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dom/apps/src/AppsServiceChild.jsm@129ffea94266 (annotated)

dom/apps/src/AppsServiceChild.jsm

Sat, 03 Jan 2015 20:18:00 +0100

author

Michael Schloh von Bennewitz <michael@schloh.com>

date

Sat, 03 Jan 2015 20:18:00 +0100

branch

TOR_BUG_3246

changeset 7

129ffea94266

permissions

-rw-r--r--

Conditionally enable double key logic according to:
private browsing mode or privacy.thirdparty.isolate preference and
implement in GetCookieStringCommon and FindCookie where it counts...
With some reservations of how to convince FindCookie users to test
condition and pass a nullptr when disabling double key logic.

michael@0	1	/* This Source Code Form is subject to the terms of the Mozilla Public
michael@0	2	* License, v. 2.0. If a copy of the MPL was not distributed with this file,
michael@0	3	* You can obtain one at http://mozilla.org/MPL/2.0/. */
michael@0	4
michael@0	5	"use strict";
michael@0	6
michael@0	7	const Cu = Components.utils;
michael@0	8	const Cc = Components.classes;
michael@0	9	const Ci = Components.interfaces;
michael@0	10
michael@0	11	// This module exposes a subset of the functionnalities of the parent DOM
michael@0	12	// Registry to content processes, to be be used from the AppsService component.
michael@0	13
michael@0	14	this.EXPORTED_SYMBOLS = ["DOMApplicationRegistry"];
michael@0	15
michael@0	16	Cu.import("resource://gre/modules/AppsUtils.jsm");
michael@0	17	Cu.import("resource://gre/modules/Services.jsm");
michael@0	18
michael@0	19	function debug(s) {
michael@0	20	//dump("-*- AppsServiceChild.jsm: " + s + "\n");
michael@0	21	}
michael@0	22
michael@0	23	this.DOMApplicationRegistry = {
michael@0	24	init: function init() {
michael@0	25	debug("init");
michael@0	26	this.cpmm = Cc["@mozilla.org/childprocessmessagemanager;1"]
michael@0	27	.getService(Ci.nsISyncMessageSender);
michael@0	28
michael@0	29	["Webapps:AddApp", "Webapps:RemoveApp"].forEach((function(aMsgName) {
michael@0	30	this.cpmm.addMessageListener(aMsgName, this);
michael@0	31	}).bind(this));
michael@0	32
michael@0	33	// We need to prime the cache with the list of apps.
michael@0	34	// XXX shoud we do this async and block callers if it's not yet there?
michael@0	35	this.webapps = this.cpmm.sendSyncMessage("Webapps:GetList", { })[0];
michael@0	36
michael@0	37	// We need a fast mapping from localId -> app, so we add an index.
michael@0	38	this.localIdIndex = { };
michael@0	39	for (let id in this.webapps) {
michael@0	40	let app = this.webapps[id];
michael@0	41	this.localIdIndex[app.localId] = app;
michael@0	42	}
michael@0	43
michael@0	44	Services.obs.addObserver(this, "xpcom-shutdown", false);
michael@0	45	},
michael@0	46
michael@0	47	observe: function(aSubject, aTopic, aData) {
michael@0	48	// cpmm.addMessageListener causes the DOMApplicationRegistry object to live
michael@0	49	// forever if we don't clean up properly.
michael@0	50	this.webapps = null;
michael@0	51	["Webapps:AddApp", "Webapps:RemoveApp"].forEach((function(aMsgName) {
michael@0	52	this.cpmm.removeMessageListener(aMsgName, this);
michael@0	53	}).bind(this));
michael@0	54	},
michael@0	55
michael@0	56	receiveMessage: function receiveMessage(aMessage) {
michael@0	57	debug("Received " + aMessage.name + " message.");
michael@0	58	let msg = aMessage.json;
michael@0	59	switch (aMessage.name) {
michael@0	60	case "Webapps:AddApp":
michael@0	61	this.webapps[msg.id] = msg.app;
michael@0	62	this.localIdIndex[msg.app.localId] = msg.app;
michael@0	63	break;
michael@0	64	case "Webapps:RemoveApp":
michael@0	65	delete this.localIdIndex[this.webapps[msg.id].localId];
michael@0	66	delete this.webapps[msg.id];
michael@0	67	break;
michael@0	68	}
michael@0	69	},
michael@0	70
michael@0	71	getAppByManifestURL: function getAppByManifestURL(aManifestURL) {
michael@0	72	debug("getAppByManifestURL " + aManifestURL);
michael@0	73	return AppsUtils.getAppByManifestURL(this.webapps, aManifestURL);
michael@0	74	},
michael@0	75
michael@0	76	getAppLocalIdByManifestURL: function getAppLocalIdByManifestURL(aManifestURL) {
michael@0	77	debug("getAppLocalIdByManifestURL " + aManifestURL);
michael@0	78	return AppsUtils.getAppLocalIdByManifestURL(this.webapps, aManifestURL);
michael@0	79	},
michael@0	80
michael@0	81	getCSPByLocalId: function(aLocalId) {
michael@0	82	debug("getCSPByLocalId:" + aLocalId);
michael@0	83	return AppsUtils.getCSPByLocalId(this.webapps, aLocalId);
michael@0	84	},
michael@0	85
michael@0	86	getAppLocalIdByStoreId: function(aStoreId) {
michael@0	87	debug("getAppLocalIdByStoreId:" + aStoreId);
michael@0	88	return AppsUtils.getAppLocalIdByStoreId(this.webapps, aStoreId);
michael@0	89	},
michael@0	90
michael@0	91	getAppByLocalId: function getAppByLocalId(aLocalId) {
michael@0	92	debug("getAppByLocalId " + aLocalId);
michael@0	93	let app = this.localIdIndex[aLocalId];
michael@0	94	if (!app) {
michael@0	95	debug("Ouch, No app!");
michael@0	96	return null;
michael@0	97	}
michael@0	98
michael@0	99	return new mozIApplication(app);
michael@0	100	},
michael@0	101
michael@0	102	getManifestURLByLocalId: function getManifestURLByLocalId(aLocalId) {
michael@0	103	debug("getManifestURLByLocalId " + aLocalId);
michael@0	104	return AppsUtils.getManifestURLByLocalId(this.webapps, aLocalId);
michael@0	105	},
michael@0	106
michael@0	107	getCoreAppsBasePath: function getCoreAppsBasePath() {
michael@0	108	debug("getCoreAppsBasePath() not yet supported on child!");
michael@0	109	return null;
michael@0	110	},
michael@0	111
michael@0	112	getWebAppsBasePath: function getWebAppsBasePath() {
michael@0	113	debug("getWebAppsBasePath() not yet supported on child!");
michael@0	114	return null;
michael@0	115	},
michael@0	116
michael@0	117	getAppInfo: function getAppInfo(aAppId) {
michael@0	118	return AppsUtils.getAppInfo(this.webapps, aAppId);
michael@0	119	}
michael@0	120	}
michael@0	121
michael@0	122	DOMApplicationRegistry.init();