import FIREFOX_52_6_0esr_RELEASE from mozilla-esr52 hg repo

dom/network/UDPSocketParent.h

@@ -0,0 +1,84 @@
+/* -*- 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 file,
+ * You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+#ifndef mozilla_dom_UDPSocketParent_h__
+#define mozilla_dom_UDPSocketParent_h__
+
+#include "mozilla/net/PUDPSocketParent.h"
+#include "nsCOMPtr.h"
+#include "nsIUDPSocket.h"
+#include "nsISocketFilter.h"
+#include "mozilla/dom/PermissionMessageUtils.h"
+
+namespace mozilla {
+namespace net {
+class PNeckoParent;
+} // namespace net
+
+namespace dom {
+
+class UDPSocketParent : public mozilla::net::PUDPSocketParent
+                      , public nsIUDPSocketListener
+{
+public:
+  NS_DECL_THREADSAFE_ISUPPORTS
+  NS_DECL_NSIUDPSOCKETLISTENER
+
+  explicit UDPSocketParent(PBackgroundParent* aManager);
+  explicit UDPSocketParent(PNeckoParent* aManager);
+
+  bool Init(const IPC::Principal& aPrincipal, const nsACString& aFilter);
+
+  virtual bool RecvBind(const UDPAddressInfo& aAddressInfo,
+                        const bool& aAddressReuse, const bool& aLoopback,
+                        const uint32_t& recvBufferSize,
+                        const uint32_t& sendBufferSize) override;
+  virtual bool RecvConnect(const UDPAddressInfo& aAddressInfo) override;
+  void DoSendConnectResponse(const UDPAddressInfo& aAddressInfo);
+  void SendConnectResponse(nsIEventTarget *aThread,
+                           const UDPAddressInfo& aAddressInfo);
+  void DoConnect(nsCOMPtr<nsIUDPSocket>& aSocket,
+                 nsCOMPtr<nsIEventTarget>& aReturnThread,
+                 const UDPAddressInfo& aAddressInfo);
+
+  virtual bool RecvOutgoingData(const UDPData& aData, const UDPSocketAddr& aAddr) override;
+
+  virtual bool RecvClose() override;
+  virtual bool RecvRequestDelete() override;
+  virtual bool RecvJoinMulticast(const nsCString& aMulticastAddress,
+                                 const nsCString& aInterface) override;
+  virtual bool RecvLeaveMulticast(const nsCString& aMulticastAddress,
+                                  const nsCString& aInterface) override;
+
+private:
+  virtual ~UDPSocketParent();
+
+  virtual void ActorDestroy(ActorDestroyReason why) override;
+  void Send(const InfallibleTArray<uint8_t>& aData, const UDPSocketAddr& aAddr);
+  void Send(const InputStreamParams& aStream, const UDPSocketAddr& aAddr);
+  nsresult BindInternal(const nsCString& aHost, const uint16_t& aPort,
+                        const bool& aAddressReuse, const bool& aLoopback,
+                        const uint32_t& recvBufferSize,
+                        const uint32_t& sendBufferSize);
+  nsresult ConnectInternal(const nsCString& aHost, const uint16_t& aPort);
+  void FireInternalError(uint32_t aLineNo);
+  void SendInternalError(nsIEventTarget *aThread,
+                         uint32_t aLineNo);
+
+  // One of these will be null and the other non-null.
+  PBackgroundParent* mBackgroundManager;
+  PNeckoParent* mNeckoManager;
+
+  bool mIPCOpen;
+  nsCOMPtr<nsIUDPSocket> mSocket;
+  nsCOMPtr<nsISocketFilter> mFilter;
+  nsCOMPtr<nsIPrincipal> mPrincipal;
+};
+
+} // namespace dom
+} // namespace mozilla
+
+#endif // !defined(mozilla_dom_UDPSocketParent_h__)