1 /*

     2 * Copyright (c) 2004-2009 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 *

    16 */

    17 

    18 

    19 /**

    20  @file 

    21  @internalComponent

    22  @released

    23 */

    24 

    25 #ifndef __DAEMONBEHAVIOUR_H__

    26 #define __DAEMONBEHAVIOUR_H__

    27 

    28 #include <e32base.h>

    29 #include <f32file.h>

    30 #include <apgcli.h>

    31 

    32 #include "daemon.h"

    33 #include "daemoninstaller.h"

    34 #include <swidaemonplugin.h>

    35 

    36 namespace Swi

    37 {

    38 /**

    39  * This class implements the specific behaviour when a media insertion

    40  * or removal is detected, or the daemon is started.

    41  */

    42 class CDaemonBehaviour : public CBase, public MDaemonBehaviour, public MDaemonInstallBehaviour

    43 	{

    44 public:

    45 	static CDaemonBehaviour* NewL();

    46 	static CDaemonBehaviour* NewLC();

    47 	~CDaemonBehaviour();

    48 

    49 	// from MDaemonBahviour

    50 public:	

    51 	/**

    52 	 * Function called on startup of the daemon.

    53 	 * This currently performs no opeartions.

    54 	 */

    55 	TBool StartupL();

    56 

    57 	/**

    58 	 * Function called on a media change.

    59 	 * If media is inserted, then this processes pre-installed files on

    60 	 * the card, and notifies IAR. On removal IAR is notified only.

    61 	 */

    62 	void MediaChangeL(TInt aDrive, TChangeType aChangeType);

    63 

    64 // Accessor functions

    65 	RApaLsSession& ApaSession();

    66 

    67 	// from MDaemonInstallBehaviour

    68 public:	

    69 	/**

    70 	 * Verifies that the application architecture server has a cached list of applications

    71 	 * and return next state of install

    72 	 */

    73 	MDaemonInstallBehaviour::TSisInstallState VerifyAppCacheListL();

    74 	

    75 	/**

    76 	 * Verifies that the Software Installer property has been defined

    77 	 * and return next state of install

    78 	 */

    79 	MDaemonInstallBehaviour::TSisInstallState VerifySwisPropertyL();

    80 	

    81 	/**

    82 	 * Checks the software installer property, to see if busy

    83 	 * and return next state of install

    84 	 */

    85 	MDaemonInstallBehaviour::TSisInstallState VerifySwisIdleL();

    86 	

    87 	/// See MDaemonInstallBehaviour::DoInstallRequestL

    88 	void DoInstallRequestL(const TDesC& aFileName);

    89 	

    90 	/// See MDaemonInstallBehaviour::DoNotifyMediaProcessingComplete

    91 	void DoNotifyMediaProcessingComplete();

    92 	

    93 private:

    94 	void ConstructL();

    95 	

    96 	/**

    97 	 * Processes any pre-installed files present on the drive.

    98 	 *

    99 	 * @param aDrive The drive to check for pre-installed SISX files.

   100 	 */

   101 	void ProcessPreinstalledFilesL(TInt aDrive);

   102 	

   103 	/**

   104 	 * Processes any pre-installed files in the given directory on the drive.

   105 	 @param aDrive The drive to check for pre-installed SISX files.

   106 	 @param aDirectory The directory to search for PreInstalled Files

   107 	 

   108 	 */

   109 	void ProcessPreinstalledFilesL(TInt aDrive, const TDesC& aDirectory);

   110 

   111 	void ReadSymbianHeaderL(RFile& aFile, TUid& aUid1, TUid& aUid2, TUid& aUid3);

   112 

   113 	/// Invoke Installation

   114 	void DoInstallL(RFile &aFile,const TUid &appUid);

   115 

   116 private:

   117 	RFs iFs;

   118 		

   119 	// The RApaLsSession instance

   120 	RApaLsSession iApaSession;

   121 	

   122 	// The sisx file processor

   123 	CSisInstaller* iSisInstaller;

   124 

   125 	CSwiDaemonPlugin* iSwiDaemonPlugin;

   126 

   127 	// Drive currently being processed

   128 	TInt iDrive;

   129 	

   130 	// Has MediaProcessingStart already been called?

   131 	TBool iStartNotified;

   132 	};

   133 

   134 // inline functions

   135 inline RApaLsSession& CDaemonBehaviour::ApaSession()

   136 	{

   137 	return iApaSession;

   138 	}

   139 

   140 	

   141 } // namespace Swi

   142 

   143 #endif // #ifndef __DAEMONBEHAVIOUR_H__

   144