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93 lines
3.0 KiB
JavaScript
93 lines
3.0 KiB
JavaScript
/**
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* V8Debugger
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*
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* Copyright (c) 2010 Ajax.org B.V.
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*
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* The MIT License (MIT)
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*
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* Permission is hereby granted, free of charge, to any person obtaining a copy
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* of this software and associated documentation files (the "Software"), to deal
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* in the Software without restriction, including without limitation the rights
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* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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* copies of the Software, and to permit persons to whom the Software is
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* furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included in
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* all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
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* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
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* IN THE SOFTWARE.
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*/
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define(function(require, exports, module) {
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"use strict";
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var Util = require("./util");
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var EventEmitter = Util.EventEmitter;
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var WSV8DebuggerService = module.exports = function(socket) {
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this.$socket = socket;
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this.$state = "initialized";
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this.$onAttach = [];
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};
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(function() {
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Util.implement(this, EventEmitter);
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this.attach = function(tabId, callback) {
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if (this.$state == "connected")
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return callback(new Error("already attached!"));
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this.$onAttach.push(callback);
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if (this.$state == "initialized") {
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this.$socket.send(JSON.stringify({ command: "DebugAttachNode", runner: "node" }));
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this.$onMessageHandler = this.$onMessage.bind(this);
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this.$socket.on("message", this.$onMessageHandler);
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this.$state = "connecting";
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}
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};
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this.$onMessage = function(data) {
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var message;
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//console.log("INCOMING: ", data);
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try {
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message = JSON.parse(data);
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}
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catch (ex) {
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return;
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}
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if (message.type == "node-debug-ready") {
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this.pid = message.pid;
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this.$state = "connected";
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for (var i = 0, l = this.$onAttach.length; i < l; i++)
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this.$onAttach[i]();
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this.$onAttach = [];
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}
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else if (message.type == "node-debug") {
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this.emit("debugger_command_0", { data: message.body });
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}
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};
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this.detach = function(tabId, callback) {
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this.$state = "initialized";
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this.$socket.removeListener("message", this.$onMessageHandler);
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callback();
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};
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this.debuggerCommand = function(tabId, v8Command) {
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this.$socket.send(JSON.stringify({
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command: "debugNode",
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pid: this.pid,
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runner: "node",
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body: JSON.parse(v8Command)
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}));
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};
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}).call(WSV8DebuggerService.prototype);
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}); |