diff options
Diffstat (limited to 'deps/npm/node_modules/JSONStream/node_modules')
25 files changed, 1780 insertions, 0 deletions
diff --git a/deps/npm/node_modules/JSONStream/node_modules/jsonparse/.npmignore b/deps/npm/node_modules/JSONStream/node_modules/jsonparse/.npmignore new file mode 100644 index 0000000000..b512c09d47 --- /dev/null +++ b/deps/npm/node_modules/JSONStream/node_modules/jsonparse/.npmignore @@ -0,0 +1 @@ +node_modules
\ No newline at end of file diff --git a/deps/npm/node_modules/JSONStream/node_modules/jsonparse/LICENSE b/deps/npm/node_modules/JSONStream/node_modules/jsonparse/LICENSE new file mode 100644 index 0000000000..ed1e50c3d3 --- /dev/null +++ b/deps/npm/node_modules/JSONStream/node_modules/jsonparse/LICENSE @@ -0,0 +1,24 @@ +The MIT License + +Copyright (c) 2012 Tim Caswell + +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/deps/npm/node_modules/JSONStream/node_modules/jsonparse/README.markdown b/deps/npm/node_modules/JSONStream/node_modules/jsonparse/README.markdown new file mode 100644 index 0000000000..c5425f8c3a --- /dev/null +++ b/deps/npm/node_modules/JSONStream/node_modules/jsonparse/README.markdown @@ -0,0 +1,10 @@ +This is a streaming JSON parser. For a simpler, sax-based version see this gist: https://gist.github.com/1821394 + +The MIT License (MIT) +Copyright (c) 2011-2012 Tim Caswell + +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/deps/npm/node_modules/JSONStream/node_modules/jsonparse/bench.js b/deps/npm/node_modules/JSONStream/node_modules/jsonparse/bench.js new file mode 100644 index 0000000000..b36d92f7e3 --- /dev/null +++ b/deps/npm/node_modules/JSONStream/node_modules/jsonparse/bench.js @@ -0,0 +1,26 @@ +var fs = require('fs'), + Parser = require('./jsonparse'); + + +var json = fs.readFileSync("samplejson/basic.json"); + + +while (true) { + var start = Date.now(); + for (var i = 0; i < 1000; i++) { + JSON.parse(json); + } + var first = Date.now() - start; + + start = Date.now(); + var p = new Parser(); + for (var i = 0; i < 1000; i++) { + p.write(json); + } + var second = Date.now() - start; + + + console.log("JSON.parse took %s", first); + console.log("streaming parser took %s", second); + console.log("streaming is %s times slower", second / first); +} diff --git a/deps/npm/node_modules/JSONStream/node_modules/jsonparse/examples/twitterfeed.js b/deps/npm/node_modules/JSONStream/node_modules/jsonparse/examples/twitterfeed.js new file mode 100644 index 0000000000..10210d470b --- /dev/null +++ b/deps/npm/node_modules/JSONStream/node_modules/jsonparse/examples/twitterfeed.js @@ -0,0 +1,30 @@ +var Parser = require('../jsonparse'); +var Http = require('http'); +require('./colors'); +var p = new Parser(); +var cred = require('./credentials'); +var client = Http.createClient(80, "stream.twitter.com"); +var request = client.request("GET", "/1/statuses/sample.json", { + "Host": "stream.twitter.com", + "Authorization": (new Buffer(cred.username + ":" + cred.password)).toString("base64") +}); +request.on('response', function (response) { + console.log(response.statusCode); + console.dir(response.headers); + response.on('data', function (chunk) { + p.write(chunk); + }); + response.on('end', function () { + console.log("END"); + }); +}); +request.end(); +var text = "", name = ""; +p.onValue = function (value) { + if (this.stack.length === 1 && this.key === 'text') { text = value; } + if (this.stack.length === 2 && this.key === 'name' && this.stack[1].key === 'user') { name = value; } + if (this.stack.length === 0) { + console.log(text.blue + " - " + name.yellow); + text = name = ""; + } +}; diff --git a/deps/npm/node_modules/JSONStream/node_modules/jsonparse/jsonparse.js b/deps/npm/node_modules/JSONStream/node_modules/jsonparse/jsonparse.js new file mode 100644 index 0000000000..92365f6a4e --- /dev/null +++ b/deps/npm/node_modules/JSONStream/node_modules/jsonparse/jsonparse.js @@ -0,0 +1,341 @@ +/*global Buffer*/ +// Named constants with unique integer values +var C = {}; +// Tokens +var LEFT_BRACE = C.LEFT_BRACE = 0x1; +var RIGHT_BRACE = C.RIGHT_BRACE = 0x2; +var LEFT_BRACKET = C.LEFT_BRACKET = 0x3; +var RIGHT_BRACKET = C.RIGHT_BRACKET = 0x4; +var COLON = C.COLON = 0x5; +var COMMA = C.COMMA = 0x6; +var TRUE = C.TRUE = 0x7; +var FALSE = C.FALSE = 0x8; +var NULL = C.NULL = 0x9; +var STRING = C.STRING = 0xa; +var NUMBER = C.NUMBER = 0xb; +// Tokenizer States +var START = C.START = 0x11; +var STOP = C.STOP = 0x12; +var TRUE1 = C.TRUE1 = 0x21; +var TRUE2 = C.TRUE2 = 0x22; +var TRUE3 = C.TRUE3 = 0x23; +var FALSE1 = C.FALSE1 = 0x31; +var FALSE2 = C.FALSE2 = 0x32; +var FALSE3 = C.FALSE3 = 0x33; +var FALSE4 = C.FALSE4 = 0x34; +var NULL1 = C.NULL1 = 0x41; +var NULL2 = C.NULL2 = 0x42; +var NULL3 = C.NULL3 = 0x43; +var NUMBER1 = C.NUMBER1 = 0x51; +var NUMBER3 = C.NUMBER3 = 0x53; +var STRING1 = C.STRING1 = 0x61; +var STRING2 = C.STRING2 = 0x62; +var STRING3 = C.STRING3 = 0x63; +var STRING4 = C.STRING4 = 0x64; +var STRING5 = C.STRING5 = 0x65; +var STRING6 = C.STRING6 = 0x66; +// Parser States +var VALUE = C.VALUE = 0x71; +var KEY = C.KEY = 0x72; +// Parser Modes +var OBJECT = C.OBJECT = 0x81; +var ARRAY = C.ARRAY = 0x82; + + +function Parser() { + this.tState = START; + this.value = undefined; + + this.string = undefined; // string data + this.unicode = undefined; // unicode escapes + + this.key = undefined; + this.mode = undefined; + this.stack = []; + this.state = VALUE; + this.bytes_remaining = 0; // number of bytes remaining in multi byte utf8 char to read after split boundary + this.bytes_in_sequence = 0; // bytes in multi byte utf8 char to read + this.temp_buffs = { "2": new Buffer(2), "3": new Buffer(3), "4": new Buffer(4) }; // for rebuilding chars split before boundary is reached + + // Stream offset + this.offset = -1; +} + +// Slow code to string converter (only used when throwing syntax errors) +Parser.toknam = function (code) { + var keys = Object.keys(C); + for (var i = 0, l = keys.length; i < l; i++) { + var key = keys[i]; + if (C[key] === code) { return key; } + } + return code && ("0x" + code.toString(16)); +}; + +var proto = Parser.prototype; +proto.onError = function (err) { throw err; }; +proto.charError = function (buffer, i) { + this.tState = STOP; + this.onError(new Error("Unexpected " + JSON.stringify(String.fromCharCode(buffer[i])) + " at position " + i + " in state " + Parser.toknam(this.tState))); +}; +proto.write = function (buffer) { + if (typeof buffer === "string") buffer = new Buffer(buffer); + var n; + for (var i = 0, l = buffer.length; i < l; i++) { + if (this.tState === START){ + n = buffer[i]; + this.offset++; + if(n === 0x7b){ this.onToken(LEFT_BRACE, "{"); // { + }else if(n === 0x7d){ this.onToken(RIGHT_BRACE, "}"); // } + }else if(n === 0x5b){ this.onToken(LEFT_BRACKET, "["); // [ + }else if(n === 0x5d){ this.onToken(RIGHT_BRACKET, "]"); // ] + }else if(n === 0x3a){ this.onToken(COLON, ":"); // : + }else if(n === 0x2c){ this.onToken(COMMA, ","); // , + }else if(n === 0x74){ this.tState = TRUE1; // t + }else if(n === 0x66){ this.tState = FALSE1; // f + }else if(n === 0x6e){ this.tState = NULL1; // n + }else if(n === 0x22){ this.string = ""; this.tState = STRING1; // " + }else if(n === 0x2d){ this.string = "-"; this.tState = NUMBER1; // - + }else{ + if (n >= 0x30 && n < 0x40) { // 1-9 + this.string = String.fromCharCode(n); this.tState = NUMBER3; + } else if (n === 0x20 || n === 0x09 || n === 0x0a || n === 0x0d) { + // whitespace + } else { + return this.charError(buffer, i); + } + } + }else if (this.tState === STRING1){ // After open quote + n = buffer[i]; // get current byte from buffer + // check for carry over of a multi byte char split between data chunks + // & fill temp buffer it with start of this data chunk up to the boundary limit set in the last iteration + if (this.bytes_remaining > 0) { + for (var j = 0; j < this.bytes_remaining; j++) { + this.temp_buffs[this.bytes_in_sequence][this.bytes_in_sequence - this.bytes_remaining + j] = buffer[j]; + } + this.string += this.temp_buffs[this.bytes_in_sequence].toString(); + this.bytes_in_sequence = this.bytes_remaining = 0; + i = i + j - 1; + } else if (this.bytes_remaining === 0 && n >= 128) { // else if no remainder bytes carried over, parse multi byte (>=128) chars one at a time + if (n <= 193 || n > 244) { + return this.onError(new Error("Invalid UTF-8 character at position " + i + " in state " + Parser.toknam(this.tState))); + } + if ((n >= 194) && (n <= 223)) this.bytes_in_sequence = 2; + if ((n >= 224) && (n <= 239)) this.bytes_in_sequence = 3; + if ((n >= 240) && (n <= 244)) this.bytes_in_sequence = 4; + if ((this.bytes_in_sequence + i) > buffer.length) { // if bytes needed to complete char fall outside buffer length, we have a boundary split + for (var k = 0; k <= (buffer.length - 1 - i); k++) { + this.temp_buffs[this.bytes_in_sequence][k] = buffer[i + k]; // fill temp buffer of correct size with bytes available in this chunk + } + this.bytes_remaining = (i + this.bytes_in_sequence) - buffer.length; + i = buffer.length - 1; + } else { + this.string += buffer.slice(i, (i + this.bytes_in_sequence)).toString(); + i = i + this.bytes_in_sequence - 1; + } + } else if (n === 0x22) { this.tState = START; this.onToken(STRING, this.string); this.offset += Buffer.byteLength(this.string, 'utf8') + 1; this.string = undefined; } + else if (n === 0x5c) { this.tState = STRING2; } + else if (n >= 0x20) { this.string += String.fromCharCode(n); } + else { + return this.charError(buffer, i); + } + }else if (this.tState === STRING2){ // After backslash + n = buffer[i]; + if(n === 0x22){ this.string += "\""; this.tState = STRING1; + }else if(n === 0x5c){ this.string += "\\"; this.tState = STRING1; + }else if(n === 0x2f){ this.string += "\/"; this.tState = STRING1; + }else if(n === 0x62){ this.string += "\b"; this.tState = STRING1; + }else if(n === 0x66){ this.string += "\f"; this.tState = STRING1; + }else if(n === 0x6e){ this.string += "\n"; this.tState = STRING1; + }else if(n === 0x72){ this.string += "\r"; this.tState = STRING1; + }else if(n === 0x74){ this.string += "\t"; this.tState = STRING1; + }else if(n === 0x75){ this.unicode = ""; this.tState = STRING3; + }else{ + return this.charError(buffer, i); + } + }else if (this.tState === STRING3 || this.tState === STRING4 || this.tState === STRING5 || this.tState === STRING6){ // unicode hex codes + n = buffer[i]; + // 0-9 A-F a-f + if ((n >= 0x30 && n < 0x40) || (n > 0x40 && n <= 0x46) || (n > 0x60 && n <= 0x66)) { + this.unicode += String.fromCharCode(n); + if (this.tState++ === STRING6) { + this.string += String.fromCharCode(parseInt(this.unicode, 16)); + this.unicode = undefined; + this.tState = STRING1; + } + } else { + return this.charError(buffer, i); + } + } else if (this.tState === NUMBER1 || this.tState === NUMBER3) { + n = buffer[i]; + + switch (n) { + case 0x30: // 0 + case 0x31: // 1 + case 0x32: // 2 + case 0x33: // 3 + case 0x34: // 4 + case 0x35: // 5 + case 0x36: // 6 + case 0x37: // 7 + case 0x38: // 8 + case 0x39: // 9 + case 0x2e: // . + case 0x65: // e + case 0x45: // E + case 0x2b: // + + case 0x2d: // - + this.string += String.fromCharCode(n); + this.tState = NUMBER3; + break; + default: + this.tState = START; + var result = Number(this.string); + + if (isNaN(result)){ + return this.charError(buffer, i); + } + + if ((this.string.match(/[0-9]+/) == this.string) && (result.toString() != this.string)) { + // Long string of digits which is an ID string and not valid and/or safe JavaScript integer Number + this.onToken(STRING, this.string); + } else { + this.onToken(NUMBER, result); + } + + this.offset += this.string.length - 1; + this.string = undefined; + i--; + break; + } + }else if (this.tState === TRUE1){ // r + if (buffer[i] === 0x72) { this.tState = TRUE2; } + else { return this.charError(buffer, i); } + }else if (this.tState === TRUE2){ // u + if (buffer[i] === 0x75) { this.tState = TRUE3; } + else { return this.charError(buffer, i); } + }else if (this.tState === TRUE3){ // e + if (buffer[i] === 0x65) { this.tState = START; this.onToken(TRUE, true); this.offset+= 3; } + else { return this.charError(buffer, i); } + }else if (this.tState === FALSE1){ // a + if (buffer[i] === 0x61) { this.tState = FALSE2; } + else { return this.charError(buffer, i); } + }else if (this.tState === FALSE2){ // l + if (buffer[i] === 0x6c) { this.tState = FALSE3; } + else { return this.charError(buffer, i); } + }else if (this.tState === FALSE3){ // s + if (buffer[i] === 0x73) { this.tState = FALSE4; } + else { return this.charError(buffer, i); } + }else if (this.tState === FALSE4){ // e + if (buffer[i] === 0x65) { this.tState = START; this.onToken(FALSE, false); this.offset+= 4; } + else { return this.charError(buffer, i); } + }else if (this.tState === NULL1){ // u + if (buffer[i] === 0x75) { this.tState = NULL2; } + else { return this.charError(buffer, i); } + }else if (this.tState === NULL2){ // l + if (buffer[i] === 0x6c) { this.tState = NULL3; } + else { return this.charError(buffer, i); } + }else if (this.tState === NULL3){ // l + if (buffer[i] === 0x6c) { this.tState = START; this.onToken(NULL, null); this.offset += 3; } + else { return this.charError(buffer, i); } + } + } +}; +proto.onToken = function (token, value) { + // Override this to get events +}; + +proto.parseError = function (token, value) { + this.tState = STOP; + this.onError(new Error("Unexpected " + Parser.toknam(token) + (value ? ("(" + JSON.stringify(value) + ")") : "") + " in state " + Parser.toknam(this.state))); +}; +proto.push = function () { + this.stack.push({value: this.value, key: this.key, mode: this.mode}); +}; +proto.pop = function () { + var value = this.value; + var parent = this.stack.pop(); + this.value = parent.value; + this.key = parent.key; + this.mode = parent.mode; + this.emit(value); + if (!this.mode) { this.state = VALUE; } +}; +proto.emit = function (value) { + if (this.mode) { this.state = COMMA; } + this.onValue(value); +}; +proto.onValue = function (value) { + // Override me +}; +proto.onToken = function (token, value) { + if(this.state === VALUE){ + if(token === STRING || token === NUMBER || token === TRUE || token === FALSE || token === NULL){ + if (this.value) { + this.value[this.key] = value; + } + this.emit(value); + }else if(token === LEFT_BRACE){ + this.push(); + if (this.value) { + this.value = this.value[this.key] = {}; + } else { + this.value = {}; + } + this.key = undefined; + this.state = KEY; + this.mode = OBJECT; + }else if(token === LEFT_BRACKET){ + this.push(); + if (this.value) { + this.value = this.value[this.key] = []; + } else { + this.value = []; + } + this.key = 0; + this.mode = ARRAY; + this.state = VALUE; + }else if(token === RIGHT_BRACE){ + if (this.mode === OBJECT) { + this.pop(); + } else { + return this.parseError(token, value); + } + }else if(token === RIGHT_BRACKET){ + if (this.mode === ARRAY) { + this.pop(); + } else { + return this.parseError(token, value); + } + }else{ + return this.parseError(token, value); + } + }else if(this.state === KEY){ + if (token === STRING) { + this.key = value; + this.state = COLON; + } else if (token === RIGHT_BRACE) { + this.pop(); + } else { + return this.parseError(token, value); + } + }else if(this.state === COLON){ + if (token === COLON) { this.state = VALUE; } + else { return this.parseError(token, value); } + }else if(this.state === COMMA){ + if (token === COMMA) { + if (this.mode === ARRAY) { this.key++; this.state = VALUE; } + else if (this.mode === OBJECT) { this.state = KEY; } + + } else if (token === RIGHT_BRACKET && this.mode === ARRAY || token === RIGHT_BRACE && this.mode === OBJECT) { + this.pop(); + } else { + return this.parseError(token, value); + } + }else{ + return this.parseError(token, value); + } +}; + +Parser.C = C; + +module.exports = Parser; diff --git a/deps/npm/node_modules/JSONStream/node_modules/jsonparse/package.json b/deps/npm/node_modules/JSONStream/node_modules/jsonparse/package.json new file mode 100644 index 0000000000..65e97dd867 --- /dev/null +++ b/deps/npm/node_modules/JSONStream/node_modules/jsonparse/package.json @@ -0,0 +1,93 @@ +{ + "_args": [ + [ + { + "raw": "jsonparse@^1.2.0", + "scope": null, + "escapedName": "jsonparse", + "name": "jsonparse", + "rawSpec": "^1.2.0", + "spec": ">=1.2.0 <2.0.0", + "type": "range" + }, + "/Users/zkat/Documents/code/npm/node_modules/JSONStream" + ] + ], + "_from": "jsonparse@>=1.2.0 <2.0.0", + "_id": "jsonparse@1.2.0", + "_inCache": true, + "_location": "/JSONStream/jsonparse", + "_npmUser": { + "name": "creationix", + "email": "tim@creationix.com" + }, + "_npmVersion": "1.4.28", + "_phantomChildren": {}, + "_requested": { + "raw": "jsonparse@^1.2.0", + "scope": null, + "escapedName": "jsonparse", + "name": "jsonparse", + "rawSpec": "^1.2.0", + "spec": ">=1.2.0 <2.0.0", + "type": "range" + }, + "_requiredBy": [ + "/JSONStream" + ], + "_resolved": "https://registry.npmjs.org/jsonparse/-/jsonparse-1.2.0.tgz", + "_shasum": "5c0c5685107160e72fe7489bddea0b44c2bc67bd", + "_shrinkwrap": null, + "_spec": "jsonparse@^1.2.0", + "_where": "/Users/zkat/Documents/code/npm/node_modules/JSONStream", + "author": { + "name": "Tim Caswell", + "email": "tim@creationix.com" + }, + "bugs": { + "url": "http://github.com/creationix/jsonparse/issues" + }, + "dependencies": {}, + "description": "This is a pure-js JSON streaming parser for node.js", + "devDependencies": { + "tap": "~0.3.3", + "tape": "~0.1.1" + }, + "directories": {}, + "dist": { + "shasum": "5c0c5685107160e72fe7489bddea0b44c2bc67bd", + "tarball": "https://registry.npmjs.org/jsonparse/-/jsonparse-1.2.0.tgz" + }, + "engines": [ + "node >= 0.2.0" + ], + "gitHead": "b3f4dc7b49300a549aea19a628d712009ca84ced", + "homepage": "https://github.com/creationix/jsonparse", + "license": "MIT", + "main": "jsonparse.js", + "maintainers": [ + { + "name": "creationix", + "email": "tim@creationix.com" + }, + { + "name": "substack", + "email": "mail@substack.net" + } + ], + "name": "jsonparse", + "optionalDependencies": {}, + "readme": "ERROR: No README data found!", + "repository": { + "type": "git", + "url": "git+ssh://git@github.com/creationix/jsonparse.git" + }, + "scripts": { + "test": "tap test/*.js" + }, + "tags": [ + "json", + "stream" + ], + "version": "1.2.0" +} diff --git a/deps/npm/node_modules/JSONStream/node_modules/jsonparse/samplejson/basic.json b/deps/npm/node_modules/JSONStream/node_modules/jsonparse/samplejson/basic.json new file mode 100644 index 0000000000..950dff9e9d --- /dev/null +++ b/deps/npm/node_modules/JSONStream/node_modules/jsonparse/samplejson/basic.json @@ -0,0 +1,167 @@ +[ + { + }, + { + "image": [ + {"shape": "rect", "fill": "#333", "stroke": "#999", "x": 0.5e+1, "y": 0.5, "z": 0.8e-0, "w": 0.5e5, "u": 2E10, "foo": 2E+1, "bar": 2E-0, "width": 47, "height": 47} + ], + "jumpable": 3, + "solid": { + "1": [2,4], + "2": [], + "3": [2,6], + "4": [], + "5": [2,8,1,3,7,9,4,6], + "6": [], + "7": [4,8], + "8": [], + "9": [6,8] + }, + "corners": {"1": true,"3": true,"7": true,"9": true} + }, + { + "image": [ + {"shape": "polygon", "fill": "#248", "stroke": "#48f", "points": [[0.5,47.5],[47.5,47.5],[47.5,0.5]]} + ], + "solid": { + "1": [2,4], + "2": [1], + "3": [2], + "4": [], + "5": [2,8,1,3,7,9,4,6], + "6": [], + "7": [4,8], + "8": [], + "9": [6,8] + }, + "corners": {"1": true,"3": true,"7": false,"9": true} + }, + { + "image": [ + {"shape": "polygon", "fill": "#248", "stroke": "#48f", "points": [[0.5,0.5],[47.5,47.5],[0.5,47.5]]} + ], + "solid": { + "1": [2], + "2": [3], + "3": [2,6], + "4": [], + "5": [2,8,1,3,7,9,4,6], + "6": [], + "7": [4,8], + "8": [], + "9": [6,8] + }, + "corners": {"1": true,"3": true,"7": true,"9": false} + }, + { + "image": [ + {"shape": "polygon", "fill": "#333", "stroke": "#999", "points": [[0.5,0.5],[47.5,47.5],[47.5,0.5]]} + ], + "jumpable": 3, + "solid": { + "1": [2,4], + "2": [], + "3": [2,6], + "4": [], + "5": [2,8,1,3,7,9,4,6], + "6": [3], + "7": [4,8], + "8": [7], + "9": [6,8] + }, + "corners": {"1": false,"3": true,"7": true,"9": true} + }, + { + "image": [ + {"shape": "polygon", "fill": "#333", "stroke": "#999", "points": [[0.5,0.5],[0.5,47.5],[47.5,0.5]]} + ], + "jumpable": 3, + "solid": { + "1": [2,4], + "2": [], + "3": [2,6], + "4": [1], + "5": [2,8,1,3,7,9,4,6], + "6": [], + "7": [4,8], + "8": [9], + "9": [6,8] + }, + "corners": {"1": true,"3": false,"7": true,"9": true} + }, + { + "image": [ + {"shape": "polygon", "fill": "#482", "stroke": "#8f4", "points": [[0.5,47.5],[0.5,23.5],[24.5,23.5],[24.5,0.5],[47.5,0.5],[47.5,47.5]]} + ], + "jumpable": 3, + "solid": { + "1": [2,4], + "2": [], + "3": [6,2], + "4": [], + "5": [2,8,1,3,7,9,4,6], + "6": [9], + "7": [4,8], + "8": [], + "9": [6,8] + }, + "corners": {"1": true,"3": true,"7": false,"9": true} + }, + { + "image": [ + {"shape": "polygon", "fill": "#482", "stroke": "#8f4", "points": [[0.5,0.5],[23.5,0.5],[23.5,24.5],[47.5,24.5],[47.5,47.5],[0.5,47.5]]} + ], + "jumpable": 3, + "solid": { + "1": [4,2], + "2": [], + "3": [2,6], + "4": [7], + "5": [2,8,1,3,7,9,4,6], + "6": [], + "7": [4,8], + "8": [], + "9": [6,8] + }, + "corners": {"1": true,"3": true,"7": true,"9": false} + }, + { + "image": [ + {"shape": "circle", "fill": "#ff0", "stroke": "#ff8", "cx": 24, "cy": 24, "r": 18} + ], + "item": true + }, + { + "image": [ + {"shape": "polygon", "fill": "#842", "stroke": "#f84", "points": [[4.5,0.5],[14.5,0.5],[14.5,17.5],[34,17.5],[33.5,0.5],[43.5,0.5],[43.5,47.5],[33.5,47.5],[33.5,30.5],[14.5,30.5],[14.5,47.5],[4.5,47.5]]} + ], + "jumpable": 3 + }, + { + "image": [ + {"shape": "polygon", "fill": "#333", "stroke": "#999", "points": [[0.5,0.5],[47.5,0.5],[24,47.5]]} + ], + "jumpable": 3, + "solid": { + "1": [2,4], + "2": [], + "3": [2,6], + "4": [1], + "5": [2,8,1,3,7,9,4,6], + "6": [3], + "7": [4,8], + "8": [], + "9": [6,8] + }, + "corners": {"1": false,"3": false,"7": true,"9": true} + }, + { + "image": [ + {"shape": "rect", "fill": "#114acb", "x": 0.5, "y": 0.5, "width": 47, "height": 47}, + {"shape": "polygon", "fill": "rgba(255,255,255,0.30)", "points": [[0.5,0.5],[47.5,0.5],[40,8],[8,8],[8,40],[0.5,47.5]]}, + {"shape": "polygon", "fill": "rgba(0,0,0,0.30)", "points": [[47.5,0.5],[48,48],[0.5,47.5],[8,40],[40,40],[40,8]]}, + {"shape": "polygon", "fill": "rgb(255,255,0)", "stroke": "rgba(255,255,0,0.5)", "points": [[24,9],[35,20],[26,29],[26,33],[22,33],[22,27],[29,20],[24,15],[16,23],[13,20]]}, + {"shape": "rect", "fill": "rgb(255,255,0)", "stroke": "rgba(255,255,0,0.5)", "x": 22, "y":35, "width": 4, "height": 4} + ] + } +] diff --git a/deps/npm/node_modules/JSONStream/node_modules/jsonparse/samplejson/basic2.json b/deps/npm/node_modules/JSONStream/node_modules/jsonparse/samplejson/basic2.json new file mode 100644 index 0000000000..3a6919b2ea --- /dev/null +++ b/deps/npm/node_modules/JSONStream/node_modules/jsonparse/samplejson/basic2.json @@ -0,0 +1,180 @@ +[ + { + }, + { + "image": [ + {"shape": "rect", "fill": "#333", "stroke": "#999", "x": 0.5, "y": 0.5, "width": 47, "height": 47} + ], + "jumpable": 3, + "solid": { + "1": [2,4], + "2": [], + "3": [2,6], + "4": [], + "5": [2,8,1,3,7,9,4,6], + "6": [], + "7": [4,8], + "8": [], + "9": [6,8] + }, + "corners": {"1": true,"3": true,"7": true,"9": true} + }, + { + "image": [ + {"shape": "polygon", "fill": "#248", "stroke": "#48f", "points": [[0.5,47.5],[47.5,47.5],[47.5,0.5]]} + ], + "solid": { + "1": [2,4], + "2": [1], + "3": [2], + "4": [], + "5": [2,8,1,3,7,9,4,6], + "6": [], + "7": [4,8], + "8": [], + "9": [6,8] + }, + "corners": {"1": true,"3": true,"7": false,"9": true} + }, + { + "image": [ + {"shape": "polygon", "fill": "#248", "stroke": "#48f", "points": [[0.5,0.5],[47.5,47.5],[0.5,47.5]]} + ], + "solid": { + "1": [2], + "2": [3], + "3": [2,6], + "4": [], + "5": [2,8,1,3,7,9,4,6], + "6": [], + "7": [4,8], + "8": [], + "9": [6,8] + }, + "corners": {"1": true,"3": true,"7": true,"9": false} + }, + { + "image": [ + {"shape": "polygon", "fill": "#333", "stroke": "#999", "points": [[0.5,0.5],[47.5,47.5],[47.5,0.5]]} + ], + "jumpable": 3, + "solid": { + "1": [2,4], + "2": [], + "3": [2,6], + "4": [], + "5": [2,8,1,3,7,9,4,6], + "6": [3], + "7": [4,8], + "8": [7], + "9": [6,8] + }, + "corners": {"1": false,"3": true,"7": true,"9": true} + }, + { + "image": [ + {"shape": "polygon", "fill": "#333", "stroke": "#999", "points": [[0.5,0.5],[0.5,47.5],[47.5,0.5]]} + ], + "jumpable": 3, + "solid": { + "1": [2,4], + "2": [], + "3": [2,6], + "4": [1], + "5": [2,8,1,3,7,9,4,6], + "6": [], + "7": [4,8], + "8": [9], + "9": [6,8] + }, + "corners": {"1": true,"3": false,"7": true,"9": true} + }, + { + "image": [ + {"shape": "polygon", "fill": "#482", "stroke": "#8f4", "points": [[0.5,47.5],[0.5,23.5],[24.5,23.5],[24.5,0.5],[47.5,0.5],[47.5,47.5]]} + ], + "jumpable": 3, + "solid": { + "1": [2,4], + "2": [], + "3": [6,2], + "4": [], + "5": [2,8,1,3,7,9,4,6], + "6": [9], + "7": [4,8], + "8": [], + "9": [6,8] + }, + "corners": {"1": true,"3": true,"7": false,"9": true} + }, + { + "image": [ + {"shape": "polygon", "fill": "#482", "stroke": "#8f4", "points": [[0.5,0.5],[23.5,0.5],[23.5,24.5],[47.5,24.5],[47.5,47.5],[0.5,47.5]]} + ], + "jumpable": 3, + "solid": { + "1": [4,2], + "2": [], + "3": [2,6], + "4": [7], + "5": [2,8,1,3,7,9,4,6], + "6": [], + "7": [4,8], + "8": [], + "9": [6,8] + }, + "corners": {"1": true,"3": true,"7": true,"9": false} + }, + { + "image": [ + {"shape": "circle", "fill": "#ff0", "stroke": "#ff8", "cx": 24, "cy": 24, "r": 18} + ], + "item": true + }, + { + "image": [ + {"shape": "polygon", "fill": "#842", "stroke": "#f84", "points": [[4.5,0.5],[14.5,0.5],[14.5,17.5],[34,17.5],[33.5,0.5],[43.5,0.5],[43.5,47.5],[33.5,47.5],[33.5,30.5],[14.5,30.5],[14.5,47.5],[4.5,47.5]]} + ], + "jumpable": 3 + }, + { + "image": [ + {"shape": "polygon", "fill": "#333", "stroke": "#999", "points": [[0.5,0.5],[47.5,0.5],[24,47.5]]} + ], + "jumpable": 3, + "solid": { + "1": [2,4], + "2": [], + "3": [2,6], + "4": [1], + "5": [2,8,1,3,7,9,4,6], + "6": [3], + "7": [4,8], + "8": [], + "9": [6,8] + }, + "corners": {"1": false,"3": false,"7": true,"9": true} + }, + { + "image": [ + {"shape": "rect", "fill": "#114acb", "x": 0.5, "y": 0.5, "width": 47, "height": 47}, + {"shape": "polygon", "fill": "rgba(255,255,255,0.30)", "points": [[0.5,0.5],[47.5,0.5],[40,8],[8,8],[8,40],[0.5,47.5]]}, + {"shape": "polygon", "fill": "rgba(0,0,0,0.30)", "points": [[47.5,0.5],[48,48],[0.5,47.5],[8,40],[40,40],[40,8]]}, + {"shape": "polygon", "fill": "rgb(255,255,0)", "stroke": "rgba(255,255,0,0.5)", "points": [[24,9],[35,20],[26,29],[26,33],[22,33],[22,27],[29,20],[24,15],[16,23],[13,20]]}, + {"shape": "rect", "fill": "rgb(255,255,0)", "stroke": "rgba(255,255,0,0.5)", "x": 22, "y":35, "width": 4, "height": 4} + ], + "item": true + }, + { + "image": [ + {"shape": "circle", "fill": "#80f", "stroke": "#88f", "cx": 24, "cy": 24, "r": 18} + ], + "item": true + }, + { + "image": [ + {"shape": "circle", "fill": "#4f4", "stroke": "#8f8", "cx": 24, "cy": 24, "r": 18} + ], + "item": true + } +] diff --git a/deps/npm/node_modules/JSONStream/node_modules/jsonparse/test/boundary.js b/deps/npm/node_modules/JSONStream/node_modules/jsonparse/test/boundary.js new file mode 100644 index 0000000000..6671f5f930 --- /dev/null +++ b/deps/npm/node_modules/JSONStream/node_modules/jsonparse/test/boundary.js @@ -0,0 +1,110 @@ +var test = require('tape'); +var Parser = require('../'); + +test('2 byte utf8 \'De\' character: д', function (t) { + t.plan(1); + + var p = new Parser(); + p.onValue = function (value) { + t.equal(value, 'д'); + }; + + var de_buffer = new Buffer([0xd0, 0xb4]); + + p.write('"'); + p.write(de_buffer); + p.write('"'); + +}); + +test('3 byte utf8 \'Han\' character: 我', function (t) { + t.plan(1); + + var p = new Parser(); + p.onValue = function (value) { + t.equal(value, '我'); + }; + + var han_buffer = new Buffer([0xe6, 0x88, 0x91]); + p.write('"'); + p.write(han_buffer); + p.write('"'); +}); + +test('4 byte utf8 character (unicode scalar U+2070E): 𠜎', function (t) { + t.plan(1); + + var p = new Parser(); + p.onValue = function (value) { + t.equal(value, '𠜎'); + }; + + var Ux2070E_buffer = new Buffer([0xf0, 0xa0, 0x9c, 0x8e]); + p.write('"'); + p.write(Ux2070E_buffer); + p.write('"'); +}); + +test('3 byte utf8 \'Han\' character chunked inbetween 2nd and 3rd byte: 我', function (t) { + t.plan(1); + + var p = new Parser(); + p.onValue = function (value) { + t.equal(value, '我'); + }; + + var han_buffer_first = new Buffer([0xe6, 0x88]); + var han_buffer_second = new Buffer([0x91]); + p.write('"'); + p.write(han_buffer_first); + p.write(han_buffer_second); + p.write('"'); +}); + +test('4 byte utf8 character (unicode scalar U+2070E) chunked inbetween 2nd and 3rd byte: 𠜎', function (t) { + t.plan(1); + + var p = new Parser(); + p.onValue = function (value) { + t.equal(value, '𠜎'); + }; + + var Ux2070E_buffer_first = new Buffer([0xf0, 0xa0]); + var Ux2070E_buffer_second = new Buffer([0x9c, 0x8e]); + p.write('"'); + p.write(Ux2070E_buffer_first); + p.write(Ux2070E_buffer_second); + p.write('"'); +}); + +test('1-4 byte utf8 character string chunked inbetween random bytes: Aж文𠜱B', function (t) { + t.plan(1); + +var p = new Parser(); + p.onValue = function (value) { + t.equal(value, 'Aж文𠜱B'); + }; + + var eclectic_buffer = new Buffer([0x41, // A + 0xd0, 0xb6, // ж + 0xe6, 0x96, 0x87, // 文 + 0xf0, 0xa0, 0x9c, 0xb1, // 𠜱 + 0x42]); // B + + var rand_chunk = Math.floor(Math.random() * (eclectic_buffer.length)); + var first_buffer = eclectic_buffer.slice(0, rand_chunk); + var second_buffer = eclectic_buffer.slice(rand_chunk); + + //console.log('eclectic_buffer: ' + eclectic_buffer) + //console.log('sliced from 0 to ' + rand_chunk); + //console.log(first_buffer); + //console.log('then sliced from ' + rand_chunk + ' to the end'); + //console.log(second_buffer); + + console.log('chunked after offset ' + rand_chunk); + p.write('"'); + p.write(first_buffer); + p.write(second_buffer); + p.write('"'); + +});
\ No newline at end of file diff --git a/deps/npm/node_modules/JSONStream/node_modules/jsonparse/test/offset.js b/deps/npm/node_modules/JSONStream/node_modules/jsonparse/test/offset.js new file mode 100644 index 0000000000..9a552ab059 --- /dev/null +++ b/deps/npm/node_modules/JSONStream/node_modules/jsonparse/test/offset.js @@ -0,0 +1,67 @@ +var test = require('tape'); +var Parser = require('../'); + +var input = '{\n "string": "value",\n "number": 3,\n "object"'; +var input2 = ': {\n "key": "vд"\n },\n "array": [\n -1,\n 12\n ]\n '; +var input3 = '"null": null, "true": true, "false": false, "frac": 3.14 }'; + +var offsets = [ + [ 0, Parser.C.LEFT_BRACE ], + [ 4, Parser.C.STRING ], + [ 12, Parser.C.COLON ], + [ 14, Parser.C.STRING ], + [ 21, Parser.C.COMMA ], + [ 25, Parser.C.STRING ], + [ 33, Parser.C.COLON ], + [ 35, Parser.C.NUMBER ], + [ 36, Parser.C.COMMA ], + [ 40, Parser.C.STRING ], + [ 48, Parser.C.COLON ], + [ 50, Parser.C.LEFT_BRACE ], + [ 54, Parser.C.STRING ], + [ 59, Parser.C.COLON ], + [ 61, Parser.C.STRING ], + [ 69, Parser.C.RIGHT_BRACE ], + [ 70, Parser.C.COMMA ], + [ 74, Parser.C.STRING ], + [ 81, Parser.C.COLON ], + [ 83, Parser.C.LEFT_BRACKET ], + [ 87, Parser.C.NUMBER ], + [ 89, Parser.C.COMMA ], + [ 93, Parser.C.NUMBER ], + [ 98, Parser.C.RIGHT_BRACKET ], + [ 102, Parser.C.STRING ], + [ 108, Parser.C.COLON ], + [ 110, Parser.C.NULL ], + [ 114, Parser.C.COMMA ], + [ 116, Parser.C.STRING ], + [ 122, Parser.C.COLON ], + [ 124, Parser.C.TRUE ], + [ 128, Parser.C.COMMA ], + [ 130, Parser.C.STRING ], + [ 137, Parser.C.COLON ], + [ 139, Parser.C.FALSE ], + [ 144, Parser.C.COMMA ], + [ 146, Parser.C.STRING ], + [ 152, Parser.C.COLON ], + [ 154, Parser.C.NUMBER ], + [ 159, Parser.C.RIGHT_BRACE ] +]; + +test('offset', function(t) { + t.plan(offsets.length * 2 + 1); + + var p = new Parser(); + var i = 0; + p.onToken = function (token) { + t.equal(p.offset, offsets[i][0]); + t.equal(token, offsets[i][1]); + i++; + }; + + p.write(input); + p.write(input2); + p.write(input3); + + t.equal(i, offsets.length); +}); diff --git a/deps/npm/node_modules/JSONStream/node_modules/jsonparse/test/primitives.js b/deps/npm/node_modules/JSONStream/node_modules/jsonparse/test/primitives.js new file mode 100644 index 0000000000..33cae169a2 --- /dev/null +++ b/deps/npm/node_modules/JSONStream/node_modules/jsonparse/test/primitives.js @@ -0,0 +1,57 @@ +var test = require('tape'); +var Parser = require('../'); + +var expected = [ + [ [], '' ], + [ [], 'Hello' ], + [ [], 'This"is' ], + [ [], '\r\n\f\t\\/"' ], + [ [], 'Λάμβδα' ], + [ [], '\\' ], + [ [], '/' ], + [ [], '"' ], + [ [ 0 ], 0 ], + [ [ 1 ], 1 ], + [ [ 2 ], -1 ], + [ [], [ 0, 1, -1 ] ], + [ [ 0 ], 1 ], + [ [ 1 ], 1.1 ], + [ [ 2 ], -1.1 ], + [ [ 3 ], -1 ], + [ [], [ 1, 1.1, -1.1, -1 ] ], + [ [ 0 ], -1 ], + [ [], [ -1 ] ], + [ [ 0 ], -0.1 ], + [ [], [ -0.1 ] ], + [ [ 0 ], 6.02e+23 ], + [ [], [ 6.02e+23 ] ], + [ [ 0 ], '7161093205057351174' ], + [ [], [ '7161093205057351174'] ] +]; + +test('primitives', function (t) { + t.plan(25); + + var p = new Parser(); + p.onValue = function (value) { + var keys = this.stack + .slice(1) + .map(function (item) { return item.key }) + .concat(this.key !== undefined ? this.key : []) + ; + t.deepEqual( + [ keys, value ], + expected.shift() + ); + }; + + p.write('"""Hello""This\\"is""\\r\\n\\f\\t\\\\\\/\\""'); + p.write('"\\u039b\\u03ac\\u03bc\\u03b2\\u03b4\\u03b1"'); + p.write('"\\\\"'); + p.write('"\\/"'); + p.write('"\\""'); + p.write('[0,1,-1]'); + p.write('[1.0,1.1,-1.1,-1.0][-1][-0.1]'); + p.write('[6.02e23]'); + p.write('[7161093205057351174]'); +}); diff --git a/deps/npm/node_modules/JSONStream/node_modules/jsonparse/test/unvalid.js b/deps/npm/node_modules/JSONStream/node_modules/jsonparse/test/unvalid.js new file mode 100644 index 0000000000..7715cc0ef1 --- /dev/null +++ b/deps/npm/node_modules/JSONStream/node_modules/jsonparse/test/unvalid.js @@ -0,0 +1,15 @@ +var test = require('tape'); +var Parser = require('../'); + +test('unvalid', function (t) { + var count = 0; + + var p = new Parser(); + p.onError = function (value) { + count++; + t.equal(1, count); + t.end(); + }; + + p.write('{"test": eer['); +}); diff --git a/deps/npm/node_modules/JSONStream/node_modules/jsonparse/test/utf8.js b/deps/npm/node_modules/JSONStream/node_modules/jsonparse/test/utf8.js new file mode 100644 index 0000000000..6cb842f3e7 --- /dev/null +++ b/deps/npm/node_modules/JSONStream/node_modules/jsonparse/test/utf8.js @@ -0,0 +1,38 @@ +var test = require('tape'); +var Parser = require('../'); + +test('3 bytes of utf8', function (t) { + t.plan(1); + + var p = new Parser(); + p.onValue = function (value) { + t.equal(value, '├──'); + }; + + p.write('"├──"'); +}); + +test('utf8 snowman', function (t) { + t.plan(1); + + var p = new Parser(); + p.onValue = function (value) { + t.equal(value, '☃'); + }; + + p.write('"☃"'); +}); + +test('utf8 with regular ascii', function (t) { + t.plan(4); + + var p = new Parser(); + var expected = [ "snow: ☃!", "xyz", "¡que!" ]; + expected.push(expected.slice()); + + p.onValue = function (value) { + t.deepEqual(value, expected.shift()); + }; + + p.write('["snow: ☃!","xyz","¡que!"]'); +}); diff --git a/deps/npm/node_modules/JSONStream/node_modules/through/.travis.yml b/deps/npm/node_modules/JSONStream/node_modules/through/.travis.yml new file mode 100644 index 0000000000..c693a939df --- /dev/null +++ b/deps/npm/node_modules/JSONStream/node_modules/through/.travis.yml @@ -0,0 +1,5 @@ +language: node_js +node_js: + - 0.6 + - 0.8 + - "0.10" diff --git a/deps/npm/node_modules/JSONStream/node_modules/through/LICENSE.APACHE2 b/deps/npm/node_modules/JSONStream/node_modules/through/LICENSE.APACHE2 new file mode 100644 index 0000000000..6366c04716 --- /dev/null +++ b/deps/npm/node_modules/JSONStream/node_modules/through/LICENSE.APACHE2 @@ -0,0 +1,15 @@ +Apache License, Version 2.0 + +Copyright (c) 2011 Dominic Tarr + +Licensed under the Apache License, Version 2.0 (the "License"); +you may not use this file except in compliance with the License. +You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + +Unless required by applicable law or agreed to in writing, software +distributed under the License is distributed on an "AS IS" BASIS, +WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +See the License for the specific language governing permissions and +limitations under the License. diff --git a/deps/npm/node_modules/JSONStream/node_modules/through/LICENSE.MIT b/deps/npm/node_modules/JSONStream/node_modules/through/LICENSE.MIT new file mode 100644 index 0000000000..49e7da41fe --- /dev/null +++ b/deps/npm/node_modules/JSONStream/node_modules/through/LICENSE.MIT @@ -0,0 +1,24 @@ +The MIT License + +Copyright (c) 2011 Dominic Tarr + +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/deps/npm/node_modules/JSONStream/node_modules/through/index.js b/deps/npm/node_modules/JSONStream/node_modules/through/index.js new file mode 100644 index 0000000000..9f443ffd2b --- /dev/null +++ b/deps/npm/node_modules/JSONStream/node_modules/through/index.js @@ -0,0 +1,107 @@ +var Stream = require('stream') + +// through +// +// a stream that does nothing but re-emit the input. +// useful for aggregating a series of changing but not ending streams into one stream) + +exports = module.exports = through +through.through = through + +//create a readable writable stream. + +function through (write, end, opts) { + write = write || function (data) { this.queue(data) } + end = end || function () { this.queue(null) } + + var ended = false, destroyed = false, buffer = [], _ended = false + var stream = new Stream() + stream.readable = stream.writable = true + stream.paused = false + +// stream.autoPause = !(opts && opts.autoPause === false) + stream.autoDestroy = !(opts && opts.autoDestroy === false) + + stream.write = function (data) { + write.call(this, data) + return !stream.paused + } + + function drain() { + while(buffer.length && !stream.paused) { + var data = buffer.shift() + if(null === data) + return stream.emit('end') + else + stream.emit('data', data) + } + } + + stream.queue = stream.push = function (data) { +// console.error(ended) + if(_ended) return stream + if(data === null) _ended = true + buffer.push(data) + drain() + return stream + } + + //this will be registered as the first 'end' listener + //must call destroy next tick, to make sure we're after any + //stream piped from here. + //this is only a problem if end is not emitted synchronously. + //a nicer way to do this is to make sure this is the last listener for 'end' + + stream.on('end', function () { + stream.readable = false + if(!stream.writable && stream.autoDestroy) + process.nextTick(function () { + stream.destroy() + }) + }) + + function _end () { + stream.writable = false + end.call(stream) + if(!stream.readable && stream.autoDestroy) + stream.destroy() + } + + stream.end = function (data) { + if(ended) return + ended = true + if(arguments.length) stream.write(data) + _end() // will emit or queue + return stream + } + + stream.destroy = function () { + if(destroyed) return + destroyed = true + ended = true + buffer.length = 0 + stream.writable = stream.readable = false + stream.emit('close') + return stream + } + + stream.pause = function () { + if(stream.paused) return + stream.paused = true + return stream + } + + stream.resume = function () { + if(stream.paused) { + stream.paused = false + stream.emit('resume') + } + drain() + //may have become paused again, + //as drain emits 'data'. + if(!stream.paused) + stream.emit('drain') + return stream + } + return stream +} diff --git a/deps/npm/node_modules/JSONStream/node_modules/through/package.json b/deps/npm/node_modules/JSONStream/node_modules/through/package.json new file mode 100644 index 0000000000..8cf64652bb --- /dev/null +++ b/deps/npm/node_modules/JSONStream/node_modules/through/package.json @@ -0,0 +1,100 @@ +{ + "_args": [ + [ + { + "raw": "through@>=2.2.7 <3", + "scope": null, + "escapedName": "through", + "name": "through", + "rawSpec": ">=2.2.7 <3", + "spec": ">=2.2.7 <3.0.0", + "type": "range" + }, + "/Users/zkat/Documents/code/npm/node_modules/JSONStream" + ] + ], + "_from": "through@>=2.2.7 <3.0.0", + "_id": "through@2.3.8", + "_inCache": true, + "_location": "/JSONStream/through", + "_nodeVersion": "2.3.1", + "_npmUser": { + "name": "dominictarr", + "email": "dominic.tarr@gmail.com" + }, + "_npmVersion": "2.12.0", + "_phantomChildren": {}, + "_requested": { + "raw": "through@>=2.2.7 <3", + "scope": null, + "escapedName": "through", + "name": "through", + "rawSpec": ">=2.2.7 <3", + "spec": ">=2.2.7 <3.0.0", + "type": "range" + }, + "_requiredBy": [ + "/JSONStream" + ], + "_resolved": "https://registry.npmjs.org/through/-/through-2.3.8.tgz", + "_shasum": "0dd4c9ffaabc357960b1b724115d7e0e86a2e1f5", + "_shrinkwrap": null, + "_spec": "through@>=2.2.7 <3", + "_where": "/Users/zkat/Documents/code/npm/node_modules/JSONStream", + "author": { + "name": "Dominic Tarr", + "email": "dominic.tarr@gmail.com", + "url": "dominictarr.com" + }, + "bugs": { + "url": "https://github.com/dominictarr/through/issues" + }, + "dependencies": {}, + "description": "simplified stream construction", + "devDependencies": { + "from": "~0.1.3", + "stream-spec": "~0.3.5", + "tape": "~2.3.2" + }, + "directories": {}, + "dist": { + "shasum": "0dd4c9ffaabc357960b1b724115d7e0e86a2e1f5", + "tarball": "https://registry.npmjs.org/through/-/through-2.3.8.tgz" + }, + "gitHead": "2c5a6f9a0cc54da759b6e10964f2081c358e49dc", + "homepage": "https://github.com/dominictarr/through", + "keywords": [ + "stream", + "streams", + "user-streams", + "pipe" + ], + "license": "MIT", + "main": "index.js", + "maintainers": [ + { + "name": "dominictarr", + "email": "dominic.tarr@gmail.com" + } + ], + "name": "through", + "optionalDependencies": {}, + "readme": "ERROR: No README data found!", + "repository": { + "type": "git", + "url": "git+https://github.com/dominictarr/through.git" + }, + "scripts": { + "test": "set -e; for t in test/*.js; do node $t; done" + }, + "testling": { + "browsers": [ + "ie/8..latest", + "ff/15..latest", + "chrome/20..latest", + "safari/5.1..latest" + ], + "files": "test/*.js" + }, + "version": "2.3.8" +} diff --git a/deps/npm/node_modules/JSONStream/node_modules/through/readme.markdown b/deps/npm/node_modules/JSONStream/node_modules/through/readme.markdown new file mode 100644 index 0000000000..4939fffe42 --- /dev/null +++ b/deps/npm/node_modules/JSONStream/node_modules/through/readme.markdown @@ -0,0 +1,64 @@ +#through + +[](http://travis-ci.org/dominictarr/through) +[](https://ci.testling.com/dominictarr/through) + +Easy way to create a `Stream` that is both `readable` and `writable`. + +* Pass in optional `write` and `end` methods. +* `through` takes care of pause/resume logic if you use `this.queue(data)` instead of `this.emit('data', data)`. +* Use `this.pause()` and `this.resume()` to manage flow. +* Check `this.paused` to see current flow state. (`write` always returns `!this.paused`). + +This function is the basis for most of the synchronous streams in +[event-stream](http://github.com/dominictarr/event-stream). + +``` js +var through = require('through') + +through(function write(data) { + this.queue(data) //data *must* not be null + }, + function end () { //optional + this.queue(null) + }) +``` + +Or, can also be used _without_ buffering on pause, use `this.emit('data', data)`, +and this.emit('end') + +``` js +var through = require('through') + +through(function write(data) { + this.emit('data', data) + //this.pause() + }, + function end () { //optional + this.emit('end') + }) +``` + +## Extended Options + +You will probably not need these 99% of the time. + +### autoDestroy=false + +By default, `through` emits close when the writable +and readable side of the stream has ended. +If that is not desired, set `autoDestroy=false`. + +``` js +var through = require('through') + +//like this +var ts = through(write, end, {autoDestroy: false}) +//or like this +var ts = through(write, end) +ts.autoDestroy = false +``` + +## License + +MIT / Apache2 diff --git a/deps/npm/node_modules/JSONStream/node_modules/through/test/async.js b/deps/npm/node_modules/JSONStream/node_modules/through/test/async.js new file mode 100644 index 0000000000..f6fc95f4ff --- /dev/null +++ b/deps/npm/node_modules/JSONStream/node_modules/through/test/async.js @@ -0,0 +1,28 @@ +var from = require('from') +var through = require('../') + +var tape = require('tape') + +tape('simple async example', function (t) { + + var n = 0, expected = [1,2,3,4,5], actual = [] + from(expected) + .pipe(through(function(data) { + this.pause() + n ++ + setTimeout(function(){ + console.log('pushing data', data) + this.push(data) + this.resume() + }.bind(this), 300) + })).pipe(through(function(data) { + console.log('pushing data second time', data); + this.push(data) + })).on('data', function (d) { + actual.push(d) + }).on('end', function() { + t.deepEqual(actual, expected) + t.end() + }) + +}) diff --git a/deps/npm/node_modules/JSONStream/node_modules/through/test/auto-destroy.js b/deps/npm/node_modules/JSONStream/node_modules/through/test/auto-destroy.js new file mode 100644 index 0000000000..305fff23d3 --- /dev/null +++ b/deps/npm/node_modules/JSONStream/node_modules/through/test/auto-destroy.js @@ -0,0 +1,29 @@ +var test = require('tape') +var through = require('../') + +// must emit end before close. + +test('end before close', function (assert) { + var ts = through() + ts.autoDestroy = false + var ended = false, closed = false + + ts.on('end', function () { + assert.ok(!closed) + ended = true + }) + ts.on('close', function () { + assert.ok(ended) + closed = true + }) + + ts.write(1) + ts.write(2) + ts.write(3) + ts.end() + assert.ok(ended) + assert.notOk(closed) + ts.destroy() + assert.ok(closed) + assert.end() +}) diff --git a/deps/npm/node_modules/JSONStream/node_modules/through/test/buffering.js b/deps/npm/node_modules/JSONStream/node_modules/through/test/buffering.js new file mode 100644 index 0000000000..b0084bfc6e --- /dev/null +++ b/deps/npm/node_modules/JSONStream/node_modules/through/test/buffering.js @@ -0,0 +1,71 @@ +var test = require('tape') +var through = require('../') + +// must emit end before close. + +test('buffering', function(assert) { + var ts = through(function (data) { + this.queue(data) + }, function () { + this.queue(null) + }) + + var ended = false, actual = [] + + ts.on('data', actual.push.bind(actual)) + ts.on('end', function () { + ended = true + }) + + ts.write(1) + ts.write(2) + ts.write(3) + assert.deepEqual(actual, [1, 2, 3]) + ts.pause() + ts.write(4) + ts.write(5) + ts.write(6) + assert.deepEqual(actual, [1, 2, 3]) + ts.resume() + assert.deepEqual(actual, [1, 2, 3, 4, 5, 6]) + ts.pause() + ts.end() + assert.ok(!ended) + ts.resume() + assert.ok(ended) + assert.end() +}) + +test('buffering has data in queue, when ends', function (assert) { + + /* + * If stream ends while paused with data in the queue, + * stream should still emit end after all data is written + * on resume. + */ + + var ts = through(function (data) { + this.queue(data) + }, function () { + this.queue(null) + }) + + var ended = false, actual = [] + + ts.on('data', actual.push.bind(actual)) + ts.on('end', function () { + ended = true + }) + + ts.pause() + ts.write(1) + ts.write(2) + ts.write(3) + ts.end() + assert.deepEqual(actual, [], 'no data written yet, still paused') + assert.ok(!ended, 'end not emitted yet, still paused') + ts.resume() + assert.deepEqual(actual, [1, 2, 3], 'resumed, all data should be delivered') + assert.ok(ended, 'end should be emitted once all data was delivered') + assert.end(); +}) diff --git a/deps/npm/node_modules/JSONStream/node_modules/through/test/end.js b/deps/npm/node_modules/JSONStream/node_modules/through/test/end.js new file mode 100644 index 0000000000..fa113f58e0 --- /dev/null +++ b/deps/npm/node_modules/JSONStream/node_modules/through/test/end.js @@ -0,0 +1,45 @@ +var test = require('tape') +var through = require('../') + +// must emit end before close. + +test('end before close', function (assert) { + var ts = through() + var ended = false, closed = false + + ts.on('end', function () { + assert.ok(!closed) + ended = true + }) + ts.on('close', function () { + assert.ok(ended) + closed = true + }) + + ts.write(1) + ts.write(2) + ts.write(3) + ts.end() + assert.ok(ended) + assert.ok(closed) + assert.end() +}) + +test('end only once', function (t) { + + var ts = through() + var ended = false, closed = false + + ts.on('end', function () { + t.equal(ended, false) + ended = true + }) + + ts.queue(null) + ts.queue(null) + ts.queue(null) + + ts.resume() + + t.end() +}) diff --git a/deps/npm/node_modules/JSONStream/node_modules/through/test/index.js b/deps/npm/node_modules/JSONStream/node_modules/through/test/index.js new file mode 100644 index 0000000000..1d9523f40e --- /dev/null +++ b/deps/npm/node_modules/JSONStream/node_modules/through/test/index.js @@ -0,0 +1,133 @@ + +var test = require('tape') +var spec = require('stream-spec') +var through = require('../') + +/* + I'm using these two functions, and not streams and pipe + so there is less to break. if this test fails it must be + the implementation of _through_ +*/ + +function write(array, stream) { + array = array.slice() + function next() { + while(array.length) + if(stream.write(array.shift()) === false) + return stream.once('drain', next) + + stream.end() + } + + next() +} + +function read(stream, callback) { + var actual = [] + stream.on('data', function (data) { + actual.push(data) + }) + stream.once('end', function () { + callback(null, actual) + }) + stream.once('error', function (err) { + callback(err) + }) +} + +test('simple defaults', function(assert) { + + var l = 1000 + , expected = [] + + while(l--) expected.push(l * Math.random()) + + var t = through() + var s = spec(t).through().pausable() + + read(t, function (err, actual) { + assert.ifError(err) + assert.deepEqual(actual, expected) + assert.end() + }) + + t.on('close', s.validate) + + write(expected, t) +}); + +test('simple functions', function(assert) { + + var l = 1000 + , expected = [] + + while(l--) expected.push(l * Math.random()) + + var t = through(function (data) { + this.emit('data', data*2) + }) + var s = spec(t).through().pausable() + + + read(t, function (err, actual) { + assert.ifError(err) + assert.deepEqual(actual, expected.map(function (data) { + return data*2 + })) + assert.end() + }) + + t.on('close', s.validate) + + write(expected, t) +}) + +test('pauses', function(assert) { + + var l = 1000 + , expected = [] + + while(l--) expected.push(l) //Math.random()) + + var t = through() + + var s = spec(t) + .through() + .pausable() + + t.on('data', function () { + if(Math.random() > 0.1) return + t.pause() + process.nextTick(function () { + t.resume() + }) + }) + + read(t, function (err, actual) { + assert.ifError(err) + assert.deepEqual(actual, expected) + }) + + t.on('close', function () { + s.validate() + assert.end() + }) + + write(expected, t) +}) + +test('does not soft-end on `undefined`', function(assert) { + var stream = through() + , count = 0 + + stream.on('data', function (data) { + count++ + }) + + stream.write(undefined) + stream.write(undefined) + + assert.equal(count, 2) + + assert.end() +}) |