зеркало из https://github.com/mozilla/gecko-dev.git
113 строки
3.7 KiB
C++
113 строки
3.7 KiB
C++
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*-
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*
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* The contents of this file are subject to the Netscape Public License
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* Version 1.0 (the "NPL"); you may not use this file except in
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* compliance with the NPL. You may obtain a copy of the NPL at
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* http://www.mozilla.org/NPL/
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*
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* Software distributed under the NPL is distributed on an "AS IS" basis,
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* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
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* for the specific language governing rights and limitations under the
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* NPL.
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*
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* The Initial Developer of this code under the NPL is Netscape
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* Communications Corporation. Portions created by Netscape are
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* Copyright (C) 1998 Netscape Communications Corporation. All Rights
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* Reserved.
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*/
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// mail message header database - subclass of MessageDB
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#ifndef MAIL_DB_H_
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#define MAIL_DB_H_
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#include "msgdb.h"
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#include "errcode.h"
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class DBThreadMessageHdr;
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class MailMessageHdr;
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class DBOfflineImapOperation;
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// this is the version number for the mail db.
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// If the file format changes, we just reparse the
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// mail folder. The news database is not so lucky and
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// since they share DBMessageHdr as a base class for the headers,
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// we need to stop changing DBMessageHdr. Another way of putting
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// this is the newsdb has its own version, but they both need
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// to be changed if DBMessageHdr changes!
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const int kMailDBVersion = 12;
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// mail message database
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class MailDB : public MessageDB
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{
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public:
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MailDB();
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virtual ~MailDB();
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static MsgERR Open(const char * dbName, XP_Bool create,
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MailDB** pMessageDB,
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XP_Bool upgrading = FALSE);
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static MsgERR CloneInvalidDBInfoIntoNewDB(const char * pathName, MailDB** pMailDB);
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virtual MsgERR OnNewPath (const char *newPath);
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virtual MailMessageHdr *GetMailHdrForKey(MessageKey messageKey);
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virtual MsgERR DeleteMessages(IDArray &messageKeys, ChangeListener *instigator);
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virtual int GetCurVersion() {return kMailDBVersion;}
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static MsgERR SetFolderInfoValid(const char* pathname, int num, int numunread);
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virtual const char *GetFolderName() {return m_folderName;}
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virtual MailDB *GetMailDB() {return this;}
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MSG_Master *GetMaster() {return m_master;}
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void SetMaster(MSG_Master *master) {m_master = master;}
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virtual MSG_FolderInfo *GetFolderInfo();
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// for offline imap queued operations
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MsgERR ListAllOfflineOpIds(IDArray &outputIds);
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int ListAllOfflineDeletes(IDArray &outputIds);
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DBOfflineImapOperation *GetOfflineOpForKey(MessageKey opKey, XP_Bool create);
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MsgERR AddOfflineOp(DBOfflineImapOperation *op);
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MsgERR DeleteOfflineOp(MessageKey opKey);
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MsgERR SetSourceMailbox(DBOfflineImapOperation *op, const char *mailbox, MessageKey key);
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virtual MsgERR SetSummaryValid(XP_Bool valid = TRUE);
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MsgERR GetIdsWithNoBodies (IDArray &bodylessIds);
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protected:
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virtual void SetHdrFlag(DBMessageHdr *, XP_Bool bSet, MsgFlags flag);
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virtual void UpdateFolderFlag(MailMessageHdr *msgHdr, XP_Bool bSet,
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MsgFlags flag, XP_File *fid);
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virtual void SetReparse(XP_Bool reparse);
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XP_Bool m_reparse;
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char *m_folderName;
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XP_File m_folderFile; /* this is a cache for loops which want file left open */
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MSG_Master *m_master;
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};
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class ImapMailDB : public MailDB
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{
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public:
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ImapMailDB();
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virtual ~ImapMailDB();
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static MsgERR Open(const char * dbName, XP_Bool create,
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MailDB** pMessageDB,
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MSG_Master* mailMaster,
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XP_Bool *dbWasCreated);
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virtual MsgERR SetSummaryValid(XP_Bool valid = TRUE);
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virtual MSG_FolderInfo *GetFolderInfo();
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protected:
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// IMAP does not set local file flags, override does nothing
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virtual void UpdateFolderFlag(MailMessageHdr *msgHdr, XP_Bool bSet,
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MsgFlags flag, XP_File *fid);
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};
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#endif
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