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9
node_modules/through2/LICENSE.md
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9
node_modules/through2/LICENSE.md
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@ -0,0 +1,9 @@
|
||||
# The MIT License (MIT)
|
||||
|
||||
**Copyright (c) Rod Vagg (the "Original Author") and additional contributors**
|
||||
|
||||
Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
|
||||
|
||||
The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.
|
||||
|
||||
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
|
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node_modules/through2/README.md
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node_modules/through2/README.md
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|
||||
# through2
|
||||
|
||||
[](https://nodei.co/npm/through2/)
|
||||
|
||||
**A tiny wrapper around Node streams.Transform (Streams2/3) to avoid explicit subclassing noise**
|
||||
|
||||
Inspired by [Dominic Tarr](https://github.com/dominictarr)'s [through](https://github.com/dominictarr/through) in that it's so much easier to make a stream out of a function than it is to set up the prototype chain properly: `through(function (chunk) { ... })`.
|
||||
|
||||
Note: As 2.x.x this module starts using **Streams3** instead of Stream2. To continue using a Streams2 version use `npm install through2@0` to fetch the latest version of 0.x.x. More information about Streams2 vs Streams3 and recommendations see the article **[Why I don't use Node's core 'stream' module](http://r.va.gg/2014/06/why-i-dont-use-nodes-core-stream-module.html)**.
|
||||
|
||||
```js
|
||||
fs.createReadStream('ex.txt')
|
||||
.pipe(through2(function (chunk, enc, callback) {
|
||||
for (var i = 0; i < chunk.length; i++)
|
||||
if (chunk[i] == 97)
|
||||
chunk[i] = 122 // swap 'a' for 'z'
|
||||
|
||||
this.push(chunk)
|
||||
|
||||
callback()
|
||||
}))
|
||||
.pipe(fs.createWriteStream('out.txt'))
|
||||
.on('finish', () => doSomethingSpecial())
|
||||
```
|
||||
|
||||
Or object streams:
|
||||
|
||||
```js
|
||||
var all = []
|
||||
|
||||
fs.createReadStream('data.csv')
|
||||
.pipe(csv2())
|
||||
.pipe(through2.obj(function (chunk, enc, callback) {
|
||||
var data = {
|
||||
name : chunk[0]
|
||||
, address : chunk[3]
|
||||
, phone : chunk[10]
|
||||
}
|
||||
this.push(data)
|
||||
|
||||
callback()
|
||||
}))
|
||||
.on('data', (data) => {
|
||||
all.push(data)
|
||||
})
|
||||
.on('end', () => {
|
||||
doSomethingSpecial(all)
|
||||
})
|
||||
```
|
||||
|
||||
Note that `through2.obj(fn)` is a convenience wrapper around `through2({ objectMode: true }, fn)`.
|
||||
|
||||
## API
|
||||
|
||||
<b><code>through2([ options, ] [ transformFunction ] [, flushFunction ])</code></b>
|
||||
|
||||
Consult the **[stream.Transform](http://nodejs.org/docs/latest/api/stream.html#stream_class_stream_transform)** documentation for the exact rules of the `transformFunction` (i.e. `this._transform`) and the optional `flushFunction` (i.e. `this._flush`).
|
||||
|
||||
### options
|
||||
|
||||
The options argument is optional and is passed straight through to `stream.Transform`. So you can use `objectMode:true` if you are processing non-binary streams (or just use `through2.obj()`).
|
||||
|
||||
The `options` argument is first, unlike standard convention, because if I'm passing in an anonymous function then I'd prefer for the options argument to not get lost at the end of the call:
|
||||
|
||||
```js
|
||||
fs.createReadStream('/tmp/important.dat')
|
||||
.pipe(through2({ objectMode: true, allowHalfOpen: false },
|
||||
(chunk, enc, cb) => {
|
||||
cb(null, 'wut?') // note we can use the second argument on the callback
|
||||
// to provide data as an alternative to this.push('wut?')
|
||||
}
|
||||
)
|
||||
.pipe(fs.createWriteStream('/tmp/wut.txt'))
|
||||
```
|
||||
|
||||
### transformFunction
|
||||
|
||||
The `transformFunction` must have the following signature: `function (chunk, encoding, callback) {}`. A minimal implementation should call the `callback` function to indicate that the transformation is done, even if that transformation means discarding the chunk.
|
||||
|
||||
To queue a new chunk, call `this.push(chunk)`—this can be called as many times as required before the `callback()` if you have multiple pieces to send on.
|
||||
|
||||
Alternatively, you may use `callback(err, chunk)` as shorthand for emitting a single chunk or an error.
|
||||
|
||||
If you **do not provide a `transformFunction`** then you will get a simple pass-through stream.
|
||||
|
||||
### flushFunction
|
||||
|
||||
The optional `flushFunction` is provided as the last argument (2nd or 3rd, depending on whether you've supplied options) is called just prior to the stream ending. Can be used to finish up any processing that may be in progress.
|
||||
|
||||
```js
|
||||
fs.createReadStream('/tmp/important.dat')
|
||||
.pipe(through2(
|
||||
(chunk, enc, cb) => cb(null, chunk), // transform is a noop
|
||||
function (cb) { // flush function
|
||||
this.push('tacking on an extra buffer to the end');
|
||||
cb();
|
||||
}
|
||||
))
|
||||
.pipe(fs.createWriteStream('/tmp/wut.txt'));
|
||||
```
|
||||
|
||||
<b><code>through2.ctor([ options, ] transformFunction[, flushFunction ])</code></b>
|
||||
|
||||
Instead of returning a `stream.Transform` instance, `through2.ctor()` returns a **constructor** for a custom Transform. This is useful when you want to use the same transform logic in multiple instances.
|
||||
|
||||
```js
|
||||
var FToC = through2.ctor({objectMode: true}, function (record, encoding, callback) {
|
||||
if (record.temp != null && record.unit == "F") {
|
||||
record.temp = ( ( record.temp - 32 ) * 5 ) / 9
|
||||
record.unit = "C"
|
||||
}
|
||||
this.push(record)
|
||||
callback()
|
||||
})
|
||||
|
||||
// Create instances of FToC like so:
|
||||
var converter = new FToC()
|
||||
// Or:
|
||||
var converter = FToC()
|
||||
// Or specify/override options when you instantiate, if you prefer:
|
||||
var converter = FToC({objectMode: true})
|
||||
```
|
||||
|
||||
## See Also
|
||||
|
||||
- [through2-map](https://github.com/brycebaril/through2-map) - Array.prototype.map analog for streams.
|
||||
- [through2-filter](https://github.com/brycebaril/through2-filter) - Array.prototype.filter analog for streams.
|
||||
- [through2-reduce](https://github.com/brycebaril/through2-reduce) - Array.prototype.reduce analog for streams.
|
||||
- [through2-spy](https://github.com/brycebaril/through2-spy) - Wrapper for simple stream.PassThrough spies.
|
||||
- the [mississippi stream utility collection](https://github.com/maxogden/mississippi) includes `through2` as well as many more useful stream modules similar to this one
|
||||
|
||||
## License
|
||||
|
||||
**through2** is Copyright (c) Rod Vagg [@rvagg](https://twitter.com/rvagg) and additional contributors and licensed under the MIT license. All rights not explicitly granted in the MIT license are reserved. See the included LICENSE file for more details.
|
1
node_modules/through2/node_modules/isarray/.npmignore
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node_modules/through2/node_modules/isarray/.npmignore
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|
||||
node_modules
|
4
node_modules/through2/node_modules/isarray/.travis.yml
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node_modules/through2/node_modules/isarray/.travis.yml
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|
||||
language: node_js
|
||||
node_js:
|
||||
- "0.8"
|
||||
- "0.10"
|
6
node_modules/through2/node_modules/isarray/Makefile
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node_modules/through2/node_modules/isarray/Makefile
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|
||||
|
||||
test:
|
||||
@node_modules/.bin/tape test.js
|
||||
|
||||
.PHONY: test
|
||||
|
60
node_modules/through2/node_modules/isarray/README.md
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node_modules/through2/node_modules/isarray/README.md
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|
||||
|
||||
# isarray
|
||||
|
||||
`Array#isArray` for older browsers.
|
||||
|
||||
[](http://travis-ci.org/juliangruber/isarray)
|
||||
[](https://www.npmjs.org/package/isarray)
|
||||
|
||||
[
|
||||
](https://ci.testling.com/juliangruber/isarray)
|
||||
|
||||
## Usage
|
||||
|
||||
```js
|
||||
var isArray = require('isarray');
|
||||
|
||||
console.log(isArray([])); // => true
|
||||
console.log(isArray({})); // => false
|
||||
```
|
||||
|
||||
## Installation
|
||||
|
||||
With [npm](http://npmjs.org) do
|
||||
|
||||
```bash
|
||||
$ npm install isarray
|
||||
```
|
||||
|
||||
Then bundle for the browser with
|
||||
[browserify](https://github.com/substack/browserify).
|
||||
|
||||
With [component](http://component.io) do
|
||||
|
||||
```bash
|
||||
$ component install juliangruber/isarray
|
||||
```
|
||||
|
||||
## License
|
||||
|
||||
(MIT)
|
||||
|
||||
Copyright (c) 2013 Julian Gruber <julian@juliangruber.com>
|
||||
|
||||
Permission is hereby granted, free of charge, to any person obtaining a copy of
|
||||
this software and associated documentation files (the "Software"), to deal in
|
||||
the Software without restriction, including without limitation the rights to
|
||||
use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies
|
||||
of the Software, and to permit persons to whom the Software is furnished to do
|
||||
so, subject to the following conditions:
|
||||
|
||||
The above copyright notice and this permission notice shall be included in all
|
||||
copies or substantial portions of the Software.
|
||||
|
||||
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
||||
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
||||
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
|
||||
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
||||
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
|
||||
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
|
||||
SOFTWARE.
|
19
node_modules/through2/node_modules/isarray/component.json
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node_modules/through2/node_modules/isarray/component.json
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|
||||
{
|
||||
"name" : "isarray",
|
||||
"description" : "Array#isArray for older browsers",
|
||||
"version" : "0.0.1",
|
||||
"repository" : "juliangruber/isarray",
|
||||
"homepage": "https://github.com/juliangruber/isarray",
|
||||
"main" : "index.js",
|
||||
"scripts" : [
|
||||
"index.js"
|
||||
],
|
||||
"dependencies" : {},
|
||||
"keywords": ["browser","isarray","array"],
|
||||
"author": {
|
||||
"name": "Julian Gruber",
|
||||
"email": "mail@juliangruber.com",
|
||||
"url": "http://juliangruber.com"
|
||||
},
|
||||
"license": "MIT"
|
||||
}
|
5
node_modules/through2/node_modules/isarray/index.js
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node_modules/through2/node_modules/isarray/index.js
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|
||||
var toString = {}.toString;
|
||||
|
||||
module.exports = Array.isArray || function (arr) {
|
||||
return toString.call(arr) == '[object Array]';
|
||||
};
|
73
node_modules/through2/node_modules/isarray/package.json
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node_modules/through2/node_modules/isarray/package.json
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|
||||
{
|
||||
"_from": "isarray@~1.0.0",
|
||||
"_id": "isarray@1.0.0",
|
||||
"_inBundle": false,
|
||||
"_integrity": "sha1-u5NdSFgsuhaMBoNJV6VKPgcSTxE=",
|
||||
"_location": "/through2/isarray",
|
||||
"_phantomChildren": {},
|
||||
"_requested": {
|
||||
"type": "range",
|
||||
"registry": true,
|
||||
"raw": "isarray@~1.0.0",
|
||||
"name": "isarray",
|
||||
"escapedName": "isarray",
|
||||
"rawSpec": "~1.0.0",
|
||||
"saveSpec": null,
|
||||
"fetchSpec": "~1.0.0"
|
||||
},
|
||||
"_requiredBy": [
|
||||
"/through2/readable-stream"
|
||||
],
|
||||
"_resolved": "https://registry.npmjs.org/isarray/-/isarray-1.0.0.tgz",
|
||||
"_shasum": "bb935d48582cba168c06834957a54a3e07124f11",
|
||||
"_spec": "isarray@~1.0.0",
|
||||
"_where": "/home/sergiu/linx-audio-simulator/node_modules/through2/node_modules/readable-stream",
|
||||
"author": {
|
||||
"name": "Julian Gruber",
|
||||
"email": "mail@juliangruber.com",
|
||||
"url": "http://juliangruber.com"
|
||||
},
|
||||
"bugs": {
|
||||
"url": "https://github.com/juliangruber/isarray/issues"
|
||||
},
|
||||
"bundleDependencies": false,
|
||||
"dependencies": {},
|
||||
"deprecated": false,
|
||||
"description": "Array#isArray for older browsers",
|
||||
"devDependencies": {
|
||||
"tape": "~2.13.4"
|
||||
},
|
||||
"homepage": "https://github.com/juliangruber/isarray",
|
||||
"keywords": [
|
||||
"browser",
|
||||
"isarray",
|
||||
"array"
|
||||
],
|
||||
"license": "MIT",
|
||||
"main": "index.js",
|
||||
"name": "isarray",
|
||||
"repository": {
|
||||
"type": "git",
|
||||
"url": "git://github.com/juliangruber/isarray.git"
|
||||
},
|
||||
"scripts": {
|
||||
"test": "tape test.js"
|
||||
},
|
||||
"testling": {
|
||||
"files": "test.js",
|
||||
"browsers": [
|
||||
"ie/8..latest",
|
||||
"firefox/17..latest",
|
||||
"firefox/nightly",
|
||||
"chrome/22..latest",
|
||||
"chrome/canary",
|
||||
"opera/12..latest",
|
||||
"opera/next",
|
||||
"safari/5.1..latest",
|
||||
"ipad/6.0..latest",
|
||||
"iphone/6.0..latest",
|
||||
"android-browser/4.2..latest"
|
||||
]
|
||||
},
|
||||
"version": "1.0.0"
|
||||
}
|
20
node_modules/through2/node_modules/isarray/test.js
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node_modules/through2/node_modules/isarray/test.js
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|
||||
var isArray = require('./');
|
||||
var test = require('tape');
|
||||
|
||||
test('is array', function(t){
|
||||
t.ok(isArray([]));
|
||||
t.notOk(isArray({}));
|
||||
t.notOk(isArray(null));
|
||||
t.notOk(isArray(false));
|
||||
|
||||
var obj = {};
|
||||
obj[0] = true;
|
||||
t.notOk(isArray(obj));
|
||||
|
||||
var arr = [];
|
||||
arr.foo = 'bar';
|
||||
t.ok(isArray(arr));
|
||||
|
||||
t.end();
|
||||
});
|
||||
|
55
node_modules/through2/node_modules/readable-stream/.travis.yml
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node_modules/through2/node_modules/readable-stream/.travis.yml
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vendored
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|
||||
sudo: false
|
||||
language: node_js
|
||||
before_install:
|
||||
- npm install -g npm@2
|
||||
- test $NPM_LEGACY && npm install -g npm@latest-3 || npm install npm -g
|
||||
notifications:
|
||||
email: false
|
||||
matrix:
|
||||
fast_finish: true
|
||||
include:
|
||||
- node_js: '0.8'
|
||||
env:
|
||||
- TASK=test
|
||||
- NPM_LEGACY=true
|
||||
- node_js: '0.10'
|
||||
env:
|
||||
- TASK=test
|
||||
- NPM_LEGACY=true
|
||||
- node_js: '0.11'
|
||||
env:
|
||||
- TASK=test
|
||||
- NPM_LEGACY=true
|
||||
- node_js: '0.12'
|
||||
env:
|
||||
- TASK=test
|
||||
- NPM_LEGACY=true
|
||||
- node_js: 1
|
||||
env:
|
||||
- TASK=test
|
||||
- NPM_LEGACY=true
|
||||
- node_js: 2
|
||||
env:
|
||||
- TASK=test
|
||||
- NPM_LEGACY=true
|
||||
- node_js: 3
|
||||
env:
|
||||
- TASK=test
|
||||
- NPM_LEGACY=true
|
||||
- node_js: 4
|
||||
env: TASK=test
|
||||
- node_js: 5
|
||||
env: TASK=test
|
||||
- node_js: 6
|
||||
env: TASK=test
|
||||
- node_js: 7
|
||||
env: TASK=test
|
||||
- node_js: 8
|
||||
env: TASK=test
|
||||
- node_js: 9
|
||||
env: TASK=test
|
||||
script: "npm run $TASK"
|
||||
env:
|
||||
global:
|
||||
- secure: rE2Vvo7vnjabYNULNyLFxOyt98BoJexDqsiOnfiD6kLYYsiQGfr/sbZkPMOFm9qfQG7pjqx+zZWZjGSswhTt+626C0t/njXqug7Yps4c3dFblzGfreQHp7wNX5TFsvrxd6dAowVasMp61sJcRnB2w8cUzoe3RAYUDHyiHktwqMc=
|
||||
- secure: g9YINaKAdMatsJ28G9jCGbSaguXCyxSTy+pBO6Ch0Cf57ZLOTka3HqDj8p3nV28LUIHZ3ut5WO43CeYKwt4AUtLpBS3a0dndHdY6D83uY6b2qh5hXlrcbeQTq2cvw2y95F7hm4D1kwrgZ7ViqaKggRcEupAL69YbJnxeUDKWEdI=
|
38
node_modules/through2/node_modules/readable-stream/CONTRIBUTING.md
generated
vendored
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38
node_modules/through2/node_modules/readable-stream/CONTRIBUTING.md
generated
vendored
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@ -0,0 +1,38 @@
|
||||
# Developer's Certificate of Origin 1.1
|
||||
|
||||
By making a contribution to this project, I certify that:
|
||||
|
||||
* (a) The contribution was created in whole or in part by me and I
|
||||
have the right to submit it under the open source license
|
||||
indicated in the file; or
|
||||
|
||||
* (b) The contribution is based upon previous work that, to the best
|
||||
of my knowledge, is covered under an appropriate open source
|
||||
license and I have the right under that license to submit that
|
||||
work with modifications, whether created in whole or in part
|
||||
by me, under the same open source license (unless I am
|
||||
permitted to submit under a different license), as indicated
|
||||
in the file; or
|
||||
|
||||
* (c) The contribution was provided directly to me by some other
|
||||
person who certified (a), (b) or (c) and I have not modified
|
||||
it.
|
||||
|
||||
* (d) I understand and agree that this project and the contribution
|
||||
are public and that a record of the contribution (including all
|
||||
personal information I submit with it, including my sign-off) is
|
||||
maintained indefinitely and may be redistributed consistent with
|
||||
this project or the open source license(s) involved.
|
||||
|
||||
## Moderation Policy
|
||||
|
||||
The [Node.js Moderation Policy] applies to this WG.
|
||||
|
||||
## Code of Conduct
|
||||
|
||||
The [Node.js Code of Conduct][] applies to this WG.
|
||||
|
||||
[Node.js Code of Conduct]:
|
||||
https://github.com/nodejs/node/blob/master/CODE_OF_CONDUCT.md
|
||||
[Node.js Moderation Policy]:
|
||||
https://github.com/nodejs/TSC/blob/master/Moderation-Policy.md
|
136
node_modules/through2/node_modules/readable-stream/GOVERNANCE.md
generated
vendored
Normal file
136
node_modules/through2/node_modules/readable-stream/GOVERNANCE.md
generated
vendored
Normal file
@ -0,0 +1,136 @@
|
||||
### Streams Working Group
|
||||
|
||||
The Node.js Streams is jointly governed by a Working Group
|
||||
(WG)
|
||||
that is responsible for high-level guidance of the project.
|
||||
|
||||
The WG has final authority over this project including:
|
||||
|
||||
* Technical direction
|
||||
* Project governance and process (including this policy)
|
||||
* Contribution policy
|
||||
* GitHub repository hosting
|
||||
* Conduct guidelines
|
||||
* Maintaining the list of additional Collaborators
|
||||
|
||||
For the current list of WG members, see the project
|
||||
[README.md](./README.md#current-project-team-members).
|
||||
|
||||
### Collaborators
|
||||
|
||||
The readable-stream GitHub repository is
|
||||
maintained by the WG and additional Collaborators who are added by the
|
||||
WG on an ongoing basis.
|
||||
|
||||
Individuals making significant and valuable contributions are made
|
||||
Collaborators and given commit-access to the project. These
|
||||
individuals are identified by the WG and their addition as
|
||||
Collaborators is discussed during the WG meeting.
|
||||
|
||||
_Note:_ If you make a significant contribution and are not considered
|
||||
for commit-access log an issue or contact a WG member directly and it
|
||||
will be brought up in the next WG meeting.
|
||||
|
||||
Modifications of the contents of the readable-stream repository are
|
||||
made on
|
||||
a collaborative basis. Anybody with a GitHub account may propose a
|
||||
modification via pull request and it will be considered by the project
|
||||
Collaborators. All pull requests must be reviewed and accepted by a
|
||||
Collaborator with sufficient expertise who is able to take full
|
||||
responsibility for the change. In the case of pull requests proposed
|
||||
by an existing Collaborator, an additional Collaborator is required
|
||||
for sign-off. Consensus should be sought if additional Collaborators
|
||||
participate and there is disagreement around a particular
|
||||
modification. See _Consensus Seeking Process_ below for further detail
|
||||
on the consensus model used for governance.
|
||||
|
||||
Collaborators may opt to elevate significant or controversial
|
||||
modifications, or modifications that have not found consensus to the
|
||||
WG for discussion by assigning the ***WG-agenda*** tag to a pull
|
||||
request or issue. The WG should serve as the final arbiter where
|
||||
required.
|
||||
|
||||
For the current list of Collaborators, see the project
|
||||
[README.md](./README.md#members).
|
||||
|
||||
### WG Membership
|
||||
|
||||
WG seats are not time-limited. There is no fixed size of the WG.
|
||||
However, the expected target is between 6 and 12, to ensure adequate
|
||||
coverage of important areas of expertise, balanced with the ability to
|
||||
make decisions efficiently.
|
||||
|
||||
There is no specific set of requirements or qualifications for WG
|
||||
membership beyond these rules.
|
||||
|
||||
The WG may add additional members to the WG by unanimous consensus.
|
||||
|
||||
A WG member may be removed from the WG by voluntary resignation, or by
|
||||
unanimous consensus of all other WG members.
|
||||
|
||||
Changes to WG membership should be posted in the agenda, and may be
|
||||
suggested as any other agenda item (see "WG Meetings" below).
|
||||
|
||||
If an addition or removal is proposed during a meeting, and the full
|
||||
WG is not in attendance to participate, then the addition or removal
|
||||
is added to the agenda for the subsequent meeting. This is to ensure
|
||||
that all members are given the opportunity to participate in all
|
||||
membership decisions. If a WG member is unable to attend a meeting
|
||||
where a planned membership decision is being made, then their consent
|
||||
is assumed.
|
||||
|
||||
No more than 1/3 of the WG members may be affiliated with the same
|
||||
employer. If removal or resignation of a WG member, or a change of
|
||||
employment by a WG member, creates a situation where more than 1/3 of
|
||||
the WG membership shares an employer, then the situation must be
|
||||
immediately remedied by the resignation or removal of one or more WG
|
||||
members affiliated with the over-represented employer(s).
|
||||
|
||||
### WG Meetings
|
||||
|
||||
The WG meets occasionally on a Google Hangout On Air. A designated moderator
|
||||
approved by the WG runs the meeting. Each meeting should be
|
||||
published to YouTube.
|
||||
|
||||
Items are added to the WG agenda that are considered contentious or
|
||||
are modifications of governance, contribution policy, WG membership,
|
||||
or release process.
|
||||
|
||||
The intention of the agenda is not to approve or review all patches;
|
||||
that should happen continuously on GitHub and be handled by the larger
|
||||
group of Collaborators.
|
||||
|
||||
Any community member or contributor can ask that something be added to
|
||||
the next meeting's agenda by logging a GitHub Issue. Any Collaborator,
|
||||
WG member or the moderator can add the item to the agenda by adding
|
||||
the ***WG-agenda*** tag to the issue.
|
||||
|
||||
Prior to each WG meeting the moderator will share the Agenda with
|
||||
members of the WG. WG members can add any items they like to the
|
||||
agenda at the beginning of each meeting. The moderator and the WG
|
||||
cannot veto or remove items.
|
||||
|
||||
The WG may invite persons or representatives from certain projects to
|
||||
participate in a non-voting capacity.
|
||||
|
||||
The moderator is responsible for summarizing the discussion of each
|
||||
agenda item and sends it as a pull request after the meeting.
|
||||
|
||||
### Consensus Seeking Process
|
||||
|
||||
The WG follows a
|
||||
[Consensus
|
||||
Seeking](http://en.wikipedia.org/wiki/Consensus-seeking_decision-making)
|
||||
decision-making model.
|
||||
|
||||
When an agenda item has appeared to reach a consensus the moderator
|
||||
will ask "Does anyone object?" as a final call for dissent from the
|
||||
consensus.
|
||||
|
||||
If an agenda item cannot reach a consensus a WG member can call for
|
||||
either a closing vote or a vote to table the issue to the next
|
||||
meeting. The call for a vote must be seconded by a majority of the WG
|
||||
or else the discussion will continue. Simple majority wins.
|
||||
|
||||
Note that changes to WG membership require a majority consensus. See
|
||||
"WG Membership" above.
|
47
node_modules/through2/node_modules/readable-stream/LICENSE
generated
vendored
Normal file
47
node_modules/through2/node_modules/readable-stream/LICENSE
generated
vendored
Normal file
@ -0,0 +1,47 @@
|
||||
Node.js is licensed for use as follows:
|
||||
|
||||
"""
|
||||
Copyright Node.js contributors. All rights reserved.
|
||||
|
||||
Permission is hereby granted, free of charge, to any person obtaining a copy
|
||||
of this software and associated documentation files (the "Software"), to
|
||||
deal in the Software without restriction, including without limitation the
|
||||
rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
|
||||
sell copies of the Software, and to permit persons to whom the Software is
|
||||
furnished to do so, subject to the following conditions:
|
||||
|
||||
The above copyright notice and this permission notice shall be included in
|
||||
all copies or substantial portions of the Software.
|
||||
|
||||
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
||||
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
||||
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
|
||||
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
||||
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
|
||||
FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
|
||||
IN THE SOFTWARE.
|
||||
"""
|
||||
|
||||
This license applies to parts of Node.js originating from the
|
||||
https://github.com/joyent/node repository:
|
||||
|
||||
"""
|
||||
Copyright Joyent, Inc. and other Node contributors. All rights reserved.
|
||||
Permission is hereby granted, free of charge, to any person obtaining a copy
|
||||
of this software and associated documentation files (the "Software"), to
|
||||
deal in the Software without restriction, including without limitation the
|
||||
rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
|
||||
sell copies of the Software, and to permit persons to whom the Software is
|
||||
furnished to do so, subject to the following conditions:
|
||||
|
||||
The above copyright notice and this permission notice shall be included in
|
||||
all copies or substantial portions of the Software.
|
||||
|
||||
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
||||
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
||||
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
|
||||
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
||||
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
|
||||
FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
|
||||
IN THE SOFTWARE.
|
||||
"""
|
58
node_modules/through2/node_modules/readable-stream/README.md
generated
vendored
Normal file
58
node_modules/through2/node_modules/readable-stream/README.md
generated
vendored
Normal file
@ -0,0 +1,58 @@
|
||||
# readable-stream
|
||||
|
||||
***Node-core v8.11.1 streams for userland*** [](https://travis-ci.org/nodejs/readable-stream)
|
||||
|
||||
|
||||
[](https://nodei.co/npm/readable-stream/)
|
||||
[](https://nodei.co/npm/readable-stream/)
|
||||
|
||||
|
||||
[](https://saucelabs.com/u/readable-stream)
|
||||
|
||||
```bash
|
||||
npm install --save readable-stream
|
||||
```
|
||||
|
||||
***Node-core streams for userland***
|
||||
|
||||
This package is a mirror of the Streams2 and Streams3 implementations in
|
||||
Node-core.
|
||||
|
||||
Full documentation may be found on the [Node.js website](https://nodejs.org/dist/v8.11.1/docs/api/stream.html).
|
||||
|
||||
If you want to guarantee a stable streams base, regardless of what version of
|
||||
Node you, or the users of your libraries are using, use **readable-stream** *only* and avoid the *"stream"* module in Node-core, for background see [this blogpost](http://r.va.gg/2014/06/why-i-dont-use-nodes-core-stream-module.html).
|
||||
|
||||
As of version 2.0.0 **readable-stream** uses semantic versioning.
|
||||
|
||||
# Streams Working Group
|
||||
|
||||
`readable-stream` is maintained by the Streams Working Group, which
|
||||
oversees the development and maintenance of the Streams API within
|
||||
Node.js. The responsibilities of the Streams Working Group include:
|
||||
|
||||
* Addressing stream issues on the Node.js issue tracker.
|
||||
* Authoring and editing stream documentation within the Node.js project.
|
||||
* Reviewing changes to stream subclasses within the Node.js project.
|
||||
* Redirecting changes to streams from the Node.js project to this
|
||||
project.
|
||||
* Assisting in the implementation of stream providers within Node.js.
|
||||
* Recommending versions of `readable-stream` to be included in Node.js.
|
||||
* Messaging about the future of streams to give the community advance
|
||||
notice of changes.
|
||||
|
||||
<a name="members"></a>
|
||||
## Team Members
|
||||
|
||||
* **Chris Dickinson** ([@chrisdickinson](https://github.com/chrisdickinson)) <christopher.s.dickinson@gmail.com>
|
||||
- Release GPG key: 9554F04D7259F04124DE6B476D5A82AC7E37093B
|
||||
* **Calvin Metcalf** ([@calvinmetcalf](https://github.com/calvinmetcalf)) <calvin.metcalf@gmail.com>
|
||||
- Release GPG key: F3EF5F62A87FC27A22E643F714CE4FF5015AA242
|
||||
* **Rod Vagg** ([@rvagg](https://github.com/rvagg)) <rod@vagg.org>
|
||||
- Release GPG key: DD8F2338BAE7501E3DD5AC78C273792F7D83545D
|
||||
* **Sam Newman** ([@sonewman](https://github.com/sonewman)) <newmansam@outlook.com>
|
||||
* **Mathias Buus** ([@mafintosh](https://github.com/mafintosh)) <mathiasbuus@gmail.com>
|
||||
* **Domenic Denicola** ([@domenic](https://github.com/domenic)) <d@domenic.me>
|
||||
* **Matteo Collina** ([@mcollina](https://github.com/mcollina)) <matteo.collina@gmail.com>
|
||||
- Release GPG key: 3ABC01543F22DD2239285CDD818674489FBC127E
|
||||
* **Irina Shestak** ([@lrlna](https://github.com/lrlna)) <shestak.irina@gmail.com>
|
60
node_modules/through2/node_modules/readable-stream/doc/wg-meetings/2015-01-30.md
generated
vendored
Normal file
60
node_modules/through2/node_modules/readable-stream/doc/wg-meetings/2015-01-30.md
generated
vendored
Normal file
@ -0,0 +1,60 @@
|
||||
# streams WG Meeting 2015-01-30
|
||||
|
||||
## Links
|
||||
|
||||
* **Google Hangouts Video**: http://www.youtube.com/watch?v=I9nDOSGfwZg
|
||||
* **GitHub Issue**: https://github.com/iojs/readable-stream/issues/106
|
||||
* **Original Minutes Google Doc**: https://docs.google.com/document/d/17aTgLnjMXIrfjgNaTUnHQO7m3xgzHR2VXBTmi03Qii4/
|
||||
|
||||
## Agenda
|
||||
|
||||
Extracted from https://github.com/iojs/readable-stream/labels/wg-agenda prior to meeting.
|
||||
|
||||
* adopt a charter [#105](https://github.com/iojs/readable-stream/issues/105)
|
||||
* release and versioning strategy [#101](https://github.com/iojs/readable-stream/issues/101)
|
||||
* simpler stream creation [#102](https://github.com/iojs/readable-stream/issues/102)
|
||||
* proposal: deprecate implicit flowing of streams [#99](https://github.com/iojs/readable-stream/issues/99)
|
||||
|
||||
## Minutes
|
||||
|
||||
### adopt a charter
|
||||
|
||||
* group: +1's all around
|
||||
|
||||
### What versioning scheme should be adopted?
|
||||
* group: +1’s 3.0.0
|
||||
* domenic+group: pulling in patches from other sources where appropriate
|
||||
* mikeal: version independently, suggesting versions for io.js
|
||||
* mikeal+domenic: work with TC to notify in advance of changes
|
||||
simpler stream creation
|
||||
|
||||
### streamline creation of streams
|
||||
* sam: streamline creation of streams
|
||||
* domenic: nice simple solution posted
|
||||
but, we lose the opportunity to change the model
|
||||
may not be backwards incompatible (double check keys)
|
||||
|
||||
**action item:** domenic will check
|
||||
|
||||
### remove implicit flowing of streams on(‘data’)
|
||||
* add isFlowing / isPaused
|
||||
* mikeal: worrying that we’re documenting polyfill methods – confuses users
|
||||
* domenic: more reflective API is probably good, with warning labels for users
|
||||
* new section for mad scientists (reflective stream access)
|
||||
* calvin: name the “third state”
|
||||
* mikeal: maybe borrow the name from whatwg?
|
||||
* domenic: we’re missing the “third state”
|
||||
* consensus: kind of difficult to name the third state
|
||||
* mikeal: figure out differences in states / compat
|
||||
* mathias: always flow on data – eliminates third state
|
||||
* explore what it breaks
|
||||
|
||||
**action items:**
|
||||
* ask isaac for ability to list packages by what public io.js APIs they use (esp. Stream)
|
||||
* ask rod/build for infrastructure
|
||||
* **chris**: explore the “flow on data” approach
|
||||
* add isPaused/isFlowing
|
||||
* add new docs section
|
||||
* move isPaused to that section
|
||||
|
||||
|
1
node_modules/through2/node_modules/readable-stream/duplex-browser.js
generated
vendored
Normal file
1
node_modules/through2/node_modules/readable-stream/duplex-browser.js
generated
vendored
Normal file
@ -0,0 +1 @@
|
||||
module.exports = require('./lib/_stream_duplex.js');
|
1
node_modules/through2/node_modules/readable-stream/duplex.js
generated
vendored
Normal file
1
node_modules/through2/node_modules/readable-stream/duplex.js
generated
vendored
Normal file
@ -0,0 +1 @@
|
||||
module.exports = require('./readable').Duplex
|
131
node_modules/through2/node_modules/readable-stream/lib/_stream_duplex.js
generated
vendored
Normal file
131
node_modules/through2/node_modules/readable-stream/lib/_stream_duplex.js
generated
vendored
Normal file
@ -0,0 +1,131 @@
|
||||
// Copyright Joyent, Inc. and other Node contributors.
|
||||
//
|
||||
// Permission is hereby granted, free of charge, to any person obtaining a
|
||||
// copy of this software and associated documentation files (the
|
||||
// "Software"), to deal in the Software without restriction, including
|
||||
// without limitation the rights to use, copy, modify, merge, publish,
|
||||
// distribute, sublicense, and/or sell copies of the Software, and to permit
|
||||
// persons to whom the Software is furnished to do so, subject to the
|
||||
// following conditions:
|
||||
//
|
||||
// The above copyright notice and this permission notice shall be included
|
||||
// in all copies or substantial portions of the Software.
|
||||
//
|
||||
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
|
||||
// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
|
||||
// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN
|
||||
// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
|
||||
// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
|
||||
// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
|
||||
// USE OR OTHER DEALINGS IN THE SOFTWARE.
|
||||
|
||||
// a duplex stream is just a stream that is both readable and writable.
|
||||
// Since JS doesn't have multiple prototypal inheritance, this class
|
||||
// prototypally inherits from Readable, and then parasitically from
|
||||
// Writable.
|
||||
|
||||
'use strict';
|
||||
|
||||
/*<replacement>*/
|
||||
|
||||
var pna = require('process-nextick-args');
|
||||
/*</replacement>*/
|
||||
|
||||
/*<replacement>*/
|
||||
var objectKeys = Object.keys || function (obj) {
|
||||
var keys = [];
|
||||
for (var key in obj) {
|
||||
keys.push(key);
|
||||
}return keys;
|
||||
};
|
||||
/*</replacement>*/
|
||||
|
||||
module.exports = Duplex;
|
||||
|
||||
/*<replacement>*/
|
||||
var util = require('core-util-is');
|
||||
util.inherits = require('inherits');
|
||||
/*</replacement>*/
|
||||
|
||||
var Readable = require('./_stream_readable');
|
||||
var Writable = require('./_stream_writable');
|
||||
|
||||
util.inherits(Duplex, Readable);
|
||||
|
||||
{
|
||||
// avoid scope creep, the keys array can then be collected
|
||||
var keys = objectKeys(Writable.prototype);
|
||||
for (var v = 0; v < keys.length; v++) {
|
||||
var method = keys[v];
|
||||
if (!Duplex.prototype[method]) Duplex.prototype[method] = Writable.prototype[method];
|
||||
}
|
||||
}
|
||||
|
||||
function Duplex(options) {
|
||||
if (!(this instanceof Duplex)) return new Duplex(options);
|
||||
|
||||
Readable.call(this, options);
|
||||
Writable.call(this, options);
|
||||
|
||||
if (options && options.readable === false) this.readable = false;
|
||||
|
||||
if (options && options.writable === false) this.writable = false;
|
||||
|
||||
this.allowHalfOpen = true;
|
||||
if (options && options.allowHalfOpen === false) this.allowHalfOpen = false;
|
||||
|
||||
this.once('end', onend);
|
||||
}
|
||||
|
||||
Object.defineProperty(Duplex.prototype, 'writableHighWaterMark', {
|
||||
// making it explicit this property is not enumerable
|
||||
// because otherwise some prototype manipulation in
|
||||
// userland will fail
|
||||
enumerable: false,
|
||||
get: function () {
|
||||
return this._writableState.highWaterMark;
|
||||
}
|
||||
});
|
||||
|
||||
// the no-half-open enforcer
|
||||
function onend() {
|
||||
// if we allow half-open state, or if the writable side ended,
|
||||
// then we're ok.
|
||||
if (this.allowHalfOpen || this._writableState.ended) return;
|
||||
|
||||
// no more data can be written.
|
||||
// But allow more writes to happen in this tick.
|
||||
pna.nextTick(onEndNT, this);
|
||||
}
|
||||
|
||||
function onEndNT(self) {
|
||||
self.end();
|
||||
}
|
||||
|
||||
Object.defineProperty(Duplex.prototype, 'destroyed', {
|
||||
get: function () {
|
||||
if (this._readableState === undefined || this._writableState === undefined) {
|
||||
return false;
|
||||
}
|
||||
return this._readableState.destroyed && this._writableState.destroyed;
|
||||
},
|
||||
set: function (value) {
|
||||
// we ignore the value if the stream
|
||||
// has not been initialized yet
|
||||
if (this._readableState === undefined || this._writableState === undefined) {
|
||||
return;
|
||||
}
|
||||
|
||||
// backward compatibility, the user is explicitly
|
||||
// managing destroyed
|
||||
this._readableState.destroyed = value;
|
||||
this._writableState.destroyed = value;
|
||||
}
|
||||
});
|
||||
|
||||
Duplex.prototype._destroy = function (err, cb) {
|
||||
this.push(null);
|
||||
this.end();
|
||||
|
||||
pna.nextTick(cb, err);
|
||||
};
|
47
node_modules/through2/node_modules/readable-stream/lib/_stream_passthrough.js
generated
vendored
Normal file
47
node_modules/through2/node_modules/readable-stream/lib/_stream_passthrough.js
generated
vendored
Normal file
@ -0,0 +1,47 @@
|
||||
// Copyright Joyent, Inc. and other Node contributors.
|
||||
//
|
||||
// Permission is hereby granted, free of charge, to any person obtaining a
|
||||
// copy of this software and associated documentation files (the
|
||||
// "Software"), to deal in the Software without restriction, including
|
||||
// without limitation the rights to use, copy, modify, merge, publish,
|
||||
// distribute, sublicense, and/or sell copies of the Software, and to permit
|
||||
// persons to whom the Software is furnished to do so, subject to the
|
||||
// following conditions:
|
||||
//
|
||||
// The above copyright notice and this permission notice shall be included
|
||||
// in all copies or substantial portions of the Software.
|
||||
//
|
||||
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
|
||||
// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
|
||||
// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN
|
||||
// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
|
||||
// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
|
||||
// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
|
||||
// USE OR OTHER DEALINGS IN THE SOFTWARE.
|
||||
|
||||
// a passthrough stream.
|
||||
// basically just the most minimal sort of Transform stream.
|
||||
// Every written chunk gets output as-is.
|
||||
|
||||
'use strict';
|
||||
|
||||
module.exports = PassThrough;
|
||||
|
||||
var Transform = require('./_stream_transform');
|
||||
|
||||
/*<replacement>*/
|
||||
var util = require('core-util-is');
|
||||
util.inherits = require('inherits');
|
||||
/*</replacement>*/
|
||||
|
||||
util.inherits(PassThrough, Transform);
|
||||
|
||||
function PassThrough(options) {
|
||||
if (!(this instanceof PassThrough)) return new PassThrough(options);
|
||||
|
||||
Transform.call(this, options);
|
||||
}
|
||||
|
||||
PassThrough.prototype._transform = function (chunk, encoding, cb) {
|
||||
cb(null, chunk);
|
||||
};
|
1019
node_modules/through2/node_modules/readable-stream/lib/_stream_readable.js
generated
vendored
Normal file
1019
node_modules/through2/node_modules/readable-stream/lib/_stream_readable.js
generated
vendored
Normal file
File diff suppressed because it is too large
Load Diff
214
node_modules/through2/node_modules/readable-stream/lib/_stream_transform.js
generated
vendored
Normal file
214
node_modules/through2/node_modules/readable-stream/lib/_stream_transform.js
generated
vendored
Normal file
@ -0,0 +1,214 @@
|
||||
// Copyright Joyent, Inc. and other Node contributors.
|
||||
//
|
||||
// Permission is hereby granted, free of charge, to any person obtaining a
|
||||
// copy of this software and associated documentation files (the
|
||||
// "Software"), to deal in the Software without restriction, including
|
||||
// without limitation the rights to use, copy, modify, merge, publish,
|
||||
// distribute, sublicense, and/or sell copies of the Software, and to permit
|
||||
// persons to whom the Software is furnished to do so, subject to the
|
||||
// following conditions:
|
||||
//
|
||||
// The above copyright notice and this permission notice shall be included
|
||||
// in all copies or substantial portions of the Software.
|
||||
//
|
||||
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
|
||||
// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
|
||||
// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN
|
||||
// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
|
||||
// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
|
||||
// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
|
||||
// USE OR OTHER DEALINGS IN THE SOFTWARE.
|
||||
|
||||
// a transform stream is a readable/writable stream where you do
|
||||
// something with the data. Sometimes it's called a "filter",
|
||||
// but that's not a great name for it, since that implies a thing where
|
||||
// some bits pass through, and others are simply ignored. (That would
|
||||
// be a valid example of a transform, of course.)
|
||||
//
|
||||
// While the output is causally related to the input, it's not a
|
||||
// necessarily symmetric or synchronous transformation. For example,
|
||||
// a zlib stream might take multiple plain-text writes(), and then
|
||||
// emit a single compressed chunk some time in the future.
|
||||
//
|
||||
// Here's how this works:
|
||||
//
|
||||
// The Transform stream has all the aspects of the readable and writable
|
||||
// stream classes. When you write(chunk), that calls _write(chunk,cb)
|
||||
// internally, and returns false if there's a lot of pending writes
|
||||
// buffered up. When you call read(), that calls _read(n) until
|
||||
// there's enough pending readable data buffered up.
|
||||
//
|
||||
// In a transform stream, the written data is placed in a buffer. When
|
||||
// _read(n) is called, it transforms the queued up data, calling the
|
||||
// buffered _write cb's as it consumes chunks. If consuming a single
|
||||
// written chunk would result in multiple output chunks, then the first
|
||||
// outputted bit calls the readcb, and subsequent chunks just go into
|
||||
// the read buffer, and will cause it to emit 'readable' if necessary.
|
||||
//
|
||||
// This way, back-pressure is actually determined by the reading side,
|
||||
// since _read has to be called to start processing a new chunk. However,
|
||||
// a pathological inflate type of transform can cause excessive buffering
|
||||
// here. For example, imagine a stream where every byte of input is
|
||||
// interpreted as an integer from 0-255, and then results in that many
|
||||
// bytes of output. Writing the 4 bytes {ff,ff,ff,ff} would result in
|
||||
// 1kb of data being output. In this case, you could write a very small
|
||||
// amount of input, and end up with a very large amount of output. In
|
||||
// such a pathological inflating mechanism, there'd be no way to tell
|
||||
// the system to stop doing the transform. A single 4MB write could
|
||||
// cause the system to run out of memory.
|
||||
//
|
||||
// However, even in such a pathological case, only a single written chunk
|
||||
// would be consumed, and then the rest would wait (un-transformed) until
|
||||
// the results of the previous transformed chunk were consumed.
|
||||
|
||||
'use strict';
|
||||
|
||||
module.exports = Transform;
|
||||
|
||||
var Duplex = require('./_stream_duplex');
|
||||
|
||||
/*<replacement>*/
|
||||
var util = require('core-util-is');
|
||||
util.inherits = require('inherits');
|
||||
/*</replacement>*/
|
||||
|
||||
util.inherits(Transform, Duplex);
|
||||
|
||||
function afterTransform(er, data) {
|
||||
var ts = this._transformState;
|
||||
ts.transforming = false;
|
||||
|
||||
var cb = ts.writecb;
|
||||
|
||||
if (!cb) {
|
||||
return this.emit('error', new Error('write callback called multiple times'));
|
||||
}
|
||||
|
||||
ts.writechunk = null;
|
||||
ts.writecb = null;
|
||||
|
||||
if (data != null) // single equals check for both `null` and `undefined`
|
||||
this.push(data);
|
||||
|
||||
cb(er);
|
||||
|
||||
var rs = this._readableState;
|
||||
rs.reading = false;
|
||||
if (rs.needReadable || rs.length < rs.highWaterMark) {
|
||||
this._read(rs.highWaterMark);
|
||||
}
|
||||
}
|
||||
|
||||
function Transform(options) {
|
||||
if (!(this instanceof Transform)) return new Transform(options);
|
||||
|
||||
Duplex.call(this, options);
|
||||
|
||||
this._transformState = {
|
||||
afterTransform: afterTransform.bind(this),
|
||||
needTransform: false,
|
||||
transforming: false,
|
||||
writecb: null,
|
||||
writechunk: null,
|
||||
writeencoding: null
|
||||
};
|
||||
|
||||
// start out asking for a readable event once data is transformed.
|
||||
this._readableState.needReadable = true;
|
||||
|
||||
// we have implemented the _read method, and done the other things
|
||||
// that Readable wants before the first _read call, so unset the
|
||||
// sync guard flag.
|
||||
this._readableState.sync = false;
|
||||
|
||||
if (options) {
|
||||
if (typeof options.transform === 'function') this._transform = options.transform;
|
||||
|
||||
if (typeof options.flush === 'function') this._flush = options.flush;
|
||||
}
|
||||
|
||||
// When the writable side finishes, then flush out anything remaining.
|
||||
this.on('prefinish', prefinish);
|
||||
}
|
||||
|
||||
function prefinish() {
|
||||
var _this = this;
|
||||
|
||||
if (typeof this._flush === 'function') {
|
||||
this._flush(function (er, data) {
|
||||
done(_this, er, data);
|
||||
});
|
||||
} else {
|
||||
done(this, null, null);
|
||||
}
|
||||
}
|
||||
|
||||
Transform.prototype.push = function (chunk, encoding) {
|
||||
this._transformState.needTransform = false;
|
||||
return Duplex.prototype.push.call(this, chunk, encoding);
|
||||
};
|
||||
|
||||
// This is the part where you do stuff!
|
||||
// override this function in implementation classes.
|
||||
// 'chunk' is an input chunk.
|
||||
//
|
||||
// Call `push(newChunk)` to pass along transformed output
|
||||
// to the readable side. You may call 'push' zero or more times.
|
||||
//
|
||||
// Call `cb(err)` when you are done with this chunk. If you pass
|
||||
// an error, then that'll put the hurt on the whole operation. If you
|
||||
// never call cb(), then you'll never get another chunk.
|
||||
Transform.prototype._transform = function (chunk, encoding, cb) {
|
||||
throw new Error('_transform() is not implemented');
|
||||
};
|
||||
|
||||
Transform.prototype._write = function (chunk, encoding, cb) {
|
||||
var ts = this._transformState;
|
||||
ts.writecb = cb;
|
||||
ts.writechunk = chunk;
|
||||
ts.writeencoding = encoding;
|
||||
if (!ts.transforming) {
|
||||
var rs = this._readableState;
|
||||
if (ts.needTransform || rs.needReadable || rs.length < rs.highWaterMark) this._read(rs.highWaterMark);
|
||||
}
|
||||
};
|
||||
|
||||
// Doesn't matter what the args are here.
|
||||
// _transform does all the work.
|
||||
// That we got here means that the readable side wants more data.
|
||||
Transform.prototype._read = function (n) {
|
||||
var ts = this._transformState;
|
||||
|
||||
if (ts.writechunk !== null && ts.writecb && !ts.transforming) {
|
||||
ts.transforming = true;
|
||||
this._transform(ts.writechunk, ts.writeencoding, ts.afterTransform);
|
||||
} else {
|
||||
// mark that we need a transform, so that any data that comes in
|
||||
// will get processed, now that we've asked for it.
|
||||
ts.needTransform = true;
|
||||
}
|
||||
};
|
||||
|
||||
Transform.prototype._destroy = function (err, cb) {
|
||||
var _this2 = this;
|
||||
|
||||
Duplex.prototype._destroy.call(this, err, function (err2) {
|
||||
cb(err2);
|
||||
_this2.emit('close');
|
||||
});
|
||||
};
|
||||
|
||||
function done(stream, er, data) {
|
||||
if (er) return stream.emit('error', er);
|
||||
|
||||
if (data != null) // single equals check for both `null` and `undefined`
|
||||
stream.push(data);
|
||||
|
||||
// if there's nothing in the write buffer, then that means
|
||||
// that nothing more will ever be provided
|
||||
if (stream._writableState.length) throw new Error('Calling transform done when ws.length != 0');
|
||||
|
||||
if (stream._transformState.transforming) throw new Error('Calling transform done when still transforming');
|
||||
|
||||
return stream.push(null);
|
||||
}
|
687
node_modules/through2/node_modules/readable-stream/lib/_stream_writable.js
generated
vendored
Normal file
687
node_modules/through2/node_modules/readable-stream/lib/_stream_writable.js
generated
vendored
Normal file
@ -0,0 +1,687 @@
|
||||
// Copyright Joyent, Inc. and other Node contributors.
|
||||
//
|
||||
// Permission is hereby granted, free of charge, to any person obtaining a
|
||||
// copy of this software and associated documentation files (the
|
||||
// "Software"), to deal in the Software without restriction, including
|
||||
// without limitation the rights to use, copy, modify, merge, publish,
|
||||
// distribute, sublicense, and/or sell copies of the Software, and to permit
|
||||
// persons to whom the Software is furnished to do so, subject to the
|
||||
// following conditions:
|
||||
//
|
||||
// The above copyright notice and this permission notice shall be included
|
||||
// in all copies or substantial portions of the Software.
|
||||
//
|
||||
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
|
||||
// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
|
||||
// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN
|
||||
// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
|
||||
// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
|
||||
// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
|
||||
// USE OR OTHER DEALINGS IN THE SOFTWARE.
|
||||
|
||||
// A bit simpler than readable streams.
|
||||
// Implement an async ._write(chunk, encoding, cb), and it'll handle all
|
||||
// the drain event emission and buffering.
|
||||
|
||||
'use strict';
|
||||
|
||||
/*<replacement>*/
|
||||
|
||||
var pna = require('process-nextick-args');
|
||||
/*</replacement>*/
|
||||
|
||||
module.exports = Writable;
|
||||
|
||||
/* <replacement> */
|
||||
function WriteReq(chunk, encoding, cb) {
|
||||
this.chunk = chunk;
|
||||
this.encoding = encoding;
|
||||
this.callback = cb;
|
||||
this.next = null;
|
||||
}
|
||||
|
||||
// It seems a linked list but it is not
|
||||
// there will be only 2 of these for each stream
|
||||
function CorkedRequest(state) {
|
||||
var _this = this;
|
||||
|
||||
this.next = null;
|
||||
this.entry = null;
|
||||
this.finish = function () {
|
||||
onCorkedFinish(_this, state);
|
||||
};
|
||||
}
|
||||
/* </replacement> */
|
||||
|
||||
/*<replacement>*/
|
||||
var asyncWrite = !process.browser && ['v0.10', 'v0.9.'].indexOf(process.version.slice(0, 5)) > -1 ? setImmediate : pna.nextTick;
|
||||
/*</replacement>*/
|
||||
|
||||
/*<replacement>*/
|
||||
var Duplex;
|
||||
/*</replacement>*/
|
||||
|
||||
Writable.WritableState = WritableState;
|
||||
|
||||
/*<replacement>*/
|
||||
var util = require('core-util-is');
|
||||
util.inherits = require('inherits');
|
||||
/*</replacement>*/
|
||||
|
||||
/*<replacement>*/
|
||||
var internalUtil = {
|
||||
deprecate: require('util-deprecate')
|
||||
};
|
||||
/*</replacement>*/
|
||||
|
||||
/*<replacement>*/
|
||||
var Stream = require('./internal/streams/stream');
|
||||
/*</replacement>*/
|
||||
|
||||
/*<replacement>*/
|
||||
|
||||
var Buffer = require('safe-buffer').Buffer;
|
||||
var OurUint8Array = global.Uint8Array || function () {};
|
||||
function _uint8ArrayToBuffer(chunk) {
|
||||
return Buffer.from(chunk);
|
||||
}
|
||||
function _isUint8Array(obj) {
|
||||
return Buffer.isBuffer(obj) || obj instanceof OurUint8Array;
|
||||
}
|
||||
|
||||
/*</replacement>*/
|
||||
|
||||
var destroyImpl = require('./internal/streams/destroy');
|
||||
|
||||
util.inherits(Writable, Stream);
|
||||
|
||||
function nop() {}
|
||||
|
||||
function WritableState(options, stream) {
|
||||
Duplex = Duplex || require('./_stream_duplex');
|
||||
|
||||
options = options || {};
|
||||
|
||||
// Duplex streams are both readable and writable, but share
|
||||
// the same options object.
|
||||
// However, some cases require setting options to different
|
||||
// values for the readable and the writable sides of the duplex stream.
|
||||
// These options can be provided separately as readableXXX and writableXXX.
|
||||
var isDuplex = stream instanceof Duplex;
|
||||
|
||||
// object stream flag to indicate whether or not this stream
|
||||
// contains buffers or objects.
|
||||
this.objectMode = !!options.objectMode;
|
||||
|
||||
if (isDuplex) this.objectMode = this.objectMode || !!options.writableObjectMode;
|
||||
|
||||
// the point at which write() starts returning false
|
||||
// Note: 0 is a valid value, means that we always return false if
|
||||
// the entire buffer is not flushed immediately on write()
|
||||
var hwm = options.highWaterMark;
|
||||
var writableHwm = options.writableHighWaterMark;
|
||||
var defaultHwm = this.objectMode ? 16 : 16 * 1024;
|
||||
|
||||
if (hwm || hwm === 0) this.highWaterMark = hwm;else if (isDuplex && (writableHwm || writableHwm === 0)) this.highWaterMark = writableHwm;else this.highWaterMark = defaultHwm;
|
||||
|
||||
// cast to ints.
|
||||
this.highWaterMark = Math.floor(this.highWaterMark);
|
||||
|
||||
// if _final has been called
|
||||
this.finalCalled = false;
|
||||
|
||||
// drain event flag.
|
||||
this.needDrain = false;
|
||||
// at the start of calling end()
|
||||
this.ending = false;
|
||||
// when end() has been called, and returned
|
||||
this.ended = false;
|
||||
// when 'finish' is emitted
|
||||
this.finished = false;
|
||||
|
||||
// has it been destroyed
|
||||
this.destroyed = false;
|
||||
|
||||
// should we decode strings into buffers before passing to _write?
|
||||
// this is here so that some node-core streams can optimize string
|
||||
// handling at a lower level.
|
||||
var noDecode = options.decodeStrings === false;
|
||||
this.decodeStrings = !noDecode;
|
||||
|
||||
// Crypto is kind of old and crusty. Historically, its default string
|
||||
// encoding is 'binary' so we have to make this configurable.
|
||||
// Everything else in the universe uses 'utf8', though.
|
||||
this.defaultEncoding = options.defaultEncoding || 'utf8';
|
||||
|
||||
// not an actual buffer we keep track of, but a measurement
|
||||
// of how much we're waiting to get pushed to some underlying
|
||||
// socket or file.
|
||||
this.length = 0;
|
||||
|
||||
// a flag to see when we're in the middle of a write.
|
||||
this.writing = false;
|
||||
|
||||
// when true all writes will be buffered until .uncork() call
|
||||
this.corked = 0;
|
||||
|
||||
// a flag to be able to tell if the onwrite cb is called immediately,
|
||||
// or on a later tick. We set this to true at first, because any
|
||||
// actions that shouldn't happen until "later" should generally also
|
||||
// not happen before the first write call.
|
||||
this.sync = true;
|
||||
|
||||
// a flag to know if we're processing previously buffered items, which
|
||||
// may call the _write() callback in the same tick, so that we don't
|
||||
// end up in an overlapped onwrite situation.
|
||||
this.bufferProcessing = false;
|
||||
|
||||
// the callback that's passed to _write(chunk,cb)
|
||||
this.onwrite = function (er) {
|
||||
onwrite(stream, er);
|
||||
};
|
||||
|
||||
// the callback that the user supplies to write(chunk,encoding,cb)
|
||||
this.writecb = null;
|
||||
|
||||
// the amount that is being written when _write is called.
|
||||
this.writelen = 0;
|
||||
|
||||
this.bufferedRequest = null;
|
||||
this.lastBufferedRequest = null;
|
||||
|
||||
// number of pending user-supplied write callbacks
|
||||
// this must be 0 before 'finish' can be emitted
|
||||
this.pendingcb = 0;
|
||||
|
||||
// emit prefinish if the only thing we're waiting for is _write cbs
|
||||
// This is relevant for synchronous Transform streams
|
||||
this.prefinished = false;
|
||||
|
||||
// True if the error was already emitted and should not be thrown again
|
||||
this.errorEmitted = false;
|
||||
|
||||
// count buffered requests
|
||||
this.bufferedRequestCount = 0;
|
||||
|
||||
// allocate the first CorkedRequest, there is always
|
||||
// one allocated and free to use, and we maintain at most two
|
||||
this.corkedRequestsFree = new CorkedRequest(this);
|
||||
}
|
||||
|
||||
WritableState.prototype.getBuffer = function getBuffer() {
|
||||
var current = this.bufferedRequest;
|
||||
var out = [];
|
||||
while (current) {
|
||||
out.push(current);
|
||||
current = current.next;
|
||||
}
|
||||
return out;
|
||||
};
|
||||
|
||||
(function () {
|
||||
try {
|
||||
Object.defineProperty(WritableState.prototype, 'buffer', {
|
||||
get: internalUtil.deprecate(function () {
|
||||
return this.getBuffer();
|
||||
}, '_writableState.buffer is deprecated. Use _writableState.getBuffer ' + 'instead.', 'DEP0003')
|
||||
});
|
||||
} catch (_) {}
|
||||
})();
|
||||
|
||||
// Test _writableState for inheritance to account for Duplex streams,
|
||||
// whose prototype chain only points to Readable.
|
||||
var realHasInstance;
|
||||
if (typeof Symbol === 'function' && Symbol.hasInstance && typeof Function.prototype[Symbol.hasInstance] === 'function') {
|
||||
realHasInstance = Function.prototype[Symbol.hasInstance];
|
||||
Object.defineProperty(Writable, Symbol.hasInstance, {
|
||||
value: function (object) {
|
||||
if (realHasInstance.call(this, object)) return true;
|
||||
if (this !== Writable) return false;
|
||||
|
||||
return object && object._writableState instanceof WritableState;
|
||||
}
|
||||
});
|
||||
} else {
|
||||
realHasInstance = function (object) {
|
||||
return object instanceof this;
|
||||
};
|
||||
}
|
||||
|
||||
function Writable(options) {
|
||||
Duplex = Duplex || require('./_stream_duplex');
|
||||
|
||||
// Writable ctor is applied to Duplexes, too.
|
||||
// `realHasInstance` is necessary because using plain `instanceof`
|
||||
// would return false, as no `_writableState` property is attached.
|
||||
|
||||
// Trying to use the custom `instanceof` for Writable here will also break the
|
||||
// Node.js LazyTransform implementation, which has a non-trivial getter for
|
||||
// `_writableState` that would lead to infinite recursion.
|
||||
if (!realHasInstance.call(Writable, this) && !(this instanceof Duplex)) {
|
||||
return new Writable(options);
|
||||
}
|
||||
|
||||
this._writableState = new WritableState(options, this);
|
||||
|
||||
// legacy.
|
||||
this.writable = true;
|
||||
|
||||
if (options) {
|
||||
if (typeof options.write === 'function') this._write = options.write;
|
||||
|
||||
if (typeof options.writev === 'function') this._writev = options.writev;
|
||||
|
||||
if (typeof options.destroy === 'function') this._destroy = options.destroy;
|
||||
|
||||
if (typeof options.final === 'function') this._final = options.final;
|
||||
}
|
||||
|
||||
Stream.call(this);
|
||||
}
|
||||
|
||||
// Otherwise people can pipe Writable streams, which is just wrong.
|
||||
Writable.prototype.pipe = function () {
|
||||
this.emit('error', new Error('Cannot pipe, not readable'));
|
||||
};
|
||||
|
||||
function writeAfterEnd(stream, cb) {
|
||||
var er = new Error('write after end');
|
||||
// TODO: defer error events consistently everywhere, not just the cb
|
||||
stream.emit('error', er);
|
||||
pna.nextTick(cb, er);
|
||||
}
|
||||
|
||||
// Checks that a user-supplied chunk is valid, especially for the particular
|
||||
// mode the stream is in. Currently this means that `null` is never accepted
|
||||
// and undefined/non-string values are only allowed in object mode.
|
||||
function validChunk(stream, state, chunk, cb) {
|
||||
var valid = true;
|
||||
var er = false;
|
||||
|
||||
if (chunk === null) {
|
||||
er = new TypeError('May not write null values to stream');
|
||||
} else if (typeof chunk !== 'string' && chunk !== undefined && !state.objectMode) {
|
||||
er = new TypeError('Invalid non-string/buffer chunk');
|
||||
}
|
||||
if (er) {
|
||||
stream.emit('error', er);
|
||||
pna.nextTick(cb, er);
|
||||
valid = false;
|
||||
}
|
||||
return valid;
|
||||
}
|
||||
|
||||
Writable.prototype.write = function (chunk, encoding, cb) {
|
||||
var state = this._writableState;
|
||||
var ret = false;
|
||||
var isBuf = !state.objectMode && _isUint8Array(chunk);
|
||||
|
||||
if (isBuf && !Buffer.isBuffer(chunk)) {
|
||||
chunk = _uint8ArrayToBuffer(chunk);
|
||||
}
|
||||
|
||||
if (typeof encoding === 'function') {
|
||||
cb = encoding;
|
||||
encoding = null;
|
||||
}
|
||||
|
||||
if (isBuf) encoding = 'buffer';else if (!encoding) encoding = state.defaultEncoding;
|
||||
|
||||
if (typeof cb !== 'function') cb = nop;
|
||||
|
||||
if (state.ended) writeAfterEnd(this, cb);else if (isBuf || validChunk(this, state, chunk, cb)) {
|
||||
state.pendingcb++;
|
||||
ret = writeOrBuffer(this, state, isBuf, chunk, encoding, cb);
|
||||
}
|
||||
|
||||
return ret;
|
||||
};
|
||||
|
||||
Writable.prototype.cork = function () {
|
||||
var state = this._writableState;
|
||||
|
||||
state.corked++;
|
||||
};
|
||||
|
||||
Writable.prototype.uncork = function () {
|
||||
var state = this._writableState;
|
||||
|
||||
if (state.corked) {
|
||||
state.corked--;
|
||||
|
||||
if (!state.writing && !state.corked && !state.finished && !state.bufferProcessing && state.bufferedRequest) clearBuffer(this, state);
|
||||
}
|
||||
};
|
||||
|
||||
Writable.prototype.setDefaultEncoding = function setDefaultEncoding(encoding) {
|
||||
// node::ParseEncoding() requires lower case.
|
||||
if (typeof encoding === 'string') encoding = encoding.toLowerCase();
|
||||
if (!(['hex', 'utf8', 'utf-8', 'ascii', 'binary', 'base64', 'ucs2', 'ucs-2', 'utf16le', 'utf-16le', 'raw'].indexOf((encoding + '').toLowerCase()) > -1)) throw new TypeError('Unknown encoding: ' + encoding);
|
||||
this._writableState.defaultEncoding = encoding;
|
||||
return this;
|
||||
};
|
||||
|
||||
function decodeChunk(state, chunk, encoding) {
|
||||
if (!state.objectMode && state.decodeStrings !== false && typeof chunk === 'string') {
|
||||
chunk = Buffer.from(chunk, encoding);
|
||||
}
|
||||
return chunk;
|
||||
}
|
||||
|
||||
Object.defineProperty(Writable.prototype, 'writableHighWaterMark', {
|
||||
// making it explicit this property is not enumerable
|
||||
// because otherwise some prototype manipulation in
|
||||
// userland will fail
|
||||
enumerable: false,
|
||||
get: function () {
|
||||
return this._writableState.highWaterMark;
|
||||
}
|
||||
});
|
||||
|
||||
// if we're already writing something, then just put this
|
||||
// in the queue, and wait our turn. Otherwise, call _write
|
||||
// If we return false, then we need a drain event, so set that flag.
|
||||
function writeOrBuffer(stream, state, isBuf, chunk, encoding, cb) {
|
||||
if (!isBuf) {
|
||||
var newChunk = decodeChunk(state, chunk, encoding);
|
||||
if (chunk !== newChunk) {
|
||||
isBuf = true;
|
||||
encoding = 'buffer';
|
||||
chunk = newChunk;
|
||||
}
|
||||
}
|
||||
var len = state.objectMode ? 1 : chunk.length;
|
||||
|
||||
state.length += len;
|
||||
|
||||
var ret = state.length < state.highWaterMark;
|
||||
// we must ensure that previous needDrain will not be reset to false.
|
||||
if (!ret) state.needDrain = true;
|
||||
|
||||
if (state.writing || state.corked) {
|
||||
var last = state.lastBufferedRequest;
|
||||
state.lastBufferedRequest = {
|
||||
chunk: chunk,
|
||||
encoding: encoding,
|
||||
isBuf: isBuf,
|
||||
callback: cb,
|
||||
next: null
|
||||
};
|
||||
if (last) {
|
||||
last.next = state.lastBufferedRequest;
|
||||
} else {
|
||||
state.bufferedRequest = state.lastBufferedRequest;
|
||||
}
|
||||
state.bufferedRequestCount += 1;
|
||||
} else {
|
||||
doWrite(stream, state, false, len, chunk, encoding, cb);
|
||||
}
|
||||
|
||||
return ret;
|
||||
}
|
||||
|
||||
function doWrite(stream, state, writev, len, chunk, encoding, cb) {
|
||||
state.writelen = len;
|
||||
state.writecb = cb;
|
||||
state.writing = true;
|
||||
state.sync = true;
|
||||
if (writev) stream._writev(chunk, state.onwrite);else stream._write(chunk, encoding, state.onwrite);
|
||||
state.sync = false;
|
||||
}
|
||||
|
||||
function onwriteError(stream, state, sync, er, cb) {
|
||||
--state.pendingcb;
|
||||
|
||||
if (sync) {
|
||||
// defer the callback if we are being called synchronously
|
||||
// to avoid piling up things on the stack
|
||||
pna.nextTick(cb, er);
|
||||
// this can emit finish, and it will always happen
|
||||
// after error
|
||||
pna.nextTick(finishMaybe, stream, state);
|
||||
stream._writableState.errorEmitted = true;
|
||||
stream.emit('error', er);
|
||||
} else {
|
||||
// the caller expect this to happen before if
|
||||
// it is async
|
||||
cb(er);
|
||||
stream._writableState.errorEmitted = true;
|
||||
stream.emit('error', er);
|
||||
// this can emit finish, but finish must
|
||||
// always follow error
|
||||
finishMaybe(stream, state);
|
||||
}
|
||||
}
|
||||
|
||||
function onwriteStateUpdate(state) {
|
||||
state.writing = false;
|
||||
state.writecb = null;
|
||||
state.length -= state.writelen;
|
||||
state.writelen = 0;
|
||||
}
|
||||
|
||||
function onwrite(stream, er) {
|
||||
var state = stream._writableState;
|
||||
var sync = state.sync;
|
||||
var cb = state.writecb;
|
||||
|
||||
onwriteStateUpdate(state);
|
||||
|
||||
if (er) onwriteError(stream, state, sync, er, cb);else {
|
||||
// Check if we're actually ready to finish, but don't emit yet
|
||||
var finished = needFinish(state);
|
||||
|
||||
if (!finished && !state.corked && !state.bufferProcessing && state.bufferedRequest) {
|
||||
clearBuffer(stream, state);
|
||||
}
|
||||
|
||||
if (sync) {
|
||||
/*<replacement>*/
|
||||
asyncWrite(afterWrite, stream, state, finished, cb);
|
||||
/*</replacement>*/
|
||||
} else {
|
||||
afterWrite(stream, state, finished, cb);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
function afterWrite(stream, state, finished, cb) {
|
||||
if (!finished) onwriteDrain(stream, state);
|
||||
state.pendingcb--;
|
||||
cb();
|
||||
finishMaybe(stream, state);
|
||||
}
|
||||
|
||||
// Must force callback to be called on nextTick, so that we don't
|
||||
// emit 'drain' before the write() consumer gets the 'false' return
|
||||
// value, and has a chance to attach a 'drain' listener.
|
||||
function onwriteDrain(stream, state) {
|
||||
if (state.length === 0 && state.needDrain) {
|
||||
state.needDrain = false;
|
||||
stream.emit('drain');
|
||||
}
|
||||
}
|
||||
|
||||
// if there's something in the buffer waiting, then process it
|
||||
function clearBuffer(stream, state) {
|
||||
state.bufferProcessing = true;
|
||||
var entry = state.bufferedRequest;
|
||||
|
||||
if (stream._writev && entry && entry.next) {
|
||||
// Fast case, write everything using _writev()
|
||||
var l = state.bufferedRequestCount;
|
||||
var buffer = new Array(l);
|
||||
var holder = state.corkedRequestsFree;
|
||||
holder.entry = entry;
|
||||
|
||||
var count = 0;
|
||||
var allBuffers = true;
|
||||
while (entry) {
|
||||
buffer[count] = entry;
|
||||
if (!entry.isBuf) allBuffers = false;
|
||||
entry = entry.next;
|
||||
count += 1;
|
||||
}
|
||||
buffer.allBuffers = allBuffers;
|
||||
|
||||
doWrite(stream, state, true, state.length, buffer, '', holder.finish);
|
||||
|
||||
// doWrite is almost always async, defer these to save a bit of time
|
||||
// as the hot path ends with doWrite
|
||||
state.pendingcb++;
|
||||
state.lastBufferedRequest = null;
|
||||
if (holder.next) {
|
||||
state.corkedRequestsFree = holder.next;
|
||||
holder.next = null;
|
||||
} else {
|
||||
state.corkedRequestsFree = new CorkedRequest(state);
|
||||
}
|
||||
state.bufferedRequestCount = 0;
|
||||
} else {
|
||||
// Slow case, write chunks one-by-one
|
||||
while (entry) {
|
||||
var chunk = entry.chunk;
|
||||
var encoding = entry.encoding;
|
||||
var cb = entry.callback;
|
||||
var len = state.objectMode ? 1 : chunk.length;
|
||||
|
||||
doWrite(stream, state, false, len, chunk, encoding, cb);
|
||||
entry = entry.next;
|
||||
state.bufferedRequestCount--;
|
||||
// if we didn't call the onwrite immediately, then
|
||||
// it means that we need to wait until it does.
|
||||
// also, that means that the chunk and cb are currently
|
||||
// being processed, so move the buffer counter past them.
|
||||
if (state.writing) {
|
||||
break;
|
||||
}
|
||||
}
|
||||
|
||||
if (entry === null) state.lastBufferedRequest = null;
|
||||
}
|
||||
|
||||
state.bufferedRequest = entry;
|
||||
state.bufferProcessing = false;
|
||||
}
|
||||
|
||||
Writable.prototype._write = function (chunk, encoding, cb) {
|
||||
cb(new Error('_write() is not implemented'));
|
||||
};
|
||||
|
||||
Writable.prototype._writev = null;
|
||||
|
||||
Writable.prototype.end = function (chunk, encoding, cb) {
|
||||
var state = this._writableState;
|
||||
|
||||
if (typeof chunk === 'function') {
|
||||
cb = chunk;
|
||||
chunk = null;
|
||||
encoding = null;
|
||||
} else if (typeof encoding === 'function') {
|
||||
cb = encoding;
|
||||
encoding = null;
|
||||
}
|
||||
|
||||
if (chunk !== null && chunk !== undefined) this.write(chunk, encoding);
|
||||
|
||||
// .end() fully uncorks
|
||||
if (state.corked) {
|
||||
state.corked = 1;
|
||||
this.uncork();
|
||||
}
|
||||
|
||||
// ignore unnecessary end() calls.
|
||||
if (!state.ending && !state.finished) endWritable(this, state, cb);
|
||||
};
|
||||
|
||||
function needFinish(state) {
|
||||
return state.ending && state.length === 0 && state.bufferedRequest === null && !state.finished && !state.writing;
|
||||
}
|
||||
function callFinal(stream, state) {
|
||||
stream._final(function (err) {
|
||||
state.pendingcb--;
|
||||
if (err) {
|
||||
stream.emit('error', err);
|
||||
}
|
||||
state.prefinished = true;
|
||||
stream.emit('prefinish');
|
||||
finishMaybe(stream, state);
|
||||
});
|
||||
}
|
||||
function prefinish(stream, state) {
|
||||
if (!state.prefinished && !state.finalCalled) {
|
||||
if (typeof stream._final === 'function') {
|
||||
state.pendingcb++;
|
||||
state.finalCalled = true;
|
||||
pna.nextTick(callFinal, stream, state);
|
||||
} else {
|
||||
state.prefinished = true;
|
||||
stream.emit('prefinish');
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
function finishMaybe(stream, state) {
|
||||
var need = needFinish(state);
|
||||
if (need) {
|
||||
prefinish(stream, state);
|
||||
if (state.pendingcb === 0) {
|
||||
state.finished = true;
|
||||
stream.emit('finish');
|
||||
}
|
||||
}
|
||||
return need;
|
||||
}
|
||||
|
||||
function endWritable(stream, state, cb) {
|
||||
state.ending = true;
|
||||
finishMaybe(stream, state);
|
||||
if (cb) {
|
||||
if (state.finished) pna.nextTick(cb);else stream.once('finish', cb);
|
||||
}
|
||||
state.ended = true;
|
||||
stream.writable = false;
|
||||
}
|
||||
|
||||
function onCorkedFinish(corkReq, state, err) {
|
||||
var entry = corkReq.entry;
|
||||
corkReq.entry = null;
|
||||
while (entry) {
|
||||
var cb = entry.callback;
|
||||
state.pendingcb--;
|
||||
cb(err);
|
||||
entry = entry.next;
|
||||
}
|
||||
if (state.corkedRequestsFree) {
|
||||
state.corkedRequestsFree.next = corkReq;
|
||||
} else {
|
||||
state.corkedRequestsFree = corkReq;
|
||||
}
|
||||
}
|
||||
|
||||
Object.defineProperty(Writable.prototype, 'destroyed', {
|
||||
get: function () {
|
||||
if (this._writableState === undefined) {
|
||||
return false;
|
||||
}
|
||||
return this._writableState.destroyed;
|
||||
},
|
||||
set: function (value) {
|
||||
// we ignore the value if the stream
|
||||
// has not been initialized yet
|
||||
if (!this._writableState) {
|
||||
return;
|
||||
}
|
||||
|
||||
// backward compatibility, the user is explicitly
|
||||
// managing destroyed
|
||||
this._writableState.destroyed = value;
|
||||
}
|
||||
});
|
||||
|
||||
Writable.prototype.destroy = destroyImpl.destroy;
|
||||
Writable.prototype._undestroy = destroyImpl.undestroy;
|
||||
Writable.prototype._destroy = function (err, cb) {
|
||||
this.end();
|
||||
cb(err);
|
||||
};
|
79
node_modules/through2/node_modules/readable-stream/lib/internal/streams/BufferList.js
generated
vendored
Normal file
79
node_modules/through2/node_modules/readable-stream/lib/internal/streams/BufferList.js
generated
vendored
Normal file
@ -0,0 +1,79 @@
|
||||
'use strict';
|
||||
|
||||
function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }
|
||||
|
||||
var Buffer = require('safe-buffer').Buffer;
|
||||
var util = require('util');
|
||||
|
||||
function copyBuffer(src, target, offset) {
|
||||
src.copy(target, offset);
|
||||
}
|
||||
|
||||
module.exports = function () {
|
||||
function BufferList() {
|
||||
_classCallCheck(this, BufferList);
|
||||
|
||||
this.head = null;
|
||||
this.tail = null;
|
||||
this.length = 0;
|
||||
}
|
||||
|
||||
BufferList.prototype.push = function push(v) {
|
||||
var entry = { data: v, next: null };
|
||||
if (this.length > 0) this.tail.next = entry;else this.head = entry;
|
||||
this.tail = entry;
|
||||
++this.length;
|
||||
};
|
||||
|
||||
BufferList.prototype.unshift = function unshift(v) {
|
||||
var entry = { data: v, next: this.head };
|
||||
if (this.length === 0) this.tail = entry;
|
||||
this.head = entry;
|
||||
++this.length;
|
||||
};
|
||||
|
||||
BufferList.prototype.shift = function shift() {
|
||||
if (this.length === 0) return;
|
||||
var ret = this.head.data;
|
||||
if (this.length === 1) this.head = this.tail = null;else this.head = this.head.next;
|
||||
--this.length;
|
||||
return ret;
|
||||
};
|
||||
|
||||
BufferList.prototype.clear = function clear() {
|
||||
this.head = this.tail = null;
|
||||
this.length = 0;
|
||||
};
|
||||
|
||||
BufferList.prototype.join = function join(s) {
|
||||
if (this.length === 0) return '';
|
||||
var p = this.head;
|
||||
var ret = '' + p.data;
|
||||
while (p = p.next) {
|
||||
ret += s + p.data;
|
||||
}return ret;
|
||||
};
|
||||
|
||||
BufferList.prototype.concat = function concat(n) {
|
||||
if (this.length === 0) return Buffer.alloc(0);
|
||||
if (this.length === 1) return this.head.data;
|
||||
var ret = Buffer.allocUnsafe(n >>> 0);
|
||||
var p = this.head;
|
||||
var i = 0;
|
||||
while (p) {
|
||||
copyBuffer(p.data, ret, i);
|
||||
i += p.data.length;
|
||||
p = p.next;
|
||||
}
|
||||
return ret;
|
||||
};
|
||||
|
||||
return BufferList;
|
||||
}();
|
||||
|
||||
if (util && util.inspect && util.inspect.custom) {
|
||||
module.exports.prototype[util.inspect.custom] = function () {
|
||||
var obj = util.inspect({ length: this.length });
|
||||
return this.constructor.name + ' ' + obj;
|
||||
};
|
||||
}
|
74
node_modules/through2/node_modules/readable-stream/lib/internal/streams/destroy.js
generated
vendored
Normal file
74
node_modules/through2/node_modules/readable-stream/lib/internal/streams/destroy.js
generated
vendored
Normal file
@ -0,0 +1,74 @@
|
||||
'use strict';
|
||||
|
||||
/*<replacement>*/
|
||||
|
||||
var pna = require('process-nextick-args');
|
||||
/*</replacement>*/
|
||||
|
||||
// undocumented cb() API, needed for core, not for public API
|
||||
function destroy(err, cb) {
|
||||
var _this = this;
|
||||
|
||||
var readableDestroyed = this._readableState && this._readableState.destroyed;
|
||||
var writableDestroyed = this._writableState && this._writableState.destroyed;
|
||||
|
||||
if (readableDestroyed || writableDestroyed) {
|
||||
if (cb) {
|
||||
cb(err);
|
||||
} else if (err && (!this._writableState || !this._writableState.errorEmitted)) {
|
||||
pna.nextTick(emitErrorNT, this, err);
|
||||
}
|
||||
return this;
|
||||
}
|
||||
|
||||
// we set destroyed to true before firing error callbacks in order
|
||||
// to make it re-entrance safe in case destroy() is called within callbacks
|
||||
|
||||
if (this._readableState) {
|
||||
this._readableState.destroyed = true;
|
||||
}
|
||||
|
||||
// if this is a duplex stream mark the writable part as destroyed as well
|
||||
if (this._writableState) {
|
||||
this._writableState.destroyed = true;
|
||||
}
|
||||
|
||||
this._destroy(err || null, function (err) {
|
||||
if (!cb && err) {
|
||||
pna.nextTick(emitErrorNT, _this, err);
|
||||
if (_this._writableState) {
|
||||
_this._writableState.errorEmitted = true;
|
||||
}
|
||||
} else if (cb) {
|
||||
cb(err);
|
||||
}
|
||||
});
|
||||
|
||||
return this;
|
||||
}
|
||||
|
||||
function undestroy() {
|
||||
if (this._readableState) {
|
||||
this._readableState.destroyed = false;
|
||||
this._readableState.reading = false;
|
||||
this._readableState.ended = false;
|
||||
this._readableState.endEmitted = false;
|
||||
}
|
||||
|
||||
if (this._writableState) {
|
||||
this._writableState.destroyed = false;
|
||||
this._writableState.ended = false;
|
||||
this._writableState.ending = false;
|
||||
this._writableState.finished = false;
|
||||
this._writableState.errorEmitted = false;
|
||||
}
|
||||
}
|
||||
|
||||
function emitErrorNT(self, err) {
|
||||
self.emit('error', err);
|
||||
}
|
||||
|
||||
module.exports = {
|
||||
destroy: destroy,
|
||||
undestroy: undestroy
|
||||
};
|
1
node_modules/through2/node_modules/readable-stream/lib/internal/streams/stream-browser.js
generated
vendored
Normal file
1
node_modules/through2/node_modules/readable-stream/lib/internal/streams/stream-browser.js
generated
vendored
Normal file
@ -0,0 +1 @@
|
||||
module.exports = require('events').EventEmitter;
|
1
node_modules/through2/node_modules/readable-stream/lib/internal/streams/stream.js
generated
vendored
Normal file
1
node_modules/through2/node_modules/readable-stream/lib/internal/streams/stream.js
generated
vendored
Normal file
@ -0,0 +1 @@
|
||||
module.exports = require('stream');
|
81
node_modules/through2/node_modules/readable-stream/package.json
generated
vendored
Normal file
81
node_modules/through2/node_modules/readable-stream/package.json
generated
vendored
Normal file
@ -0,0 +1,81 @@
|
||||
{
|
||||
"_from": "readable-stream@~2.3.6",
|
||||
"_id": "readable-stream@2.3.6",
|
||||
"_inBundle": false,
|
||||
"_integrity": "sha512-tQtKA9WIAhBF3+VLAseyMqZeBjW0AHJoxOtYqSUZNJxauErmLbVm2FW1y+J/YA9dUrAC39ITejlZWhVIwawkKw==",
|
||||
"_location": "/through2/readable-stream",
|
||||
"_phantomChildren": {},
|
||||
"_requested": {
|
||||
"type": "range",
|
||||
"registry": true,
|
||||
"raw": "readable-stream@~2.3.6",
|
||||
"name": "readable-stream",
|
||||
"escapedName": "readable-stream",
|
||||
"rawSpec": "~2.3.6",
|
||||
"saveSpec": null,
|
||||
"fetchSpec": "~2.3.6"
|
||||
},
|
||||
"_requiredBy": [
|
||||
"/through2"
|
||||
],
|
||||
"_resolved": "https://registry.npmjs.org/readable-stream/-/readable-stream-2.3.6.tgz",
|
||||
"_shasum": "b11c27d88b8ff1fbe070643cf94b0c79ae1b0aaf",
|
||||
"_spec": "readable-stream@~2.3.6",
|
||||
"_where": "/home/sergiu/linx-audio-simulator/node_modules/through2",
|
||||
"browser": {
|
||||
"util": false,
|
||||
"./readable.js": "./readable-browser.js",
|
||||
"./writable.js": "./writable-browser.js",
|
||||
"./duplex.js": "./duplex-browser.js",
|
||||
"./lib/internal/streams/stream.js": "./lib/internal/streams/stream-browser.js"
|
||||
},
|
||||
"bugs": {
|
||||
"url": "https://github.com/nodejs/readable-stream/issues"
|
||||
},
|
||||
"bundleDependencies": false,
|
||||
"dependencies": {
|
||||
"core-util-is": "~1.0.0",
|
||||
"inherits": "~2.0.3",
|
||||
"isarray": "~1.0.0",
|
||||
"process-nextick-args": "~2.0.0",
|
||||
"safe-buffer": "~5.1.1",
|
||||
"string_decoder": "~1.1.1",
|
||||
"util-deprecate": "~1.0.1"
|
||||
},
|
||||
"deprecated": false,
|
||||
"description": "Streams3, a user-land copy of the stream library from Node.js",
|
||||
"devDependencies": {
|
||||
"assert": "^1.4.0",
|
||||
"babel-polyfill": "^6.9.1",
|
||||
"buffer": "^4.9.0",
|
||||
"lolex": "^2.3.2",
|
||||
"nyc": "^6.4.0",
|
||||
"tap": "^0.7.0",
|
||||
"tape": "^4.8.0"
|
||||
},
|
||||
"homepage": "https://github.com/nodejs/readable-stream#readme",
|
||||
"keywords": [
|
||||
"readable",
|
||||
"stream",
|
||||
"pipe"
|
||||
],
|
||||
"license": "MIT",
|
||||
"main": "readable.js",
|
||||
"name": "readable-stream",
|
||||
"nyc": {
|
||||
"include": [
|
||||
"lib/**.js"
|
||||
]
|
||||
},
|
||||
"repository": {
|
||||
"type": "git",
|
||||
"url": "git://github.com/nodejs/readable-stream.git"
|
||||
},
|
||||
"scripts": {
|
||||
"ci": "tap test/parallel/*.js test/ours/*.js --tap | tee test.tap && node test/verify-dependencies.js",
|
||||
"cover": "nyc npm test",
|
||||
"report": "nyc report --reporter=lcov",
|
||||
"test": "tap test/parallel/*.js test/ours/*.js && node test/verify-dependencies.js"
|
||||
},
|
||||
"version": "2.3.6"
|
||||
}
|
1
node_modules/through2/node_modules/readable-stream/passthrough.js
generated
vendored
Normal file
1
node_modules/through2/node_modules/readable-stream/passthrough.js
generated
vendored
Normal file
@ -0,0 +1 @@
|
||||
module.exports = require('./readable').PassThrough
|
7
node_modules/through2/node_modules/readable-stream/readable-browser.js
generated
vendored
Normal file
7
node_modules/through2/node_modules/readable-stream/readable-browser.js
generated
vendored
Normal file
@ -0,0 +1,7 @@
|
||||
exports = module.exports = require('./lib/_stream_readable.js');
|
||||
exports.Stream = exports;
|
||||
exports.Readable = exports;
|
||||
exports.Writable = require('./lib/_stream_writable.js');
|
||||
exports.Duplex = require('./lib/_stream_duplex.js');
|
||||
exports.Transform = require('./lib/_stream_transform.js');
|
||||
exports.PassThrough = require('./lib/_stream_passthrough.js');
|
19
node_modules/through2/node_modules/readable-stream/readable.js
generated
vendored
Normal file
19
node_modules/through2/node_modules/readable-stream/readable.js
generated
vendored
Normal file
@ -0,0 +1,19 @@
|
||||
var Stream = require('stream');
|
||||
if (process.env.READABLE_STREAM === 'disable' && Stream) {
|
||||
module.exports = Stream;
|
||||
exports = module.exports = Stream.Readable;
|
||||
exports.Readable = Stream.Readable;
|
||||
exports.Writable = Stream.Writable;
|
||||
exports.Duplex = Stream.Duplex;
|
||||
exports.Transform = Stream.Transform;
|
||||
exports.PassThrough = Stream.PassThrough;
|
||||
exports.Stream = Stream;
|
||||
} else {
|
||||
exports = module.exports = require('./lib/_stream_readable.js');
|
||||
exports.Stream = Stream || exports;
|
||||
exports.Readable = exports;
|
||||
exports.Writable = require('./lib/_stream_writable.js');
|
||||
exports.Duplex = require('./lib/_stream_duplex.js');
|
||||
exports.Transform = require('./lib/_stream_transform.js');
|
||||
exports.PassThrough = require('./lib/_stream_passthrough.js');
|
||||
}
|
1
node_modules/through2/node_modules/readable-stream/transform.js
generated
vendored
Normal file
1
node_modules/through2/node_modules/readable-stream/transform.js
generated
vendored
Normal file
@ -0,0 +1 @@
|
||||
module.exports = require('./readable').Transform
|
1
node_modules/through2/node_modules/readable-stream/writable-browser.js
generated
vendored
Normal file
1
node_modules/through2/node_modules/readable-stream/writable-browser.js
generated
vendored
Normal file
@ -0,0 +1 @@
|
||||
module.exports = require('./lib/_stream_writable.js');
|
8
node_modules/through2/node_modules/readable-stream/writable.js
generated
vendored
Normal file
8
node_modules/through2/node_modules/readable-stream/writable.js
generated
vendored
Normal file
@ -0,0 +1,8 @@
|
||||
var Stream = require("stream")
|
||||
var Writable = require("./lib/_stream_writable.js")
|
||||
|
||||
if (process.env.READABLE_STREAM === 'disable') {
|
||||
module.exports = Stream && Stream.Writable || Writable
|
||||
} else {
|
||||
module.exports = Writable
|
||||
}
|
50
node_modules/through2/node_modules/string_decoder/.travis.yml
generated
vendored
Normal file
50
node_modules/through2/node_modules/string_decoder/.travis.yml
generated
vendored
Normal file
@ -0,0 +1,50 @@
|
||||
sudo: false
|
||||
language: node_js
|
||||
before_install:
|
||||
- npm install -g npm@2
|
||||
- test $NPM_LEGACY && npm install -g npm@latest-3 || npm install npm -g
|
||||
notifications:
|
||||
email: false
|
||||
matrix:
|
||||
fast_finish: true
|
||||
include:
|
||||
- node_js: '0.8'
|
||||
env:
|
||||
- TASK=test
|
||||
- NPM_LEGACY=true
|
||||
- node_js: '0.10'
|
||||
env:
|
||||
- TASK=test
|
||||
- NPM_LEGACY=true
|
||||
- node_js: '0.11'
|
||||
env:
|
||||
- TASK=test
|
||||
- NPM_LEGACY=true
|
||||
- node_js: '0.12'
|
||||
env:
|
||||
- TASK=test
|
||||
- NPM_LEGACY=true
|
||||
- node_js: 1
|
||||
env:
|
||||
- TASK=test
|
||||
- NPM_LEGACY=true
|
||||
- node_js: 2
|
||||
env:
|
||||
- TASK=test
|
||||
- NPM_LEGACY=true
|
||||
- node_js: 3
|
||||
env:
|
||||
- TASK=test
|
||||
- NPM_LEGACY=true
|
||||
- node_js: 4
|
||||
env: TASK=test
|
||||
- node_js: 5
|
||||
env: TASK=test
|
||||
- node_js: 6
|
||||
env: TASK=test
|
||||
- node_js: 7
|
||||
env: TASK=test
|
||||
- node_js: 8
|
||||
env: TASK=test
|
||||
- node_js: 9
|
||||
env: TASK=test
|
48
node_modules/through2/node_modules/string_decoder/LICENSE
generated
vendored
Normal file
48
node_modules/through2/node_modules/string_decoder/LICENSE
generated
vendored
Normal file
@ -0,0 +1,48 @@
|
||||
Node.js is licensed for use as follows:
|
||||
|
||||
"""
|
||||
Copyright Node.js contributors. All rights reserved.
|
||||
|
||||
Permission is hereby granted, free of charge, to any person obtaining a copy
|
||||
of this software and associated documentation files (the "Software"), to
|
||||
deal in the Software without restriction, including without limitation the
|
||||
rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
|
||||
sell copies of the Software, and to permit persons to whom the Software is
|
||||
furnished to do so, subject to the following conditions:
|
||||
|
||||
The above copyright notice and this permission notice shall be included in
|
||||
all copies or substantial portions of the Software.
|
||||
|
||||
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
||||
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
||||
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
|
||||
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
||||
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
|
||||
FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
|
||||
IN THE SOFTWARE.
|
||||
"""
|
||||
|
||||
This license applies to parts of Node.js originating from the
|
||||
https://github.com/joyent/node repository:
|
||||
|
||||
"""
|
||||
Copyright Joyent, Inc. and other Node contributors. All rights reserved.
|
||||
Permission is hereby granted, free of charge, to any person obtaining a copy
|
||||
of this software and associated documentation files (the "Software"), to
|
||||
deal in the Software without restriction, including without limitation the
|
||||
rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
|
||||
sell copies of the Software, and to permit persons to whom the Software is
|
||||
furnished to do so, subject to the following conditions:
|
||||
|
||||
The above copyright notice and this permission notice shall be included in
|
||||
all copies or substantial portions of the Software.
|
||||
|
||||
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
||||
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
||||
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
|
||||
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
||||
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
|
||||
FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
|
||||
IN THE SOFTWARE.
|
||||
"""
|
||||
|
47
node_modules/through2/node_modules/string_decoder/README.md
generated
vendored
Normal file
47
node_modules/through2/node_modules/string_decoder/README.md
generated
vendored
Normal file
@ -0,0 +1,47 @@
|
||||
# string_decoder
|
||||
|
||||
***Node-core v8.9.4 string_decoder for userland***
|
||||
|
||||
|
||||
[](https://nodei.co/npm/string_decoder/)
|
||||
[](https://nodei.co/npm/string_decoder/)
|
||||
|
||||
|
||||
```bash
|
||||
npm install --save string_decoder
|
||||
```
|
||||
|
||||
***Node-core string_decoder for userland***
|
||||
|
||||
This package is a mirror of the string_decoder implementation in Node-core.
|
||||
|
||||
Full documentation may be found on the [Node.js website](https://nodejs.org/dist/v8.9.4/docs/api/).
|
||||
|
||||
As of version 1.0.0 **string_decoder** uses semantic versioning.
|
||||
|
||||
## Previous versions
|
||||
|
||||
Previous version numbers match the versions found in Node core, e.g. 0.10.24 matches Node 0.10.24, likewise 0.11.10 matches Node 0.11.10.
|
||||
|
||||
## Update
|
||||
|
||||
The *build/* directory contains a build script that will scrape the source from the [nodejs/node](https://github.com/nodejs/node) repo given a specific Node version.
|
||||
|
||||
## Streams Working Group
|
||||
|
||||
`string_decoder` is maintained by the Streams Working Group, which
|
||||
oversees the development and maintenance of the Streams API within
|
||||
Node.js. The responsibilities of the Streams Working Group include:
|
||||
|
||||
* Addressing stream issues on the Node.js issue tracker.
|
||||
* Authoring and editing stream documentation within the Node.js project.
|
||||
* Reviewing changes to stream subclasses within the Node.js project.
|
||||
* Redirecting changes to streams from the Node.js project to this
|
||||
project.
|
||||
* Assisting in the implementation of stream providers within Node.js.
|
||||
* Recommending versions of `readable-stream` to be included in Node.js.
|
||||
* Messaging about the future of streams to give the community advance
|
||||
notice of changes.
|
||||
|
||||
See [readable-stream](https://github.com/nodejs/readable-stream) for
|
||||
more details.
|
296
node_modules/through2/node_modules/string_decoder/lib/string_decoder.js
generated
vendored
Normal file
296
node_modules/through2/node_modules/string_decoder/lib/string_decoder.js
generated
vendored
Normal file
@ -0,0 +1,296 @@
|
||||
// Copyright Joyent, Inc. and other Node contributors.
|
||||
//
|
||||
// Permission is hereby granted, free of charge, to any person obtaining a
|
||||
// copy of this software and associated documentation files (the
|
||||
// "Software"), to deal in the Software without restriction, including
|
||||
// without limitation the rights to use, copy, modify, merge, publish,
|
||||
// distribute, sublicense, and/or sell copies of the Software, and to permit
|
||||
// persons to whom the Software is furnished to do so, subject to the
|
||||
// following conditions:
|
||||
//
|
||||
// The above copyright notice and this permission notice shall be included
|
||||
// in all copies or substantial portions of the Software.
|
||||
//
|
||||
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
|
||||
// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
|
||||
// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN
|
||||
// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
|
||||
// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
|
||||
// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
|
||||
// USE OR OTHER DEALINGS IN THE SOFTWARE.
|
||||
|
||||
'use strict';
|
||||
|
||||
/*<replacement>*/
|
||||
|
||||
var Buffer = require('safe-buffer').Buffer;
|
||||
/*</replacement>*/
|
||||
|
||||
var isEncoding = Buffer.isEncoding || function (encoding) {
|
||||
encoding = '' + encoding;
|
||||
switch (encoding && encoding.toLowerCase()) {
|
||||
case 'hex':case 'utf8':case 'utf-8':case 'ascii':case 'binary':case 'base64':case 'ucs2':case 'ucs-2':case 'utf16le':case 'utf-16le':case 'raw':
|
||||
return true;
|
||||
default:
|
||||
return false;
|
||||
}
|
||||
};
|
||||
|
||||
function _normalizeEncoding(enc) {
|
||||
if (!enc) return 'utf8';
|
||||
var retried;
|
||||
while (true) {
|
||||
switch (enc) {
|
||||
case 'utf8':
|
||||
case 'utf-8':
|
||||
return 'utf8';
|
||||
case 'ucs2':
|
||||
case 'ucs-2':
|
||||
case 'utf16le':
|
||||
case 'utf-16le':
|
||||
return 'utf16le';
|
||||
case 'latin1':
|
||||
case 'binary':
|
||||
return 'latin1';
|
||||
case 'base64':
|
||||
case 'ascii':
|
||||
case 'hex':
|
||||
return enc;
|
||||
default:
|
||||
if (retried) return; // undefined
|
||||
enc = ('' + enc).toLowerCase();
|
||||
retried = true;
|
||||
}
|
||||
}
|
||||
};
|
||||
|
||||
// Do not cache `Buffer.isEncoding` when checking encoding names as some
|
||||
// modules monkey-patch it to support additional encodings
|
||||
function normalizeEncoding(enc) {
|
||||
var nenc = _normalizeEncoding(enc);
|
||||
if (typeof nenc !== 'string' && (Buffer.isEncoding === isEncoding || !isEncoding(enc))) throw new Error('Unknown encoding: ' + enc);
|
||||
return nenc || enc;
|
||||
}
|
||||
|
||||
// StringDecoder provides an interface for efficiently splitting a series of
|
||||
// buffers into a series of JS strings without breaking apart multi-byte
|
||||
// characters.
|
||||
exports.StringDecoder = StringDecoder;
|
||||
function StringDecoder(encoding) {
|
||||
this.encoding = normalizeEncoding(encoding);
|
||||
var nb;
|
||||
switch (this.encoding) {
|
||||
case 'utf16le':
|
||||
this.text = utf16Text;
|
||||
this.end = utf16End;
|
||||
nb = 4;
|
||||
break;
|
||||
case 'utf8':
|
||||
this.fillLast = utf8FillLast;
|
||||
nb = 4;
|
||||
break;
|
||||
case 'base64':
|
||||
this.text = base64Text;
|
||||
this.end = base64End;
|
||||
nb = 3;
|
||||
break;
|
||||
default:
|
||||
this.write = simpleWrite;
|
||||
this.end = simpleEnd;
|
||||
return;
|
||||
}
|
||||
this.lastNeed = 0;
|
||||
this.lastTotal = 0;
|
||||
this.lastChar = Buffer.allocUnsafe(nb);
|
||||
}
|
||||
|
||||
StringDecoder.prototype.write = function (buf) {
|
||||
if (buf.length === 0) return '';
|
||||
var r;
|
||||
var i;
|
||||
if (this.lastNeed) {
|
||||
r = this.fillLast(buf);
|
||||
if (r === undefined) return '';
|
||||
i = this.lastNeed;
|
||||
this.lastNeed = 0;
|
||||
} else {
|
||||
i = 0;
|
||||
}
|
||||
if (i < buf.length) return r ? r + this.text(buf, i) : this.text(buf, i);
|
||||
return r || '';
|
||||
};
|
||||
|
||||
StringDecoder.prototype.end = utf8End;
|
||||
|
||||
// Returns only complete characters in a Buffer
|
||||
StringDecoder.prototype.text = utf8Text;
|
||||
|
||||
// Attempts to complete a partial non-UTF-8 character using bytes from a Buffer
|
||||
StringDecoder.prototype.fillLast = function (buf) {
|
||||
if (this.lastNeed <= buf.length) {
|
||||
buf.copy(this.lastChar, this.lastTotal - this.lastNeed, 0, this.lastNeed);
|
||||
return this.lastChar.toString(this.encoding, 0, this.lastTotal);
|
||||
}
|
||||
buf.copy(this.lastChar, this.lastTotal - this.lastNeed, 0, buf.length);
|
||||
this.lastNeed -= buf.length;
|
||||
};
|
||||
|
||||
// Checks the type of a UTF-8 byte, whether it's ASCII, a leading byte, or a
|
||||
// continuation byte. If an invalid byte is detected, -2 is returned.
|
||||
function utf8CheckByte(byte) {
|
||||
if (byte <= 0x7F) return 0;else if (byte >> 5 === 0x06) return 2;else if (byte >> 4 === 0x0E) return 3;else if (byte >> 3 === 0x1E) return 4;
|
||||
return byte >> 6 === 0x02 ? -1 : -2;
|
||||
}
|
||||
|
||||
// Checks at most 3 bytes at the end of a Buffer in order to detect an
|
||||
// incomplete multi-byte UTF-8 character. The total number of bytes (2, 3, or 4)
|
||||
// needed to complete the UTF-8 character (if applicable) are returned.
|
||||
function utf8CheckIncomplete(self, buf, i) {
|
||||
var j = buf.length - 1;
|
||||
if (j < i) return 0;
|
||||
var nb = utf8CheckByte(buf[j]);
|
||||
if (nb >= 0) {
|
||||
if (nb > 0) self.lastNeed = nb - 1;
|
||||
return nb;
|
||||
}
|
||||
if (--j < i || nb === -2) return 0;
|
||||
nb = utf8CheckByte(buf[j]);
|
||||
if (nb >= 0) {
|
||||
if (nb > 0) self.lastNeed = nb - 2;
|
||||
return nb;
|
||||
}
|
||||
if (--j < i || nb === -2) return 0;
|
||||
nb = utf8CheckByte(buf[j]);
|
||||
if (nb >= 0) {
|
||||
if (nb > 0) {
|
||||
if (nb === 2) nb = 0;else self.lastNeed = nb - 3;
|
||||
}
|
||||
return nb;
|
||||
}
|
||||
return 0;
|
||||
}
|
||||
|
||||
// Validates as many continuation bytes for a multi-byte UTF-8 character as
|
||||
// needed or are available. If we see a non-continuation byte where we expect
|
||||
// one, we "replace" the validated continuation bytes we've seen so far with
|
||||
// a single UTF-8 replacement character ('\ufffd'), to match v8's UTF-8 decoding
|
||||
// behavior. The continuation byte check is included three times in the case
|
||||
// where all of the continuation bytes for a character exist in the same buffer.
|
||||
// It is also done this way as a slight performance increase instead of using a
|
||||
// loop.
|
||||
function utf8CheckExtraBytes(self, buf, p) {
|
||||
if ((buf[0] & 0xC0) !== 0x80) {
|
||||
self.lastNeed = 0;
|
||||
return '\ufffd';
|
||||
}
|
||||
if (self.lastNeed > 1 && buf.length > 1) {
|
||||
if ((buf[1] & 0xC0) !== 0x80) {
|
||||
self.lastNeed = 1;
|
||||
return '\ufffd';
|
||||
}
|
||||
if (self.lastNeed > 2 && buf.length > 2) {
|
||||
if ((buf[2] & 0xC0) !== 0x80) {
|
||||
self.lastNeed = 2;
|
||||
return '\ufffd';
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
// Attempts to complete a multi-byte UTF-8 character using bytes from a Buffer.
|
||||
function utf8FillLast(buf) {
|
||||
var p = this.lastTotal - this.lastNeed;
|
||||
var r = utf8CheckExtraBytes(this, buf, p);
|
||||
if (r !== undefined) return r;
|
||||
if (this.lastNeed <= buf.length) {
|
||||
buf.copy(this.lastChar, p, 0, this.lastNeed);
|
||||
return this.lastChar.toString(this.encoding, 0, this.lastTotal);
|
||||
}
|
||||
buf.copy(this.lastChar, p, 0, buf.length);
|
||||
this.lastNeed -= buf.length;
|
||||
}
|
||||
|
||||
// Returns all complete UTF-8 characters in a Buffer. If the Buffer ended on a
|
||||
// partial character, the character's bytes are buffered until the required
|
||||
// number of bytes are available.
|
||||
function utf8Text(buf, i) {
|
||||
var total = utf8CheckIncomplete(this, buf, i);
|
||||
if (!this.lastNeed) return buf.toString('utf8', i);
|
||||
this.lastTotal = total;
|
||||
var end = buf.length - (total - this.lastNeed);
|
||||
buf.copy(this.lastChar, 0, end);
|
||||
return buf.toString('utf8', i, end);
|
||||
}
|
||||
|
||||
// For UTF-8, a replacement character is added when ending on a partial
|
||||
// character.
|
||||
function utf8End(buf) {
|
||||
var r = buf && buf.length ? this.write(buf) : '';
|
||||
if (this.lastNeed) return r + '\ufffd';
|
||||
return r;
|
||||
}
|
||||
|
||||
// UTF-16LE typically needs two bytes per character, but even if we have an even
|
||||
// number of bytes available, we need to check if we end on a leading/high
|
||||
// surrogate. In that case, we need to wait for the next two bytes in order to
|
||||
// decode the last character properly.
|
||||
function utf16Text(buf, i) {
|
||||
if ((buf.length - i) % 2 === 0) {
|
||||
var r = buf.toString('utf16le', i);
|
||||
if (r) {
|
||||
var c = r.charCodeAt(r.length - 1);
|
||||
if (c >= 0xD800 && c <= 0xDBFF) {
|
||||
this.lastNeed = 2;
|
||||
this.lastTotal = 4;
|
||||
this.lastChar[0] = buf[buf.length - 2];
|
||||
this.lastChar[1] = buf[buf.length - 1];
|
||||
return r.slice(0, -1);
|
||||
}
|
||||
}
|
||||
return r;
|
||||
}
|
||||
this.lastNeed = 1;
|
||||
this.lastTotal = 2;
|
||||
this.lastChar[0] = buf[buf.length - 1];
|
||||
return buf.toString('utf16le', i, buf.length - 1);
|
||||
}
|
||||
|
||||
// For UTF-16LE we do not explicitly append special replacement characters if we
|
||||
// end on a partial character, we simply let v8 handle that.
|
||||
function utf16End(buf) {
|
||||
var r = buf && buf.length ? this.write(buf) : '';
|
||||
if (this.lastNeed) {
|
||||
var end = this.lastTotal - this.lastNeed;
|
||||
return r + this.lastChar.toString('utf16le', 0, end);
|
||||
}
|
||||
return r;
|
||||
}
|
||||
|
||||
function base64Text(buf, i) {
|
||||
var n = (buf.length - i) % 3;
|
||||
if (n === 0) return buf.toString('base64', i);
|
||||
this.lastNeed = 3 - n;
|
||||
this.lastTotal = 3;
|
||||
if (n === 1) {
|
||||
this.lastChar[0] = buf[buf.length - 1];
|
||||
} else {
|
||||
this.lastChar[0] = buf[buf.length - 2];
|
||||
this.lastChar[1] = buf[buf.length - 1];
|
||||
}
|
||||
return buf.toString('base64', i, buf.length - n);
|
||||
}
|
||||
|
||||
function base64End(buf) {
|
||||
var r = buf && buf.length ? this.write(buf) : '';
|
||||
if (this.lastNeed) return r + this.lastChar.toString('base64', 0, 3 - this.lastNeed);
|
||||
return r;
|
||||
}
|
||||
|
||||
// Pass bytes on through for single-byte encodings (e.g. ascii, latin1, hex)
|
||||
function simpleWrite(buf) {
|
||||
return buf.toString(this.encoding);
|
||||
}
|
||||
|
||||
function simpleEnd(buf) {
|
||||
return buf && buf.length ? this.write(buf) : '';
|
||||
}
|
59
node_modules/through2/node_modules/string_decoder/package.json
generated
vendored
Normal file
59
node_modules/through2/node_modules/string_decoder/package.json
generated
vendored
Normal file
@ -0,0 +1,59 @@
|
||||
{
|
||||
"_from": "string_decoder@~1.1.1",
|
||||
"_id": "string_decoder@1.1.1",
|
||||
"_inBundle": false,
|
||||
"_integrity": "sha512-n/ShnvDi6FHbbVfviro+WojiFzv+s8MPMHBczVePfUpDJLwoLT0ht1l4YwBCbi8pJAveEEdnkHyPyTP/mzRfwg==",
|
||||
"_location": "/through2/string_decoder",
|
||||
"_phantomChildren": {},
|
||||
"_requested": {
|
||||
"type": "range",
|
||||
"registry": true,
|
||||
"raw": "string_decoder@~1.1.1",
|
||||
"name": "string_decoder",
|
||||
"escapedName": "string_decoder",
|
||||
"rawSpec": "~1.1.1",
|
||||
"saveSpec": null,
|
||||
"fetchSpec": "~1.1.1"
|
||||
},
|
||||
"_requiredBy": [
|
||||
"/through2/readable-stream"
|
||||
],
|
||||
"_resolved": "https://registry.npmjs.org/string_decoder/-/string_decoder-1.1.1.tgz",
|
||||
"_shasum": "9cf1611ba62685d7030ae9e4ba34149c3af03fc8",
|
||||
"_spec": "string_decoder@~1.1.1",
|
||||
"_where": "/home/sergiu/linx-audio-simulator/node_modules/through2/node_modules/readable-stream",
|
||||
"bugs": {
|
||||
"url": "https://github.com/nodejs/string_decoder/issues"
|
||||
},
|
||||
"bundleDependencies": false,
|
||||
"dependencies": {
|
||||
"safe-buffer": "~5.1.0"
|
||||
},
|
||||
"deprecated": false,
|
||||
"description": "The string_decoder module from Node core",
|
||||
"devDependencies": {
|
||||
"babel-polyfill": "^6.23.0",
|
||||
"core-util-is": "^1.0.2",
|
||||
"inherits": "^2.0.3",
|
||||
"tap": "~0.4.8"
|
||||
},
|
||||
"homepage": "https://github.com/nodejs/string_decoder",
|
||||
"keywords": [
|
||||
"string",
|
||||
"decoder",
|
||||
"browser",
|
||||
"browserify"
|
||||
],
|
||||
"license": "MIT",
|
||||
"main": "lib/string_decoder.js",
|
||||
"name": "string_decoder",
|
||||
"repository": {
|
||||
"type": "git",
|
||||
"url": "git://github.com/nodejs/string_decoder.git"
|
||||
},
|
||||
"scripts": {
|
||||
"ci": "tap test/parallel/*.js test/ours/*.js --tap | tee test.tap && node test/verify-dependencies.js",
|
||||
"test": "tap test/parallel/*.js && node test/verify-dependencies"
|
||||
},
|
||||
"version": "1.1.1"
|
||||
}
|
73
node_modules/through2/package.json
generated
vendored
Normal file
73
node_modules/through2/package.json
generated
vendored
Normal file
@ -0,0 +1,73 @@
|
||||
{
|
||||
"_from": "through2@^2.0.2",
|
||||
"_id": "through2@2.0.5",
|
||||
"_inBundle": false,
|
||||
"_integrity": "sha512-/mrRod8xqpA+IHSLyGCQ2s8SPHiCDEeQJSep1jqLYeEUClOFG2Qsh+4FU6G9VeqpZnGW/Su8LQGc4YKni5rYSQ==",
|
||||
"_location": "/through2",
|
||||
"_phantomChildren": {
|
||||
"core-util-is": "1.0.2",
|
||||
"inherits": "2.0.4",
|
||||
"process-nextick-args": "2.0.1",
|
||||
"safe-buffer": "5.1.2",
|
||||
"util-deprecate": "1.0.2"
|
||||
},
|
||||
"_requested": {
|
||||
"type": "range",
|
||||
"registry": true,
|
||||
"raw": "through2@^2.0.2",
|
||||
"name": "through2",
|
||||
"escapedName": "through2",
|
||||
"rawSpec": "^2.0.2",
|
||||
"saveSpec": null,
|
||||
"fetchSpec": "^2.0.2"
|
||||
},
|
||||
"_requiredBy": [
|
||||
"/mumble-client",
|
||||
"/stream-chunker"
|
||||
],
|
||||
"_resolved": "https://registry.npmjs.org/through2/-/through2-2.0.5.tgz",
|
||||
"_shasum": "01c1e39eb31d07cb7d03a96a70823260b23132cd",
|
||||
"_spec": "through2@^2.0.2",
|
||||
"_where": "/home/sergiu/linx-audio-simulator/node_modules/mumble-client",
|
||||
"author": {
|
||||
"name": "Rod Vagg",
|
||||
"email": "r@va.gg",
|
||||
"url": "https://github.com/rvagg"
|
||||
},
|
||||
"bugs": {
|
||||
"url": "https://github.com/rvagg/through2/issues"
|
||||
},
|
||||
"bundleDependencies": false,
|
||||
"dependencies": {
|
||||
"readable-stream": "~2.3.6",
|
||||
"xtend": "~4.0.1"
|
||||
},
|
||||
"deprecated": false,
|
||||
"description": "A tiny wrapper around Node streams2 Transform to avoid explicit subclassing noise",
|
||||
"devDependencies": {
|
||||
"bl": "~2.0.1",
|
||||
"faucet": "0.0.1",
|
||||
"nyc": "~13.1.0",
|
||||
"safe-buffer": "~5.1.2",
|
||||
"stream-spigot": "~3.0.6",
|
||||
"tape": "~4.9.1"
|
||||
},
|
||||
"homepage": "https://github.com/rvagg/through2#readme",
|
||||
"keywords": [
|
||||
"stream",
|
||||
"streams2",
|
||||
"through",
|
||||
"transform"
|
||||
],
|
||||
"license": "MIT",
|
||||
"main": "through2.js",
|
||||
"name": "through2",
|
||||
"repository": {
|
||||
"type": "git",
|
||||
"url": "git+https://github.com/rvagg/through2.git"
|
||||
},
|
||||
"scripts": {
|
||||
"test": "node test/test.js | faucet"
|
||||
},
|
||||
"version": "2.0.5"
|
||||
}
|
96
node_modules/through2/through2.js
generated
vendored
Normal file
96
node_modules/through2/through2.js
generated
vendored
Normal file
@ -0,0 +1,96 @@
|
||||
var Transform = require('readable-stream').Transform
|
||||
, inherits = require('util').inherits
|
||||
, xtend = require('xtend')
|
||||
|
||||
function DestroyableTransform(opts) {
|
||||
Transform.call(this, opts)
|
||||
this._destroyed = false
|
||||
}
|
||||
|
||||
inherits(DestroyableTransform, Transform)
|
||||
|
||||
DestroyableTransform.prototype.destroy = function(err) {
|
||||
if (this._destroyed) return
|
||||
this._destroyed = true
|
||||
|
||||
var self = this
|
||||
process.nextTick(function() {
|
||||
if (err)
|
||||
self.emit('error', err)
|
||||
self.emit('close')
|
||||
})
|
||||
}
|
||||
|
||||
// a noop _transform function
|
||||
function noop (chunk, enc, callback) {
|
||||
callback(null, chunk)
|
||||
}
|
||||
|
||||
|
||||
// create a new export function, used by both the main export and
|
||||
// the .ctor export, contains common logic for dealing with arguments
|
||||
function through2 (construct) {
|
||||
return function (options, transform, flush) {
|
||||
if (typeof options == 'function') {
|
||||
flush = transform
|
||||
transform = options
|
||||
options = {}
|
||||
}
|
||||
|
||||
if (typeof transform != 'function')
|
||||
transform = noop
|
||||
|
||||
if (typeof flush != 'function')
|
||||
flush = null
|
||||
|
||||
return construct(options, transform, flush)
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
// main export, just make me a transform stream!
|
||||
module.exports = through2(function (options, transform, flush) {
|
||||
var t2 = new DestroyableTransform(options)
|
||||
|
||||
t2._transform = transform
|
||||
|
||||
if (flush)
|
||||
t2._flush = flush
|
||||
|
||||
return t2
|
||||
})
|
||||
|
||||
|
||||
// make me a reusable prototype that I can `new`, or implicitly `new`
|
||||
// with a constructor call
|
||||
module.exports.ctor = through2(function (options, transform, flush) {
|
||||
function Through2 (override) {
|
||||
if (!(this instanceof Through2))
|
||||
return new Through2(override)
|
||||
|
||||
this.options = xtend(options, override)
|
||||
|
||||
DestroyableTransform.call(this, this.options)
|
||||
}
|
||||
|
||||
inherits(Through2, DestroyableTransform)
|
||||
|
||||
Through2.prototype._transform = transform
|
||||
|
||||
if (flush)
|
||||
Through2.prototype._flush = flush
|
||||
|
||||
return Through2
|
||||
})
|
||||
|
||||
|
||||
module.exports.obj = through2(function (options, transform, flush) {
|
||||
var t2 = new DestroyableTransform(xtend({ objectMode: true, highWaterMark: 16 }, options))
|
||||
|
||||
t2._transform = transform
|
||||
|
||||
if (flush)
|
||||
t2._flush = flush
|
||||
|
||||
return t2
|
||||
})
|
Reference in New Issue
Block a user