1 /*

     2 * Copyright (c) 2002-2008 Nokia Corporation and/or its subsidiary(-ies). 

     3 * All rights reserved.

     4 * This component and the accompanying materials are made available

     5 * under the terms of "Eclipse Public License v1.0"

     6 * which accompanies this distribution, and is available

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

     8 *

     9 * Initial Contributors:

    10 * Nokia Corporation - initial contribution.

    11 *

    12 * Contributors:

    13 *

    14 * Description: 

    15 *    Implementation for the RDosExtension class.

    16 *

    17 */

    18 

    19 

    20 #include "DosSvrServices.h"

    21 #include "dosclientserver.h"

    22 #include "dos_debug.h"

    23 

    24 //

    25 // ---------------------------------------------------------

    26 // RDosExtension::Open

    27 // ---------------------------------------------------------

    28 //  

    29 EXPORT_C TInt RDosExtension::Open(RDosServer& aServer)

    30 {

    31     API_TRACE_( "[DOSSERVER] RDosExtension::Open()" );

    32 

    33     return CreateSubSession(aServer,EDosCreateExtensionSubSession, TIpcArgs(TIpcArgs::ENothing, TIpcArgs::ENothing, KAutoComplete));

    34 }

    35 

    36 //

    37 // ---------------------------------------------------------

    38 // RDosExtension::CallFunction 

    39 // Synchronous, taking TAny*

    40 // ---------------------------------------------------------

    41 //  

    42 EXPORT_C TInt RDosExtension::CallFunction(TInt aFunc, TAny *aParameter, TInt aParLength, TBool aAutoComplete) 

    43 {

    44     API_TRACE_4( "[DOSSERVER] RDosExtension::CallFunction(0x%x, 0x%x, 0x%x, 0x%x)", aFunc, aParameter, aParLength, aAutoComplete );

    45 

    46     TExtensionParPckg parInfo;

    47 	TPtr8 parData(static_cast<TUint8*>(aParameter), aParLength, aParLength);

    48 

    49 	parInfo().iFunc = aFunc;

    50 	parInfo().iParLength = aParLength;

    51 	parInfo().iAutoComplete = aAutoComplete;

    52 

    53 	return CallFunction(parInfo, parData);

    54 }

    55 

    56 //

    57 // ---------------------------------------------------------

    58 // RDosExtension::CallFunction 

    59 // Synchronous, taking descriptor

    60 // ---------------------------------------------------------

    61 //  

    62 EXPORT_C TInt RDosExtension::CallFunction(const TExtensionParPckg& aParamInfo, TDes8& aParameter)

    63 {

    64     API_TRACE_4( "[DOSSERVER] RDosExtension::CallFunction(0x%x, 0x%x, 0x%x, 0x%x)"

    65         , aParamInfo().iFunc, aParamInfo().iParLength, aParamInfo().iAutoComplete, &aParameter );

    66 

    67     return SendReceive(ECallFunction, TIpcArgs(&aParamInfo, &aParameter, aParamInfo().iAutoComplete));

    68 }

    69 

    70 //

    71 // ---------------------------------------------------------

    72 // RDosExtension::CallFunction

    73 // Asynchronous, taking descriptor

    74 // ---------------------------------------------------------

    75 //  

    76 EXPORT_C void RDosExtension::CallFunction(TRequestStatus& aStatus, const TExtensionParPckg& aParamInfo, TDes8& aParameter)

    77 {

    78     API_TRACE_1( "[DOSSERVER] RDosExtension::CallFunction(0x%x)", aStatus.Int() );

    79     API_TRACE_4( "[DOSSERVER] RDosExtension::CallFunction(0x%x, 0x%x, 0x%x, 0x%x)"

    80         ,aParamInfo().iFunc, aParamInfo().iParLength, aParamInfo().iAutoComplete, &aParameter );

    81 

    82     SendReceive(ECallFunction, TIpcArgs(&aParamInfo, &aParameter, aParamInfo().iAutoComplete), aStatus);

    83 }

    84