dom/network/TCPSocketChild.h

   1 /* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
   2 /* vim: set ts=8 sts=2 et sw=2 tw=80: */
   3 /* This Source Code Form is subject to the terms of the Mozilla Public
   4  * License, v. 2.0. If a copy of the MPL was not distributed with this file,
   5  * You can obtain one at http://mozilla.org/MPL/2.0/. */
   6
   7 #ifndef mozilla_dom_TCPSocketChild_h
   8 #define mozilla_dom_TCPSocketChild_h
   9
  10 #include "mozilla/dom/TypedArray.h"
  11 #include "mozilla/net/PTCPSocketChild.h"
  12 #include "nsCycleCollectionParticipant.h"
  13 #include "nsCOMPtr.h"
  14 #include "js/TypeDecls.h"
  15
  16 class nsITCPSocketCallback;
  17
  18 namespace IPC {
  19 bool DeserializeArrayBuffer(JSContext* cx, const nsTArray<uint8_t>& aBuffer,
  20                             JS::MutableHandle<JS::Value> aVal);
  21 }
  22
  23 namespace mozilla::dom {
  24
  25 class TCPSocket;
  26
  27 class TCPSocketChildBase : public nsISupports {
  28  public:
  29   NS_DECL_CYCLE_COLLECTION_SCRIPT_HOLDER_CLASS(TCPSocketChildBase)
  30   NS_DECL_CYCLE_COLLECTING_ISUPPORTS
  31
  32   void AddIPDLReference();
  33   void ReleaseIPDLReference();
  34
  35  protected:
  36   TCPSocketChildBase();
  37   virtual ~TCPSocketChildBase();
  38
  39   nsCOMPtr<nsITCPSocketCallback> mSocket;
  40   bool mIPCOpen;
  41 };
  42
  43 class TCPSocketChild : public mozilla::net::PTCPSocketChild,
  44                        public TCPSocketChildBase {
  45  public:
  46   NS_IMETHOD_(MozExternalRefCountType) Release() override;
  47
  48   TCPSocketChild(const nsAString& aHost, const uint16_t& aPort,
  49                  nsISerialEventTarget* aTarget);
  50   ~TCPSocketChild();
  51
  52   void SendOpen(nsITCPSocketCallback* aSocket, bool aUseSSL,
  53                 bool aUseArrayBuffers);
  54   void SendSend(const nsACString& aData);
  55   void SendSend(nsTArray<uint8_t>&& aData);
  56   void SetSocket(TCPSocket* aSocket);
  57
  58   void GetHost(nsAString& aHost);
  59   void GetPort(uint16_t* aPort) const;
  60
  61   mozilla::ipc::IPCResult RecvCallback(const nsString& aType,
  62                                        const CallbackData& aData,
  63                                        const uint32_t& aReadyState);
  64   mozilla::ipc::IPCResult RecvRequestDelete();
  65   mozilla::ipc::IPCResult RecvUpdateBufferedAmount(
  66       const uint32_t& aBufferred, const uint32_t& aTrackingNumber);
  67
  68  private:
  69   nsString mHost;
  70   uint16_t mPort;
  71   nsCOMPtr<nsISerialEventTarget> mIPCEventTarget;
  72 };
  73
  74 }  // namespace mozilla::dom
  75
  76 #endif