diff options
| author | Rebecca Turner <me@re-becca.org> | 2015-12-12 02:53:48 +0300 |
|---|---|---|
| committer | Rebecca Turner <me@re-becca.org> | 2015-12-12 09:58:52 +0300 |
| commit | 832542724a30d4d7f5046e69b0bf54eeaa18c705 (patch) | |
| tree | 5cf378aa3a33b45d1926f9837d7a746a5854f8c6 /node_modules/npm-registry-client | |
| parent | 5816874399feba1c07f09ebf19f3d731ddd77e2c (diff) | |
dep: Make readable-stream@2.0.2 a regular dependency
Previously it was only used in tests, but we needed a modern pass through
stream to provide buffering for 0.8 http streams, which have a bug around
backpressure.
Diffstat (limited to 'node_modules/npm-registry-client')
46 files changed, 0 insertions, 5689 deletions
diff --git a/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/.npmignore b/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/.npmignore deleted file mode 100644 index 38344f87a..000000000 --- a/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/.npmignore +++ /dev/null @@ -1,5 +0,0 @@ -build/ -test/ -examples/ -fs.js -zlib.js
\ No newline at end of file diff --git a/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/.travis.yml b/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/.travis.yml deleted file mode 100644 index cfe1c9439..000000000 --- a/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/.travis.yml +++ /dev/null @@ -1,50 +0,0 @@ -sudo: false -language: node_js -before_install: - - npm install -g npm@2 - - npm install -g npm -notifications: - email: false -matrix: - include: - - node_js: '0.8' - env: TASK=test - - node_js: '0.10' - env: TASK=test - - node_js: '0.11' - env: TASK=test - - node_js: '0.12' - env: TASK=test - - node_js: 1 - env: TASK=test - - node_js: 2 - env: TASK=test - - node_js: 3 - env: TASK=test - - node_js: 4 - env: TASK=test - - node_js: 5 - env: TASK=test - - node_js: node - env: TASK=test - - node_js: node - env: TASK=browser BROWSER_NAME=opera BROWSER_VERSION="11..latest" - - node_js: node - env: TASK=browser BROWSER_NAME=ie BROWSER_VERSION="9..latest" - - node_js: node - env: TASK=browser BROWSER_NAME=chrome BROWSER_VERSION="41..beta" - - node_js: node - env: TASK=browser BROWSER_NAME=firefox BROWSER_VERSION="36..latest" - - node_js: node - env: TASK=browser BROWSER_NAME=ipad BROWSER_VERSION="['6.1', '7.1', '8.2']" - - node_js: node - env: TASK=browser BROWSER_NAME=iphone BROWSER_VERSION="['6.1', '7.1', '8.2']" - - node_js: node - env: TASK=browser BROWSER_NAME=safari BROWSER_VERSION="5..latest" - - node_js: node - env: TASK=browser BROWSER_NAME=android BROWSER_VERSION="4.0..latest" -script: "npm run $TASK" -env: - global: - - secure: rE2Vvo7vnjabYNULNyLFxOyt98BoJexDqsiOnfiD6kLYYsiQGfr/sbZkPMOFm9qfQG7pjqx+zZWZjGSswhTt+626C0t/njXqug7Yps4c3dFblzGfreQHp7wNX5TFsvrxd6dAowVasMp61sJcRnB2w8cUzoe3RAYUDHyiHktwqMc= - - secure: g9YINaKAdMatsJ28G9jCGbSaguXCyxSTy+pBO6Ch0Cf57ZLOTka3HqDj8p3nV28LUIHZ3ut5WO43CeYKwt4AUtLpBS3a0dndHdY6D83uY6b2qh5hXlrcbeQTq2cvw2y95F7hm4D1kwrgZ7ViqaKggRcEupAL69YbJnxeUDKWEdI= diff --git a/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/.zuul.yml b/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/.zuul.yml deleted file mode 100644 index 96d9cfbd3..000000000 --- a/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/.zuul.yml +++ /dev/null @@ -1 +0,0 @@ -ui: tape diff --git a/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/LICENSE b/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/LICENSE deleted file mode 100644 index e3d4e695a..000000000 --- a/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/LICENSE +++ /dev/null @@ -1,18 +0,0 @@ -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. diff --git a/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/README.md b/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/README.md deleted file mode 100644 index f9fb52059..000000000 --- a/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/README.md +++ /dev/null @@ -1,36 +0,0 @@ -# readable-stream - -***Node-core 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, including [documentation](doc/stream.markdown). - -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 WG 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> diff --git a/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/doc/stream.markdown b/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/doc/stream.markdown deleted file mode 100644 index f84543a23..000000000 --- a/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/doc/stream.markdown +++ /dev/null @@ -1,1696 +0,0 @@ -# Stream - - Stability: 2 - Stable - -A stream is an abstract interface implemented by various objects in -Node.js. For example a [request to an HTTP -server](https://iojs.org/dist/v5.0.0/doc/api/http.html#http_http_incomingmessage) is a stream, as is -[stdout][]. Streams are readable, writable, or both. All streams are -instances of [EventEmitter][] - -You can load the Stream base classes by doing `require('stream')`. -There are base classes provided for [Readable][] streams, [Writable][] -streams, [Duplex][] streams, and [Transform][] streams. - -This document is split up into 3 sections. The first explains the -parts of the API that you need to be aware of to use streams in your -programs. If you never implement a streaming API yourself, you can -stop there. - -The second section explains the parts of the API that you need to use -if you implement your own custom streams yourself. The API is -designed to make this easy for you to do. - -The third section goes into more depth about how streams work, -including some of the internal mechanisms and functions that you -should probably not modify unless you definitely know what you are -doing. - - -## API for Stream Consumers - -<!--type=misc--> - -Streams can be either [Readable][], [Writable][], or both ([Duplex][]). - -All streams are EventEmitters, but they also have other custom methods -and properties depending on whether they are Readable, Writable, or -Duplex. - -If a stream is both Readable and Writable, then it implements all of -the methods and events below. So, a [Duplex][] or [Transform][] stream is -fully described by this API, though their implementation may be -somewhat different. - -It is not necessary to implement Stream interfaces in order to consume -streams in your programs. If you **are** implementing streaming -interfaces in your own program, please also refer to -[API for Stream Implementors][] below. - -Almost all Node.js programs, no matter how simple, use Streams in some -way. Here is an example of using Streams in an Node.js program: - -```javascript -var http = require('http'); - -var server = http.createServer(function (req, res) { - // req is an http.IncomingMessage, which is a Readable Stream - // res is an http.ServerResponse, which is a Writable Stream - - var body = ''; - // we want to get the data as utf8 strings - // If you don't set an encoding, then you'll get Buffer objects - req.setEncoding('utf8'); - - // Readable streams emit 'data' events once a listener is added - req.on('data', function (chunk) { - body += chunk; - }); - - // the end event tells you that you have entire body - req.on('end', function () { - try { - var data = JSON.parse(body); - } catch (er) { - // uh oh! bad json! - res.statusCode = 400; - return res.end('error: ' + er.message); - } - - // write back something interesting to the user: - res.write(typeof data); - res.end(); - }); -}); - -server.listen(1337); - -// $ curl localhost:1337 -d '{}' -// object -// $ curl localhost:1337 -d '"foo"' -// string -// $ curl localhost:1337 -d 'not json' -// error: Unexpected token o -``` - -### Class: stream.Readable - -<!--type=class--> - -The Readable stream interface is the abstraction for a *source* of -data that you are reading from. In other words, data comes *out* of a -Readable stream. - -A Readable stream will not start emitting data until you indicate that -you are ready to receive it. - -Readable streams have two "modes": a **flowing mode** and a **paused -mode**. When in flowing mode, data is read from the underlying system -and provided to your program as fast as possible. In paused mode, you -must explicitly call `stream.read()` to get chunks of data out. -Streams start out in paused mode. - -**Note**: If no data event handlers are attached, and there are no -[`pipe()`][] destinations, and the stream is switched into flowing -mode, then data will be lost. - -You can switch to flowing mode by doing any of the following: - -* Adding a [`'data'` event][] handler to listen for data. -* Calling the [`resume()`][] method to explicitly open the flow. -* Calling the [`pipe()`][] method to send the data to a [Writable][]. - -You can switch back to paused mode by doing either of the following: - -* If there are no pipe destinations, by calling the [`pause()`][] - method. -* If there are pipe destinations, by removing any [`'data'` event][] - handlers, and removing all pipe destinations by calling the - [`unpipe()`][] method. - -Note that, for backwards compatibility reasons, removing `'data'` -event handlers will **not** automatically pause the stream. Also, if -there are piped destinations, then calling `pause()` will not -guarantee that the stream will *remain* paused once those -destinations drain and ask for more data. - -Examples of readable streams include: - -* [http responses, on the client](https://iojs.org/dist/v5.0.0/doc/api/http.html#http_http_incomingmessage) -* [http requests, on the server](https://iojs.org/dist/v5.0.0/doc/api/http.html#http_http_incomingmessage) -* [fs read streams](https://iojs.org/dist/v5.0.0/doc/api/fs.html#fs_class_fs_readstream) -* [zlib streams][] -* [crypto streams][] -* [tcp sockets][] -* [child process stdout and stderr][] -* [process.stdin][] - -#### Event: 'readable' - -When a chunk of data can be read from the stream, it will emit a -`'readable'` event. - -In some cases, listening for a `'readable'` event will cause some data -to be read into the internal buffer from the underlying system, if it -hadn't already. - -```javascript -var readable = getReadableStreamSomehow(); -readable.on('readable', function() { - // there is some data to read now -}); -``` - -Once the internal buffer is drained, a `readable` event will fire -again when more data is available. - -The `readable` event is not emitted in the "flowing" mode with the -sole exception of the last one, on end-of-stream. - -The 'readable' event indicates that the stream has new information: -either new data is available or the end of the stream has been reached. -In the former case, `.read()` will return that data. In the latter case, -`.read()` will return null. For instance, in the following example, `foo.txt` -is an empty file: - -```javascript -var fs = require('fs'); -var rr = fs.createReadStream('foo.txt'); -rr.on('readable', function() { - console.log('readable:', rr.read()); -}); -rr.on('end', function() { - console.log('end'); -}); -``` - -The output of running this script is: - -``` -bash-3.2$ node test.js -readable: null -end -``` - -#### Event: 'data' - -* `chunk` {Buffer | String} The chunk of data. - -Attaching a `data` event listener to a stream that has not been -explicitly paused will switch the stream into flowing mode. Data will -then be passed as soon as it is available. - -If you just want to get all the data out of the stream as fast as -possible, this is the best way to do so. - -```javascript -var readable = getReadableStreamSomehow(); -readable.on('data', function(chunk) { - console.log('got %d bytes of data', chunk.length); -}); -``` - -#### Event: 'end' - -This event fires when there will be no more data to read. - -Note that the `end` event **will not fire** unless the data is -completely consumed. This can be done by switching into flowing mode, -or by calling `read()` repeatedly until you get to the end. - -```javascript -var readable = getReadableStreamSomehow(); -readable.on('data', function(chunk) { - console.log('got %d bytes of data', chunk.length); -}); -readable.on('end', function() { - console.log('there will be no more data.'); -}); -``` - -#### Event: 'close' - -Emitted when the stream and any of its underlying resources (a file -descriptor, for example) have been closed. The event indicates that -no more events will be emitted, and no further computation will occur. - -Not all streams will emit the 'close' event. - -#### Event: 'error' - -* {Error Object} - -Emitted if there was an error receiving data. - -#### readable.read([size]) - -* `size` {Number} Optional argument to specify how much data to read. -* Return {String | Buffer | null} - -The `read()` method pulls some data out of the internal buffer and -returns it. If there is no data available, then it will return -`null`. - -If you pass in a `size` argument, then it will return that many -bytes. If `size` bytes are not available, then it will return `null`, -unless we've ended, in which case it will return the data remaining -in the buffer. - -If you do not specify a `size` argument, then it will return all the -data in the internal buffer. - -This method should only be called in paused mode. In flowing mode, -this method is called automatically until the internal buffer is -drained. - -```javascript -var readable = getReadableStreamSomehow(); -readable.on('readable', function() { - var chunk; - while (null !== (chunk = readable.read())) { - console.log('got %d bytes of data', chunk.length); - } -}); -``` - -If this method returns a data chunk, then it will also trigger the -emission of a [`'data'` event][]. - -Note that calling `readable.read([size])` after the `end` event has been -triggered will return `null`. No runtime error will be raised. - -#### readable.setEncoding(encoding) - -* `encoding` {String} The encoding to use. -* Return: `this` - -Call this function to cause the stream to return strings of the -specified encoding instead of Buffer objects. For example, if you do -`readable.setEncoding('utf8')`, then the output data will be -interpreted as UTF-8 data, and returned as strings. If you do -`readable.setEncoding('hex')`, then the data will be encoded in -hexadecimal string format. - -This properly handles multi-byte characters that would otherwise be -potentially mangled if you simply pulled the Buffers directly and -called `buf.toString(encoding)` on them. If you want to read the data -as strings, always use this method. - -```javascript -var readable = getReadableStreamSomehow(); -readable.setEncoding('utf8'); -readable.on('data', function(chunk) { - assert.equal(typeof chunk, 'string'); - console.log('got %d characters of string data', chunk.length); -}); -``` - -#### readable.resume() - -* Return: `this` - -This method will cause the readable stream to resume emitting `data` -events. - -This method will switch the stream into flowing mode. If you do *not* -want to consume the data from a stream, but you *do* want to get to -its `end` event, you can call [`readable.resume()`][] to open the flow of -data. - -```javascript -var readable = getReadableStreamSomehow(); -readable.resume(); -readable.on('end', function() { - console.log('got to the end, but did not read anything'); -}); -``` - -#### readable.pause() - -* Return: `this` - -This method will cause a stream in flowing mode to stop emitting -`data` events, switching out of flowing mode. Any data that becomes -available will remain in the internal buffer. - -```javascript -var readable = getReadableStreamSomehow(); -readable.on('data', function(chunk) { - console.log('got %d bytes of data', chunk.length); - readable.pause(); - console.log('there will be no more data for 1 second'); - setTimeout(function() { - console.log('now data will start flowing again'); - readable.resume(); - }, 1000); -}); -``` - -#### readable.isPaused() - -* Return: `Boolean` - -This method returns whether or not the `readable` has been **explicitly** -paused by client code (using `readable.pause()` without a corresponding -`readable.resume()`). - -```javascript -var readable = new stream.Readable - -readable.isPaused() // === false -readable.pause() -readable.isPaused() // === true -readable.resume() -readable.isPaused() // === false -``` - -#### readable.pipe(destination[, options]) - -* `destination` {[Writable][] Stream} The destination for writing data -* `options` {Object} Pipe options - * `end` {Boolean} End the writer when the reader ends. Default = `true` - -This method pulls all the data out of a readable stream, and writes it -to the supplied destination, automatically managing the flow so that -the destination is not overwhelmed by a fast readable stream. - -Multiple destinations can be piped to safely. - -```javascript -var readable = getReadableStreamSomehow(); -var writable = fs.createWriteStream('file.txt'); -// All the data from readable goes into 'file.txt' -readable.pipe(writable); -``` - -This function returns the destination stream, so you can set up pipe -chains like so: - -```javascript -var r = fs.createReadStream('file.txt'); -var z = zlib.createGzip(); -var w = fs.createWriteStream('file.txt.gz'); -r.pipe(z).pipe(w); -``` - -For example, emulating the Unix `cat` command: - -```javascript -process.stdin.pipe(process.stdout); -``` - -By default [`end()`][] is called on the destination when the source stream -emits `end`, so that `destination` is no longer writable. Pass `{ end: -false }` as `options` to keep the destination stream open. - -This keeps `writer` open so that "Goodbye" can be written at the -end. - -```javascript -reader.pipe(writer, { end: false }); -reader.on('end', function() { - writer.end('Goodbye\n'); -}); -``` - -Note that `process.stderr` and `process.stdout` are never closed until -the process exits, regardless of the specified options. - -#### readable.unpipe([destination]) - -* `destination` {[Writable][] Stream} Optional specific stream to unpipe - -This method will remove the hooks set up for a previous `pipe()` call. - -If the destination is not specified, then all pipes are removed. - -If the destination is specified, but no pipe is set up for it, then -this is a no-op. - -```javascript -var readable = getReadableStreamSomehow(); -var writable = fs.createWriteStream('file.txt'); -// All the data from readable goes into 'file.txt', -// but only for the first second -readable.pipe(writable); -setTimeout(function() { - console.log('stop writing to file.txt'); - readable.unpipe(writable); - console.log('manually close the file stream'); - writable.end(); -}, 1000); -``` - -#### readable.unshift(chunk) - -* `chunk` {Buffer | String} Chunk of data to unshift onto the read queue - -This is useful in certain cases where a stream is being consumed by a -parser, which needs to "un-consume" some data that it has -optimistically pulled out of the source, so that the stream can be -passed on to some other party. - -Note that `stream.unshift(chunk)` cannot be called after the `end` event -has been triggered; a runtime error will be raised. - -If you find that you must often call `stream.unshift(chunk)` in your -programs, consider implementing a [Transform][] stream instead. (See API -for Stream Implementors, below.) - -```javascript -// Pull off a header delimited by \n\n -// use unshift() if we get too much -// Call the callback with (error, header, stream) -var StringDecoder = require('string_decoder').StringDecoder; -function parseHeader(stream, callback) { - stream.on('error', callback); - stream.on('readable', onReadable); - var decoder = new StringDecoder('utf8'); - var header = ''; - function onReadable() { - var chunk; - while (null !== (chunk = stream.read())) { - var str = decoder.write(chunk); - if (str.match(/\n\n/)) { - // found the header boundary - var split = str.split(/\n\n/); - header += split.shift(); - var remaining = split.join('\n\n'); - var buf = new Buffer(remaining, 'utf8'); - if (buf.length) - stream.unshift(buf); - stream.removeListener('error', callback); - stream.removeListener('readable', onReadable); - // now the body of the message can be read from the stream. - callback(null, header, stream); - } else { - // still reading the header. - header += str; - } - } - } -} -``` -Note that, unlike `stream.push(chunk)`, `stream.unshift(chunk)` will not -end the reading process by resetting the internal reading state of the -stream. This can cause unexpected results if `unshift` is called during a -read (i.e. from within a `_read` implementation on a custom stream). Following -the call to `unshift` with an immediate `stream.push('')` will reset the -reading state appropriately, however it is best to simply avoid calling -`unshift` while in the process of performing a read. - -#### readable.wrap(stream) - -* `stream` {Stream} An "old style" readable stream - -Versions of Node.js prior to v0.10 had streams that did not implement the -entire Streams API as it is today. (See "Compatibility" below for -more information.) - -If you are using an older Node.js library that emits `'data'` events and -has a [`pause()`][] method that is advisory only, then you can use the -`wrap()` method to create a [Readable][] stream that uses the old stream -as its data source. - -You will very rarely ever need to call this function, but it exists -as a convenience for interacting with old Node.js programs and libraries. - -For example: - -```javascript -var OldReader = require('./old-api-module.js').OldReader; -var oreader = new OldReader; -var Readable = require('stream').Readable; -var myReader = new Readable().wrap(oreader); - -myReader.on('readable', function() { - myReader.read(); // etc. -}); -``` - - -### Class: stream.Writable - -<!--type=class--> - -The Writable stream interface is an abstraction for a *destination* -that you are writing data *to*. - -Examples of writable streams include: - -* [http requests, on the client](https://iojs.org/dist/v5.0.0/doc/api/http.html#http_class_http_clientrequest) -* [http responses, on the server](https://iojs.org/dist/v5.0.0/doc/api/http.html#http_class_http_serverresponse) -* [fs write streams](https://iojs.org/dist/v5.0.0/doc/api/fs.html#fs_class_fs_writestream) -* [zlib streams][] -* [crypto streams][] -* [tcp sockets][] -* [child process stdin](https://iojs.org/dist/v5.0.0/doc/api/child_process.html#child_process_child_stdin) -* [process.stdout][], [process.stderr][] - -#### writable.write(chunk[, encoding][, callback]) - -* `chunk` {String | Buffer} The data to write -* `encoding` {String} The encoding, if `chunk` is a String -* `callback` {Function} Callback for when this chunk of data is flushed -* Returns: {Boolean} True if the data was handled completely. - -This method writes some data to the underlying system, and calls the -supplied callback once the data has been fully handled. - -The return value indicates if you should continue writing right now. -If the data had to be buffered internally, then it will return -`false`. Otherwise, it will return `true`. - -This return value is strictly advisory. You MAY continue to write, -even if it returns `false`. However, writes will be buffered in -memory, so it is best not to do this excessively. Instead, wait for -the `drain` event before writing more data. - -#### Event: 'drain' - -If a [`writable.write(chunk)`][] call returns false, then the `drain` -event will indicate when it is appropriate to begin writing more data -to the stream. - -```javascript -// Write the data to the supplied writable stream one million times. -// Be attentive to back-pressure. -function writeOneMillionTimes(writer, data, encoding, callback) { - var i = 1000000; - write(); - function write() { - var ok = true; - do { - i -= 1; - if (i === 0) { - // last time! - writer.write(data, encoding, callback); - } else { - // see if we should continue, or wait - // don't pass the callback, because we're not done yet. - ok = writer.write(data, encoding); - } - } while (i > 0 && ok); - if (i > 0) { - // had to stop early! - // write some more once it drains - writer.once('drain', write); - } - } -} -``` - -#### writable.cork() - -Forces buffering of all writes. - -Buffered data will be flushed either at `.uncork()` or at `.end()` call. - -#### writable.uncork() - -Flush all data, buffered since `.cork()` call. - -#### writable.setDefaultEncoding(encoding) - -* `encoding` {String} The new default encoding - -Sets the default encoding for a writable stream. - -#### writable.end([chunk][, encoding][, callback]) - -* `chunk` {String | Buffer} Optional data to write -* `encoding` {String} The encoding, if `chunk` is a String -* `callback` {Function} Optional callback for when the stream is finished - -Call this method when no more data will be written to the stream. If -supplied, the callback is attached as a listener on the `finish` event. - -Calling [`write()`][] after calling [`end()`][] will raise an error. - -```javascript -// write 'hello, ' and then end with 'world!' -var file = fs.createWriteStream('example.txt'); -file.write('hello, '); -file.end('world!'); -// writing more now is not allowed! -``` - -#### Event: 'finish' - -When the [`end()`][] method has been called, and all data has been flushed -to the underlying system, this event is emitted. - -```javascript -var writer = getWritableStreamSomehow(); -for (var i = 0; i < 100; i ++) { - writer.write('hello, #' + i + '!\n'); -} -writer.end('this is the end\n'); -writer.on('finish', function() { - console.error('all writes are now complete.'); -}); -``` - -#### Event: 'pipe' - -* `src` {[Readable][] Stream} source stream that is piping to this writable - -This is emitted whenever the `pipe()` method is called on a readable -stream, adding this writable to its set of destinations. - -```javascript -var writer = getWritableStreamSomehow(); -var reader = getReadableStreamSomehow(); -writer.on('pipe', function(src) { - console.error('something is piping into the writer'); - assert.equal(src, reader); -}); -reader.pipe(writer); -``` - -#### Event: 'unpipe' - -* `src` {[Readable][] Stream} The source stream that [unpiped][] this writable - -This is emitted whenever the [`unpipe()`][] method is called on a -readable stream, removing this writable from its set of destinations. - -```javascript -var writer = getWritableStreamSomehow(); -var reader = getReadableStreamSomehow(); -writer.on('unpipe', function(src) { - console.error('something has stopped piping into the writer'); - assert.equal(src, reader); -}); -reader.pipe(writer); -reader.unpipe(writer); -``` - -#### Event: 'error' - -* {Error object} - -Emitted if there was an error when writing or piping data. - -### Class: stream.Duplex - -Duplex streams are streams that implement both the [Readable][] and -[Writable][] interfaces. See above for usage. - -Examples of Duplex streams include: - -* [tcp sockets][] -* [zlib streams][] -* [crypto streams][] - - -### Class: stream.Transform - -Transform streams are [Duplex][] streams where the output is in some way -computed from the input. They implement both the [Readable][] and -[Writable][] interfaces. See above for usage. - -Examples of Transform streams include: - -* [zlib streams][] -* [crypto streams][] - - -## API for Stream Implementors - -<!--type=misc--> - -To implement any sort of stream, the pattern is the same: - -1. Extend the appropriate parent class in your own subclass. (The - [`util.inherits`][] method is particularly helpful for this.) -2. Call the appropriate parent class constructor in your constructor, - to be sure that the internal mechanisms are set up properly. -2. Implement one or more specific methods, as detailed below. - -The class to extend and the method(s) to implement depend on the sort -of stream class you are writing: - -<table> - <thead> - <tr> - <th> - <p>Use-case</p> - </th> - <th> - <p>Class</p> - </th> - <th> - <p>Method(s) to implement</p> - </th> - </tr> - </thead> - <tr> - <td> - <p>Reading only</p> - </td> - <td> - <p>[Readable](#stream_class_stream_readable_1)</p> - </td> - <td> - <p><code>[_read][]</code></p> - </td> - </tr> - <tr> - <td> - <p>Writing only</p> - </td> - <td> - <p>[Writable](#stream_class_stream_writable_1)</p> - </td> - <td> - <p><code>[_write][]</code>, <code>_writev</code></p> - </td> - </tr> - <tr> - <td> - <p>Reading and writing</p> - </td> - <td> - <p>[Duplex](#stream_class_stream_duplex_1)</p> - </td> - <td> - <p><code>[_read][]</code>, <code>[_write][]</code>, <code>_writev</code></p> - </td> - </tr> - <tr> - <td> - <p>Operate on written data, then read the result</p> - </td> - <td> - <p>[Transform](#stream_class_stream_transform_1)</p> - </td> - <td> - <p><code>_transform</code>, <code>_flush</code></p> - </td> - </tr> -</table> - -In your implementation code, it is very important to never call the -methods described in [API for Stream Consumers][] above. Otherwise, you -can potentially cause adverse side effects in programs that consume -your streaming interfaces. - -### Class: stream.Readable - -<!--type=class--> - -`stream.Readable` is an abstract class designed to be extended with an -underlying implementation of the [`_read(size)`][] method. - -Please see above under [API for Stream Consumers][] for how to consume -streams in your programs. What follows is an explanation of how to -implement Readable streams in your programs. - -#### Example: A Counting Stream - -<!--type=example--> - -This is a basic example of a Readable stream. It emits the numerals -from 1 to 1,000,000 in ascending order, and then ends. - -```javascript -var Readable = require('stream').Readable; -var util = require('util'); -util.inherits(Counter, Readable); - -function Counter(opt) { - Readable.call(this, opt); - this._max = 1000000; - this._index = 1; -} - -Counter.prototype._read = function() { - var i = this._index++; - if (i > this._max) - this.push(null); - else { - var str = '' + i; - var buf = new Buffer(str, 'ascii'); - this.push(buf); - } -}; -``` - -#### Example: SimpleProtocol v1 (Sub-optimal) - -This is similar to the `parseHeader` function described above, but -implemented as a custom stream. Also, note that this implementation -does not convert the incoming data to a string. - -However, this would be better implemented as a [Transform][] stream. See -below for a better implementation. - -```javascript -// A parser for a simple data protocol. -// The "header" is a JSON object, followed by 2 \n characters, and -// then a message body. -// -// NOTE: This can be done more simply as a Transform stream! -// Using Readable directly for this is sub-optimal. See the -// alternative example below under the Transform section. - -var Readable = require('stream').Readable; -var util = require('util'); - -util.inherits(SimpleProtocol, Readable); - -function SimpleProtocol(source, options) { - if (!(this instanceof SimpleProtocol)) - return new SimpleProtocol(source, options); - - Readable.call(this, options); - this._inBody = false; - this._sawFirstCr = false; - - // source is a readable stream, such as a socket or file - this._source = source; - - var self = this; - source.on('end', function() { - self.push(null); - }); - - // give it a kick whenever the source is readable - // read(0) will not consume any bytes - source.on('readable', function() { - self.read(0); - }); - - this._rawHeader = []; - this.header = null; -} - -SimpleProtocol.prototype._read = function(n) { - if (!this._inBody) { - var chunk = this._source.read(); - - // if the source doesn't have data, we don't have data yet. - if (chunk === null) - return this.push(''); - - // check if the chunk has a \n\n - var split = -1; - for (var i = 0; i < chunk.length; i++) { - if (chunk[i] === 10) { // '\n' - if (this._sawFirstCr) { - split = i; - break; - } else { - this._sawFirstCr = true; - } - } else { - this._sawFirstCr = false; - } - } - - if (split === -1) { - // still waiting for the \n\n - // stash the chunk, and try again. - this._rawHeader.push(chunk); - this.push(''); - } else { - this._inBody = true; - var h = chunk.slice(0, split); - this._rawHeader.push(h); - var header = Buffer.concat(this._rawHeader).toString(); - try { - this.header = JSON.parse(header); - } catch (er) { - this.emit('error', new Error('invalid simple protocol data')); - return; - } - // now, because we got some extra data, unshift the rest - // back into the read queue so that our consumer will see it. - var b = chunk.slice(split); - this.unshift(b); - // calling unshift by itself does not reset the reading state - // of the stream; since we're inside _read, doing an additional - // push('') will reset the state appropriately. - this.push(''); - - // and let them know that we are done parsing the header. - this.emit('header', this.header); - } - } else { - // from there on, just provide the data to our consumer. - // careful not to push(null), since that would indicate EOF. - var chunk = this._source.read(); - if (chunk) this.push(chunk); - } -}; - -// Usage: -// var parser = new SimpleProtocol(source); -// Now parser is a readable stream that will emit 'header' -// with the parsed header data. -``` - - -#### new stream.Readable([options]) - -* `options` {Object} - * `highWaterMark` {Number} The maximum number of bytes to store in - the internal buffer before ceasing to read from the underlying - resource. Default=16kb, or 16 for `objectMode` streams - * `encoding` {String} If specified, then buffers will be decoded to - strings using the specified encoding. Default=null - * `objectMode` {Boolean} Whether this stream should behave - as a stream of objects. Meaning that stream.read(n) returns - a single value instead of a Buffer of size n. Default=false - -In classes that extend the Readable class, make sure to call the -Readable constructor so that the buffering settings can be properly -initialized. - -#### readable.\_read(size) - -* `size` {Number} Number of bytes to read asynchronously - -Note: **Implement this method, but do NOT call it directly.** - -This method is prefixed with an underscore because it is internal to the -class that defines it and should only be called by the internal Readable -class methods. All Readable stream implementations must provide a _read -method to fetch data from the underlying resource. - -When _read is called, if data is available from the resource, `_read` should -start pushing that data into the read queue by calling `this.push(dataChunk)`. -`_read` should continue reading from the resource and pushing data until push -returns false, at which point it should stop reading from the resource. Only -when _read is called again after it has stopped should it start reading -more data from the resource and pushing that data onto the queue. - -Note: once the `_read()` method is called, it will not be called again until -the `push` method is called. - -The `size` argument is advisory. Implementations where a "read" is a -single call that returns data can use this to know how much data to -fetch. Implementations where that is not relevant, such as TCP or -TLS, may ignore this argument, and simply provide data whenever it -becomes available. There is no need, for example to "wait" until -`size` bytes are available before calling [`stream.push(chunk)`][]. - -#### readable.push(chunk[, encoding]) - -* `chunk` {Buffer | null | String} Chunk of data to push into the read queue -* `encoding` {String} Encoding of String chunks. Must be a valid - Buffer encoding, such as `'utf8'` or `'ascii'` -* return {Boolean} Whether or not more pushes should be performed - -Note: **This method should be called by Readable implementors, NOT -by consumers of Readable streams.** - -If a value other than null is passed, The `push()` method adds a chunk of data -into the queue for subsequent stream processors to consume. If `null` is -passed, it signals the end of the stream (EOF), after which no more data -can be written. - -The data added with `push` can be pulled out by calling the `read()` method -when the `'readable'`event fires. - -This API is designed to be as flexible as possible. For example, -you may be wrapping a lower-level source which has some sort of -pause/resume mechanism, and a data callback. In those cases, you -could wrap the low-level source object by doing something like this: - -```javascript -// source is an object with readStop() and readStart() methods, -// and an `ondata` member that gets called when it has data, and -// an `onend` member that gets called when the data is over. - -util.inherits(SourceWrapper, Readable); - -function SourceWrapper(options) { - Readable.call(this, options); - - this._source = getLowlevelSourceObject(); - var self = this; - - // Every time there's data, we push it into the internal buffer. - this._source.ondata = function(chunk) { - // if push() returns false, then we need to stop reading from source - if (!self.push(chunk)) - self._source.readStop(); - }; - - // When the source ends, we push the EOF-signaling `null` chunk - this._source.onend = function() { - self.push(null); - }; -} - -// _read will be called when the stream wants to pull more data in -// the advisory size argument is ignored in this case. -SourceWrapper.prototype._read = function(size) { - this._source.readStart(); -}; -``` - - -### Class: stream.Writable - -<!--type=class--> - -`stream.Writable` is an abstract class designed to be extended with an -underlying implementation of the [`_write(chunk, encoding, callback)`][] method. - -Please see above under [API for Stream Consumers][] for how to consume -writable streams in your programs. What follows is an explanation of -how to implement Writable streams in your programs. - -#### new stream.Writable([options]) - -* `options` {Object} - * `highWaterMark` {Number} Buffer level when [`write()`][] starts - returning false. Default=16kb, or 16 for `objectMode` streams - * `decodeStrings` {Boolean} Whether or not to decode strings into - Buffers before passing them to [`_write()`][]. Default=true - * `objectMode` {Boolean} Whether or not the `write(anyObj)` is - a valid operation. If set you can write arbitrary data instead - of only `Buffer` / `String` data. Default=false - -In classes that extend the Writable class, make sure to call the -constructor so that the buffering settings can be properly -initialized. - -#### writable.\_write(chunk, encoding, callback) - -* `chunk` {Buffer | String} The chunk to be written. Will **always** - be a buffer unless the `decodeStrings` option was set to `false`. -* `encoding` {String} If the chunk is a string, then this is the - encoding type. If chunk is a buffer, then this is the special - value - 'buffer', ignore it in this case. -* `callback` {Function} Call this function (optionally with an error - argument) when you are done processing the supplied chunk. - -All Writable stream implementations must provide a [`_write()`][] -method to send data to the underlying resource. - -Note: **This function MUST NOT be called directly.** It should be -implemented by child classes, and called by the internal Writable -class methods only. - -Call the callback using the standard `callback(error)` pattern to -signal that the write completed successfully or with an error. - -If the `decodeStrings` flag is set in the constructor options, then -`chunk` may be a string rather than a Buffer, and `encoding` will -indicate the sort of string that it is. This is to support -implementations that have an optimized handling for certain string -data encodings. If you do not explicitly set the `decodeStrings` -option to `false`, then you can safely ignore the `encoding` argument, -and assume that `chunk` will always be a Buffer. - -This method is prefixed with an underscore because it is internal to -the class that defines it, and should not be called directly by user -programs. However, you **are** expected to override this method in -your own extension classes. - -#### writable.\_writev(chunks, callback) - -* `chunks` {Array} The chunks to be written. Each chunk has following - format: `{ chunk: ..., encoding: ... }`. -* `callback` {Function} Call this function (optionally with an error - argument) when you are done processing the supplied chunks. - -Note: **This function MUST NOT be called directly.** It may be -implemented by child classes, and called by the internal Writable -class methods only. - -This function is completely optional to implement. In most cases it is -unnecessary. If implemented, it will be called with all the chunks -that are buffered in the write queue. - - -### Class: stream.Duplex - -<!--type=class--> - -A "duplex" stream is one that is both Readable and Writable, such as a -TCP socket connection. - -Note that `stream.Duplex` is an abstract class designed to be extended -with an underlying implementation of the `_read(size)` and -[`_write(chunk, encoding, callback)`][] methods as you would with a -Readable or Writable stream class. - -Since JavaScript doesn't have multiple prototypal inheritance, this -class prototypally inherits from Readable, and then parasitically from -Writable. It is thus up to the user to implement both the lowlevel -`_read(n)` method as well as the lowlevel -[`_write(chunk, encoding, callback)`][] method on extension duplex classes. - -#### new stream.Duplex(options) - -* `options` {Object} Passed to both Writable and Readable - constructors. Also has the following fields: - * `allowHalfOpen` {Boolean} Default=true. If set to `false`, then - the stream will automatically end the readable side when the - writable side ends and vice versa. - * `readableObjectMode` {Boolean} Default=false. Sets `objectMode` - for readable side of the stream. Has no effect if `objectMode` - is `true`. - * `writableObjectMode` {Boolean} Default=false. Sets `objectMode` - for writable side of the stream. Has no effect if `objectMode` - is `true`. - -In classes that extend the Duplex class, make sure to call the -constructor so that the buffering settings can be properly -initialized. - - -### Class: stream.Transform - -A "transform" stream is a duplex stream where the output is causally -connected in some way to the input, such as a [zlib][] stream or a -[crypto][] stream. - -There is no requirement that the output be the same size as the input, -the same number of chunks, or arrive at the same time. For example, a -Hash stream will only ever have a single chunk of output which is -provided when the input is ended. A zlib stream will produce output -that is either much smaller or much larger than its input. - -Rather than implement the [`_read()`][] and [`_write()`][] methods, Transform -classes must implement the `_transform()` method, and may optionally -also implement the `_flush()` method. (See below.) - -#### new stream.Transform([options]) - -* `options` {Object} Passed to both Writable and Readable - constructors. - -In classes that extend the Transform class, make sure to call the -constructor so that the buffering settings can be properly -initialized. - -#### transform.\_transform(chunk, encoding, callback) - -* `chunk` {Buffer | String} The chunk to be transformed. Will **always** - be a buffer unless the `decodeStrings` option was set to `false`. -* `encoding` {String} If the chunk is a string, then this is the - encoding type. If chunk is a buffer, then this is the special - value - 'buffer', ignore it in this case. -* `callback` {Function} Call this function (optionally with an error - argument and data) when you are done processing the supplied chunk. - -Note: **This function MUST NOT be called directly.** It should be -implemented by child classes, and called by the internal Transform -class methods only. - -All Transform stream implementations must provide a `_transform` -method to accept input and produce output. - -`_transform` should do whatever has to be done in this specific -Transform class, to handle the bytes being written, and pass them off -to the readable portion of the interface. Do asynchronous I/O, -process things, and so on. - -Call `transform.push(outputChunk)` 0 or more times to generate output -from this input chunk, depending on how much data you want to output -as a result of this chunk. - -Call the callback function only when the current chunk is completely -consumed. Note that there may or may not be output as a result of any -particular input chunk. If you supply a second argument to the callback -it will be passed to the push method. In other words the following are -equivalent: - -```javascript -transform.prototype._transform = function (data, encoding, callback) { - this.push(data); - callback(); -}; - -transform.prototype._transform = function (data, encoding, callback) { - callback(null, data); -}; -``` - -This method is prefixed with an underscore because it is internal to -the class that defines it, and should not be called directly by user -programs. However, you **are** expected to override this method in -your own extension classes. - -#### transform.\_flush(callback) - -* `callback` {Function} Call this function (optionally with an error - argument) when you are done flushing any remaining data. - -Note: **This function MUST NOT be called directly.** It MAY be implemented -by child classes, and if so, will be called by the internal Transform -class methods only. - -In some cases, your transform operation may need to emit a bit more -data at the end of the stream. For example, a `Zlib` compression -stream will store up some internal state so that it can optimally -compress the output. At the end, however, it needs to do the best it -can with what is left, so that the data will be complete. - -In those cases, you can implement a `_flush` method, which will be -called at the very end, after all the written data is consumed, but -before emitting `end` to signal the end of the readable side. Just -like with `_transform`, call `transform.push(chunk)` zero or more -times, as appropriate, and call `callback` when the flush operation is -complete. - -This method is prefixed with an underscore because it is internal to -the class that defines it, and should not be called directly by user -programs. However, you **are** expected to override this method in -your own extension classes. - -#### Events: 'finish' and 'end' - -The [`finish`][] and [`end`][] events are from the parent Writable -and Readable classes respectively. The `finish` event is fired after -`.end()` is called and all chunks have been processed by `_transform`, -`end` is fired after all data has been output which is after the callback -in `_flush` has been called. - -#### Example: `SimpleProtocol` parser v2 - -The example above of a simple protocol parser can be implemented -simply by using the higher level [Transform][] stream class, similar to -the `parseHeader` and `SimpleProtocol v1` examples above. - -In this example, rather than providing the input as an argument, it -would be piped into the parser, which is a more idiomatic Node.js stream -approach. - -```javascript -var util = require('util'); -var Transform = require('stream').Transform; -util.inherits(SimpleProtocol, Transform); - -function SimpleProtocol(options) { - if (!(this instanceof SimpleProtocol)) - return new SimpleProtocol(options); - - Transform.call(this, options); - this._inBody = false; - this._sawFirstCr = false; - this._rawHeader = []; - this.header = null; -} - -SimpleProtocol.prototype._transform = function(chunk, encoding, done) { - if (!this._inBody) { - // check if the chunk has a \n\n - var split = -1; - for (var i = 0; i < chunk.length; i++) { - if (chunk[i] === 10) { // '\n' - if (this._sawFirstCr) { - split = i; - break; - } else { - this._sawFirstCr = true; - } - } else { - this._sawFirstCr = false; - } - } - - if (split === -1) { - // still waiting for the \n\n - // stash the chunk, and try again. - this._rawHeader.push(chunk); - } else { - this._inBody = true; - var h = chunk.slice(0, split); - this._rawHeader.push(h); - var header = Buffer.concat(this._rawHeader).toString(); - try { - this.header = JSON.parse(header); - } catch (er) { - this.emit('error', new Error('invalid simple protocol data')); - return; - } - // and let them know that we are done parsing the header. - this.emit('header', this.header); - - // now, because we got some extra data, emit this first. - this.push(chunk.slice(split)); - } - } else { - // from there on, just provide the data to our consumer as-is. - this.push(chunk); - } - done(); -}; - -// Usage: -// var parser = new SimpleProtocol(); -// source.pipe(parser) -// Now parser is a readable stream that will emit 'header' -// with the parsed header data. -``` - - -### Class: stream.PassThrough - -This is a trivial implementation of a [Transform][] stream that simply -passes the input bytes across to the output. Its purpose is mainly -for examples and testing, but there are occasionally use cases where -it can come in handy as a building block for novel sorts of streams. - - -## Simplified Constructor API - -<!--type=misc--> - -In simple cases there is now the added benefit of being able to construct a stream without inheritance. - -This can be done by passing the appropriate methods as constructor options: - -Examples: - -### Readable -```javascript -var readable = new stream.Readable({ - read: function(n) { - // sets this._read under the hood - } -}); -``` - -### Writable -```javascript -var writable = new stream.Writable({ - write: function(chunk, encoding, next) { - // sets this._write under the hood - } -}); - -// or - -var writable = new stream.Writable({ - writev: function(chunks, next) { - // sets this._writev under the hood - } -}); -``` - -### Duplex -```javascript -var duplex = new stream.Duplex({ - read: function(n) { - // sets this._read under the hood - }, - write: function(chunk, encoding, next) { - // sets this._write under the hood - } -}); - -// or - -var duplex = new stream.Duplex({ - read: function(n) { - // sets this._read under the hood - }, - writev: function(chunks, next) { - // sets this._writev under the hood - } -}); -``` - -### Transform -```javascript -var transform = new stream.Transform({ - transform: function(chunk, encoding, next) { - // sets this._transform under the hood - }, - flush: function(done) { - // sets this._flush under the hood - } -}); -``` - -## Streams: Under the Hood - -<!--type=misc--> - -### Buffering - -<!--type=misc--> - -Both Writable and Readable streams will buffer data on an internal -object which can be retrieved from `_writableState.getBuffer()` or -`_readableState.buffer`, respectively. - -The amount of data that will potentially be buffered depends on the -`highWaterMark` option which is passed into the constructor. - -Buffering in Readable streams happens when the implementation calls -[`stream.push(chunk)`][]. If the consumer of the Stream does not call -`stream.read()`, then the data will sit in the internal queue until it -is consumed. - -Buffering in Writable streams happens when the user calls -[`stream.write(chunk)`][] repeatedly, even when `write()` returns `false`. - -The purpose of streams, especially with the `pipe()` method, is to -limit the buffering of data to acceptable levels, so that sources and -destinations of varying speed will not overwhelm the available memory. - -### `stream.read(0)` - -There are some cases where you want to trigger a refresh of the -underlying readable stream mechanisms, without actually consuming any -data. In that case, you can call `stream.read(0)`, which will always -return null. - -If the internal read buffer is below the `highWaterMark`, and the -stream is not currently reading, then calling `read(0)` will trigger -a low-level `_read` call. - -There is almost never a need to do this. However, you will see some -cases in Node.js's internals where this is done, particularly in the -Readable stream class internals. - -### `stream.push('')` - -Pushing a zero-byte string or Buffer (when not in [Object mode][]) has an -interesting side effect. Because it *is* a call to -[`stream.push()`][], it will end the `reading` process. However, it -does *not* add any data to the readable buffer, so there's nothing for -a user to consume. - -Very rarely, there are cases where you have no data to provide now, -but the consumer of your stream (or, perhaps, another bit of your own -code) will know when to check again, by calling `stream.read(0)`. In -those cases, you *may* call `stream.push('')`. - -So far, the only use case for this functionality is in the -[tls.CryptoStream][] class, which is deprecated in Node.js/io.js v1.0. If you -find that you have to use `stream.push('')`, please consider another -approach, because it almost certainly indicates that something is -horribly wrong. - -### Compatibility with Older Node.js Versions - -<!--type=misc--> - -In versions of Node.js prior to v0.10, the Readable stream interface was -simpler, but also less powerful and less useful. - -* Rather than waiting for you to call the `read()` method, `'data'` - events would start emitting immediately. If you needed to do some - I/O to decide how to handle data, then you had to store the chunks - in some kind of buffer so that they would not be lost. -* The [`pause()`][] method was advisory, rather than guaranteed. This - meant that you still had to be prepared to receive `'data'` events - even when the stream was in a paused state. - -In Node.js v0.10, the Readable class described below was added. -For backwards compatibility with older Node.js programs, Readable streams -switch into "flowing mode" when a `'data'` event handler is added, or -when the [`resume()`][] method is called. The effect is that, even if -you are not using the new `read()` method and `'readable'` event, you -no longer have to worry about losing `'data'` chunks. - -Most programs will continue to function normally. However, this -introduces an edge case in the following conditions: - -* No [`'data'` event][] handler is added. -* The [`resume()`][] method is never called. -* The stream is not piped to any writable destination. - -For example, consider the following code: - -```javascript -// WARNING! BROKEN! -net.createServer(function(socket) { - - // we add an 'end' method, but never consume the data - socket.on('end', function() { - // It will never get here. - socket.end('I got your message (but didnt read it)\n'); - }); - -}).listen(1337); -``` - -In versions of Node.js prior to v0.10, the incoming message data would be -simply discarded. However, in Node.js v0.10 and beyond, -the socket will remain paused forever. - -The workaround in this situation is to call the `resume()` method to -start the flow of data: - -```javascript -// Workaround -net.createServer(function(socket) { - - socket.on('end', function() { - socket.end('I got your message (but didnt read it)\n'); - }); - - // start the flow of data, discarding it. - socket.resume(); - -}).listen(1337); -``` - -In addition to new Readable streams switching into flowing mode, -pre-v0.10 style streams can be wrapped in a Readable class using the -`wrap()` method. - - -### Object Mode - -<!--type=misc--> - -Normally, Streams operate on Strings and Buffers exclusively. - -Streams that are in **object mode** can emit generic JavaScript values -other than Buffers and Strings. - -A Readable stream in object mode will always return a single item from -a call to `stream.read(size)`, regardless of what the size argument -is. - -A Writable stream in object mode will always ignore the `encoding` -argument to `stream.write(data, encoding)`. - -The special value `null` still retains its special value for object -mode streams. That is, for object mode readable streams, `null` as a -return value from `stream.read()` indicates that there is no more -data, and [`stream.push(null)`][] will signal the end of stream data -(`EOF`). - -No streams in Node.js core are object mode streams. This pattern is only -used by userland streaming libraries. - -You should set `objectMode` in your stream child class constructor on -the options object. Setting `objectMode` mid-stream is not safe. - -For Duplex streams `objectMode` can be set exclusively for readable or -writable side with `readableObjectMode` and `writableObjectMode` -respectively. These options can be used to implement parsers and -serializers with Transform streams. - -```javascript -var util = require('util'); -var StringDecoder = require('string_decoder').StringDecoder; -var Transform = require('stream').Transform; -util.inherits(JSONParseStream, Transform); - -// Gets \n-delimited JSON string data, and emits the parsed objects -function JSONParseStream() { - if (!(this instanceof JSONParseStream)) - return new JSONParseStream(); - - Transform.call(this, { readableObjectMode : true }); - - this._buffer = ''; - this._decoder = new StringDecoder('utf8'); -} - -JSONParseStream.prototype._transform = function(chunk, encoding, cb) { - this._buffer += this._decoder.write(chunk); - // split on newlines - var lines = this._buffer.split(/\r?\n/); - // keep the last partial line buffered - this._buffer = lines.pop(); - for (var l = 0; l < lines.length; l++) { - var line = lines[l]; - try { - var obj = JSON.parse(line); - } catch (er) { - this.emit('error', er); - return; - } - // push the parsed object out to the readable consumer - this.push(obj); - } - cb(); -}; - -JSONParseStream.prototype._flush = function(cb) { - // Just handle any leftover - var rem = this._buffer.trim(); - if (rem) { - try { - var obj = JSON.parse(rem); - } catch (er) { - this.emit('error', er); - return; - } - // push the parsed object out to the readable consumer - this.push(obj); - } - cb(); -}; -``` - - -[EventEmitter]: https://iojs.org/dist/v5.0.0/doc/api/events.html#events_class_events_eventemitter -[Object mode]: #stream_object_mode -[`stream.push(chunk)`]: #stream_readable_push_chunk_encoding -[`stream.push(null)`]: #stream_readable_push_chunk_encoding -[`stream.push()`]: #stream_readable_push_chunk_encoding -[`unpipe()`]: #stream_readable_unpipe_destination -[unpiped]: #stream_readable_unpipe_destination -[tcp sockets]: https://iojs.org/dist/v5.0.0/doc/api/net.html#net_class_net_socket -[zlib streams]: zlib.html -[zlib]: zlib.html -[crypto streams]: crypto.html -[crypto]: crypto.html -[tls.CryptoStream]: https://iojs.org/dist/v5.0.0/doc/api/tls.html#tls_class_cryptostream -[process.stdin]: https://iojs.org/dist/v5.0.0/doc/api/process.html#process_process_stdin -[stdout]: https://iojs.org/dist/v5.0.0/doc/api/process.html#process_process_stdout -[process.stdout]: https://iojs.org/dist/v5.0.0/doc/api/process.html#process_process_stdout -[process.stderr]: https://iojs.org/dist/v5.0.0/doc/api/process.html#process_process_stderr -[child process stdout and stderr]: https://iojs.org/dist/v5.0.0/doc/api/child_process.html#child_process_child_stdout -[API for Stream Consumers]: #stream_api_for_stream_consumers -[API for Stream Implementors]: #stream_api_for_stream_implementors -[Readable]: #stream_class_stream_readable -[Writable]: #stream_class_stream_writable -[Duplex]: #stream_class_stream_duplex -[Transform]: #stream_class_stream_transform -[`end`]: #stream_event_end -[`finish`]: #stream_event_finish -[`_read(size)`]: #stream_readable_read_size_1 -[`_read()`]: #stream_readable_read_size_1 -[_read]: #stream_readable_read_size_1 -[`writable.write(chunk)`]: #stream_writable_write_chunk_encoding_callback -[`write(chunk, encoding, callback)`]: #stream_writable_write_chunk_encoding_callback -[`write()`]: #stream_writable_write_chunk_encoding_callback -[`stream.write(chunk)`]: #stream_writable_write_chunk_encoding_callback -[`_write(chunk, encoding, callback)`]: #stream_writable_write_chunk_encoding_callback_1 -[`_write()`]: #stream_writable_write_chunk_encoding_callback_1 -[_write]: #stream_writable_write_chunk_encoding_callback_1 -[`util.inherits`]: https://iojs.org/dist/v5.0.0/doc/api/util.html#util_util_inherits_constructor_superconstructor -[`end()`]: #stream_writable_end_chunk_encoding_callback -[`'data'` event]: #stream_event_data -[`resume()`]: #stream_readable_resume -[`readable.resume()`]: #stream_readable_resume -[`pause()`]: #stream_readable_pause -[`unpipe()`]: #stream_readable_unpipe_destination -[`pipe()`]: #stream_readable_pipe_destination_options diff --git a/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/doc/wg-meetings/2015-01-30.md b/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/doc/wg-meetings/2015-01-30.md deleted file mode 100644 index 83275f192..000000000 --- a/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/doc/wg-meetings/2015-01-30.md +++ /dev/null @@ -1,60 +0,0 @@ -# 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 - - diff --git a/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/duplex.js b/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/duplex.js deleted file mode 100644 index ca807af87..000000000 --- a/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/duplex.js +++ /dev/null @@ -1 +0,0 @@ -module.exports = require("./lib/_stream_duplex.js") diff --git a/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/lib/_stream_duplex.js b/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/lib/_stream_duplex.js deleted file mode 100644 index 69558af03..000000000 --- a/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/lib/_stream_duplex.js +++ /dev/null @@ -1,82 +0,0 @@ -// 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 objectKeys = Object.keys || function (obj) { - var keys = []; - for (var key in obj) keys.push(key); - return keys; -} -/*</replacement>*/ - - -module.exports = Duplex; - -/*<replacement>*/ -var processNextTick = require('process-nextick-args'); -/*</replacement>*/ - - - -/*<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); - -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); -} - -// 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. - processNextTick(onEndNT, this); -} - -function onEndNT(self) { - self.end(); -} - -function forEach (xs, f) { - for (var i = 0, l = xs.length; i < l; i++) { - f(xs[i], i); - } -} diff --git a/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/lib/_stream_passthrough.js b/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/lib/_stream_passthrough.js deleted file mode 100644 index bddfdd015..000000000 --- a/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/lib/_stream_passthrough.js +++ /dev/null @@ -1,27 +0,0 @@ -// 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); -}; diff --git a/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/lib/_stream_readable.js b/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/lib/_stream_readable.js deleted file mode 100644 index 90068ea24..000000000 --- a/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/lib/_stream_readable.js +++ /dev/null @@ -1,973 +0,0 @@ -'use strict'; - -module.exports = Readable; - -/*<replacement>*/ -var processNextTick = require('process-nextick-args'); -/*</replacement>*/ - - -/*<replacement>*/ -var isArray = require('isarray'); -/*</replacement>*/ - - -/*<replacement>*/ -var Buffer = require('buffer').Buffer; -/*</replacement>*/ - -Readable.ReadableState = ReadableState; - -var EE = require('events'); - -/*<replacement>*/ -var EElistenerCount = function(emitter, type) { - return emitter.listeners(type).length; -}; -/*</replacement>*/ - - - -/*<replacement>*/ -var Stream; -(function (){try{ - Stream = require('st' + 'ream'); -}catch(_){}finally{ - if (!Stream) - Stream = require('events').EventEmitter; -}}()) -/*</replacement>*/ - -var Buffer = require('buffer').Buffer; - -/*<replacement>*/ -var util = require('core-util-is'); -util.inherits = require('inherits'); -/*</replacement>*/ - - - -/*<replacement>*/ -var debugUtil = require('util'); -var debug; -if (debugUtil && debugUtil.debuglog) { - debug = debugUtil.debuglog('stream'); -} else { - debug = function () {}; -} -/*</replacement>*/ - -var StringDecoder; - -util.inherits(Readable, Stream); - -function ReadableState(options, stream) { - var Duplex = require('./_stream_duplex'); - - options = options || {}; - - // object stream flag. Used to make read(n) ignore n and to - // make all the buffer merging and length checks go away - this.objectMode = !!options.objectMode; - - if (stream instanceof Duplex) - this.objectMode = this.objectMode || !!options.readableObjectMode; - - // the point at which it stops calling _read() to fill the buffer - // Note: 0 is a valid value, means "don't call _read preemptively ever" - var hwm = options.highWaterMark; - var defaultHwm = this.objectMode ? 16 : 16 * 1024; - this.highWaterMark = (hwm || hwm === 0) ? hwm : defaultHwm; - - // cast to ints. - this.highWaterMark = ~~this.highWaterMark; - - this.buffer = []; - this.length = 0; - this.pipes = null; - this.pipesCount = 0; - this.flowing = null; - this.ended = false; - this.endEmitted = false; - this.reading = false; - - // 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; - - // whenever we return null, then we set a flag to say - // that we're awaiting a 'readable' event emission. - this.needReadable = false; - this.emittedReadable = false; - this.readableListening = false; - - // 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'; - - // when piping, we only care about 'readable' events that happen - // after read()ing all the bytes and not getting any pushback. - this.ranOut = false; - - // the number of writers that are awaiting a drain event in .pipe()s - this.awaitDrain = 0; - - // if true, a maybeReadMore has been scheduled - this.readingMore = false; - - this.decoder = null; - this.encoding = null; - if (options.encoding) { - if (!StringDecoder) - StringDecoder = require('string_decoder/').StringDecoder; - this.decoder = new StringDecoder(options.encoding); - this.encoding = options.encoding; - } -} - -function Readable(options) { - var Duplex = require('./_stream_duplex'); - - if (!(this instanceof Readable)) - return new Readable(options); - - this._readableState = new ReadableState(options, this); - - // legacy - this.readable = true; - - if (options && typeof options.read === 'function') - this._read = options.read; - - Stream.call(this); -} - -// Manually shove something into the read() buffer. -// This returns true if the highWaterMark has not been hit yet, -// similar to how Writable.write() returns true if you should -// write() some more. -Readable.prototype.push = function(chunk, encoding) { - var state = this._readableState; - - if (!state.objectMode && typeof chunk === 'string') { - encoding = encoding || state.defaultEncoding; - if (encoding !== state.encoding) { - chunk = new Buffer(chunk, encoding); - encoding = ''; - } - } - - return readableAddChunk(this, state, chunk, encoding, false); -}; - -// Unshift should *always* be something directly out of read() -Readable.prototype.unshift = function(chunk) { - var state = this._readableState; - return readableAddChunk(this, state, chunk, '', true); -}; - -Readable.prototype.isPaused = function() { - return this._readableState.flowing === false; -}; - -function readableAddChunk(stream, state, chunk, encoding, addToFront) { - var er = chunkInvalid(state, chunk); - if (er) { - stream.emit('error', er); - } else if (chunk === null) { - state.reading = false; - onEofChunk(stream, state); - } else if (state.objectMode || chunk && chunk.length > 0) { - if (state.ended && !addToFront) { - var e = new Error('stream.push() after EOF'); - stream.emit('error', e); - } else if (state.endEmitted && addToFront) { - var e = new Error('stream.unshift() after end event'); - stream.emit('error', e); - } else { - if (state.decoder && !addToFront && !encoding) - chunk = state.decoder.write(chunk); - - if (!addToFront) - state.reading = false; - - // if we want the data now, just emit it. - if (state.flowing && state.length === 0 && !state.sync) { - stream.emit('data', chunk); - stream.read(0); - } else { - // update the buffer info. - state.length += state.objectMode ? 1 : chunk.length; - if (addToFront) - state.buffer.unshift(chunk); - else - state.buffer.push(chunk); - - if (state.needReadable) - emitReadable(stream); - } - - maybeReadMore(stream, state); - } - } else if (!addToFront) { - state.reading = false; - } - - return needMoreData(state); -} - - -// if it's past the high water mark, we can push in some more. -// Also, if we have no data yet, we can stand some -// more bytes. This is to work around cases where hwm=0, -// such as the repl. Also, if the push() triggered a -// readable event, and the user called read(largeNumber) such that -// needReadable was set, then we ought to push more, so that another -// 'readable' event will be triggered. -function needMoreData(state) { - return !state.ended && - (state.needReadable || - state.length < state.highWaterMark || - state.length === 0); -} - -// backwards compatibility. -Readable.prototype.setEncoding = function(enc) { - if (!StringDecoder) - StringDecoder = require('string_decoder/').StringDecoder; - this._readableState.decoder = new StringDecoder(enc); - this._readableState.encoding = enc; - return this; -}; - -// Don't raise the hwm > 8MB -var MAX_HWM = 0x800000; -function computeNewHighWaterMark(n) { - if (n >= MAX_HWM) { - n = MAX_HWM; - } else { - // Get the next highest power of 2 - n--; - n |= n >>> 1; - n |= n >>> 2; - n |= n >>> 4; - n |= n >>> 8; - n |= n >>> 16; - n++; - } - return n; -} - -function howMuchToRead(n, state) { - if (state.length === 0 && state.ended) - return 0; - - if (state.objectMode) - return n === 0 ? 0 : 1; - - if (n === null || isNaN(n)) { - // only flow one buffer at a time - if (state.flowing && state.buffer.length) - return state.buffer[0].length; - else - return state.length; - } - - if (n <= 0) - return 0; - - // If we're asking for more than the target buffer level, - // then raise the water mark. Bump up to the next highest - // power of 2, to prevent increasing it excessively in tiny - // amounts. - if (n > state.highWaterMark) - state.highWaterMark = computeNewHighWaterMark(n); - - // don't have that much. return null, unless we've ended. - if (n > state.length) { - if (!state.ended) { - state.needReadable = true; - return 0; - } else { - return state.length; - } - } - - return n; -} - -// you can override either this method, or the async _read(n) below. -Readable.prototype.read = function(n) { - debug('read', n); - var state = this._readableState; - var nOrig = n; - - if (typeof n !== 'number' || n > 0) - state.emittedReadable = false; - - // if we're doing read(0) to trigger a readable event, but we - // already have a bunch of data in the buffer, then just trigger - // the 'readable' event and move on. - if (n === 0 && - state.needReadable && - (state.length >= state.highWaterMark || state.ended)) { - debug('read: emitReadable', state.length, state.ended); - if (state.length === 0 && state.ended) - endReadable(this); - else - emitReadable(this); - return null; - } - - n = howMuchToRead(n, state); - - // if we've ended, and we're now clear, then finish it up. - if (n === 0 && state.ended) { - if (state.length === 0) - endReadable(this); - return null; - } - - // All the actual chunk generation logic needs to be - // *below* the call to _read. The reason is that in certain - // synthetic stream cases, such as passthrough streams, _read - // may be a completely synchronous operation which may change - // the state of the read buffer, providing enough data when - // before there was *not* enough. - // - // So, the steps are: - // 1. Figure out what the state of things will be after we do - // a read from the buffer. - // - // 2. If that resulting state will trigger a _read, then call _read. - // Note that this may be asynchronous, or synchronous. Yes, it is - // deeply ugly to write APIs this way, but that still doesn't mean - // that the Readable class should behave improperly, as streams are - // designed to be sync/async agnostic. - // Take note if the _read call is sync or async (ie, if the read call - // has returned yet), so that we know whether or not it's safe to emit - // 'readable' etc. - // - // 3. Actually pull the requested chunks out of the buffer and return. - - // if we need a readable event, then we need to do some reading. - var doRead = state.needReadable; - debug('need readable', doRead); - - // if we currently have less than the highWaterMark, then also read some - if (state.length === 0 || state.length - n < state.highWaterMark) { - doRead = true; - debug('length less than watermark', doRead); - } - - // however, if we've ended, then there's no point, and if we're already - // reading, then it's unnecessary. - if (state.ended || state.reading) { - doRead = false; - debug('reading or ended', doRead); - } - - if (doRead) { - debug('do read'); - state.reading = true; - state.sync = true; - // if the length is currently zero, then we *need* a readable event. - if (state.length === 0) - state.needReadable = true; - // call internal read method - this._read(state.highWaterMark); - state.sync = false; - } - - // If _read pushed data synchronously, then `reading` will be false, - // and we need to re-evaluate how much data we can return to the user. - if (doRead && !state.reading) - n = howMuchToRead(nOrig, state); - - var ret; - if (n > 0) - ret = fromList(n, state); - else - ret = null; - - if (ret === null) { - state.needReadable = true; - n = 0; - } - - state.length -= n; - - // If we have nothing in the buffer, then we want to know - // as soon as we *do* get something into the buffer. - if (state.length === 0 && !state.ended) - state.needReadable = true; - - // If we tried to read() past the EOF, then emit end on the next tick. - if (nOrig !== n && state.ended && state.length === 0) - endReadable(this); - - if (ret !== null) - this.emit('data', ret); - - return ret; -}; - -function chunkInvalid(state, chunk) { - var er = null; - if (!(Buffer.isBuffer(chunk)) && - typeof chunk !== 'string' && - chunk !== null && - chunk !== undefined && - !state.objectMode) { - er = new TypeError('Invalid non-string/buffer chunk'); - } - return er; -} - - -function onEofChunk(stream, state) { - if (state.ended) return; - if (state.decoder) { - var chunk = state.decoder.end(); - if (chunk && chunk.length) { - state.buffer.push(chunk); - state.length += state.objectMode ? 1 : chunk.length; - } - } - state.ended = true; - - // emit 'readable' now to make sure it gets picked up. - emitReadable(stream); -} - -// Don't emit readable right away in sync mode, because this can trigger -// another read() call => stack overflow. This way, it might trigger -// a nextTick recursion warning, but that's not so bad. -function emitReadable(stream) { - var state = stream._readableState; - state.needReadable = false; - if (!state.emittedReadable) { - debug('emitReadable', state.flowing); - state.emittedReadable = true; - if (state.sync) - processNextTick(emitReadable_, stream); - else - emitReadable_(stream); - } -} - -function emitReadable_(stream) { - debug('emit readable'); - stream.emit('readable'); - flow(stream); -} - - -// at this point, the user has presumably seen the 'readable' event, -// and called read() to consume some data. that may have triggered -// in turn another _read(n) call, in which case reading = true if -// it's in progress. -// However, if we're not ended, or reading, and the length < hwm, -// then go ahead and try to read some more preemptively. -function maybeReadMore(stream, state) { - if (!state.readingMore) { - state.readingMore = true; - processNextTick(maybeReadMore_, stream, state); - } -} - -function maybeReadMore_(stream, state) { - var len = state.length; - while (!state.reading && !state.flowing && !state.ended && - state.length < state.highWaterMark) { - debug('maybeReadMore read 0'); - stream.read(0); - if (len === state.length) - // didn't get any data, stop spinning. - break; - else - len = state.length; - } - state.readingMore = false; -} - -// abstract method. to be overridden in specific implementation classes. -// call cb(er, data) where data is <= n in length. -// for virtual (non-string, non-buffer) streams, "length" is somewhat -// arbitrary, and perhaps not very meaningful. -Readable.prototype._read = function(n) { - this.emit('error', new Error('not implemented')); -}; - -Readable.prototype.pipe = function(dest, pipeOpts) { - var src = this; - var state = this._readableState; - - switch (state.pipesCount) { - case 0: - state.pipes = dest; - break; - case 1: - state.pipes = [state.pipes, dest]; - break; - default: - state.pipes.push(dest); - break; - } - state.pipesCount += 1; - debug('pipe count=%d opts=%j', state.pipesCount, pipeOpts); - - var doEnd = (!pipeOpts || pipeOpts.end !== false) && - dest !== process.stdout && - dest !== process.stderr; - - var endFn = doEnd ? onend : cleanup; - if (state.endEmitted) - processNextTick(endFn); - else - src.once('end', endFn); - - dest.on('unpipe', onunpipe); - function onunpipe(readable) { - debug('onunpipe'); - if (readable === src) { - cleanup(); - } - } - - function onend() { - debug('onend'); - dest.end(); - } - - // when the dest drains, it reduces the awaitDrain counter - // on the source. This would be more elegant with a .once() - // handler in flow(), but adding and removing repeatedly is - // too slow. - var ondrain = pipeOnDrain(src); - dest.on('drain', ondrain); - - var cleanedUp = false; - function cleanup() { - debug('cleanup'); - // cleanup event handlers once the pipe is broken - dest.removeListener('close', onclose); - dest.removeListener('finish', onfinish); - dest.removeListener('drain', ondrain); - dest.removeListener('error', onerror); - dest.removeListener('unpipe', onunpipe); - src.removeListener('end', onend); - src.removeListener('end', cleanup); - src.removeListener('data', ondata); - - cleanedUp = true; - - // if the reader is waiting for a drain event from this - // specific writer, then it would cause it to never start - // flowing again. - // So, if this is awaiting a drain, then we just call it now. - // If we don't know, then assume that we are waiting for one. - if (state.awaitDrain && - (!dest._writableState || dest._writableState.needDrain)) - ondrain(); - } - - src.on('data', ondata); - function ondata(chunk) { - debug('ondata'); - var ret = dest.write(chunk); - if (false === ret) { - // If the user unpiped during `dest.write()`, it is possible - // to get stuck in a permanently paused state if that write - // also returned false. - if (state.pipesCount === 1 && - state.pipes[0] === dest && - src.listenerCount('data') === 1 && - !cleanedUp) { - debug('false write response, pause', src._readableState.awaitDrain); - src._readableState.awaitDrain++; - } - src.pause(); - } - } - - // if the dest has an error, then stop piping into it. - // however, don't suppress the throwing behavior for this. - function onerror(er) { - debug('onerror', er); - unpipe(); - dest.removeListener('error', onerror); - if (EElistenerCount(dest, 'error') === 0) - dest.emit('error', er); - } - // This is a brutally ugly hack to make sure that our error handler - // is attached before any userland ones. NEVER DO THIS. - if (!dest._events || !dest._events.error) - dest.on('error', onerror); - else if (isArray(dest._events.error)) - dest._events.error.unshift(onerror); - else - dest._events.error = [onerror, dest._events.error]; - - - // Both close and finish should trigger unpipe, but only once. - function onclose() { - dest.removeListener('finish', onfinish); - unpipe(); - } - dest.once('close', onclose); - function onfinish() { - debug('onfinish'); - dest.removeListener('close', onclose); - unpipe(); - } - dest.once('finish', onfinish); - - function unpipe() { - debug('unpipe'); - src.unpipe(dest); - } - - // tell the dest that it's being piped to - dest.emit('pipe', src); - - // start the flow if it hasn't been started already. - if (!state.flowing) { - debug('pipe resume'); - src.resume(); - } - - return dest; -}; - -function pipeOnDrain(src) { - return function() { - var state = src._readableState; - debug('pipeOnDrain', state.awaitDrain); - if (state.awaitDrain) - state.awaitDrain--; - if (state.awaitDrain === 0 && EElistenerCount(src, 'data')) { - state.flowing = true; - flow(src); - } - }; -} - - -Readable.prototype.unpipe = function(dest) { - var state = this._readableState; - - // if we're not piping anywhere, then do nothing. - if (state.pipesCount === 0) - return this; - - // just one destination. most common case. - if (state.pipesCount === 1) { - // passed in one, but it's not the right one. - if (dest && dest !== state.pipes) - return this; - - if (!dest) - dest = state.pipes; - - // got a match. - state.pipes = null; - state.pipesCount = 0; - state.flowing = false; - if (dest) - dest.emit('unpipe', this); - return this; - } - - // slow case. multiple pipe destinations. - - if (!dest) { - // remove all. - var dests = state.pipes; - var len = state.pipesCount; - state.pipes = null; - state.pipesCount = 0; - state.flowing = false; - - for (var i = 0; i < len; i++) - dests[i].emit('unpipe', this); - return this; - } - - // try to find the right one. - var i = indexOf(state.pipes, dest); - if (i === -1) - return this; - - state.pipes.splice(i, 1); - state.pipesCount -= 1; - if (state.pipesCount === 1) - state.pipes = state.pipes[0]; - - dest.emit('unpipe', this); - - return this; -}; - -// set up data events if they are asked for -// Ensure readable listeners eventually get something -Readable.prototype.on = function(ev, fn) { - var res = Stream.prototype.on.call(this, ev, fn); - - // If listening to data, and it has not explicitly been paused, - // then call resume to start the flow of data on the next tick. - if (ev === 'data' && false !== this._readableState.flowing) { - this.resume(); - } - - if (ev === 'readable' && this.readable) { - var state = this._readableState; - if (!state.readableListening) { - state.readableListening = true; - state.emittedReadable = false; - state.needReadable = true; - if (!state.reading) { - processNextTick(nReadingNextTick, this); - } else if (state.length) { - emitReadable(this, state); - } - } - } - - return res; -}; -Readable.prototype.addListener = Readable.prototype.on; - -function nReadingNextTick(self) { - debug('readable nexttick read 0'); - self.read(0); -} - -// pause() and resume() are remnants of the legacy readable stream API -// If the user uses them, then switch into old mode. -Readable.prototype.resume = function() { - var state = this._readableState; - if (!state.flowing) { - debug('resume'); - state.flowing = true; - resume(this, state); - } - return this; -}; - -function resume(stream, state) { - if (!state.resumeScheduled) { - state.resumeScheduled = true; - processNextTick(resume_, stream, state); - } -} - -function resume_(stream, state) { - if (!state.reading) { - debug('resume read 0'); - stream.read(0); - } - - state.resumeScheduled = false; - stream.emit('resume'); - flow(stream); - if (state.flowing && !state.reading) - stream.read(0); -} - -Readable.prototype.pause = function() { - debug('call pause flowing=%j', this._readableState.flowing); - if (false !== this._readableState.flowing) { - debug('pause'); - this._readableState.flowing = false; - this.emit('pause'); - } - return this; -}; - -function flow(stream) { - var state = stream._readableState; - debug('flow', state.flowing); - if (state.flowing) { - do { - var chunk = stream.read(); - } while (null !== chunk && state.flowing); - } -} - -// wrap an old-style stream as the async data source. -// This is *not* part of the readable stream interface. -// It is an ugly unfortunate mess of history. -Readable.prototype.wrap = function(stream) { - var state = this._readableState; - var paused = false; - - var self = this; - stream.on('end', function() { - debug('wrapped end'); - if (state.decoder && !state.ended) { - var chunk = state.decoder.end(); - if (chunk && chunk.length) - self.push(chunk); - } - - self.push(null); - }); - - stream.on('data', function(chunk) { - debug('wrapped data'); - if (state.decoder) - chunk = state.decoder.write(chunk); - - // don't skip over falsy values in objectMode - if (state.objectMode && (chunk === null || chunk === undefined)) - return; - else if (!state.objectMode && (!chunk || !chunk.length)) - return; - - var ret = self.push(chunk); - if (!ret) { - paused = true; - stream.pause(); - } - }); - - // proxy all the other methods. - // important when wrapping filters and duplexes. - for (var i in stream) { - if (this[i] === undefined && typeof stream[i] === 'function') { - this[i] = function(method) { return function() { - return stream[method].apply(stream, arguments); - }; }(i); - } - } - - // proxy certain important events. - var events = ['error', 'close', 'destroy', 'pause', 'resume']; - forEach(events, function(ev) { - stream.on(ev, self.emit.bind(self, ev)); - }); - - // when we try to consume some more bytes, simply unpause the - // underlying stream. - self._read = function(n) { - debug('wrapped _read', n); - if (paused) { - paused = false; - stream.resume(); - } - }; - - return self; -}; - - -// exposed for testing purposes only. -Readable._fromList = fromList; - -// Pluck off n bytes from an array of buffers. -// Length is the combined lengths of all the buffers in the list. -function fromList(n, state) { - var list = state.buffer; - var length = state.length; - var stringMode = !!state.decoder; - var objectMode = !!state.objectMode; - var ret; - - // nothing in the list, definitely empty. - if (list.length === 0) - return null; - - if (length === 0) - ret = null; - else if (objectMode) - ret = list.shift(); - else if (!n || n >= length) { - // read it all, truncate the array. - if (stringMode) - ret = list.join(''); - else if (list.length === 1) - ret = list[0]; - else - ret = Buffer.concat(list, length); - list.length = 0; - } else { - // read just some of it. - if (n < list[0].length) { - // just take a part of the first list item. - // slice is the same for buffers and strings. - var buf = list[0]; - ret = buf.slice(0, n); - list[0] = buf.slice(n); - } else if (n === list[0].length) { - // first list is a perfect match - ret = list.shift(); - } else { - // complex case. - // we have enough to cover it, but it spans past the first buffer. - if (stringMode) - ret = ''; - else - ret = new Buffer(n); - - var c = 0; - for (var i = 0, l = list.length; i < l && c < n; i++) { - var buf = list[0]; - var cpy = Math.min(n - c, buf.length); - - if (stringMode) - ret += buf.slice(0, cpy); - else - buf.copy(ret, c, 0, cpy); - - if (cpy < buf.length) - list[0] = buf.slice(cpy); - else - list.shift(); - - c += cpy; - } - } - } - - return ret; -} - -function endReadable(stream) { - var state = stream._readableState; - - // If we get here before consuming all the bytes, then that is a - // bug in node. Should never happen. - if (state.length > 0) - throw new Error('endReadable called on non-empty stream'); - - if (!state.endEmitted) { - state.ended = true; - processNextTick(endReadableNT, state, stream); - } -} - -function endReadableNT(state, stream) { - // Check that we didn't get one last unshift. - if (!state.endEmitted && state.length === 0) { - state.endEmitted = true; - stream.readable = false; - stream.emit('end'); - } -} - -function forEach (xs, f) { - for (var i = 0, l = xs.length; i < l; i++) { - f(xs[i], i); - } -} - -function indexOf (xs, x) { - for (var i = 0, l = xs.length; i < l; i++) { - if (xs[i] === x) return i; - } - return -1; -} diff --git a/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/lib/_stream_transform.js b/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/lib/_stream_transform.js deleted file mode 100644 index 3675d18d9..000000000 --- a/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/lib/_stream_transform.js +++ /dev/null @@ -1,197 +0,0 @@ -// 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 TransformState(stream) { - this.afterTransform = function(er, data) { - return afterTransform(stream, er, data); - }; - - this.needTransform = false; - this.transforming = false; - this.writecb = null; - this.writechunk = null; -} - -function afterTransform(stream, er, data) { - var ts = stream._transformState; - ts.transforming = false; - - var cb = ts.writecb; - - if (!cb) - return stream.emit('error', new Error('no writecb in Transform class')); - - ts.writechunk = null; - ts.writecb = null; - - if (data !== null && data !== undefined) - stream.push(data); - - if (cb) - cb(er); - - var rs = stream._readableState; - rs.reading = false; - if (rs.needReadable || rs.length < rs.highWaterMark) { - stream._read(rs.highWaterMark); - } -} - - -function Transform(options) { - if (!(this instanceof Transform)) - return new Transform(options); - - Duplex.call(this, options); - - this._transformState = new TransformState(this); - - // when the writable side finishes, then flush out anything remaining. - var stream = this; - - // 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; - } - - this.once('prefinish', function() { - if (typeof this._flush === 'function') - this._flush(function(er) { - done(stream, er); - }); - else - done(stream); - }); -} - -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('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; - } -}; - - -function done(stream, er) { - if (er) - return stream.emit('error', er); - - // if there's nothing in the write buffer, then that means - // that nothing more will ever be provided - var ws = stream._writableState; - var ts = stream._transformState; - - if (ws.length) - throw new Error('calling transform done when ws.length != 0'); - - if (ts.transforming) - throw new Error('calling transform done when still transforming'); - - return stream.push(null); -} diff --git a/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/lib/_stream_writable.js b/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/lib/_stream_writable.js deleted file mode 100644 index 23a2ba295..000000000 --- a/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/lib/_stream_writable.js +++ /dev/null @@ -1,527 +0,0 @@ -// 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'; - -module.exports = Writable; - -/*<replacement>*/ -var processNextTick = require('process-nextick-args'); -/*</replacement>*/ - - -/*<replacement>*/ -var Buffer = require('buffer').Buffer; -/*</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; -(function (){try{ - Stream = require('st' + 'ream'); -}catch(_){}finally{ - if (!Stream) - Stream = require('events').EventEmitter; -}}()) -/*</replacement>*/ - -var Buffer = require('buffer').Buffer; - -util.inherits(Writable, Stream); - -function nop() {} - -function WriteReq(chunk, encoding, cb) { - this.chunk = chunk; - this.encoding = encoding; - this.callback = cb; - this.next = null; -} - -function WritableState(options, stream) { - var Duplex = require('./_stream_duplex'); - - options = options || {}; - - // object stream flag to indicate whether or not this stream - // contains buffers or objects. - this.objectMode = !!options.objectMode; - - if (stream instanceof Duplex) - 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 defaultHwm = this.objectMode ? 16 : 16 * 1024; - this.highWaterMark = (hwm || hwm === 0) ? hwm : defaultHwm; - - // cast to ints. - this.highWaterMark = ~~this.highWaterMark; - - 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; - - // 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; -} - -WritableState.prototype.getBuffer = function writableStateGetBuffer() { - 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.') -}); -}catch(_){}}()); - - -function Writable(options) { - var Duplex = require('./_stream_duplex'); - - // Writable ctor is applied to Duplexes, though they're not - // instanceof Writable, they're instanceof Readable. - if (!(this instanceof Writable) && !(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; - } - - 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); - processNextTick(cb, er); -} - -// If we get something that is not a buffer, string, null, or undefined, -// and we're not in objectMode, then that's an error. -// Otherwise stream chunks are all considered to be of length=1, and the -// watermarks determine how many objects to keep in the buffer, rather than -// how many bytes or characters. -function validChunk(stream, state, chunk, cb) { - var valid = true; - - if (!(Buffer.isBuffer(chunk)) && - typeof chunk !== 'string' && - chunk !== null && - chunk !== undefined && - !state.objectMode) { - var er = new TypeError('Invalid non-string/buffer chunk'); - stream.emit('error', er); - processNextTick(cb, er); - valid = false; - } - return valid; -} - -Writable.prototype.write = function(chunk, encoding, cb) { - var state = this._writableState; - var ret = false; - - if (typeof encoding === 'function') { - cb = encoding; - encoding = null; - } - - if (Buffer.isBuffer(chunk)) - encoding = 'buffer'; - else if (!encoding) - encoding = state.defaultEncoding; - - if (typeof cb !== 'function') - cb = nop; - - if (state.ended) - writeAfterEnd(this, cb); - else if (validChunk(this, state, chunk, cb)) { - state.pendingcb++; - ret = writeOrBuffer(this, state, 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; -}; - -function decodeChunk(state, chunk, encoding) { - if (!state.objectMode && - state.decodeStrings !== false && - typeof chunk === 'string') { - chunk = new Buffer(chunk, encoding); - } - return chunk; -} - -// 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, chunk, encoding, cb) { - chunk = decodeChunk(state, chunk, encoding); - - if (Buffer.isBuffer(chunk)) - encoding = 'buffer'; - 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 = new WriteReq(chunk, encoding, cb); - if (last) { - last.next = state.lastBufferedRequest; - } else { - state.bufferedRequest = state.lastBufferedRequest; - } - } 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) - processNextTick(cb, er); - else - cb(er); - - stream._writableState.errorEmitted = true; - stream.emit('error', er); -} - -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) { - processNextTick(afterWrite, stream, state, finished, cb); - } 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 buffer = []; - var cbs = []; - while (entry) { - cbs.push(entry.callback); - buffer.push(entry); - entry = entry.next; - } - - // count the one we are adding, as well. - // TODO(isaacs) clean this up - state.pendingcb++; - state.lastBufferedRequest = null; - doWrite(stream, state, true, state.length, buffer, '', function(err) { - for (var i = 0; i < cbs.length; i++) { - state.pendingcb--; - cbs[i](err); - } - }); - - // Clear buffer - } 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; - // 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('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 prefinish(stream, state) { - if (!state.prefinished) { - state.prefinished = true; - stream.emit('prefinish'); - } -} - -function finishMaybe(stream, state) { - var need = needFinish(state); - if (need) { - if (state.pendingcb === 0) { - prefinish(stream, state); - state.finished = true; - stream.emit('finish'); - } else { - prefinish(stream, state); - } - } - return need; -} - -function endWritable(stream, state, cb) { - state.ending = true; - finishMaybe(stream, state); - if (cb) { - if (state.finished) - processNextTick(cb); - else - stream.once('finish', cb); - } - state.ended = true; -} diff --git a/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/node_modules/core-util-is/LICENSE b/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/node_modules/core-util-is/LICENSE deleted file mode 100644 index d8d7f9437..000000000 --- a/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/node_modules/core-util-is/LICENSE +++ /dev/null @@ -1,19 +0,0 @@ -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. diff --git a/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/node_modules/core-util-is/README.md b/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/node_modules/core-util-is/README.md deleted file mode 100644 index 5a76b4149..000000000 --- a/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/node_modules/core-util-is/README.md +++ /dev/null @@ -1,3 +0,0 @@ -# core-util-is - -The `util.is*` functions introduced in Node v0.12. diff --git a/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/node_modules/core-util-is/float.patch b/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/node_modules/core-util-is/float.patch deleted file mode 100644 index a06d5c05f..000000000 --- a/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/node_modules/core-util-is/float.patch +++ /dev/null @@ -1,604 +0,0 @@ -diff --git a/lib/util.js b/lib/util.js -index a03e874..9074e8e 100644 ---- a/lib/util.js -+++ b/lib/util.js -@@ -19,430 +19,6 @@ - // OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE - // USE OR OTHER DEALINGS IN THE SOFTWARE. - --var formatRegExp = /%[sdj%]/g; --exports.format = function(f) { -- if (!isString(f)) { -- var objects = []; -- for (var i = 0; i < arguments.length; i++) { -- objects.push(inspect(arguments[i])); -- } -- return objects.join(' '); -- } -- -- var i = 1; -- var args = arguments; -- var len = args.length; -- var str = String(f).replace(formatRegExp, function(x) { -- if (x === '%%') return '%'; -- if (i >= len) return x; -- switch (x) { -- case '%s': return String(args[i++]); -- case '%d': return Number(args[i++]); -- case '%j': -- try { -- return JSON.stringify(args[i++]); -- } catch (_) { -- return '[Circular]'; -- } -- default: -- return x; -- } -- }); -- for (var x = args[i]; i < len; x = args[++i]) { -- if (isNull(x) || !isObject(x)) { -- str += ' ' + x; -- } else { -- str += ' ' + inspect(x); -- } -- } -- return str; --}; -- -- --// Mark that a method should not be used. --// Returns a modified function which warns once by default. --// If --no-deprecation is set, then it is a no-op. --exports.deprecate = function(fn, msg) { -- // Allow for deprecating things in the process of starting up. -- if (isUndefined(global.process)) { -- return function() { -- return exports.deprecate(fn, msg).apply(this, arguments); -- }; -- } -- -- if (process.noDeprecation === true) { -- return fn; -- } -- -- var warned = false; -- function deprecated() { -- if (!warned) { -- if (process.throwDeprecation) { -- throw new Error(msg); -- } else if (process.traceDeprecation) { -- console.trace(msg); -- } else { -- console.error(msg); -- } -- warned = true; -- } -- return fn.apply(this, arguments); -- } -- -- return deprecated; --}; -- -- --var debugs = {}; --var debugEnviron; --exports.debuglog = function(set) { -- if (isUndefined(debugEnviron)) -- debugEnviron = process.env.NODE_DEBUG || ''; -- set = set.toUpperCase(); -- if (!debugs[set]) { -- if (new RegExp('\\b' + set + '\\b', 'i').test(debugEnviron)) { -- var pid = process.pid; -- debugs[set] = function() { -- var msg = exports.format.apply(exports, arguments); -- console.error('%s %d: %s', set, pid, msg); -- }; -- } else { -- debugs[set] = function() {}; -- } -- } -- return debugs[set]; --}; -- -- --/** -- * Echos the value of a value. Trys to print the value out -- * in the best way possible given the different types. -- * -- * @param {Object} obj The object to print out. -- * @param {Object} opts Optional options object that alters the output. -- */ --/* legacy: obj, showHidden, depth, colors*/ --function inspect(obj, opts) { -- // default options -- var ctx = { -- seen: [], -- stylize: stylizeNoColor -- }; -- // legacy... -- if (arguments.length >= 3) ctx.depth = arguments[2]; -- if (arguments.length >= 4) ctx.colors = arguments[3]; -- if (isBoolean(opts)) { -- // legacy... -- ctx.showHidden = opts; -- } else if (opts) { -- // got an "options" object -- exports._extend(ctx, opts); -- } -- // set default options -- if (isUndefined(ctx.showHidden)) ctx.showHidden = false; -- if (isUndefined(ctx.depth)) ctx.depth = 2; -- if (isUndefined(ctx.colors)) ctx.colors = false; -- if (isUndefined(ctx.customInspect)) ctx.customInspect = true; -- if (ctx.colors) ctx.stylize = stylizeWithColor; -- return formatValue(ctx, obj, ctx.depth); --} --exports.inspect = inspect; -- -- --// http://en.wikipedia.org/wiki/ANSI_escape_code#graphics --inspect.colors = { -- 'bold' : [1, 22], -- 'italic' : [3, 23], -- 'underline' : [4, 24], -- 'inverse' : [7, 27], -- 'white' : [37, 39], -- 'grey' : [90, 39], -- 'black' : [30, 39], -- 'blue' : [34, 39], -- 'cyan' : [36, 39], -- 'green' : [32, 39], -- 'magenta' : [35, 39], -- 'red' : [31, 39], -- 'yellow' : [33, 39] --}; -- --// Don't use 'blue' not visible on cmd.exe --inspect.styles = { -- 'special': 'cyan', -- 'number': 'yellow', -- 'boolean': 'yellow', -- 'undefined': 'grey', -- 'null': 'bold', -- 'string': 'green', -- 'date': 'magenta', -- // "name": intentionally not styling -- 'regexp': 'red' --}; -- -- --function stylizeWithColor(str, styleType) { -- var style = inspect.styles[styleType]; -- -- if (style) { -- return '\u001b[' + inspect.colors[style][0] + 'm' + str + -- '\u001b[' + inspect.colors[style][1] + 'm'; -- } else { -- return str; -- } --} -- -- --function stylizeNoColor(str, styleType) { -- return str; --} -- -- --function arrayToHash(array) { -- var hash = {}; -- -- array.forEach(function(val, idx) { -- hash[val] = true; -- }); -- -- return hash; --} -- -- --function formatValue(ctx, value, recurseTimes) { -- // Provide a hook for user-specified inspect functions. -- // Check that value is an object with an inspect function on it -- if (ctx.customInspect && -- value && -- isFunction(value.inspect) && -- // Filter out the util module, it's inspect function is special -- value.inspect !== exports.inspect && -- // Also filter out any prototype objects using the circular check. -- !(value.constructor && value.constructor.prototype === value)) { -- var ret = value.inspect(recurseTimes, ctx); -- if (!isString(ret)) { -- ret = formatValue(ctx, ret, recurseTimes); -- } -- return ret; -- } -- -- // Primitive types cannot have properties -- var primitive = formatPrimitive(ctx, value); -- if (primitive) { -- return primitive; -- } -- -- // Look up the keys of the object. -- var keys = Object.keys(value); -- var visibleKeys = arrayToHash(keys); -- -- if (ctx.showHidden) { -- keys = Object.getOwnPropertyNames(value); -- } -- -- // Some type of object without properties can be shortcutted. -- if (keys.length === 0) { -- if (isFunction(value)) { -- var name = value.name ? ': ' + value.name : ''; -- return ctx.stylize('[Function' + name + ']', 'special'); -- } -- if (isRegExp(value)) { -- return ctx.stylize(RegExp.prototype.toString.call(value), 'regexp'); -- } -- if (isDate(value)) { -- return ctx.stylize(Date.prototype.toString.call(value), 'date'); -- } -- if (isError(value)) { -- return formatError(value); -- } -- } -- -- var base = '', array = false, braces = ['{', '}']; -- -- // Make Array say that they are Array -- if (isArray(value)) { -- array = true; -- braces = ['[', ']']; -- } -- -- // Make functions say that they are functions -- if (isFunction(value)) { -- var n = value.name ? ': ' + value.name : ''; -- base = ' [Function' + n + ']'; -- } -- -- // Make RegExps say that they are RegExps -- if (isRegExp(value)) { -- base = ' ' + RegExp.prototype.toString.call(value); -- } -- -- // Make dates with properties first say the date -- if (isDate(value)) { -- base = ' ' + Date.prototype.toUTCString.call(value); -- } -- -- // Make error with message first say the error -- if (isError(value)) { -- base = ' ' + formatError(value); -- } -- -- if (keys.length === 0 && (!array || value.length == 0)) { -- return braces[0] + base + braces[1]; -- } -- -- if (recurseTimes < 0) { -- if (isRegExp(value)) { -- return ctx.stylize(RegExp.prototype.toString.call(value), 'regexp'); -- } else { -- return ctx.stylize('[Object]', 'special'); -- } -- } -- -- ctx.seen.push(value); -- -- var output; -- if (array) { -- output = formatArray(ctx, value, recurseTimes, visibleKeys, keys); -- } else { -- output = keys.map(function(key) { -- return formatProperty(ctx, value, recurseTimes, visibleKeys, key, array); -- }); -- } -- -- ctx.seen.pop(); -- -- return reduceToSingleString(output, base, braces); --} -- -- --function formatPrimitive(ctx, value) { -- if (isUndefined(value)) -- return ctx.stylize('undefined', 'undefined'); -- if (isString(value)) { -- var simple = '\'' + JSON.stringify(value).replace(/^"|"$/g, '') -- .replace(/'/g, "\\'") -- .replace(/\\"/g, '"') + '\''; -- return ctx.stylize(simple, 'string'); -- } -- if (isNumber(value)) { -- // Format -0 as '-0'. Strict equality won't distinguish 0 from -0, -- // so instead we use the fact that 1 / -0 < 0 whereas 1 / 0 > 0 . -- if (value === 0 && 1 / value < 0) -- return ctx.stylize('-0', 'number'); -- return ctx.stylize('' + value, 'number'); -- } -- if (isBoolean(value)) -- return ctx.stylize('' + value, 'boolean'); -- // For some reason typeof null is "object", so special case here. -- if (isNull(value)) -- return ctx.stylize('null', 'null'); --} -- -- --function formatError(value) { -- return '[' + Error.prototype.toString.call(value) + ']'; --} -- -- --function formatArray(ctx, value, recurseTimes, visibleKeys, keys) { -- var output = []; -- for (var i = 0, l = value.length; i < l; ++i) { -- if (hasOwnProperty(value, String(i))) { -- output.push(formatProperty(ctx, value, recurseTimes, visibleKeys, -- String(i), true)); -- } else { -- output.push(''); -- } -- } -- keys.forEach(function(key) { -- if (!key.match(/^\d+$/)) { -- output.push(formatProperty(ctx, value, recurseTimes, visibleKeys, -- key, true)); -- } -- }); -- return output; --} -- -- --function formatProperty(ctx, value, recurseTimes, visibleKeys, key, array) { -- var name, str, desc; -- desc = Object.getOwnPropertyDescriptor(value, key) || { value: value[key] }; -- if (desc.get) { -- if (desc.set) { -- str = ctx.stylize('[Getter/Setter]', 'special'); -- } else { -- str = ctx.stylize('[Getter]', 'special'); -- } -- } else { -- if (desc.set) { -- str = ctx.stylize('[Setter]', 'special'); -- } -- } -- if (!hasOwnProperty(visibleKeys, key)) { -- name = '[' + key + ']'; -- } -- if (!str) { -- if (ctx.seen.indexOf(desc.value) < 0) { -- if (isNull(recurseTimes)) { -- str = formatValue(ctx, desc.value, null); -- } else { -- str = formatValue(ctx, desc.value, recurseTimes - 1); -- } -- if (str.indexOf('\n') > -1) { -- if (array) { -- str = str.split('\n').map(function(line) { -- return ' ' + line; -- }).join('\n').substr(2); -- } else { -- str = '\n' + str.split('\n').map(function(line) { -- return ' ' + line; -- }).join('\n'); -- } -- } -- } else { -- str = ctx.stylize('[Circular]', 'special'); -- } -- } -- if (isUndefined(name)) { -- if (array && key.match(/^\d+$/)) { -- return str; -- } -- name = JSON.stringify('' + key); -- if (name.match(/^"([a-zA-Z_][a-zA-Z_0-9]*)"$/)) { -- name = name.substr(1, name.length - 2); -- name = ctx.stylize(name, 'name'); -- } else { -- name = name.replace(/'/g, "\\'") -- .replace(/\\"/g, '"') -- .replace(/(^"|"$)/g, "'"); -- name = ctx.stylize(name, 'string'); -- } -- } -- -- return name + ': ' + str; --} -- -- --function reduceToSingleString(output, base, braces) { -- var numLinesEst = 0; -- var length = output.reduce(function(prev, cur) { -- numLinesEst++; -- if (cur.indexOf('\n') >= 0) numLinesEst++; -- return prev + cur.replace(/\u001b\[\d\d?m/g, '').length + 1; -- }, 0); -- -- if (length > 60) { -- return braces[0] + -- (base === '' ? '' : base + '\n ') + -- ' ' + -- output.join(',\n ') + -- ' ' + -- braces[1]; -- } -- -- return braces[0] + base + ' ' + output.join(', ') + ' ' + braces[1]; --} -- -- - // NOTE: These type checking functions intentionally don't use `instanceof` - // because it is fragile and can be easily faked with `Object.create()`. - function isArray(ar) { -@@ -522,166 +98,10 @@ function isPrimitive(arg) { - exports.isPrimitive = isPrimitive; - - function isBuffer(arg) { -- return arg instanceof Buffer; -+ return Buffer.isBuffer(arg); - } - exports.isBuffer = isBuffer; - - function objectToString(o) { - return Object.prototype.toString.call(o); --} -- -- --function pad(n) { -- return n < 10 ? '0' + n.toString(10) : n.toString(10); --} -- -- --var months = ['Jan', 'Feb', 'Mar', 'Apr', 'May', 'Jun', 'Jul', 'Aug', 'Sep', -- 'Oct', 'Nov', 'Dec']; -- --// 26 Feb 16:19:34 --function timestamp() { -- var d = new Date(); -- var time = [pad(d.getHours()), -- pad(d.getMinutes()), -- pad(d.getSeconds())].join(':'); -- return [d.getDate(), months[d.getMonth()], time].join(' '); --} -- -- --// log is just a thin wrapper to console.log that prepends a timestamp --exports.log = function() { -- console.log('%s - %s', timestamp(), exports.format.apply(exports, arguments)); --}; -- -- --/** -- * Inherit the prototype methods from one constructor into another. -- * -- * The Function.prototype.inherits from lang.js rewritten as a standalone -- * function (not on Function.prototype). NOTE: If this file is to be loaded -- * during bootstrapping this function needs to be rewritten using some native -- * functions as prototype setup using normal JavaScript does not work as -- * expected during bootstrapping (see mirror.js in r114903). -- * -- * @param {function} ctor Constructor function which needs to inherit the -- * prototype. -- * @param {function} superCtor Constructor function to inherit prototype from. -- */ --exports.inherits = function(ctor, superCtor) { -- ctor.super_ = superCtor; -- ctor.prototype = Object.create(superCtor.prototype, { -- constructor: { -- value: ctor, -- enumerable: false, -- writable: true, -- configurable: true -- } -- }); --}; -- --exports._extend = function(origin, add) { -- // Don't do anything if add isn't an object -- if (!add || !isObject(add)) return origin; -- -- var keys = Object.keys(add); -- var i = keys.length; -- while (i--) { -- origin[keys[i]] = add[keys[i]]; -- } -- return origin; --}; -- --function hasOwnProperty(obj, prop) { -- return Object.prototype.hasOwnProperty.call(obj, prop); --} -- -- --// Deprecated old stuff. -- --exports.p = exports.deprecate(function() { -- for (var i = 0, len = arguments.length; i < len; ++i) { -- console.error(exports.inspect(arguments[i])); -- } --}, 'util.p: Use console.error() instead'); -- -- --exports.exec = exports.deprecate(function() { -- return require('child_process').exec.apply(this, arguments); --}, 'util.exec is now called `child_process.exec`.'); -- -- --exports.print = exports.deprecate(function() { -- for (var i = 0, len = arguments.length; i < len; ++i) { -- process.stdout.write(String(arguments[i])); -- } --}, 'util.print: Use console.log instead'); -- -- --exports.puts = exports.deprecate(function() { -- for (var i = 0, len = arguments.length; i < len; ++i) { -- process.stdout.write(arguments[i] + '\n'); -- } --}, 'util.puts: Use console.log instead'); -- -- --exports.debug = exports.deprecate(function(x) { -- process.stderr.write('DEBUG: ' + x + '\n'); --}, 'util.debug: Use console.error instead'); -- -- --exports.error = exports.deprecate(function(x) { -- for (var i = 0, len = arguments.length; i < len; ++i) { -- process.stderr.write(arguments[i] + '\n'); -- } --}, 'util.error: Use console.error instead'); -- -- --exports.pump = exports.deprecate(function(readStream, writeStream, callback) { -- var callbackCalled = false; -- -- function call(a, b, c) { -- if (callback && !callbackCalled) { -- callback(a, b, c); -- callbackCalled = true; -- } -- } -- -- readStream.addListener('data', function(chunk) { -- if (writeStream.write(chunk) === false) readStream.pause(); -- }); -- -- writeStream.addListener('drain', function() { -- readStream.resume(); -- }); -- -- readStream.addListener('end', function() { -- writeStream.end(); -- }); -- -- readStream.addListener('close', function() { -- call(); -- }); -- -- readStream.addListener('error', function(err) { -- writeStream.end(); -- call(err); -- }); -- -- writeStream.addListener('error', function(err) { -- readStream.destroy(); -- call(err); -- }); --}, 'util.pump(): Use readableStream.pipe() instead'); -- -- --var uv; --exports._errnoException = function(err, syscall) { -- if (isUndefined(uv)) uv = process.binding('uv'); -- var errname = uv.errname(err); -- var e = new Error(syscall + ' ' + errname); -- e.code = errname; -- e.errno = errname; -- e.syscall = syscall; -- return e; --}; -+}
\ No newline at end of file diff --git a/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/node_modules/core-util-is/lib/util.js b/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/node_modules/core-util-is/lib/util.js deleted file mode 100644 index ff4c851c0..000000000 --- a/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/node_modules/core-util-is/lib/util.js +++ /dev/null @@ -1,107 +0,0 @@ -// 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. - -// NOTE: These type checking functions intentionally don't use `instanceof` -// because it is fragile and can be easily faked with `Object.create()`. - -function isArray(arg) { - if (Array.isArray) { - return Array.isArray(arg); - } - return objectToString(arg) === '[object Array]'; -} -exports.isArray = isArray; - -function isBoolean(arg) { - return typeof arg === 'boolean'; -} -exports.isBoolean = isBoolean; - -function isNull(arg) { - return arg === null; -} -exports.isNull = isNull; - -function isNullOrUndefined(arg) { - return arg == null; -} -exports.isNullOrUndefined = isNullOrUndefined; - -function isNumber(arg) { - return typeof arg === 'number'; -} -exports.isNumber = isNumber; - -function isString(arg) { - return typeof arg === 'string'; -} -exports.isString = isString; - -function isSymbol(arg) { - return typeof arg === 'symbol'; -} -exports.isSymbol = isSymbol; - -function isUndefined(arg) { - return arg === void 0; -} -exports.isUndefined = isUndefined; - -function isRegExp(re) { - return objectToString(re) === '[object RegExp]'; -} -exports.isRegExp = isRegExp; - -function isObject(arg) { - return typeof arg === 'object' && arg !== null; -} -exports.isObject = isObject; - -function isDate(d) { - return objectToString(d) === '[object Date]'; -} -exports.isDate = isDate; - -function isError(e) { - return (objectToString(e) === '[object Error]' || e instanceof Error); -} -exports.isError = isError; - -function isFunction(arg) { - return typeof arg === 'function'; -} -exports.isFunction = isFunction; - -function isPrimitive(arg) { - return arg === null || - typeof arg === 'boolean' || - typeof arg === 'number' || - typeof arg === 'string' || - typeof arg === 'symbol' || // ES6 symbol - typeof arg === 'undefined'; -} -exports.isPrimitive = isPrimitive; - -exports.isBuffer = Buffer.isBuffer; - -function objectToString(o) { - return Object.prototype.toString.call(o); -} diff --git a/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/node_modules/core-util-is/package.json b/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/node_modules/core-util-is/package.json deleted file mode 100644 index 8e051de50..000000000 --- a/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/node_modules/core-util-is/package.json +++ /dev/null @@ -1,86 +0,0 @@ -{ - "_args": [ - [ - "core-util-is@~1.0.0", - "/Users/rebecca/code/npm2/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream" - ] - ], - "_from": "core-util-is@>=1.0.0 <1.1.0", - "_id": "core-util-is@1.0.2", - "_inCache": true, - "_installable": true, - "_location": "/npm-registry-client/concat-stream/readable-stream/core-util-is", - "_nodeVersion": "4.0.0", - "_npmUser": { - "email": "i@izs.me", - "name": "isaacs" - }, - "_npmVersion": "3.3.2", - "_phantomChildren": {}, - "_requested": { - "name": "core-util-is", - "raw": "core-util-is@~1.0.0", - "rawSpec": "~1.0.0", - "scope": null, - "spec": ">=1.0.0 <1.1.0", - "type": "range" - }, - "_requiredBy": [ - "/npm-registry-client/concat-stream/readable-stream" - ], - "_resolved": "https://registry.npmjs.org/core-util-is/-/core-util-is-1.0.2.tgz", - "_shasum": "b5fd54220aa2bc5ab57aab7140c940754503c1a7", - "_shrinkwrap": null, - "_spec": "core-util-is@~1.0.0", - "_where": "/Users/rebecca/code/npm2/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream", - "author": { - "email": "i@izs.me", - "name": "Isaac Z. Schlueter", - "url": "http://blog.izs.me/" - }, - "bugs": { - "url": "https://github.com/isaacs/core-util-is/issues" - }, - "dependencies": {}, - "description": "The `util.is*` functions introduced in Node v0.12.", - "devDependencies": { - "tap": "^2.3.0" - }, - "directories": {}, - "dist": { - "shasum": "b5fd54220aa2bc5ab57aab7140c940754503c1a7", - "tarball": "http://registry.npmjs.org/core-util-is/-/core-util-is-1.0.2.tgz" - }, - "gitHead": "a177da234df5638b363ddc15fa324619a38577c8", - "homepage": "https://github.com/isaacs/core-util-is#readme", - "keywords": [ - "isArray", - "isBuffer", - "isNumber", - "isRegExp", - "isString", - "isThat", - "isThis", - "polyfill", - "util" - ], - "license": "MIT", - "main": "lib/util.js", - "maintainers": [ - { - "name": "isaacs", - "email": "i@izs.me" - } - ], - "name": "core-util-is", - "optionalDependencies": {}, - "readme": "ERROR: No README data found!", - "repository": { - "type": "git", - "url": "git://github.com/isaacs/core-util-is.git" - }, - "scripts": { - "test": "tap test.js" - }, - "version": "1.0.2" -} diff --git a/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/node_modules/core-util-is/test.js b/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/node_modules/core-util-is/test.js deleted file mode 100644 index 1a490c65a..000000000 --- a/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/node_modules/core-util-is/test.js +++ /dev/null @@ -1,68 +0,0 @@ -var assert = require('tap'); - -var t = require('./lib/util'); - -assert.equal(t.isArray([]), true); -assert.equal(t.isArray({}), false); - -assert.equal(t.isBoolean(null), false); -assert.equal(t.isBoolean(true), true); -assert.equal(t.isBoolean(false), true); - -assert.equal(t.isNull(null), true); -assert.equal(t.isNull(undefined), false); -assert.equal(t.isNull(false), false); -assert.equal(t.isNull(), false); - -assert.equal(t.isNullOrUndefined(null), true); -assert.equal(t.isNullOrUndefined(undefined), true); -assert.equal(t.isNullOrUndefined(false), false); -assert.equal(t.isNullOrUndefined(), true); - -assert.equal(t.isNumber(null), false); -assert.equal(t.isNumber('1'), false); -assert.equal(t.isNumber(1), true); - -assert.equal(t.isString(null), false); -assert.equal(t.isString('1'), true); -assert.equal(t.isString(1), false); - -assert.equal(t.isSymbol(null), false); -assert.equal(t.isSymbol('1'), false); -assert.equal(t.isSymbol(1), false); -assert.equal(t.isSymbol(Symbol()), true); - -assert.equal(t.isUndefined(null), false); -assert.equal(t.isUndefined(undefined), true); -assert.equal(t.isUndefined(false), false); -assert.equal(t.isUndefined(), true); - -assert.equal(t.isRegExp(null), false); -assert.equal(t.isRegExp('1'), false); -assert.equal(t.isRegExp(new RegExp()), true); - -assert.equal(t.isObject({}), true); -assert.equal(t.isObject([]), true); -assert.equal(t.isObject(new RegExp()), true); -assert.equal(t.isObject(new Date()), true); - -assert.equal(t.isDate(null), false); -assert.equal(t.isDate('1'), false); -assert.equal(t.isDate(new Date()), true); - -assert.equal(t.isError(null), false); -assert.equal(t.isError({ err: true }), false); -assert.equal(t.isError(new Error()), true); - -assert.equal(t.isFunction(null), false); -assert.equal(t.isFunction({ }), false); -assert.equal(t.isFunction(function() {}), true); - -assert.equal(t.isPrimitive(null), true); -assert.equal(t.isPrimitive(''), true); -assert.equal(t.isPrimitive(0), true); -assert.equal(t.isPrimitive(new Date()), false); - -assert.equal(t.isBuffer(null), false); -assert.equal(t.isBuffer({}), false); -assert.equal(t.isBuffer(new Buffer(0)), true); diff --git a/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/node_modules/isarray/README.md b/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/node_modules/isarray/README.md deleted file mode 100644 index 052a62b8d..000000000 --- a/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/node_modules/isarray/README.md +++ /dev/null @@ -1,54 +0,0 @@ - -# isarray - -`Array#isArray` for older browsers. - -## 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. diff --git a/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/node_modules/isarray/build/build.js b/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/node_modules/isarray/build/build.js deleted file mode 100644 index ec58596ae..000000000 --- a/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/node_modules/isarray/build/build.js +++ /dev/null @@ -1,209 +0,0 @@ - -/** - * Require the given path. - * - * @param {String} path - * @return {Object} exports - * @api public - */ - -function require(path, parent, orig) { - var resolved = require.resolve(path); - - // lookup failed - if (null == resolved) { - orig = orig || path; - parent = parent || 'root'; - var err = new Error('Failed to require "' + orig + '" from "' + parent + '"'); - err.path = orig; - err.parent = parent; - err.require = true; - throw err; - } - - var module = require.modules[resolved]; - - // perform real require() - // by invoking the module's - // registered function - if (!module.exports) { - module.exports = {}; - module.client = module.component = true; - module.call(this, module.exports, require.relative(resolved), module); - } - - return module.exports; -} - -/** - * Registered modules. - */ - -require.modules = {}; - -/** - * Registered aliases. - */ - -require.aliases = {}; - -/** - * Resolve `path`. - * - * Lookup: - * - * - PATH/index.js - * - PATH.js - * - PATH - * - * @param {String} path - * @return {String} path or null - * @api private - */ - -require.resolve = function(path) { - if (path.charAt(0) === '/') path = path.slice(1); - var index = path + '/index.js'; - - var paths = [ - path, - path + '.js', - path + '.json', - path + '/index.js', - path + '/index.json' - ]; - - for (var i = 0; i < paths.length; i++) { - var path = paths[i]; - if (require.modules.hasOwnProperty(path)) return path; - } - - if (require.aliases.hasOwnProperty(index)) { - return require.aliases[index]; - } -}; - -/** - * Normalize `path` relative to the current path. - * - * @param {String} curr - * @param {String} path - * @return {String} - * @api private - */ - -require.normalize = function(curr, path) { - var segs = []; - - if ('.' != path.charAt(0)) return path; - - curr = curr.split('/'); - path = path.split('/'); - - for (var i = 0; i < path.length; ++i) { - if ('..' == path[i]) { - curr.pop(); - } else if ('.' != path[i] && '' != path[i]) { - segs.push(path[i]); - } - } - - return curr.concat(segs).join('/'); -}; - -/** - * Register module at `path` with callback `definition`. - * - * @param {String} path - * @param {Function} definition - * @api private - */ - -require.register = function(path, definition) { - require.modules[path] = definition; -}; - -/** - * Alias a module definition. - * - * @param {String} from - * @param {String} to - * @api private - */ - -require.alias = function(from, to) { - if (!require.modules.hasOwnProperty(from)) { - throw new Error('Failed to alias "' + from + '", it does not exist'); - } - require.aliases[to] = from; -}; - -/** - * Return a require function relative to the `parent` path. - * - * @param {String} parent - * @return {Function} - * @api private - */ - -require.relative = function(parent) { - var p = require.normalize(parent, '..'); - - /** - * lastIndexOf helper. - */ - - function lastIndexOf(arr, obj) { - var i = arr.length; - while (i--) { - if (arr[i] === obj) return i; - } - return -1; - } - - /** - * The relative require() itself. - */ - - function localRequire(path) { - var resolved = localRequire.resolve(path); - return require(resolved, parent, path); - } - - /** - * Resolve relative to the parent. - */ - - localRequire.resolve = function(path) { - var c = path.charAt(0); - if ('/' == c) return path.slice(1); - if ('.' == c) return require.normalize(p, path); - - // resolve deps by returning - // the dep in the nearest "deps" - // directory - var segs = parent.split('/'); - var i = lastIndexOf(segs, 'deps') + 1; - if (!i) i = 0; - path = segs.slice(0, i + 1).join('/') + '/deps/' + path; - return path; - }; - - /** - * Check if module is defined at `path`. - */ - - localRequire.exists = function(path) { - return require.modules.hasOwnProperty(localRequire.resolve(path)); - }; - - return localRequire; -}; -require.register("isarray/index.js", function(exports, require, module){ -module.exports = Array.isArray || function (arr) { - return Object.prototype.toString.call(arr) == '[object Array]'; -}; - -}); -require.alias("isarray/index.js", "isarray/index.js"); - diff --git a/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/node_modules/isarray/component.json b/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/node_modules/isarray/component.json deleted file mode 100644 index 9e31b6838..000000000 --- a/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/node_modules/isarray/component.json +++ /dev/null @@ -1,19 +0,0 @@ -{ - "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" -} diff --git a/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/node_modules/isarray/index.js b/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/node_modules/isarray/index.js deleted file mode 100644 index 5f5ad45d4..000000000 --- a/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/node_modules/isarray/index.js +++ /dev/null @@ -1,3 +0,0 @@ -module.exports = Array.isArray || function (arr) { - return Object.prototype.toString.call(arr) == '[object Array]'; -}; diff --git a/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/node_modules/isarray/package.json b/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/node_modules/isarray/package.json deleted file mode 100644 index 6de35f1e8..000000000 --- a/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/node_modules/isarray/package.json +++ /dev/null @@ -1,78 +0,0 @@ -{ - "_args": [ - [ - "isarray@0.0.1", - "/Users/rebecca/code/npm2/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream" - ] - ], - "_from": "isarray@0.0.1", - "_id": "isarray@0.0.1", - "_inCache": true, - "_installable": true, - "_location": "/npm-registry-client/concat-stream/readable-stream/isarray", - "_npmUser": { - "email": "julian@juliangruber.com", - "name": "juliangruber" - }, - "_npmVersion": "1.2.18", - "_phantomChildren": {}, - "_requested": { - "name": "isarray", - "raw": "isarray@0.0.1", - "rawSpec": "0.0.1", - "scope": null, - "spec": "0.0.1", - "type": "version" - }, - "_requiredBy": [ - "/npm-registry-client/concat-stream/readable-stream" - ], - "_resolved": "https://registry.npmjs.org/isarray/-/isarray-0.0.1.tgz", - "_shasum": "8a18acfca9a8f4177e09abfc6038939b05d1eedf", - "_shrinkwrap": null, - "_spec": "isarray@0.0.1", - "_where": "/Users/rebecca/code/npm2/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream", - "author": { - "email": "mail@juliangruber.com", - "name": "Julian Gruber", - "url": "http://juliangruber.com" - }, - "bugs": { - "url": "https://github.com/juliangruber/isarray/issues" - }, - "dependencies": {}, - "description": "Array#isArray for older browsers", - "devDependencies": { - "tap": "*" - }, - "directories": {}, - "dist": { - "shasum": "8a18acfca9a8f4177e09abfc6038939b05d1eedf", - "tarball": "http://registry.npmjs.org/isarray/-/isarray-0.0.1.tgz" - }, - "homepage": "https://github.com/juliangruber/isarray", - "keywords": [ - "array", - "browser", - "isarray" - ], - "license": "MIT", - "main": "index.js", - "maintainers": [ - { - "name": "juliangruber", - "email": "julian@juliangruber.com" - } - ], - "name": "isarray", - "optionalDependencies": {}, - "readme": "ERROR: No README data found!", - "repository": { - "type": "git", - "url": "git://github.com/juliangruber/isarray.git" - }, - "scripts": { - "test": "tap test/*.js" - }, - "version": "0.0.1" -} diff --git a/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/node_modules/process-nextick-args/.travis.yml b/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/node_modules/process-nextick-args/.travis.yml deleted file mode 100644 index 5ac988553..000000000 --- a/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/node_modules/process-nextick-args/.travis.yml +++ /dev/null @@ -1,7 +0,0 @@ -language: node_js -node_js: - - "0.8" - - "0.10" - - "0.11" - - "0.12" - - "iojs" diff --git a/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/node_modules/process-nextick-args/index.js b/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/node_modules/process-nextick-args/index.js deleted file mode 100644 index 049521cad..000000000 --- a/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/node_modules/process-nextick-args/index.js +++ /dev/null @@ -1,13 +0,0 @@ -'use strict'; -module.exports = nextTick; - -function nextTick(fn) { - var args = new Array(arguments.length - 1); - var i = 0; - while (i < args.length) { - args[i++] = arguments[i]; - } - process.nextTick(function afterTick() { - fn.apply(null, args); - }); -} diff --git a/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/node_modules/process-nextick-args/license.md b/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/node_modules/process-nextick-args/license.md deleted file mode 100644 index c67e3532b..000000000 --- a/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/node_modules/process-nextick-args/license.md +++ /dev/null @@ -1,19 +0,0 @@ -# Copyright (c) 2015 Calvin Metcalf - -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.** diff --git a/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/node_modules/process-nextick-args/package.json b/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/node_modules/process-nextick-args/package.json deleted file mode 100644 index 087586e8f..000000000 --- a/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/node_modules/process-nextick-args/package.json +++ /dev/null @@ -1,45 +0,0 @@ -{ - "name": "process-nextick-args", - "version": "1.0.3", - "description": "process.nextTick but always with args", - "main": "index.js", - "scripts": { - "test": "node test.js" - }, - "repository": { - "type": "git", - "url": "git+https://github.com/calvinmetcalf/process-nextick-args.git" - }, - "author": "", - "license": "MIT", - "bugs": { - "url": "https://github.com/calvinmetcalf/process-nextick-args/issues" - }, - "homepage": "https://github.com/calvinmetcalf/process-nextick-args", - "devDependencies": { - "tap": "~0.2.6" - }, - "gitHead": "e855846a69662b9489f1ad3dde1ebf2ccc4370b8", - "_id": "process-nextick-args@1.0.3", - "_shasum": "e272eed825d5e9f4ea74d8d73b1fe311c3beb630", - "_from": "process-nextick-args@>=1.0.0 <1.1.0", - "_npmVersion": "2.9.0", - "_nodeVersion": "2.5.0", - "_npmUser": { - "name": "cwmma", - "email": "calvin.metcalf@gmail.com" - }, - "dist": { - "shasum": "e272eed825d5e9f4ea74d8d73b1fe311c3beb630", - "tarball": "http://registry.npmjs.org/process-nextick-args/-/process-nextick-args-1.0.3.tgz" - }, - "maintainers": [ - { - "name": "cwmma", - "email": "calvin.metcalf@gmail.com" - } - ], - "directories": {}, - "_resolved": "https://registry.npmjs.org/process-nextick-args/-/process-nextick-args-1.0.3.tgz", - "readme": "ERROR: No README data found!" -} diff --git a/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/node_modules/process-nextick-args/readme.md b/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/node_modules/process-nextick-args/readme.md deleted file mode 100644 index 78e7cfaeb..000000000 --- a/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/node_modules/process-nextick-args/readme.md +++ /dev/null @@ -1,18 +0,0 @@ -process-nextick-args -===== - -[](https://travis-ci.org/calvinmetcalf/process-nextick-args) - -```bash -npm install --save process-nextick-args -``` - -Always be able to pass arguments to process.nextTick, no matter the platform - -```js -var nextTick = require('process-nextick-args'); - -nextTick(function (a, b, c) { - console.log(a, b, c); -}, 'step', 3, 'profit'); -``` diff --git a/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/node_modules/process-nextick-args/test.js b/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/node_modules/process-nextick-args/test.js deleted file mode 100644 index ef1572158..000000000 --- a/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/node_modules/process-nextick-args/test.js +++ /dev/null @@ -1,24 +0,0 @@ -var test = require("tap").test; -var nextTick = require('./'); - -test('should work', function (t) { - t.plan(5); - nextTick(function (a) { - t.ok(a); - nextTick(function (thing) { - t.equals(thing, 7); - }, 7); - }, true); - nextTick(function (a, b, c) { - t.equals(a, 'step'); - t.equals(b, 3); - t.equals(c, 'profit'); - }, 'step', 3, 'profit'); -}); - -test('correct number of arguments', function (t) { - t.plan(1); - nextTick(function () { - t.equals(2, arguments.length, 'correct number'); - }, 1, 2); -}); diff --git a/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/node_modules/string_decoder/.npmignore b/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/node_modules/string_decoder/.npmignore deleted file mode 100644 index 206320cc1..000000000 --- a/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/node_modules/string_decoder/.npmignore +++ /dev/null @@ -1,2 +0,0 @@ -build -test diff --git a/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/node_modules/string_decoder/LICENSE b/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/node_modules/string_decoder/LICENSE deleted file mode 100644 index 6de584a48..000000000 --- a/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/node_modules/string_decoder/LICENSE +++ /dev/null @@ -1,20 +0,0 @@ -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. diff --git a/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/node_modules/string_decoder/README.md b/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/node_modules/string_decoder/README.md deleted file mode 100644 index 4d2aa0015..000000000 --- a/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/node_modules/string_decoder/README.md +++ /dev/null @@ -1,7 +0,0 @@ -**string_decoder.js** (`require('string_decoder')`) from Node.js core - -Copyright Joyent, Inc. and other Node contributors. See LICENCE file for details. - -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. **Prefer the stable version over the unstable.** - -The *build/* directory contains a build script that will scrape the source from the [joyent/node](https://github.com/joyent/node) repo given a specific Node version.
\ No newline at end of file diff --git a/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/node_modules/string_decoder/index.js b/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/node_modules/string_decoder/index.js deleted file mode 100644 index b00e54fb7..000000000 --- a/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/node_modules/string_decoder/index.js +++ /dev/null @@ -1,221 +0,0 @@ -// 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. - -var Buffer = require('buffer').Buffer; - -var isBufferEncoding = Buffer.isEncoding - || function(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 assertEncoding(encoding) { - if (encoding && !isBufferEncoding(encoding)) { - throw new Error('Unknown encoding: ' + encoding); - } -} - -// StringDecoder provides an interface for efficiently splitting a series of -// buffers into a series of JS strings without breaking apart multi-byte -// characters. CESU-8 is handled as part of the UTF-8 encoding. -// -// @TODO Handling all encodings inside a single object makes it very difficult -// to reason about this code, so it should be split up in the future. -// @TODO There should be a utf8-strict encoding that rejects invalid UTF-8 code -// points as used by CESU-8. -var StringDecoder = exports.StringDecoder = function(encoding) { - this.encoding = (encoding || 'utf8').toLowerCase().replace(/[-_]/, ''); - assertEncoding(encoding); - switch (this.encoding) { - case 'utf8': - // CESU-8 represents each of Surrogate Pair by 3-bytes - this.surrogateSize = 3; - break; - case 'ucs2': - case 'utf16le': - // UTF-16 represents each of Surrogate Pair by 2-bytes - this.surrogateSize = 2; - this.detectIncompleteChar = utf16DetectIncompleteChar; - break; - case 'base64': - // Base-64 stores 3 bytes in 4 chars, and pads the remainder. - this.surrogateSize = 3; - this.detectIncompleteChar = base64DetectIncompleteChar; - break; - default: - this.write = passThroughWrite; - return; - } - - // Enough space to store all bytes of a single character. UTF-8 needs 4 - // bytes, but CESU-8 may require up to 6 (3 bytes per surrogate). - this.charBuffer = new Buffer(6); - // Number of bytes received for the current incomplete multi-byte character. - this.charReceived = 0; - // Number of bytes expected for the current incomplete multi-byte character. - this.charLength = 0; -}; - - -// write decodes the given buffer and returns it as JS string that is -// guaranteed to not contain any partial multi-byte characters. Any partial -// character found at the end of the buffer is buffered up, and will be -// returned when calling write again with the remaining bytes. -// -// Note: Converting a Buffer containing an orphan surrogate to a String -// currently works, but converting a String to a Buffer (via `new Buffer`, or -// Buffer#write) will replace incomplete surrogates with the unicode -// replacement character. See https://codereview.chromium.org/121173009/ . -StringDecoder.prototype.write = function(buffer) { - var charStr = ''; - // if our last write ended with an incomplete multibyte character - while (this.charLength) { - // determine how many remaining bytes this buffer has to offer for this char - var available = (buffer.length >= this.charLength - this.charReceived) ? - this.charLength - this.charReceived : - buffer.length; - - // add the new bytes to the char buffer - buffer.copy(this.charBuffer, this.charReceived, 0, available); - this.charReceived += available; - - if (this.charReceived < this.charLength) { - // still not enough chars in this buffer? wait for more ... - return ''; - } - - // remove bytes belonging to the current character from the buffer - buffer = buffer.slice(available, buffer.length); - - // get the character that was split - charStr = this.charBuffer.slice(0, this.charLength).toString(this.encoding); - - // CESU-8: lead surrogate (D800-DBFF) is also the incomplete character - var charCode = charStr.charCodeAt(charStr.length - 1); - if (charCode >= 0xD800 && charCode <= 0xDBFF) { - this.charLength += this.surrogateSize; - charStr = ''; - continue; - } - this.charReceived = this.charLength = 0; - - // if there are no more bytes in this buffer, just emit our char - if (buffer.length === 0) { - return charStr; - } - break; - } - - // determine and set charLength / charReceived - this.detectIncompleteChar(buffer); - - var end = buffer.length; - if (this.charLength) { - // buffer the incomplete character bytes we got - buffer.copy(this.charBuffer, 0, buffer.length - this.charReceived, end); - end -= this.charReceived; - } - - charStr += buffer.toString(this.encoding, 0, end); - - var end = charStr.length - 1; - var charCode = charStr.charCodeAt(end); - // CESU-8: lead surrogate (D800-DBFF) is also the incomplete character - if (charCode >= 0xD800 && charCode <= 0xDBFF) { - var size = this.surrogateSize; - this.charLength += size; - this.charReceived += size; - this.charBuffer.copy(this.charBuffer, size, 0, size); - buffer.copy(this.charBuffer, 0, 0, size); - return charStr.substring(0, end); - } - - // or just emit the charStr - return charStr; -}; - -// detectIncompleteChar determines if there is an incomplete UTF-8 character at -// the end of the given buffer. If so, it sets this.charLength to the byte -// length that character, and sets this.charReceived to the number of bytes -// that are available for this character. -StringDecoder.prototype.detectIncompleteChar = function(buffer) { - // determine how many bytes we have to check at the end of this buffer - var i = (buffer.length >= 3) ? 3 : buffer.length; - - // Figure out if one of the last i bytes of our buffer announces an - // incomplete char. - for (; i > 0; i--) { - var c = buffer[buffer.length - i]; - - // See http://en.wikipedia.org/wiki/UTF-8#Description - - // 110XXXXX - if (i == 1 && c >> 5 == 0x06) { - this.charLength = 2; - break; - } - - // 1110XXXX - if (i <= 2 && c >> 4 == 0x0E) { - this.charLength = 3; - break; - } - - // 11110XXX - if (i <= 3 && c >> 3 == 0x1E) { - this.charLength = 4; - break; - } - } - this.charReceived = i; -}; - -StringDecoder.prototype.end = function(buffer) { - var res = ''; - if (buffer && buffer.length) - res = this.write(buffer); - - if (this.charReceived) { - var cr = this.charReceived; - var buf = this.charBuffer; - var enc = this.encoding; - res += buf.slice(0, cr).toString(enc); - } - - return res; -}; - -function passThroughWrite(buffer) { - return buffer.toString(this.encoding); -} - -function utf16DetectIncompleteChar(buffer) { - this.charReceived = buffer.length % 2; - this.charLength = this.charReceived ? 2 : 0; -} - -function base64DetectIncompleteChar(buffer) { - this.charReceived = buffer.length % 3; - this.charLength = this.charReceived ? 3 : 0; -} diff --git a/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/node_modules/string_decoder/package.json b/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/node_modules/string_decoder/package.json deleted file mode 100644 index c09965a4b..000000000 --- a/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/node_modules/string_decoder/package.json +++ /dev/null @@ -1,79 +0,0 @@ -{ - "_args": [ - [ - "string_decoder@~0.10.x", - "/Users/rebecca/code/npm2/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream" - ] - ], - "_from": "string_decoder@>=0.10.0 <0.11.0", - "_id": "string_decoder@0.10.31", - "_inCache": true, - "_installable": true, - "_location": "/npm-registry-client/concat-stream/readable-stream/string_decoder", - "_npmUser": { - "email": "rod@vagg.org", - "name": "rvagg" - }, - "_npmVersion": "1.4.23", - "_phantomChildren": {}, - "_requested": { - "name": "string_decoder", - "raw": "string_decoder@~0.10.x", - "rawSpec": "~0.10.x", - "scope": null, - "spec": ">=0.10.0 <0.11.0", - "type": "range" - }, - "_requiredBy": [ - "/npm-registry-client/concat-stream/readable-stream" - ], - "_resolved": "https://registry.npmjs.org/string_decoder/-/string_decoder-0.10.31.tgz", - "_shasum": "62e203bc41766c6c28c9fc84301dab1c5310fa94", - "_shrinkwrap": null, - "_spec": "string_decoder@~0.10.x", - "_where": "/Users/rebecca/code/npm2/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream", - "bugs": { - "url": "https://github.com/rvagg/string_decoder/issues" - }, - "dependencies": {}, - "description": "The string_decoder module from Node core", - "devDependencies": { - "tap": "~0.4.8" - }, - "directories": {}, - "dist": { - "shasum": "62e203bc41766c6c28c9fc84301dab1c5310fa94", - "tarball": "http://registry.npmjs.org/string_decoder/-/string_decoder-0.10.31.tgz" - }, - "gitHead": "d46d4fd87cf1d06e031c23f1ba170ca7d4ade9a0", - "homepage": "https://github.com/rvagg/string_decoder", - "keywords": [ - "browser", - "browserify", - "decoder", - "string" - ], - "license": "MIT", - "main": "index.js", - "maintainers": [ - { - "name": "substack", - "email": "mail@substack.net" - }, - { - "name": "rvagg", - "email": "rod@vagg.org" - } - ], - "name": "string_decoder", - "optionalDependencies": {}, - "readme": "ERROR: No README data found!", - "repository": { - "type": "git", - "url": "git://github.com/rvagg/string_decoder.git" - }, - "scripts": { - "test": "tap test/simple/*.js" - }, - "version": "0.10.31" -} diff --git a/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/node_modules/util-deprecate/History.md b/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/node_modules/util-deprecate/History.md deleted file mode 100644 index acc867537..000000000 --- a/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/node_modules/util-deprecate/History.md +++ /dev/null @@ -1,16 +0,0 @@ - -1.0.2 / 2015-10-07 -================== - - * use try/catch when checking `localStorage` (#3, @kumavis) - -1.0.1 / 2014-11-25 -================== - - * browser: use `console.warn()` for deprecation calls - * browser: more jsdocs - -1.0.0 / 2014-04-30 -================== - - * initial commit diff --git a/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/node_modules/util-deprecate/LICENSE b/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/node_modules/util-deprecate/LICENSE deleted file mode 100644 index 6a60e8c22..000000000 --- a/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/node_modules/util-deprecate/LICENSE +++ /dev/null @@ -1,24 +0,0 @@ -(The MIT License) - -Copyright (c) 2014 Nathan Rajlich <nathan@tootallnate.net> - -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. diff --git a/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/node_modules/util-deprecate/README.md b/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/node_modules/util-deprecate/README.md deleted file mode 100644 index 75622fa7c..000000000 --- a/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/node_modules/util-deprecate/README.md +++ /dev/null @@ -1,53 +0,0 @@ -util-deprecate -============== -### The Node.js `util.deprecate()` function with browser support - -In Node.js, this module simply re-exports the `util.deprecate()` function. - -In the web browser (i.e. via browserify), a browser-specific implementation -of the `util.deprecate()` function is used. - - -## API - -A `deprecate()` function is the only thing exposed by this module. - -``` javascript -// setup: -exports.foo = deprecate(foo, 'foo() is deprecated, use bar() instead'); - - -// users see: -foo(); -// foo() is deprecated, use bar() instead -foo(); -foo(); -``` - - -## License - -(The MIT License) - -Copyright (c) 2014 Nathan Rajlich <nathan@tootallnate.net> - -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. diff --git a/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/node_modules/util-deprecate/browser.js b/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/node_modules/util-deprecate/browser.js deleted file mode 100644 index 549ae2f06..000000000 --- a/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/node_modules/util-deprecate/browser.js +++ /dev/null @@ -1,67 +0,0 @@ - -/** - * Module exports. - */ - -module.exports = deprecate; - -/** - * Mark that a method should not be used. - * Returns a modified function which warns once by default. - * - * If `localStorage.noDeprecation = true` is set, then it is a no-op. - * - * If `localStorage.throwDeprecation = true` is set, then deprecated functions - * will throw an Error when invoked. - * - * If `localStorage.traceDeprecation = true` is set, then deprecated functions - * will invoke `console.trace()` instead of `console.error()`. - * - * @param {Function} fn - the function to deprecate - * @param {String} msg - the string to print to the console when `fn` is invoked - * @returns {Function} a new "deprecated" version of `fn` - * @api public - */ - -function deprecate (fn, msg) { - if (config('noDeprecation')) { - return fn; - } - - var warned = false; - function deprecated() { - if (!warned) { - if (config('throwDeprecation')) { - throw new Error(msg); - } else if (config('traceDeprecation')) { - console.trace(msg); - } else { - console.warn(msg); - } - warned = true; - } - return fn.apply(this, arguments); - } - - return deprecated; -} - -/** - * Checks `localStorage` for boolean values for the given `name`. - * - * @param {String} name - * @returns {Boolean} - * @api private - */ - -function config (name) { - // accessing global.localStorage can trigger a DOMException in sandboxed iframes - try { - if (!global.localStorage) return false; - } catch (_) { - return false; - } - var val = global.localStorage[name]; - if (null == val) return false; - return String(val).toLowerCase() === 'true'; -} diff --git a/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/node_modules/util-deprecate/node.js b/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/node_modules/util-deprecate/node.js deleted file mode 100644 index 5e6fcff5d..000000000 --- a/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/node_modules/util-deprecate/node.js +++ /dev/null @@ -1,6 +0,0 @@ - -/** - * For Node.js, simply re-export the core `util.deprecate` function. - */ - -module.exports = require('util').deprecate; diff --git a/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/node_modules/util-deprecate/package.json b/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/node_modules/util-deprecate/package.json deleted file mode 100644 index ae0c70f6c..000000000 --- a/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/node_modules/util-deprecate/package.json +++ /dev/null @@ -1,54 +0,0 @@ -{ - "name": "util-deprecate", - "version": "1.0.2", - "description": "The Node.js `util.deprecate()` function with browser support", - "main": "node.js", - "browser": "browser.js", - "scripts": { - "test": "echo \"Error: no test specified\" && exit 1" - }, - "repository": { - "type": "git", - "url": "git://github.com/TooTallNate/util-deprecate.git" - }, - "keywords": [ - "util", - "deprecate", - "browserify", - "browser", - "node" - ], - "author": { - "name": "Nathan Rajlich", - "email": "nathan@tootallnate.net", - "url": "http://n8.io/" - }, - "license": "MIT", - "bugs": { - "url": "https://github.com/TooTallNate/util-deprecate/issues" - }, - "homepage": "https://github.com/TooTallNate/util-deprecate", - "gitHead": "475fb6857cd23fafff20c1be846c1350abf8e6d4", - "_id": "util-deprecate@1.0.2", - "_shasum": "450d4dc9fa70de732762fbd2d4a28981419a0ccf", - "_from": "util-deprecate@>=1.0.1 <1.1.0", - "_npmVersion": "2.14.4", - "_nodeVersion": "4.1.2", - "_npmUser": { - "name": "tootallnate", - "email": "nathan@tootallnate.net" - }, - "maintainers": [ - { - "name": "tootallnate", - "email": "nathan@tootallnate.net" - } - ], - "dist": { - "shasum": "450d4dc9fa70de732762fbd2d4a28981419a0ccf", - "tarball": "http://registry.npmjs.org/util-deprecate/-/util-deprecate-1.0.2.tgz" - }, - "directories": {}, - "_resolved": "https://registry.npmjs.org/util-deprecate/-/util-deprecate-1.0.2.tgz", - "readme": "ERROR: No README data found!" -} diff --git a/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/package.json b/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/package.json deleted file mode 100644 index 248dbac49..000000000 --- a/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/package.json +++ /dev/null @@ -1,76 +0,0 @@ -{ - "name": "readable-stream", - "version": "2.0.4", - "description": "Streams3, a user-land copy of the stream library from iojs v2.x", - "main": "readable.js", - "dependencies": { - "core-util-is": "~1.0.0", - "inherits": "~2.0.1", - "isarray": "0.0.1", - "process-nextick-args": "~1.0.0", - "string_decoder": "~0.10.x", - "util-deprecate": "~1.0.1" - }, - "devDependencies": { - "tap": "~0.2.6", - "tape": "~4.0.0", - "zuul": "~3.0.0" - }, - "scripts": { - "test": "tap test/parallel/*.js", - "browser": "npm run write-zuul && zuul -- test/browser.js", - "write-zuul": "printf \"ui: tape\nbrowsers:\n - name: $BROWSER_NAME\n version: $BROWSER_VERSION\n\">.zuul.yml" - }, - "repository": { - "type": "git", - "url": "git://github.com/nodejs/readable-stream.git" - }, - "keywords": [ - "readable", - "stream", - "pipe" - ], - "browser": { - "util": false - }, - "license": "MIT", - "gitHead": "f2a4f4a659bacbe742a494b7d2aede64fab0d4f9", - "bugs": { - "url": "https://github.com/nodejs/readable-stream/issues" - }, - "homepage": "https://github.com/nodejs/readable-stream#readme", - "_id": "readable-stream@2.0.4", - "_shasum": "2523ef27ffa339d7ba9da8603f2d0599d06edbd8", - "_from": "readable-stream@>=2.0.0 <2.1.0", - "_npmVersion": "2.14.4", - "_nodeVersion": "4.1.1", - "_npmUser": { - "name": "cwmma", - "email": "calvin.metcalf@gmail.com" - }, - "dist": { - "shasum": "2523ef27ffa339d7ba9da8603f2d0599d06edbd8", - "tarball": "http://registry.npmjs.org/readable-stream/-/readable-stream-2.0.4.tgz" - }, - "maintainers": [ - { - "name": "isaacs", - "email": "isaacs@npmjs.com" - }, - { - "name": "tootallnate", - "email": "nathan@tootallnate.net" - }, - { - "name": "rvagg", - "email": "rod@vagg.org" - }, - { - "name": "cwmma", - "email": "calvin.metcalf@gmail.com" - } - ], - "directories": {}, - "_resolved": "https://registry.npmjs.org/readable-stream/-/readable-stream-2.0.4.tgz", - "readme": "ERROR: No README data found!" -} diff --git a/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/passthrough.js b/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/passthrough.js deleted file mode 100644 index 27e8d8a55..000000000 --- a/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/passthrough.js +++ /dev/null @@ -1 +0,0 @@ -module.exports = require("./lib/_stream_passthrough.js") diff --git a/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/readable.js b/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/readable.js deleted file mode 100644 index 6222a5798..000000000 --- a/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/readable.js +++ /dev/null @@ -1,12 +0,0 @@ -var Stream = (function (){ - try { - return require('st' + 'ream'); // hack to fix a circular dependency issue when used with browserify - } catch(_){} -}()); -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'); diff --git a/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/transform.js b/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/transform.js deleted file mode 100644 index 5d482f078..000000000 --- a/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/transform.js +++ /dev/null @@ -1 +0,0 @@ -module.exports = require("./lib/_stream_transform.js") diff --git a/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/writable.js b/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/writable.js deleted file mode 100644 index e1e9efdf3..000000000 --- a/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/writable.js +++ /dev/null @@ -1 +0,0 @@ -module.exports = require("./lib/_stream_writable.js") |