1 // Copyright (c) 2006-2009 Nokia Corporation and/or its subsidiary(-ies).

     2 // All rights reserved.

     3 // This component and the accompanying materials are made available

     4 // under the terms of "Eclipse Public License v1.0"

     5 // which accompanies this distribution, and is available

     6 // at the URL "http://www.eclipse.org/legal/epl-v10.html".

     7 //

     8 // Initial Contributors:

     9 // Nokia Corporation - initial contribution.

    10 //

    11 // Contributors:

    12 //

    13 // Description:

    14 // IMAP Folder indexing header

    15 // 

    16 //

    17 

    18 #if !defined(__CIMAPFOLDERINDEX_H__)

    19 #define __CIMAPFOLDERINDEX_H__

    20 

    21 #include <e32std.h>

    22 #include <e32base.h>

    23 #include <msvstd.h>

    24 

    25 /**

    26 Actual entries stored in the index

    27 @internalComponent

    28 @prototype

    29 */

    30 class CImapFolderIndexEntry:public CBase

    31 	{

    32 public:

    33 	CImapFolderIndexEntry();

    34 	CImapFolderIndexEntry(CImapFolderIndexEntry& aFrom);

    35 

    36 	CImapFolderIndexEntry& operator=(CImapFolderIndexEntry& aFrom);

    37 

    38 public:

    39 	TUint32			iUid;

    40 	TMsvId			iMsvId;

    41 	};

    42 

    43 class CImapFolderIndex:public CBase

    44 /**

    45 @internalComponent

    46 @released

    47 */

    48 	{

    49 public:

    50 	CImapFolderIndex();

    51 	~CImapFolderIndex();

    52 

    53 	// Clear index

    54 	void Reset();

    55 

    56 	// Note number of entries

    57 	void SetSizeL(const TUint aEntries);

    58 	TInt Size() const;

    59 

    60 	// Access an entry directly

    61 	CImapFolderIndexEntry& operator[] (const TInt aIndex);

    62 

    63 	// Sort index by UID

    64 	void Sort();

    65 

    66 	// Expunge a message

    67 	void Expunge(const TUint aMsgNr);

    68 

    69 	// Find a message number

    70 	TUint FindMsg(const TUint aMsgUid);

    71 

    72 private:

    73 	// Set a UID for a message number

    74 	void SetUid(const TUint aMsgNr, const TUint aMsgUid);

    75 

    76 	// Set a TMsvId for a message number

    77 	void SetMsvId(const TUint aMsgnr, const TMsvId aMsvId);

    78 

    79 private:

    80 	TInt								iSize;

    81 	CArrayFix<CImapFolderIndexEntry>*	iIndex;

    82 	};

    83 

    84 #endif //__CIMAPFOLDERINDEX_H__

    85