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/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
"use strict";
const Cc = Components.classes;
const Ci = Components.interfaces;
const Cu = Components.utils;
const Cr = Components.results;
Components.utils.import("resource://gre/modules/Services.jsm");
const DEBUG = false;
let log = DEBUG ? dump : function (){};
function startup(data, reason) {
// This code allow to make all stdIO work
try {
Components.utils.import("resource://gre/modules/ctypes.jsm");
let libdvm = ctypes.open("libdvm.so");
let dvmStdioConverterStartup = libdvm.declare("dvmStdioConverterStartup", ctypes.default_abi, ctypes.void_t);
dvmStdioConverterStartup();
log("MU: console redirected to adb logcat.\n");
} catch(e) {
Cu.reportError("MU: unable to execute jsctype hack: "+e);
}
// This code allow to kill firefox from adb
try {
let Watcher = {
window: null,
onOpenWindow: function(window) {
window = window.docShell.QueryInterface(Ci.nsIInterfaceRequestor).getInterface(Ci.nsIDOMWindow);
window.addEventListener("keydown", this, true);
},
onCloseWindow: function (window) {},
onWindowTitleChange: function () {},
handleEvent: function(event) {
// This event is dispatched via: abd shell input keycode 19
// KEYCODE_DPAD_UP = 19, UP can't be fired by virtual keyboard,
// so it should be safe to take this event as a kill signal.
// `adb shell input` and `JS keyCode` values doesn't map to same values
// In JS, KeyUp maps to DOM_VK_UP = 38:
// https://developer.mozilla.org/en/DOM/KeyboardEvent
if (event.keyCode == 38 && event.which == 38) {
Cu.reportError("Mobile killer triggered!");
let appStartup = Cc['@mozilla.org/toolkit/app-startup;1'].
getService(Ci.nsIAppStartup);
appStartup.quit(Ci.nsIAppStartup.eForceQuit);
}
}
};
Services.wm.addListener(Watcher);
log("MU: key listener to close firefox set.\n");
}
catch(e) {
log("MU: Unable to register window watcher: " + e + "\n");
}
try {
let QuitObserver = {
observe: function (aSubject, aTopic, aData) {
Services.obs.removeObserver(QuitObserver, "quit-application", false);
dump("MU: APPLICATION-QUIT\n");
}
};
Services.obs.addObserver(QuitObserver, "quit-application", false);
log("MU: ready to watch firefox exit.\n");
} catch(e) {
log("MU: unable to register quit-application observer: " + e + "\n");
}
}
function install() {}
function shutdown() {}
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