1 // Copyright (c) 1994-2009 Nokia Corporation and/or its subsidiary(-ies).

     2 // All rights reserved.

     3 // This component and the accompanying materials are made available

     4 // under the terms of the License "Eclipse Public License v1.0"

     5 // which accompanies this distribution, and is available

     6 // at the URL "http://www.eclipse.org/legal/epl-v10.html".

     7 //

     8 // Initial Contributors:

     9 // Nokia Corporation - initial contribution.

    10 //

    11 // Contributors:

    12 //

    13 // Description:

    14 // e32\euser\us_hand.cpp

    15 // 

    16 //

    17 

    18 #include "us_std.h"

    19 

    20 

    21 _LIT(KLiteralMatchAny, "*");

    22 

    23 EXPORT_C TFindHandleBase::TFindHandleBase()

    24 	: iMatch(KLiteralMatchAny)

    25 /**

    26 Default constructor.

    27 

    28 The default constructed TFindHandleBase object has the default match pattern, i.e. 

    29 the single character "*".

    30 */

    31 	{

    32 	}

    33 

    34 

    35 

    36 

    37 EXPORT_C TFindHandleBase::TFindHandleBase(const TDesC& aMatch)

    38 	: iMatch(aMatch)

    39 /**

    40 Constructor with match pattern.

    41 

    42 This constructor creates a TFindHandleBase object with the specified match 

    43 pattern.

    44 

    45 @param aMatch A reference to the descriptor containing the match pattern.

    46 */

    47 	{

    48 	}

    49 

    50 

    51 

    52 

    53 EXPORT_C void TFindHandleBase::Find(const TDesC& aMatch)

    54 /**

    55 Sets a new match pattern.

    56 

    57 On return from this function, this TFindHandleBase object contains a copy 

    58 of the supplied match pattern; the source descriptor can, therefore, be safely 

    59 discarded.

    60 

    61 @param aMatch A reference to the descriptor containing the new match pattern.

    62 */

    63 	{

    64 

    65 	Reset();

    66 	iMatch=aMatch;

    67 	}

    68 

    69 /**

    70 	Implementation for TFindXxxxxxx::Next(TFullName &aResult) methods

    71 	@internalComponent

    72 */

    73 TInt TFindHandleBase::NextObject(TFullName& aResult, TInt aObjectType)

    74 	{

    75 	TBuf8<KMaxFullName> match8;

    76 	match8.Copy(iMatch);

    77 	TInt r = Exec::ObjectNext((TObjectType)aObjectType, match8, *this);

    78 	if (r==KErrNone)

    79 		{

    80 		aResult.Copy(match8);

    81 		}

    82 	return r;

    83 	}

    84 

    85 EXPORT_C void RHandleBase::SetHandleNC(TInt aHandle)

    86 /**

    87 Sets the handle-number of this handle to the specified 

    88 value, and marks it as not closable.

    89 

    90 @param aHandle The handle-number to be set.

    91 */

    92 	{

    93 	SetHandle(aHandle|CObjectIx::ENoClose);

    94 	}