The Tor Browser: webapprt/CommandLineHandler.js@4ab42b5ab56c

     1 /* This Source Code Form is subject to the terms of the Mozilla Public

     2  * License, v. 2.0. If a copy of the MPL was not distributed with this file,

     3  * You can obtain one at http://mozilla.org/MPL/2.0/. */

     5 const Cc = Components.classes;

     6 const Ci = Components.interfaces;

     7 const Cu = Components.utils;

     9 Cu.import("resource://gre/modules/XPCOMUtils.jsm");

    10 Cu.import("resource://gre/modules/Services.jsm");

    12 function CommandLineHandler() {}

    14 CommandLineHandler.prototype = {

    15   classID: Components.ID("{6d69c782-40a3-469b-8bfd-3ee366105a4a}"),

    17   QueryInterface: XPCOMUtils.generateQI([Ci.nsICommandLineHandler]),

    19   handle: function handle(cmdLine) {

    20     let args = Cc["@mozilla.org/hash-property-bag;1"].

    21                createInstance(Ci.nsIWritablePropertyBag);

    22     let inTestMode = this._handleTestMode(cmdLine, args);

    24     let debugPort = this._handleDebugMode(cmdLine);

    25     if (!isNaN(debugPort)) {

    26       Cu.import("resource://webapprt/modules/RemoteDebugger.jsm");

    27       RemoteDebugger.init(debugPort);

    28     }

    30     if (inTestMode) {

    31       // Open the mochitest shim window, which configures the runtime for tests.

    32       Services.ww.openWindow(null,

    33                              "chrome://webapprt/content/mochitest.xul",

    34                              "_blank",

    35                              "chrome,dialog=no",

    36                              args);

    37     } else {

    38       // We're opening the window here in order to show it as soon as possible.

    39       let window = Services.ww.openWindow(null,

    40                                           "chrome://webapprt/content/webapp.xul",

    41                                           "_blank",

    42                                           "chrome,dialog=no,resizable,scrollbars,centerscreen",

    43                                           null);

    44       // Load the module to start up the app

    45       Cu.import("resource://webapprt/modules/Startup.jsm");

    46       startup(window).then(null, function (aError) {

    47         dump("Error: " + aError + "\n");

    48         Services.startup.quit(Ci.nsIAppStartup.eAttemptQuit);

    49       });

    50     }

    51   },

    53   /**

    54    * Handle debug command line option.

    55    *

    56    * @param cmdLine A nsICommandLine object.

    57    *

    58    * @returns the port number if it's specified, the default port number if

    59    *          the debug option is specified, NaN if the debug option isn't

    60    *          specified or the port number isn't valid.

    61    */

    62   _handleDebugMode: function(cmdLine) {

    63     // -debug [port]

    64     let idx = cmdLine.findFlag("debug", true);

    65     if (idx < 0) {

    66       return NaN;

    67     }

    69     let port;

    70     let portIdx = idx + 1;

    71     if (portIdx < cmdLine.length) {

    72       port = parseInt(cmdLine.getArgument(portIdx));

    73       if (port != NaN) {

    74         return port;

    75       }

    76     }

    78     return Services.prefs.getIntPref('devtools.debugger.remote-port');

    79   },

    81   _handleTestMode: function _handleTestMode(cmdLine, args) {

    82     // -test-mode [url]

    83     let idx = cmdLine.findFlag("test-mode", true);

    84     if (idx < 0)

    85       return false;

    86     let url;

    87     let urlIdx = idx + 1;

    88     if (urlIdx < cmdLine.length) {

    89       let potentialURL = cmdLine.getArgument(urlIdx);

    90       if (potentialURL && potentialURL[0] != "-") {

    91         try {

    92           url = Services.io.newURI(potentialURL, null, null);

    93         } catch (err) {

    94           throw Components.Exception(

    95             "-test-mode argument is not a valid URL: " + potentialURL,

    96             Components.results.NS_ERROR_INVALID_ARG);

    97         }

    98         cmdLine.removeArguments(urlIdx, urlIdx);

    99         args.setProperty("url", url.spec);

   100       }

   101     }

   102     cmdLine.removeArguments(idx, idx);

   103     return true;

   104   },

   106   helpInfo : "",

   107 };

   109 let components = [CommandLineHandler];

   110 this.NSGetFactory = XPCOMUtils.generateNSGetFactory(components);

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