/*

* Copyright (c) 2008 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:  Used in Auto-Restart to read/write profile to cenrep, read from

*                settings database etc.

*

*/

// USER INCLUDES

#include "NsmlProfileUtil.h"

#include <nsmldebug.h>

#ifndef __WINS__

// This lowers the unnecessary compiler warning (armv5) to remark.

// "Warning:  #174-D: expression has no effect..." is caused by 

// DBG_ARGS8 macro in no-debug builds.

#pragma diag_remark 174

#endif

// CONSTANTS

const TInt KNsmlDsAutoStartProfileKey = 2; // 0x00000002 defined in DS cenrep

const TInt KNsmlDsIapId 			  = 5; // 0x00000005 defined in DS cenrep

const TInt KNsmlDsAutoStartSession    = 6; // 0x00000006 defined in DS cenrep

const TInt KNsmlDsAutoStartTaskIdKey  = 9; // 0x00000009 defined in DS cenrep

const TInt KNsmlMaxCenrepBufferSize   = 1024;

const TUid KRepositoryId              = { 0x2000CF7E };

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

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

// CNsmlProfileUtil::NewLC

// Two-phased constructor.

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

EXPORT_C CNsmlProfileUtil* CNsmlProfileUtil::NewLC()

{

    DBG_FILE(_S8("CNsmlProfileUtil::NewLC, BEGIN"));

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

	CleanupStack::PushL(self);

	self->ConstructL();

	DBG_FILE(_S8("CNsmlProfileUtil::NewLC, END"));

	return self;

}

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

// CNsmlProfileUtil::NewL

// Two-phased constructor.

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

EXPORT_C CNsmlProfileUtil* CNsmlProfileUtil::NewL()

{

    DBG_FILE(_S8("CNsmlProfileUtil::NewL, BEGIN"));

	CNsmlProfileUtil* self=CNsmlProfileUtil::NewLC();

	CleanupStack::Pop();

	DBG_FILE(_S8("CNsmlProfileUtil::NewL, END"));

	return self;

}

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

// CNsmlProfileUtil::~CNsmlProfileUtil

// Destructor.

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

CNsmlProfileUtil::~CNsmlProfileUtil() 

{

    DBG_FILE(_S8("CNsmlProfileUtil::~CNsmlProfileUtil, BEGIN"));

    // Free up buffers

    if ( iDisplayName ) 

    {

    	delete iDisplayName;

    }

    if ( iServerId ) 

    {

    	delete iServerId;

    }

    if ( iServerURI ) 

    {

    	delete iServerURI;

    }

    if ( iSyncMLUserName ) 

    {    

    	delete iSyncMLUserName;

    }

    if ( iSyncMLPassword ) 

    {

    	delete iSyncMLPassword;

    }

    if ( iSyncHTTPAuthUserName ) 

    {

    	delete iSyncHTTPAuthUserName;

    }

    if ( iSyncHTTPAuthPassword ) 

    {

    	delete iSyncHTTPAuthPassword;

    }

    // Free up content objects

    iContents.ResetAndDestroy();

    DBG_FILE(_S8("CNsmlProfileUtil::~CNsmlProfileUtil, END"));

}

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

// CNsmlProfileUtil::ConstructL

// Second-phase constructor.

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

//

void CNsmlProfileUtil::ConstructL() 

{      

    // Nothing to do

}

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

// CNsmlProfileUtil::WriteToStreamL

// 

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

void CNsmlProfileUtil::WriteToStreamL(RDesWriteStream& aStream, const TDesC& aString)

{

    DBG_FILE(_S8("CNsmlProfileUtil::WriteToStreamL, BEGIN"));

    TInt len = aString.Length();

	// Write string length

    aStream.WriteInt32L(len);   

   // Write content 

    if ( len == 0 )

    {

    	aStream << KNullDesC8;

    }

    else 

    {

    	aStream << aString;

    }

    DBG_FILE(_S8("CNsmlProfileUtil::WriteToStreamL, END"));

}

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

// CNsmlProfileUtil::InternalizeFromProfileL

// 

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

EXPORT_C void CNsmlProfileUtil::InternalizeFromSettingsDBL(TInt aProfileId)

{

    DBG_FILE(_S8("CNsmlProfileUtil::InternalizeFromSettingsDBL, BEGIN"));

    // Read the profile details from settings database

	CNSmlDSSettings* dsSettings = CNSmlDSSettings::NewL();	       

	CNSmlDSProfile* profile = dsSettings->ProfileL( aProfileId );

	iProfileId = aProfileId;	

	iDisplayName = 	profile->StrValue( EDSProfileDisplayName ).AllocL();

	iProtocolVer = static_cast<TSmlProtocolVersion>( profile->IntValue( EDSProfileProtocolVersion ) );	

	iTransportId=static_cast<TSmlTransportId>( profile->IntValue( EDSProfileTransportId ) );

	iIapId=profile->IntValue(EDSProfileIAPId);

	iSanRequest=static_cast<TSmlServerAlertedAction>(profile->IntValue(EDSProfileServerAlertedAction));

	iServerId = profile->StrValue( EDSProfileServerId ).AllocL();	

	iSyncMLUserName = profile->StrValue( EDSProfileSyncServerUsername ).AllocL();	

	iSyncMLPassword = profile->StrValue( EDSProfileSyncServerPassword ).AllocL();	

	iServerURI = profile->StrValue( EDSProfileServerURL ).AllocL();	

	iSyncHTTPAuthUserName = profile->StrValue( EDSProfileHttpAuthUsername ).AllocL();		

	iSyncHTTPAuthPassword = profile->StrValue( EDSProfileHttpAuthPassword ).AllocL();

	// Read content types

	for ( int i = 0; i < profile->iContentTypes->Count(); i++ ) 

	{

	    CNsmlContentData* contentData = CNsmlContentData::NewL();

	    // From settings DB

	    CNSmlDSContentType* contentType = static_cast<CNSmlDSContentType*>(profile->iContentTypes->At(i));

	    // Fill the local content data 			

	    contentData->SetServerDataSourceL(contentType->StrValue(EDSAdapterServerDataSource));		    

	    contentData->SetImplementationId(contentType->IntValue(EDSAdapterImplementationId));	    

	    contentData->SetContentEnabled(contentType->IntValue(EDSAdapterEnabled));

	    //SyncType is same for all the contents from UI

	    iSyncType=static_cast<TSmlSyncType>(contentType->IntValue(EDSAdapterSyncType));

	    // Add to this object

	}

	// Cleanup

	delete profile;

	delete dsSettings;

	DBG_FILE(_S8("CNsmlProfileUtil::InternalizeFromSettingsDBL, END"));

}

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

// CNsmlProfileUtil::InternalizeFromCenrepL

// 

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

EXPORT_C void CNsmlProfileUtil::InternalizeFromCenrepL()

{

    DBG_FILE(_S8("CNsmlProfileUtil::InternalizeFromCenrepL, BEGIN"));

	// Create a temporary buffer

    HBufC8*  buffer = HBufC8::NewLC(KNsmlMaxCenrepBufferSize);

    TPtr8 ptr = buffer->Des();

    // Read from cenrep

    CRepository* repository = CRepository::NewLC(KRepositoryId);

    TInt err = repository->Get(KNsmlDsAutoStartProfileKey, ptr);

    User::LeaveIfError(err);    

    CleanupStack::PopAndDestroy(repository);

    // Open a Read stream  

    RDesReadStream stream(ptr);

    stream.PushL();

    //Read the size of the stream

    TInt streamsize = ptr.Size();

    DBG_FILE_CODE(streamsize,_S8("CNsmlProfileUtil::InternalizeFromCenrepL, The Size of Stream is"));

    //BPSS-7GBFF3

    if(streamsize <= 2)

    {

    	iProfileId = -99;

    }

    else

    {

	    iProfileId = stream.ReadInt32L();

	    iProtocolVer = static_cast<TSmlProtocolVersion>( stream.ReadInt32L() );

	    iTransportId=static_cast<TSmlTransportId>( stream.ReadInt32L() );

	    iIapId=stream.ReadInt32L();

	    iSanRequest=static_cast<TSmlServerAlertedAction>( stream.ReadInt32L() );

	    TInt size = stream.ReadInt32L();

	    iDisplayName = HBufC::NewL(stream, size);

	    size = stream.ReadInt32L();

		iServerId = HBufC::NewL(stream, size);

		size = stream.ReadInt32L();

		iSyncMLUserName = HBufC::NewL(stream, size);

		size = stream.ReadInt32L();

		iSyncMLPassword = HBufC::NewL(stream, size);

		size = stream.ReadInt32L();

		iServerURI = HBufC::NewL(stream, size);

		size = stream.ReadInt32L();

		iSyncHTTPAuthUserName = HBufC::NewL(stream, size);

		size = stream.ReadInt32L();

		iSyncHTTPAuthPassword = HBufC::NewL(stream, size);

	    // Read the content types

	    TInt numContentTypes = stream.ReadInt32L();

	    for ( int i = 0; i < numContentTypes; i++ )

	    {

	        // Create a new content object and fill contents

	        CNsmlContentData* data = CNsmlContentData::NewL();

	        data->SetImplementationId(stream.ReadInt32L());

	        size = stream.ReadInt32L();

	        HBufC* source = HBufC::NewL(stream, size);

	        data->SetServerDataSourceL(*source); 

	        delete source; // Memory allocate in SetServerDataSource 

	        data->SetContentEnabled(stream.ReadInt32L()); 	

	    }

	    iSyncType=static_cast<TSmlSyncType>(stream.ReadInt32L());

    }

    // Close

    stream.Close();      

    CleanupStack::PopAndDestroy(2, buffer);

    DBG_FILE(_S8("CNsmlProfileUtil::InternalizeFromCenrepL, END"));

}

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

// CNsmlProfileUtil::ExternalizeToCenrepL

// 

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

EXPORT_C void CNsmlProfileUtil::ExternalizeToCenrepL()

{

   DBG_FILE(_S8("CNsmlProfileUtil::ExternalizeToCenrepL, BEGIN"));

	// Create a temporary buffer

    HBufC8*  buffer = HBufC8::NewLC(KNsmlMaxCenrepBufferSize);

    TPtr8 ptr = buffer->Des();

    //Opens the Write stream  

    RDesWriteStream stream(ptr);

    stream.PushL();

    stream.WriteInt32L(iProfileId);

    stream.WriteInt32L(iProtocolVer);

    stream.WriteInt32L(iTransportId);

    stream.WriteInt32L(iIapId);

    stream.WriteInt32L(iSanRequest);

    WriteToStreamL(stream, *iDisplayName);

    WriteToStreamL(stream, *iServerId);

    WriteToStreamL(stream, *iSyncMLUserName);

    WriteToStreamL(stream, *iSyncMLPassword);

    WriteToStreamL(stream, *iServerURI);

    WriteToStreamL(stream, *iSyncHTTPAuthUserName);

    WriteToStreamL(stream, *iSyncHTTPAuthPassword);    

    // Write the content types

    stream.WriteInt32L(iContents.Count());

    for ( int i = 0; i < iContents.Count(); i++ )

    {

    	stream.WriteInt32L(iContents[i]->ImplementationId());

    	WriteToStreamL(stream, *(iContents[i]->ServerDataSource()));

    	stream.WriteInt32L(iContents[i]->ContentEnabled());

    }

    stream.WriteInt32L(iSyncType);

    stream.CommitL();

    stream.Close();

    CleanupStack::PopAndDestroy();

	// Write to cenrep

    CRepository* repository = CRepository::NewLC(KRepositoryId);

    TInt err = repository->Set(KNsmlDsAutoStartProfileKey, ptr);

    User::LeaveIfError(err);

    // Cleanup    

    CleanupStack::PopAndDestroy(2, buffer);

     DBG_FILE(_S8("CNsmlProfileUtil::ExternalizeToCenrepL, END"));

}

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

// CNsmlProfileUtil::ProfileId

//

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

EXPORT_C TSmlProfileId CNsmlProfileUtil::ProfileId()

{

	return iProfileId;

}

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

// CNsmlProfileUtil::CompareIntValues

//

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

TBool CNsmlProfileUtil::CompareIntValues(TInt aNewValue,TInt aCurrentValue)

{

	if(aNewValue==aCurrentValue)

	   return ETrue;

	else

	   return EFalse;

} 

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

// CNsmlProfileUtil::CompareStringValues

//

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

TBool CNsmlProfileUtil::CompareStringValues(TPtr16 aNewValue, TPtr16 aCurrentValue)

{

	if(aNewValue.Compare(aCurrentValue))

	  return EFalse;

	else

	  return ETrue;

}

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

// CNsmlProfileUtil::ProfileId

//

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

EXPORT_C TBool CNsmlProfileUtil::IsSame(CNsmlProfileUtil& aNewProfile)

{

    DBG_FILE(_S8("CNsmlProfileUtil::IsSame, BEGIN"));

    RArray<TBool> array;

    TBool chk;

    TInt i=0;

    if(aNewProfile.iProfileId==this->iProfileId)

    {

          //Do the comparision for all the fields stored in the Cenrep and the settings DB

          chk=CompareStringValues(aNewProfile.iDisplayName->Des(),iDisplayName->Des());

          array.Insert(chk,i++);

	      chk =CompareIntValues(aNewProfile.iProtocolVer,iProtocolVer);

	      array.Insert(chk,i++);

	      chk= CompareIntValues(aNewProfile.iTransportId,iTransportId);

	      array.Insert(chk,i++);

	      chk=CompareIntValues(aNewProfile.iIapId,this->iIapId);

	      DBG_FILE_CODE(aNewProfile.iIapId , _S8("CNsmlProfileUtil::IsSame, The New Profile Accessss Point ID is:"));                

	      DBG_FILE_CODE(this->iIapId , _S8("CNsmlProfileUtil::IsSame, The Last used Accessss Point ID is:"));                

	      if(!chk)

	      {

	      	TInt accesspointId;

	      	TInt err(KErrNone);

	      	TRAP(err, AccessPointIdL(accesspointId));

	      	DBG_FILE_CODE(accesspointId , _S8("CNsmlProfileUtil::IsSame, The Access Point selected by the user is:"));                

	      	chk=CompareIntValues(aNewProfile.iIapId,accesspointId);

	      }

	      array.Insert(chk,i++);

	      chk=CompareStringValues(aNewProfile.iServerURI->Des(),iServerURI->Des());

	      array.Insert(chk,i++);

	      chk =CompareIntValues(aNewProfile.iServerPort,iServerPort);

	      array.Insert(chk,i++);

	      chk=CompareStringValues(aNewProfile.iSyncMLUserName->Des(),iSyncMLUserName->Des()); 

	      array.Insert(chk,i++);

	      chk=CompareStringValues(aNewProfile.iSyncMLPassword->Des(),iSyncMLPassword->Des()); 

	      array.Insert(chk,i++);

	      chk=CompareIntValues(aNewProfile.iSanRequest,iSanRequest);

	      array.Insert(chk,i++);

	      chk=CompareStringValues(aNewProfile.iSyncHTTPAuthUserName->Des(),iSyncHTTPAuthUserName->Des()); 

	      array.Insert(chk,i++);

	      chk=CompareStringValues(aNewProfile.iSyncHTTPAuthPassword->Des(),iSyncHTTPAuthPassword->Des());

	      array.Insert(chk,i++); 

	      chk=CompareIntValues(aNewProfile.iSyncType,iSyncType);

	      array.Insert(chk,i++);

	      //loop through all the contents for current profile

	      if(iContents.Count() == aNewProfile.iContents.Count())

	      {

	        for(TInt k=0;k<this->iContents.Count();k++)

	        {

	           chk=EFalse;

	      	    for(TInt p=0;p< aNewProfile.iContents.Count(); p++)

	      	    {

	      	      if(iContents[k]->ImplementationId()==aNewProfile.iContents[p]->ImplementationId()&& 

	      	              iContents[k]->ContentEnabled()==aNewProfile.iContents[p]->ContentEnabled())

	      	        {

	      	             HBufC *buff1=iContents[k]->ServerDataSource();

	      	             HBufC *buff2=aNewProfile.iContents[p]->ServerDataSource();

	      	             chk=CompareStringValues(buff1->Des(),buff2->Des());

	      	   	         array.Insert(chk,i++);

	      	   	         break;

	      	        }

	      	     }

	      	    if(!chk)

	      	       {

	      	    	 array.Insert(chk,i++);

	      	    	 break;

	      	       }

	         }

	      }

	      else

	      {

	      	chk=EFalse;

	      	array.Insert(chk,i++);

	      }

      }

    for(TInt j=0;j<array.Count();j++)

    {

    	if(array[j]==EFalse)

    	{

    	    return EFalse;

    	}

    }

    array.Close();

    DBG_FILE(_S8("CNsmlProfileUtil::IsSame, END"));

    return(ETrue);

}

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

// CNsmlContentData::NewLC

//

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

EXPORT_C CNsmlContentData* CNsmlContentData::NewLC() 

{

    DBG_FILE(_S8("CNsmlContentData::NewLC, BEGIN"));

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

    CleanupStack::PushL(self);

    self->ConstructL();

    DBG_FILE(_S8("CNsmlContentData::NewLC, END"));

    return self;

}

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

// CNsmlContentData::NewL

//

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

EXPORT_C CNsmlContentData* CNsmlContentData::NewL() 

{   

    DBG_FILE(_S8("CNsmlContentData::NewL, BEGIN"));

    CNsmlContentData* self=CNsmlContentData::NewLC();

    CleanupStack::Pop();

    DBG_FILE(_S8("CNsmlContentData::NewL, END"));

    return self;

}

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

// CNsmlContentData::ConstructL

//

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

void CNsmlContentData::ConstructL() 

{

  //nothing to do

}

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

// CNsmlContentData::~CNsmlContentData

//

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

CNsmlContentData::~CNsmlContentData() 

{

    if ( iServerDataSource != NULL ) {

		delete iServerDataSource;