Line data    Source code

       1             : /* vim:set ts=2 sw=2 et cindent: */
       2             : /* This Source Code Form is subject to the terms of the Mozilla Public
       3             :  * License, v. 2.0. If a copy of the MPL was not distributed with this
       4             :  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
       5             : 
       6             : #ifndef nsServerSocket_h__
       7             : #define nsServerSocket_h__
       8             : 
       9             : #include "prio.h"
      10             : #include "nsASocketHandler.h"
      11             : #include "nsIServerSocket.h"
      12             : #include "mozilla/Mutex.h"
      13             : 
      14             : //-----------------------------------------------------------------------------
      15             : 
      16             : class nsIEventTarget;
      17             : namespace mozilla { namespace net {
      18             : union NetAddr;
      19             : 
      20             : class nsServerSocket : public nsASocketHandler
      21             :                      , public nsIServerSocket
      22             : {
      23             : public:
      24             :   NS_DECL_THREADSAFE_ISUPPORTS
      25             :   NS_DECL_NSISERVERSOCKET
      26             : 
      27             :   // nsASocketHandler methods:
      28             :   virtual void OnSocketReady(PRFileDesc *fd, int16_t outFlags) override;
      29             :   virtual void OnSocketDetached(PRFileDesc *fd) override;
      30             :   virtual void IsLocal(bool *aIsLocal) override;
      31             :   virtual void KeepWhenOffline(bool *aKeepWhenOffline) override;
      32             : 
      33           0 :   virtual uint64_t ByteCountSent() override { return 0; }
      34           0 :   virtual uint64_t ByteCountReceived() override { return 0; }
      35             :   nsServerSocket();
      36             : 
      37             :   virtual void CreateClientTransport(PRFileDesc* clientFD,
      38             :                                      const mozilla::net::NetAddr& clientAddr);
      39           0 :   virtual nsresult SetSocketDefaults() { return NS_OK; }
      40           0 :   virtual nsresult OnSocketListen() { return NS_OK; }
      41             : 
      42             : protected:
      43             :   virtual ~nsServerSocket();
      44             :   PRFileDesc*                       mFD;
      45             :   nsCOMPtr<nsIServerSocketListener> mListener;
      46             : 
      47             : private:
      48             :   void OnMsgClose();
      49             :   void OnMsgAttach();
      50             : 
      51             :   // try attaching our socket (mFD) to the STS's poll list.
      52             :   nsresult TryAttach();
      53             : 
      54             :   // lock protects access to mListener; so it is not cleared while being used.
      55             :   mozilla::Mutex                    mLock;
      56             :   PRNetAddr                         mAddr;
      57             :   nsCOMPtr<nsIEventTarget>          mListenerTarget;
      58             :   bool                              mAttached;
      59             :   bool                              mKeepWhenOffline;
      60             : };
      61             : 
      62             : } // namespace net
      63             : } // namespace mozilla
      64             : 
      65             : //-----------------------------------------------------------------------------
      66             : 
      67             : #endif // nsServerSocket_h__