Compare commits

..
Author SHA1 Message Date
liwei 63210dce63 windows快速分配 2021-04-10 21:10:16 +08:00
290 changed files with 3968 additions and 15017 deletions

No files matched your search

-8
View File
@@ -1,8 +0,0 @@
<!--
请根据以下模版提issue
-->
### 问题描述(必要)
### 版本号(必要)
### 操作系统(必要)
### 相关截图
### 相关日志
-35
View File
@@ -1,35 +0,0 @@
name-template: 'v1.2.0 🌈'
tag-template: 'v1.2.0'
categories:
- title: '🆕 Features'
labels:
- 'feat'
- 'feature'
- 'enhancement'
- title: '🐛 Bug Fixes'
labels:
- 'fix'
- 'bugfix'
- 'bug'
- title: '🧰 Maintenance'
label: 'chore'
- title: '📖 Document'
label: 'doc'
- title: '🚀 CI/CD'
label: 'ci'
change-template: '- $TITLE @$AUTHOR (#$NUMBER)'
version-resolver:
major:
labels:
- 'major'
minor:
labels:
- 'minor'
patch:
labels:
- 'patch'
default: patch
template: |
## Changes
$CHANGES
-336
View File
@@ -1,336 +0,0 @@
name: build
on:
workflow_dispatch:
release:
types: [published]
jobs:
get-release:
runs-on: ubuntu-latest
outputs:
tag_name: ${{ steps.get-release.outputs.tag_name }}
upload_url: ${{ steps.get-release.outputs.upload_url }}
steps:
- uses: actions/checkout@v3
- uses: thebritican/[email protected]
id: get-release
build-windows:
runs-on: windows-latest
needs: [get-release]
steps:
- uses: actions/checkout@v3
- uses: actions/setup-go@v3
with:
go-version: "^1.19"
cache: true
- uses: subosito/flutter-action@v2
- name: Build
env:
VERSION: ${{ needs.get-release.outputs.tag_name }}
run: |
go build -tags nosqlite -ldflags="-w -s" -buildmode=c-shared -o ui/flutter/windows/libgopeed.dll github.com/monkeyWie/gopeed/bind/desktop
cd ui/flutter
flutter build windows
$mingw = "C:\ProgramData\Chocolatey\lib\mingw\tools\install\mingw64\bin"
$system = "C:\Windows\System32"
$release = "build\windows\runner\Release\"
cp $mingw\libstdc++-6.dll $release
cp $mingw\libgcc_s_seh-1.dll $release
cp $mingw\libwinpthread-1.dll $release
cp $system\msvcp140.dll $release
cp $system\vcruntime140.dll $release
cp $system\vcruntime140_1.dll $release
New-Item -Path build\windows\Output -ItemType Directory
Compress-Archive -Path "$release*" -DestinationPath build\windows\Output\Gopeed-$env:VERSION-windows-amd64.zip
cd build/windows
echo @"
; Script generated by the Inno Setup Script Wizard.
; SEE THE DOCUMENTATION FOR DETAILS ON CREATING INNO SETUP SCRIPT FILES!
#define MyAppName "Gopeed"
#define MyAppVersion "$($env:VERSION.substring(1))"
#define MyAppPublisher "monkeyWie"
#define MyAppURL "https://gopeed.com"
#define MyAppExeName "gopeed.exe"
[Setup]
; NOTE: The value of AppId uniquely identifies this application. Do not use the same AppId value in installers for other applications.
; (To generate a new GUID, click Tools | Generate GUID inside the IDE.)
AppId={{5960F34D-1E42-402C-8C85-DE2FF24CBAE4}
AppName={#MyAppName}
AppVersion={#MyAppVersion}
;AppVerName={#MyAppName} {#MyAppVersion}
AppPublisher={#MyAppPublisher}
AppPublisherURL={#MyAppURL}
AppSupportURL={#MyAppURL}
AppUpdatesURL={#MyAppURL}
DefaultDirName={autopf}\gopeed
DisableProgramGroupPage=yes
LicenseFile=..\..\..\..\LICENSE
; Remove the following line to run in administrative install mode (install for all users.)
PrivilegesRequired=lowest
OutputBaseFilename=gopeed
SetupIconFile=..\..\assets\icon\icon.ico
Compression=lzma
SolidCompression=yes
WizardStyle=modern
[Languages]
Name: "english"; MessagesFile: "compiler:Default.isl"
[Tasks]
Name: "desktopicon"; Description: "{cm:CreateDesktopIcon}"; GroupDescription: "{cm:AdditionalIcons}"; Flags: unchecked
[Files]
Source: ".\runner\Release\*"; DestDir: "{app}"; Flags: ignoreversion recursesubdirs
; NOTE: Don't use "Flags: ignoreversion" on any shared system files
[Icons]
Name: "{autoprograms}\{#MyAppName}"; Filename: "{app}\{#MyAppExeName}"
Name: "{autodesktop}\{#MyAppName}"; Filename: "{app}\{#MyAppExeName}"; Tasks: desktopicon
[Run]
Filename: "{app}\{#MyAppExeName}"; Description: "{cm:LaunchProgram,{#StringChange(MyAppName, '&', '&&')}}"; Flags: nowait postinstall skipifsilent
"@ > setup.iss
iscc.exe setup.iss
mv "Output\gopeed.exe" "Output\Gopeed-$env:VERSION-windows-amd64-install.exe"
- name: Upload
uses: shogo82148/actions-upload-release-asset@v1
with:
upload_url: ${{ needs.get-release.outputs.upload_url }}
asset_path: ui/flutter/build/windows/Output/*
overwrite: true
build-macos-arm64-lib:
runs-on: ubuntu-latest
needs: [get-release]
steps:
- uses: actions/checkout@v3
- uses: actions/setup-go@v3
with:
go-version: "^1.19"
cache: true
- run: mkdir -p ~/image-cache
- id: image-cache
uses: actions/cache@v3
with:
path: ~/image-cache
key: image-cache-xgo-v1.19
- if: steps.image-cache.outputs.cache-hit != 'true'
run: |
docker pull techknowlogick/xgo:go-1.19.x
docker save -o ~/image-cache/xgo.tar techknowlogick/xgo:go-1.19.x
- if: steps.image-cache.outputs.cache-hit == 'true'
run: docker load -i ~/image-cache/xgo.tar
- name: Build
run: |
go install src.techknowlogick.com/xgo@latest
xgo --targets=darwin/arm64 -tags="nosqlite" -ldflags="-w -s" -buildmode=c-shared -pkg=bind/desktop -out=libgopeed .
mv libgopeed-*.dylib libgopeed.dylib
- uses: actions/upload-artifact@v3
with:
name: macos-arm64-lib
path: libgopeed.dylib
build-macos:
runs-on: macos-latest
needs: [get-release, build-macos-arm64-lib]
steps:
- uses: actions/checkout@v3
- uses: actions/setup-go@v3
with:
go-version: "^1.19"
cache: true
- uses: actions/setup-node@v3
with:
node-version: 16
- uses: subosito/flutter-action@v2
- name: Install appdmg
run: npm install -g appdmg
- uses: actions/download-artifact@v3
with:
name: macos-arm64-lib
path: ui/flutter/macos/Frameworks
- name: Build
env:
VERSION: ${{ needs.get-release.outputs.tag_name }}
run: |
PROJECT_DIR=$(pwd)
cd ui/flutter
flutter build macos
cd build/macos/Build/Products/Release
cat>appdmg.json<<EOF
{
"title": "Gopeed",
"icon": "Gopeed.app/Contents/Resources/AppIcon.icns",
"contents": [
{ "x": 448, "y": 344, "type": "link", "path": "/Applications" },
{ "x": 192, "y": 344, "type": "file", "path": "Gopeed.app" }
]
}
EOF
mkdir dist
appdmg appdmg.json dist/Gopeed-$VERSION-macos-arm64.dmg
# amd64
cd $PROJECT_DIR
go build -tags nosqlite -ldflags="-w -s" -buildmode=c-shared -o bin/libgopeed.dylib github.com/monkeyWie/gopeed/bind/desktop
cp bin/libgopeed.dylib ui/flutter/build/macos/Build/Products/Release/Gopeed.app/Contents/Frameworks/
cd ui/flutter/build/macos/Build/Products/Release
appdmg appdmg.json dist/Gopeed-$VERSION-macos-amd64.dmg
- name: Upload
uses: shogo82148/actions-upload-release-asset@v1
with:
upload_url: ${{ needs.get-release.outputs.upload_url }}
asset_path: ui/flutter/build/macos/Build/Products/Release/dist/*
overwrite: true
build-linux:
runs-on: ubuntu-latest
needs: [get-release]
steps:
- uses: actions/checkout@v3
- uses: actions/setup-go@v3
with:
go-version: "^1.19"
cache: true
- uses: subosito/flutter-action@v2
- run: |
sudo apt-get update -y
sudo apt-get install -y ninja-build libgtk-3-dev
- name: Build
env:
VERSION: ${{ needs.get-release.outputs.tag_name }}
run: |
go build -tags nosqlite -ldflags="-w -s" -buildmode=c-shared -o ui/flutter/linux/bundle/lib/libgopeed.so github.com/monkeyWie/gopeed/bind/desktop
cd ui/flutter
flutter build linux
mkdir -p debian/gui
cp assets/icon/icon_1024.png debian/gui/gopeed.png
cat>debian/debian.yaml<<EOF
flutter_app:
command: gopeed
arch: x64
parent: /usr/local/lib
control:
Package: gopeed
Version: ${VERSION:1}
Architecture: amd64
Essential: no
Priority: optional
Depends:
Maintainer: monkeyWie
Description: High speed downloader that supports all platforms.
EOF
cat>debian/gui/gopeed.desktop<<EOF
[Desktop Entry]
Version=${VERSION:1}
Name=Gopeed
GenericName=Gopeed
Comment=High speed downloader that supports all platforms.
Terminal=false
Type=Application
Categories=Utility
Keywords=Flutter;Downloader;
EOF
dart pub global activate flutter_to_debian
flutter_to_debian
mv debian/packages/gopeed*.deb debian/packages/Gopeed-$VERSION-linux-amd64.deb
- name: Upload
uses: shogo82148/actions-upload-release-asset@v1
with:
upload_url: ${{ needs.get-release.outputs.upload_url }}
asset_path: ui/flutter/debian/packages/*
overwrite: true
build-android:
runs-on: ubuntu-latest
needs: [get-release]
steps:
- uses: actions/checkout@v3
- uses: actions/setup-go@v3
with:
go-version: "^1.19"
cache: true
- uses: actions/setup-java@v3
with:
distribution: "zulu"
java-version: "11"
- uses: subosito/flutter-action@v2
- name: Build
env:
VERSION: ${{ needs.get-release.outputs.tag_name }}
run: |
mkdir ui/flutter/android/app/libs
go install golang.org/x/mobile/cmd/gomobile@latest
gomobile init
gomobile bind -tags nosqlite -ldflags="-w -s" -o ui/flutter/android/app/libs/libgopeed.aar -target=android -androidapi 19 -javapkg=com.gopeed github.com/monkeyWie/gopeed/bind/mobile
cd ui/flutter
flutter build apk
mkdir dist
cp build/app/outputs/flutter-apk/app-release.apk dist/Gopeed-$VERSION-android.apk
- name: Upload
uses: shogo82148/actions-upload-release-asset@v1
with:
upload_url: ${{ needs.get-release.outputs.upload_url }}
asset_path: ui/flutter/dist/*
overwrite: true
build-web:
runs-on: ubuntu-latest
needs: [get-release]
steps:
- uses: actions/checkout@v3
- uses: actions/setup-go@v3
with:
go-version: "^1.19"
cache: true
- uses: subosito/flutter-action@v2
- name: Build
env:
VERSION: ${{ needs.get-release.outputs.tag_name }}
run: |
cd ui/flutter
flutter build web
cd ../../
cp -r ui/flutter/build/web cmd/web/dist
mkdir -p dist/zip
goos_arr=(windows darwin linux)
goarch_arr=(386 amd64 arm64)
export CGO_ENABLED=0
for goos in "${goos_arr[@]}"; do
for goarch in "${goarch_arr[@]}"; do
name=gopeed-web-$VERSION-$goos-$goarch
dir="dist/$name/"
(GOOS=$goos GOARCH=$goarch go build -tags nosqlite,web -ldflags="-s -w" -o $dir github.com/monkeyWie/gopeed/cmd/web \
&& cd $dir \
&& file=$(ls -AU | head -1) \
&& mkdir $name \
&& mv $file $name/$(echo $file | sed -e "s/web/gopeed/g") \
&& zip -r ../zip/$name.zip * \
&& cd ../..) \
|| true
done
done
- name: Upload
uses: shogo82148/actions-upload-release-asset@v1
with:
upload_url: ${{ needs.get-release.outputs.upload_url }}
asset_path: dist/zip/*
overwrite: true
build-docker:
runs-on: ubuntu-latest
needs: [get-release]
steps:
- uses: actions/checkout@v3
- name: Build
env:
VERSION: ${{ needs.get-release.outputs.tag_name }}
run: |
tag=liwei2633/gopeed:${VERSION:1}
docker build -t $tag .
docker login -u liwei2633 -p ${{ secrets.DOCKER_PASSWORD }}
docker push $tag
docker tag $tag liwei2633/gopeed:latest
docker push liwei2633/gopeed:latest
-34
View File
@@ -1,34 +0,0 @@
name: release
on:
push:
branches:
- main
paths:
- "bind/**"
- "cmd/**"
- "internal/**"
- "pkg/**"
- "ui/**"
- ".github/workflows/release.yml"
- ".github/release-drafter.yml"
- "go.mod"
- "go.sum"
- "Dockerfile"
jobs:
release:
runs-on: ubuntu-latest
outputs:
tag_name: ${{ steps.create_release.outputs.tag_name }}
upload_url: ${{ steps.create_release.outputs.upload_url }}
steps:
- uses: actions/checkout@v3
- uses: actions/setup-go@v3
with:
go-version: "^1.19"
- uses: release-drafter/release-drafter@v5
id: create_release
env:
GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
-70
View File
@@ -1,70 +0,0 @@
name: test
on:
pull_request:
branches:
- main
paths:
- "bind/**"
- "cmd/**"
- "internal/**"
- "pkg/**"
- "ui/**"
- ".github/workflows/test.yml"
- "go.mod"
- "go.sum"
push:
branches:
- main
paths:
- "bind/**"
- "cmd/**"
- "internal/**"
- "pkg/**"
- "ui/**"
- ".github/workflows/test.yml"
- "go.mod"
- "go.sum"
jobs:
# lint:
# name: Lint
# runs-on: ubuntu-latest
# steps:
# - uses: actions/setup-go@v2
# with:
# go-version: '^1.19'
# - uses: actions/checkout@v2
# - name: Lint Go Code
# run: |
# export PATH=$PATH:$(go env GOPATH)/bin # temporary fix. See https://github.com/actions/setup-go/issues/14
# go get -u golang.org/x/lint/golint
# golint -set_exit_status ./...
test:
name: Test
runs-on: ubuntu-latest
steps:
- uses: actions/checkout@v3
- uses: actions/setup-go@v3
with:
go-version: "^1.19"
cache: true
- name: Run Unit tests.
run: go test $(go list ./... | grep -v /cmd/ | grep -v /bind/ ) -v -covermode=count -coverprofile=coverage.txt
- uses: codecov/codecov-action@v3
with:
files: ./coverage.txt
fail_ci_if_error: true
build:
name: Build
runs-on: ubuntu-latest
# needs: [lint, test]
needs: [test]
steps:
- uses: actions/checkout@v3
- uses: actions/setup-go@v3
with:
go-version: "^1.19"
cache: true
- name: Build
run: go build github.com/monkeyWie/gopeed/cmd/gopeed
+2 -13
View File
@@ -11,17 +11,6 @@
# Output of the go coverage tool, specifically when used with LiteIDE
*.out
.idea/
debug
bin/
.torrent.db
.torrent.db-shm
.torrent.db-wal
*.data
*.db
.DS_Store
dist/
.idea/
+17
View File
@@ -0,0 +1,17 @@
{
// Use IntelliSense to learn about possible attributes.
// Hover to view descriptions of existing attributes.
// For more information, visit: https://go.microsoft.com/fwlink/?linkid=830387
"version": "0.2.0",
"configurations": [
{
"name": "Launch",
"type": "go",
"request": "launch",
"mode": "auto",
"program": "${fileDirname}",
"env": {},
"args": []
}
]
}
+9
View File
@@ -0,0 +1,9 @@
{
"go.useLanguageServer": true,
"[go]": {
"editor.formatOnSave": true,
"editor.codeActionsOnSave": {
"source.organizeImports": true
}
},
}
-21
View File
@@ -1,21 +0,0 @@
FROM cirrusci/flutter:3.3.7 AS flutter
WORKDIR /app
COPY ./ui/flutter/pubspec.yaml ./ui/flutter/pubspec.lock ./
RUN flutter pub get
COPY ./ui/flutter ./
RUN flutter build web
FROM golang:1.19.3 AS go
WORKDIR /app
COPY ./go.mod ./go.sum ./
RUN go mod download
COPY . .
COPY --from=flutter /app/build/web ./cmd/web/dist
RUN CGO_ENABLED=0 go build -tags nosqlite,web -ldflags="-s -w" -o dist/gopeed github.com/monkeyWie/gopeed/cmd/web
FROM alpine:3.14.2
LABEL maintainer="monkeyWie"
WORKDIR /app
COPY --from=go /app/dist/gopeed ./
EXPOSE 9999
ENTRYPOINT ["./gopeed"]
-674
View File
@@ -1,674 +0,0 @@
GNU GENERAL PUBLIC LICENSE
Version 3, 29 June 2007
Copyright (C) 2007 Free Software Foundation, Inc. <https://fsf.org/>
Everyone is permitted to copy and distribute verbatim copies
of this license document, but changing it is not allowed.
Preamble
The GNU 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 <https://www.gnu.org/licenses/>.
Also add information on how to contact you by electronic and paper mail.
If the program does terminal interaction, make it output a short
notice like this when it starts in an interactive mode:
<program> Copyright (C) <year> <name of author>
This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
This is free software, and you are welcome to redistribute it
under certain conditions; type `show c' for details.
The hypothetical commands `show w' and `show c' should show the appropriate
parts of the General Public License. Of course, your program's commands
might be different; for a GUI interface, you would use an "about box".
You should also get your employer (if you work as a programmer) or school,
if any, to sign a "copyright disclaimer" for the program, if necessary.
For more information on this, and how to apply and follow the GNU GPL, see
<https://www.gnu.org/licenses/>.
The GNU General Public License does not permit incorporating your program
into proprietary programs. If your program is a subroutine library, you
may consider it more useful to permit linking proprietary applications with
the library. If this is what you want to do, use the GNU Lesser General
Public License instead of this License. But first, please read
<https://www.gnu.org/licenses/why-not-lgpl.html>.
+18 -160
View File
@@ -1,162 +1,20 @@
[![Test Status](https://github.com/monkeyWie/gopeed/workflows/test/badge.svg)](https://github.com/monkeyWie/gopeed/actions?query=workflow%3Atest)
[![Codecov](https://codecov.io/gh/monkeyWie/gopeed/branch/main/graph/badge.svg)](https://codecov.io/gh/monkeyWie/gopeed)
[![Release](https://img.shields.io/github/release/monkeyWie/gopeed.svg?style=flat-square)](https://github.com/monkeyWie/gopeed/releases)
[![Discord](https://img.shields.io/discord/1037992631881449472?label=Discord&logo=discord&style=social)](https://discord.gg/ZUJqJrwCGB)
## gopeed
支持多协议(HTTP、BitTorrent)下载的客户端,提供命令行、RESTful API、WebSocket、Go类库方式来使用。
![](_docs/img/banner.png)
## TODO
- [x] HTTP下载实现
- [ ] BitTorrent下载实现
- [x] .torrent文件解析
- [x] tracker协议实现
- [x] peer wire protocol协议实现
- [ ] DHT协议实现
- [ ] 磁力链接支持
- [ ] uTP协议实现
- [ ] 下载接口抽象(不关心具体协议)
- [ ] 支持自定义配置
- [ ] 限速功能实现
- [ ] 命令行工具提供
- [ ] RESTful服务提供
[English](/README.md) | [中文](/README_zh-CN.md)
## Introduction
Gopeed is a high-speed downloader developed by `Golang`+`Flutter`, which supports (HTTP, BitTorrent, Magnet) protocol downloads and supports all platforms.
## Installation
**Supported platforms**
- [x] windows
- [x] macos
- [x] linux
- [x] android
- [ ] ios
- [x] web
- [x] docker
[To Release](https://github.com/monkeyWie/gopeed/releases/latest)
> Tips: If the macos open failed, please execute the `xattr -d com.apple.quarantine /Applications/Gopeed.app` command in the terminal
### Command tool
use `go install`:
```bash
go install github.com/monkeyWie/gopeed/cmd/gopeed
```
### Docker
#### Start directly
```bash
docker run -d -p 9999:9999 -v /path/to/download:/download liwei2633/gopeed
```
#### Using Docker Compose
```yaml
version: '3'
services:
gopeed:
container_name: gopeed
ports:
- 9999:9999
image: liwei2633/gopeed
volumes:
- ~/Downloads:/download
restart: unless-stopped
```
Use the command below to start container:
```bash
docker compose up -d
```
#### Access Gopeed
When the docker container is running, you can access the web page through `http://localhost:9999`.
> Tip: Modify the download path to `/download` on the setting page to access the downloaded files on the host.
## Showcase
![](_docs/img/ui-demo.png)
## Development
This project is divided into two parts, the front end uses `flutter`, the back end uses `Golang`, and the two sides communicate through the `http` protocol. On the unix system, `unix socket` is used, and on the windows system, `tcp` protocol is used.
> The front code is located in the `ui/flutter` directory.
### Environment
1. Golang 1.19+
2. Flutter 3.0+
### Clone
```bash
git clone [email protected]:monkeyWie/gopeed.git
```
### Build
#### Desktop
First, you need to configure the environment according to the [flutter desktop official website document](https://docs.flutter.dev/development/platform-integration/desktop), and then you need to prepare the `cgo` environment, which can be searched for yourself.
command:
- windows
```bash
go build -tags nosqlite -ldflags="-w -s" -buildmode=c-shared -o ui/flutter/windows/libgopeed.dll github.com/monkeyWie/gopeed/bind/desktop
cd ui/flutter
flutter build windows
```
- macos
```bash
go build -tags nosqlite -ldflags="-w -s" -buildmode=c-shared -o ui/flutter/macos/Frameworks/libgopeed.dylib github.com/monkeyWie/gopeed/bind/desktop
cd ui/flutter
flutter build macos
```
- linux
```bash
go build -tags nosqlite -ldflags="-w -s" -buildmode=c-shared -o ui/flutter/linux/bundle/lib/libgopeed.so github.com/monkeyWie/gopeed/bind/desktop
cd ui/flutter
flutter build linux
```
#### Mobile
Same as before, you also need to prepare the `cgo` environment, and then install `gomobile`:
```bash
go install golang.org/x/mobile/cmd/gomobile@latest
gomobile init
```
command:
- android
```bash
gomobile bind -tags nosqlite -ldflags="-w -s" -o ui/flutter/android/app/libs/libgopeed.aar -target=android -androidapi 19 -javapkg=com.gopeed github.com/monkeyWie/gopeed/bind/mobile
cd ui/flutter
flutter build apk
```
#### Web
Web platform communicates directly with the backend http server, no additional environment is required.
command:
```bash
cd ui/flutter
flutter build web
cd ../../
rm -rf cmd/web/dist
cp -r ui/flutter/build/web cmd/web/dist
go build -tags nosqlite,web -ldflags="-s -w" -o bin/ github.com/monkeyWie/gopeed/cmd/web
````
## License
[GPLv3](LICENSE)
## 参与
由于项目目前还未定型,代码可能随时有大的调整,所以暂不接受PR,当然如果有什么好的想法可以在issue区提出来。
-162
View File
@@ -1,162 +0,0 @@
[![Test Status](https://github.com/monkeyWie/gopeed/workflows/test/badge.svg)](https://github.com/monkeyWie/gopeed/actions?query=workflow%3Atest)
[![Codecov](https://codecov.io/gh/monkeyWie/gopeed/branch/main/graph/badge.svg)](https://codecov.io/gh/monkeyWie/gopeed)
[![Release](https://img.shields.io/github/release/monkeyWie/gopeed.svg?style=flat-square)](https://github.com/monkeyWie/gopeed/releases)
[![Discord](https://img.shields.io/discord/1037992631881449472?label=Discord&logo=discord&style=social)](https://discord.gg/ZUJqJrwCGB)
![](_docs/img/banner.png)
[English](/README.md) | [中文](/README_zh-CN.md)
## 介绍
Gopeed 是一款由`Golang`+`Flutter`开发的高速下载器,支持(HTTP、BitTorrent、Magnet)协议下载,并且支持全平台使用。
## 下载
**已支持平台**
- [x] windows
- [x] macos
- [x] linux
- [x] android
- [ ] ios
- [x] web
- [x] docker
[点击前往](https://github.com/monkeyWie/gopeed/releases/latest)
> 注:macos 版本运行如果提示损坏,请在终端执行 `xattr -d com.apple.quarantine /Applications/Gopeed.app` 命令
### 命令行工具
使用`go install`安装:
```bash
go install github.com/monkeyWie/gopeed/cmd/gopeed
```
### Docker
#### 直接运行
```bash
docker run -d -p 9999:9999 -v /path/to/download:/download liwei2633/gopeed
```
#### 使用 Docker Compose
```yaml
version: '3'
services:
gopeed:
container_name: gopeed
ports:
- 9999:9999
image: liwei2633/gopeed
volumes:
- ~/Downloads:/download
restart: unless-stopped
```
输入以下指令启动容器:
```bash
docker compose up -d
```
#### 访问服务
当 docker 容器运行时,可以通过 `http://localhost:9999` 访问 web 页面。
> 提示:在设置页面把下载路径修改为 `/download` 以便在宿主机访问下载完的文件。
## 界面展示
![](_docs/img/ui-demo.png)
## 开发
本项目分为前端和后端两个部分,前端使用`flutter`,后端使用`Golang`,两边通过`http`协议进行通讯,在 unix 系统下,使用的是`unix socket`,在 windows 系统下,使用的是`tcp`协议。
> 前端代码位于`ui/flutter`目录下。
### 环境要求
1. Golang 1.19+
2. Flutter 3.0+
### 克隆项目
```bash
git clone [email protected]:monkeyWie/gopeed.git
```
### 编译
#### 桌面端
首先需要按照[flutter desktop 官网文档](https://docs.flutter.dev/development/platform-integration/desktop)进行环境配置,然后需要准备好`cgo`环境,具体可以自行搜索。
构建命令:
- windows
```bash
go build -tags nosqlite -ldflags="-w -s" -buildmode=c-shared -o ui/flutter/windows/libgopeed.dll github.com/monkeyWie/gopeed/bind/desktop
cd ui/flutter
flutter build windows
```
- macos
```bash
go build -tags nosqlite -ldflags="-w -s" -buildmode=c-shared -o ui/flutter/macos/Frameworks/libgopeed.dylib github.com/monkeyWie/gopeed/bind/desktop
cd ui/flutter
flutter build macos
```
- linux
```bash
go build -tags nosqlite -ldflags="-w -s" -buildmode=c-shared -o ui/flutter/linux/bundle/lib/libgopeed.so github.com/monkeyWie/gopeed/bind/desktop
cd ui/flutter
flutter build linux
```
#### 移动端
同样的也是需要准备好`cgo`环境,接着安装`gomobile`:
```bash
go install golang.org/x/mobile/cmd/gomobile@latest
gomobile init
```
构建命令:
- android
```bash
gomobile bind -tags nosqlite -ldflags="-w -s" -o ui/flutter/android/app/libs/libgopeed.aar -target=android -androidapi 19 -javapkg=com.gopeed github.com/monkeyWie/gopeed/bind/mobile
cd ui/flutter
flutter build apk
```
#### Web 端(推荐本地调试使用)
Web 端直接与后端 http 服务通讯,不需要额外准备环境。
构建命令:
```bash
cd ui/flutter
flutter build web
cd ../../
rm -rf cmd/web/dist
cp -r ui/flutter/build/web cmd/web/dist
go build -tags nosqlite,web -ldflags="-s -w" -o bin/ github.com/monkeyWie/gopeed/cmd/web
```
## 开源许可
基于 [GPLv3](LICENSE) 协议开源。
Binary file not shown.

Before

Width:  |  Height:  |  Size: 26 KiB

Binary file not shown.

Before

Width:  |  Height:  |  Size: 12 KiB

Binary file not shown.

Before

Width:  |  Height:  |  Size: 29 KiB

-30
View File
@@ -1,30 +0,0 @@
package main
import (
"fmt"
"github.com/monkeyWie/gopeed/pkg/base"
"github.com/monkeyWie/gopeed/pkg/download"
)
func main() {
finallyCh := make(chan error)
_, err := download.Boot().
URL("https://www.baidu.com/index.html").
Listener(func(event *download.Event) {
if event.Key == download.EventKeyFinally {
finallyCh <- event.Err
}
}).
Create(&base.Options{
Connections: 8,
})
if err != nil {
panic(err)
}
err = <-finallyCh
if err != nil {
fmt.Printf("download fail:%v\n", err)
} else {
fmt.Println("download success")
}
}
-28
View File
@@ -1,28 +0,0 @@
package main
import "C"
import (
"encoding/json"
"github.com/monkeyWie/gopeed/pkg/rest"
"github.com/monkeyWie/gopeed/pkg/rest/model"
)
func main() {}
//export Start
func Start(cfg *C.char) (int, *C.char) {
var config model.StartConfig
if err := json.Unmarshal([]byte(C.GoString(cfg)), &config); err != nil {
return 0, C.CString(err.Error())
}
realPort, err := rest.Start(&config)
if err != nil {
return 0, C.CString(err.Error())
}
return realPort, nil
}
//export Stop
func Stop() {
rest.Stop()
}
-21
View File
@@ -1,21 +0,0 @@
package libgopeed
// #cgo LDFLAGS: -static-libstdc++
import "C"
import (
"encoding/json"
"github.com/monkeyWie/gopeed/pkg/rest"
"github.com/monkeyWie/gopeed/pkg/rest/model"
)
func Start(cfg string) (int, error) {
var config model.StartConfig
if err := json.Unmarshal([]byte(cfg), &config); err != nil {
return 0, err
}
return rest.Start(&config)
}
func Stop() {
rest.Stop()
}
-7
View File
@@ -1,7 +0,0 @@
_______ ______ .______ _______ _______ _______
/ _____| / __ \ | _ \ | ____|| ____|| \
| | __ | | | | | |_) | | |__ | |__ | .--. |
| | |_ | | | | | | ___/ | __| | __| | | | |
| |__| | | `--' | | | | |____ | |____ | '--' |
\______| \______/ | _| |_______||_______||_______/
-29
View File
@@ -1,29 +0,0 @@
package main
import (
_ "embed"
"fmt"
"github.com/monkeyWie/gopeed/pkg/rest"
"github.com/monkeyWie/gopeed/pkg/rest/model"
"net/http"
)
//go:embed banner.txt
var banner string
func main() {
cfg := &model.StartConfig{
Network: "tcp",
Address: "127.0.0.1:9999",
Storage: model.StorageBolt,
}
fmt.Println(banner)
srv, listener, err := rest.BuildServer(cfg)
if err != nil {
panic(err)
}
fmt.Printf("Server start success on http://%s\n", listener.Addr().String())
if err := srv.Serve(listener); err != nil && err != http.ErrServerClosed {
panic(err)
}
}
-41
View File
@@ -1,41 +0,0 @@
package main
import (
"flag"
"fmt"
"os"
)
type args struct {
url string
connections *int
dir *string
}
func parse() *args {
dir, err := os.Getwd()
if err != nil {
panic(err)
}
var args args
args.connections = flag.Int("C", 16, "Concurrent connections.")
args.dir = flag.String("D", dir, "Store directory.")
flag.Parse()
t := flag.Args()
if len(t) > 0 {
args.url = t[0]
} else {
gPrintln("missing url parameter, for example: gopeed https://www.google.com or gopeed bt.torrent or gopeed magnet:?xt=urn:btih:...")
gPrintln("try 'gopeed -h' for more information")
os.Exit(1)
}
return &args
}
func gPrint(msg string) {
fmt.Print("gopeed: " + msg)
}
func gPrintln(msg string) {
gPrint(msg + "\n")
}
-81
View File
@@ -1,81 +0,0 @@
package main
import (
"fmt"
"github.com/monkeyWie/gopeed/pkg/base"
"github.com/monkeyWie/gopeed/pkg/download"
"github.com/monkeyWie/gopeed/pkg/protocol/http"
"github.com/monkeyWie/gopeed/pkg/util"
"strings"
"sync"
)
const progressWidth = 20
func main() {
args := parse()
var wg sync.WaitGroup
_, err := download.Boot().
URL(args.url).
Listener(func(event *download.Event) {
if event.Key == download.EventKeyProgress {
printProgress(event.Task, "downloading...")
}
if event.Key == download.EventKeyFinally {
var title string
if event.Err != nil {
title = "fail"
} else {
title = "complete"
}
printProgress(event.Task, title)
fmt.Println()
if event.Err != nil {
fmt.Printf("reason: %s", event.Err.Error())
} else {
fmt.Printf("saving path: %s", *args.dir)
}
wg.Done()
}
}).
Create(&base.Options{
Path: *args.dir,
Extra: http.OptsExtra{Connections: *args.connections},
})
if err != nil {
panic(err)
}
wg.Add(1)
wg.Wait()
}
var (
lastLineLen = 0
sb = new(strings.Builder)
)
func printProgress(task *download.Task, title string) {
rate := float64(task.Progress.Downloaded) / float64(task.Res.Size)
completeWidth := int(progressWidth * rate)
speed := util.ByteFmt(task.Progress.Speed)
totalSize := util.ByteFmt(task.Res.Size)
sb.WriteString(fmt.Sprintf("\r%s [", title))
for i := 0; i < progressWidth; i++ {
if i < completeWidth {
sb.WriteString("■")
} else {
sb.WriteString("□")
}
}
sb.WriteString(fmt.Sprintf("] %.1f%% %s/s %s", rate*100, speed, totalSize))
if lastLineLen != 0 {
paddingLen := lastLineLen - sb.Len()
if paddingLen > 0 {
sb.WriteString(strings.Repeat(" ", paddingLen))
}
}
lastLineLen = sb.Len()
fmt.Print(sb.String())
sb.Reset()
}
+28
View File
@@ -0,0 +1,28 @@
package main
import (
"github.com/monkeyWie/gopeed-core/download"
"github.com/monkeyWie/gopeed-core/download/common"
"github.com/monkeyWie/gopeed-core/download/http"
)
func main() {
downloader := buildDownloader()
res, err := downloader.Resolve(&common.Request{
URL: "http://192.168.200.163:8088/docker-compose",
})
if err != nil {
panic(err)
}
err = downloader.Create(res, &common.Options{
Path: "E:\\test\\gopeed\\http",
Connections: 4,
})
if err != nil {
panic(err)
}
}
func buildDownloader() *download.Downloader {
return download.NewDownloader(&http.Fetcher{BaseFetcher: &common.BaseFetcher{}})
}
-7
View File
@@ -1,7 +0,0 @@
_______ ______ .______ _______ _______ _______
/ _____| / __ \ | _ \ | ____|| ____|| \
| | __ | | | | | |_) | | |__ | |__ | .--. |
| | |_ | | | | | | ___/ | __| | __| | | | |
| |__| | | `--' | | | | |____ | |____ | '--' |
\______| \______/ | _| |_______||_______||_______/
-42
View File
@@ -1,42 +0,0 @@
//go:build web
// +build web
package main
import (
"embed"
"fmt"
"github.com/monkeyWie/gopeed/pkg/rest"
"github.com/monkeyWie/gopeed/pkg/rest/model"
"io/fs"
"net/http"
)
//go:embed banner.txt
var banner string
//go:embed dist/*
var dist embed.FS
func main() {
sub, err := fs.Sub(dist, "dist")
if err != nil {
panic(err)
}
cfg := &model.StartConfig{
Network: "tcp",
Address: "0.0.0.0:9999",
Storage: model.StorageBolt,
WebEnable: true,
WebFS: sub,
}
fmt.Println(banner)
srv, listener, err := rest.BuildServer(cfg)
if err != nil {
panic(err)
}
fmt.Printf("Server start success on http://%s\n", listener.Addr().String())
if err := srv.Serve(listener); err != nil && err != http.ErrServerClosed {
panic(err)
}
}
-11
View File
@@ -1,11 +0,0 @@
version: '3'
services:
gopeed:
container_name: gopeed
ports:
- 9999:9999 # HTTP port (host:container)
image: liwei2633/gopeed
volumes:
- ~/Downloads:/download # replace with your prefer path
restart: unless-stopped
@@ -1,13 +1,15 @@
package base
package common
type Status string
import "errors"
type Status int
const (
DownloadStatusReady Status = "ready"
DownloadStatusRunning Status = "running"
DownloadStatusPause Status = "pause"
DownloadStatusError Status = "error"
DownloadStatusDone Status = "done"
DownloadStatusReady Status = iota
DownloadStatusStart
DownloadStatusPause
DownloadStatusError
DownloadStatusDone
)
const (
@@ -21,3 +23,8 @@ const (
HttpHeaderRangeFormat = "bytes=%d-%d"
)
var (
PauseErr = errors.New("pause")
DeleteErr = errors.New("delete")
)
+149
View File
@@ -0,0 +1,149 @@
package common
import (
"golang.org/x/net/proxy"
"net"
"os"
"time"
)
// 下载请求
type Request struct {
// 下载链接
URL string
// 附加信息
Extra interface{}
}
// 资源信息
type Resource struct {
Req *Request
// 资源总大小
Size int64
// 是否支持断点下载
Range bool
// 资源所包含的文件列表
Files []*FileInfo
}
type Options struct {
// 保存文件名
Name string
// 保存目录
Path string
// 并发连接数
Connections int
}
type FileInfo struct {
Name string
Path string
Size int64
}
type Process interface {
Start() error
Pause() error
Continue() error
Delete() error
}
type FileCreator interface {
Create(name string, size int64) (file *os.File, err error)
}
type Controller struct {
Files map[string]*os.File
}
func NewController() *Controller {
return &Controller{Files: make(map[string]*os.File)}
}
func (c *Controller) Touch(name string, size int64) (file *os.File, err error) {
if size > 0 {
err := os.Truncate(name, size)
if err != nil {
return nil, err
}
file, err = os.OpenFile(name, os.O_RDWR, 0666)
} else {
file, err = os.Create(name)
}
if err == nil {
c.Files[name] = file
}
return
}
func (c *Controller) Open(name string) (file *os.File, err error) {
file, err = os.OpenFile(name, os.O_RDWR, 0666)
if err == nil {
c.Files[name] = file
}
return
}
func (c *Controller) Write(name string, offset int64, buf []byte) (int, error) {
return c.Files[name].WriteAt(buf, offset)
}
func (c *Controller) Close(name string) error {
err := c.Files[name].Close()
delete(c.Files, name)
return err
}
func (c *Controller) ContextDialer() (proxy.Dialer, error) {
// return proxy.SOCKS5("tpc", "127.0.0.1:9999", nil, nil)
var dialer proxy.Dialer
return &DialerWarp{dialer: dialer}, nil
}
type DialerWarp struct {
dialer proxy.Dialer
}
type ConnWarp struct {
conn net.Conn
}
func (c *ConnWarp) Read(b []byte) (n int, err error) {
return c.conn.Read(b)
}
func (c *ConnWarp) Write(b []byte) (n int, err error) {
return c.conn.Write(b)
}
func (c *ConnWarp) Close() error {
return c.conn.Close()
}
func (c *ConnWarp) LocalAddr() net.Addr {
return c.conn.LocalAddr()
}
func (c *ConnWarp) RemoteAddr() net.Addr {
return c.conn.RemoteAddr()
}
func (c *ConnWarp) SetDeadline(t time.Time) error {
return c.conn.SetDeadline(t)
}
func (c *ConnWarp) SetReadDeadline(t time.Time) error {
return c.conn.SetReadDeadline(t)
}
func (c *ConnWarp) SetWriteDeadline(t time.Time) error {
return c.conn.SetWriteDeadline(t)
}
func (d *DialerWarp) Dial(network, addr string) (c net.Conn, err error) {
conn, err := d.dialer.Dial(network, addr)
if err != nil {
return nil, err
}
return &ConnWarp{conn: conn}, nil
}
+29
View File
@@ -0,0 +1,29 @@
package common
// 对应协议的下载支持
type Fetcher interface {
BaseFetch
// 支持的协议列表
Protocols() []string
// 解析请求
Resolve(req *Request) (*Resource, error)
// 创建任务
Create(res *Resource, opts *Options) (Process, error)
}
type BaseFetch interface {
InitCtl(ctl *Controller)
GetCtl() *Controller
}
type BaseFetcher struct {
ctl *Controller
}
func (b *BaseFetcher) InitCtl(ctl *Controller) {
b.ctl = ctl
}
func (b *BaseFetcher) GetCtl() *Controller {
return b.ctl
}
+81
View File
@@ -0,0 +1,81 @@
package download
import (
"errors"
"github.com/google/uuid"
"github.com/monkeyWie/gopeed-core/download/common"
"net/url"
"strings"
)
type TaskInfo struct {
ID string
Res *common.Resource
Opts *common.Options
Status common.Status
Files map[string]*common.FileInfo
process common.Process
}
type Downloader struct {
fetches map[string]common.Fetcher
tasks map[string]*TaskInfo
*common.Controller
}
func NewDownloader(fetchers ...common.Fetcher) *Downloader {
d := &Downloader{Controller: common.NewController()}
d.fetches = make(map[string]common.Fetcher)
for _, f := range fetchers {
for _, p := range f.Protocols() {
d.fetches[strings.ToUpper(p)] = f
}
f.InitCtl(d.Controller)
}
d.tasks = make(map[string]*TaskInfo)
return d
}
func (d *Downloader) getFetcher(URL string) (common.Fetcher, error) {
url, err := url.Parse(URL)
if err != nil {
return nil, err
}
if fetch, ok := d.fetches[strings.ToUpper(url.Scheme)]; ok {
return fetch, nil
}
return nil, errors.New("unsupported protocol")
}
func (d *Downloader) Resolve(req *common.Request) (*common.Resource, error) {
fetcher, err := d.getFetcher(req.URL)
if err != nil {
return nil, err
}
return fetcher.Resolve(req)
}
func (d *Downloader) Create(res *common.Resource, opts *common.Options) error {
fetcher, err := d.getFetcher(res.Req.URL)
if err != nil {
return err
}
process, err := fetcher.Create(res, opts)
if err != nil {
return err
}
id := uuid.New().String()
d.tasks[id] = &TaskInfo{
ID: id,
Res: res,
Opts: opts,
Status: common.DownloadStatusReady,
process: process,
}
return process.Start()
}
func (d *Downloader) Pause(id string) {
d.tasks[id].process.Pause()
}
+40
View File
@@ -0,0 +1,40 @@
package download
import (
"fmt"
"github.com/monkeyWie/gopeed-core/download/common"
"github.com/monkeyWie/gopeed-core/download/http"
"testing"
)
func TestDownloader_Resolve(t *testing.T) {
downloader := buildDownloader()
res, err := downloader.Resolve(&common.Request{
URL: "http://192.168.200.163:8088/docker-compose",
})
if err != nil {
t.Fatal(err)
}
fmt.Println(res)
}
func TestDownloader_Create(t *testing.T) {
downloader := buildDownloader()
res, err := downloader.Resolve(&common.Request{
URL: "http://192.168.200.163:8088/docker-compose",
})
if err != nil {
t.Fatal(err)
}
err = downloader.Create(res, &common.Options{
Path: "E:\\test\\gopeed\\http",
Connections: 4,
})
if err != nil {
t.Fatal(err)
}
}
func buildDownloader() *Downloader {
return NewDownloader(&http.Fetcher{BaseFetcher: &common.BaseFetcher{}})
}
+18
View File
@@ -0,0 +1,18 @@
package file_allocate
import (
"os"
)
type FileAllocate interface {
Allocate(name string, size int64) (file *os.File, err error)
}
type DefaultFileAllocator struct {
}
func (p *DefaultFileAllocator) Allocate(name string, size int64) (file *os.File, err error) {
err = os.Truncate(name, size)
file, err = os.OpenFile(name, os.O_RDWR, 0644)
return
}
@@ -0,0 +1,12 @@
package file_allocate
import "os"
type PreFileAllocator struct {
}
func (p *PreFileAllocator) Allocate(name string, size int64) (file *os.File, err error) {
err = os.Truncate(name, size)
file, err = os.OpenFile(name, os.O_RDWR, 0644)
return
}
+167
View File
@@ -0,0 +1,167 @@
package http
import (
"bytes"
"fmt"
"github.com/monkeyWie/gopeed-core/download/common"
"github.com/monkeyWie/gopeed-core/download/http/model"
"io/ioutil"
"mime"
"net/http"
"net/http/cookiejar"
"net/url"
"strconv"
"strings"
"time"
)
type RequestError struct {
Code int
Msg string
}
func NewRequestError(code int, msg string) *RequestError {
return &RequestError{Code: code, Msg: msg}
}
func (re *RequestError) Error() string {
return fmt.Sprintf("http request fail,code:%d", re.Code)
}
type Fetcher struct {
*common.BaseFetcher
}
func NewFetcher() *Fetcher {
return &Fetcher{BaseFetcher: &common.BaseFetcher{}}
}
func (h *Fetcher) Protocols() []string {
return []string{"HTTP", "HTTPS"}
}
func (h *Fetcher) Resolve(req *common.Request) (*common.Resource, error) {
httpReq, err := BuildRequest(req)
if err != nil {
return nil, err
}
client := BuildClient()
// 只访问一个字节,测试资源是否支持Range请求
httpReq.Header.Set(common.HttpHeaderRange, fmt.Sprintf(common.HttpHeaderRangeFormat, 0, 0))
httpResp, err := client.Do(httpReq)
if err != nil {
return nil, err
}
// 拿到响应头就关闭,不用加defer
httpResp.Body.Close()
res := &common.Resource{
Req: req,
Range: false,
Files: []*common.FileInfo{},
}
if common.HttpCodePartialContent == httpResp.StatusCode {
// 返回206响应码表示支持断点下载
res.Range = true
// 解析资源大小: bytes 0-1000/1001 => 1001
contentTotal := subLastSlash(httpResp.Header.Get(common.HttpHeaderContentRange))
if contentTotal != "" {
parse, err := strconv.ParseInt(contentTotal, 10, 64)
if err != nil {
return nil, err
}
res.Size = parse
}
} else if common.HttpCodeOK == httpResp.StatusCode {
// 返回200响应码,不支持断点下载,通过Content-Length头获取文件大小,获取不到的话可能是chunked编码
contentLength := httpResp.Header.Get(common.HttpHeaderContentLength)
if contentLength != "" {
parse, err := strconv.ParseInt(contentLength, 10, 64)
if err != nil {
return nil, err
}
res.Size = parse
}
} else {
return nil, NewRequestError(httpResp.StatusCode, httpResp.Status)
}
file := &common.FileInfo{
Size: res.Size,
}
contentDisposition := httpResp.Header.Get(common.HttpHeaderContentDisposition)
if contentDisposition != "" {
_, params, _ := mime.ParseMediaType(contentDisposition)
filename := params["filename"]
if filename != "" {
file.Name = filename
}
}
// Get file name by URL
if file.Name == "" {
parse, err := url.Parse(req.URL)
if err == nil {
// e.g. /files/test.txt => test.txt
file.Name = subLastSlash(parse.Path)
}
}
// unknown file name
if file.Name == "" {
file.Name = "unknown"
}
res.Files = append(res.Files, file)
return res, nil
}
func (h *Fetcher) Create(res *common.Resource, opts *common.Options) (common.Process, error) {
if opts.Connections != 1 && !res.Range {
opts.Connections = 1
}
return NewProcess(h, res, opts), nil
}
func subLastSlash(str string) string {
if str == "" {
return ""
}
index := strings.LastIndex(str, "/")
if index != -1 {
return str[index+1:]
}
return ""
}
func BuildClient() *http.Client {
// Cookie handle
jar, _ := cookiejar.New(nil)
return &http.Client{
Jar: jar,
Timeout: time.Second * 10,
}
}
func BuildRequest(req *common.Request) (*http.Request, error) {
url, err := url.Parse(req.URL)
if err != nil {
return nil, err
}
httpReq := &http.Request{
URL: url,
Header: map[string][]string{},
}
if req.Extra != nil {
if extra, ok := req.Extra.(model.Extra); ok {
if extra.Method != "" {
httpReq.Method = extra.Method
} else {
httpReq.Method = http.MethodGet
}
if len(extra.Header) > 0 {
for k, v := range extra.Header {
httpReq.Header[k] = []string{v}
}
}
httpReq.Body = ioutil.NopCloser(bytes.NewBufferString(extra.Body))
}
}
return httpReq, nil
}
+307
View File
@@ -0,0 +1,307 @@
package http
import (
"crypto/md5"
"encoding/hex"
"fmt"
"github.com/monkeyWie/gopeed-core/download/common"
"io"
"math/rand"
"net"
"net/http"
"os"
"reflect"
"testing"
"time"
)
const testDir = "./"
const buildSize = 200 * 1024 * 1024
const buildName = "build.data"
const buildFile = testDir + buildName
const downloadName = "download.data"
const downloadFile = testDir + downloadName
func TestFetcher_Resolve(t *testing.T) {
testResolve(startTestFileServer, &common.Resource{
Size: buildSize,
Range: true,
Files: []*common.FileInfo{
{
Name: buildName,
Size: buildSize,
},
},
}, t)
testResolve(startTestChunkedServer, &common.Resource{
Size: 0,
Range: false,
Files: []*common.FileInfo{
{
Name: buildName,
Size: 0,
},
},
}, t)
}
func testResolve(startTestServer func() net.Listener, want *common.Resource, t *testing.T) {
listener := startTestServer()
defer listener.Close()
fetcher := NewFetcher()
res, err := fetcher.Resolve(&common.Request{
URL: "http://" + listener.Addr().String() + "/" + buildName,
})
if err != nil {
t.Fatal(err)
}
res.Req = nil
if !reflect.DeepEqual(want, res) {
t.Errorf("Resolve error = %v, want %v", res, want)
}
}
func TestFetcher_DownloadNormal(t *testing.T) {
listener := startTestFileServer()
defer listener.Close()
// 正常下载
downloadNormal(listener, 1, t)
downloadNormal(listener, 5, t)
downloadNormal(listener, 8, t)
downloadNormal(listener, 16, t)
}
func TestFetcher_DownloadContinue(t *testing.T) {
listener := startTestFileServer()
defer listener.Close()
// 暂停继续
downloadContinue(listener, 1, t)
fmt.Println("d1")
downloadContinue(listener, 5, t)
fmt.Println("d5")
downloadContinue(listener, 8, t)
fmt.Println("d8")
downloadContinue(listener, 16, t)
}
func TestFetcher_DownloadChunked(t *testing.T) {
listener := startTestChunkedServer()
defer listener.Close()
// chunked编码下载
//downloadNormal(listener, 1, t)
downloadContinue(listener, 1, t)
}
func TestFetcher_DownloadRetry(t *testing.T) {
listener := startTestRetryServer()
defer listener.Close()
// chunked编码下载
downloadNormal(listener, 1, t)
}
func TestFetcher_DownloadError(t *testing.T) {
listener := startTestErrorServer()
defer listener.Close()
// chunked编码下载
downloadError(listener, 1, t)
}
func startTestFileServer() net.Listener {
return startTestServer(func() http.Handler {
return http.FileServer(http.Dir(testDir))
})
}
func startTestChunkedServer() net.Listener {
return startTestServer(func() http.Handler {
mux := http.NewServeMux()
mux.HandleFunc("/"+buildName, func(writer http.ResponseWriter, request *http.Request) {
file, err := os.Open(buildFile)
if err != nil {
panic(err)
}
defer file.Close()
io.Copy(writer, file)
})
return mux
})
}
func startTestRetryServer() net.Listener {
counter := 0
return startTestServer(func() http.Handler {
mux := http.NewServeMux()
mux.HandleFunc("/"+buildName, func(writer http.ResponseWriter, request *http.Request) {
counter++
if counter != 1 && counter < 5 {
writer.WriteHeader(500)
return
}
file, err := os.Open(buildFile)
if err != nil {
panic(err)
}
defer file.Close()
io.Copy(writer, file)
})
return mux
})
}
func startTestErrorServer() net.Listener {
counter := 0
return startTestServer(func() http.Handler {
mux := http.NewServeMux()
mux.HandleFunc("/"+buildName, func(writer http.ResponseWriter, request *http.Request) {
counter++
if counter != 1 {
writer.WriteHeader(500)
return
}
})
return mux
})
}
func startTestServer(serverHandle func() http.Handler) net.Listener {
listener, err := net.Listen("tcp", "127.0.0.1:0")
if err != nil {
panic(err)
}
file, err := os.Create(buildFile)
if err != nil {
panic(err)
}
// 随机生成一个文件
l := int64(8192)
buf := make([]byte, l)
size := int64(0)
for {
_, err := rand.Read(buf)
if err != nil {
panic(err)
}
if size+l >= buildSize {
file.WriteAt(buf[0:buildSize-size], size)
break
}
file.WriteAt(buf, size)
size += l
}
server := &http.Server{}
server.Handler = serverHandle()
go server.Serve(listener)
return &delFileListener{
File: file,
Listener: listener,
}
}
type delFileListener struct {
*os.File
net.Listener
}
func (c *delFileListener) Close() error {
defer func() {
c.File.Close()
if err := ifExistAndRemove(c.File.Name()); err != nil {
fmt.Println(err)
}
if err := ifExistAndRemove(downloadFile); err != nil {
fmt.Println(err)
}
}()
return c.Listener.Close()
}
func ifExistAndRemove(name string) error {
if _, err := os.Stat(name); !os.IsNotExist(err) {
return os.Remove(name)
}
return nil
}
func downloadReady(listener net.Listener, connections int, t *testing.T) common.Process {
fetcher := NewFetcher()
fetcher.InitCtl(common.NewController())
res, err := fetcher.Resolve(&common.Request{
URL: "http://" + listener.Addr().String() + "/" + buildName,
})
if err != nil {
t.Fatal(err)
}
process, err := fetcher.Create(res, &common.Options{
Name: downloadName,
Path: testDir,
Connections: connections,
})
if err != nil {
t.Fatal(err)
}
return process
}
func downloadNormal(listener net.Listener, connections int, t *testing.T) {
process := downloadReady(listener, connections, t)
err := process.Start()
if err != nil {
t.Fatal(err)
}
want := fileMd5(buildFile)
got := fileMd5(downloadFile)
if want != got {
t.Errorf("Download error = %v, want %v", got, want)
}
}
func downloadContinue(listener net.Listener, connections int, t *testing.T) {
process := downloadReady(listener, connections, t)
go func() {
err := process.Start()
if err != nil && err != common.PauseErr {
t.Fatal(err)
}
}()
time.Sleep(time.Millisecond * 200)
if err := process.Pause(); err != nil {
t.Fatal(err)
}
time.Sleep(time.Millisecond * 200)
if err := process.Continue(); err != nil {
t.Fatal(err)
}
want := fileMd5(buildFile)
got := fileMd5(downloadFile)
if want != got {
t.Errorf("Download error = %v, want %v", got, want)
}
}
func downloadError(listener net.Listener, connections int, t *testing.T) {
process := downloadReady(listener, connections, t)
err := process.Start()
if err == nil {
t.Errorf("Download error = %v, want %v", err, nil)
}
}
func fileMd5(filePath string) string {
file, err := os.Open(filePath)
if err != nil {
panic(err)
}
// Tell the program to call the following function when the current function returns
defer file.Close()
// Open a new hash interface to write to
hash := md5.New()
// Copy the file in the hash interface and check for any error
if _, err := io.Copy(hash, file); err != nil {
return ""
}
return hex.EncodeToString(hash.Sum(nil))
}
+20
View File
@@ -0,0 +1,20 @@
package model
import (
"github.com/monkeyWie/gopeed-core/download/common"
)
type Chunk struct {
Status common.Status
Begin int64
End int64
Downloaded int64
}
func NewChunk(begin int64, end int64) *Chunk {
return &Chunk{
Status: common.DownloadStatusReady,
Begin: begin,
End: end,
}
}
+7
View File
@@ -0,0 +1,7 @@
package model
type Extra struct {
Method string
Header map[string]string
Body string
}
+245
View File
@@ -0,0 +1,245 @@
package http
import (
"fmt"
"github.com/monkeyWie/gopeed-core/download/common"
"github.com/monkeyWie/gopeed-core/download/http/model"
"io"
"net/http"
"path/filepath"
"sync"
)
type Process struct {
fetcher *Fetcher
res *common.Resource
opts *common.Options
status common.Status
clients []*http.Response
chunks []*model.Chunk
pauseCond *sync.Cond
}
func NewProcess(fetcher *Fetcher, res *common.Resource, opts *common.Options) *Process {
return &Process{
fetcher: fetcher,
res: res,
opts: opts,
status: common.DownloadStatusReady,
pauseCond: sync.NewCond(&sync.Mutex{}),
}
}
func (p *Process) Start() error {
ctl := p.fetcher.GetCtl()
// 创建文件
name := p.name()
_, err := ctl.Touch(name, p.res.Size)
if err != nil {
return err
}
defer p.close()
p.status = common.DownloadStatusStart
if p.res.Range {
// 每个连接平均需要下载的分块大小
chunkSize := p.res.Size / int64(p.opts.Connections)
p.chunks = make([]*model.Chunk, p.opts.Connections)
p.clients = make([]*http.Response, p.opts.Connections)
for i := 0; i < p.opts.Connections; i++ {
var (
begin = chunkSize * int64(i)
end int64
)
if i == p.opts.Connections-1 {
// 最后一个分块需要保证把文件下载完
end = p.res.Size
} else {
end = begin + chunkSize
}
chunk := model.NewChunk(begin, end)
p.chunks[i] = chunk
}
} else {
// 只支持单连接下载
p.chunks = make([]*model.Chunk, 1)
p.clients = make([]*http.Response, 1)
p.chunks[0] = model.NewChunk(0, 0)
}
return p.fetch()
}
func (p *Process) Pause() error {
p.pauseCond.L.Lock()
defer p.pauseCond.L.Unlock()
if common.DownloadStatusStart != p.status {
return nil
}
p.status = common.DownloadStatusPause
p.stop()
// 释放锁,并等待下载结束
p.pauseCond.Wait()
return nil
}
func (p *Process) Continue() error {
if func() bool {
p.pauseCond.L.Lock()
defer p.pauseCond.L.Unlock()
if common.DownloadStatusPause != p.status && common.DownloadStatusError != p.status {
return true
}
p.status = common.DownloadStatusStart
return false
}() {
return nil
}
var (
ctl = p.fetcher.GetCtl()
name = p.name()
)
_, err := ctl.Open(name)
if err != nil {
return err
}
defer ctl.Close(name)
return p.fetch()
}
func (p *Process) Delete() error {
panic("implement me")
}
func (p *Process) close() error {
return p.fetcher.GetCtl().Close(p.name())
}
func (p *Process) name() string {
// 创建文件
var filename = p.opts.Name
if filename == "" {
filename = p.res.Files[0].Name
}
return filepath.Join(p.opts.Path, filename)
}
func (p *Process) fetch() error {
errCh := make(chan error, p.opts.Connections)
defer close(errCh)
for i := 0; i < p.opts.Connections; i++ {
go func(i int) {
errCh <- p.fetchChunk(i, p.name(), p.chunks[i])
}(i)
}
var retErr error
for i := 0; i < p.opts.Connections; i++ {
err := <-errCh
if err != nil && retErr == nil {
retErr = err
// 有一个连接失败就立即终止下载
if retErr != common.PauseErr {
func() {
p.pauseCond.L.Lock()
defer p.pauseCond.L.Unlock()
p.stop()
}()
}
}
}
p.pauseCond.Signal()
return retErr
}
func (p *Process) stop() {
if len(p.clients) > 0 {
for _, client := range p.clients {
fmt.Println("client close")
if client != nil {
client.Body.Close()
}
}
}
}
func (p *Process) fetchChunk(index int, name string, chunk *model.Chunk) (err error) {
httpReq, err := BuildRequest(p.res.Req)
if err != nil {
return err
}
var (
client = BuildClient()
buf = make([]byte, 8192)
)
// 重试5次
for i := 0; i < 5; i++ {
var (
resp *http.Response
retry bool
)
if p.res.Range {
httpReq.Header.Set(common.HttpHeaderRange,
fmt.Sprintf(common.HttpHeaderRangeFormat, chunk.Begin+chunk.Downloaded, chunk.End))
} else {
chunk.Downloaded = 0
}
err = func() error {
p.pauseCond.L.Lock()
defer p.pauseCond.L.Unlock()
if p.status == common.DownloadStatusPause {
return common.PauseErr
}
resp, err = client.Do(httpReq)
if err != nil {
return err
}
p.clients[index] = resp
if resp.StatusCode != common.HttpCodeOK && resp.StatusCode != common.HttpCodePartialContent {
err = NewRequestError(resp.StatusCode, resp.Status)
return err
}
return nil
}()
if err != nil {
if err == common.PauseErr {
return err
}
// 请求失败重试
continue
}
retry, err = func() (bool, error) {
defer resp.Body.Close()
for {
n, err := resp.Body.Read(buf)
if n > 0 {
_, err := p.fetcher.GetCtl().Write(name, chunk.Begin+chunk.Downloaded, buf[:n])
if err != nil {
return false, err
}
chunk.Downloaded += int64(n)
}
if err != nil {
if err != io.EOF {
return true, err
}
break
}
}
return false, nil
}()
if err == nil || !retry {
// 下载成功,跳出重试
break
}
}
if err != nil {
p.chunks[index].Status = common.DownloadStatusError
} else {
p.chunks[index].Status = common.DownloadStatusDone
}
return
}
+8 -72
View File
@@ -1,76 +1,12 @@
module github.com/monkeyWie/gopeed
module github.com/monkeyWie/gopeed-core
go 1.19
go 1.13
require (
github.com/anacrolix/torrent v1.46.0
github.com/gorilla/mux v1.8.0
github.com/matoous/go-nanoid/v2 v2.0.0
go.etcd.io/bbolt v1.3.6
golang.org/x/sync v0.0.0-20220819030929-7fc1605a5dde
)
require (
crawshaw.io/sqlite v0.3.3-0.20210127221821-98b1f83c5508 // indirect
github.com/RoaringBitmap/roaring v1.0.1-0.20220510143707-3f418c4f42a4 // indirect
github.com/ajwerner/btree v0.0.0-20211221152037-f427b3e689c0 // indirect
github.com/anacrolix/chansync v0.3.0 // indirect
github.com/anacrolix/dht/v2 v2.16.2-0.20220311024416-dd658f18fd51 // indirect
github.com/anacrolix/envpprof v1.2.1 // indirect
github.com/anacrolix/generics v0.0.0-20220618083756-f99e35403a60 // indirect
github.com/anacrolix/go-libutp v1.2.0 // indirect
github.com/anacrolix/log v0.13.1 // indirect
github.com/anacrolix/missinggo v1.3.0 // indirect
github.com/anacrolix/missinggo/perf v1.0.0 // indirect
github.com/anacrolix/missinggo/v2 v2.7.0 // indirect
github.com/anacrolix/mmsg v1.0.0 // indirect
github.com/anacrolix/multiless v0.2.1-0.20211218050420-533661eef5dc // indirect
github.com/anacrolix/stm v0.3.0 // indirect
github.com/anacrolix/sync v0.4.0 // indirect
github.com/anacrolix/upnp v0.1.3-0.20220123035249-922794e51c96 // indirect
github.com/anacrolix/utp v0.1.0 // indirect
github.com/bahlo/generic-list-go v0.2.0 // indirect
github.com/benbjohnson/immutable v0.3.0 // indirect
github.com/bits-and-blooms/bitset v1.2.0 // indirect
github.com/bradfitz/iter v0.0.0-20191230175014-e8f45d346db8 // indirect
github.com/davecgh/go-spew v1.1.1 // indirect
github.com/dustin/go-humanize v1.0.0 // indirect
github.com/edsrzf/mmap-go v1.1.0 // indirect
github.com/felixge/httpsnoop v1.0.1 // indirect
github.com/google/btree v1.0.1 // indirect
github.com/google/uuid v1.3.0 // indirect
github.com/gorilla/handlers v1.5.1 // indirect
github.com/gorilla/websocket v1.4.2 // indirect
github.com/huandu/xstrings v1.3.2 // indirect
github.com/lispad/go-generics-tools v1.0.0 // indirect
github.com/mschoch/smat v0.2.0 // indirect
github.com/pion/datachannel v1.5.2 // indirect
github.com/pion/dtls/v2 v2.1.2 // indirect
github.com/pion/ice/v2 v2.1.20 // indirect
github.com/pion/interceptor v0.1.7 // indirect
github.com/pion/logging v0.2.2 // indirect
github.com/pion/mdns v0.0.5 // indirect
github.com/pion/randutil v0.1.0 // indirect
github.com/pion/rtcp v1.2.9 // indirect
github.com/pion/rtp v1.7.4 // indirect
github.com/pion/sctp v1.8.2 // indirect
github.com/pion/sdp/v3 v3.0.4 // indirect
github.com/pion/srtp/v2 v2.0.5 // indirect
github.com/pion/stun v0.3.5 // indirect
github.com/pion/transport v0.13.0 // indirect
github.com/pion/turn/v2 v2.0.6 // indirect
github.com/pion/udp v0.1.1 // indirect
github.com/pion/webrtc/v3 v3.1.24-0.20220208053747-94262c1b2b38 // indirect
github.com/pkg/errors v0.9.1 // indirect
github.com/rs/dnscache v0.0.0-20210201191234-295bba877686 // indirect
github.com/tidwall/btree v1.3.1 // indirect
golang.org/x/crypto v0.0.0-20220131195533-30dcbda58838 // indirect
golang.org/x/exp v0.0.0-20220428152302-39d4317da171 // indirect
golang.org/x/mobile v0.0.0-20220928052126-fa6bcb076835 // indirect
golang.org/x/mod v0.6.0-dev.0.20211013180041-c96bc1413d57 // indirect
golang.org/x/net v0.0.0-20220127200216-cd36cc0744dd // indirect
golang.org/x/sys v0.0.0-20211216021012-1d35b9e2eb4e // indirect
golang.org/x/time v0.0.0-20210723032227-1f47c861a9ac // indirect
golang.org/x/tools v0.1.8-0.20211029000441-d6a9af8af023 // indirect
golang.org/x/xerrors v0.0.0-20200804184101-5ec99f83aff1 // indirect
github.com/RoaringBitmap/roaring v0.4.21
github.com/cenkalti/mse v0.0.0-20140930130441-6ef65f170972
github.com/google/uuid v1.1.1
github.com/marksamman/bencode v0.0.0-20150821143521-dc84f26e086e
github.com/sirupsen/logrus v1.4.2
golang.org/x/net v0.0.0-20200707034311-ab3426394381
)
+27 -440
View File
@@ -1,470 +1,57 @@
cloud.google.com/go v0.26.0/go.mod h1:aQUYkXzVsufM+DwF1aE+0xfcU+56JwCaLick0ClmMTw=
cloud.google.com/go v0.34.0/go.mod h1:aQUYkXzVsufM+DwF1aE+0xfcU+56JwCaLick0ClmMTw=
crawshaw.io/iox v0.0.0-20181124134642-c51c3df30797 h1:yDf7ARQc637HoxDho7xjqdvO5ZA2Yb+xzv/fOnnvZzw=
crawshaw.io/iox v0.0.0-20181124134642-c51c3df30797/go.mod h1:sXBiorCo8c46JlQV3oXPKINnZ8mcqnye1EkVkqsectk=
crawshaw.io/sqlite v0.3.2/go.mod h1:igAO5JulrQ1DbdZdtVq48mnZUBAPOeFzer7VhDWNtW4=
crawshaw.io/sqlite v0.3.3-0.20210127221821-98b1f83c5508 h1:fILCBBFnjnrQ0whVJlGhfv1E/QiaFDNtGFBObEVRnYg=
crawshaw.io/sqlite v0.3.3-0.20210127221821-98b1f83c5508/go.mod h1:igAO5JulrQ1DbdZdtVq48mnZUBAPOeFzer7VhDWNtW4=
filippo.io/edwards25519 v1.0.0-rc.1 h1:m0VOOB23frXZvAOK44usCgLWvtsxIoMCTBGJZlpmGfU=
github.com/BurntSushi/toml v0.3.1/go.mod h1:xHWCNGjB5oqiDr8zfno3MHue2Ht5sIBksp03qcyfWMU=
github.com/BurntSushi/xgb v0.0.0-20160522181843-27f122750802/go.mod h1:IVnqGOEym/WlBOVXweHU+Q+/VP0lqqI8lqeDx9IjBqo=
github.com/RoaringBitmap/roaring v0.4.7/go.mod h1:8khRDP4HmeXns4xIj9oGrKSz7XTQiJx2zgh7AcNke4w=
github.com/RoaringBitmap/roaring v0.4.17/go.mod h1:D3qVegWTmfCaX4Bl5CrBE9hfrSrrXIr8KVNvRsDi1NI=
github.com/RoaringBitmap/roaring v0.4.23/go.mod h1:D0gp8kJQgE1A4LQ5wFLggQEyvDi06Mq5mKs52e1TwOo=
github.com/RoaringBitmap/roaring v1.0.1-0.20220510143707-3f418c4f42a4 h1:LxR70Si8X8IlYTeKiPReOBt9pla6wEJDlkawfwDdrB0=
github.com/RoaringBitmap/roaring v1.0.1-0.20220510143707-3f418c4f42a4/go.mod h1:icnadbWcNyfEHlYdr+tDlOTih1Bf/h+rzPpv4sbomAA=
github.com/Shopify/sarama v1.19.0/go.mod h1:FVkBWblsNy7DGZRfXLU0O9RCGt5g3g3yEuWXgklEdEo=
github.com/Shopify/toxiproxy v2.1.4+incompatible/go.mod h1:OXgGpZ6Cli1/URJOF1DMxUHB2q5Ap20/P/eIdh4G0pI=
github.com/ajwerner/btree v0.0.0-20211221152037-f427b3e689c0 h1:byYvvbfSo3+9efR4IeReh77gVs4PnNDR3AMOE9NJ7a0=
github.com/ajwerner/btree v0.0.0-20211221152037-f427b3e689c0/go.mod h1:q37NoqncT41qKc048STsifIt69LfUJ8SrWWcz/yam5k=
github.com/alecthomas/template v0.0.0-20160405071501-a0175ee3bccc/go.mod h1:LOuyumcjzFXgccqObfd/Ljyb9UuFJ6TxHnclSeseNhc=
github.com/alecthomas/template v0.0.0-20190718012654-fb15b899a751/go.mod h1:LOuyumcjzFXgccqObfd/Ljyb9UuFJ6TxHnclSeseNhc=
github.com/alecthomas/units v0.0.0-20151022065526-2efee857e7cf/go.mod h1:ybxpYRFXyAe+OPACYpWeL0wqObRcbAqCMya13uyzqw0=
github.com/alecthomas/units v0.0.0-20190717042225-c3de453c63f4/go.mod h1:ybxpYRFXyAe+OPACYpWeL0wqObRcbAqCMya13uyzqw0=
github.com/anacrolix/chansync v0.3.0 h1:lRu9tbeuw3wl+PhMu/r+JJCRu5ArFXIluOgdF0ao6/U=
github.com/anacrolix/chansync v0.3.0/go.mod h1:DZsatdsdXxD0WiwcGl0nJVwyjCKMDv+knl1q2iBjA2k=
github.com/anacrolix/dht/v2 v2.16.2-0.20220311024416-dd658f18fd51 h1:issCwqC43gQ7n0gg9rn0EeVYXnQMI7vlnWub4oidtlU=
github.com/anacrolix/dht/v2 v2.16.2-0.20220311024416-dd658f18fd51/go.mod h1:osiyaNrMLG9dw7wUtVMaII/NdCjlXeHjUcYzXnmop68=
github.com/anacrolix/envpprof v0.0.0-20180404065416-323002cec2fa/go.mod h1:KgHhUaQMc8cC0+cEflSgCFNFbKwi5h54gqtVn8yhP7c=
github.com/anacrolix/envpprof v1.0.0/go.mod h1:KgHhUaQMc8cC0+cEflSgCFNFbKwi5h54gqtVn8yhP7c=
github.com/anacrolix/envpprof v1.1.0/go.mod h1:My7T5oSqVfEn4MD4Meczkw/f5lSIndGAKu/0SM/rkf4=
github.com/anacrolix/envpprof v1.2.1 h1:25TJe6t/i0AfzzldiGFKCpD+s+dk8lONBcacJZB2rdE=
github.com/anacrolix/envpprof v1.2.1/go.mod h1:My7T5oSqVfEn4MD4Meczkw/f5lSIndGAKu/0SM/rkf4=
github.com/anacrolix/generics v0.0.0-20220618083756-f99e35403a60 h1:k4/h2B1gGF+PJGyGHxs8nmHHt1pzWXZWBj6jn4OBlRc=
github.com/anacrolix/generics v0.0.0-20220618083756-f99e35403a60/go.mod h1:ff2rHB/joTV03aMSSn/AZNnaIpUw0h3njetGsaXcMy8=
github.com/anacrolix/go-libutp v1.2.0 h1:sjxoB+/ARiKUR7IK/6wLWyADIBqGmu1fm0xo+8Yy7u0=
github.com/anacrolix/go-libutp v1.2.0/go.mod h1:RrJ3KcaDcf9Jqp33YL5V/5CBEc6xMc7aJL8wXfuWL50=
github.com/anacrolix/log v0.3.0/go.mod h1:lWvLTqzAnCWPJA08T2HCstZi0L1y2Wyvm3FJgwU9jwU=
github.com/anacrolix/log v0.6.0/go.mod h1:lWvLTqzAnCWPJA08T2HCstZi0L1y2Wyvm3FJgwU9jwU=
github.com/anacrolix/log v0.10.0/go.mod h1:s5yBP/j046fm9odtUTbHOfDUq/zh1W8OkPpJtnX0oQI=
github.com/anacrolix/log v0.10.1-0.20220123034749-3920702c17f8/go.mod h1:GmnE2c0nvz8pOIPUSC9Rawgefy1sDXqposC2wgtBZE4=
github.com/anacrolix/log v0.13.1 h1:BmVwTdxHd5VcNrLylgKwph4P4wf+5VvPgOK4yi91fTY=
github.com/anacrolix/log v0.13.1/go.mod h1:D4+CvN8SnruK6zIFS/xPoRJmtvtnxs+CSfDQ+BFxZ68=
github.com/anacrolix/lsan v0.0.0-20211126052245-807000409a62 h1:P04VG6Td13FHMgS5ZBcJX23NPC/fiC4cp9bXwYujdYM=
github.com/anacrolix/lsan v0.0.0-20211126052245-807000409a62/go.mod h1:66cFKPCO7Sl4vbFnAaSq7e4OXtdMhRSBagJGWgmpJbM=
github.com/anacrolix/missinggo v0.0.0-20180725070939-60ef2fbf63df/go.mod h1:kwGiTUTZ0+p4vAz3VbAI5a30t2YbvemcmspjKwrAz5s=
github.com/anacrolix/missinggo v1.1.0/go.mod h1:MBJu3Sk/k3ZfGYcS7z18gwfu72Ey/xopPFJJbTi5yIo=
github.com/anacrolix/missinggo v1.1.2-0.20190815015349-b888af804467/go.mod h1:MBJu3Sk/k3ZfGYcS7z18gwfu72Ey/xopPFJJbTi5yIo=
github.com/anacrolix/missinggo v1.2.1/go.mod h1:J5cMhif8jPmFoC3+Uvob3OXXNIhOUikzMt+uUjeM21Y=
github.com/anacrolix/missinggo v1.3.0 h1:06HlMsudotL7BAELRZs0yDZ4yVXsHXGi323QBjAVASw=
github.com/anacrolix/missinggo v1.3.0/go.mod h1:bqHm8cE8xr+15uVfMG3BFui/TxyB6//H5fwlq/TeqMc=
github.com/anacrolix/missinggo/perf v1.0.0 h1:7ZOGYziGEBytW49+KmYGTaNfnwUqP1HBsy6BqESAJVw=
github.com/anacrolix/missinggo/perf v1.0.0/go.mod h1:ljAFWkBuzkO12MQclXzZrosP5urunoLS0Cbvb4V0uMQ=
github.com/anacrolix/missinggo/v2 v2.2.0/go.mod h1:o0jgJoYOyaoYQ4E2ZMISVa9c88BbUBVQQW4QeRkNCGY=
github.com/anacrolix/missinggo/v2 v2.5.1/go.mod h1:WEjqh2rmKECd0t1VhQkLGTdIWXO6f6NLjp5GlMZ+6FA=
github.com/anacrolix/missinggo/v2 v2.5.2/go.mod h1:yNvsLrtZYRYCOI+KRH/JM8TodHjtIE/bjOGhQaLOWIE=
github.com/anacrolix/missinggo/v2 v2.7.0 h1:4fzOAAn/VCvfWGviLmh64MPMttrlYew81JdPO7nSHvI=
github.com/anacrolix/missinggo/v2 v2.7.0/go.mod h1:2IZIvmRTizALNYFYXsPR7ofXPzJgyBpKZ4kMqMEICkI=
github.com/anacrolix/mmsg v0.0.0-20180515031531-a4a3ba1fc8bb/go.mod h1:x2/ErsYUmT77kezS63+wzZp8E3byYB0gzirM/WMBLfw=
github.com/anacrolix/mmsg v1.0.0 h1:btC7YLjOn29aTUAExJiVUhQOuf/8rhm+/nWCMAnL3Hg=
github.com/anacrolix/mmsg v1.0.0/go.mod h1:x8kRaJY/dCrY9Al0PEcj1mb/uFHwP6GCJ9fLl4thEPc=
github.com/anacrolix/multiless v0.2.1-0.20211218050420-533661eef5dc h1:K047jUtd0Xv4SEpv/5DoBgDvj4ZNpT1SOVtMlFpRrh0=
github.com/anacrolix/multiless v0.2.1-0.20211218050420-533661eef5dc/go.mod h1:TrCLEZfIDbMVfLoQt5tOoiBS/uq4y8+ojuEVVvTNPX4=
github.com/anacrolix/stm v0.2.0/go.mod h1:zoVQRvSiGjGoTmbM0vSLIiaKjWtNPeTvXUSdJQA4hsg=
github.com/anacrolix/stm v0.3.0 h1:peQncJSNJtk1YBrFbW0DLKYqll+sa0kOk8EvXRcO+wA=
github.com/anacrolix/stm v0.3.0/go.mod h1:spImf/rXwiAUoYYJK1YCZeWkpaHZ3kzjGFjwK5OStfU=
github.com/anacrolix/sync v0.0.0-20180808010631-44578de4e778/go.mod h1:s735Etp3joe/voe2sdaXLcqDdJSay1O0OPnM0ystjqk=
github.com/anacrolix/sync v0.3.0/go.mod h1:BbecHL6jDSExojhNtgTFSBcdGerzNc64tz3DCOj/I0g=
github.com/anacrolix/sync v0.4.0 h1:T+MdO/u87ir/ijWsTFsPYw5jVm0SMm4kVpg8t4KF38o=
github.com/anacrolix/sync v0.4.0/go.mod h1:BbecHL6jDSExojhNtgTFSBcdGerzNc64tz3DCOj/I0g=
github.com/anacrolix/tagflag v0.0.0-20180109131632-2146c8d41bf0/go.mod h1:1m2U/K6ZT+JZG0+bdMK6qauP49QT4wE5pmhJXOKKCHw=
github.com/anacrolix/tagflag v1.0.0/go.mod h1:1m2U/K6ZT+JZG0+bdMK6qauP49QT4wE5pmhJXOKKCHw=
github.com/anacrolix/tagflag v1.1.0/go.mod h1:Scxs9CV10NQatSmbyjqmqmeQNwGzlNe0CMUMIxqHIG8=
github.com/anacrolix/torrent v1.46.0 h1:m5SGlW4p0dJkqrIh4bCqzcKbKFFmfJorf9LSpSM5dEc=
github.com/anacrolix/torrent v1.46.0/go.mod h1:3DE+VA4AgyfKDPjZcIo70D3VFZRo3bfdEBn70CGjca4=
github.com/anacrolix/upnp v0.1.3-0.20220123035249-922794e51c96 h1:QAVZ3pN/J4/UziniAhJR2OZ9Ox5kOY2053tBbbqUPYA=
github.com/anacrolix/upnp v0.1.3-0.20220123035249-922794e51c96/go.mod h1:Wa6n8cYIdaG35x15aH3Zy6d03f7P728QfdcDeD/IEOs=
github.com/anacrolix/utp v0.1.0 h1:FOpQOmIwYsnENnz7tAGohA+r6iXpRjrq8ssKSre2Cp4=
github.com/anacrolix/utp v0.1.0/go.mod h1:MDwc+vsGEq7RMw6lr2GKOEqjWny5hO5OZXRVNaBJ2Dk=
github.com/apache/thrift v0.12.0/go.mod h1:cp2SuWMxlEZw2r+iP2GNCdIi4C1qmUzdZFSVb+bacwQ=
github.com/bahlo/generic-list-go v0.2.0 h1:5sz/EEAK+ls5wF+NeqDpk5+iNdMDXrh3z3nPnH1Wvgk=
github.com/bahlo/generic-list-go v0.2.0/go.mod h1:2KvAjgMlE5NNynlg/5iLrrCCZ2+5xWbdbCW3pNTGyYg=
github.com/benbjohnson/immutable v0.2.0/go.mod h1:uc6OHo6PN2++n98KHLxW8ef4W42ylHiQSENghE1ezxI=
github.com/benbjohnson/immutable v0.3.0 h1:TVRhuZx2wG9SZ0LRdqlbs9S5BZ6Y24hJEHTCgWHZEIw=
github.com/benbjohnson/immutable v0.3.0/go.mod h1:uc6OHo6PN2++n98KHLxW8ef4W42ylHiQSENghE1ezxI=
github.com/beorn7/perks v0.0.0-20180321164747-3a771d992973/go.mod h1:Dwedo/Wpr24TaqPxmxbtue+5NUziq4I4S80YR8gNf3Q=
github.com/beorn7/perks v1.0.0/go.mod h1:KWe93zE9D1o94FZ5RNwFwVgaQK1VOXiVxmqh+CedLV8=
github.com/beorn7/perks v1.0.1/go.mod h1:G2ZrVWU2WbWT9wwq4/hrbKbnv/1ERSJQ0ibhJ6rlkpw=
github.com/bits-and-blooms/bitset v1.2.0 h1:Kn4yilvwNtMACtf1eYDlG8H77R07mZSPbMjLyS07ChA=
github.com/bits-and-blooms/bitset v1.2.0/go.mod h1:gIdJ4wp64HaoK2YrL1Q5/N7Y16edYb8uY+O0FJTyyDA=
github.com/bradfitz/iter v0.0.0-20140124041915-454541ec3da2/go.mod h1:PyRFw1Lt2wKX4ZVSQ2mk+PeDa1rxyObEDlApuIsUKuo=
github.com/bradfitz/iter v0.0.0-20190303215204-33e6a9893b0c/go.mod h1:PyRFw1Lt2wKX4ZVSQ2mk+PeDa1rxyObEDlApuIsUKuo=
github.com/bradfitz/iter v0.0.0-20191230175014-e8f45d346db8 h1:GKTyiRCL6zVf5wWaqKnf+7Qs6GbEPfd4iMOitWzXJx8=
github.com/bradfitz/iter v0.0.0-20191230175014-e8f45d346db8/go.mod h1:spo1JLcs67NmW1aVLEgtA8Yy1elc+X8y5SRW1sFW4Og=
github.com/cespare/xxhash/v2 v2.1.1/go.mod h1:VGX0DQ3Q6kWi7AoAeZDth3/j3BFtOZR5XLFGgcrjCOs=
github.com/client9/misspell v0.3.4/go.mod h1:qj6jICC3Q7zFZvVWo7KLAzC3yx5G7kyvSDkc90ppPyw=
github.com/creack/pty v1.1.9/go.mod h1:oKZEueFk5CKHvIhNR5MUki03XCEU+Q6VDXinZuGJ33E=
github.com/RoaringBitmap/roaring v0.4.21 h1:WJ/zIlNX4wQZ9x8Ey33O1UaD9TCTakYsdLFSBcTwH+8=
github.com/RoaringBitmap/roaring v0.4.21/go.mod h1:D0gp8kJQgE1A4LQ5wFLggQEyvDi06Mq5mKs52e1TwOo=
github.com/cenkalti/mse v0.0.0-20140930130441-6ef65f170972 h1:FvAasVrPm/VUO8M0odLDqA9Y7VbALYq3PRAwmWGPw78=
github.com/cenkalti/mse v0.0.0-20140930130441-6ef65f170972/go.mod h1:wGf99xKTJ8f/a8cC1inMqFz9cGEzISLLid5F6i5fI/g=
github.com/davecgh/go-spew v1.1.0 h1:ZDRjVQ15GmhC3fiQ8ni8+OwkZQO4DARzQgrnXU1Liz8=
github.com/davecgh/go-spew v1.1.0/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
github.com/davecgh/go-spew v1.1.1 h1:vj9j/u1bqnvCEfJOwUhtlOARqs3+rkHYY13jYWTU97c=
github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
github.com/docopt/docopt-go v0.0.0-20180111231733-ee0de3bc6815/go.mod h1:WwZ+bS3ebgob9U8Nd0kOddGdZWjyMGR8Wziv+TBNwSE=
github.com/dustin/go-humanize v0.0.0-20180421182945-02af3965c54e/go.mod h1:HtrtbFcZ19U5GC7JDqmcUSB87Iq5E25KnS6fMYU6eOk=
github.com/dustin/go-humanize v1.0.0 h1:VSnTsYCnlFHaM2/igO1h6X3HA71jcobQuxemgkq4zYo=
github.com/dustin/go-humanize v1.0.0/go.mod h1:HtrtbFcZ19U5GC7JDqmcUSB87Iq5E25KnS6fMYU6eOk=
github.com/eapache/go-resiliency v1.1.0/go.mod h1:kFI+JgMyC7bLPUVY133qvEBtVayf5mFgVsvEsIPBvNs=
github.com/eapache/go-xerial-snappy v0.0.0-20180814174437-776d5712da21/go.mod h1:+020luEh2TKB4/GOp8oxxtq0Daoen/Cii55CzbTV6DU=
github.com/eapache/queue v1.1.0/go.mod h1:6eCeP0CKFpHLu8blIFXhExK/dRa7WDZfr6jVFPTqq+I=
github.com/edsrzf/mmap-go v1.1.0 h1:6EUwBLQ/Mcr1EYLE4Tn1VdW1A4ckqCQWZBw8Hr0kjpQ=
github.com/edsrzf/mmap-go v1.1.0/go.mod h1:19H/e8pUPLicwkyNgOykDXkJ9F0MHE+Z52B8EIth78Q=
github.com/felixge/httpsnoop v1.0.1 h1:lvB5Jl89CsZtGIWuTcDM1E/vkVs49/Ml7JJe07l8SPQ=
github.com/felixge/httpsnoop v1.0.1/go.mod h1:m8KPJKqk1gH5J9DgRY2ASl2lWCfGKXixSwevea8zH2U=
github.com/frankban/quicktest v1.9.0/go.mod h1:ui7WezCLWMWxVWr1GETZY3smRy0G4KWq9vcPtJmFl7Y=
github.com/frankban/quicktest v1.14.3 h1:FJKSZTDHjyhriyC81FLQ0LY93eSai0ZyR/ZIkd3ZUKE=
github.com/fsnotify/fsnotify v1.4.7/go.mod h1:jwhsz4b93w/PPRr/qN1Yymfu8t87LnFCMoQvtojpjFo=
github.com/fsnotify/fsnotify v1.4.9/go.mod h1:znqG4EE+3YCdAaPaxE2ZRY/06pZUdp0tY4IgpuI1SZQ=
github.com/glycerine/go-unsnap-stream v0.0.0-20180323001048-9f0cb55181dd/go.mod h1:/20jfyN9Y5QPEAprSgKAUr+glWDY39ZiUEAYOEv5dsE=
github.com/glycerine/go-unsnap-stream v0.0.0-20181221182339-f9677308dec2 h1:Ujru1hufTHVb++eG6OuNDKMxZnGIvF6o/u8q/8h2+I4=
github.com/glycerine/go-unsnap-stream v0.0.0-20181221182339-f9677308dec2/go.mod h1:/20jfyN9Y5QPEAprSgKAUr+glWDY39ZiUEAYOEv5dsE=
github.com/glycerine/go-unsnap-stream v0.0.0-20190901134440-81cf024a9e0a/go.mod h1:/20jfyN9Y5QPEAprSgKAUr+glWDY39ZiUEAYOEv5dsE=
github.com/glycerine/goconvey v0.0.0-20180728074245-46e3a41ad493/go.mod h1:Ogl1Tioa0aV7gstGFO7KhffUsb9M4ydbEbbxpcEDc24=
github.com/glycerine/goconvey v0.0.0-20190315024820-982ee783a72e/go.mod h1:Ogl1Tioa0aV7gstGFO7KhffUsb9M4ydbEbbxpcEDc24=
github.com/glycerine/goconvey v0.0.0-20190410193231-58a59202ab31 h1:gclg6gY70GLy3PbkQ1AERPfmLMMagS60DKF78eWwLn8=
github.com/glycerine/goconvey v0.0.0-20190410193231-58a59202ab31/go.mod h1:Ogl1Tioa0aV7gstGFO7KhffUsb9M4ydbEbbxpcEDc24=
github.com/go-kit/kit v0.8.0/go.mod h1:xBxKIO96dXMWWy0MnWVtmwkA9/13aqxPnvrjFYMA2as=
github.com/go-kit/kit v0.9.0/go.mod h1:xBxKIO96dXMWWy0MnWVtmwkA9/13aqxPnvrjFYMA2as=
github.com/go-logfmt/logfmt v0.3.0/go.mod h1:Qt1PoO58o5twSAckw1HlFXLmHsOX5/0LbT9GBnD5lWE=
github.com/go-logfmt/logfmt v0.4.0/go.mod h1:3RMwSq7FuexP4Kalkev3ejPJsZTpXXBr9+V4qmtdjCk=
github.com/go-stack/stack v1.8.0/go.mod h1:v0f6uXyyMGvRgIKkXu+yp6POWl0qKG85gN/melR3HDY=
github.com/go-task/slim-sprig v0.0.0-20210107165309-348f09dbbbc0/go.mod h1:fyg7847qk6SyHyPtNmDHnmrv/HOrqktSC+C9fM+CJOE=
github.com/gogo/protobuf v1.1.1/go.mod h1:r8qH/GZQm5c6nD/R0oafs1akxWv10x8SbQlK7atdtwQ=
github.com/gogo/protobuf v1.2.0/go.mod h1:r8qH/GZQm5c6nD/R0oafs1akxWv10x8SbQlK7atdtwQ=
github.com/golang/glog v0.0.0-20160126235308-23def4e6c14b/go.mod h1:SBH7ygxi8pfUlaOkMMuAQtPIUF8ecWP5IEl/CR7VP2Q=
github.com/golang/groupcache v0.0.0-20190702054246-869f871628b6/go.mod h1:cIg4eruTrX1D+g88fzRXU5OdNfaM+9IcxsU14FzY7Hc=
github.com/golang/groupcache v0.0.0-20200121045136-8c9f03a8e57e/go.mod h1:cIg4eruTrX1D+g88fzRXU5OdNfaM+9IcxsU14FzY7Hc=
github.com/golang/mock v1.1.1/go.mod h1:oTYuIxOrZwtPieC+H1uAHpcLFnEyAGVDL/k47Jfbm0A=
github.com/golang/protobuf v1.2.0/go.mod h1:6lQm79b+lXiMfvg/cZm0SGofjICqVBUtrP5yJMmIC1U=
github.com/golang/protobuf v1.3.1/go.mod h1:6lQm79b+lXiMfvg/cZm0SGofjICqVBUtrP5yJMmIC1U=
github.com/golang/protobuf v1.3.2/go.mod h1:6lQm79b+lXiMfvg/cZm0SGofjICqVBUtrP5yJMmIC1U=
github.com/golang/protobuf v1.4.0-rc.1/go.mod h1:ceaxUfeHdC40wWswd/P6IGgMaK3YpKi5j83Wpe3EHw8=
github.com/golang/protobuf v1.4.0-rc.1.0.20200221234624-67d41d38c208/go.mod h1:xKAWHe0F5eneWXFV3EuXVDTCmh+JuBKY0li0aMyXATA=
github.com/golang/protobuf v1.4.0-rc.2/go.mod h1:LlEzMj4AhA7rCAGe4KMBDvJI+AwstrUpVNzEA03Pprs=
github.com/golang/protobuf v1.4.0-rc.4.0.20200313231945-b860323f09d0/go.mod h1:WU3c8KckQ9AFe+yFwt9sWVRKCVIyN9cPHBJSNnbL67w=
github.com/golang/protobuf v1.4.0/go.mod h1:jodUvKwWbYaEsadDk5Fwe5c77LiNKVO9IDvqG2KuDX0=
github.com/golang/protobuf v1.4.2/go.mod h1:oDoupMAO8OvCJWAcko0GGGIgR6R6ocIYbsSw735rRwI=
github.com/golang/protobuf v1.5.0/go.mod h1:FsONVRAS9T7sI+LIUmWTfcYkHO4aIWwzhcaSAoJOfIk=
github.com/golang/protobuf v1.5.2/go.mod h1:XVQd3VNwM+JqD3oG2Ue2ip4fOMUkwXdXDdiuN0vRsmY=
github.com/golang/snappy v0.0.0-20180518054509-2e65f85255db/go.mod h1:/XxbfmMg8lxefKM7IXC3fBNl/7bRcc72aCRzEWrmP2Q=
github.com/golang/snappy v0.0.1 h1:Qgr9rKW7uDUkrbSmQeiDsGa8SjGyCOGtuasMWwvp2P4=
github.com/golang/snappy v0.0.1/go.mod h1:/XxbfmMg8lxefKM7IXC3fBNl/7bRcc72aCRzEWrmP2Q=
github.com/google/btree v0.0.0-20180124185431-e89373fe6b4a/go.mod h1:lNA+9X1NB3Zf8V7Ke586lFgjr2dZNuvo3lPJSGZ5JPQ=
github.com/google/btree v1.0.0/go.mod h1:lNA+9X1NB3Zf8V7Ke586lFgjr2dZNuvo3lPJSGZ5JPQ=
github.com/google/btree v1.0.1 h1:gK4Kx5IaGY9CD5sPJ36FHiBJ6ZXl0kilRiiCj+jdYp4=
github.com/google/btree v1.0.1/go.mod h1:xXMiIv4Fb/0kKde4SpL7qlzvu5cMJDRkFDxJfI9uaxA=
github.com/google/go-cmp v0.2.0/go.mod h1:oXzfMopK8JAjlY9xF4vHSVASa0yLyX7SntLO5aqRK0M=
github.com/google/go-cmp v0.3.0/go.mod h1:8QqcDgzrUqlUb/G2PQTWiueGozuR1884gddMywk6iLU=
github.com/google/go-cmp v0.3.1/go.mod h1:8QqcDgzrUqlUb/G2PQTWiueGozuR1884gddMywk6iLU=
github.com/google/go-cmp v0.4.0/go.mod h1:v8dTdLbMG2kIc/vJvl+f65V22dbkXbowE6jgT/gNBxE=
github.com/google/go-cmp v0.5.5/go.mod h1:v8dTdLbMG2kIc/vJvl+f65V22dbkXbowE6jgT/gNBxE=
github.com/google/go-cmp v0.5.7 h1:81/ik6ipDQS2aGcBfIN5dHDB36BwrStyeAQquSYCV4o=
github.com/google/gofuzz v1.0.0/go.mod h1:dBl0BpW6vV/+mYPU4Po3pmUjxk6FQPldtuIdl/M65Eg=
github.com/google/uuid v1.3.0 h1:t6JiXgmwXMjEs8VusXIJk2BXHsn+wx8BZdTaoZ5fu7I=
github.com/google/uuid v1.3.0/go.mod h1:TIyPZe4MgqvfeYDBFedMoGGpEw/LqOeaOT+nhxU+yHo=
github.com/gopherjs/gopherjs v0.0.0-20181017120253-0766667cb4d1/go.mod h1:wJfORRmW1u3UXTncJ5qlYoELFm8eSnnEO6hX4iZ3EWY=
github.com/gopherjs/gopherjs v0.0.0-20181103185306-d547d1d9531e/go.mod h1:wJfORRmW1u3UXTncJ5qlYoELFm8eSnnEO6hX4iZ3EWY=
github.com/gopherjs/gopherjs v0.0.0-20190309154008-847fc94819f9/go.mod h1:wJfORRmW1u3UXTncJ5qlYoELFm8eSnnEO6hX4iZ3EWY=
github.com/google/uuid v1.1.1 h1:Gkbcsh/GbpXz7lPftLA3P6TYMwjCLYm83jiFQZF/3gY=
github.com/google/uuid v1.1.1/go.mod h1:TIyPZe4MgqvfeYDBFedMoGGpEw/LqOeaOT+nhxU+yHo=
github.com/gopherjs/gopherjs v0.0.0-20190910122728-9d188e94fb99 h1:twflg0XRTjwKpxb/jFExr4HGq6on2dEOmnL6FV+fgPw=
github.com/gopherjs/gopherjs v0.0.0-20190910122728-9d188e94fb99/go.mod h1:wJfORRmW1u3UXTncJ5qlYoELFm8eSnnEO6hX4iZ3EWY=
github.com/gorilla/context v1.1.1/go.mod h1:kBGZzfjB9CEq2AlWe17Uuf7NDRt0dE0s8S51q0aT7Yg=
github.com/gorilla/handlers v1.5.1 h1:9lRY6j8DEeeBT10CvO9hGW0gmky0BprnvDI5vfhUHH4=
github.com/gorilla/handlers v1.5.1/go.mod h1:t8XrUpc4KVXb7HGyJ4/cEnwQiaxrX/hz1Zv/4g96P1Q=
github.com/gorilla/mux v1.6.2/go.mod h1:1lud6UwP+6orDFRuTfBEV8e9/aOM/c4fVVCaMa2zaAs=
github.com/gorilla/mux v1.8.0 h1:i40aqfkR1h2SlN9hojwV5ZA91wcXFOvkdNIeFDP5koI=
github.com/gorilla/mux v1.8.0/go.mod h1:DVbg23sWSpFRCP0SfiEN6jmj59UnW/n46BH5rLB71So=
github.com/gorilla/websocket v1.4.2 h1:+/TMaTYc4QFitKJxsQ7Yye35DkWvkdLcvGKqM+x0Ufc=
github.com/gorilla/websocket v1.4.2/go.mod h1:YR8l580nyteQvAITg2hZ9XVh4b55+EU/adAjf1fMHhE=
github.com/hashicorp/golang-lru v0.5.0/go.mod h1:/m3WP610KZHVQ1SGc6re/UDhFvYD7pJ4Ao+sR/qLZy8=
github.com/hpcloud/tail v1.0.0/go.mod h1:ab1qPbhIpdTxEkNHXyeSf5vhxWSCs/tWer42PpOxQnU=
github.com/huandu/xstrings v1.0.0/go.mod h1:4qWG/gcEcfX4z/mBDHJ++3ReCw9ibxbsNJbcucJdbSo=
github.com/huandu/xstrings v1.2.0/go.mod h1:DvyZB1rfVYsBIigL8HwpZgxHwXozlTgGqn63UyNX5k4=
github.com/huandu/xstrings v1.3.0/go.mod h1:y5/lhBue+AyNmUVz9RLU9xbLR0o4KIIExikq4ovT0aE=
github.com/huandu/xstrings v1.3.1/go.mod h1:y5/lhBue+AyNmUVz9RLU9xbLR0o4KIIExikq4ovT0aE=
github.com/huandu/xstrings v1.3.2 h1:L18LIDzqlW6xN2rEkpdV8+oL/IXWJ1APd+vsdYy4Wdw=
github.com/huandu/xstrings v1.3.2/go.mod h1:y5/lhBue+AyNmUVz9RLU9xbLR0o4KIIExikq4ovT0aE=
github.com/json-iterator/go v1.1.6/go.mod h1:+SdeFBvtyEkXs7REEP0seUULqWtbJapLOCVDaaPEHmU=
github.com/json-iterator/go v1.1.9/go.mod h1:KdQUCv79m/52Kvf8AW2vK1V8akMuk1QjK/uOdHXbAo4=
github.com/jtolds/gls v4.2.1+incompatible/go.mod h1:QJZ7F/aHp+rZTRtaJ1ow/lLfFfVYBRgL+9YlvaHOwJU=
github.com/jtolds/gls v4.20.0+incompatible h1:xdiiI2gbIgH/gLH7ADydsJ1uDOEzR8yvV7C0MuV77Wo=
github.com/jtolds/gls v4.20.0+incompatible/go.mod h1:QJZ7F/aHp+rZTRtaJ1ow/lLfFfVYBRgL+9YlvaHOwJU=
github.com/julienschmidt/httprouter v1.2.0/go.mod h1:SYymIcj16QtmaHHD7aYtjjsJG7VTCxuUUipMqKk8s4w=
github.com/kisielk/gotool v1.0.0/go.mod h1:XhKaO+MFFWcvkIS/tQcRk01m1F5IRFswLeQ+oQHNcck=
github.com/konsorten/go-windows-terminal-sequences v1.0.1 h1:mweAR1A6xJ3oS2pRaGiHgQ4OO8tzTaLawm8vnODuwDk=
github.com/konsorten/go-windows-terminal-sequences v1.0.1/go.mod h1:T0+1ngSBFLxvqU3pZ+m/2kptfBszLMUkC4ZK/EgS/cQ=
github.com/kr/logfmt v0.0.0-20140226030751-b84e30acd515/go.mod h1:+0opPa2QZZtGFBFZlji/RkVcI2GknAs/DXo4wKdlNEc=
github.com/kr/pretty v0.1.0/go.mod h1:dAy3ld7l9f0ibDNOQOHHMYYIIbhfbHSm3C4ZsoJORNo=
github.com/kr/pretty v0.2.0/go.mod h1:ipq/a2n7PKx3OHsz4KJII5eveXtPO4qwEXGdVfWzfnI=
github.com/kr/pretty v0.3.0 h1:WgNl7dwNpEZ6jJ9k1snq4pZsg7DOEN8hP9Xw0Tsjwk0=
github.com/kr/pretty v0.3.0/go.mod h1:640gp4NfQd8pI5XOwp5fnNeVWj67G7CFk/SaSQn7NBk=
github.com/kr/pty v1.1.1/go.mod h1:pFQYn66WHrOpPYNljwOMqo10TkYh1fy3cYio2l3bCsQ=
github.com/kr/text v0.1.0/go.mod h1:4Jbv+DJW3UT/LiOwJeYQe1efqtUx/iVham/4vfdArNI=
github.com/kr/text v0.2.0 h1:5Nx0Ya0ZqY2ygV366QzturHI13Jq95ApcVaJBhpS+AY=
github.com/kr/text v0.2.0/go.mod h1:eLer722TekiGuMkidMxC/pM04lWEeraHUUmBw8l2grE=
github.com/lispad/go-generics-tools v1.0.0 h1:pPtt9QERE5sGQfwvLakKe2sjhcNKKsDSnr3939ofj1E=
github.com/lispad/go-generics-tools v1.0.0/go.mod h1:stn7X24ZIyFvaSyttafq3VlJzGJJJkUtLYdbgi/gopM=
github.com/matoous/go-nanoid v1.5.0/go.mod h1:zyD2a71IubI24efhpvkJz+ZwfwagzgSO6UNiFsZKN7U=
github.com/matoous/go-nanoid/v2 v2.0.0 h1:d19kur2QuLeHmJBkvYkFdhFBzLoo1XVm2GgTpL+9Tj0=
github.com/matoous/go-nanoid/v2 v2.0.0/go.mod h1:FtS4aGPVfEkxKxhdWPAspZpZSh1cOjtM7Ej/So3hR0g=
github.com/matttproud/golang_protobuf_extensions v1.0.1/go.mod h1:D8He9yQNgCq6Z5Ld7szi9bcBfOoFv/3dc6xSMkL2PC0=
github.com/modern-go/concurrent v0.0.0-20180228061459-e0a39a4cb421/go.mod h1:6dJC0mAP4ikYIbvyc7fijjWJddQyLn8Ig3JB5CqoB9Q=
github.com/modern-go/concurrent v0.0.0-20180306012644-bacd9c7ef1dd/go.mod h1:6dJC0mAP4ikYIbvyc7fijjWJddQyLn8Ig3JB5CqoB9Q=
github.com/modern-go/reflect2 v0.0.0-20180701023420-4b7aa43c6742/go.mod h1:bx2lNnkwVCuqBIxFjflWJWanXIb3RllmbCylyMrvgv0=
github.com/modern-go/reflect2 v1.0.1/go.mod h1:bx2lNnkwVCuqBIxFjflWJWanXIb3RllmbCylyMrvgv0=
github.com/marksamman/bencode v0.0.0-20150821143521-dc84f26e086e h1:KMs6SK8iDSR1+ZzOK10L5wGPpWDByyvOe5nrqk51g2U=
github.com/marksamman/bencode v0.0.0-20150821143521-dc84f26e086e/go.mod h1:+AHfJo5+69p+fjvMJTmYajNP9rFBHQcaTDFmuXRRATI=
github.com/mschoch/smat v0.0.0-20160514031455-90eadee771ae h1:VeRdUYdCw49yizlSbMEn2SZ+gT+3IUKx8BqxyQdz+BY=
github.com/mschoch/smat v0.0.0-20160514031455-90eadee771ae/go.mod h1:qAyveg+e4CE+eKJXWVjKXM4ck2QobLqTDytGJbLLhJg=
github.com/mschoch/smat v0.2.0 h1:8imxQsjDm8yFEAVBe7azKmKSgzSkZXDuKkSq9374khM=
github.com/mschoch/smat v0.2.0/go.mod h1:kc9mz7DoBKqDyiRL7VZN8KvXQMWeTaVnttLRXOlotKw=
github.com/mwitkow/go-conntrack v0.0.0-20161129095857-cc309e4a2223/go.mod h1:qRWi+5nqEBWmkhHvq77mSJWrCKwh8bxhgT7d/eI7P4U=
github.com/nxadm/tail v1.4.4/go.mod h1:kenIhsEOeOJmVchQTgglprH7qJGnHDVpk1VPCcaMI8A=
github.com/nxadm/tail v1.4.8/go.mod h1:+ncqLTQzXmGhMZNUePPaPqPvBxHAIsmXswZKocGu+AU=
github.com/onsi/ginkgo v1.6.0/go.mod h1:lLunBs/Ym6LB5Z9jYTR76FiuTmxDTDusOGeTQH+WWjE=
github.com/onsi/ginkgo v1.7.0/go.mod h1:lLunBs/Ym6LB5Z9jYTR76FiuTmxDTDusOGeTQH+WWjE=
github.com/onsi/ginkgo v1.12.1/go.mod h1:zj2OWP4+oCPe1qIXoGWkgMRwljMUYCdkwsT2108oapk=
github.com/onsi/ginkgo v1.16.4/go.mod h1:dX+/inL/fNMqNlz0e9LfyB9TswhZpCVdJM/Z6Vvnwo0=
github.com/onsi/ginkgo v1.16.5/go.mod h1:+E8gABHa3K6zRBolWtd+ROzc/U5bkGt0FwiG042wbpU=
github.com/onsi/gomega v1.4.3/go.mod h1:ex+gbHU/CVuBBDIJjb2X0qEXbFg53c61hWP/1CpauHY=
github.com/onsi/gomega v1.7.1/go.mod h1:XdKZgCCFLUoM/7CFJVPcG8C1xQ1AJ0vpAezJrB7JYyY=
github.com/onsi/gomega v1.10.1/go.mod h1:iN09h71vgCQne3DLsj+A5owkum+a2tYe+TOCB1ybHNo=
github.com/onsi/gomega v1.17.0/go.mod h1:HnhC7FXeEQY45zxNK3PPoIUhzk/80Xly9PcubAlGdZY=
github.com/openzipkin/zipkin-go v0.1.6/go.mod h1:QgAqvLzwWbR/WpD4A3cGpPtJrZXNIiJc5AZX7/PBEpw=
github.com/philhofer/fwd v1.0.0 h1:UbZqGr5Y38ApvM/V/jEljVxwocdweyH+vmYvRPBnbqQ=
github.com/philhofer/fwd v1.0.0/go.mod h1:gk3iGcWd9+svBvR0sR+KPcfE+RNWozjowpeBVG3ZVNU=
github.com/pierrec/lz4 v2.0.5+incompatible/go.mod h1:pdkljMzZIN41W+lC3N2tnIh5sFi+IEE17M5jbnwPHcY=
github.com/pion/datachannel v1.5.2 h1:piB93s8LGmbECrpO84DnkIVWasRMk3IimbcXkTQLE6E=
github.com/pion/datachannel v1.5.2/go.mod h1:FTGQWaHrdCwIJ1rw6xBIfZVkslikjShim5yr05XFuCQ=
github.com/pion/dtls/v2 v2.1.1/go.mod h1:qG3gA7ZPZemBqpEFqRKyURYdKEwFZQCGb7gv9T3ON3Y=
github.com/pion/dtls/v2 v2.1.2 h1:22Q1Jk9L++Yo7BIf9130MonNPfPVb+YgdYLeyQotuAA=
github.com/pion/dtls/v2 v2.1.2/go.mod h1:o6+WvyLDAlXF7YiPB/RlskRoeK+/JtuaZa5emwQcWus=
github.com/pion/ice/v2 v2.1.20 h1:xpxXyX5b4WjCh/D905gzBeW/hbJxMEPx2ptVfrhVE6M=
github.com/pion/ice/v2 v2.1.20/go.mod h1:hEAldRzBhTtAfvlU1V/2/nLCMvveQWFKPNCop+63/Iw=
github.com/pion/interceptor v0.1.7 h1:HThW0tIIKT9RRoDWGURe8rlZVOx0fJHxBHpA0ej0+bo=
github.com/pion/interceptor v0.1.7/go.mod h1:Lh3JSl/cbJ2wP8I3ccrjh1K/deRGRn3UlSPuOTiHb6U=
github.com/pion/logging v0.2.2 h1:M9+AIj/+pxNsDfAT64+MAVgJO0rsyLnoJKCqf//DoeY=
github.com/pion/logging v0.2.2/go.mod h1:k0/tDVsRCX2Mb2ZEmTqNa7CWsQPc+YYCB7Q+5pahoms=
github.com/pion/mdns v0.0.5 h1:Q2oj/JB3NqfzY9xGZ1fPzZzK7sDSD8rZPOvcIQ10BCw=
github.com/pion/mdns v0.0.5/go.mod h1:UgssrvdD3mxpi8tMxAXbsppL3vJ4Jipw1mTCW+al01g=
github.com/pion/randutil v0.1.0 h1:CFG1UdESneORglEsnimhUjf33Rwjubwj6xfiOXBa3mA=
github.com/pion/randutil v0.1.0/go.mod h1:XcJrSMMbbMRhASFVOlj/5hQial/Y8oH/HVo7TBZq+j8=
github.com/pion/rtcp v1.2.6/go.mod h1:52rMNPWFsjr39z9B9MhnkqhPLoeHTv1aN63o/42bWE0=
github.com/pion/rtcp v1.2.9 h1:1ujStwg++IOLIEoOiIQ2s+qBuJ1VN81KW+9pMPsif+U=
github.com/pion/rtcp v1.2.9/go.mod h1:qVPhiCzAm4D/rxb6XzKeyZiQK69yJpbUDJSF7TgrqNo=
github.com/pion/rtp v1.7.0/go.mod h1:bDb5n+BFZxXx0Ea7E5qe+klMuqiBrP+w8XSjiWtCUko=
github.com/pion/rtp v1.7.4 h1:4dMbjb1SuynU5OpA3kz1zHK+u+eOCQjW3MAeVHf1ODA=
github.com/pion/rtp v1.7.4/go.mod h1:bDb5n+BFZxXx0Ea7E5qe+klMuqiBrP+w8XSjiWtCUko=
github.com/pion/sctp v1.8.0/go.mod h1:xFe9cLMZ5Vj6eOzpyiKjT9SwGM4KpK/8Jbw5//jc+0s=
github.com/pion/sctp v1.8.2 h1:yBBCIrUMJ4yFICL3RIvR4eh/H2BTTvlligmSTy+3kiA=
github.com/pion/sctp v1.8.2/go.mod h1:xFe9cLMZ5Vj6eOzpyiKjT9SwGM4KpK/8Jbw5//jc+0s=
github.com/pion/sdp/v3 v3.0.4 h1:2Kf+dgrzJflNCSw3TV5v2VLeI0s/qkzy2r5jlR0wzf8=
github.com/pion/sdp/v3 v3.0.4/go.mod h1:bNiSknmJE0HYBprTHXKPQ3+JjacTv5uap92ueJZKsRk=
github.com/pion/srtp/v2 v2.0.5 h1:ks3wcTvIUE/GHndO3FAvROQ9opy0uLELpwHJaQ1yqhQ=
github.com/pion/srtp/v2 v2.0.5/go.mod h1:8k6AJlal740mrZ6WYxc4Dg6qDqqhxoRG2GSjlUhDF0A=
github.com/pion/stun v0.3.5 h1:uLUCBCkQby4S1cf6CGuR9QrVOKcvUwFeemaC865QHDg=
github.com/pion/stun v0.3.5/go.mod h1:gDMim+47EeEtfWogA37n6qXZS88L5V6LqFcf+DZA2UA=
github.com/pion/transport v0.12.2/go.mod h1:N3+vZQD9HlDP5GWkZ85LohxNsDcNgofQmyL6ojX5d8Q=
github.com/pion/transport v0.12.3/go.mod h1:OViWW9SP2peE/HbwBvARicmAVnesphkNkCVZIWJ6q9A=
github.com/pion/transport v0.13.0 h1:KWTA5ZrQogizzYwPEciGtHPLwpAjE91FgXnyu+Hv2uY=
github.com/pion/transport v0.13.0/go.mod h1:yxm9uXpK9bpBBWkITk13cLo1y5/ur5VQpG22ny6EP7g=
github.com/pion/turn/v2 v2.0.6 h1:AsXjSPR6Im15DMTB39NlfdTY9BQfieANPBjdg/aVNwY=
github.com/pion/turn/v2 v2.0.6/go.mod h1:+y7xl719J8bAEVpSXBXvTxStjJv3hbz9YFflvkpcGPw=
github.com/pion/udp v0.1.1 h1:8UAPvyqmsxK8oOjloDk4wUt63TzFe9WEJkg5lChlj7o=
github.com/pion/udp v0.1.1/go.mod h1:6AFo+CMdKQm7UiA0eUPA8/eVCTx8jBIITLZHc9DWX5M=
github.com/pion/webrtc/v3 v3.1.24-0.20220208053747-94262c1b2b38 h1:+IEql+S+YAj3S5e7Ftl/u4xPcZGG0WwLFsyFj6NRTz4=
github.com/pion/webrtc/v3 v3.1.24-0.20220208053747-94262c1b2b38/go.mod h1:L5S/oAhL0Fzt/rnftVQRrP80/j5jygY7XRZzWwFx6P4=
github.com/pkg/diff v0.0.0-20210226163009-20ebb0f2a09e/go.mod h1:pJLUxLENpZxwdsKMEsNbx1VGcRFpLqf3715MtcvvzbA=
github.com/pkg/errors v0.8.0/go.mod h1:bwawxfHBFNV+L2hUp1rHADufV3IMtnDRdf1r5NINEl0=
github.com/pkg/errors v0.8.1/go.mod h1:bwawxfHBFNV+L2hUp1rHADufV3IMtnDRdf1r5NINEl0=
github.com/pkg/errors v0.9.1 h1:FEBLx1zS214owpjy7qsBeixbURkuhQAwrK5UwLGTwt4=
github.com/pkg/errors v0.9.1/go.mod h1:bwawxfHBFNV+L2hUp1rHADufV3IMtnDRdf1r5NINEl0=
github.com/pmezard/go-difflib v1.0.0 h1:4DBwDE0NGyQoBHbLQYPwSUPoCMWR5BEzIk/f1lZbAQM=
github.com/pmezard/go-difflib v1.0.0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4=
github.com/prometheus/client_golang v0.9.1/go.mod h1:7SWBe2y4D6OKWSNQJUaRYU/AaXPKyh/dDVn+NZz0KFw=
github.com/prometheus/client_golang v0.9.3-0.20190127221311-3c4408c8b829/go.mod h1:p2iRAGwDERtqlqzRXnrOVns+ignqQo//hLXqYxZYVNs=
github.com/prometheus/client_golang v1.0.0/go.mod h1:db9x61etRT2tGnBNRi70OPL5FsnadC4Ky3P0J6CfImo=
github.com/prometheus/client_golang v1.5.1/go.mod h1:e9GMxYsXl05ICDXkRhurwBS4Q3OK1iX/F2sw+iXX5zU=
github.com/prometheus/client_model v0.0.0-20180712105110-5c3871d89910/go.mod h1:MbSGuTsp3dbXC40dX6PRTWyKYBIrTGTE9sqQNg2J8bo=
github.com/prometheus/client_model v0.0.0-20190115171406-56726106282f/go.mod h1:MbSGuTsp3dbXC40dX6PRTWyKYBIrTGTE9sqQNg2J8bo=
github.com/prometheus/client_model v0.0.0-20190129233127-fd36f4220a90/go.mod h1:xMI15A0UPsDsEKsMN9yxemIoYk6Tm2C1GtYGdfGttqA=
github.com/prometheus/client_model v0.2.0/go.mod h1:xMI15A0UPsDsEKsMN9yxemIoYk6Tm2C1GtYGdfGttqA=
github.com/prometheus/common v0.2.0/go.mod h1:TNfzLD0ON7rHzMJeJkieUDPYmFC7Snx/y86RQel1bk4=
github.com/prometheus/common v0.4.1/go.mod h1:TNfzLD0ON7rHzMJeJkieUDPYmFC7Snx/y86RQel1bk4=
github.com/prometheus/common v0.9.1/go.mod h1:yhUN8i9wzaXS3w1O07YhxHEBxD+W35wd8bs7vj7HSQ4=
github.com/prometheus/procfs v0.0.0-20181005140218-185b4288413d/go.mod h1:c3At6R/oaqEKCNdg8wHV1ftS6bRYblBhIjjI8uT2IGk=
github.com/prometheus/procfs v0.0.0-20190117184657-bf6a532e95b1/go.mod h1:c3At6R/oaqEKCNdg8wHV1ftS6bRYblBhIjjI8uT2IGk=
github.com/prometheus/procfs v0.0.2/go.mod h1:TjEm7ze935MbeOT/UhFTIMYKhuLP4wbCsTZCD3I8kEA=
github.com/prometheus/procfs v0.0.8/go.mod h1:7Qr8sr6344vo1JqZ6HhLceV9o3AJ1Ff+GxbHq6oeK9A=
github.com/prometheus/procfs v0.0.11/go.mod h1:lV6e/gmhEcM9IjHGsFOCxxuZ+z1YqCvr4OA4YeYWdaU=
github.com/rcrowley/go-metrics v0.0.0-20181016184325-3113b8401b8a/go.mod h1:bCqnVzQkZxMG4s8nGwiZ5l3QUCyqpo9Y+/ZMZ9VjZe4=
github.com/rogpeppe/go-internal v1.6.1/go.mod h1:xXDCJY+GAPziupqXw64V24skbSoqbTEfhy4qGm1nDQc=
github.com/rogpeppe/go-internal v1.8.0 h1:FCbCCtXNOY3UtUuHUYaghJg4y7Fd14rXifAYUAtL9R8=
github.com/rogpeppe/go-internal v1.8.0/go.mod h1:WmiCO8CzOY8rg0OYDC4/i/2WRWAB6poM+XZ2dLUbcbE=
github.com/rs/dnscache v0.0.0-20210201191234-295bba877686 h1:IJ6Df0uxPDtNoByV0KkzVKNseWvZFCNM/S9UoyOMCSI=
github.com/rs/dnscache v0.0.0-20210201191234-295bba877686/go.mod h1:qe5TWALJ8/a1Lqznoc5BDHpYX/8HU60Hm2AwRmqzxqA=
github.com/ryszard/goskiplist v0.0.0-20150312221310-2dfbae5fcf46 h1:GHRpF1pTW19a8tTFrMLUcfWwyC0pnifVo2ClaLq+hP8=
github.com/ryszard/goskiplist v0.0.0-20150312221310-2dfbae5fcf46/go.mod h1:uAQ5PCi+MFsC7HjREoAz1BU+Mq60+05gifQSsHSDG/8=
github.com/sclevine/agouti v3.0.0+incompatible/go.mod h1:b4WX9W9L1sfQKXeJf1mUTLZKJ48R1S7H23Ji7oFO5Bw=
github.com/sirupsen/logrus v1.2.0/go.mod h1:LxeOpSwHxABJmUn/MG1IvRgCAasNZTLOkJPxbbu5VWo=
github.com/sirupsen/logrus v1.4.2 h1:SPIRibHv4MatM3XXNO2BJeFLZwZ2LvZgfQ5+UNI2im4=
github.com/sirupsen/logrus v1.4.2/go.mod h1:tLMulIdttU9McNUspp0xgXVQah82FyeX6MwdIuYE2rE=
github.com/smartystreets/assertions v0.0.0-20180927180507-b2de0cb4f26d/go.mod h1:OnSkiWE9lh6wB0YB77sQom3nweQdgAjqCqsofrRNTgc=
github.com/smartystreets/assertions v0.0.0-20190215210624-980c5ac6f3ac/go.mod h1:OnSkiWE9lh6wB0YB77sQom3nweQdgAjqCqsofrRNTgc=
github.com/smartystreets/goconvey v0.0.0-20181108003508-044398e4856c/go.mod h1:XDJAKZRPZ1CvBcN2aX5YOUTYGHki24fSF0Iv48Ibg0s=
github.com/smartystreets/goconvey v0.0.0-20190306220146-200a235640ff/go.mod h1:KSQcGKpxUMHk3nbYzs/tIBAM2iDooCn0BmttHOJEbLs=
github.com/stretchr/objx v0.1.0/go.mod h1:HFkY916IF+rwdDfMAkV7OtwuqBVzrE8GR6GFx+wExME=
github.com/stretchr/objx v0.1.1/go.mod h1:HFkY916IF+rwdDfMAkV7OtwuqBVzrE8GR6GFx+wExME=
github.com/stretchr/testify v1.2.1/go.mod h1:a8OnRcib4nhh0OaRAV+Yts87kKdq0PP7pXfy6kDkUVs=
github.com/stretchr/testify v1.2.2/go.mod h1:a8OnRcib4nhh0OaRAV+Yts87kKdq0PP7pXfy6kDkUVs=
github.com/stretchr/testify v1.3.0/go.mod h1:M5WIy9Dh21IEIfnGCwXGc5bZfKNJtfHm1UVUgZn+9EI=
github.com/stretchr/testify v1.4.0 h1:2E4SXV/wtOkTonXsotYi4li6zVWxYlZuYNCXe9XRJyk=
github.com/stretchr/testify v1.4.0/go.mod h1:j7eGeouHqKxXV5pUuKE4zz7dFj8WfuZ+81PSLYec5m4=
github.com/stretchr/testify v1.5.1/go.mod h1:5W2xD1RspED5o8YsWQXVCued0rvSQ+mT+I5cxcmMvtA=
github.com/stretchr/testify v1.6.1/go.mod h1:6Fq8oRcR53rry900zMqJjRRixrwX3KX962/h/Wwjteg=
github.com/stretchr/testify v1.7.0/go.mod h1:6Fq8oRcR53rry900zMqJjRRixrwX3KX962/h/Wwjteg=
github.com/stretchr/testify v1.7.1 h1:5TQK59W5E3v0r2duFAb7P95B6hEeOyEnHRa8MjYSMTY=
github.com/tidwall/btree v1.3.1 h1:636+tdVDs8Hjcf35Di260W2xCW4KuoXOKyk9QWOvCpA=
github.com/tidwall/btree v1.3.1/go.mod h1:LGm8L/DZjPLmeWGjv5kFrY8dL4uVhMmzmmLYmsObdKE=
github.com/tinylib/msgp v1.0.2/go.mod h1:+d+yLhGm8mzTaHzB+wgMYrodPfmZrzkirds8fDWklFE=
github.com/tinylib/msgp v1.1.0 h1:9fQd+ICuRIu/ue4vxJZu6/LzxN0HwMds2nq/0cFvxHU=
github.com/tinylib/msgp v1.1.0/go.mod h1:+d+yLhGm8mzTaHzB+wgMYrodPfmZrzkirds8fDWklFE=
github.com/tinylib/msgp v1.1.2/go.mod h1:+d+yLhGm8mzTaHzB+wgMYrodPfmZrzkirds8fDWklFE=
github.com/willf/bitset v1.1.9/go.mod h1:RjeCKbqT1RxIR/KWY6phxZiaY1IyutSBfGjNPySAYV4=
github.com/willf/bitset v1.1.10 h1:NotGKqX0KwQ72NUzqrjZq5ipPNDQex9lo3WpaS8L2sc=
github.com/willf/bitset v1.1.10/go.mod h1:RjeCKbqT1RxIR/KWY6phxZiaY1IyutSBfGjNPySAYV4=
github.com/yuin/goldmark v1.2.1/go.mod h1:3hX8gzYuyVAZsxl0MRgGTJEmQBFcNTphYh9decYSb74=
github.com/yuin/goldmark v1.4.0/go.mod h1:mwnBkeHKe2W/ZEtQ+71ViKU8L12m81fl3OWwC1Zlc8k=
go.etcd.io/bbolt v1.3.6 h1:/ecaJf0sk1l4l6V4awd65v2C3ILy7MSj+s/x1ADCIMU=
go.etcd.io/bbolt v1.3.6/go.mod h1:qXsaaIqmgQH0T+OPdb99Bf+PKfBBQVAdyD6TY9G8XM4=
go.opencensus.io v0.20.1/go.mod h1:6WKK9ahsWS3RSO+PY9ZHZUfv2irvY6gN279GOPZjmmk=
go.opencensus.io v0.20.2/go.mod h1:6WKK9ahsWS3RSO+PY9ZHZUfv2irvY6gN279GOPZjmmk=
go.opencensus.io v0.22.3/go.mod h1:yxeiOL68Rb0Xd1ddK5vPZ/oVn4vY4Ynel7k9FzqtOIw=
golang.org/x/crypto v0.0.0-20180904163835-0709b304e793/go.mod h1:6SG95UA2DQfeDnfUPMdvaQW0Q7yPrPDi9nlGo2tz2b4=
golang.org/x/crypto v0.0.0-20190308221718-c2843e01d9a2/go.mod h1:djNgcEr1/C05ACkg1iLfiJU5Ep61QUkGW8qpdssI0+w=
golang.org/x/crypto v0.0.0-20190510104115-cbcb75029529/go.mod h1:yigFU9vqHzYiE8UmvKecakEJjdnWj3jj499lnFckfCI=
golang.org/x/crypto v0.0.0-20191011191535-87dc89f01550/go.mod h1:yigFU9vqHzYiE8UmvKecakEJjdnWj3jj499lnFckfCI=
golang.org/x/crypto v0.0.0-20200622213623-75b288015ac9/go.mod h1:LzIPMQfyMNhhGPhUkYOs5KpL4U8rLKemX1yGLhDgUto=
golang.org/x/crypto v0.0.0-20211215153901-e495a2d5b3d3/go.mod h1:IxCIyHEi3zRg3s0A5j5BB6A9Jmi73HwBIUl50j+osU4=
golang.org/x/crypto v0.0.0-20220131195533-30dcbda58838 h1:71vQrMauZZhcTVK6KdYM+rklehEEwb3E+ZhaE5jrPrE=
golang.org/x/crypto v0.0.0-20220131195533-30dcbda58838/go.mod h1:IxCIyHEi3zRg3s0A5j5BB6A9Jmi73HwBIUl50j+osU4=
golang.org/x/exp v0.0.0-20190121172915-509febef88a4/go.mod h1:CJ0aWSM057203Lf6IL+f9T1iT9GByDxfZKAQTCR3kQA=
golang.org/x/exp v0.0.0-20190731235908-ec7cb31e5a56/go.mod h1:JhuoJpWY28nO4Vef9tZUw9qufEGTyX1+7lmHxV5q5G4=
golang.org/x/exp v0.0.0-20220428152302-39d4317da171 h1:TfdoLivD44QwvssI9Sv1xwa5DcL5XQr4au4sZ2F2NV4=
golang.org/x/exp v0.0.0-20220428152302-39d4317da171/go.mod h1:lgLbSvA5ygNOMpwM/9anMpWVlVJ7Z+cHWq/eFuinpGE=
golang.org/x/image v0.0.0-20190227222117-0694c2d4d067/go.mod h1:kZ7UVZpmo3dzQBMxlp+ypCbDeSB+sBbTgSJuh5dn5js=
golang.org/x/image v0.0.0-20190802002840-cff245a6509b/go.mod h1:FeLwcggjj3mMvU+oOTbSwawSJRM1uh48EjtB4UJZlP0=
golang.org/x/lint v0.0.0-20181026193005-c67002cb31c3/go.mod h1:UVdnD1Gm6xHRNCYTkRU2/jEulfH38KcIWyp/GAMgvoE=
golang.org/x/lint v0.0.0-20190227174305-5b3e6a55c961/go.mod h1:wehouNa3lNwaWXcvxsM5YxQ5yQlVC4a0KAMCusXpPoU=
golang.org/x/lint v0.0.0-20190301231843-5614ed5bae6f/go.mod h1:UVdnD1Gm6xHRNCYTkRU2/jEulfH38KcIWyp/GAMgvoE=
golang.org/x/lint v0.0.0-20190313153728-d0100b6bd8b3/go.mod h1:6SW0HCj/g11FgYtHlgUYUwCkIfeOF89ocIRzGO/8vkc=
golang.org/x/mobile v0.0.0-20190312151609-d3739f865fa6/go.mod h1:z+o9i4GpDbdi3rU15maQ/Ox0txvL9dWGYEHz965HBQE=
golang.org/x/mobile v0.0.0-20220928052126-fa6bcb076835 h1:v6yt1xSu+4xV0fPEmB8s2BHdOaoU0SSZrVQzj6pRvqk=
golang.org/x/mobile v0.0.0-20220928052126-fa6bcb076835/go.mod h1:M32cGdzp91A8Ex9qQtyZinr19EYxzkFqDjW2oyHzTDQ=
golang.org/x/mod v0.1.0/go.mod h1:0QHyrYULN0/3qlju5TqG8bIK38QM8yzMo5ekMj3DlcY=
golang.org/x/mod v0.3.0/go.mod h1:s0Qsj1ACt9ePp/hMypM3fl4fZqREWJwdYDEqhRiZZUA=
golang.org/x/mod v0.4.2/go.mod h1:s0Qsj1ACt9ePp/hMypM3fl4fZqREWJwdYDEqhRiZZUA=
golang.org/x/mod v0.6.0-dev.0.20211013180041-c96bc1413d57 h1:LQmS1nU0twXLA96Kt7U9qtHJEbBk3z6Q0V4UXjZkpr4=
golang.org/x/mod v0.6.0-dev.0.20211013180041-c96bc1413d57/go.mod h1:3p9vT2HGsQu2K1YbXdKPJLVgG5VJdoTa1poYQBtP1AY=
golang.org/x/net v0.0.0-20180524181706-dfa909b99c79/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4=
golang.org/x/net v0.0.0-20180724234803-3673e40ba225/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4=
golang.org/x/net v0.0.0-20180826012351-8a410e7b638d/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4=
golang.org/x/net v0.0.0-20180906233101-161cd47e91fd/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4=
golang.org/x/net v0.0.0-20181114220301-adae6a3d119a/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4=
golang.org/x/net v0.0.0-20190108225652-1e06a53dbb7e/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4=
golang.org/x/net v0.0.0-20190125091013-d26f9f9a57f3/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4=
golang.org/x/net v0.0.0-20190213061140-3a22650c66bd/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4=
golang.org/x/net v0.0.0-20190311183353-d8887717615a/go.mod h1:t9HGtf8HONx5eT2rtn7q6eTqICYqUVnKs3thJo3Qplg=
golang.org/x/net v0.0.0-20190404232315-eb5bcb51f2a3/go.mod h1:t9HGtf8HONx5eT2rtn7q6eTqICYqUVnKs3thJo3Qplg=
golang.org/x/net v0.0.0-20190613194153-d28f0bde5980/go.mod h1:z5CRVTTTmAJ677TzLLGU+0bjPO0LkuOLi4/5GtJWs/s=
golang.org/x/net v0.0.0-20190620200207-3b0461eec859/go.mod h1:z5CRVTTTmAJ677TzLLGU+0bjPO0LkuOLi4/5GtJWs/s=
golang.org/x/net v0.0.0-20200520004742-59133d7f0dd7/go.mod h1:qpuaurCH72eLCgpAm/N6yyVIVM9cpaDIP3A8BGJEC5A=
golang.org/x/net v0.0.0-20201021035429-f5854403a974/go.mod h1:sp8m0HH+o8qH0wwXwYZr8TS3Oi6o0r6Gce1SSxlDquU=
golang.org/x/net v0.0.0-20201201195509-5d6afe98e0b7/go.mod h1:sp8m0HH+o8qH0wwXwYZr8TS3Oi6o0r6Gce1SSxlDquU=
golang.org/x/net v0.0.0-20210119194325-5f4716e94777/go.mod h1:m0MpNAwzfU5UDzcl9v0D8zg8gWTRqZa9RBIspLL5mdg=
golang.org/x/net v0.0.0-20210428140749-89ef3d95e781/go.mod h1:OJAsFXCWl8Ukc7SiCT/9KSuxbyM7479/AVlXFRxuMCk=
golang.org/x/net v0.0.0-20210805182204-aaa1db679c0d/go.mod h1:9nx3DQGgdP8bBQD5qxJ1jj9UTztislL4KSBs9R2vV5Y=
golang.org/x/net v0.0.0-20211112202133-69e39bad7dc2/go.mod h1:9nx3DQGgdP8bBQD5qxJ1jj9UTztislL4KSBs9R2vV5Y=
golang.org/x/net v0.0.0-20211201190559-0a0e4e1bb54c/go.mod h1:9nx3DQGgdP8bBQD5qxJ1jj9UTztislL4KSBs9R2vV5Y=
golang.org/x/net v0.0.0-20211216030914-fe4d6282115f/go.mod h1:9nx3DQGgdP8bBQD5qxJ1jj9UTztislL4KSBs9R2vV5Y=
golang.org/x/net v0.0.0-20220127200216-cd36cc0744dd h1:O7DYs+zxREGLKzKoMQrtrEacpb0ZVXA5rIwylE2Xchk=
golang.org/x/net v0.0.0-20220127200216-cd36cc0744dd/go.mod h1:CfG3xpIq0wQ8r1q4Su4UZFWDARRcnwPjda9FqA0JpMk=
golang.org/x/oauth2 v0.0.0-20180821212333-d2e6202438be/go.mod h1:N/0e6XlmueqKjAGxoOufVs8QHGRruUQn6yWY3a++T0U=
golang.org/x/oauth2 v0.0.0-20190226205417-e64efc72b421/go.mod h1:gOpvHmFTYa4IltrdGE7lF6nIHvwfUNPOp7c8zoXwtLw=
golang.org/x/sync v0.0.0-20180314180146-1d60e4601c6f/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
golang.org/x/sync v0.0.0-20181108010431-42b317875d0f/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
golang.org/x/sync v0.0.0-20181221193216-37e7f081c4d4/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
golang.org/x/sync v0.0.0-20190227155943-e225da77a7e6/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
golang.org/x/sync v0.0.0-20190423024810-112230192c58/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
golang.org/x/sync v0.0.0-20190911185100-cd5d95a43a6e/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
golang.org/x/sync v0.0.0-20201020160332-67f06af15bc9/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
golang.org/x/sync v0.0.0-20210220032951-036812b2e83c/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
golang.org/x/sync v0.0.0-20220819030929-7fc1605a5dde h1:ejfdSekXMDxDLbRrJMwUk6KnSLZ2McaUCVcIKM+N6jc=
golang.org/x/sync v0.0.0-20220819030929-7fc1605a5dde/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
golang.org/x/sys v0.0.0-20180830151530-49385e6e1522/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
golang.org/x/sys v0.0.0-20180905080454-ebe1bf3edb33/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
golang.org/x/sys v0.0.0-20180909124046-d0be0721c37e/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
golang.org/x/sys v0.0.0-20181116152217-5ac8a444bdc5/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
golang.org/x/sys v0.0.0-20181122145206-62eef0e2fa9b/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
golang.org/x/net v0.0.0-20200707034311-ab3426394381 h1:VXak5I6aEWmAXeQjA+QSZzlgNrpq9mjcfDemuexIKsU=
golang.org/x/net v0.0.0-20200707034311-ab3426394381/go.mod h1:/O7V0waA8r7cgGh81Ro3o1hOxt32SMVPicZroKQ2sZA=
golang.org/x/sys v0.0.0-20190215142949-d0b11bdaac8a/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
golang.org/x/sys v0.0.0-20190412213103-97732733099d/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
golang.org/x/sys v0.0.0-20190422165155-953cdadca894 h1:Cz4ceDQGXuKRnVBDTS23GTn/pU5OE2C0WrNTOYK1Uuc=
golang.org/x/sys v0.0.0-20190422165155-953cdadca894/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
golang.org/x/sys v0.0.0-20190502145724-3ef323f4f1fd/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
golang.org/x/sys v0.0.0-20190904154756-749cb33beabd/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
golang.org/x/sys v0.0.0-20191005200804-aed5e4c7ecf9/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
golang.org/x/sys v0.0.0-20191120155948-bd437916bb0e/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
golang.org/x/sys v0.0.0-20200106162015-b016eb3dc98e/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
golang.org/x/sys v0.0.0-20200122134326-e047566fdf82/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
golang.org/x/sys v0.0.0-20200323222414-85ca7c5b95cd h1:xhmwyvizuTgC2qz7ZlMluP20uW+C3Rm0FD/WLDX8884=
golang.org/x/sys v0.0.0-20200323222414-85ca7c5b95cd/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
golang.org/x/sys v0.0.0-20200413165638-669c56c373c4/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
golang.org/x/sys v0.0.0-20200923182605-d9f96fdee20d/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
golang.org/x/sys v0.0.0-20200930185726-fdedc70b468f/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
golang.org/x/sys v0.0.0-20201119102817-f84b799fce68/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
golang.org/x/sys v0.0.0-20210112080510-489259a85091/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
golang.org/x/sys v0.0.0-20210423082822-04245dca01da/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
golang.org/x/sys v0.0.0-20210615035016-665e8c7367d1/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
golang.org/x/sys v0.0.0-20210809222454-d867a43fc93e/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
golang.org/x/sys v0.0.0-20211216021012-1d35b9e2eb4e h1:fLOSk5Q00efkSvAm+4xcoXD+RRmLmmulPn5I3Y9F2EM=
golang.org/x/sys v0.0.0-20211216021012-1d35b9e2eb4e/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
golang.org/x/term v0.0.0-20201126162022-7de9c90e9dd1/go.mod h1:bj7SfCRtBDWHUb9snDiAeCFNEtKQo2Wmx5Cou7ajbmo=
golang.org/x/term v0.0.0-20210927222741-03fcf44c2211/go.mod h1:jbD1KX2456YbFQfuXm/mYQcufACuNUgVhRMnK/tPxf8=
golang.org/x/text v0.3.0/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ=
golang.org/x/text v0.3.2/go.mod h1:bEr9sfX3Q8Zfm5fL9x+3itogRgK3+ptLWKqgva+5dAk=
golang.org/x/text v0.3.3/go.mod h1:5Zoc/QRtKVWzQhOtBMvqHzDpF6irO9z98xDceosuGiQ=
golang.org/x/text v0.3.6/go.mod h1:5Zoc/QRtKVWzQhOtBMvqHzDpF6irO9z98xDceosuGiQ=
golang.org/x/text v0.3.7/go.mod h1:u+2+/6zg+i71rQMx5EYifcz6MCKuco9NR6JIITiCfzQ=
golang.org/x/time v0.0.0-20210723032227-1f47c861a9ac h1:7zkz7BUtwNFFqcowJ+RIgu2MaV/MapERkDIy+mwPyjs=
golang.org/x/time v0.0.0-20210723032227-1f47c861a9ac/go.mod h1:tRJNPiyCQ0inRvYxbN9jk5I+vvW/OXSQhTDSoE431IQ=
golang.org/x/tools v0.0.0-20180828015842-6cd1fcedba52/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ=
golang.org/x/tools v0.0.0-20180917221912-90fa682c2a6e/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ=
golang.org/x/tools v0.0.0-20190114222345-bf090417da8b/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ=
golang.org/x/tools v0.0.0-20190226205152-f727befe758c/go.mod h1:9Yl7xja0Znq3iFh3HoIrodX9oNMXvdceNzlUR8zjMvY=
golang.org/x/tools v0.0.0-20190311212946-11955173bddd/go.mod h1:LCzVGOaR6xXOjkQ3onu1FJEFr0SW1gC7cKk1uF8kGRs=
golang.org/x/tools v0.0.0-20190312151545-0bb0c0a6e846/go.mod h1:LCzVGOaR6xXOjkQ3onu1FJEFr0SW1gC7cKk1uF8kGRs=
golang.org/x/tools v0.0.0-20190312170243-e65039ee4138/go.mod h1:LCzVGOaR6xXOjkQ3onu1FJEFr0SW1gC7cKk1uF8kGRs=
golang.org/x/tools v0.0.0-20191119224855-298f0cb1881e/go.mod h1:b+2E5dAYhXwXZwtnZ6UAqBI28+e2cm9otk0dWdXHAEo=
golang.org/x/tools v0.0.0-20201224043029-2b0845dc783e/go.mod h1:emZCQorbCU4vsT4fOWvOPXz4eW1wZW4PmDk9uLelYpA=
golang.org/x/tools v0.1.8-0.20211022200916-316ba0b74098/go.mod h1:LGqMHiF4EqQNHR1JncWGqT5BVaXmza+X+BDGol+dOxo=
golang.org/x/tools v0.1.8-0.20211029000441-d6a9af8af023 h1:0c3L82FDQ5rt1bjTBlchS8t6RQ6299/+5bWMnRLh+uI=
golang.org/x/tools v0.1.8-0.20211029000441-d6a9af8af023/go.mod h1:nABZi5QlRsZVlzPpHl034qft6wpY4eDcsTt5AaioBiU=
golang.org/x/xerrors v0.0.0-20190717185122-a985d3407aa7/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
golang.org/x/xerrors v0.0.0-20191011141410-1b5146add898/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
golang.org/x/xerrors v0.0.0-20191204190536-9bdfabe68543/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
golang.org/x/xerrors v0.0.0-20200804184101-5ec99f83aff1 h1:go1bK/D/BFZV2I8cIQd1NKEZ+0owSTG1fDTci4IqFcE=
golang.org/x/xerrors v0.0.0-20200804184101-5ec99f83aff1/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
google.golang.org/api v0.3.1/go.mod h1:6wY9I6uQWHQ8EM57III9mq/AjF+i8G65rmVagqKMtkk=
google.golang.org/appengine v1.1.0/go.mod h1:EbEs0AVv82hx2wNQdGPgUI5lhzA/G0D9YwlJXL52JkM=
google.golang.org/appengine v1.4.0/go.mod h1:xpcJRLb0r/rnEns0DIKYYv+WjYCduHsrkT7/EB5XEv4=
google.golang.org/genproto v0.0.0-20180817151627-c66870c02cf8/go.mod h1:JiN7NxoALGmiZfu7CAH4rXhgtRTLTxftemlI0sWmxmc=
google.golang.org/genproto v0.0.0-20190307195333-5fe7a883aa19/go.mod h1:VzzqZJRnGkLBvHegQrXjBqPurQTc5/KpmUdxsrq26oE=
google.golang.org/genproto v0.0.0-20190425155659-357c62f0e4bb/go.mod h1:VzzqZJRnGkLBvHegQrXjBqPurQTc5/KpmUdxsrq26oE=
google.golang.org/grpc v1.17.0/go.mod h1:6QZJwpn2B+Zp71q/5VxRsJ6NXXVCE5NRUHRo+f3cWCs=
google.golang.org/grpc v1.19.0/go.mod h1:mqu4LbDTu4XGKhr4mRzUsmM4RtVoemTSY81AxZiDr8c=
google.golang.org/grpc v1.20.1/go.mod h1:10oTOabMzJvdu6/UiuZezV6QK5dSlG84ov/aaiqXj38=
google.golang.org/protobuf v0.0.0-20200109180630-ec00e32a8dfd/go.mod h1:DFci5gLYBciE7Vtevhsrf46CRTquxDuWsQurQQe4oz8=
google.golang.org/protobuf v0.0.0-20200221191635-4d8936d0db64/go.mod h1:kwYJMbMJ01Woi6D6+Kah6886xMZcty6N08ah7+eCXa0=
google.golang.org/protobuf v0.0.0-20200228230310-ab0ca4ff8a60/go.mod h1:cfTl7dwQJ+fmap5saPgwCLgHXTUD7jkjRqWcaiX5VyM=
google.golang.org/protobuf v1.20.1-0.20200309200217-e05f789c0967/go.mod h1:A+miEFZTKqfCUM6K7xSMQL9OKL/b6hQv+e19PK+JZNE=
google.golang.org/protobuf v1.21.0/go.mod h1:47Nbq4nVaFHyn7ilMalzfO3qCViNmqZ2kzikPIcrTAo=
google.golang.org/protobuf v1.23.0/go.mod h1:EGpADcykh3NcUnDUJcl1+ZksZNG86OlYog2l/sGQquU=
google.golang.org/protobuf v1.26.0-rc.1/go.mod h1:jlhhOSvTdKEhbULTjvd4ARK9grFBp09yW+WbY/TyQbw=
google.golang.org/protobuf v1.26.0/go.mod h1:9q0QmTI4eRPtz6boOQmLYwt+qCgq0jsYwAQnmE0givc=
gopkg.in/alecthomas/kingpin.v2 v2.2.6/go.mod h1:FMv+mEhP44yOT+4EoQTLFTRgOQ1FBLkstjWtayDeSgw=
gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405 h1:yhCVgyC4o1eVCa2tZl7eS0r+SDo693bJlVdllGtEeKM=
gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
gopkg.in/check.v1 v1.0.0-20180628173108-788fd7840127/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
gopkg.in/check.v1 v1.0.0-20190902080502-41f04d3bba15/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
gopkg.in/errgo.v2 v2.1.0/go.mod h1:hNsd1EY+bozCKY1Ytp96fpM3vjJbqLJn88ws8XvfDNI=
gopkg.in/fsnotify.v1 v1.4.7/go.mod h1:Tz8NjZHkW78fSQdbUxIjBTcgA1z1m8ZHf0WmKUhAMys=
gopkg.in/tomb.v1 v1.0.0-20141024135613-dd632973f1e7/go.mod h1:dt/ZhP58zS4L8KSrWDmTeBkI65Dw0HsyUHuEVlX15mw=
gopkg.in/yaml.v2 v2.2.1/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
gopkg.in/yaml.v2 v2.2.2 h1:ZCJp+EgiOT7lHqUV2J862kp8Qj64Jo6az82+3Td9dZw=
gopkg.in/yaml.v2 v2.2.2/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
gopkg.in/yaml.v2 v2.2.4/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
gopkg.in/yaml.v2 v2.2.5/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
gopkg.in/yaml.v2 v2.3.0/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
gopkg.in/yaml.v2 v2.4.0/go.mod h1:RDklbk79AGWmwhnvt/jBztapEOGDOx6ZbXqjP6csGnQ=
gopkg.in/yaml.v3 v3.0.0-20200313102051-9f266ea9e77c h1:dUUwHk2QECo/6vqA44rthZ8ie2QXMNeKRTHCNY2nXvo=
gopkg.in/yaml.v3 v3.0.0-20200313102051-9f266ea9e77c/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=
honnef.co/go/tools v0.0.0-20180728063816-88497007e858/go.mod h1:rf3lG4BRIbNafJWhAfAdb/ePZxsR/4RtNHQocxwk9r4=
honnef.co/go/tools v0.0.0-20190102054323-c2f93a96b099/go.mod h1:rf3lG4BRIbNafJWhAfAdb/ePZxsR/4RtNHQocxwk9r4=
-101
View File
@@ -1,101 +0,0 @@
package controller
import (
"errors"
"os"
"path/filepath"
)
type Controller struct {
GetConfig func(v any) (bool, error)
FileController
//ContextDialer() (proxy.Dialer, error)
}
type FileController interface {
Touch(name string, size int64) (file *os.File, err error)
}
type DefaultFileController struct {
}
func NewController() *Controller {
return &Controller{
FileController: &DefaultFileController{},
GetConfig: func(v any) (bool, error) {
return false, nil
},
}
}
func (c *DefaultFileController) Touch(name string, size int64) (file *os.File, err error) {
dir := filepath.Dir(name)
if err = os.MkdirAll(dir, os.ModePerm); err != nil {
return
}
file, err = os.Create(name)
if err != nil && !errors.Is(err, os.ErrExist) {
return
}
if size > 0 {
err = os.Truncate(name, size)
if err != nil {
return nil, err
}
}
return
}
/*func (c *DefaultController) ContextDialer() (proxy.Dialer, error) {
// return proxy.SOCKS5("tpc", "127.0.0.1:9999", nil, nil)
var dialer proxy.Dialer
return &DialerWarp{dialer: dialer}, nil
}
type DialerWarp struct {
dialer proxy.Dialer
}
type ConnWarp struct {
conn net.Conn
}
func (c *ConnWarp) Read(b []byte) (n int, err error) {
return c.conn.Read(b)
}
func (c *ConnWarp) Write(b []byte) (n int, err error) {
return c.conn.Write(b)
}
func (c *ConnWarp) Close() error {
return c.conn.Close()
}
func (c *ConnWarp) LocalAddr() net.Addr {
return c.conn.LocalAddr()
}
func (c *ConnWarp) RemoteAddr() net.Addr {
return c.conn.RemoteAddr()
}
func (c *ConnWarp) SetDeadline(t time.Time) error {
return c.conn.SetDeadline(t)
}
func (c *ConnWarp) SetReadDeadline(t time.Time) error {
return c.conn.SetReadDeadline(t)
}
func (c *ConnWarp) SetWriteDeadline(t time.Time) error {
return c.conn.SetWriteDeadline(t)
}
func (d *DialerWarp) Dial(network, addr string) (c net.Conn, err error) {
conn, err := d.dialer.Dial(network, addr)
if err != nil {
return nil, err
}
return &ConnWarp{conn: conn}, nil
}*/
-67
View File
@@ -1,67 +0,0 @@
package fetcher
import (
"github.com/monkeyWie/gopeed/internal/controller"
"github.com/monkeyWie/gopeed/pkg/base"
)
// Fetcher defines the interface for a download protocol.
type Fetcher interface {
// Name return the name of the protocol.
Name() string
Setup(ctl *controller.Controller) error
// Resolve resource info from request
Resolve(req *base.Request) (res *base.Resource, err error)
// Create ready to download, but not started
Create(res *base.Resource, opts *base.Options) (err error)
Start() (err error)
Pause() (err error)
Continue() (err error)
Close() (err error)
// Progress returns the progress of the download.
Progress() Progress
// Wait for the download to complete, this method will block until the download is done.
Wait() (err error)
}
// FetcherBuilder defines the interface for a fetcher builder.
type FetcherBuilder interface {
// Schemes returns the schemes supported by the fetcher.
Schemes() []string
// Build returns a new fetcher.
Build() Fetcher
// Store fetcher
Store(fetcher Fetcher) (any, error)
// Restore fetcher
Restore() (v any, f func(res *base.Resource, opts *base.Options, v any) Fetcher)
}
type DefaultFetcher struct {
Ctl *controller.Controller
DoneCh chan error
}
func (f *DefaultFetcher) Setup(ctl *controller.Controller) (err error) {
f.Ctl = ctl
f.DoneCh = make(chan error, 1)
return
}
func (f *DefaultFetcher) Wait() (err error) {
return <-f.DoneCh
}
// Progress is a map of the progress of each file in the torrent.
type Progress []int64
// TotalDownloaded returns the total downloaded bytes.
func (p Progress) TotalDownloaded() int64 {
total := int64(0)
for _, d := range p {
total += d
}
return total
}
-5
View File
@@ -1,5 +0,0 @@
package bt
type config struct {
Trackers []string `json:"trackers"`
}
-235
View File
@@ -1,235 +0,0 @@
package bt
import (
"github.com/anacrolix/torrent"
"github.com/anacrolix/torrent/metainfo"
"github.com/anacrolix/torrent/storage"
"github.com/monkeyWie/gopeed/internal/controller"
"github.com/monkeyWie/gopeed/internal/fetcher"
"github.com/monkeyWie/gopeed/pkg/base"
"github.com/monkeyWie/gopeed/pkg/util"
"path/filepath"
"sync"
"sync/atomic"
"time"
)
var client *torrent.Client
type Fetcher struct {
Ctl *controller.Controller
torrent *torrent.Torrent
res *base.Resource
opts *base.Options
ready atomic.Bool
progress fetcher.Progress
torrentPaths map[string]string
}
func (f *Fetcher) Name() string {
return "bt"
}
func (f *Fetcher) Setup(ctl *controller.Controller) (err error) {
f.Ctl = ctl
var once sync.Once
once.Do(func() {
cfg := torrent.NewDefaultClientConfig()
cfg.ListenPort = 0
// Support custom download path for each torrent
pieceCompletion, err := storage.NewDefaultPieceCompletionForDir(cfg.DataDir)
if err != nil {
pieceCompletion = storage.NewMapPieceCompletion()
}
clientImplCloser := storage.NewFileOpts(storage.NewFileClientOpts{
ClientBaseDir: cfg.DataDir,
TorrentDirMaker: func(baseDir string, info *metainfo.Info, infoHash metainfo.Hash) string {
if dir, ok := f.torrentPaths[infoHash.String()]; ok {
return dir
}
return baseDir
},
PieceCompletion: pieceCompletion,
})
cfg.DefaultStorage = clientImplCloser
client, err = torrent.NewClient(cfg)
if err != nil {
return
}
f.torrentPaths = make(map[string]string)
})
return
}
func (f *Fetcher) Wait() (err error) {
for {
if f.ready.Load() {
done := true
for _, selectIndex := range f.opts.SelectFiles {
file := f.torrent.Files()[selectIndex]
if file.BytesCompleted() < file.Length() {
done = false
break
}
}
if done {
// remove unselected files
for i, file := range f.torrent.Files() {
selected := false
for _, selectIndex := range f.opts.SelectFiles {
if i == selectIndex {
selected = true
break
}
}
if !selected {
util.SafeRemove(filepath.Join(f.opts.Path, file.Path()))
}
}
break
}
}
time.Sleep(time.Millisecond * 500)
}
return nil
}
func (f *Fetcher) Resolve(req *base.Request) (res *base.Resource, err error) {
if err = f.addTorrent(req.URL, true); err != nil {
return
}
defer f.torrent.Drop()
res = &base.Resource{
Req: req,
Name: f.torrent.Name(),
Range: true,
Files: make([]*base.FileInfo, len(f.torrent.Files())),
Hash: f.torrent.InfoHash().String(),
}
for i, file := range f.torrent.Files() {
res.Files[i] = &base.FileInfo{
Name: filepath.Base(file.DisplayPath()),
Path: util.Dir(file.Path()),
Size: file.Length(),
}
res.Size += file.Length()
}
return
}
func (f *Fetcher) Create(res *base.Resource, opts *base.Options) (err error) {
f.res = res
f.opts = opts
if len(f.opts.SelectFiles) == 0 {
f.opts.SelectFiles = make([]int, 0)
for i := range f.torrent.Files() {
f.opts.SelectFiles = append(f.opts.SelectFiles, i)
}
}
if f.opts.Path != "" {
f.torrentPaths[res.Hash] = f.opts.Path
}
f.progress = make(fetcher.Progress, len(f.opts.SelectFiles))
f.ready.Store(false)
return nil
}
func (f *Fetcher) Start() (err error) {
if err = f.addTorrent(f.res.Req.URL, false); err != nil {
return
}
files := f.torrent.Files()
if len(f.opts.SelectFiles) == len(files) {
f.torrent.DownloadAll()
} else {
for _, selectIndex := range f.opts.SelectFiles {
file := files[selectIndex]
file.Download()
}
}
return
}
func (f *Fetcher) Pause() (err error) {
f.ready.Store(false)
f.torrent.Drop()
return
}
func (f *Fetcher) Continue() (err error) {
return f.Start()
}
func (f *Fetcher) Close() (err error) {
f.torrent.Drop()
return nil
}
func (f *Fetcher) Progress() fetcher.Progress {
if !f.ready.Load() {
return f.progress
}
for i := range f.progress {
selectIndex := f.opts.SelectFiles[i]
file := f.torrent.Files()[selectIndex]
f.progress[i] = file.BytesCompleted()
}
return f.progress
}
func (f *Fetcher) addTorrent(url string, resolve bool) (err error) {
schema := util.ParseSchema(url)
if schema == "MAGNET" {
f.torrent, err = client.AddMagnet(url)
} else {
f.torrent, err = client.AddTorrentFromFile(url)
}
if err != nil {
return
}
var cfg config
exist, err := f.Ctl.GetConfig(&cfg)
if err != nil {
return
}
if exist && len(cfg.Trackers) > 0 {
announceList := make([][]string, 0)
for _, tracker := range cfg.Trackers {
announceList = append(announceList, []string{tracker})
}
f.torrent.AddTrackers(announceList)
}
<-f.torrent.GotInfo()
if resolve {
return
}
f.ready.Store(true)
return
}
type FetcherBuilder struct {
}
var schemes = []string{"FILE", "MAGNET"}
func (fb *FetcherBuilder) Schemes() []string {
return schemes
}
func (fb *FetcherBuilder) Build() fetcher.Fetcher {
return &Fetcher{}
}
func (fb *FetcherBuilder) Store(f fetcher.Fetcher) (data any, err error) {
return nil, nil
}
func (fb *FetcherBuilder) Restore() (v any, f func(res *base.Resource, opts *base.Options, v any) fetcher.Fetcher) {
return nil, nil
}
-69
View File
@@ -1,69 +0,0 @@
package bt
import (
"encoding/json"
"github.com/monkeyWie/gopeed/internal/controller"
"github.com/monkeyWie/gopeed/internal/fetcher"
"github.com/monkeyWie/gopeed/internal/test"
"github.com/monkeyWie/gopeed/pkg/base"
"reflect"
"testing"
)
func TestFetcher_Resolve_Torrent(t *testing.T) {
doResolve(t, buildFetcher())
}
func TestFetcher_Config(t *testing.T) {
doResolve(t, buildConfigFetcher())
}
func doResolve(t *testing.T, fetcher fetcher.Fetcher) {
res, err := fetcher.Resolve(&base.Request{
URL: "./testdata/ubuntu-22.04-live-server-amd64.iso.torrent",
})
if err != nil {
panic(err)
}
want := &base.Resource{
Req: res.Req,
Name: "ubuntu-22.04-live-server-amd64.iso",
Size: 1466714112,
Range: true,
Files: []*base.FileInfo{
{
Name: "ubuntu-22.04-live-server-amd64.iso",
Size: 1466714112,
},
},
Hash: "8a55cfbd5ca5d11507364765936c4f9e55b253ed",
}
if !reflect.DeepEqual(want, res) {
t.Errorf("Resolve() got = %v, want %v", res, want)
}
}
func buildFetcher() fetcher.Fetcher {
fetcher := new(FetcherBuilder).Build()
fetcher.Setup(controller.NewController())
return fetcher
}
func buildConfigFetcher() fetcher.Fetcher {
fetcher := new(FetcherBuilder).Build()
newController := controller.NewController()
mockCfg := config{
Trackers: []string{
"udp://tracker.birkenwald.de:6969/announce",
"udp://tracker.bitsearch.to:1337/announce",
}}
newController.GetConfig = func(v any) (bool, error) {
if err := json.Unmarshal([]byte(test.ToJson(mockCfg)), v); err != nil {
return false, err
}
return true, nil
}
fetcher.Setup(newController)
return fetcher
}
-5
View File
@@ -1,5 +0,0 @@
package http
type config struct {
Connections int `json:"connections"`
}
-473
View File
@@ -1,473 +0,0 @@
package http
import (
"bytes"
"context"
"fmt"
"github.com/monkeyWie/gopeed/internal/fetcher"
"github.com/monkeyWie/gopeed/pkg/base"
fhttp "github.com/monkeyWie/gopeed/pkg/protocol/http"
"github.com/monkeyWie/gopeed/pkg/util"
"golang.org/x/sync/errgroup"
"io"
"mime"
"net/http"
"net/http/cookiejar"
"net/url"
"os"
"path"
"path/filepath"
"strconv"
"strings"
"time"
)
type RequestError struct {
Code int
Msg string
}
func NewRequestError(code int, msg string) *RequestError {
return &RequestError{Code: code, Msg: msg}
}
func (re *RequestError) Error() string {
return fmt.Sprintf("http request fail,code:%d", re.Code)
}
type chunk struct {
Status base.Status
Begin int64
End int64
Downloaded int64
}
func newChunk(begin int64, end int64) *chunk {
return &chunk{
Status: base.DownloadStatusReady,
Begin: begin,
End: end,
}
}
type Fetcher struct {
*fetcher.DefaultFetcher
res *base.Resource
opts *base.Options
status base.Status
chunks []*chunk
file *os.File
ctx context.Context
cancel context.CancelFunc
pauseCh chan interface{}
}
func (f *Fetcher) Name() string {
return "http"
}
func (f *Fetcher) Resolve(req *base.Request) (*base.Resource, error) {
if err := base.ParseReqExtra[fhttp.ReqExtra](req); err != nil {
return nil, err
}
httpReq, err := buildRequest(nil, req)
if err != nil {
return nil, err
}
client := buildClient()
// 只访问一个字节,测试资源是否支持Range请求
httpReq.Header.Set(base.HttpHeaderRange, fmt.Sprintf(base.HttpHeaderRangeFormat, 0, 0))
httpResp, err := client.Do(httpReq)
if err != nil {
return nil, err
}
// 拿到响应头就关闭,不用加defer
httpResp.Body.Close()
res := &base.Resource{
Req: req,
Range: false,
Files: []*base.FileInfo{},
}
if base.HttpCodePartialContent == httpResp.StatusCode {
// 返回206响应码表示支持断点下载
res.Range = true
// 解析资源大小: bytes 0-1000/1001 => 1001
contentTotal := path.Base(httpResp.Header.Get(base.HttpHeaderContentRange))
if contentTotal != "" {
parse, err := strconv.ParseInt(contentTotal, 10, 64)
if err != nil {
return nil, err
}
res.Size = parse
}
} else if base.HttpCodeOK == httpResp.StatusCode {
// 返回200响应码,不支持断点下载,通过Content-Length头获取文件大小,获取不到的话可能是chunked编码
contentLength := httpResp.Header.Get(base.HttpHeaderContentLength)
if contentLength != "" {
parse, err := strconv.ParseInt(contentLength, 10, 64)
if err != nil {
return nil, err
}
res.Size = parse
}
} else {
return nil, NewRequestError(httpResp.StatusCode, httpResp.Status)
}
file := &base.FileInfo{
Size: res.Size,
}
contentDisposition := httpResp.Header.Get(base.HttpHeaderContentDisposition)
if contentDisposition != "" {
_, params, _ := mime.ParseMediaType(contentDisposition)
filename := params["filePath"]
if filename != "" {
file.Name = filename
}
}
// Get file filePath by URL
if file.Name == "" && strings.Count(req.URL, "/") > 2 {
file.Name = filepath.Base(req.URL)
}
// unknown file filePath
if file.Name == "" {
file.Name = "unknown"
}
res.Files = append(res.Files, file)
res.Name = file.Name
return res, nil
}
func (f *Fetcher) Create(res *base.Resource, opts *base.Options) error {
f.res = res
f.opts = opts
f.status = base.DownloadStatusReady
if err := base.ParseReqExtra[fhttp.ReqExtra](res.Req); err != nil {
return err
}
if err := base.ParseOptsExtra[fhttp.OptsExtra](opts); err != nil {
return err
}
if opts.Extra == nil {
opts.Extra = &fhttp.ReqExtra{}
}
extra := opts.Extra.(*fhttp.OptsExtra)
if extra.Connections == 0 {
var cfg config
exist, err := f.Ctl.GetConfig(&cfg)
if err != nil {
return err
}
if exist {
extra.Connections = cfg.Connections
} else {
extra.Connections = 1
}
}
return nil
}
func (f *Fetcher) Start() (err error) {
// 创建文件
name := f.filepath()
f.file, err = f.Ctl.Touch(name, f.res.Size)
if err != nil {
return err
}
f.status = base.DownloadStatusRunning
f.chunks = f.splitChunk()
f.fetch()
return
}
func (f *Fetcher) Pause() (err error) {
if base.DownloadStatusRunning != f.status {
return
}
f.status = base.DownloadStatusPause
if f.cancel != nil {
f.cancel()
<-f.pauseCh
}
return
}
func (f *Fetcher) Continue() (err error) {
if base.DownloadStatusRunning == f.status || base.DownloadStatusDone == f.status {
return
}
f.status = base.DownloadStatusRunning
f.file, err = os.OpenFile(f.filepath(), os.O_RDWR, os.ModeAppend)
if err != nil {
return err
}
f.fetch()
return
}
func (f *Fetcher) Close() (err error) {
if err = f.Pause(); err != nil {
return
}
return
}
func (f *Fetcher) Progress() fetcher.Progress {
p := make(fetcher.Progress, 0)
if len(f.chunks) > 0 {
total := int64(0)
for _, chunk := range f.chunks {
total += chunk.Downloaded
}
p = append(p, total)
}
return p
}
func (f *Fetcher) filepath() string {
return util.Filepath(f.opts.Path, f.res.Files[0].Name, f.opts.Name)
}
func (f *Fetcher) fetch() {
f.ctx, f.cancel = context.WithCancel(context.Background())
eg, _ := errgroup.WithContext(f.ctx)
for i := 0; i < f.opts.Extra.(*fhttp.OptsExtra).Connections; i++ {
i := i
eg.Go(func() error {
return f.fetchChunk(i)
})
}
go func() {
err := eg.Wait()
// 下载停止,关闭文件句柄
f.file.Close()
if f.status == base.DownloadStatusPause {
f.pauseCh <- nil
} else {
if err != nil {
f.status = base.DownloadStatusError
} else {
f.status = base.DownloadStatusDone
}
f.DoneCh <- err
}
}()
}
func (f *Fetcher) fetchChunk(index int) (err error) {
chunk := f.chunks[index]
httpReq, err := buildRequest(f.ctx, f.res.Req)
if err != nil {
return err
}
var (
client = buildClient()
buf = make([]byte, 8192)
)
// 重试5次
for i := 0; i < 5; i++ {
// 如果下载完成直接返回
if chunk.Status == base.DownloadStatusDone {
return
}
// 如果已暂停直接跳出
if f.status == base.DownloadStatusPause {
break
}
var (
resp *http.Response
retry bool
)
if f.res.Range {
httpReq.Header.Set(base.HttpHeaderRange,
fmt.Sprintf(base.HttpHeaderRangeFormat, chunk.Begin+chunk.Downloaded, chunk.End))
} else {
chunk.Downloaded = 0
}
err = func() error {
resp, err = client.Do(httpReq)
if err != nil {
return err
}
if resp.StatusCode != base.HttpCodeOK && resp.StatusCode != base.HttpCodePartialContent {
err = NewRequestError(resp.StatusCode, resp.Status)
return err
}
return nil
}()
if err != nil {
// 请求失败重试
continue
}
// 请求成功就重置错误次数,连续失败5次才终止
i = 0
retry, err = func() (bool, error) {
defer resp.Body.Close()
for {
n, err := resp.Body.Read(buf)
if n > 0 {
_, err := f.file.WriteAt(buf[:n], chunk.Begin+chunk.Downloaded)
if err != nil {
return false, err
}
chunk.Downloaded += int64(n)
}
if err != nil {
if err != io.EOF {
return true, err
}
break
}
}
return false, nil
}()
if !retry {
// 下载成功,跳出重试
break
}
}
if err != nil {
chunk.Status = base.DownloadStatusError
return
}
isComplete := f.res.Range && chunk.Downloaded >= chunk.End-chunk.Begin+1
if f.status == base.DownloadStatusPause && !isComplete {
chunk.Status = base.DownloadStatusPause
return
}
chunk.Status = base.DownloadStatusDone
return
}
func (f *Fetcher) splitChunk() (chunks []*chunk) {
if f.res.Range {
connections := f.opts.Extra.(*fhttp.OptsExtra).Connections
// 每个连接平均需要下载的分块大小
chunkSize := f.res.Size / int64(connections)
chunks = make([]*chunk, connections)
for i := 0; i < connections; i++ {
var (
begin = chunkSize * int64(i)
end int64
)
if i == connections-1 {
// 最后一个分块需要保证把文件下载完
end = f.res.Size - 1
} else {
end = begin + chunkSize - 1
}
chunk := newChunk(begin, end)
chunks[i] = chunk
}
} else {
// 只支持单连接下载
chunks = make([]*chunk, 1)
chunks[0] = newChunk(0, 0)
}
return
}
func buildClient() *http.Client {
// Cookie handle
jar, _ := cookiejar.New(nil)
return &http.Client{
Jar: jar,
Timeout: time.Second * 60,
}
}
func buildRequest(ctx context.Context, req *base.Request) (httpReq *http.Request, err error) {
url, err := url.Parse(req.URL)
if err != nil {
return
}
var (
method string
body io.Reader
)
headers := make(map[string][]string)
if req.Extra == nil {
method = http.MethodGet
} else {
extra := req.Extra.(*fhttp.ReqExtra)
if extra.Method != "" {
method = extra.Method
} else {
method = http.MethodGet
}
if len(extra.Header) > 0 {
for k, v := range extra.Header {
headers[k] = []string{v}
}
}
if extra.Body != "" {
body = bytes.NewBufferString(extra.Body)
}
}
if ctx != nil {
httpReq, err = http.NewRequestWithContext(ctx, method, url.String(), body)
} else {
httpReq, err = http.NewRequest(method, url.String(), body)
}
if err != nil {
return
}
httpReq.Header = headers
return httpReq, nil
}
type fetcherData struct {
Chunks []*chunk
}
type FetcherBuilder struct {
}
var schemes = []string{"HTTP", "HTTPS"}
func (fb *FetcherBuilder) Schemes() []string {
return schemes
}
func (fb *FetcherBuilder) Build() fetcher.Fetcher {
return &Fetcher{
DefaultFetcher: new(fetcher.DefaultFetcher),
pauseCh: make(chan interface{}),
}
}
func (fb *FetcherBuilder) Store(f fetcher.Fetcher) (data any, err error) {
_f := f.(*Fetcher)
return &fetcherData{
Chunks: _f.chunks,
}, nil
}
func (fb *FetcherBuilder) Restore() (v any, f func(res *base.Resource, opts *base.Options, v any) fetcher.Fetcher) {
return &fetcherData{}, func(res *base.Resource, opts *base.Options, v any) fetcher.Fetcher {
fd := v.(*fetcherData)
fb := &FetcherBuilder{}
fetcher := fb.Build().(*Fetcher)
fetcher.res = res
fetcher.opts = opts
fetcher.status = base.DownloadStatusPause
base.ParseReqExtra[fhttp.ReqExtra](res.Req)
base.ParseOptsExtra[fhttp.OptsExtra](opts)
if len(fd.Chunks) == 0 {
fetcher.chunks = fetcher.splitChunk()
} else {
fetcher.chunks = fd.Chunks
}
return fetcher
}
}
-292
View File
@@ -1,292 +0,0 @@
package http
import (
"encoding/json"
"fmt"
"github.com/monkeyWie/gopeed/internal/controller"
"github.com/monkeyWie/gopeed/internal/fetcher"
"github.com/monkeyWie/gopeed/internal/test"
"github.com/monkeyWie/gopeed/pkg/base"
"github.com/monkeyWie/gopeed/pkg/protocol/http"
"net"
"reflect"
"testing"
"time"
)
func TestFetcher_Resolve(t *testing.T) {
testResolve(test.StartTestFileServer, &base.Resource{
Name: test.BuildName,
Size: test.BuildSize,
Range: true,
Files: []*base.FileInfo{
{
Name: test.BuildName,
Size: test.BuildSize,
},
},
}, t)
testResolve(test.StartTestChunkedServer, &base.Resource{
Name: test.BuildName,
Size: 0,
Range: false,
Files: []*base.FileInfo{
{
Name: test.BuildName,
Size: 0,
},
},
}, t)
}
func testResolve(startTestServer func() net.Listener, want *base.Resource, t *testing.T) {
listener := startTestServer()
defer listener.Close()
fetcher := buildFetcher()
res, err := fetcher.Resolve(&base.Request{
URL: "http://" + listener.Addr().String() + "/" + test.BuildName,
})
if err != nil {
t.Fatal(err)
}
res.Req = nil
if !reflect.DeepEqual(want, res) {
t.Errorf("Resolve() got = %v, want %v", res, want)
}
}
func TestFetcher_DownloadNormal(t *testing.T) {
listener := test.StartTestFileServer()
defer listener.Close()
// 正常下载
downloadNormal(listener, 1, t)
downloadNormal(listener, 5, t)
downloadNormal(listener, 8, t)
downloadNormal(listener, 16, t)
}
func TestFetcher_DownloadContinue(t *testing.T) {
listener := test.StartTestFileServer()
defer listener.Close()
// 暂停继续
downloadContinue(listener, 1, t)
downloadContinue(listener, 5, t)
downloadContinue(listener, 8, t)
downloadContinue(listener, 16, t)
}
func TestFetcher_DownloadChunked(t *testing.T) {
listener := test.StartTestChunkedServer()
defer listener.Close()
// chunked编码下载
downloadNormal(listener, 1, t)
}
func TestFetcher_DownloadPost(t *testing.T) {
listener := test.StartTestPostServer()
defer listener.Close()
// post下载
downloadPost(listener, 1, t)
}
func TestFetcher_DownloadRetry(t *testing.T) {
listener := test.StartTestRetryServer()
defer listener.Close()
// chunked编码下载
downloadNormal(listener, 1, t)
}
func TestFetcher_DownloadError(t *testing.T) {
listener := test.StartTestErrorServer()
defer listener.Close()
// chunked编码下载
downloadError(listener, 1, t)
}
func TestFetcher_DownloadResume(t *testing.T) {
listener := test.StartTestFileServer()
defer listener.Close()
downloadResume(listener, 1, t)
downloadResume(listener, 5, t)
downloadResume(listener, 8, t)
downloadResume(listener, 16, t)
}
func TestFetcher_Config(t *testing.T) {
fetcher, _, _ := doDownloadReady(buildConfigFetcher(), test.StartTestFileServer(), 0, t)
err := fetcher.Start()
if err != nil {
t.Fatal(err)
}
err = fetcher.Wait()
if err != nil {
t.Fatal(err)
}
want := test.FileMd5(test.BuildFile)
got := test.FileMd5(test.DownloadFile)
if want != got {
t.Errorf("Download() got = %v, want %v", got, want)
}
}
func downloadReady(listener net.Listener, connections int, t *testing.T) (fetcher fetcher.Fetcher, res *base.Resource, opts *base.Options) {
return doDownloadReady(buildFetcher(), listener, connections, t)
}
func doDownloadReady(f fetcher.Fetcher, listener net.Listener, connections int, t *testing.T) (fetcher fetcher.Fetcher, res *base.Resource, opts *base.Options) {
fetcher = f
res, err := fetcher.Resolve(&base.Request{
URL: "http://" + listener.Addr().String() + "/" + test.BuildName,
})
if err != nil {
t.Fatal(err)
}
opts = &base.Options{
Name: test.DownloadName,
Path: test.Dir,
Extra: http.OptsExtra{
Connections: connections,
},
}
err = fetcher.Create(res, opts)
if err != nil {
t.Fatal(err)
}
return
}
func downloadNormal(listener net.Listener, connections int, t *testing.T) {
fetcher, _, _ := downloadReady(listener, connections, t)
err := fetcher.Start()
if err != nil {
t.Fatal(err)
}
err = fetcher.Wait()
if err != nil {
t.Fatal(err)
}
want := test.FileMd5(test.BuildFile)
got := test.FileMd5(test.DownloadFile)
if want != got {
t.Errorf("Download() got = %v, want %v", got, want)
}
}
func downloadPost(listener net.Listener, connections int, t *testing.T) {
fetcher, _, _ := downloadReady(listener, connections, t)
fetcher.(*Fetcher).res.Req.Extra = &http.ReqExtra{
Method: "POST",
Header: map[string]string{
"Authorization": "Bearer 123456",
},
Body: fmt.Sprintf(`{"name":"%s"}`, test.BuildName),
}
err := fetcher.Start()
if err != nil {
t.Fatal(err)
}
err = fetcher.Wait()
if err != nil {
t.Fatal(err)
}
want := test.FileMd5(test.BuildFile)
got := test.FileMd5(test.DownloadFile)
if want != got {
t.Errorf("Download() got = %v, want %v", got, want)
}
}
func downloadContinue(listener net.Listener, connections int, t *testing.T) {
fetcher, _, _ := downloadReady(listener, connections, t)
err := fetcher.Start()
if err != nil {
t.Fatal(err)
}
time.Sleep(time.Millisecond * 50)
if err := fetcher.Pause(); err != nil {
t.Fatal(err)
}
time.Sleep(time.Millisecond * 50)
if err := fetcher.Continue(); err != nil {
t.Fatal(err)
}
err = fetcher.Wait()
if err != nil {
t.Fatal(err)
}
want := test.FileMd5(test.BuildFile)
got := test.FileMd5(test.DownloadFile)
if want != got {
t.Errorf("Download() got = %v, want %v", got, want)
}
}
func downloadError(listener net.Listener, connections int, t *testing.T) {
fetcher, _, _ := downloadReady(listener, connections, t)
err := fetcher.Start()
if err != nil {
t.Fatal(err)
}
err = fetcher.Wait()
if err == nil {
t.Errorf("Download() got = %v, want %v", err, nil)
}
}
func downloadResume(listener net.Listener, connections int, t *testing.T) {
fetcher, res, opts := downloadReady(listener, connections, t)
err := fetcher.Start()
if err != nil {
t.Fatal(err)
}
fb := new(FetcherBuilder)
time.Sleep(time.Millisecond * 50)
data, err := fb.Store(fetcher)
if err != nil {
t.Fatal(err)
}
time.Sleep(time.Millisecond * 50)
fetcher.Pause()
_, f := fb.Restore()
f(res, opts, data)
if err != nil {
t.Fatal(err)
}
fetcher.Setup(controller.NewController())
fetcher.Continue()
err = fetcher.Wait()
if err != nil {
t.Fatal(err)
}
want := test.FileMd5(test.BuildFile)
got := test.FileMd5(test.DownloadFile)
if want != got {
t.Errorf("Download() got = %v, want %v", got, want)
}
}
func buildFetcher() *Fetcher {
fetcher := new(FetcherBuilder).Build()
fetcher.Setup(controller.NewController())
return fetcher.(*Fetcher)
}
func buildConfigFetcher() fetcher.Fetcher {
fetcher := new(FetcherBuilder).Build()
newController := controller.NewController()
mockCfg := config{
Connections: 16,
}
newController.GetConfig = func(v any) (bool, error) {
if err := json.Unmarshal([]byte(test.ToJson(mockCfg)), v); err != nil {
return false, err
}
return true, nil
}
fetcher.Setup(newController)
return fetcher
}
-181
View File
@@ -1,181 +0,0 @@
package test
import (
"encoding/json"
"fmt"
"io"
"math/rand"
"net"
"net/http"
"os"
"time"
)
const (
BuildName = "build.data"
BuildSize = 200 * 1024 * 1024
Dir = "./"
BuildFile = Dir + BuildName
DownloadName = "download.data"
DownloadFile = Dir + DownloadName
)
func StartTestFileServer() net.Listener {
return startTestServer(func() http.Handler {
return http.FileServer(http.Dir(Dir))
})
}
type SlowFileServer struct {
delay time.Duration
handler http.Handler
}
func (s *SlowFileServer) ServeHTTP(w http.ResponseWriter, r *http.Request) {
time.Sleep(s.delay)
s.handler.ServeHTTP(w, r)
}
func StartTestSlowFileServer(delay time.Duration) net.Listener {
return startTestServer(func() http.Handler {
return &SlowFileServer{
delay: delay,
handler: http.FileServer(http.Dir(Dir)),
}
})
}
func StartTestChunkedServer() net.Listener {
return startTestServer(func() http.Handler {
mux := http.NewServeMux()
mux.HandleFunc("/"+BuildName, func(writer http.ResponseWriter, request *http.Request) {
file, err := os.Open(BuildFile)
if err != nil {
panic(err)
}
defer file.Close()
io.Copy(writer, file)
})
return mux
})
}
func StartTestRetryServer() net.Listener {
counter := 0
return startTestServer(func() http.Handler {
mux := http.NewServeMux()
mux.HandleFunc("/"+BuildName, func(writer http.ResponseWriter, request *http.Request) {
counter++
if counter != 1 && counter < 5 {
writer.WriteHeader(500)
return
}
file, err := os.Open(BuildFile)
if err != nil {
panic(err)
}
defer file.Close()
io.Copy(writer, file)
})
return mux
})
}
func StartTestPostServer() net.Listener {
return startTestServer(func() http.Handler {
mux := http.NewServeMux()
mux.HandleFunc("/"+BuildName, func(writer http.ResponseWriter, request *http.Request) {
if request.Method == "POST" && request.Header.Get("Authorization") != "" {
var data map[string]interface{}
if err := json.NewDecoder(request.Body).Decode(&data); err != nil {
panic(err)
}
if data["name"] == BuildName {
file, err := os.Open(BuildFile)
if err != nil {
panic(err)
}
defer file.Close()
io.Copy(writer, file)
}
}
})
return mux
})
}
func StartTestErrorServer() net.Listener {
counter := 0
return startTestServer(func() http.Handler {
mux := http.NewServeMux()
mux.HandleFunc("/"+BuildName, func(writer http.ResponseWriter, request *http.Request) {
counter++
if counter != 1 {
writer.WriteHeader(500)
return
}
})
return mux
})
}
func startTestServer(serverHandle func() http.Handler) net.Listener {
listener, err := net.Listen("tcp", "127.0.0.1:0")
if err != nil {
panic(err)
}
file, err := os.Create(BuildFile)
if err != nil {
panic(err)
}
// 随机生成一个文件
l := int64(8192)
buf := make([]byte, l)
size := int64(0)
for {
_, err := rand.Read(buf)
if err != nil {
panic(err)
}
if size+l >= BuildSize {
file.WriteAt(buf[0:BuildSize-size], size)
break
}
file.WriteAt(buf, size)
size += l
}
server := &http.Server{}
server.Handler = serverHandle()
go server.Serve(listener)
return &delFileListener{
File: file,
Listener: listener,
}
}
type delFileListener struct {
*os.File
net.Listener
}
func (c *delFileListener) Close() error {
defer func() {
c.File.Close()
if err := ifExistAndRemove(c.File.Name()); err != nil {
fmt.Println(err)
}
if err := ifExistAndRemove(DownloadFile); err != nil {
fmt.Println(err)
}
}()
return c.Listener.Close()
}
func ifExistAndRemove(name string) error {
if _, err := os.Stat(name); !os.IsNotExist(err) {
return os.Remove(name)
}
return nil
}
-55
View File
@@ -1,55 +0,0 @@
package test
import (
"crypto/md5"
"encoding/hex"
"encoding/json"
"io"
"os"
"path/filepath"
)
func FileMd5(filePath string) string {
file, err := os.Open(filePath)
if err != nil {
panic(err)
}
// Tell the program to call the following function when the current function returns
defer file.Close()
// Open a new hash interface to write to
hash := md5.New()
// Copy the file in the hash interface and check for any error
if _, err := io.Copy(hash, file); err != nil {
return ""
}
return hex.EncodeToString(hash.Sum(nil))
}
func DirMd5(dirPath string) string {
hash := md5.New()
filepath.Walk(dirPath, func(path string, info os.FileInfo, err error) error {
if info.IsDir() {
return nil
}
file, err := os.Open(path)
if err != nil {
return err
}
if _, err := io.Copy(hash, file); err != nil {
return err
}
return nil
})
return hex.EncodeToString(hash.Sum(nil))
}
func ToJson(v interface{}) string {
buf, _ := json.Marshal(v)
return string(buf)
}
func JsonEqual(v1 any, v2 any) bool {
return ToJson(v1) == ToJson(v2)
}
+88
View File
@@ -0,0 +1,88 @@
package main
import (
"bufio"
"fmt"
"os"
"syscall"
"time"
)
var (
modkernel32 = syscall.NewLazyDLL("kernel32.dll")
procSetFileValidData = modkernel32.NewProc("SetFileValidData")
)
func main() {
var err error
name := "d:/test.data"
var size int64 = 1024 * 1024 * 1024 * 4
err = os.Truncate(name, size)
if err != nil {
panic(err)
}
var hwnd HWND
err = ShellExecute(hwnd,
"runas",
"fsutil.exe",
"file setValidData d:\\test.data 4294967296",
"d:\\",
syscall.SW_HIDE)
//err = exec.Command("fsutil", "file", "setValidData", "d:\\test.data", "4294967296").Run()
if err != nil {
panic(err)
}
file, _ := os.OpenFile(name, os.O_RDWR, 0644)
defer os.Remove(name)
defer file.Close()
defer func() {
reader := bufio.NewReader(os.Stdin)
fmt.Println("输入回车结束")
reader.ReadString('\n')
}()
/*process, err := syscall.GetCurrentProcess()
if err != nil {
panic(err)
}
var token syscall.Token
err = syscall.OpenProcessToken(process, syscall.TOKEN_ADJUST_PRIVILEGES|syscall.TOKEN_QUERY, &token)
if err != nil {
panic(err)
}
_, _, en := syscall.Syscall(procSetFileValidData.Addr(), 2, file.Fd(), uintptr(size), 0)
if en != 0 {
fmt.Println(en)
return
}*/
buf := []byte{1, 2, 3, 4, 5, 6, 7, 8}
var (
tm int64
)
tm = time.Now().UnixNano()
_, err = file.WriteAt(buf, 0)
if err != nil {
panic(err)
}
fmt.Printf("write use:%d\n", toMill(time.Now().UnixNano()-tm))
tm = time.Now().UnixNano()
_, err = file.WriteAt(buf, 1024*1024*1024*2)
if err != nil {
panic(err)
}
fmt.Printf("write use:%d\n", toMill(time.Now().UnixNano()-tm))
}
func toMill(nano int64) int64 {
return nano / int64(time.Millisecond)
}
-8
View File
@@ -1,8 +0,0 @@
package base
import "errors"
var (
NotFound = errors.New("not found")
BadParams = errors.New("bad params")
)
-74
View File
@@ -1,74 +0,0 @@
package base
import "github.com/monkeyWie/gopeed/pkg/util"
// 下载请求
type Request struct {
// 下载链接
URL string `json:"url"`
// 附加信息
Extra any `json:"extra"`
}
// 资源信息
type Resource struct {
Req *Request `json:"req"`
// 资源名称
Name string `json:"name"`
// 资源总大小
Size int64 `json:"size"`
// 是否支持断点下载
Range bool `json:"range"`
// 资源所包含的文件列表
Files []*FileInfo `json:"files"`
// 资源hash值
Hash string `json:"hash"`
}
type FileInfo struct {
Name string `json:"name"`
Path string `json:"path"`
Size int64 `json:"size"`
}
// 下载选项
type Options struct {
// 保存文件名
Name string `json:"name"`
// 保存目录
Path string `json:"path"`
// 选择下载的文件下标列表
SelectFiles []int `json:"selectFiles"`
// 附加信息
Extra any `json:"extra"`
}
func ParseReqExtra[E any](req *Request) error {
if req.Extra == nil {
return nil
}
if _, ok := req.Extra.(*E); ok {
return nil
}
var t E
if err := util.MapToStruct(req.Extra, &t); err != nil {
return err
}
req.Extra = &t
return nil
}
func ParseOptsExtra[E any](opts *Options) error {
if opts.Extra == nil {
return nil
}
if _, ok := opts.Extra.(*E); ok {
return nil
}
var t E
if err := util.MapToStruct(opts.Extra, &t); err != nil {
return err
}
opts.Extra = &t
return nil
}
-500
View File
@@ -1,500 +0,0 @@
package download
import (
"errors"
"github.com/monkeyWie/gopeed/internal/controller"
"github.com/monkeyWie/gopeed/internal/fetcher"
"github.com/monkeyWie/gopeed/pkg/base"
"github.com/monkeyWie/gopeed/pkg/util"
"strings"
"sync"
"sync/atomic"
"time"
)
const (
bucketTask = "task"
bucketSave = "save"
bucketConfig = "config"
)
type Listener func(event *Event)
type Progress struct {
// 下载耗时(纳秒)
Used int64 `json:"used"`
// 每秒下载字节数
Speed int64 `json:"speed"`
// 已下载的字节数
Downloaded int64 `json:"downloaded"`
}
type Downloader struct {
fetchBuilders map[string]fetcher.FetcherBuilder
storage Storage
tasks []*Task
listener Listener
refreshInterval int
lock *sync.Mutex
closed atomic.Bool
}
func NewDownloader(cfg *DownloaderConfig) *Downloader {
if cfg == nil {
cfg = &DownloaderConfig{}
}
cfg.Init()
d := &Downloader{
fetchBuilders: make(map[string]fetcher.FetcherBuilder),
refreshInterval: cfg.RefreshInterval,
storage: cfg.Storage,
lock: &sync.Mutex{},
}
for _, f := range cfg.FetchBuilders {
for _, p := range f.Schemes() {
d.fetchBuilders[strings.ToUpper(p)] = f
}
}
return d
}
func (d *Downloader) Setup() error {
// setup storage
if err := d.storage.Setup([]string{bucketTask, bucketSave, bucketConfig}); err != nil {
return err
}
// load tasks from storage
var tasks []*Task
if err := d.storage.List(bucketTask, &tasks); err != nil {
return err
}
if tasks == nil {
tasks = make([]*Task, 0)
} else {
for _, task := range tasks {
initTask(task)
if task.Status != base.DownloadStatusDone && task.Status != base.DownloadStatusError {
task.Status = base.DownloadStatusPause
}
}
}
d.tasks = tasks
// 每秒统计一次下载速度
go func() {
for !d.closed.Load() {
if len(d.tasks) > 0 {
for _, task := range d.tasks {
func() {
task.lock.Lock()
defer task.lock.Unlock()
if task.Status == base.DownloadStatusDone ||
task.Status == base.DownloadStatusError ||
task.Status == base.DownloadStatusPause {
return
}
// check if task is deleted
if d.GetTask(task.ID) == nil {
return
}
current := task.fetcher.Progress().TotalDownloaded()
task.Progress.Used = task.timer.Used()
task.Progress.Speed = current - task.Progress.Downloaded
task.Progress.Downloaded = current
d.emit(EventKeyProgress, task)
// store fetcher progress
data, err := task.fetcherBuilder.Store(task.fetcher)
if err != nil {
return // TODO log
}
if err := d.storage.Put(bucketSave, task.ID, data); err != nil {
return // TODO log
}
if err := d.storage.Put(bucketTask, task.ID, task); err != nil {
return // TODO log
}
}()
}
}
time.Sleep(time.Millisecond * time.Duration(d.refreshInterval))
}
}()
return nil
}
func (d *Downloader) buildFetcher(url string) (fetcher.FetcherBuilder, fetcher.Fetcher, error) {
schema := util.ParseSchema(url)
fetchBuilder, ok := d.fetchBuilders[schema]
if !ok {
fetchBuilder, ok = d.fetchBuilders[util.FileSchema]
}
if ok {
fetcher := fetchBuilder.Build()
d.setupFetcher(fetcher)
return fetchBuilder, fetcher, nil
}
return nil, nil, errors.New("unsupported protocol")
}
func (d *Downloader) setupFetcher(fetcher fetcher.Fetcher) {
ctl := controller.NewController()
ctl.GetConfig = func(v any) (bool, error) {
return d.getProtocolConfig(fetcher.Name(), v)
}
fetcher.Setup(ctl)
}
func (d *Downloader) Resolve(req *base.Request) (*base.Resource, error) {
_, fetcher, err := d.buildFetcher(req.URL)
if err != nil {
return nil, err
}
res, err := fetcher.Resolve(req)
if err != nil {
return nil, err
}
return res, nil
}
func (d *Downloader) Create(res *base.Resource, opts *base.Options) (taskId string, err error) {
if opts == nil {
opts = &base.Options{}
}
if len(opts.SelectFiles) == 0 {
opts.SelectFiles = make([]int, 0)
for i := range res.Files {
opts.SelectFiles = append(opts.SelectFiles, i)
}
}
if opts.Path == "" {
exist, storeConfig, err := d.GetConfig()
if err != nil {
return "", err
}
if exist {
opts.Path = storeConfig.DownloadDir
}
}
fetcherBuilder, fetcher, err := d.buildFetcher(res.Req.URL)
if err != nil {
return
}
err = fetcher.Create(res, opts)
if err != nil {
return
}
task := NewTask()
task.fetcherBuilder = fetcherBuilder
task.fetcher = fetcher
task.Res = res
task.Opts = opts
task.Progress = &Progress{}
task.Status = base.DownloadStatusRunning
// calculate select files size
for _, selectIndex := range opts.SelectFiles {
task.Size += res.Files[selectIndex].Size
}
initTask(task)
task.timer.Start()
err = func() error {
d.lock.Lock()
defer d.lock.Unlock()
if err := d.storage.Put(bucketTask, task.ID, task.clone()); err != nil {
return err
}
d.tasks = append(d.tasks, task)
return nil
}()
if err != nil {
return
}
d.emit(EventKeyStart, task)
taskId = task.ID
go func() {
err := fetcher.Start()
if err != nil {
d.emit(EventKeyError, task, err)
return
}
d.watch(task)
}()
return
}
func (d *Downloader) Pause(id string) (err error) {
task := d.GetTask(id)
if task == nil {
return
}
task.lock.Lock()
defer task.lock.Unlock()
if task.Status == base.DownloadStatusRunning {
task.Status = base.DownloadStatusPause
task.timer.Pause()
task.fetcher.Pause()
d.storage.Put(bucketTask, task.ID, task.clone())
d.emit(EventKeyPause, task)
}
return
}
func (d *Downloader) Continue(id string) (err error) {
task := d.GetTask(id)
if task == nil {
return
}
task.lock.Lock()
defer task.lock.Unlock()
if task.Status == base.DownloadStatusPause || task.Status == base.DownloadStatusError {
task.Status = base.DownloadStatusRunning
err = d.restoreFetcher(task)
if err != nil {
return
}
task.timer.Start()
err = task.fetcher.Continue()
if err != nil {
return
}
d.storage.Put(bucketTask, task.ID, task.clone())
d.emit(EventKeyContinue, task)
}
return
}
func (d *Downloader) Delete(id string, force bool) (err error) {
d.lock.Lock()
defer d.lock.Unlock()
task := d.GetTask(id)
if task == nil {
return
}
task.lock.Lock()
defer task.lock.Unlock()
if task.fetcher != nil {
err = task.fetcher.Close()
if err != nil {
return
}
}
for i, t := range d.tasks {
if t.ID == id {
d.tasks = append(d.tasks[:i], d.tasks[i+1:]...)
break
}
}
err = d.storage.Delete(bucketTask, id)
if err != nil {
return
}
err = d.storage.Delete(bucketSave, id)
if err != nil {
return
}
if force {
names := make([]string, 0)
for _, file := range task.Res.Files {
names = append(names, util.Filepath(file.Path, file.Name, task.Opts.Name))
}
util.SafeRemoveAll(task.Opts.Path, names)
}
d.emit(EventKeyDelete, task)
task = nil
return
}
func (d *Downloader) Close() error {
d.lock.Lock()
defer d.lock.Unlock()
d.closed.Store(true)
for _, task := range d.tasks {
d.Pause(task.ID)
}
return d.storage.Close()
}
func (d *Downloader) Clear() error {
if err := d.Close(); err != nil {
return err
}
if err := d.storage.Clear(); err != nil {
return err
}
return nil
}
func (d *Downloader) Listener(fn Listener) {
d.listener = fn
}
func (d *Downloader) emit(eventKey EventKey, task *Task, errs ...error) {
if d.listener != nil {
var err error
if len(errs) > 0 {
err = errs[0]
}
d.listener(&Event{
Key: eventKey,
Task: task,
Err: err,
})
}
}
func (d *Downloader) GetTask(id string) *Task {
for _, task := range d.tasks {
if task.ID == id {
return task
}
}
return nil
}
func (d *Downloader) GetTasks() []*Task {
return d.tasks
}
func (d *Downloader) GetConfig() (bool, *DownloaderStoreConfig, error) {
var cfg DownloaderStoreConfig
exist, err := d.storage.Get(bucketConfig, "config", &cfg)
if err != nil {
return false, nil, err
}
return exist, &cfg, nil
}
func (d *Downloader) PutConfig(v *DownloaderStoreConfig) error {
return d.storage.Put(bucketConfig, "config", v)
}
func (d *Downloader) getProtocolConfig(name string, v any) (bool, error) {
exist, cfg, err := d.GetConfig()
if err != nil {
return false, err
}
if !exist {
return false, nil
}
if cfg.ProtocolConfig == nil || cfg.ProtocolConfig[name] == nil {
return false, nil
}
if err := util.MapToStruct(cfg.ProtocolConfig[name], v); err != nil {
return false, err
}
return true, nil
}
func (d *Downloader) watch(task *Task) {
err := task.fetcher.Wait()
if err != nil {
task.Status = base.DownloadStatusError
d.emit(EventKeyError, task, err)
} else {
task.Progress.Used = task.timer.Used()
if task.Size == 0 {
task.Size = task.fetcher.Progress().TotalDownloaded()
task.Res.Size = task.Size
}
used := task.Progress.Used / int64(time.Second)
if used == 0 {
used = 1
}
task.Progress.Speed = task.Size / used
task.Progress.Downloaded = task.Size
task.Status = base.DownloadStatusDone
d.storage.Put(bucketTask, task.ID, task.clone())
d.emit(EventKeyDone, task)
}
d.emit(EventKeyFinally, task, err)
}
func (d *Downloader) restoreFetcher(task *Task) error {
if task.fetcher == nil {
fetcherBuilder, _, err := d.buildFetcher(task.Res.Req.URL)
if err != nil {
return err
}
task.fetcherBuilder = fetcherBuilder
err = func() error {
v, f := fetcherBuilder.Restore()
if v != nil {
err := d.storage.Pop(bucketSave, task.ID, v)
if err != nil {
return err
}
task.fetcher = f(task.Res, task.Opts, v)
}
return nil
}()
if err != nil {
// TODO log
}
if task.fetcher == nil {
task.fetcher = fetcherBuilder.Build()
}
d.setupFetcher(task.fetcher)
task.fetcher.Create(task.Res, task.Opts)
go d.watch(task)
}
return nil
}
func initTask(task *Task) {
task.timer = &util.Timer{}
task.lock = &sync.Mutex{}
}
var defaultDownloader = NewDownloader(nil)
type boot struct {
url string
extra interface{}
listener Listener
}
func (b *boot) URL(url string) *boot {
b.url = url
return b
}
func (b *boot) Extra(extra interface{}) *boot {
b.extra = extra
return b
}
func (b *boot) Resolve() (*base.Resource, error) {
return defaultDownloader.Resolve(&base.Request{
URL: b.url,
Extra: b.extra,
})
}
func (b *boot) Listener(listener Listener) *boot {
b.listener = listener
return b
}
func (b *boot) Create(opts *base.Options) (string, error) {
res, err := b.Resolve()
if err != nil {
return "", err
}
defaultDownloader.Listener(b.listener)
return defaultDownloader.Create(res, opts)
}
func Boot() *boot {
err := defaultDownloader.Setup()
if err != nil {
panic(err)
}
return &boot{}
}
-210
View File
@@ -1,210 +0,0 @@
package download
import (
"github.com/monkeyWie/gopeed/internal/test"
"github.com/monkeyWie/gopeed/pkg/base"
"github.com/monkeyWie/gopeed/pkg/protocol/http"
"reflect"
"sync"
"testing"
"time"
)
func TestDownloader_Resolve(t *testing.T) {
listener := test.StartTestFileServer()
defer listener.Close()
downloader := NewDownloader(nil)
if err := downloader.Setup(); err != nil {
t.Fatal(err)
}
defer downloader.Clear()
req := &base.Request{
URL: "http://" + listener.Addr().String() + "/" + test.BuildName,
}
res, err := downloader.Resolve(req)
if err != nil {
t.Fatal(err)
}
want := &base.Resource{
Name: test.BuildName,
Req: req,
Size: test.BuildSize,
Range: true,
Files: []*base.FileInfo{
{
Name: test.BuildName,
Path: "",
Size: test.BuildSize,
},
},
}
if !reflect.DeepEqual(want, res) {
t.Errorf("Resolve() got = %v, want %v", res, want)
}
}
func TestDownloader_Create(t *testing.T) {
listener := test.StartTestFileServer()
defer listener.Close()
downloader := NewDownloader(nil)
if err := downloader.Setup(); err != nil {
t.Fatal(err)
}
defer downloader.Clear()
req := &base.Request{
URL: "http://" + listener.Addr().String() + "/" + test.BuildName,
}
res, err := downloader.Resolve(req)
if err != nil {
t.Fatal(err)
}
var wg sync.WaitGroup
wg.Add(1)
downloader.Listener(func(event *Event) {
if event.Key == EventKeyDone {
wg.Done()
}
})
_, err = downloader.Create(res, &base.Options{
Path: test.Dir,
Name: test.DownloadName,
Extra: http.OptsExtra{
Connections: 4,
},
})
if err != nil {
t.Fatal(err)
}
wg.Wait()
want := test.FileMd5(test.BuildFile)
got := test.FileMd5(test.DownloadFile)
if want != got {
t.Errorf("Download() got = %v, want %v", got, want)
}
}
func TestDownloader_StoreAndRestore(t *testing.T) {
listener := test.StartTestSlowFileServer(time.Millisecond * 2000)
defer listener.Close()
downloader := NewDownloader(&DownloaderConfig{
Storage: NewBoltStorage("./"),
})
if err := downloader.Setup(); err != nil {
t.Fatal(err)
}
defer downloader.Clear()
req := &base.Request{
URL: "http://" + listener.Addr().String() + "/" + test.BuildName,
}
res, err := downloader.Resolve(req)
if err != nil {
t.Fatal(err)
}
id, err := downloader.Create(res, &base.Options{
Path: test.Dir,
Name: test.DownloadName,
Extra: http.OptsExtra{
Connections: 4,
},
})
if err != nil {
t.Fatal(err)
}
time.Sleep(time.Millisecond * 1001)
err = downloader.Pause(id)
if err != nil {
t.Fatal(err)
}
downloader.Close()
downloader = NewDownloader(&DownloaderConfig{
Storage: NewBoltStorage("./"),
})
if err := downloader.Setup(); err != nil {
t.Fatal(err)
}
task := downloader.GetTask(id)
if task == nil {
t.Fatal("task is nil")
}
var wg sync.WaitGroup
wg.Add(1)
downloader.Listener(func(event *Event) {
if event.Key == EventKeyDone {
wg.Done()
}
})
err = downloader.Continue(id)
wg.Wait()
if err != nil {
t.Fatal(err)
}
want := test.FileMd5(test.BuildFile)
got := test.FileMd5(test.DownloadFile)
if want != got {
t.Errorf("StoreAndResume() got = %v, want %v", got, want)
}
downloader.Clear()
}
func TestDownloader_Protocol_Config(t *testing.T) {
downloader := NewDownloader(nil)
if err := downloader.Setup(); err != nil {
t.Fatal(err)
}
defer downloader.Clear()
var httpCfg map[string]any
exits, err := downloader.getProtocolConfig("http", &httpCfg)
if err != nil {
t.Fatal(err)
}
if exits {
t.Errorf("getProtocolConfig() got = %v, want %v", exits, false)
}
storeCfg := &DownloaderStoreConfig{
RefreshInterval: 500,
DownloadDir: "./downloads",
ProtocolConfig: map[string]any{
"http": map[string]any{
"connections": 4,
},
"bt": map[string]any{
"trackerSubscribeUrls": []string{
"https://raw.githubusercontent.com/XIU2/TrackersListCollection/master/best.txt",
},
"trackers": []string{
"udp://tracker.coppersurfer.tk:6969/announce",
"udp://tracker.leechers-paradise.org:6969/announce",
},
},
},
Extra: map[string]any{
"theme": "dark",
},
}
if err := downloader.PutConfig(storeCfg); err != nil {
t.Fatal(err)
}
exits, newStoreCfg, err := downloader.GetConfig()
if err != nil {
t.Fatal(err)
}
if !exits {
t.Errorf("GetConfig() got = %v, want %v", exits, true)
}
if !test.JsonEqual(storeCfg, newStoreCfg) {
t.Errorf("GetConfig() got = %v, want %v", test.ToJson(storeCfg), test.ToJson(newStoreCfg))
}
}
-20
View File
@@ -1,20 +0,0 @@
package download
type EventKey string
const (
EventKeyStart = "start"
EventKeyPause = "pause"
EventKeyContinue = "continue"
EventKeyProgress = "progress"
EventKeyError = "error"
EventKeyDelete = "delete"
EventKeyDone = "done"
EventKeyFinally = "finally"
)
type Event struct {
Key EventKey
Task *Task
Err error
}
-48
View File
@@ -1,48 +0,0 @@
package download
import (
"github.com/monkeyWie/gopeed/internal/controller"
"github.com/monkeyWie/gopeed/internal/fetcher"
"github.com/monkeyWie/gopeed/internal/protocol/bt"
"github.com/monkeyWie/gopeed/internal/protocol/http"
)
type DownloaderConfig struct {
Controller *controller.Controller
FetchBuilders []fetcher.FetcherBuilder
Storage Storage
*DownloaderStoreConfig
}
func (cfg *DownloaderConfig) Init() *DownloaderConfig {
if cfg.Controller == nil {
cfg.Controller = controller.NewController()
}
if len(cfg.FetchBuilders) == 0 {
cfg.FetchBuilders = []fetcher.FetcherBuilder{
new(http.FetcherBuilder),
new(bt.FetcherBuilder),
}
}
if cfg.Storage == nil {
cfg.Storage = NewMemStorage()
}
if cfg.DownloaderStoreConfig == nil {
cfg.DownloaderStoreConfig = &DownloaderStoreConfig{}
}
if cfg.RefreshInterval == 0 {
cfg.RefreshInterval = 1000
}
return cfg
}
// DownloaderStoreConfig is the config that can restore the downloader.
type DownloaderStoreConfig struct {
RefreshInterval int `json:"refreshInterval"` // RefreshInterval time duration to refresh task progress(ms)
DownloadDir string `json:"downloadDir"` // DownloadDir is the directory to save the downloaded files
ProtocolConfig map[string]any `json:"protocolConfig"` // ProtocolConfig is special config for each protocol
Extra map[string]any `json:"extra"` // Extra is the extra config
}
-228
View File
@@ -1,228 +0,0 @@
package download
import (
"encoding/json"
"go.etcd.io/bbolt"
"os"
"path/filepath"
"reflect"
)
type Storage interface {
Setup(buckets []string) error
Put(bucket string, key string, v any) error
Get(bucket string, key string, v any) (bool, error)
List(bucket string, v any) error
Pop(bucket string, key string, v any) error
Delete(bucket string, key string) error
Close() error
Clear() error
}
func changeValue(p any, v any) {
if v == nil {
return
}
rp := reflect.ValueOf(p)
rv := reflect.ValueOf(v)
if rv.Kind() == reflect.Slice {
if rv.Len() == 0 {
return
}
// get underlying type
tp := reflect.TypeOf(p).Elem().Elem()
for i := 0; i < rv.Len(); i++ {
// convert to underlying type
vv := rv.Index(i).Elem().Convert(tp)
rp.Elem().Set(reflect.Append(rp.Elem(), vv))
}
} else if rv.Kind() == reflect.Ptr {
rp.Elem().Set(rv.Elem())
} else {
rp.Elem().Set(rv)
}
}
var memData = make(map[string]map[string]any)
type MemStorage struct {
}
func NewMemStorage() *MemStorage {
return &MemStorage{}
}
func (n *MemStorage) Setup(buckets []string) error {
for _, bucket := range buckets {
if _, ok := memData[bucket]; !ok {
memData[bucket] = make(map[string]any)
}
}
return nil
}
func (n *MemStorage) Put(bucket string, key string, v any) error {
memData[bucket][key] = v
return nil
}
func (n *MemStorage) Get(bucket string, key string, v any) (bool, error) {
if dv, ok := memData[bucket][key]; ok {
changeValue(v, dv)
return true, nil
}
return false, nil
}
func (n *MemStorage) List(bucket string, v any) error {
data := memData[bucket]
list := make([]any, 0)
for _, v := range data {
list = append(list, v)
}
changeValue(v, list)
return nil
}
func (n *MemStorage) Pop(bucket string, key string, v any) error {
data := memData[bucket]
changeValue(v, data[key])
delete(data, key)
return nil
}
func (n *MemStorage) Delete(bucket string, key string) error {
delete(memData[bucket], key)
return nil
}
func (n *MemStorage) Close() error {
return nil
}
func (n *MemStorage) Clear() error {
memData = make(map[string]map[string]any)
return nil
}
const (
dbFile = "gopeed.db"
)
type BoltStorage struct {
db *bbolt.DB
path string
}
func NewBoltStorage(dir string) *BoltStorage {
path := filepath.Join(dir, dbFile)
db, err := bbolt.Open(path, 0600, nil)
if err != nil {
panic(err)
}
return &BoltStorage{
db: db,
path: path,
}
}
func (b *BoltStorage) Setup(buckets []string) error {
return b.db.Update(func(tx *bbolt.Tx) error {
for _, bucket := range buckets {
_, err := tx.CreateBucketIfNotExists([]byte(bucket))
if err != nil {
return err
}
}
return nil
})
}
func (b *BoltStorage) Put(bucket string, key string, v any) error {
buf, err := json.Marshal(v)
if err != nil {
return err
}
return b.db.Update(func(tx *bbolt.Tx) error {
b := tx.Bucket([]byte(bucket))
return b.Put([]byte(key), buf)
})
}
func (b *BoltStorage) Get(bucket string, key string, v any) (bool, error) {
var data []byte
err := b.db.View(func(tx *bbolt.Tx) error {
b := tx.Bucket([]byte(bucket))
data = b.Get([]byte(key))
return nil
})
if err != nil {
return false, err
}
if data == nil {
return false, nil
}
if err := json.Unmarshal(data, v); err != nil {
return false, err
}
return true, nil
}
func (b *BoltStorage) List(bucket string, v any) error {
list := make([]any, 0)
tv := reflect.TypeOf(v).Elem().Elem()
if err := b.db.View(func(tx *bbolt.Tx) error {
b := tx.Bucket([]byte(bucket))
if err := b.ForEach(func(k, v []byte) error {
data := reflect.New(tv.Elem()).Interface()
if err := json.Unmarshal(v, &data); err != nil {
return err
}
list = append(list, data)
return nil
}); err != nil {
return err
}
return nil
}); err != nil {
return err
}
changeValue(v, list)
return nil
}
func (b *BoltStorage) Pop(bucket string, key string, v any) error {
var data []byte
err := b.db.Update(func(tx *bbolt.Tx) error {
b := tx.Bucket([]byte(bucket))
kb := []byte(key)
data = b.Get(kb)
return b.Delete(kb)
})
if err != nil {
return err
}
return json.Unmarshal(data, v)
}
func (b *BoltStorage) Delete(bucket string, key string) error {
return b.db.Update(func(tx *bbolt.Tx) error {
b := tx.Bucket([]byte(bucket))
return b.Delete([]byte(key))
})
}
func (b *BoltStorage) Close() error {
return b.db.Close()
}
func (b *BoltStorage) Clear() error {
if err := b.Close(); err != nil {
return err
}
if err := os.Remove(b.path); err != nil {
return err
}
return nil
}
-49
View File
@@ -1,49 +0,0 @@
package download
import (
gonanoid "github.com/matoous/go-nanoid/v2"
"github.com/monkeyWie/gopeed/internal/fetcher"
"github.com/monkeyWie/gopeed/pkg/base"
"github.com/monkeyWie/gopeed/pkg/util"
"sync"
"time"
)
type Task struct {
ID string `json:"id"`
Res *base.Resource `json:"res"`
Opts *base.Options `json:"opts"`
Status base.Status `json:"status"`
Progress *Progress `json:"progress"`
Size int64 `json:"size"`
CreatedAt time.Time `json:"createdAt"`
fetcherBuilder fetcher.FetcherBuilder
fetcher fetcher.Fetcher
timer *util.Timer
lock *sync.Mutex
}
func NewTask() *Task {
id, err := gonanoid.New()
if err != nil {
panic(err)
}
return &Task{
ID: id,
Status: base.DownloadStatusReady,
CreatedAt: time.Now(),
}
}
func (t *Task) clone() *Task {
return &Task{
ID: t.ID,
Res: t.Res,
Opts: t.Opts,
Status: t.Status,
Progress: t.Progress,
Size: t.Size,
CreatedAt: t.CreatedAt,
}
}
-11
View File
@@ -1,11 +0,0 @@
package http
type ReqExtra struct {
Method string `json:"method"`
Header map[string]string `json:"header"`
Body string `json:"body"`
}
type OptsExtra struct {
Connections int `json:"connections"`
}
-159
View File
@@ -1,159 +0,0 @@
package rest
import (
"compress/gzip"
"github.com/gorilla/mux"
"github.com/monkeyWie/gopeed/pkg/base"
"github.com/monkeyWie/gopeed/pkg/download"
"github.com/monkeyWie/gopeed/pkg/rest/model"
"github.com/monkeyWie/gopeed/pkg/rest/util"
"io"
"net/http"
"net/url"
"strings"
)
func Resolve(w http.ResponseWriter, r *http.Request) {
var req base.Request
if util.ReadJson(w, r, &req) {
resource, err := Downloader.Resolve(&req)
if err != nil {
util.WriteJson(w, http.StatusInternalServerError, model.NewResultWithMsg(err.Error()))
return
}
util.WriteJsonOk(w, model.NewResultWithData(resource))
}
}
func CreateTask(w http.ResponseWriter, r *http.Request) {
var req model.CreateTask
if util.ReadJson(w, r, &req) {
taskId, err := Downloader.Create(req.Res, req.Opts)
if err != nil {
util.WriteJson(w, http.StatusInternalServerError, model.NewResultWithMsg(err.Error()))
return
}
util.WriteJsonOk(w, model.NewResultWithData(taskId))
}
}
func PauseTask(w http.ResponseWriter, r *http.Request) {
vars := mux.Vars(r)
taskId := vars["id"]
if err := Downloader.Pause(taskId); err != nil {
util.WriteJson(w, http.StatusInternalServerError, model.NewResultWithMsg(err.Error()))
return
}
util.WriteJsonOk(w, nil)
}
func ContinueTask(w http.ResponseWriter, r *http.Request) {
vars := mux.Vars(r)
taskId := vars["id"]
if err := Downloader.Continue(taskId); err != nil {
util.WriteJson(w, http.StatusInternalServerError, model.NewResultWithMsg(err.Error()))
return
}
util.WriteJsonOk(w, nil)
}
func DeleteTask(w http.ResponseWriter, r *http.Request) {
vars := mux.Vars(r)
taskId := vars["id"]
force := r.FormValue("force")
if err := Downloader.Delete(taskId, force == "true"); err != nil {
util.WriteJson(w, http.StatusInternalServerError, model.NewResultWithMsg(err.Error()))
return
}
util.WriteJsonOk(w, nil)
}
func GetTask(w http.ResponseWriter, r *http.Request) {
vars := mux.Vars(r)
taskId := vars["id"]
task := Downloader.GetTask(taskId)
if task == nil {
util.WriteJson(w, http.StatusNotFound, model.NewResultWithMsg("task not found"))
return
}
util.WriteJsonOk(w, model.NewResultWithData(task))
}
func GetTasks(w http.ResponseWriter, r *http.Request) {
status := r.FormValue("status")
if status == "" {
util.WriteJson(w, http.StatusBadRequest, model.NewResultWithMsg("param is required: status"))
return
}
statusArr := strings.Split(status, ",")
tasks := Downloader.GetTasks()
result := make([]*download.Task, 0)
for _, task := range tasks {
for _, s := range statusArr {
if task.Status == base.Status(s) {
result = append(result, task)
}
}
}
util.WriteJsonOk(w, model.NewResultWithData(result))
}
func GetConfig(w http.ResponseWriter, r *http.Request) {
util.WriteJsonOk(w, model.NewResultWithData(getServerConfig()))
}
func PutConfig(w http.ResponseWriter, r *http.Request) {
var cfg download.DownloaderStoreConfig
if util.ReadJson(w, r, &cfg) {
if err := Downloader.PutConfig(&cfg); err != nil {
util.WriteJson(w, http.StatusInternalServerError, model.NewResultWithMsg(err.Error()))
return
}
}
util.WriteJsonOk(w, nil)
}
func DoProxy(w http.ResponseWriter, r *http.Request) {
target := r.Header.Get("X-Target-Uri")
if target == "" {
util.WriteJson(w, http.StatusBadRequest, model.NewResultWithMsg("header is required: X-Target-Uri"))
return
}
targetUrl, err := url.Parse(target)
if err != nil {
util.WriteJson(w, http.StatusBadRequest, model.NewResultWithMsg(err.Error()))
return
}
r.RequestURI = ""
r.URL = targetUrl
r.Host = targetUrl.Host
resp, err := http.DefaultClient.Do(r)
if err != nil {
util.WriteJson(w, http.StatusBadRequest, model.NewResultWithMsg(err.Error()))
return
}
defer resp.Body.Close()
w.WriteHeader(resp.StatusCode)
for k, vv := range resp.Header {
for _, v := range vv {
w.Header().Add(k, v)
}
}
var reader io.ReadCloser
switch resp.Header.Get("Content-Encoding") {
case "gzip":
reader, err = gzip.NewReader(resp.Body)
defer reader.Close()
default:
reader = resp.Body
}
if _, err := io.Copy(w, reader); err != nil {
util.WriteJson(w, http.StatusBadRequest, model.NewResultWithMsg(err.Error()))
return
}
}
func getServerConfig() *download.DownloaderStoreConfig {
_, cfg, _ := Downloader.GetConfig()
return cfg
}
-6
View File
@@ -1,6 +0,0 @@
package rest
type Config struct {
Host string `json:"host"`
Port int `json:"port"`
}
-7
View File
@@ -1,7 +0,0 @@
package model
type Command struct {
Protocol string `json:"protocol"`
Action string `json:"action"`
Params any `json:"params"`
}
-21
View File
@@ -1,21 +0,0 @@
package model
type Result[T any] struct {
Msg string `json:"msg"`
Data T `json:"data"`
}
func NewResult[T any](msg string, data T) *Result[T] {
return &Result[T]{
Msg: msg,
Data: data,
}
}
func NewResultWithMsg(msg string) *Result[any] {
return NewResult[any](msg, nil)
}
func NewResultWithData[T any](data T) *Result[T] {
return NewResult[T]("", data)
}
-38
View File
@@ -1,38 +0,0 @@
package model
import "io/fs"
type Storage string
const (
StorageMem Storage = "mem"
StorageBolt Storage = "bolt"
)
type StartConfig struct {
Network string `json:"network"`
Address string `json:"address"`
Storage Storage `json:"storage"`
StorageDir string `json:"storageDir"`
RefreshInterval int `json:"refreshInterval"`
ApiToken string `json:"apiToken"`
WebEnable bool
WebFS fs.FS
}
func (cfg *StartConfig) Init() *StartConfig {
if cfg.Network == "" {
cfg.Network = "tcp"
}
if cfg.Address == "" {
cfg.Address = "127.0.0.1:0"
}
if cfg.Storage == "" {
cfg.Storage = StorageBolt
}
if cfg.StorageDir == "" {
cfg.StorageDir = "./"
}
return cfg
}
-8
View File
@@ -1,8 +0,0 @@
package model
import "github.com/monkeyWie/gopeed/pkg/base"
type CreateTask struct {
Res *base.Resource `json:"res"`
Opts *base.Options `json:"opts"`
}
-115
View File
@@ -1,115 +0,0 @@
package rest
import (
"context"
"github.com/gorilla/handlers"
"github.com/gorilla/mux"
"github.com/monkeyWie/gopeed/pkg/download"
"github.com/monkeyWie/gopeed/pkg/rest/model"
restUtil "github.com/monkeyWie/gopeed/pkg/rest/util"
"github.com/monkeyWie/gopeed/pkg/util"
"net"
"net/http"
)
var (
srv *http.Server
Downloader *download.Downloader
)
func Start(startCfg *model.StartConfig) (int, error) {
srv, listener, err := BuildServer(startCfg)
if err != nil {
return 0, err
}
go func() {
if err := srv.Serve(listener); err != nil && err != http.ErrServerClosed {
// TODO log
panic(err)
}
}()
port := 0
if addr, ok := listener.Addr().(*net.TCPAddr); ok {
port = addr.Port
}
return port, nil
}
func Stop() {
if srv != nil {
if err := srv.Shutdown(context.TODO()); err != nil {
// TODO log
}
}
if Downloader != nil {
if err := Downloader.Close(); err != nil {
// TODO log
}
}
}
func BuildServer(startCfg *model.StartConfig) (*http.Server, net.Listener, error) {
if startCfg == nil {
startCfg = &model.StartConfig{}
}
startCfg.Init()
downloadCfg := &download.DownloaderConfig{}
if startCfg.Storage == model.StorageBolt {
downloadCfg.Storage = download.NewBoltStorage(startCfg.StorageDir)
} else {
downloadCfg.Storage = download.NewMemStorage()
}
downloadCfg.Init()
downloadCfg.RefreshInterval = startCfg.RefreshInterval
Downloader = download.NewDownloader(downloadCfg)
if err := Downloader.Setup(); err != nil {
return nil, nil, err
}
if startCfg.Network == "unix" {
util.SafeRemove(startCfg.Address)
}
listener, err := net.Listen(startCfg.Network, startCfg.Address)
if err != nil {
return nil, nil, err
}
var r = mux.NewRouter()
r.Methods(http.MethodPost).Path("/api/v1/resolve").HandlerFunc(Resolve)
r.Methods(http.MethodPost).Path("/api/v1/tasks").HandlerFunc(CreateTask)
r.Methods(http.MethodPut).Path("/api/v1/tasks/{id}/pause").HandlerFunc(PauseTask)
r.Methods(http.MethodPut).Path("/api/v1/tasks/{id}/continue").HandlerFunc(ContinueTask)
r.Methods(http.MethodDelete).Path("/api/v1/tasks/{id}").HandlerFunc(DeleteTask)
r.Methods(http.MethodGet).Path("/api/v1/tasks/{id}").HandlerFunc(GetTask)
r.Methods(http.MethodGet).Path("/api/v1/tasks").HandlerFunc(GetTasks)
r.Methods(http.MethodGet).Path("/api/v1/config").HandlerFunc(GetConfig)
r.Methods(http.MethodPut).Path("/api/v1/config").HandlerFunc(PutConfig)
r.Path("/api/v1/proxy").HandlerFunc(DoProxy)
if startCfg.WebEnable {
r.PathPrefix("/").Handler(http.FileServer(http.FS(startCfg.WebFS)))
}
if startCfg.ApiToken != "" {
r.Use(func(h http.Handler) http.Handler {
return http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
if r.Header.Get("X-Api-Token") != startCfg.ApiToken {
restUtil.WriteJson(w, http.StatusUnauthorized, model.NewResultWithMsg("invalid token"))
return
}
h.ServeHTTP(w, r)
})
})
}
srv = &http.Server{Handler: handlers.CORS(
handlers.AllowedHeaders([]string{"Content-Type", "X-Api-Token", "X-Target-Uri"}),
handlers.AllowedMethods([]string{"GET", "POST", "PUT", "PATCH", "DELETE", "OPTIONS"}),
handlers.AllowedOrigins([]string{"*"}),
)(r)}
return srv, listener, nil
}
-342
View File
@@ -1,342 +0,0 @@
package rest
import (
"bytes"
"crypto/md5"
"encoding/json"
"errors"
"fmt"
"github.com/monkeyWie/gopeed/internal/test"
"github.com/monkeyWie/gopeed/pkg/base"
"github.com/monkeyWie/gopeed/pkg/download"
"github.com/monkeyWie/gopeed/pkg/rest/model"
"io"
"net"
"net/http"
"os"
"reflect"
"sync"
"testing"
"time"
)
var (
restPort int
taskReq = &base.Request{
Extra: map[string]any{
"method": "",
"header": map[string]string{
"User-Agent": "gopeed",
},
"body": "",
},
}
taskRes = &base.Resource{
Name: test.BuildName,
Req: taskReq,
Size: test.BuildSize,
Range: true,
Files: []*base.FileInfo{
{
Name: test.BuildName,
Path: "",
Size: test.BuildSize,
},
},
}
createReq = &model.CreateTask{
Res: taskRes,
Opts: &base.Options{
Path: test.Dir,
Name: test.DownloadName,
Extra: map[string]any{
"connections": 2,
},
},
}
)
func TestResolve(t *testing.T) {
doTest(func() {
resp := httpRequestCheckOk[*base.Resource](http.MethodPost, "/api/v1/resolve", taskReq)
if !test.JsonEqual(taskRes, resp) {
t.Errorf("Resolve() got = %v, want %v", test.ToJson(resp), test.ToJson(taskRes))
}
})
}
func TestCreateTask(t *testing.T) {
doTest(func() {
var wg sync.WaitGroup
wg.Add(1)
Downloader.Listener(func(event *download.Event) {
if event.Key == download.EventKeyFinally {
wg.Done()
}
})
taskId := httpRequestCheckOk[string](http.MethodPost, "/api/v1/tasks", createReq)
if taskId == "" {
t.Fatal("create task failed")
}
wg.Wait()
want := test.FileMd5(test.BuildFile)
got := test.FileMd5(test.DownloadFile)
if want != got {
t.Errorf("CreateTask() got = %v, want %v", got, want)
}
})
}
func TestPauseAndContinueTask(t *testing.T) {
doTest(func() {
type result struct {
pauseCount int
continueCount int
md5 string
}
var got = result{
pauseCount: 0,
continueCount: 0,
md5: "",
}
var wg sync.WaitGroup
wg.Add(1)
Downloader.Listener(func(event *download.Event) {
switch event.Key {
case download.EventKeyPause:
got.pauseCount++
case download.EventKeyContinue:
got.continueCount++
case download.EventKeyFinally:
wg.Done()
}
})
taskId := httpRequestCheckOk[string](http.MethodPost, "/api/v1/tasks", createReq)
t1 := httpRequestCheckOk[*download.Task](http.MethodGet, "/api/v1/tasks/"+taskId, nil)
if t1.Status != base.DownloadStatusRunning {
t.Errorf("CreateTask() got = %v, want %v", t1.Status, base.DownloadStatusRunning)
}
httpRequestCheckOk[any](http.MethodPut, "/api/v1/tasks/"+taskId+"/pause", nil)
t2 := httpRequestCheckOk[*download.Task](http.MethodGet, "/api/v1/tasks/"+taskId, nil)
if t2.Status != base.DownloadStatusPause {
t.Errorf("PauseTask() got = %v, want %v", t2.Status, base.DownloadStatusPause)
}
httpRequestCheckOk[any](http.MethodPut, "/api/v1/tasks/"+taskId+"/continue", nil)
t3 := httpRequestCheckOk[*download.Task](http.MethodGet, "/api/v1/tasks/"+taskId, nil)
if t3.Status != base.DownloadStatusRunning {
t.Errorf("ContinueTask() got = %v, want %v", t3.Status, base.DownloadStatusRunning)
}
wg.Wait()
want := result{
pauseCount: 1,
continueCount: 1,
md5: test.FileMd5(test.BuildFile),
}
got.md5 = test.FileMd5(test.DownloadFile)
if !reflect.DeepEqual(got, want) {
t.Errorf("PauseAndContinueTask() got = %v, want %v", got, want)
}
})
}
func TestDeleteTask(t *testing.T) {
doTest(func() {
taskId := httpRequestCheckOk[string](http.MethodPost, "/api/v1/tasks", createReq)
httpRequestCheckOk[any](http.MethodDelete, "/api/v1/tasks/"+taskId, nil)
code, _ := httpRequest[*download.Task](http.MethodGet, "/api/v1/tasks/"+taskId, nil)
checkCode(code, http.StatusNotFound)
})
}
func TestDeleteTaskForce(t *testing.T) {
doTest(func() {
taskId := httpRequestCheckOk[string](http.MethodPost, "/api/v1/tasks", createReq)
time.Sleep(time.Millisecond * 500)
httpRequestCheckOk[any](http.MethodDelete, "/api/v1/tasks/"+taskId+"?force=true", nil)
code, _ := httpRequest[*download.Task](http.MethodGet, "/api/v1/tasks/"+taskId, nil)
checkCode(code, http.StatusNotFound)
if _, err := os.Stat(test.DownloadFile); !errors.Is(err, os.ErrNotExist) {
t.Errorf("DeleteTaskForce() got = %v, want %v", err, os.ErrNotExist)
}
})
}
func TestGetTasks(t *testing.T) {
doTest(func() {
var wg sync.WaitGroup
wg.Add(1)
Downloader.Listener(func(event *download.Event) {
if event.Key == download.EventKeyFinally {
wg.Done()
}
})
httpRequestCheckOk[string](http.MethodPost, fmt.Sprintf("/api/v1/tasks?status=%s,%s",
base.DownloadStatusReady, base.DownloadStatusRunning), createReq)
code, _ := httpRequest[[]*download.Task](http.MethodGet, "/api/v1/tasks", nil)
checkCode(code, http.StatusBadRequest)
wg.Wait()
r := httpRequestCheckOk[[]*download.Task](http.MethodGet, fmt.Sprintf("/api/v1/tasks?status=%s",
base.DownloadStatusDone), nil)
if r[0].Status != base.DownloadStatusDone {
t.Errorf("GetTasks() got = %v, want %v", r[0].Status, base.DownloadStatusDone)
}
r = httpRequestCheckOk[[]*download.Task](http.MethodGet, fmt.Sprintf("/api/v1/tasks?status=%s,%s",
base.DownloadStatusReady, base.DownloadStatusRunning), nil)
if len(r) > 0 {
t.Errorf("GetTasks() got = %v, want %v", len(r), 0)
}
})
}
func TestGetAndPutConfig(t *testing.T) {
doTest(func() {
cfg := httpRequestCheckOk[*download.DownloaderStoreConfig](http.MethodGet, "/api/v1/config", nil)
cfg.DownloadDir = "./download"
cfg.Extra = map[string]any{
"serverConfig": &Config{
Host: "127.0.0.1",
Port: 8080,
},
"theme": "dark",
}
httpRequestCheckOk[any](http.MethodPut, "/api/v1/config", cfg)
newCfg := httpRequestCheckOk[*download.DownloaderStoreConfig](http.MethodGet, "/api/v1/config", nil)
if !test.JsonEqual(cfg, newCfg) {
t.Errorf("GetAndPutConfig() got = %v, want %v", test.ToJson(newCfg), test.ToJson(cfg))
}
})
}
func TestDoProxy(t *testing.T) {
doTest(func() {
code, respBody := doHttpRequest0(http.MethodGet, "/api/v1/proxy", map[string]string{
"X-Target-Uri": "https://github.com/monkeyWie/gopeed/raw/695da7ea87d2b455552b709d3cb4d7879484d4d1/README.md",
}, nil)
if code != http.StatusOK {
t.Errorf("DoProxy() got = %v, want %v", code, http.StatusOK)
}
want := "4ee193b676f1ebb2ad810e016350d52a"
got := fmt.Sprintf("%x", md5.Sum(respBody))
if got != want {
t.Errorf("DoProxy() got = %v, want %v", got, want)
}
})
}
func TestAuthorization(t *testing.T) {
var cfg = &model.StartConfig{}
cfg.Init()
cfg.ApiToken = "123456"
fileListener := doStart(cfg)
defer func() {
if err := fileListener.Close(); err != nil {
panic(err)
}
Stop()
}()
code, _ := doHttpRequest[any](http.MethodGet, "/api/v1/config", nil, nil)
checkCode(code, http.StatusUnauthorized)
code, _ = doHttpRequest[any](http.MethodGet, "/api/v1/config", map[string]string{
"X-Api-Token": cfg.ApiToken,
}, nil)
checkCode(code, http.StatusOK)
}
func doTest(handler func()) {
testFunc := func(storage model.Storage) {
var cfg = &model.StartConfig{}
cfg.Init()
cfg.Storage = storage
fileListener := doStart(cfg)
defer func() {
if err := fileListener.Close(); err != nil {
panic(err)
}
Stop()
}()
defer Downloader.Clear()
taskReq.URL = "http://" + fileListener.Addr().String() + "/" + test.BuildName
handler()
}
testFunc(model.StorageMem)
testFunc(model.StorageBolt)
}
func doStart(cfg *model.StartConfig) net.Listener {
port, err := Start(cfg)
if err != nil {
panic(err)
}
restPort = port
return test.StartTestFileServer()
}
func doHttpRequest0(method string, path string, headers map[string]string, body any) (int, []byte) {
var reader io.Reader
if body != nil {
buf, _ := json.Marshal(body)
reader = bytes.NewBuffer(buf)
}
request, err := http.NewRequest(method, fmt.Sprintf("http://127.0.0.1:%d%s", restPort, path), reader)
if err != nil {
panic(err)
}
if headers != nil {
for k, v := range headers {
request.Header.Set(k, v)
}
}
response, err := http.DefaultClient.Do(request)
if err != nil {
panic(err)
}
defer response.Body.Close()
respBody, err := io.ReadAll(response.Body)
if err != nil {
panic(err)
}
return response.StatusCode, respBody
}
func doHttpRequest[T any](method string, path string, headers map[string]string, body any) (int, *model.Result[T]) {
code, respBody := doHttpRequest0(method, path, headers, body)
var r model.Result[T]
if err := json.Unmarshal(respBody, &r); err != nil {
panic(err)
}
return code, &r
}
func httpRequest[T any](method string, path string, body any) (int, *model.Result[T]) {
return doHttpRequest[T](method, path, nil, body)
}
func httpRequestCheckOk[T any](method string, path string, body any) T {
code, result := httpRequest[T](method, path, body)
checkOk(code)
return result.Data
}
func checkOk(code int) {
checkCode(code, 200)
}
func checkCode(code int, exceptCode int) {
if code != exceptCode {
panic(fmt.Sprintf("code got = %d, want %d", code, exceptCode))
}
}
-25
View File
@@ -1,25 +0,0 @@
package util
import (
"encoding/json"
"github.com/monkeyWie/gopeed/pkg/rest/model"
"net/http"
)
func ReadJson(w http.ResponseWriter, r *http.Request, v any) bool {
if err := json.NewDecoder(r.Body).Decode(v); err != nil {
WriteJson(w, http.StatusInternalServerError, model.NewResultWithMsg(err.Error()))
return false
}
return true
}
func WriteJsonOk(w http.ResponseWriter, v any) {
WriteJson(w, http.StatusOK, v)
}
func WriteJson(w http.ResponseWriter, code int, v any) {
w.Header().Set("Content-Type", "application/json; charset=utf-8")
w.WriteHeader(code)
json.NewEncoder(w).Encode(v)
}
-23
View File
@@ -1,23 +0,0 @@
package util
import (
"fmt"
"math"
)
var unitArr = []string{"B", "KB", "MB", "GB", "TB", "EB"}
func ByteFmt(size int64) string {
if size == 0 {
return "unknown"
}
fs := float64(size)
p := int(math.Log(fs) / math.Log(1024))
val := fs / math.Pow(1024, float64(p))
_, frac := math.Modf(val)
if frac > 0 {
return fmt.Sprintf("%.1f%s", math.Floor(val*10)/10, unitArr[p])
} else {
return fmt.Sprintf("%d%s", int(val), unitArr[p])
}
}
-62
View File
@@ -1,62 +0,0 @@
package util
import "testing"
func TestByteFmt(t *testing.T) {
type args struct {
size int64
}
tests := []struct {
name string
args args
want string
}{
{
name: "unknown",
args: args{size: int64(0)},
want: "unknown",
},
{
name: "100B",
args: args{size: int64(100)},
want: "100B",
},
{
name: "1KB",
args: args{size: int64(1024)},
want: "1KB",
},
{
name: "1.9KB",
args: args{size: int64(1024*2 - 1)},
want: "1.9KB",
},
{
name: "2KB",
args: args{size: int64(1024 * 2)},
want: "2KB",
},
{
name: "1MB",
args: args{size: int64(1024 * 1024)},
want: "1MB",
},
{
name: "1.9MB",
args: args{size: int64(1024*1024*2 - 1)},
want: "1.9MB",
},
{
name: "2MB",
args: args{size: int64(1024 * 1024 * 2)},
want: "2MB",
},
}
for _, tt := range tests {
t.Run(tt.name, func(t *testing.T) {
if got := ByteFmt(tt.args.size); got != tt.want {
t.Errorf("ByteFmt() = %v, want %v", got, tt.want)
}
})
}
}
-14
View File
@@ -1,14 +0,0 @@
package util
import "encoding/json"
func MapToStruct(s any, v any) error {
if s == nil {
return nil
}
b, err := json.Marshal(s)
if err != nil {
return err
}
return json.Unmarshal(b, v)
}
-81
View File
@@ -1,81 +0,0 @@
package util
import (
"errors"
"io"
"os"
"path/filepath"
)
func Dir(path string) string {
dir := filepath.Dir(path)
if dir == "." {
return ""
}
return dir
}
func Filepath(path string, originName string, customName string) string {
if customName == "" {
customName = originName
}
return filepath.Join(path, customName)
}
// SafeRemove remove file safely, ignoring errors if the path does not exist.
func SafeRemove(name string) error {
if err := os.Remove(name); err != nil && !errors.Is(err, os.ErrNotExist) {
return err
}
return nil
}
// SafeRemoveAll remove file and parent directories safely
func SafeRemoveAll(path string, names []string) error {
for _, name := range names {
err := SafeRemove(filepath.Join(path, name))
if err != nil {
return err
}
if err := safeRemoveParent(path, name); err != nil {
return err
}
}
return nil
}
func safeRemoveParent(path string, subPath string) error {
currPath := filepath.Dir(subPath)
if currPath == "." {
return nil
}
// if directory is empty, remove it
dir := filepath.Join(path, filepath.Dir(subPath))
empty, err := isEmpty(dir)
if err != nil {
return err
}
if empty {
err = SafeRemove(dir)
if err != nil {
return err
}
return safeRemoveParent(path, currPath)
}
return nil
}
// check directory is empty
func isEmpty(name string) (bool, error) {
f, err := os.Open(name)
if err != nil {
return false, err
}
defer f.Close()
_, err = f.Readdirnames(1) // Or f.Readdir(1)
if err == io.EOF {
return true, nil
}
return false, err // Either not empty or error, suits both cases
}
-198
View File
@@ -1,198 +0,0 @@
package util
import (
"os"
"path/filepath"
"testing"
)
func TestDir(t *testing.T) {
type args struct {
path string
}
tests := []struct {
name string
args args
want string
}{
{
name: "empty path",
args: args{
path: ".",
},
want: "",
},
{
name: "normal path case 1",
args: args{
path: "./a/b/c/1.txt",
},
want: "a/b/c",
},
{
name: "normal path case 2",
args: args{
path: "a/b/c/1.txt",
},
want: "a/b/c",
},
}
for _, tt := range tests {
t.Run(tt.name, func(t *testing.T) {
if got := Dir(tt.args.path); got != tt.want {
t.Errorf("Dir() = %v, want %v", got, tt.want)
}
})
}
}
func TestFilepath(t *testing.T) {
type args struct {
path string
originName string
customName string
}
tests := []struct {
name string
args args
want string
}{
{
name: "origin name",
args: args{
path: "/Downloads",
originName: "1.txt",
customName: "",
},
want: "/Downloads/1.txt",
},
{
name: "origin name",
args: args{
path: "/Downloads",
originName: "1.txt",
customName: "2.txt",
},
want: "/Downloads/2.txt",
},
}
for _, tt := range tests {
t.Run(tt.name, func(t *testing.T) {
if got := Filepath(tt.args.path, tt.args.originName, tt.args.customName); got != tt.want {
t.Errorf("Filepath() = %v, want %v", got, tt.want)
}
})
}
}
func TestSafeRemove(t *testing.T) {
name := "test_safe_remove.data"
_, err := os.Create(name)
if err != nil {
t.Fatal(err)
}
if err := SafeRemove(name); err != nil {
t.Fatal(err)
}
if _, err := os.Stat(name); err == nil {
t.Fatal(err)
}
if err := SafeRemove("test_safe_remove_not_exist.data"); err != nil {
t.Fatal(err)
}
}
func TestSafeRemoveAll(t *testing.T) {
testDir := "test_dir"
err := os.Mkdir(testDir, 0755)
if err != nil {
t.Fatal(err)
}
defer os.RemoveAll(testDir)
doSafeRemoveAll(t, testDir, []string{
"1.txt",
}, []string{})
doSafeRemoveAll(t, testDir, []string{
"1.txt",
}, []string{
"2.txt",
}, "2.txt")
doSafeRemoveAll(t, testDir, []string{
"1.txt",
"a/b/c/1.txt",
"a/b/1.txt",
"a/1.txt",
}, []string{})
doSafeRemoveAll(t, testDir, []string{
"1.txt",
"a/b/c/1.txt",
"a/b/1.txt",
"a/1.txt",
}, []string{
"a/b/2.txt",
}, "a/b/2.txt")
doSafeRemoveAll(t, testDir, []string{
"1.txt",
"a/b/c/1.txt",
"a/b/1.txt",
"a/1.txt",
}, []string{
"a/2.txt",
}, "a/2.txt")
}
func doSafeRemoveAll(t *testing.T, path string, downloadNames []string, otherNames []string, exist ...string) {
preCreate(t, path, downloadNames)
preCreate(t, path, otherNames)
if err := SafeRemoveAll(path, downloadNames); err != nil {
t.Fatal(err)
}
if len(exist) == 0 {
for _, name := range downloadNames {
filePath := filepath.Join(path, name)
if isExist(filePath) {
t.Fatalf("file %s should not exist", filePath)
}
subDirPath := filepath.Dir(name)
if subDirPath != "." {
dirPath := filepath.Join(path, subDirPath)
if isExist(dirPath) {
t.Fatalf("dir %s should not exist", dirPath)
}
}
}
return
}
for _, name := range exist {
if !isExist(filepath.Join(path, name)) {
t.Fatalf("file %s should exist", name)
}
}
}
func preCreate(t *testing.T, path string, names []string) {
for _, name := range names {
fullPath := filepath.Join(path, name)
if err := os.MkdirAll(filepath.Dir(fullPath), 0755); err != nil {
t.Fatal(err)
}
_, err := os.Create(fullPath)
if err != nil {
t.Fatal(err)
}
}
}
func isExist(path string) bool {
_, err := os.Stat(path)
return err == nil || os.IsExist(err)
}
-21
View File
@@ -1,21 +0,0 @@
package util
import "time"
// 计时器
type Timer struct {
t int64
used int64
}
func (t *Timer) Start() {
t.t = time.Now().UnixNano()
}
func (t *Timer) Pause() {
t.used += time.Now().UnixNano() - t.t
}
func (t *Timer) Used() int64 {
return (time.Now().UnixNano() - t.t) + t.used
}
-13
View File
@@ -1,13 +0,0 @@
package util
import "strings"
const FileSchema = "FILE"
func ParseSchema(url string) string {
index := strings.Index(url, ":")
if index == -1 {
return FileSchema
}
return strings.ToUpper(url[:index])
}
-50
View File
@@ -1,50 +0,0 @@
package util
import "testing"
func TestParseSchema(t *testing.T) {
type args struct {
url string
}
tests := []struct {
name string
args args
want string
}{
{
name: "http",
args: args{
url: "http://www.google.com",
},
want: "HTTP",
},
{
name: "https",
args: args{
url: "https://www.google.com",
},
want: "HTTPS",
},
{
name: "file",
args: args{
url: "file:///home/bt.torrent",
},
want: "FILE",
},
{
name: "file-no-scheme",
args: args{
url: "/home/bt.torrent",
},
want: "FILE",
},
}
for _, tt := range tests {
t.Run(tt.name, func(t *testing.T) {
if got := ParseSchema(tt.args.url); got != tt.want {
t.Errorf("ParseSchema() = %v, want %v", got, tt.want)
}
})
}
}
+57
View File
@@ -0,0 +1,57 @@
package bt
import (
"crypto/rand"
"github.com/monkeyWie/gopeed-core/protocol/bt/metainfo"
"github.com/monkeyWie/gopeed-core/protocol/bt/torrent"
"net/url"
)
type Client struct {
PeerID [20]byte
// torrents []torrent.Torrent
}
func NewClient() *Client {
client := &Client{}
// 生成Peer ID,规则为前三位固定字母(-GP)+SemVer(xyz)+End(-),后面随机生成
// 参考:https://wiki.theory.org/index.php/BitTorrentSpecification#peer_id
peerID := [20]byte{'-', 'G', 'P', '0', '0', '1', '-'}
_, err := rand.Read(peerID[7:])
if err != nil {
panic(err)
}
client.PeerID = peerID
return client
}
func (client *Client) AddTorrent(rawurl string) error {
parse, err := url.Parse(rawurl)
if err != nil {
return err
}
var metaInfo *metainfo.MetaInfo
switch parse.Scheme {
case "magnet":
// TODO 磁力链接解析
default:
metaInfo, err = metainfo.ParseFromFile(rawurl)
break
}
if err != nil {
return err
}
torrent := torrent.Torrent{
// client: client,
MetaInfo: metaInfo,
}
// client.torrents = append(client.torrents, torrent)
torrent.Download("")
return nil
}
+21
View File
@@ -0,0 +1,21 @@
package bt
import (
"testing"
)
func TestClient_AddTorrent(t *testing.T) {
/*client := NewClient()
metaInfo, err := metainfo.ParseFromFile("testdata/Game.of.Thrones.S08E05.720p.WEB.H264-MEMENTO.torrent")
if err != nil {
panic(err)
}
torrent := &
torrent.MetaInfo.Announce = "udp://tracker.opentrackr.org:1337/announce"
torrent.MetaInfo.AnnounceList = [][]string{}
err = torrent.Tracker()
if err != nil {
panic(err)
return
}*/
}
+34
View File
@@ -0,0 +1,34 @@
package dht
import (
"github.com/marksamman/bencode"
"net"
)
func ping() string {
data := map[string]interface{}{
"t": "aa",
"y": "q",
"q": "ping",
"a": map[string]interface{}{"id": "abcdefghij0123456789"},
}
req := bencode.Encode(data)
// session.add_dht_router("router.utorrent.com", 6881)
// session.add_dht_router("router.bittorrent.com", 6881)
// session.add_dht_router("dht.transmissionbt.com", 6881)
// session.add_dht_router("router.bitcomet.com", 6881)
// session.add_dht_router("dht.aelitis.com", 6881)
dial, err := net.Dial("udp", "router.utorrent.com:6881")
if err != nil {
panic(err)
}
dial.Write(req)
reps := make([]byte, 65535)
n, err := dial.Read(reps)
if err != nil {
panic(err)
}
return string(reps[:n])
}
+7
View File
@@ -0,0 +1,7 @@
package dht
import "testing"
func Test_ping(t *testing.T) {
println(ping())
}
+144
View File
@@ -0,0 +1,144 @@
package metainfo
import (
"crypto/sha1"
"encoding/json"
"os"
"github.com/marksamman/bencode"
)
type MetaInfo struct {
// tracker URL
// http://bittorrent.org/beps/bep_0003.html#metainfo-files
Announce string `json:"announce"`
// tracker URL
// http://bittorrent.org/beps/bep_0012.html
AnnounceList [][]string `json:"announce-list"`
Comment string `json:"comment"`
CreatedBy string `json:"created by"`
CreationDate int64 `json:"creation date"`
Encoding string `json:"encoding"`
// http://bittorrent.org/beps/bep_0019.html
UrlList []string `json:"url-list"`
Info *Info `json:"info"`
infoHash [20]byte
totalSize uint64
fileDetails []*FileDetail
}
type Info struct {
Name string `json:"name"`
PieceLength int `json:"piece length"`
Pieces [][20]byte
// 单个文件时,length为该文件的长度
Length uint64 `json:"length"`
// 多个文件
Files []*File `json:"files"`
}
type File struct {
Length uint64 `json:"length"`
Path []string `json:"path"`
}
type FileDetail struct {
Length uint64
Path []string
Begin int64
End int64
}
type PieceMapping struct {
file int
begin int64
end int64
}
func ParseFromFile(path string) (*MetaInfo, error) {
file, err := os.Open(path)
if err != nil {
return nil, err
}
// http://bittorrent.org/beps/bep_0003.html#bencoding
btDecode, err := bencode.Decode(file)
if err != nil {
return nil, err
}
bytes, err := json.Marshal(btDecode)
if err != nil {
return nil, err
}
var metaInfo MetaInfo
json.Unmarshal(bytes, &metaInfo)
if metaInfo.Info != nil {
// encode info hash
info := btDecode["info"].(map[string]interface{})
infoBtEncode := bencode.Encode(info)
metaInfo.infoHash = sha1.Sum(infoBtEncode[:])
// Split pieces hash
pieces := info["pieces"].(string)
if pieces != "" {
metaInfo.Info.Pieces = make([][20]byte, len(pieces)/20)
// pieces parse
for i := range metaInfo.Info.Pieces {
begin := i * 20
metaInfo.Info.Pieces[i] = [20]byte{}
copy(metaInfo.Info.Pieces[i][:], pieces[begin:begin+20])
}
}
}
calcFileSize(&metaInfo)
return &metaInfo, nil
}
// 获取某个分片的大小
func (metaInfo *MetaInfo) GetPieceLength(index int) int {
// 是否为最后一个分片
if index == len(metaInfo.Info.Pieces)-1 {
size := metaInfo.totalSize % uint64(metaInfo.Info.PieceLength)
if size > 0 {
return int(size)
}
}
return metaInfo.Info.PieceLength
}
// 获取所有文件的大小
func (metaInfo *MetaInfo) GetTotalSize() uint64 {
return metaInfo.totalSize
}
// 获取info hash
func (metaInfo *MetaInfo) GetInfoHash() [20]byte {
return metaInfo.infoHash
}
// 获取所有文件的开始偏移字节
func (metaInfo *MetaInfo) GetFileDetails() []*FileDetail {
return metaInfo.fileDetails
}
// 计算所有文件的大小
func calcFileSize(metaInfo *MetaInfo) {
if metaInfo.Info != nil {
fileCount := len(metaInfo.Info.Files)
if fileCount > 0 {
metaInfo.fileDetails = make([]*FileDetail, fileCount)
var length uint64
for i, f := range metaInfo.Info.Files {
metaInfo.fileDetails[i] = &FileDetail{
Length: f.Length,
Path: f.Path,
Begin: int64(length),
End: int64(length + f.Length),
}
length += f.Length
}
metaInfo.totalSize = length
} else {
metaInfo.totalSize = metaInfo.Info.Length
}
}
}
+22
View File
@@ -0,0 +1,22 @@
package metainfo
import (
"encoding/hex"
"fmt"
"testing"
)
func TestParseFromFile(t *testing.T) {
// metaInfo, err := ParseFromFile("../testdata/Game.of.Thrones.S08E05.720p.WEB.H264-MEMENTO.torrent")
metaInfo, err := ParseFromFile("E:\\bt\\win10.torrent")
if err != nil {
panic(err)
}
fmt.Printf("%+v\n", metaInfo.AnnounceList)
for _, file := range metaInfo.Info.Files {
fmt.Printf("%+v\n", file)
}
fmt.Printf("%+v\n", metaInfo.Info.PieceLength)
fmt.Printf("%+v\n", len(metaInfo.Info.Pieces))
fmt.Printf("%+v\n", hex.EncodeToString(metaInfo.infoHash[:]))
}
+51
View File
@@ -0,0 +1,51 @@
package peer
import (
"bytes"
"encoding/binary"
)
const (
ProtocolIdentifier = "BitTorrent protocol"
ProtocolIdentifierLength = 0x13
)
// Handshake of Peer wire protocol
// Per https://wiki.theory.org/index.php/BitTorrentSpecification#Handshake
type Handshake struct {
Pstrlen byte
Pstr [19]byte
Reserved [8]byte
InfoHash [20]byte
PeerID [20]byte
}
func NewHandshake(reserved [8]byte, infoHash [20]byte, peerID [20]byte) *Handshake {
var arr [ProtocolIdentifierLength]byte
copy(arr[:], ProtocolIdentifier)
return &Handshake{
Pstrlen: ProtocolIdentifierLength,
Pstr: arr,
Reserved: reserved,
InfoHash: infoHash,
PeerID: peerID,
}
}
func (handshake *Handshake) Encode() []byte {
writer := new(bytes.Buffer)
err := binary.Write(writer, binary.BigEndian, handshake)
if err != nil {
panic(err)
}
return writer.Bytes()
}
func (handshake *Handshake) Decode(buf []byte) error {
reader := bytes.NewReader(buf)
err := binary.Read(reader, binary.BigEndian, handshake)
if err != nil {
return err
}
return nil
}
+143
View File
@@ -0,0 +1,143 @@
package message
import (
"encoding/binary"
)
// message ID
type ID byte
const (
IdChoke ID = iota
IdUnchoke
IdInterested
IdNotInterested
IdHave
IdBitfield
IdRequest
IdPiece
IdCancel
)
/*type Message struct {
Length uint32
ID MessageID
Payload []byte
}*/
type base struct {
id ID
}
func (base *base) ID() ID {
return base.id
}
func (base *base) Encode() []byte {
return encode(base, nil)
}
func (base *base) Decode(body []byte) {
}
type Message interface {
ID() ID
Encode() []byte
Decode(body []byte)
}
type TestMsg struct {
*base
}
func (base *TestMsg) Encode() []byte {
return []byte{1, 2, 3}
}
func (base *TestMsg) Decode(body []byte) {
}
func encode(base *base, body []byte) []byte {
buf := make([]byte, 5+len(body))
binary.BigEndian.PutUint32(buf, uint32(len(buf)))
buf[4] = byte(base.id)
copy(buf[4:], body)
return buf
}
/*func Decode(buf []byte) Message {
head := make([]byte, 5)
body := message.Encode()
binary.BigEndian.PutUint32(head, uint32(len(head)+len(body)))
head[4] = byte(message.ID())
return append(head, body...)
}
func (msg *Message) ToBytes() []byte {
buf := make([]byte, 5)
binary.BigEndian.PutUint32(buf, msg.Length)
buf[4] = byte(msg.ID)
if msg.Payload != nil {
return append(buf, msg.Payload.Encode()...)
} else {
return buf
}
}
func (msg *Message) FormBytes(buf []byte) {
msg.Length = binary.BigEndian.Uint32(buf)
msg.ID = ID(buf[4])
if msg.Payload != nil {
msg.Payload.Decode(buf[4:])
}
}*/
/*func NewMessage(id MessageID, Payload []byte) *Message {
message := &Message{ID: id, Payload: Payload}
if id == Keepalive {
message.Length = 0
} else {
message.Length = uint32(len(Payload) + 1)
}
return message
}
func (msg *Message) Encode() []byte {
if msg.ID == Keepalive {
return make([]byte, 4)
} else {
buf := make([]byte, 5+len(msg.Payload))
binary.BigEndian.PutUint32(buf, msg.Length)
buf[4] = byte(msg.ID)
copy(buf[5:], msg.Payload[:])
return buf
}
}
func (msg *Message) Decode(buf []byte) {
msg.Length = binary.BigEndian.Uint32(buf)
if msg.Length == 0 {
msg.ID = -1
} else {
msg.ID = MessageID(buf[4])
if msg.Length > 4 {
msg.Payload = buf[5:]
}
}
}*/
// Message protocol
// Length prefix| message ID | Payload
// 4-byte | 1-byte | remaining bytes
// 100 | 5 | 99-bytes
// https://wiki.theory.org/index.php/BitTorrentSpecification#Messages
func SplitMessage(data []byte, atEOF bool) (advance int, token []byte, err error) {
if !atEOF && len(data) > 4 {
length := int(binary.BigEndian.Uint32(data))
if len(data)-4 >= length {
return length + 4, data[:length+4], nil
}
}
return
}
+68
View File
@@ -0,0 +1,68 @@
package message
import (
"github.com/RoaringBitmap/roaring"
"math"
)
// bitfield: <len=0001+X><id=5><bitfield>
type Bitfield struct {
*base
pieceCount int
bitmap *roaring.Bitmap
}
func NewBitfield() *Bitfield {
return &Bitfield{
base: &base{
id: IdBitfield,
},
}
}
func BuildBitfield(pieceCount int, bitmap *roaring.Bitmap) *Bitfield {
bitfield := NewBitfield()
bitfield.pieceCount = pieceCount
bitfield.bitmap = bitmap
return bitfield
}
func (b *Bitfield) Encode() []byte {
buf := make([]byte, int(math.Ceil(float64(b.pieceCount)/8)))
for i := 0; i < len(buf); i++ {
temp := byte(0)
for j := 0; j < 8; j++ {
// 如果piece存在,位数标识为1
if b.bitmap.ContainsInt(i*8 + j) {
temp = temp | (1 << (7 - j))
}
}
buf[i] = temp
}
return encode(b.base, buf)
}
func (b *Bitfield) Decode(body []byte) {
b.bitmap = roaring.New()
// 初始化bitmap
for i := 0; i < len(body); i++ {
for j := 0; j < 8; j++ {
if body[i]&(1<<(7-j)) > 0 {
b.bitmap.AddInt(i*8 + j)
}
}
}
}
// 某个分片是否下载完成
func (b *Bitfield) IsComplete(i int) bool {
return b.bitmap.ContainsInt(i)
}
// 给定一组分片下载状态,计算出当前peer能提供下载的分片下标,如果已经拥有则不用提供
// has = 0b01111111,had = 0b10010000
// has & ~had = 0b01111111 & 0b01101111 = 0b01101111
func (b *Bitfield) Provide(had *roaring.Bitmap) []uint32 {
xor := roaring.AndNot(b.bitmap, had)
return xor.ToArray()
}
@@ -0,0 +1,111 @@
package message
import (
"github.com/RoaringBitmap/roaring"
"reflect"
"testing"
)
func TestBitfield_IsComplete(t *testing.T) {
type fields struct {
payload *roaring.Bitmap
}
type args struct {
i int
}
tests := []struct {
name string
fields fields
args args
want bool
}{
{
"case-1",
fields{
payload: roaring.BitmapOf(1, 2, 3, 4),
},
args{
1,
},
true,
},
{
"case-2",
fields{
payload: roaring.BitmapOf(1, 2, 3, 4),
},
args{
5,
},
false,
},
}
for _, tt := range tests {
t.Run(tt.name, func(t *testing.T) {
b := &Bitfield{
pieceCount: 100,
bitmap: tt.fields.payload,
}
if got := b.IsComplete(tt.args.i); got != tt.want {
t.Errorf("Bitfield.IsComplete() = %v, want %v", got, tt.want)
}
})
}
}
func TestBitfield_Provide(t *testing.T) {
type fields struct {
payload *roaring.Bitmap
}
type args struct {
had *roaring.Bitmap
}
tests := []struct {
name string
fields fields
args args
want []uint32
}{
{
"case-1",
fields{
payload: roaring.BitmapOf(0, 1, 2, 3, 4),
},
args{
roaring.BitmapOf(0),
},
[]uint32{1, 2, 3, 4},
},
{
"case-2",
fields{
payload: roaring.BitmapOf(0, 1, 2, 3, 4, 5, 6, 7, 8),
},
args{
roaring.BitmapOf(0, 1, 3, 5, 6, 8),
},
[]uint32{2, 4, 7},
},
{
"case-3",
fields{
payload: roaring.BitmapOf(),
},
args{
roaring.BitmapOf(0, 1, 2, 3, 4, 5, 6, 7, 8, 9),
},
[]uint32{},
},
}
for _, tt := range tests {
t.Run(tt.name, func(t *testing.T) {
b := &Bitfield{
pieceCount: 100,
bitmap: tt.fields.payload,
}
if got := b.Provide(tt.args.had); !reflect.DeepEqual(got, tt.want) {
t.Errorf("Bitfield.Provide() = %v, want %v", got, tt.want)
}
})
}
}
+14
View File
@@ -0,0 +1,14 @@
package message
// choke: <len=0001><id=0>
type Choke struct {
*base
}
func NewChoke() *Choke {
return &Choke{
base: &base{
id: IdChoke,
},
}
}
@@ -0,0 +1,14 @@
package message
// choke: <len=0001><id=2>
type Interested struct {
*base
}
func NewInterested() *Interested {
return &Interested{
base: &base{
id: IdInterested,
},
}
}
+16
View File
@@ -0,0 +1,16 @@
package message
// keep-alive: <len=0000>
type Keepalive struct {
*base
}
var data = make([]byte, 4)
func (k *Keepalive) Encode() []byte {
return data
}
func (k *Keepalive) Decode(body []byte) {
}
@@ -0,0 +1,14 @@
package message
// choke: <len=0001><id=3>
type NotInterested struct {
*base
}
func NewNotInterested() *NotInterested {
return &NotInterested{
base: &base{
id: IdNotInterested,
},
}
}
+42
View File
@@ -0,0 +1,42 @@
package message
import "encoding/binary"
// piece: <len=0009+X><id=7><index><begin><block>
type Piece struct {
*base
Index uint32
Begin uint32
Block []byte
}
func NewPiece() *Piece {
return &Piece{
base: &base{
id: IdPiece,
},
}
}
func BuildPiece(index uint32, begin uint32, block []byte) *Piece {
piece := NewPiece()
piece.Index = index
piece.Begin = begin
piece.Block = block
return piece
}
func (p *Piece) Encode() []byte {
buf := make([]byte, 8+len(p.Block))
binary.BigEndian.PutUint32(buf[0:4], p.Index)
binary.BigEndian.PutUint32(buf[4:8], p.Begin)
copy(buf[8:], p.Block)
return encode(p.base, buf)
}
func (p *Piece) Decode(buf []byte) {
p.Index = binary.BigEndian.Uint32(buf[0:4])
p.Begin = binary.BigEndian.Uint32(buf[4:8])
p.Block = buf[8:]
}
+43
View File
@@ -0,0 +1,43 @@
package message
import (
"encoding/binary"
)
// request: <len=0013><id=6><index><begin><length>
type Request struct {
*base
Index uint32
Begin uint32
Length uint32
}
func NewRequest() *Request {
return &Request{
base: &base{
id: IdRequest,
},
}
}
func BuildRequest(index uint32, begin uint32, length uint32) *Request {
request := NewRequest()
request.Index = index
request.Begin = begin
request.Length = length
return request
}
func (r *Request) Encode() []byte {
buf := make([]byte, 12)
binary.BigEndian.PutUint32(buf[0:4], r.Index)
binary.BigEndian.PutUint32(buf[4:8], r.Begin)
binary.BigEndian.PutUint32(buf[8:12], r.Length)
return encode(r.base, buf)
}
func (r *Request) Decode(buf []byte) {
r.Length = binary.BigEndian.Uint32(buf[0:4])
r.Begin = binary.BigEndian.Uint32(buf[4:8])
r.Index = binary.BigEndian.Uint32(buf[8:12])
}
+14
View File
@@ -0,0 +1,14 @@
package message
// unchoke: <len=0001><id=1>
type Unchoke struct {
*base
}
func NewUnchoke() *Unchoke {
return &Unchoke{
base: &base{
id: IdUnchoke,
},
}
}
+30
View File
@@ -0,0 +1,30 @@
package peer
import (
"encoding/binary"
"math/rand"
"net"
"strconv"
)
type Peer struct {
IP uint32
Port uint16
}
func (peer *Peer) Address() string {
bts := make([]byte, 4)
binary.BigEndian.PutUint32(bts, peer.IP)
return net.IP(bts).String() + ":" + strconv.Itoa(int(peer.Port))
}
// 生成Peer ID,规则为前三位固定字母(-GP)+SemVer(xyz)+End(-),后面随机生成
// 参考:https://wiki.theory.org/index.php/BitTorrentSpecification#peer_id
func GenPeerID() [20]byte {
peerID := [20]byte{'-', 'G', 'P', '0', '0', '1', '-'}
_, err := rand.Read(peerID[7:])
if err != nil {
panic(err)
}
return peerID
}
Binary file not shown.
+74
View File
@@ -0,0 +1,74 @@
package main
import (
"github.com/monkeyWie/gopeed-core/protocol/bt/metainfo"
"github.com/monkeyWie/gopeed-core/protocol/bt/peer"
"github.com/monkeyWie/gopeed-core/protocol/bt/torrent"
log "github.com/sirupsen/logrus"
)
func main() {
log.SetLevel(log.DebugLevel)
torrent := buildTorrent()
torrent.Download("e:/testbt/download")
}
func buildTorrent() *torrent.Torrent {
// metaInfo, err := metainfo.ParseFromFile("../testdata/Game.of.Thrones.S08E05.720p.WEB.H264-MEMENTO.torrent")
metaInfo, err := metainfo.ParseFromFile("../../testdata/office.torrent")
if err != nil {
panic(err)
}
metaInfo.AnnounceList[0] = append(metaInfo.AnnounceList[0], []string{
"udp://tracker.coppersurfer.tk:6969/announce",
"udp://tracker.leechers-paradise.org:6969/announce",
"udp://tracker.opentrackr.org:1337/announce",
"udp://p4p.arenabg.com:1337/announce",
"udp://9.rarbg.to:2710/announce",
"udp://9.rarbg.me:2710/announce",
"udp://tracker.internetwarriors.net:1337/announce",
"udp://exodus.desync.com:6969/announce",
"udp://tracker.tiny-vps.com:6969/announce",
"udp://tracker.sbsub.com:2710/announce",
"udp://retracker.lanta-net.ru:2710/announce",
"udp://open.stealth.si:80/announce",
"udp://open.demonii.si:1337/announce",
"udp://tracker.torrent.eu.org:451/announce",
"udp://tracker.moeking.me:6969/announce",
"udp://tracker.cyberia.is:6969/announce",
"udp://denis.stalker.upeer.me:6969/announce",
"udp://ipv4.tracker.harry.lu:80/announce",
"udp://explodie.org:6969/announce",
"udp://zephir.monocul.us:6969/announce",
"udp://xxxtor.com:2710/announce",
"udp://valakas.rollo.dnsabr.com:2710/announce",
"udp://tracker.zerobytes.xyz:1337/announce",
"udp://tracker.yoshi210.com:6969/announce",
"udp://tracker.uw0.xyz:6969/announce",
"udp://tracker.swateam.org.uk:2710/announce",
"udp://tracker.nyaa.uk:6969/announce",
"udp://tracker.filemail.com:6969/announce",
"udp://tracker.ds.is:6969/announce",
"udp://retracker.sevstar.net:2710/announce",
"udp://retracker.netbynet.ru:2710/announce",
"udp://retracker.akado-ural.ru:80/announce",
"udp://opentracker.i2p.rocks:6969/announce",
"udp://opentor.org:2710/announce",
"udp://open.nyap2p.com:6969/announce",
"udp://chihaya.toss.li:9696/announce",
"udp://bt2.archive.org:6969/announce",
"udp://bt1.archive.org:6969/announce",
"udp://www.loushao.net:8080/announce",
"udp://tracker4.itzmx.com:2710/announce",
"udp://tracker3.itzmx.com:6961/announce",
"udp://tracker2.itzmx.com:6961/announce",
"udp://tracker.lelux.fi:6969/announce",
"udp://tracker.kamigami.org:2710/announce",
"udp://tracker.dler.org:6969/announce",
"udp://tr.bangumi.moe:6969/announce",
"udp://qg.lorzl.gq:2710/announce",
"udp://bt2.54new.com:8080/announce",
}...)
return torrent.NewTorrent(peer.GenPeerID(), metaInfo)
}
+464
View File
@@ -0,0 +1,464 @@
package torrent
import (
"bufio"
"crypto/sha1"
"encoding/binary"
"errors"
"fmt"
"github.com/RoaringBitmap/roaring"
"io"
"net"
"os"
"path"
"path/filepath"
"time"
"github.com/cenkalti/mse"
"github.com/monkeyWie/gopeed-core/protocol/bt/metainfo"
"github.com/monkeyWie/gopeed-core/protocol/bt/peer"
"github.com/monkeyWie/gopeed-core/protocol/bt/peer/message"
log "github.com/sirupsen/logrus"
)
// 现在主流客户端的block大小都是16KB
const blockSize = 2 << 13
const keepaliveTimeout = 60 * 2
var errPieceCheckFailed = errors.New("piece check failed")
var keepaliveData = make([]byte, 4)
type peerConn struct {
torrent *Torrent
peer *peer.Peer
conn net.Conn
// this client is choking the peer
amChoking bool
// this client is interested in the peer
amInterested bool
// peer is choking this client
peerChoking bool
// peer is interested in this client
peerInterested bool
// 上一次收到包的时间
lastReciveTime int64
bitfield *message.Bitfield
readyEnd bool
downloadedCh chan error
disconnectCh chan error
// block下载队列,官方推荐为5
blockQueueCh chan interface{}
}
func newPeerConn(torrent *Torrent, peer *peer.Peer) *peerConn {
return &peerConn{
torrent: torrent,
peer: peer,
}
}
// 使用MSE加密来避免运营商对bt流量的封锁,基本上现在市面上BT客户端都默认开启了,不用MSE的话很多Peer拒绝连接
// see http://wiki.vuze.com/w/Message_Stream_Encryption
func (pc *peerConn) dialMse() error {
conn, err := net.DialTimeout("tcp", pc.peer.Address(), time.Second*time.Duration(30))
if err != nil {
return err
}
mseConn := mse.WrapConn(conn)
infoHash := pc.torrent.MetaInfo.GetInfoHash()
_, err = mseConn.HandshakeOutgoing(infoHash[:], mse.PlainText, nil)
if err != nil {
mseConn.Close()
return err
}
pc.conn = mseConn
return nil
}
// Handshake of Peer wire protocol
// see https://wiki.theory.org/index.php/BitTorrentSpecification#Handshake
func (pc *peerConn) handshake() (*peer.Handshake, error) {
handshakeRes, err := func() (*peer.Handshake, error) {
handshakeReq := peer.NewHandshake([8]byte{}, pc.torrent.MetaInfo.GetInfoHash(), pc.torrent.PeerID)
_, err := pc.conn.Write(handshakeReq.Encode())
if err != nil {
return nil, err
}
var read [68]byte
_, err = io.ReadFull(pc.conn, read[:])
if err != nil {
return nil, err
}
handshakeRes := &peer.Handshake{}
err = handshakeRes.Decode(read[:])
if err != nil {
return nil, err
}
// InfoHash不匹配
if handshakeRes.InfoHash != handshakeReq.InfoHash {
return nil, fmt.Errorf("info_hash not currently serving")
}
return handshakeRes, nil
}()
if err != nil {
pc.conn.Close()
return nil, err
}
// init state
pc.amChoking = true
pc.amInterested = false
pc.peerChoking = true
pc.peerInterested = false
return handshakeRes, nil
}
func (pc *peerConn) handleKeepalive() {
pc.lastReciveTime = time.Now().Unix()
for {
time.Sleep(time.Minute * 2)
// 如果超过两分钟没有响应,则断开连接
if time.Now().Unix()-pc.lastReciveTime > keepaliveTimeout {
pc.conn.Close()
break
}
// 两分钟发送一次心跳包
_, err := pc.conn.Write(keepaliveData)
if err != nil {
pc.conn.Close()
break
}
}
}
// 准备下载
func (pc *peerConn) ready() error {
if err := pc.dialMse(); err != nil {
return fmt.Errorf("tcp dial error %w", err)
}
if _, err := pc.handshake(); err != nil {
return fmt.Errorf("handshake error %w", err)
}
pc.readyEnd = false
readyCh := make(chan bool)
pc.disconnectCh = make(chan error)
go pc.handleKeepalive()
go func() {
scanner := bufio.NewScanner(pc.conn)
scanner.Split(message.SplitMessage)
for scanner.Scan() {
pc.lastReciveTime = time.Now().Unix()
buf := scanner.Bytes()
length := binary.BigEndian.Uint32(buf[:4])
if length == 0 {
// keepalive
} else {
switch message.ID(buf[4]) {
case message.IdChoke:
break
case message.IdUnchoke:
pc.handleUnchoke(readyCh)
break
case message.IdInterested:
break
case message.IdNotInterested:
break
case message.IdHave:
break
case message.IdBitfield:
pc.handleBitfield(buf)
break
case message.IdRequest:
break
case message.IdPiece:
pc.handlePiece(buf)
break
case message.IdCancel:
break
}
}
}
// 还未下载完成时连接断开
err := scanner.Err()
if err == nil {
err = io.EOF
}
pc.disconnectCh <- err
close(pc.disconnectCh)
}()
err := func() error {
select {
case status := <-readyCh:
if status {
return nil
}
return errors.New("ready fail")
case <-time.After(time.Second * 30):
// 30秒之后超时
return errors.New("ready time out")
}
}()
if err != nil {
pc.conn.Close()
return err
}
return nil
}
// 下载指定piece
func (pc *peerConn) downloadPiece(index int) (err error) {
pieceLength := pc.torrent.MetaInfo.GetPieceLength(index)
pc.downloadedCh = make(chan error)
pc.blockQueueCh = make(chan interface{}, 5)
defer close(pc.blockQueueCh)
// 按块下载分片
blockCount := pc.torrent.pieceStates.states[index].blockCount
for i := 0; i < blockCount; i++ {
offset := blockSize * i
// 如果已经下载过就跳过
if pc.torrent.pieceStates.isBlockDone(index, offset) {
continue
}
var blockLength uint32
if i == blockCount-1 {
// 最后一个block大小需要计算出来
blockLength = uint32(pieceLength - offset)
} else {
blockLength = blockSize
}
// block下载排队
select {
case pc.blockQueueCh <- nil:
break
case err = <-pc.downloadedCh:
break
case err = <-pc.disconnectCh:
break
}
// 如果连接出现问题或下载失败直接返回异常
if err != nil {
pc.conn.Close()
return
}
// 发起request,对方会响应piece
_, err = pc.conn.Write(message.BuildRequest(uint32(index), uint32(offset), blockLength).Encode())
if err != nil {
break
}
}
select {
case err = <-pc.downloadedCh:
break
case err = <-pc.disconnectCh:
break
}
if err != nil {
pc.conn.Close()
}
return
}
func (pc *peerConn) handleUnchoke(readyCh chan<- bool) {
pc.peerChoking = false
// 已经处理过Unchoke信号
if pc.readyEnd {
return
}
pc.readyEnd = true
// 如果客户端对peer感兴趣并且peer没有choked客户端,就可以开始下载了
if pc.amInterested {
readyCh <- true
} else {
readyCh <- false
}
close(readyCh)
}
func (pc *peerConn) handleBitfield(buf []byte) {
pc.bitfield = message.NewBitfield()
pc.bitfield.Decode(buf)
have := pc.getHavePieces(pc.bitfield)
if len(have) > 0 {
// 表示对该peer感兴趣,并且不choked该peer
pc.conn.Write(message.NewInterested().Encode())
pc.amInterested = true
pc.conn.Write(message.NewUnchoke().Encode())
pc.amChoking = false
} else {
pc.conn.Close()
}
}
// 处理下载响应,每次接收到响应直接将block写入到对应文件中
func (pc *peerConn) handlePiece(buf []byte) {
piece := message.NewPiece()
piece.Decode(buf)
info := pc.torrent.MetaInfo.Info
fds := pc.torrent.MetaInfo.GetFileDetails()
blockLength := int64(len(piece.Block))
pieceBegin := int64(piece.Index) * int64(info.PieceLength)
blockBegin := pieceBegin + int64(piece.Begin)
// 计算block对应要写到的文件偏移
var fileBlocks []*fileBlock
if len(info.Files) == 0 {
// 单文件
fileBlocks = append(fileBlocks, &fileBlock{
filepath: info.Name,
fileSeek: blockBegin,
blockBegin: 0,
blockEnd: blockLength,
})
} else {
// 获取要写入的第一个文件和偏移
writeIndex := getWriteFile(blockBegin, fds)
// block对应种子的偏移
blockFileBegin := blockBegin
// block对应文件的偏移
var blockSeek int64 = 0
for _, f := range fds[writeIndex:] {
// 计算文件可剩余写入字节数
fileWritable := f.End - blockFileBegin
// 计算block剩余写入字节数
blockWritable := blockLength - blockSeek
fb := &fileBlock{
filepath: filepath.Join(f.Path...),
fileSeek: blockFileBegin - f.Begin,
blockBegin: blockSeek,
}
if fileWritable >= blockWritable {
// 若够block写入直接跳出循环
fb.blockEnd = blockSeek + blockWritable
fileBlocks = append(fileBlocks, fb)
break
} else {
// 否则计算剩余可写字节数,写入到下一个文件中
fb.blockEnd = blockSeek + fileWritable
fileBlocks = append(fileBlocks, fb)
blockFileBegin = f.End
blockSeek += fileWritable
}
}
}
// 开始写入文件
for _, f := range fileBlocks {
err := func() error {
name := filepath.Join(pc.torrent.Path, f.filepath)
file, err := os.OpenFile(name, os.O_RDWR|os.O_CREATE, 0644)
if err != nil {
return err
}
defer file.Close()
_, err = file.WriteAt(piece.Block[f.blockBegin:f.blockEnd], f.fileSeek)
if err != nil {
return err
}
return nil
}()
if err != nil {
pc.downloadedCh <- errPieceCheckFailed
pc.conn.Close()
return
}
}
pc.torrent.pieceStates.setBlockDone(int(piece.Index), int(piece.Begin))
// 出队
<-pc.blockQueueCh
log.Debugf("piece:%d block:%d", piece.Index, piece.Begin)
// piece全部下载完
if pc.torrent.pieceStates.isPieceDone(int(piece.Index)) {
// 计算piece对应的文件偏移
sha1 := sha1.New()
pieceLength := pc.torrent.MetaInfo.GetPieceLength(int(piece.Index))
writeIndex := getWriteFile(pieceBegin, fds)
fileBegin := pieceBegin - fds[writeIndex].Begin
for _, fd := range fds[writeIndex:] {
func() {
file, err := os.Open(path.Join(pc.torrent.Path, fd.Path[0]))
if err != nil {
panic(err)
}
defer file.Close()
_, err = file.Seek(fileBegin, 0)
if err != nil {
panic(err)
}
written, err := io.CopyN(sha1, file, int64(pieceLength))
if err != nil {
if err != io.EOF {
panic(err)
}
}
pieceLength -= int(written)
}()
if pieceLength > 0 {
// 继续读下个文件
fileBegin = 0
} else {
break
}
}
// 断开连接 TODO 用连接池进行复用
pc.conn.Close()
// 校验piece SHA-1 hash
downHash := [20]byte{}
copy(downHash[:], sha1.Sum(nil))
if downHash == pc.torrent.MetaInfo.Info.Pieces[piece.Index] {
// piece下载完成
pc.downloadedCh <- nil
} else {
pc.downloadedCh <- errPieceCheckFailed
}
close(pc.downloadedCh)
}
}
// 获取piece对应要写入的文件
// TODO 使用sort.Search二分查找法检索
func getWriteFile(pieceBegin int64, fds []*metainfo.FileDetail) int {
for i, f := range fds {
if f.Begin <= pieceBegin && f.End > pieceBegin {
return i
}
}
return -1
}
type fileBlock struct {
filepath string
fileSeek int64
blockBegin int64
blockEnd int64
}
// 获取peer能提供需要下载的文件分片
func (pc *peerConn) getHavePieces(bitfield *message.Bitfield) []uint32 {
had := roaring.New()
for i := 0; i < pc.torrent.pieceStates.size(); i++ {
if pc.torrent.pieceStates.getState(i) == stateFinish {
had.AddInt(i)
}
}
return bitfield.Provide(had)
}
// 获取要写入到的文件
/*func (ps *peerConn) getWriteFile(request *message.Request) string {
info := ps.torrent.MetaInfo.Info
// 单文件
if len(info.Files) == 0 {
return info.Name
} else {
request.Index * info.PieceLength + be
for i := 0; i < len(info.Files); i++ {
}
}
}
*/
Loaded 100 of 290 files, more files were not shown because too many files have changed in this diff. Show more