security/manager/ssl/src/nsPSMBackgroundThread.h

   1 /* ***** BEGIN LICENSE BLOCK *****
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  14  * The Original Code is mozilla.org code.
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  19  * the Initial Developer. All Rights Reserved.
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  21  * Contributor(s):
  22  *   Kai Engert <kengert@redhat.com>
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  37
  38 #ifndef _NSPSMBACKGROUNDTHREAD_H_
  39 #define _NSPSMBACKGROUNDTHREAD_H_
  40
  41 #include "nspr.h"
  42 #include "nscore.h"
  43
  44 class nsPSMBackgroundThread
  45 {
  46 protected:
  47   static void PR_CALLBACK nsThreadRunner(void *arg);
  48   virtual void Run(void) = 0;
  49
  50   // used to join the thread
  51   PRThread *mThreadHandle;
  52
  53   // Shared mutex used for condition variables,
  54   // and to protect access to mExitRequested.
  55   // Derived classes may use it to protect additional
  56   // resources.
  57   PRLock *mMutex;
  58
  59   // Used to signal the thread's Run loop
  60   PRCondVar *mCond;
  61
  62   // Has termination of the SSL thread been requested?
  63   PRBool mExitRequested;
  64
  65 public:
  66   nsPSMBackgroundThread();
  67   virtual ~nsPSMBackgroundThread();
  68
  69   nsresult startThread();
  70   void requestExit();
  71 };
  72
  73
  74 #endif