1 /*

     2 * Copyright (c) 2008-2009 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 the License "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 * This file implements a server for the Reference Installer.

    16 *

    17 */

    18 

    19 

    20 #include <usif/sif/siftransportserverstartup.h>

    21 #include "sifrefinstallerclientserver.h"

    22 #include "sifrefinstallertask.h"

    23 #include "sifrefuihandler.h"

    24 

    25 using namespace Usif;

    26 

    27 namespace

    28 	{

    29 

    30 	/**

    31 	A factory function that instantiates a UI handler. Reference Installer tasks

    32 	call this function when they need UI interaction.

    33 	

    34 	@return Pointer to a MInstallerUIHandler object.

    35 	@leave System wide error code

    36 	*/

    37 	MInstallerUIHandler* NewSifRefUiHandlerL()

    38 		{

    39 		return new (ELeave) MSifRefUIHandler;

    40 		}

    41 

    42 	/**

    43 	A factory function that instantiates Reference Installer tasks. The CSifTransportRequest

    44 	class calls this function in order to process incoming software management requests.

    45 	*/

    46 	CSifTransportTask* RefInstallerTaskFactoryL(TransportTaskFactory::TTaskType aTaskType, TTransportTaskParams& aParams)

    47 		{

    48 		// Security check - the client must have the SIF Server SID

    49 		if (aParams.iSecurityContext->SecureId() != KSifServerUid)

    50 			{

    51 			User::Leave(KErrPermissionDenied);

    52 			}

    53 

    54 		// Instantiate an appropriate task

    55 		switch (aTaskType)

    56 			{

    57 			case TransportTaskFactory::EGetComponentInfo:

    58 				return CSifRefGetComponentInfoTask::NewL(aParams);

    59 

    60 			case TransportTaskFactory::EInstall:

    61 				return CSifRefInstallTask::NewL(aParams, NewSifRefUiHandlerL);

    62 

    63 			case TransportTaskFactory::EUninstall:

    64 				return CSifRefUninstallTask::NewL(aParams, NewSifRefUiHandlerL);

    65 

    66 			case TransportTaskFactory::EActivate:

    67 				return new (ELeave) CSifRefActivateDeactivateTask(aParams, EActivated);

    68 

    69 			case TransportTaskFactory::EDeactivate:

    70 				return new (ELeave) CSifRefActivateDeactivateTask(aParams, EDeactivated);

    71 

    72 			default:

    73 				User::Leave(KErrArgument);

    74 			}

    75 		return NULL;

    76 		}

    77 

    78 	}

    79 

    80 /**

    81 Executable entrypoint of the Reference Installer Server.

    82 

    83 @return	Symbian OS error code where KErrNone indicates

    84 		success and any other value indicates failure.

    85  */

    86 TInt E32Main()

    87 {

    88 return StartTransportServer(KSifRefInstallerServerName, Version(), RefInstallerTaskFactoryL);

    89 }