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/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* vim: set ts=8 sts=2 et sw=2 tw=80: */
/* 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
#ifndef mozilla_net_WebSocketFrame_h
#define mozilla_net_WebSocketFrame_h
#include <cstdint>
#include "nsISupports.h"
#include "nsIWebSocketEventService.h"
#include "nsString.h"
class PickleIterator;
// Avoid including nsDOMNavigationTiming.h here, where the canonical definition
// of DOMHighResTimeStamp resides.
using DOMHighResTimeStamp = double;
namespace IPC {
class Message;
class MessageReader;
class MessageWriter;
template <class P>
struct ParamTraits;
} // namespace IPC
namespace mozilla {
namespace net {
class WebSocketFrameData final {
public:
WebSocketFrameData();
explicit WebSocketFrameData(const WebSocketFrameData&) = default;
WebSocketFrameData(WebSocketFrameData&&) = default;
WebSocketFrameData& operator=(WebSocketFrameData&&) = default;
WebSocketFrameData& operator=(const WebSocketFrameData&) = default;
WebSocketFrameData(DOMHighResTimeStamp aTimeStamp, bool aFinBit,
bool aRsvBit1, bool aRsvBit2, bool aRsvBit3,
uint8_t aOpCode, bool aMaskBit, uint32_t aMask,
const nsCString& aPayload);
~WebSocketFrameData() = default;
// For IPC serialization
void WriteIPCParams(IPC::MessageWriter* aWriter) const;
bool ReadIPCParams(IPC::MessageReader* aReader);
DOMHighResTimeStamp mTimeStamp{0};
bool mFinBit : 1;
bool mRsvBit1 : 1;
bool mRsvBit2 : 1;
bool mRsvBit3 : 1;
bool mMaskBit : 1;
uint8_t mOpCode{0};
uint32_t mMask{0};
nsCString mPayload;
};
class WebSocketFrame final : public nsIWebSocketFrame {
public:
NS_DECL_THREADSAFE_ISUPPORTS
NS_DECL_NSIWEBSOCKETFRAME
explicit WebSocketFrame(const WebSocketFrameData& aData);
WebSocketFrame(bool aFinBit, bool aRsvBit1, bool aRsvBit2, bool aRsvBit3,
uint8_t aOpCode, bool aMaskBit, uint32_t aMask,
const nsCString& aPayload);
const WebSocketFrameData& Data() const { return mData; }
private:
~WebSocketFrame() = default;
WebSocketFrameData mData;
};
} // namespace net
} // namespace mozilla
namespace IPC {
template <>
struct ParamTraits<mozilla::net::WebSocketFrameData> {
using paramType = mozilla::net::WebSocketFrameData;
static void Write(MessageWriter* aWriter, const paramType& aParam) {
aParam.WriteIPCParams(aWriter);
}
static bool Read(MessageReader* aReader, paramType* aResult) {
return aResult->ReadIPCParams(aReader);
}
};
} // namespace IPC
#endif // mozilla_net_WebSocketFrame_h