/*

 * Copyright (c) 2000 Nokia Corporation and/or its subsidiary(-ies). 

 * All rights reserved.

 * This component and the accompanying materials are made available

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

 * which accompanies this distribution, and is available

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

 *

 * Initial Contributors:

 * Nokia Corporation - initial contribution.

 *

 * Contributors:

 *

 * Description: Implementation of applicationmanagement components

 *

 */

#include "AMPreInstallApp.h"

#include <pathinfo.h>

#include <driveinfo.h>

#include "debug.h"

#include <apmstd.h>  //for KMaxDataTypeLength

#include <sisregistrysession.h>

#include <sisregistrypackage.h>

#include <e32cmn.h> 

#include<utf.h>

#include<sisregistryentry.h>

#include <caf/caf.h>

#include <apgcli.h>

#include <SWInstDefs.h>

using namespace NApplicationManagement;

CAMPreInstallApp* CAMPreInstallApp::NewL()

    {

    CAMPreInstallApp* self = CAMPreInstallApp::NewLC();

    CleanupStack::Pop(self);

    return self;

    }

CAMPreInstallApp* CAMPreInstallApp::NewLC()

    {

    CAMPreInstallApp *self = new ( ELeave ) CAMPreInstallApp(  );

    CleanupStack::PushL( self ) ;

    self->ConstructL() ;

    return self;

    }

CAMPreInstallApp::CAMPreInstallApp()

    {

    }

CAMPreInstallApp::~CAMPreInstallApp()

    {

    delete iStorage;

    iFs.Close();

    #ifdef RD_MULTIPLE_DRIVE        

 		  delete iInstallDocPathArray;

    #endif    

    iPreInstalledAppParams.ResetAndDestroy();

    }

void CAMPreInstallApp::ConstructL()

    {

    iStorage = CDeliveryComponentStorage::NewL();

    User::LeaveIfError(iFs.Connect() );

    TPtrC mmcDrive(TParsePtrC( PathInfo::MemoryCardRootPath() ).Drive());

      iPreInstallPath.Append(mmcDrive);

      iPreInstallPath.Append(KPreInstallPath);

    }

void CAMPreInstallApp::GetPreInstalledAppsL(RPointerArray<TPreInstalledAppParams> &aPreInstalledAppParams)

    {

    MakeAllInstallPathsL();

    ListPreInstalledAppL();

    aPreInstalledAppParams = iPreInstalledAppParams;

    }

void CAMPreInstallApp::ListPreInstalledAppL(const TDesC& installDocPath)

    {

    RDEBUG("Clist_PreInstallAppUi: ListPreInstalledApp: <<<<");

    CDir* dir= NULL;

    TInt err = iFs.GetDir(installDocPath, KEntryAttNormal, ESortByName, dir);

   // _LIT(KInstallpath,"C:\\private\\10202dce\\");

    //TInt err = iFs.GetDir(KInstallpath, KEntryAttNormal, ESortByName, dir);

    RDEBUG_2("Clist_PreInstallAppUi: ListPreInstalledApp: err in getting dir list : %d",err);

    if (err==KErrNone)

        {

        CleanupStack::PushL(dir);

        RDEBUG_2("Clist_PreInstallAppUi: ListPreInstalledApp: no of dir's : %d",dir->Count());

        for (TInt i(0); i < dir->Count(); i++)

            {

	    RDEBUG_2("Clist_PreInstallAppUi: ListPreInstalledApp: <<<< dir entry %d", i);

            TEntry entry;

            entry = (*dir)[i];

            HBufC* pathAndName = HBufC::NewLC(installDocPath.Length()

                    + entry.iName.Length() );

            TPtr ptrPathAndName = pathAndName->Des();

            ptrPathAndName.Append(installDocPath);

            ptrPathAndName.Append(entry.iName);

            HBufC* mimeType = HBufC::NewLC(KMaxDataTypeLength);

            //Recognize     

            if (!RecognizeL(*pathAndName, mimeType))

                {

                CleanupStack::PopAndDestroy(mimeType);

                CleanupStack::PopAndDestroy(pathAndName);

                continue;

                }

#ifdef RD_MULTIPLE_DRIVE

            if ( TParsePtrC( installDocPath ).Path().CompareF(KPreInstallPath) == 0 )

#else

            if (installDocPath.CompareF(iPreInstallPath) == 0)

#endif

                {

		RDEBUG("Clist_PreInstallAppUi: ListPreInstalledApp: <<<< Entered installDocPath.CompareF(iPreInstallPath)");

                Swi::RSisRegistrySession regSession;

                CleanupClosePushL(regSession);

                User::LeaveIfError(regSession.Connect() );

                RArray<TUid> uids;

                CleanupClosePushL(uids);

                regSession.InstalledUidsL(uids);

                RFile temp;

                User::LeaveIfError(temp.Open(iFs, *pathAndName,

                        EFileShareReadersOnly | EFileRead) );

                CleanupClosePushL(temp);

                TUid appUid;

                TInt uidLen = sizeof(TInt32);

                TInt seekLen = sizeof(TInt32) + sizeof(TInt32);

                User::LeaveIfError(temp.Seek(ESeekStart, seekLen));

                TPckg<TInt32> uid1(appUid.iUid);

                User::LeaveIfError(temp.Read(uid1, uidLen));

                if (uid1.Length() != uidLen)

                    {

                    User::Leave(KErrUnderflow);

                    }

                //checking whether this is installed or not

                TBool installed = regSession.IsInstalledL(appUid);

                Swi::RSisRegistryEntry registryEntry;

                TInt regEntryError = registryEntry.Open(regSession, appUid);

		RDEBUG_2("Clist_PreInstallAppUi: ListPreInstalledApp: RegEntryError : %d",regEntryError);

		//User::LeaveIfError(regEntryError);

		if (regEntryError == KErrNone)

		    {

                CleanupClosePushL(registryEntry);

                TBool isPreInstalled = registryEntry.PreInstalledL();

                RDEBUG_4("Clist_PreInstallAppUi: ListPreInstalledApp: UID is : '0x%X', installed:, preinstalled %d  %d",appUid,installed,isPreInstalled);

                for (TInt i(0); isPreInstalled && i < uids.Count(); i++)

                    {

                    if (appUid == uids[i])

                        {

			RDEBUG("Clist_PreInstallAppUi: appUid == uids[i]");

                        Swi::CSisRegistryPackage* sisRegistry = NULL;

                        TRAPD( err, sisRegistry = regSession.SidToPackageL( uids[i] ) ) ;

                        //User::LeaveIfError(err);

			if(err == KErrNone)

			{

			RDEBUG("Clist_PreInstallAppUi: err == KErrNone");

                        TPreInstalledAppParams *params =

                                new (ELeave) TPreInstalledAppParams;

                        params->iPreInstalledAppame.Copy(sisRegistry->Name());

                        params->iPreInstalledAppVendorName.Copy(

                                sisRegistry->Vendor());

                        params->iPreInstalledAppUid = sisRegistry->Uid();

                        params->iMimeType.Copy(*mimeType);

                        //Get version

                        TVersion version = registryEntry.VersionL();

                        TBuf8<KVersionLength> pkgDes;

                        pkgDes.AppendNum(version.iMajor);

                        pkgDes.Append(KLiteralPeriod);

                        pkgDes.AppendNum(version.iMinor);

                        params->iVersion.Copy(pkgDes);

                        iPreInstalledAppParams.Append(params);

                        RDEBUG_2("Clist_PreInstallAppUi: ListPreInstalledApp: Installed App UID is : '0x%X'",appUid);

                        RDEBUG_2("Clist_PreInstallAppUi: ListPreInstalledApp: Installed App Name is: %S",&(sisRegistry->Name()));

                        RDEBUG_2("Clist_PreInstallAppUi: ListPreInstalledApp: Installed App Vendor is: %S",&(sisRegistry->Vendor()));

                        RDEBUG_2("Clist_PreInstallAppUi: ListPreInstalledApp: Installed App UID is : '0x%X'",sisRegistry->Uid());

                        delete sisRegistry;

			}

                        continue;

                        }

                    }

                CleanupStack::PopAndDestroy(&registryEntry);

		    }

                CleanupStack::PopAndDestroy(&temp);

                CleanupStack::PopAndDestroy(&uids);

                CleanupStack::PopAndDestroy(&regSession);

                CleanupStack::PopAndDestroy(mimeType);

                CleanupStack::PopAndDestroy(pathAndName);

                }

            }

         CleanupStack::PopAndDestroy(dir);

        }

    }

void CAMPreInstallApp::ListPreInstalledAppL()

    {

    iPreInstalledAppParams.Reset();

#ifdef RD_MULTIPLE_DRIVE

    TInt count = iInstallDocPathArray->Count();

    for ( TInt index(0); index < count; index++ )

        {

        if ( (*iInstallDocPathArray)[index].Length()> 0 )

            {

            ListPreInstalledAppL( (*iInstallDocPathArray)[index] );

            }

        }

#else   

    if (iPreInstallDocumentPath.Length() > 0)

        {

        ListPreInstalledAppL(iPreInstallDocumentPath);

        }

#endif

    }

TBool CAMPreInstallApp::RecognizeL(TDesC& aPathAndName, HBufC* aMimeType)

    {

    TBool IsOK(ETrue);

    ContentAccess::CContent* pkgContent = ContentAccess::CContent::NewLC(

            aPathAndName, ContentAccess::EContentShareReadWrite);

    TPtr mimePtr(aMimeType->Des());

    pkgContent->GetStringAttribute(ContentAccess::EMimeType, mimePtr);

    HBufC8* tmpMime8 = HBufC8::NewLC(aMimeType->Length());

    tmpMime8->Des().Copy(*aMimeType);

    TPtr8 mimePtr8(tmpMime8->Des());

    if ((mimePtr8 != SwiUI::KSisxMimeType) && (mimePtr8

            != SwiUI::KSisMimeType) && (mimePtr8 != SwiUI::KPipMimeType))

        {

        IsOK = EFalse;

        }

    CleanupStack::PopAndDestroy(tmpMime8);

    CleanupStack::PopAndDestroy(pkgContent);

    return IsOK;

    }

void CAMPreInstallApp::MakeAllInstallPathsL()

    {

#ifdef RD_MULTIPLE_DRIVE        

    iInstallDocPathArray = new (ELeave) CDesCArrayFlat( 2 );

    TDriveList driveList;

    TInt driveCount = 0;

    //User::LeaveIfError(iFs.Connect() );

    User::LeaveIfError( DriveInfo::GetUserVisibleDrives(iFs, driveList,driveCount));

    TUint driveStatus = 0;

    for (TInt index(0); index < KMaxDrives; index++)

        {

        if (driveList[index])

            {

            User::LeaveIfError( DriveInfo::GetDriveStatus(iFs, index,

                    driveStatus));

            TFileName path;

            TDriveUnit driveUnit(index);

            if ( !(driveStatus & DriveInfo::EDriveRemote ))

                {

                if (driveStatus & DriveInfo::EDriveRemovable)

                    {

                    path.Zero();

                    path.Append(driveUnit.Name() );

                    path.Append(KPreInstallPath);

                    iInstallDocPathArray->AppendL(path);

                    }

                }

            }

        }

    //iFs.Close();

#else   

    TPtrC mmcDrive(TParsePtrC( PathInfo::MemoryCardRootPath() ).Drive());

    iPreInstallDocumentPath.Append(mmcDrive);

    iPreInstallDocumentPath.Append(KPreInstallPath);

#endif //RD_MULTIPLE_DRIVE 

    }