diff options
Diffstat (limited to 'node_modules/structured-clone')
| -rw-r--r-- | node_modules/structured-clone/.npmignore | 2 | ||||
| -rw-r--r-- | node_modules/structured-clone/LICENSE | 21 | ||||
| -rw-r--r-- | node_modules/structured-clone/README.md | 36 | ||||
| -rw-r--r-- | node_modules/structured-clone/clone.js | 38 | ||||
| -rw-r--r-- | node_modules/structured-clone/index.js | 6 | ||||
| -rw-r--r-- | node_modules/structured-clone/package.json | 16 | ||||
| -rw-r--r-- | node_modules/structured-clone/serialize.js | 223 | ||||
| -rw-r--r-- | node_modules/structured-clone/test/test.js | 100 |
8 files changed, 0 insertions, 442 deletions
diff --git a/node_modules/structured-clone/.npmignore b/node_modules/structured-clone/.npmignore deleted file mode 100644 index 3351ce2e9..000000000 --- a/node_modules/structured-clone/.npmignore +++ /dev/null @@ -1,2 +0,0 @@ -*.log -node_modules diff --git a/node_modules/structured-clone/LICENSE b/node_modules/structured-clone/LICENSE deleted file mode 100644 index fca65eaff..000000000 --- a/node_modules/structured-clone/LICENSE +++ /dev/null @@ -1,21 +0,0 @@ -The MIT License (MIT) - -Copyright (c) 2014 Technical Machine, Inc. - -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/structured-clone/README.md b/node_modules/structured-clone/README.md deleted file mode 100644 index 0e70f6982..000000000 --- a/node_modules/structured-clone/README.md +++ /dev/null @@ -1,36 +0,0 @@ -# structured-clone - -Implements the [structured clone algorithm](https://developer.mozilla.org/en-US/docs/Web/Guide/API/DOM/The_structured_clone_algorithm). Clone JSON types, RegExp, Buffers, and Dates, returning a cloned object or a buffer that can be deserialized into a structured clone - -``` -npm install structured-clone -``` - -```js -var clone = require('structured-clone'); -``` - -* **clone**(obj) → *Object* -* clone.**serialize**(obj) → *Buffer* -* clone.**deserialize**(buf) → *Object* - -## Encoded format - -The encoded format takes this form: - -1. A UTF-8 encoded JSON string. -2. A null byte. -3. A binary blob that is the concatenation of all binary buffers in the original object. There are no delimiters in this buffer, indexes are represented in the JSON value (see below). - -Dates, regexps, buffers, and cycles are encoded in a particular way to be decoded properly: - -- Dates are encoded as the string '\x10d' followed by the JSON-stringified encoding of the date. -- Regexps are encoded as the string '\x10r{flags},{regexp source}'. -- Buffers are encoded as the string '\x10b{start},{length}'. All buffers in the encoded value are concatenated and placed in the binary blob. The start and length parameters indicate the indexes the slice of the buffer was encoded in. -- Lastly, string that begin with '\x10' are encoded as '\x10s{string}' to properly escape them. - -**Optimizations:** If only a JSON value is being encoded (i.e. no Buffer values included), the null byte can be omitted, thus making the encoded format equivalent to a JSON-encoded string. If only a buffer is being encoded, it is equivalent to a null byte followed by the buffer (i.e. the JSON string is 0-length). - -## License - -MIT
\ No newline at end of file diff --git a/node_modules/structured-clone/clone.js b/node_modules/structured-clone/clone.js deleted file mode 100644 index df1e4884e..000000000 --- a/node_modules/structured-clone/clone.js +++ /dev/null @@ -1,38 +0,0 @@ -// Implement the clone algorithm directly. -// https://developer.mozilla.org/en-US/docs/Web/Guide/API/DOM/The_structured_clone_algorithm - -function clone (oToBeCloned, cloned, clonedpairs) -{ - cloned = cloned || []; - clonedpairs = clonedpairs || []; - - if (cloned.indexOf(oToBeCloned) > -1) { - return clonedpairs[cloned.indexOf(oToBeCloned)]; - } - - if (oToBeCloned === null || !(oToBeCloned instanceof Object)) { return oToBeCloned; } - var oClone, fConstr = oToBeCloned.constructor; - switch (fConstr) { - case RegExp: - oClone = new fConstr(oToBeCloned.source, "g".substr(0, Number(oToBeCloned.global)) + "i".substr(0, Number(oToBeCloned.ignoreCase)) + "m".substr(0, Number(oToBeCloned.multiline))); - break; - case Date: - oClone = new fConstr(oToBeCloned.getTime()); - break; - // etc. - default: - if (Buffer.isBuffer(oToBeCloned)) { - oClone = new Buffer(oToBeCloned.length); - oToBeCloned.copy(oClone); - } else if (oToBeCloned instanceof Error) { - oClone = new Error(oToBeCloned.message); - } else { - oClone = new fConstr(); - cloned.push(oToBeCloned); clonedpairs.push(oClone); - for (var sProp in oToBeCloned) { oClone[sProp] = clone(oToBeCloned[sProp], cloned, clonedpairs); } - } - } - return oClone; -} - -exports.clone = clone;
\ No newline at end of file diff --git a/node_modules/structured-clone/index.js b/node_modules/structured-clone/index.js deleted file mode 100644 index 50d17f7f3..000000000 --- a/node_modules/structured-clone/index.js +++ /dev/null @@ -1,6 +0,0 @@ -// Public API. - -module.exports = require('./clone').clone; -module.exports.clone = require('./clone').clone; -module.exports.serialize = require('./serialize').serialize; -module.exports.deserialize = require('./serialize').deserialize;
\ No newline at end of file diff --git a/node_modules/structured-clone/package.json b/node_modules/structured-clone/package.json deleted file mode 100644 index cb9c8d952..000000000 --- a/node_modules/structured-clone/package.json +++ /dev/null @@ -1,16 +0,0 @@ -{ - "name": "structured-clone", - "version": "0.2.2", - "repository": "tessel/structured-clone", - "description": "Implements the structured clone algorithm. Clone JSON types, RegExp, Buffers, and Dates, returning a cloned object or a buffer that can be deserialized into a structured clone.", - "main": "index.js", - "scripts": { - "test": "node_modules/.bin/tap test/*.js" - }, - "author": "Tim Cameron Ryan <tim@technical.io>", - "license": "MIT", - "devDependencies": { - "tap": "~0.4.8", - "tape": "~2.10.2" - } -} diff --git a/node_modules/structured-clone/serialize.js b/node_modules/structured-clone/serialize.js deleted file mode 100644 index 44c984f38..000000000 --- a/node_modules/structured-clone/serialize.js +++ /dev/null @@ -1,223 +0,0 @@ -// Implements serialize/deserialize of structured clones. -// Also resolves cycles (code based on cycle.js by Douglas Crockford) - -function encodeRegExp (regexp) -{ - var flags = ''; - if (regexp.global) flags += 'g'; - if (regexp.multiline) flags += 'm'; - if (regexp.ignoreCase) flags += 'i'; - return [flags, regexp.source].join(','); -} - -function decodeRegExp (str) -{ - var flags = str.match(/^[^,]*/)[0]; - var source = str.substr(flags.length + 1); - return new RegExp(source, flags); -} - - -// The derez recurses through the object, producing the deep copy. - -function derez(value, path, objects, paths, buffers) -{ - if (Buffer.isBuffer(value)) { - var start = Buffer.concat(buffers).length; - buffers.push(value); - return '\x10b' + [start, value.length].join(',') - } - if (value instanceof Date) { - return '\x10d' + value.toJSON(); - } - if (value instanceof RegExp) { - return '\x10r' + encodeRegExp(value); - } - if (value instanceof Error) { - return '\x10e' + value.message - } - if (typeof value == 'string') { - return value.charAt(0) == '\x10' ? '\x10s' + value : value; - } - - var i, // The loop counter - name, // Property name - nu; // The new object or array - -// typeof null === 'object', so go on if this value is really an object but not -// one of the weird builtin objects. - - if (typeof value === 'object' && value !== null && - !(value instanceof Boolean) && - !(value instanceof Number) && - !(value instanceof String)) { - -// If the value is an object or array, look to see if we have already -// encountered it. If so, return a $ref/path object. This is a hard way, -// linear search that will get slower as the number of unique objects grows. - - i = objects.indexOf(value); - if (i !== -1) { - return '\x10j' + paths[i]; - } - -// Otherwise, accumulate the unique value and its path. - - objects.push(value); - paths.push(path); - -// If it is an array, replicate the array. - - if (Array.isArray(value)) { - nu = []; - for (i = 0; i < value.length; i += 1) { - nu[i] = derez(value[i], - path + '[' + i + ']', - objects, paths, buffers); - } - } else { - -// If it is an object, replicate the object. - - nu = {}; - for (name in value) { - if (Object.prototype.hasOwnProperty.call(value, name) && value != '__proto__') { - nu[name] = derez(value[name], - path + '[' + JSON.stringify(name) + ']', - objects, paths, buffers); - } - } - } - return nu; - } - - return value; -} - - -function rerez($, $$) -{ - -// Restore an object that was reduced by decycle. Members whose values are -// objects of the form -// {$ref: PATH} -// are replaced with references to the value found by the PATH. This will -// restore cycles. The object will be mutated. - -// The eval function is used to locate the values described by a PATH. The -// root object is kept in a $ variable. A regular expression is used to -// assure that the PATH is extremely well formed. The regexp contains nested -// * quantifiers. That has been known to have extremely bad performance -// problems on some browsers for very long strings. A PATH is expected to be -// reasonably short. A PATH is allowed to belong to a very restricted subset of -// Goessner's JSONPath. - -// So, -// var s = '[{"$ref":"$"}]'; -// return JSON.retrocycle(JSON.parse(s)); -// produces an array containing a single element which is the array itself. - - var px = - /^\${1,4}(?:\[(?:\d+|\"(?:[^\\\"\u0000-\u001f]|\\([\\\"\/bfnrt]|u[0-9a-zA-Z]{4}))*\")\])*$/; - - function redo (item) { - if (typeof item == 'string' && item.charAt(0) == '\x10') { - switch (item.charAt(1)) { - case 's': - return item.substr(2); - case 'b': - var bounds = item.substr(2).split(',', 2); - return $$.slice(bounds[0] || 0, (bounds[0] || 0) + (bounds[1] || [0])); - case 'd': - return new Date(item.substr(2)); - case 'r': - return decodeRegExp(item.substr(2)); - case 'e': - return new Error(item.substr(2)); - case 'j': - var path = item.substr(2); - if (px.test(path)) { - return eval(path); - } - default: return null; - } - } - - if (item && typeof item === 'object') { - rez(item, $$); - } - return item; - } - - function rez(value) { - -// The rez function walks recursively through the object looking for $ref -// properties. When it finds one that has a value that is a path, then it -// replaces the $ref object with a reference to the value that is found by -// the path. - - var i, name; - - if (value && typeof value === 'object') { - if (Array.isArray(value)) { - for (i = 0; i < value.length; i += 1) { - value[i] = redo(value[i]); - } - } else { - for (name in value) { - value[name] = redo(value[name]); - } - } - } - } - - $ = redo($) - - return $; -}; - - -// Public API - -exports.serialize = function (object) { - var objects = [], // Keep a reference to each unique object or array - paths = [], // Keep the path to each unique object or array - buffers = []; // Returned buffers - - var nilbyte = new Buffer([0x00]); - - if (Buffer.isBuffer(object)) { - return Buffer.concat([ - nilbyte, - object - ]); - } - - var json = new Buffer(JSON.stringify(derez(object, '$', objects, paths, buffers))); - if (buffers.length == 0) { - return json; - } - - return Buffer.concat([ - json, - nilbyte, - Buffer.concat(buffers) - ]); -} - -exports.deserialize = function (buf) { - for (var i = 0; i <= buf.length; i++) { - if (buf[i] == 0x00 || buf[i] == null) { - break; - } - } - var jsonbuf = buf.slice(0, i); - var bufbuf = buf.slice(i + 1); - - // Shortcut for only encoding a root buffer. - if (jsonbuf.length == 0) { - return bufbuf; - } - - return rerez(JSON.parse(jsonbuf.toString('utf-8')), bufbuf); -}
\ No newline at end of file diff --git a/node_modules/structured-clone/test/test.js b/node_modules/structured-clone/test/test.js deleted file mode 100644 index 1a201e572..000000000 --- a/node_modules/structured-clone/test/test.js +++ /dev/null @@ -1,100 +0,0 @@ -var test = require('tape'); - -test('deep cloning test', function (t) { - t.plan(12) - - var clone = require('../') - - var a = { } - a.b = a - a.c = { $ref: '$' } - a.d = new Buffer([0xde, 0xad]) - a.e = [ a, a.b ] - a.f = new Date() - a.g = /ab+a/i - - var a = clone(a); - - t.ok(a.b == a); - t.ok(a.c.$ref == '$') - t.ok(Buffer.isBuffer(a.d)) - t.ok(a.d[0] == 0xde) - t.ok(a.d[1] == 0xad) - t.ok(a.d.length == 2); - t.ok(Array.isArray(a.e)); - t.ok(a.e.length == 2); - t.ok(a.e[0] == a); - t.ok(a.e[1] == a.b); - t.ok(a.f instanceof Date); - t.ok(a.g instanceof RegExp); -}) - -test('serializing test', function (t) { - t.plan(14) - - var clone = require('../') - - var a = { } - a.b = a - a.c = { $ref: '$' } - a.d = new Buffer([0xde, 0xad]) - a.e = [ a, a.b ] - a.f = new Date() - a.g = /ab+a/i - - var buf = clone.serialize(a); - t.ok(buf.length, 'Buffer has length') - t.ok(Buffer.isBuffer(buf), 'Buffer has length') - - var a = clone.deserialize(buf); - - t.ok(a.b == a); - t.ok(a.c.$ref == '$') - t.ok(Buffer.isBuffer(a.d)) - t.ok(a.d[0] == 0xde) - t.ok(a.d[1] == 0xad) - t.ok(a.d.length == 2); - t.ok(Array.isArray(a.e)); - t.ok(a.e.length == 2); - t.ok(a.e[0] == a); - t.ok(a.e[1] == a.b); - t.ok(a.f instanceof Date); - t.ok(a.g instanceof RegExp); -}) - -test('deep copy root object', function (t) { - t.plan(3); - - var clone = require('../'); - - var buf = clone(new Buffer([0xca, 0xfe, 0xba, 0xbe])); - t.ok(Buffer.isBuffer(buf)); - t.ok(buf.length == 4); - t.ok(buf.readUInt32BE(0) == 0xcafebabe); -}); - -test('serializing root object', function (t) { - t.plan(3); - - var clone = require('../'); - - var buf = clone.deserialize(clone.serialize(new Buffer([0xca, 0xfe, 0xba, 0xbe]))); - t.ok(Buffer.isBuffer(buf)); - t.ok(buf.length == 4); - t.ok(buf.readUInt32BE(0) == 0xcafebabe); -}); - - -test('errors', function (t) { - t.plan(4); - - var clone = require('../'); - - var err = clone(new Error('boo!')); - t.ok(err instanceof Error); - t.ok(err.message == 'boo!'); - - var err = clone.deserialize(clone.serialize(new Error('boo!'))); - t.ok(err instanceof Error); - t.ok(err.message == 'boo!'); -});
\ No newline at end of file |