kopia lustrzana https://github.com/c9/core
107 wiersze
3.3 KiB
JavaScript
107 wiersze
3.3 KiB
JavaScript
/**
|
|
* V8Debugger
|
|
*
|
|
* Copyright (c) 2010 Ajax.org B.V.
|
|
*
|
|
* The MIT License (MIT)
|
|
*
|
|
* Permission is hereby granted, free of charge, to any person obtaining a copy
|
|
* of this software and associated documentation files (the "Software"), to deal
|
|
* in the Software without restriction, including without limitation the rights
|
|
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
|
|
* copies of the Software, and to permit persons to whom the Software is
|
|
* furnished to do so, subject to the following conditions:
|
|
*
|
|
* The above copyright notice and this permission notice shall be included in
|
|
* all copies or substantial portions of the Software.
|
|
*
|
|
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
|
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
|
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
|
|
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
|
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
|
|
* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
|
|
* IN THE SOFTWARE.
|
|
*/
|
|
define(function(require, exports, module) {
|
|
"use strict";
|
|
|
|
var Util = require("./util");
|
|
var EventEmitter = Util.EventEmitter;
|
|
var DevToolsMessage = require("./DevToolsMessage");
|
|
|
|
var V8DebuggerService = module.exports = function(msgStream) {
|
|
this.$msgStream = msgStream;
|
|
this.$pending = {};
|
|
|
|
var self = this;
|
|
this.$msgStream.addEventListener("message", function(e) {
|
|
var response = e.data;
|
|
if (response.getHeaders()["Tool"] !== "V8Debugger")
|
|
return;
|
|
|
|
var content = JSON.parse(response.getContent());
|
|
var command = content.command;
|
|
|
|
var queue = self.$pending[command];
|
|
if (queue && queue.length)
|
|
queue.shift()(content.data);
|
|
|
|
var event = command;
|
|
var tabId = response.getHeaders()["Destination"];
|
|
if (tabId)
|
|
event += "_" + tabId;
|
|
|
|
self.emit(event, { data: content.data });
|
|
});
|
|
};
|
|
|
|
(function() {
|
|
|
|
Util.implement(this, EventEmitter);
|
|
|
|
this.attach = function(tabId, callback) {
|
|
this.$send(tabId, "attach", null, callback);
|
|
};
|
|
|
|
this.detach = function(tabId, callback) {
|
|
this.$send(tabId, "detach", null, callback);
|
|
};
|
|
|
|
this.evaluateJavaScript = function(tabId, jsCode) {
|
|
this.$send(tabId, "evaluate_javascript", '"' + jsCode + '"', null);
|
|
};
|
|
|
|
this.debuggerCommand = function(tabId, v8Command) {
|
|
this.$send(tabId, "debugger_command", v8Command);
|
|
var self = this;
|
|
setTimeout(function() {
|
|
self.$send(tabId, "evaluate_javascript", '"javascript:void(0);"', null);
|
|
}, 100);
|
|
};
|
|
|
|
this.$send = function(destination, command, data, callback) {
|
|
var headers = {
|
|
"Tool": "V8Debugger",
|
|
"Destination": destination
|
|
};
|
|
|
|
var commandJson = ['{"command":"', command, '"'];
|
|
data && commandJson.push(',"data":', data);
|
|
commandJson.push("}");
|
|
|
|
var msg = new DevToolsMessage(headers, commandJson.join(""));
|
|
this.$msgStream.sendRequest(msg);
|
|
|
|
if (callback) {
|
|
if (!this.$pending[command])
|
|
this.$pending[command] = [];
|
|
|
|
this.$pending[command].push(callback);
|
|
}
|
|
};
|
|
|
|
|
|
}).call(V8DebuggerService.prototype);
|
|
|
|
}); |