// Copyright (c) 1997-2009 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:

//

/**

 @file

 @internalComponent

 @deprecated 9.1

*/

#include "DIALUTIL.H"

/**

@deprecated 9.1

*/

TInt TDialNumber::String (const TDes& aPhoneNumber, TInt aPos) const

	{

	while (aPhoneNumber[aPos] == KCharSpace  &&  aPos < aPhoneNumber.Length()-1) // already on a space then move to a non-space

		{

		aPos++;

		}

	if (aPos > aPhoneNumber.Length())

		{

		return (KErrNotFound);

		}

	while (aPhoneNumber[aPos] != KCharSpace  &&  aPos < aPhoneNumber.Length()-1)

		{

		aPos++;

		}

	if (aPos >= aPhoneNumber.Length()-1)

		{

		return (KErrNotFound);

		}

	return (aPos);

	}

/**

@deprecated 9.1

*/

void TDialNumber::SpaceParser(const TDes& aPhoneNumber)

	{

	TInt i = aPhoneNumber.Locate(KCharPlus) ;

	TInt j = aPhoneNumber.Locate(KCharSpace) ;

	if (j!=-1) // there space(s)

		j = String ( aPhoneNumber , 0) ;

	else

		j = -1 ;

	if ( i==-1 || j==-1 ) 

	{

		iNatCode = _L("") ;

		iAreaCode = _L("");

		iPhoneNumber = aPhoneNumber.Right(aPhoneNumber.Length()-1 ); // from KCharPlus onward

		return ;

	}

	else if (j>i)

		{

		if ( j-2*i-2 >= KMaxNatCode )

			{

			iNatCode = _L("") ;

			iAreaCode = _L("");

			iPhoneNumber = aPhoneNumber.Right(aPhoneNumber.Length()-1 ); // from KCharPlus onward

			return ;

			}

		else

			iNatCode = aPhoneNumber.Mid(i+1,j-i-1);

		}

	i=j;

	j = String ( aPhoneNumber , i) ;

	if ( i==-1 || j==-1 )

		iAreaCode = _L("");

	else if (j>i)

		{

		if ( j-2*i-2 >= KMaxAreaCode )

			{

			iNatCode = _L("") ;

			iAreaCode = _L("");

			iPhoneNumber = aPhoneNumber.Right(aPhoneNumber.Length()-1 ); // from KCharPlus onward

			return ;

			}

		else

			{

			iAreaCode = aPhoneNumber.Mid(i+1,j-i-1);

			DialUtil::RemoveSpace (iAreaCode) ;

			}

		}

	if (!iNatCode.Length() &&

		!iAreaCode.Length() )

			iPhoneNumber = aPhoneNumber ;

	else if ( !iAreaCode.Length() ) // no area code supplied take the remain from NatCode onward as telephone number

		iPhoneNumber = aPhoneNumber.Mid(i+1,aPhoneNumber.Length()-i-1);

	else

		{

		iPhoneNumber = aPhoneNumber.Mid(j+1,aPhoneNumber.Length()-j-1);

		}

	DialUtil::RemoveSpace (iPhoneNumber) ;

	}

/**

@deprecated 9.1

*/

void TDialNumber::BracketParser(const TDes& aPhoneNumber)

	{

	TInt i = aPhoneNumber.Locate(KCharPlus) ;

	TInt j = aPhoneNumber.Locate(KCharSpace) ; 

	if ( j == KErrNotFound ) // no space found in the string

		j = aPhoneNumber.Locate(KCharOpenBracket) ; // It must has a (

	else

		j = Min (aPhoneNumber.Locate(TChar(KCharSpace)),aPhoneNumber.Locate(TChar(KCharOpenBracket)) ) ;

	if ( i==-1 || j==-1 || j<=i )

		{

		iNatCode = _L("") ;

		iAreaCode = _L("");

		iPhoneNumber = aPhoneNumber.Right(aPhoneNumber.Length()-1 ); // from KCharPlus onward

		return ;

		}

	else

		{

		if ( j-2*i-2 >= KMaxNatCode )

			{

			iNatCode = _L("") ;

			iAreaCode = _L("");

			iPhoneNumber = aPhoneNumber.Right(aPhoneNumber.Length()-1 ); // from KCharPlus onward

			return ;

			}

		else

			iNatCode = aPhoneNumber.Mid(i+1,j-i-1);

		}

	i = aPhoneNumber.Locate(KCharOpenBracket) ;

	j = aPhoneNumber.Locate(KCharCloseBracket) ;

	if ( i==-1 || j==-1 || j<=i )

		{

		iNatCode = _L("") ;

		iAreaCode = _L("");

		iPhoneNumber = aPhoneNumber.Right(aPhoneNumber.Length()-1 ); // from KCharPlus onward

		return ;

		}

	else

		{

		if ( j-2*i-2 >= KMaxAreaCode )

			{

			iNatCode = _L("") ;

			iAreaCode = _L("");

			iPhoneNumber = aPhoneNumber.Right(aPhoneNumber.Length()-1 ); // from KCharPlus onward

			return ;

			}

		else

			iAreaCode = aPhoneNumber.Mid(i+1,j-i-1);

		}

	if (!iNatCode.Length() &&

		!iAreaCode.Length() )

			iPhoneNumber = aPhoneNumber ;

	else

			iPhoneNumber = aPhoneNumber.Mid(j+1,aPhoneNumber.Length()-j-1);

	}

/**

@deprecated 9.1

*/

TDialNumber::TDialNumber (const TDes& aPhoneNumber,

						  const TDialLocation& aDialLocation , 

						  const TChargeCard & aChargeCard )

	{

	if (aPhoneNumber.Locate(KCharPlus) == KErrNotFound)

		{

		}

	else

		{

		TInt iOpen =aPhoneNumber.Locate(KCharOpenBracket);

		TInt iClose=aPhoneNumber.Locate(KCharCloseBracket);

		if ( iOpen==KErrNotFound ||

			 iClose==KErrNotFound    )

			{

			SpaceParser (aPhoneNumber) ;

			}

		else // found both brackets 

			{

			if (iOpen>iClose || iClose-iOpen==1 ) // close bracket before open bracket or nothing in the brackets

				SpaceParser (aPhoneNumber) ;

			else

				{

				iClose=aPhoneNumber.Locate(KCharSpace);

				if ( iClose==KErrNotFound) // no spaces found in string

					BracketParser(aPhoneNumber);

				else 

					{

					if ( iClose>iOpen) // first space found after open bracket so bracket parser

						BracketParser (aPhoneNumber) ;

					else // spaces found before the (

						{

						while (	iClose < aPhoneNumber.Length()-1 &&

								aPhoneNumber[iClose]==KCharSpace)

							iClose++; // move on until a non-space char found

						if (aPhoneNumber[iClose]==KCharOpenBracket) // is a bracket ?

							BracketParser(aPhoneNumber); // the bracket parser

						else

							SpaceParser (aPhoneNumber) ;

						}

					}

				}

			}

		}

	iIntlPrefCode = aDialLocation.IntlPrefCode () ;

	iNatPrefCode = aDialLocation.NatPrefCode () ;

	if (!iNatCode.Length()) // if national code is not supplied

	{

		iNatCode = aDialLocation.NatCode () ; // set it to the current location

		if (!iAreaCode.Length())

			iAreaCode = aDialLocation.AreaCode () ;

	}

//	else // supplied in the string

//		; // leave the area code alone and assume user has to supplied this

	CallType(aDialLocation) ;

	if (aChargeCard.ValidateChargeCardInfo())

		RuleToUse(aChargeCard) ;

	}

/**

@deprecated 9.1

*/

TPtrC TDialNumber::IntlPrefCode () const 

	{

	return TPtrC(iIntlPrefCode);

	}

/**

@deprecated 9.1

*/

TPtrC TDialNumber::NatPrefCode ()const 

	{

	return TPtrC(iNatPrefCode);

	}

/**

@deprecated 9.1

*/

TPtrC TDialNumber::NatCode()const 

	{

	return TPtrC(iNatCode);

	}

/**

@deprecated 9.1

*/

TPtrC TDialNumber::AreaCode()const 

	{

	return TPtrC(iAreaCode);

	}

/**

@deprecated 9.1

*/

TPtrC TDialNumber::PhoneNumber()const 

	{

	return TPtrC(iPhoneNumber);

	}

/**

@deprecated 9.1

*/

TPtrC TDialNumber::RuleToUse()const 

	{

	return TPtrC(iRuleToUse);

	}

/**

@deprecated 9.1

*/

TCallType TDialNumber::CallType()const 

	{

	return iCallType;

	}

/**

@deprecated 9.1

*/

void TDialNumber::RuleToUse ( const TChargeCard & aChargeCard)

	{

	switch (iCallType)

		{

	case ELocalCall:

		iRuleToUse = aChargeCard.LocalRule() ;

		break;

	case ELongDistanceCall:

		iRuleToUse = aChargeCard.NatRule();

		break;

	case EInternationalCall:

		iRuleToUse = aChargeCard.IntlRule() ;

		break;

		}

	}

/**

@deprecated 9.1

*/

void TDialNumber::CallType ( const TDialLocation & aDialLocation )

	{

	iCallType = ELocalCall ;

	if ( aDialLocation.AreaCode() != iAreaCode)

		{

		iCallType = ELongDistanceCall ;

		}

	if ( aDialLocation.NatCode() != iNatCode)

		{

		iCallType = EInternationalCall ;

		}

	}

/**

@deprecated 9.1

*/

TBool TDialNumber::IsNatCode() const { return iNatCode.Length(); }

/**

@deprecated 9.1

*/

TBool TDialNumber::IsAreaCode() const { return iAreaCode.Length();}

/**

@deprecated 9.1

*/

TBool TDialNumber::IsRuleToUse() const{ return iRuleToUse.Length();}

//

// DialUtil

//

/**

@deprecated 9.1

*/

TBool DialUtil::AppendDialString(TDes& aDialStr, TPtrC aAppendStr )

	{

	if ( (aDialStr.Length()+aAppendStr.Length()) < aDialStr.MaxLength() )

		{

		aDialStr.Append (aAppendStr);

		return ETrue ;

		}

	else

		return EFalse ;

	}

/**

@deprecated 9.1

*/

TBool DialUtil::AppendDialString(TDes& aDialStr, TChar aChar )

	{

	if ( (aDialStr.Length()+1) < aDialStr.MaxLength() )

		{

		aDialStr.Append (aChar);

		return ETrue ;

		}

	else

		return EFalse ;

	}

/**

@deprecated 9.1

*/

void DialUtil::RemoveSpace (TDes& aDialString)

	{

	TInt pos = aDialString.Locate(KCharSpace);

	while ( pos != -1 )

		{

		aDialString.Replace (pos,1,_L("")) ;

		pos = aDialString.Locate(KCharSpace);

		}

	}

#if 0

TBool DialUtil::PhoneFormatOK( TDes& aPhoneNumber)

	{

 	return !(

			(aPhoneNumber.Locate(KCharOpenBracket)!=KErrNotFound && aPhoneNumber.Locate(KCharCloseBracket)==KErrNotFound) 

 	||		(aPhoneNumber.Locate(KCharOpenBracket)==KErrNotFound && aPhoneNumber.Locate(KCharCloseBracket)!=KErrNotFound)

		) ;

	}

#endif

/**

@deprecated 9.1

*/

void DialUtil::RemoveUndiallableChars (TDes& aDialString)

	{

	TInt pos = 0;

	while ( pos < aDialString.Length() )

		{

		if (	aDialString[pos] == KCharStar  ||

				aDialString[pos] == KCharHash  ||

				aDialString[pos] == KCharComma ||

			(	aDialString[pos] >= '0' && aDialString[pos] <='9') )

			;

		else

			{

			aDialString.Replace (pos,1,_L("")) ;

			pos--;

			}

		pos++ ;

		}

	}