/*

* Copyright (c) 2005 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 the class CProcessorDN

*

*/

// INCLUDE FILES

#include "cdcprocessordn.h"

#include "cdclogger.h"

#include "cdctagcontainer.h"

using namespace CMManager;

// CONSTANTS

_LIT16( KDefaultDestinationName, "Default destination" );

//_LIT16( KMetadataUserDefined, "UserDefined" );

//_LIT16( KMetadataInternet, "Internet" );

// constants for TSnapPurpose

_LIT16( KPurposeUnknown, "UserDefined" );

_LIT16( KPurposeInternet, "Internet" );

_LIT16( KPurposeOperator, "Operator" );

_LIT16( KPurposeMMS, "MMS" );

_LIT16( KPurposeIntranet, "Intranet" ); 

// ================= MEMBER FUNCTIONS =======================

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

// CProcessorDN::NewL

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

//

CProcessorDN* CProcessorDN::NewL( CReaderBase* aFileReader,

                                  RCmManagerExt& aCmManager,

                                  RPointerArray< RCmConnectionMethodExt >& aPluginArray,

                                  RPointerArray< HBufC >& aPluginNames, 

                                  RPointerArray< RCmDestinationExt >& aDestArray,

                                  RPointerArray< HBufC >& aDestNames,

                                  RArray<TBool>& aCmInDest,

                                  TBool aIsFirstRound )

    {

    CProcessorDN* self = new ( ELeave ) CProcessorDN( aFileReader,

                                                      aCmManager,

                                                      aPluginArray,

                                                      aPluginNames,

                                                      aDestArray,

                                                      aDestNames,

                                                      aCmInDest,

                                                      aIsFirstRound );

    CleanupStack::PushL( self );

    // From base class

    self->ConstructL();

    CleanupStack::Pop( self ); // self

    return self;

    }

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

// CProcessorDN::~CProcessorDN

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

//

CProcessorDN::~CProcessorDN()

    {

    iDestination.Close();

    }

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

// CProcessorDN::ConstructL

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

//

void CProcessorDN::ConstructL()

    {

    }

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

// CProcessorDN::CProcessorDN

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

//

CProcessorDN::CProcessorDN( CReaderBase* aFileReader,

                            RCmManagerExt& aCmManager,

                            RPointerArray< RCmConnectionMethodExt >& aPluginArray,

                            RPointerArray< HBufC >& aPluginNames, 

                            RPointerArray< RCmDestinationExt >& aDestArray,

                            RPointerArray< HBufC >& aDestNames,

                            RArray< TBool >& aCmInDest, 

                            TBool aIsFirstRound ) :

                                      CProcessorBase( aFileReader,

                                                      aCmManager,

                                                      aPluginArray,

                                                      aPluginNames,

                                                      aDestArray,

                                                      aDestNames ),

                                      iProtectionLevel( EProtLevel0 ),

                                      iIsFirstRound( aIsFirstRound )

    {

    iCmInDest = &aCmInDest;

    }

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

// CProcessorDN::ProcessTagL

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

//

void CProcessorDN::ProcessTagL( TBool /*aFieldIDPresent*/ )

    {

    iDestinationDropped = EFalse;

    iProtectionLevel = EProtLevel0;

    if( iIsFirstRound )

        {

        TInt dnId = -1;

        for ( TInt idx(0); idx < TagContainer().Count(); idx++)

            {

            if ( TagContainer().FieldId( idx ) == EDN_Id )

                {

                HBufC16* ptrTag = TagContainer().Tag(idx);

                TLex16 lex(ptrTag->Des());

                TInt err = lex.Val(dnId);

                if (err != KErrNone)

                    {

                    CLOG_WRITE( "The destinaton Id field is bad.");

                    User::Leave(err);    

                    }

                break;

                }

            }

        }

    HBufC *destName( NULL );

    TInt priority = 0;

    RPointerArray<HBufC> names;

    for (TInt idx(0); idx < TagContainer().Count(); idx++)

        {

        HBufC16* ptrTag = TagContainer().Tag(idx);

        TInt field =  TagContainer().FieldId( idx );

        if( iIsFirstRound && !iDestinationDropped )

            {

            switch ( field )

                {

                case EDN_Name:

                    {

                    // If more destinations exist with same name then one is kept

                    TRAPD( err, iDestination.SetNameL( *ptrTag ) );

                    if( KErrAlreadyExists == err )

                        {

                        CLOG_WRITE_FORMAT( 

                        "Error: Destination exist: %S. It is dropped!", ptrTag )

                        CLOG_WRITE( "\t \r\n" )

                        iDestinationDropped = ETrue;

                        }

                    else

                        {

                        destName = ptrTag->AllocLC();    

                        }

                    }

                break;

                case EDN_Icon:

                    {

                    TPtrC16 iconPtr = ptrTag->Right( ptrTag->Length() );

                    TLex16 lex( iconPtr );

                    TUint32 icon( 0 );

                    if ( lex.Val( icon, EDecimal ) == KErrNone )

                        {

                        iDestination.SetIconL( icon );

                        }

                    }

                break;

                case EDN_Metadata:

                    {

                    if( !ptrTag->Compare( KPurposeUnknown ) )

                        {

                        iDestination.SetMetadataL( ESnapMetadataPurpose, 

                                                   ESnapPurposeUnknown );

                        }

                    else if( !ptrTag->Compare( KPurposeInternet ) )

                        {

                        iDestination.SetMetadataL( 

                            ESnapMetadataPurpose, 

                            ESnapPurposeInternet );

                        }

                    else if( !ptrTag->Compare( KPurposeOperator ) )

                        {

                        iDestination.SetMetadataL( 

                            ESnapMetadataPurpose, 

                            ESnapPurposeOperator );

                        }

                    else if( !ptrTag->Compare( KPurposeMMS ) )

                        {

                        iDestination.SetMetadataL( 

                            ESnapMetadataPurpose, 

                            ESnapPurposeMMS );

                        }

                    else if( !ptrTag->Compare( KPurposeIntranet ) )

                        {

                        iDestination.SetMetadataL( 

                            ESnapMetadataPurpose, 

                            ESnapPurposeIntranet );

                        }

                    else

                        {

                        //no valid data is given - use default value

                        iDestination.SetMetadataL( ESnapMetadataPurpose, 

                                                   ESnapPurposeUnknown );

                        CLOG_WRITE( "! Error : Invalid Metadata. Default:User Defined");

                        }

                    }

                break;

                case EDN_Protection:

                    {

                    TPtrC16 protPtr = ptrTag->Right( ptrTag->Length() );

                    TLex16 lex( protPtr );

                    TUint32 prot( 0 );

                    if ( lex.Val( prot, EDecimal ) == KErrNone )

                        {

                        if( prot <= EProtLevel3 ) // prot is unsigned so no need

                                                  // to check lower boundary

                            {

                            iProtectionLevel = TProtectionLevel( prot );

                            }

                        else

                            {

                            //no valid data is given - use default value

                            iProtectionLevel = EProtLevel0;

                            CLOG_WRITE( "! Error : Invalid Protection level. Default:Level0");

                            }

                        }

                    }

                break;

                case EDN_Hidden:

                    {

                    if( !ptrTag->Compare( KStrYes ) )

                        {

                        iDestination.SetHiddenL( ETrue );

                        }

                    else if( !ptrTag->Compare( KStrNo ) )

                        {

                        iDestination.SetHiddenL( EFalse );

                        }

                    else

                        {

                        //no valid data is given - use default value

                        iDestination.SetHiddenL( EFalse );

                        CLOG_WRITE( "! Error : Invalid Hidden. Default:No");

                        }

                    }

                break;

                case EDN_HiddenAgent:

                    {

                    if( !ptrTag->Compare( KStrYes ) )

                        {

                        iDestination.SetMetadataL( ESnapMetadataHiddenAgent, ETrue );

                        }

                    else if( !ptrTag->Compare( KStrNo ) )

                        {

                        iDestination.SetMetadataL( ESnapMetadataHiddenAgent, EFalse );

                        }

                    else

                        {

                        iDestination.SetMetadataL( ESnapMetadataHiddenAgent, EFalse );

                        //no valid data is given - use default value

                        CLOG_WRITE( "! Error : Invalid HiddenAgent. Default:No");

                        }

                    }

                break;

                case EDN_Highlighted:

                    {

                    if( !ptrTag->Compare( KStrYes ) )

                        {

                        iDestination.SetMetadataL( ESnapMetadataHighlight, ETrue );

                        }

                    else if( !ptrTag->Compare( KStrNo ) )

                        {

                        iDestination.SetMetadataL( ESnapMetadataHighlight, EFalse );

                        }

                    else

                        {

                        iDestination.SetMetadataL( ESnapMetadataHighlight, EFalse );

                        //no valid data is given - use default value

                        CLOG_WRITE( "! Error : Invalid Highlighted. Default:No");

                        }

                    }

                break;

                } // switch

            } // if

         else if( !iIsFirstRound && !iDestinationDropped )

            {

            switch ( field )

                {

                case EDN_Name:

                 {

                 iDest = FindDestinationL( ptrTag );

                 if( iDest == NULL )

                     {

                     CLOG_WRITE_FORMAT( "Error: Destination not found: %S ", ptrTag )

                     iDestinationDropped = ETrue;

                     }

                 else

                     {

                     CLOG_WRITE_FORMAT( "\t Destination name: %S ", ptrTag )

                     }

                 }

                break;

            case EDN_IAPName:

                   {

                   TInt pos;

                   RCmConnectionMethodExt* plugin = FindPluginL( ptrTag, pos );

                   if( plugin )

                        {

                        TRAPD( err, iDest->AddConnectionMethodL( *plugin ) );

                        // Set the priority according to the order in which the IAPs are in the XML

                        TRAPD( err2 ,iDest->ModifyPriorityL( *plugin, priority ));

                        if ( err2 != KErrNone )

                        	{

                        	err2 = KErrNone; // to remove the compiler warnings

                        	}

                        iDest->UpdateL();

                        priority++;

                        if( err == KErrNone )

                            {

                            CLOG_WRITE_FORMAT( "\t Added connection method: %S ", ptrTag )

                            (*iCmInDest)[ pos ] = ETrue;

                            }

                        else

                            {

                            CLOG_WRITE_FORMAT( 

                            "Warning connection method could not added: %S ", ptrTag )

                            }

                        }

                     else

                        {

                        CLOG_WRITE_FORMAT( 

                        "Warning: plugin could not added: %S ", ptrTag )

                        }                       

                   }

                break;

            case EDN_EmbeddedDNName:

                    {

                    const RCmDestinationExt* embDestination = FindDestinationL( ptrTag );

                    if( embDestination )

                        {

                        TRAPD( err, iDest->AddEmbeddedDestinationL( *embDestination ) );

                        if( err == KErrNone )

                            {

                            CLOG_WRITE_FORMAT( "\t Added embedded destination: %S ", ptrTag )

                            }

                        else

                            {

                            CLOG_WRITE_FORMAT( 

                            "Warning embedded destination could not added: %S ", ptrTag )

                            }

                        }

                     else

                        {

                        CLOG_WRITE_FORMAT( 

                        "Warning embedded destination could not added: %S ", ptrTag )

                        }

                    }

                break;

            default:

                {

                break;

                }

              } // switch

            } // if

        }//for      

        if( iIsFirstRound && !iDestinationDropped )

            {

            RCmDestinationExt* newItem = new (ELeave) 

            RCmDestinationExt( iDestination );

            iDest = newItem;

            iDestArray->Append( newItem );

            iDestName->Append( destName );

            CleanupStack::Pop( destName );

            }        

    }

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

// CProcessorDN::ProcessAPL

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

//

void CProcessorDN::ProcessAPL()

    {

    if( !iDestinationDropped )

        {

        if( iDest )

            {

            if( iIsFirstRound )

                {

                iDest->SetProtectionL( iProtectionLevel );

                }

            iDest->UpdateL();

            if( iIsFirstRound )

                {

                DoLogL();

                }

            else

                {

                CLOG_WRITE( "\t \r\n" )

                }

            }

        }

    }

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

// CProcessorDN::DoLogL

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

//

void CProcessorDN::DoLogL()

    {

    HBufC16* tmp;

    tmp = iDestination.NameLC();

    // Writes some data of the destination network into the log file.

    CLOG_WRITE( "Destination Network created:" )

    CLOG_WRITE_FORMAT( "\t Destination name: %S ", tmp )

    TUint32 uid = iDest->Id();

    CLOG_WRITE_FORMAT( "\t Destination ID: %d", uid );

    CLOG_WRITE( "\t \r\n" )

    CleanupStack::PopAndDestroy( tmp ); // Removes tmp.

    }

// End of File.