williamr@2: // Copyright (c) 2001-2009 Nokia Corporation and/or its subsidiary(-ies).
williamr@2: // All rights reserved.
williamr@2: // This component and the accompanying materials are made available
williamr@2: // under the terms of the License "Symbian Foundation License v1.0" to Symbian Foundation members and "Symbian Foundation End User License Agreement v1.0" to non-members
williamr@2: // which accompanies this distribution, and is available
williamr@2: // at the URL "http://www.symbianfoundation.org/legal/licencesv10.html".
williamr@2: //
williamr@2: // Initial Contributors:
williamr@2: // Nokia Corporation - initial contribution.
williamr@2: //
williamr@2: // Contributors:
williamr@2: //
williamr@2: // Description:
williamr@2: //
williamr@2: 
williamr@2: 
williamr@2: 
williamr@2: /**
williamr@2:  @file THTTPFilterHandle.h
williamr@2:  @warning : This file contains Rose Model ID comments - please do not delete
williamr@2: */
williamr@2: 
williamr@2: #ifndef	__THTTPFILTERHANDLE_H__
williamr@2: #define	__THTTPFILTERHANDLE_H__
williamr@2: 
williamr@2: // System includes
williamr@2: #include <e32std.h>
williamr@2: 
williamr@2: 
williamr@2: //##ModelId=3A914DF50317
williamr@2: class THTTPFilterHandle
williamr@2: /** 
williamr@2: A Filter registration handle. This identifies a particular filter
williamr@2: registration, and is passed to the filter in MHFLoad. It is used
williamr@2: to identify filters for deletion and for locating the start point
williamr@2: for sending events. It is an opaque class; all you need to be able
williamr@2: to do with it is to compare them for equality.
williamr@2: @publishedAll
williamr@2: @released
williamr@2: */
williamr@2: 	{
williamr@2:  public:
williamr@2: 	/* Note. These are negative as values for particular filters use
williamr@2:        positive values.*/
williamr@2: 	/** Alisases for the client, and the filters you're most likely to want
williamr@2: 		to refer to.
williamr@2: 	*/
williamr@2: 	enum TStandardValues
williamr@2: 		{
williamr@2: 		EUndefined = 0, ///< Undefined default value.
williamr@2: 		EClient = -1, ///< Placeholder for the client.
williamr@2: 		EProtocolHandler = -2, ///< Constant value for the protocol handler.
williamr@2: 		/// When sending an event from a MHFRunL, indicates the current filter.
williamr@2: 		ECurrentFilter = -3 
williamr@2: 		};
williamr@2:  public:
williamr@2: 	//##ModelId=3A914DF50336
williamr@2: 	inline THTTPFilterHandle(TStandardValues aVal = EUndefined);
williamr@2: 	//##ModelId=3A914DF5032D
williamr@2: 	inline TBool operator==(THTTPFilterHandle aThat) const;
williamr@2: 	//##ModelId=3A914DF5032B
williamr@2: 	inline TBool operator!=(THTTPFilterHandle aThat) const;
williamr@2:  private:
williamr@2: 	//##ModelId=3A914DF50323
williamr@2: 	TInt iValue;
williamr@2: 	friend class RHTTPSession;
williamr@2: 	friend class RHTTPFilterCollection;
williamr@2: 	friend class CHTTPSession;
williamr@2: 	friend class CTransaction;
williamr@2: 	};  
williamr@2: 
williamr@2: inline THTTPFilterHandle::THTTPFilterHandle(TStandardValues aVal)
williamr@2: 		: iValue(aVal)
williamr@2: 	{
williamr@2: 	}
williamr@2: 
williamr@2: inline TBool THTTPFilterHandle::operator==(THTTPFilterHandle aThat) const
williamr@2: 	{
williamr@2: 	return iValue == aThat.iValue;
williamr@2: 	}
williamr@2: 
williamr@2: inline TBool THTTPFilterHandle::operator!=(THTTPFilterHandle aThat) const
williamr@2: 	{
williamr@2: 	return !(*this == aThat);
williamr@2: 	}
williamr@2: 
williamr@2: 
williamr@2: #endif // __THTTPFILTERHANDLE_H__