1.1 --- /dev/null Thu Jan 01 00:00:00 1970 +0000
1.2 +++ b/dom/fmradio/ipc/PFMRadioRequest.ipdl Wed Dec 31 06:09:35 2014 +0100
1.3 @@ -0,0 +1,43 @@
1.4 +/* This Source Code Form is subject to the terms of the Mozilla Public
1.5 + * License, v. 2.0. If a copy of the MPL was not distributed with this file,
1.6 + * You can obtain one at http://mozilla.org/MPL/2.0/. */
1.7 +
1.8 +include protocol PFMRadio;
1.9 +
1.10 +namespace mozilla {
1.11 +namespace dom {
1.12 +
1.13 +struct ErrorResponse
1.14 +{
1.15 + nsString error;
1.16 +};
1.17 +
1.18 +struct SuccessResponse
1.19 +{
1.20 +};
1.21 +
1.22 +union FMRadioResponseType
1.23 +{
1.24 + ErrorResponse;
1.25 + SuccessResponse;
1.26 +};
1.27 +
1.28 +/**
1.29 + * The protocol is used for sending asynchronous operation requests of
1.30 + * FM radio HW from child to parent, and the type of the request is defined in
1.31 + * FMRadioRequestArgs.
1.32 + *
1.33 + * When the request completed, the result, i.e. FMRadioResponseType, will be
1.34 + * sent back to child from parent in the `__delete__` message.
1.35 + */
1.36 +async protocol PFMRadioRequest
1.37 +{
1.38 + manager PFMRadio;
1.39 +
1.40 +child:
1.41 + __delete__(FMRadioResponseType response);
1.42 +};
1.43 +
1.44 +} // namespace dom
1.45 +} // namespace mozilla
1.46 +
