/*

* Copyright (c) 2002 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:   Module for creating CommsDat from an input file

*

*/

// INCLUDE FILES

#include "cdccommsdatcreator.h"

#include "cdclogger.h"

#include "cdcreaderxml.h"

#include "cdcprocessorpacketdata.h"

#include "cdcprocessorwlan.h"

#include "cdcprocessorlan.h"

#include "cdcprocessorvpn.h"

#include "cdcprocessordn.h"

#include "cdcprocessorglobal.h"

#include "cdcwlantables.h"

#include "cdcwlandevicesettings.h"

#include "cdcdatamobilitytables.h"

#include "cdcdumptables.h"

#include "centralrepository.h"

#include <cmconnectionmethoddef.h>

#include <cmmanagerext.h>

#include <e32def.h>

#include <e32base.h>

#include <s32strm.h>

#include <s32file.h>

#include <etelpckt.h>

#include <featmgr.h>

#include <commsdattypesv1_1.h>

#include <commsdattypeinfov1_1.h>

// CONSTANTS

//maximum length of access point name

const TInt KLengthOfExtention = 4;

//extension

_LIT16( KExtensionXML,     ".xml" );    //XML file

//-----------------------------------------------------------------------------

//  CCdcCommsDatCreator::NewL()

//-----------------------------------------------------------------------------

//

EXPORT_C CCdcCommsDatCreator* CCdcCommsDatCreator::NewL()

    {

    CCdcCommsDatCreator* self = NewLC();

    CleanupStack::Pop( self );   // self

    return self;

    }

//-----------------------------------------------------------------------------

//  CCdcCommsDatCreator::NewLC()

//-----------------------------------------------------------------------------

//

EXPORT_C CCdcCommsDatCreator* CCdcCommsDatCreator::NewLC()

    {

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

    CleanupStack::PushL( self );

    self->ConstructL();

    return self;

    }

//------------------------------------------------

// CDbCreator::CreateTablesL

//------------------------------------------------

//

EXPORT_C void CCdcCommsDatCreator::CreateTablesL()

    {

    CLOG_WRITE( "=====================\n" )

    CLOG_WRITE( "Creating tables ...\n" )

    CLOG_WRITE( "=====================\n" )   

    //extends architecture of CommsDat

    //creates WLAN tables

    //-------------------------------

    if ( iIsWlanS )

        {

        CLOG_WRITE( "Creates WLAN service tables\n" )

        CLOG_WRITE( "---------------------------\n" )

        CWlanTables* wlanTables = CWlanTables::NewL();

        CleanupStack::PushL( wlanTables );

        wlanTables->CheckAndCreateTablesL();

        CleanupStack::PopAndDestroy( wlanTables ); 

        // WLAN Device Settings Table.

        CLOG_WRITE( "Writes Default settings to WLAN Device Settings Table.\n" )

        // Creating a settings object does it all.

        CWlanDeviceSettings* wlanDeviceSettings = CWlanDeviceSettings::NewL();

        delete wlanDeviceSettings;

        }

    CLOG_WRITE( "CDataMobilityTables\n" )   

    //extends architecture of CommsDat

    //creates Data Mobility tables

    //----------------------------

    CDataMobilityTables* dmTables = CDataMobilityTables::NewL();

    CleanupStack::PushL( dmTables );

    CLOG_WRITE( "Creates Data Mobility ALR tables\n" )

    CLOG_WRITE( "--------------------------------\n" )

    dmTables->CheckAndCreateAlrTablesL();

    CLOG_WRITE( "Creates Data Mobility MIP tables\n" )

    CLOG_WRITE( "--------------------------------\n" )

    dmTables->CheckAndCreateMipTablesL();

    CleanupStack::PopAndDestroy( dmTables );

    //if there is only an "e" parameter then DbCreator extends CommsDat, but

    //does not create access points. This functionality earlier was done

    //by WlanToCDb modul.

    }

//------------------------------------------------

// CDbCreator::CreateCommsDatL

//------------------------------------------------

//

EXPORT_C void CCdcCommsDatCreator::CreateCommsDatL( const TFileName& aInFileName )

    {

    CLOG_WRITE( "=====================\n" )

    CLOG_WRITE( "Processing started...\n" )

    CLOG_WRITE( "=====================\n" )               

    TDbCreatorInputCharSet charSet( ECharSetUnknown );//input character set

    //Creates access points

    //----------------------

    if ( InputFileType( aInFileName ) == EFileXML )

        {

        CLOG_WRITE( "Tries to open file");

        // Logs file name            

        HBufC *fileName = aInFileName.AllocLC();

        CLOG_WRITE_FORMAT( "Input file : %S\n", fileName )

        CleanupStack::PopAndDestroy( fileName );                          

        delete iReader;

        iReader = NULL;

        iReader = CReaderXML::NewLC( aInFileName, charSet );

    	CleanupStack::Pop(iReader);

        //locates feature in xml file

        iReader->LocateFeatureL();

        }

    else    

        {

        User::Leave( KErrInvalidExtension );

        }  

    TBool found( EFalse );

    // First, add all destinations to the database. Connection methods and

    // embedded destinations are not added at this time.

    while ( iReader->CurrentFeature() != EFeatureNone && !found )

        {

        if( iReader->CurrentFeature() == EFeatureDN )

            {

            ProcessDNL( iCmInDest, ETrue );

            }

        iReader->LocateFeatureL();

        }

    // Reset input file

    iReader->Reset();

    iReader->LocateFeatureL();

    // Then add connection methods, and assign them to destinations if

    // needed

    while ( iReader->CurrentFeature() != EFeatureNone )

        {

        switch ( iReader->CurrentFeature() )

            {

            case EFeaturePacketData:

                {

                //creates GPRS access point

                CLOG_WRITE( "Feature found : Packet Data Access point(s)\n" )

                iFileProcessor = CProcessorPacketData::NewL( iReader,

                                                       iCmManager,

                                                       iPluginArray,

                                                       iPluginNames,

                                                       iLingerSettings );

                iFileProcessor->ParseFileL();

                delete iFileProcessor;

                iFileProcessor = NULL;

                break;

                }

            case EFeatureWLAN:

                {

                if( iIsWlanS )

                    {

                    //creates WLAN access point   

                    CLOG_WRITE( "Feature found : WLAN Access point(s)\n" )

                    // Reset the EAP settings just to be safe although it should be empty always here.

                    iEapSettings.ResetAndDestroy();

                    iFileProcessor = CProcessorWlan::NewL( iReader,

                                                           iCmManager,

                                                           iPluginArray,

                                                           iPluginNames,

                                                           iWlanSecurity,

                                                           iEapSettings );

                    iFileProcessor->ParseFileL();

                    delete iFileProcessor;

                    iFileProcessor = NULL;

                    }

                break;

                }

            case EFeatureLAN:

                {

                //creates LAN access point   

                CLOG_WRITE( "Feature found : LAN Access point(s)\n" )

                iFileProcessor = CProcessorLan::NewL( iReader,

                                                      iCmManager,

                                                      iPluginArray,

                                                      iPluginNames );

                iFileProcessor->ParseFileL();

                delete iFileProcessor;

                iFileProcessor = NULL;

                break;

                }

            case EFeatureVPN:

                {

                //creates VPN access point   

                CLOG_WRITE( "Feature found : VPN Access point(s)\n" )

                CLOG_WRITE( "-----------------------------------\n" )

                iFileProcessor = CProcessorVpn::NewL( iReader,

                                                       iCmManager,

                                                       iPluginArray,

                                                       iPluginNames,

                                                       iUnderLying );

                iFileProcessor->ParseFileL();

                delete iFileProcessor;

                iFileProcessor = NULL;

                break;

                }

            case EFeatureDN:

                {

                ProcessDNL( iCmInDest, EFalse );

                break;

                }

            case EFeatureGlobal:

                {

                // Valid tag but does nothing now. 

                // Global can be processed at the last end.

                //sets global settings 

                CLOG_WRITE( "Feature found : Global settings\n" )

                CLOG_WRITE( "-------------------------------\n" )

                iFileProcessor = CProcessorGlobal::NewL( iReader,

                                                          iCmManager,

                                                          iPluginArray,

                                                          iPluginNames,

                                                          iDestArray,

                iFileProcessor->ParseFileL();

                delete iFileProcessor;

                iFileProcessor = NULL;

                break;

                }

            default:

                User::Panic( KPanicInvalidCase, KErrInvalidCase );

            }//switch

            //gets next feature

            iReader->LocateFeatureL();

        }//while

    // Updates the IAPs that are not in destinations.

    // Sets the underlying IAP/SNAPS for vpn IAPs    

    SetUnderlyingIapL( iUnderLying );

    for( TInt i(0); i < iWlanSecurity.Count(); i++ )

        {

        CLOG_WRITE_FORMAT( "Sec Pos: %d", i );

        if( iWlanSecurity[i] != NULL )

            {

            CLOG_WRITE_FORMAT( "Sec data: %S", iWlanSecurity[i] );

            }

        else    

            {

            CLOG_WRITE( "Sec data NULL" );

            }

        }

	// Sets the WLAN security paramters including EAP settings

    SetWlanSecurityL( iWlanSecurity );

    // Sets linger settings

    SetLingerSettingsL( iLingerSettings );

    // Logs IAPs in UDEB mode

    #ifdef _DEBUG

    LogIapIdsL();

    #endif

}

//------------------------------------------------

// CCdcCommsDatCreator::DumpCommsDatL

//------------------------------------------------

//

EXPORT_C void CCdcCommsDatCreator::DumpCommsDatL( const TFileName& aOutFileName )

    {

    CLOG_WRITE( "==========================\n" )

    CLOG_WRITE( "Dump processing started...\n" )

    CLOG_WRITE( "==========================\n" )   

    CDumpTables* dump = CDumpTables::NewLC();

    dump->DoDumpTablesL( aOutFileName );

    CleanupStack::PopAndDestroy( dump ); //dump   

    CLOG_WRITE( "======== end dump =========\n" )   

    }

//------------------------------------------------

// CCdcCommsDatCreator::CCdcCommsDatCreator

//------------------------------------------------

//

CCdcCommsDatCreator::CCdcCommsDatCreator()

    {

    }

//------------------------------------------------

// CCdcCommsDatCreator::~CCdcCommsDatCreator

//------------------------------------------------

//

CCdcCommsDatCreator::~CCdcCommsDatCreator()

    {

    delete iReader;

    iEapSettings.ResetAndDestroy();

	for ( TInt i = 0; i < iPluginArray.Count(); i++ )

	{

		iPluginArray[i]->Close();

	}

    iPluginArray.ResetAndDestroy();

    iPluginNames.ResetAndDestroy();

	for ( TInt i = 0; i < iDestArray.Count(); i++ )

	{

		iDestArray[i]->Close();

	}

    iDestArray.ResetAndDestroy();

    iDestNames.ResetAndDestroy();    

    iUnderLying.ResetAndDestroy();    

    iWlanSecurity.ResetAndDestroy();

    iLingerSettings.ResetAndDestroy();

    iCmInDest.Close(); 

    iCmManager.Close();

    }

//------------------------------------------------

// CCdcCommsDatCreator::ConstructL

//------------------------------------------------

//

void CCdcCommsDatCreator::ConstructL()

    {

    CLOG_WRITE( "Initialising FeatureManager\n" )   

    //checks if Wlan feature is supported

    FeatureManager::InitializeLibL();

    iIsWlanS = FeatureManager::FeatureSupported( KFeatureIdProtocolWlan );

    FeatureManager::UnInitializeLib();

    }

//------------------------------------------------

// CCdcCommsDatCreator::InputFileType

//------------------------------------------------

//

TUint CCdcCommsDatCreator::InputFileType( const TFileName& aFileName )

    {

    TBuf<KLengthOfExtention> extension;

    //get extension

    extension.Copy( aFileName.Right( KLengthOfExtention ) );

    TDbCreatorInputFile type ( EFileUnknown );

    if ( extension.CompareF( KExtensionXML ) == 0 )

        {

        type = EFileXML;            

        }

    else

        {

        //type keeps default value

        }

    return type;

    }

//------------------------------------------------

// CCdcCommsDatCreator::UpdateUncatCmsL

//------------------------------------------------

//

void CCdcCommsDatCreator::UpdateUncatCmsL( RArray< TBool >& aCmInDest )

    {

    CLOG_WRITE( "-------------------------------\n" )

    CLOG_WRITE( "Uncategorised Cms:\n" )

    // No destination defined

    if( aCmInDest.Count() == 0 )

        {

        for( TInt i(0); i < iPluginArray.Count(); i++ )

            {

            iPluginArray[i]->UpdateL();

            CLOG_WRITE_FORMAT( "Uncat CM Name: %S", iPluginNames[i] );

            }

        }

    else

        {

        for( TInt i(0); i < iPluginArray.Count(); i++ )

            {

            if( aCmInDest[ i ] == EFalse )

                {

                iPluginArray[i]->UpdateL();

                CLOG_WRITE_FORMAT( "Uncat CM Name: %S", iPluginNames[i] );

                }

            }

        }

    CLOG_WRITE( "-------------------------------\n" )

    }    

//------------------------------------------------

// CCdcCommsDatCreator::LogIapIdsL

//------------------------------------------------

//

void CCdcCommsDatCreator::LogIapIdsL()

    {

    for( TInt i(0); i < iPluginArray.Count(); i++ )

        {

        TUint32 uid1 = iPluginArray[i]->GetIntAttributeL( CMManager::ECmId );

        CLOG_WRITE_FORMAT( "IAP Name: %S", iPluginNames[i] );

        CLOG_WRITE_FORMAT( "ID: %d\n", uid1 );

        }

    for( TInt i(0); i < iDestArray.Count(); i++ )

        {

        TUint32 uid1 = iDestArray[i]->Id();

        CLOG_WRITE_FORMAT( "SNAP Name: %S", iDestNames[i] );

        CLOG_WRITE_FORMAT( "ID: %d\n", uid1);

        }

    }

// ---------------------------------------------------------

// CCdcCommsDatCreator::ProcessDNL

// ---------------------------------------------------------

//