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/* -*- indent-tabs-mode: nil; js-indent-level: 2 -*- */
/* vim: set ts=2 et sw=2 tw=80 filetype=javascript: */
/* 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/. */
const EXPORTED_SYMBOLS = ["JaBaseUrlProperties", "JaBaseUrl"];
const { JSAccountUtils } = ChromeUtils.import(
"resource:///modules/jsaccount/JSAccountUtils.jsm"
);
// A partial JavaScript implementation of the base server methods.
const JaBaseUrlProperties = {
// The CPP object that delegates to CPP or JS.
baseContractID: "@mozilla.org/jacppurldelegator;1",
// Interfaces implemented by the base CPP version of this object.
baseInterfaces: [
Ci.nsIURI,
Ci.nsIURL,
Ci.nsIMsgMailNewsUrl,
Ci.nsIMsgMessageUrl,
Ci.msgIOverride,
Ci.nsISupports,
Ci.nsIInterfaceRequestor,
],
// Don't pass Ci.nsISupports to generateQI().
baseInterfacesQI: [
Ci.nsIURI,
Ci.nsIURL,
Ci.nsIMsgMailNewsUrl,
Ci.nsIMsgMessageUrl,
Ci.msgIOverride,
Ci.nsIInterfaceRequestor,
],
// We don't typically define this as a creatable component, but if we do use
// these. Subclasses for particular account types require these defined for
// that type.
contractID: "@mozilla.org/jsaccount/jaurl;1",
classID: Components.ID("{1E7B42CA-E6D9-408F-A4E4-8D2F82AECBBD}"),
};
// Typical boilerplate to include in all implementations.
function JaBaseUrl(aDelegator, aBaseInterfaces) {
// Object delegating method calls to the appropriate XPCOM object.
// Weak because it owns us.
this._delegatorWeak = Cu.getWeakReference(aDelegator);
// Base implementation of methods with no overrides.
this.cppBase = aDelegator.cppBase;
// cppBase class sees all interfaces
aBaseInterfaces.forEach(iface => this.cppBase instanceof iface);
}
// Typical boilerplate to include in all implementations.
JaBaseUrl.prototype = {
__proto__: JSAccountUtils.makeCppDelegator(JaBaseUrlProperties),
// Flag this item as CPP needs to delegate to JS.
_JsPrototypeToDelegate: true,
// QI to the interfaces.
QueryInterface: ChromeUtils.generateQI(JaBaseUrlProperties.baseInterfacesQI),
// Used to access an instance as JS, bypassing XPCOM.
get wrappedJSObject() {
return this;
},
// Accessor to the weak cpp delegator.
get delegator() {
return this._delegatorWeak.get();
},
// Dynamically-generated list of delegate methods.
delegateList: null,
// Implementation in JS (if any) of methods in XPCOM interfaces.
};
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