From 18d8bf4b9cf5ac405aaefd5c949a4ccd26847a02 Mon Sep 17 00:00:00 2001 From: obscuren Date: Fri, 9 Jan 2015 13:01:21 +0100 Subject: [PATCH] updated ethereum.js --- cmd/mist/assets/ext/ethereum.js/.bowerrc | 5 + cmd/mist/assets/ext/ethereum.js/.editorconfig | 12 + cmd/mist/assets/ext/ethereum.js/.gitignore | 18 + cmd/mist/assets/ext/ethereum.js/.jshintrc | 50 + cmd/mist/assets/ext/ethereum.js/.npmignore | 9 + cmd/mist/assets/ext/ethereum.js/.travis.yml | 11 + cmd/mist/assets/ext/ethereum.js/LICENSE | 14 + cmd/mist/assets/ext/ethereum.js/README.md | 79 ++ cmd/mist/assets/ext/ethereum.js/bower.json | 51 + .../assets/ext/ethereum.js/dist/ethereum.js | 1184 +++++++++++++++++ .../ext/ethereum.js/dist/ethereum.js.map | 29 + .../ext/ethereum.js/dist/ethereum.min.js | 1 + .../ext/ethereum.js/example/balance.html | 41 + .../ext/ethereum.js/example/contract.html | 75 ++ .../ext/ethereum.js/example/node-app.js | 16 + cmd/mist/assets/ext/ethereum.js/gulpfile.js | 104 ++ cmd/mist/assets/ext/ethereum.js/index.js | 8 + cmd/mist/assets/ext/ethereum.js/lib/abi.js | 267 ++++ .../ext/ethereum.js/lib/autoprovider.js | 103 ++ .../assets/ext/ethereum.js/lib/contract.js | 66 + .../assets/ext/ethereum.js/lib/httprpc.js | 95 ++ cmd/mist/assets/ext/ethereum.js/lib/qt.js | 46 + cmd/mist/assets/ext/ethereum.js/lib/web3.js | 509 +++++++ .../assets/ext/ethereum.js/lib/websocket.js | 78 ++ cmd/mist/assets/ext/ethereum.js/package.json | 67 + 25 files changed, 2938 insertions(+) create mode 100644 cmd/mist/assets/ext/ethereum.js/.bowerrc create mode 100644 cmd/mist/assets/ext/ethereum.js/.editorconfig create mode 100644 cmd/mist/assets/ext/ethereum.js/.gitignore create mode 100644 cmd/mist/assets/ext/ethereum.js/.jshintrc create mode 100644 cmd/mist/assets/ext/ethereum.js/.npmignore create mode 100644 cmd/mist/assets/ext/ethereum.js/.travis.yml create mode 100644 cmd/mist/assets/ext/ethereum.js/LICENSE create mode 100644 cmd/mist/assets/ext/ethereum.js/README.md create mode 100644 cmd/mist/assets/ext/ethereum.js/bower.json create mode 100644 cmd/mist/assets/ext/ethereum.js/dist/ethereum.js create mode 100644 cmd/mist/assets/ext/ethereum.js/dist/ethereum.js.map create mode 100644 cmd/mist/assets/ext/ethereum.js/dist/ethereum.min.js create mode 100644 cmd/mist/assets/ext/ethereum.js/example/balance.html create mode 100644 cmd/mist/assets/ext/ethereum.js/example/contract.html create mode 100644 cmd/mist/assets/ext/ethereum.js/example/node-app.js create mode 100644 cmd/mist/assets/ext/ethereum.js/gulpfile.js create mode 100644 cmd/mist/assets/ext/ethereum.js/index.js create mode 100644 cmd/mist/assets/ext/ethereum.js/lib/abi.js create mode 100644 cmd/mist/assets/ext/ethereum.js/lib/autoprovider.js create mode 100644 cmd/mist/assets/ext/ethereum.js/lib/contract.js create mode 100644 cmd/mist/assets/ext/ethereum.js/lib/httprpc.js create mode 100644 cmd/mist/assets/ext/ethereum.js/lib/qt.js create mode 100644 cmd/mist/assets/ext/ethereum.js/lib/web3.js create mode 100644 cmd/mist/assets/ext/ethereum.js/lib/websocket.js create mode 100644 cmd/mist/assets/ext/ethereum.js/package.json diff --git a/cmd/mist/assets/ext/ethereum.js/.bowerrc b/cmd/mist/assets/ext/ethereum.js/.bowerrc new file mode 100644 index 0000000000..c3a8813e8b --- /dev/null +++ b/cmd/mist/assets/ext/ethereum.js/.bowerrc @@ -0,0 +1,5 @@ +{ + "directory": "example/js/", + "cwd": "./", + "analytics": false +} \ No newline at end of file diff --git a/cmd/mist/assets/ext/ethereum.js/.editorconfig b/cmd/mist/assets/ext/ethereum.js/.editorconfig new file mode 100644 index 0000000000..60a2751d33 --- /dev/null +++ b/cmd/mist/assets/ext/ethereum.js/.editorconfig @@ -0,0 +1,12 @@ +root = true + +[*] +indent_style = space +indent_size = 4 +end_of_line = lf +charset = utf-8 +trim_trailing_whitespace = true +insert_final_newline = true + +[*.md] +trim_trailing_whitespace = false \ No newline at end of file diff --git a/cmd/mist/assets/ext/ethereum.js/.gitignore b/cmd/mist/assets/ext/ethereum.js/.gitignore new file mode 100644 index 0000000000..399b6dc882 --- /dev/null +++ b/cmd/mist/assets/ext/ethereum.js/.gitignore @@ -0,0 +1,18 @@ +# See http://help.github.com/ignore-files/ for more about ignoring files. +# +# If you find yourself ignoring temporary files generated by your text editor +# or operating system, you probably want to add a global ignore instead: +# git config --global core.excludesfile ~/.gitignore_global + +*.swp +/tmp +*/**/*un~ +*un~ +.DS_Store +*/**/.DS_Store +ethereum/ethereum +ethereal/ethereal +example/js +node_modules +bower_components +npm-debug.log diff --git a/cmd/mist/assets/ext/ethereum.js/.jshintrc b/cmd/mist/assets/ext/ethereum.js/.jshintrc new file mode 100644 index 0000000000..c0ec5f89d1 --- /dev/null +++ b/cmd/mist/assets/ext/ethereum.js/.jshintrc @@ -0,0 +1,50 @@ +{ + "predef": [ + "console", + "require", + "equal", + "test", + "testBoth", + "testWithDefault", + "raises", + "deepEqual", + "start", + "stop", + "ok", + "strictEqual", + "module", + "expect", + "reject", + "impl" + ], + + "esnext": true, + "proto": true, + "node" : true, + "browser" : true, + "browserify" : true, + + "boss" : true, + "curly": false, + "debug": true, + "devel": true, + "eqeqeq": true, + "evil": true, + "forin": false, + "immed": false, + "laxbreak": false, + "newcap": true, + "noarg": true, + "noempty": false, + "nonew": false, + "nomen": false, + "onevar": false, + "plusplus": false, + "regexp": false, + "undef": true, + "sub": true, + "strict": false, + "white": false, + "shadow": true, + "eqnull": true +} \ No newline at end of file diff --git a/cmd/mist/assets/ext/ethereum.js/.npmignore b/cmd/mist/assets/ext/ethereum.js/.npmignore new file mode 100644 index 0000000000..5bbffe4fd3 --- /dev/null +++ b/cmd/mist/assets/ext/ethereum.js/.npmignore @@ -0,0 +1,9 @@ +example/js +node_modules +test +.gitignore +.editorconfig +.travis.yml +.npmignore +component.json +testling.html \ No newline at end of file diff --git a/cmd/mist/assets/ext/ethereum.js/.travis.yml b/cmd/mist/assets/ext/ethereum.js/.travis.yml new file mode 100644 index 0000000000..fafacbd5a1 --- /dev/null +++ b/cmd/mist/assets/ext/ethereum.js/.travis.yml @@ -0,0 +1,11 @@ +language: node_js +node_js: + - "0.11" + - "0.10" +before_script: + - npm install + - npm install jshint +script: + - "jshint *.js lib" +after_script: + - npm run-script gulp diff --git a/cmd/mist/assets/ext/ethereum.js/LICENSE b/cmd/mist/assets/ext/ethereum.js/LICENSE new file mode 100644 index 0000000000..0f187b8736 --- /dev/null +++ b/cmd/mist/assets/ext/ethereum.js/LICENSE @@ -0,0 +1,14 @@ +This file is part of ethereum.js. + +ethereum.js is free software: you can redistribute it and/or modify +it under the terms of the GNU Lesser General Public License as published by +the Free Software Foundation, either version 3 of the License, or +(at your option) any later version. + +ethereum.js is distributed in the hope that it will be useful, +but WITHOUT ANY WARRANTY; without even the implied warranty of +MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +GNU Lesser General Public License for more details. + +You should have received a copy of the GNU Lesser General Public License +along with ethereum.js. If not, see . \ No newline at end of file diff --git a/cmd/mist/assets/ext/ethereum.js/README.md b/cmd/mist/assets/ext/ethereum.js/README.md new file mode 100644 index 0000000000..865b62c6b1 --- /dev/null +++ b/cmd/mist/assets/ext/ethereum.js/README.md @@ -0,0 +1,79 @@ +# Ethereum JavaScript API + +This is the Ethereum compatible JavaScript API using `Promise`s +which implements the [Generic JSON RPC](https://github.com/ethereum/wiki/wiki/Generic-JSON-RPC) spec. It's available on npm as a node module and also for bower and component as an embeddable js + +[![NPM version][npm-image]][npm-url] [![Build Status][travis-image]][travis-url] [![dependency status][dep-image]][dep-url] [![dev dependency status][dep-dev-image]][dep-dev-url] + + + +## Installation + +### Node.js + + npm install ethereum.js + +### For browser +Bower + + bower install ethereum.js + +Component + + component install ethereum/ethereum.js + +* Include `ethereum.min.js` in your html file. +* Include [es6-promise](https://github.com/jakearchibald/es6-promise) or another ES6-Shim if your browser doesn't support ECMAScript 6. + +## Usage +Require the library: + + var web3 = require('web3'); + +Set a provider (QtProvider, WebSocketProvider, HttpRpcProvider) + + var web3.setProvider(new web3.providers.WebSocketProvider('ws://localhost:40404/eth')); + +There you go, now you can use it: + +``` +web3.eth.coinbase.then(function(result){ + console.log(result); + return web3.eth.balanceAt(result); +}).then(function(balance){ + console.log(web3.toDecimal(balance)); +}).catch(function(err){ + console.log(err); +}); +``` + + +For another example see `example/index.html`. + +## Building + +* `gulp build` + + +### Testing + +**Please note this repo is in it's early stage.** + +If you'd like to run a WebSocket ethereum node check out +[go-ethereum](https://github.com/ethereum/go-ethereum). + +To install ethereum and spawn a node: + +``` +go get github.com/ethereum/go-ethereum/ethereum +ethereum -ws -loglevel=4 +``` + +[npm-image]: https://badge.fury.io/js/ethereum.js.png +[npm-url]: https://npmjs.org/package/ethereum.js +[travis-image]: https://travis-ci.org/ethereum/ethereum.js.svg +[travis-url]: https://travis-ci.org/ethereum/ethereum.js +[dep-image]: https://david-dm.org/ethereum/ethereum.js.svg +[dep-url]: https://david-dm.org/ethereum/ethereum.js +[dep-dev-image]: https://david-dm.org/ethereum/ethereum.js/dev-status.svg +[dep-dev-url]: https://david-dm.org/ethereum/ethereum.js#info=devDependencies \ No newline at end of file diff --git a/cmd/mist/assets/ext/ethereum.js/bower.json b/cmd/mist/assets/ext/ethereum.js/bower.json new file mode 100644 index 0000000000..cedae9023d --- /dev/null +++ b/cmd/mist/assets/ext/ethereum.js/bower.json @@ -0,0 +1,51 @@ +{ + "name": "ethereum.js", + "namespace": "ethereum", + "version": "0.0.3", + "description": "Ethereum Compatible JavaScript API", + "main": ["./dist/ethereum.js", "./dist/ethereum.min.js"], + "dependencies": { + "es6-promise": "#master" + }, + "repository": { + "type": "git", + "url": "https://github.com/ethereum/ethereum.js.git" + }, + "homepage": "https://github.com/ethereum/ethereum.js", + "bugs": { + "url": "https://github.com/ethereum/ethereum.js/issues" + }, + "keywords": [ + "ethereum", + "javascript", + "API" + ], + "authors": [ + { + "name": "Marek Kotewicz", + "email": "marek@ethdev.com", + "homepage": "https://github.com/debris" + }, + { + "name": "Marian Oancea", + "email": "marian@ethdev.com", + "homepage": "https://github.com/cubedro" + } + ], + "license": "LGPL-3.0", + "ignore": [ + "example", + "lib", + "node_modules", + "package.json", + ".bowerrc", + ".editorconfig", + ".gitignore", + ".jshintrc", + ".npmignore", + ".travis.yml", + "gulpfile.js", + "index.js", + "**/*.txt" + ] +} \ No newline at end of file diff --git a/cmd/mist/assets/ext/ethereum.js/dist/ethereum.js b/cmd/mist/assets/ext/ethereum.js/dist/ethereum.js new file mode 100644 index 0000000000..4f4b5d3265 --- /dev/null +++ b/cmd/mist/assets/ext/ethereum.js/dist/ethereum.js @@ -0,0 +1,1184 @@ +require=(function e(t,n,r){function s(o,u){if(!n[o]){if(!t[o]){var a=typeof require=="function"&&require;if(!u&&a)return a(o,!0);if(i)return i(o,!0);var f=new Error("Cannot find module '"+o+"'");throw f.code="MODULE_NOT_FOUND",f}var l=n[o]={exports:{}};t[o][0].call(l.exports,function(e){var n=t[o][1][e];return s(n?n:e)},l,l.exports,e,t,n,r)}return n[o].exports}var i=typeof require=="function"&&require;for(var o=0;o. +*/ +/** @file abi.js + * @authors: + * Marek Kotewicz + * Gav Wood + * @date 2014 + */ + +// TODO: is these line is supposed to be here? +if ("build" !== 'build') {/* + var web3 = require('./web3'); // jshint ignore:line +*/} + +// TODO: make these be actually accurate instead of falling back onto JS's doubles. +var hexToDec = function (hex) { + return parseInt(hex, 16).toString(); +}; + +var decToHex = function (dec) { + return parseInt(dec).toString(16); +}; + +var findIndex = function (array, callback) { + var end = false; + var i = 0; + for (; i < array.length && !end; i++) { + end = callback(array[i]); + } + return end ? i - 1 : -1; +}; + +var findMethodIndex = function (json, methodName) { + return findIndex(json, function (method) { + return method.name === methodName; + }); +}; + +var padLeft = function (string, chars) { + return new Array(chars - string.length + 1).join("0") + string; +}; + +var calcBitPadding = function (type, expected) { + var value = type.slice(expected.length); + if (value === "") { + return 32; + } + return parseInt(value) / 8; +}; + +var calcBytePadding = function (type, expected) { + var value = type.slice(expected.length); + if (value === "") { + return 32; + } + return parseInt(value); +}; + +var calcRealPadding = function (type, expected) { + var value = type.slice(expected.length); + if (value === "") { + return 32; + } + var sizes = value.split('x'); + for (var padding = 0, i = 0; i < sizes; i++) { + padding += (sizes[i] / 8); + } + return padding; +}; + +var setupInputTypes = function () { + + var prefixedType = function (prefix, calcPadding) { + return function (type, value) { + var expected = prefix; + if (type.indexOf(expected) !== 0) { + return false; + } + + var padding = calcPadding(type, expected); + if (typeof value === "number") + value = value.toString(16); + else if (typeof value === "string") + value = web3.toHex(value); + else if (value.indexOf('0x') === 0) + value = value.substr(2); + else + value = (+value).toString(16); + return padLeft(value, padding * 2); + }; + }; + + var namedType = function (name, padding, formatter) { + return function (type, value) { + if (type !== name) { + return false; + } + + return padLeft(formatter ? formatter(value) : value, padding * 2); + }; + }; + + var formatBool = function (value) { + return value ? '0x1' : '0x0'; + }; + + return [ + prefixedType('uint', calcBitPadding), + prefixedType('int', calcBitPadding), + prefixedType('hash', calcBitPadding), + prefixedType('string', calcBytePadding), + prefixedType('real', calcRealPadding), + prefixedType('ureal', calcRealPadding), + namedType('address', 20), + namedType('bool', 1, formatBool), + ]; +}; + +var inputTypes = setupInputTypes(); + +var toAbiInput = function (json, methodName, params) { + var bytes = ""; + var index = findMethodIndex(json, methodName); + + if (index === -1) { + return; + } + + bytes = "0x" + padLeft(index.toString(16), 2); + var method = json[index]; + + for (var i = 0; i < method.inputs.length; i++) { + var found = false; + for (var j = 0; j < inputTypes.length && !found; j++) { + found = inputTypes[j](method.inputs[i].type, params[i]); + } + if (!found) { + console.error('unsupported json type: ' + method.inputs[i].type); + } + bytes += found; + } + return bytes; +}; + +var setupOutputTypes = function () { + + var prefixedType = function (prefix, calcPadding) { + return function (type) { + var expected = prefix; + if (type.indexOf(expected) !== 0) { + return -1; + } + + var padding = calcPadding(type, expected); + return padding * 2; + }; + }; + + var namedType = function (name, padding) { + return function (type) { + return name === type ? padding * 2 : -1; + }; + }; + + var formatInt = function (value) { + return value.length <= 8 ? +parseInt(value, 16) : hexToDec(value); + }; + + var formatHash = function (value) { + return "0x" + value; + }; + + var formatBool = function (value) { + return value === '1' ? true : false; + }; + + var formatString = function (value) { + return web3.toAscii(value); + }; + + return [ + { padding: prefixedType('uint', calcBitPadding), format: formatInt }, + { padding: prefixedType('int', calcBitPadding), format: formatInt }, + { padding: prefixedType('hash', calcBitPadding), format: formatHash }, + { padding: prefixedType('string', calcBytePadding), format: formatString }, + { padding: prefixedType('real', calcRealPadding), format: formatInt }, + { padding: prefixedType('ureal', calcRealPadding), format: formatInt }, + { padding: namedType('address', 20) }, + { padding: namedType('bool', 1), format: formatBool } + ]; +}; + +var outputTypes = setupOutputTypes(); + +var fromAbiOutput = function (json, methodName, output) { + var index = findMethodIndex(json, methodName); + + if (index === -1) { + return; + } + + output = output.slice(2); + + var result = []; + var method = json[index]; + for (var i = 0; i < method.outputs.length; i++) { + var padding = -1; + for (var j = 0; j < outputTypes.length && padding === -1; j++) { + padding = outputTypes[j].padding(method.outputs[i].type); + } + + if (padding === -1) { + // not found output parsing + continue; + } + var res = output.slice(0, padding); + var formatter = outputTypes[j - 1].format; + result.push(formatter ? formatter(res) : ("0x" + res)); + output = output.slice(padding); + } + + return result; +}; + +var inputParser = function (json) { + var parser = {}; + json.forEach(function (method) { + parser[method.name] = function () { + var params = Array.prototype.slice.call(arguments); + return toAbiInput(json, method.name, params); + }; + }); + + return parser; +}; + +var outputParser = function (json) { + var parser = {}; + json.forEach(function (method) { + parser[method.name] = function (output) { + return fromAbiOutput(json, method.name, output); + }; + }); + + return parser; +}; + +module.exports = { + inputParser: inputParser, + outputParser: outputParser +}; + +},{}],2:[function(require,module,exports){ +/* + This file is part of ethereum.js. + + ethereum.js is free software: you can redistribute it and/or modify + it under the terms of the GNU Lesser General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + ethereum.js is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with ethereum.js. If not, see . +*/ +/** @file autoprovider.js + * @authors: + * Marek Kotewicz + * Marian Oancea + * @date 2014 + */ + +/* + * @brief if qt object is available, uses QtProvider, + * if not tries to connect over websockets + * if it fails, it uses HttpRpcProvider + */ + +// TODO: is these line is supposed to be here? +if ("build" !== 'build') {/* + var WebSocket = require('ws'); // jshint ignore:line + var web3 = require('./web3'); // jshint ignore:line +*/} + +var AutoProvider = function (userOptions) { + if (web3.haveProvider()) { + return; + } + + // before we determine what provider we are, we have to cache request + this.sendQueue = []; + this.onmessageQueue = []; + + if (navigator.qt) { + this.provider = new web3.providers.QtProvider(); + return; + } + + userOptions = userOptions || {}; + var options = { + httprpc: userOptions.httprpc || 'http://localhost:8080', + websockets: userOptions.websockets || 'ws://localhost:40404/eth' + }; + + var self = this; + var closeWithSuccess = function (success) { + ws.close(); + if (success) { + self.provider = new web3.providers.WebSocketProvider(options.websockets); + } else { + self.provider = new web3.providers.HttpRpcProvider(options.httprpc); + self.poll = self.provider.poll.bind(self.provider); + } + self.sendQueue.forEach(function (payload) { + self.provider(payload); + }); + self.onmessageQueue.forEach(function (handler) { + self.provider.onmessage = handler; + }); + }; + + var ws = new WebSocket(options.websockets); + + ws.onopen = function() { + closeWithSuccess(true); + }; + + ws.onerror = function() { + closeWithSuccess(false); + }; +}; + +AutoProvider.prototype.send = function (payload) { + if (this.provider) { + this.provider.send(payload); + return; + } + this.sendQueue.push(payload); +}; + +Object.defineProperty(AutoProvider.prototype, 'onmessage', { + set: function (handler) { + if (this.provider) { + this.provider.onmessage = handler; + return; + } + this.onmessageQueue.push(handler); + } +}); + +module.exports = AutoProvider; + +},{}],3:[function(require,module,exports){ +/* + This file is part of ethereum.js. + + ethereum.js is free software: you can redistribute it and/or modify + it under the terms of the GNU Lesser General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + ethereum.js is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with ethereum.js. If not, see . +*/ +/** @file contract.js + * @authors: + * Marek Kotewicz + * @date 2014 + */ + +// TODO: is these line is supposed to be here? +if ("build" !== 'build') {/* + var web3 = require('./web3'); // jshint ignore:line +*/} + +var abi = require('./abi'); + +var contract = function (address, desc) { + var inputParser = abi.inputParser(desc); + var outputParser = abi.outputParser(desc); + + var contract = {}; + + desc.forEach(function (method) { + contract[method.name] = function () { + var params = Array.prototype.slice.call(arguments); + var parsed = inputParser[method.name].apply(null, params); + + var onSuccess = function (result) { + return outputParser[method.name](result); + }; + + return { + call: function (extra) { + extra = extra || {}; + extra.to = address; + extra.data = parsed; + return web3.eth.call(extra).then(onSuccess); + }, + transact: function (extra) { + extra = extra || {}; + extra.to = address; + extra.data = parsed; + return web3.eth.transact(extra).then(onSuccess); + } + }; + }; + }); + + return contract; +}; + +module.exports = contract; + +},{"./abi":1}],4:[function(require,module,exports){ +/* + This file is part of ethereum.js. + + ethereum.js is free software: you can redistribute it and/or modify + it under the terms of the GNU Lesser General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + ethereum.js is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with ethereum.js. If not, see . +*/ +/** @file httprpc.js + * @authors: + * Marek Kotewicz + * Marian Oancea + * @date 2014 + */ + +// TODO: is these line is supposed to be here? +if ("build" !== 'build') {/* + var XMLHttpRequest = require('xmlhttprequest').XMLHttpRequest; // jshint ignore:line +*/} + +var HttpRpcProvider = function (host) { + this.handlers = []; + this.host = host; +}; + +function formatJsonRpcObject(object) { + return { + jsonrpc: '2.0', + method: object.call, + params: object.args, + id: object._id + }; +} + +function formatJsonRpcMessage(message) { + var object = JSON.parse(message); + + return { + _id: object.id, + data: object.result, + error: object.error + }; +} + +HttpRpcProvider.prototype.sendRequest = function (payload, cb) { + var data = formatJsonRpcObject(payload); + + var request = new XMLHttpRequest(); + request.open("POST", this.host, true); + request.send(JSON.stringify(data)); + request.onreadystatechange = function () { + if (request.readyState === 4 && cb) { + cb(request); + } + }; +}; + +HttpRpcProvider.prototype.send = function (payload) { + var self = this; + this.sendRequest(payload, function (request) { + self.handlers.forEach(function (handler) { + handler.call(self, formatJsonRpcMessage(request.responseText)); + }); + }); +}; + +HttpRpcProvider.prototype.poll = function (payload, id) { + var self = this; + this.sendRequest(payload, function (request) { + var parsed = JSON.parse(request.responseText); + if (parsed.error || (parsed.result instanceof Array ? parsed.result.length === 0 : !parsed.result)) { + return; + } + self.handlers.forEach(function (handler) { + handler.call(self, {_event: payload.call, _id: id, data: parsed.result}); + }); + }); +}; + +Object.defineProperty(HttpRpcProvider.prototype, "onmessage", { + set: function (handler) { + this.handlers.push(handler); + } +}); + +module.exports = HttpRpcProvider; + +},{}],5:[function(require,module,exports){ +/* + This file is part of ethereum.js. + + ethereum.js is free software: you can redistribute it and/or modify + it under the terms of the GNU Lesser General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + ethereum.js is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with ethereum.js. If not, see . +*/ +/** @file qt.js + * @authors: + * Jeffrey Wilcke + * Marek Kotewicz + * @date 2014 + */ + +var QtProvider = function() { + this.handlers = []; + + var self = this; + navigator.qt.onmessage = function (message) { + self.handlers.forEach(function (handler) { + handler.call(self, JSON.parse(message.data)); + }); + }; +}; + +QtProvider.prototype.send = function(payload) { + navigator.qt.postMessage(JSON.stringify(payload)); +}; + +Object.defineProperty(QtProvider.prototype, "onmessage", { + set: function(handler) { + this.handlers.push(handler); + } +}); + +module.exports = QtProvider; + +},{}],6:[function(require,module,exports){ +/* + This file is part of ethereum.js. + + ethereum.js is free software: you can redistribute it and/or modify + it under the terms of the GNU Lesser General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + ethereum.js is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with ethereum.js. If not, see . +*/ +/** @file main.js + * @authors: + * Jeffrey Wilcke + * Marek Kotewicz + * Marian Oancea + * Gav Wood + * @date 2014 + */ + +function flattenPromise (obj) { + if (obj instanceof Promise) { + return Promise.resolve(obj); + } + + if (obj instanceof Array) { + return new Promise(function (resolve) { + var promises = obj.map(function (o) { + return flattenPromise(o); + }); + + return Promise.all(promises).then(function (res) { + for (var i = 0; i < obj.length; i++) { + obj[i] = res[i]; + } + resolve(obj); + }); + }); + } + + if (obj instanceof Object) { + return new Promise(function (resolve) { + var keys = Object.keys(obj); + var promises = keys.map(function (key) { + return flattenPromise(obj[key]); + }); + + return Promise.all(promises).then(function (res) { + for (var i = 0; i < keys.length; i++) { + obj[keys[i]] = res[i]; + } + resolve(obj); + }); + }); + } + + return Promise.resolve(obj); +} + +var web3Methods = function () { + return [ + { name: 'sha3', call: 'web3_sha3' } + ]; +}; + +var ethMethods = function () { + var blockCall = function (args) { + return typeof args[0] === "string" ? "eth_blockByHash" : "eth_blockByNumber"; + }; + + var transactionCall = function (args) { + return typeof args[0] === "string" ? 'eth_transactionByHash' : 'eth_transactionByNumber'; + }; + + var uncleCall = function (args) { + return typeof args[0] === "string" ? 'eth_uncleByHash' : 'eth_uncleByNumber'; + }; + + var methods = [ + { name: 'balanceAt', call: 'eth_balanceAt' }, + { name: 'stateAt', call: 'eth_stateAt' }, + { name: 'storageAt', call: 'eth_storageAt' }, + { name: 'countAt', call: 'eth_countAt'}, + { name: 'codeAt', call: 'eth_codeAt' }, + { name: 'transact', call: 'eth_transact' }, + { name: 'call', call: 'eth_call' }, + { name: 'block', call: blockCall }, + { name: 'transaction', call: transactionCall }, + { name: 'uncle', call: uncleCall }, + { name: 'compilers', call: 'eth_compilers' }, + { name: 'lll', call: 'eth_lll' }, + { name: 'solidity', call: 'eth_solidity' }, + { name: 'serpent', call: 'eth_serpent' }, + { name: 'logs', call: 'eth_logs' } + ]; + return methods; +}; + +var ethProperties = function () { + return [ + { name: 'coinbase', getter: 'eth_coinbase', setter: 'eth_setCoinbase' }, + { name: 'listening', getter: 'eth_listening', setter: 'eth_setListening' }, + { name: 'mining', getter: 'eth_mining', setter: 'eth_setMining' }, + { name: 'gasPrice', getter: 'eth_gasPrice' }, + { name: 'account', getter: 'eth_account' }, + { name: 'accounts', getter: 'eth_accounts' }, + { name: 'peerCount', getter: 'eth_peerCount' }, + { name: 'defaultBlock', getter: 'eth_defaultBlock', setter: 'eth_setDefaultBlock' }, + { name: 'number', getter: 'eth_number'} + ]; +}; + +var dbMethods = function () { + return [ + { name: 'put', call: 'db_put' }, + { name: 'get', call: 'db_get' }, + { name: 'putString', call: 'db_putString' }, + { name: 'getString', call: 'db_getString' } + ]; +}; + +var shhMethods = function () { + return [ + { name: 'post', call: 'shh_post' }, + { name: 'newIdentity', call: 'shh_newIdentity' }, + { name: 'haveIdentity', call: 'shh_haveIdentity' }, + { name: 'newGroup', call: 'shh_newGroup' }, + { name: 'addToGroup', call: 'shh_addToGroup' } + ]; +}; + +var ethWatchMethods = function () { + var newFilter = function (args) { + return typeof args[0] === 'string' ? 'eth_newFilterString' : 'eth_newFilter'; + }; + + return [ + { name: 'newFilter', call: newFilter }, + { name: 'uninstallFilter', call: 'eth_uninstallFilter' }, + { name: 'getMessages', call: 'eth_filterLogs' } + ]; +}; + +var shhWatchMethods = function () { + return [ + { name: 'newFilter', call: 'shh_newFilter' }, + { name: 'uninstallFilter', call: 'shh_uninstallFilter' }, + { name: 'getMessage', call: 'shh_getMessages' } + ]; +}; + +var setupMethods = function (obj, methods) { + methods.forEach(function (method) { + obj[method.name] = function () { + return flattenPromise(Array.prototype.slice.call(arguments)).then(function (args) { + var call = typeof method.call === "function" ? method.call(args) : method.call; + return {call: call, args: args}; + }).then(function (request) { + return new Promise(function (resolve, reject) { + web3.provider.send(request, function (err, result) { + if (!err) { + resolve(result); + return; + } + reject(err); + }); + }); + }).catch(function(err) { + console.error(err); + }); + }; + }); +}; + +var setupProperties = function (obj, properties) { + properties.forEach(function (property) { + var proto = {}; + proto.get = function () { + return new Promise(function(resolve, reject) { + web3.provider.send({call: property.getter}, function(err, result) { + if (!err) { + resolve(result); + return; + } + reject(err); + }); + }); + }; + if (property.setter) { + proto.set = function (val) { + return flattenPromise([val]).then(function (args) { + return new Promise(function (resolve) { + web3.provider.send({call: property.setter, args: args}, function (err, result) { + if (!err) { + resolve(result); + return; + } + reject(err); + }); + }); + }).catch(function (err) { + console.error(err); + }); + }; + } + Object.defineProperty(obj, property.name, proto); + }); +}; + +// TODO: import from a dependency, don't duplicate. +var hexToDec = function (hex) { + return parseInt(hex, 16).toString(); +}; + +var decToHex = function (dec) { + return parseInt(dec).toString(16); +}; + + +var web3 = { + _callbacks: {}, + _events: {}, + providers: {}, + + toHex: function(str) { + var hex = ""; + for(var i = 0; i < str.length; i++) { + var n = str.charCodeAt(i).toString(16); + hex += n.length < 2 ? '0' + n : n; + } + + return hex; + }, + + toAscii: function(hex) { + // Find termination + var str = ""; + var i = 0, l = hex.length; + if (hex.substring(0, 2) === '0x') + i = 2; + for(; i < l; i+=2) { + var code = hex.charCodeAt(i); + if(code === 0) { + break; + } + + str += String.fromCharCode(parseInt(hex.substr(i, 2), 16)); + } + + return str; + }, + + fromAscii: function(str, pad) { + pad = pad === undefined ? 32 : pad; + var hex = this.toHex(str); + while(hex.length < pad*2) + hex += "00"; + return "0x" + hex; + }, + + toDecimal: function (val) { + return hexToDec(val.substring(2)); + }, + + fromDecimal: function (val) { + return "0x" + decToHex(val); + }, + + toEth: function(str) { + var val = typeof str === "string" ? str.indexOf('0x') === 0 ? parseInt(str.substr(2), 16) : parseInt(str) : str; + var unit = 0; + var units = [ 'wei', 'Kwei', 'Mwei', 'Gwei', 'szabo', 'finney', 'ether', 'grand', 'Mether', 'Gether', 'Tether', 'Pether', 'Eether', 'Zether', 'Yether', 'Nether', 'Dether', 'Vether', 'Uether' ]; + while (val > 3000 && unit < units.length - 1) + { + val /= 1000; + unit++; + } + var s = val.toString().length < val.toFixed(2).length ? val.toString() : val.toFixed(2); + var replaceFunction = function($0, $1, $2) { + return $1 + ',' + $2; + }; + + while (true) { + var o = s; + s = s.replace(/(\d)(\d\d\d[\.\,])/, replaceFunction); + if (o === s) + break; + } + return s + ' ' + units[unit]; + }, + + eth: { + prototype: Object(), // jshint ignore:line + watch: function (params) { + return new Filter(params, ethWatch); + } + }, + + db: { + prototype: Object() // jshint ignore:line + }, + + shh: { + prototype: Object(), // jshint ignore:line + watch: function (params) { + return new Filter(params, shhWatch); + } + }, + + on: function(event, id, cb) { + if(web3._events[event] === undefined) { + web3._events[event] = {}; + } + + web3._events[event][id] = cb; + return this; + }, + + off: function(event, id) { + if(web3._events[event] !== undefined) { + delete web3._events[event][id]; + } + + return this; + }, + + trigger: function(event, id, data) { + var callbacks = web3._events[event]; + if (!callbacks || !callbacks[id]) { + return; + } + var cb = callbacks[id]; + cb(data); + } +}; + +setupMethods(web3, web3Methods()); +setupMethods(web3.eth, ethMethods()); +setupProperties(web3.eth, ethProperties()); +setupMethods(web3.db, dbMethods()); +setupMethods(web3.shh, shhMethods()); + +var ethWatch = { + changed: 'eth_changed' +}; +setupMethods(ethWatch, ethWatchMethods()); +var shhWatch = { + changed: 'shh_changed' +}; +setupMethods(shhWatch, shhWatchMethods()); + +var ProviderManager = function() { + this.queued = []; + this.polls = []; + this.ready = false; + this.provider = undefined; + this.id = 1; + + var self = this; + var poll = function () { + if (self.provider && self.provider.poll) { + self.polls.forEach(function (data) { + data.data._id = self.id; + self.id++; + self.provider.poll(data.data, data.id); + }); + } + setTimeout(poll, 12000); + }; + poll(); +}; + +ProviderManager.prototype.send = function(data, cb) { + data._id = this.id; + if (cb) { + web3._callbacks[data._id] = cb; + } + + data.args = data.args || []; + this.id++; + + if(this.provider !== undefined) { + this.provider.send(data); + } else { + console.warn("provider is not set"); + this.queued.push(data); + } +}; + +ProviderManager.prototype.set = function(provider) { + if(this.provider !== undefined && this.provider.unload !== undefined) { + this.provider.unload(); + } + + this.provider = provider; + this.ready = true; +}; + +ProviderManager.prototype.sendQueued = function() { + for(var i = 0; this.queued.length; i++) { + // Resend + this.send(this.queued[i]); + } +}; + +ProviderManager.prototype.installed = function() { + return this.provider !== undefined; +}; + +ProviderManager.prototype.startPolling = function (data, pollId) { + if (!this.provider || !this.provider.poll) { + return; + } + this.polls.push({data: data, id: pollId}); +}; + +ProviderManager.prototype.stopPolling = function (pollId) { + for (var i = this.polls.length; i--;) { + var poll = this.polls[i]; + if (poll.id === pollId) { + this.polls.splice(i, 1); + } + } +}; + +web3.provider = new ProviderManager(); + +web3.setProvider = function(provider) { + provider.onmessage = messageHandler; + web3.provider.set(provider); + web3.provider.sendQueued(); +}; + +web3.haveProvider = function() { + return !!web3.provider.provider; +}; + +var Filter = function(options, impl) { + this.impl = impl; + this.callbacks = []; + + var self = this; + this.promise = impl.newFilter(options); + this.promise.then(function (id) { + self.id = id; + web3.on(impl.changed, id, self.trigger.bind(self)); + web3.provider.startPolling({call: impl.changed, args: [id]}, id); + }); +}; + +Filter.prototype.arrived = function(callback) { + this.changed(callback); +}; + +Filter.prototype.changed = function(callback) { + var self = this; + this.promise.then(function(id) { + self.callbacks.push(callback); + }); +}; + +Filter.prototype.trigger = function(messages) { + for(var i = 0; i < this.callbacks.length; i++) { + this.callbacks[i].call(this, messages); + } +}; + +Filter.prototype.uninstall = function() { + var self = this; + this.promise.then(function (id) { + self.impl.uninstallFilter(id); + web3.provider.stopPolling(id); + web3.off(impl.changed, id); + }); +}; + +Filter.prototype.messages = function() { + var self = this; + return this.promise.then(function (id) { + return self.impl.getMessages(id); + }); +}; + +Filter.prototype.logs = function () { + return this.messages(); +}; + +function messageHandler(data) { + if(data._event !== undefined) { + web3.trigger(data._event, data._id, data.data); + return; + } + + if(data._id) { + var cb = web3._callbacks[data._id]; + if (cb) { + cb.call(this, data.error, data.data); + delete web3._callbacks[data._id]; + } + } +} + +module.exports = web3; + +},{}],7:[function(require,module,exports){ +/* + This file is part of ethereum.js. + + ethereum.js is free software: you can redistribute it and/or modify + it under the terms of the GNU Lesser General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + ethereum.js is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with ethereum.js. If not, see . +*/ +/** @file websocket.js + * @authors: + * Jeffrey Wilcke + * Marek Kotewicz + * Marian Oancea + * @date 2014 + */ + +// TODO: is these line is supposed to be here? +if ("build" !== 'build') {/* + var WebSocket = require('ws'); // jshint ignore:line +*/} + +var WebSocketProvider = function(host) { + // onmessage handlers + this.handlers = []; + // queue will be filled with messages if send is invoked before the ws is ready + this.queued = []; + this.ready = false; + + this.ws = new WebSocket(host); + + var self = this; + this.ws.onmessage = function(event) { + for(var i = 0; i < self.handlers.length; i++) { + self.handlers[i].call(self, JSON.parse(event.data), event); + } + }; + + this.ws.onopen = function() { + self.ready = true; + + for(var i = 0; i < self.queued.length; i++) { + // Resend + self.send(self.queued[i]); + } + }; +}; + +WebSocketProvider.prototype.send = function(payload) { + if(this.ready) { + var data = JSON.stringify(payload); + + this.ws.send(data); + } else { + this.queued.push(payload); + } +}; + +WebSocketProvider.prototype.onMessage = function(handler) { + this.handlers.push(handler); +}; + +WebSocketProvider.prototype.unload = function() { + this.ws.close(); +}; +Object.defineProperty(WebSocketProvider.prototype, "onmessage", { + set: function(provider) { this.onMessage(provider); } +}); + +module.exports = WebSocketProvider; + +},{}],"web3":[function(require,module,exports){ +var web3 = require('./lib/web3'); +web3.providers.WebSocketProvider = require('./lib/websocket'); +web3.providers.HttpRpcProvider = require('./lib/httprpc'); +web3.providers.QtProvider = require('./lib/qt'); +web3.providers.AutoProvider = require('./lib/autoprovider'); +web3.contract = require('./lib/contract'); + +module.exports = web3; + +},{"./lib/autoprovider":2,"./lib/contract":3,"./lib/httprpc":4,"./lib/qt":5,"./lib/web3":6,"./lib/websocket":7}]},{},["web3"]) + + +//# sourceMappingURL=ethereum.js.map \ No newline at end of file diff --git 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+ "file": "generated.js", + "sourceRoot": "", + "sourcesContent": [ + "(function e(t,n,r){function s(o,u){if(!n[o]){if(!t[o]){var a=typeof require==\"function\"&&require;if(!u&&a)return a(o,!0);if(i)return i(o,!0);var f=new Error(\"Cannot find module '\"+o+\"'\");throw f.code=\"MODULE_NOT_FOUND\",f}var l=n[o]={exports:{}};t[o][0].call(l.exports,function(e){var n=t[o][1][e];return s(n?n:e)},l,l.exports,e,t,n,r)}return n[o].exports}var i=typeof require==\"function\"&&require;for(var o=0;o.\n*/\n/** @file abi.js\n * @authors:\n * Marek Kotewicz \n * Gav Wood \n * @date 2014\n */\n\n// TODO: is these line is supposed to be here? \nif (\"build\" !== 'build') {/*\n var web3 = require('./web3'); // jshint ignore:line\n*/}\n\n// TODO: make these be actually accurate instead of falling back onto JS's doubles.\nvar hexToDec = function (hex) {\n return parseInt(hex, 16).toString();\n};\n\nvar decToHex = function (dec) {\n return parseInt(dec).toString(16);\n};\n\nvar findIndex = function (array, callback) {\n var end = false;\n var i = 0;\n for (; i < array.length && !end; i++) {\n end = callback(array[i]);\n }\n return end ? i - 1 : -1;\n};\n\nvar findMethodIndex = function (json, methodName) {\n return findIndex(json, function (method) {\n return method.name === methodName;\n });\n};\n\nvar padLeft = function (string, chars) {\n return new Array(chars - string.length + 1).join(\"0\") + string;\n};\n\nvar calcBitPadding = function (type, expected) {\n var value = type.slice(expected.length);\n if (value === \"\") {\n return 32;\n }\n return parseInt(value) / 8;\n};\n\nvar calcBytePadding = function (type, expected) {\n var value = type.slice(expected.length);\n if (value === \"\") {\n return 32;\n }\n return parseInt(value);\n};\n\nvar calcRealPadding = function (type, expected) {\n var value = type.slice(expected.length);\n if (value === \"\") {\n return 32;\n }\n var sizes = value.split('x');\n for (var padding = 0, i = 0; i < sizes; i++) {\n padding += (sizes[i] / 8);\n }\n return padding;\n};\n\nvar setupInputTypes = function () {\n \n var prefixedType = function (prefix, calcPadding) {\n return function (type, value) {\n var expected = prefix;\n if (type.indexOf(expected) !== 0) {\n return false;\n }\n\n var padding = calcPadding(type, expected);\n if (typeof value === \"number\")\n value = value.toString(16);\n else if (typeof value === \"string\")\n value = web3.toHex(value); \n else if (value.indexOf('0x') === 0)\n value = value.substr(2);\n else\n value = (+value).toString(16);\n return padLeft(value, padding * 2);\n };\n };\n\n var namedType = function (name, padding, formatter) {\n return function (type, value) {\n if (type !== name) {\n return false;\n }\n\n return padLeft(formatter ? formatter(value) : value, padding * 2);\n };\n };\n\n var formatBool = function (value) {\n return value ? '0x1' : '0x0';\n };\n\n return [\n prefixedType('uint', calcBitPadding),\n prefixedType('int', calcBitPadding),\n prefixedType('hash', calcBitPadding),\n prefixedType('string', calcBytePadding),\n prefixedType('real', calcRealPadding),\n prefixedType('ureal', calcRealPadding),\n namedType('address', 20),\n namedType('bool', 1, formatBool),\n ];\n};\n\nvar inputTypes = setupInputTypes();\n\nvar toAbiInput = function (json, methodName, params) {\n var bytes = \"\";\n var index = findMethodIndex(json, methodName);\n\n if (index === -1) {\n return;\n }\n\n bytes = \"0x\" + padLeft(index.toString(16), 2);\n var method = json[index];\n\n for (var i = 0; i < method.inputs.length; i++) {\n var found = false;\n for (var j = 0; j < inputTypes.length && !found; j++) {\n found = inputTypes[j](method.inputs[i].type, params[i]);\n }\n if (!found) {\n console.error('unsupported json type: ' + method.inputs[i].type);\n }\n bytes += found;\n }\n return bytes;\n};\n\nvar setupOutputTypes = function () {\n\n var prefixedType = function (prefix, calcPadding) {\n return function (type) {\n var expected = prefix;\n if (type.indexOf(expected) !== 0) {\n return -1;\n }\n\n var padding = calcPadding(type, expected);\n return padding * 2;\n };\n };\n\n var namedType = function (name, padding) {\n return function (type) {\n return name === type ? padding * 2 : -1;\n };\n };\n\n var formatInt = function (value) {\n return value.length <= 8 ? +parseInt(value, 16) : hexToDec(value);\n };\n\n var formatHash = function (value) {\n return \"0x\" + value;\n };\n\n var formatBool = function (value) {\n return value === '1' ? true : false;\n };\n\n var formatString = function (value) {\n return web3.toAscii(value);\n };\n\n return [\n { padding: prefixedType('uint', calcBitPadding), format: formatInt },\n { padding: prefixedType('int', calcBitPadding), format: formatInt },\n { padding: prefixedType('hash', calcBitPadding), format: formatHash },\n { padding: prefixedType('string', calcBytePadding), format: formatString },\n { padding: prefixedType('real', calcRealPadding), format: formatInt },\n { padding: prefixedType('ureal', calcRealPadding), format: formatInt },\n { padding: namedType('address', 20) },\n { padding: namedType('bool', 1), format: formatBool }\n ];\n};\n\nvar outputTypes = setupOutputTypes();\n\nvar fromAbiOutput = function (json, methodName, output) {\n var index = findMethodIndex(json, methodName);\n\n if (index === -1) {\n return;\n }\n\n output = output.slice(2);\n\n var result = [];\n var method = json[index];\n for (var i = 0; i < method.outputs.length; i++) {\n var padding = -1;\n for (var j = 0; j < outputTypes.length && padding === -1; j++) {\n padding = outputTypes[j].padding(method.outputs[i].type);\n }\n\n if (padding === -1) {\n // not found output parsing\n continue;\n }\n var res = output.slice(0, padding);\n var formatter = outputTypes[j - 1].format;\n result.push(formatter ? formatter(res) : (\"0x\" + res));\n output = output.slice(padding);\n }\n\n return result;\n};\n\nvar inputParser = function (json) {\n var parser = {};\n json.forEach(function (method) {\n parser[method.name] = function () {\n var params = Array.prototype.slice.call(arguments);\n return toAbiInput(json, method.name, params);\n };\n });\n\n return parser;\n};\n\nvar outputParser = function (json) {\n var parser = {};\n json.forEach(function (method) {\n parser[method.name] = function (output) {\n return fromAbiOutput(json, method.name, output);\n };\n });\n\n return parser;\n};\n\nmodule.exports = {\n inputParser: inputParser,\n outputParser: outputParser\n};\n", + "/*\n This file is part of ethereum.js.\n\n ethereum.js is free software: you can redistribute it and/or modify\n it under the terms of the GNU Lesser General Public License as published by\n the Free Software Foundation, either version 3 of the License, or\n (at your option) any later version.\n\n ethereum.js is distributed in the hope that it will be useful,\n but WITHOUT ANY WARRANTY; without even the implied warranty of\n MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the\n GNU Lesser General Public License for more details.\n\n You should have received a copy of the GNU Lesser General Public License\n along with ethereum.js. If not, see .\n*/\n/** @file autoprovider.js\n * @authors:\n * Marek Kotewicz \n * Marian Oancea \n * @date 2014\n */\n\n/*\n * @brief if qt object is available, uses QtProvider,\n * if not tries to connect over websockets\n * if it fails, it uses HttpRpcProvider\n */\n\n// TODO: is these line is supposed to be here? \nif (\"build\" !== 'build') {/*\n var WebSocket = require('ws'); // jshint ignore:line\n var web3 = require('./web3'); // jshint ignore:line\n*/}\n\nvar AutoProvider = function (userOptions) {\n if (web3.haveProvider()) {\n return;\n }\n\n // before we determine what provider we are, we have to cache request\n this.sendQueue = [];\n this.onmessageQueue = [];\n\n if (navigator.qt) {\n this.provider = new web3.providers.QtProvider();\n return;\n }\n\n userOptions = userOptions || {};\n var options = {\n httprpc: userOptions.httprpc || 'http://localhost:8080',\n websockets: userOptions.websockets || 'ws://localhost:40404/eth'\n };\n\n var self = this;\n var closeWithSuccess = function (success) {\n ws.close();\n if (success) {\n self.provider = new web3.providers.WebSocketProvider(options.websockets);\n } else {\n self.provider = new web3.providers.HttpRpcProvider(options.httprpc);\n self.poll = self.provider.poll.bind(self.provider);\n }\n self.sendQueue.forEach(function (payload) {\n self.provider(payload);\n });\n self.onmessageQueue.forEach(function (handler) {\n self.provider.onmessage = handler;\n });\n };\n\n var ws = new WebSocket(options.websockets);\n\n ws.onopen = function() {\n closeWithSuccess(true);\n };\n\n ws.onerror = function() {\n closeWithSuccess(false);\n };\n};\n\nAutoProvider.prototype.send = function (payload) {\n if (this.provider) {\n this.provider.send(payload);\n return;\n }\n this.sendQueue.push(payload);\n};\n\nObject.defineProperty(AutoProvider.prototype, 'onmessage', {\n set: function (handler) {\n if (this.provider) {\n this.provider.onmessage = handler;\n return;\n }\n this.onmessageQueue.push(handler);\n }\n});\n\nmodule.exports = AutoProvider;\n", + "/*\n This file is part of ethereum.js.\n\n ethereum.js is free software: you can redistribute it and/or modify\n it under the terms of the GNU Lesser General Public License as published by\n the Free Software Foundation, either version 3 of the License, or\n (at your option) any later version.\n\n ethereum.js is distributed in the hope that it will be useful,\n but WITHOUT ANY WARRANTY; without even the implied warranty of\n MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the\n GNU Lesser General Public License for more details.\n\n You should have received a copy of the GNU Lesser General Public License\n along with ethereum.js. If not, see .\n*/\n/** @file contract.js\n * @authors:\n * Marek Kotewicz \n * @date 2014\n */\n\n// TODO: is these line is supposed to be here? \nif (\"build\" !== 'build') {/*\n var web3 = require('./web3'); // jshint ignore:line\n*/}\n\nvar abi = require('./abi');\n\nvar contract = function (address, desc) {\n var inputParser = abi.inputParser(desc);\n var outputParser = abi.outputParser(desc);\n\n var contract = {};\n\n desc.forEach(function (method) {\n contract[method.name] = function () {\n var params = Array.prototype.slice.call(arguments);\n var parsed = inputParser[method.name].apply(null, params);\n\n var onSuccess = function (result) {\n return outputParser[method.name](result);\n };\n\n return {\n call: function (extra) {\n extra = extra || {};\n extra.to = address;\n extra.data = parsed;\n return web3.eth.call(extra).then(onSuccess);\n },\n transact: function (extra) {\n extra = extra || {};\n extra.to = address;\n extra.data = parsed;\n return web3.eth.transact(extra).then(onSuccess);\n }\n };\n };\n });\n\n return contract;\n};\n\nmodule.exports = contract;\n", + "/*\n This file is part of ethereum.js.\n\n ethereum.js is free software: you can redistribute it and/or modify\n it under the terms of the GNU Lesser General Public License as published by\n the Free Software Foundation, either version 3 of the License, or\n (at your option) any later version.\n\n ethereum.js is distributed in the hope that it will be useful,\n but WITHOUT ANY WARRANTY; without even the implied warranty of\n MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the\n GNU Lesser General Public License for more details.\n\n You should have received a copy of the GNU Lesser General Public License\n along with ethereum.js. If not, see .\n*/\n/** @file httprpc.js\n * @authors:\n * Marek Kotewicz \n * Marian Oancea \n * @date 2014\n */\n\n// TODO: is these line is supposed to be here? \nif (\"build\" !== 'build') {/*\n var XMLHttpRequest = require('xmlhttprequest').XMLHttpRequest; // jshint ignore:line\n*/}\n\nvar HttpRpcProvider = function (host) {\n this.handlers = [];\n this.host = host;\n};\n\nfunction formatJsonRpcObject(object) {\n return {\n jsonrpc: '2.0',\n method: object.call,\n params: object.args,\n id: object._id\n };\n}\n\nfunction formatJsonRpcMessage(message) {\n var object = JSON.parse(message);\n\n return {\n _id: object.id,\n data: object.result,\n error: object.error\n };\n}\n\nHttpRpcProvider.prototype.sendRequest = function (payload, cb) {\n var data = formatJsonRpcObject(payload);\n\n var request = new XMLHttpRequest();\n request.open(\"POST\", this.host, true);\n request.send(JSON.stringify(data));\n request.onreadystatechange = function () {\n if (request.readyState === 4 && cb) {\n cb(request);\n }\n };\n};\n\nHttpRpcProvider.prototype.send = function (payload) {\n var self = this;\n this.sendRequest(payload, function (request) {\n self.handlers.forEach(function (handler) {\n handler.call(self, formatJsonRpcMessage(request.responseText));\n });\n });\n};\n\nHttpRpcProvider.prototype.poll = function (payload, id) {\n var self = this;\n this.sendRequest(payload, function (request) {\n var parsed = JSON.parse(request.responseText);\n if (parsed.error || (parsed.result instanceof Array ? parsed.result.length === 0 : !parsed.result)) {\n return;\n }\n self.handlers.forEach(function (handler) {\n handler.call(self, {_event: payload.call, _id: id, data: parsed.result});\n });\n });\n};\n\nObject.defineProperty(HttpRpcProvider.prototype, \"onmessage\", {\n set: function (handler) {\n this.handlers.push(handler);\n }\n});\n\nmodule.exports = HttpRpcProvider;\n", + "/*\n This file is part of ethereum.js.\n\n ethereum.js is free software: you can redistribute it and/or modify\n it under the terms of the GNU Lesser General Public License as published by\n the Free Software Foundation, either version 3 of the License, or\n (at your option) any later version.\n\n ethereum.js is distributed in the hope that it will be useful,\n but WITHOUT ANY WARRANTY; without even the implied warranty of\n MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the\n GNU Lesser General Public License for more details.\n\n You should have received a copy of the GNU Lesser General Public License\n along with ethereum.js. If not, see .\n*/\n/** @file qt.js\n * @authors:\n * Jeffrey Wilcke \n * Marek Kotewicz \n * @date 2014\n */\n\nvar QtProvider = function() {\n this.handlers = [];\n\n var self = this;\n navigator.qt.onmessage = function (message) {\n self.handlers.forEach(function (handler) {\n handler.call(self, JSON.parse(message.data));\n });\n };\n};\n\nQtProvider.prototype.send = function(payload) {\n navigator.qt.postMessage(JSON.stringify(payload));\n};\n\nObject.defineProperty(QtProvider.prototype, \"onmessage\", {\n set: function(handler) {\n this.handlers.push(handler);\n }\n});\n\nmodule.exports = QtProvider;\n", + "/*\n This file is part of ethereum.js.\n\n ethereum.js is free software: you can redistribute it and/or modify\n it under the terms of the GNU Lesser General Public License as published by\n the Free Software Foundation, either version 3 of the License, or\n (at your option) any later version.\n\n ethereum.js is distributed in the hope that it will be useful,\n but WITHOUT ANY WARRANTY; without even the implied warranty of\n MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the\n GNU Lesser General Public License for more details.\n\n You should have received a copy of the GNU Lesser General Public License\n along with ethereum.js. If not, see .\n*/\n/** @file main.js\n * @authors:\n * Jeffrey Wilcke \n * Marek Kotewicz \n * Marian Oancea \n * Gav Wood \n * @date 2014\n */\n\nfunction flattenPromise (obj) {\n if (obj instanceof Promise) {\n return Promise.resolve(obj);\n }\n\n if (obj instanceof Array) {\n return new Promise(function (resolve) {\n var promises = obj.map(function (o) {\n return flattenPromise(o);\n });\n\n return Promise.all(promises).then(function (res) {\n for (var i = 0; i < obj.length; i++) {\n obj[i] = res[i];\n }\n resolve(obj);\n });\n });\n }\n\n if (obj instanceof Object) {\n return new Promise(function (resolve) {\n var keys = Object.keys(obj);\n var promises = keys.map(function (key) {\n return flattenPromise(obj[key]);\n });\n\n return Promise.all(promises).then(function (res) {\n for (var i = 0; i < keys.length; i++) {\n obj[keys[i]] = res[i];\n }\n resolve(obj);\n });\n });\n }\n\n return Promise.resolve(obj);\n}\n\nvar web3Methods = function () {\n return [\n { name: 'sha3', call: 'web3_sha3' }\n ];\n};\n\nvar ethMethods = function () {\n var blockCall = function (args) {\n return typeof args[0] === \"string\" ? \"eth_blockByHash\" : \"eth_blockByNumber\";\n };\n\n var transactionCall = function (args) {\n return typeof args[0] === \"string\" ? 'eth_transactionByHash' : 'eth_transactionByNumber';\n };\n\n var uncleCall = function (args) {\n return typeof args[0] === \"string\" ? 'eth_uncleByHash' : 'eth_uncleByNumber';\n };\n\n var methods = [\n { name: 'balanceAt', call: 'eth_balanceAt' },\n { name: 'stateAt', call: 'eth_stateAt' },\n { name: 'storageAt', call: 'eth_storageAt' },\n { name: 'countAt', call: 'eth_countAt'},\n { name: 'codeAt', call: 'eth_codeAt' },\n { name: 'transact', call: 'eth_transact' },\n { name: 'call', call: 'eth_call' },\n { name: 'block', call: blockCall },\n { name: 'transaction', call: transactionCall },\n { name: 'uncle', call: uncleCall },\n { name: 'compilers', call: 'eth_compilers' },\n { name: 'lll', call: 'eth_lll' },\n { name: 'solidity', call: 'eth_solidity' },\n { name: 'serpent', call: 'eth_serpent' },\n { name: 'logs', call: 'eth_logs' }\n ];\n return methods;\n};\n\nvar ethProperties = function () {\n return [\n { name: 'coinbase', getter: 'eth_coinbase', setter: 'eth_setCoinbase' },\n { name: 'listening', getter: 'eth_listening', setter: 'eth_setListening' },\n { name: 'mining', getter: 'eth_mining', setter: 'eth_setMining' },\n { name: 'gasPrice', getter: 'eth_gasPrice' },\n { name: 'account', getter: 'eth_account' },\n { name: 'accounts', getter: 'eth_accounts' },\n { name: 'peerCount', getter: 'eth_peerCount' },\n { name: 'defaultBlock', getter: 'eth_defaultBlock', setter: 'eth_setDefaultBlock' },\n { name: 'number', getter: 'eth_number'}\n ];\n};\n\nvar dbMethods = function () {\n return [\n { name: 'put', call: 'db_put' },\n { name: 'get', call: 'db_get' },\n { name: 'putString', call: 'db_putString' },\n { name: 'getString', call: 'db_getString' }\n ];\n};\n\nvar shhMethods = function () {\n return [\n { name: 'post', call: 'shh_post' },\n { name: 'newIdentity', call: 'shh_newIdentity' },\n { name: 'haveIdentity', call: 'shh_haveIdentity' },\n { name: 'newGroup', call: 'shh_newGroup' },\n { name: 'addToGroup', call: 'shh_addToGroup' }\n ];\n};\n\nvar ethWatchMethods = function () {\n var newFilter = function (args) {\n return typeof args[0] === 'string' ? 'eth_newFilterString' : 'eth_newFilter';\n };\n\n return [\n { name: 'newFilter', call: newFilter },\n { name: 'uninstallFilter', call: 'eth_uninstallFilter' },\n { name: 'getMessages', call: 'eth_filterLogs' }\n ];\n};\n\nvar shhWatchMethods = function () {\n return [\n { name: 'newFilter', call: 'shh_newFilter' },\n { name: 'uninstallFilter', call: 'shh_uninstallFilter' },\n { name: 'getMessage', call: 'shh_getMessages' }\n ];\n};\n\nvar setupMethods = function (obj, methods) {\n methods.forEach(function (method) {\n obj[method.name] = function () {\n return flattenPromise(Array.prototype.slice.call(arguments)).then(function (args) {\n var call = typeof method.call === \"function\" ? method.call(args) : method.call;\n return {call: call, args: args};\n }).then(function (request) {\n return new Promise(function (resolve, reject) {\n web3.provider.send(request, function (err, result) {\n if (!err) {\n resolve(result);\n return;\n }\n reject(err);\n });\n });\n }).catch(function(err) {\n console.error(err);\n });\n };\n });\n};\n\nvar setupProperties = function (obj, properties) {\n properties.forEach(function (property) {\n var proto = {};\n proto.get = function () {\n return new Promise(function(resolve, reject) {\n web3.provider.send({call: property.getter}, function(err, result) {\n if (!err) {\n resolve(result);\n return;\n }\n reject(err);\n });\n });\n };\n if (property.setter) {\n proto.set = function (val) {\n return flattenPromise([val]).then(function (args) {\n return new Promise(function (resolve) {\n web3.provider.send({call: property.setter, args: args}, function (err, result) {\n if (!err) {\n resolve(result);\n return;\n }\n reject(err);\n });\n });\n }).catch(function (err) {\n console.error(err);\n });\n };\n }\n Object.defineProperty(obj, property.name, proto);\n });\n};\n\n// TODO: import from a dependency, don't duplicate.\nvar hexToDec = function (hex) {\n return parseInt(hex, 16).toString();\n};\n\nvar decToHex = function (dec) {\n return parseInt(dec).toString(16);\n};\n\n\nvar web3 = {\n _callbacks: {},\n _events: {},\n providers: {},\n\n toHex: function(str) {\n var hex = \"\";\n for(var i = 0; i < str.length; i++) {\n var n = str.charCodeAt(i).toString(16);\n hex += n.length < 2 ? '0' + n : n;\n }\n\n return hex;\n },\n\n toAscii: function(hex) {\n // Find termination\n var str = \"\";\n var i = 0, l = hex.length;\n if (hex.substring(0, 2) === '0x')\n i = 2;\n for(; i < l; i+=2) {\n var code = hex.charCodeAt(i);\n if(code === 0) {\n break;\n }\n\n str += String.fromCharCode(parseInt(hex.substr(i, 2), 16));\n }\n\n return str;\n },\n\n fromAscii: function(str, pad) {\n pad = pad === undefined ? 32 : pad;\n var hex = this.toHex(str);\n while(hex.length < pad*2)\n hex += \"00\";\n return \"0x\" + hex;\n },\n\n toDecimal: function (val) {\n return hexToDec(val.substring(2));\n },\n\n fromDecimal: function (val) {\n return \"0x\" + decToHex(val);\n },\n\n toEth: function(str) {\n var val = typeof str === \"string\" ? str.indexOf('0x') === 0 ? parseInt(str.substr(2), 16) : parseInt(str) : str;\n var unit = 0;\n var units = [ 'wei', 'Kwei', 'Mwei', 'Gwei', 'szabo', 'finney', 'ether', 'grand', 'Mether', 'Gether', 'Tether', 'Pether', 'Eether', 'Zether', 'Yether', 'Nether', 'Dether', 'Vether', 'Uether' ];\n while (val > 3000 && unit < units.length - 1)\n {\n val /= 1000;\n unit++;\n }\n var s = val.toString().length < val.toFixed(2).length ? val.toString() : val.toFixed(2);\n var replaceFunction = function($0, $1, $2) {\n return $1 + ',' + $2;\n };\n\n while (true) {\n var o = s;\n s = s.replace(/(\\d)(\\d\\d\\d[\\.\\,])/, replaceFunction);\n if (o === s)\n break;\n }\n return s + ' ' + units[unit];\n },\n\n eth: {\n prototype: Object(), // jshint ignore:line\n watch: function (params) {\n return new Filter(params, ethWatch);\n }\n },\n\n db: {\n prototype: Object() // jshint ignore:line\n },\n\n shh: {\n prototype: Object(), // jshint ignore:line\n watch: function (params) {\n return new Filter(params, shhWatch);\n }\n },\n\n on: function(event, id, cb) {\n if(web3._events[event] === undefined) {\n web3._events[event] = {};\n }\n\n web3._events[event][id] = cb;\n return this;\n },\n\n off: function(event, id) {\n if(web3._events[event] !== undefined) {\n delete web3._events[event][id];\n }\n\n return this;\n },\n\n trigger: function(event, id, data) {\n var callbacks = web3._events[event];\n if (!callbacks || !callbacks[id]) {\n return;\n }\n var cb = callbacks[id];\n cb(data);\n }\n};\n\nsetupMethods(web3, web3Methods());\nsetupMethods(web3.eth, ethMethods());\nsetupProperties(web3.eth, ethProperties());\nsetupMethods(web3.db, dbMethods());\nsetupMethods(web3.shh, shhMethods());\n\nvar ethWatch = {\n changed: 'eth_changed'\n};\nsetupMethods(ethWatch, ethWatchMethods());\nvar shhWatch = {\n changed: 'shh_changed'\n};\nsetupMethods(shhWatch, shhWatchMethods());\n\nvar ProviderManager = function() {\n this.queued = [];\n this.polls = [];\n this.ready = false;\n this.provider = undefined;\n this.id = 1;\n\n var self = this;\n var poll = function () {\n if (self.provider && self.provider.poll) {\n self.polls.forEach(function (data) {\n data.data._id = self.id;\n self.id++;\n self.provider.poll(data.data, data.id);\n });\n }\n setTimeout(poll, 12000);\n };\n poll();\n};\n\nProviderManager.prototype.send = function(data, cb) {\n data._id = this.id;\n if (cb) {\n web3._callbacks[data._id] = cb;\n }\n\n data.args = data.args || [];\n this.id++;\n\n if(this.provider !== undefined) {\n this.provider.send(data);\n } else {\n console.warn(\"provider is not set\");\n this.queued.push(data);\n }\n};\n\nProviderManager.prototype.set = function(provider) {\n if(this.provider !== undefined && this.provider.unload !== undefined) {\n this.provider.unload();\n }\n\n this.provider = provider;\n this.ready = true;\n};\n\nProviderManager.prototype.sendQueued = function() {\n for(var i = 0; this.queued.length; i++) {\n // Resend\n this.send(this.queued[i]);\n }\n};\n\nProviderManager.prototype.installed = function() {\n return this.provider !== undefined;\n};\n\nProviderManager.prototype.startPolling = function (data, pollId) {\n if (!this.provider || !this.provider.poll) {\n return;\n }\n this.polls.push({data: data, id: pollId});\n};\n\nProviderManager.prototype.stopPolling = function (pollId) {\n for (var i = this.polls.length; i--;) {\n var poll = this.polls[i];\n if (poll.id === pollId) {\n this.polls.splice(i, 1);\n }\n }\n};\n\nweb3.provider = new ProviderManager();\n\nweb3.setProvider = function(provider) {\n provider.onmessage = messageHandler;\n web3.provider.set(provider);\n web3.provider.sendQueued();\n};\n\nweb3.haveProvider = function() {\n return !!web3.provider.provider;\n};\n\nvar Filter = function(options, impl) {\n this.impl = impl;\n this.callbacks = [];\n\n var self = this;\n this.promise = impl.newFilter(options);\n this.promise.then(function (id) {\n self.id = id;\n web3.on(impl.changed, id, self.trigger.bind(self));\n web3.provider.startPolling({call: impl.changed, args: [id]}, id);\n });\n};\n\nFilter.prototype.arrived = function(callback) {\n this.changed(callback);\n};\n\nFilter.prototype.changed = function(callback) {\n var self = this;\n this.promise.then(function(id) {\n self.callbacks.push(callback);\n });\n};\n\nFilter.prototype.trigger = function(messages) {\n for(var i = 0; i < this.callbacks.length; i++) {\n this.callbacks[i].call(this, messages);\n }\n};\n\nFilter.prototype.uninstall = function() {\n var self = this;\n this.promise.then(function (id) {\n self.impl.uninstallFilter(id);\n web3.provider.stopPolling(id);\n web3.off(impl.changed, id);\n });\n};\n\nFilter.prototype.messages = function() {\n var self = this;\n return this.promise.then(function (id) {\n return self.impl.getMessages(id);\n });\n};\n\nFilter.prototype.logs = function () {\n return this.messages();\n};\n\nfunction messageHandler(data) {\n if(data._event !== undefined) {\n web3.trigger(data._event, data._id, data.data);\n return;\n }\n\n if(data._id) {\n var cb = web3._callbacks[data._id];\n if (cb) {\n cb.call(this, data.error, data.data);\n delete web3._callbacks[data._id];\n }\n }\n}\n\nmodule.exports = web3;\n", + "/*\n This file is part of ethereum.js.\n\n ethereum.js is free software: you can redistribute it and/or modify\n it under the terms of the GNU Lesser General Public License as published by\n the Free Software Foundation, either version 3 of the License, or\n (at your option) any later version.\n\n ethereum.js is distributed in the hope that it will be useful,\n but WITHOUT ANY WARRANTY; without even the implied warranty of\n MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the\n GNU Lesser General Public License for more details.\n\n You should have received a copy of the GNU Lesser General Public License\n along with ethereum.js. If not, see .\n*/\n/** @file websocket.js\n * @authors:\n * Jeffrey Wilcke \n * Marek Kotewicz \n * Marian Oancea \n * @date 2014\n */\n\n// TODO: is these line is supposed to be here? \nif (\"build\" !== 'build') {/*\n var WebSocket = require('ws'); // jshint ignore:line\n*/}\n\nvar WebSocketProvider = function(host) {\n // onmessage handlers\n this.handlers = [];\n // queue will be filled with messages if send is invoked before the ws is ready\n this.queued = [];\n this.ready = false;\n\n this.ws = new WebSocket(host);\n\n var self = this;\n this.ws.onmessage = function(event) {\n for(var i = 0; i < self.handlers.length; i++) {\n self.handlers[i].call(self, JSON.parse(event.data), event);\n }\n };\n\n this.ws.onopen = function() {\n self.ready = true;\n\n for(var i = 0; i < self.queued.length; i++) {\n // Resend\n self.send(self.queued[i]);\n }\n };\n};\n\nWebSocketProvider.prototype.send = function(payload) {\n if(this.ready) {\n var data = JSON.stringify(payload);\n\n this.ws.send(data);\n } else {\n this.queued.push(payload);\n }\n};\n\nWebSocketProvider.prototype.onMessage = function(handler) {\n this.handlers.push(handler);\n};\n\nWebSocketProvider.prototype.unload = function() {\n this.ws.close();\n};\nObject.defineProperty(WebSocketProvider.prototype, \"onmessage\", {\n set: function(provider) { this.onMessage(provider); }\n});\n\nmodule.exports = WebSocketProvider;\n", + "var web3 = require('./lib/web3');\nweb3.providers.WebSocketProvider = require('./lib/websocket');\nweb3.providers.HttpRpcProvider = require('./lib/httprpc');\nweb3.providers.QtProvider = require('./lib/qt');\nweb3.providers.AutoProvider = require('./lib/autoprovider');\nweb3.contract = require('./lib/contract');\n\nmodule.exports = web3;\n" + ] +} \ No newline at end of file diff --git a/cmd/mist/assets/ext/ethereum.js/dist/ethereum.min.js b/cmd/mist/assets/ext/ethereum.js/dist/ethereum.min.js new file mode 100644 index 0000000000..0ae9610fca --- /dev/null +++ b/cmd/mist/assets/ext/ethereum.js/dist/ethereum.min.js @@ -0,0 +1 @@ +require=function t(e,n,r){function o(a,s){if(!n[a]){if(!e[a]){var u="function"==typeof require&&require;if(!s&&u)return u(a,!0);if(i)return i(a,!0);var c=new Error("Cannot find module '"+a+"'");throw c.code="MODULE_NOT_FOUND",c}var l=n[a]={exports:{}};e[a][0].call(l.exports,function(t){var n=e[a][1][t];return o(n?n:t)},l,l.exports,t,e,n,r)}return n[a].exports}for(var i="function"==typeof require&&require,a=0;ai;i++)o+=r[i]/8;return o},c=function(){var t=function(t,e){return function(n,r){var o=t;if(0!==n.indexOf(o))return!1;var a=e(n,o);return r="number"==typeof r?r.toString(16):"string"==typeof r?web3.toHex(r):0===r.indexOf("0x")?r.substr(2):(+r).toString(16),i(r,2*a)}},e=function(t,e,n){return function(r,o){return r!==t?!1:i(n?n(o):o,2*e)}},n=function(t){return t?"0x1":"0x0"};return[t("uint",a),t("int",a),t("hash",a),t("string",s),t("real",u),t("ureal",u),e("address",20),e("bool",1,n)]},l=c(),h=function(t,e,n){var r="",a=o(t,e);if(-1!==a){r="0x"+i(a.toString(16),2);for(var s=t[a],u=0;un;n+=2){var o=t.charCodeAt(n);if(0===o)break;e+=String.fromCharCode(parseInt(t.substr(n,2),16))}return e},fromAscii:function(t,e){e=void 0===e?32:e;for(var n=this.toHex(t);n.length<2*e;)n+="00";return"0x"+n},toDecimal:function(t){return p(t.substring(2))},fromDecimal:function(t){return"0x"+d(t)},toEth:function(t){for(var e="string"==typeof t?0===t.indexOf("0x")?parseInt(t.substr(2),16):parseInt(t):t,n=0,r=["wei","Kwei","Mwei","Gwei","szabo","finney","ether","grand","Mether","Gether","Tether","Pether","Eether","Zether","Yether","Nether","Dether","Vether","Uether"];e>3e3&&n + + + + + + + + +

coinbase balance

+ +
+
+
+
+ + + diff --git a/cmd/mist/assets/ext/ethereum.js/example/contract.html b/cmd/mist/assets/ext/ethereum.js/example/contract.html new file mode 100644 index 0000000000..403d8c9d19 --- /dev/null +++ b/cmd/mist/assets/ext/ethereum.js/example/contract.html @@ -0,0 +1,75 @@ + + + + + + + + + +

contract

+
+
+ +
+ +
+ + + diff --git a/cmd/mist/assets/ext/ethereum.js/example/node-app.js b/cmd/mist/assets/ext/ethereum.js/example/node-app.js new file mode 100644 index 0000000000..f63fa9115f --- /dev/null +++ b/cmd/mist/assets/ext/ethereum.js/example/node-app.js @@ -0,0 +1,16 @@ +#!/usr/bin/env node + +require('es6-promise').polyfill(); + +var web3 = require("../index.js"); + +web3.setProvider(new web3.providers.HttpRpcProvider('http://localhost:8080')); + +web3.eth.coinbase.then(function(result){ + console.log(result); + return web3.eth.balanceAt(result); +}).then(function(balance){ + console.log(web3.toDecimal(balance)); +}).catch(function(err){ + console.log(err); +}); \ No newline at end of file diff --git a/cmd/mist/assets/ext/ethereum.js/gulpfile.js b/cmd/mist/assets/ext/ethereum.js/gulpfile.js new file mode 100644 index 0000000000..b17e50c39d --- /dev/null +++ b/cmd/mist/assets/ext/ethereum.js/gulpfile.js @@ -0,0 +1,104 @@ +#!/usr/bin/env node + +'use strict'; + +var path = require('path'); + +var del = require('del'); +var gulp = require('gulp'); +var browserify = require('browserify'); +var jshint = require('gulp-jshint'); +var uglify = require('gulp-uglify'); +var rename = require('gulp-rename'); +var envify = require('envify/custom'); +var unreach = require('unreachable-branch-transform'); +var source = require('vinyl-source-stream'); +var exorcist = require('exorcist'); +var bower = require('bower'); + +var DEST = './dist/'; + +var build = function(src, dst, ugly) { + var result = browserify({ + debug: true, + insert_global_vars: false, + detectGlobals: false, + bundleExternal: false + }) + .require('./' + src + '.js', {expose: 'web3'}) + .add('./' + src + '.js') + .transform('envify', { + NODE_ENV: 'build' + }) + .transform('unreachable-branch-transform'); + + if (ugly) { + result = result.transform('uglifyify', { + mangle: false, + compress: { + dead_code: false, + conditionals: true, + unused: false, + hoist_funs: true, + hoist_vars: true, + negate_iife: false + }, + beautify: true, + warnings: true + }); + } + + return result.bundle() + .pipe(exorcist(path.join( DEST, dst + '.js.map'))) + .pipe(source(dst + '.js')) + .pipe(gulp.dest( DEST )); +}; + +var uglifyFile = function(file) { + return gulp.src( DEST + file + '.js') + .pipe(uglify()) + .pipe(rename(file + '.min.js')) + .pipe(gulp.dest( DEST )); +}; + +gulp.task('bower', function(cb){ + bower.commands.install().on('end', function (installed){ + console.log(installed); + cb(); + }); +}); + +gulp.task('clean', ['lint'], function(cb) { + del([ DEST ], cb); +}); + +gulp.task('lint', function(){ + return gulp.src(['./*.js', './lib/*.js']) + .pipe(jshint()) + .pipe(jshint.reporter('default')); +}); + +gulp.task('build', ['clean'], function () { + return build('index', 'ethereum', true); +}); + +gulp.task('buildDev', ['clean'], function () { + return build('index', 'ethereum', false); +}); + +gulp.task('uglify', ['build'], function(){ + return uglifyFile('ethereum'); +}); + +gulp.task('uglify', ['buildDev'], function(){ + return uglifyFile('ethereum'); +}); + +gulp.task('watch', function() { + gulp.watch(['./lib/*.js'], ['lint', 'prepare', 'build']); +}); + +gulp.task('release', ['bower', 'lint', 'build', 'uglify']); +gulp.task('dev', ['bower', 'lint', 'buildDev', 'uglify']); +gulp.task('default', ['dev']); + diff --git a/cmd/mist/assets/ext/ethereum.js/index.js b/cmd/mist/assets/ext/ethereum.js/index.js new file mode 100644 index 0000000000..99ce66fadb --- /dev/null +++ b/cmd/mist/assets/ext/ethereum.js/index.js @@ -0,0 +1,8 @@ +var web3 = require('./lib/web3'); +web3.providers.WebSocketProvider = require('./lib/websocket'); +web3.providers.HttpRpcProvider = require('./lib/httprpc'); +web3.providers.QtProvider = require('./lib/qt'); +web3.providers.AutoProvider = require('./lib/autoprovider'); +web3.contract = require('./lib/contract'); + +module.exports = web3; diff --git a/cmd/mist/assets/ext/ethereum.js/lib/abi.js b/cmd/mist/assets/ext/ethereum.js/lib/abi.js new file mode 100644 index 0000000000..1912fff32d --- /dev/null +++ b/cmd/mist/assets/ext/ethereum.js/lib/abi.js @@ -0,0 +1,267 @@ +/* + This file is part of ethereum.js. + + ethereum.js is free software: you can redistribute it and/or modify + it under the terms of the GNU Lesser General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + ethereum.js is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with ethereum.js. If not, see . +*/ +/** @file abi.js + * @authors: + * Marek Kotewicz + * Gav Wood + * @date 2014 + */ + +// TODO: is these line is supposed to be here? +if (process.env.NODE_ENV !== 'build') { + var web3 = require('./web3'); // jshint ignore:line +} + +// TODO: make these be actually accurate instead of falling back onto JS's doubles. +var hexToDec = function (hex) { + return parseInt(hex, 16).toString(); +}; + +var decToHex = function (dec) { + return parseInt(dec).toString(16); +}; + +var findIndex = function (array, callback) { + var end = false; + var i = 0; + for (; i < array.length && !end; i++) { + end = callback(array[i]); + } + return end ? i - 1 : -1; +}; + +var findMethodIndex = function (json, methodName) { + return findIndex(json, function (method) { + return method.name === methodName; + }); +}; + +var padLeft = function (string, chars) { + return new Array(chars - string.length + 1).join("0") + string; +}; + +var calcBitPadding = function (type, expected) { + var value = type.slice(expected.length); + if (value === "") { + return 32; + } + return parseInt(value) / 8; +}; + +var calcBytePadding = function (type, expected) { + var value = type.slice(expected.length); + if (value === "") { + return 32; + } + return parseInt(value); +}; + +var calcRealPadding = function (type, expected) { + var value = type.slice(expected.length); + if (value === "") { + return 32; + } + var sizes = value.split('x'); + for (var padding = 0, i = 0; i < sizes; i++) { + padding += (sizes[i] / 8); + } + return padding; +}; + +var setupInputTypes = function () { + + var prefixedType = function (prefix, calcPadding) { + return function (type, value) { + var expected = prefix; + if (type.indexOf(expected) !== 0) { + return false; + } + + var padding = calcPadding(type, expected); + if (typeof value === "number") + value = value.toString(16); + else if (typeof value === "string") + value = web3.toHex(value); + else if (value.indexOf('0x') === 0) + value = value.substr(2); + else + value = (+value).toString(16); + return padLeft(value, padding * 2); + }; + }; + + var namedType = function (name, padding, formatter) { + return function (type, value) { + if (type !== name) { + return false; + } + + return padLeft(formatter ? formatter(value) : value, padding * 2); + }; + }; + + var formatBool = function (value) { + return value ? '0x1' : '0x0'; + }; + + return [ + prefixedType('uint', calcBitPadding), + prefixedType('int', calcBitPadding), + prefixedType('hash', calcBitPadding), + prefixedType('string', calcBytePadding), + prefixedType('real', calcRealPadding), + prefixedType('ureal', calcRealPadding), + namedType('address', 20), + namedType('bool', 1, formatBool), + ]; +}; + +var inputTypes = setupInputTypes(); + +var toAbiInput = function (json, methodName, params) { + var bytes = ""; + var index = findMethodIndex(json, methodName); + + if (index === -1) { + return; + } + + bytes = "0x" + padLeft(index.toString(16), 2); + var method = json[index]; + + for (var i = 0; i < method.inputs.length; i++) { + var found = false; + for (var j = 0; j < inputTypes.length && !found; j++) { + found = inputTypes[j](method.inputs[i].type, params[i]); + } + if (!found) { + console.error('unsupported json type: ' + method.inputs[i].type); + } + bytes += found; + } + return bytes; +}; + +var setupOutputTypes = function () { + + var prefixedType = function (prefix, calcPadding) { + return function (type) { + var expected = prefix; + if (type.indexOf(expected) !== 0) { + return -1; + } + + var padding = calcPadding(type, expected); + return padding * 2; + }; + }; + + var namedType = function (name, padding) { + return function (type) { + return name === type ? padding * 2 : -1; + }; + }; + + var formatInt = function (value) { + return value.length <= 8 ? +parseInt(value, 16) : hexToDec(value); + }; + + var formatHash = function (value) { + return "0x" + value; + }; + + var formatBool = function (value) { + return value === '1' ? true : false; + }; + + var formatString = function (value) { + return web3.toAscii(value); + }; + + return [ + { padding: prefixedType('uint', calcBitPadding), format: formatInt }, + { padding: prefixedType('int', calcBitPadding), format: formatInt }, + { padding: prefixedType('hash', calcBitPadding), format: formatHash }, + { padding: prefixedType('string', calcBytePadding), format: formatString }, + { padding: prefixedType('real', calcRealPadding), format: formatInt }, + { padding: prefixedType('ureal', calcRealPadding), format: formatInt }, + { padding: namedType('address', 20) }, + { padding: namedType('bool', 1), format: formatBool } + ]; +}; + +var outputTypes = setupOutputTypes(); + +var fromAbiOutput = function (json, methodName, output) { + var index = findMethodIndex(json, methodName); + + if (index === -1) { + return; + } + + output = output.slice(2); + + var result = []; + var method = json[index]; + for (var i = 0; i < method.outputs.length; i++) { + var padding = -1; + for (var j = 0; j < outputTypes.length && padding === -1; j++) { + padding = outputTypes[j].padding(method.outputs[i].type); + } + + if (padding === -1) { + // not found output parsing + continue; + } + var res = output.slice(0, padding); + var formatter = outputTypes[j - 1].format; + result.push(formatter ? formatter(res) : ("0x" + res)); + output = output.slice(padding); + } + + return result; +}; + +var inputParser = function (json) { + var parser = {}; + json.forEach(function (method) { + parser[method.name] = function () { + var params = Array.prototype.slice.call(arguments); + return toAbiInput(json, method.name, params); + }; + }); + + return parser; +}; + +var outputParser = function (json) { + var parser = {}; + json.forEach(function (method) { + parser[method.name] = function (output) { + return fromAbiOutput(json, method.name, output); + }; + }); + + return parser; +}; + +if (typeof(module) !== "undefined") { + module.exports = { + inputParser: inputParser, + outputParser: outputParser + }; +} diff --git a/cmd/mist/assets/ext/ethereum.js/lib/autoprovider.js b/cmd/mist/assets/ext/ethereum.js/lib/autoprovider.js new file mode 100644 index 0000000000..3cb83d4a0c --- /dev/null +++ b/cmd/mist/assets/ext/ethereum.js/lib/autoprovider.js @@ -0,0 +1,103 @@ +/* + This file is part of ethereum.js. + + ethereum.js is free software: you can redistribute it and/or modify + it under the terms of the GNU Lesser General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + ethereum.js is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with ethereum.js. If not, see . +*/ +/** @file autoprovider.js + * @authors: + * Marek Kotewicz + * Marian Oancea + * @date 2014 + */ + +/* + * @brief if qt object is available, uses QtProvider, + * if not tries to connect over websockets + * if it fails, it uses HttpRpcProvider + */ + +// TODO: is these line is supposed to be here? +if (process.env.NODE_ENV !== 'build') { + var WebSocket = require('ws'); // jshint ignore:line + var web3 = require('./web3'); // jshint ignore:line +} + +var AutoProvider = function (userOptions) { + if (web3.haveProvider()) { + return; + } + + // before we determine what provider we are, we have to cache request + this.sendQueue = []; + this.onmessageQueue = []; + + if (navigator.qt) { + this.provider = new web3.providers.QtProvider(); + return; + } + + userOptions = userOptions || {}; + var options = { + httprpc: userOptions.httprpc || 'http://localhost:8080', + websockets: userOptions.websockets || 'ws://localhost:40404/eth' + }; + + var self = this; + var closeWithSuccess = function (success) { + ws.close(); + if (success) { + self.provider = new web3.providers.WebSocketProvider(options.websockets); + } else { + self.provider = new web3.providers.HttpRpcProvider(options.httprpc); + self.poll = self.provider.poll.bind(self.provider); + } + self.sendQueue.forEach(function (payload) { + self.provider(payload); + }); + self.onmessageQueue.forEach(function (handler) { + self.provider.onmessage = handler; + }); + }; + + var ws = new WebSocket(options.websockets); + + ws.onopen = function() { + closeWithSuccess(true); + }; + + ws.onerror = function() { + closeWithSuccess(false); + }; +}; + +AutoProvider.prototype.send = function (payload) { + if (this.provider) { + this.provider.send(payload); + return; + } + this.sendQueue.push(payload); +}; + +Object.defineProperty(AutoProvider.prototype, 'onmessage', { + set: function (handler) { + if (this.provider) { + this.provider.onmessage = handler; + return; + } + this.onmessageQueue.push(handler); + } +}); + +if (typeof(module) !== "undefined") + module.exports = AutoProvider; diff --git a/cmd/mist/assets/ext/ethereum.js/lib/contract.js b/cmd/mist/assets/ext/ethereum.js/lib/contract.js new file mode 100644 index 0000000000..dc84eb9961 --- /dev/null +++ b/cmd/mist/assets/ext/ethereum.js/lib/contract.js @@ -0,0 +1,66 @@ +/* + This file is part of ethereum.js. + + ethereum.js is free software: you can redistribute it and/or modify + it under the terms of the GNU Lesser General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + ethereum.js is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with ethereum.js. If not, see . +*/ +/** @file contract.js + * @authors: + * Marek Kotewicz + * @date 2014 + */ + +// TODO: is these line is supposed to be here? +if (process.env.NODE_ENV !== 'build') { + var web3 = require('./web3'); // jshint ignore:line +} + +var abi = require('./abi'); + +var contract = function (address, desc) { + var inputParser = abi.inputParser(desc); + var outputParser = abi.outputParser(desc); + + var contract = {}; + + desc.forEach(function (method) { + contract[method.name] = function () { + var params = Array.prototype.slice.call(arguments); + var parsed = inputParser[method.name].apply(null, params); + + var onSuccess = function (result) { + return outputParser[method.name](result); + }; + + return { + call: function (extra) { + extra = extra || {}; + extra.to = address; + extra.data = parsed; + return web3.eth.call(extra).then(onSuccess); + }, + transact: function (extra) { + extra = extra || {}; + extra.to = address; + extra.data = parsed; + return web3.eth.transact(extra).then(onSuccess); + } + }; + }; + }); + + return contract; +}; + +if (typeof(module) !== "undefined") + module.exports = contract; diff --git a/cmd/mist/assets/ext/ethereum.js/lib/httprpc.js b/cmd/mist/assets/ext/ethereum.js/lib/httprpc.js new file mode 100644 index 0000000000..6823b96b47 --- /dev/null +++ b/cmd/mist/assets/ext/ethereum.js/lib/httprpc.js @@ -0,0 +1,95 @@ +/* + This file is part of ethereum.js. + + ethereum.js is free software: you can redistribute it and/or modify + it under the terms of the GNU Lesser General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + ethereum.js is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with ethereum.js. If not, see . +*/ +/** @file httprpc.js + * @authors: + * Marek Kotewicz + * Marian Oancea + * @date 2014 + */ + +// TODO: is these line is supposed to be here? +if (process.env.NODE_ENV !== 'build') { + var XMLHttpRequest = require('xmlhttprequest').XMLHttpRequest; // jshint ignore:line +} + +var HttpRpcProvider = function (host) { + this.handlers = []; + this.host = host; +}; + +function formatJsonRpcObject(object) { + return { + jsonrpc: '2.0', + method: object.call, + params: object.args, + id: object._id + }; +} + +function formatJsonRpcMessage(message) { + var object = JSON.parse(message); + + return { + _id: object.id, + data: object.result, + error: object.error + }; +} + +HttpRpcProvider.prototype.sendRequest = function (payload, cb) { + var data = formatJsonRpcObject(payload); + + var request = new XMLHttpRequest(); + request.open("POST", this.host, true); + request.send(JSON.stringify(data)); + request.onreadystatechange = function () { + if (request.readyState === 4 && cb) { + cb(request); + } + }; +}; + +HttpRpcProvider.prototype.send = function (payload) { + var self = this; + this.sendRequest(payload, function (request) { + self.handlers.forEach(function (handler) { + handler.call(self, formatJsonRpcMessage(request.responseText)); + }); + }); +}; + +HttpRpcProvider.prototype.poll = function (payload, id) { + var self = this; + this.sendRequest(payload, function (request) { + var parsed = JSON.parse(request.responseText); + if (parsed.error || (parsed.result instanceof Array ? parsed.result.length === 0 : !parsed.result)) { + return; + } + self.handlers.forEach(function (handler) { + handler.call(self, {_event: payload.call, _id: id, data: parsed.result}); + }); + }); +}; + +Object.defineProperty(HttpRpcProvider.prototype, "onmessage", { + set: function (handler) { + this.handlers.push(handler); + } +}); + +if (typeof(module) !== "undefined") + module.exports = HttpRpcProvider; diff --git a/cmd/mist/assets/ext/ethereum.js/lib/qt.js b/cmd/mist/assets/ext/ethereum.js/lib/qt.js new file mode 100644 index 0000000000..f51e65da4b --- /dev/null +++ b/cmd/mist/assets/ext/ethereum.js/lib/qt.js @@ -0,0 +1,46 @@ +/* + This file is part of ethereum.js. + + ethereum.js is free software: you can redistribute it and/or modify + it under the terms of the GNU Lesser General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + ethereum.js is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with ethereum.js. If not, see . +*/ +/** @file qt.js + * @authors: + * Jeffrey Wilcke + * Marek Kotewicz + * @date 2014 + */ + +var QtProvider = function() { + this.handlers = []; + + var self = this; + navigator.qt.onmessage = function (message) { + self.handlers.forEach(function (handler) { + handler.call(self, JSON.parse(message.data)); + }); + }; +}; + +QtProvider.prototype.send = function(payload) { + navigator.qt.postMessage(JSON.stringify(payload)); +}; + +Object.defineProperty(QtProvider.prototype, "onmessage", { + set: function(handler) { + this.handlers.push(handler); + } +}); + +if (typeof(module) !== "undefined") + module.exports = QtProvider; diff --git a/cmd/mist/assets/ext/ethereum.js/lib/web3.js b/cmd/mist/assets/ext/ethereum.js/lib/web3.js new file mode 100644 index 0000000000..9a85c4d1bd --- /dev/null +++ b/cmd/mist/assets/ext/ethereum.js/lib/web3.js @@ -0,0 +1,509 @@ +/* + This file is part of ethereum.js. + + ethereum.js is free software: you can redistribute it and/or modify + it under the terms of the GNU Lesser General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + ethereum.js is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with ethereum.js. If not, see . +*/ +/** @file main.js + * @authors: + * Jeffrey Wilcke + * Marek Kotewicz + * Marian Oancea + * Gav Wood + * @date 2014 + */ + +function flattenPromise (obj) { + if (obj instanceof Promise) { + return Promise.resolve(obj); + } + + if (obj instanceof Array) { + return new Promise(function (resolve) { + var promises = obj.map(function (o) { + return flattenPromise(o); + }); + + return Promise.all(promises).then(function (res) { + for (var i = 0; i < obj.length; i++) { + obj[i] = res[i]; + } + resolve(obj); + }); + }); + } + + if (obj instanceof Object) { + return new Promise(function (resolve) { + var keys = Object.keys(obj); + var promises = keys.map(function (key) { + return flattenPromise(obj[key]); + }); + + return Promise.all(promises).then(function (res) { + for (var i = 0; i < keys.length; i++) { + obj[keys[i]] = res[i]; + } + resolve(obj); + }); + }); + } + + return Promise.resolve(obj); +} + +var web3Methods = function () { + return [ + { name: 'sha3', call: 'web3_sha3' } + ]; +}; + +var ethMethods = function () { + var blockCall = function (args) { + return typeof args[0] === "string" ? "eth_blockByHash" : "eth_blockByNumber"; + }; + + var transactionCall = function (args) { + return typeof args[0] === "string" ? 'eth_transactionByHash' : 'eth_transactionByNumber'; + }; + + var uncleCall = function (args) { + return typeof args[0] === "string" ? 'eth_uncleByHash' : 'eth_uncleByNumber'; + }; + + var methods = [ + { name: 'balanceAt', call: 'eth_balanceAt' }, + { name: 'stateAt', call: 'eth_stateAt' }, + { name: 'storageAt', call: 'eth_storageAt' }, + { name: 'countAt', call: 'eth_countAt'}, + { name: 'codeAt', call: 'eth_codeAt' }, + { name: 'transact', call: 'eth_transact' }, + { name: 'call', call: 'eth_call' }, + { name: 'block', call: blockCall }, + { name: 'transaction', call: transactionCall }, + { name: 'uncle', call: uncleCall }, + { name: 'compilers', call: 'eth_compilers' }, + { name: 'lll', call: 'eth_lll' }, + { name: 'solidity', call: 'eth_solidity' }, + { name: 'serpent', call: 'eth_serpent' }, + { name: 'logs', call: 'eth_logs' } + ]; + return methods; +}; + +var ethProperties = function () { + return [ + { name: 'coinbase', getter: 'eth_coinbase', setter: 'eth_setCoinbase' }, + { name: 'listening', getter: 'eth_listening', setter: 'eth_setListening' }, + { name: 'mining', getter: 'eth_mining', setter: 'eth_setMining' }, + { name: 'gasPrice', getter: 'eth_gasPrice' }, + { name: 'account', getter: 'eth_account' }, + { name: 'accounts', getter: 'eth_accounts' }, + { name: 'peerCount', getter: 'eth_peerCount' }, + { name: 'defaultBlock', getter: 'eth_defaultBlock', setter: 'eth_setDefaultBlock' }, + { name: 'number', getter: 'eth_number'} + ]; +}; + +var dbMethods = function () { + return [ + { name: 'put', call: 'db_put' }, + { name: 'get', call: 'db_get' }, + { name: 'putString', call: 'db_putString' }, + { name: 'getString', call: 'db_getString' } + ]; +}; + +var shhMethods = function () { + return [ + { name: 'post', call: 'shh_post' }, + { name: 'newIdentity', call: 'shh_newIdentity' }, + { name: 'haveIdentity', call: 'shh_haveIdentity' }, + { name: 'newGroup', call: 'shh_newGroup' }, + { name: 'addToGroup', call: 'shh_addToGroup' } + ]; +}; + +var ethWatchMethods = function () { + var newFilter = function (args) { + return typeof args[0] === 'string' ? 'eth_newFilterString' : 'eth_newFilter'; + }; + + return [ + { name: 'newFilter', call: newFilter }, + { name: 'uninstallFilter', call: 'eth_uninstallFilter' }, + { name: 'getMessages', call: 'eth_filterLogs' } + ]; +}; + +var shhWatchMethods = function () { + return [ + { name: 'newFilter', call: 'shh_newFilter' }, + { name: 'uninstallFilter', call: 'shh_uninstallFilter' }, + { name: 'getMessage', call: 'shh_getMessages' } + ]; +}; + +var setupMethods = function (obj, methods) { + methods.forEach(function (method) { + obj[method.name] = function () { + return flattenPromise(Array.prototype.slice.call(arguments)).then(function (args) { + var call = typeof method.call === "function" ? method.call(args) : method.call; + return {call: call, args: args}; + }).then(function (request) { + return new Promise(function (resolve, reject) { + web3.provider.send(request, function (err, result) { + if (!err) { + resolve(result); + return; + } + reject(err); + }); + }); + }).catch(function(err) { + console.error(err); + }); + }; + }); +}; + +var setupProperties = function (obj, properties) { + properties.forEach(function (property) { + var proto = {}; + proto.get = function () { + return new Promise(function(resolve, reject) { + web3.provider.send({call: property.getter}, function(err, result) { + if (!err) { + resolve(result); + return; + } + reject(err); + }); + }); + }; + if (property.setter) { + proto.set = function (val) { + return flattenPromise([val]).then(function (args) { + return new Promise(function (resolve) { + web3.provider.send({call: property.setter, args: args}, function (err, result) { + if (!err) { + resolve(result); + return; + } + reject(err); + }); + }); + }).catch(function (err) { + console.error(err); + }); + }; + } + Object.defineProperty(obj, property.name, proto); + }); +}; + +// TODO: import from a dependency, don't duplicate. +var hexToDec = function (hex) { + return parseInt(hex, 16).toString(); +}; + +var decToHex = function (dec) { + return parseInt(dec).toString(16); +}; + + +var web3 = { + _callbacks: {}, + _events: {}, + providers: {}, + + toHex: function(str) { + var hex = ""; + for(var i = 0; i < str.length; i++) { + var n = str.charCodeAt(i).toString(16); + hex += n.length < 2 ? '0' + n : n; + } + + return hex; + }, + + toAscii: function(hex) { + // Find termination + var str = ""; + var i = 0, l = hex.length; + if (hex.substring(0, 2) === '0x') + i = 2; + for(; i < l; i+=2) { + var code = hex.charCodeAt(i); + if(code === 0) { + break; + } + + str += String.fromCharCode(parseInt(hex.substr(i, 2), 16)); + } + + return str; + }, + + fromAscii: function(str, pad) { + pad = pad === undefined ? 32 : pad; + var hex = this.toHex(str); + while(hex.length < pad*2) + hex += "00"; + return "0x" + hex; + }, + + toDecimal: function (val) { + return hexToDec(val.substring(2)); + }, + + fromDecimal: function (val) { + return "0x" + decToHex(val); + }, + + toEth: function(str) { + var val = typeof str === "string" ? str.indexOf('0x') === 0 ? parseInt(str.substr(2), 16) : parseInt(str) : str; + var unit = 0; + var units = [ 'wei', 'Kwei', 'Mwei', 'Gwei', 'szabo', 'finney', 'ether', 'grand', 'Mether', 'Gether', 'Tether', 'Pether', 'Eether', 'Zether', 'Yether', 'Nether', 'Dether', 'Vether', 'Uether' ]; + while (val > 3000 && unit < units.length - 1) + { + val /= 1000; + unit++; + } + var s = val.toString().length < val.toFixed(2).length ? val.toString() : val.toFixed(2); + var replaceFunction = function($0, $1, $2) { + return $1 + ',' + $2; + }; + + while (true) { + var o = s; + s = s.replace(/(\d)(\d\d\d[\.\,])/, replaceFunction); + if (o === s) + break; + } + return s + ' ' + units[unit]; + }, + + eth: { + prototype: Object(), // jshint ignore:line + watch: function (params) { + return new Filter(params, ethWatch); + } + }, + + db: { + prototype: Object() // jshint ignore:line + }, + + shh: { + prototype: Object(), // jshint ignore:line + watch: function (params) { + return new Filter(params, shhWatch); + } + }, + + on: function(event, id, cb) { + if(web3._events[event] === undefined) { + web3._events[event] = {}; + } + + web3._events[event][id] = cb; + return this; + }, + + off: function(event, id) { + if(web3._events[event] !== undefined) { + delete web3._events[event][id]; + } + + return this; + }, + + trigger: function(event, id, data) { + var callbacks = web3._events[event]; + if (!callbacks || !callbacks[id]) { + return; + } + var cb = callbacks[id]; + cb(data); + } +}; + +setupMethods(web3, web3Methods()); +setupMethods(web3.eth, ethMethods()); +setupProperties(web3.eth, ethProperties()); +setupMethods(web3.db, dbMethods()); +setupMethods(web3.shh, shhMethods()); + +var ethWatch = { + changed: 'eth_changed' +}; +setupMethods(ethWatch, ethWatchMethods()); +var shhWatch = { + changed: 'shh_changed' +}; +setupMethods(shhWatch, shhWatchMethods()); + +var ProviderManager = function() { + this.queued = []; + this.polls = []; + this.ready = false; + this.provider = undefined; + this.id = 1; + + var self = this; + var poll = function () { + if (self.provider && self.provider.poll) { + self.polls.forEach(function (data) { + data.data._id = self.id; + self.id++; + self.provider.poll(data.data, data.id); + }); + } + setTimeout(poll, 12000); + }; + poll(); +}; + +ProviderManager.prototype.send = function(data, cb) { + data._id = this.id; + if (cb) { + web3._callbacks[data._id] = cb; + } + + data.args = data.args || []; + this.id++; + + if(this.provider !== undefined) { + this.provider.send(data); + } else { + console.warn("provider is not set"); + this.queued.push(data); + } +}; + +ProviderManager.prototype.set = function(provider) { + if(this.provider !== undefined && this.provider.unload !== undefined) { + this.provider.unload(); + } + + this.provider = provider; + this.ready = true; +}; + +ProviderManager.prototype.sendQueued = function() { + for(var i = 0; this.queued.length; i++) { + // Resend + this.send(this.queued[i]); + } +}; + +ProviderManager.prototype.installed = function() { + return this.provider !== undefined; +}; + +ProviderManager.prototype.startPolling = function (data, pollId) { + if (!this.provider || !this.provider.poll) { + return; + } + this.polls.push({data: data, id: pollId}); +}; + +ProviderManager.prototype.stopPolling = function (pollId) { + for (var i = this.polls.length; i--;) { + var poll = this.polls[i]; + if (poll.id === pollId) { + this.polls.splice(i, 1); + } + } +}; + +web3.provider = new ProviderManager(); + +web3.setProvider = function(provider) { + provider.onmessage = messageHandler; + web3.provider.set(provider); + web3.provider.sendQueued(); +}; + +web3.haveProvider = function() { + return !!web3.provider.provider; +}; + +var Filter = function(options, impl) { + this.impl = impl; + this.callbacks = []; + + var self = this; + this.promise = impl.newFilter(options); + this.promise.then(function (id) { + self.id = id; + web3.on(impl.changed, id, self.trigger.bind(self)); + web3.provider.startPolling({call: impl.changed, args: [id]}, id); + }); +}; + +Filter.prototype.arrived = function(callback) { + this.changed(callback); +}; + +Filter.prototype.changed = function(callback) { + var self = this; + this.promise.then(function(id) { + self.callbacks.push(callback); + }); +}; + +Filter.prototype.trigger = function(messages) { + for(var i = 0; i < this.callbacks.length; i++) { + this.callbacks[i].call(this, messages); + } +}; + +Filter.prototype.uninstall = function() { + var self = this; + this.promise.then(function (id) { + self.impl.uninstallFilter(id); + web3.provider.stopPolling(id); + web3.off(impl.changed, id); + }); +}; + +Filter.prototype.messages = function() { + var self = this; + return this.promise.then(function (id) { + return self.impl.getMessages(id); + }); +}; + +Filter.prototype.logs = function () { + return this.messages(); +}; + +function messageHandler(data) { + if(data._event !== undefined) { + web3.trigger(data._event, data._id, data.data); + return; + } + + if(data._id) { + var cb = web3._callbacks[data._id]; + if (cb) { + cb.call(this, data.error, data.data); + delete web3._callbacks[data._id]; + } + } +} + +if (typeof(module) !== "undefined") + module.exports = web3; diff --git a/cmd/mist/assets/ext/ethereum.js/lib/websocket.js b/cmd/mist/assets/ext/ethereum.js/lib/websocket.js new file mode 100644 index 0000000000..5b40075e43 --- /dev/null +++ b/cmd/mist/assets/ext/ethereum.js/lib/websocket.js @@ -0,0 +1,78 @@ +/* + This file is part of ethereum.js. + + ethereum.js is free software: you can redistribute it and/or modify + it under the terms of the GNU Lesser General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + ethereum.js is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with ethereum.js. If not, see . +*/ +/** @file websocket.js + * @authors: + * Jeffrey Wilcke + * Marek Kotewicz + * Marian Oancea + * @date 2014 + */ + +// TODO: is these line is supposed to be here? +if (process.env.NODE_ENV !== 'build') { + var WebSocket = require('ws'); // jshint ignore:line +} + +var WebSocketProvider = function(host) { + // onmessage handlers + this.handlers = []; + // queue will be filled with messages if send is invoked before the ws is ready + this.queued = []; + this.ready = false; + + this.ws = new WebSocket(host); + + var self = this; + this.ws.onmessage = function(event) { + for(var i = 0; i < self.handlers.length; i++) { + self.handlers[i].call(self, JSON.parse(event.data), event); + } + }; + + this.ws.onopen = function() { + self.ready = true; + + for(var i = 0; i < self.queued.length; i++) { + // Resend + self.send(self.queued[i]); + } + }; +}; + +WebSocketProvider.prototype.send = function(payload) { + if(this.ready) { + var data = JSON.stringify(payload); + + this.ws.send(data); + } else { + this.queued.push(payload); + } +}; + +WebSocketProvider.prototype.onMessage = function(handler) { + this.handlers.push(handler); +}; + +WebSocketProvider.prototype.unload = function() { + this.ws.close(); +}; +Object.defineProperty(WebSocketProvider.prototype, "onmessage", { + set: function(provider) { this.onMessage(provider); } +}); + +if (typeof(module) !== "undefined") + module.exports = WebSocketProvider; diff --git a/cmd/mist/assets/ext/ethereum.js/package.json b/cmd/mist/assets/ext/ethereum.js/package.json new file mode 100644 index 0000000000..8f5ba22555 --- /dev/null +++ b/cmd/mist/assets/ext/ethereum.js/package.json @@ -0,0 +1,67 @@ +{ + "name": "ethereum.js", + "namespace": "ethereum", + "version": "0.0.6", + "description": "Ethereum Compatible JavaScript API", + "main": "./index.js", + "directories": { + "lib": "./lib" + }, + "dependencies": { + "es6-promise": "*", + "ws": "*", + "xmlhttprequest": "*" + }, + "devDependencies": { + "bower": ">=1.3.0", + "browserify": ">=6.0", + "del": ">=0.1.1", + "envify": "^3.0.0", + "exorcist": "^0.1.6", + "gulp": ">=3.4.0", + "gulp-jshint": ">=1.5.0", + "gulp-rename": ">=1.2.0", + "gulp-uglify": ">=1.0.0", + "jshint": ">=2.5.0", + "uglifyify": "^2.6.0", + "unreachable-branch-transform": "^0.1.0", + "vinyl-source-stream": "^1.0.0" + }, + "scripts": { + "build": "gulp", + "watch": "gulp watch", + "lint": "gulp lint" + }, + "repository": { + "type": "git", + "url": "https://github.com/ethereum/ethereum.js.git" + }, + "homepage": "https://github.com/ethereum/ethereum.js", + "bugs": { + "url": "https://github.com/ethereum/ethereum.js/issues" + }, + "keywords": [ + "ethereum", + "javascript", + "API" + ], + "author": "ethdev.com", + "authors": [ + { + "name": "Jeffery Wilcke", + "email": "jeff@ethdev.com", + "url": "https://github.com/obscuren" + }, + { + "name": "Marek Kotewicz", + "email": "marek@ethdev.com", + "url": "https://github.com/debris" + }, + { + "name": "Marian Oancea", + "email": "marian@ethdev.com", + "url": "https://github.com/cubedro" + } + ], + "license": "LGPL-3.0" +}