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 "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: Java platform 2.0 javaappconverter process

    15 *

    16 */

    17 

    18 

    19 #ifndef SILENTMIDLETCONVERT_H

    20 #define SILENTMIDLETCONVERT_H

    21 

    22 #include <f32file.h>

    23 #include <e32base.h>

    24 #include <javasymbianoslayer.h>

    25 

    26 #include "convertserver.h"

    27 

    28 

    29 // This binary data file contains the uids of the old valid java applications

    30 // in this device

    31 _LIT(KUidsImportDataFilePathName, "C:\\private\\2002121C\\data\\");

    32 _LIT(KUidsImportDataFileName, "uids");

    33 

    34 // Default target installation disk for conversion should have at least

    35 // 10 MB of free disk space (10 * 1024 * 1204)

    36 const TInt64 KMinimumFreeDiskSpace = 10485760;

    37 

    38 

    39 /**

    40  * The main active object of Java App Converter that is executed once

    41  * to convert old S60 MIDlets to OMJ Java applications

    42  *

    43  * This active object is activated from the process main() after the

    44  * active scheduler has been created.

    45  */

    46 class CSilentMIDletConvert : public CActive

    47 {

    48     enum TConversionState

    49     {

    50         EFindOutDeviceDrives,

    51         EFindOutDrivesToBeScannedNow,

    52         EAppsInInstalledDirectories,

    53         ECheckWhichAppsShouldBeConverted,

    54         EExecuteConvertServer,

    55         EMarkConversionDone,

    56         EExit

    57     };

    58 

    59 public:

    60     static CSilentMIDletConvert* NewLC(RFs& aFs);

    61 

    62     void CompleteRequest();

    63     ~CSilentMIDletConvert();

    64     void Start();

    65 

    66 protected:

    67     // From CActive

    68     void RunL();

    69     void DoCancel();

    70     TInt RunError(TInt aError);

    71 

    72 private:

    73     void Exit();

    74     CSilentMIDletConvert(RFs& aFs);

    75     void ConstructL();

    76     void GetInstallFilesL(RPointerArray<HBufC>& aDirs);

    77     void CheckNeedToInstall();

    78     RArray<TUid> ReadMidletUids(const TPtrC& aDir);

    79     void RunJavaInstallerL();

    80     void RemoveDataFile();

    81     void FullCleanup();

    82     void AddJadJarToInstallFilesL(

    83         const TFileName &aSuitePathName,

    84         const CDir *aSuiteDirEntryList);

    85     void GetAllDeviceDrivesL();

    86     TBool HasBeenInstalled(const TDesC& aFilePath);

    87 

    88 

    89 private:

    90     RFs& iFs;

    91     RPointerArray<HBufC> iDirs;

    92     RPointerArray<HBufC> iInstallFiles;

    93     TInt iFileIndex;

    94     TConversionState iState;

    95     ConvertServer* iConvertServer;

    96 

    97     // contains the drive status info for each non-remote, non-substed drive

    98     // on device

    99     TUint iDriveStatuses[KMaxDrives];

   100     TInt iNumberOfAppsToInstall;

   101 

   102     // If the device has an internal drive with much free disk space,

   103     // the converted java applications will be installed to that drive.

   104     // This member variable contains the number of that drive, e.g. EDriveE

   105     // or -1 if the device does not have such drive

   106     TInt iDefaultTargetInstallationDrive;

   107 };

   108 

   109 #endif // SILENTMIDLETCONVERT_H