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author | Minteck <freeziv.ytb@gmail.com> | 2021-03-07 18:29:17 +0100 |
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committer | Minteck <freeziv.ytb@gmail.com> | 2021-03-07 18:29:17 +0100 |
commit | 0f79e708bf07721b73ea41e5d341be08e8ea4dce (patch) | |
tree | f3c63cd6a9f4ef0b26f95eec6a031600232e80c8 /node_modules/end-of-stream | |
download | electrode-0f79e708bf07721b73ea41e5d341be08e8ea4dce.tar.gz electrode-0f79e708bf07721b73ea41e5d341be08e8ea4dce.tar.bz2 electrode-0f79e708bf07721b73ea41e5d341be08e8ea4dce.zip |
Initial commit
Diffstat (limited to 'node_modules/end-of-stream')
-rw-r--r-- | node_modules/end-of-stream/LICENSE | 21 | ||||
-rw-r--r-- | node_modules/end-of-stream/README.md | 54 | ||||
-rw-r--r-- | node_modules/end-of-stream/index.js | 94 | ||||
-rw-r--r-- | node_modules/end-of-stream/package.json | 69 |
4 files changed, 238 insertions, 0 deletions
diff --git a/node_modules/end-of-stream/LICENSE b/node_modules/end-of-stream/LICENSE new file mode 100644 index 0000000..757562e --- /dev/null +++ b/node_modules/end-of-stream/LICENSE @@ -0,0 +1,21 @@ +The MIT License (MIT) + +Copyright (c) 2014 Mathias Buus + +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.
\ No newline at end of file diff --git a/node_modules/end-of-stream/README.md b/node_modules/end-of-stream/README.md new file mode 100644 index 0000000..857b14b --- /dev/null +++ b/node_modules/end-of-stream/README.md @@ -0,0 +1,54 @@ +# end-of-stream + +A node module that calls a callback when a readable/writable/duplex stream has completed or failed. + + npm install end-of-stream + +[![Build status](https://travis-ci.org/mafintosh/end-of-stream.svg?branch=master)](https://travis-ci.org/mafintosh/end-of-stream) + +## Usage + +Simply pass a stream and a callback to the `eos`. +Both legacy streams, streams2 and stream3 are supported. + +``` js +var eos = require('end-of-stream'); + +eos(readableStream, function(err) { + // this will be set to the stream instance + if (err) return console.log('stream had an error or closed early'); + console.log('stream has ended', this === readableStream); +}); + +eos(writableStream, function(err) { + if (err) return console.log('stream had an error or closed early'); + console.log('stream has finished', this === writableStream); +}); + +eos(duplexStream, function(err) { + if (err) return console.log('stream had an error or closed early'); + console.log('stream has ended and finished', this === duplexStream); +}); + +eos(duplexStream, {readable:false}, function(err) { + if (err) return console.log('stream had an error or closed early'); + console.log('stream has finished but might still be readable'); +}); + +eos(duplexStream, {writable:false}, function(err) { + if (err) return console.log('stream had an error or closed early'); + console.log('stream has ended but might still be writable'); +}); + +eos(readableStream, {error:false}, function(err) { + // do not treat emit('error', err) as a end-of-stream +}); +``` + +## License + +MIT + +## Related + +`end-of-stream` is part of the [mississippi stream utility collection](https://github.com/maxogden/mississippi) which includes more useful stream modules similar to this one. diff --git a/node_modules/end-of-stream/index.js b/node_modules/end-of-stream/index.js new file mode 100644 index 0000000..c77f0d5 --- /dev/null +++ b/node_modules/end-of-stream/index.js @@ -0,0 +1,94 @@ +var once = require('once'); + +var noop = function() {}; + +var isRequest = function(stream) { + return stream.setHeader && typeof stream.abort === 'function'; +}; + +var isChildProcess = function(stream) { + return stream.stdio && Array.isArray(stream.stdio) && stream.stdio.length === 3 +}; + +var eos = function(stream, opts, callback) { + if (typeof opts === 'function') return eos(stream, null, opts); + if (!opts) opts = {}; + + callback = once(callback || noop); + + var ws = stream._writableState; + var rs = stream._readableState; + var readable = opts.readable || (opts.readable !== false && stream.readable); + var writable = opts.writable || (opts.writable !== false && stream.writable); + var cancelled = false; + + var onlegacyfinish = function() { + if (!stream.writable) onfinish(); + }; + + var onfinish = function() { + writable = false; + if (!readable) callback.call(stream); + }; + + var onend = function() { + readable = false; + if (!writable) callback.call(stream); + }; + + var onexit = function(exitCode) { + callback.call(stream, exitCode ? new Error('exited with error code: ' + exitCode) : null); + }; + + var onerror = function(err) { + callback.call(stream, err); + }; + + var onclose = function() { + process.nextTick(onclosenexttick); + }; + + var onclosenexttick = function() { + if (cancelled) return; + if (readable && !(rs && (rs.ended && !rs.destroyed))) return callback.call(stream, new Error('premature close')); + if (writable && !(ws && (ws.ended && !ws.destroyed))) return callback.call(stream, new Error('premature close')); + }; + + var onrequest = function() { + stream.req.on('finish', onfinish); + }; + + if (isRequest(stream)) { + stream.on('complete', onfinish); + stream.on('abort', onclose); + if (stream.req) onrequest(); + else stream.on('request', onrequest); + } else if (writable && !ws) { // legacy streams + stream.on('end', onlegacyfinish); + stream.on('close', onlegacyfinish); + } + + if (isChildProcess(stream)) stream.on('exit', onexit); + + stream.on('end', onend); + stream.on('finish', onfinish); + if (opts.error !== false) stream.on('error', onerror); + stream.on('close', onclose); + + return function() { + cancelled = true; + stream.removeListener('complete', onfinish); + stream.removeListener('abort', onclose); + stream.removeListener('request', onrequest); + if (stream.req) stream.req.removeListener('finish', onfinish); + stream.removeListener('end', onlegacyfinish); + stream.removeListener('close', onlegacyfinish); + stream.removeListener('finish', onfinish); + stream.removeListener('exit', onexit); + stream.removeListener('end', onend); + stream.removeListener('error', onerror); + stream.removeListener('close', onclose); + }; +}; + +module.exports = eos; diff --git a/node_modules/end-of-stream/package.json b/node_modules/end-of-stream/package.json new file mode 100644 index 0000000..af1516b --- /dev/null +++ b/node_modules/end-of-stream/package.json @@ -0,0 +1,69 @@ +{ + "_args": [ + [ + "end-of-stream@1.4.4", + "/data/dev/Projets/FNS Electrode/Projets/FNS Electrode" + ] + ], + "_from": "end-of-stream@1.4.4", + "_id": "end-of-stream@1.4.4", + "_inBundle": false, + "_integrity": "sha512-+uw1inIHVPQoaVuHzRyXd21icM+cnt4CzD5rW+NC1wjOUSTOs+Te7FOv7AhN7vS9x/oIyhLP5PR1H+phQAHu5Q==", + "_location": "/end-of-stream", + "_phantomChildren": {}, + "_requested": { + "type": "version", + "registry": true, + "raw": "end-of-stream@1.4.4", + "name": "end-of-stream", + "escapedName": "end-of-stream", + "rawSpec": "1.4.4", + "saveSpec": null, + "fetchSpec": "1.4.4" + }, + "_requiredBy": [ + "/pump", + "/tar-stream" + ], + "_resolved": "https://registry.npmjs.org/end-of-stream/-/end-of-stream-1.4.4.tgz", + "_spec": "1.4.4", + "_where": "/data/dev/Projets/FNS Electrode/Projets/FNS Electrode", + "author": { + "name": "Mathias Buus", + "email": "mathiasbuus@gmail.com" + }, + "bugs": { + "url": "https://github.com/mafintosh/end-of-stream/issues" + }, + "dependencies": { + "once": "^1.4.0" + }, + "description": "Call a callback when a readable/writable/duplex stream has completed or failed.", + "devDependencies": { + "tape": "^4.11.0" + }, + "files": [ + "index.js" + ], + "homepage": "https://github.com/mafintosh/end-of-stream", + "keywords": [ + "stream", + "streams", + "callback", + "finish", + "close", + "end", + "wait" + ], + "license": "MIT", + "main": "index.js", + "name": "end-of-stream", + "repository": { + "type": "git", + "url": "git://github.com/mafintosh/end-of-stream.git" + }, + "scripts": { + "test": "node test.js" + }, + "version": "1.4.4" +} |