1 files changed, 0 insertions, 126 deletions
diff --git a/lib/httprpc.js b/lib/httprpc.js
deleted file mode 100644
index de3ae8478..000000000
--- a/lib/httprpc.js
+++ /dev/null
@@ -1,126 +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
-}
-
-/**
- * HttpRpcProvider object prototype is implementing 'provider protocol'
- * Should be used when we want to connect to ethereum backend over http && jsonrpc
- * It's compatible with cpp client
- * The contructor allows to specify host uri
- * This provider is using in-browser polling mechanism
- */
-var HttpRpcProvider = function (host) {
-    this.handlers = [];
-    this.host = host;
-};
-
-/// Transforms inner message to proper jsonrpc object
-/// @param inner message object
-/// @returns jsonrpc object
-function formatJsonRpcObject(object) {
-    return {
-        jsonrpc: '2.0',
-        method: object.call,
-        params: object.args,
-        id: object._id
-    };
-}
-
-/// Transforms jsonrpc object to inner message
-/// @param incoming jsonrpc message 
-/// @returns inner message object
-function formatJsonRpcMessage(message) {
-    var object = JSON.parse(message);
-
-    return {
-        _id: object.id,
-        data: object.result,
-        error: object.error
-    };
-}
-
-/// Prototype object method 
-/// Asynchronously sends request to server
-/// @param payload is inner message object
-/// @param cb is callback which is being called when response is comes back
-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);
-        }
-    };
-};
-
-/// Prototype object method
-/// Should be called when we want to send single api request to server
-/// Asynchronous
-/// On response it passes message to handlers
-/// @param payload is inner message object
-HttpRpcProvider.prototype.send = function (payload) {
-    var self = this;
-    this.sendRequest(payload, function (request) {
-        self.handlers.forEach(function (handler) {
-            handler.call(self, formatJsonRpcMessage(request.responseText));
-        });
-    });
-};
-
-/// Prototype object method
-/// Should be called only for polling requests
-/// Asynchronous
-/// On response it passege message to handlers, but only if message's result is true or not empty array
-/// Otherwise response is being silently ignored
-/// @param payload is inner message object
-/// @id is id of poll that we are calling
-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});
-        });
-    });
-};
-
-/// Prototype object property
-/// Should be used to set message handlers for this provider
-Object.defineProperty(HttpRpcProvider.prototype, "onmessage", {
-    set: function (handler) {
-        this.handlers.push(handler);
-    }
-});
-
-module.exports = HttpRpcProvider;
-