/*

* Copyright (c) 2002-2004 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:  Logs Call details in case of Do Not Disturb

*

*/

// INCLUDE FILES

#include    "svpsslogcall.h"

#include    "svpconsts.h"

#include    "svplogger.h"

#include    <utf.h> 

#include	<cntitem.h>

#include    <CPbkContactEngine.h> 

#include    <CPbkContactIter.h>

#include    <CPbkContactItem.h>

#include    <CPbkFieldInfo.h>

#include    <AknNotifyStd.h>

#include    <AknSoftNotifier.h>

#include    <LogsDomainCRKeys.h>

#include    <RPbkViewResourceFile.h>

#include    <coemain.h>

// LOCAL CONSTANTS

_LIT( KLogSubject, "0" );

_LIT8( KLogTagVOIP, "VOIP" ); 

_LIT8( KLogTagURL, "URL" );  

_LIT8( KLogTagMA, "MA" );   

_LIT8( KLogFieldDelimiter, "\t" );

_LIT8( KLogValueDelimiter, "=" );

const TInt KLogEventTempBufSize = 300;

const TInt KMaxAddressLength = 256;

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

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

// SVPSSLogCall::SVPSSLogCall

// C++ default constructor can NOT contain any code, that

// might leave.

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

//

CSVPSSLogCall::CSVPSSLogCall() : CActive(0)

    {

    }

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

// SVPSSLogCall::ConstructL

// Symbian 2nd phase constructor can leave.

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

//

void CSVPSSLogCall::ConstructL()

    {

    SVPDEBUG1("CSVPSSLogCall::ConstructL, Enter"); 

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

    iLogEvent = CLogEvent::NewL();

    iLogClient = CLogClient::NewL( iFs );

	iLogsSession = CRepository::NewL( KCRUidLogs );

    CActiveScheduler::Add(this);

    SVPDEBUG1("CSVPSSLogCall::ConstructL, Exit"); 

    }

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

// SVPSSLogCall::NewL

// Two-phased constructor.

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

//

CSVPSSLogCall* CSVPSSLogCall::NewL()

    {

    SVPDEBUG1("CSVPSSLogCall::NewL, Enter");

    CSVPSSLogCall* self = new( ELeave ) CSVPSSLogCall;

    CleanupStack::PushL( self );

    self->ConstructL();

    CleanupStack::Pop( self );

    SVPDEBUG1("CSVPSSLogCall::NewL, Exit");

    return self;

    }

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

// SVPSSLogCall::~CSVPSSLogCall

// Destructor

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

//

CSVPSSLogCall::~CSVPSSLogCall()

    {

    SVPDEBUG1("CSVPSSLogCall::~CSVPSSLogCall, Enter"); 

    Cancel();

    delete iLogsSession;

    delete iLogClient;

    delete iLogEvent;

	iFs.Close();

	SVPDEBUG1("CSVPSSLogCall::~CSVPSSLogCall, Exit"); 

    }

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

// SVPSSLogCall::Reset

// REsets iLogEvent

// (other items were commented in a header).

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

//

void CSVPSSLogCall::Reset()

    {

    SVPDEBUG1("CSVPSSLogCall::Reset, Enter");

    iLogEvent->SetId( KLogNullId ); 

    iLogEvent->SetEventType( KNullUid );

    iLogEvent->SetRemoteParty( KNullDesC );

    iLogEvent->SetDirection( KNullDesC );

    iLogEvent->SetTime( Time::NullTTime() );

    iLogEvent->SetDurationType( KLogNullDurationType );

    iLogEvent->SetDuration( KLogNullDuration );

    iLogEvent->SetStatus( KNullDesC ); 

    iLogEvent->SetSubject( KNullDesC );

    iLogEvent->SetNumber( KNullDesC );

    iLogEvent->SetContact( KNullContactId ); 

    iLogEvent->SetLink( KLogNullLink ); 

    iLogEvent->SetDescription( KNullDesC ); 

    iLogEvent->SetFlags( KLogNullFlags );  

    TRAP_IGNORE( iLogEvent->SetDataL( KNullDesC8 ) );

    SVPDEBUG1("CSVPSSLogCall::Reset, Exit");

    }

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

// SVPSSLogCall::FindContactIdL

// Finds contact if from phonebook if one exists 

// (other items were commented in a header).

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

//

HBufC* CSVPSSLogCall::FindContactTitleL( const TDesC& aSipUri )

    {

    SVPDEBUG1("CSVPSSLogCall::FindContactTitleL, Enter");    

    HBufC* title ( NULL );

    TBool manyCompleteMatches( EFalse );

	TContactItemId compId( NULL );    

    CPbkContactEngine* contacts = CPbkContactEngine::NewL();

    CleanupStack::PushL( contacts );

    CPbkContactIter* iter = contacts->CreateContactIteratorLC();

	TContactItemId contactId = iter->FirstL();

    while ( contactId != KNullContactId && !manyCompleteMatches )

        {

        //Get contact item

        CPbkContactItem* tempContactItem = iter->CurrentL();        

        TInt count = tempContactItem->CardFields().Count();

        SVPDEBUG2("  CSVPSSLogCall::FindContactTitleL count: %d", count );

        for ( TInt ind = 0; ind < count ; ind++ )

            {

            if ( EPbkFieldIdVOIP ==

                     tempContactItem->CardFields()[ind].FieldInfo().FieldId() ||

                 EPbkFieldIdXsp ==

                     tempContactItem->CardFields()[ind].FieldInfo().FieldId() ||

                 tempContactItem->CardFields()[ind].FieldInfo().IsVoipField() )

                {

                SVPDEBUG1("  CSVPSSLogCall::FindContactTitleL: Contact is FOUND" );

                //If contact have phone or Internet number fields, get address..  

                TBuf<KMaxAddressLength> tmpPbookNumber( 

                    tempContactItem->CardFields()[ind].Text() );

                RemoveUnusedCharsFromSipAddress( tmpPbookNumber );

                if ( EPbkFieldIdXsp == tempContactItem->CardFields(

                         )[ind].FieldInfo().FieldId() )

                    {

                    SVPDEBUG1("CSVPSSLogCall::FindContactTitleL, EPbkFieldIdXsp" );

                    // remove all characters before ":" only leftmost part

                    TInt pos = tmpPbookNumber.Find( KSVPCln2 );

                    if ( KErrNotFound != pos )

                        {

                        tmpPbookNumber.Delete( KErrNone, pos + 1 );

                        }

                    }

                SVPDEBUG3("  CSVPSSLogCall::FindContactTitleL FoundContactText%d = %S",

                             ind, &tmpPbookNumber );

                // Compare complete addresses and set Id if found.

                if ( CompareSipUri( aSipUri, tmpPbookNumber ) )

                    {

                    if ( compId )

                        {

                        SVPDEBUG1("CSVPSSLogCall::FindContactTitleL, manyCompleteMatches");

                        manyCompleteMatches = ETrue;

                        // Set to NULL if multiple matches                     

                        if ( title )

                            {

                            delete title;

                            title = NULL;

                            }       

                        }

                    else

                        {

                        title = tempContactItem->GetContactTitleL();

                        compId = contactId;

                        ind = count;

                        }

                    }

                }

            }

        contactId = iter->NextL();

        }

    // Set contact if only one match found

    if ( compId && !manyCompleteMatches )

        {

        iLogEvent->SetContact( compId );

        } 

    CleanupStack::PopAndDestroy( iter );

    CleanupStack::PopAndDestroy( contacts );

    SVPDEBUG1("CSVPSSLogCall::FindContactTitleL, Exit");

    return title;

    }

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

// SVPSSLogCall::HandleCallLoggingL

// Logs Call information 

// (other items were commented in a header).

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

//

void CSVPSSLogCall::HandleCallLoggingL( const TDesC8& aFrom )

    {

    SVPDEBUG1("CSVPSSLogCall::HandleCallLoggingL, Enter");

    Reset();

    // For recognizing VoIP number and getting

    // correct "Options" and internet call icon to log.

	TBuf8<KLogEventTempBufSize> tempBufOne;

    TBuf8<KLogEventTempBufSize> tempBufTwo;

    tempBufOne.Append( KLogTagVOIP() );

    tempBufOne.Append( KLogFieldDelimiter() );

    tempBufOne.Append( KLogTagURL() );

    tempBufOne.Append( KLogValueDelimiter() );

    iLogEvent->SetEventType(KLogCallEventTypeUid);

    iLogEvent->SetSubject(KLogSubject);

    TLogString missed;

    iLogClient->GetString(missed, R_LOG_DIR_MISSED);

    iLogEvent->SetDirection(missed);

    iLogEvent->SetDurationType( KLogDurationNone );

    TLogDuration duration = 0;

    iLogEvent->SetDuration( duration );

    iLogEvent->SetNumber( KNullDesC );

    TLogString number;

    CnvUtfConverter::ConvertToUnicodeFromUtf8( number, aFrom );

    RemoveUnusedCharsFromSipAddress( number );

    SVPDEBUG2("  CSVPSSLogCall::HandleCallLoggingL, number = %S", &number );

    if ( KErrNotFound == aFrom.Find( KSVPAnonymousName8 ) )

    	{

        SVPDEBUG1("  CSVPSSLogCall::HandleCallLoggingL, URI address is seen" );

        HBufC* contactName = FindContactTitleL( number );

        if ( contactName )

            { 

            //  Phonebook contact id has been found

            tempBufTwo.Copy( number );

            iLogEvent->SetRemoteParty( contactName->Des() );

            }

        else

            { // No phonebook contact id has been found

           	tempBufTwo.Copy( number );

           	iLogEvent->SetRemoteParty( number );

            }

        if ( contactName )

            {

            delete contactName;

            contactName = NULL;

            }

        tempBufOne.Append( tempBufTwo );

        tempBufTwo.Zero();

        tempBufOne.Append( KLogFieldDelimiter() );

        tempBufOne.Append( KLogTagMA() );

        tempBufOne.Append( KLogValueDelimiter() );

        }

    else

        {

        SVPDEBUG1("  CSVPSSLogCall::HandleCallLoggingL, URI address is Anonymous" );

        iLogEvent->SetRemoteParty( KSVPPrivateNumber );

        }

    TRAP_IGNORE( iLogEvent->SetDataL( tempBufOne ) );

    TTime eventTime;

    eventTime.UniversalTime();

    iLogEvent->SetTime(eventTime);

	SVPDEBUG1("CSVPSSLogCall::HandleCallLoggingL, Exit");

    }

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

// SVPSSLogCall::DoCancel

// Called when an aychronic request is cancelled

// (other items were commented in a header).

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

//

void CSVPSSLogCall::DoCancel()

    {

    SVPDEBUG1("CSVPSSLogCall::DoCancel"); 

	iLogClient->Cancel();

    }

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

// SVPSSLogCall::RunL

// Called when an aychronic request is completed

// (other items were commented in a header).

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

//

void CSVPSSLogCall::RunL()

    {

    SVPDEBUG1("CSVPSSLogCall::RunL, Enter");

    // If LogClient AddEvent successful, then show missed call soft notifier

    if ( KErrNone == iStatus.Int() )

        {

        TInt missedCallCount(0);

        TInt err = iLogsSession->Get( KLogsNewMissedCalls, missedCallCount );

        if( KErrNotFound == err || KErrUnknown == err || missedCallCount < 0 )

            {       

            missedCallCount = 0;

            iLogsSession->Set( KLogsNewMissedCalls, missedCallCount );

            }

        else

            {

            missedCallCount++;

            iLogsSession->Set( KLogsNewMissedCalls, missedCallCount );    

            }

        SVPDEBUG2("  CSVPSSLogCall::RunL, missedCallCount: %d", missedCallCount );

        }

	SVPDEBUG1("CSVPSSLogCall::RunL, Exit");

    }

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

// SVPSSLogCall::RemoveUnusedCharsFromSipAddress

// Removes unused chars from sip address

// (other items were commented in a header). 

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

//

void CSVPSSLogCall::RemoveUnusedCharsFromSipAddress( TDes& aAddress )

    {

    SVPDEBUG1("CSVPSSLogCall::RemoveUnusedCharsFromSipAddress: Enter" );

    // Display name, '<' and '>' are not used when comparing addresses.

    TInt pos = aAddress.Find( KSVPLeftBracketMark2 );

    if ( KErrNotFound != pos )

        {

	    SVPDEBUG1("CSVPSSLogCall::RemoveUnusedCharsFromSipAddress: '<' from uri" );

        aAddress.Delete( 0, pos + 1 );

        }

    pos = aAddress.Find( KSVPRightBracketMark2 );

    if ( KErrNotFound != pos )

        {

	    SVPDEBUG3("CSVPSSLogCall::RemoveUnusedCharsFromSipAddress: \

    	'>' in uri pos = %d, length = %d",

        pos, aAddress.Length() );

        aAddress.Delete( pos, aAddress.Length() - pos );

        }

    // "sip:" is not used when comparing addresses. 

    if ( KSVPSipPrefixLength < aAddress.Length() )

        {

        TBuf<KSVPSipPrefixLength> sipPrefix;

        sipPrefix.Copy( aAddress.Left( KSVPSipPrefixLength ) );

        sipPrefix.LowerCase();

        if ( !sipPrefix.Compare( KSVPSipPrefix2 ) )

            {

            SVPDEBUG1("CSVPSSLogCall::RemoveUnusedCharsFromSipAddress: 'sip:' in uri" );

			aAddress.Delete( KErrNone, KSVPSipPrefixLength );

            }

        }

    // remove all extra parameters from given address

	pos = aAddress.Find( KSVPSemiColon );        

    if ( KErrNotFound != pos )

        {

	    SVPDEBUG3("CSVPSSLogCall::RemoveUnusedCharsFromSipAddress: \

    	There is ';' in uri pos = %d, length = %d",

        pos, aAddress.Length() );

        // Delete ";" and text after it

        aAddress.Delete( pos, aAddress.Length() - pos );

        }

    SVPDEBUG1("CSVPSSLogCall::RemoveUnusedCharsFromSipAddress: Exit" );

    }    

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

// SVPSSLogCall::::CompareSipUri

// Compares whole sip uri

// (other items were commented in a header).  

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

//

TBool CSVPSSLogCall::CompareSipUri( 

    const TDesC& aTelNumber, const TDesC& aPbookNumber )

    {

    // Complete SIP address must contain host part.

    if ( KErrNotFound < aTelNumber.Find( KSVPAt2 ) &&

         KErrNotFound < aPbookNumber.Find( KSVPAt2 ) )

        {

        TBuf<KMaxAddressLength> tmpTelNumber( aTelNumber );

        TBuf<KMaxAddressLength> tmpPbookNumber( aPbookNumber );

        // Compare username parts, which are case sensitive.

        if ( CompareUsernamePart( tmpTelNumber, tmpPbookNumber ) )

            {

            // Convert descriptors to lowercase.

            tmpTelNumber.LowerCase();

            tmpPbookNumber.LowerCase();

            // Compare host part, which is not case sensitive.

            if ( !tmpTelNumber.Compare( tmpPbookNumber ) )

                {

                SVPDEBUG1("CSVPSSLogCall::CompareSipUri: SipUri's EQUAL");

                return ETrue;

                }

            }

        }

    SVPDEBUG1("CSVPSSLogCall::CompareSipUri: SipUri's do NOT EQUAL");    

    return EFalse;    

    }

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

// SVPSSLogCall::::CompareUsernamePart

// Compares username of sip uri

// (other items were commented in a header).  

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

//

TBool CSVPSSLogCall::CompareUsernamePart( 

    const TDesC& aTelNumber, const TDesC& aPbookNumber )

    {

    TBuf<KMaxAddressLength> tmpTelNumber( aTelNumber );

    TBuf<KMaxAddressLength> tmpPbookNumber( aPbookNumber );

    // Remove uri part from tel. number.

    TInt pos = tmpTelNumber.Find( KSVPAt2 );

    if ( KErrNotFound < pos )

        {

        tmpTelNumber.Delete( pos, tmpTelNumber.Length() - pos );

        }

    // Remove uri part from phonebook number.

    pos = tmpPbookNumber.Find( KSVPAt2 );

    if ( KErrNotFound < pos )

        {

        tmpPbookNumber.Delete( pos, tmpPbookNumber.Length() - pos );

        }            

    // Compare parsed numbers.

    if ( !tmpTelNumber.Compare( tmpPbookNumber ) )

        {

        SVPDEBUG1("CSVPSSLogCall::CompareUsernamePart: Names EQUAL");

        return ETrue;

        }

	SVPDEBUG1("CSVPSSLogCall::CompareUsernamePart: Names do NOT EQUAL");        

    return EFalse;

    }

//  End of File