// Copyright (c) 2006-2009 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:

//

#include "CntMatchLog.h"

#include <e32def.h>

#include <ecom/implementationproxy.h>

CCntMatchLog* CCntMatchLog::NewL()

	/** Creates a CCntMatchLog object for accessing the contacts model. 

	@capability None */

	{

   	CCntMatchLog* self = new (ELeave) CCntMatchLog;

   	return self;

	}

void CCntMatchLog::OpenContactsL()

	/** Opens the contacts DB and stores a pointer to the DB in iContactDb.	

	@capability ReadUserData WriteUserData*/

	{

	if( iContactDb)

		{

		return;

		}

	TRAPD(err, iContactDb = CContactDatabase::OpenL());

	if(err == KErrNotFound)

		{

		iContactDb = CContactDatabase::CreateL();

		}

	else

		{

		User::LeaveIfError(err);

		}

	}

void CCntMatchLog::CloseContacts()

	/** Closes the contacts DB and deletes the pointer to the DB. 

	@capability None */

	{

	if( iContactDb)

		{	

		delete iContactDb;

		iContactDb = NULL;

		}

	}

CCntMatchLog::~CCntMatchLog()

	/** Closes the contacts DB */

	{

	this->CloseContacts();

	}

TLogContactItemId CCntMatchLog::MatchPhoneNumberL(const TDesC& aNumber, TInt aMatchLengthFromRight)

	/** Attempts to find a contact item ID for the contact items which contains

	the specified telephone number in a telephone, fax or SMS type field.

	If more than one contact item contains the telephone number this should be 

	treated the same as no contact found.

	@capability ReadUserData

	@param aNumber Phone number string

	@param aMatchLengthFromRight Number of digits from the right of the phone number to use

	@return The contact Id found that contains the phone number. KLogNullContactId if none or more than one is found. */

	{

	CContactIdArray* array = NULL;

	TLogContactItemId contactId=KLogNullContactId;

	array = iContactDb->MatchPhoneNumberL(aNumber, aMatchLengthFromRight);

	// Only set contactId if we have exactly one match

	if (array->Count() == 1)

		{

		// we have only one match so set the contact id

		contactId = static_cast<TLogContactItemId>((*array)[0]);

		}

	delete array;

	return contactId;

	}

void CCntMatchLog::ReadContactNameL(TLogContactItemId aContactId, TDes &aName, TLogContactNameFormat aNameFormat)

	/** Gets the text data for the family and given name fields of a given contact Id.

	@capability ReadUserData

	@param aContactId Contact Id to find data for

	@param aName On return contains the family and given name in the desired format if found, a 0 length string otherwise.

	@param aNameFormat Desired format of returned string - Chinese or Western format */

	{

	// Specify what fields to fetch and concatenate

	CContactTextDef* textDef = CContactTextDef::NewLC();

	_LIT(KRemotePartyNameSeparator, " ");	

	if(ELogChineseFormat == aNameFormat)

		{

		textDef->AppendL(TContactTextDefItem(KUidContactFieldFamilyName, KRemotePartyNameSeparator));

		textDef->AppendL(TContactTextDefItem(KUidContactFieldGivenName));

		}

	else //ELogWesternFormat == iContactNameFormat

		{

		textDef->AppendL(TContactTextDefItem(KUidContactFieldGivenName, KRemotePartyNameSeparator));

		textDef->AppendL(TContactTextDefItem(KUidContactFieldFamilyName));

		}

	textDef->SetExactMatchOnly(ETrue);

	iContactDb->ReadContactTextDefL(aContactId, aName, textDef);

	CleanupStack::PopAndDestroy(textDef);

	}

CCntMatchLog::CCntMatchLog()

	{

	}

const TImplementationProxy ImplementationTable[] = 

	{

	IMPLEMENTATION_PROXY_ENTRY(0x2000862C, CCntMatchLog::NewL)

	};

EXPORT_C const TImplementationProxy* ImplementationGroupProxy(TInt& aTableCount)

    {

    aTableCount = sizeof(ImplementationTable) / sizeof(TImplementationProxy);

    return ImplementationTable;

    }