Merge pull request #10 from cubedro/master
NPM module with minification for browser integration.
This commit is contained in:
commit
7ffba22f2d
28 files changed
+1290
-620
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@@ -0,0 +1,5 @@
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{
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"directory": "example/js/",
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"cwd": "./",
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"analytics": false
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}
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@@ -0,0 +1,12 @@
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root = true
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[*]
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indent_style = space
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indent_size = 4
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end_of_line = lf
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charset = utf-8
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trim_trailing_whitespace = true
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insert_final_newline = true
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[*.md]
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trim_trailing_whitespace = false
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+5
-1
@@ -4,6 +4,7 @@
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# or operating system, you probably want to add a global ignore instead:
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# git config --global core.excludesfile ~/.gitignore_global
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*.swp
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/tmp
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*/**/*un~
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*un~
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@@ -11,4 +12,7 @@
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*/**/.DS_Store
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ethereum/ethereum
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ethereal/ethereal
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example/js
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node_modules
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bower_components
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npm-debug.log
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@@ -0,0 +1,50 @@
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{
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"predef": [
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"console",
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"require",
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"equal",
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"test",
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"testBoth",
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"testWithDefault",
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"raises",
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"deepEqual",
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"start",
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"stop",
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"ok",
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"strictEqual",
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"module",
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"expect",
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"reject",
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"impl"
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],
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"esnext": true,
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"proto": true,
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"node" : true,
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"browser" : true,
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"browserify" : true,
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"boss" : true,
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"curly": false,
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"debug": true,
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"devel": true,
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"eqeqeq": true,
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"evil": true,
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"forin": false,
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"immed": false,
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"laxbreak": false,
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"newcap": true,
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"noarg": true,
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"noempty": false,
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"nonew": false,
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"nomen": false,
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"onevar": false,
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"plusplus": false,
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"regexp": false,
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"undef": true,
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"sub": true,
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"strict": false,
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"white": false,
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"shadow": true,
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"eqnull": true
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}
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@@ -0,0 +1,9 @@
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example/js
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node_modules
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test
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.gitignore
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.editorconfig
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.travis.yml
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.npmignore
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component.json
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testling.html
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@@ -0,0 +1,8 @@
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language: node_js
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node_js:
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- "0.11"
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- "0.10"
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before_script:
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- npm install
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after_script:
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- npm run-script gulp
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@@ -0,0 +1,14 @@
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This file is part of ethereum.js.
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ethereum.js is free software: you can redistribute it and/or modify
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it under the terms of the GNU Lesser General Public License as published by
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the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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ethereum.js is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU Lesser General Public License for more details.
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You should have received a copy of the GNU Lesser General Public License
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along with ethereum.js. If not, see <http://www.gnu.org/licenses/>.
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@@ -1,9 +1,61 @@
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# Ethereum JavaScript API
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This is the Ethereum compatible JavaScript API using `Promise`s
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which implements the [Generic JSON RPC](https://github.com/ethereum/wiki/wiki/Generic-JSON-RPC) spec.
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which implements the [Generic JSON RPC](https://github.com/ethereum/wiki/wiki/Generic-JSON-RPC) spec. It's available on npm as a node module and also for bower and component as an embeddable js
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For an example see `index.html`.
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[![NPM version][npm-image]][npm-url] [![Build Status][travis-image]][travis-url] [![dependency status][dep-image]][dep-url] [![dev dependency status][dep-dev-image]][dep-dev-url]
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<!-- [](https://ci.testling.com/ethereum/ethereum.js) -->
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## Installation
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### Node.js
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npm install ethereum.js
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### For browser
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Bower
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bower install ethereum.js
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Component
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component install ethereum/ethereum.js
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* Include `ethereum.min.js` in your html file.
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* Include [es6-promise](https://github.com/jakearchibald/es6-promise) or another ES6-Shim if your browser doesn't support ECMAScript 6.
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## Usage
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Require the library:
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var web3 = require('web3');
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Set a provider (QtProvider, WebSocketProvider, HttpRpcProvider)
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var web3.setProvider(new web3.providers.WebSocketProvider('ws://localhost:40404/eth'));
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There you go, now you can use it:
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```
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web3.eth.coinbase.then(function(result){
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console.log(result);
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return web3.eth.balanceAt(result);
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}).then(function(balance){
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console.log(web3.toDecimal(balance));
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}).catch(function(err){
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console.log(err);
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});
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```
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For another example see `example/index.html`.
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## Building
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* `gulp build`
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### Testing
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**Please note this repo is in it's early stage.**
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@@ -16,3 +68,12 @@ To install ethereum and spawn a node:
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go get github.com/ethereum/go-ethereum/ethereum
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ethereum -ws -loglevel=4
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```
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[npm-image]: https://badge.fury.io/js/ethereum.js.png
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[npm-url]: https://npmjs.org/package/ethereum.js
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[travis-image]: https://travis-ci.org/ethereum/ethereum.js.svg
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[travis-url]: https://travis-ci.org/ethereum/ethereum.js
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[dep-image]: https://david-dm.org/ethereum/ethereum.js.svg
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[dep-url]: https://david-dm.org/ethereum/ethereum.js
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[dep-dev-image]: https://david-dm.org/ethereum/ethereum.js/dev-status.svg
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[dep-dev-url]: https://david-dm.org/ethereum/ethereum.js#info=devDependencies
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+51
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{
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"name": "ethereum.js",
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"namespace": "ethereum",
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"version": "0.0.3",
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"description": "Ethereum Compatible JavaScript API",
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"main": ["./dist/ethereum.js", "./dist/ethereum.min.js"],
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"dependencies": {
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"es6-promise": "#master"
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},
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"repository": {
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"type": "git",
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"url": "https://github.com/ethereum/ethereum.js.git"
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},
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"homepage": "https://github.com/ethereum/ethereum.js",
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"bugs": {
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"url": "https://github.com/ethereum/ethereum.js/issues"
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},
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"keywords": [
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"ethereum",
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"javascript",
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"API"
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],
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"authors": [
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{
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"name": "Marek Kotewicz",
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"email": "marek@ethdev.com",
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"homepage": "https://github.com/debris"
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},
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{
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"name": "Marian Oancea",
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"email": "marian@ethdev.com",
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"homepage": "https://github.com/cubedro"
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}
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],
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"license": "LGPL-3.0",
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"ignore": [
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"example",
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"lib",
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"node_modules",
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"package.json",
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".bowerrc",
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".editorconfig",
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".gitignore",
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".jshintrc",
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".npmignore",
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".travis.yml",
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"gulpfile.js",
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"index.js",
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"**/*.txt"
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]
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}
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Vendored
+16
@@ -0,0 +1,16 @@
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require=(function e(t,n,r){function s(o,u){if(!n[o]){if(!t[o]){var a=typeof require=="function"&&require;if(!u&&a)return a(o,!0);if(i)return i(o,!0);var f=new Error("Cannot find module '"+o+"'");throw f.code="MODULE_NOT_FOUND",f}var l=n[o]={exports:{}};t[o][0].call(l.exports,function(e){var n=t[o][1][e];return s(n?n:e)},l,l.exports,e,t,n,r)}return n[o].exports}var i=typeof require=="function"&&require;for(var o=0;o<r.length;o++)s(r[o]);return s})({1:[function(require,module,exports){
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var AutoProvider=function(userOptions){var options,self,closeWithSuccess,ws;if(!web3.haveProvider()){if(this.sendQueue=[],this.onmessageQueue=[],navigator.qt)return void(this.provider=new web3.providers.QtProvider);userOptions=userOptions||{},options={httprpc:userOptions.httprpc||"http://localhost:8080",websockets:userOptions.websockets||"ws://localhost:40404/eth"},self=this,closeWithSuccess=function(success){ws.close(),success?self.provider=new web3.providers.WebSocketProvider(options.websockets):(self.provider=new web3.providers.HttpRpcProvider(options.httprpc),self.poll=self.provider.poll.bind(self.provider)),self.sendQueue.forEach(function(payload){self.provider(payload)}),self.onmessageQueue.forEach(function(handler){self.provider.onmessage=handler})},ws=new WebSocket(options.websockets),ws.onopen=function(){closeWithSuccess(!0)},ws.onerror=function(){closeWithSuccess(!1)}}};AutoProvider.prototype.send=function(payload){return this.provider?void this.provider.send(payload):void this.sendQueue.push(payload)},Object.defineProperty(AutoProvider.prototype,"onmessage",{set:function(handler){return this.provider?void(this.provider.onmessage=handler):void this.onmessageQueue.push(handler)}}),module.exports=AutoProvider;
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},{}],2:[function(require,module,exports){
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function formatJsonRpcObject(object){return{jsonrpc:"2.0",method:object.call,params:object.args,id:object._id}}function formatJsonRpcMessage(message){var object=JSON.parse(message);return{_id:object.id,data:object.result,error:object.error}}var HttpRpcProvider=function(host){this.handlers=[],this.host=host};HttpRpcProvider.prototype.sendRequest=function(payload,cb){var data=formatJsonRpcObject(payload),request=new XMLHttpRequest;request.open("POST",this.host,!0),request.send(JSON.stringify(data)),request.onreadystatechange=function(){4===request.readyState&&cb&&cb(request)}},HttpRpcProvider.prototype.send=function(payload){var self=this;this.sendRequest(payload,function(request){self.handlers.forEach(function(handler){handler.call(self,formatJsonRpcMessage(request.responseText))})})},HttpRpcProvider.prototype.poll=function(payload,id){var self=this;this.sendRequest(payload,function(request){var parsed=JSON.parse(request.responseText);!parsed.error&&(parsed.result instanceof Array?0!==parsed.result.length:parsed.result)&&self.handlers.forEach(function(handler){handler.call(self,{_event:payload.call,_id:id,data:parsed.result})})})},Object.defineProperty(HttpRpcProvider.prototype,"onmessage",{set:function(handler){this.handlers.push(handler)}}),module.exports=HttpRpcProvider;
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},{}],3:[function(require,module,exports){
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function flattenPromise(obj){return obj instanceof Promise?Promise.resolve(obj):obj instanceof Array?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)})}):obj instanceof Object?new Promise(function(resolve){var keys=Object.keys(obj),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)})}):Promise.resolve(obj)}function messageHandler(data){if(void 0!==data._event)return void web3.trigger(data._event,data._id,data.data);if(data._id){var cb=web3._callbacks[data._id];cb&&(cb.call(this,data.error,data.data),delete web3._callbacks[data._id])}}var ethWatch,shhWatch,ProviderManager,Filter,ethMethods=function(){var blockCall=function(args){return"string"==typeof args[0]?"eth_blockByHash":"eth_blockByNumber"},transactionCall=function(args){return"string"==typeof args[0]?"eth_transactionByHash":"eth_transactionByNumber"},uncleCall=function(args){return"string"==typeof args[0]?"eth_uncleByHash":"eth_uncleByNumber"},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},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"}]},dbMethods=function(){return[{name:"put",call:"db_put"},{name:"get",call:"db_get"},{name:"putString",call:"db_putString"},{name:"getString",call:"db_getString"}]},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"}]},ethWatchMethods=function(){var newFilter=function(args){return"string"==typeof args[0]?"eth_newFilterString":"eth_newFilter"};return[{name:"newFilter",call:newFilter},{name:"uninstallFilter",call:"eth_uninstallFilter"},{name:"getMessages",call:"eth_getMessages"}]},shhWatchMethods=function(){return[{name:"newFilter",call:"shh_newFilter"},{name:"uninstallFilter",call:"shh_uninstallFilter"},{name:"getMessage",call:"shh_getMessages"}]},setupMethods=function(obj,methods){methods.forEach(function(method){obj[method.name]=function(){return flattenPromise(Array.prototype.slice.call(arguments)).then(function(args){var call="function"==typeof method.call?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){return err?void reject(err):void resolve(result)})})}).catch(function(err){console.error(err)})}})},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){return err?void reject(err):void resolve(result)})})},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){return err?void reject(err):void resolve(result)})})}).catch(function(err){console.error(err)})}),Object.defineProperty(obj,property.name,proto)})},web3={_callbacks:{},_events:{},providers:{},toHex:function(str){var i,n,hex="";for(i=0;i<str.length;i++)n=str.charCodeAt(i).toString(16),hex+=n.length<2?"0"+n:n;return hex},toAscii:function(hex){var code,str="",i=0,l=hex.length;for("0x"===hex.substring(0,2)&&(i=2);l>i&&(code=hex.charCodeAt(i),0!==code);i+=2)str+=String.fromCharCode(parseInt(hex.substr(i,2),16));return str},toDecimal:function(val){return parseInt(val,16)},fromAscii:function(str,pad){pad=void 0===pad?32:pad;for(var hex=this.toHex(str);hex.length<2*pad;)hex+="00";return"0x"+hex},eth:{prototype:Object(),watch:function(params){return new Filter(params,ethWatch)}},db:{prototype:Object()},shh:{prototype:Object(),watch:function(params){return new Filter(params,shhWatch)}},on:function(event,id,cb){return void 0===web3._events[event]&&(web3._events[event]={}),web3._events[event][id]=cb,this},off:function(event,id){return void 0!==web3._events[event]&&delete web3._events[event][id],this},triggerLine truncated
|
||||
},{}],4:[function(require,module,exports){
|
||||
var QtProvider=function(){this.handlers=[];var self=this;navigator.qt.onmessage=function(message){self.handlers.forEach(function(handler){handler.call(self,JSON.parse(message.data))})}};QtProvider.prototype.send=function(payload){navigator.qt.postMessage(JSON.stringify(payload))},Object.defineProperty(QtProvider.prototype,"onmessage",{set:function(handler){this.handlers.push(handler)}}),module.exports=QtProvider;
|
||||
},{}],5:[function(require,module,exports){
|
||||
var WebSocketProvider=function(host){this.handlers=[],this.queued=[],this.ready=!1,this.ws=new WebSocket(host);var self=this;this.ws.onmessage=function(event){for(var i=0;i<self.handlers.length;i++)self.handlers[i].call(self,JSON.parse(event.data),event)},this.ws.onopen=function(){self.ready=!0;for(var i=0;i<self.queued.length;i++)self.send(self.queued[i])}};WebSocketProvider.prototype.send=function(payload){if(this.ready){var data=JSON.stringify(payload);this.ws.send(data)}else this.queued.push(payload)},WebSocketProvider.prototype.onMessage=function(handler){this.handlers.push(handler)},WebSocketProvider.prototype.unload=function(){this.ws.close()},Object.defineProperty(WebSocketProvider.prototype,"onmessage",{set:function(provider){this.onMessage(provider)}}),module.exports=WebSocketProvider;
|
||||
},{}],"web3":[function(require,module,exports){
|
||||
var web3=require("./lib/main");web3.providers.WebSocketProvider=require("./lib/websocket"),web3.providers.HttpRpcProvider=require("./lib/httprpc"),web3.providers.QtProvider=require("./lib/qt"),web3.providers.AutoProvider=require("./lib/autoprovider"),module.exports=web3;
|
||||
},{"./lib/autoprovider":1,"./lib/httprpc":2,"./lib/main":3,"./lib/qt":4,"./lib/websocket":5}]},{},[])
|
||||
|
||||
|
||||
//# sourceMappingURL=ethereum.js.map
|
||||
Vendored
+25
@@ -0,0 +1,25 @@
|
||||
{
|
||||
"version": 3,
|
||||
"sources": [
|
||||
"node_modules/browserify/node_modules/browser-pack/_prelude.js",
|
||||
"lib/autoprovider.js",
|
||||
"lib/httprpc.js",
|
||||
"lib/main.js",
|
||||
"lib/qt.js",
|
||||
"lib/websocket.js",
|
||||
"index.js"
|
||||
],
|
||||
"names": [],
|
||||
"mappings": "AAAA;ACAA;;ACAA;;ACAA;;ACAA;;ACAA;;ACAA",
|
||||
"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})",
|
||||
"var AutoProvider=function(userOptions){var options,self,closeWithSuccess,ws;if(!web3.haveProvider()){if(this.sendQueue=[],this.onmessageQueue=[],navigator.qt)return void(this.provider=new web3.providers.QtProvider);userOptions=userOptions||{},options={httprpc:userOptions.httprpc||\"http://localhost:8080\",websockets:userOptions.websockets||\"ws://localhost:40404/eth\"},self=this,closeWithSuccess=function(success){ws.close(),success?self.provider=new web3.providers.WebSocketProvider(options.websockets):(self.provider=new web3.providers.HttpRpcProvider(options.httprpc),self.poll=self.provider.poll.bind(self.provider)),self.sendQueue.forEach(function(payload){self.provider(payload)}),self.onmessageQueue.forEach(function(handler){self.provider.onmessage=handler})},ws=new WebSocket(options.websockets),ws.onopen=function(){closeWithSuccess(!0)},ws.onerror=function(){closeWithSuccess(!1)}}};AutoProvider.prototype.send=function(payload){return this.provider?void this.provider.send(payload):void this.sendQueue.push(payload)},Object.defineProperty(AutoProvider.prototype,\"onmessage\",{set:function(handler){return this.provider?void(this.provider.onmessage=handler):void this.onmessageQueue.push(handler)}}),module.exports=AutoProvider;",
|
||||
"function formatJsonRpcObject(object){return{jsonrpc:\"2.0\",method:object.call,params:object.args,id:object._id}}function formatJsonRpcMessage(message){var object=JSON.parse(message);return{_id:object.id,data:object.result,error:object.error}}var HttpRpcProvider=function(host){this.handlers=[],this.host=host};HttpRpcProvider.prototype.sendRequest=function(payload,cb){var data=formatJsonRpcObject(payload),request=new XMLHttpRequest;request.open(\"POST\",this.host,!0),request.send(JSON.stringify(data)),request.onreadystatechange=function(){4===request.readyState&&cb&&cb(request)}},HttpRpcProvider.prototype.send=function(payload){var self=this;this.sendRequest(payload,function(request){self.handlers.forEach(function(handler){handler.call(self,formatJsonRpcMessage(request.responseText))})})},HttpRpcProvider.prototype.poll=function(payload,id){var self=this;this.sendRequest(payload,function(request){var parsed=JSON.parse(request.responseText);!parsed.error&&(parsed.result instanceof Array?0!==parsed.result.length:parsed.result)&&self.handlers.forEach(function(handler){handler.call(self,{_event:payload.call,_id:id,data:parsed.result})})})},Object.defineProperty(HttpRpcProvider.prototype,\"onmessage\",{set:function(handler){this.handlers.push(handler)}}),module.exports=HttpRpcProvider;",
|
||||
"function flattenPromise(obj){return obj instanceof Promise?Promise.resolve(obj):obj instanceof Array?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)})}):obj instanceof Object?new Promise(function(resolve){var keys=Object.keys(obj),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)})}):Promise.resolve(obj)}function messageHandler(data){if(void 0!==data._event)return void web3.trigger(data._event,data._id,data.data);if(data._id){var cb=web3._callbacks[data._id];cb&&(cb.call(this,data.error,data.data),delete web3._callbacks[data._id])}}var ethWatch,shhWatch,ProviderManager,Filter,ethMethods=function(){var blockCall=function(args){return\"string\"==typeof args[0]?\"eth_blockByHash\":\"eth_blockByNumber\"},transactionCall=function(args){return\"string\"==typeof args[0]?\"eth_transactionByHash\":\"eth_transactionByNumber\"},uncleCall=function(args){return\"string\"==typeof args[0]?\"eth_uncleByHash\":\"eth_uncleByNumber\"},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},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\"}]},dbMethods=function(){return[{name:\"put\",call:\"db_put\"},{name:\"get\",call:\"db_get\"},{name:\"putString\",call:\"db_putString\"},{name:\"getString\",call:\"db_getString\"}]},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\"}]},ethWatchMethods=function(){var newFilter=function(args){return\"string\"==typeof args[0]?\"eth_newFilterString\":\"eth_newFilter\"};return[{name:\"newFilter\",call:newFilter},{name:\"uninstallFilter\",call:\"eth_uninstallFilter\"},{name:\"getMessages\",call:\"eth_getMessages\"}]},shhWatchMethods=function(){return[{name:\"newFilter\",call:\"shh_newFilter\"},{name:\"uninstallFilter\",call:\"shh_uninstallFilter\"},{name:\"getMessage\",call:\"shh_getMessages\"}]},setupMethods=function(obj,methods){methods.forEach(function(method){obj[method.name]=function(){return flattenPromise(Array.prototype.slice.call(arguments)).then(function(args){var call=\"function\"==typeof method.call?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){return err?void reject(err):void resolve(result)})})}).catch(function(err){console.error(err)})}})},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){return err?void reject(err):void resolve(result)})})},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){return err?void reject(err):void resolve(result)})})}).catch(function(err){console.error(err)})}),Object.defineProperty(obj,property.name,proto)})},web3={_callbacks:{},_events:{},providers:{},toHex:function(str){var i,n,hex=\"\";for(i=0;i<str.length;i++)n=str.charCodeAt(i).toString(16),hex+=n.length<2?\"0\"+n:n;return hex},toAscii:function(hex){var code,str=\"\",i=0,l=hex.length;for(\"0x\"===hex.substring(0,2)&&(i=2);l>i&&(code=hex.charCodeAt(i),0!==code);i+=2)str+=String.fromCharCode(parseInt(hex.substr(i,2),16));return str},toDecimal:function(val){return parseInt(val,16)},fromAscii:function(str,pad){pad=void 0===pad?32:pad;for(var hex=this.toHex(str);hex.length<2*pad;)hex+=\"00\";return\"0x\"+hex},eth:{prototype:Object(),watch:function(params){return new Filter(params,ethWatch)}},db:{prototype:Object()},shh:{prototype:Object(),watch:function(params){return new Filter(params,shhWatch)}},on:function(event,id,cb){return void 0===Line truncated
|
||||
"var QtProvider=function(){this.handlers=[];var self=this;navigator.qt.onmessage=function(message){self.handlers.forEach(function(handler){handler.call(self,JSON.parse(message.data))})}};QtProvider.prototype.send=function(payload){navigator.qt.postMessage(JSON.stringify(payload))},Object.defineProperty(QtProvider.prototype,\"onmessage\",{set:function(handler){this.handlers.push(handler)}}),module.exports=QtProvider;",
|
||||
"var WebSocketProvider=function(host){this.handlers=[],this.queued=[],this.ready=!1,this.ws=new WebSocket(host);var self=this;this.ws.onmessage=function(event){for(var i=0;i<self.handlers.length;i++)self.handlers[i].call(self,JSON.parse(event.data),event)},this.ws.onopen=function(){self.ready=!0;for(var i=0;i<self.queued.length;i++)self.send(self.queued[i])}};WebSocketProvider.prototype.send=function(payload){if(this.ready){var data=JSON.stringify(payload);this.ws.send(data)}else this.queued.push(payload)},WebSocketProvider.prototype.onMessage=function(handler){this.handlers.push(handler)},WebSocketProvider.prototype.unload=function(){this.ws.close()},Object.defineProperty(WebSocketProvider.prototype,\"onmessage\",{set:function(provider){this.onMessage(provider)}}),module.exports=WebSocketProvider;",
|
||||
"var web3=require(\"./lib/main\");web3.providers.WebSocketProvider=require(\"./lib/websocket\"),web3.providers.HttpRpcProvider=require(\"./lib/httprpc\"),web3.providers.QtProvider=require(\"./lib/qt\"),web3.providers.AutoProvider=require(\"./lib/autoprovider\"),module.exports=web3;"
|
||||
]
|
||||
}
|
||||
Vendored
+1
@@ -0,0 +1 @@
|
||||
require=function e(t,n,r){function o(s,a){if(!n[s]){if(!t[s]){var c="function"==typeof require&&require;if(!a&&c)return c(s,!0);if(i)return i(s,!0);var u=new Error("Cannot find module '"+s+"'");throw u.code="MODULE_NOT_FOUND",u}var l=n[s]={exports:{}};t[s][0].call(l.exports,function(e){var n=t[s][1][e];return o(n?n:e)},l,l.exports,e,t,n,r)}return n[s].exports}for(var i="function"==typeof require&&require,s=0;s<r.length;s++)o(r[s]);return o}({1:[function(e,t){var n=function(e){var t,n,r,o;if(!web3.haveProvider()){if(this.sendQueue=[],this.onmessageQueue=[],navigator.qt)return void(this.provider=new web3.providers.QtProvider);e=e||{},t={httprpc:e.httprpc||"http://localhost:8080",websockets:e.websockets||"ws://localhost:40404/eth"},n=this,r=function(e){o.close(),e?n.provider=new web3.providers.WebSocketProvider(t.websockets):(n.provider=new web3.providers.HttpRpcProvider(t.httprpc),n.poll=n.provider.poll.bind(n.provider)),n.sendQueue.forEach(function(e){n.provider(e)}),n.onmessageQueue.forEach(function(e){n.provider.onmessage=e})},o=new WebSocket(t.websockets),o.onopen=function(){r(!0)},o.onerror=function(){r(!1)}}};n.prototype.send=function(e){return this.provider?void this.provider.send(e):void this.sendQueue.push(e)},Object.defineProperty(n.prototype,"onmessage",{set:function(e){return this.provider?void(this.provider.onmessage=e):void this.onmessageQueue.push(e)}}),t.exports=n},{}],2:[function(e,t){function n(e){return{jsonrpc:"2.0",method:e.call,params:e.args,id:e._id}}function r(e){var t=JSON.parse(e);return{_id:t.id,data:t.result,error:t.error}}var o=function(e){this.handlers=[],this.host=e};o.prototype.sendRequest=function(e,t){var r=n(e),o=new XMLHttpRequest;o.open("POST",this.host,!0),o.send(JSON.stringify(r)),o.onreadystatechange=function(){4===o.readyState&&t&&t(o)}},o.prototype.send=function(e){var t=this;this.sendRequest(e,function(e){t.handlers.forEach(function(n){n.call(t,r(e.responseText))})})},o.prototype.poll=function(e,t){var n=this;this.sendRequest(e,function(r){var o=JSON.parse(r.responseText);!o.error&&(o.result instanceof Array?0!==o.result.length:o.result)&&n.handlers.forEach(function(r){r.call(n,{_event:e.call,_id:t,data:o.result})})})},Object.defineProperty(o.prototype,"onmessage",{set:function(e){this.handlers.push(e)}}),t.exports=o},{}],3:[function(e,t){function n(e){return e instanceof Promise?Promise.resolve(e):e instanceof Array?new Promise(function(t){var r=e.map(function(e){return n(e)});return Promise.all(r).then(function(n){for(var r=0;r<e.length;r++)e[r]=n[r];t(e)})}):e instanceof Object?new Promise(function(t){var r=Object.keys(e),o=r.map(function(t){return n(e[t])});return Promise.all(o).then(function(n){for(var o=0;o<r.length;o++)e[r[o]]=n[o];t(e)})}):Promise.resolve(e)}function r(e){if(void 0!==e._event)return void g.trigger(e._event,e._id,e.data);if(e._id){var t=g._callbacks[e._id];t&&(t.call(this,e.error,e.data),delete g._callbacks[e._id])}}var o,i,s,a,c=function(){var e=function(e){return"string"==typeof e[0]?"eth_blockByHash":"eth_blockByNumber"},t=function(e){return"string"==typeof e[0]?"eth_transactionByHash":"eth_transactionByNumber"},n=function(e){return"string"==typeof e[0]?"eth_uncleByHash":"eth_uncleByNumber"},r=[{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:e},{name:"transaction",call:t},{name:"uncle",call:n},{name:"compile",call:"eth_compile"},{name:"lll",call:"eth_lll"}];return r},u=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"}]},l=function(){return[{name:"put",call:"db_put"},{name:"get",call:"db_get"},{name:"putString",call:"db_putString"},{name:"getString",call:"db_getString"}]},h=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"}]},d=function(){var e=function(e){return"string"==typeof e[0]?"eth_newFilterString":"eth_newFilter"};return[{name:"newFilter",call:e},{name:"uninstallFilter",call:"eth_uninstallFilter"},{name:"getMessages",call:"eth_getMessages"}]},p=function(){return[{name:"newFilter",call:"shh_newFilter"},{name:"uninstallFilter",call:"shh_uninstallFilter"},{name:"getMessage",call:"shh_getMessages"}]},f=function(e,t){t.forEach(function(t){e[t.name]=function(){return n(Array.prototype.slice.call(arguments)).then(function(e){var n="function"==typeof t.call?t.call(e):t.cLine truncated
|
||||
@@ -0,0 +1,44 @@
|
||||
<!doctype>
|
||||
<html>
|
||||
|
||||
<head>
|
||||
<script type="text/javascript" src="js/es6-promise/promise.min.js"></script>
|
||||
<script type="text/javascript" src="../dist/ethereum.js"></script>
|
||||
|
||||
<script type="text/javascript">
|
||||
if (window.Promise === undefined) {
|
||||
window.Promise = ES6Promise.Promise;
|
||||
}
|
||||
|
||||
var web3 = require('web3');
|
||||
|
||||
//web3.setProvider(new web3.providers.QtProvider());
|
||||
//web3.setProvider(new web3.providers.HttpRpcProvider("http://localhost:8080"));
|
||||
// web3.setProvider(new web3.providers.WebSocketProvider("ws://localhost:40404/eth"));
|
||||
web3.setProvider(new web3.providers.AutoProvider());
|
||||
|
||||
function testSnippet() {
|
||||
web3.eth.watch({altered: web3.eth.coinbase}).changed(function() {
|
||||
web3.eth.balanceAt(web3.eth.coinbase).then(function (balance) {
|
||||
console.log(parseInt(balance,16));
|
||||
console.log(typeof balance);
|
||||
document.getElementById("result").innerText = +balance;
|
||||
});
|
||||
});
|
||||
}
|
||||
|
||||
</script>
|
||||
</head>
|
||||
|
||||
<body>
|
||||
|
||||
<h1>std::name_reg</h1>
|
||||
<input type="text" id="name"></input>
|
||||
<button type="button" onClick="testSnippet();">test snippet</button>
|
||||
|
||||
<div></div>
|
||||
result: <div id="result"></div>
|
||||
|
||||
</body>
|
||||
|
||||
</html>
|
||||
@@ -0,0 +1,16 @@
|
||||
#!/usr/bin/env node
|
||||
|
||||
require('es6-promise').polyfill();
|
||||
|
||||
var web3 = require("../index.js");
|
||||
|
||||
web3.setProvider(new web3.providers.HttpRpcProvider('http://localhost:8080'));
|
||||
|
||||
web3.eth.coinbase.then(function(result){
|
||||
console.log(result);
|
||||
return web3.eth.balanceAt(result);
|
||||
}).then(function(balance){
|
||||
console.log(web3.toDecimal(balance));
|
||||
}).catch(function(err){
|
||||
console.log(err);
|
||||
});
|
||||
+123
@@ -0,0 +1,123 @@
|
||||
#!/usr/bin/env node
|
||||
|
||||
'use strict';
|
||||
|
||||
var path = require('path');
|
||||
|
||||
var del = require('del');
|
||||
var gulp = require('gulp');
|
||||
var browserify = require('browserify');
|
||||
var jshint = require('gulp-jshint');
|
||||
var uglify = require('gulp-uglify');
|
||||
var rename = require('gulp-rename');
|
||||
var envify = require('envify/custom');
|
||||
var unreach = require('unreachable-branch-transform');
|
||||
var source = require('vinyl-source-stream');
|
||||
var exorcist = require('exorcist');
|
||||
var bower = require('bower');
|
||||
|
||||
var DEST = './dist/';
|
||||
|
||||
var build = function(src, dst) {
|
||||
return browserify({
|
||||
debug: true,
|
||||
insert_global_vars: false,
|
||||
detectGlobals: false,
|
||||
bundleExternal: false
|
||||
})
|
||||
.require('./' + src + '.js', {expose: 'web3'})
|
||||
.add('./' + src + '.js')
|
||||
.transform('envify', {
|
||||
NODE_ENV: 'build'
|
||||
})
|
||||
.transform('unreachable-branch-transform')
|
||||
.transform('uglifyify', {
|
||||
mangle: false,
|
||||
compress: {
|
||||
dead_code: false,
|
||||
conditionals: true,
|
||||
unused: false,
|
||||
hoist_funs: true,
|
||||
hoist_vars: true,
|
||||
negate_iife: false
|
||||
},
|
||||
beautify: true,
|
||||
warnings: true
|
||||
})
|
||||
.bundle()
|
||||
.pipe(exorcist(path.join( DEST, dst + '.js.map')))
|
||||
.pipe(source(dst + '.js'))
|
||||
.pipe(gulp.dest( DEST ));
|
||||
};
|
||||
|
||||
var buildDev = function(src, dst) {
|
||||
return browserify({
|
||||
debug: true,
|
||||
insert_global_vars: false,
|
||||
detectGlobals: false,
|
||||
bundleExternal: false
|
||||
})
|
||||
.require('./' + src + '.js', {expose: 'web3'})
|
||||
.add('./' + src + '.js')
|
||||
.transform('envify', {
|
||||
NODE_ENV: 'build'
|
||||
})
|
||||
.transform('unreachable-branch-transform')
|
||||
.bundle()
|
||||
.pipe(exorcist(path.join( DEST, dst + '.js.map')))
|
||||
.pipe(source(dst + '.js'))
|
||||
.pipe(gulp.dest( DEST ));
|
||||
};
|
||||
|
||||
var uglifyFile = function(file) {
|
||||
return gulp.src( DEST + file + '.js')
|
||||
.pipe(uglify())
|
||||
.pipe(rename(file + '.min.js'))
|
||||
.pipe(gulp.dest( DEST ));
|
||||
};
|
||||
|
||||
gulp.task('bower', function(cb){
|
||||
bower.commands.install().on('end', function (installed){
|
||||
console.log(installed);
|
||||
cb();
|
||||
});
|
||||
});
|
||||
|
||||
gulp.task('lint', function(){
|
||||
return gulp.src(['./*.js', './lib/*.js'])
|
||||
.pipe(jshint())
|
||||
.pipe(jshint.reporter('default'));
|
||||
});
|
||||
|
||||
gulp.task('clean', ['lint'], function(cb) {
|
||||
del([ DEST ], cb);
|
||||
});
|
||||
|
||||
gulp.task('build', ['clean'], function () {
|
||||
return build('index', 'ethereum');
|
||||
});
|
||||
|
||||
gulp.task('buildQt', ['clean'], function () {
|
||||
return build('index_qt', 'ethereum');
|
||||
});
|
||||
|
||||
gulp.task('buildDev', ['clean'], function () {
|
||||
return buildDev('index', 'ethereum');
|
||||
});
|
||||
|
||||
gulp.task('uglify', ['build'], function(){
|
||||
return uglifyFile('ethereum');
|
||||
});
|
||||
|
||||
gulp.task('uglifyQt', ['buildQt'], function () {
|
||||
return uglifyFile('ethereum');
|
||||
});
|
||||
|
||||
gulp.task('watch', function() {
|
||||
gulp.watch(['./lib/*.js'], ['lint', 'prepare', 'build']);
|
||||
});
|
||||
|
||||
gulp.task('default', ['bower', 'lint', 'build', 'uglify']);
|
||||
gulp.task('qt', ['bower', 'lint', 'buildQt', 'uglifyQt']);
|
||||
gulp.task('dev', ['bower', 'lint', 'buildDev']);
|
||||
|
||||
-70
@@ -1,70 +0,0 @@
|
||||
(function () {
|
||||
var HttpRpcProvider = function (host) {
|
||||
this.handlers = [];
|
||||
this.host = host;
|
||||
};
|
||||
|
||||
function formatJsonRpcObject(object) {
|
||||
return {
|
||||
jsonrpc: '2.0',
|
||||
method: object.call,
|
||||
params: object.args,
|
||||
id: object._id
|
||||
}
|
||||
};
|
||||
|
||||
function formatJsonRpcMessage(message) {
|
||||
var object = JSON.parse(message);
|
||||
|
||||
return {
|
||||
_id: object.id,
|
||||
data: object.result
|
||||
};
|
||||
};
|
||||
|
||||
HttpRpcProvider.prototype.sendRequest = function (payload, cb) {
|
||||
var data = formatJsonRpcObject(payload);
|
||||
|
||||
var request = new XMLHttpRequest();
|
||||
request.open("POST", this.host, true);
|
||||
request.send(JSON.stringify(data));
|
||||
request.onreadystatechange = function () {
|
||||
if (request.readyState === 4 && cb) {
|
||||
cb(request);
|
||||
}
|
||||
}
|
||||
};
|
||||
|
||||
HttpRpcProvider.prototype.send = function (payload) {
|
||||
var self = this;
|
||||
this.sendRequest(payload, function (request) {
|
||||
self.handlers.forEach(function (handler) {
|
||||
handler.call(self, formatJsonRpcMessage(request.responseText));
|
||||
});
|
||||
});
|
||||
};
|
||||
|
||||
HttpRpcProvider.prototype.poll = function (payload, id) {
|
||||
var self = this;
|
||||
this.sendRequest(payload, function (request) {
|
||||
var parsed = JSON.parse(request.responseText);
|
||||
if (parsed.result instanceof Array ? parsed.result.length === 0 : !parsed.result) {
|
||||
return;
|
||||
}
|
||||
self.handlers.forEach(function (handler) {
|
||||
handler.call(self, {_event: payload.call, _id: id, data: parsed.result});
|
||||
});
|
||||
});
|
||||
};
|
||||
|
||||
Object.defineProperty(HttpRpcProvider.prototype, "onmessage", {
|
||||
set: function (handler) {
|
||||
this.handlers.push(handler);
|
||||
}
|
||||
});
|
||||
|
||||
if (typeof(web3) !== "undefined" && web3.providers !== undefined) {
|
||||
web3.providers.HttpRpcProvider = HttpRpcProvider;
|
||||
}
|
||||
})();
|
||||
|
||||
-33
@@ -1,33 +0,0 @@
|
||||
<!doctype>
|
||||
<html>
|
||||
|
||||
<head>
|
||||
<script type="text/javascript" src="main.js"></script>
|
||||
<script type="text/javascript" src="websocket.js"></script>
|
||||
<script type="text/javascript" src="qt.js"></script>
|
||||
<script type="text/javascript" src="httprpc.js"></script>
|
||||
<script type="text/javascript">
|
||||
function registerName() {
|
||||
var name = document.querySelector("#name").value;
|
||||
name = web3.fromAscii(name);
|
||||
|
||||
var eth = web3.eth;
|
||||
eth.transact({to: "NameReg", gas: "10000", gasPrice: eth.gasPrice, data: [web3.fromAscii("register"), name]}).then(function(tx) {
|
||||
document.querySelector("#result").innerHTML = "Registered name. Please wait for the next block to come through.";
|
||||
}, function(err) {
|
||||
console.log(err);
|
||||
});
|
||||
}
|
||||
</script>
|
||||
</head>
|
||||
|
||||
<body>
|
||||
|
||||
<h1>std::name_reg</h1>
|
||||
<input type="text" id="name"></input>
|
||||
<input type="submit" onClick="registerName();"></input>
|
||||
<div id="result"></div>
|
||||
|
||||
</body>
|
||||
|
||||
</html>
|
||||
@@ -0,0 +1,7 @@
|
||||
var web3 = require('./lib/main');
|
||||
web3.providers.WebSocketProvider = require('./lib/websocket');
|
||||
web3.providers.HttpRpcProvider = require('./lib/httprpc');
|
||||
web3.providers.QtProvider = require('./lib/qt');
|
||||
web3.providers.AutoProvider = require('./lib/autoprovider');
|
||||
|
||||
module.exports = web3;
|
||||
@@ -0,0 +1,4 @@
|
||||
var web3 = require('./lib/main');
|
||||
web3.providers.QtProvider = require('./lib/qt');
|
||||
|
||||
module.exports = web3;
|
||||
@@ -0,0 +1,100 @@
|
||||
/*
|
||||
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 <http://www.gnu.org/licenses/>.
|
||||
*/
|
||||
/** @file websocket.js
|
||||
* @authors:
|
||||
* Marek Kotewicz <marek@ethdev.com>
|
||||
* Marian Oancea <marian@ethdev.com>
|
||||
* @date 2014
|
||||
*/
|
||||
|
||||
/*
|
||||
* @brief if qt object is available, uses QtProvider,
|
||||
* if not tries to connect over websockets
|
||||
* if it fails, it uses HttpRpcProvider
|
||||
*/
|
||||
if (process.env.NODE_ENV !== 'build') {
|
||||
var WebSocket = require('ws'); // jshint ignore:line
|
||||
var web3 = require('./web3'); // jshint ignore:line
|
||||
}
|
||||
|
||||
var AutoProvider = function (userOptions) {
|
||||
if (web3.haveProvider()) {
|
||||
return;
|
||||
}
|
||||
|
||||
// before we determine what provider we are, we have to cache request
|
||||
this.sendQueue = [];
|
||||
this.onmessageQueue = [];
|
||||
|
||||
if (navigator.qt) {
|
||||
this.provider = new web3.providers.QtProvider();
|
||||
return;
|
||||
}
|
||||
|
||||
userOptions = userOptions || {};
|
||||
var options = {
|
||||
httprpc: userOptions.httprpc || 'http://localhost:8080',
|
||||
websockets: userOptions.websockets || 'ws://localhost:40404/eth'
|
||||
};
|
||||
|
||||
var self = this;
|
||||
var closeWithSuccess = function (success) {
|
||||
ws.close();
|
||||
if (success) {
|
||||
self.provider = new web3.providers.WebSocketProvider(options.websockets);
|
||||
} else {
|
||||
self.provider = new web3.providers.HttpRpcProvider(options.httprpc);
|
||||
self.poll = self.provider.poll.bind(self.provider);
|
||||
}
|
||||
self.sendQueue.forEach(function (payload) {
|
||||
self.provider(payload);
|
||||
});
|
||||
self.onmessageQueue.forEach(function (handler) {
|
||||
self.provider.onmessage = handler;
|
||||
});
|
||||
};
|
||||
|
||||
var ws = new WebSocket(options.websockets);
|
||||
|
||||
ws.onopen = function() {
|
||||
closeWithSuccess(true);
|
||||
};
|
||||
|
||||
ws.onerror = function() {
|
||||
closeWithSuccess(false);
|
||||
};
|
||||
};
|
||||
|
||||
AutoProvider.prototype.send = function (payload) {
|
||||
if (this.provider) {
|
||||
this.provider.send(payload);
|
||||
return;
|
||||
}
|
||||
this.sendQueue.push(payload);
|
||||
};
|
||||
|
||||
Object.defineProperty(AutoProvider.prototype, 'onmessage', {
|
||||
set: function (handler) {
|
||||
if (this.provider) {
|
||||
this.provider.onmessage = handler;
|
||||
return;
|
||||
}
|
||||
this.onmessageQueue.push(handler);
|
||||
}
|
||||
});
|
||||
|
||||
module.exports = AutoProvider;
|
||||
@@ -0,0 +1,93 @@
|
||||
/*
|
||||
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 <http://www.gnu.org/licenses/>.
|
||||
*/
|
||||
/** @file httprpc.js
|
||||
* @authors:
|
||||
* Marek Kotewicz <marek@ethdev.com>
|
||||
* Marian Oancea <marian@ethdev.com>
|
||||
* @date 2014
|
||||
*/
|
||||
|
||||
if (process.env.NODE_ENV !== "build") {
|
||||
var XMLHttpRequest = require('xmlhttprequest').XMLHttpRequest; // jshint ignore:line
|
||||
}
|
||||
|
||||
var HttpRpcProvider = function (host) {
|
||||
this.handlers = [];
|
||||
this.host = host;
|
||||
};
|
||||
|
||||
function formatJsonRpcObject(object) {
|
||||
return {
|
||||
jsonrpc: '2.0',
|
||||
method: object.call,
|
||||
params: object.args,
|
||||
id: object._id
|
||||
};
|
||||
}
|
||||
|
||||
function formatJsonRpcMessage(message) {
|
||||
var object = JSON.parse(message);
|
||||
|
||||
return {
|
||||
_id: object.id,
|
||||
data: object.result,
|
||||
error: object.error
|
||||
};
|
||||
}
|
||||
|
||||
HttpRpcProvider.prototype.sendRequest = function (payload, cb) {
|
||||
var data = formatJsonRpcObject(payload);
|
||||
|
||||
var request = new XMLHttpRequest();
|
||||
request.open("POST", this.host, true);
|
||||
request.send(JSON.stringify(data));
|
||||
request.onreadystatechange = function () {
|
||||
if (request.readyState === 4 && cb) {
|
||||
cb(request);
|
||||
}
|
||||
};
|
||||
};
|
||||
|
||||
HttpRpcProvider.prototype.send = function (payload) {
|
||||
var self = this;
|
||||
this.sendRequest(payload, function (request) {
|
||||
self.handlers.forEach(function (handler) {
|
||||
handler.call(self, formatJsonRpcMessage(request.responseText));
|
||||
});
|
||||
});
|
||||
};
|
||||
|
||||
HttpRpcProvider.prototype.poll = function (payload, id) {
|
||||
var self = this;
|
||||
this.sendRequest(payload, function (request) {
|
||||
var parsed = JSON.parse(request.responseText);
|
||||
if (parsed.error || (parsed.result instanceof Array ? parsed.result.length === 0 : !parsed.result)) {
|
||||
return;
|
||||
}
|
||||
self.handlers.forEach(function (handler) {
|
||||
handler.call(self, {_event: payload.call, _id: id, data: parsed.result});
|
||||
});
|
||||
});
|
||||
};
|
||||
|
||||
Object.defineProperty(HttpRpcProvider.prototype, "onmessage", {
|
||||
set: function (handler) {
|
||||
this.handlers.push(handler);
|
||||
}
|
||||
});
|
||||
|
||||
module.exports = HttpRpcProvider;
|
||||
+456
@@ -0,0 +1,456 @@
|
||||
/*
|
||||
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 <http://www.gnu.org/licenses/>.
|
||||
*/
|
||||
/** @file main.js
|
||||
* @authors:
|
||||
* Jeffrey Wilcke <jeff@ethdev.com>
|
||||
* Marek Kotewicz <marek@ethdev.com>
|
||||
* Marian Oancea <marian@ethdev.com>
|
||||
* @date 2014
|
||||
*/
|
||||
|
||||
function flattenPromise (obj) {
|
||||
if (obj instanceof Promise) {
|
||||
return Promise.resolve(obj);
|
||||
}
|
||||
|
||||
if (obj instanceof Array) {
|
||||
return new Promise(function (resolve) {
|
||||
var promises = obj.map(function (o) {
|
||||
return flattenPromise(o);
|
||||
});
|
||||
|
||||
return Promise.all(promises).then(function (res) {
|
||||
for (var i = 0; i < obj.length; i++) {
|
||||
obj[i] = res[i];
|
||||
}
|
||||
resolve(obj);
|
||||
});
|
||||
});
|
||||
}
|
||||
|
||||
if (obj instanceof Object) {
|
||||
return new Promise(function (resolve) {
|
||||
var keys = Object.keys(obj);
|
||||
var promises = keys.map(function (key) {
|
||||
return flattenPromise(obj[key]);
|
||||
});
|
||||
|
||||
return Promise.all(promises).then(function (res) {
|
||||
for (var i = 0; i < keys.length; i++) {
|
||||
obj[keys[i]] = res[i];
|
||||
}
|
||||
resolve(obj);
|
||||
});
|
||||
});
|
||||
}
|
||||
|
||||
return Promise.resolve(obj);
|
||||
}
|
||||
|
||||
var ethMethods = function () {
|
||||
var blockCall = function (args) {
|
||||
return typeof args[0] === "string" ? "eth_blockByHash" : "eth_blockByNumber";
|
||||
};
|
||||
|
||||
var transactionCall = function (args) {
|
||||
return typeof args[0] === "string" ? 'eth_transactionByHash' : 'eth_transactionByNumber';
|
||||
};
|
||||
|
||||
var uncleCall = function (args) {
|
||||
return typeof args[0] === "string" ? 'eth_uncleByHash' : 'eth_uncleByNumber';
|
||||
};
|
||||
|
||||
var methods = [
|
||||
{ name: 'balanceAt', call: 'eth_balanceAt' },
|
||||
{ name: 'stateAt', call: 'eth_stateAt' },
|
||||
{ name: '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';
|
||||
};
|
||||
|
||||
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);
|
||||
});
|
||||
};
|
||||
});
|
||||
};
|
||||
|
||||
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;
|
||||
},
|
||||
|
||||
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: 'eth_changed'
|
||||
};
|
||||
setupMethods(ethWatch, ethWatchMethods());
|
||||
var shhWatch = {
|
||||
changed: 'shh_changed'
|
||||
};
|
||||
setupMethods(shhWatch, shhWatchMethods());
|
||||
|
||||
var ProviderManager = function() {
|
||||
this.queued = [];
|
||||
this.polls = [];
|
||||
this.ready = false;
|
||||
this.provider = undefined;
|
||||
this.id = 1;
|
||||
|
||||
var self = this;
|
||||
var poll = function () {
|
||||
if (self.provider && self.provider.poll) {
|
||||
self.polls.forEach(function (data) {
|
||||
data.data._id = self.id;
|
||||
self.id++;
|
||||
self.provider.poll(data.data, data.id);
|
||||
});
|
||||
}
|
||||
setTimeout(poll, 12000);
|
||||
};
|
||||
poll();
|
||||
};
|
||||
|
||||
ProviderManager.prototype.send = function(data, cb) {
|
||||
data._id = this.id;
|
||||
if (cb) {
|
||||
web3._callbacks[data._id] = cb;
|
||||
}
|
||||
|
||||
data.args = data.args || [];
|
||||
this.id++;
|
||||
|
||||
if(this.provider !== undefined) {
|
||||
this.provider.send(data);
|
||||
} else {
|
||||
console.warn("provider is not set");
|
||||
this.queued.push(data);
|
||||
}
|
||||
};
|
||||
|
||||
ProviderManager.prototype.set = function(provider) {
|
||||
if(this.provider !== undefined && this.provider.unload !== undefined) {
|
||||
this.provider.unload();
|
||||
}
|
||||
|
||||
this.provider = provider;
|
||||
this.ready = true;
|
||||
};
|
||||
|
||||
ProviderManager.prototype.sendQueued = function() {
|
||||
for(var i = 0; this.queued.length; i++) {
|
||||
// Resend
|
||||
this.send(this.queued[i]);
|
||||
}
|
||||
};
|
||||
|
||||
ProviderManager.prototype.installed = function() {
|
||||
return this.provider !== undefined;
|
||||
};
|
||||
|
||||
ProviderManager.prototype.startPolling = function (data, pollId) {
|
||||
if (!this.provider || !this.provider.poll) {
|
||||
return;
|
||||
}
|
||||
this.polls.push({data: data, id: pollId});
|
||||
};
|
||||
|
||||
ProviderManager.prototype.stopPolling = function (pollId) {
|
||||
for (var i = this.polls.length; i--;) {
|
||||
var poll = this.polls[i];
|
||||
if (poll.id === pollId) {
|
||||
this.polls.splice(i, 1);
|
||||
}
|
||||
}
|
||||
};
|
||||
|
||||
web3.provider = new ProviderManager();
|
||||
|
||||
web3.setProvider = function(provider) {
|
||||
provider.onmessage = messageHandler;
|
||||
web3.provider.set(provider);
|
||||
web3.provider.sendQueued();
|
||||
};
|
||||
|
||||
web3.haveProvider = function() {
|
||||
return !!web3.provider.provider;
|
||||
};
|
||||
|
||||
var Filter = function(options, impl) {
|
||||
this.impl = impl;
|
||||
this.callbacks = [];
|
||||
|
||||
var self = this;
|
||||
this.promise = impl.newFilter(options);
|
||||
this.promise.then(function (id) {
|
||||
self.id = id;
|
||||
web3.on(impl.changed, id, self.trigger.bind(self));
|
||||
web3.provider.startPolling({call: impl.changed, args: [id]}, id);
|
||||
});
|
||||
};
|
||||
|
||||
Filter.prototype.arrived = function(callback) {
|
||||
this.changed(callback);
|
||||
};
|
||||
|
||||
Filter.prototype.changed = function(callback) {
|
||||
var self = this;
|
||||
this.promise.then(function(id) {
|
||||
self.callbacks.push(callback);
|
||||
});
|
||||
};
|
||||
|
||||
Filter.prototype.trigger = function(messages) {
|
||||
for(var i = 0; i < this.callbacks.length; i++) {
|
||||
this.callbacks[i].call(this, messages);
|
||||
}
|
||||
};
|
||||
|
||||
Filter.prototype.uninstall = function() {
|
||||
var self = this;
|
||||
this.promise.then(function (id) {
|
||||
self.impl.uninstallFilter(id);
|
||||
web3.provider.stopPolling(id);
|
||||
web3.off(impl.changed, id);
|
||||
});
|
||||
};
|
||||
|
||||
Filter.prototype.messages = function() {
|
||||
var self = this;
|
||||
return this.promise.then(function (id) {
|
||||
return self.impl.getMessages(id);
|
||||
});
|
||||
};
|
||||
|
||||
function messageHandler(data) {
|
||||
if(data._event !== undefined) {
|
||||
web3.trigger(data._event, data._id, data.data);
|
||||
return;
|
||||
}
|
||||
|
||||
if(data._id) {
|
||||
var cb = web3._callbacks[data._id];
|
||||
if (cb) {
|
||||
cb.call(this, data.error, data.data);
|
||||
delete web3._callbacks[data._id];
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
module.exports = web3;
|
||||
|
||||
@@ -0,0 +1,45 @@
|
||||
/*
|
||||
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 <http://www.gnu.org/licenses/>.
|
||||
*/
|
||||
/** @file qt.js
|
||||
* @authors:
|
||||
* Jeffrey Wilcke <jeff@ethdev.com>
|
||||
* Marek Kotewicz <marek@ethdev.com>
|
||||
* @date 2014
|
||||
*/
|
||||
|
||||
var QtProvider = function() {
|
||||
this.handlers = [];
|
||||
|
||||
var self = this;
|
||||
navigator.qt.onmessage = function (message) {
|
||||
self.handlers.forEach(function (handler) {
|
||||
handler.call(self, JSON.parse(message.data));
|
||||
});
|
||||
};
|
||||
};
|
||||
|
||||
QtProvider.prototype.send = function(payload) {
|
||||
navigator.qt.postMessage(JSON.stringify(payload));
|
||||
};
|
||||
|
||||
Object.defineProperty(QtProvider.prototype, "onmessage", {
|
||||
set: function(handler) {
|
||||
this.handlers.push(handler);
|
||||
}
|
||||
});
|
||||
|
||||
module.exports = QtProvider;
|
||||
@@ -0,0 +1,76 @@
|
||||
/*
|
||||
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 <http://www.gnu.org/licenses/>.
|
||||
*/
|
||||
/** @file websocket.js
|
||||
* @authors:
|
||||
* Jeffrey Wilcke <jeff@ethdev.com>
|
||||
* Marek Kotewicz <marek@ethdev.com>
|
||||
* Marian Oancea <marian@ethdev.com>
|
||||
* @date 2014
|
||||
*/
|
||||
|
||||
if (process.env.NODE_ENV !== "build") {
|
||||
var WebSocket = require('ws'); // jshint ignore:line
|
||||
}
|
||||
|
||||
var WebSocketProvider = function(host) {
|
||||
// onmessage handlers
|
||||
this.handlers = [];
|
||||
// queue will be filled with messages if send is invoked before the ws is ready
|
||||
this.queued = [];
|
||||
this.ready = false;
|
||||
|
||||
this.ws = new WebSocket(host);
|
||||
|
||||
var self = this;
|
||||
this.ws.onmessage = function(event) {
|
||||
for(var i = 0; i < self.handlers.length; i++) {
|
||||
self.handlers[i].call(self, JSON.parse(event.data), event);
|
||||
}
|
||||
};
|
||||
|
||||
this.ws.onopen = function() {
|
||||
self.ready = true;
|
||||
|
||||
for(var i = 0; i < self.queued.length; i++) {
|
||||
// Resend
|
||||
self.send(self.queued[i]);
|
||||
}
|
||||
};
|
||||
};
|
||||
|
||||
WebSocketProvider.prototype.send = function(payload) {
|
||||
if(this.ready) {
|
||||
var data = JSON.stringify(payload);
|
||||
|
||||
this.ws.send(data);
|
||||
} else {
|
||||
this.queued.push(payload);
|
||||
}
|
||||
};
|
||||
|
||||
WebSocketProvider.prototype.onMessage = function(handler) {
|
||||
this.handlers.push(handler);
|
||||
};
|
||||
|
||||
WebSocketProvider.prototype.unload = function() {
|
||||
this.ws.close();
|
||||
};
|
||||
Object.defineProperty(WebSocketProvider.prototype, "onmessage", {
|
||||
set: function(provider) { this.onMessage(provider); }
|
||||
});
|
||||
|
||||
module.exports = WebSocketProvider;
|
||||
@@ -1,436 +0,0 @@
|
||||
(function(window) {
|
||||
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(),
|
||||
watch: function (params) {
|
||||
return new Filter(params, ethWatch);
|
||||
},
|
||||
},
|
||||
|
||||
db: {
|
||||
prototype: Object()
|
||||
},
|
||||
|
||||
shh: {
|
||||
prototype: Object(),
|
||||
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.WebSocket("ws://localhost:40404/eth");
|
||||
|
||||
web3.setProvider(sock);
|
||||
}
|
||||
*/
|
||||
|
||||
window.web3 = web3;
|
||||
|
||||
})(this);
|
||||
@@ -0,0 +1,67 @@
|
||||
{
|
||||
"name": "ethereum.js",
|
||||
"namespace": "ethereum",
|
||||
"version": "0.0.3",
|
||||
"description": "Ethereum Compatible JavaScript API",
|
||||
"main": "./index.js",
|
||||
"directories": {
|
||||
"lib": "./lib"
|
||||
},
|
||||
"dependencies": {
|
||||
"es6-promise": "*",
|
||||
"ws": "*",
|
||||
"xmlhttprequest": "*"
|
||||
},
|
||||
"devDependencies": {
|
||||
"bower": ">=1.3.0",
|
||||
"browserify": ">=6.0",
|
||||
"del": ">=0.1.1",
|
||||
"envify": "^3.0.0",
|
||||
"exorcist": "^0.1.6",
|
||||
"gulp": ">=3.4.0",
|
||||
"gulp-jshint": ">=1.5.0",
|
||||
"gulp-rename": ">=1.2.0",
|
||||
"gulp-uglify": ">=1.0.0",
|
||||
"jshint": ">=2.5.0",
|
||||
"uglifyify": "^2.6.0",
|
||||
"unreachable-branch-transform": "^0.1.0",
|
||||
"vinyl-source-stream": "^1.0.0"
|
||||
},
|
||||
"scripts": {
|
||||
"build": "gulp",
|
||||
"watch": "gulp watch",
|
||||
"lint": "gulp lint"
|
||||
},
|
||||
"repository": {
|
||||
"type": "git",
|
||||
"url": "https://github.com/ethereum/ethereum.js.git"
|
||||
},
|
||||
"homepage": "https://github.com/ethereum/ethereum.js",
|
||||
"bugs": {
|
||||
"url": "https://github.com/ethereum/ethereum.js/issues"
|
||||
},
|
||||
"keywords": [
|
||||
"ethereum",
|
||||
"javascript",
|
||||
"API"
|
||||
],
|
||||
"author": "ethdev.com",
|
||||
"authors": [
|
||||
{
|
||||
"name": "Jeffery Wilcke",
|
||||
"email": "jeff@ethdev.com",
|
||||
"url": "https://github.com/obscuren"
|
||||
},
|
||||
{
|
||||
"name": "Marek Kotewicz",
|
||||
"email": "marek@ethdev.com",
|
||||
"url": "https://github.com/debris"
|
||||
},
|
||||
{
|
||||
"name": "Marian Oancea",
|
||||
"email": "marian@ethdev.com",
|
||||
"url": "https://github.com/cubedro"
|
||||
}
|
||||
],
|
||||
"license": "LGPL-3.0"
|
||||
}
|
||||
@@ -1,27 +0,0 @@
|
||||
(function() {
|
||||
var QtProvider = function() {
|
||||
this.handlers = [];
|
||||
|
||||
var self = this;
|
||||
navigator.qt.onmessage = function (message) {
|
||||
self.handlers.forEach(function (handler) {
|
||||
handler.call(self, JSON.parse(message.data));
|
||||
});
|
||||
}
|
||||
};
|
||||
|
||||
QtProvider.prototype.send = function(payload) {
|
||||
navigator.qt.postMessage(JSON.stringify(payload));
|
||||
};
|
||||
|
||||
Object.defineProperty(QtProvider.prototype, "onmessage", {
|
||||
set: function(handler) {
|
||||
this.handlers.push(handler);
|
||||
},
|
||||
});
|
||||
|
||||
if(typeof(web3) !== "undefined" && web3.providers !== undefined) {
|
||||
web3.providers.QtProvider = QtProvider;
|
||||
}
|
||||
})();
|
||||
|
||||
@@ -1,51 +0,0 @@
|
||||
(function() {
|
||||
var WebSocketProvider = function(host) {
|
||||
// onmessage handlers
|
||||
this.handlers = [];
|
||||
// queue will be filled with messages if send is invoked before the ws is ready
|
||||
this.queued = [];
|
||||
this.ready = false;
|
||||
|
||||
this.ws = new WebSocket(host);
|
||||
|
||||
var self = this;
|
||||
this.ws.onmessage = function(event) {
|
||||
for(var i = 0; i < self.handlers.length; i++) {
|
||||
self.handlers[i].call(self, JSON.parse(event.data), event)
|
||||
}
|
||||
};
|
||||
|
||||
this.ws.onopen = function() {
|
||||
self.ready = true;
|
||||
|
||||
for(var i = 0; i < self.queued.length; i++) {
|
||||
// Resend
|
||||
self.send(self.queued[i]);
|
||||
}
|
||||
};
|
||||
};
|
||||
WebSocketProvider.prototype.send = function(payload) {
|
||||
if(this.ready) {
|
||||
var data = JSON.stringify(payload);
|
||||
|
||||
this.ws.send(data);
|
||||
} else {
|
||||
this.queued.push(payload);
|
||||
}
|
||||
};
|
||||
|
||||
WebSocketProvider.prototype.onMessage = function(handler) {
|
||||
this.handlers.push(handler);
|
||||
};
|
||||
|
||||
WebSocketProvider.prototype.unload = function() {
|
||||
this.ws.close();
|
||||
};
|
||||
Object.defineProperty(WebSocketProvider.prototype, "onmessage", {
|
||||
set: function(provider) { this.onMessage(provider); }
|
||||
});
|
||||
|
||||
if(typeof(web3) !== "undefined" && web3.providers !== undefined) {
|
||||
web3.providers.WebSocketProvider = WebSocketProvider;
|
||||
}
|
||||
})();
|
||||
Reference in new issue
Block a user