2016-07-06 20:32:36 -07:00
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/*global Web3*/
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2016-04-29 15:38:24 -07:00
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cleanContextForImports()
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2016-07-06 20:20:40 -07:00
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require('web3/dist/web3.min.js')
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2016-08-11 14:04:20 -07:00
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const LocalMessageDuplexStream = require('post-message-stream')
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2016-12-19 12:25:35 -08:00
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// const PingStream = require('ping-pong-stream/ping')
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// const endOfStream = require('end-of-stream')
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2016-05-22 15:23:16 -07:00
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const setupDappAutoReload = require('./lib/auto-reload.js')
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const MetamaskInpageProvider = require('./lib/inpage-provider.js')
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2016-04-29 15:38:24 -07:00
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restoreContextAfterImports()
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2016-04-15 12:12:04 -07:00
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2015-10-09 23:14:18 -07:00
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2016-02-14 21:53:54 -08:00
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//
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2015-12-18 22:05:16 -08:00
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// setup plugin communication
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2016-02-14 21:53:54 -08:00
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//
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2016-04-15 12:12:04 -07:00
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// setup background connection
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2016-05-22 15:23:16 -07:00
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var metamaskStream = new LocalMessageDuplexStream({
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2015-12-18 22:05:16 -08:00
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name: 'inpage',
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target: 'contentscript',
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})
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2016-05-05 16:04:43 -07:00
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2016-05-22 15:23:16 -07:00
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// compose the inpage provider
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var inpageProvider = new MetamaskInpageProvider(metamaskStream)
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2016-04-15 12:12:04 -07:00
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2016-04-14 21:11:35 -07:00
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//
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2016-05-05 16:04:43 -07:00
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// setup web3
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2016-04-14 21:11:35 -07:00
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//
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2016-05-22 15:23:16 -07:00
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var web3 = new Web3(inpageProvider)
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2016-06-21 13:18:32 -07:00
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web3.setProvider = function () {
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2016-04-14 21:11:35 -07:00
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console.log('MetaMask - overrode web3.setProvider')
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}
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console.log('MetaMask - injected web3')
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2017-05-24 19:13:35 -07:00
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// export global web3, with usage-detection
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setupDappAutoReload(web3, inpageProvider.publicConfigStore)
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2016-04-15 13:04:17 -07:00
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2017-01-30 15:25:12 -08:00
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// set web3 defaultAccount
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2017-05-24 19:13:35 -07:00
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2016-06-21 13:18:32 -07:00
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inpageProvider.publicConfigStore.subscribe(function (state) {
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2017-01-30 15:38:32 -08:00
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web3.eth.defaultAccount = state.selectedAddress
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2016-04-15 13:04:17 -07:00
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})
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2016-05-05 16:04:43 -07:00
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//
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// util
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//
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2016-04-29 15:38:24 -07:00
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// need to make sure we aren't affected by overlapping namespaces
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// and that we dont affect the app with our namespace
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// mostly a fix for web3's BigNumber if AMD's "define" is defined...
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2016-06-21 13:18:32 -07:00
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var __define
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2016-04-29 15:38:24 -07:00
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2016-06-21 13:18:32 -07:00
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function cleanContextForImports () {
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2016-04-29 15:38:24 -07:00
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__define = global.define
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2016-07-18 17:57:23 -07:00
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try {
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2016-08-22 19:22:12 -07:00
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global.define = undefined
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2016-07-18 17:57:23 -07:00
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} catch (_) {
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console.warn('MetaMask - global.define could not be deleted.')
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}
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2016-04-29 15:38:24 -07:00
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}
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2016-06-21 13:18:32 -07:00
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function restoreContextAfterImports () {
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2016-07-18 17:57:23 -07:00
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try {
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global.define = __define
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2016-07-18 18:08:29 -07:00
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} catch (_) {
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2016-07-18 17:57:23 -07:00
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console.warn('MetaMask - global.define could not be overwritten.')
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}
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2016-05-05 16:04:43 -07:00
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}
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2017-07-26 16:30:54 -07:00
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