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dom/payment/Payment.js@a63d609f5ebe (annotated)

dom/payment/Payment.js

Thu, 15 Jan 2015 15:55:04 +0100

author

Michael Schloh von Bennewitz <michael@schloh.com>

date

Thu, 15 Jan 2015 15:55:04 +0100

branch

TOR_BUG_9701

changeset 9

a63d609f5ebe

permissions

-rw-r--r--

Back out 97036ab72558 which inappropriately compared turds to third parties.

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 {classes: Cc, interfaces: Ci, utils: Cu} = Components;
michael@0	8
michael@0	9	Cu.import("resource://gre/modules/XPCOMUtils.jsm");
michael@0	10	Cu.import("resource://gre/modules/Services.jsm");
michael@0	11	Cu.import("resource://gre/modules/DOMRequestHelper.jsm");
michael@0	12
michael@0	13	const PAYMENTCONTENTHELPER_CID =
michael@0	14	Components.ID("{a920adc0-c36e-4fd0-8de0-aac1ac6ebbd0}");
michael@0	15
michael@0	16	const PAYMENT_IPC_MSG_NAMES = ["Payment:Success",
michael@0	17	"Payment:Failed"];
michael@0	18
michael@0	19	const PREF_DEBUG = "dom.payment.debug";
michael@0	20
michael@0	21	XPCOMUtils.defineLazyServiceGetter(this, "cpmm",
michael@0	22	"@mozilla.org/childprocessmessagemanager;1",
michael@0	23	"nsIMessageSender");
michael@0	24
michael@0	25	function PaymentContentHelper() {
michael@0	26	};
michael@0	27
michael@0	28	PaymentContentHelper.prototype = {
michael@0	29	__proto__: DOMRequestIpcHelper.prototype,
michael@0	30
michael@0	31	QueryInterface: XPCOMUtils.generateQI([Ci.nsINavigatorPayment,
michael@0	32	Ci.nsIDOMGlobalPropertyInitializer,
michael@0	33	Ci.nsISupportsWeakReference,
michael@0	34	Ci.nsIObserver]),
michael@0	35	classID: PAYMENTCONTENTHELPER_CID,
michael@0	36	classInfo: XPCOMUtils.generateCI({
michael@0	37	classID: PAYMENTCONTENTHELPER_CID,
michael@0	38	contractID: "@mozilla.org/payment/content-helper;1",
michael@0	39	classDescription: "Payment Content Helper",
michael@0	40	flags: Ci.nsIClassInfo.DOM_OBJECT,
michael@0	41	interfaces: [Ci.nsINavigatorPayment]
michael@0	42	}),
michael@0	43
michael@0	44	// nsINavigatorPayment
michael@0	45
michael@0	46	pay: function pay(aJwts) {
michael@0	47	let request = this.createRequest();
michael@0	48	let requestId = this.getRequestId(request);
michael@0	49
michael@0	50	let docShell = this._window.QueryInterface(Ci.nsIInterfaceRequestor)
michael@0	51	.getInterface(Ci.nsIWebNavigation)
michael@0	52	.QueryInterface(Ci.nsIDocShell);
michael@0	53	if (!docShell.isActive) {
michael@0	54	if (this._debug) {
michael@0	55	this.LOG("The caller application is a background app. No request " +
michael@0	56	"will be sent");
michael@0	57	}
michael@0	58	let runnable = {
michael@0	59	run: function run() {
michael@0	60	Services.DOMRequest.fireError(request, "BACKGROUND_APP");
michael@0	61	}
michael@0	62	}
michael@0	63	Services.tm.currentThread.dispatch(runnable,
michael@0	64	Ci.nsIThread.DISPATCH_NORMAL);
michael@0	65	return request;
michael@0	66	}
michael@0	67
michael@0	68	if (!Array.isArray(aJwts)) {
michael@0	69	aJwts = [aJwts];
michael@0	70	}
michael@0	71
michael@0	72	cpmm.sendAsyncMessage("Payment:Pay", {
michael@0	73	jwts: aJwts,
michael@0	74	requestId: requestId
michael@0	75	});
michael@0	76	return request;
michael@0	77	},
michael@0	78
michael@0	79	// nsIDOMGlobalPropertyInitializer
michael@0	80
michael@0	81	init: function(aWindow) {
michael@0	82	try {
michael@0	83	if (!Services.prefs.getBoolPref("dom.mozPay.enabled")) {
michael@0	84	return null;
michael@0	85	}
michael@0	86	} catch (e) {
michael@0	87	return null;
michael@0	88	}
michael@0	89
michael@0	90	this._window = aWindow;
michael@0	91	this.initDOMRequestHelper(aWindow, PAYMENT_IPC_MSG_NAMES);
michael@0	92
michael@0	93	try {
michael@0	94	this._debug =
michael@0	95	Services.prefs.getPrefType(PREF_DEBUG) == Ci.nsIPrefBranch.PREF_BOOL
michael@0	96	&& Services.prefs.getBoolPref(PREF_DEBUG);
michael@0	97	} catch(e) {
michael@0	98	this._debug = false;
michael@0	99	}
michael@0	100
michael@0	101	return this.pay.bind(this);
michael@0	102	},
michael@0	103
michael@0	104	// nsIFrameMessageListener
michael@0	105
michael@0	106	receiveMessage: function receiveMessage(aMessage) {
michael@0	107	let name = aMessage.name;
michael@0	108	let msg = aMessage.json;
michael@0	109	if (this._debug) {
michael@0	110	this.LOG("Received message '" + name + "': " + JSON.stringify(msg));
michael@0	111	}
michael@0	112	let requestId = msg.requestId;
michael@0	113	let request = this.takeRequest(requestId);
michael@0	114	if (!request) {
michael@0	115	return;
michael@0	116	}
michael@0	117	switch (name) {
michael@0	118	case "Payment:Success":
michael@0	119	Services.DOMRequest.fireSuccess(request, msg.result);
michael@0	120	break;
michael@0	121	case "Payment:Failed":
michael@0	122	Services.DOMRequest.fireError(request, msg.errorMsg);
michael@0	123	break;
michael@0	124	}
michael@0	125	},
michael@0	126
michael@0	127	LOG: function LOG(s) {
michael@0	128	if (!this._debug) {
michael@0	129	return;
michael@0	130	}
michael@0	131	dump("-*- PaymentContentHelper: " + s + "\n");
michael@0	132	}
michael@0	133	};
michael@0	134
michael@0	135	this.NSGetFactory = XPCOMUtils.generateNSGetFactory([PaymentContentHelper]);