michael@0: /* This Source Code Form is subject to the terms of the Mozilla Public
michael@0:  * License, v. 2.0. If a copy of the MPL was not distributed with this
michael@0:  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
michael@0: 
michael@0: #include "nsIProtocolHandler.idl"
michael@0: 
michael@0: [scriptable, uuid(0e61f3b2-34d7-4c79-bfdc-4860bc7341b7)]
michael@0: interface nsIExternalProtocolHandler: nsIProtocolHandler
michael@0: {
michael@0:     /**
michael@0:      * This method checks if the external handler exists for a given scheme.
michael@0:      *
michael@0:      * @param scheme external scheme.
michael@0:      * @return TRUE if the external handler exists for the input scheme, FALSE otherwise.
michael@0:      */
michael@0:     boolean externalAppExistsForScheme(in ACString scheme);
michael@0: };