// Copyright (c) 1999-2009 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:

// smut.h 

//

#ifndef __SMUT_H__

#define __SMUT_H__

#include <msvstd.h>

#include <msvids.h>

#include <barsc.h>

class CSmsMessage;

class CContactItemField;

class TResourceReader;

class CMsvSession;

class CMsvServerEntry;

class CMsvEntry;

class CSmsSettings;

/**

The SMS MTM UID.

Used to identify the MTMs used for handling SMS messages.

@publishedAll

@released

*/

const TUid KUidMsgTypeSMS			= {0x1000102C};

/**

The default maximum length used when extracting a description for an SMS message.

Used as default value of aMaxLength in TSmsUtilities::GetDescription. This

function is used to extract a string to used as a suitable description field in

the message index for a particular SMS message.

The CSmsSettings provides accessors to get and set the preferred maximum

description length.

@deprecated

This should not really be used outside of the SMS client MTM. The value provided

by the CSmsSettings class should be used.

@see	CSmsSettings::GetDescriptionLength

*/

const TInt KSmsDescriptionLength	= 32;

/**

The default maximum length used when extracting the sender/recipiant details for

an SMS message.

Used as default value of aMaxLength in TSmsUtilities::GetDetails. This function

is used to extract a string to used as the details field in the message index

for a particular SMS message.

@deprecated

This should really be used at all.

*/

const TInt KSmsDetailsLength		= 32;

_LIT(KSmsResourceFile, "\\resource\\messaging\\SMSS.RSC");

/**

SMS Messaging utility functions.

@publishedAll

@released

*/

class TSmsUtilities

	{

public:

/**

Special SMS Message Indication Type.

A special SMS message indication is used to notify of waiting services, for

instance a voicemail message.

The TSmsUtilitiesSpecialMessageType enum represents the flags for the known

indication types.

*/

	enum TSmsUtilitiesSpecialMessageType

		{

/**

Voice message waiting.

*/

		EVoiceMessageWaiting = 0,

/**

Fax message waiting.

*/

		EFaxMessageWaiting,

/**

E-mail message waiting.

*/

		EEmailMessageWaiting,

/**

Other message-type waiting (see 3GPP TS 23.038 [9] for definition of "other").

*/

		EOtherMessageWaiting,

/**

Mask used to obtain the mesasge indication type from the SMS data.

*/

		ESpecialMessageTypeMask = 0x7F

		};

	IMPORT_C static void ServiceIdL(CMsvServerEntry& aEntry, TMsvId& aFirstId, TUid aMtm = KUidMsgTypeSMS, CMsvEntrySelection* aServiceIds = NULL);

	IMPORT_C static void ServiceIdL(CMsvEntry& aEntry, TMsvId& aFirstId, TUid aMtm = KUidMsgTypeSMS, CMsvEntrySelection* aServiceIds = NULL);

	IMPORT_C static void ServiceIdL(CMsvSession& aSession, TMsvId& aFirstId, TUid aMtm = KUidMsgTypeSMS, CMsvEntrySelection* aServiceIds = NULL); //more efficient version of the previous one

	IMPORT_C static void PopulateMsgEntry(TMsvEntry& aEntry, const CSmsMessage& aMessage, TMsvId aServiceId, TUid aMtm = KUidMsgTypeSMS);

	IMPORT_C static void PopulateMsgEntry(TMsvEntry& aEntry, const CSmsMessage& aMessage, TMsvId aServiceId, const CSmsSettings& aSettings, TUid aMtm = KUidMsgTypeSMS);

	IMPORT_C static TInt GetDetails(RFs& aFs, const CSmsMessage& aMessage, TDes& aDetails, TInt aMaxLength = KSmsDetailsLength);

	IMPORT_C static TInt GetDetails(RFs& aFs, const TDesC& aFromAddress, TDes& aDetails, TInt aMaxLength = KSmsDetailsLength);

	IMPORT_C static TInt GetDescription(const CSmsMessage& aMessage, TDes& aDescription, TInt aMaxLength = KSmsDescriptionLength);

	IMPORT_C static RResourceFile OpenResourceFileL(RFs& aFs);

	IMPORT_C static void ReadResourceStringL(RResourceFile aResourceFile, TInt aResourceId, TDes& aString);

private:

	static void CompareEntryL(const TMsvEntry& aEntry, TUid aMtm, TMsvId& aFirstId, CMsvEntrySelection* aServiceIds);

	static void Replace(const TDesC& aOld, const TDesC& aNew, TDes& aString);

	static TBool DoGetDescriptionL(const CSmsMessage& aMessage, TDes& aDescription, TInt aMaxLength);

	static void ExtractDescriptionFromMessage(const CSmsMessage& aMessage, TDes& aDescription, TInt aMaxLength);

	static TBool ValidGsmNumber(const TDesC& aTelephone);

	};

#endif	// __SMUT_H__