1 /*

     2 * Copyright (c) 2007-2008 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:   Implements self update process.

    15 *

    16 */

    17 

    18 

    19 

    20 #ifndef IAUPDATERMNGR_H

    21 #define IAUPDATERMNGR_H

    22 

    23 #include <e32base.h>

    24 #include <f32file.h>

    25 #include <w32std.h>

    26 

    27 #include "iaupdaterparams.h"

    28 #include "iaupdatercancelobserver.h"

    29 

    30 

    31 class CIAUpdaterFileList;

    32 class CIAUpdaterResultsFile;

    33 class CIAUpdaterInstaller;

    34 

    35 

    36 /**

    37  *  This class implements self update manager.

    38  *

    39  *  @code   

    40  *  @endcode

    41  *  @lib 

    42  *  @since S60 

    43  */ 

    44 class CIAUpdaterMngr : public CBase, 

    45                        public MIAUpdaterCancelObserver 

    46 	{

    47 public:

    48 

    49     /**

    50      * Two-phased constructor.

    51      */    

    52 	static CIAUpdaterMngr* NewL();

    53 	

    54     /**

    55      * Two-phased constructor.   

    56      */	

    57     static CIAUpdaterMngr* NewLC();

    58      

    59     /**

    60      * Destructor.

    61      */

    62     ~CIAUpdaterMngr();

    63 	

    64     /**

    65      * Funtion gets sis pkgs and starts silent install process.

    66      *

    67      * @since S60 

    68      * @param aStartParams Start parametrs       

    69      */

    70 	void ProcessInstallingL( TIAUpdaterStartParams& aStartParams );

    71 	

    72     /**

    73      * Function sets parameters for IAD process.

    74      *

    75      * @since S60 

    76      * @param aParams       

    77      */

    78     void SetProcessParametersL( TInt aErr );

    79     

    80     /**

    81      * Start IAD processes after installation.

    82      *

    83      * @since S60 

    84      */

    85     void StartIADProcessesL();    	

    86 

    87     /**

    88      * Close IAD processes after successfull installation.

    89      *

    90      * @since S60 

    91      */

    92     void CloseIADProcessesL();

    93 			

    94 private:

    95 

    96     /**

    97      * Constructor.

    98      */    

    99 	void ConstructL();

   100 

   101 private: //From MIAUpdateCancelObserver

   102 

   103      /**

   104      * Called when global progress note cancelled by an user

   105      *

   106      */

   107      void UserCancel();

   108      

   109      /**

   110      * Called when global progress note removed by end key

   111      *

   112      */

   113      void UserExit();

   114 

   115 

   116 private: // new functions

   117 	

   118     /**

   119      * Function gives paths to install process.

   120      *

   121      * @since S60 

   122      * @param aList Contains information about the content files.          

   123      */

   124 	void ProcessSISFilesL( CIAUpdaterFileList& aList );

   125 

   126     /**

   127      * Waits until ECOM has updated its index list.

   128      */ 

   129     void EcomWaiterL() const;

   130 

   131     /**

   132      * Checks if the given UID matches 

   133      * any known ECOM plugin package UID.

   134      */

   135     TBool IsEcomPlugin( const TUid& aUid ) const;

   136     

   137     /**

   138      * Returns full name of currently installed iaupdate.exe 

   139      */

   140     void InstalledIAUpdateL( TFileName& aFullName ) const;

   141 

   142 

   143 private: // data

   144 

   145     // File server session.

   146 	RFs iFs; 		

   147 		

   148 	// Installer 

   149 	CIAUpdaterInstaller* iIAInstaller; 

   150 

   151     // This will contain parameters that iaupdate uses when it

   152     // is started after self updater.

   153     CIAUpdaterResultsFile* iResultsFile;

   154 

   155     // This is used to identify what is the current file list

   156     // that will be installed. Not owned.

   157     CIAUpdaterFileList* iCurrentFileList;

   158 

   159     // This is used for the application task list.

   160     RWsSession iWsSession;

   161 

   162     // This error value is used to recognize if one or more

   163     // of the installed packets have failed.

   164     TInt iInstallError;

   165     

   166     // User exit with end key

   167     TBool iUserExit;

   168     

   169     // Informs if the installation package has been an ECOM plugin.

   170     // If so, then ECOM indexing will be waited in the end of the flow.

   171     TBool iEcomPluginInstalled;

   172     

   173 	};

   174 

   175 #endif //CIAUPDATERMNGR_H 

   176 

   177 //EOF