зеркало из https://github.com/mozilla/pjs.git
169 строки
6.2 KiB
C++
169 строки
6.2 KiB
C++
/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
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/* ***** BEGIN LICENSE BLOCK *****
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* Version: NPL 1.1/GPL 2.0/LGPL 2.1
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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 1.1 (the "License"); you may not use this file except in
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* compliance with the License. You may obtain a copy of the License at
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* http://www.mozilla.org/NPL/
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*
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* Software distributed under the License is distributed on an "AS IS" basis,
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* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
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* for the specific language governing rights and limitations under the
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* License.
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*
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* The Original Code is mozilla.org code.
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*
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* The Initial Developer of the Original Code is
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* Netscape Communications Corporation.
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* Portions created by the Initial Developer are Copyright (C) 1998
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* the Initial Developer. All Rights Reserved.
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*
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* Contributor(s):
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* Seth Spitzer <sspitzer@netscape.com>
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*
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* Alternatively, the contents of this file may be used under the terms of
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* either the GNU General Public License Version 2 or later (the "GPL"), or
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* the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
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* in which case the provisions of the GPL or the LGPL are applicable instead
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* of those above. If you wish to allow use of your version of this file only
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* under the terms of either the GPL or the LGPL, and not to allow others to
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* use your version of this file under the terms of the NPL, indicate your
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* decision by deleting the provisions above and replace them with the notice
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* and other provisions required by the GPL or the LGPL. If you do not delete
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* the provisions above, a recipient may use your version of this file under
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* the terms of any one of the NPL, the GPL or the LGPL.
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*
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* ***** END LICENSE BLOCK ***** */
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/********************************************************************************************************
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Interface for representing News folders.
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*********************************************************************************************************/
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#ifndef nsMsgNewsFolder_h__
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#define nsMsgNewsFolder_h__
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#include "nsMsgDBFolder.h"
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#include "nsFileSpec.h"
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#include "nsFileStream.h"
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#include "nsINntpIncomingServer.h" // need this for the IID
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#include "nsNewsUtils.h"
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#include "nsMsgLineBuffer.h"
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#include "nsMsgKeySet.h"
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#include "nsIMsgNewsFolder.h"
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#include "nsCOMPtr.h"
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class nsMsgNewsFolder : public nsMsgDBFolder, public nsIMsgNewsFolder, public nsMsgLineBuffer
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{
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public:
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nsMsgNewsFolder(void);
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virtual ~nsMsgNewsFolder(void);
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NS_DECL_ISUPPORTS_INHERITED
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NS_DECL_NSIMSGNEWSFOLDER
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#if 0
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static nsresult GetRoot(nsIMsgFolder* *result);
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#endif
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// nsICollection methods:
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NS_IMETHOD Enumerate(nsIEnumerator* *result);
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// nsIFolder methods:
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NS_IMETHOD GetSubFolders(nsIEnumerator* *result);
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// nsIMsgFolder methods:
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NS_IMETHOD AddUnique(nsISupports* element);
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NS_IMETHOD ReplaceElement(nsISupports* element, nsISupports* newElement);
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NS_IMETHOD GetMessages(nsIMsgWindow *aMsgWindow, nsISimpleEnumerator* *result);
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NS_IMETHOD UpdateFolder(nsIMsgWindow *aWindow);
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NS_IMETHOD CreateSubfolder(const PRUnichar *folderName,nsIMsgWindow *msgWindow);
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NS_IMETHOD Delete ();
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NS_IMETHOD Rename (const PRUnichar *newName, nsIMsgWindow *msgWindow);
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NS_IMETHOD GetAbbreviatedName(PRUnichar * *aAbbreviatedName);
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NS_IMETHOD GetFolderURL(char **url);
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NS_IMETHOD UpdateSummaryTotals(PRBool force) ;
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NS_IMETHOD GetExpungedBytesCount(PRUint32 *count);
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NS_IMETHOD GetDeletable (PRBool *deletable);
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NS_IMETHOD GetRequiresCleanup(PRBool *requiresCleanup);
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NS_IMETHOD GetSizeOnDisk(PRUint32 *size);
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NS_IMETHOD GetDBFolderInfoAndDB(nsIDBFolderInfo **folderInfo, nsIMsgDatabase **db);
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NS_IMETHOD DeleteMessages(nsISupportsArray *messages,
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nsIMsgWindow *msgWindow, PRBool deleteStorage, PRBool isMove,
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nsIMsgCopyServiceListener* listener, PRBool allowUndo);
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NS_IMETHOD GetNewMessages(nsIMsgWindow *aWindow, nsIUrlListener *aListener);
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NS_IMETHOD GetCanSubscribe(PRBool *aResult);
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NS_IMETHOD GetCanFileMessages(PRBool *aResult);
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NS_IMETHOD GetCanCreateSubfolders(PRBool *aResult);
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NS_IMETHOD GetCanRename(PRBool *aResult);
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NS_IMETHOD GetCanCompact(PRBool *aResult);
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NS_IMETHOD OnReadChanged(nsIDBChangeListener * aInstigator);
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NS_IMETHOD DownloadMessagesForOffline(nsISupportsArray *messages, nsIMsgWindow *window);
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NS_IMETHOD Compact(nsIUrlListener *aListener, nsIMsgWindow *aMsgWindow);
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NS_IMETHOD DownloadAllForOffline(nsIUrlListener *listener, nsIMsgWindow *msgWindow);
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NS_IMETHOD GetSortOrder(PRInt32 *order);
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NS_IMETHOD SetSortOrder(PRInt32 order);
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NS_IMETHOD GetPersistElided(PRBool *aPersistElided);
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// for nsMsgLineBuffer
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virtual PRInt32 HandleLine(char *line, PRUint32 line_size);
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protected:
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nsresult AbbreviatePrettyName(PRUnichar ** prettyName, PRInt32 fullwords);
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nsresult ParseFolder(nsFileSpec& path);
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nsresult CreateSubFolders(nsFileSpec &path);
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nsresult AddDirectorySeparator(nsFileSpec &path);
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nsresult GetDatabase(nsIMsgWindow *aMsgWindow);
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nsresult LoadNewsrcFileAndCreateNewsgroups();
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PRInt32 RememberLine(const char *line);
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nsresult RememberUnsubscribedGroup(const char *newsgroup, const char *setStr);
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nsresult ForgetLine(void);
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nsresult GetNewsMessages(nsIMsgWindow *aMsgWindow, PRBool getOld);
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PRInt32 HandleNewsrcLine(char *line, PRUint32 line_size);
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virtual const char *GetIncomingServerType() {return "nntp";}
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virtual nsresult CreateBaseMessageURI(const char *aURI);
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nsByteArray m_newsrcInputStream;
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protected:
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PRUint32 mExpungedBytes;
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PRBool mGettingNews;
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PRBool mInitialized;
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nsISupportsArray *mMessages;
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nsCString mOptionLines;
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nsCString mUnsubscribedNewsgroupLines;
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PRBool m_downloadMessageForOfflineUse;
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nsMsgKeySet *mReadSet;
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nsCOMPtr<nsIFileSpec> mNewsrcFilePath;
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// used for auth news
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char *mGroupUsername;
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char *mGroupPassword;
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// the name of the newsgroup.
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char *mAsciiName;
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PRInt32 mSortOrder;
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private:
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nsresult CreateNewsgroupUsernameUrlForSignon(const char *inUriStr, char **result);
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nsresult CreateNewsgroupPasswordUrlForSignon(const char *inUriStr, char **result);
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nsresult CreateNewsgroupUrlForSignon(const char *inUriStr, const char *ref, char **result);
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};
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#endif // nsMsgNewsFolder_h__
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