/*
 * Copyright (c) 2009 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: This module contains implementation of 
 * TDesLoggerOverflowHandler class member functions.
 *
 */

// INCLUDE FILES
#include <e32std.h>
#include "STFLoggerOverFlow.h"
#include "LoggerTracing.h"

/*
 -------------------------------------------------------------------------------

 Class: TDesLoggerOverflowHandler

 Method: TDesLoggerOverflowHandler

 Description: Default constructor

 Parameters: CStifLoggerBase* aLogger: in: Pointer to CStifLoggerBase object
 TInt aOverFlowSource: in: Over flow source

 Return Values: None

 Errors/Exceptions: None

 Status: Approved

 -------------------------------------------------------------------------------
 */
TDesSTFLoggerOverflowHandler::TDesSTFLoggerOverflowHandler(
        RSTFLogger* aLogger, TInt aOverFlowSource)
    {
    iLogger = aLogger;
    iOverFlowSource = aOverFlowSource;

    }

/*
 -------------------------------------------------------------------------------

 Class: TDesLoggerOverflowHandler

 Method: Overflow

 Description: Simple overflow handling(16 bit)

 Parameters: TDes16 &aDes: in: Reference to over flow data

 Return Values: None

 Errors/Exceptions: None

 Status: Approved

 -------------------------------------------------------------------------------
 */
void TDesSTFLoggerOverflowHandler::Overflow(TDes16& aDes)
    {
    __TRACE( KError, ( _L( "STIFLOGGER: Over flow" ) ) );

    // If overflow
    TInt len(0);
    len = aDes.Length();

    // const TInt to TInt avoiding warnings
    TInt maxLogData = KMaxLogData;
    TInt maxTestFileName = KMaxFileName;

    // Overflow: Log() without aStyle or Log() with aStyle
    if ((iOverFlowSource == 1 || iOverFlowSource == 2) && maxLogData > 60)
        {
        // Log overflow info if info is in allowed limits
        aDes[len - 2] = 13; // 13 or '\' in Symbian OS
        aDes[len - 1] = 10; // 10 or 'n' in Symbian OS
        // ~60
        iLogger->Log(0,
                _L("Log() OVERFLOW: Check aLogInfo and KMaxLogData !!!"));
        }
    // Overflow: WriteDelimiter()
    if (iOverFlowSource == 3 && maxLogData > 70)
        {
        // Log overflow info if info is in allowed limits, ~70
        iLogger->Log(
                0,
                _L( "WriteDelimiter() OVERFLOW: Check delimiter and KMaxLogData !!!" ));
        }
    // Overflow: StartHtmlPage()
    if (iOverFlowSource == 4 && maxTestFileName > 70)
        {
        // Log overflow info if info is in allowed limits, ~70
        iLogger->Log(
                0,
                _L( "aTestFile OVERFLOW: Check aTestFile and KMaxFileName !!!" ));
        }

    }

/*
 -------------------------------------------------------------------------------

 Class: TDes8OverflowHandler

 Method: TDes8LoggerOverflowHandler

 Description: Default constructor

 Parameters: CStifLoggerBase* aLogger: in: Pointer to CStifLoggerBase object
 TInt aOverFlowSource: in: Over flow source

 Return Values: None

 Errors/Exceptions: None

 Status: Approved

 -------------------------------------------------------------------------------
 */
TDes8STFLoggerOverflowHandler::TDes8STFLoggerOverflowHandler(
        RSTFLogger* aLogger, TInt aOverFlowSource)
    {
    iLogger = aLogger;
    iOverFlowSource = aOverFlowSource;

    }

/*
 -------------------------------------------------------------------------------

 Class: TDes8LoggerOverflowHandler

 Method: Overflow

 Description: Simple overflow handling(8 bit)

 Parameters: TDes8 &aDes: in: Reference to over flow data

 Return Values: None

 Errors/Exceptions: None

 Status: Approved

 -------------------------------------------------------------------------------
 */
void TDes8STFLoggerOverflowHandler::Overflow(TDes8& aDes)
    {
    __TRACE( KError, ( _L( "STIFLOGGER: Over flow" ) ) );

    // If overflow
    TInt len(0);
    len = aDes.Length();

    // const TInt to TInt avoiding warnings
    TInt maxLogData = KMaxLogData;
    TInt maxTestFileName = KMaxFileName;

    // Overflow: Log() without aStyle or Log() with aStyle
    if ((iOverFlowSource == 1 || iOverFlowSource == 2) && maxLogData > 60)
        {
        // Log overflow info if info is in allowed limits
        aDes[len - 2] = 13; // 13 or '\' in Symbian OS
        aDes[len - 1] = 10; // 10 or 'n' in Symbian OS
        // ~60
        iLogger->Log(0,
                _L("Log() OVERFLOW: Check aLogInfo and KMaxLogData !!!"));
        }
    // Overflow: WriteDelimiter()
    if (iOverFlowSource == 3 && maxLogData > 70)
        {
        // Log overflow info if info is in allowed limits, ~70
        iLogger->Log(
                0,
                _L( "WriteDelimiter() OVERFLOW: Check delimiter and KMaxLogData !!!" ));
        }
    // Overflow: StartHtmlPage()
    if (iOverFlowSource == 4 && maxTestFileName > 70)
        {
        // Log overflow info if info is in allowed limits, ~70
        iLogger->Log(
                0,
                _L( "aTestFile OVERFLOW: Check aTestFile and KMaxFileName !!!" ));
        }

    }

//  End of File