aboutsummaryrefslogtreecommitdiffstats
path: root/cmd/mist/assets/ext/html_messaging.js
diff options
context:
space:
mode:
Diffstat (limited to 'cmd/mist/assets/ext/html_messaging.js')
-rw-r--r--cmd/mist/assets/ext/html_messaging.js481
1 files changed, 0 insertions, 481 deletions
diff --git a/cmd/mist/assets/ext/html_messaging.js b/cmd/mist/assets/ext/html_messaging.js
deleted file mode 100644
index f58eb7c29..000000000
--- a/cmd/mist/assets/ext/html_messaging.js
+++ /dev/null
@@ -1,481 +0,0 @@
-// Copyright (c) 2013-2014, Jeffrey Wilcke. All rights reserved.
-//
-// This library is free software; you can redistribute it and/or
-// modify it under the terms of the GNU General Public
-// License as published by the Free Software Foundation; either
-// version 2.1 of the License, or (at your option) any later version.
-//
-// This library 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
-// General Public License for more details.
-//
-// You should have received a copy of the GNU General Public License
-// along with this library; if not, write to the Free Software
-// Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
-// MA 02110-1301 USA
-
-// The magic return variable. The magic return variable will be set during the execution of the QML call.
-(function(window) {
- var Promise = window.Promise;
- if(typeof(Promise) === "undefined") {
- var Promise = Q.Promise;
- }
-
- function isPromise(o) {
- return typeof o === "object" && o.then
- }
-
- window.eth = {
- _callbacks: {},
- _events: {},
- prototype: Object(),
-
- 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;
- },
-
- fromAscii: function(str, pad) {
- if(pad === undefined) {
- pad = 32
- }
-
- var hex = this.toHex(str);
-
- while(hex.length < pad*2)
- hex += "00";
-
- return hex
- },
-
- block: function(numberOrHash) {
- return new Promise(function(resolve, reject) {
- var func;
- if(typeof numberOrHash == "string") {
- func = "getBlockByHash";
- } else {
- func = "getBlockByNumber";
- }
-
- postData({call: func, args: [numberOrHash]}, function(block) {
- if(block)
- resolve(block);
- else
- reject("not found");
-
- });
- });
- },
-
- transact: function(params) {
- if(params === undefined) {
- params = {};
- }
-
- if(params.endowment !== undefined)
- params.value = params.endowment;
- if(params.code !== undefined)
- params.data = params.code;
-
-
- var promises = []
- if(isPromise(params.to)) {
- promises.push(params.to.then(function(_to) { params.to = _to; }));
- }
- if(isPromise(params.from)) {
- promises.push(params.from.then(function(_from) { params.from = _from; }));
- }
-
- if(typeof params.data !== "object" || isPromise(params.data)) {
- params.data = [params.data]
- }
-
- var data = params.data;
- for(var i = 0; i < params.data.length; i++) {
- if(isPromise(params.data[i])) {
- var promise = params.data[i];
- var _i = i;
- promises.push(promise.then(function(_arg) { params.data[_i] = _arg; }));
- }
- }
-
- // Make sure everything is string
- var fields = ["value", "gas", "gasPrice"];
- for(var i = 0; i < fields.length; i++) {
- if(params[fields[i]] === undefined) {
- params[fields[i]] = "";
- }
- params[fields[i]] = params[fields[i]].toString();
- }
-
- // Load promises then call the last "transact".
- return Q.all(promises).then(function() {
- return new Promise(function(resolve, reject) {
- params.data = params.data.join("");
- postData({call: "transact", args: params}, function(data) {
- if(data[1])
- reject(data[0]);
- else
- resolve(data[0]);
- });
- });
- })
- },
-
- compile: function(code) {
- return new Promise(function(resolve, reject) {
- postData({call: "compile", args: [code]}, function(data) {
- if(data[1])
- reject(data[0]);
- else
- resolve(data[0]);
- });
- });
- },
-
- balanceAt: function(address) {
- var promises = [];
-
- if(isPromise(address)) {
- promises.push(address.then(function(_address) { address = _address; }));
- }
-
- return Q.all(promises).then(function() {
- return new Promise(function(resolve, reject) {
- postData({call: "getBalanceAt", args: [address]}, function(balance) {
- resolve(balance);
- });
- });
- });
- },
-
- countAt: function(address) {
- var promises = [];
-
- if(isPromise(address)) {
- promises.push(address.then(function(_address) { address = _address; }));
- }
-
- return Q.all(promises).then(function() {
- return new Promise(function(resolve, reject) {
- postData({call: "getCountAt", args: [address]}, function(count) {
- resolve(count);
- });
- });
- });
- },
-
- codeAt: function(address) {
- var promises = [];
-
- if(isPromise(address)) {
- promises.push(address.then(function(_address) { address = _address; }));
- }
-
- return Q.all(promises).then(function() {
- return new Promise(function(resolve, reject) {
- postData({call: "getCodeAt", args: [address]}, function(code) {
- resolve(code);
- });
- });
- });
- },
-
- storageAt: function(address, storageAddress) {
- var promises = [];
-
- if(isPromise(address)) {
- promises.push(address.then(function(_address) { address = _address; }));
- }
-
- if(isPromise(storageAddress)) {
- promises.push(storageAddress.then(function(_sa) { storageAddress = _sa; }));
- }
-
- return Q.all(promises).then(function() {
- return new Promise(function(resolve, reject) {
- postData({call: "getStorageAt", args: [address, storageAddress]}, function(entry) {
- resolve(entry);
- });
- });
- });
- },
-
- stateAt: function(address, storageAddress) {
- return this.storageAt(address, storageAddress);
- },
-
- call: function(params) {
- if(params === undefined) {
- params = {};
- }
-
- if(params.endowment !== undefined)
- params.value = params.endowment;
- if(params.code !== undefined)
- params.data = params.code;
-
-
- var promises = []
- if(isPromise(params.to)) {
- promises.push(params.to.then(function(_to) { params.to = _to; }));
- }
- if(isPromise(params.from)) {
- promises.push(params.from.then(function(_from) { params.from = _from; }));
- }
-
- if(isPromise(params.data)) {
- promises.push(params.data.then(function(_code) { params.data = _code; }));
- } else {
- if(typeof params.data === "object") {
- data = "";
- for(var i = 0; i < params.data.length; i++) {
- data += params.data[i]
- }
- } else {
- data = params.data;
- }
- }
-
- // Make sure everything is string
- var fields = ["value", "gas", "gasPrice"];
- for(var i = 0; i < fields.length; i++) {
- if(params[fields[i]] === undefined) {
- params[fields[i]] = "";
- }
- params[fields[i]] = params[fields[i]].toString();
- }
-
- // Load promises then call the last "transact".
- return Q.all(promises).then(function() {
- return new Promise(function(resolve, reject) {
- postData({call: "call", args: params}, function(data) {
- if(data[1])
- reject(data[0]);
- else
- resolve(data[0]);
- });
- });
- })
- },
-
- watch: function(params) {
- return new Filter(params);
- },
-
- secretToAddress: function(key) {
- var promises = [];
- if(isPromise(key)) {
- promises.push(key.then(function(_key) { key = _key; }));
- }
-
- return Q.all(promises).then(function() {
- return new Promise(function(resolve, reject) {
- postData({call: "getSecretToAddress", args: [key]}, function(address) {
- resolve(address);
- });
- });
- });
- },
-
- on: function(event, cb) {
- if(eth._events[event] === undefined) {
- eth._events[event] = [];
- }
-
- eth._events[event].push(cb);
-
- return this
- },
-
- off: function(event, cb) {
- if(eth._events[event] !== undefined) {
- var callbacks = eth._events[event];
- for(var i = 0; i < callbacks.length; i++) {
- if(callbacks[i] === cb) {
- delete callbacks[i];
- }
- }
- }
-
- return this
- },
-
- trigger: function(event, data) {
- var callbacks = eth._events[event];
- if(callbacks !== undefined) {
- for(var i = 0; i < callbacks.length; i++) {
- // Figure out whether the returned data was an array
- // array means multiple return arguments (multiple params)
- if(data instanceof Array) {
- callbacks[i].apply(this, data);
- } else {
- callbacks[i].call(this, data);
- }
- }
- }
- },
- };
-
- // Eth object properties
- Object.defineProperty(eth, "key", {
- get: function() {
- return new Promise(function(resolve, reject) {
- postData({call: "getKey"}, function(k) {
- resolve(k);
- });
- });
- },
- });
-
- Object.defineProperty(eth, "gasPrice", {
- get: function() {
- return "10000000000000"
- }
- });
-
- Object.defineProperty(eth, "coinbase", {
- get: function() {
- return new Promise(function(resolve, reject) {
- postData({call: "getCoinBase"}, function(coinbase) {
- resolve(coinbase);
- });
- });
- },
- });
-
- Object.defineProperty(eth, "listening", {
- get: function() {
- return new Promise(function(resolve, reject) {
- postData({call: "getIsListening"}, function(listening) {
- resolve(listening);
- });
- });
- },
- });
-
-
- Object.defineProperty(eth, "mining", {
- get: function() {
- return new Promise(function(resolve, reject) {
- postData({call: "getIsMining"}, function(mining) {
- resolve(mining);
- });
- });
- },
- });
-
- Object.defineProperty(eth, "peerCount", {
- get: function() {
- return new Promise(function(resolve, reject) {
- postData({call: "getPeerCount"}, function(peerCount) {
- resolve(peerCount);
- });
- });
- },
- });
-
- var filters = [];
- var Filter = function(options) {
- filters.push(this);
-
- this.callbacks = [];
- this.options = options;
-
- var call;
- if(options === "chain") {
- call = "newFilterString"
- } else if(typeof options === "object") {
- call = "newFilter"
- }
-
- var self = this; // Cheaper than binding
- this.promise = new Promise(function(resolve, reject) {
- postData({call: call, args: [options]}, function(id) {
- self.id = id;
-
- resolve(id);
- });
- });
- };
-
- Filter.prototype.changed = function(callback) {
- var self = this;
- this.promise.then(function(id) {
- self.callbacks.push(callback);
- });
- };
-
- Filter.prototype.trigger = function(messages, id) {
- if(id == this.id) {
- for(var i = 0; i < this.callbacks.length; i++) {
- this.callbacks[i].call(this, messages);
- }
- }
- };
-
- Filter.prototype.uninstall = function() {
- this.promise.then(function(id) {
- postData({call: "uninstallFilter", args:[id]});
- });
- };
-
- Filter.prototype.messages = function() {
- var self=this;
- return Q.all([this.promise]).then(function() {
- var id = self.id
- return new Promise(function(resolve, reject) {
- postData({call: "getMessages", args: [id]}, function(messages) {
- resolve(messages);
- });
- });
- });
- };
-
- // Register to the messages callback. "messages" will be emitted when new messages
- // from the client have been created.
- eth.on("messages", function(messages, id) {
- for(var i = 0; i < filters.length; i++) {
- filters[i].trigger(messages, id);
- }
- });
-
-
- var g_seed = 1;
- function postData(data, cb) {
- data._seed = g_seed;
- if(cb) {
- eth._callbacks[data._seed] = cb;
- }
-
- if(data.args === undefined) {
- data.args = [];
- }
-
- g_seed++;
-
- window._messagingAdapter.call(this, JSON.stringify(data))
- }
-})(this);
generated by cgit (git 2.34.1) at 2024-11-14 22:14:38 +0800