/*

* Copyright (c) 2007-2009 Nokia Corporation and/or its subsidiary(-ies).

* All rights reserved.

* This component and the accompanying materials are made available

* under the terms of the License "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 class is used to receive the enum index of the original 

* message with some more variable arguments. These variable 

* arguments are split and put into the original message.

*

*/

/**

 @file

 @internalComponent

 @released

*/

#include "exceptionreporter.h"

#include "utils.h"

#include "h_utl.h"

/** 

Constructor receives the variable arguements and gets the instance 

of MessageImplementation class. Invokes GetMessage to get the 

original message. Find %d and %s inside the original message and

replace these specifiers with the received variable argument value.

@internalComponent

@released

@param aMsgIndex - an enum index to get original message from 

MessageImplementation class

@param ... - variable arguments.

*/

ExceptionReporter::ExceptionReporter(int aMsgIndex, ...) {

	iExcepImplPtr = ExceptionImplementation::Instance(0);

	iMessage = iExcepImplPtr->Message(aMsgIndex); 

	if(iMessage.length() > 0) {

		va_list argList;

		va_start(argList,aMsgIndex);

		int intVal;

		string strVal;

		unsigned int index = iMessage.find("%");

		string subStr = iMessage.substr(index + 1);//skip '%'

		while( index != string::npos ) {

			switch(iMessage.at(index + 1))  {

				case 'd':

					intVal = va_arg(argList, int);

					iMessage.erase(index, 2);//delete two characters "%d"

					iMessage.insert(index, ReaderUtil::IntToAscii(intVal, EBase10));

					break;

				case 's':

					strVal.assign(va_arg(argList, char*));		 

					iMessage.erase(index, 2); //delete two characters "%s"

					iMessage.insert(index, strVal);

					break;

			}

			index = iMessage.find("%");

		}

	}

}

/** 

Destructor. 

@internalComponent

@released

*/

ExceptionReporter::~ExceptionReporter() {

}

/**

Invokes the Log function of ExceptionImplementation, which puts the 

data into logfile directly and takes decision whether to put the same 

on standard output or not.

@internalComponent

@released

*/

void ExceptionReporter::Log(void) const {

	iExcepImplPtr->Log(iMessage);

}

/**

Invokes the Report function of ExceptionImplementation to report error or warning.

@internalComponent

@released

*/

void ExceptionReporter::Report(void) const {

	iExcepImplPtr->Report(iMessage);

}