1 files changed, 69 insertions, 0 deletions
diff --git a/dom/media/webrtc/transport/WebrtcTCPSocketWrapper.h b/dom/media/webrtc/transport/WebrtcTCPSocketWrapper.h
new file mode 100644
index 0000000000..c0775ee9aa
--- /dev/null
+++ b/dom/media/webrtc/transport/WebrtcTCPSocketWrapper.h
@@ -0,0 +1,69 @@
+/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/* vim: set sw=2 ts=8 et tw=80 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 webrtc_tcp_socket_wrapper__
+#define webrtc_tcp_socket_wrapper__
+
+#include <memory>
+
+#include "nsCOMPtr.h"
+#include "nsTArray.h"
+
+#include "mozilla/net/WebrtcTCPSocketCallback.h"
+
+class nsIEventTarget;
+
+namespace mozilla {
+
+class NrSocketProxyConfig;
+
+namespace net {
+
+class WebrtcTCPSocketChild;
+
+/**
+ * WebrtcTCPSocketWrapper is a protector class for mtransport and IPDL.
+ * mtransport and IPDL cannot include headers from each other due to conflicting
+ * typedefs. Also it helps users by dispatching calls to the appropriate thread
+ * based on mtransport's and IPDL's threading requirements.
+ *
+ * WebrtcTCPSocketWrapper is only used in the child process.
+ * WebrtcTCPSocketWrapper does not dispatch for the parent process.
+ * WebrtcTCPSocketCallback calls are dispatched to the STS thread.
+ * IPDL calls are dispatched to the main thread.
+ */
+class WebrtcTCPSocketWrapper : public WebrtcTCPSocketCallback {
+ public:
+  NS_INLINE_DECL_THREADSAFE_REFCOUNTING(WebrtcTCPSocketWrapper, override)
+
+  explicit WebrtcTCPSocketWrapper(WebrtcTCPSocketCallback* aCallbacks);
+
+  virtual void AsyncOpen(const nsCString& aHost, const int& aPort,
+                         const nsCString& aLocalAddress, const int& aLocalPort,
+                         bool aUseTls,
+                         const std::shared_ptr<NrSocketProxyConfig>& aConfig);
+  virtual void SendWrite(nsTArray<uint8_t>&& aReadData);
+  virtual void Close();
+
+  // WebrtcTCPSocketCallback
+  virtual void OnClose(nsresult aReason) override;
+  virtual void OnConnected(const nsACString& aProxyType) override;
+  virtual void OnRead(nsTArray<uint8_t>&& aReadData) override;
+
+ protected:
+  RefPtr<WebrtcTCPSocketCallback> mProxyCallbacks;
+  RefPtr<WebrtcTCPSocketChild> mWebrtcTCPSocket;
+
+  nsCOMPtr<nsIEventTarget> mMainThread;
+  nsCOMPtr<nsIEventTarget> mSocketThread;
+
+  virtual ~WebrtcTCPSocketWrapper();
+};
+
+}  // namespace net
+}  // namespace mozilla
+
+#endif  // webrtc_tcp_socket_wrapper__