1 files changed, 68 insertions, 0 deletions
diff --git a/netwerk/protocol/websocket/WebSocketConnectionParent.h b/netwerk/protocol/websocket/WebSocketConnectionParent.h
new file mode 100644
index 0000000000..45b031e9cb
--- /dev/null
+++ b/netwerk/protocol/websocket/WebSocketConnectionParent.h
@@ -0,0 +1,68 @@
+/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/* vim: set sw=2 ts=8 et ft=cpp : */
+/* 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_WebSocketConnectionParent_h
+#define mozilla_net_WebSocketConnectionParent_h
+
+#include "mozilla/net/PWebSocketConnectionParent.h"
+#include "mozilla/net/WebSocketConnectionBase.h"
+#include "nsISupportsImpl.h"
+#include "WebSocketConnectionBase.h"
+
+class nsIHttpUpgradeListener;
+
+namespace mozilla {
+namespace net {
+
+class WebSocketConnectionListener;
+
+// WebSocketConnectionParent implements WebSocketConnectionBase and provides
+// interface for WebSocketChannel to send/receive data. The ownership model for
+// WebSocketConnectionParent is that IPDL and WebSocketChannel hold strong
+// reference of this object. When Close() is called, a __delete__ message will
+// be sent and the IPC actor will be deallocated as well.
+
+class WebSocketConnectionParent final : public PWebSocketConnectionParent,
+                                        public WebSocketConnectionBase {
+ public:
+  NS_DECL_THREADSAFE_ISUPPORTS
+
+  explicit WebSocketConnectionParent(nsIHttpUpgradeListener* aListener);
+
+  mozilla::ipc::IPCResult RecvOnTransportAvailable(
+      nsITransportSecurityInfo* aSecurityInfo);
+  mozilla::ipc::IPCResult RecvOnError(const nsresult& aStatus);
+  mozilla::ipc::IPCResult RecvOnTCPClosed();
+  mozilla::ipc::IPCResult RecvOnDataReceived(nsTArray<uint8_t>&& aData);
+  mozilla::ipc::IPCResult RecvOnUpgradeFailed(const nsresult& aReason);
+
+  void ActorDestroy(ActorDestroyReason aWhy) override;
+
+  nsresult Init(WebSocketConnectionListener* aListener) override;
+  void GetIoTarget(nsIEventTarget** aTarget) override;
+  void Close() override;
+  nsresult WriteOutputData(const uint8_t* aHdrBuf, uint32_t aHdrBufLength,
+                           const uint8_t* aPayloadBuf,
+                           uint32_t aPayloadBufLength) override;
+  nsresult StartReading() override;
+  void DrainSocketData() override;
+  nsresult GetSecurityInfo(nsITransportSecurityInfo** aSecurityInfo) override;
+
+ private:
+  virtual ~WebSocketConnectionParent();
+
+  nsCOMPtr<nsIHttpUpgradeListener> mUpgradeListener;
+  RefPtr<WebSocketConnectionListener> mListener;
+  nsCOMPtr<nsISerialEventTarget> mBackgroundThread;
+  nsCOMPtr<nsITransportSecurityInfo> mSecurityInfo;
+  Atomic<bool> mClosed{false};
+  Mutex mMutex MOZ_UNANNOTATED{"WebSocketConnectionParent::mMutex"};
+};
+
+}  // namespace net
+}  // namespace mozilla
+
+#endif  // mozilla_net_WebSocketConnectionParent_h