зеркало из https://github.com/mozilla/gecko-dev.git
128 строки
5.3 KiB
C++
128 строки
5.3 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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#ifndef _MSGHDR_H
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#define _MSGHDR_H
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#include "msgdb.h"
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class XPStringObj;
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#include "msgdbtyp.h"
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class DBMessageHdr
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{
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friend class MessageDB;
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friend class NewsGroupDB;
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public:
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/** Instance Methods **/
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DBMessageHdr();
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DBMessageHdr(MSG_HeaderHandle handle);
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virtual ~DBMessageHdr();
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virtual XP_Bool InitFromXOverLine(char * xOverLine, MSG_DBHandle db);
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void CopyToMessageHdr(MessageHdrStruct *msgHdr,MSG_DBHandle db = NULL); // helper function to publish header info
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void CopyToShortMessageHdr(MSG_MessageLine *msgHdr, MSG_DBHandle db /* = NULL */); // helper function to publish header info
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virtual void CopyFromDBMsgHdr(DBMessageHdr *msgHdr, MSG_DBHandle srcDB, MSG_DBHandle destDB);
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static XP_Bool ParseLine(char *line, DBMessageHdr *msgHdr, MSG_DBHandle db);
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static XP_Bool ParseLine(char *line, MessageHdrStruct *msgHdr);
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virtual XP_Bool RefersTo(DBMessageHdr *hdr);
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virtual XP_Bool IsReferredTo(MSG_DBHandle db);
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// set and get methods
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XP_Bool SetThreadId(MessageId threadId);
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XP_Bool SetMessageKey(MessageId articleNumber);
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XP_Bool SetSubject(const char * subject, MSG_DBHandle db);
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XP_Bool SetAuthor(const char * author, MSG_DBHandle db);
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XP_Bool SetMessageId(const char * messageId, MSG_DBHandle db);
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XP_Bool SetUnstrippedMessageId(char * messageId, MSG_DBHandle db);
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XP_Bool SetReferences(const char * references, MSG_DBHandle db);
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void SetMessageSize(uint32 messageSize);
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void SetLevel(char level);
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void SetDate(time_t date);
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// flag handling routines
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void SetFlags(uint32 flags);
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uint32 GetFlags();
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uint32 OrFlags(uint32 flags);
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uint32 AndFlags(uint32 flags);
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uint32 GetMozillaStatusFlags();
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virtual void CopyDBFlagsToMsgHdrFlags(uint32 *pflags);
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char GetLevel();
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time_t GetDate() {return m_date;}
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MessageKey GetArticleNum();
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MessageKey GetMessageKey();
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MessageKey GetThreadId();
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// this is almost always the m_messageKey, except for the first message.
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virtual uint32 GetMessageOffset() {return (m_messageKey < 5) ? 0 : m_messageKey;}
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virtual MSG_PRIORITY GetPriority() ;
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/* does news have priority? By default, we ignore it. */
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virtual void SetPriority(const char * /*priority*/);
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virtual void SetPriority(MSG_PRIORITY /*priority*/);
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// this one should go away... DMB
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virtual uint32 GetMessageSize();
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void GetSubject(char *subject, int subjectLen, XP_Bool withRe /* = FALSE */, MSG_DBHandle db );
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XP_Bool GetSubject(XPStringObj &subject, XP_Bool withRe /* = FALSE */, MSG_DBHandle db );
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void GetMessageId(char *outMessageId, int messageIdLen, MSG_DBHandle db);
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void GetAuthor(char *outAuthor, int authorLen, MSG_DBHandle db = NULL);
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void GetRFC822Author(char *outAuthor, int authorLen, MSG_DBHandle db );
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XP_Bool GetAuthor(XPStringObj &subject, MSG_DBHandle db);
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XP_Bool GetRFC822Author(XPStringObj &subject, MSG_DBHandle db);
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void GetMailboxOfAuthor(char *outAuthor, int authorLen, MSG_DBHandle db );
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XP_Bool GetMessageId(XPStringObj &messageId, MSG_DBHandle db );
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int32 GetNumReferences();
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const char *GetReference(const char *nextRef, char *reference);
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const char *GetPrevReference(const char *prefRef, char *reference);
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// These are all virtual methods so callers don't need to downcast
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// to mailhdrs.
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virtual int32 GetNumRecipients();
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virtual int32 GetNumCCRecipients();
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virtual void GetCCList(XPStringObj & /*ccList*/ ,MSG_DBHandle /*db*/);
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virtual void GetRecipients(XPStringObj & /*recipient*/, MSG_DBHandle /*db*/);
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virtual void GetNameOfRecipient(XPStringObj & /*recipient*/, int /*whichRecipient*/, MSG_DBHandle /*db*/) ;
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virtual void GetMailboxOfRecipient(XPStringObj & /*recipient*/, int /*whichRecipient*/, MSG_DBHandle /*db*/);
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virtual void GetNameOfCCRecipient(XPStringObj & /*recipient*/, int /*whichRecipient*/, MSG_DBHandle /*db*/) ;
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virtual void GetMailboxOfCCRecipient(XPStringObj & /*recipient*/, int /*whichRecipient*/, MSG_DBHandle /*db*/);
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virtual uint32 GetByteLength();
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virtual uint32 GetLineCount();
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virtual void PurgeArticle();
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virtual void PurgeOfflineMessage(MSG_DBHandle db);
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MSG_HeaderHandle GetHandle() {return m_dbHeaderHandle;}
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void SetHandle(MSG_HeaderHandle headerHandle) {m_dbHeaderHandle = headerHandle;}
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#ifdef DEBUG_bienvenu
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static int32 numMessageHdrs;
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#endif
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protected:
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MSG_HeaderHandle m_dbHeaderHandle;
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MessageId m_threadId;
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MessageId m_messageKey; //news: article number, mail mbox offset
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time_t m_date;
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uint32 m_messageSize; // lines for news articles, bytes for mail messages
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uint32 m_flags;
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char m_level; // indentation level
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};
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#endif
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