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use-chromeutils-generateqi
==========================
Reject use of ``XPCOMUtils.generateQI`` and JS-implemented QueryInterface
methods in favor of ``ChromeUtils``.
Examples of incorrect code for this rule:
-----------------------------------------
.. code-block:: js
X.prototype.QueryInterface = XPCOMUtils.generateQI(["nsIMeh"]);
X.prototype = { QueryInterface: XPCOMUtils.generateQI(["nsIMeh"]) };
X.prototype = { QueryInterface: function QueryInterface(iid) {
if (
iid.equals(Ci.nsISupports) ||
iid.equals(Ci.nsIMeh) ||
iid.equals(nsIFlug) ||
iid.equals(Ci.amIFoo)
) {
return this;
}
throw Components.Exception("", Cr.NS_ERROR_NO_INTERFACE);
} };
Examples of correct code for this rule:
---------------------------------------
.. code-block:: js
X.prototype.QueryInterface = ChromeUtils.generateQI(["nsIMeh"]);
X.prototype = { QueryInterface: ChromeUtils.generateQI(["nsIMeh"]) }