cdev-1.7.2n

extensions/cdevGenericServer/cdevReactor/cdevEventHandler.h

@@ -0,0 +1,54 @@
+#ifndef _CDEV_EVENT_HANDLER_H_
+#define _CDEV_EVENT_HANDLER_H_ 1
+
+#include "cdevTime.h"
+
+class CDEV_REACTOR_API cdevEventHandler
+{
+friend class cdevReactor;
+
+public:
+	enum	{
+		READ_MASK   = 0x01,
+		EXCEPT_MASK = 0x02,
+		WRITE_MASK  = 0x04,
+		DONT_CALL   = 0x100
+		} REACTOR_MASK;
+
+private:
+	void               setReactor     (cdevReactor * r);
+	cdevEventHandler * getNext        (void );
+	void               setNext        (cdevEventHandler * n);
+	cdevTime &         getNextTimeout (void);
+
+protected:
+	cdevEventHandler * next;
+	cdevTime           nextTimeout;
+	cdevReactor      * reactor;
+	cdevTime           timeoutRate;
+	int                mask;
+	
+public:
+	cdevEventHandler             ( void ); 
+	virtual ~cdevEventHandler    ( void );
+
+	virtual void             setMask        ( unsigned Mask );
+	virtual void             setHandle      ( int handle );
+	virtual int              getHandle      ( void ) const;
+	virtual int              getMask        ( void );
+	virtual cdevReactor *    getReactor     ( void );
+
+	virtual cdevTime &       getTimeoutRate	( void );
+	virtual void             setTimeoutRate ( cdevTime time );
+	virtual void             resetTimer     ( void );
+				
+	virtual int              handleInput    ( void );
+	virtual int              handleOutput   ( void );
+	virtual int              handleExcept   ( void );
+	virtual int              handleTimeout  ( void );
+	virtual int              handleSignal   ( void );
+	virtual int              handleClose    ( void );
+
+};
+
+#endif