cacheInfo").html(html);
makePieces(st.PiecesCount);
for(var i = 0; i < st.PiecesCount; i++) {
var color = "silver";
var size = "";
var piece = st.Pieces[i];
if (piece){
if (piece.Completed && piece.BufferSize >= st.PiecesLength)
color = "green";
else if (piece.Completed && piece.BufferSize == 0)
color = "silver";
else if (!piece.Completed && piece.BufferSize > 0)
color = "red";
size = ' ' + humanizeSize(piece.BufferSize);
}
setPiece(i,color,size);
}
},function(){
$("#cacheInfo").empty();
cache.empty();
});
}
}
function makePieces(len){
var cache = $("#cache");
if (cache.children().length==len)
return;
var html = "";
for(var i = 0; i < len; i++) {
html += '<span class="piece" id="p'+i+'" style="background-color: silver;">'+i+'</span>';
}
cache.html(html);
}
function setPiece(i, color, size){
var piece = $("#p"+i);
piece.delay(100).css("background-color",color);
piece.text(i+''+size);
}
function contains(arr, elem) {
for (var i = 0; i < arr.length; i++) {
if (arr[i].Id === elem) {
return true;
}
}
return false;
}
function updateState(){
updateTorrents();
updateCache();
}
function setCache(hash){
cacheHash = hash;
updateCache();
}
</script>
</html>
`
func (t *Template) parseCachePage() {
parsePage(t, "cachePage", cachePage)
}

3
src/server/web/templates/FavIcon.go Normal file
View File

File diff suppressed because one or more lines are too long

300
src/server/web/templates/MainPage.go Normal file
View File

@@ -0,0 +1,300 @@
package templates
import (
"server/version"
)
var mainPage = `
<!DOCTYPE html>
<html lang="ru">
<head>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width, initial-scale=1">
<link href="` + faviconB64 + `" rel="icon" type="image/x-icon">
<script src="/js/api.js"></script>
<link rel="stylesheet" href="https://use.fontawesome.com/releases/v5.1.0/css/all.css" integrity="sha384-lKuwvrZot6UHsBSfcMvOkWwlCMgc0TaWr+30HWe3a4ltaBwTZhyTEggF5tJv8tbt" crossorigin="anonymous">
<link rel="stylesheet" href="https://stackpath.bootstrapcdn.com/bootstrap/4.1.1/css/bootstrap.min.css" integrity="sha384-WskhaSGFgHYWDcbwN70/dfYBj47jz9qbsMId/iRN3ewGhXQFZCSftd1LZCfmhktB" crossorigin="anonymous">
<script src="http://code.jquery.com/jquery-1.11.3.min.js"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/popper.js/1.14.3/umd/popper.min.js" integrity="sha384-ZMP7rVo3mIykV+2+9J3UJ46jBk0WLaUAdn689aCwoqbBJiSnjAK/l8WvCWPIPm49" crossorigin="anonymous"></script>
<script src="https://stackpath.bootstrapcdn.com/bootstrap/4.1.1/js/bootstrap.min.js" integrity="sha384-smHYKdLADwkXOn1EmN1qk/HfnUcbVRZyYmZ4qpPea6sjB/pTJ0euyQp0Mk8ck+5T" crossorigin="anonymous"></script>
<title>TorrServer ` + version.Version + `</title>
</head>
<body>
<style>
.wrap {
white-space: normal;
word-wrap: break-word;
word-break: break-all;
}
.content {
margin: 1%;
}
</style>
<nav class="navbar navbar-expand-lg navbar-dark bg-dark">
<span class="navbar-brand mx-auto">
TorrServer ` + version.Version + `
</span>
</nav>
<div class="content">
<div>
<label for="magnet">Добавить торрент: </label>
<input id="magnet" class="w-100" autocomplete="off">
</div>
<div class="btn-group d-flex" role="group">
<button id="buttonAdd" class="btn w-100" onclick="addTorr()"><i class="fas fa-plus"></i> Добавить</button>
<button id="buttonUpload" class="btn w-100"><i class="fas fa-file-upload"></i> Загрузить файл</button>
</div>
<br>
<div>
<a href="/torrent/playlist.m3u" rel="external" class="btn btn-primary w-100" role="button" ><i class="fas fa-th-list"></i> Плейлист всех торрентов</a>
</div>
<br>
<h3>Торренты: </h3>
<div id="torrents"></div>
<br>
<div class="btn-group-vertical d-flex" role="group">
<a href="/settings" rel="external" class="btn btn-primary w-100" role="button"><i class="fas fa-cog"></i> Настройки</a>
<a href="/cache" rel="external" class="btn btn-primary w-100" role="button"><i class="fas fa-info"></i> Кэш</a>
<button id="buttonShutdown" class="btn btn-primary w-100" onclick="shutdown()"><i class="fas fa-power-off"></i> Закрыть сервер</button>
</div>
<form id="uploadForm" style="display:none" action="/torrent/upload" method="post">
<input type="file" id="filesUpload" style="display:none" multiple onchange="uploadTorrent()" name="files"/>
</form>
</div>
<footer class="page-footer navbar-dark bg-dark">
<span class="navbar-brand d-flex justify-content-center">
<a rel="external" style="text-decoration: none;" href="/about">Описание</a>
</span>
</footer>
<div class="modal fade" id="preloadModal" role="dialog">
<div class="modal-dialog">
<div class="modal-content">
<div class="modal-header">
<h4 class="modal-title wrap" id="preloadName"></h4>
</div>
<div class="modal-body">
<p id="preloadStatus"></p>
<p id="preloadBuffer"></p>
<p id="preloadPeers"></p>
<p id="preloadSpeed"></p>
<div class="progress">
<div id="preloadProgress" class="progress-bar progress-bar-striped progress-bar-animated" role="progressbar" aria-valuenow="100" aria-valuemin="0" aria-valuemax="100" style="width: 100%"></div>
</div>
<br>
<a id="preloadFileLink" role="button" href="" class="btn btn-secondary wrap w-100"></a>
</div>
<div class="modal-footer">
<button type="button" class="btn btn-danger" data-dismiss="modal">Закрыть</button>
</div>
</div>
</div>
</div>
<script>
function addTorr(){
var magnet = $("#magnet").val();
$("#magnet").val("");
if(magnet!=""){
addTorrent(magnet,true,
function( data ) {
loadTorrents();
},
function( data ) {
alert(data.responseJSON.message);
});
}
}
function removeTorr(hash){
if(hash!=""){
removeTorrent(hash,
function( data ) {
loadTorrents();
},
function( data ) {
alert(data.responseJSON.message);
});
}
};
function shutdown(){
shutdownServer(function( data ) {
alert(data.responseJSON.message);
});
}
$( document ).ready(function() {
watchInfo();
});
$('#buttonUpload').click(function() {
$('#filesUpload').click();
});
function uploadTorrent() {
var form = $("#uploadForm");
var formData = new FormData(document.getElementById("uploadForm"));
var data = new FormData();
$.each($('#filesUpload')[0].files, function(i, file) {
data.append('file-'+i, file);
});
$.ajax({
cache: false,
processData: false,
contentType: false,
type: form.attr('method'),
url: form.attr('action'),
data: data
}).done(function(data) {
loadTorrents();
}).fail(function(data) {
alert(data.responseJSON.message);
});
}
$('#uploadForm').submit(function(event) {
event.preventDefault();
var form = $(this);
$.ajax({
type: form.attr('method'),
url: form.attr('action'),
data: form.serialize()
}).done(function(data) {
loadTorrents();
});
});
function loadTorrents() {
listTorrent(
function( data ) {
var torrents = $("#torrents");
torrents.empty();
var html = "";
var queueInfo = [];
for(var key in data) {
var tor = data[key];
if (tor.Status==1){
queueInfo.push(tor);
continue;
}
html += tor2Html(tor);
}
if (queueInfo.length>0){
html += "<br><hr><h3>Got info: </h3>";
for(var key in queueInfo) {
var tor = queueInfo[key];
html += tor2Html(tor);
}
}
$(html).appendTo(torrents);
},
function( data ) {
alert(data.responseJSON.message);
});
}
function tor2Html(tor){
var html = '';
var name = "";
if (tor.Status==1)
name = tor.Name+' '+humanizeSize(tor.Length)+' '+tor.Hash;
else
name = tor.Name+' '+humanizeSize(tor.Length);
html += '<div class="btn-group d-flex" role="group">';
html += ' <button type="button" class="btn btn-secondary wrap w-100" data-toggle="collapse" data-target="#info_'+tor.Hash+'">'+name+'</button>';
if (tor.Status!=1)
html += ' <a role="button" class="btn btn-secondary" href="'+tor.Playlist+'"><i class="fas fa-th-list"></i> Плейлист</a>';
else
html += ' <button type="button" class="btn btn-secondary" onclick="showPreload(\'\', \''+ tor.Hash +'\');"><i class="fas fa-info"></i></a>';
html += ' <button type="button" class="btn btn-secondary" onclick="removeTorrent(\''+tor.Hash+'\');"><i class="fas fa-trash-alt"></i> Удалить</button>';
html += '</div>';
html += '<div class="collapse" id="info_'+tor.Hash+'">';
for(var i in tor.Files){
var file = tor.Files[i];
var ico = "";
if (file.Viewed)
ico = '<i class="far fa-eye"></i> ';
html += ' <div class="btn-group d-flex" role="group">';
html += ' <a role="button" href="'+file.Link+'" class="btn btn-secondary wrap w-100">'+ico+file.Name+" "+humanizeSize(file.Size)+'</a>';
html += ' <button type="button" class="btn btn-secondary" onclick="showPreload(\''+ file.Preload +'\', \''+ file.Link +'\', \''+ tor.Hash +'\');"><i class="fas fa-info"></i></button>';
html += ' </div>';
}
html += '<hr></div>';
return html;
}
function watchInfo(){
var lastTorrentCount = 0;
var lastGettingInfo = 0;
setInterval(function() {
listTorrent(
function( data ) {
var gettingInfo = 0;
for(var key in data) {
var tor = data[key];
if (tor.Status==1)
gettingInfo++;
}
if (lastTorrentCount!=data.length || gettingInfo!=lastGettingInfo){
loadTorrents();
lastTorrentCount = data.length;
lastGettingInfo = gettingInfo;
}
});
}, 1000);
}
function showPreload(preloadlink, fileLink, hash){
$('#preloadFileLink').hide(0);
$('#preloadFileLink').attr("href","");
$('#preloadProgress').width('100%');
if (preloadlink!='')
preloadTorrent(preloadlink);
var ptimer = setInterval(function() {
statTorrent(hash,function(data){
if (data!=null){
$('#preloadStatus').text("Status: " + data.TorrentStatusString);
$('#preloadName').text(data.Name);
$('#preloadPeers').text("Peers: [" + data.ConnectedSeeders + "] " + data.ActivePeers + " / " + data.TotalPeers);
if (data.DownloadSpeed>0)
$('#preloadSpeed').text("Speed: "+ humanizeSize(data.DownloadSpeed) + "/Sec");
else
$('#preloadSpeed').text("Speed:");
if (data.PreloadSize>0 && data.PreloadedBytes<data.PreloadSize){
var prc = data.PreloadedBytes * 100 / data.PreloadSize;
if (prc>100) prc = 100;
$('#preloadProgress').width(prc+'%');
$('#preloadBuffer').text("Loaded: " + humanizeSize(data.PreloadedBytes) + " / " + humanizeSize(data.PreloadSize)+" "+prc+"%");
}else{
$('#preloadProgress').width('100%');
$('#preloadBuffer').text("Loaded: " + humanizeSize(data.BytesReadUsefulData));
$('#preloadProgress').width('100%');
if (data.BytesReadUsefulData>0 && fileLink && !$('#preloadFileLink').attr("href")){
$('#preloadFileLink').text(data.Name);
$('#preloadFileLink').attr("href", fileLink);
$('#preloadFileLink').show();
}
}
}
},function(){
$('#preloadModal').modal('hide');
})
}, 500);
$('#preloadModal').modal('show');
$("#preloadModal").on('hidden.bs.modal', function () {
clearInterval(ptimer);
});
}
</script>
</body>
</html>
`
func (t *Template) parseMainPage() {
parsePage(t, "mainPage", mainPage)
}

200
src/server/web/templates/SettingsPage.go Normal file
View File

@@ -0,0 +1,200 @@
package templates
import "server/version"
var settingsPage = `
<!DOCTYPE html>
<html lang="ru">
<head>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width, initial-scale=1">
<link href="` + faviconB64 + `" rel="icon" type="image/x-icon">
<script src="/js/api.js"></script>
<link rel="stylesheet" href="https://use.fontawesome.com/releases/v5.1.0/css/all.css" integrity="sha384-lKuwvrZot6UHsBSfcMvOkWwlCMgc0TaWr+30HWe3a4ltaBwTZhyTEggF5tJv8tbt" crossorigin="anonymous">
<link rel="stylesheet" href="https://stackpath.bootstrapcdn.com/bootstrap/4.1.1/css/bootstrap.min.css" integrity="sha384-WskhaSGFgHYWDcbwN70/dfYBj47jz9qbsMId/iRN3ewGhXQFZCSftd1LZCfmhktB" crossorigin="anonymous">
<script src="http://code.jquery.com/jquery-1.11.3.min.js"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/popper.js/1.14.3/umd/popper.min.js" integrity="sha384-ZMP7rVo3mIykV+2+9J3UJ46jBk0WLaUAdn689aCwoqbBJiSnjAK/l8WvCWPIPm49" crossorigin="anonymous"></script>
<script src="https://stackpath.bootstrapcdn.com/bootstrap/4.1.1/js/bootstrap.min.js" integrity="sha384-smHYKdLADwkXOn1EmN1qk/HfnUcbVRZyYmZ4qpPea6sjB/pTJ0euyQp0Mk8ck+5T" crossorigin="anonymous"></script>
<title>TorrServer ` + version.Version + ` Settings</title>
</head>
<body>
<style>
.wrap {
white-space: normal;
word-wrap: break-word;
word-break: break-all;
}
.content {
margin: 1%;
}
</style>
<nav class="navbar navbar-expand-lg navbar-dark bg-dark">
<a class="btn navbar-btn pull-left" href="/"><i class="fas fa-arrow-left"></i></a>
<span class="navbar-brand mx-auto">
TorrServer ` + version.Version + `
</span>
</nav>
<div class="content">
<form id="settings">
<div class="input-group">
<div class="input-group-prepend">
<div class="input-group-text">Размер кэша</div>
</div>
<input id="CacheSize" class="form-control" type="number" autocomplete="off">
</div>
<br>
<div class="input-group">
<div class="input-group-prepend">
<div class="input-group-text">Размер буфера предзагрузки</div>
</div>
<input id="PreloadBufferSize" class="form-control" type="number" autocomplete="off">
</div>
<small class="form-text text-muted">Размеры кэша и буфера указываются в мегабайтах</small>
<br>
<div class="form-check">
<input id="DisableTCP" class="form-check-input" type="checkbox" autocomplete="off">
<label for="DisableTCP">Отключить TCP</label>
</div>
<div class="form-check">
<input id="DisableUTP" class="form-check-input" type="checkbox" autocomplete="off">
<label for="DisableUTP">Отключить UTP</label>
</div>
<div class="form-check">
<input id="DisableUPNP" class="form-check-input" type="checkbox" autocomplete="off">
<label for="DisableUPNP">Отключить UPNP</label>
</div>
<div class="form-check">
<input id="DisableDHT" class="form-check-input" type="checkbox" autocomplete="off">
<label for="DisableDHT">Отключить DHT</label>
</div>
<div class="form-check">
<input id="DisableUpload" class="form-check-input" type="checkbox" autocomplete="off">
<label for="DisableUpload">Отключить Отдачу</label>
</div>
<br>
<div class="input-group">
<div class="input-group-prepend">
<div class="input-group-text">Шифрование</div>
</div>
<select id="Encryption" class="form-control">
<option value="0">По умолчанию</option>
<option value="1">Отключить</option>
<option value="2">Принудительно</option>
</select>
</div>
<br>
<div class="input-group">
<div class="input-group-prepend">
<div class="input-group-text">Количество соединений</div>
</div>
<input id="ConnectionsLimit" class="form-control" type="number" autocomplete="off">
</div>
<br>
<div class="input-group">
<div class="input-group-prepend">
<div class="input-group-text">Ограничение загрузки</div>
</div>
<input id="DownloadRateLimit" class="form-control" type="number" autocomplete="off">
</div>
<br>
<div class="input-group">
<div class="input-group-prepend">
<div class="input-group-text">Ограничение отдачи</div>
</div>
<input id="UploadRateLimit" class="form-control" type="number" autocomplete="off">
</div>
<small class="form-text text-muted">Ограничение устанавливается в Килобайтах, 0 - не ограничивать</small>
<br>
<div class="input-group">
<div class="input-group-prepend">
<div class="input-group-text">Ретрекеры</div>
</div>
<select id="RetrackersMode" class="form-control">
<option value="0">Оставить как есть</option>
<option value="1">Добавить</option>
<option value="2">Удалить</option>
</select>
</div>
</form>
<br>
<div class="btn-group d-flex" role="group">
<button id="buttonSave" class="btn btn-primary w-100" data-icon="check" onclick="saveSettings()"><i class="far fa-save"></i> Сохранить</button>
<button id="buttonRefresh" class="btn btn-primary w-100" data-icon="refresh" onclick="refreshSettings()"><i class="fas fa-sync-alt"></i> Получить с сервера</button>
</div>
</div>
<footer class="page-footer navbar-dark bg-dark">
<span class="navbar-brand d-flex justify-content-center">
<a rel="external" style="text-decoration: none;" href="/about">Описание</a>
</span>
</footer>
<script>
function saveSettings() {
var data = {};
data.CacheSize = Number($('#CacheSize').val())*(1024*1024);
data.PreloadBufferSize = Number($('#PreloadBufferSize').val())*(1024*1024);
data.DisableTCP = $('#DisableTCP').prop('checked');
data.DisableUTP = $('#DisableUTP').prop('checked');
data.DisableUPNP = $('#DisableUPNP').prop('checked');
data.DisableDHT = $('#DisableDHT').prop('checked');
data.DisableUpload = $('#DisableUpload').prop('checked');
data.Encryption = Number($('#Encryption').val());
data.ConnectionsLimit = Number($('#ConnectionsLimit').val());
data.DownloadRateLimit = Number($('#DownloadRateLimit').val());
data.UploadRateLimit = Number($('#UploadRateLimit').val());
data.RetrackersMode = Number($('#RetrackersMode').val());
$.post("/settings/write", JSON.stringify(data))
.done(function(data) {
restartService();
alert(data);
})
.fail(function(data) {
alert(data.responseJSON.message);
});
}
function refreshSettings() {
$.post("/settings/read")
.done(function(data) {
$('#CacheSize').val(data.CacheSize/(1024*1024));
$('#PreloadBufferSize').val(data.PreloadBufferSize/(1024*1024));
$('#DisableTCP').prop('checked', data.DisableTCP);
$('#DisableUTP').prop('checked', data.DisableUTP);
$('#DisableUPNP').prop('checked', data.DisableUPNP);
$('#DisableDHT').prop('checked', data.DisableDHT);
$('#DisableUpload').prop('checked', data.DisableUpload);
$('#Encryption').val(data.Encryption);
$('#ConnectionsLimit').val(data.ConnectionsLimit);
$('#DownloadRateLimit').val(data.DownloadRateLimit);
$('#UploadRateLimit').val(data.UploadRateLimit);
$('#RetrackersMode').val(data.RetrackersMode);
});
};
$(document).ready(function() {
refreshSettings();
});
$(document).on("wheel", "input[type=number]", function (e) {
$(this).blur();
});
</script>
</body>
</html>
`
func (t *Template) parseSettingsPage() {
parsePage(t, "settingsPage", settingsPage)
}

45
src/server/web/templates/Template.go Normal file
View File

@@ -0,0 +1,45 @@
package templates
import (
"html/template"
"io"
"github.com/labstack/echo"
)
type Template struct {
templates *template.Template
}
func InitTemplate(e *echo.Echo) {
temp := new(Template)
temp.parseMainPage()
temp.parseSettingsPage()
temp.parseAboutPage()
temp.parseCachePage()
e.Renderer = temp
}
func (t *Template) Render(w io.Writer, name string, data interface{}, c echo.Context) error {
return t.templates.ExecuteTemplate(w, name, data)
}
func parsePage(temp *Template, name, page string) error {
s := page
var tmpl *template.Template
if temp.templates == nil {
temp.templates = template.New(name)
}
if name == temp.templates.Name() {
tmpl = temp.templates
} else {
tmpl = temp.templates.New(name)
}
_, err := tmpl.Parse(s)
if err != nil {
return err
}
return nil
}

133
src/server/web/templates/api_js.go Normal file
View File

@@ -0,0 +1,133 @@
package templates
import (
"net/http"
"server/settings"
"server/web/helpers"
"github.com/labstack/echo"
)
var apijs = `
function addTorrent(link, save, info, done, fail){
var reqJson = JSON.stringify({ Link: link, Info: info, DontSave: !save});
$.post('/torrent/add',reqJson)
.done(function( data ) {
if (done)
done(data);
})
.fail(function( data ) {
if (fail)
fail(data);
});
}
function getTorrent(hash, done, fail){
var reqJson = JSON.stringify({ Hash: hash});
$.post('/torrent/get',reqJson)
.done(function( data ) {
if (done)
done(data);
})
.fail(function( data ) {
if (fail)
fail(data);
});
}
function removeTorrent(hash, done, fail){
var reqJson = JSON.stringify({ Hash: hash});
$.post('/torrent/rem',reqJson)
.done(function( data ) {
if (done)
done(data);
})
.fail(function( data ) {
if (fail)
fail(data);
});
}
function statTorrent(hash, done, fail){
var reqJson = JSON.stringify({ Hash: hash});
$.post('/torrent/stat',reqJson)
.done(function( data ) {
if (done)
done(data);
})
.fail(function( data ) {
if (fail)
fail(data);
});
}
function cacheTorrent(hash, done, fail){
var reqJson = JSON.stringify({ Hash: hash});
$.post('/torrent/cache',reqJson)
.done(function( data ) {
if (done)
done(data);
})
.fail(function( data ) {
if (fail)
fail(data);
});
}
function listTorrent(done, fail){
$.post('/torrent/list')
.done(function( data ) {
if (done)
done(data);
})
.fail(function( data ) {
if (fail)
fail(data);
});
}
function restartService(done, fail){
$.get('/torrent/restart')
.done(function( data ) {
if (done)
done();
})
.fail(function( data ) {
if (fail)
fail(data);
});
}
function preloadTorrent(preloadLink, done, fail){
$.get(preloadLink)
.done(function( data ) {
if (done)
done();
})
.fail(function( data ) {
if (fail)
fail(data);
});
}
function shutdownServer(fail){
$.post('/shutdown')
.fail(function( data ) {
if (fail)
fail(data);
});
}
function humanizeSize(size) {
if (typeof size == 'undefined' || size == 0)
return "";
var i = Math.floor( Math.log(size) / Math.log(1024) );
return ( size / Math.pow(1024, i) ).toFixed(2) * 1 + ' ' + ['B', 'kB', 'MB', 'GB', 'TB'][i];
}
`
func Api_JS(c echo.Context) error {
http.ServeContent(c.Response(), c.Request(), "api.js", settings.StartTime, helpers.NewSeekingBuffer(apijs))
return c.NoContent(http.StatusOK)
}