mirror of
https://github.com/rn10950/RetroZilla.git
synced 2024-08-30 09:30:14 +02:00
156 lines
6.2 KiB
C++
156 lines
6.2 KiB
C++
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
|
|
/* ***** BEGIN LICENSE BLOCK *****
|
|
* Version: MPL 1.1/GPL 2.0/LGPL 2.1
|
|
*
|
|
* The contents of this file are subject to the Mozilla Public License Version
|
|
* 1.1 (the "License"); you may not use this file except in compliance with
|
|
* the License. You may obtain a copy of the License at
|
|
* http://www.mozilla.org/MPL/
|
|
*
|
|
* Software distributed under the License is distributed on an "AS IS" basis,
|
|
* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
|
|
* for the specific language governing rights and limitations under the
|
|
* License.
|
|
*
|
|
* The Original Code is mozilla.org code.
|
|
*
|
|
* The Initial Developer of the Original Code is
|
|
* Netscape Communications Corporation.
|
|
* Portions created by the Initial Developer are Copyright (C) 1999
|
|
* the Initial Developer. All Rights Reserved.
|
|
*
|
|
* Contributor(s):
|
|
*
|
|
* Alternatively, the contents of this file may be used under the terms of
|
|
* either of the GNU General Public License Version 2 or later (the "GPL"),
|
|
* or the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
|
|
* in which case the provisions of the GPL or the LGPL are applicable instead
|
|
* of those above. If you wish to allow use of your version of this file only
|
|
* under the terms of either the GPL or the LGPL, and not to allow others to
|
|
* use your version of this file under the terms of the MPL, indicate your
|
|
* decision by deleting the provisions above and replace them with the notice
|
|
* and other provisions required by the GPL or the LGPL. If you do not delete
|
|
* the provisions above, a recipient may use your version of this file under
|
|
* the terms of any one of the MPL, the GPL or the LGPL.
|
|
*
|
|
* ***** END LICENSE BLOCK ***** */
|
|
|
|
/* This class encapsulates the global information about a folder stored in the
|
|
summary file.
|
|
*/
|
|
#ifndef _nsDBFolderInfo_H
|
|
#define _nsDBFolderInfo_H
|
|
|
|
#include "nsString.h"
|
|
#include "MailNewsTypes.h"
|
|
#include "mdb.h"
|
|
#include "nsMsgKeyArray.h"
|
|
#include "nsIDBFolderInfo.h"
|
|
#include <time.h>
|
|
|
|
class nsMsgDatabase;
|
|
|
|
// again, this could inherit from nsISupports, but I don't see the need as of yet.
|
|
// I'm not sure it needs to be ref-counted (but I think it does).
|
|
|
|
// I think these getters and setters really need to go through mdb and not rely on the object
|
|
// caching the values. If this somehow turns out to be prohibitively expensive, we can invent
|
|
// some sort of dirty mechanism, but I think it turns out that these values will be cached by
|
|
// the MSG_FolderInfo's anyway.
|
|
class nsDBFolderInfo : public nsIDBFolderInfo
|
|
{
|
|
public:
|
|
friend class nsMsgDatabase;
|
|
|
|
nsDBFolderInfo(nsMsgDatabase *mdb);
|
|
virtual ~nsDBFolderInfo();
|
|
|
|
NS_DECL_ISUPPORTS
|
|
// interface methods.
|
|
NS_DECL_NSIDBFOLDERINFO
|
|
// create the appropriate table and row in a new db.
|
|
nsresult AddToNewMDB();
|
|
// accessor methods.
|
|
|
|
PRBool TestFlag(PRInt32 flags);
|
|
PRInt16 GetIMAPHierarchySeparator() ;
|
|
void SetIMAPHierarchySeparator(PRInt16 hierarchySeparator) ;
|
|
void ChangeImapTotalPendingMessages(PRInt32 delta);
|
|
void ChangeImapUnreadPendingMessages(PRInt32 delta) ;
|
|
|
|
nsresult InitFromExistingDB();
|
|
// get and set arbitrary property, aka row cell value.
|
|
nsresult SetPropertyWithToken(mdb_token aProperty, const nsAString &propertyStr);
|
|
nsresult SetUint32PropertyWithToken(mdb_token aProperty, PRUint32 propertyValue);
|
|
nsresult SetInt32PropertyWithToken(mdb_token aProperty, PRInt32 propertyValue);
|
|
nsresult GetPropertyWithToken(mdb_token aProperty, nsAString &resultProperty);
|
|
nsresult GetUint32PropertyWithToken(mdb_token aProperty, PRUint32 &propertyValue, PRUint32 defaultValue = 0);
|
|
nsresult GetInt32PropertyWithToken(mdb_token aProperty, PRInt32 &propertyValue, PRInt32 defaultValue = 0);
|
|
nsresult GetConstCharPtrCharacterSet(const char**result);
|
|
|
|
|
|
nsMsgKeyArray m_lateredKeys; // list of latered messages
|
|
|
|
protected:
|
|
|
|
// initialize from appropriate table and row in existing db.
|
|
nsresult InitMDBInfo();
|
|
nsresult LoadMemberVariables();
|
|
|
|
void ReleaseExternalReferences(); // let go of any references to other objects.
|
|
|
|
PRInt32 m_folderSize;
|
|
PRInt32 m_expungedBytes; // sum of size of deleted messages in folder
|
|
PRUint32 m_folderDate;
|
|
nsMsgKey m_highWaterMessageKey; // largest news article number or imap uid whose header we've seen
|
|
|
|
// m_numUnreadMessages and m_numMessages can never be negative. 0 means 'no msgs'.
|
|
PRInt32 m_numUnreadMessages;
|
|
PRInt32 m_numMessages; // includes expunged and ignored messages
|
|
|
|
PRInt32 m_flags; // folder specific flags. This holds things like re-use thread pane,
|
|
// configured for off-line use, use default retrieval, purge article/header options
|
|
|
|
PRUint16 m_version; // for upgrading...
|
|
PRInt16 m_IMAPHierarchySeparator; // imap path separator
|
|
|
|
// mail only (for now)
|
|
|
|
// IMAP only
|
|
PRInt32 m_ImapUidValidity;
|
|
PRInt32 m_totalPendingMessages;
|
|
PRInt32 m_unreadPendingMessages;
|
|
|
|
// news only (for now)
|
|
nsMsgKey m_expiredMark; // Highest invalid article number in group - for expiring
|
|
// the db folder info will have to know what db and row it belongs to, since it is really
|
|
// just a wrapper around the singleton folder info row in the mdb.
|
|
nsMsgDatabase *m_mdb;
|
|
nsIMdbTable *m_mdbTable; // singleton table in db
|
|
nsIMdbRow *m_mdbRow; // singleton row in table;
|
|
|
|
nsCString m_charSet;
|
|
PRBool m_charSetOverride;
|
|
PRBool m_mdbTokensInitialized;
|
|
|
|
mdb_token m_rowScopeToken;
|
|
mdb_token m_tableKindToken;
|
|
// tokens for the pre-set columns - we cache these for speed, which may be silly
|
|
mdb_token m_mailboxNameColumnToken;
|
|
mdb_token m_numMessagesColumnToken;
|
|
mdb_token m_numUnreadMessagesColumnToken;
|
|
mdb_token m_flagsColumnToken;
|
|
mdb_token m_folderSizeColumnToken;
|
|
mdb_token m_expungedBytesColumnToken;
|
|
mdb_token m_folderDateColumnToken;
|
|
mdb_token m_highWaterMessageKeyColumnToken;
|
|
|
|
mdb_token m_imapUidValidityColumnToken;
|
|
mdb_token m_totalPendingMessagesColumnToken;
|
|
mdb_token m_unreadPendingMessagesColumnToken;
|
|
mdb_token m_expiredMarkColumnToken;
|
|
mdb_token m_versionColumnToken;
|
|
};
|
|
|
|
#endif
|