mirror of
https://github.com/mozilla/gecko-dev.git
synced 2024-11-08 12:37:37 +00:00
58 lines
1.6 KiB
C
58 lines
1.6 KiB
C
|
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*-
|
||
|
|
*
|
||
|
|
* The contents of this file are subject to the Netscape Public License
|
||
|
|
* Version 1.0 (the "NPL"); you may not use this file except in
|
||
|
|
* compliance with the NPL. You may obtain a copy of the NPL at
|
||
|
|
* http://www.mozilla.org/NPL/
|
||
|
|
*
|
||
|
|
* Software distributed under the NPL is distributed on an "AS IS" basis,
|
||
|
|
* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
|
||
|
|
* for the specific language governing rights and limitations under the
|
||
|
|
* NPL.
|
||
|
|
*
|
||
|
|
* The Initial Developer of this code under the NPL is Netscape
|
||
|
|
* Communications Corporation. Portions created by Netscape are
|
||
|
|
* Copyright (C) 1998 Netscape Communications Corporation. All Rights
|
||
|
|
* Reserved.
|
||
|
|
*/
|
||
|
|
|
||
|
|
|
||
|
|
#ifndef _MSGFCACH_H
|
||
|
|
#define _MSGFCACH_H
|
||
|
|
|
||
|
|
#include "ptrarray.h"
|
||
|
|
|
||
|
|
class MSG_FolderCacheElement;
|
||
|
|
|
||
|
|
class MSG_FolderCache : public XPSortedPtrArray
|
||
|
|
{
|
||
|
|
|
||
|
|
friend MSG_FolderCacheElement;
|
||
|
|
|
||
|
|
public:
|
||
|
|
|
||
|
|
MSG_FolderCache ();
|
||
|
|
virtual ~MSG_FolderCache ();
|
||
|
|
|
||
|
|
// Read the disk file into 'this', returning zero if successful
|
||
|
|
int ReadFromDisk ();
|
||
|
|
|
||
|
|
// Write the disk file based on the root folder info
|
||
|
|
int WriteToDisk (MSG_FolderInfo *root) const;
|
||
|
|
|
||
|
|
// Look up the folder in 'this' and populate the fields known in the cache
|
||
|
|
// Returns TRUE if the folder was found in the cache
|
||
|
|
XP_Bool InitializeFolder (MSG_FolderInfo *folder) const;
|
||
|
|
|
||
|
|
// Call this to free memory allocated by the cache since we
|
||
|
|
// don't need it (or trust it) at runtime.
|
||
|
|
void Depopulate ();
|
||
|
|
|
||
|
|
protected:
|
||
|
|
|
||
|
|
MSG_FolderCacheElement *GetAt (int i) const;
|
||
|
|
|
||
|
|
};
|
||
|
|
|
||
|
|
#endif // _MSGFCACH_H
|