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-rw-r--r--netwerk/protocol/websocket/WebSocketChannelChild.h116
1 files changed, 116 insertions, 0 deletions
diff --git a/netwerk/protocol/websocket/WebSocketChannelChild.h b/netwerk/protocol/websocket/WebSocketChannelChild.h
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+++ b/netwerk/protocol/websocket/WebSocketChannelChild.h
@@ -0,0 +1,116 @@
+/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/* vim: set sw=2 ts=8 et 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
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+#ifndef mozilla_net_WebSocketChannelChild_h
+#define mozilla_net_WebSocketChannelChild_h
+
+#include "mozilla/net/NeckoTargetHolder.h"
+#include "mozilla/net/PWebSocketChild.h"
+#include "mozilla/net/BaseWebSocketChannel.h"
+#include "nsString.h"
+
+namespace mozilla {
+
+namespace net {
+
+class ChannelEvent;
+class ChannelEventQueue;
+class MessageEvent;
+
+class WebSocketChannelChild final : public BaseWebSocketChannel,
+ public PWebSocketChild,
+ public NeckoTargetHolder {
+ friend class PWebSocketChild;
+
+ public:
+ explicit WebSocketChannelChild(bool aEncrypted);
+
+ NS_DECL_THREADSAFE_ISUPPORTS
+
+ // nsIWebSocketChannel methods BaseWebSocketChannel didn't implement for us
+ //
+ NS_IMETHOD AsyncOpen(nsIURI* aURI, const nsACString& aOrigin,
+ JS::Handle<JS::Value> aOriginAttributes,
+ uint64_t aInnerWindowID, nsIWebSocketListener* aListener,
+ nsISupports* aContext, JSContext* aCx) override;
+ NS_IMETHOD AsyncOpenNative(nsIURI* aURI, const nsACString& aOrigin,
+ const OriginAttributes& aOriginAttributes,
+ uint64_t aInnerWindowID,
+ nsIWebSocketListener* aListener,
+ nsISupports* aContext) override;
+ NS_IMETHOD Close(uint16_t code, const nsACString& reason) override;
+ NS_IMETHOD SendMsg(const nsACString& aMsg) override;
+ NS_IMETHOD SendBinaryMsg(const nsACString& aMsg) override;
+ NS_IMETHOD SendBinaryStream(nsIInputStream* aStream,
+ uint32_t aLength) override;
+ NS_IMETHOD GetSecurityInfo(nsITransportSecurityInfo** aSecurityInfo) override;
+
+ void AddIPDLReference();
+ void ReleaseIPDLReference();
+
+ // Off main thread URI access.
+ void GetEffectiveURL(nsAString& aEffectiveURL) const override;
+ bool IsEncrypted() const override;
+
+ private:
+ ~WebSocketChannelChild();
+
+ mozilla::ipc::IPCResult RecvOnStart(const nsACString& aProtocol,
+ const nsACString& aExtensions,
+ const nsAString& aEffectiveURL,
+ const bool& aEncrypted,
+ const uint64_t& aHttpChannelId);
+ mozilla::ipc::IPCResult RecvOnStop(const nsresult& aStatusCode);
+ mozilla::ipc::IPCResult RecvOnMessageAvailable(const nsACString& aMsg,
+ const bool& aMoreData);
+ mozilla::ipc::IPCResult RecvOnBinaryMessageAvailable(const nsACString& aMsg,
+ const bool& aMoreData);
+ mozilla::ipc::IPCResult RecvOnAcknowledge(const uint32_t& aSize);
+ mozilla::ipc::IPCResult RecvOnServerClose(const uint16_t& aCode,
+ const nsACString& aReason);
+
+ void OnStart(const nsACString& aProtocol, const nsACString& aExtensions,
+ const nsAString& aEffectiveURL, const bool& aEncrypted,
+ const uint64_t& aHttpChannelId);
+ void OnStop(const nsresult& aStatusCode);
+ void OnMessageAvailable(const nsACString& aMsg);
+ void OnBinaryMessageAvailable(const nsACString& aMsg);
+ void OnAcknowledge(const uint32_t& aSize);
+ void OnServerClose(const uint16_t& aCode, const nsACString& aReason);
+ void AsyncOpenFailed();
+
+ void MaybeReleaseIPCObject();
+
+ // This function tries to get a labeled event target for |mNeckoTarget|.
+ void SetupNeckoTarget();
+
+ bool RecvOnMessageAvailableInternal(const nsACString& aMsg, bool aMoreData,
+ bool aBinary);
+
+ void OnError();
+
+ RefPtr<ChannelEventQueue> mEventQ;
+ nsString mEffectiveURL;
+ nsCString mReceivedMsgBuffer;
+
+ // This variable is protected by mutex.
+ enum { Opened, Closing, Closed } mIPCState;
+
+ mozilla::Mutex mMutex MOZ_UNANNOTATED;
+
+ friend class StartEvent;
+ friend class StopEvent;
+ friend class MessageEvent;
+ friend class AcknowledgeEvent;
+ friend class ServerCloseEvent;
+ friend class AsyncOpenFailedEvent;
+ friend class OnErrorEvent;
+};
+
+} // namespace net
+} // namespace mozilla
+
+#endif // mozilla_net_WebSocketChannelChild_h