tor-browser

The Tor Browser
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TCPSocketParent.h (2543B)

      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_TCPSocketParent_h
      8 #define mozilla_dom_TCPSocketParent_h
      9 
     10 #include "js/TypeDecls.h"
     11 #include "mozilla/dom/TCPSocketBinding.h"
     12 #include "mozilla/net/PTCPSocketParent.h"
     13 #include "nsCOMPtr.h"
     14 #include "nsCycleCollectionParticipant.h"
     15 
     16 #define TCPSOCKETPARENT_CID \
     17  {0x4e7246c6, 0xa8b3, 0x426d, {0x9c, 0x17, 0x76, 0xda, 0xb1, 0xe1, 0xe1, 0x4a}}
     18 
     19 namespace mozilla::dom {
     20 
     21 class TCPSocket;
     22 
     23 class TCPSocketParentBase : public nsISupports {
     24 public:
     25  NS_DECL_CYCLE_COLLECTION_CLASS(TCPSocketParentBase)
     26  NS_DECL_CYCLE_COLLECTING_ISUPPORTS
     27 
     28  void AddIPDLReference();
     29  void ReleaseIPDLReference();
     30 
     31  bool IPCOpen() const { return mIPCOpen; }
     32 
     33 protected:
     34  TCPSocketParentBase();
     35  virtual ~TCPSocketParentBase();
     36 
     37  RefPtr<TCPSocket> mSocket;
     38  bool mIPCOpen;
     39 };
     40 
     41 class TCPSocketParent : public mozilla::net::PTCPSocketParent,
     42                        public TCPSocketParentBase {
     43 public:
     44  NS_IMETHOD_(MozExternalRefCountType) Release() override;
     45 
     46  TCPSocketParent() = default;
     47 
     48  mozilla::ipc::IPCResult RecvOpen(const nsString& aHost, const uint16_t& aPort,
     49                                   const bool& useSSL,
     50                                   const bool& aUseArrayBuffers);
     51 
     52  mozilla::ipc::IPCResult RecvStartTLS();
     53  mozilla::ipc::IPCResult RecvSuspend();
     54  mozilla::ipc::IPCResult RecvResume();
     55  mozilla::ipc::IPCResult RecvClose();
     56  mozilla::ipc::IPCResult RecvData(const SendableData& aData);
     57  mozilla::ipc::IPCResult RecvRequestDelete();
     58 
     59  void FireErrorEvent(const nsAString& aName, const nsAString& aType,
     60                      nsresult aError, TCPReadyState aReadyState);
     61  void FireEvent(const nsAString& aType, TCPReadyState aReadyState);
     62  void FireArrayBufferDataEvent(nsTArray<uint8_t>& aBuffer,
     63                                TCPReadyState aReadyState);
     64  void FireStringDataEvent(const nsACString& aData, TCPReadyState aReadyState);
     65 
     66  void SetSocket(TCPSocket* socket);
     67  nsresult GetHost(nsAString& aHost);
     68  nsresult GetPort(uint16_t* aPort);
     69 
     70 private:
     71  virtual void ActorDestroy(ActorDestroyReason why) override;
     72  void SendEvent(const nsAString& aType, CallbackData aData,
     73                 TCPReadyState aReadyState);
     74 };
     75 
     76 }  // namespace mozilla::dom
     77 
     78 #endif