update
This commit is contained in:
70
APP/nexus-remote/node_modules/webrtc-adapter/.eslintrc
generated
vendored
Normal file
70
APP/nexus-remote/node_modules/webrtc-adapter/.eslintrc
generated
vendored
Normal file
@@ -0,0 +1,70 @@
|
||||
{
|
||||
"rules": {
|
||||
"array-bracket-spacing": 2,
|
||||
"block-spacing": [2, "never"],
|
||||
"brace-style": [2, "1tbs", {"allowSingleLine": false}],
|
||||
"camelcase": [2, {"properties": "always"}],
|
||||
"curly": 2,
|
||||
"default-case": 2,
|
||||
"dot-notation": 2,
|
||||
"eqeqeq": 2,
|
||||
"id-match": ["error", "^[\x00-\x7F]+$", {
|
||||
"properties": true,
|
||||
"onlyDeclarations": false,
|
||||
"ignoreDestructuring": false
|
||||
}],
|
||||
"indent": [
|
||||
2,
|
||||
2,
|
||||
{"SwitchCase": 1}
|
||||
],
|
||||
"key-spacing": [2, {"beforeColon": false, "afterColon": true}],
|
||||
"keyword-spacing": 2,
|
||||
"max-len": [2, 80, 2, {"ignoreUrls": true}],
|
||||
"new-cap": [2, {"newIsCapExceptions": [
|
||||
"webkitRTCPeerConnection",
|
||||
"mozRTCPeerConnection"
|
||||
]}],
|
||||
"no-console": 0,
|
||||
"no-else-return": 2,
|
||||
"no-eval": 2,
|
||||
"no-multi-spaces": 2,
|
||||
"no-multiple-empty-lines": [2, {"max": 2}],
|
||||
"no-shadow": 2,
|
||||
"no-trailing-spaces": 2,
|
||||
"no-unused-expressions": 2,
|
||||
"no-unused-vars": [2, {"args": "none"}],
|
||||
"object-curly-spacing": [2, "never"],
|
||||
"padded-blocks": [2, "never"],
|
||||
"quotes": [
|
||||
2,
|
||||
"single"
|
||||
],
|
||||
"semi": [
|
||||
2,
|
||||
"always"
|
||||
],
|
||||
"space-before-blocks": 2,
|
||||
"space-before-function-paren": [2, "never"],
|
||||
"space-unary-ops": 2,
|
||||
"space-infix-ops": 2,
|
||||
"spaced-comment": 2,
|
||||
"valid-typeof": 2
|
||||
},
|
||||
"env": {
|
||||
"browser": true,
|
||||
"es6": true,
|
||||
"node": true
|
||||
},
|
||||
"extends": ["eslint:recommended"],
|
||||
"parserOptions": {
|
||||
"sourceType": "module"
|
||||
},
|
||||
"globals": {
|
||||
"module": true,
|
||||
"require": true,
|
||||
"process": true,
|
||||
"Promise": true,
|
||||
"Map": true
|
||||
}
|
||||
}
|
||||
65
APP/nexus-remote/node_modules/webrtc-adapter/.travis.yml
generated
vendored
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65
APP/nexus-remote/node_modules/webrtc-adapter/.travis.yml
generated
vendored
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@@ -0,0 +1,65 @@
|
||||
sudo: false
|
||||
language: node_js
|
||||
dist: trusty
|
||||
node_js:
|
||||
- "7"
|
||||
|
||||
env:
|
||||
- CXX=g++-4.8
|
||||
matrix:
|
||||
include:
|
||||
- os: linux
|
||||
sudo: false
|
||||
env: BROWSER=chrome BVER=stable
|
||||
- os: linux
|
||||
sudo: false
|
||||
env: BROWSER=chrome BVER=beta
|
||||
- os: linux
|
||||
sudo: false
|
||||
env: BROWSER=chrome BVER=unstable
|
||||
- os: linux
|
||||
sudo: false
|
||||
env: BROWSER=firefox BVER=stable
|
||||
- os: linux
|
||||
sudo: false
|
||||
env: BROWSER=firefox BVER=beta
|
||||
- os: linux
|
||||
sudo: false
|
||||
env: BROWSER=firefox BVER=unstable
|
||||
- os: osx
|
||||
sudo: required
|
||||
osx_image: xcode9.4
|
||||
env: BROWSER=safari BVER=stable
|
||||
- os: osx
|
||||
sudo: required
|
||||
osx_image: xcode11.2
|
||||
env: BROWSER=safari BVER=unstable
|
||||
|
||||
fast_finish: true
|
||||
|
||||
allow_failures:
|
||||
- os: linux
|
||||
sudo: false
|
||||
env: BROWSER=chrome BVER=unstable
|
||||
- os: linux
|
||||
sudo: false
|
||||
env: BROWSER=firefox BVER=unstable
|
||||
|
||||
before_script:
|
||||
- ./node_modules/travis-multirunner/setup.sh
|
||||
- export DISPLAY=:99.0
|
||||
- if [ -f /etc/init.d/xvfb ]; then sh -e /etc/init.d/xvfb start; fi
|
||||
|
||||
after_failure:
|
||||
- for file in *.log; do echo $file; echo "======================"; cat $file; done || true
|
||||
|
||||
notifications:
|
||||
email:
|
||||
-
|
||||
|
||||
addons:
|
||||
apt:
|
||||
sources:
|
||||
- ubuntu-toolchain-r-test
|
||||
packages:
|
||||
- g++-4.8
|
||||
15
APP/nexus-remote/node_modules/webrtc-adapter/CONTRIBUTING.md
generated
vendored
Normal file
15
APP/nexus-remote/node_modules/webrtc-adapter/CONTRIBUTING.md
generated
vendored
Normal file
@@ -0,0 +1,15 @@
|
||||
WebRTC welcomes patches/pulls for features and bug fixes.
|
||||
|
||||
For contributors external to Google, follow the instructions given in the [Google Individual Contributor License Agreement](https://cla.developers.google.com/about/google-individual).
|
||||
|
||||
In all cases, contributors must sign a contributor license agreement before a contribution can be accepted. Please complete the agreement for an [individual](https://developers.google.com/open-source/cla/individual) or a [corporation](https://developers.google.com/open-source/cla/corporate) as appropriate.
|
||||
|
||||
If you plan to add a significant component or large chunk of code, we recommend you bring this up on the [webrtc-discuss group](https://groups.google.com/forum/#!forum/discuss-webrtc) for a design discussion before writing code.
|
||||
|
||||
If appropriate, write a unit test which demonstrates that your code functions as expected. Tests are the best way to ensure that future contributors do not break your code accidentally.
|
||||
|
||||
To request a change or addition, you must [submit a pull request](https://help.github.com/categories/collaborating/).
|
||||
|
||||
WebRTC developers monitor outstanding pull requests. They may request changes to the pull request before accepting. They will also verify that a CLA has been signed.
|
||||
|
||||
The [Developer's Guide](https://bit.ly/webrtcdevguide) for this repo has more detailed information about code style, structure and validation.
|
||||
65
APP/nexus-remote/node_modules/webrtc-adapter/Gruntfile.js
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vendored
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65
APP/nexus-remote/node_modules/webrtc-adapter/Gruntfile.js
generated
vendored
Normal file
@@ -0,0 +1,65 @@
|
||||
'use strict';
|
||||
|
||||
module.exports = function(grunt) {
|
||||
grunt.initConfig({
|
||||
pkg: grunt.file.readJSON('package.json'),
|
||||
babel: {
|
||||
options: {
|
||||
presets: ['@babel/preset-env']
|
||||
},
|
||||
dist: {
|
||||
files: [{
|
||||
expand: 'true',
|
||||
cwd: 'src/js',
|
||||
src: ['*.js', '**/*.js'],
|
||||
dest: 'dist/'
|
||||
}]
|
||||
}
|
||||
},
|
||||
browserify: {
|
||||
adapterGlobalObject: {
|
||||
src: ['./dist/adapter_core5.js'],
|
||||
dest: './out/adapter.js',
|
||||
options: {
|
||||
browserifyOptions: {
|
||||
// Exposes shim methods in a global object to the browser.
|
||||
// The tests require this.
|
||||
standalone: 'adapter'
|
||||
}
|
||||
}
|
||||
},
|
||||
// Use this if you do not want adapter to expose anything to the global
|
||||
// scope.
|
||||
adapterAndNoGlobalObject: {
|
||||
src: ['./dist/adapter_core5.js'],
|
||||
dest: './out/adapter_no_global.js'
|
||||
}
|
||||
},
|
||||
eslint: {
|
||||
options: {
|
||||
overrideConfigFile: '.eslintrc'
|
||||
},
|
||||
target: ['src/**/*.js', 'test/*.js', 'test/unit/*.js', 'test/e2e/*.js']
|
||||
},
|
||||
copy: {
|
||||
build: {
|
||||
dest: 'release/',
|
||||
cwd: 'out',
|
||||
src: '**',
|
||||
nonull: true,
|
||||
expand: true
|
||||
}
|
||||
},
|
||||
});
|
||||
|
||||
grunt.loadNpmTasks('grunt-eslint');
|
||||
grunt.loadNpmTasks('grunt-browserify');
|
||||
grunt.loadNpmTasks('grunt-babel');
|
||||
grunt.loadNpmTasks('grunt-contrib-copy');
|
||||
|
||||
grunt.registerTask('default', ['eslint', 'build']);
|
||||
grunt.registerTask('lint', ['eslint']);
|
||||
grunt.registerTask('build', ['babel', 'browserify']);
|
||||
grunt.registerTask('copyForPublish', ['copy']);
|
||||
grunt.registerTask('downloadBrowser', ['shell:downloadBrowser'])
|
||||
};
|
||||
30
APP/nexus-remote/node_modules/webrtc-adapter/LICENSE.md
generated
vendored
Normal file
30
APP/nexus-remote/node_modules/webrtc-adapter/LICENSE.md
generated
vendored
Normal file
@@ -0,0 +1,30 @@
|
||||
Copyright (c) 2014, The WebRTC project authors. All rights reserved.
|
||||
Copyright (c) 2018, The adapter.js project authors. All rights reserved.
|
||||
|
||||
Redistribution and use in source and binary forms, with or without
|
||||
modification, are permitted provided that the following conditions are
|
||||
met:
|
||||
|
||||
* Redistributions of source code must retain the above copyright
|
||||
notice, this list of conditions and the following disclaimer.
|
||||
|
||||
* Redistributions in binary form must reproduce the above copyright
|
||||
notice, this list of conditions and the following disclaimer in
|
||||
the documentation and/or other materials provided with the
|
||||
distribution.
|
||||
|
||||
* Neither the name of Google nor the names of its contributors may
|
||||
be used to endorse or promote products derived from this software
|
||||
without specific prior written permission.
|
||||
|
||||
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
||||
"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
|
||||
LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
|
||||
A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
|
||||
HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
|
||||
SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
|
||||
LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
|
||||
DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
|
||||
THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
|
||||
(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
|
||||
OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
||||
80
APP/nexus-remote/node_modules/webrtc-adapter/README.md
generated
vendored
Normal file
80
APP/nexus-remote/node_modules/webrtc-adapter/README.md
generated
vendored
Normal file
@@ -0,0 +1,80 @@
|
||||
# WebRTC adapter #
|
||||
adapter.js is a shim to insulate apps from spec changes and prefix differences in WebRTC. The prefix differences are mostly gone these days but differences in behaviour between browsers remain.
|
||||
|
||||
This repository used to be part of the WebRTC organisation on github but moved. We aim to keep the old repository updated with new releases.
|
||||
|
||||
## Install ##
|
||||
|
||||
#### NPM
|
||||
```bash
|
||||
npm install webrtc-adapter
|
||||
```
|
||||
|
||||
#### Bower
|
||||
```bash
|
||||
bower install webrtc-adapter
|
||||
```
|
||||
|
||||
## Usage ##
|
||||
##### Javascript
|
||||
Just import adapter:
|
||||
```
|
||||
import adapter from 'webrtc-adapter';
|
||||
```
|
||||
No further action is required. You might want to use adapters browser detection
|
||||
which detects which webrtc quirks are required. You can look at
|
||||
```
|
||||
adapter.browserDetails.browser
|
||||
```
|
||||
for webrtc engine detection (which will for example detect Opera or the Chromium based Edge as 'chrome') and
|
||||
```
|
||||
adapter.browserDetails.version
|
||||
```
|
||||
for the version according to the user-agent string.
|
||||
|
||||
##### NPM
|
||||
Copy to desired location in your src tree or use a minify/vulcanize tool (node_modules is usually not published with the code).
|
||||
See [webrtc/samples repo](https://github.com/webrtc/samples) as an example on how you can do this.
|
||||
|
||||
#### Prebuilt releases
|
||||
##### Web
|
||||
In the [gh-pages branch](https://github.com/webrtcHacks/adapter/tree/gh-pages) prebuilt ready to use files can be downloaded/linked directly.
|
||||
Latest version can be found at https://webrtc.github.io/adapter/adapter-latest.js.
|
||||
Specific versions can be found at https://webrtc.github.io/adapter/adapter-N.N.N.js, e.g. https://webrtc.github.io/adapter/adapter-1.0.2.js.
|
||||
|
||||
##### Bower
|
||||
You will find `adapter.js` in `bower_components/webrtc-adapter/`.
|
||||
|
||||
##### NPM
|
||||
In node_modules/webrtc-adapter/out/ folder you will find 4 files:
|
||||
* `adapter.js` - includes all the shims and is visible in the browser under the global `adapter` object (window.adapter).
|
||||
* `adapter_no_global.js` - same as `adapter.js` but is not exposed/visible in the browser (you cannot call/interact with the shims in the browser).
|
||||
|
||||
Include the file that suits your need in your project.
|
||||
|
||||
## Development ##
|
||||
Head over to [test/README.md](https://github.com/webrtcHacks/adapter/blob/master/test/README.md) and get started developing.
|
||||
|
||||
## Publish a new version ##
|
||||
* Go to the adapter repository root directory
|
||||
* Make sure your repository is clean, i.e. no untracked files etc. Also check that you are on the master branch and have pulled the latest changes.
|
||||
* Depending on the impact of the release, either use `patch`, `minor` or `major` in place of `<version>`. Run `npm version <version> -m 'bump to %s'` and type in your password lots of times (setting up credential caching is probably a good idea).
|
||||
* Create and merge the PR if green in the GitHub web ui
|
||||
* Go to the releases tab in the GitHub web ui and edit the tag.
|
||||
* Add a summary of the recent commits in the tag summary and a link to the diff between the previous and current version in the description, [example](https://github.com/webrtcHacks/adapter/releases/tag/v3.4.1).
|
||||
* Go back to your checkout and run `git pull`
|
||||
* Run `npm publish` (you need access to the [webrtc-adapter npmjs package](https://www.npmjs.com/package/webrtc-adapter)). For big changes, consider using a [tag version](https://docs.npmjs.com/adding-dist-tags-to-packages) such as `next` and then [change the dist-tag after testing](https://docs.npmjs.com/cli/dist-tag).
|
||||
* Done! There should now be a new release published to NPM and the gh-pages branch.
|
||||
|
||||
Note: Currently only tested on Linux, not sure about Mac but will definitely not work on Windows.
|
||||
|
||||
### Publish a hotfix patch versions
|
||||
In some cases it may be necessary to do a patch version while there are significant changes changes on the master branch.
|
||||
To make a patch release,
|
||||
* checkout the latest git tag using `git checkout tags/vMajor.minor.patch`.
|
||||
* checkout a new branch, using a name such as patchrelease-major-minor-patch.
|
||||
* cherry-pick the fixes using `git cherry-pick some-commit-hash`.
|
||||
* run `npm version patch`. This will create a new patch version and publish it on github.
|
||||
* check out `origin/bumpVersion` branch and publish the new version using `npm publish`.
|
||||
* the branch can now safely be deleted. It is not necessary to merge it into the main branch since it only contains cherry-picked commits.
|
||||
* after publishing a hotfiix use `npm dist-tag` to ensure latest still points to the highest version.
|
||||
25
APP/nexus-remote/node_modules/webrtc-adapter/bower.json
generated
vendored
Normal file
25
APP/nexus-remote/node_modules/webrtc-adapter/bower.json
generated
vendored
Normal file
@@ -0,0 +1,25 @@
|
||||
{
|
||||
"name": "webrtc-adapter",
|
||||
"description": "A shim to insulate apps from WebRTC spec changes and browser prefix differences",
|
||||
"license": "BSD-3-Clause",
|
||||
"main": "./release/adapter.js",
|
||||
"repository": {
|
||||
"type": "git",
|
||||
"url": "https://github.com/webrtchacks/adapter.git"
|
||||
},
|
||||
"authors": [
|
||||
"The WebRTC project authors (https://www.webrtc.org/)",
|
||||
"The adapter.js project authors (https://github.com/webrtchacks/adapter/)"
|
||||
],
|
||||
"moduleType": [
|
||||
"node"
|
||||
],
|
||||
"ignore": [
|
||||
"test/*"
|
||||
],
|
||||
"keywords": [
|
||||
"WebRTC",
|
||||
"RTCPeerConnection",
|
||||
"getUserMedia"
|
||||
]
|
||||
}
|
||||
58
APP/nexus-remote/node_modules/webrtc-adapter/index.d.ts
generated
vendored
Normal file
58
APP/nexus-remote/node_modules/webrtc-adapter/index.d.ts
generated
vendored
Normal file
@@ -0,0 +1,58 @@
|
||||
declare module "webrtc-adapter" {
|
||||
interface IBrowserDetails {
|
||||
browser: string;
|
||||
version?: number;
|
||||
supportsUnifiedPlan?: boolean;
|
||||
}
|
||||
|
||||
interface ICommonShim {
|
||||
shimRTCIceCandidate(window: Window): void;
|
||||
shimMaxMessageSize(window: Window): void;
|
||||
shimSendThrowTypeError(window: Window): void;
|
||||
shimConnectionState(window: Window): void;
|
||||
removeAllowExtmapMixed(window: Window): void;
|
||||
}
|
||||
|
||||
interface IChromeShim {
|
||||
shimMediaStream(window: Window): void;
|
||||
shimOnTrack(window: Window): void;
|
||||
shimGetSendersWithDtmf(window: Window): void;
|
||||
shimSenderReceiverGetStats(window: Window): void;
|
||||
shimAddTrackRemoveTrackWithNative(window: Window): void;
|
||||
shimAddTrackRemoveTrack(window: Window): void;
|
||||
shimPeerConnection(window: Window): void;
|
||||
fixNegotiationNeeded(window: Window): void;
|
||||
}
|
||||
|
||||
interface IFirefoxShim {
|
||||
shimOnTrack(window: Window): void;
|
||||
shimPeerConnection(window: Window): void;
|
||||
shimSenderGetStats(window: Window): void;
|
||||
shimReceiverGetStats(window: Window): void;
|
||||
shimRemoveStream(window: Window): void;
|
||||
shimRTCDataChannel(window: Window): void;
|
||||
}
|
||||
|
||||
interface ISafariShim {
|
||||
shimLocalStreamsAPI(window: Window): void;
|
||||
shimRemoteStreamsAPI(window: Window): void;
|
||||
shimCallbacksAPI(window: Window): void;
|
||||
shimGetUserMedia(window: Window): void;
|
||||
shimConstraints(constraints: MediaStreamConstraints): void;
|
||||
shimRTCIceServerUrls(window: Window): void;
|
||||
shimTrackEventTransceiver(window: Window): void;
|
||||
shimCreateOfferLegacy(window: Window): void;
|
||||
}
|
||||
|
||||
export interface IAdapter {
|
||||
browserDetails: IBrowserDetails;
|
||||
commonShim: ICommonShim;
|
||||
browserShim: IChromeShim | IFirefoxShim | ISafariShim | undefined;
|
||||
extractVersion(uastring: string, expr: string, pos: number): number;
|
||||
disableLog(disable: boolean): void;
|
||||
disableWarnings(disable: boolean): void;
|
||||
}
|
||||
|
||||
const adapter: IAdapter;
|
||||
export default adapter;
|
||||
}
|
||||
3223
APP/nexus-remote/node_modules/webrtc-adapter/out/adapter.js
generated
vendored
Normal file
3223
APP/nexus-remote/node_modules/webrtc-adapter/out/adapter.js
generated
vendored
Normal file
File diff suppressed because it is too large
Load Diff
3222
APP/nexus-remote/node_modules/webrtc-adapter/out/adapter_no_global.js
generated
vendored
Normal file
3222
APP/nexus-remote/node_modules/webrtc-adapter/out/adapter_no_global.js
generated
vendored
Normal file
File diff suppressed because it is too large
Load Diff
35
APP/nexus-remote/node_modules/webrtc-adapter/out/esbuild.js
generated
vendored
Normal file
35
APP/nexus-remote/node_modules/webrtc-adapter/out/esbuild.js
generated
vendored
Normal file
File diff suppressed because one or more lines are too long
60
APP/nexus-remote/node_modules/webrtc-adapter/package.json
generated
vendored
Normal file
60
APP/nexus-remote/node_modules/webrtc-adapter/package.json
generated
vendored
Normal file
@@ -0,0 +1,60 @@
|
||||
{
|
||||
"name": "webrtc-adapter",
|
||||
"version": "9.0.4",
|
||||
"description": "A shim to insulate apps from WebRTC spec changes and browser prefix differences",
|
||||
"license": "BSD-3-Clause",
|
||||
"main": "./dist/adapter_core.js",
|
||||
"types": "./index.d.ts",
|
||||
"module": "./src/js/adapter_core.js",
|
||||
"repository": {
|
||||
"type": "git",
|
||||
"url": "https://github.com/webrtchacks/adapter.git"
|
||||
},
|
||||
"authors": [
|
||||
"The WebRTC project authors (https://www.webrtc.org/)",
|
||||
"The adapter.js project authors (https://github.com/webrtchacks/adapter/)"
|
||||
],
|
||||
"scripts": {
|
||||
"preversion": "git stash && npm install && npm update && BROWSER=chrome BVER=stable CI=true npm test && git checkout -B bumpVersion && grunt build && grunt copyForPublish && git add package.json release/* && git commit -m 'Add adapter artifacts' --allow-empty",
|
||||
"version": "",
|
||||
"postversion": "export GITTAG=\"echo $(git describe --abbrev=0 --tags | sed 's/^v//')\" && git push --force --set-upstream origin bumpVersion --follow-tags && git checkout gh-pages && git pull && cp out/adapter.js adapter.js && cp adapter.js adapter-`$GITTAG`.js && rm adapter-latest.js && ln -s adapter-`$GITTAG`.js adapter-latest.js && mkdir -p adapter-`$GITTAG`-variants && cp out/adapter.js adapter-`$GITTAG`-variants/ && cp out/adapter_*.js adapter-`$GITTAG`-variants/ && git add adapter.js adapter-latest.js adapter-`$GITTAG`.js adapter-`$GITTAG`-variants && git commit -m `$GITTAG` && git push --set-upstream origin gh-pages && git checkout main",
|
||||
"prepare": "grunt build",
|
||||
"prepublishonly": "npm test",
|
||||
"test": "grunt && jest test/unit && karma start test/karma.conf.js",
|
||||
"lint-and-unit-tests": "grunt && jest test/unit",
|
||||
"e2e-tests": "grunt && karma start test/karma.conf.js"
|
||||
},
|
||||
"dependencies": {
|
||||
"sdp": "^3.2.0"
|
||||
},
|
||||
"engines": {
|
||||
"npm": ">=3.10.0",
|
||||
"node": ">=6.0.0"
|
||||
},
|
||||
"devDependencies": {
|
||||
"@babel/core": "^7.21.0",
|
||||
"@babel/preset-env": "^7.20.2",
|
||||
"@puppeteer/browsers": "^2.2.0",
|
||||
"babel-preset-env": "^0.0.0",
|
||||
"brfs": "^1.5.0",
|
||||
"chai": "^3.5.0",
|
||||
"eslint-plugin-jest": "^27.4.0",
|
||||
"grunt": "^1.1.0",
|
||||
"grunt-babel": "^8.0.0",
|
||||
"grunt-browserify": "^6.0.0",
|
||||
"grunt-cli": "^1.3.1",
|
||||
"grunt-contrib-clean": "^1.1.0",
|
||||
"grunt-contrib-copy": "^1.0.0",
|
||||
"grunt-eslint": "^24.0.0",
|
||||
"jest": "^29.7.0",
|
||||
"karma": "^6.4.1",
|
||||
"karma-browserify": "^8.1.0",
|
||||
"karma-chai": "^0.1.0",
|
||||
"karma-chrome-launcher": "^2.2.0",
|
||||
"karma-firefox-launcher": "^1.3.0",
|
||||
"karma-mocha": "^2.0.1",
|
||||
"karma-mocha-reporter": "^2.2.3",
|
||||
"karma-safari-launcher": "^1.0.0",
|
||||
"mocha": "^10.2.0"
|
||||
}
|
||||
}
|
||||
16
APP/nexus-remote/node_modules/webrtc-adapter/src/js/adapter_core.js
generated
vendored
Normal file
16
APP/nexus-remote/node_modules/webrtc-adapter/src/js/adapter_core.js
generated
vendored
Normal file
@@ -0,0 +1,16 @@
|
||||
/*
|
||||
* Copyright (c) 2016 The WebRTC project authors. All Rights Reserved.
|
||||
*
|
||||
* Use of this source code is governed by a BSD-style license
|
||||
* that can be found in the LICENSE file in the root of the source
|
||||
* tree.
|
||||
*/
|
||||
/* eslint-env node */
|
||||
|
||||
'use strict';
|
||||
|
||||
import {adapterFactory} from './adapter_factory.js';
|
||||
|
||||
const adapter =
|
||||
adapterFactory({window: typeof window === 'undefined' ? undefined : window});
|
||||
export default adapter;
|
||||
16
APP/nexus-remote/node_modules/webrtc-adapter/src/js/adapter_core5.js
generated
vendored
Normal file
16
APP/nexus-remote/node_modules/webrtc-adapter/src/js/adapter_core5.js
generated
vendored
Normal file
@@ -0,0 +1,16 @@
|
||||
/*
|
||||
* Copyright (c) 2016 The WebRTC project authors. All Rights Reserved.
|
||||
*
|
||||
* Use of this source code is governed by a BSD-style license
|
||||
* that can be found in the LICENSE file in the root of the source
|
||||
* tree.
|
||||
*/
|
||||
/* eslint-env node */
|
||||
|
||||
'use strict';
|
||||
|
||||
import {adapterFactory} from './adapter_factory.js';
|
||||
|
||||
const adapter =
|
||||
adapterFactory({window: typeof window === 'undefined' ? undefined : window});
|
||||
module.exports = adapter; // this is the difference from adapter_core.
|
||||
138
APP/nexus-remote/node_modules/webrtc-adapter/src/js/adapter_factory.js
generated
vendored
Normal file
138
APP/nexus-remote/node_modules/webrtc-adapter/src/js/adapter_factory.js
generated
vendored
Normal file
@@ -0,0 +1,138 @@
|
||||
/*
|
||||
* Copyright (c) 2016 The WebRTC project authors. All Rights Reserved.
|
||||
*
|
||||
* Use of this source code is governed by a BSD-style license
|
||||
* that can be found in the LICENSE file in the root of the source
|
||||
* tree.
|
||||
*/
|
||||
import * as utils from './utils';
|
||||
|
||||
// Browser shims.
|
||||
import * as chromeShim from './chrome/chrome_shim';
|
||||
import * as firefoxShim from './firefox/firefox_shim';
|
||||
import * as safariShim from './safari/safari_shim';
|
||||
import * as commonShim from './common_shim';
|
||||
import * as sdp from 'sdp';
|
||||
|
||||
// Shimming starts here.
|
||||
export function adapterFactory({window} = {}, options = {
|
||||
shimChrome: true,
|
||||
shimFirefox: true,
|
||||
shimSafari: true,
|
||||
}) {
|
||||
// Utils.
|
||||
const logging = utils.log;
|
||||
const browserDetails = utils.detectBrowser(window);
|
||||
|
||||
const adapter = {
|
||||
browserDetails,
|
||||
commonShim,
|
||||
extractVersion: utils.extractVersion,
|
||||
disableLog: utils.disableLog,
|
||||
disableWarnings: utils.disableWarnings,
|
||||
// Expose sdp as a convenience. For production apps include directly.
|
||||
sdp,
|
||||
};
|
||||
|
||||
// Shim browser if found.
|
||||
switch (browserDetails.browser) {
|
||||
case 'chrome':
|
||||
if (!chromeShim || !chromeShim.shimPeerConnection ||
|
||||
!options.shimChrome) {
|
||||
logging('Chrome shim is not included in this adapter release.');
|
||||
return adapter;
|
||||
}
|
||||
if (browserDetails.version === null) {
|
||||
logging('Chrome shim can not determine version, not shimming.');
|
||||
return adapter;
|
||||
}
|
||||
logging('adapter.js shimming chrome.');
|
||||
// Export to the adapter global object visible in the browser.
|
||||
adapter.browserShim = chromeShim;
|
||||
|
||||
// Must be called before shimPeerConnection.
|
||||
commonShim.shimAddIceCandidateNullOrEmpty(window, browserDetails);
|
||||
commonShim.shimParameterlessSetLocalDescription(window, browserDetails);
|
||||
|
||||
chromeShim.shimGetUserMedia(window, browserDetails);
|
||||
chromeShim.shimMediaStream(window, browserDetails);
|
||||
chromeShim.shimPeerConnection(window, browserDetails);
|
||||
chromeShim.shimOnTrack(window, browserDetails);
|
||||
chromeShim.shimAddTrackRemoveTrack(window, browserDetails);
|
||||
chromeShim.shimGetSendersWithDtmf(window, browserDetails);
|
||||
chromeShim.shimSenderReceiverGetStats(window, browserDetails);
|
||||
chromeShim.fixNegotiationNeeded(window, browserDetails);
|
||||
|
||||
commonShim.shimRTCIceCandidate(window, browserDetails);
|
||||
commonShim.shimRTCIceCandidateRelayProtocol(window, browserDetails);
|
||||
commonShim.shimConnectionState(window, browserDetails);
|
||||
commonShim.shimMaxMessageSize(window, browserDetails);
|
||||
commonShim.shimSendThrowTypeError(window, browserDetails);
|
||||
commonShim.removeExtmapAllowMixed(window, browserDetails);
|
||||
break;
|
||||
case 'firefox':
|
||||
if (!firefoxShim || !firefoxShim.shimPeerConnection ||
|
||||
!options.shimFirefox) {
|
||||
logging('Firefox shim is not included in this adapter release.');
|
||||
return adapter;
|
||||
}
|
||||
logging('adapter.js shimming firefox.');
|
||||
// Export to the adapter global object visible in the browser.
|
||||
adapter.browserShim = firefoxShim;
|
||||
|
||||
// Must be called before shimPeerConnection.
|
||||
commonShim.shimAddIceCandidateNullOrEmpty(window, browserDetails);
|
||||
commonShim.shimParameterlessSetLocalDescription(window, browserDetails);
|
||||
|
||||
firefoxShim.shimGetUserMedia(window, browserDetails);
|
||||
firefoxShim.shimPeerConnection(window, browserDetails);
|
||||
firefoxShim.shimOnTrack(window, browserDetails);
|
||||
firefoxShim.shimRemoveStream(window, browserDetails);
|
||||
firefoxShim.shimSenderGetStats(window, browserDetails);
|
||||
firefoxShim.shimReceiverGetStats(window, browserDetails);
|
||||
firefoxShim.shimRTCDataChannel(window, browserDetails);
|
||||
firefoxShim.shimAddTransceiver(window, browserDetails);
|
||||
firefoxShim.shimGetParameters(window, browserDetails);
|
||||
firefoxShim.shimCreateOffer(window, browserDetails);
|
||||
firefoxShim.shimCreateAnswer(window, browserDetails);
|
||||
|
||||
commonShim.shimRTCIceCandidate(window, browserDetails);
|
||||
commonShim.shimConnectionState(window, browserDetails);
|
||||
commonShim.shimMaxMessageSize(window, browserDetails);
|
||||
commonShim.shimSendThrowTypeError(window, browserDetails);
|
||||
break;
|
||||
case 'safari':
|
||||
if (!safariShim || !options.shimSafari) {
|
||||
logging('Safari shim is not included in this adapter release.');
|
||||
return adapter;
|
||||
}
|
||||
logging('adapter.js shimming safari.');
|
||||
// Export to the adapter global object visible in the browser.
|
||||
adapter.browserShim = safariShim;
|
||||
|
||||
// Must be called before shimCallbackAPI.
|
||||
commonShim.shimAddIceCandidateNullOrEmpty(window, browserDetails);
|
||||
commonShim.shimParameterlessSetLocalDescription(window, browserDetails);
|
||||
|
||||
safariShim.shimRTCIceServerUrls(window, browserDetails);
|
||||
safariShim.shimCreateOfferLegacy(window, browserDetails);
|
||||
safariShim.shimCallbacksAPI(window, browserDetails);
|
||||
safariShim.shimLocalStreamsAPI(window, browserDetails);
|
||||
safariShim.shimRemoteStreamsAPI(window, browserDetails);
|
||||
safariShim.shimTrackEventTransceiver(window, browserDetails);
|
||||
safariShim.shimGetUserMedia(window, browserDetails);
|
||||
safariShim.shimAudioContext(window, browserDetails);
|
||||
|
||||
commonShim.shimRTCIceCandidate(window, browserDetails);
|
||||
commonShim.shimRTCIceCandidateRelayProtocol(window, browserDetails);
|
||||
commonShim.shimMaxMessageSize(window, browserDetails);
|
||||
commonShim.shimSendThrowTypeError(window, browserDetails);
|
||||
commonShim.removeExtmapAllowMixed(window, browserDetails);
|
||||
break;
|
||||
default:
|
||||
logging('Unsupported browser!');
|
||||
break;
|
||||
}
|
||||
|
||||
return adapter;
|
||||
}
|
||||
634
APP/nexus-remote/node_modules/webrtc-adapter/src/js/chrome/chrome_shim.js
generated
vendored
Normal file
634
APP/nexus-remote/node_modules/webrtc-adapter/src/js/chrome/chrome_shim.js
generated
vendored
Normal file
@@ -0,0 +1,634 @@
|
||||
/*
|
||||
* Copyright (c) 2016 The WebRTC project authors. All Rights Reserved.
|
||||
*
|
||||
* Use of this source code is governed by a BSD-style license
|
||||
* that can be found in the LICENSE file in the root of the source
|
||||
* tree.
|
||||
*/
|
||||
/* eslint-env node */
|
||||
'use strict';
|
||||
import * as utils from '../utils.js';
|
||||
|
||||
export {shimGetUserMedia} from './getusermedia';
|
||||
|
||||
export function shimMediaStream(window) {
|
||||
window.MediaStream = window.MediaStream || window.webkitMediaStream;
|
||||
}
|
||||
|
||||
export function shimOnTrack(window) {
|
||||
if (typeof window === 'object' && window.RTCPeerConnection && !('ontrack' in
|
||||
window.RTCPeerConnection.prototype)) {
|
||||
Object.defineProperty(window.RTCPeerConnection.prototype, 'ontrack', {
|
||||
get() {
|
||||
return this._ontrack;
|
||||
},
|
||||
set(f) {
|
||||
if (this._ontrack) {
|
||||
this.removeEventListener('track', this._ontrack);
|
||||
}
|
||||
this.addEventListener('track', this._ontrack = f);
|
||||
},
|
||||
enumerable: true,
|
||||
configurable: true
|
||||
});
|
||||
const origSetRemoteDescription =
|
||||
window.RTCPeerConnection.prototype.setRemoteDescription;
|
||||
window.RTCPeerConnection.prototype.setRemoteDescription =
|
||||
function setRemoteDescription() {
|
||||
if (!this._ontrackpoly) {
|
||||
this._ontrackpoly = (e) => {
|
||||
// onaddstream does not fire when a track is added to an existing
|
||||
// stream. But stream.onaddtrack is implemented so we use that.
|
||||
e.stream.addEventListener('addtrack', te => {
|
||||
let receiver;
|
||||
if (window.RTCPeerConnection.prototype.getReceivers) {
|
||||
receiver = this.getReceivers()
|
||||
.find(r => r.track && r.track.id === te.track.id);
|
||||
} else {
|
||||
receiver = {track: te.track};
|
||||
}
|
||||
|
||||
const event = new Event('track');
|
||||
event.track = te.track;
|
||||
event.receiver = receiver;
|
||||
event.transceiver = {receiver};
|
||||
event.streams = [e.stream];
|
||||
this.dispatchEvent(event);
|
||||
});
|
||||
e.stream.getTracks().forEach(track => {
|
||||
let receiver;
|
||||
if (window.RTCPeerConnection.prototype.getReceivers) {
|
||||
receiver = this.getReceivers()
|
||||
.find(r => r.track && r.track.id === track.id);
|
||||
} else {
|
||||
receiver = {track};
|
||||
}
|
||||
const event = new Event('track');
|
||||
event.track = track;
|
||||
event.receiver = receiver;
|
||||
event.transceiver = {receiver};
|
||||
event.streams = [e.stream];
|
||||
this.dispatchEvent(event);
|
||||
});
|
||||
};
|
||||
this.addEventListener('addstream', this._ontrackpoly);
|
||||
}
|
||||
return origSetRemoteDescription.apply(this, arguments);
|
||||
};
|
||||
} else {
|
||||
// even if RTCRtpTransceiver is in window, it is only used and
|
||||
// emitted in unified-plan. Unfortunately this means we need
|
||||
// to unconditionally wrap the event.
|
||||
utils.wrapPeerConnectionEvent(window, 'track', e => {
|
||||
if (!e.transceiver) {
|
||||
Object.defineProperty(e, 'transceiver',
|
||||
{value: {receiver: e.receiver}});
|
||||
}
|
||||
return e;
|
||||
});
|
||||
}
|
||||
}
|
||||
|
||||
export function shimGetSendersWithDtmf(window) {
|
||||
// Overrides addTrack/removeTrack, depends on shimAddTrackRemoveTrack.
|
||||
if (typeof window === 'object' && window.RTCPeerConnection &&
|
||||
!('getSenders' in window.RTCPeerConnection.prototype) &&
|
||||
'createDTMFSender' in window.RTCPeerConnection.prototype) {
|
||||
const shimSenderWithDtmf = function(pc, track) {
|
||||
return {
|
||||
track,
|
||||
get dtmf() {
|
||||
if (this._dtmf === undefined) {
|
||||
if (track.kind === 'audio') {
|
||||
this._dtmf = pc.createDTMFSender(track);
|
||||
} else {
|
||||
this._dtmf = null;
|
||||
}
|
||||
}
|
||||
return this._dtmf;
|
||||
},
|
||||
_pc: pc
|
||||
};
|
||||
};
|
||||
|
||||
// augment addTrack when getSenders is not available.
|
||||
if (!window.RTCPeerConnection.prototype.getSenders) {
|
||||
window.RTCPeerConnection.prototype.getSenders = function getSenders() {
|
||||
this._senders = this._senders || [];
|
||||
return this._senders.slice(); // return a copy of the internal state.
|
||||
};
|
||||
const origAddTrack = window.RTCPeerConnection.prototype.addTrack;
|
||||
window.RTCPeerConnection.prototype.addTrack =
|
||||
function addTrack(track, stream) {
|
||||
let sender = origAddTrack.apply(this, arguments);
|
||||
if (!sender) {
|
||||
sender = shimSenderWithDtmf(this, track);
|
||||
this._senders.push(sender);
|
||||
}
|
||||
return sender;
|
||||
};
|
||||
|
||||
const origRemoveTrack = window.RTCPeerConnection.prototype.removeTrack;
|
||||
window.RTCPeerConnection.prototype.removeTrack =
|
||||
function removeTrack(sender) {
|
||||
origRemoveTrack.apply(this, arguments);
|
||||
const idx = this._senders.indexOf(sender);
|
||||
if (idx !== -1) {
|
||||
this._senders.splice(idx, 1);
|
||||
}
|
||||
};
|
||||
}
|
||||
const origAddStream = window.RTCPeerConnection.prototype.addStream;
|
||||
window.RTCPeerConnection.prototype.addStream = function addStream(stream) {
|
||||
this._senders = this._senders || [];
|
||||
origAddStream.apply(this, [stream]);
|
||||
stream.getTracks().forEach(track => {
|
||||
this._senders.push(shimSenderWithDtmf(this, track));
|
||||
});
|
||||
};
|
||||
|
||||
const origRemoveStream = window.RTCPeerConnection.prototype.removeStream;
|
||||
window.RTCPeerConnection.prototype.removeStream =
|
||||
function removeStream(stream) {
|
||||
this._senders = this._senders || [];
|
||||
origRemoveStream.apply(this, [stream]);
|
||||
|
||||
stream.getTracks().forEach(track => {
|
||||
const sender = this._senders.find(s => s.track === track);
|
||||
if (sender) { // remove sender
|
||||
this._senders.splice(this._senders.indexOf(sender), 1);
|
||||
}
|
||||
});
|
||||
};
|
||||
} else if (typeof window === 'object' && window.RTCPeerConnection &&
|
||||
'getSenders' in window.RTCPeerConnection.prototype &&
|
||||
'createDTMFSender' in window.RTCPeerConnection.prototype &&
|
||||
window.RTCRtpSender &&
|
||||
!('dtmf' in window.RTCRtpSender.prototype)) {
|
||||
const origGetSenders = window.RTCPeerConnection.prototype.getSenders;
|
||||
window.RTCPeerConnection.prototype.getSenders = function getSenders() {
|
||||
const senders = origGetSenders.apply(this, []);
|
||||
senders.forEach(sender => sender._pc = this);
|
||||
return senders;
|
||||
};
|
||||
|
||||
Object.defineProperty(window.RTCRtpSender.prototype, 'dtmf', {
|
||||
get() {
|
||||
if (this._dtmf === undefined) {
|
||||
if (this.track.kind === 'audio') {
|
||||
this._dtmf = this._pc.createDTMFSender(this.track);
|
||||
} else {
|
||||
this._dtmf = null;
|
||||
}
|
||||
}
|
||||
return this._dtmf;
|
||||
}
|
||||
});
|
||||
}
|
||||
}
|
||||
|
||||
export function shimSenderReceiverGetStats(window) {
|
||||
if (!(typeof window === 'object' && window.RTCPeerConnection &&
|
||||
window.RTCRtpSender && window.RTCRtpReceiver)) {
|
||||
return;
|
||||
}
|
||||
|
||||
// shim sender stats.
|
||||
if (!('getStats' in window.RTCRtpSender.prototype)) {
|
||||
const origGetSenders = window.RTCPeerConnection.prototype.getSenders;
|
||||
if (origGetSenders) {
|
||||
window.RTCPeerConnection.prototype.getSenders = function getSenders() {
|
||||
const senders = origGetSenders.apply(this, []);
|
||||
senders.forEach(sender => sender._pc = this);
|
||||
return senders;
|
||||
};
|
||||
}
|
||||
|
||||
const origAddTrack = window.RTCPeerConnection.prototype.addTrack;
|
||||
if (origAddTrack) {
|
||||
window.RTCPeerConnection.prototype.addTrack = function addTrack() {
|
||||
const sender = origAddTrack.apply(this, arguments);
|
||||
sender._pc = this;
|
||||
return sender;
|
||||
};
|
||||
}
|
||||
window.RTCRtpSender.prototype.getStats = function getStats() {
|
||||
const sender = this;
|
||||
return this._pc.getStats().then(result =>
|
||||
/* Note: this will include stats of all senders that
|
||||
* send a track with the same id as sender.track as
|
||||
* it is not possible to identify the RTCRtpSender.
|
||||
*/
|
||||
utils.filterStats(result, sender.track, true));
|
||||
};
|
||||
}
|
||||
|
||||
// shim receiver stats.
|
||||
if (!('getStats' in window.RTCRtpReceiver.prototype)) {
|
||||
const origGetReceivers = window.RTCPeerConnection.prototype.getReceivers;
|
||||
if (origGetReceivers) {
|
||||
window.RTCPeerConnection.prototype.getReceivers =
|
||||
function getReceivers() {
|
||||
const receivers = origGetReceivers.apply(this, []);
|
||||
receivers.forEach(receiver => receiver._pc = this);
|
||||
return receivers;
|
||||
};
|
||||
}
|
||||
utils.wrapPeerConnectionEvent(window, 'track', e => {
|
||||
e.receiver._pc = e.srcElement;
|
||||
return e;
|
||||
});
|
||||
window.RTCRtpReceiver.prototype.getStats = function getStats() {
|
||||
const receiver = this;
|
||||
return this._pc.getStats().then(result =>
|
||||
utils.filterStats(result, receiver.track, false));
|
||||
};
|
||||
}
|
||||
|
||||
if (!('getStats' in window.RTCRtpSender.prototype &&
|
||||
'getStats' in window.RTCRtpReceiver.prototype)) {
|
||||
return;
|
||||
}
|
||||
|
||||
// shim RTCPeerConnection.getStats(track).
|
||||
const origGetStats = window.RTCPeerConnection.prototype.getStats;
|
||||
window.RTCPeerConnection.prototype.getStats = function getStats() {
|
||||
if (arguments.length > 0 &&
|
||||
arguments[0] instanceof window.MediaStreamTrack) {
|
||||
const track = arguments[0];
|
||||
let sender;
|
||||
let receiver;
|
||||
let err;
|
||||
this.getSenders().forEach(s => {
|
||||
if (s.track === track) {
|
||||
if (sender) {
|
||||
err = true;
|
||||
} else {
|
||||
sender = s;
|
||||
}
|
||||
}
|
||||
});
|
||||
this.getReceivers().forEach(r => {
|
||||
if (r.track === track) {
|
||||
if (receiver) {
|
||||
err = true;
|
||||
} else {
|
||||
receiver = r;
|
||||
}
|
||||
}
|
||||
return r.track === track;
|
||||
});
|
||||
if (err || (sender && receiver)) {
|
||||
return Promise.reject(new DOMException(
|
||||
'There are more than one sender or receiver for the track.',
|
||||
'InvalidAccessError'));
|
||||
} else if (sender) {
|
||||
return sender.getStats();
|
||||
} else if (receiver) {
|
||||
return receiver.getStats();
|
||||
}
|
||||
return Promise.reject(new DOMException(
|
||||
'There is no sender or receiver for the track.',
|
||||
'InvalidAccessError'));
|
||||
}
|
||||
return origGetStats.apply(this, arguments);
|
||||
};
|
||||
}
|
||||
|
||||
export function shimAddTrackRemoveTrackWithNative(window) {
|
||||
// shim addTrack/removeTrack with native variants in order to make
|
||||
// the interactions with legacy getLocalStreams behave as in other browsers.
|
||||
// Keeps a mapping stream.id => [stream, rtpsenders...]
|
||||
window.RTCPeerConnection.prototype.getLocalStreams =
|
||||
function getLocalStreams() {
|
||||
this._shimmedLocalStreams = this._shimmedLocalStreams || {};
|
||||
return Object.keys(this._shimmedLocalStreams)
|
||||
.map(streamId => this._shimmedLocalStreams[streamId][0]);
|
||||
};
|
||||
|
||||
const origAddTrack = window.RTCPeerConnection.prototype.addTrack;
|
||||
window.RTCPeerConnection.prototype.addTrack =
|
||||
function addTrack(track, stream) {
|
||||
if (!stream) {
|
||||
return origAddTrack.apply(this, arguments);
|
||||
}
|
||||
this._shimmedLocalStreams = this._shimmedLocalStreams || {};
|
||||
|
||||
const sender = origAddTrack.apply(this, arguments);
|
||||
if (!this._shimmedLocalStreams[stream.id]) {
|
||||
this._shimmedLocalStreams[stream.id] = [stream, sender];
|
||||
} else if (this._shimmedLocalStreams[stream.id].indexOf(sender) === -1) {
|
||||
this._shimmedLocalStreams[stream.id].push(sender);
|
||||
}
|
||||
return sender;
|
||||
};
|
||||
|
||||
const origAddStream = window.RTCPeerConnection.prototype.addStream;
|
||||
window.RTCPeerConnection.prototype.addStream = function addStream(stream) {
|
||||
this._shimmedLocalStreams = this._shimmedLocalStreams || {};
|
||||
|
||||
stream.getTracks().forEach(track => {
|
||||
const alreadyExists = this.getSenders().find(s => s.track === track);
|
||||
if (alreadyExists) {
|
||||
throw new DOMException('Track already exists.',
|
||||
'InvalidAccessError');
|
||||
}
|
||||
});
|
||||
const existingSenders = this.getSenders();
|
||||
origAddStream.apply(this, arguments);
|
||||
const newSenders = this.getSenders()
|
||||
.filter(newSender => existingSenders.indexOf(newSender) === -1);
|
||||
this._shimmedLocalStreams[stream.id] = [stream].concat(newSenders);
|
||||
};
|
||||
|
||||
const origRemoveStream = window.RTCPeerConnection.prototype.removeStream;
|
||||
window.RTCPeerConnection.prototype.removeStream =
|
||||
function removeStream(stream) {
|
||||
this._shimmedLocalStreams = this._shimmedLocalStreams || {};
|
||||
delete this._shimmedLocalStreams[stream.id];
|
||||
return origRemoveStream.apply(this, arguments);
|
||||
};
|
||||
|
||||
const origRemoveTrack = window.RTCPeerConnection.prototype.removeTrack;
|
||||
window.RTCPeerConnection.prototype.removeTrack =
|
||||
function removeTrack(sender) {
|
||||
this._shimmedLocalStreams = this._shimmedLocalStreams || {};
|
||||
if (sender) {
|
||||
Object.keys(this._shimmedLocalStreams).forEach(streamId => {
|
||||
const idx = this._shimmedLocalStreams[streamId].indexOf(sender);
|
||||
if (idx !== -1) {
|
||||
this._shimmedLocalStreams[streamId].splice(idx, 1);
|
||||
}
|
||||
if (this._shimmedLocalStreams[streamId].length === 1) {
|
||||
delete this._shimmedLocalStreams[streamId];
|
||||
}
|
||||
});
|
||||
}
|
||||
return origRemoveTrack.apply(this, arguments);
|
||||
};
|
||||
}
|
||||
|
||||
export function shimAddTrackRemoveTrack(window, browserDetails) {
|
||||
if (!window.RTCPeerConnection) {
|
||||
return;
|
||||
}
|
||||
// shim addTrack and removeTrack.
|
||||
if (window.RTCPeerConnection.prototype.addTrack &&
|
||||
browserDetails.version >= 65) {
|
||||
return shimAddTrackRemoveTrackWithNative(window);
|
||||
}
|
||||
|
||||
// also shim pc.getLocalStreams when addTrack is shimmed
|
||||
// to return the original streams.
|
||||
const origGetLocalStreams = window.RTCPeerConnection.prototype
|
||||
.getLocalStreams;
|
||||
window.RTCPeerConnection.prototype.getLocalStreams =
|
||||
function getLocalStreams() {
|
||||
const nativeStreams = origGetLocalStreams.apply(this);
|
||||
this._reverseStreams = this._reverseStreams || {};
|
||||
return nativeStreams.map(stream => this._reverseStreams[stream.id]);
|
||||
};
|
||||
|
||||
const origAddStream = window.RTCPeerConnection.prototype.addStream;
|
||||
window.RTCPeerConnection.prototype.addStream = function addStream(stream) {
|
||||
this._streams = this._streams || {};
|
||||
this._reverseStreams = this._reverseStreams || {};
|
||||
|
||||
stream.getTracks().forEach(track => {
|
||||
const alreadyExists = this.getSenders().find(s => s.track === track);
|
||||
if (alreadyExists) {
|
||||
throw new DOMException('Track already exists.',
|
||||
'InvalidAccessError');
|
||||
}
|
||||
});
|
||||
// Add identity mapping for consistency with addTrack.
|
||||
// Unless this is being used with a stream from addTrack.
|
||||
if (!this._reverseStreams[stream.id]) {
|
||||
const newStream = new window.MediaStream(stream.getTracks());
|
||||
this._streams[stream.id] = newStream;
|
||||
this._reverseStreams[newStream.id] = stream;
|
||||
stream = newStream;
|
||||
}
|
||||
origAddStream.apply(this, [stream]);
|
||||
};
|
||||
|
||||
const origRemoveStream = window.RTCPeerConnection.prototype.removeStream;
|
||||
window.RTCPeerConnection.prototype.removeStream =
|
||||
function removeStream(stream) {
|
||||
this._streams = this._streams || {};
|
||||
this._reverseStreams = this._reverseStreams || {};
|
||||
|
||||
origRemoveStream.apply(this, [(this._streams[stream.id] || stream)]);
|
||||
delete this._reverseStreams[(this._streams[stream.id] ?
|
||||
this._streams[stream.id].id : stream.id)];
|
||||
delete this._streams[stream.id];
|
||||
};
|
||||
|
||||
window.RTCPeerConnection.prototype.addTrack =
|
||||
function addTrack(track, stream) {
|
||||
if (this.signalingState === 'closed') {
|
||||
throw new DOMException(
|
||||
'The RTCPeerConnection\'s signalingState is \'closed\'.',
|
||||
'InvalidStateError');
|
||||
}
|
||||
const streams = [].slice.call(arguments, 1);
|
||||
if (streams.length !== 1 ||
|
||||
!streams[0].getTracks().find(t => t === track)) {
|
||||
// this is not fully correct but all we can manage without
|
||||
// [[associated MediaStreams]] internal slot.
|
||||
throw new DOMException(
|
||||
'The adapter.js addTrack polyfill only supports a single ' +
|
||||
' stream which is associated with the specified track.',
|
||||
'NotSupportedError');
|
||||
}
|
||||
|
||||
const alreadyExists = this.getSenders().find(s => s.track === track);
|
||||
if (alreadyExists) {
|
||||
throw new DOMException('Track already exists.',
|
||||
'InvalidAccessError');
|
||||
}
|
||||
|
||||
this._streams = this._streams || {};
|
||||
this._reverseStreams = this._reverseStreams || {};
|
||||
const oldStream = this._streams[stream.id];
|
||||
if (oldStream) {
|
||||
// this is using odd Chrome behaviour, use with caution:
|
||||
// https://bugs.chromium.org/p/webrtc/issues/detail?id=7815
|
||||
// Note: we rely on the high-level addTrack/dtmf shim to
|
||||
// create the sender with a dtmf sender.
|
||||
oldStream.addTrack(track);
|
||||
|
||||
// Trigger ONN async.
|
||||
Promise.resolve().then(() => {
|
||||
this.dispatchEvent(new Event('negotiationneeded'));
|
||||
});
|
||||
} else {
|
||||
const newStream = new window.MediaStream([track]);
|
||||
this._streams[stream.id] = newStream;
|
||||
this._reverseStreams[newStream.id] = stream;
|
||||
this.addStream(newStream);
|
||||
}
|
||||
return this.getSenders().find(s => s.track === track);
|
||||
};
|
||||
|
||||
// replace the internal stream id with the external one and
|
||||
// vice versa.
|
||||
function replaceInternalStreamId(pc, description) {
|
||||
let sdp = description.sdp;
|
||||
Object.keys(pc._reverseStreams || []).forEach(internalId => {
|
||||
const externalStream = pc._reverseStreams[internalId];
|
||||
const internalStream = pc._streams[externalStream.id];
|
||||
sdp = sdp.replace(new RegExp(internalStream.id, 'g'),
|
||||
externalStream.id);
|
||||
});
|
||||
return new RTCSessionDescription({
|
||||
type: description.type,
|
||||
sdp
|
||||
});
|
||||
}
|
||||
function replaceExternalStreamId(pc, description) {
|
||||
let sdp = description.sdp;
|
||||
Object.keys(pc._reverseStreams || []).forEach(internalId => {
|
||||
const externalStream = pc._reverseStreams[internalId];
|
||||
const internalStream = pc._streams[externalStream.id];
|
||||
sdp = sdp.replace(new RegExp(externalStream.id, 'g'),
|
||||
internalStream.id);
|
||||
});
|
||||
return new RTCSessionDescription({
|
||||
type: description.type,
|
||||
sdp
|
||||
});
|
||||
}
|
||||
['createOffer', 'createAnswer'].forEach(function(method) {
|
||||
const nativeMethod = window.RTCPeerConnection.prototype[method];
|
||||
const methodObj = {[method]() {
|
||||
const args = arguments;
|
||||
const isLegacyCall = arguments.length &&
|
||||
typeof arguments[0] === 'function';
|
||||
if (isLegacyCall) {
|
||||
return nativeMethod.apply(this, [
|
||||
(description) => {
|
||||
const desc = replaceInternalStreamId(this, description);
|
||||
args[0].apply(null, [desc]);
|
||||
},
|
||||
(err) => {
|
||||
if (args[1]) {
|
||||
args[1].apply(null, err);
|
||||
}
|
||||
}, arguments[2]
|
||||
]);
|
||||
}
|
||||
return nativeMethod.apply(this, arguments)
|
||||
.then(description => replaceInternalStreamId(this, description));
|
||||
}};
|
||||
window.RTCPeerConnection.prototype[method] = methodObj[method];
|
||||
});
|
||||
|
||||
const origSetLocalDescription =
|
||||
window.RTCPeerConnection.prototype.setLocalDescription;
|
||||
window.RTCPeerConnection.prototype.setLocalDescription =
|
||||
function setLocalDescription() {
|
||||
if (!arguments.length || !arguments[0].type) {
|
||||
return origSetLocalDescription.apply(this, arguments);
|
||||
}
|
||||
arguments[0] = replaceExternalStreamId(this, arguments[0]);
|
||||
return origSetLocalDescription.apply(this, arguments);
|
||||
};
|
||||
|
||||
// TODO: mangle getStats: https://w3c.github.io/webrtc-stats/#dom-rtcmediastreamstats-streamidentifier
|
||||
|
||||
const origLocalDescription = Object.getOwnPropertyDescriptor(
|
||||
window.RTCPeerConnection.prototype, 'localDescription');
|
||||
Object.defineProperty(window.RTCPeerConnection.prototype,
|
||||
'localDescription', {
|
||||
get() {
|
||||
const description = origLocalDescription.get.apply(this);
|
||||
if (description.type === '') {
|
||||
return description;
|
||||
}
|
||||
return replaceInternalStreamId(this, description);
|
||||
}
|
||||
});
|
||||
|
||||
window.RTCPeerConnection.prototype.removeTrack =
|
||||
function removeTrack(sender) {
|
||||
if (this.signalingState === 'closed') {
|
||||
throw new DOMException(
|
||||
'The RTCPeerConnection\'s signalingState is \'closed\'.',
|
||||
'InvalidStateError');
|
||||
}
|
||||
// We can not yet check for sender instanceof RTCRtpSender
|
||||
// since we shim RTPSender. So we check if sender._pc is set.
|
||||
if (!sender._pc) {
|
||||
throw new DOMException('Argument 1 of RTCPeerConnection.removeTrack ' +
|
||||
'does not implement interface RTCRtpSender.', 'TypeError');
|
||||
}
|
||||
const isLocal = sender._pc === this;
|
||||
if (!isLocal) {
|
||||
throw new DOMException('Sender was not created by this connection.',
|
||||
'InvalidAccessError');
|
||||
}
|
||||
|
||||
// Search for the native stream the senders track belongs to.
|
||||
this._streams = this._streams || {};
|
||||
let stream;
|
||||
Object.keys(this._streams).forEach(streamid => {
|
||||
const hasTrack = this._streams[streamid].getTracks()
|
||||
.find(track => sender.track === track);
|
||||
if (hasTrack) {
|
||||
stream = this._streams[streamid];
|
||||
}
|
||||
});
|
||||
|
||||
if (stream) {
|
||||
if (stream.getTracks().length === 1) {
|
||||
// if this is the last track of the stream, remove the stream. This
|
||||
// takes care of any shimmed _senders.
|
||||
this.removeStream(this._reverseStreams[stream.id]);
|
||||
} else {
|
||||
// relying on the same odd chrome behaviour as above.
|
||||
stream.removeTrack(sender.track);
|
||||
}
|
||||
this.dispatchEvent(new Event('negotiationneeded'));
|
||||
}
|
||||
};
|
||||
}
|
||||
|
||||
export function shimPeerConnection(window, browserDetails) {
|
||||
if (!window.RTCPeerConnection && window.webkitRTCPeerConnection) {
|
||||
// very basic support for old versions.
|
||||
window.RTCPeerConnection = window.webkitRTCPeerConnection;
|
||||
}
|
||||
if (!window.RTCPeerConnection) {
|
||||
return;
|
||||
}
|
||||
|
||||
// shim implicit creation of RTCSessionDescription/RTCIceCandidate
|
||||
if (browserDetails.version < 53) {
|
||||
['setLocalDescription', 'setRemoteDescription', 'addIceCandidate']
|
||||
.forEach(function(method) {
|
||||
const nativeMethod = window.RTCPeerConnection.prototype[method];
|
||||
const methodObj = {[method]() {
|
||||
arguments[0] = new ((method === 'addIceCandidate') ?
|
||||
window.RTCIceCandidate :
|
||||
window.RTCSessionDescription)(arguments[0]);
|
||||
return nativeMethod.apply(this, arguments);
|
||||
}};
|
||||
window.RTCPeerConnection.prototype[method] = methodObj[method];
|
||||
});
|
||||
}
|
||||
}
|
||||
|
||||
// Attempt to fix ONN in plan-b mode.
|
||||
export function fixNegotiationNeeded(window, browserDetails) {
|
||||
utils.wrapPeerConnectionEvent(window, 'negotiationneeded', e => {
|
||||
const pc = e.target;
|
||||
if (browserDetails.version < 72 || (pc.getConfiguration &&
|
||||
pc.getConfiguration().sdpSemantics === 'plan-b')) {
|
||||
if (pc.signalingState !== 'stable') {
|
||||
return;
|
||||
}
|
||||
}
|
||||
return e;
|
||||
});
|
||||
}
|
||||
189
APP/nexus-remote/node_modules/webrtc-adapter/src/js/chrome/getusermedia.js
generated
vendored
Normal file
189
APP/nexus-remote/node_modules/webrtc-adapter/src/js/chrome/getusermedia.js
generated
vendored
Normal file
@@ -0,0 +1,189 @@
|
||||
/*
|
||||
* Copyright (c) 2016 The WebRTC project authors. All Rights Reserved.
|
||||
*
|
||||
* Use of this source code is governed by a BSD-style license
|
||||
* that can be found in the LICENSE file in the root of the source
|
||||
* tree.
|
||||
*/
|
||||
/* eslint-env node */
|
||||
'use strict';
|
||||
import * as utils from '../utils.js';
|
||||
const logging = utils.log;
|
||||
|
||||
export function shimGetUserMedia(window, browserDetails) {
|
||||
const navigator = window && window.navigator;
|
||||
|
||||
if (!navigator.mediaDevices) {
|
||||
return;
|
||||
}
|
||||
|
||||
const constraintsToChrome_ = function(c) {
|
||||
if (typeof c !== 'object' || c.mandatory || c.optional) {
|
||||
return c;
|
||||
}
|
||||
const cc = {};
|
||||
Object.keys(c).forEach(key => {
|
||||
if (key === 'require' || key === 'advanced' || key === 'mediaSource') {
|
||||
return;
|
||||
}
|
||||
const r = (typeof c[key] === 'object') ? c[key] : {ideal: c[key]};
|
||||
if (r.exact !== undefined && typeof r.exact === 'number') {
|
||||
r.min = r.max = r.exact;
|
||||
}
|
||||
const oldname_ = function(prefix, name) {
|
||||
if (prefix) {
|
||||
return prefix + name.charAt(0).toUpperCase() + name.slice(1);
|
||||
}
|
||||
return (name === 'deviceId') ? 'sourceId' : name;
|
||||
};
|
||||
if (r.ideal !== undefined) {
|
||||
cc.optional = cc.optional || [];
|
||||
let oc = {};
|
||||
if (typeof r.ideal === 'number') {
|
||||
oc[oldname_('min', key)] = r.ideal;
|
||||
cc.optional.push(oc);
|
||||
oc = {};
|
||||
oc[oldname_('max', key)] = r.ideal;
|
||||
cc.optional.push(oc);
|
||||
} else {
|
||||
oc[oldname_('', key)] = r.ideal;
|
||||
cc.optional.push(oc);
|
||||
}
|
||||
}
|
||||
if (r.exact !== undefined && typeof r.exact !== 'number') {
|
||||
cc.mandatory = cc.mandatory || {};
|
||||
cc.mandatory[oldname_('', key)] = r.exact;
|
||||
} else {
|
||||
['min', 'max'].forEach(mix => {
|
||||
if (r[mix] !== undefined) {
|
||||
cc.mandatory = cc.mandatory || {};
|
||||
cc.mandatory[oldname_(mix, key)] = r[mix];
|
||||
}
|
||||
});
|
||||
}
|
||||
});
|
||||
if (c.advanced) {
|
||||
cc.optional = (cc.optional || []).concat(c.advanced);
|
||||
}
|
||||
return cc;
|
||||
};
|
||||
|
||||
const shimConstraints_ = function(constraints, func) {
|
||||
if (browserDetails.version >= 61) {
|
||||
return func(constraints);
|
||||
}
|
||||
constraints = JSON.parse(JSON.stringify(constraints));
|
||||
if (constraints && typeof constraints.audio === 'object') {
|
||||
const remap = function(obj, a, b) {
|
||||
if (a in obj && !(b in obj)) {
|
||||
obj[b] = obj[a];
|
||||
delete obj[a];
|
||||
}
|
||||
};
|
||||
constraints = JSON.parse(JSON.stringify(constraints));
|
||||
remap(constraints.audio, 'autoGainControl', 'googAutoGainControl');
|
||||
remap(constraints.audio, 'noiseSuppression', 'googNoiseSuppression');
|
||||
constraints.audio = constraintsToChrome_(constraints.audio);
|
||||
}
|
||||
if (constraints && typeof constraints.video === 'object') {
|
||||
// Shim facingMode for mobile & surface pro.
|
||||
let face = constraints.video.facingMode;
|
||||
face = face && ((typeof face === 'object') ? face : {ideal: face});
|
||||
const getSupportedFacingModeLies = browserDetails.version < 66;
|
||||
|
||||
if ((face && (face.exact === 'user' || face.exact === 'environment' ||
|
||||
face.ideal === 'user' || face.ideal === 'environment')) &&
|
||||
!(navigator.mediaDevices.getSupportedConstraints &&
|
||||
navigator.mediaDevices.getSupportedConstraints().facingMode &&
|
||||
!getSupportedFacingModeLies)) {
|
||||
delete constraints.video.facingMode;
|
||||
let matches;
|
||||
if (face.exact === 'environment' || face.ideal === 'environment') {
|
||||
matches = ['back', 'rear'];
|
||||
} else if (face.exact === 'user' || face.ideal === 'user') {
|
||||
matches = ['front'];
|
||||
}
|
||||
if (matches) {
|
||||
// Look for matches in label, or use last cam for back (typical).
|
||||
return navigator.mediaDevices.enumerateDevices()
|
||||
.then(devices => {
|
||||
devices = devices.filter(d => d.kind === 'videoinput');
|
||||
let dev = devices.find(d => matches.some(match =>
|
||||
d.label.toLowerCase().includes(match)));
|
||||
if (!dev && devices.length && matches.includes('back')) {
|
||||
dev = devices[devices.length - 1]; // more likely the back cam
|
||||
}
|
||||
if (dev) {
|
||||
constraints.video.deviceId = face.exact
|
||||
? {exact: dev.deviceId}
|
||||
: {ideal: dev.deviceId};
|
||||
}
|
||||
constraints.video = constraintsToChrome_(constraints.video);
|
||||
logging('chrome: ' + JSON.stringify(constraints));
|
||||
return func(constraints);
|
||||
});
|
||||
}
|
||||
}
|
||||
constraints.video = constraintsToChrome_(constraints.video);
|
||||
}
|
||||
logging('chrome: ' + JSON.stringify(constraints));
|
||||
return func(constraints);
|
||||
};
|
||||
|
||||
const shimError_ = function(e) {
|
||||
if (browserDetails.version >= 64) {
|
||||
return e;
|
||||
}
|
||||
return {
|
||||
name: {
|
||||
PermissionDeniedError: 'NotAllowedError',
|
||||
PermissionDismissedError: 'NotAllowedError',
|
||||
InvalidStateError: 'NotAllowedError',
|
||||
DevicesNotFoundError: 'NotFoundError',
|
||||
ConstraintNotSatisfiedError: 'OverconstrainedError',
|
||||
TrackStartError: 'NotReadableError',
|
||||
MediaDeviceFailedDueToShutdown: 'NotAllowedError',
|
||||
MediaDeviceKillSwitchOn: 'NotAllowedError',
|
||||
TabCaptureError: 'AbortError',
|
||||
ScreenCaptureError: 'AbortError',
|
||||
DeviceCaptureError: 'AbortError'
|
||||
}[e.name] || e.name,
|
||||
message: e.message,
|
||||
constraint: e.constraint || e.constraintName,
|
||||
toString() {
|
||||
return this.name + (this.message && ': ') + this.message;
|
||||
}
|
||||
};
|
||||
};
|
||||
|
||||
const getUserMedia_ = function(constraints, onSuccess, onError) {
|
||||
shimConstraints_(constraints, c => {
|
||||
navigator.webkitGetUserMedia(c, onSuccess, e => {
|
||||
if (onError) {
|
||||
onError(shimError_(e));
|
||||
}
|
||||
});
|
||||
});
|
||||
};
|
||||
navigator.getUserMedia = getUserMedia_.bind(navigator);
|
||||
|
||||
// Even though Chrome 45 has navigator.mediaDevices and a getUserMedia
|
||||
// function which returns a Promise, it does not accept spec-style
|
||||
// constraints.
|
||||
if (navigator.mediaDevices.getUserMedia) {
|
||||
const origGetUserMedia = navigator.mediaDevices.getUserMedia.
|
||||
bind(navigator.mediaDevices);
|
||||
navigator.mediaDevices.getUserMedia = function(cs) {
|
||||
return shimConstraints_(cs, c => origGetUserMedia(c).then(stream => {
|
||||
if (c.audio && !stream.getAudioTracks().length ||
|
||||
c.video && !stream.getVideoTracks().length) {
|
||||
stream.getTracks().forEach(track => {
|
||||
track.stop();
|
||||
});
|
||||
throw new DOMException('', 'NotFoundError');
|
||||
}
|
||||
return stream;
|
||||
}, e => Promise.reject(shimError_(e))));
|
||||
};
|
||||
}
|
||||
}
|
||||
463
APP/nexus-remote/node_modules/webrtc-adapter/src/js/common_shim.js
generated
vendored
Normal file
463
APP/nexus-remote/node_modules/webrtc-adapter/src/js/common_shim.js
generated
vendored
Normal file
@@ -0,0 +1,463 @@
|
||||
/*
|
||||
* Copyright (c) 2017 The WebRTC project authors. All Rights Reserved.
|
||||
*
|
||||
* Use of this source code is governed by a BSD-style license
|
||||
* that can be found in the LICENSE file in the root of the source
|
||||
* tree.
|
||||
*/
|
||||
/* eslint-env node */
|
||||
'use strict';
|
||||
|
||||
import SDPUtils from 'sdp';
|
||||
import * as utils from './utils';
|
||||
|
||||
export function shimRTCIceCandidate(window) {
|
||||
// foundation is arbitrarily chosen as an indicator for full support for
|
||||
// https://w3c.github.io/webrtc-pc/#rtcicecandidate-interface
|
||||
if (!window.RTCIceCandidate || (window.RTCIceCandidate && 'foundation' in
|
||||
window.RTCIceCandidate.prototype)) {
|
||||
return;
|
||||
}
|
||||
|
||||
const NativeRTCIceCandidate = window.RTCIceCandidate;
|
||||
window.RTCIceCandidate = function RTCIceCandidate(args) {
|
||||
// Remove the a= which shouldn't be part of the candidate string.
|
||||
if (typeof args === 'object' && args.candidate &&
|
||||
args.candidate.indexOf('a=') === 0) {
|
||||
args = JSON.parse(JSON.stringify(args));
|
||||
args.candidate = args.candidate.substring(2);
|
||||
}
|
||||
|
||||
if (args.candidate && args.candidate.length) {
|
||||
// Augment the native candidate with the parsed fields.
|
||||
const nativeCandidate = new NativeRTCIceCandidate(args);
|
||||
const parsedCandidate = SDPUtils.parseCandidate(args.candidate);
|
||||
for (const key in parsedCandidate) {
|
||||
if (!(key in nativeCandidate)) {
|
||||
Object.defineProperty(nativeCandidate, key,
|
||||
{value: parsedCandidate[key]});
|
||||
}
|
||||
}
|
||||
|
||||
// Override serializer to not serialize the extra attributes.
|
||||
nativeCandidate.toJSON = function toJSON() {
|
||||
return {
|
||||
candidate: nativeCandidate.candidate,
|
||||
sdpMid: nativeCandidate.sdpMid,
|
||||
sdpMLineIndex: nativeCandidate.sdpMLineIndex,
|
||||
usernameFragment: nativeCandidate.usernameFragment,
|
||||
};
|
||||
};
|
||||
return nativeCandidate;
|
||||
}
|
||||
return new NativeRTCIceCandidate(args);
|
||||
};
|
||||
window.RTCIceCandidate.prototype = NativeRTCIceCandidate.prototype;
|
||||
|
||||
// Hook up the augmented candidate in onicecandidate and
|
||||
// addEventListener('icecandidate', ...)
|
||||
utils.wrapPeerConnectionEvent(window, 'icecandidate', e => {
|
||||
if (e.candidate) {
|
||||
Object.defineProperty(e, 'candidate', {
|
||||
value: new window.RTCIceCandidate(e.candidate),
|
||||
writable: 'false'
|
||||
});
|
||||
}
|
||||
return e;
|
||||
});
|
||||
}
|
||||
|
||||
export function shimRTCIceCandidateRelayProtocol(window) {
|
||||
if (!window.RTCIceCandidate || (window.RTCIceCandidate && 'relayProtocol' in
|
||||
window.RTCIceCandidate.prototype)) {
|
||||
return;
|
||||
}
|
||||
|
||||
// Hook up the augmented candidate in onicecandidate and
|
||||
// addEventListener('icecandidate', ...)
|
||||
utils.wrapPeerConnectionEvent(window, 'icecandidate', e => {
|
||||
if (e.candidate) {
|
||||
const parsedCandidate = SDPUtils.parseCandidate(e.candidate.candidate);
|
||||
if (parsedCandidate.type === 'relay') {
|
||||
// This is a libwebrtc-specific mapping of local type preference
|
||||
// to relayProtocol.
|
||||
e.candidate.relayProtocol = {
|
||||
0: 'tls',
|
||||
1: 'tcp',
|
||||
2: 'udp',
|
||||
}[parsedCandidate.priority >> 24];
|
||||
}
|
||||
}
|
||||
return e;
|
||||
});
|
||||
}
|
||||
|
||||
export function shimMaxMessageSize(window, browserDetails) {
|
||||
if (!window.RTCPeerConnection) {
|
||||
return;
|
||||
}
|
||||
|
||||
if (!('sctp' in window.RTCPeerConnection.prototype)) {
|
||||
Object.defineProperty(window.RTCPeerConnection.prototype, 'sctp', {
|
||||
get() {
|
||||
return typeof this._sctp === 'undefined' ? null : this._sctp;
|
||||
}
|
||||
});
|
||||
}
|
||||
|
||||
const sctpInDescription = function(description) {
|
||||
if (!description || !description.sdp) {
|
||||
return false;
|
||||
}
|
||||
const sections = SDPUtils.splitSections(description.sdp);
|
||||
sections.shift();
|
||||
return sections.some(mediaSection => {
|
||||
const mLine = SDPUtils.parseMLine(mediaSection);
|
||||
return mLine && mLine.kind === 'application'
|
||||
&& mLine.protocol.indexOf('SCTP') !== -1;
|
||||
});
|
||||
};
|
||||
|
||||
const getRemoteFirefoxVersion = function(description) {
|
||||
// TODO: Is there a better solution for detecting Firefox?
|
||||
const match = description.sdp.match(/mozilla...THIS_IS_SDPARTA-(\d+)/);
|
||||
if (match === null || match.length < 2) {
|
||||
return -1;
|
||||
}
|
||||
const version = parseInt(match[1], 10);
|
||||
// Test for NaN (yes, this is ugly)
|
||||
return version !== version ? -1 : version;
|
||||
};
|
||||
|
||||
const getCanSendMaxMessageSize = function(remoteIsFirefox) {
|
||||
// Every implementation we know can send at least 64 KiB.
|
||||
// Note: Although Chrome is technically able to send up to 256 KiB, the
|
||||
// data does not reach the other peer reliably.
|
||||
// See: https://bugs.chromium.org/p/webrtc/issues/detail?id=8419
|
||||
let canSendMaxMessageSize = 65536;
|
||||
if (browserDetails.browser === 'firefox') {
|
||||
if (browserDetails.version < 57) {
|
||||
if (remoteIsFirefox === -1) {
|
||||
// FF < 57 will send in 16 KiB chunks using the deprecated PPID
|
||||
// fragmentation.
|
||||
canSendMaxMessageSize = 16384;
|
||||
} else {
|
||||
// However, other FF (and RAWRTC) can reassemble PPID-fragmented
|
||||
// messages. Thus, supporting ~2 GiB when sending.
|
||||
canSendMaxMessageSize = 2147483637;
|
||||
}
|
||||
} else if (browserDetails.version < 60) {
|
||||
// Currently, all FF >= 57 will reset the remote maximum message size
|
||||
// to the default value when a data channel is created at a later
|
||||
// stage. :(
|
||||
// See: https://bugzilla.mozilla.org/show_bug.cgi?id=1426831
|
||||
canSendMaxMessageSize =
|
||||
browserDetails.version === 57 ? 65535 : 65536;
|
||||
} else {
|
||||
// FF >= 60 supports sending ~2 GiB
|
||||
canSendMaxMessageSize = 2147483637;
|
||||
}
|
||||
}
|
||||
return canSendMaxMessageSize;
|
||||
};
|
||||
|
||||
const getMaxMessageSize = function(description, remoteIsFirefox) {
|
||||
// Note: 65536 bytes is the default value from the SDP spec. Also,
|
||||
// every implementation we know supports receiving 65536 bytes.
|
||||
let maxMessageSize = 65536;
|
||||
|
||||
// FF 57 has a slightly incorrect default remote max message size, so
|
||||
// we need to adjust it here to avoid a failure when sending.
|
||||
// See: https://bugzilla.mozilla.org/show_bug.cgi?id=1425697
|
||||
if (browserDetails.browser === 'firefox'
|
||||
&& browserDetails.version === 57) {
|
||||
maxMessageSize = 65535;
|
||||
}
|
||||
|
||||
const match = SDPUtils.matchPrefix(description.sdp,
|
||||
'a=max-message-size:');
|
||||
if (match.length > 0) {
|
||||
maxMessageSize = parseInt(match[0].substring(19), 10);
|
||||
} else if (browserDetails.browser === 'firefox' &&
|
||||
remoteIsFirefox !== -1) {
|
||||
// If the maximum message size is not present in the remote SDP and
|
||||
// both local and remote are Firefox, the remote peer can receive
|
||||
// ~2 GiB.
|
||||
maxMessageSize = 2147483637;
|
||||
}
|
||||
return maxMessageSize;
|
||||
};
|
||||
|
||||
const origSetRemoteDescription =
|
||||
window.RTCPeerConnection.prototype.setRemoteDescription;
|
||||
window.RTCPeerConnection.prototype.setRemoteDescription =
|
||||
function setRemoteDescription() {
|
||||
this._sctp = null;
|
||||
// Chrome decided to not expose .sctp in plan-b mode.
|
||||
// As usual, adapter.js has to do an 'ugly worakaround'
|
||||
// to cover up the mess.
|
||||
if (browserDetails.browser === 'chrome' && browserDetails.version >= 76) {
|
||||
const {sdpSemantics} = this.getConfiguration();
|
||||
if (sdpSemantics === 'plan-b') {
|
||||
Object.defineProperty(this, 'sctp', {
|
||||
get() {
|
||||
return typeof this._sctp === 'undefined' ? null : this._sctp;
|
||||
},
|
||||
enumerable: true,
|
||||
configurable: true,
|
||||
});
|
||||
}
|
||||
}
|
||||
|
||||
if (sctpInDescription(arguments[0])) {
|
||||
// Check if the remote is FF.
|
||||
const isFirefox = getRemoteFirefoxVersion(arguments[0]);
|
||||
|
||||
// Get the maximum message size the local peer is capable of sending
|
||||
const canSendMMS = getCanSendMaxMessageSize(isFirefox);
|
||||
|
||||
// Get the maximum message size of the remote peer.
|
||||
const remoteMMS = getMaxMessageSize(arguments[0], isFirefox);
|
||||
|
||||
// Determine final maximum message size
|
||||
let maxMessageSize;
|
||||
if (canSendMMS === 0 && remoteMMS === 0) {
|
||||
maxMessageSize = Number.POSITIVE_INFINITY;
|
||||
} else if (canSendMMS === 0 || remoteMMS === 0) {
|
||||
maxMessageSize = Math.max(canSendMMS, remoteMMS);
|
||||
} else {
|
||||
maxMessageSize = Math.min(canSendMMS, remoteMMS);
|
||||
}
|
||||
|
||||
// Create a dummy RTCSctpTransport object and the 'maxMessageSize'
|
||||
// attribute.
|
||||
const sctp = {};
|
||||
Object.defineProperty(sctp, 'maxMessageSize', {
|
||||
get() {
|
||||
return maxMessageSize;
|
||||
}
|
||||
});
|
||||
this._sctp = sctp;
|
||||
}
|
||||
|
||||
return origSetRemoteDescription.apply(this, arguments);
|
||||
};
|
||||
}
|
||||
|
||||
export function shimSendThrowTypeError(window) {
|
||||
if (!(window.RTCPeerConnection &&
|
||||
'createDataChannel' in window.RTCPeerConnection.prototype)) {
|
||||
return;
|
||||
}
|
||||
|
||||
// Note: Although Firefox >= 57 has a native implementation, the maximum
|
||||
// message size can be reset for all data channels at a later stage.
|
||||
// See: https://bugzilla.mozilla.org/show_bug.cgi?id=1426831
|
||||
|
||||
function wrapDcSend(dc, pc) {
|
||||
const origDataChannelSend = dc.send;
|
||||
dc.send = function send() {
|
||||
const data = arguments[0];
|
||||
const length = data.length || data.size || data.byteLength;
|
||||
if (dc.readyState === 'open' &&
|
||||
pc.sctp && length > pc.sctp.maxMessageSize) {
|
||||
throw new TypeError('Message too large (can send a maximum of ' +
|
||||
pc.sctp.maxMessageSize + ' bytes)');
|
||||
}
|
||||
return origDataChannelSend.apply(dc, arguments);
|
||||
};
|
||||
}
|
||||
const origCreateDataChannel =
|
||||
window.RTCPeerConnection.prototype.createDataChannel;
|
||||
window.RTCPeerConnection.prototype.createDataChannel =
|
||||
function createDataChannel() {
|
||||
const dataChannel = origCreateDataChannel.apply(this, arguments);
|
||||
wrapDcSend(dataChannel, this);
|
||||
return dataChannel;
|
||||
};
|
||||
utils.wrapPeerConnectionEvent(window, 'datachannel', e => {
|
||||
wrapDcSend(e.channel, e.target);
|
||||
return e;
|
||||
});
|
||||
}
|
||||
|
||||
|
||||
/* shims RTCConnectionState by pretending it is the same as iceConnectionState.
|
||||
* See https://bugs.chromium.org/p/webrtc/issues/detail?id=6145#c12
|
||||
* for why this is a valid hack in Chrome. In Firefox it is slightly incorrect
|
||||
* since DTLS failures would be hidden. See
|
||||
* https://bugzilla.mozilla.org/show_bug.cgi?id=1265827
|
||||
* for the Firefox tracking bug.
|
||||
*/
|
||||
export function shimConnectionState(window) {
|
||||
if (!window.RTCPeerConnection ||
|
||||
'connectionState' in window.RTCPeerConnection.prototype) {
|
||||
return;
|
||||
}
|
||||
const proto = window.RTCPeerConnection.prototype;
|
||||
Object.defineProperty(proto, 'connectionState', {
|
||||
get() {
|
||||
return {
|
||||
completed: 'connected',
|
||||
checking: 'connecting'
|
||||
}[this.iceConnectionState] || this.iceConnectionState;
|
||||
},
|
||||
enumerable: true,
|
||||
configurable: true
|
||||
});
|
||||
Object.defineProperty(proto, 'onconnectionstatechange', {
|
||||
get() {
|
||||
return this._onconnectionstatechange || null;
|
||||
},
|
||||
set(cb) {
|
||||
if (this._onconnectionstatechange) {
|
||||
this.removeEventListener('connectionstatechange',
|
||||
this._onconnectionstatechange);
|
||||
delete this._onconnectionstatechange;
|
||||
}
|
||||
if (cb) {
|
||||
this.addEventListener('connectionstatechange',
|
||||
this._onconnectionstatechange = cb);
|
||||
}
|
||||
},
|
||||
enumerable: true,
|
||||
configurable: true
|
||||
});
|
||||
|
||||
['setLocalDescription', 'setRemoteDescription'].forEach((method) => {
|
||||
const origMethod = proto[method];
|
||||
proto[method] = function() {
|
||||
if (!this._connectionstatechangepoly) {
|
||||
this._connectionstatechangepoly = e => {
|
||||
const pc = e.target;
|
||||
if (pc._lastConnectionState !== pc.connectionState) {
|
||||
pc._lastConnectionState = pc.connectionState;
|
||||
const newEvent = new Event('connectionstatechange', e);
|
||||
pc.dispatchEvent(newEvent);
|
||||
}
|
||||
return e;
|
||||
};
|
||||
this.addEventListener('iceconnectionstatechange',
|
||||
this._connectionstatechangepoly);
|
||||
}
|
||||
return origMethod.apply(this, arguments);
|
||||
};
|
||||
});
|
||||
}
|
||||
|
||||
export function removeExtmapAllowMixed(window, browserDetails) {
|
||||
/* remove a=extmap-allow-mixed for webrtc.org < M71 */
|
||||
if (!window.RTCPeerConnection) {
|
||||
return;
|
||||
}
|
||||
if (browserDetails.browser === 'chrome' && browserDetails.version >= 71) {
|
||||
return;
|
||||
}
|
||||
if (browserDetails.browser === 'safari' &&
|
||||
browserDetails._safariVersion >= 13.1) {
|
||||
return;
|
||||
}
|
||||
const nativeSRD = window.RTCPeerConnection.prototype.setRemoteDescription;
|
||||
window.RTCPeerConnection.prototype.setRemoteDescription =
|
||||
function setRemoteDescription(desc) {
|
||||
if (desc && desc.sdp && desc.sdp.indexOf('\na=extmap-allow-mixed') !== -1) {
|
||||
const sdp = desc.sdp.split('\n').filter((line) => {
|
||||
return line.trim() !== 'a=extmap-allow-mixed';
|
||||
}).join('\n');
|
||||
// Safari enforces read-only-ness of RTCSessionDescription fields.
|
||||
if (window.RTCSessionDescription &&
|
||||
desc instanceof window.RTCSessionDescription) {
|
||||
arguments[0] = new window.RTCSessionDescription({
|
||||
type: desc.type,
|
||||
sdp,
|
||||
});
|
||||
} else {
|
||||
desc.sdp = sdp;
|
||||
}
|
||||
}
|
||||
return nativeSRD.apply(this, arguments);
|
||||
};
|
||||
}
|
||||
|
||||
export function shimAddIceCandidateNullOrEmpty(window, browserDetails) {
|
||||
// Support for addIceCandidate(null or undefined)
|
||||
// as well as addIceCandidate({candidate: "", ...})
|
||||
// https://bugs.chromium.org/p/chromium/issues/detail?id=978582
|
||||
// Note: must be called before other polyfills which change the signature.
|
||||
if (!(window.RTCPeerConnection && window.RTCPeerConnection.prototype)) {
|
||||
return;
|
||||
}
|
||||
const nativeAddIceCandidate =
|
||||
window.RTCPeerConnection.prototype.addIceCandidate;
|
||||
if (!nativeAddIceCandidate || nativeAddIceCandidate.length === 0) {
|
||||
return;
|
||||
}
|
||||
window.RTCPeerConnection.prototype.addIceCandidate =
|
||||
function addIceCandidate() {
|
||||
if (!arguments[0]) {
|
||||
if (arguments[1]) {
|
||||
arguments[1].apply(null);
|
||||
}
|
||||
return Promise.resolve();
|
||||
}
|
||||
// Firefox 68+ emits and processes {candidate: "", ...}, ignore
|
||||
// in older versions.
|
||||
// Native support for ignoring exists for Chrome M77+.
|
||||
// Safari ignores as well, exact version unknown but works in the same
|
||||
// version that also ignores addIceCandidate(null).
|
||||
if (((browserDetails.browser === 'chrome' && browserDetails.version < 78)
|
||||
|| (browserDetails.browser === 'firefox'
|
||||
&& browserDetails.version < 68)
|
||||
|| (browserDetails.browser === 'safari'))
|
||||
&& arguments[0] && arguments[0].candidate === '') {
|
||||
return Promise.resolve();
|
||||
}
|
||||
return nativeAddIceCandidate.apply(this, arguments);
|
||||
};
|
||||
}
|
||||
|
||||
// Note: Make sure to call this ahead of APIs that modify
|
||||
// setLocalDescription.length
|
||||
export function shimParameterlessSetLocalDescription(window, browserDetails) {
|
||||
if (!(window.RTCPeerConnection && window.RTCPeerConnection.prototype)) {
|
||||
return;
|
||||
}
|
||||
const nativeSetLocalDescription =
|
||||
window.RTCPeerConnection.prototype.setLocalDescription;
|
||||
if (!nativeSetLocalDescription || nativeSetLocalDescription.length === 0) {
|
||||
return;
|
||||
}
|
||||
window.RTCPeerConnection.prototype.setLocalDescription =
|
||||
function setLocalDescription() {
|
||||
let desc = arguments[0] || {};
|
||||
if (typeof desc !== 'object' || (desc.type && desc.sdp)) {
|
||||
return nativeSetLocalDescription.apply(this, arguments);
|
||||
}
|
||||
// The remaining steps should technically happen when SLD comes off the
|
||||
// RTCPeerConnection's operations chain (not ahead of going on it), but
|
||||
// this is too difficult to shim. Instead, this shim only covers the
|
||||
// common case where the operations chain is empty. This is imperfect, but
|
||||
// should cover many cases. Rationale: Even if we can't reduce the glare
|
||||
// window to zero on imperfect implementations, there's value in tapping
|
||||
// into the perfect negotiation pattern that several browsers support.
|
||||
desc = {type: desc.type, sdp: desc.sdp};
|
||||
if (!desc.type) {
|
||||
switch (this.signalingState) {
|
||||
case 'stable':
|
||||
case 'have-local-offer':
|
||||
case 'have-remote-pranswer':
|
||||
desc.type = 'offer';
|
||||
break;
|
||||
default:
|
||||
desc.type = 'answer';
|
||||
break;
|
||||
}
|
||||
}
|
||||
if (desc.sdp || (desc.type !== 'offer' && desc.type !== 'answer')) {
|
||||
return nativeSetLocalDescription.apply(this, [desc]);
|
||||
}
|
||||
const func = desc.type === 'offer' ? this.createOffer : this.createAnswer;
|
||||
return func.apply(this)
|
||||
.then(d => nativeSetLocalDescription.apply(this, [d]));
|
||||
};
|
||||
}
|
||||
300
APP/nexus-remote/node_modules/webrtc-adapter/src/js/firefox/firefox_shim.js
generated
vendored
Normal file
300
APP/nexus-remote/node_modules/webrtc-adapter/src/js/firefox/firefox_shim.js
generated
vendored
Normal file
@@ -0,0 +1,300 @@
|
||||
/*
|
||||
* Copyright (c) 2016 The WebRTC project authors. All Rights Reserved.
|
||||
*
|
||||
* Use of this source code is governed by a BSD-style license
|
||||
* that can be found in the LICENSE file in the root of the source
|
||||
* tree.
|
||||
*/
|
||||
/* eslint-env node */
|
||||
'use strict';
|
||||
|
||||
import * as utils from '../utils';
|
||||
export {shimGetUserMedia} from './getusermedia';
|
||||
export {shimGetDisplayMedia} from './getdisplaymedia';
|
||||
|
||||
export function shimOnTrack(window) {
|
||||
if (typeof window === 'object' && window.RTCTrackEvent &&
|
||||
('receiver' in window.RTCTrackEvent.prototype) &&
|
||||
!('transceiver' in window.RTCTrackEvent.prototype)) {
|
||||
Object.defineProperty(window.RTCTrackEvent.prototype, 'transceiver', {
|
||||
get() {
|
||||
return {receiver: this.receiver};
|
||||
}
|
||||
});
|
||||
}
|
||||
}
|
||||
|
||||
export function shimPeerConnection(window, browserDetails) {
|
||||
if (typeof window !== 'object' ||
|
||||
!(window.RTCPeerConnection || window.mozRTCPeerConnection)) {
|
||||
return; // probably media.peerconnection.enabled=false in about:config
|
||||
}
|
||||
if (!window.RTCPeerConnection && window.mozRTCPeerConnection) {
|
||||
// very basic support for old versions.
|
||||
window.RTCPeerConnection = window.mozRTCPeerConnection;
|
||||
}
|
||||
|
||||
if (browserDetails.version < 53) {
|
||||
// shim away need for obsolete RTCIceCandidate/RTCSessionDescription.
|
||||
['setLocalDescription', 'setRemoteDescription', 'addIceCandidate']
|
||||
.forEach(function(method) {
|
||||
const nativeMethod = window.RTCPeerConnection.prototype[method];
|
||||
const methodObj = {[method]() {
|
||||
arguments[0] = new ((method === 'addIceCandidate') ?
|
||||
window.RTCIceCandidate :
|
||||
window.RTCSessionDescription)(arguments[0]);
|
||||
return nativeMethod.apply(this, arguments);
|
||||
}};
|
||||
window.RTCPeerConnection.prototype[method] = methodObj[method];
|
||||
});
|
||||
}
|
||||
|
||||
const modernStatsTypes = {
|
||||
inboundrtp: 'inbound-rtp',
|
||||
outboundrtp: 'outbound-rtp',
|
||||
candidatepair: 'candidate-pair',
|
||||
localcandidate: 'local-candidate',
|
||||
remotecandidate: 'remote-candidate'
|
||||
};
|
||||
|
||||
const nativeGetStats = window.RTCPeerConnection.prototype.getStats;
|
||||
window.RTCPeerConnection.prototype.getStats = function getStats() {
|
||||
const [selector, onSucc, onErr] = arguments;
|
||||
return nativeGetStats.apply(this, [selector || null])
|
||||
.then(stats => {
|
||||
if (browserDetails.version < 53 && !onSucc) {
|
||||
// Shim only promise getStats with spec-hyphens in type names
|
||||
// Leave callback version alone; misc old uses of forEach before Map
|
||||
try {
|
||||
stats.forEach(stat => {
|
||||
stat.type = modernStatsTypes[stat.type] || stat.type;
|
||||
});
|
||||
} catch (e) {
|
||||
if (e.name !== 'TypeError') {
|
||||
throw e;
|
||||
}
|
||||
// Avoid TypeError: "type" is read-only, in old versions. 34-43ish
|
||||
stats.forEach((stat, i) => {
|
||||
stats.set(i, Object.assign({}, stat, {
|
||||
type: modernStatsTypes[stat.type] || stat.type
|
||||
}));
|
||||
});
|
||||
}
|
||||
}
|
||||
return stats;
|
||||
})
|
||||
.then(onSucc, onErr);
|
||||
};
|
||||
}
|
||||
|
||||
export function shimSenderGetStats(window) {
|
||||
if (!(typeof window === 'object' && window.RTCPeerConnection &&
|
||||
window.RTCRtpSender)) {
|
||||
return;
|
||||
}
|
||||
if (window.RTCRtpSender && 'getStats' in window.RTCRtpSender.prototype) {
|
||||
return;
|
||||
}
|
||||
const origGetSenders = window.RTCPeerConnection.prototype.getSenders;
|
||||
if (origGetSenders) {
|
||||
window.RTCPeerConnection.prototype.getSenders = function getSenders() {
|
||||
const senders = origGetSenders.apply(this, []);
|
||||
senders.forEach(sender => sender._pc = this);
|
||||
return senders;
|
||||
};
|
||||
}
|
||||
|
||||
const origAddTrack = window.RTCPeerConnection.prototype.addTrack;
|
||||
if (origAddTrack) {
|
||||
window.RTCPeerConnection.prototype.addTrack = function addTrack() {
|
||||
const sender = origAddTrack.apply(this, arguments);
|
||||
sender._pc = this;
|
||||
return sender;
|
||||
};
|
||||
}
|
||||
window.RTCRtpSender.prototype.getStats = function getStats() {
|
||||
return this.track ? this._pc.getStats(this.track) :
|
||||
Promise.resolve(new Map());
|
||||
};
|
||||
}
|
||||
|
||||
export function shimReceiverGetStats(window) {
|
||||
if (!(typeof window === 'object' && window.RTCPeerConnection &&
|
||||
window.RTCRtpSender)) {
|
||||
return;
|
||||
}
|
||||
if (window.RTCRtpSender && 'getStats' in window.RTCRtpReceiver.prototype) {
|
||||
return;
|
||||
}
|
||||
const origGetReceivers = window.RTCPeerConnection.prototype.getReceivers;
|
||||
if (origGetReceivers) {
|
||||
window.RTCPeerConnection.prototype.getReceivers = function getReceivers() {
|
||||
const receivers = origGetReceivers.apply(this, []);
|
||||
receivers.forEach(receiver => receiver._pc = this);
|
||||
return receivers;
|
||||
};
|
||||
}
|
||||
utils.wrapPeerConnectionEvent(window, 'track', e => {
|
||||
e.receiver._pc = e.srcElement;
|
||||
return e;
|
||||
});
|
||||
window.RTCRtpReceiver.prototype.getStats = function getStats() {
|
||||
return this._pc.getStats(this.track);
|
||||
};
|
||||
}
|
||||
|
||||
export function shimRemoveStream(window) {
|
||||
if (!window.RTCPeerConnection ||
|
||||
'removeStream' in window.RTCPeerConnection.prototype) {
|
||||
return;
|
||||
}
|
||||
window.RTCPeerConnection.prototype.removeStream =
|
||||
function removeStream(stream) {
|
||||
utils.deprecated('removeStream', 'removeTrack');
|
||||
this.getSenders().forEach(sender => {
|
||||
if (sender.track && stream.getTracks().includes(sender.track)) {
|
||||
this.removeTrack(sender);
|
||||
}
|
||||
});
|
||||
};
|
||||
}
|
||||
|
||||
export function shimRTCDataChannel(window) {
|
||||
// rename DataChannel to RTCDataChannel (native fix in FF60):
|
||||
// https://bugzilla.mozilla.org/show_bug.cgi?id=1173851
|
||||
if (window.DataChannel && !window.RTCDataChannel) {
|
||||
window.RTCDataChannel = window.DataChannel;
|
||||
}
|
||||
}
|
||||
|
||||
export function shimAddTransceiver(window) {
|
||||
// https://github.com/webrtcHacks/adapter/issues/998#issuecomment-516921647
|
||||
// Firefox ignores the init sendEncodings options passed to addTransceiver
|
||||
// https://bugzilla.mozilla.org/show_bug.cgi?id=1396918
|
||||
if (!(typeof window === 'object' && window.RTCPeerConnection)) {
|
||||
return;
|
||||
}
|
||||
const origAddTransceiver = window.RTCPeerConnection.prototype.addTransceiver;
|
||||
if (origAddTransceiver) {
|
||||
window.RTCPeerConnection.prototype.addTransceiver =
|
||||
function addTransceiver() {
|
||||
this.setParametersPromises = [];
|
||||
// WebIDL input coercion and validation
|
||||
let sendEncodings = arguments[1] && arguments[1].sendEncodings;
|
||||
if (sendEncodings === undefined) {
|
||||
sendEncodings = [];
|
||||
}
|
||||
sendEncodings = [...sendEncodings];
|
||||
const shouldPerformCheck = sendEncodings.length > 0;
|
||||
if (shouldPerformCheck) {
|
||||
// If sendEncodings params are provided, validate grammar
|
||||
sendEncodings.forEach((encodingParam) => {
|
||||
if ('rid' in encodingParam) {
|
||||
const ridRegex = /^[a-z0-9]{0,16}$/i;
|
||||
if (!ridRegex.test(encodingParam.rid)) {
|
||||
throw new TypeError('Invalid RID value provided.');
|
||||
}
|
||||
}
|
||||
if ('scaleResolutionDownBy' in encodingParam) {
|
||||
if (!(parseFloat(encodingParam.scaleResolutionDownBy) >= 1.0)) {
|
||||
throw new RangeError('scale_resolution_down_by must be >= 1.0');
|
||||
}
|
||||
}
|
||||
if ('maxFramerate' in encodingParam) {
|
||||
if (!(parseFloat(encodingParam.maxFramerate) >= 0)) {
|
||||
throw new RangeError('max_framerate must be >= 0.0');
|
||||
}
|
||||
}
|
||||
});
|
||||
}
|
||||
const transceiver = origAddTransceiver.apply(this, arguments);
|
||||
if (shouldPerformCheck) {
|
||||
// Check if the init options were applied. If not we do this in an
|
||||
// asynchronous way and save the promise reference in a global object.
|
||||
// This is an ugly hack, but at the same time is way more robust than
|
||||
// checking the sender parameters before and after the createOffer
|
||||
// Also note that after the createoffer we are not 100% sure that
|
||||
// the params were asynchronously applied so we might miss the
|
||||
// opportunity to recreate offer.
|
||||
const {sender} = transceiver;
|
||||
const params = sender.getParameters();
|
||||
if (!('encodings' in params) ||
|
||||
// Avoid being fooled by patched getParameters() below.
|
||||
(params.encodings.length === 1 &&
|
||||
Object.keys(params.encodings[0]).length === 0)) {
|
||||
params.encodings = sendEncodings;
|
||||
sender.sendEncodings = sendEncodings;
|
||||
this.setParametersPromises.push(sender.setParameters(params)
|
||||
.then(() => {
|
||||
delete sender.sendEncodings;
|
||||
}).catch(() => {
|
||||
delete sender.sendEncodings;
|
||||
})
|
||||
);
|
||||
}
|
||||
}
|
||||
return transceiver;
|
||||
};
|
||||
}
|
||||
}
|
||||
|
||||
export function shimGetParameters(window) {
|
||||
if (!(typeof window === 'object' && window.RTCRtpSender)) {
|
||||
return;
|
||||
}
|
||||
const origGetParameters = window.RTCRtpSender.prototype.getParameters;
|
||||
if (origGetParameters) {
|
||||
window.RTCRtpSender.prototype.getParameters =
|
||||
function getParameters() {
|
||||
const params = origGetParameters.apply(this, arguments);
|
||||
if (!('encodings' in params)) {
|
||||
params.encodings = [].concat(this.sendEncodings || [{}]);
|
||||
}
|
||||
return params;
|
||||
};
|
||||
}
|
||||
}
|
||||
|
||||
export function shimCreateOffer(window) {
|
||||
// https://github.com/webrtcHacks/adapter/issues/998#issuecomment-516921647
|
||||
// Firefox ignores the init sendEncodings options passed to addTransceiver
|
||||
// https://bugzilla.mozilla.org/show_bug.cgi?id=1396918
|
||||
if (!(typeof window === 'object' && window.RTCPeerConnection)) {
|
||||
return;
|
||||
}
|
||||
const origCreateOffer = window.RTCPeerConnection.prototype.createOffer;
|
||||
window.RTCPeerConnection.prototype.createOffer = function createOffer() {
|
||||
if (this.setParametersPromises && this.setParametersPromises.length) {
|
||||
return Promise.all(this.setParametersPromises)
|
||||
.then(() => {
|
||||
return origCreateOffer.apply(this, arguments);
|
||||
})
|
||||
.finally(() => {
|
||||
this.setParametersPromises = [];
|
||||
});
|
||||
}
|
||||
return origCreateOffer.apply(this, arguments);
|
||||
};
|
||||
}
|
||||
|
||||
export function shimCreateAnswer(window) {
|
||||
// https://github.com/webrtcHacks/adapter/issues/998#issuecomment-516921647
|
||||
// Firefox ignores the init sendEncodings options passed to addTransceiver
|
||||
// https://bugzilla.mozilla.org/show_bug.cgi?id=1396918
|
||||
if (!(typeof window === 'object' && window.RTCPeerConnection)) {
|
||||
return;
|
||||
}
|
||||
const origCreateAnswer = window.RTCPeerConnection.prototype.createAnswer;
|
||||
window.RTCPeerConnection.prototype.createAnswer = function createAnswer() {
|
||||
if (this.setParametersPromises && this.setParametersPromises.length) {
|
||||
return Promise.all(this.setParametersPromises)
|
||||
.then(() => {
|
||||
return origCreateAnswer.apply(this, arguments);
|
||||
})
|
||||
.finally(() => {
|
||||
this.setParametersPromises = [];
|
||||
});
|
||||
}
|
||||
return origCreateAnswer.apply(this, arguments);
|
||||
};
|
||||
}
|
||||
36
APP/nexus-remote/node_modules/webrtc-adapter/src/js/firefox/getdisplaymedia.js
generated
vendored
Normal file
36
APP/nexus-remote/node_modules/webrtc-adapter/src/js/firefox/getdisplaymedia.js
generated
vendored
Normal file
@@ -0,0 +1,36 @@
|
||||
/*
|
||||
* Copyright (c) 2018 The adapter.js project authors. All Rights Reserved.
|
||||
*
|
||||
* Use of this source code is governed by a BSD-style license
|
||||
* that can be found in the LICENSE file in the root of the source
|
||||
* tree.
|
||||
*/
|
||||
/* eslint-env node */
|
||||
'use strict';
|
||||
|
||||
export function shimGetDisplayMedia(window, preferredMediaSource) {
|
||||
if (window.navigator.mediaDevices &&
|
||||
'getDisplayMedia' in window.navigator.mediaDevices) {
|
||||
return;
|
||||
}
|
||||
if (!(window.navigator.mediaDevices)) {
|
||||
return;
|
||||
}
|
||||
window.navigator.mediaDevices.getDisplayMedia =
|
||||
function getDisplayMedia(constraints) {
|
||||
if (!(constraints && constraints.video)) {
|
||||
const err = new DOMException('getDisplayMedia without video ' +
|
||||
'constraints is undefined');
|
||||
err.name = 'NotFoundError';
|
||||
// from https://heycam.github.io/webidl/#idl-DOMException-error-names
|
||||
err.code = 8;
|
||||
return Promise.reject(err);
|
||||
}
|
||||
if (constraints.video === true) {
|
||||
constraints.video = {mediaSource: preferredMediaSource};
|
||||
} else {
|
||||
constraints.video.mediaSource = preferredMediaSource;
|
||||
}
|
||||
return window.navigator.mediaDevices.getUserMedia(constraints);
|
||||
};
|
||||
}
|
||||
67
APP/nexus-remote/node_modules/webrtc-adapter/src/js/firefox/getusermedia.js
generated
vendored
Normal file
67
APP/nexus-remote/node_modules/webrtc-adapter/src/js/firefox/getusermedia.js
generated
vendored
Normal file
@@ -0,0 +1,67 @@
|
||||
/*
|
||||
* Copyright (c) 2016 The WebRTC project authors. All Rights Reserved.
|
||||
*
|
||||
* Use of this source code is governed by a BSD-style license
|
||||
* that can be found in the LICENSE file in the root of the source
|
||||
* tree.
|
||||
*/
|
||||
/* eslint-env node */
|
||||
'use strict';
|
||||
|
||||
import * as utils from '../utils';
|
||||
|
||||
export function shimGetUserMedia(window, browserDetails) {
|
||||
const navigator = window && window.navigator;
|
||||
const MediaStreamTrack = window && window.MediaStreamTrack;
|
||||
|
||||
navigator.getUserMedia = function(constraints, onSuccess, onError) {
|
||||
// Replace Firefox 44+'s deprecation warning with unprefixed version.
|
||||
utils.deprecated('navigator.getUserMedia',
|
||||
'navigator.mediaDevices.getUserMedia');
|
||||
navigator.mediaDevices.getUserMedia(constraints).then(onSuccess, onError);
|
||||
};
|
||||
|
||||
if (!(browserDetails.version > 55 &&
|
||||
'autoGainControl' in navigator.mediaDevices.getSupportedConstraints())) {
|
||||
const remap = function(obj, a, b) {
|
||||
if (a in obj && !(b in obj)) {
|
||||
obj[b] = obj[a];
|
||||
delete obj[a];
|
||||
}
|
||||
};
|
||||
|
||||
const nativeGetUserMedia = navigator.mediaDevices.getUserMedia.
|
||||
bind(navigator.mediaDevices);
|
||||
navigator.mediaDevices.getUserMedia = function(c) {
|
||||
if (typeof c === 'object' && typeof c.audio === 'object') {
|
||||
c = JSON.parse(JSON.stringify(c));
|
||||
remap(c.audio, 'autoGainControl', 'mozAutoGainControl');
|
||||
remap(c.audio, 'noiseSuppression', 'mozNoiseSuppression');
|
||||
}
|
||||
return nativeGetUserMedia(c);
|
||||
};
|
||||
|
||||
if (MediaStreamTrack && MediaStreamTrack.prototype.getSettings) {
|
||||
const nativeGetSettings = MediaStreamTrack.prototype.getSettings;
|
||||
MediaStreamTrack.prototype.getSettings = function() {
|
||||
const obj = nativeGetSettings.apply(this, arguments);
|
||||
remap(obj, 'mozAutoGainControl', 'autoGainControl');
|
||||
remap(obj, 'mozNoiseSuppression', 'noiseSuppression');
|
||||
return obj;
|
||||
};
|
||||
}
|
||||
|
||||
if (MediaStreamTrack && MediaStreamTrack.prototype.applyConstraints) {
|
||||
const nativeApplyConstraints =
|
||||
MediaStreamTrack.prototype.applyConstraints;
|
||||
MediaStreamTrack.prototype.applyConstraints = function(c) {
|
||||
if (this.kind === 'audio' && typeof c === 'object') {
|
||||
c = JSON.parse(JSON.stringify(c));
|
||||
remap(c, 'autoGainControl', 'mozAutoGainControl');
|
||||
remap(c, 'noiseSuppression', 'mozNoiseSuppression');
|
||||
}
|
||||
return nativeApplyConstraints.apply(this, [c]);
|
||||
};
|
||||
}
|
||||
}
|
||||
}
|
||||
352
APP/nexus-remote/node_modules/webrtc-adapter/src/js/safari/safari_shim.js
generated
vendored
Normal file
352
APP/nexus-remote/node_modules/webrtc-adapter/src/js/safari/safari_shim.js
generated
vendored
Normal file
@@ -0,0 +1,352 @@
|
||||
/*
|
||||
* Copyright (c) 2016 The WebRTC project authors. All Rights Reserved.
|
||||
*
|
||||
* Use of this source code is governed by a BSD-style license
|
||||
* that can be found in the LICENSE file in the root of the source
|
||||
* tree.
|
||||
*/
|
||||
'use strict';
|
||||
import * as utils from '../utils';
|
||||
|
||||
export function shimLocalStreamsAPI(window) {
|
||||
if (typeof window !== 'object' || !window.RTCPeerConnection) {
|
||||
return;
|
||||
}
|
||||
if (!('getLocalStreams' in window.RTCPeerConnection.prototype)) {
|
||||
window.RTCPeerConnection.prototype.getLocalStreams =
|
||||
function getLocalStreams() {
|
||||
if (!this._localStreams) {
|
||||
this._localStreams = [];
|
||||
}
|
||||
return this._localStreams;
|
||||
};
|
||||
}
|
||||
if (!('addStream' in window.RTCPeerConnection.prototype)) {
|
||||
const _addTrack = window.RTCPeerConnection.prototype.addTrack;
|
||||
window.RTCPeerConnection.prototype.addStream = function addStream(stream) {
|
||||
if (!this._localStreams) {
|
||||
this._localStreams = [];
|
||||
}
|
||||
if (!this._localStreams.includes(stream)) {
|
||||
this._localStreams.push(stream);
|
||||
}
|
||||
// Try to emulate Chrome's behaviour of adding in audio-video order.
|
||||
// Safari orders by track id.
|
||||
stream.getAudioTracks().forEach(track => _addTrack.call(this, track,
|
||||
stream));
|
||||
stream.getVideoTracks().forEach(track => _addTrack.call(this, track,
|
||||
stream));
|
||||
};
|
||||
|
||||
window.RTCPeerConnection.prototype.addTrack =
|
||||
function addTrack(track, ...streams) {
|
||||
if (streams) {
|
||||
streams.forEach((stream) => {
|
||||
if (!this._localStreams) {
|
||||
this._localStreams = [stream];
|
||||
} else if (!this._localStreams.includes(stream)) {
|
||||
this._localStreams.push(stream);
|
||||
}
|
||||
});
|
||||
}
|
||||
return _addTrack.apply(this, arguments);
|
||||
};
|
||||
}
|
||||
if (!('removeStream' in window.RTCPeerConnection.prototype)) {
|
||||
window.RTCPeerConnection.prototype.removeStream =
|
||||
function removeStream(stream) {
|
||||
if (!this._localStreams) {
|
||||
this._localStreams = [];
|
||||
}
|
||||
const index = this._localStreams.indexOf(stream);
|
||||
if (index === -1) {
|
||||
return;
|
||||
}
|
||||
this._localStreams.splice(index, 1);
|
||||
const tracks = stream.getTracks();
|
||||
this.getSenders().forEach(sender => {
|
||||
if (tracks.includes(sender.track)) {
|
||||
this.removeTrack(sender);
|
||||
}
|
||||
});
|
||||
};
|
||||
}
|
||||
}
|
||||
|
||||
export function shimRemoteStreamsAPI(window) {
|
||||
if (typeof window !== 'object' || !window.RTCPeerConnection) {
|
||||
return;
|
||||
}
|
||||
if (!('getRemoteStreams' in window.RTCPeerConnection.prototype)) {
|
||||
window.RTCPeerConnection.prototype.getRemoteStreams =
|
||||
function getRemoteStreams() {
|
||||
return this._remoteStreams ? this._remoteStreams : [];
|
||||
};
|
||||
}
|
||||
if (!('onaddstream' in window.RTCPeerConnection.prototype)) {
|
||||
Object.defineProperty(window.RTCPeerConnection.prototype, 'onaddstream', {
|
||||
get() {
|
||||
return this._onaddstream;
|
||||
},
|
||||
set(f) {
|
||||
if (this._onaddstream) {
|
||||
this.removeEventListener('addstream', this._onaddstream);
|
||||
this.removeEventListener('track', this._onaddstreampoly);
|
||||
}
|
||||
this.addEventListener('addstream', this._onaddstream = f);
|
||||
this.addEventListener('track', this._onaddstreampoly = (e) => {
|
||||
e.streams.forEach(stream => {
|
||||
if (!this._remoteStreams) {
|
||||
this._remoteStreams = [];
|
||||
}
|
||||
if (this._remoteStreams.includes(stream)) {
|
||||
return;
|
||||
}
|
||||
this._remoteStreams.push(stream);
|
||||
const event = new Event('addstream');
|
||||
event.stream = stream;
|
||||
this.dispatchEvent(event);
|
||||
});
|
||||
});
|
||||
}
|
||||
});
|
||||
const origSetRemoteDescription =
|
||||
window.RTCPeerConnection.prototype.setRemoteDescription;
|
||||
window.RTCPeerConnection.prototype.setRemoteDescription =
|
||||
function setRemoteDescription() {
|
||||
const pc = this;
|
||||
if (!this._onaddstreampoly) {
|
||||
this.addEventListener('track', this._onaddstreampoly = function(e) {
|
||||
e.streams.forEach(stream => {
|
||||
if (!pc._remoteStreams) {
|
||||
pc._remoteStreams = [];
|
||||
}
|
||||
if (pc._remoteStreams.indexOf(stream) >= 0) {
|
||||
return;
|
||||
}
|
||||
pc._remoteStreams.push(stream);
|
||||
const event = new Event('addstream');
|
||||
event.stream = stream;
|
||||
pc.dispatchEvent(event);
|
||||
});
|
||||
});
|
||||
}
|
||||
return origSetRemoteDescription.apply(pc, arguments);
|
||||
};
|
||||
}
|
||||
}
|
||||
|
||||
export function shimCallbacksAPI(window) {
|
||||
if (typeof window !== 'object' || !window.RTCPeerConnection) {
|
||||
return;
|
||||
}
|
||||
const prototype = window.RTCPeerConnection.prototype;
|
||||
const origCreateOffer = prototype.createOffer;
|
||||
const origCreateAnswer = prototype.createAnswer;
|
||||
const setLocalDescription = prototype.setLocalDescription;
|
||||
const setRemoteDescription = prototype.setRemoteDescription;
|
||||
const addIceCandidate = prototype.addIceCandidate;
|
||||
|
||||
prototype.createOffer =
|
||||
function createOffer(successCallback, failureCallback) {
|
||||
const options = (arguments.length >= 2) ? arguments[2] : arguments[0];
|
||||
const promise = origCreateOffer.apply(this, [options]);
|
||||
if (!failureCallback) {
|
||||
return promise;
|
||||
}
|
||||
promise.then(successCallback, failureCallback);
|
||||
return Promise.resolve();
|
||||
};
|
||||
|
||||
prototype.createAnswer =
|
||||
function createAnswer(successCallback, failureCallback) {
|
||||
const options = (arguments.length >= 2) ? arguments[2] : arguments[0];
|
||||
const promise = origCreateAnswer.apply(this, [options]);
|
||||
if (!failureCallback) {
|
||||
return promise;
|
||||
}
|
||||
promise.then(successCallback, failureCallback);
|
||||
return Promise.resolve();
|
||||
};
|
||||
|
||||
let withCallback = function(description, successCallback, failureCallback) {
|
||||
const promise = setLocalDescription.apply(this, [description]);
|
||||
if (!failureCallback) {
|
||||
return promise;
|
||||
}
|
||||
promise.then(successCallback, failureCallback);
|
||||
return Promise.resolve();
|
||||
};
|
||||
prototype.setLocalDescription = withCallback;
|
||||
|
||||
withCallback = function(description, successCallback, failureCallback) {
|
||||
const promise = setRemoteDescription.apply(this, [description]);
|
||||
if (!failureCallback) {
|
||||
return promise;
|
||||
}
|
||||
promise.then(successCallback, failureCallback);
|
||||
return Promise.resolve();
|
||||
};
|
||||
prototype.setRemoteDescription = withCallback;
|
||||
|
||||
withCallback = function(candidate, successCallback, failureCallback) {
|
||||
const promise = addIceCandidate.apply(this, [candidate]);
|
||||
if (!failureCallback) {
|
||||
return promise;
|
||||
}
|
||||
promise.then(successCallback, failureCallback);
|
||||
return Promise.resolve();
|
||||
};
|
||||
prototype.addIceCandidate = withCallback;
|
||||
}
|
||||
|
||||
export function shimGetUserMedia(window) {
|
||||
const navigator = window && window.navigator;
|
||||
|
||||
if (navigator.mediaDevices && navigator.mediaDevices.getUserMedia) {
|
||||
// shim not needed in Safari 12.1
|
||||
const mediaDevices = navigator.mediaDevices;
|
||||
const _getUserMedia = mediaDevices.getUserMedia.bind(mediaDevices);
|
||||
navigator.mediaDevices.getUserMedia = (constraints) => {
|
||||
return _getUserMedia(shimConstraints(constraints));
|
||||
};
|
||||
}
|
||||
|
||||
if (!navigator.getUserMedia && navigator.mediaDevices &&
|
||||
navigator.mediaDevices.getUserMedia) {
|
||||
navigator.getUserMedia = function getUserMedia(constraints, cb, errcb) {
|
||||
navigator.mediaDevices.getUserMedia(constraints)
|
||||
.then(cb, errcb);
|
||||
}.bind(navigator);
|
||||
}
|
||||
}
|
||||
|
||||
export function shimConstraints(constraints) {
|
||||
if (constraints && constraints.video !== undefined) {
|
||||
return Object.assign({},
|
||||
constraints,
|
||||
{video: utils.compactObject(constraints.video)}
|
||||
);
|
||||
}
|
||||
|
||||
return constraints;
|
||||
}
|
||||
|
||||
export function shimRTCIceServerUrls(window) {
|
||||
if (!window.RTCPeerConnection) {
|
||||
return;
|
||||
}
|
||||
// migrate from non-spec RTCIceServer.url to RTCIceServer.urls
|
||||
const OrigPeerConnection = window.RTCPeerConnection;
|
||||
window.RTCPeerConnection =
|
||||
function RTCPeerConnection(pcConfig, pcConstraints) {
|
||||
if (pcConfig && pcConfig.iceServers) {
|
||||
const newIceServers = [];
|
||||
for (let i = 0; i < pcConfig.iceServers.length; i++) {
|
||||
let server = pcConfig.iceServers[i];
|
||||
if (server.urls === undefined && server.url) {
|
||||
utils.deprecated('RTCIceServer.url', 'RTCIceServer.urls');
|
||||
server = JSON.parse(JSON.stringify(server));
|
||||
server.urls = server.url;
|
||||
delete server.url;
|
||||
newIceServers.push(server);
|
||||
} else {
|
||||
newIceServers.push(pcConfig.iceServers[i]);
|
||||
}
|
||||
}
|
||||
pcConfig.iceServers = newIceServers;
|
||||
}
|
||||
return new OrigPeerConnection(pcConfig, pcConstraints);
|
||||
};
|
||||
window.RTCPeerConnection.prototype = OrigPeerConnection.prototype;
|
||||
// wrap static methods. Currently just generateCertificate.
|
||||
if ('generateCertificate' in OrigPeerConnection) {
|
||||
Object.defineProperty(window.RTCPeerConnection, 'generateCertificate', {
|
||||
get() {
|
||||
return OrigPeerConnection.generateCertificate;
|
||||
}
|
||||
});
|
||||
}
|
||||
}
|
||||
|
||||
export function shimTrackEventTransceiver(window) {
|
||||
// Add event.transceiver member over deprecated event.receiver
|
||||
if (typeof window === 'object' && window.RTCTrackEvent &&
|
||||
'receiver' in window.RTCTrackEvent.prototype &&
|
||||
!('transceiver' in window.RTCTrackEvent.prototype)) {
|
||||
Object.defineProperty(window.RTCTrackEvent.prototype, 'transceiver', {
|
||||
get() {
|
||||
return {receiver: this.receiver};
|
||||
}
|
||||
});
|
||||
}
|
||||
}
|
||||
|
||||
export function shimCreateOfferLegacy(window) {
|
||||
const origCreateOffer = window.RTCPeerConnection.prototype.createOffer;
|
||||
window.RTCPeerConnection.prototype.createOffer =
|
||||
function createOffer(offerOptions) {
|
||||
if (offerOptions) {
|
||||
if (typeof offerOptions.offerToReceiveAudio !== 'undefined') {
|
||||
// support bit values
|
||||
offerOptions.offerToReceiveAudio =
|
||||
!!offerOptions.offerToReceiveAudio;
|
||||
}
|
||||
const audioTransceiver = this.getTransceivers().find(transceiver =>
|
||||
transceiver.receiver.track.kind === 'audio');
|
||||
if (offerOptions.offerToReceiveAudio === false && audioTransceiver) {
|
||||
if (audioTransceiver.direction === 'sendrecv') {
|
||||
if (audioTransceiver.setDirection) {
|
||||
audioTransceiver.setDirection('sendonly');
|
||||
} else {
|
||||
audioTransceiver.direction = 'sendonly';
|
||||
}
|
||||
} else if (audioTransceiver.direction === 'recvonly') {
|
||||
if (audioTransceiver.setDirection) {
|
||||
audioTransceiver.setDirection('inactive');
|
||||
} else {
|
||||
audioTransceiver.direction = 'inactive';
|
||||
}
|
||||
}
|
||||
} else if (offerOptions.offerToReceiveAudio === true &&
|
||||
!audioTransceiver) {
|
||||
this.addTransceiver('audio', {direction: 'recvonly'});
|
||||
}
|
||||
|
||||
if (typeof offerOptions.offerToReceiveVideo !== 'undefined') {
|
||||
// support bit values
|
||||
offerOptions.offerToReceiveVideo =
|
||||
!!offerOptions.offerToReceiveVideo;
|
||||
}
|
||||
const videoTransceiver = this.getTransceivers().find(transceiver =>
|
||||
transceiver.receiver.track.kind === 'video');
|
||||
if (offerOptions.offerToReceiveVideo === false && videoTransceiver) {
|
||||
if (videoTransceiver.direction === 'sendrecv') {
|
||||
if (videoTransceiver.setDirection) {
|
||||
videoTransceiver.setDirection('sendonly');
|
||||
} else {
|
||||
videoTransceiver.direction = 'sendonly';
|
||||
}
|
||||
} else if (videoTransceiver.direction === 'recvonly') {
|
||||
if (videoTransceiver.setDirection) {
|
||||
videoTransceiver.setDirection('inactive');
|
||||
} else {
|
||||
videoTransceiver.direction = 'inactive';
|
||||
}
|
||||
}
|
||||
} else if (offerOptions.offerToReceiveVideo === true &&
|
||||
!videoTransceiver) {
|
||||
this.addTransceiver('video', {direction: 'recvonly'});
|
||||
}
|
||||
}
|
||||
return origCreateOffer.apply(this, arguments);
|
||||
};
|
||||
}
|
||||
|
||||
export function shimAudioContext(window) {
|
||||
if (typeof window !== 'object' || window.AudioContext) {
|
||||
return;
|
||||
}
|
||||
window.AudioContext = window.webkitAudioContext;
|
||||
}
|
||||
|
||||
276
APP/nexus-remote/node_modules/webrtc-adapter/src/js/utils.js
generated
vendored
Normal file
276
APP/nexus-remote/node_modules/webrtc-adapter/src/js/utils.js
generated
vendored
Normal file
@@ -0,0 +1,276 @@
|
||||
/*
|
||||
* Copyright (c) 2016 The WebRTC project authors. All Rights Reserved.
|
||||
*
|
||||
* Use of this source code is governed by a BSD-style license
|
||||
* that can be found in the LICENSE file in the root of the source
|
||||
* tree.
|
||||
*/
|
||||
/* eslint-env node */
|
||||
'use strict';
|
||||
|
||||
let logDisabled_ = true;
|
||||
let deprecationWarnings_ = true;
|
||||
|
||||
/**
|
||||
* Extract browser version out of the provided user agent string.
|
||||
*
|
||||
* @param {!string} uastring userAgent string.
|
||||
* @param {!string} expr Regular expression used as match criteria.
|
||||
* @param {!number} pos position in the version string to be returned.
|
||||
* @return {!number} browser version.
|
||||
*/
|
||||
export function extractVersion(uastring, expr, pos) {
|
||||
const match = uastring.match(expr);
|
||||
return match && match.length >= pos && parseFloat(match[pos], 10);
|
||||
}
|
||||
|
||||
// Wraps the peerconnection event eventNameToWrap in a function
|
||||
// which returns the modified event object (or false to prevent
|
||||
// the event).
|
||||
export function wrapPeerConnectionEvent(window, eventNameToWrap, wrapper) {
|
||||
if (!window.RTCPeerConnection) {
|
||||
return;
|
||||
}
|
||||
const proto = window.RTCPeerConnection.prototype;
|
||||
const nativeAddEventListener = proto.addEventListener;
|
||||
proto.addEventListener = function(nativeEventName, cb) {
|
||||
if (nativeEventName !== eventNameToWrap) {
|
||||
return nativeAddEventListener.apply(this, arguments);
|
||||
}
|
||||
const wrappedCallback = (e) => {
|
||||
const modifiedEvent = wrapper(e);
|
||||
if (modifiedEvent) {
|
||||
if (cb.handleEvent) {
|
||||
cb.handleEvent(modifiedEvent);
|
||||
} else {
|
||||
cb(modifiedEvent);
|
||||
}
|
||||
}
|
||||
};
|
||||
this._eventMap = this._eventMap || {};
|
||||
if (!this._eventMap[eventNameToWrap]) {
|
||||
this._eventMap[eventNameToWrap] = new Map();
|
||||
}
|
||||
this._eventMap[eventNameToWrap].set(cb, wrappedCallback);
|
||||
return nativeAddEventListener.apply(this, [nativeEventName,
|
||||
wrappedCallback]);
|
||||
};
|
||||
|
||||
const nativeRemoveEventListener = proto.removeEventListener;
|
||||
proto.removeEventListener = function(nativeEventName, cb) {
|
||||
if (nativeEventName !== eventNameToWrap || !this._eventMap
|
||||
|| !this._eventMap[eventNameToWrap]) {
|
||||
return nativeRemoveEventListener.apply(this, arguments);
|
||||
}
|
||||
if (!this._eventMap[eventNameToWrap].has(cb)) {
|
||||
return nativeRemoveEventListener.apply(this, arguments);
|
||||
}
|
||||
const unwrappedCb = this._eventMap[eventNameToWrap].get(cb);
|
||||
this._eventMap[eventNameToWrap].delete(cb);
|
||||
if (this._eventMap[eventNameToWrap].size === 0) {
|
||||
delete this._eventMap[eventNameToWrap];
|
||||
}
|
||||
if (Object.keys(this._eventMap).length === 0) {
|
||||
delete this._eventMap;
|
||||
}
|
||||
return nativeRemoveEventListener.apply(this, [nativeEventName,
|
||||
unwrappedCb]);
|
||||
};
|
||||
|
||||
Object.defineProperty(proto, 'on' + eventNameToWrap, {
|
||||
get() {
|
||||
return this['_on' + eventNameToWrap];
|
||||
},
|
||||
set(cb) {
|
||||
if (this['_on' + eventNameToWrap]) {
|
||||
this.removeEventListener(eventNameToWrap,
|
||||
this['_on' + eventNameToWrap]);
|
||||
delete this['_on' + eventNameToWrap];
|
||||
}
|
||||
if (cb) {
|
||||
this.addEventListener(eventNameToWrap,
|
||||
this['_on' + eventNameToWrap] = cb);
|
||||
}
|
||||
},
|
||||
enumerable: true,
|
||||
configurable: true
|
||||
});
|
||||
}
|
||||
|
||||
export function disableLog(bool) {
|
||||
if (typeof bool !== 'boolean') {
|
||||
return new Error('Argument type: ' + typeof bool +
|
||||
'. Please use a boolean.');
|
||||
}
|
||||
logDisabled_ = bool;
|
||||
return (bool) ? 'adapter.js logging disabled' :
|
||||
'adapter.js logging enabled';
|
||||
}
|
||||
|
||||
/**
|
||||
* Disable or enable deprecation warnings
|
||||
* @param {!boolean} bool set to true to disable warnings.
|
||||
*/
|
||||
export function disableWarnings(bool) {
|
||||
if (typeof bool !== 'boolean') {
|
||||
return new Error('Argument type: ' + typeof bool +
|
||||
'. Please use a boolean.');
|
||||
}
|
||||
deprecationWarnings_ = !bool;
|
||||
return 'adapter.js deprecation warnings ' + (bool ? 'disabled' : 'enabled');
|
||||
}
|
||||
|
||||
export function log() {
|
||||
if (typeof window === 'object') {
|
||||
if (logDisabled_) {
|
||||
return;
|
||||
}
|
||||
if (typeof console !== 'undefined' && typeof console.log === 'function') {
|
||||
console.log.apply(console, arguments);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Shows a deprecation warning suggesting the modern and spec-compatible API.
|
||||
*/
|
||||
export function deprecated(oldMethod, newMethod) {
|
||||
if (!deprecationWarnings_) {
|
||||
return;
|
||||
}
|
||||
console.warn(oldMethod + ' is deprecated, please use ' + newMethod +
|
||||
' instead.');
|
||||
}
|
||||
|
||||
/**
|
||||
* Browser detector.
|
||||
*
|
||||
* @return {object} result containing browser and version
|
||||
* properties.
|
||||
*/
|
||||
export function detectBrowser(window) {
|
||||
// Returned result object.
|
||||
const result = {browser: null, version: null};
|
||||
|
||||
// Fail early if it's not a browser
|
||||
if (typeof window === 'undefined' || !window.navigator ||
|
||||
!window.navigator.userAgent) {
|
||||
result.browser = 'Not a browser.';
|
||||
return result;
|
||||
}
|
||||
|
||||
const {navigator} = window;
|
||||
|
||||
// Prefer navigator.userAgentData.
|
||||
if (navigator.userAgentData && navigator.userAgentData.brands) {
|
||||
const chromium = navigator.userAgentData.brands.find((brand) => {
|
||||
return brand.brand === 'Chromium';
|
||||
});
|
||||
if (chromium) {
|
||||
return {browser: 'chrome', version: parseInt(chromium.version, 10)};
|
||||
}
|
||||
}
|
||||
|
||||
if (navigator.mozGetUserMedia) { // Firefox.
|
||||
result.browser = 'firefox';
|
||||
result.version = parseInt(extractVersion(navigator.userAgent,
|
||||
/Firefox\/(\d+)\./, 1));
|
||||
} else if (navigator.webkitGetUserMedia ||
|
||||
(window.isSecureContext === false && window.webkitRTCPeerConnection)) {
|
||||
// Chrome, Chromium, Webview, Opera.
|
||||
// Version matches Chrome/WebRTC version.
|
||||
// Chrome 74 removed webkitGetUserMedia on http as well so we need the
|
||||
// more complicated fallback to webkitRTCPeerConnection.
|
||||
result.browser = 'chrome';
|
||||
result.version = parseInt(extractVersion(navigator.userAgent,
|
||||
/Chrom(e|ium)\/(\d+)\./, 2)) || null;
|
||||
} else if (window.RTCPeerConnection &&
|
||||
navigator.userAgent.match(/AppleWebKit\/(\d+)\./)) { // Safari.
|
||||
result.browser = 'safari';
|
||||
result.version = parseInt(extractVersion(navigator.userAgent,
|
||||
/AppleWebKit\/(\d+)\./, 1));
|
||||
result.supportsUnifiedPlan = window.RTCRtpTransceiver &&
|
||||
'currentDirection' in window.RTCRtpTransceiver.prototype;
|
||||
// Only for internal usage.
|
||||
result._safariVersion = extractVersion(navigator.userAgent,
|
||||
/Version\/(\d+(\.?\d+))/, 1);
|
||||
} else { // Default fallthrough: not supported.
|
||||
result.browser = 'Not a supported browser.';
|
||||
return result;
|
||||
}
|
||||
|
||||
return result;
|
||||
}
|
||||
|
||||
/**
|
||||
* Checks if something is an object.
|
||||
*
|
||||
* @param {*} val The something you want to check.
|
||||
* @return true if val is an object, false otherwise.
|
||||
*/
|
||||
function isObject(val) {
|
||||
return Object.prototype.toString.call(val) === '[object Object]';
|
||||
}
|
||||
|
||||
/**
|
||||
* Remove all empty objects and undefined values
|
||||
* from a nested object -- an enhanced and vanilla version
|
||||
* of Lodash's `compact`.
|
||||
*/
|
||||
export function compactObject(data) {
|
||||
if (!isObject(data)) {
|
||||
return data;
|
||||
}
|
||||
|
||||
return Object.keys(data).reduce(function(accumulator, key) {
|
||||
const isObj = isObject(data[key]);
|
||||
const value = isObj ? compactObject(data[key]) : data[key];
|
||||
const isEmptyObject = isObj && !Object.keys(value).length;
|
||||
if (value === undefined || isEmptyObject) {
|
||||
return accumulator;
|
||||
}
|
||||
return Object.assign(accumulator, {[key]: value});
|
||||
}, {});
|
||||
}
|
||||
|
||||
/* iterates the stats graph recursively. */
|
||||
export function walkStats(stats, base, resultSet) {
|
||||
if (!base || resultSet.has(base.id)) {
|
||||
return;
|
||||
}
|
||||
resultSet.set(base.id, base);
|
||||
Object.keys(base).forEach(name => {
|
||||
if (name.endsWith('Id')) {
|
||||
walkStats(stats, stats.get(base[name]), resultSet);
|
||||
} else if (name.endsWith('Ids')) {
|
||||
base[name].forEach(id => {
|
||||
walkStats(stats, stats.get(id), resultSet);
|
||||
});
|
||||
}
|
||||
});
|
||||
}
|
||||
|
||||
/* filter getStats for a sender/receiver track. */
|
||||
export function filterStats(result, track, outbound) {
|
||||
const streamStatsType = outbound ? 'outbound-rtp' : 'inbound-rtp';
|
||||
const filteredResult = new Map();
|
||||
if (track === null) {
|
||||
return filteredResult;
|
||||
}
|
||||
const trackStats = [];
|
||||
result.forEach(value => {
|
||||
if (value.type === 'track' &&
|
||||
value.trackIdentifier === track.id) {
|
||||
trackStats.push(value);
|
||||
}
|
||||
});
|
||||
trackStats.forEach(trackStat => {
|
||||
result.forEach(stats => {
|
||||
if (stats.type === streamStatsType && stats.trackId === trackStat.id) {
|
||||
walkStats(result, stats, filteredResult);
|
||||
}
|
||||
});
|
||||
});
|
||||
return filteredResult;
|
||||
}
|
||||
|
||||
Reference in New Issue
Block a user