forked from mirrors/gecko-dev
117 lines
4.3 KiB
C++
117 lines
4.3 KiB
C++
/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
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/* vim: set sw=2 ts=8 et tw=80 : */
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/* 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
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* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
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#ifndef mozilla_net_WebSocketChannelChild_h
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#define mozilla_net_WebSocketChannelChild_h
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#include "mozilla/net/NeckoTargetHolder.h"
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#include "mozilla/net/PWebSocketChild.h"
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#include "mozilla/net/BaseWebSocketChannel.h"
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#include "nsString.h"
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namespace mozilla {
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namespace net {
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class ChannelEvent;
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class ChannelEventQueue;
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class WebSocketChannelChild final : public BaseWebSocketChannel,
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public PWebSocketChild,
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public NeckoTargetHolder {
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friend class PWebSocketChild;
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public:
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explicit WebSocketChannelChild(bool aEncrypted);
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NS_DECL_THREADSAFE_ISUPPORTS
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// nsIWebSocketChannel methods BaseWebSocketChannel didn't implement for us
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//
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NS_IMETHOD AsyncOpen(nsIURI* aURI, const nsACString& aOrigin,
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JS::HandleValue aOriginAttributes,
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uint64_t aInnerWindowID, nsIWebSocketListener* aListener,
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nsISupports* aContext, JSContext* aCx) override;
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NS_IMETHOD AsyncOpenNative(nsIURI* aURI, const nsACString& aOrigin,
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const OriginAttributes& aOriginAttributes,
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uint64_t aInnerWindowID,
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nsIWebSocketListener* aListener,
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nsISupports* aContext) override;
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NS_IMETHOD Close(uint16_t code, const nsACString& reason) override;
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NS_IMETHOD SendMsg(const nsACString& aMsg) override;
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NS_IMETHOD SendBinaryMsg(const nsACString& aMsg) override;
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NS_IMETHOD SendBinaryStream(nsIInputStream* aStream,
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uint32_t aLength) override;
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NS_IMETHOD GetSecurityInfo(nsISupports** aSecurityInfo) override;
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void AddIPDLReference();
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void ReleaseIPDLReference();
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// Off main thread URI access.
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void GetEffectiveURL(nsAString& aEffectiveURL) const override;
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bool IsEncrypted() const override;
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private:
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~WebSocketChannelChild();
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mozilla::ipc::IPCResult RecvOnStart(const nsCString& aProtocol,
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const nsCString& aExtensions,
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const nsString& aEffectiveURL,
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const bool& aEncrypted,
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const uint64_t& aHttpChannelId);
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mozilla::ipc::IPCResult RecvOnStop(const nsresult& aStatusCode);
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mozilla::ipc::IPCResult RecvOnMessageAvailable(
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const nsDependentCSubstring& aMsg, const bool& aMoreData);
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mozilla::ipc::IPCResult RecvOnBinaryMessageAvailable(
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const nsDependentCSubstring& aMsg, const bool& aMoreData);
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mozilla::ipc::IPCResult RecvOnAcknowledge(const uint32_t& aSize);
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mozilla::ipc::IPCResult RecvOnServerClose(const uint16_t& aCode,
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const nsCString& aReason);
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void OnStart(const nsCString& aProtocol, const nsCString& aExtensions,
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const nsString& aEffectiveURL, const bool& aEncrypted,
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const uint64_t& aHttpChannelId);
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void OnStop(const nsresult& aStatusCode);
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void OnMessageAvailable(const nsCString& aMsg);
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void OnBinaryMessageAvailable(const nsCString& aMsg);
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void OnAcknowledge(const uint32_t& aSize);
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void OnServerClose(const uint16_t& aCode, const nsCString& aReason);
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void AsyncOpenFailed();
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bool IsOnTargetThread();
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void MaybeReleaseIPCObject();
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// This function tries to get a labeled event target for |mNeckoTarget|.
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void SetupNeckoTarget();
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bool RecvOnMessageAvailableInternal(const nsDependentCSubstring& aMsg,
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bool aMoreData, bool aBinary);
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void OnError();
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RefPtr<ChannelEventQueue> mEventQ;
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nsString mEffectiveURL;
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nsCString mReceivedMsgBuffer;
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// This variable is protected by mutex.
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enum { Opened, Closing, Closed } mIPCState;
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mozilla::Mutex mMutex;
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friend class StartEvent;
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friend class StopEvent;
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friend class MessageEvent;
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friend class AcknowledgeEvent;
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friend class ServerCloseEvent;
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friend class AsyncOpenFailedEvent;
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friend class OnErrorEvent;
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};
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} // namespace net
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} // namespace mozilla
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#endif // mozilla_net_WebSocketChannelChild_h
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