Beta 7 with some repo names changed.

Client/node_modules/web3-core-requestmanager/src/givenProvider.js

@@ -0,0 +1,91 @@
+/*
+ This file is part of web3.js.
+
+ web3.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.
+
+ web3.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 web3.js.  If not, see <http://www.gnu.org/licenses/>.
+ */
+/**
+ * @file givenProvider.js
+ * @author Fabian Vogelsteller <fabian@ethereum.org>
+ * @date 2017
+ */
+
+"use strict";
+
+var givenProvider = null;
+
+// ADD GIVEN PROVIDER
+/* jshint ignore:start */
+var global;
+try {
+  global = Function('return this')();
+} catch (e) {
+  global = window;
+}
+
+// EIP-1193: window.ethereum
+if (typeof global.ethereum !== 'undefined') {
+    givenProvider = global.ethereum;
+
+// Legacy web3.currentProvider
+} else if(typeof global.web3 !== 'undefined' && global.web3.currentProvider) {
+
+    if(global.web3.currentProvider.sendAsync) {
+        global.web3.currentProvider.send = global.web3.currentProvider.sendAsync;
+        delete global.web3.currentProvider.sendAsync;
+    }
+
+    // if connection is 'ipcProviderWrapper', add subscription support
+    if(!global.web3.currentProvider.on &&
+        global.web3.currentProvider.connection &&
+        global.web3.currentProvider.connection.constructor.name === 'ipcProviderWrapper') {
+
+        global.web3.currentProvider.on = function (type, callback) {
+
+            if(typeof callback !== 'function')
+                throw new Error('The second parameter callback must be a function.');
+
+            switch(type){
+                case 'data':
+                    this.connection.on('data', function(data) {
+                        var result = '';
+
+                        data = data.toString();
+
+                        try {
+                            result = JSON.parse(data);
+                        } catch(e) {
+                            return callback(new Error('Couldn\'t parse response data'+ data));
+                        }
+
+                        // notification
+                        if(!result.id && result.method.indexOf('_subscription') !== -1) {
+                            callback(null, result);
+                        }
+
+                    });
+                    break;
+
+                default:
+                    this.connection.on(type, callback);
+                    break;
+            }
+        };
+    }
+
+    givenProvider = global.web3.currentProvider;
+}
+/* jshint ignore:end */
+
+
+module.exports = givenProvider;