RetroZilla/mailnews/db/msgdb/public/nsMsgHdr.h
2015-10-20 23:03:22 -04:00

101 lines
4.1 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
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* ***** END LICENSE BLOCK ***** */
#ifndef _nsMsgHdr_H
#define _nsMsgHdr_H
#include "nsIMsgHdr.h"
#include "nsString.h"
#include "MailNewsTypes.h"
#include "mdb.h"
class nsMsgDatabase;
class nsCString;
class nsMsgHdr : public nsIMsgDBHdr {
public:
NS_DECL_NSIMSGDBHDR
friend class nsMsgDatabase;
////////////////////////////////////////////////////////////////////////////
////////////////////////////////////////////////////////////////////////////
// nsMsgHdr methods:
nsMsgHdr(nsMsgDatabase *db, nsIMdbRow *dbRow);
virtual ~nsMsgHdr();
virtual nsresult GetRawFlags(PRUint32 *result);
void Init();
virtual nsresult InitCachedValues();
virtual nsresult InitFlags();
NS_DECL_ISUPPORTS
nsIMdbRow *GetMDBRow() {return m_mdbRow;}
PRBool IsParentOf(nsIMsgDBHdr *possibleChild);
PRBool IsAncestorOf(nsIMsgDBHdr *possibleChild);
protected:
nsresult SetStringColumn(const char *str, mdb_token token);
nsresult SetUInt32Column(PRUint32 value, mdb_token token);
nsresult GetUInt32Column(mdb_token token, PRUint32 *pvalue, PRUint32 defaultValue = 0);
nsresult BuildRecipientsFromArray(const char *names, const char *addresses, PRUint32 numAddresses, nsCAutoString& allRecipients);
// reference and threading stuff.
nsresult ParseReferences(const char *references);
const char* GetNextReference(const char *startNextRef, nsCString &reference);
const char* GetPrevReference(const char *prevRef, nsCString &reference);
nsMsgKey m_threadId;
nsMsgKey m_messageKey; //news: article number, mail mbox offset, imap uid...
nsMsgKey m_threadParent; // message this is a reply to, in thread.
PRTime m_date;
PRUint32 m_messageSize; // lines for news articles, bytes for mail messages
PRUint32 m_statusOffset; // offset in a local mail message of the mozilla status hdr
PRUint32 m_flags;
PRUint16 m_numReferences; // x-ref header for threading
nsCStringArray m_references; // avoid parsing references every time we want one
nsMsgPriorityValue m_priority;
// nsMsgHdrs will have to know what db and row they belong to, since they are really
// just a wrapper around the msg row in the mdb. This could cause problems,
// though I hope not.
nsMsgDatabase *m_mdb;
nsIMdbRow *m_mdbRow;
PRUint32 m_initedValues;
};
#endif