aboutsummaryrefslogtreecommitdiffstats
path: root/cmd/mist/assets/ext/ethereum.js/lib/httprpc.js
diff options
context:
space:
mode:
Diffstat (limited to 'cmd/mist/assets/ext/ethereum.js/lib/httprpc.js')
-rw-r--r--cmd/mist/assets/ext/ethereum.js/lib/httprpc.js95
1 files changed, 0 insertions, 95 deletions
diff --git a/cmd/mist/assets/ext/ethereum.js/lib/httprpc.js b/cmd/mist/assets/ext/ethereum.js/lib/httprpc.js
deleted file mode 100644
index 6823b96b4..000000000
--- a/cmd/mist/assets/ext/ethereum.js/lib/httprpc.js
+++ /dev/null
@@ -1,95 +0,0 @@
-/*
- 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
- */
-
-// TODO: is these line is supposed to be here?
-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);
- }
-});
-
-if (typeof(module) !== "undefined")
- module.exports = HttpRpcProvider;