--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/email/imap4mtm/imapsession/src/cimapsearch.cpp	Thu Dec 17 08:44:11 2009 +0200
@@ -0,0 +1,133 @@
+// 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 "cimapsearch.h"
+#include "moutputstream.h"
+#include "cimapsessionconsts.h"
+#include "imappaniccodes.h"
+
+// IMAP SEARCH command
+_LIT8(KCommandSearch, "%d UID SEARCH %S\r\n");
+
+CImapSearch* CImapSearch::NewL(CImapFolderInfo* aSelectedFolderData, TInt aLogId, const TDesC8& aSearchCriteria, RArray<TUint>& aMatchingMessageIds)
+// static method first phase construction
+	{
+	CImapSearch* self = new (ELeave) CImapSearch(aSelectedFolderData, aLogId, aMatchingMessageIds);
+	CleanupStack::PushL(self);
+	self->ConstructL(aSearchCriteria);
+	CleanupStack::Pop();
+	return self;
+	}
+
+CImapSearch::CImapSearch(CImapFolderInfo* aSelectedFolderData, TInt aLogId, RArray<TUint>& aMatchingMessageIds)	
+	: CImapCommandEx(aSelectedFolderData, aLogId)
+	, iMatchingMessageIds(aMatchingMessageIds)
+	{
+	
+	}
+
+void CImapSearch::ConstructL(const TDesC8& aSearchCriteria)
+	{
+	iSearchCriteria = aSearchCriteria.AllocL();
+	}
+
+CImapSearch::~CImapSearch()
+	{
+	delete iSearchCriteria;
+	}
+
+/**
+Formats and sends the IMAP SEARCH command.
+@param aTagId Command sequence id which will be send along with the IMAP command.
+@param aStream A wrapper for the outbound stream of a connected socket, using which
+the command will be send to the server
+*/
+void CImapSearch::SendMessageL(TInt aTagId, MOutputStream& aStream)
+	{
+	// From RFC3501
+	//	search = "SEARCH" [SP "CHARSET" SP astring] 1*(SP search-key)
+	//
+	// we have chosen not to send teh optional "CHARSET", which means we
+	// don't need to check for a BADCHARSET response text code in the resposne.
+	
+	iTagId = aTagId;
+
+	TInt bufLength = KCommandSearch().Length();
+	bufLength += TagLength(aTagId);
+	bufLength += iSearchCriteria->Length();
+	
+	__ASSERT_DEBUG(iOutputBuffer==NULL, TImapServerPanic::ImapPanic(TImapServerPanic::ECommandOutputBufferNotNull));
+	iOutputBuffer = HBufC8::NewL(bufLength);
+	iOutputBuffer->Des().Format(KCommandSearch, aTagId, iSearchCriteria);
+
+	//send the command to the server
+	aStream.SendDataReq(*iOutputBuffer);
+	}
+
+/**
+Checks if this is a SEARCH response.  If it is, then it is parsed.
+@return ECompleteUntagged if the line is an untagged SEARCH response.
+		ENotRecognised for any other response (i.e. one that is not known about by this command)
+*/
+CImapCommand::TParseBlockResult CImapSearch::ParseUntaggedResponseL()
+	{	
+	TParseBlockResult result = ENotRecognised;
+	
+	// Is this a search response?
+	TPtrC8 part = GetNextPart(); // returns KNullDesC8 if there is no part available
+	if(part.CompareF(KImapTxtSearch) == 0)
+		{
+		ParseSearchResponseL();
+		result = ECompleteUntagged;
+		}
+	
+	return result;
+	}
+
+/**
+Parses the message uids from a previously identified untagged search response.
+*/
+void CImapSearch::ParseSearchResponseL()
+	{
+	// From RFC3501 section 9 (edited)
+	//
+	// mailbox-data = "SEARCH" *(SP nz-number)
+	//
+	// "SEARCH" has already been found, so the remainder of response 
+	// should be space-separated numbers representing UIDS of messages.
+	
+	RDesParts messageUidList;
+	CleanupClosePushL(messageUidList);
+
+	GetDelimitedPartsL(' ', iUnparsedData, messageUidList);
+		
+	TUint messageUid = 0;
+	
+	TInt countMessageUids = messageUidList.Count(); 	 
+	for(TInt i = 0; i < countMessageUids; ++i)
+		{
+		TLex8 desToInt(messageUidList[i]);
+		
+		TInt err = desToInt.Val(messageUid);
+		if (err != KErrNone)
+			{
+			CorruptDataL();
+			}
+			
+		iMatchingMessageIds.Append(messageUid);
+		}
+				
+	CleanupStack::PopAndDestroy(&messageUidList);
+	}