From 4be4db5e6cfdde4ba5c1243b2bafeb6bbae3643c Mon Sep 17 00:00:00 2001 From: Marian Oancea Date: Wed, 5 Nov 2014 19:46:01 +0200 Subject: Converted to node module Converted to npm package Added brower Added browserify with minification Updated Readme --- lib/main.js | 458 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 458 insertions(+) create mode 100644 lib/main.js (limited to 'lib/main.js') diff --git a/lib/main.js b/lib/main.js new file mode 100644 index 000000000..966b1ac98 --- /dev/null +++ b/lib/main.js @@ -0,0 +1,458 @@ +/* +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 +* @date 2014 +*/ + + +function isPromise(o) { + return o instanceof Promise; +} + +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 ethMethods = function () { + var blockCall = function (args) { + return typeof args[0] === "string" ? "blockByHash" : "blockByNumber"; + }; + + var transactionCall = function (args) { + return typeof args[0] === "string" ? 'transactionByHash' : 'transactionByNumber'; + }; + + var uncleCall = function (args) { + return typeof args[0] === "string" ? 'uncleByHash' : 'uncleByNumber'; + }; + + var methods = [ + { name: 'balanceAt', call: 'balanceAt' }, + { name: 'stateAt', call: 'stateAt' }, + { name: 'countAt', call: 'countAt'}, + { name: 'codeAt', call: 'codeAt' }, + { name: 'transact', call: 'transact' }, + { name: 'call', call: 'call' }, + { name: 'block', call: blockCall }, + { name: 'transaction', call: transactionCall }, + { name: 'uncle', call: uncleCall }, + { name: 'compile', call: 'compile' } + ]; + return methods; +}; + +var ethProperties = function () { + return [ + { name: 'coinbase', getter: 'coinbase', setter: 'setCoinbase' }, + { name: 'listening', getter: 'listening', setter: 'setListening' }, + { name: 'mining', getter: 'mining', setter: 'setMining' }, + { name: 'gasPrice', getter: 'gasPrice' }, + { name: 'account', getter: 'account' }, + { name: 'accounts', getter: 'accounts' }, + { name: 'peerCount', getter: 'peerCount' }, + { name: 'defaultBlock', getter: 'defaultBlock', setter: 'setDefaultBlock' }, + { name: 'number', getter: 'number'} + ]; +}; + +var dbMethods = function () { + return [ + { name: 'put', call: 'put' }, + { name: 'get', call: 'get' }, + { name: 'putString', call: 'putString' }, + { name: 'getString', call: 'getString' } + ]; +}; + +var shhMethods = function () { + return [ + { name: 'post', call: 'post' }, + { name: 'newIdentity', call: 'newIdentity' }, + { name: 'haveIdentity', call: 'haveIdentity' }, + { name: 'newGroup', call: 'newGroup' }, + { name: 'addToGroup', call: 'addToGroup' } + ]; +}; + +var ethWatchMethods = function () { + var newFilter = function (args) { + return typeof args[0] === 'string' ? 'newFilterString' : 'newFilter'; + }; + + return [ + { name: 'newFilter', call: newFilter }, + { name: 'uninstallFilter', call: 'uninstallFilter' }, + { name: 'getMessages', call: 'getMessages' } + ]; +}; + +var shhWatchMethods = function () { + return [ + { name: 'newFilter', call: 'shhNewFilter' }, + { name: 'uninstallFilter', call: 'shhUninstallFilter' }, + { name: 'getMessage', call: 'shhGetMessages' } + ]; +}; + +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 (result) { + if (result || typeof result === "boolean") { + resolve(result); + return; + } + reject(result); + }); + }); + }).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(result) { + resolve(result); + }); + }); + }; + 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 (result) { + if (result) { + resolve(result); + } else { + reject(result); + } + }); + }); + }).catch(function (err) { + console.error(err); + }); + }; + } + Object.defineProperty(obj, property.name, proto); + }); +}; + +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; + 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; + }, + + toDecimal: function (val) { + return parseInt(val, 16); + }, + + fromAscii: function(str, pad) { + pad = pad === undefined ? 32 : pad; + var hex = this.toHex(str); + while(hex.length < pad*2) + hex += "00"; + return hex; + }, + + 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); + } +}; + +var eth = web3.eth; +setupMethods(eth, ethMethods()); +setupProperties(eth, ethProperties()); +setupMethods(web3.db, dbMethods()); +setupMethods(web3.shh, shhMethods()); + +var ethWatch = { + changed: 'changed' +}; +setupMethods(ethWatch, ethWatchMethods()); +var shhWatch = { + changed: 'shhChanged' +}; +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(); +}; + +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); + }); +}; + +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.data); + delete web3._callbacks[data._id]; + } + } +} + +/* +// Install default provider +if(!web3.provider.installed()) { + var sock = new web3.providers.WebSocketProvider("ws://localhost:40404/eth"); + + web3.setProvider(sock); +} +*/ + +module.exports = web3; -- cgit v1.2.3 From 15088d7ebe606ce6510aee0a8315ed175f1770b0 Mon Sep 17 00:00:00 2001 From: Marian Oancea Date: Wed, 5 Nov 2014 19:52:52 +0200 Subject: Fixed indent Fixed indent so we can compare differences in PR. --- lib/main.js | 736 ++++++++++++++++++++++++++++++------------------------------ 1 file changed, 364 insertions(+), 372 deletions(-) (limited to 'lib/main.js') diff --git a/lib/main.js b/lib/main.js index 966b1ac98..580f1ea7c 100644 --- a/lib/main.js +++ b/lib/main.js @@ -23,436 +23,428 @@ along with ethereum.js. If not, see . */ -function isPromise(o) { - return o instanceof Promise; -} - -function flattenPromise (obj) { - if (obj instanceof Promise) { - return Promise.resolve(obj); + function isPromise(o) { + return o instanceof Promise; } - if (obj instanceof Array) { - return new Promise(function (resolve) { - var promises = obj.map(function (o) { - return flattenPromise(o); - }); + function flattenPromise (obj) { + if (obj instanceof Promise) { + return Promise.resolve(obj); + } - return Promise.all(promises).then(function (res) { - for (var i = 0; i < obj.length; i++) { - obj[i] = res[i]; - } - resolve(obj); - }); - }); - } + if (obj instanceof Array) { + return new Promise(function (resolve) { + var promises = obj.map(function (o) { + return flattenPromise(o); + }); - 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 < obj.length; i++) { + obj[i] = res[i]; + } + resolve(obj); + }); }); + } - return Promise.all(promises).then(function (res) { - for (var i = 0; i < keys.length; i++) { - obj[keys[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); } - return Promise.resolve(obj); -} + var ethMethods = function () { + var blockCall = function (args) { + return typeof args[0] === "string" ? "blockByHash" : "blockByNumber"; + }; + + var transactionCall = function (args) { + return typeof args[0] === "string" ? 'transactionByHash' : 'transactionByNumber'; + }; + + var uncleCall = function (args) { + return typeof args[0] === "string" ? 'uncleByHash' : 'uncleByNumber'; + }; -var ethMethods = function () { - var blockCall = function (args) { - return typeof args[0] === "string" ? "blockByHash" : "blockByNumber"; + var methods = [ + { name: 'balanceAt', call: 'balanceAt' }, + { name: 'stateAt', call: 'stateAt' }, + { name: 'countAt', call: 'countAt'}, + { name: 'codeAt', call: 'codeAt' }, + { name: 'transact', call: 'transact' }, + { name: 'call', call: 'call' }, + { name: 'block', call: blockCall }, + { name: 'transaction', call: transactionCall }, + { name: 'uncle', call: uncleCall }, + { name: 'compile', call: 'compile' } + ]; + return methods; }; - var transactionCall = function (args) { - return typeof args[0] === "string" ? 'transactionByHash' : 'transactionByNumber'; + var ethProperties = function () { + return [ + { name: 'coinbase', getter: 'coinbase', setter: 'setCoinbase' }, + { name: 'listening', getter: 'listening', setter: 'setListening' }, + { name: 'mining', getter: 'mining', setter: 'setMining' }, + { name: 'gasPrice', getter: 'gasPrice' }, + { name: 'account', getter: 'account' }, + { name: 'accounts', getter: 'accounts' }, + { name: 'peerCount', getter: 'peerCount' }, + { name: 'defaultBlock', getter: 'defaultBlock', setter: 'setDefaultBlock' }, + { name: 'number', getter: 'number'} + ]; }; - var uncleCall = function (args) { - return typeof args[0] === "string" ? 'uncleByHash' : 'uncleByNumber'; + var dbMethods = function () { + return [ + { name: 'put', call: 'put' }, + { name: 'get', call: 'get' }, + { name: 'putString', call: 'putString' }, + { name: 'getString', call: 'getString' } + ]; }; - var methods = [ - { name: 'balanceAt', call: 'balanceAt' }, - { name: 'stateAt', call: 'stateAt' }, - { name: 'countAt', call: 'countAt'}, - { name: 'codeAt', call: 'codeAt' }, - { name: 'transact', call: 'transact' }, - { name: 'call', call: 'call' }, - { name: 'block', call: blockCall }, - { name: 'transaction', call: transactionCall }, - { name: 'uncle', call: uncleCall }, - { name: 'compile', call: 'compile' } - ]; - return methods; -}; - -var ethProperties = function () { - return [ - { name: 'coinbase', getter: 'coinbase', setter: 'setCoinbase' }, - { name: 'listening', getter: 'listening', setter: 'setListening' }, - { name: 'mining', getter: 'mining', setter: 'setMining' }, - { name: 'gasPrice', getter: 'gasPrice' }, - { name: 'account', getter: 'account' }, - { name: 'accounts', getter: 'accounts' }, - { name: 'peerCount', getter: 'peerCount' }, - { name: 'defaultBlock', getter: 'defaultBlock', setter: 'setDefaultBlock' }, - { name: 'number', getter: 'number'} - ]; -}; - -var dbMethods = function () { - return [ - { name: 'put', call: 'put' }, - { name: 'get', call: 'get' }, - { name: 'putString', call: 'putString' }, - { name: 'getString', call: 'getString' } - ]; -}; - -var shhMethods = function () { - return [ - { name: 'post', call: 'post' }, - { name: 'newIdentity', call: 'newIdentity' }, - { name: 'haveIdentity', call: 'haveIdentity' }, - { name: 'newGroup', call: 'newGroup' }, - { name: 'addToGroup', call: 'addToGroup' } - ]; -}; - -var ethWatchMethods = function () { - var newFilter = function (args) { - return typeof args[0] === 'string' ? 'newFilterString' : 'newFilter'; + var shhMethods = function () { + return [ + { name: 'post', call: 'post' }, + { name: 'newIdentity', call: 'newIdentity' }, + { name: 'haveIdentity', call: 'haveIdentity' }, + { name: 'newGroup', call: 'newGroup' }, + { name: 'addToGroup', call: 'addToGroup' } + ]; }; - return [ - { name: 'newFilter', call: newFilter }, - { name: 'uninstallFilter', call: 'uninstallFilter' }, - { name: 'getMessages', call: 'getMessages' } - ]; -}; - -var shhWatchMethods = function () { - return [ - { name: 'newFilter', call: 'shhNewFilter' }, - { name: 'uninstallFilter', call: 'shhUninstallFilter' }, - { name: 'getMessage', call: 'shhGetMessages' } - ]; -}; - -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 (result) { - if (result || typeof result === "boolean") { - resolve(result); - return; - } - reject(result); - }); - }); - }).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(result) { - resolve(result); - }); - }); + var ethWatchMethods = function () { + var newFilter = function (args) { + return typeof args[0] === 'string' ? 'newFilterString' : 'newFilter'; }; - 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 (result) { - if (result) { + + return [ + { name: 'newFilter', call: newFilter }, + { name: 'uninstallFilter', call: 'uninstallFilter' }, + { name: 'getMessages', call: 'getMessages' } + ]; + }; + + var shhWatchMethods = function () { + return [ + { name: 'newFilter', call: 'shhNewFilter' }, + { name: 'uninstallFilter', call: 'shhUninstallFilter' }, + { name: 'getMessage', call: 'shhGetMessages' } + ]; + }; + + 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 (result) { + if (result || typeof result === "boolean") { resolve(result); - } else { - reject(result); + return; } + reject(result); }); }); - }).catch(function (err) { + }).catch(function( err) { console.error(err); }); }; - } - Object.defineProperty(obj, property.name, proto); - }); -}; - -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; - } + }); + }; + + 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(result) { + resolve(result); + }); + }); + }; + 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 (result) { + if (result) { + resolve(result); + } else { + reject(result); + } + }); + }); + }).catch(function (err) { + console.error(err); + }); + }; + } + Object.defineProperty(obj, property.name, proto); + }); + }; + + 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; + for(; i < l; i+=2) { + var code = hex.charCodeAt(i); + if(code === 0) { + break; + } - return hex; - }, - - toAscii: function(hex) { - // Find termination - var str = ""; - var i = 0, l = hex.length; - for(; i < l; i+=2) { - var code = hex.charCodeAt(i); - if(code === 0) { - break; + str += String.fromCharCode(parseInt(hex.substr(i, 2), 16)); } - str += String.fromCharCode(parseInt(hex.substr(i, 2), 16)); + return str; + }, + + toDecimal: function (val) { + return parseInt(val, 16); + }, + + fromAscii: function(str, pad) { + pad = pad === undefined ? 32 : pad; + var hex = this.toHex(str); + while(hex.length < pad*2) + hex += "00"; + return hex; + }, + + 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); } + }; + + var eth = web3.eth; + setupMethods(eth, ethMethods()); + setupProperties(eth, ethProperties()); + setupMethods(web3.db, dbMethods()); + setupMethods(web3.shh, shhMethods()); + + var ethWatch = { + changed: 'changed' + }; + setupMethods(ethWatch, ethWatchMethods()); + var shhWatch = { + changed: 'shhChanged' + }; + 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(); + }; - return str; - }, - - toDecimal: function (val) { - return parseInt(val, 16); - }, - - fromAscii: function(str, pad) { - pad = pad === undefined ? 32 : pad; - var hex = this.toHex(str); - while(hex.length < pad*2) - hex += "00"; - return hex; - }, - - eth: { - prototype: Object(), // jshint ignore:line - watch: function (params) { - return new Filter(params, ethWatch); + ProviderManager.prototype.send = function(data, cb) { + data._id = this.id; + if (cb) { + web3._callbacks[data._id] = cb; } - }, - db: { - prototype: Object() // jshint ignore:line - }, + data.args = data.args || []; + this.id++; - shh: { - prototype: Object(), // jshint ignore:line - watch: function (params) { - return new Filter(params, shhWatch); + if(this.provider !== undefined) { + this.provider.send(data); + } else { + console.warn("provider is not set"); + this.queued.push(data); } - }, + }; - on: function(event, id, cb) { - if(web3._events[event] === undefined) { - web3._events[event] = {}; + ProviderManager.prototype.set = function(provider) { + if(this.provider !== undefined && this.provider.unload !== undefined) { + this.provider.unload(); } - web3._events[event][id] = cb; - return this; - }, + this.provider = provider; + this.ready = true; + }; - off: function(event, id) { - if(web3._events[event] !== undefined) { - delete web3._events[event][id]; + ProviderManager.prototype.sendQueued = function() { + for(var i = 0; this.queued.length; i++) { + // Resend + this.send(this.queued[i]); } + }; - return this; - }, + ProviderManager.prototype.installed = function() { + return this.provider !== undefined; + }; - trigger: function(event, id, data) { - var callbacks = web3._events[event]; - if (!callbacks || !callbacks[id]) { + ProviderManager.prototype.startPolling = function (data, pollId) { + if (!this.provider || !this.provider.poll) { return; } - var cb = callbacks[id]; - cb(data); - } -}; - -var eth = web3.eth; -setupMethods(eth, ethMethods()); -setupProperties(eth, ethProperties()); -setupMethods(web3.db, dbMethods()); -setupMethods(web3.shh, shhMethods()); - -var ethWatch = { - changed: 'changed' -}; -setupMethods(ethWatch, ethWatchMethods()); -var shhWatch = { - changed: 'shhChanged' -}; -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); - }); + 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); + } } - setTimeout(poll, 12000); }; - poll(); -}; -ProviderManager.prototype.send = function(data, cb) { - data._id = this.id; - if (cb) { - web3._callbacks[data._id] = cb; - } + web3.provider = new ProviderManager(); - data.args = data.args || []; - this.id++; + web3.setProvider = function(provider) { + provider.onmessage = messageHandler; + web3.provider.set(provider); + web3.provider.sendQueued(); + }; - if(this.provider !== undefined) { - this.provider.send(data); - } else { - console.warn("provider is not set"); - this.queued.push(data); - } -}; + var Filter = function(options, impl) { + this.impl = impl; + this.callbacks = []; -ProviderManager.prototype.set = function(provider) { - if(this.provider !== undefined && this.provider.unload !== undefined) { - this.provider.unload(); - } + 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); + }); + }; - this.provider = provider; - this.ready = true; -}; + Filter.prototype.arrived = function(callback) { + this.changed(callback); + }; -ProviderManager.prototype.sendQueued = function() { - for(var i = 0; this.queued.length; i++) { - // Resend - this.send(this.queued[i]); - } -}; + Filter.prototype.changed = function(callback) { + var self = this; + this.promise.then(function(id) { + self.callbacks.push(callback); + }); + }; -ProviderManager.prototype.installed = function() { - return this.provider !== undefined; -}; + Filter.prototype.trigger = function(messages) { + for(var i = 0; i < this.callbacks.length; i++) { + this.callbacks[i].call(this, messages); + } + }; -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); + 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); + }); + }; + + function messageHandler(data) { + if(data._event !== undefined) { + web3.trigger(data._event, data._id, data.data); + return; } - } -}; - -web3.provider = new ProviderManager(); - -web3.setProvider = function(provider) { - provider.onmessage = messageHandler; - web3.provider.set(provider); - web3.provider.sendQueued(); -}; - -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); - }); -}; - -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.data); - delete web3._callbacks[data._id]; + if(data._id) { + var cb = web3._callbacks[data._id]; + if (cb) { + cb.call(this, data.data); + delete web3._callbacks[data._id]; + } } } -} -/* -// Install default provider -if(!web3.provider.installed()) { - var sock = new web3.providers.WebSocketProvider("ws://localhost:40404/eth"); - - web3.setProvider(sock); -} -*/ module.exports = web3; -- cgit v1.2.3 From 45d0d72138bafab1e6d8bd8a5ea5c9d3218b98e0 Mon Sep 17 00:00:00 2001 From: Marian Oancea Date: Wed, 5 Nov 2014 20:12:21 +0200 Subject: Updated package.json --- lib/main.js | 22 +++++++++++----------- 1 file changed, 11 insertions(+), 11 deletions(-) (limited to 'lib/main.js') diff --git a/lib/main.js b/lib/main.js index 580f1ea7c..08eb722e2 100644 --- a/lib/main.js +++ b/lib/main.js @@ -1,18 +1,18 @@ /* -This file is part of ethereum.js. + 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 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. + 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 . + You should have received a copy of the GNU Lesser General Public License + along with ethereum.js. If not, see . */ /** @file main.js * @authors: -- cgit v1.2.3 From d92a7527db7d4a2de2265a4511601546293e41fc Mon Sep 17 00:00:00 2001 From: Marek Kotewicz Date: Tue, 11 Nov 2014 10:30:21 +0100 Subject: merged subprotocol prefix --- lib/main.js | 101 +++++++++++++++++++++++++++++------------------------------- 1 file changed, 48 insertions(+), 53 deletions(-) (limited to 'lib/main.js') diff --git a/lib/main.js b/lib/main.js index 5655a762e..52fa790b4 100644 --- a/lib/main.js +++ b/lib/main.js @@ -15,17 +15,12 @@ along with ethereum.js. If not, see . */ /** @file main.js -* @authors: -* Jeffrey Wilcke -* Marek Kotewicz -* Marian Oancea -* @date 2014 -*/ - - - function isPromise(o) { - return o instanceof Promise; - } + * @authors: + * Jeffrey Wilcke + * Marek Kotewicz + * Marian Oancea + * @date 2014 + */ function flattenPromise (obj) { if (obj instanceof Promise) { @@ -46,7 +41,7 @@ }); }); } - + if (obj instanceof Object) { return new Promise(function (resolve) { var keys = Object.keys(obj); @@ -68,82 +63,83 @@ var ethMethods = function () { var blockCall = function (args) { - return typeof args[0] === "string" ? "blockByHash" : "blockByNumber"; + return typeof args[0] === "string" ? "eth_blockByHash" : "eth_blockByNumber"; }; var transactionCall = function (args) { - return typeof args[0] === "string" ? 'transactionByHash' : 'transactionByNumber'; + return typeof args[0] === "string" ? 'eth_transactionByHash' : 'eth_transactionByNumber'; }; var uncleCall = function (args) { - return typeof args[0] === "string" ? 'uncleByHash' : 'uncleByNumber'; + return typeof args[0] === "string" ? 'eth_uncleByHash' : 'eth_uncleByNumber'; }; var methods = [ - { name: 'balanceAt', call: 'balanceAt' }, - { name: 'stateAt', call: 'stateAt' }, - { name: 'countAt', call: 'countAt'}, - { name: 'codeAt', call: 'codeAt' }, - { name: 'transact', call: 'transact' }, - { name: 'call', call: 'call' }, + { name: 'balanceAt', call: 'eth_balanceAt' }, + { name: 'stateAt', call: 'eth_stateAt' }, + { 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: 'compile', call: 'compile' } + { name: 'compile', call: 'eth_compile' }, + { name: 'lll', call: 'eth_lll' } ]; return methods; }; var ethProperties = function () { return [ - { name: 'coinbase', getter: 'coinbase', setter: 'setCoinbase' }, - { name: 'listening', getter: 'listening', setter: 'setListening' }, - { name: 'mining', getter: 'mining', setter: 'setMining' }, - { name: 'gasPrice', getter: 'gasPrice' }, - { name: 'account', getter: 'account' }, - { name: 'accounts', getter: 'accounts' }, - { name: 'peerCount', getter: 'peerCount' }, - { name: 'defaultBlock', getter: 'defaultBlock', setter: 'setDefaultBlock' }, - { name: 'number', getter: 'number'} + { 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: 'put' }, - { name: 'get', call: 'get' }, - { name: 'putString', call: 'putString' }, - { name: 'getString', call: 'getString' } + { 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: 'post' }, - { name: 'newIdentity', call: 'newIdentity' }, - { name: 'haveIdentity', call: 'haveIdentity' }, - { name: 'newGroup', call: 'newGroup' }, - { name: 'addToGroup', call: 'addToGroup' } + { 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' ? 'newFilterString' : 'newFilter'; + return typeof args[0] === 'string' ? 'eth_newFilterString' : 'eth_newFilter'; }; return [ { name: 'newFilter', call: newFilter }, - { name: 'uninstallFilter', call: 'uninstallFilter' }, - { name: 'getMessages', call: 'getMessages' } + { name: 'uninstallFilter', call: 'eth_uninstallFilter' }, + { name: 'getMessages', call: 'eth_getMessages' } ]; }; var shhWatchMethods = function () { return [ - { name: 'newFilter', call: 'shhNewFilter' }, - { name: 'uninstallFilter', call: 'shhUninstallFilter' }, - { name: 'getMessage', call: 'shhGetMessages' } + { name: 'newFilter', call: 'shh_newFilter' }, + { name: 'uninstallFilter', call: 'shh_uninstallFilter' }, + { name: 'getMessage', call: 'shh_getMessages' } ]; }; @@ -204,7 +200,7 @@ Object.defineProperty(obj, property.name, proto); }); }; - + var web3 = { _callbacks: {}, _events: {}, @@ -223,7 +219,7 @@ // Find termination var str = ""; var i = 0, l = hex.length; - if (hex.substring(0, 2) == '0x') + if (hex.substring(0, 2) === '0x') i = 2; for(; i < l; i+=2) { var code = hex.charCodeAt(i); @@ -246,7 +242,6 @@ var hex = this.toHex(str); while(hex.length < pad*2) hex += "00"; - return "0x" + hex; }, @@ -302,11 +297,11 @@ setupMethods(web3.shh, shhMethods()); var ethWatch = { - changed: 'changed' + changed: 'eth_changed' }; setupMethods(ethWatch, ethWatchMethods()); var shhWatch = { - changed: 'shhChanged' + changed: 'shh_changed' }; setupMethods(shhWatch, shhWatchMethods()); @@ -447,11 +442,11 @@ if(data._id) { var cb = web3._callbacks[data._id]; if (cb) { - cb.call(this, data.error, data.data) + cb.call(this, data.error, data.data); delete web3._callbacks[data._id]; } } } + module.exports = web3; -module.exports = web3; -- cgit v1.2.3 From 84b36a71939cfc6c673f0fd3fec079ca7e23df6c Mon Sep 17 00:00:00 2001 From: Marek Kotewicz Date: Tue, 11 Nov 2014 11:46:46 +0100 Subject: retabed files --- lib/main.js | 732 ++++++++++++++++++++++++++++++------------------------------ 1 file changed, 366 insertions(+), 366 deletions(-) (limited to 'lib/main.js') diff --git a/lib/main.js b/lib/main.js index 52fa790b4..d751f8527 100644 --- a/lib/main.js +++ b/lib/main.js @@ -22,136 +22,169 @@ * @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); - }); +function flattenPromise (obj) { + if (obj instanceof Promise) { + return Promise.resolve(obj); + } - return Promise.all(promises).then(function (res) { - for (var i = 0; i < obj.length; i++) { - obj[i] = res[i]; - } - resolve(obj); - }); + if (obj instanceof Array) { + return new Promise(function (resolve) { + var promises = obj.map(function (o) { + return flattenPromise(o); }); - } - - 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.all(promises).then(function (res) { + for (var i = 0; i < obj.length; i++) { + obj[i] = res[i]; + } + resolve(obj); }); - } - - return Promise.resolve(obj); + }); } - var ethMethods = function () { - var blockCall = function (args) { - return typeof args[0] === "string" ? "eth_blockByHash" : "eth_blockByNumber"; - }; + if (obj instanceof Object) { + return new Promise(function (resolve) { + var keys = Object.keys(obj); + var promises = keys.map(function (key) { + return flattenPromise(obj[key]); + }); - var transactionCall = function (args) { - return typeof args[0] === "string" ? 'eth_transactionByHash' : 'eth_transactionByNumber'; - }; + return Promise.all(promises).then(function (res) { + for (var i = 0; i < keys.length; i++) { + obj[keys[i]] = res[i]; + } + resolve(obj); + }); + }); + } - var uncleCall = function (args) { - return typeof args[0] === "string" ? 'eth_uncleByHash' : 'eth_uncleByNumber'; - }; + return Promise.resolve(obj); +} - var methods = [ - { name: 'balanceAt', call: 'eth_balanceAt' }, - { name: 'stateAt', call: 'eth_stateAt' }, - { 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: 'compile', call: 'eth_compile' }, - { name: 'lll', call: 'eth_lll' } - ]; - return methods; +var ethMethods = function () { + var blockCall = function (args) { + return typeof args[0] === "string" ? "eth_blockByHash" : "eth_blockByNumber"; }; - 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 transactionCall = function (args) { + return typeof args[0] === "string" ? 'eth_transactionByHash' : 'eth_transactionByNumber'; }; - 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 uncleCall = function (args) { + return typeof args[0] === "string" ? 'eth_uncleByHash' : 'eth_uncleByNumber'; }; - 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 methods = [ + { name: 'balanceAt', call: 'eth_balanceAt' }, + { name: 'stateAt', call: 'eth_stateAt' }, + { 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: 'compile', call: 'eth_compile' }, + { name: 'lll', call: 'eth_lll' } + ]; + 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'; }; - 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_getMessages' } + ]; +}; + +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); + }); }; - - return [ - { name: 'newFilter', call: newFilter }, - { name: 'uninstallFilter', call: 'eth_uninstallFilter' }, - { name: 'getMessages', call: 'eth_getMessages' } - ]; - }; - - 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) { + }); +}; + +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; @@ -159,294 +192,261 @@ reject(err); }); }); - }).catch(function(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); - }); - }; - - 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; - }, - - toDecimal: function (val) { - return parseInt(val, 16); - }, - - fromAscii: function(str, pad) { - pad = pad === undefined ? 32 : pad; - var hex = this.toHex(str); - while(hex.length < pad*2) - hex += "00"; - return "0x" + hex; - }, - - 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; - }, + } + Object.defineProperty(obj, property.name, proto); + }); +}; + +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; + } - off: function(event, id) { - if(web3._events[event] !== undefined) { - delete web3._events[event][id]; + 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; } - return this; - }, - - trigger: function(event, id, data) { - var callbacks = web3._events[event]; - if (!callbacks || !callbacks[id]) { - return; - } - var cb = callbacks[id]; - cb(data); + str += String.fromCharCode(parseInt(hex.substr(i, 2), 16)); } - }; - - var eth = web3.eth; - setupMethods(eth, ethMethods()); - setupProperties(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; + return str; + }, + + toDecimal: function (val) { + return parseInt(val, 16); + }, + + fromAscii: function(str, pad) { + pad = pad === undefined ? 32 : pad; + var hex = this.toHex(str); + while(hex.length < pad*2) + hex += "00"; + return "0x" + hex; + }, + + eth: { + prototype: Object(), // jshint ignore:line + watch: function (params) { + return new Filter(params, ethWatch); } + }, - data.args = data.args || []; - this.id++; + db: { + prototype: Object() // jshint ignore:line + }, - if(this.provider !== undefined) { - this.provider.send(data); - } else { - console.warn("provider is not set"); - this.queued.push(data); + shh: { + prototype: Object(), // jshint ignore:line + watch: function (params) { + return new Filter(params, shhWatch); } - }; + }, - ProviderManager.prototype.set = function(provider) { - if(this.provider !== undefined && this.provider.unload !== undefined) { - this.provider.unload(); + on: function(event, id, cb) { + if(web3._events[event] === undefined) { + web3._events[event] = {}; } - this.provider = provider; - this.ready = true; - }; + web3._events[event][id] = cb; + return this; + }, - ProviderManager.prototype.sendQueued = function() { - for(var i = 0; this.queued.length; i++) { - // Resend - this.send(this.queued[i]); + off: function(event, id) { + if(web3._events[event] !== undefined) { + delete web3._events[event][id]; } - }; - ProviderManager.prototype.installed = function() { - return this.provider !== undefined; - }; + return this; + }, - ProviderManager.prototype.startPolling = function (data, pollId) { - if (!this.provider || !this.provider.poll) { + trigger: function(event, id, data) { + var callbacks = web3._events[event]; + if (!callbacks || !callbacks[id]) { 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); - } + var cb = callbacks[id]; + cb(data); + } +}; + +var eth = web3.eth; +setupMethods(eth, ethMethods()); +setupProperties(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(); +}; - web3.provider = new ProviderManager(); - - web3.setProvider = function(provider) { - provider.onmessage = messageHandler; - web3.provider.set(provider); - web3.provider.sendQueued(); - }; +ProviderManager.prototype.send = function(data, cb) { + data._id = this.id; + if (cb) { + web3._callbacks[data._id] = cb; + } - var Filter = function(options, impl) { - this.impl = impl; - this.callbacks = []; + data.args = data.args || []; + this.id++; - 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); - }); - }; + if(this.provider !== undefined) { + this.provider.send(data); + } else { + console.warn("provider is not set"); + this.queued.push(data); + } +}; - Filter.prototype.arrived = function(callback) { - this.changed(callback); - }; +ProviderManager.prototype.set = function(provider) { + if(this.provider !== undefined && this.provider.unload !== undefined) { + this.provider.unload(); + } - Filter.prototype.changed = function(callback) { - var self = this; - this.promise.then(function(id) { - self.callbacks.push(callback); - }); - }; + this.provider = provider; + this.ready = true; +}; - 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); - }); - }; +ProviderManager.prototype.sendQueued = function() { + for(var i = 0; this.queued.length; i++) { + // Resend + this.send(this.queued[i]); + } +}; - Filter.prototype.messages = function() { - var self = this; - return this.promise.then(function (id) { - return self.impl.getMessages(id); - }); - }; +ProviderManager.prototype.installed = function() { + return this.provider !== undefined; +}; - function messageHandler(data) { - if(data._event !== undefined) { - web3.trigger(data._event, data._id, data.data); - return; +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(); +}; + +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); + }); +}; + +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(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; +module.exports = web3; -- cgit v1.2.3 From 838ca2fd9393e5b3cd4423934de78f1b8f9fd13f Mon Sep 17 00:00:00 2001 From: Marek Kotewicz Date: Tue, 11 Nov 2014 15:47:58 +0100 Subject: autoprovider, buildQt not builds only necessery files, fixed gulpfile --- lib/main.js | 4 ++++ 1 file changed, 4 insertions(+) (limited to 'lib/main.js') diff --git a/lib/main.js b/lib/main.js index d751f8527..c3ed22f8b 100644 --- a/lib/main.js +++ b/lib/main.js @@ -387,6 +387,10 @@ web3.setProvider = function(provider) { web3.provider.sendQueued(); }; +web3.haveProvider = function() { + return !!web3.provider.provider; +}; + var Filter = function(options, impl) { this.impl = impl; this.callbacks = []; -- cgit v1.2.3