diff options
Diffstat (limited to 'dist/ethereum.js')
| -rw-r--r-- | dist/ethereum.js | 419 |
1 files changed, 6 insertions, 413 deletions
diff --git a/dist/ethereum.js b/dist/ethereum.js index 3ccbf9a1c..ea213c005 100644 --- a/dist/ethereum.js +++ b/dist/ethereum.js @@ -406,123 +406,7 @@ module.exports = { }; -},{"./web3":9}],2:[function(require,module,exports){ -/* - 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 autoprovider.js - * @authors: - * Marek Kotewicz <marek@ethdev.com> - * Marian Oancea <marian@ethdev.com> - * @date 2014 - */ - -/* - * @brief if qt object is available, uses QtProvider, - * if not tries to connect over websockets - * if it fails, it uses HttpRpcProvider - */ - -var web3 = require('./web3'); // jshint ignore:line -if ("build" !== 'build') {/* - var WebSocket = require('ws'); // jshint ignore:line -*/} - -/** - * AutoProvider object prototype is implementing 'provider protocol' - * Automatically tries to setup correct provider(Qt, WebSockets or HttpRpc) - * First it checkes if we are ethereum browser (if navigator.qt object is available) - * if yes, we are using QtProvider - * if no, we check if it is possible to establish websockets connection with ethereum (ws://localhost:40404/eth is default) - * if it's not possible, we are using httprpc provider (http://localhost:8080) - * The constructor allows you to specify uris on which we are trying to connect over http or websockets - * You can do that by passing objects with fields httrpc and websockets - */ -var AutoProvider = function (userOptions) { - if (web3.haveProvider()) { - return; - } - - // before we determine what provider we are, we have to cache request - this.sendQueue = []; - this.onmessageQueue = []; - - if (navigator.qt) { - this.provider = new web3.providers.QtProvider(); - return; - } - - userOptions = userOptions || {}; - var options = { - httprpc: userOptions.httprpc || 'http://localhost:8080', - websockets: userOptions.websockets || 'ws://localhost:40404/eth' - }; - - var self = this; - var closeWithSuccess = function (success) { - ws.close(); - if (success) { - self.provider = new web3.providers.WebSocketProvider(options.websockets); - } else { - self.provider = new web3.providers.HttpRpcProvider(options.httprpc); - self.poll = self.provider.poll.bind(self.provider); - } - self.sendQueue.forEach(function (payload) { - self.provider.send(payload); - }); - self.onmessageQueue.forEach(function (handler) { - self.provider.onmessage = handler; - }); - }; - - var ws = new WebSocket(options.websockets); - - ws.onopen = function() { - closeWithSuccess(true); - }; - - ws.onerror = function() { - closeWithSuccess(false); - }; -}; - -/// Sends message forward to the provider, that is being used -/// if provider is not yet set, enqueues the message -AutoProvider.prototype.send = function (payload) { - if (this.provider) { - this.provider.send(payload); - return; - } - this.sendQueue.push(payload); -}; - -/// On incoming message sends the message to the provider that is currently being used -Object.defineProperty(AutoProvider.prototype, 'onmessage', { - set: function (handler) { - if (this.provider) { - this.provider.onmessage = handler; - return; - } - this.onmessageQueue.push(handler); - } -}); - -module.exports = AutoProvider; - -},{"./web3":9}],3:[function(require,module,exports){ +},{"./web3":6}],2:[function(require,module,exports){ /* This file is part of ethereum.js. @@ -625,7 +509,7 @@ var contract = function (address, desc) { module.exports = contract; -},{"./abi":1,"./web3":9}],4:[function(require,module,exports){ +},{"./abi":1,"./web3":6}],3:[function(require,module,exports){ /* This file is part of ethereum.js. @@ -713,135 +597,7 @@ Filter.prototype.logs = function () { module.exports = Filter; -},{"./web3":9}],5:[function(require,module,exports){ -/* - 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 ("build" !== '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; - - -},{}],6:[function(require,module,exports){ +},{"./web3":6}],4:[function(require,module,exports){ /* This file is part of ethereum.js. @@ -909,7 +665,7 @@ HttpSyncProvider.prototype.send = function (payload) { module.exports = HttpSyncProvider; -},{}],7:[function(require,module,exports){ +},{}],5:[function(require,module,exports){ /* This file is part of ethereum.js. @@ -1026,66 +782,7 @@ ProviderManager.prototype.stopPolling = function (pollId) { module.exports = ProviderManager; -},{"./web3":9}],8:[function(require,module,exports){ -/* - 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 qt.js - * @authors: - * Jeffrey Wilcke <jeff@ethdev.com> - * Marek Kotewicz <marek@ethdev.com> - * @date 2014 - */ - -/** - * QtProvider object prototype is implementing 'provider protocol' - * Should be used inside ethereum browser. It's compatible with cpp and go clients. - * It uses navigator.qt object to pass the messages to native bindings - */ -var QtProvider = function() { - this.handlers = []; - - var self = this; - navigator.qt.onmessage = function (message) { - self.handlers.forEach(function (handler) { - handler.call(self, JSON.parse(message.data)); - }); - }; -}; - -/// Prototype object method -/// Should be called when we want to send single api request to native bindings -/// Asynchronous -/// Response will be received by navigator.qt.onmessage method and passed to handlers -/// @param payload is inner message object -QtProvider.prototype.send = function(payload) { - navigator.qt.postMessage(JSON.stringify(payload)); -}; - -/// Prototype object property -/// Should be used to set message handlers for this provider -Object.defineProperty(QtProvider.prototype, "onmessage", { - set: function(handler) { - this.handlers.push(handler); - } -}); - -module.exports = QtProvider; - -},{}],9:[function(require,module,exports){ +},{"./web3":6}],6:[function(require,module,exports){ /* This file is part of ethereum.js. @@ -1523,123 +1220,19 @@ function messageHandler(data) { module.exports = web3; -},{}],10:[function(require,module,exports){ -/* - 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 websocket.js - * @authors: - * Jeffrey Wilcke <jeff@ethdev.com> - * Marek Kotewicz <marek@ethdev.com> - * Marian Oancea <marian@ethdev.com> - * @date 2014 - */ - -// TODO: is these line is supposed to be here? -if ("build" !== 'build') {/* - var WebSocket = require('ws'); // jshint ignore:line -*/} - -/** - * WebSocketProvider object prototype is implementing 'provider protocol' - * Should be used when we want to connect to ethereum backend over websockets - * It's compatible with go client - * The constructor allows to specify host uri - */ -var WebSocketProvider = function(host) { - - // onmessage handlers - this.handlers = []; - - // queue will be filled with messages if send is invoked before the ws is ready - this.queued = []; - this.ready = false; - - this.ws = new WebSocket(host); - - var self = this; - this.ws.onmessage = function(event) { - for(var i = 0; i < self.handlers.length; i++) { - self.handlers[i].call(self, JSON.parse(event.data), event); - } - }; - - this.ws.onopen = function() { - self.ready = true; - - for (var i = 0; i < self.queued.length; i++) { - // Resend - self.send(self.queued[i]); - } - }; -}; - -/// Prototype object method -/// Should be called when we want to send single api request to server -/// Asynchronous, it's using websockets -/// Response for the call will be received by ws.onmessage -/// @param payload is inner message object -WebSocketProvider.prototype.send = function(payload) { - if (this.ready) { - var data = JSON.stringify(payload); - - this.ws.send(data); - } else { - this.queued.push(payload); - } -}; - -/// Prototype object method -/// Should be called to add handlers -WebSocketProvider.prototype.onMessage = function(handler) { - this.handlers.push(handler); -}; - -/// Prototype object method -/// Should be called to close websockets connection -WebSocketProvider.prototype.unload = function() { - this.ws.close(); -}; - -/// Prototype object property -/// Should be used to set message handlers for this provider -Object.defineProperty(WebSocketProvider.prototype, "onmessage", { - set: function(provider) { this.onMessage(provider); } -}); - -if (typeof(module) !== "undefined") - module.exports = WebSocketProvider; - },{}],"web3":[function(require,module,exports){ var web3 = require('./lib/web3'); var ProviderManager = require('./lib/providermanager'); web3.provider = new ProviderManager(); web3.filter = require('./lib/filter'); -web3.providers.WebSocketProvider = require('./lib/websocket'); -web3.providers.HttpRpcProvider = require('./lib/httprpc'); -web3.providers.QtProvider = require('./lib/qt'); web3.providers.HttpSyncProvider = require('./lib/httpsync'); -web3.providers.AutoProvider = require('./lib/autoprovider'); web3.eth.contract = require('./lib/contract'); web3.abi = require('./lib/abi'); module.exports = web3; -},{"./lib/abi":1,"./lib/autoprovider":2,"./lib/contract":3,"./lib/filter":4,"./lib/httprpc":5,"./lib/httpsync":6,"./lib/providermanager":7,"./lib/qt":8,"./lib/web3":9,"./lib/websocket":10}]},{},["web3"]) +},{"./lib/abi":1,"./lib/contract":2,"./lib/filter":3,"./lib/httpsync":4,"./lib/providermanager":5,"./lib/web3":6}]},{},["web3"]) //# sourceMappingURL=ethereum.js.map
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