зеркало из https://github.com/mozilla/pjs.git
108 строки
3.6 KiB
C++
108 строки
3.6 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 _NewsGroupDB_H_
|
|
#define _NewsGroupDB_H_
|
|
|
|
#include "msgdb.h"
|
|
#include "msgdbvw.h"
|
|
#include "errcode.h"
|
|
#include "msghdr.h"
|
|
#include "msgpurge.h"
|
|
|
|
class DBThreadMessageHdr;
|
|
class NewsMessageHdr;
|
|
struct MSG_FilterList;
|
|
|
|
class msg_NewsArtSet;
|
|
class MSG_FolderInfoNews;
|
|
class NewsFolderInfo;
|
|
class MSG_SearchTermArray;
|
|
struct MSG_PurgeInfo;
|
|
struct MSG_RetrieveArtInfo;
|
|
|
|
const int kNewsDBVersion = 13;
|
|
|
|
// news group database
|
|
|
|
class NewsGroupDB : public MessageDB
|
|
{
|
|
public:
|
|
NewsGroupDB();
|
|
virtual ~NewsGroupDB();
|
|
virtual MsgERR MessageDBOpenUsingURL(const char * groupURL);
|
|
char *GetGroupURL() { return m_groupURL; }
|
|
static MsgERR Open(const char * groupURL, MSG_Master *master,
|
|
NewsGroupDB** pMessageDB);
|
|
virtual MsgERR Close();
|
|
virtual MsgERR ForceClosed();
|
|
virtual MsgERR Commit(XP_Bool compress = FALSE);
|
|
|
|
virtual int GetCurVersion();
|
|
|
|
// methods to get and set docsets for ids.
|
|
virtual MsgERR MarkHdrRead(DBMessageHdr *msgHdr, XP_Bool bRead,
|
|
ChangeListener *instigator = NULL);
|
|
virtual MsgERR IsRead(MessageKey messageKey, XP_Bool *pRead);
|
|
virtual XP_Bool IsArticleOffline(MessageKey messageKey);
|
|
virtual MsgERR MarkAllRead(MWContext *context, IDArray *thoseMarked = NULL);
|
|
virtual MsgERR AddHdrFromXOver(const char * line, MessageKey *msgId);
|
|
virtual MsgERR AddHdrToDB(DBMessageHdr *newHdr, XP_Bool *newThread, XP_Bool notify = FALSE);
|
|
|
|
virtual MsgERR ListNextUnread(ListContext **pContext, DBMessageHdr **pResult);
|
|
virtual NewsMessageHdr *GetNewsHdrForKey(MessageKey messageKey);
|
|
// return highest article number we've seen.
|
|
virtual MessageKey GetHighwaterArticleNum();
|
|
virtual MessageKey GetLowWaterArticleNum();
|
|
|
|
virtual MsgERR ExpireUpTo(MessageKey expireKey, MWContext *context);
|
|
virtual MsgERR ExpireRange(MessageKey startRange, MessageKey endRange, MWContext *context);
|
|
|
|
msg_NewsArtSet *GetNewsArtSet() {return m_set;}
|
|
virtual NewsGroupDB *GetNewsDB() ;
|
|
|
|
virtual XP_Bool PurgeNeeded(MSG_PurgeInfo *hdrPurgeInfo, MSG_PurgeInfo *artPurgeInfo);
|
|
XP_Bool IsCategory();
|
|
NewsFolderInfo *GetNewsFolderInfo() {return (NewsFolderInfo *) m_dbFolderInfo;}
|
|
MsgERR SetOfflineRetrievalInfo(MSG_RetrieveArtInfo *);
|
|
MsgERR SetPurgeHeaderInfo(MSG_PurgeInfo *purgeInfo);
|
|
MsgERR SetPurgeArticleInfo(MSG_PurgeInfo *purgeInfo);
|
|
MsgERR GetOfflineRetrievalInfo(MSG_RetrieveArtInfo *info);
|
|
MsgERR GetPurgeHeaderInfo(MSG_PurgeInfo *purgeInfo);
|
|
MsgERR GetPurgeArticleInfo(MSG_PurgeInfo *purgeInfo);
|
|
|
|
MSG_FolderInfoNews *GetFolderInfoNews() {return m_info;}
|
|
// caller needs to free
|
|
static char *GetGroupNameFromURL(const char *url);
|
|
protected:
|
|
|
|
virtual DBFolderInfo *CreateFolderInfo(MSG_DBFolderInfoHandle handle);
|
|
|
|
char* m_groupURL;
|
|
MSG_FilterList* m_filterList;
|
|
|
|
uint32 m_headerIndex; // index of unthreaded headers
|
|
// at a specified entry.
|
|
MSG_Master *m_master;
|
|
|
|
msg_NewsArtSet *m_set;
|
|
|
|
MSG_FolderInfoNews* m_info;
|
|
};
|
|
|
|
#endif
|