102 lines
2.6 KiB
Text
102 lines
2.6 KiB
Text
/* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this file,
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* You can obtain one at http://mozilla.org/MPL/2.0/. */
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include PBackgroundSharedTypes;
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[RefCounted] using class mozilla::ipc::DataPipeReceiver from "mozilla/ipc/DataPipe.h";
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[RefCounted] using class mozilla::ipc::DataPipeSender from "mozilla/ipc/DataPipe.h";
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using mozilla::TimeStamp from "mozilla/TimeStamp.h";
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namespace mozilla {
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namespace dom {
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struct UnidirectionalStream {
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uint64_t streamId;
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nullable DataPipeSender outStream;
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};
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union UnidirectionalStreamResponse {
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nsresult;
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UnidirectionalStream;
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};
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struct BidirectionalStream {
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uint64_t streamId;
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nullable DataPipeReceiver inStream;
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nullable DataPipeSender outStream;
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};
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union BidirectionalStreamResponse {
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nsresult;
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BidirectionalStream;
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};
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struct ResetError {
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nsresult error;
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};
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struct StopSendingError {
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nsresult error;
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};
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union StreamResetOrStopSendingError {
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ResetError;
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StopSendingError;
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};
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[ChildProc=anydom]
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async protocol PWebTransport
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{
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parent:
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/**
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* TODO: documentation
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*/
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async Close(uint32_t code, nsCString reason);
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async CreateUnidirectionalStream(int64_t? sendOrder)
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returns(UnidirectionalStreamResponse response);
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async CreateBidirectionalStream(int64_t? sendOrder)
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returns(BidirectionalStreamResponse response);
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/**
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* IPC for sending webtransport datagrams
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* @param expirationTime time at which the datagram expires
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* @param data represents the datagram to be transferred
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*/
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async OutgoingDatagram(uint8_t[] data, TimeStamp expirationTime)
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returns(nsresult response);
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/**
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* Get the maximum supported datagram size from necko stack
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*/
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async GetMaxDatagramSize()
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returns(uint64_t maxDatagramSize);
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/**
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* Set the sendOrder for an existing stream
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*/
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async SetSendOrder(uint64_t streamId, int64_t? sendOrder);
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child:
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async IncomingUnidirectionalStream(uint64_t streamId, nullable DataPipeReceiver receive);
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async IncomingBidirectionalStream(uint64_t streamId, nullable DataPipeReceiver receive, nullable DataPipeSender send);
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/**
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* IPC for receiving webtransport datagrams
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* @param receivedTime is the time at which the parent received the datagram
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* @param data is the datagram received
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*/
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async IncomingDatagram(uint8_t[] data, TimeStamp receivedTime);
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async RemoteClosed(bool cleanly, uint32_t code, nsCString reason);
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async OnStreamResetOrStopSending(uint64_t streamId,
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StreamResetOrStopSendingError error);
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async CloseAll()
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returns(nsresult rv);
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};
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} // namespace dom
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} // namespace mozilla
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