diff options
| author | Marek Kotewicz <marek.kotewicz@gmail.com> | 2015-02-03 23:16:38 +0800 |
|---|---|---|
| committer | Marek Kotewicz <marek.kotewicz@gmail.com> | 2015-02-03 23:16:38 +0800 |
| commit | a5909d82eb16d6e631bd5f89d700eced205b2fcf (patch) | |
| tree | e27c8a49992843496c6c48bbb94928c7d3c62b04 | |
| parent | 1860b3dff93e3a09cb7fba753b8531b11169f915 (diff) | |
| download | dexon-a5909d82eb16d6e631bd5f89d700eced205b2fcf.tar dexon-a5909d82eb16d6e631bd5f89d700eced205b2fcf.tar.gz dexon-a5909d82eb16d6e631bd5f89d700eced205b2fcf.tar.bz2 dexon-a5909d82eb16d6e631bd5f89d700eced205b2fcf.tar.lz dexon-a5909d82eb16d6e631bd5f89d700eced205b2fcf.tar.xz dexon-a5909d82eb16d6e631bd5f89d700eced205b2fcf.tar.zst dexon-a5909d82eb16d6e631bd5f89d700eced205b2fcf.zip | |
parsing events output
| -rw-r--r-- | dist/ethereum.js | 36 | ||||
| -rw-r--r-- | dist/ethereum.js.map | 8 | ||||
| -rw-r--r-- | dist/ethereum.min.js | 2 | ||||
| -rw-r--r-- | lib/contract.js | 9 | ||||
| -rw-r--r-- | lib/event.js | 22 | ||||
| -rw-r--r-- | lib/filter.js | 5 |
6 files changed, 69 insertions, 13 deletions
diff --git a/dist/ethereum.js b/dist/ethereum.js index 679eaabde..a3a76547f 100644 --- a/dist/ethereum.js +++ b/dist/ethereum.js @@ -391,6 +391,11 @@ var addFunctionsToContract = function (contract, desc, address) { var addEventRelatedPropertiesToContract = function (contract, desc, address) { contract.address = address; + contract._onWatchEventResult = function (data) { + var matchingEvent = event.getMatchingEvent(utils.filterEvents(desc)); + var parser = eventImpl.outputParser(matchingEvent); + return parser(data); + }; Object.defineProperty(contract, 'topic', { get: function() { @@ -411,6 +416,10 @@ var addEventsToContract = function (contract, desc, address) { var signature = abi.eventSignatureFromAscii(e.name); var event = eventImpl.inputParser(address, signature, e); var o = event.apply(null, params); + o._onWatchEventResult = function (data) { + var parser = eventImpl.outputParser(e); + return parser(data); + }; return web3.eth.watch(o); }; @@ -571,14 +580,18 @@ var getArgumentsObject = function (inputs, indexed, notIndexed) { }, {}); }; - var outputParser = function (event) { return function (output) { var result = { event: utils.extractDisplayName(event.name), - number: output.number + number: output.number, + args: {} }; + + if (!output.topic) { + return result; + } var indexedOutputs = filterInputs(event.inputs, true); var indexedData = "0x" + output.topic.slice(1, output.topic.length).map(function (topic) { return topic.slice(2); }).join(""); @@ -593,9 +606,21 @@ var outputParser = function (event) { }; }; +var getMatchingEvent = function (events, payload) { + for (var i = 0; i < events.length; i++) { + var signature = abi.eventSignatureFromAscii(events[i].name); + if (signature === payload.topic[0]) { + return events[i]; + } + } + return undefined; +}; + + module.exports = { inputParser: inputParser, - outputParser: outputParser + outputParser: outputParser, + getMatchingEvent: getMatchingEvent }; @@ -638,6 +663,8 @@ var Filter = function(options, impl) { if (options.topics) { console.warn('"topics" is deprecated, use "topic" instead'); } + + this._onWatchResult = options._onWatchEventResult; // evaluate lazy properties options = { @@ -673,7 +700,8 @@ Filter.prototype.changed = function(callback) { Filter.prototype.trigger = function(messages) { for (var i = 0; i < this.callbacks.length; i++) { for (var j = 0; j < messages.length; j++) { - this.callbacks[i].call(this, messages[j]); + var message = this._onWatchResult ? this._onWatchResult(messages[j]) : messages[j]; + this.callbacks[i].call(this, message); } } }; diff --git a/dist/ethereum.js.map b/dist/ethereum.js.map index 1b043626a..e9116d3ea 100644 --- a/dist/ethereum.js.map +++ b/dist/ethereum.js.map @@ -17,16 +17,16 @@ "index.js" ], "names": [], - "mappings": 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+ "mappings": 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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<r.length;o++)s(r[o]);return s})", "/*\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 <http://www.gnu.org/licenses/>.\n*/\n/** @file abi.js\n * @authors:\n * Marek Kotewicz <marek@ethdev.com>\n * Gav Wood <g@ethdev.com>\n * @date 2014\n */\n\nvar web3 = require('./web3'); \nvar utils = require('./utils');\nvar types = require('./types');\nvar c = require('./const');\nvar f = require('./formatters');\n\nvar displayTypeError = function (type) {\n console.error('parser does not support type: ' + type);\n};\n\n/// This method should be called if we want to check if givent type is an array type\n/// @returns true if it is, otherwise false\nvar arrayType = function (type) {\n return type.slice(-2) === '[]';\n};\n\nvar dynamicTypeBytes = function (type, value) {\n // TODO: decide what to do with array of strings\n if (arrayType(type) || type === 'string') // only string itself that is dynamic; stringX is static length.\n return f.formatInputInt(value.length); \n return \"\";\n};\n\nvar inputTypes = types.inputTypes(); \n\n/// Formats input params to bytes\n/// @param abi contract method inputs\n/// @param array of params that will be formatted to bytes\n/// @returns bytes representation of input params\nvar formatInput = function (inputs, params) {\n var bytes = \"\";\n var padding = c.ETH_PADDING * 2;\n\n /// first we iterate in search for dynamic \n inputs.forEach(function (input, index) {\n bytes += dynamicTypeBytes(input.type, params[index]);\n });\n\n inputs.forEach(function (input, i) {\n var typeMatch = false;\n for (var j = 0; j < inputTypes.length && !typeMatch; j++) {\n typeMatch = inputTypes[j].type(inputs[i].type, params[i]);\n }\n if (!typeMatch) {\n displayTypeError(inputs[i].type);\n }\n\n var formatter = inputTypes[j - 1].format;\n var toAppend = \"\";\n\n if (arrayType(inputs[i].type))\n toAppend = params[i].reduce(function (acc, curr) {\n return acc + formatter(curr);\n }, \"\");\n else\n toAppend = formatter(params[i]);\n\n bytes += toAppend; \n });\n return bytes;\n};\n\nvar dynamicBytesLength = function (type) {\n if (arrayType(type) || type === 'string') // only string itself that is dynamic; stringX is static length.\n return c.ETH_PADDING * 2;\n return 0;\n};\n\nvar outputTypes = types.outputTypes(); \n\n/// Formats output bytes back to param list\n/// @param contract abi method outputs\n/// @param bytes representtion of output \n/// @returns array of output params \nvar formatOutput = function (outs, output) {\n \n output = output.slice(2);\n var result = [];\n var padding = c.ETH_PADDING * 2;\n\n var dynamicPartLength = outs.reduce(function (acc, curr) {\n return acc + dynamicBytesLength(curr.type);\n }, 0);\n \n var dynamicPart = output.slice(0, dynamicPartLength);\n output = output.slice(dynamicPartLength);\n\n outs.forEach(function (out, i) {\n var typeMatch = false;\n for (var j = 0; j < outputTypes.length && !typeMatch; j++) {\n typeMatch = outputTypes[j].type(outs[i].type);\n }\n\n if (!typeMatch) {\n displayTypeError(outs[i].type);\n }\n\n var formatter = outputTypes[j - 1].format;\n if (arrayType(outs[i].type)) {\n var size = f.formatOutputUInt(dynamicPart.slice(0, padding));\n dynamicPart = dynamicPart.slice(padding);\n var array = [];\n for (var k = 0; k < size; k++) {\n array.push(formatter(output.slice(0, padding))); \n output = output.slice(padding);\n }\n result.push(array);\n }\n else if (types.prefixedType('string')(outs[i].type)) {\n dynamicPart = dynamicPart.slice(padding); \n result.push(formatter(output.slice(0, padding)));\n output = output.slice(padding);\n } else {\n result.push(formatter(output.slice(0, padding)));\n output = output.slice(padding);\n }\n });\n\n return result;\n};\n\n/// @param json abi for contract\n/// @returns input parser object for given json abi\n/// TODO: refactor creating the parser, do not double logic from contract\nvar inputParser = function (json) {\n var parser = {};\n json.forEach(function (method) {\n var displayName = utils.extractDisplayName(method.name); \n var typeName = utils.extractTypeName(method.name);\n\n var impl = function () {\n var params = Array.prototype.slice.call(arguments);\n return formatInput(method.inputs, params);\n };\n \n if (parser[displayName] === undefined) {\n parser[displayName] = impl;\n }\n\n parser[displayName][typeName] = impl;\n });\n\n return parser;\n};\n\n/// @param json abi for contract\n/// @returns output parser for given json abi\nvar outputParser = function (json) {\n var parser = {};\n json.forEach(function (method) {\n\n var displayName = utils.extractDisplayName(method.name); \n var typeName = utils.extractTypeName(method.name);\n\n var impl = function (output) {\n return formatOutput(method.outputs, output);\n };\n\n if (parser[displayName] === undefined) {\n parser[displayName] = impl;\n }\n\n parser[displayName][typeName] = impl;\n });\n\n return parser;\n};\n\n/// @param function/event name for which we want to get signature\n/// @returns signature of function/event with given name\nvar signatureFromAscii = function (name) {\n return web3.sha3(web3.fromAscii(name)).slice(0, 2 + c.ETH_SIGNATURE_LENGTH * 2);\n};\n\nvar eventSignatureFromAscii = function (name) {\n return web3.sha3(web3.fromAscii(name));\n};\n\nmodule.exports = {\n inputParser: inputParser,\n outputParser: outputParser,\n formatInput: formatInput,\n formatOutput: formatOutput,\n signatureFromAscii: signatureFromAscii,\n eventSignatureFromAscii: eventSignatureFromAscii\n};\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 <http://www.gnu.org/licenses/>.\n*/\n/** @file const.js\n * @authors:\n * Marek Kotewicz <marek@ethdev.com>\n * @date 2015\n */\n\n/// required to define ETH_BIGNUMBER_ROUNDING_MODE\nif (\"build\" !== 'build') {/*\n var BigNumber = require('bignumber.js'); // jshint ignore:line\n*/}\n\nvar ETH_UNITS = [ \n 'wei', \n 'Kwei', \n 'Mwei', \n 'Gwei', \n 'szabo', \n 'finney', \n 'ether', \n 'grand', \n 'Mether', \n 'Gether', \n 'Tether', \n 'Pether', \n 'Eether', \n 'Zether', \n 'Yether', \n 'Nether', \n 'Dether', \n 'Vether', \n 'Uether' \n];\n\nmodule.exports = {\n ETH_PADDING: 32,\n ETH_SIGNATURE_LENGTH: 4,\n ETH_UNITS: ETH_UNITS,\n ETH_BIGNUMBER_ROUNDING_MODE: { ROUNDING_MODE: BigNumber.ROUND_DOWN }\n};\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 <http://www.gnu.org/licenses/>.\n*/\n/** @file contract.js\n * @authors:\n * Marek Kotewicz <marek@ethdev.com>\n * @date 2014\n */\n\nvar web3 = require('./web3'); \nvar abi = require('./abi');\nvar utils = require('./utils');\nvar eventImpl = require('./event');\n\nvar exportNatspecGlobals = function (vars) {\n // it's used byt natspec.js\n // TODO: figure out better way to solve this\n web3._currentContractAbi = vars.abi;\n web3._currentContractAddress = vars.address;\n web3._currentContractMethodName = vars.method;\n web3._currentContractMethodParams = vars.params;\n};\n\nvar addFunctionRelatedPropertiesToContract = function (contract) {\n \n contract.call = function (options) {\n contract._isTransact = false;\n contract._options = options;\n return contract;\n };\n\n contract.transact = function (options) {\n contract._isTransact = true;\n contract._options = options;\n return contract;\n };\n\n contract._options = {};\n ['gas', 'gasPrice', 'value', 'from'].forEach(function(p) {\n contract[p] = function (v) {\n contract._options[p] = v;\n return contract;\n };\n });\n\n};\n\nvar addFunctionsToContract = function (contract, desc, address) {\n var inputParser = abi.inputParser(desc);\n var outputParser = abi.outputParser(desc);\n\n // create contract functions\n utils.filterFunctions(desc).forEach(function (method) {\n\n var displayName = utils.extractDisplayName(method.name);\n var typeName = utils.extractTypeName(method.name);\n\n var impl = function () {\n var params = Array.prototype.slice.call(arguments);\n var signature = abi.signatureFromAscii(method.name);\n var parsed = inputParser[displayName][typeName].apply(null, params);\n\n var options = contract._options || {};\n options.to = address;\n options.data = signature + parsed;\n \n var isTransact = contract._isTransact === true || (contract._isTransact !== false && !method.constant);\n var collapse = options.collapse !== false;\n \n // reset\n contract._options = {};\n contract._isTransact = null;\n\n if (isTransact) {\n \n exportNatspecGlobals({\n abi: desc,\n address: address,\n method: method.name,\n params: params\n });\n\n // transactions do not have any output, cause we do not know, when they will be processed\n web3.eth.transact(options);\n return;\n }\n \n var output = web3.eth.call(options);\n var ret = outputParser[displayName][typeName](output);\n if (collapse)\n {\n if (ret.length === 1)\n ret = ret[0];\n else if (ret.length === 0)\n ret = null;\n }\n return ret;\n };\n\n if (contract[displayName] === undefined) {\n contract[displayName] = impl;\n }\n\n contract[displayName][typeName] = impl;\n });\n};\n\nvar addEventRelatedPropertiesToContract = function (contract, desc, address) {\n contract.address = address;\n \n Object.defineProperty(contract, 'topic', {\n get: function() {\n return utils.filterEvents(desc).map(function (e) {\n return abi.eventSignatureFromAscii(e.name);\n });\n }\n });\n\n};\n\nvar addEventsToContract = function (contract, desc, address) {\n // create contract events\n utils.filterEvents(desc).forEach(function (e) {\n\n var impl = function () {\n var params = Array.prototype.slice.call(arguments);\n var signature = abi.eventSignatureFromAscii(e.name);\n var event = eventImpl.inputParser(address, signature, e);\n var o = event.apply(null, params);\n return web3.eth.watch(o); \n };\n \n // this property should be used by eth.filter to check if object is an event\n impl._isEvent = true;\n\n var displayName = utils.extractDisplayName(e.name);\n var typeName = utils.extractTypeName(e.name);\n\n if (contract[displayName] === undefined) {\n contract[displayName] = impl;\n }\n\n contract[displayName][typeName] = impl;\n\n });\n};\n\n\n/**\n * This method should be called when we want to call / transact some solidity method from javascript\n * it returns an object which has same methods available as solidity contract description\n * usage example: \n *\n * var abi = [{\n * name: 'myMethod',\n * inputs: [{ name: 'a', type: 'string' }],\n * outputs: [{name: 'd', type: 'string' }]\n * }]; // contract abi\n *\n * var myContract = web3.eth.contract('0x0123123121', abi); // creation of contract object\n *\n * myContract.myMethod('this is test string param for call'); // myMethod call (implicit, default)\n * myContract.call().myMethod('this is test string param for call'); // myMethod call (explicit)\n * myContract.transact().myMethod('this is test string param for transact'); // myMethod transact\n *\n * @param address - address of the contract, which should be called\n * @param desc - abi json description of the contract, which is being created\n * @returns contract object\n */\n\nvar contract = function (address, desc) {\n\n // workaround for invalid assumption that method.name is the full anonymous prototype of the method.\n // it's not. it's just the name. the rest of the code assumes it's actually the anonymous\n // prototype, so we make it so as a workaround.\n // TODO: we may not want to modify input params, maybe use copy instead?\n desc.forEach(function (method) {\n if (method.name.indexOf('(') === -1) {\n var displayName = method.name;\n var typeName = method.inputs.map(function(i){return i.type; }).join();\n method.name = displayName + '(' + typeName + ')';\n }\n });\n\n var result = {};\n addFunctionRelatedPropertiesToContract(result);\n addFunctionsToContract(result, desc, address);\n addEventRelatedPropertiesToContract(result, desc, address);\n addEventsToContract(result, desc, address);\n\n return result;\n};\n\nmodule.exports = contract;\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 <http://www.gnu.org/licenses/>.\n*/\n/** @file event.js\n * @authors:\n * Marek Kotewicz <marek@ethdev.com>\n * @date 2014\n */\n\nvar abi = require('./abi');\nvar utils = require('./utils');\n\n/// filter inputs array && returns only indexed (or not) inputs\n/// @param inputs array\n/// @param bool if result should be an array of indexed params on not\n/// @returns array of (not?) indexed params\nvar filterInputs = function (inputs, indexed) {\n return inputs.filter(function (current) {\n return current.indexed === indexed;\n });\n};\n\nvar inputWithName = function (inputs, name) {\n var index = utils.findIndex(inputs, function (input) {\n return input.name === name;\n });\n \n if (index === -1) {\n console.error('indexed param with name ' + name + ' not found');\n return undefined;\n }\n return inputs[index];\n};\n\nvar indexedParamsToTopics = function (event, indexed) {\n // sort keys?\n return Object.keys(indexed).map(function (key) {\n var inputs = [inputWithName(filterInputs(event.inputs, true), key)];\n\n var value = indexed[key];\n if (value instanceof Array) {\n return value.map(function (v) {\n return abi.formatInput(inputs, [v]);\n }); \n }\n return abi.formatInput(inputs, [value]);\n });\n};\n\nvar inputParser = function (address, signature, event) {\n \n // valid options are 'earliest', 'latest', 'offset' and 'max', as defined for 'eth.watch'\n return function (indexed, options) {\n var o = options || {};\n o.address = address;\n o.topic = [];\n o.topic.push(signature);\n if (indexed) {\n o.topic = o.topic.concat(indexedParamsToTopics(event, indexed));\n }\n return o;\n };\n};\n\nvar getArgumentsObject = function (inputs, indexed, notIndexed) {\n var indexedCopy = indexed.slice();\n var notIndexedCopy = notIndexed.slice();\n return inputs.reduce(function (acc, current) {\n var value;\n if (current.indexed)\n value = indexed.splice(0, 1)[0];\n else\n value = notIndexed.splice(0, 1)[0];\n\n acc[current.name] = value;\n return acc;\n }, {}); \n};\n \n\nvar outputParser = function (event) {\n \n return function (output) {\n var result = {\n event: utils.extractDisplayName(event.name),\n number: output.number\n };\n \n var indexedOutputs = filterInputs(event.inputs, true);\n var indexedData = \"0x\" + output.topic.slice(1, output.topic.length).map(function (topic) { return topic.slice(2); }).join(\"\");\n var indexedRes = abi.formatOutput(indexedOutputs, indexedData);\n\n var notIndexedOutputs = filterInputs(event.inputs, false);\n var notIndexedRes = abi.formatOutput(notIndexedOutputs, output.data);\n\n result.args = getArgumentsObject(event.inputs, indexedRes, notIndexedRes);\n\n return result;\n };\n};\n\nmodule.exports = {\n inputParser: inputParser,\n outputParser: outputParser\n};\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 <http://www.gnu.org/licenses/>.\n*/\n/** @file filter.js\n * @authors:\n * Jeffrey Wilcke <jeff@ethdev.com>\n * Marek Kotewicz <marek@ethdev.com>\n * Marian Oancea <marian@ethdev.com>\n * Gav Wood <g@ethdev.com>\n * @date 2014\n */\n\nvar web3 = require('./web3'); // jshint ignore:line\n\n/// should be used when we want to watch something\n/// it's using inner polling mechanism and is notified about changes\n/// TODO: change 'options' name cause it may be not the best matching one, since we have events\nvar Filter = function(options, impl) {\n\n if (typeof options !== \"string\") {\n\n // topics property is deprecated, warn about it!\n if (options.topics) {\n console.warn('\"topics\" is deprecated, use \"topic\" instead');\n }\n\n // evaluate lazy properties\n options = {\n to: options.to,\n topic: options.topic,\n earliest: options.earliest,\n latest: options.latest,\n max: options.max,\n skip: options.skip,\n address: options.address\n };\n\n }\n \n this.impl = impl;\n this.callbacks = [];\n\n this.id = impl.newFilter(options);\n web3.provider.startPolling({call: impl.changed, args: [this.id]}, this.id, this.trigger.bind(this));\n};\n\n/// alias for changed*\nFilter.prototype.arrived = function(callback) {\n this.changed(callback);\n};\n\n/// gets called when there is new eth/shh message\nFilter.prototype.changed = function(callback) {\n this.callbacks.push(callback);\n};\n\n/// trigger calling new message from people\nFilter.prototype.trigger = function(messages) {\n for (var i = 0; i < this.callbacks.length; i++) {\n for (var j = 0; j < messages.length; j++) {\n this.callbacks[i].call(this, messages[j]);\n }\n }\n};\n\n/// should be called to uninstall current filter\nFilter.prototype.uninstall = function() {\n this.impl.uninstallFilter(this.id);\n web3.provider.stopPolling(this.id);\n};\n\n/// should be called to manually trigger getting latest messages from the client\nFilter.prototype.messages = function() {\n return this.impl.getMessages(this.id);\n};\n\n/// alias for messages\nFilter.prototype.logs = function () {\n return this.messages();\n};\n\nmodule.exports = Filter;\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 <http://www.gnu.org/licenses/>.\n*/\n/** @file contract.js\n * @authors:\n * Marek Kotewicz <marek@ethdev.com>\n * @date 2014\n */\n\nvar web3 = require('./web3'); \nvar abi = require('./abi');\nvar utils = require('./utils');\nvar eventImpl = require('./event');\n\nvar exportNatspecGlobals = function (vars) {\n // it's used byt natspec.js\n // TODO: figure out better way to solve this\n web3._currentContractAbi = vars.abi;\n web3._currentContractAddress = vars.address;\n web3._currentContractMethodName = vars.method;\n web3._currentContractMethodParams = vars.params;\n};\n\nvar addFunctionRelatedPropertiesToContract = function (contract) {\n \n contract.call = function (options) {\n contract._isTransact = false;\n contract._options = options;\n return contract;\n };\n\n contract.transact = function (options) {\n contract._isTransact = true;\n contract._options = options;\n return contract;\n };\n\n contract._options = {};\n ['gas', 'gasPrice', 'value', 'from'].forEach(function(p) {\n contract[p] = function (v) {\n contract._options[p] = v;\n return contract;\n };\n });\n\n};\n\nvar addFunctionsToContract = function (contract, desc, address) {\n var inputParser = abi.inputParser(desc);\n var outputParser = abi.outputParser(desc);\n\n // create contract functions\n utils.filterFunctions(desc).forEach(function (method) {\n\n var displayName = utils.extractDisplayName(method.name);\n var typeName = utils.extractTypeName(method.name);\n\n var impl = function () {\n var params = Array.prototype.slice.call(arguments);\n var signature = abi.signatureFromAscii(method.name);\n var parsed = inputParser[displayName][typeName].apply(null, params);\n\n var options = contract._options || {};\n options.to = address;\n options.data = signature + parsed;\n \n var isTransact = contract._isTransact === true || (contract._isTransact !== false && !method.constant);\n var collapse = options.collapse !== false;\n \n // reset\n contract._options = {};\n contract._isTransact = null;\n\n if (isTransact) {\n \n exportNatspecGlobals({\n abi: desc,\n address: address,\n method: method.name,\n params: params\n });\n\n // transactions do not have any output, cause we do not know, when they will be processed\n web3.eth.transact(options);\n return;\n }\n \n var output = web3.eth.call(options);\n var ret = outputParser[displayName][typeName](output);\n if (collapse)\n {\n if (ret.length === 1)\n ret = ret[0];\n else if (ret.length === 0)\n ret = null;\n }\n return ret;\n };\n\n if (contract[displayName] === undefined) {\n contract[displayName] = impl;\n }\n\n contract[displayName][typeName] = impl;\n });\n};\n\nvar addEventRelatedPropertiesToContract = function (contract, desc, address) {\n contract.address = address;\n contract._onWatchEventResult = function (data) {\n var matchingEvent = event.getMatchingEvent(utils.filterEvents(desc));\n var parser = eventImpl.outputParser(matchingEvent);\n return parser(data);\n };\n \n Object.defineProperty(contract, 'topic', {\n get: function() {\n return utils.filterEvents(desc).map(function (e) {\n return abi.eventSignatureFromAscii(e.name);\n });\n }\n });\n\n};\n\nvar addEventsToContract = function (contract, desc, address) {\n // create contract events\n utils.filterEvents(desc).forEach(function (e) {\n\n var impl = function () {\n var params = Array.prototype.slice.call(arguments);\n var signature = abi.eventSignatureFromAscii(e.name);\n var event = eventImpl.inputParser(address, signature, e);\n var o = event.apply(null, params);\n o._onWatchEventResult = function (data) {\n var parser = eventImpl.outputParser(e);\n return parser(data);\n };\n return web3.eth.watch(o); \n };\n \n // this property should be used by eth.filter to check if object is an event\n impl._isEvent = true;\n\n var displayName = utils.extractDisplayName(e.name);\n var typeName = utils.extractTypeName(e.name);\n\n if (contract[displayName] === undefined) {\n contract[displayName] = impl;\n }\n\n contract[displayName][typeName] = impl;\n\n });\n};\n\n\n/**\n * This method should be called when we want to call / transact some solidity method from javascript\n * it returns an object which has same methods available as solidity contract description\n * usage example: \n *\n * var abi = [{\n * name: 'myMethod',\n * inputs: [{ name: 'a', type: 'string' }],\n * outputs: [{name: 'd', type: 'string' }]\n * }]; // contract abi\n *\n * var myContract = web3.eth.contract('0x0123123121', abi); // creation of contract object\n *\n * myContract.myMethod('this is test string param for call'); // myMethod call (implicit, default)\n * myContract.call().myMethod('this is test string param for call'); // myMethod call (explicit)\n * myContract.transact().myMethod('this is test string param for transact'); // myMethod transact\n *\n * @param address - address of the contract, which should be called\n * @param desc - abi json description of the contract, which is being created\n * @returns contract object\n */\n\nvar contract = function (address, desc) {\n\n // workaround for invalid assumption that method.name is the full anonymous prototype of the method.\n // it's not. it's just the name. the rest of the code assumes it's actually the anonymous\n // prototype, so we make it so as a workaround.\n // TODO: we may not want to modify input params, maybe use copy instead?\n desc.forEach(function (method) {\n if (method.name.indexOf('(') === -1) {\n var displayName = method.name;\n var typeName = method.inputs.map(function(i){return i.type; }).join();\n method.name = displayName + '(' + typeName + ')';\n }\n });\n\n var result = {};\n addFunctionRelatedPropertiesToContract(result);\n addFunctionsToContract(result, desc, address);\n addEventRelatedPropertiesToContract(result, desc, address);\n addEventsToContract(result, desc, address);\n\n return result;\n};\n\nmodule.exports = contract;\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 <http://www.gnu.org/licenses/>.\n*/\n/** @file event.js\n * @authors:\n * Marek Kotewicz <marek@ethdev.com>\n * @date 2014\n */\n\nvar abi = require('./abi');\nvar utils = require('./utils');\n\n/// filter inputs array && returns only indexed (or not) inputs\n/// @param inputs array\n/// @param bool if result should be an array of indexed params on not\n/// @returns array of (not?) indexed params\nvar filterInputs = function (inputs, indexed) {\n return inputs.filter(function (current) {\n return current.indexed === indexed;\n });\n};\n\nvar inputWithName = function (inputs, name) {\n var index = utils.findIndex(inputs, function (input) {\n return input.name === name;\n });\n \n if (index === -1) {\n console.error('indexed param with name ' + name + ' not found');\n return undefined;\n }\n return inputs[index];\n};\n\nvar indexedParamsToTopics = function (event, indexed) {\n // sort keys?\n return Object.keys(indexed).map(function (key) {\n var inputs = [inputWithName(filterInputs(event.inputs, true), key)];\n\n var value = indexed[key];\n if (value instanceof Array) {\n return value.map(function (v) {\n return abi.formatInput(inputs, [v]);\n }); \n }\n return abi.formatInput(inputs, [value]);\n });\n};\n\nvar inputParser = function (address, signature, event) {\n \n // valid options are 'earliest', 'latest', 'offset' and 'max', as defined for 'eth.watch'\n return function (indexed, options) {\n var o = options || {};\n o.address = address;\n o.topic = [];\n o.topic.push(signature);\n if (indexed) {\n o.topic = o.topic.concat(indexedParamsToTopics(event, indexed));\n }\n return o;\n };\n};\n\nvar getArgumentsObject = function (inputs, indexed, notIndexed) {\n var indexedCopy = indexed.slice();\n var notIndexedCopy = notIndexed.slice();\n return inputs.reduce(function (acc, current) {\n var value;\n if (current.indexed)\n value = indexed.splice(0, 1)[0];\n else\n value = notIndexed.splice(0, 1)[0];\n\n acc[current.name] = value;\n return acc;\n }, {}); \n};\n \nvar outputParser = function (event) {\n \n return function (output) {\n var result = {\n event: utils.extractDisplayName(event.name),\n number: output.number,\n args: {}\n };\n\n if (!output.topic) {\n return result;\n }\n \n var indexedOutputs = filterInputs(event.inputs, true);\n var indexedData = \"0x\" + output.topic.slice(1, output.topic.length).map(function (topic) { return topic.slice(2); }).join(\"\");\n var indexedRes = abi.formatOutput(indexedOutputs, indexedData);\n\n var notIndexedOutputs = filterInputs(event.inputs, false);\n var notIndexedRes = abi.formatOutput(notIndexedOutputs, output.data);\n\n result.args = getArgumentsObject(event.inputs, indexedRes, notIndexedRes);\n\n return result;\n };\n};\n\nvar getMatchingEvent = function (events, payload) {\n for (var i = 0; i < events.length; i++) {\n var signature = abi.eventSignatureFromAscii(events[i].name); \n if (signature === payload.topic[0]) {\n return events[i];\n }\n }\n return undefined;\n};\n\n\nmodule.exports = {\n inputParser: inputParser,\n outputParser: outputParser,\n getMatchingEvent: getMatchingEvent\n};\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 <http://www.gnu.org/licenses/>.\n*/\n/** @file filter.js\n * @authors:\n * Jeffrey Wilcke <jeff@ethdev.com>\n * Marek Kotewicz <marek@ethdev.com>\n * Marian Oancea <marian@ethdev.com>\n * Gav Wood <g@ethdev.com>\n * @date 2014\n */\n\nvar web3 = require('./web3'); // jshint ignore:line\n\n/// should be used when we want to watch something\n/// it's using inner polling mechanism and is notified about changes\n/// TODO: change 'options' name cause it may be not the best matching one, since we have events\nvar Filter = function(options, impl) {\n\n if (typeof options !== \"string\") {\n\n // topics property is deprecated, warn about it!\n if (options.topics) {\n console.warn('\"topics\" is deprecated, use \"topic\" instead');\n }\n \n this._onWatchResult = options._onWatchEventResult;\n\n // evaluate lazy properties\n options = {\n to: options.to,\n topic: options.topic,\n earliest: options.earliest,\n latest: options.latest,\n max: options.max,\n skip: options.skip,\n address: options.address\n };\n\n }\n \n this.impl = impl;\n this.callbacks = [];\n\n this.id = impl.newFilter(options);\n web3.provider.startPolling({call: impl.changed, args: [this.id]}, this.id, this.trigger.bind(this));\n};\n\n/// alias for changed*\nFilter.prototype.arrived = function(callback) {\n this.changed(callback);\n};\n\n/// gets called when there is new eth/shh message\nFilter.prototype.changed = function(callback) {\n this.callbacks.push(callback);\n};\n\n/// trigger calling new message from people\nFilter.prototype.trigger = function(messages) {\n for (var i = 0; i < this.callbacks.length; i++) {\n for (var j = 0; j < messages.length; j++) {\n var message = this._onWatchResult ? this._onWatchResult(messages[j]) : messages[j];\n this.callbacks[i].call(this, message);\n }\n }\n};\n\n/// should be called to uninstall current filter\nFilter.prototype.uninstall = function() {\n this.impl.uninstallFilter(this.id);\n web3.provider.stopPolling(this.id);\n};\n\n/// should be called to manually trigger getting latest messages from the client\nFilter.prototype.messages = function() {\n return this.impl.getMessages(this.id);\n};\n\n/// alias for messages\nFilter.prototype.logs = function () {\n return this.messages();\n};\n\nmodule.exports = Filter;\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 <http://www.gnu.org/licenses/>.\n*/\n/** @file formatters.js\n * @authors:\n * Marek Kotewicz <marek@ethdev.com>\n * @date 2015\n */\n\nif (\"build\" !== 'build') {/*\n var BigNumber = require('bignumber.js'); // jshint ignore:line\n*/}\n\nvar utils = require('./utils');\nvar c = require('./const');\n\n/// @param string string to be padded\n/// @param number of characters that result string should have\n/// @param sign, by default 0\n/// @returns right aligned string\nvar padLeft = function (string, chars, sign) {\n return new Array(chars - string.length + 1).join(sign ? sign : \"0\") + string;\n};\n\n/// Formats input value to byte representation of int\n/// If value is negative, return it's two's complement\n/// If the value is floating point, round it down\n/// @returns right-aligned byte representation of int\nvar formatInputInt = function (value) {\n var padding = c.ETH_PADDING * 2;\n if (value instanceof BigNumber || typeof value === 'number') {\n if (typeof value === 'number')\n value = new BigNumber(value);\n BigNumber.config(c.ETH_BIGNUMBER_ROUNDING_MODE);\n value = value.round();\n\n if (value.lessThan(0)) \n value = new BigNumber(\"ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff\", 16).plus(value).plus(1);\n value = value.toString(16);\n }\n else if (value.indexOf('0x') === 0)\n value = value.substr(2);\n else if (typeof value === 'string')\n value = formatInputInt(new BigNumber(value));\n else\n value = (+value).toString(16);\n return padLeft(value, padding);\n};\n\n/// Formats input value to byte representation of string\n/// @returns left-algined byte representation of string\nvar formatInputString = function (value) {\n return utils.fromAscii(value, c.ETH_PADDING).substr(2);\n};\n\n/// Formats input value to byte representation of bool\n/// @returns right-aligned byte representation bool\nvar formatInputBool = function (value) {\n return '000000000000000000000000000000000000000000000000000000000000000' + (value ? '1' : '0');\n};\n\n/// Formats input value to byte representation of real\n/// Values are multiplied by 2^m and encoded as integers\n/// @returns byte representation of real\nvar formatInputReal = function (value) {\n return formatInputInt(new BigNumber(value).times(new BigNumber(2).pow(128))); \n};\n\n\n/// Check if input value is negative\n/// @param value is hex format\n/// @returns true if it is negative, otherwise false\nvar signedIsNegative = function (value) {\n return (new BigNumber(value.substr(0, 1), 16).toString(2).substr(0, 1)) === '1';\n};\n\n/// Formats input right-aligned input bytes to int\n/// @returns right-aligned input bytes formatted to int\nvar formatOutputInt = function (value) {\n value = value || \"0\";\n // check if it's negative number\n // it it is, return two's complement\n if (signedIsNegative(value)) {\n return new BigNumber(value, 16).minus(new BigNumber('ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff', 16)).minus(1);\n }\n return new BigNumber(value, 16);\n};\n\n/// Formats big right-aligned input bytes to uint\n/// @returns right-aligned input bytes formatted to uint\nvar formatOutputUInt = function (value) {\n value = value || \"0\";\n return new BigNumber(value, 16);\n};\n\n/// @returns input bytes formatted to real\nvar formatOutputReal = function (value) {\n return formatOutputInt(value).dividedBy(new BigNumber(2).pow(128)); \n};\n\n/// @returns input bytes formatted to ureal\nvar formatOutputUReal = function (value) {\n return formatOutputUInt(value).dividedBy(new BigNumber(2).pow(128)); \n};\n\n/// @returns right-aligned input bytes formatted to hex\nvar formatOutputHash = function (value) {\n return \"0x\" + value;\n};\n\n/// @returns right-aligned input bytes formatted to bool\nvar formatOutputBool = function (value) {\n return value === '0000000000000000000000000000000000000000000000000000000000000001' ? true : false;\n};\n\n/// @returns left-aligned input bytes formatted to ascii string\nvar formatOutputString = function (value) {\n return utils.toAscii(value);\n};\n\n/// @returns right-aligned input bytes formatted to address\nvar formatOutputAddress = function (value) {\n return \"0x\" + value.slice(value.length - 40, value.length);\n};\n\n\nmodule.exports = {\n formatInputInt: formatInputInt,\n formatInputString: formatInputString,\n formatInputBool: formatInputBool,\n formatInputReal: formatInputReal,\n formatOutputInt: formatOutputInt,\n formatOutputUInt: formatOutputUInt,\n formatOutputReal: formatOutputReal,\n formatOutputUReal: formatOutputUReal,\n formatOutputHash: formatOutputHash,\n formatOutputBool: formatOutputBool,\n formatOutputString: formatOutputString,\n formatOutputAddress: formatOutputAddress\n};\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 <http://www.gnu.org/licenses/>.\n*/\n/** @file httpsync.js\n * @authors:\n * Marek Kotewicz <marek@ethdev.com>\n * Marian Oancea <marian@ethdev.com>\n * @date 2014\n */\n\nif (\"build\" !== 'build') {/*\n var XMLHttpRequest = require('xmlhttprequest').XMLHttpRequest; // jshint ignore:line\n*/}\n\nvar HttpSyncProvider = function (host) {\n this.handlers = [];\n this.host = host || 'http://localhost:8080';\n};\n\n/// Transforms inner message to proper jsonrpc object\n/// @param inner message object\n/// @returns jsonrpc object\nfunction formatJsonRpcObject(object) {\n return {\n jsonrpc: '2.0',\n method: object.call,\n params: object.args,\n id: object._id\n };\n}\n\n/// Transforms jsonrpc object to inner message\n/// @param incoming jsonrpc message \n/// @returns inner message object\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\nHttpSyncProvider.prototype.send = function (payload) {\n var data = formatJsonRpcObject(payload);\n \n var request = new XMLHttpRequest();\n request.open('POST', this.host, false);\n request.send(JSON.stringify(data));\n \n // check request.status\n return request.responseText;\n};\n\nmodule.exports = HttpSyncProvider;\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 <http://www.gnu.org/licenses/>.\n*/\n/** @file providermanager.js\n * @authors:\n * Jeffrey Wilcke <jeff@ethdev.com>\n * Marek Kotewicz <marek@ethdev.com>\n * Marian Oancea <marian@ethdev.com>\n * Gav Wood <g@ethdev.com>\n * @date 2014\n */\n\nvar web3 = require('./web3'); // jshint ignore:line\n\n/**\n * Provider manager object prototype\n * It's responsible for passing messages to providers\n * If no provider is set it's responsible for queuing requests\n * It's also responsible for polling the ethereum node for incoming messages\n * Default poll timeout is 12 seconds\n * If we are running ethereum.js inside ethereum browser, there are backend based tools responsible for polling,\n * and provider manager polling mechanism is not used\n */\nvar ProviderManager = function() {\n this.polls = [];\n this.provider = undefined;\n this.id = 1;\n\n var self = this;\n var poll = function () {\n if (self.provider) {\n self.polls.forEach(function (data) {\n data.data._id = self.id;\n self.id++;\n var result = self.provider.send(data.data);\n \n result = JSON.parse(result);\n \n // dont call the callback if result is not an array, or empty one\n if (result.error || !(result.result instanceof Array) || result.result.length === 0) {\n return;\n }\n\n data.callback(result.result);\n });\n }\n setTimeout(poll, 1000);\n };\n poll();\n};\n\n/// sends outgoing requests\nProviderManager.prototype.send = function(data) {\n\n data.args = data.args || [];\n data._id = this.id++;\n\n if (this.provider === undefined) {\n console.error('provider is not set');\n return null; \n }\n\n //TODO: handle error here? \n var result = this.provider.send(data);\n result = JSON.parse(result);\n\n if (result.error) {\n console.log(result.error);\n return null;\n }\n\n return result.result;\n};\n\n/// setups provider, which will be used for sending messages\nProviderManager.prototype.set = function(provider) {\n this.provider = provider;\n};\n\n/// this method is only used, when we do not have native qt bindings and have to do polling on our own\n/// should be callled, on start watching for eth/shh changes\nProviderManager.prototype.startPolling = function (data, pollId, callback) {\n this.polls.push({data: data, id: pollId, callback: callback});\n};\n\n/// should be called to stop polling for certain watch changes\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\nmodule.exports = ProviderManager;\n\n", diff --git a/dist/ethereum.min.js b/dist/ethereum.min.js index 170f20c6a..722cd6bb1 100644 --- a/dist/ethereum.min.js +++ b/dist/ethereum.min.js @@ -1 +1 @@ -require=function t(e,n,r){function i(a,u){if(!n[a]){if(!e[a]){var f="function"==typeof require&&require;if(!u&&f)return f(a,!0);if(o)return o(a,!0);var s=new Error("Cannot find module '"+a+"'");throw s.code="MODULE_NOT_FOUND",s}var c=n[a]={exports:{}};e[a][0].call(c.exports,function(t){var n=e[a][1][t];return i(n?n:t)},c,c.exports,t,e,n,r)}return n[a].exports}for(var o="function"==typeof require&&require,a=0;a<r.length;a++)i(r[a]);return i}({1:[function(t,e){var n=t("./web3"),r=t("./utils"),i=t("./types"),o=t("./const"),a=t("./formatters"),u=function(t){console.error("parser does not support type: "+t)},f=function(t){return"[]"===t.slice(-2)},s=function(t,e){return f(t)||"string"===t?a.formatInputInt(e.length):""},c=i.inputTypes(),l=function(t,e){{var n="";2*o.ETH_PADDING}return t.forEach(function(t,r){n+=s(t.type,e[r])}),t.forEach(function(r,i){for(var o=!1,a=0;a<c.length&&!o;a++)o=c[a].type(t[i].type,e[i]);o||u(t[i].type);var s=c[a-1].format,l="";l=f(t[i].type)?e[i].reduce(function(t,e){return t+s(e)},""):s(e[i]),n+=l}),n},p=function(t){return f(t)||"string"===t?2*o.ETH_PADDING:0},m=i.outputTypes(),h=function(t,e){e=e.slice(2);var n=[],r=2*o.ETH_PADDING,s=t.reduce(function(t,e){return t+p(e.type)},0),c=e.slice(0,s);return e=e.slice(s),t.forEach(function(o,s){for(var l=!1,p=0;p<m.length&&!l;p++)l=m[p].type(t[s].type);l||u(t[s].type);var h=m[p-1].format;if(f(t[s].type)){var d=a.formatOutputUInt(c.slice(0,r));c=c.slice(r);for(var g=[],v=0;d>v;v++)g.push(h(e.slice(0,r))),e=e.slice(r);n.push(g)}else i.prefixedType("string")(t[s].type)?(c=c.slice(r),n.push(h(e.slice(0,r))),e=e.slice(r)):(n.push(h(e.slice(0,r))),e=e.slice(r))}),n},d=function(t){var e={};return t.forEach(function(t){var n=r.extractDisplayName(t.name),i=r.extractTypeName(t.name),o=function(){var e=Array.prototype.slice.call(arguments);return l(t.inputs,e)};void 0===e[n]&&(e[n]=o),e[n][i]=o}),e},g=function(t){var e={};return t.forEach(function(t){var n=r.extractDisplayName(t.name),i=r.extractTypeName(t.name),o=function(e){return h(t.outputs,e)};void 0===e[n]&&(e[n]=o),e[n][i]=o}),e},v=function(t){return n.sha3(n.fromAscii(t)).slice(0,2+2*o.ETH_SIGNATURE_LENGTH)},y=function(t){return n.sha3(n.fromAscii(t))};e.exports={inputParser:d,outputParser:g,formatInput:l,formatOutput:h,signatureFromAscii:v,eventSignatureFromAscii:y}},{"./const":2,"./formatters":6,"./types":10,"./utils":11,"./web3":12}],2:[function(t,e){var n=["wei","Kwei","Mwei","Gwei","szabo","finney","ether","grand","Mether","Gether","Tether","Pether","Eether","Zether","Yether","Nether","Dether","Vether","Uether"];e.exports={ETH_PADDING:32,ETH_SIGNATURE_LENGTH:4,ETH_UNITS:n,ETH_BIGNUMBER_ROUNDING_MODE:{ROUNDING_MODE:BigNumber.ROUND_DOWN}}},{}],3:[function(t,e){var n=t("./web3"),r=t("./abi"),i=t("./utils"),o=t("./event"),a=function(t){n._currentContractAbi=t.abi,n._currentContractAddress=t.address,n._currentContractMethodName=t.method,n._currentContractMethodParams=t.params},u=function(t){t.call=function(e){return t._isTransact=!1,t._options=e,t},t.transact=function(e){return t._isTransact=!0,t._options=e,t},t._options={},["gas","gasPrice","value","from"].forEach(function(e){t[e]=function(n){return t._options[e]=n,t}})},f=function(t,e,o){var u=r.inputParser(e),f=r.outputParser(e);i.filterFunctions(e).forEach(function(s){var c=i.extractDisplayName(s.name),l=i.extractTypeName(s.name),p=function(){var i=Array.prototype.slice.call(arguments),p=r.signatureFromAscii(s.name),m=u[c][l].apply(null,i),h=t._options||{};h.to=o,h.data=p+m;var d=t._isTransact===!0||t._isTransact!==!1&&!s.constant,g=h.collapse!==!1;if(t._options={},t._isTransact=null,d)return a({abi:e,address:o,method:s.name,params:i}),void n.eth.transact(h);var v=n.eth.call(h),y=f[c][l](v);return g&&(1===y.length?y=y[0]:0===y.length&&(y=null)),y};void 0===t[c]&&(t[c]=p),t[c][l]=p})},s=function(t,e,n){t.address=n,Object.defineProperty(t,"topic",{get:function(){return i.filterEvents(e).map(function(t){return r.eventSignatureFromAscii(t.name)})}})},c=function(t,e,a){i.filterEvents(e).forEach(function(e){var u=function(){var t=Array.prototype.slice.call(arguments),i=r.eventSignatureFromAscii(e.name),u=o.inputParser(a,i,e),f=u.apply(null,t);return n.eth.watch(f)};u._isEvent=!0;var f=i.extractDisplayName(e.name),s=i.extractTypeName(e.name);void 0===t[f]&&(t[f]=u),t[f][s]=u})},l=function(t,e){e.forEach(function(t){if(-1===t.name.indexOf("(")){var e=t.name,n=t.inputs.map(function(t){return t.type}).join();t.name=e+"("+n+")"}});var n={};return u(n),f(n,e,t),s(n,e,t),c(n,e,t),n};e.exports=l},{"./abi":1,"./event":4,"./utils":11,"./web3":12}],4:[function(t,e){var n=t("./abi"),r=t("./utils"),i=function(t,e){return t.filter(function(t){return t.indexed===e})},o=function(t,e){var n=r.findIndex(t,function(t){return t.name===e});return-1===n?void console.error("indexed param with name "+e+" not found"):t[n]},a=function(t,e){return Object.keys(e).map(function(r){var a=[o(i(t.inputs,!0),r)],u=e[r];return u instanceof Array?u.map(function(t){return n.formatInput(a,[t])}):n.formatInput(a,[u])})},u=function(t,e,n){return function(r,i){var o=i||{};return o.address=t,o.topic=[],o.topic.push(e),r&&(o.topic=o.topic.concat(a(n,r))),o}},f=function(t,e,n){e.slice(),n.slice();return t.reduce(function(t,r){var i;return i=r.indexed?e.splice(0,1)[0]:n.splice(0,1)[0],t[r.name]=i,t},{})},s=function(t){return function(e){var o={event:r.extractDisplayName(t.name),number:e.number},a=i(t.inputs,!0),u="0x"+e.topic.slice(1,e.topic.length).map(function(t){return t.slice(2)}).join(""),s=n.formatOutput(a,u),c=i(t.inputs,!1),l=n.formatOutput(c,e.data);return o.args=f(t.inputs,s,l),o}};e.exports={inputParser:u,outputParser:s}},{"./abi":1,"./utils":11}],5:[function(t,e){var n=t("./web3"),r=function(t,e){"string"!=typeof t&&(t.topics&&console.warn('"topics" is deprecated, use "topic" instead'),t={to:t.to,topic:t.topic,earliest:t.earliest,latest:t.latest,max:t.max,skip:t.skip,address:t.address}),this.impl=e,this.callbacks=[],this.id=e.newFilter(t),n.provider.startPolling({call:e.changed,args:[this.id]},this.id,this.trigger.bind(this))};r.prototype.arrived=function(t){this.changed(t)},r.prototype.changed=function(t){this.callbacks.push(t)},r.prototype.trigger=function(t){for(var e=0;e<this.callbacks.length;e++)for(var n=0;n<t.length;n++)this.callbacks[e].call(this,t[n])},r.prototype.uninstall=function(){this.impl.uninstallFilter(this.id),n.provider.stopPolling(this.id)},r.prototype.messages=function(){return this.impl.getMessages(this.id)},r.prototype.logs=function(){return this.messages()},e.exports=r},{"./web3":12}],6:[function(t,e){var n=t("./utils"),r=t("./const"),i=function(t,e,n){return new Array(e-t.length+1).join(n?n:"0")+t},o=function(t){var e=2*r.ETH_PADDING;return t instanceof BigNumber||"number"==typeof t?("number"==typeof t&&(t=new BigNumber(t)),BigNumber.config(r.ETH_BIGNUMBER_ROUNDING_MODE),t=t.round(),t.lessThan(0)&&(t=new BigNumber("ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff",16).plus(t).plus(1)),t=t.toString(16)):t=0===t.indexOf("0x")?t.substr(2):"string"==typeof t?o(new BigNumber(t)):(+t).toString(16),i(t,e)},a=function(t){return n.fromAscii(t,r.ETH_PADDING).substr(2)},u=function(t){return"000000000000000000000000000000000000000000000000000000000000000"+(t?"1":"0")},f=function(t){return o(new BigNumber(t).times(new BigNumber(2).pow(128)))},s=function(t){return"1"===new BigNumber(t.substr(0,1),16).toString(2).substr(0,1)},c=function(t){return t=t||"0",s(t)?new BigNumber(t,16).minus(new BigNumber("ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff",16)).minus(1):new BigNumber(t,16)},l=function(t){return t=t||"0",new BigNumber(t,16)},p=function(t){return c(t).dividedBy(new BigNumber(2).pow(128))},m=function(t){return l(t).dividedBy(new BigNumber(2).pow(128))},h=function(t){return"0x"+t},d=function(t){return"0000000000000000000000000000000000000000000000000000000000000001"===t?!0:!1},g=function(t){return n.toAscii(t)},v=function(t){return"0x"+t.slice(t.length-40,t.length)};e.exports={formatInputInt:o,formatInputString:a,formatInputBool:u,formatInputReal:f,formatOutputInt:c,formatOutputUInt:l,formatOutputReal:p,formatOutputUReal:m,formatOutputHash:h,formatOutputBool:d,formatOutputString:g,formatOutputAddress:v}},{"./const":2,"./utils":11}],7:[function(t,e){function n(t){return{jsonrpc:"2.0",method:t.call,params:t.args,id:t._id}}var r=function(t){this.handlers=[],this.host=t||"http://localhost:8080"};r.prototype.send=function(t){var e=n(t),r=new XMLHttpRequest;return r.open("POST",this.host,!1),r.send(JSON.stringify(e)),r.responseText},e.exports=r},{}],8:[function(t,e){var n=(t("./web3"),function(){this.polls=[],this.provider=void 0,this.id=1;var t=this,e=function(){t.provider&&t.polls.forEach(function(e){e.data._id=t.id,t.id++;var n=t.provider.send(e.data);n=JSON.parse(n),!n.error&&n.result instanceof Array&&0!==n.result.length&&e.callback(n.result)}),setTimeout(e,1e3)};e()});n.prototype.send=function(t){if(t.args=t.args||[],t._id=this.id++,void 0===this.provider)return console.error("provider is not set"),null;var e=this.provider.send(t);return e=JSON.parse(e),e.error?(console.log(e.error),null):e.result},n.prototype.set=function(t){this.provider=t},n.prototype.startPolling=function(t,e,n){this.polls.push({data:t,id:e,callback:n})},n.prototype.stopPolling=function(t){for(var e=this.polls.length;e--;){var n=this.polls[e];n.id===t&&this.polls.splice(e,1)}},e.exports=n},{"./web3":12}],9:[function(t,e){var n=function(){};n.prototype.send=function(t){return navigator.qt.callMethod(JSON.stringify(t))},e.exports=n},{}],10:[function(t,e){var n=t("./formatters"),r=function(t){return function(e){return 0===e.indexOf(t)}},i=function(t){return function(e){return t===e}},o=function(){return[{type:r("uint"),format:n.formatInputInt},{type:r("int"),format:n.formatInputInt},{type:r("hash"),format:n.formatInputInt},{type:r("string"),format:n.formatInputString},{type:r("real"),format:n.formatInputReal},{type:r("ureal"),format:n.formatInputReal},{type:i("address"),format:n.formatInputInt},{type:i("bool"),format:n.formatInputBool}]},a=function(){return[{type:r("uint"),format:n.formatOutputUInt},{type:r("int"),format:n.formatOutputInt},{type:r("hash"),format:n.formatOutputHash},{type:r("string"),format:n.formatOutputString},{type:r("real"),format:n.formatOutputReal},{type:r("ureal"),format:n.formatOutputUReal},{type:i("address"),format:n.formatOutputAddress},{type:i("bool"),format:n.formatOutputBool}]};e.exports={prefixedType:r,namedType:i,inputTypes:o,outputTypes:a}},{"./formatters":6}],11:[function(t,e){var n=t("./const"),r=function(t,e){for(var n=!1,r=0;r<t.length&&!n;r++)n=e(t[r]);return n?r-1:-1},i=function(t){var e="",n=0,r=t.length;for("0x"===t.substring(0,2)&&(n=2);r>n;n+=2){var i=parseInt(t.substr(n,2),16);if(0===i)break;e+=String.fromCharCode(i)}return e},o=function(t){for(var e="",n=0;n<t.length;n++){var r=t.charCodeAt(n).toString(16);e+=r.length<2?"0"+r:r}return e},a=function(t,e){e=void 0===e?0:e;for(var n=o(t);n.length<2*e;)n+="00";return"0x"+n},u=function(t){var e=t.indexOf("(");return-1!==e?t.substr(0,e):t},f=function(t){var e=t.indexOf("(");return-1!==e?t.substr(e+1,t.length-1-(e+1)):""},s=function(t){return t.filter(function(t){return"function"===t.type})},c=function(t){return t.filter(function(t){return"event"===t.type})},l=function(t){for(var e="string"==typeof t?0===t.indexOf("0x")?parseInt(t.substr(2),16):parseInt(t):t,r=0,i=n.ETH_UNITS;e>3e3&&r<i.length-1;)e/=1e3,r++;for(var o=e.toString().length<e.toFixed(2).length?e.toString():e.toFixed(2),a=function(t,e,n){return e+","+n};;){var u=o;if(o=o.replace(/(\d)(\d\d\d[\.\,])/,a),u===o)break}return o+" "+i[r]};e.exports={findIndex:r,toAscii:i,fromAscii:a,extractDisplayName:u,extractTypeName:f,filterFunctions:s,filterEvents:c,toEth:l}},{"./const":2}],12:[function(t,e){var n=t("./utils"),r=function(){return[{name:"sha3",call:"web3_sha3"}]},i=function(){var t=function(t){return"string"==typeof t[0]?"eth_blockByHash":"eth_blockByNumber"},e=function(t){return"string"==typeof t[0]?"eth_transactionByHash":"eth_transactionByNumber"},n=function(t){return"string"==typeof t[0]?"eth_uncleByHash":"eth_uncleByNumber"},r=[{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:t},{name:"transaction",call:e},{name:"uncle",call:n},{name:"compilers",call:"eth_compilers"},{name:"flush",call:"eth_flush"},{name:"lll",call:"eth_lll"},{name:"solidity",call:"eth_solidity"},{name:"serpent",call:"eth_serpent"},{name:"logs",call:"eth_logs"}];return r},o=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:"accounts",getter:"eth_accounts"},{name:"peerCount",getter:"eth_peerCount"},{name:"defaultBlock",getter:"eth_defaultBlock",setter:"eth_setDefaultBlock"},{name:"number",getter:"eth_number"}]},a=function(){return[{name:"put",call:"db_put"},{name:"get",call:"db_get"},{name:"putString",call:"db_putString"},{name:"getString",call:"db_getString"}]},u=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"}]},f=function(){var t=function(t){return"string"==typeof t[0]?"eth_newFilterString":"eth_newFilter"};return[{name:"newFilter",call:t},{name:"uninstallFilter",call:"eth_uninstallFilter"},{name:"getMessages",call:"eth_filterLogs"}]},s=function(){return[{name:"newFilter",call:"shh_newFilter"},{name:"uninstallFilter",call:"shh_uninstallFilter"},{name:"getMessages",call:"shh_getMessages"}]},c=function(t,e){e.forEach(function(e){t[e.name]=function(){var t=Array.prototype.slice.call(arguments),n="function"==typeof e.call?e.call(t):e.call;return p.provider.send({call:n,args:t})}})},l=function(t,e){e.forEach(function(e){var n={};n.get=function(){return p.provider.send({call:e.getter})},e.setter&&(n.set=function(t){return p.provider.send({call:e.setter,args:[t]})}),Object.defineProperty(t,e.name,n)})},p={_callbacks:{},_events:{},providers:{},toAscii:n.toAscii,fromAscii:n.fromAscii,toDecimal:function(t){return t=t.length>2?t.substring(2):"0",new BigNumber(t,16).toString(10)},fromDecimal:function(t){return"0x"+new BigNumber(t).toString(16)},toEth:n.toEth,eth:{contractFromAbi:function(t){return function(e){e=e||"0xc6d9d2cd449a754c494264e1809c50e34d64562b";var n=p.eth.contract(e,t);return n.address=e,n}},watch:function(t,e,n){return t._isEvent?t(e,n):new p.filter(t,m)}},db:{},shh:{watch:function(t){return new p.filter(t,h)}}};c(p,r()),c(p.eth,i()),l(p.eth,o()),c(p.db,a()),c(p.shh,u());var m={changed:"eth_changed"};c(m,f());var h={changed:"shh_changed"};c(h,s()),p.setProvider=function(t){p.provider.set(t)},e.exports=p},{"./utils":11}],web3:[function(t,e){var n=t("./lib/web3"),r=t("./lib/providermanager");n.provider=new r,n.filter=t("./lib/filter"),n.providers.HttpSyncProvider=t("./lib/httpsync"),n.providers.QtSyncProvider=t("./lib/qtsync"),n.eth.contract=t("./lib/contract"),n.abi=t("./lib/abi"),e.exports=n},{"./lib/abi":1,"./lib/contract":3,"./lib/filter":5,"./lib/httpsync":7,"./lib/providermanager":8,"./lib/qtsync":9,"./lib/web3":12}]},{},["web3"]);
\ No newline at end of file +require=function t(e,n,r){function i(a,u){if(!n[a]){if(!e[a]){var s="function"==typeof require&&require;if(!u&&s)return s(a,!0);if(o)return o(a,!0);var f=new Error("Cannot find module '"+a+"'");throw f.code="MODULE_NOT_FOUND",f}var c=n[a]={exports:{}};e[a][0].call(c.exports,function(t){var n=e[a][1][t];return i(n?n:t)},c,c.exports,t,e,n,r)}return n[a].exports}for(var o="function"==typeof require&&require,a=0;a<r.length;a++)i(r[a]);return i}({1:[function(t,e){var n=t("./web3"),r=t("./utils"),i=t("./types"),o=t("./const"),a=t("./formatters"),u=function(t){console.error("parser does not support type: "+t)},s=function(t){return"[]"===t.slice(-2)},f=function(t,e){return s(t)||"string"===t?a.formatInputInt(e.length):""},c=i.inputTypes(),l=function(t,e){{var n="";2*o.ETH_PADDING}return t.forEach(function(t,r){n+=f(t.type,e[r])}),t.forEach(function(r,i){for(var o=!1,a=0;a<c.length&&!o;a++)o=c[a].type(t[i].type,e[i]);o||u(t[i].type);var f=c[a-1].format,l="";l=s(t[i].type)?e[i].reduce(function(t,e){return t+f(e)},""):f(e[i]),n+=l}),n},p=function(t){return s(t)||"string"===t?2*o.ETH_PADDING:0},h=i.outputTypes(),m=function(t,e){e=e.slice(2);var n=[],r=2*o.ETH_PADDING,f=t.reduce(function(t,e){return t+p(e.type)},0),c=e.slice(0,f);return e=e.slice(f),t.forEach(function(o,f){for(var l=!1,p=0;p<h.length&&!l;p++)l=h[p].type(t[f].type);l||u(t[f].type);var m=h[p-1].format;if(s(t[f].type)){var d=a.formatOutputUInt(c.slice(0,r));c=c.slice(r);for(var g=[],v=0;d>v;v++)g.push(m(e.slice(0,r))),e=e.slice(r);n.push(g)}else i.prefixedType("string")(t[f].type)?(c=c.slice(r),n.push(m(e.slice(0,r))),e=e.slice(r)):(n.push(m(e.slice(0,r))),e=e.slice(r))}),n},d=function(t){var e={};return t.forEach(function(t){var n=r.extractDisplayName(t.name),i=r.extractTypeName(t.name),o=function(){var e=Array.prototype.slice.call(arguments);return l(t.inputs,e)};void 0===e[n]&&(e[n]=o),e[n][i]=o}),e},g=function(t){var e={};return t.forEach(function(t){var n=r.extractDisplayName(t.name),i=r.extractTypeName(t.name),o=function(e){return m(t.outputs,e)};void 0===e[n]&&(e[n]=o),e[n][i]=o}),e},v=function(t){return n.sha3(n.fromAscii(t)).slice(0,2+2*o.ETH_SIGNATURE_LENGTH)},y=function(t){return n.sha3(n.fromAscii(t))};e.exports={inputParser:d,outputParser:g,formatInput:l,formatOutput:m,signatureFromAscii:v,eventSignatureFromAscii:y}},{"./const":2,"./formatters":6,"./types":10,"./utils":11,"./web3":12}],2:[function(t,e){var n=["wei","Kwei","Mwei","Gwei","szabo","finney","ether","grand","Mether","Gether","Tether","Pether","Eether","Zether","Yether","Nether","Dether","Vether","Uether"];e.exports={ETH_PADDING:32,ETH_SIGNATURE_LENGTH:4,ETH_UNITS:n,ETH_BIGNUMBER_ROUNDING_MODE:{ROUNDING_MODE:BigNumber.ROUND_DOWN}}},{}],3:[function(t,e){var n=t("./web3"),r=t("./abi"),i=t("./utils"),o=t("./event"),a=function(t){n._currentContractAbi=t.abi,n._currentContractAddress=t.address,n._currentContractMethodName=t.method,n._currentContractMethodParams=t.params},u=function(t){t.call=function(e){return t._isTransact=!1,t._options=e,t},t.transact=function(e){return t._isTransact=!0,t._options=e,t},t._options={},["gas","gasPrice","value","from"].forEach(function(e){t[e]=function(n){return t._options[e]=n,t}})},s=function(t,e,o){var u=r.inputParser(e),s=r.outputParser(e);i.filterFunctions(e).forEach(function(f){var c=i.extractDisplayName(f.name),l=i.extractTypeName(f.name),p=function(){var i=Array.prototype.slice.call(arguments),p=r.signatureFromAscii(f.name),h=u[c][l].apply(null,i),m=t._options||{};m.to=o,m.data=p+h;var d=t._isTransact===!0||t._isTransact!==!1&&!f.constant,g=m.collapse!==!1;if(t._options={},t._isTransact=null,d)return a({abi:e,address:o,method:f.name,params:i}),void n.eth.transact(m);var v=n.eth.call(m),y=s[c][l](v);return g&&(1===y.length?y=y[0]:0===y.length&&(y=null)),y};void 0===t[c]&&(t[c]=p),t[c][l]=p})},f=function(t,e,n){t.address=n,t._onWatchEventResult=function(t){var n=event.getMatchingEvent(i.filterEvents(e)),r=o.outputParser(n);return r(t)},Object.defineProperty(t,"topic",{get:function(){return i.filterEvents(e).map(function(t){return r.eventSignatureFromAscii(t.name)})}})},c=function(t,e,a){i.filterEvents(e).forEach(function(e){var u=function(){var t=Array.prototype.slice.call(arguments),i=r.eventSignatureFromAscii(e.name),u=o.inputParser(a,i,e),s=u.apply(null,t);return s._onWatchEventResult=function(t){var n=o.outputParser(e);return n(t)},n.eth.watch(s)};u._isEvent=!0;var s=i.extractDisplayName(e.name),f=i.extractTypeName(e.name);void 0===t[s]&&(t[s]=u),t[s][f]=u})},l=function(t,e){e.forEach(function(t){if(-1===t.name.indexOf("(")){var e=t.name,n=t.inputs.map(function(t){return t.type}).join();t.name=e+"("+n+")"}});var n={};return u(n),s(n,e,t),f(n,e,t),c(n,e,t),n};e.exports=l},{"./abi":1,"./event":4,"./utils":11,"./web3":12}],4:[function(t,e){var n=t("./abi"),r=t("./utils"),i=function(t,e){return t.filter(function(t){return t.indexed===e})},o=function(t,e){var n=r.findIndex(t,function(t){return t.name===e});return-1===n?void console.error("indexed param with name "+e+" not found"):t[n]},a=function(t,e){return Object.keys(e).map(function(r){var a=[o(i(t.inputs,!0),r)],u=e[r];return u instanceof Array?u.map(function(t){return n.formatInput(a,[t])}):n.formatInput(a,[u])})},u=function(t,e,n){return function(r,i){var o=i||{};return o.address=t,o.topic=[],o.topic.push(e),r&&(o.topic=o.topic.concat(a(n,r))),o}},s=function(t,e,n){e.slice(),n.slice();return t.reduce(function(t,r){var i;return i=r.indexed?e.splice(0,1)[0]:n.splice(0,1)[0],t[r.name]=i,t},{})},f=function(t){return function(e){var o={event:r.extractDisplayName(t.name),number:e.number,args:{}};if(!e.topic)return o;var a=i(t.inputs,!0),u="0x"+e.topic.slice(1,e.topic.length).map(function(t){return t.slice(2)}).join(""),f=n.formatOutput(a,u),c=i(t.inputs,!1),l=n.formatOutput(c,e.data);return o.args=s(t.inputs,f,l),o}},c=function(t,e){for(var r=0;r<t.length;r++){var i=n.eventSignatureFromAscii(t[r].name);if(i===e.topic[0])return t[r]}return void 0};e.exports={inputParser:u,outputParser:f,getMatchingEvent:c}},{"./abi":1,"./utils":11}],5:[function(t,e){var n=t("./web3"),r=function(t,e){"string"!=typeof t&&(t.topics&&console.warn('"topics" is deprecated, use "topic" instead'),this._onWatchResult=t._onWatchEventResult,t={to:t.to,topic:t.topic,earliest:t.earliest,latest:t.latest,max:t.max,skip:t.skip,address:t.address}),this.impl=e,this.callbacks=[],this.id=e.newFilter(t),n.provider.startPolling({call:e.changed,args:[this.id]},this.id,this.trigger.bind(this))};r.prototype.arrived=function(t){this.changed(t)},r.prototype.changed=function(t){this.callbacks.push(t)},r.prototype.trigger=function(t){for(var e=0;e<this.callbacks.length;e++)for(var n=0;n<t.length;n++){var r=this._onWatchResult?this._onWatchResult(t[n]):t[n];this.callbacks[e].call(this,r)}},r.prototype.uninstall=function(){this.impl.uninstallFilter(this.id),n.provider.stopPolling(this.id)},r.prototype.messages=function(){return this.impl.getMessages(this.id)},r.prototype.logs=function(){return this.messages()},e.exports=r},{"./web3":12}],6:[function(t,e){var n=t("./utils"),r=t("./const"),i=function(t,e,n){return new Array(e-t.length+1).join(n?n:"0")+t},o=function(t){var e=2*r.ETH_PADDING;return t instanceof BigNumber||"number"==typeof t?("number"==typeof t&&(t=new BigNumber(t)),BigNumber.config(r.ETH_BIGNUMBER_ROUNDING_MODE),t=t.round(),t.lessThan(0)&&(t=new BigNumber("ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff",16).plus(t).plus(1)),t=t.toString(16)):t=0===t.indexOf("0x")?t.substr(2):"string"==typeof t?o(new BigNumber(t)):(+t).toString(16),i(t,e)},a=function(t){return n.fromAscii(t,r.ETH_PADDING).substr(2)},u=function(t){return"000000000000000000000000000000000000000000000000000000000000000"+(t?"1":"0")},s=function(t){return o(new BigNumber(t).times(new BigNumber(2).pow(128)))},f=function(t){return"1"===new BigNumber(t.substr(0,1),16).toString(2).substr(0,1)},c=function(t){return t=t||"0",f(t)?new BigNumber(t,16).minus(new BigNumber("ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff",16)).minus(1):new BigNumber(t,16)},l=function(t){return t=t||"0",new BigNumber(t,16)},p=function(t){return c(t).dividedBy(new BigNumber(2).pow(128))},h=function(t){return l(t).dividedBy(new BigNumber(2).pow(128))},m=function(t){return"0x"+t},d=function(t){return"0000000000000000000000000000000000000000000000000000000000000001"===t?!0:!1},g=function(t){return n.toAscii(t)},v=function(t){return"0x"+t.slice(t.length-40,t.length)};e.exports={formatInputInt:o,formatInputString:a,formatInputBool:u,formatInputReal:s,formatOutputInt:c,formatOutputUInt:l,formatOutputReal:p,formatOutputUReal:h,formatOutputHash:m,formatOutputBool:d,formatOutputString:g,formatOutputAddress:v}},{"./const":2,"./utils":11}],7:[function(t,e){function n(t){return{jsonrpc:"2.0",method:t.call,params:t.args,id:t._id}}var r=function(t){this.handlers=[],this.host=t||"http://localhost:8080"};r.prototype.send=function(t){var e=n(t),r=new XMLHttpRequest;return r.open("POST",this.host,!1),r.send(JSON.stringify(e)),r.responseText},e.exports=r},{}],8:[function(t,e){var n=(t("./web3"),function(){this.polls=[],this.provider=void 0,this.id=1;var t=this,e=function(){t.provider&&t.polls.forEach(function(e){e.data._id=t.id,t.id++;var n=t.provider.send(e.data);n=JSON.parse(n),!n.error&&n.result instanceof Array&&0!==n.result.length&&e.callback(n.result)}),setTimeout(e,1e3)};e()});n.prototype.send=function(t){if(t.args=t.args||[],t._id=this.id++,void 0===this.provider)return console.error("provider is not set"),null;var e=this.provider.send(t);return e=JSON.parse(e),e.error?(console.log(e.error),null):e.result},n.prototype.set=function(t){this.provider=t},n.prototype.startPolling=function(t,e,n){this.polls.push({data:t,id:e,callback:n})},n.prototype.stopPolling=function(t){for(var e=this.polls.length;e--;){var n=this.polls[e];n.id===t&&this.polls.splice(e,1)}},e.exports=n},{"./web3":12}],9:[function(t,e){var n=function(){};n.prototype.send=function(t){return navigator.qt.callMethod(JSON.stringify(t))},e.exports=n},{}],10:[function(t,e){var n=t("./formatters"),r=function(t){return function(e){return 0===e.indexOf(t)}},i=function(t){return function(e){return t===e}},o=function(){return[{type:r("uint"),format:n.formatInputInt},{type:r("int"),format:n.formatInputInt},{type:r("hash"),format:n.formatInputInt},{type:r("string"),format:n.formatInputString},{type:r("real"),format:n.formatInputReal},{type:r("ureal"),format:n.formatInputReal},{type:i("address"),format:n.formatInputInt},{type:i("bool"),format:n.formatInputBool}]},a=function(){return[{type:r("uint"),format:n.formatOutputUInt},{type:r("int"),format:n.formatOutputInt},{type:r("hash"),format:n.formatOutputHash},{type:r("string"),format:n.formatOutputString},{type:r("real"),format:n.formatOutputReal},{type:r("ureal"),format:n.formatOutputUReal},{type:i("address"),format:n.formatOutputAddress},{type:i("bool"),format:n.formatOutputBool}]};e.exports={prefixedType:r,namedType:i,inputTypes:o,outputTypes:a}},{"./formatters":6}],11:[function(t,e){var n=t("./const"),r=function(t,e){for(var n=!1,r=0;r<t.length&&!n;r++)n=e(t[r]);return n?r-1:-1},i=function(t){var e="",n=0,r=t.length;for("0x"===t.substring(0,2)&&(n=2);r>n;n+=2){var i=parseInt(t.substr(n,2),16);if(0===i)break;e+=String.fromCharCode(i)}return e},o=function(t){for(var e="",n=0;n<t.length;n++){var r=t.charCodeAt(n).toString(16);e+=r.length<2?"0"+r:r}return e},a=function(t,e){e=void 0===e?0:e;for(var n=o(t);n.length<2*e;)n+="00";return"0x"+n},u=function(t){var e=t.indexOf("(");return-1!==e?t.substr(0,e):t},s=function(t){var e=t.indexOf("(");return-1!==e?t.substr(e+1,t.length-1-(e+1)):""},f=function(t){return t.filter(function(t){return"function"===t.type})},c=function(t){return t.filter(function(t){return"event"===t.type})},l=function(t){for(var e="string"==typeof t?0===t.indexOf("0x")?parseInt(t.substr(2),16):parseInt(t):t,r=0,i=n.ETH_UNITS;e>3e3&&r<i.length-1;)e/=1e3,r++;for(var o=e.toString().length<e.toFixed(2).length?e.toString():e.toFixed(2),a=function(t,e,n){return e+","+n};;){var u=o;if(o=o.replace(/(\d)(\d\d\d[\.\,])/,a),u===o)break}return o+" "+i[r]};e.exports={findIndex:r,toAscii:i,fromAscii:a,extractDisplayName:u,extractTypeName:s,filterFunctions:f,filterEvents:c,toEth:l}},{"./const":2}],12:[function(t,e){var n=t("./utils"),r=function(){return[{name:"sha3",call:"web3_sha3"}]},i=function(){var t=function(t){return"string"==typeof t[0]?"eth_blockByHash":"eth_blockByNumber"},e=function(t){return"string"==typeof t[0]?"eth_transactionByHash":"eth_transactionByNumber"},n=function(t){return"string"==typeof t[0]?"eth_uncleByHash":"eth_uncleByNumber"},r=[{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:t},{name:"transaction",call:e},{name:"uncle",call:n},{name:"compilers",call:"eth_compilers"},{name:"flush",call:"eth_flush"},{name:"lll",call:"eth_lll"},{name:"solidity",call:"eth_solidity"},{name:"serpent",call:"eth_serpent"},{name:"logs",call:"eth_logs"}];return r},o=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:"accounts",getter:"eth_accounts"},{name:"peerCount",getter:"eth_peerCount"},{name:"defaultBlock",getter:"eth_defaultBlock",setter:"eth_setDefaultBlock"},{name:"number",getter:"eth_number"}]},a=function(){return[{name:"put",call:"db_put"},{name:"get",call:"db_get"},{name:"putString",call:"db_putString"},{name:"getString",call:"db_getString"}]},u=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"}]},s=function(){var t=function(t){return"string"==typeof t[0]?"eth_newFilterString":"eth_newFilter"};return[{name:"newFilter",call:t},{name:"uninstallFilter",call:"eth_uninstallFilter"},{name:"getMessages",call:"eth_filterLogs"}]},f=function(){return[{name:"newFilter",call:"shh_newFilter"},{name:"uninstallFilter",call:"shh_uninstallFilter"},{name:"getMessages",call:"shh_getMessages"}]},c=function(t,e){e.forEach(function(e){t[e.name]=function(){var t=Array.prototype.slice.call(arguments),n="function"==typeof e.call?e.call(t):e.call;return p.provider.send({call:n,args:t})}})},l=function(t,e){e.forEach(function(e){var n={};n.get=function(){return p.provider.send({call:e.getter})},e.setter&&(n.set=function(t){return p.provider.send({call:e.setter,args:[t]})}),Object.defineProperty(t,e.name,n)})},p={_callbacks:{},_events:{},providers:{},toAscii:n.toAscii,fromAscii:n.fromAscii,toDecimal:function(t){return t=t.length>2?t.substring(2):"0",new BigNumber(t,16).toString(10)},fromDecimal:function(t){return"0x"+new BigNumber(t).toString(16)},toEth:n.toEth,eth:{contractFromAbi:function(t){return function(e){e=e||"0xc6d9d2cd449a754c494264e1809c50e34d64562b";var n=p.eth.contract(e,t);return n.address=e,n}},watch:function(t,e,n){return t._isEvent?t(e,n):new p.filter(t,h)}},db:{},shh:{watch:function(t){return new p.filter(t,m)}}};c(p,r()),c(p.eth,i()),l(p.eth,o()),c(p.db,a()),c(p.shh,u());var h={changed:"eth_changed"};c(h,s());var m={changed:"shh_changed"};c(m,f()),p.setProvider=function(t){p.provider.set(t)},e.exports=p},{"./utils":11}],web3:[function(t,e){var n=t("./lib/web3"),r=t("./lib/providermanager");n.provider=new r,n.filter=t("./lib/filter"),n.providers.HttpSyncProvider=t("./lib/httpsync"),n.providers.QtSyncProvider=t("./lib/qtsync"),n.eth.contract=t("./lib/contract"),n.abi=t("./lib/abi"),e.exports=n},{"./lib/abi":1,"./lib/contract":3,"./lib/filter":5,"./lib/httpsync":7,"./lib/providermanager":8,"./lib/qtsync":9,"./lib/web3":12}]},{},["web3"]);
\ No newline at end of file diff --git a/lib/contract.js b/lib/contract.js index 82e59af54..a0525bd9d 100644 --- a/lib/contract.js +++ b/lib/contract.js @@ -120,6 +120,11 @@ var addFunctionsToContract = function (contract, desc, address) { var addEventRelatedPropertiesToContract = function (contract, desc, address) { contract.address = address; + contract._onWatchEventResult = function (data) { + var matchingEvent = event.getMatchingEvent(utils.filterEvents(desc)); + var parser = eventImpl.outputParser(matchingEvent); + return parser(data); + }; Object.defineProperty(contract, 'topic', { get: function() { @@ -140,6 +145,10 @@ var addEventsToContract = function (contract, desc, address) { var signature = abi.eventSignatureFromAscii(e.name); var event = eventImpl.inputParser(address, signature, e); var o = event.apply(null, params); + o._onWatchEventResult = function (data) { + var parser = eventImpl.outputParser(e); + return parser(data); + }; return web3.eth.watch(o); }; diff --git a/lib/event.js b/lib/event.js index a50b2ae28..0c41e0a39 100644 --- a/lib/event.js +++ b/lib/event.js @@ -90,14 +90,18 @@ var getArgumentsObject = function (inputs, indexed, notIndexed) { }, {}); }; - var outputParser = function (event) { return function (output) { var result = { event: utils.extractDisplayName(event.name), - number: output.number + number: output.number, + args: {} }; + + if (!output.topic) { + return result; + } var indexedOutputs = filterInputs(event.inputs, true); var indexedData = "0x" + output.topic.slice(1, output.topic.length).map(function (topic) { return topic.slice(2); }).join(""); @@ -112,8 +116,20 @@ var outputParser = function (event) { }; }; +var getMatchingEvent = function (events, payload) { + for (var i = 0; i < events.length; i++) { + var signature = abi.eventSignatureFromAscii(events[i].name); + if (signature === payload.topic[0]) { + return events[i]; + } + } + return undefined; +}; + + module.exports = { inputParser: inputParser, - outputParser: outputParser + outputParser: outputParser, + getMatchingEvent: getMatchingEvent }; diff --git a/lib/filter.js b/lib/filter.js index 4cb297f37..352253ef3 100644 --- a/lib/filter.js +++ b/lib/filter.js @@ -36,6 +36,8 @@ var Filter = function(options, impl) { if (options.topics) { console.warn('"topics" is deprecated, use "topic" instead'); } + + this._onWatchResult = options._onWatchEventResult; // evaluate lazy properties options = { @@ -71,7 +73,8 @@ Filter.prototype.changed = function(callback) { Filter.prototype.trigger = function(messages) { for (var i = 0; i < this.callbacks.length; i++) { for (var j = 0; j < messages.length; j++) { - this.callbacks[i].call(this, messages[j]); + var message = this._onWatchResult ? this._onWatchResult(messages[j]) : messages[j]; + this.callbacks[i].call(this, message); } } }; |