www.pudn.com > NetTest2nd.rar > enginenotifier.h

/* Copyright (c) 2001, Nokia. All rights reserved */ 
 
 
#ifndef __ENGINENOTIFIER_H__ 
#define __ENGINENOTIFIER_H__ 
 
/*!  
  @class MEngineNotifier 
   
  @discussion This class specifies the error notification interface 
  */ 
class MEngineNotifier   
    { 
public: 
/*! 
  @enum TErrorType 
 
  @discussion Error types encountered when reading/writing to a sockets 
  @value EDisconnected A disconnected error has been encountered 
  @value ETimeOutOnWrite A write operation has failed to complete within a predetermined period 
  @value EGeneralReadError A general error has been encountered during a read 
  @value EGeneralWriteError A general error has been encountered during a write 
  */ 
    enum TErrorType 
        { 
			EDisconnected, 
			ETimeOutOnWrite, 
			EGeneralReadError, 
			EGeneralWriteError 
        }; 
 
/*! 
  @function ReportError 
 
  @discussion Report a communication error 
  @param aErrorType error type 
  @param aErrorCode associated error code 
  */ 
	virtual void ReportError(TErrorType aErrorType, TInt aErrorCode) = 0; 
 
/*! 
  @function ResponseReceived 
 
  @discussion Data has been received on the socket and read into a buffer 
  @param aBuffer the data buffer 
  */ 
	virtual void ResponseReceived(const TDesC8& aBuffer) = 0; 
 
    }; 
 
#endif // __ENGINENOTIFIER_H__