sl@0: // Copyright (c) 1994-2009 Nokia Corporation and/or its subsidiary(-ies).
sl@0: // All rights reserved.
sl@0: // This component and the accompanying materials are made available
sl@0: // under the terms of the License "Eclipse Public License v1.0"
sl@0: // which accompanies this distribution, and is available
sl@0: // at the URL "http://www.eclipse.org/legal/epl-v10.html".
sl@0: //
sl@0: // Initial Contributors:
sl@0: // Nokia Corporation - initial contribution.
sl@0: //
sl@0: // Contributors:
sl@0: //
sl@0: // Description:
sl@0: // e32\euser\us_hand.cpp
sl@0: // 
sl@0: //
sl@0: 
sl@0: #include "us_std.h"
sl@0: 
sl@0: 
sl@0: _LIT(KLiteralMatchAny, "*");
sl@0: 
sl@0: EXPORT_C TFindHandleBase::TFindHandleBase()
sl@0: 	: iMatch(KLiteralMatchAny)
sl@0: /**
sl@0: Default constructor.
sl@0: 
sl@0: The default constructed TFindHandleBase object has the default match pattern, i.e. 
sl@0: the single character "*".
sl@0: */
sl@0: 	{
sl@0: 	}
sl@0: 
sl@0: 
sl@0: 
sl@0: 
sl@0: EXPORT_C TFindHandleBase::TFindHandleBase(const TDesC& aMatch)
sl@0: 	: iMatch(aMatch)
sl@0: /**
sl@0: Constructor with match pattern.
sl@0: 
sl@0: This constructor creates a TFindHandleBase object with the specified match 
sl@0: pattern.
sl@0: 
sl@0: @param aMatch A reference to the descriptor containing the match pattern.
sl@0: */
sl@0: 	{
sl@0: 	}
sl@0: 
sl@0: 
sl@0: 
sl@0: 
sl@0: EXPORT_C void TFindHandleBase::Find(const TDesC& aMatch)
sl@0: /**
sl@0: Sets a new match pattern.
sl@0: 
sl@0: On return from this function, this TFindHandleBase object contains a copy 
sl@0: of the supplied match pattern; the source descriptor can, therefore, be safely 
sl@0: discarded.
sl@0: 
sl@0: @param aMatch A reference to the descriptor containing the new match pattern.
sl@0: */
sl@0: 	{
sl@0: 
sl@0: 	Reset();
sl@0: 	iMatch=aMatch;
sl@0: 	}
sl@0: 
sl@0: /**
sl@0: 	Implementation for TFindXxxxxxx::Next(TFullName &aResult) methods
sl@0: 	@internalComponent
sl@0: */
sl@0: TInt TFindHandleBase::NextObject(TFullName& aResult, TInt aObjectType)
sl@0: 	{
sl@0: 	TBuf8<KMaxFullName> match8;
sl@0: 	match8.Copy(iMatch);
sl@0: 	TInt r = Exec::ObjectNext((TObjectType)aObjectType, match8, *this);
sl@0: 	if (r==KErrNone)
sl@0: 		{
sl@0: 		aResult.Copy(match8);
sl@0: 		}
sl@0: 	return r;
sl@0: 	}
sl@0: 
sl@0: EXPORT_C void RHandleBase::SetHandleNC(TInt aHandle)
sl@0: /**
sl@0: Sets the handle-number of this handle to the specified 
sl@0: value, and marks it as not closable.
sl@0: 
sl@0: @param aHandle The handle-number to be set.
sl@0: */
sl@0: 	{
sl@0: 	SetHandle(aHandle|CObjectIx::ENoClose);
sl@0: 	}