williamr@2: // Copyright (c) 1998-2009 Nokia Corporation and/or its subsidiary(-ies).
williamr@2: // All rights reserved.
williamr@2: // This component and the accompanying materials are made available
williamr@2: // under the terms of the License "Symbian Foundation License v1.0" to Symbian Foundation members and "Symbian Foundation End User License Agreement v1.0" to non-members
williamr@2: // which accompanies this distribution, and is available
williamr@2: // at the URL "http://www.symbianfoundation.org/legal/licencesv10.html".
williamr@2: //
williamr@2: // Initial Contributors:
williamr@2: // Nokia Corporation - initial contribution.
williamr@2: //
williamr@2: // Contributors:
williamr@2: //
williamr@2: // Description:
williamr@2: //
williamr@2: 
williamr@2: //----------------------------------------------------------------------------------------
williamr@2: inline LOCAL_C void AppendCRLF( TDes8& rOutputLine, TInt& rPaddingCount )
williamr@2: //----------------------------------------------------------------------------------------
williamr@2: 	{
williamr@2: 	rOutputLine.Append( TPtrC8(KImcvCRLF) );
williamr@2: 	rPaddingCount += KImcvCRLF().Length();
williamr@2: 	}
williamr@2: 
williamr@2: 
williamr@2: //----------------------------------------------------------------------------------------
williamr@2: inline LOCAL_C TInt AddCRLF(TDes8& rOutputLine)
williamr@2: //----------------------------------------------------------------------------------------
williamr@2: 	{
williamr@2: 	rOutputLine = KImcvCRLF;
williamr@2: 	return 1;
williamr@2: 	}
williamr@2: 
williamr@2: //----------------------------------------------------------------------------------------
williamr@2: inline LOCAL_C void AddCRLF( TDes8& rOutputLine, TInt& rPaddingCount )
williamr@2: //----------------------------------------------------------------------------------------
williamr@2: 	{
williamr@2: 	rOutputLine=TPtrC8(KImcvCRLF);
williamr@2: 	rPaddingCount = KImcvCRLF().Length();
williamr@2: 	}
williamr@2: 
williamr@2: //----------------------------------------------------------------------------------------
williamr@2: inline LOCAL_C void AddCRLFAtEndOfLine( TDes8& rOutputLine, TInt& rPaddingCount)
williamr@2: //----------------------------------------------------------------------------------------
williamr@2: 	{
williamr@2: 	TInt length = rOutputLine.Length();
williamr@2: 	if ( length < 2 || (rOutputLine[length-2] != KImcvCR || rOutputLine[length-1] != KImcvLF) )
williamr@2: 		{
williamr@2: 		rOutputLine.Append( KImcvCRLF );
williamr@2: 		rPaddingCount += 2;
williamr@2: 		}
williamr@2: 	}
williamr@2: 
williamr@2: //----------------------------------------------------------------------------------------
williamr@2: inline TBool IsLineCRLF( TDesC8& aOutputLine )
williamr@2: //----------------------------------------------------------------------------------------
williamr@2: 	{
williamr@2: 	TInt length = aOutputLine.Length();
williamr@2: 	if ( length < 2 || (aOutputLine[length-2] != KImcvCR || aOutputLine[length-1] != KImcvLF) )
williamr@2: 		return EFalse;
williamr@2: 	return ETrue;
williamr@2: 	}
williamr@2: 
williamr@2: 
williamr@2: //****************************************************************************************
williamr@2: //              Class CImEmailTraverser Functions
williamr@2: //****************************************************************************************
williamr@2: 
williamr@2: 
williamr@2: //----------------------------------------------------------------------------------------
williamr@2: inline TInt CImEmailTraverser::CurrentEntry()
williamr@2: //----------------------------------------------------------------------------------------
williamr@2: 	{
williamr@2: 	return iCurrentEntryList[0];
williamr@2: 	}
williamr@2: 
williamr@2: //----------------------------------------------------------------------------------------
williamr@2: inline CMsvEntrySelection& CImEmailTraverser::CurrentList() const
williamr@2: //----------------------------------------------------------------------------------------
williamr@2: 	{
williamr@2: 	return *(*iSelectionList)[0];
williamr@2: 	}
williamr@2: 
williamr@2: //----------------------------------------------------------------------------------------
williamr@2: inline TBool CImEmailTraverser::DeleteCurrentList()
williamr@2: //----------------------------------------------------------------------------------------
williamr@2: 	{
williamr@2: 	if (!LevelExists())
williamr@2: 		return EFalse;
williamr@2: 
williamr@2: 	delete &CurrentList();
williamr@2: 	iSelectionList->Delete(0);
williamr@2: 	iCurrentEntryList.Delete(0);
williamr@2: 	return ETrue;
williamr@2: 	}
williamr@2: 
williamr@2: //----------------------------------------------------------------------------------------
williamr@2: inline void CImEmailTraverser::AddList(CMsvEntrySelection& children)
williamr@2: //----------------------------------------------------------------------------------------
williamr@2: 	{
williamr@2: 	iSelectionList->InsertL(0, &children);
williamr@2: 	iCurrentEntryList.InsertL(0, 0);
williamr@2: 	}
williamr@2: 
williamr@2: //----------------------------------------------------------------------------------------
williamr@2: inline TBool CImEmailTraverser::LevelExists() const
williamr@2: //----------------------------------------------------------------------------------------
williamr@2: 	{
williamr@2: 	return iSelectionList->Count();
williamr@2: 	}
williamr@2: 
williamr@2: //----------------------------------------------------------------------------------------
williamr@2: inline TBool CImEmailTraverser::IsBaseLevel() const
williamr@2: //----------------------------------------------------------------------------------------
williamr@2: 	{
williamr@2: 	return ThisEntry().Id()==iBaseId ? ETrue: EFalse;;
williamr@2: 	}
williamr@2: 
williamr@2: //----------------------------------------------------------------------------------------
williamr@2: inline void CImEmailTraverser::SetBaseEntry()
williamr@2: //----------------------------------------------------------------------------------------
williamr@2: 	{
williamr@2: 	iServerEntry.SetEntry(iBaseId);
williamr@2: 	}
williamr@2: 
williamr@2: //----------------------------------------------------------------------------------------
williamr@2: inline const TMsvEntry& CImEmailTraverser::ThisEntry() const
williamr@2: //----------------------------------------------------------------------------------------
williamr@2: 	{	
williamr@2: 	return iServerEntry.Entry();
williamr@2: 	}
williamr@2: 
williamr@2: 
williamr@2: //****************************************************************************************
williamr@2: //              Class CImSendMimeEmail Functions
williamr@2: //****************************************************************************************
williamr@2: 
williamr@2: //----------------------------------------------------------------------------------------
williamr@2: inline void CImSendMimeEmail::Boundary(TDes8& rOutputLine) 
williamr@2: //----------------------------------------------------------------------------------------
williamr@2: 	{
williamr@2: 	rOutputLine.Append( (*iBoundaryArray)[0] );
williamr@2: 	}
williamr@2: 
williamr@2: //----------------------------------------------------------------------------------------
williamr@2: inline TPtrC8 CImSendMimeEmail::Boundary()
williamr@2: //----------------------------------------------------------------------------------------
williamr@2: 	{
williamr@2: 	return (*iBoundaryArray)[0];
williamr@2: 	}
williamr@2: 
williamr@2: //----------------------------------------------------------------------------------------
williamr@2: inline TInt CImSendMimeEmail::SendBoundaryLine(TDes8& rOutputLine, TInt& rPaddingCount)
williamr@2: //----------------------------------------------------------------------------------------
williamr@2: 	{
williamr@2: 	rOutputLine.Append(KImcvMimeBoundaryStartEnd);
williamr@2: 	Boundary( rOutputLine );
williamr@2: 	rPaddingCount += (*iBoundaryArray)[0].Length() + 2;
williamr@2: 	return 1;
williamr@2: 	}
williamr@2: 
williamr@2: 
williamr@2: // Sets iState to EEndBoundary or EEndOfEmail
williamr@2: // returns true if entry found
williamr@2: //----------------------------------------------------------------------------------------
williamr@2: inline TBool CImSendMimeEmail::Down(TMsvEntry& rEntry)
williamr@2: //----------------------------------------------------------------------------------------
williamr@2: 	{
williamr@2: 	TInt ret = iEmailTraverser->DownLevelL() ? ETrue:EFalse;
williamr@2: 
williamr@2: 	if (ret)
williamr@2: 		rEntry = iEmailTraverser->ThisEntry();
williamr@2: 	return ret;
williamr@2: 	}
williamr@2: 
williamr@2: //----------------------------------------------------------------------------------------
williamr@2: inline void CImSendMimeEmail::GetNextEntryL(TMsvEntry& rEntry)
williamr@2: //----------------------------------------------------------------------------------------
williamr@2: 	{
williamr@2: 	if ( (iState!=EEndBoundary && iState!=ELineAfterEndBoundary) && Down(rEntry) )
williamr@2: 		iState=EBoundary;
williamr@2: 	else if ( iEmailTraverser->NextEntryL(rEntry) )
williamr@2: 		iState=EBoundary;
williamr@2: 	else if (iEmailTraverser->UpLevelL() )
williamr@2: 		{
williamr@2: 		if (iServerEntry.Entry().iType==KUidMsvMessageEntry && !(iEmailTraverser->IsBaseLevel()))
williamr@2: 			{
williamr@2: 			// Embedded non-mime message
williamr@2: 			iState=EEndBoundary;
williamr@2: 			GetNextEntryL(rEntry);
williamr@2: 			}
williamr@2: 		else
williamr@2: 			iState=EEndBoundary;
williamr@2: 		}
williamr@2: 	else
williamr@2: 		iState=KImCvFinished;
williamr@2: 	}
williamr@2: 
williamr@2: 
williamr@2: //----------------------------------------------------------------------------------------
williamr@2: inline TPtrC8 CImSendMimeEmail::SetBoundaryL(TBool aMultipart)
williamr@2: //----------------------------------------------------------------------------------------
williamr@2: 	{
williamr@2: 	if (!aMultipart)
williamr@2: 		return TPtrC8();
williamr@2: 
williamr@2: 	CreateBoundaryL();
williamr@2: 	return (*iBoundaryArray)[0];
williamr@2: 	}
williamr@2: 
williamr@2: //----------------------------------------------------------------------------------------
williamr@2: inline TBool CImSendMimeEmail::CheckForEmbeddedEmailL(const TMsvEntry& aEntry) const
williamr@2: //----------------------------------------------------------------------------------------
williamr@2: 	{
williamr@2: 	return (aEntry.iType==KUidMsvMessageEntry);
williamr@2: 	}
williamr@2: 
williamr@2: //----------------------------------------------------------------------------------------
williamr@2: inline TBool CImSendMimeEmail::CheckForMultipartEmailL(TMsvEntry& rEntry, TImEmailFolderType& aFolder)
williamr@2: //----------------------------------------------------------------------------------------
williamr@2: 	{
williamr@2: 	TMsvEmailEntry emailEntry = (TMsvEmailEntry)rEntry;
williamr@2: 
williamr@2: 	aFolder = emailEntry.MessageFolderType();
williamr@2: 	if (aFolder==EFolderTypeMixed || aFolder==EFolderTypeDigest || 
williamr@2: 		aFolder==EFolderTypeAlternative || aFolder==EFolderTypeRelated ) 
williamr@2: 		return ETrue;
williamr@2: 		
williamr@2: 	if ( ! Down(emailEntry) )
williamr@2: 		return EFalse;
williamr@2: 
williamr@2: 	if ( iEmailTraverser->CurrentList().Count()==1 && 
williamr@2: 				iEmailTraverser->ThisEntry().iType==KUidMsvFolderEntry )
williamr@2: 		{
williamr@2: 		aFolder = ((TMsvEmailEntry&)iEmailTraverser->ThisEntry()).MessageFolderType();
williamr@2: 		iEmailTraverser->UpLevelL();
williamr@2: 		return ETrue;
williamr@2: 		}
williamr@2: 	
williamr@2: 	iEmailTraverser->UpLevelL();
williamr@2: 	return EFalse;
williamr@2: 	}
williamr@2: 
williamr@2: //****************************************************************************************
williamr@2: //              Class CImSendRfc822Header Functions
williamr@2: //****************************************************************************************
williamr@2: 
williamr@2: //----------------------------------------------------------------------------------------
williamr@2: inline TInt CImSendRfc822Header::XMailerL(TDes8& rOutputLine)
williamr@2: //----------------------------------------------------------------------------------------
williamr@2: 	{
williamr@2: 	rOutputLine = KImcvXMailer;
williamr@2: 	rOutputLine.Append(*iProductName);
williamr@2: 	return 1;
williamr@2: 	}
williamr@2: 
williamr@2: //----------------------------------------------------------------------------------------
williamr@2: inline TInt CImSendRfc822Header::MessageIdL( TDes8& rOutputLine )
williamr@2: //----------------------------------------------------------------------------------------
williamr@2: 	{
williamr@2: 	if ( !iHeader->ImMsgId().Length() )
williamr@2: 		return 1;
williamr@2: 
williamr@2: 	PrepareBufferL( TPtrC8(KImcvMessageIdPrompt), iHeader->ImMsgId());
williamr@2: 	return SendOutput( rOutputLine );
williamr@2: 	}
williamr@2: 
williamr@2: //----------------------------------------------------------------------------------------
williamr@2: inline TInt CImSendRfc822Header::ToL(TDes8& rOutputLine)
williamr@2: //----------------------------------------------------------------------------------------
williamr@2: 	{
williamr@2: 	return DoRecipientsL(rOutputLine, TPtrC8(KImcvToPrompt), iHeader->ToRecipients());
williamr@2: 	}
williamr@2: 
williamr@2: //----------------------------------------------------------------------------------------
williamr@2: inline TInt CImSendRfc822Header::CcL(TDes8& rOutputLine)
williamr@2: //----------------------------------------------------------------------------------------
williamr@2: 	{
williamr@2: 	return DoRecipientsL(rOutputLine, TPtrC8(KImcvCcPrompt), iHeader->CcRecipients());
williamr@2: 	}
williamr@2: 
williamr@2: //----------------------------------------------------------------------------------------
williamr@2: inline TInt CImSendRfc822Header::BccL(TDes8& rOutputLine)
williamr@2: //----------------------------------------------------------------------------------------
williamr@2: 	{
williamr@2: 	return DoRecipientsL(rOutputLine, TPtrC8(KImcvBccPrompt), iHeader->BccRecipients());
williamr@2: 	}
williamr@2: 
williamr@2: //----------------------------------------------------------------------------------------
williamr@2: inline TInt CImSendRfc822Header::FromL( TDes8& rOutputLine )
williamr@2: //----------------------------------------------------------------------------------------
williamr@2: 	{
williamr@2: 	PrepareBufferL( TPtrC8(KImcvFromPrompt), iHeader->From());
williamr@2: 	return SendOutput( rOutputLine );
williamr@2: 	}
williamr@2: 
williamr@2: //----------------------------------------------------------------------------------------
williamr@2: inline TInt CImSendRfc822Header::ReplyToL( TDes8& rOutputLine )
williamr@2: //----------------------------------------------------------------------------------------
williamr@2: 	{
williamr@2: 	if ( !iHeader->ReplyTo().Length() )
williamr@2: 		return 1;
williamr@2: 
williamr@2: 	PrepareBufferL( TPtrC8(KImcvReplyToPrompt), iHeader->ReplyTo() );
williamr@2: 	return SendOutput( rOutputLine );
williamr@2: 	}
williamr@2: 
williamr@2: //----------------------------------------------------------------------------------------
williamr@2: inline TInt CImSendRfc822Header::SubjectL( TDes8& rOutputLine )
williamr@2: //----------------------------------------------------------------------------------------
williamr@2: 	{
williamr@2: 	// If the subject field has already been encoded and stored in iOutputBuffer
williamr@2: 	// then there is no need to encode again.
williamr@2: 	if (!iOutputBuffer)
williamr@2: 		{
williamr@2: 		PrepareBufferL( TPtrC8(KImcvSubjectPrompt), iHeader->Subject() );
williamr@2: 		}
williamr@2: 	return SendOutput( rOutputLine );	
williamr@2: 	}
williamr@2: 
williamr@2: 
williamr@2: //----------------------------------------------------------------------------------------
williamr@2: inline TInt CImSendRfc822Header::ReturnReceiptsL(TDes8& rOutputLine)
williamr@2: //----------------------------------------------------------------------------------------
williamr@2: 	{
williamr@2: 	// SendReturnReceiptFieldsL() will always return one choice. 
williamr@2: 	// In future it can be changed to add more fields 
williamr@2: 
williamr@2: 	TPtrC address;
williamr@2: 	if ( iHeader->ReceiptAddress().Length() )
williamr@2: 		address.Set(iHeader->ReceiptAddress());
williamr@2: 	else if ( iHeader->ReplyTo().Length() )
williamr@2: 		address.Set(iHeader->ReplyTo());
williamr@2: 	else
williamr@2: 		return 1; // No valid a address
williamr@2: 
williamr@2: 	CDesC8Array* receiptsFields=new (ELeave)CDesC8ArrayFlat(KArrayAllocationNumber);
williamr@2: 	CleanupStack::PushL(receiptsFields);
williamr@2: 	CImcvUtils::SendReturnReceiptFieldsL(*receiptsFields);
williamr@2: 	TInt count=receiptsFields->Count();
williamr@2: 	for (TInt i=0;i<count;i++)
williamr@2: 		PrepareBufferL((*receiptsFields)[i], address);
williamr@2: 
williamr@2: 	CleanupStack::PopAndDestroy(); //receiptsFields
williamr@2: 	return SendOutput( rOutputLine );
williamr@2: 	}
williamr@2: 
williamr@2: //----------------------------------------------------------------------------------------
williamr@2: inline TBool CImSendRfc822Header::FieldIsEmailAddress() const
williamr@2: //----------------------------------------------------------------------------------------
williamr@2: 	{
williamr@2: 	return (iState != ESubject);
williamr@2: 	}
williamr@2: 
williamr@2: //----------------------------------------------------------------------------------------
williamr@2: inline const TImEmailTransformingInfo& CImSendRfc822Header::TransformingInfo() const
williamr@2: //----------------------------------------------------------------------------------------
williamr@2: 	{
williamr@2: 	return iTransformingInfo;
williamr@2: 	}
williamr@2: 
williamr@2: 
williamr@2: 
williamr@2: //****************************************************************************************
williamr@2: //              Class CImSendMimeHeader Functions
williamr@2: //****************************************************************************************
williamr@2: 
williamr@2: 
williamr@2: //----------------------------------------------------------------------------------------
williamr@2: inline TInt CImSendMimeHeader::BlankLine(TDes8& rOutputLine) const
williamr@2: //----------------------------------------------------------------------------------------
williamr@2: 	{
williamr@2: 	rOutputLine = KNullDesC8;
williamr@2: 	return 1;
williamr@2: 	}
williamr@2: 
williamr@2: //----------------------------------------------------------------------------------------
williamr@2: inline TInt CImSendMimeHeader::MimeVersion(TDes8& rOutputLine) const
williamr@2: //----------------------------------------------------------------------------------------
williamr@2: 	{
williamr@2: 	rOutputLine = KImcvMimePrompt;
williamr@2: 	rOutputLine.Append(KImcvSpMimeVersion);
williamr@2: 	return 1;
williamr@2: 	}
williamr@2: 
williamr@2: //----------------------------------------------------------------------------------------
williamr@2: inline TBool CImSendMimeHeader::ContentType(TDes8& rOutputLine) const
williamr@2: //----------------------------------------------------------------------------------------
williamr@2: 	{
williamr@2: 	TBool isText = EFalse;
williamr@2: 	rOutputLine = KImcvContentType;
williamr@2: 	rOutputLine.Append(KImcvSpace);
williamr@2: 
williamr@2: 	if (((TMsvEmailEntry&)iEntry).VCard())
williamr@2: 		{
williamr@2: 		rOutputLine.Append(KImcvText);
williamr@2: 		rOutputLine.Append( KImcvForwardSlash );
williamr@2: 		rOutputLine.Append(KImcvDirectory);
williamr@2: 		rOutputLine.Append( KImcvSemiColon );
williamr@2: 		rOutputLine.Append( KImcvSpace );
williamr@2: 		rOutputLine.Append( KImcvProfile );
williamr@2: 		rOutputLine.Append( KImcvEquals );
williamr@2: 		rOutputLine.Append( KImcvVCard );
williamr@2: 		isText=ETrue;
williamr@2: 		}
williamr@2: 	else if (((TMsvEmailEntry&)iEntry).VCalendar())
williamr@2: 		{
williamr@2: 		rOutputLine.Append(KImcvText);
williamr@2: 		rOutputLine.Append( KImcvForwardSlash );
williamr@2: 		rOutputLine.Append(KImcvVCalender);
williamr@2: 		isText=ETrue;
williamr@2: 		}
williamr@2: 	else if (iEntry.iType == KUidMsvEmailHtmlEntry)
williamr@2: 		{
williamr@2: 		rOutputLine.Append(KImcvText);
williamr@2: 		rOutputLine.Append( KImcvForwardSlash );
williamr@2: 		rOutputLine.Append(KImcvHtml);
williamr@2: 		isText=ETrue;
williamr@2: 		}
williamr@2: 	else if ( iMimeHeader->ContentType().Length() )
williamr@2: 		{
williamr@2: 		TPtrC8 contentType = iMimeHeader->ContentType();
williamr@2: 		rOutputLine.Append( contentType );	
williamr@2: 
williamr@2: 		TPtrC8 contentSubType = iMimeHeader->ContentSubType();
williamr@2: 		if ( contentSubType.Length() )
williamr@2: 			{
williamr@2: 			rOutputLine.Append( KImcvForwardSlash );
williamr@2: 			rOutputLine.Append( iMimeHeader->ContentSubType() );
williamr@2: 			}
williamr@2: 
williamr@2: 		isText = contentType.CompareF(KImcvText) ? EFalse : ETrue;
williamr@2: 		
williamr@2: 		
williamr@2: 		// If the content-Type is text/calendar we need to add two
williamr@2: 		// parameters: "method" and "component"
williamr@2: // GS : do we need extra parameters for vCal??
williamr@2: 		TPtrC8 parameter;
williamr@2: 
williamr@2: 		if ( contentType.Length() && contentSubType.Length() )
williamr@2: 		if ( isText && !(contentSubType.CompareF(KImcvICalendar)) )
williamr@2: 			{
williamr@2: 			// METHOD parameter
williamr@2: 			parameter.Set(iMimeHeader->GetContentTypeValue(KImcvICalendarMethod));
williamr@2: 			if ( parameter.Length() )
williamr@2: 				{
williamr@2: 				rOutputLine.Append( KImcvSemiColon );
williamr@2: 				rOutputLine.Append( KImcvSpace );
williamr@2: 				rOutputLine.Append( KImcvICalendarMethod );
williamr@2: 				rOutputLine.Append( KImcvEquals );
williamr@2: 				rOutputLine.Append( parameter );
williamr@2: 				}
williamr@2: 
williamr@2: 			// COMPONENT parameter
williamr@2: 			parameter.Set(iMimeHeader->GetContentTypeValue(KImcvICalendarComponent));
williamr@2: 			if ( parameter.Length() )
williamr@2: 				{
williamr@2: 				rOutputLine.Append( KImcvSemiColon );
williamr@2: 				rOutputLine.Append( KImcvSpace );
williamr@2: 				rOutputLine.Append( KImcvICalendarComponent );
williamr@2: 				rOutputLine.Append( KImcvEquals );
williamr@2: 				rOutputLine.Append( parameter );
williamr@2: 				}	
williamr@2: 			}
williamr@2: 		
williamr@2: 		}
williamr@2: 	else if (iEntry.iType == KUidMsvAttachmentEntry)
williamr@2: 		rOutputLine.Append( KImcvApplOctet );	
williamr@2: 	else if (iEntry.iType==KUidMsvEmailTextEntry || (!iIsMultipart && !iEntry.Attachment()))
williamr@2: 		{
williamr@2: 		rOutputLine.Append(KImcvText);
williamr@2: 		rOutputLine.Append( KImcvForwardSlash );
williamr@2: 		rOutputLine.Append(KImcvPlain);
williamr@2: 		isText=ETrue;
williamr@2: 		}
williamr@2: 	else
williamr@2: 		{
williamr@2: 		rOutputLine.SetLength(0);
williamr@2: 		return EFalse;
williamr@2: 		}
williamr@2: 
williamr@2: 	if (isText)
williamr@2: 		{
williamr@2: 		rOutputLine.Append( KImcvSemiColon );
williamr@2: 		rOutputLine.Append( KImcvSpace );
williamr@2: 		rOutputLine.Append( KImcvCharset );
williamr@2: 		rOutputLine.Append( KImcvEquals );
williamr@2: 		rOutputLine.Append( GetCharsetString() );
williamr@2: 		}
williamr@2: 	else if ( iBoundaryString.Length() )
williamr@2: 		rOutputLine.Append(KImcvSemiColon); // boundary to follow
williamr@2: 
williamr@2: 	return ETrue;
williamr@2: 	}
williamr@2: 
williamr@2: //----------------------------------------------------------------------------------------
williamr@2: inline TBool CImSendMimeHeader::TransferEncoding(TDes8& rOutputLine) const
williamr@2: //----------------------------------------------------------------------------------------
williamr@2: 	{
williamr@2: 	TPtrC8 encodingType = EncodingType();
williamr@2: 
williamr@2: 	if (iEntry.iType!=KUidMsvFolderEntry && encodingType.Length())
williamr@2: 		{
williamr@2: 		rOutputLine = KImcvContentTransferEncoding;
williamr@2: 		rOutputLine.Append(encodingType);
williamr@2: 		return ETrue;
williamr@2: 		}
williamr@2: 
williamr@2: 	return EFalse;
williamr@2: 	}
williamr@2: 
williamr@2: //----------------------------------------------------------------------------------------
williamr@2: inline TInt CImSendMimeHeader::ContentLanguage(TDes8& rOutputLine) const
williamr@2: //----------------------------------------------------------------------------------------
williamr@2: 	{
williamr@2: 	rOutputLine = KImcvContentLanguage;
williamr@2: 	rOutputLine.Append(KImcvDefaultLanguage);
williamr@2: 	return 1;
williamr@2: 	}
williamr@2: 
williamr@2: //----------------------------------------------------------------------------------------
williamr@2: inline TBool CImSendMimeHeader::Description( TDes8& rOutputLine ) const
williamr@2: //----------------------------------------------------------------------------------------
williamr@2: 	{
williamr@2: 	TPtrC8 description = iMimeHeader->ContentDescription();
williamr@2: 
williamr@2: 	if ( !description.Length() )
williamr@2: 		return EFalse;
williamr@2: 
williamr@2: 	rOutputLine = KImcvContentDescription;
williamr@2: 	rOutputLine.Append(KImcvSpace);
williamr@2: 	rOutputLine.Append( description );
williamr@2: 	return ETrue;
williamr@2: 	}
williamr@2: 
williamr@2: 
williamr@2: //----------------------------------------------------------------------------------------
williamr@2: inline TInt CImSendMimeHeader::Boundary(TDes8& rOutputLine) const
williamr@2: //----------------------------------------------------------------------------------------
williamr@2: 	{
williamr@2: 	rOutputLine.Append(KImcvSpace);
williamr@2: 	rOutputLine.Append(KImcvSpace);
williamr@2: 	rOutputLine.Append(KImcvBoundary);
williamr@2: 	rOutputLine.Append(KImcvEquals);
williamr@2: 	rOutputLine.Append(KImcvQuote);
williamr@2: 	rOutputLine.Append(iBoundaryString);
williamr@2: 	rOutputLine.Append(KImcvQuote);
williamr@2: 	return 1;
williamr@2: 	}
williamr@2: 
williamr@2: //----------------------------------------------------------------------------------------
williamr@2: inline TBool CImSendMimeHeader::Disposition( TDes8& rOutputLine, TInt& rAdvance)
williamr@2: //----------------------------------------------------------------------------------------
williamr@2: 	{
williamr@2: 	rAdvance++;
williamr@2: 	if (iEntry.iType == KUidMsvFolderEntry)
williamr@2: 		return EFalse;
williamr@2: 
williamr@2: 	if(iLine==EFirstLine)
williamr@2: 		{
williamr@2: 		TPtrC8 disposition = iMimeHeader->ContentDisposition();
williamr@2: 		
williamr@2: 		// Four cases : (2)disposition explicitly attachment,
williamr@2: 		// (3) Non Multipart message with attachment flag set.
williamr@2: 		// (4) Embedded email
williamr@2: 
williamr@2: 		if ( iEntry.iType==KUidMsvAttachmentEntry || 
williamr@2: 			 disposition==KImcvAttachment ||
williamr@2: 			 (!iIsMultipart && iEntry.iType!=KUidMsvMessageEntry && iEntry.Attachment()) )
williamr@2: 			{
williamr@2: 			rOutputLine = KImcvContentDisposition;
williamr@2: 			rOutputLine.Append(KImcvSpace);
williamr@2: 			rOutputLine.Append(KImcvAttachment);
williamr@2: 			rOutputLine.Append(KImcvSemiColon);
williamr@2: 			iLine++;
williamr@2: 			rAdvance--;
williamr@2: 			return ETrue;
williamr@2: 			}
williamr@2: 		else if (iEntry.iType==KUidMsvEmailTextEntry )
williamr@2: 			{
williamr@2: 			rOutputLine = KImcvContentDisposition;
williamr@2: 			rOutputLine.Append(KImcvSpace);
williamr@2: 			rOutputLine.Append(KImcvInline);
williamr@2: 			return ETrue;
williamr@2: 			}
williamr@2: 		 		else if (iEntry.iType==KUidMsvMessageEntry && iDealingWithAnEmbeddedEmail)
williamr@2:  			{
williamr@2:  			rOutputLine = KImcvContentDisposition;
williamr@2:  			rOutputLine.Append(KImcvSpace);
williamr@2:  			rOutputLine.Append(KImcvAttachment);
williamr@2: 			rOutputLine.Append(KImcvSemiColon);
williamr@2:  			iLine++;
williamr@2:  			rAdvance--;
williamr@2:  			return ETrue;
williamr@2:  			}
williamr@2: 		}
williamr@2: 	else if (iFilename.Length())
williamr@2: 		{
williamr@2: 		rOutputLine.Append(KImcvTab);
williamr@2: 		rOutputLine.Append(KImcvMimeDispositionFilename);
williamr@2: 		AppendFilenameL( rOutputLine );
williamr@2: 		iDealingWithAnEmbeddedEmail = EFalse;
williamr@2: 		return ETrue;
williamr@2: 		}
williamr@2: 
williamr@2: 	iLine=0;
williamr@2: 	return EFalse;
williamr@2: 	}
williamr@2: 
williamr@2: //----------------------------------------------------------------------------------------
williamr@2: inline const TPtrC8 CImSendMimeHeader::EncodingType() const
williamr@2: //----------------------------------------------------------------------------------------
williamr@2: 	{
williamr@2: 	switch (iEncodingType)
williamr@2: 		{
williamr@2: 		case EEncodingTypeBASE64:
williamr@2: 			return TPtrC8(KImcvBase64);
williamr@2: 		case EEncodingTypeQP:
williamr@2: 			return TPtrC8(KImcvQuotedPrintable);
williamr@2: 		case EEncodingTypeUU:
williamr@2: 			return TPtrC8(KImcvXUUString);
williamr@2: 		default:
williamr@2: 			return TPtrC8(KImcv7Bit);
williamr@2: 		}
williamr@2: 	}
williamr@2: 
williamr@2: //----------------------------------------------------------------------------------------
williamr@2: inline TUint CImSendMimeHeader::CharsetUid() const
williamr@2: //----------------------------------------------------------------------------------------
williamr@2: 	{
williamr@2: 	return iCharsetUid;
williamr@2: 	}
williamr@2: 
williamr@2: 
williamr@2: //****************************************************************************************
williamr@2: //              Class CImSendRichText Functions
williamr@2: //****************************************************************************************
williamr@2: 
williamr@2: //----------------------------------------------------------------------------------------
williamr@2: inline TBool CImSendRichText::IsBreakable( TChar ch ) const
williamr@2: //----------------------------------------------------------------------------------------
williamr@2: 	{
williamr@2: 	return (ch==' '|| ch=='\t' || ch==CEditableText::EParagraphDelimiter 
williamr@2: 				   || ch==CEditableText::ENonBreakingSpace );
williamr@2: 	}
williamr@2: 
williamr@2: //----------------------------------------------------------------------------------------
williamr@2: inline TInt CImSendRichText::Size() const
williamr@2: //----------------------------------------------------------------------------------------
williamr@2: 	{
williamr@2: 	return iBodySize;
williamr@2: 	}
williamr@2: 
williamr@2: //----------------------------------------------------------------------------------------
williamr@2: inline TBool CImSendRichText::IsEOL( TChar ch ) const
williamr@2: //----------------------------------------------------------------------------------------
williamr@2: 	{
williamr@2: 	return (ch==CEditableText::EParagraphDelimiter
williamr@2: 		 || ch==CEditableText::ELineBreak
williamr@2: 		 || ch==CEditableText::EPageBreak);
williamr@2: 	}
williamr@2: 
williamr@2: //----------------------------------------------------------------------------------------
williamr@2: inline TBool CImSendRichText::IsPlain( TChar aChar ) const
williamr@2: //----------------------------------------------------------------------------------------
williamr@2: 	{
williamr@2: 	return (((aChar >= '!') && (aChar <= KImcvSemiColon)) 
williamr@2: 					|| ((aChar >= KImcvRightChevron) && (aChar <= KImcvTilde)));
williamr@2: 	};
williamr@2: 
williamr@2: //----------------------------------------------------------------------------------------
williamr@2: inline TUint8 CImSendRichText::ReplacementChar( TChar aControlChar ) const
williamr@2: //----------------------------------------------------------------------------------------
williamr@2: 	{
williamr@2: 	if (aControlChar==CEditableText::ETabCharacter)
williamr@2: 		return KImcvTab;
williamr@2: 
williamr@2: 	if (aControlChar==CEditableText::ENonBreakingHyphen)
williamr@2: 		return KImcvHyphen;
williamr@2: 
williamr@2: 	if (aControlChar==CEditableText::ENonBreakingSpace)
williamr@2: 		return KImcvSP;
williamr@2: 
williamr@2: 	return 0;
williamr@2: 	}
williamr@2: 
williamr@2: //----------------------------------------------------------------------------------------
williamr@2: inline int CImSendRichText::ConvertLineBreaks( TDes& aSource, TBool aLineBreak) const
williamr@2: //----------------------------------------------------------------------------------------
williamr@2: 	{ 		
williamr@2: 	// Need to get rid of 16 bit richtext control characters before moving to 8bit buffer
williamr@2: 	// Therefore convert to the old para delimiter, convert to CRLF later in EncodeRichText.
williamr@2: 	// Its horrible, but what can you do.
williamr@2: 
williamr@2: 	TInt padding=0;
williamr@2: 	TInt len=aSource.Length();
williamr@2: 	TUint8 repChar;
williamr@2: 	for (TInt i=0; i<len; i++)
williamr@2: 		{
williamr@2: 		repChar=ReplacementChar(aSource[i]);
williamr@2: 		if (repChar)
williamr@2: 			aSource[i]=repChar;
williamr@2: 		else if ( IsEOL(aSource[i]) )
williamr@2: 			{
williamr@2: 			aSource[i]=KImcvCR;
williamr@2: 			aSource.SetLength(i+2);
williamr@2: 			aSource[i+1]=KImcvLF;
williamr@2: 			padding+=1;
williamr@2: 			if (aLineBreak)
williamr@2: 				break;
williamr@2: 			}
williamr@2: 		} 
williamr@2: 	return padding;
williamr@2: 	};
williamr@2: 
williamr@2: //****************************************************************************************
williamr@2: //              Class CImSendFile Functions
williamr@2: //****************************************************************************************
williamr@2: 
williamr@2: 
williamr@2: //----------------------------------------------------------------------------------------
williamr@2: inline TInt CImSendFile::Size() const
williamr@2: //----------------------------------------------------------------------------------------
williamr@2: 	{
williamr@2: 	return iAttachmentInfo.iSize;
williamr@2: 	}
williamr@2: 
williamr@2: //****************************************************************************************
williamr@2: //              Class CImCalculateMsgSize Functions
williamr@2: //****************************************************************************************
williamr@2: 
williamr@2: //----------------------------------------------------------------------------------------
williamr@2: inline TInt CImCalculateMsgSize::MessageSize() const
williamr@2: //----------------------------------------------------------------------------------------
williamr@2: 	{
williamr@2: 	return iSize;
williamr@2: 	}
williamr@2: 
williamr@2: //----------------------------------------------------------------------------------------
williamr@2: inline void CImCalculateMsgSize::Progress(TInt& rCurrentSize, TInt& rTotalSize)
williamr@2: //----------------------------------------------------------------------------------------
williamr@2: 	{
williamr@2: 	rCurrentSize=iSize;
williamr@2: 	rTotalSize=iTotal;
williamr@2: 	}