mirror of
https://github.com/rn10950/RetroZilla.git
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315 lines
10 KiB
C++
315 lines
10 KiB
C++
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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/* ***** BEGIN LICENSE BLOCK *****
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* Version: MPL 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 Mozilla Public License Version
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* 1.1 (the "License"); you may not use this file except in compliance with
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* the License. You may obtain a copy of the License at
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* http://www.mozilla.org/MPL/
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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) 1999
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* the Initial Developer. All Rights Reserved.
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*
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* Contributor(s):
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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 of the GNU General Public License Version 2 or later (the "GPL"),
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* or 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 MPL, 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 MPL, the GPL or the LGPL.
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*
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* ***** END LICENSE BLOCK ***** */
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#include "msgCore.h"
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#include "nsMsgImapCID.h"
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#include "nsImapMoveCoalescer.h"
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#include "nsMsgKeyArray.h"
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#include "nsIImapService.h"
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#include "nsIMsgCopyService.h"
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#include "nsMsgBaseCID.h"
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#include "nsIMsgFolder.h" // TO include biffState enum. Change to bool later...
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#include "nsMsgFolderFlags.h"
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#include "nsIMsgHdr.h"
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#include "nsIEventQueueService.h"
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#include "nsIMsgImapMailFolder.h"
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static NS_DEFINE_CID(kEventQueueServiceCID, NS_EVENTQUEUESERVICE_CID);
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NS_IMPL_ISUPPORTS1(nsImapMoveCoalescer, nsIUrlListener)
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nsImapMoveCoalescer::nsImapMoveCoalescer(nsIMsgFolder *sourceFolder, nsIMsgWindow *msgWindow)
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{
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m_sourceFolder = sourceFolder;
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m_msgWindow = msgWindow;
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m_hasPendingMoves = PR_FALSE;
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}
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nsImapMoveCoalescer::~nsImapMoveCoalescer()
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{
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for (PRInt32 i = 0; i < m_sourceKeyArrays.Count(); i++)
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{
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nsMsgKeyArray *keys = (nsMsgKeyArray *) m_sourceKeyArrays.ElementAt(i);
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delete keys;
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}
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for (PRInt32 index = 0; index < m_keyBuckets.Count(); index++)
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{
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nsMsgKeyArray *keys = (nsMsgKeyArray *) m_keyBuckets.ElementAt(index);
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delete keys;
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}
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}
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nsresult nsImapMoveCoalescer::AddMove(nsIMsgFolder *folder, nsMsgKey key)
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{
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m_hasPendingMoves = PR_TRUE;
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if (!m_destFolders)
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NS_NewISupportsArray(getter_AddRefs(m_destFolders));
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if (m_destFolders)
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{
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nsCOMPtr <nsISupports> supports = do_QueryInterface(folder);
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if (supports)
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{
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PRInt32 folderIndex = m_destFolders->IndexOf(supports);
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nsMsgKeyArray *keysToAdd = nsnull;
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if (folderIndex >= 0)
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{
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keysToAdd = (nsMsgKeyArray *) m_sourceKeyArrays.ElementAt(folderIndex);
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}
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else
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{
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m_destFolders->AppendElement(supports);
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keysToAdd = new nsMsgKeyArray;
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if (!keysToAdd)
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return NS_ERROR_OUT_OF_MEMORY;
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m_sourceKeyArrays.AppendElement(keysToAdd);
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}
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if (keysToAdd && keysToAdd->IndexOf(key) == kNotFound)
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keysToAdd->Add(key);
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return NS_OK;
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}
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else
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return NS_ERROR_NULL_POINTER;
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}
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else
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return NS_ERROR_OUT_OF_MEMORY;
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}
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nsresult nsImapMoveCoalescer::PlaybackMoves(PRBool doNewMailNotification /* = PR_FALSE */)
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{
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PRUint32 numFolders;
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nsresult rv = NS_OK;
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if (!m_destFolders)
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return NS_OK; // nothing to do.
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m_hasPendingMoves = PR_FALSE;
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m_doNewMailNotification = doNewMailNotification;
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m_destFolders->Count(&numFolders);
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m_outstandingMoves = 0;
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for (PRUint32 i = 0; i < numFolders; i++)
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{
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// XXX TODO
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// JUNK MAIL RELATED
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// is this the right place to make sure dest folder exists
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// (and has proper flags?), before we start copying?
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nsCOMPtr <nsIMsgFolder> destFolder(do_QueryElementAt(m_destFolders, i));
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nsCOMPtr<nsIImapService> imapService =
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do_GetService(NS_IMAPSERVICE_CONTRACTID, &rv);
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if (NS_SUCCEEDED(rv))
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{
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nsMsgKeyArray *keysToAdd = (nsMsgKeyArray *) m_sourceKeyArrays.ElementAt(i);
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if (keysToAdd)
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{
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PRInt32 numNewMessages = 0;
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PRInt32 numKeysToAdd = keysToAdd->GetSize();
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if (numKeysToAdd == 0)
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continue;
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nsCOMPtr<nsISupportsArray> messages;
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NS_NewISupportsArray(getter_AddRefs(messages));
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for (PRUint32 keyIndex = 0; keyIndex < keysToAdd->GetSize(); keyIndex++)
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{
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nsCOMPtr<nsIMsgDBHdr> mailHdr = nsnull;
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rv = m_sourceFolder->GetMessageHeader(keysToAdd->ElementAt(keyIndex), getter_AddRefs(mailHdr));
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if (NS_SUCCEEDED(rv) && mailHdr)
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{
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nsCOMPtr<nsISupports> iSupports = do_QueryInterface(mailHdr);
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messages->AppendElement(iSupports);
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PRBool isRead = PR_FALSE;
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mailHdr->GetIsRead(&isRead);
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if (!isRead)
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numNewMessages++;
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}
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}
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PRUint32 destFlags;
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destFolder->GetFlags(&destFlags);
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if (! (destFlags & MSG_FOLDER_FLAG_JUNK)) // don't set has new on junk folder
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{
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destFolder->SetNumNewMessages(numNewMessages);
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if (numNewMessages > 0)
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destFolder->SetHasNewMessages(PR_TRUE);
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}
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// adjust the new message count on the source folder
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PRInt32 oldNewMessageCount = 0;
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m_sourceFolder->GetNumNewMessages(PR_FALSE, &oldNewMessageCount);
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if (oldNewMessageCount >= numKeysToAdd)
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oldNewMessageCount -= numKeysToAdd;
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else
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oldNewMessageCount = 0;
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m_sourceFolder->SetNumNewMessages(oldNewMessageCount);
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nsCOMPtr <nsISupports> sourceSupports = do_QueryInterface(m_sourceFolder, &rv);
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nsCOMPtr <nsIUrlListener> urlListener(do_QueryInterface(sourceSupports));
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keysToAdd->RemoveAll();
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nsCOMPtr<nsIMsgCopyService> copySvc = do_GetService(NS_MSGCOPYSERVICE_CONTRACTID);
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if (copySvc)
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{
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nsCOMPtr <nsIMsgCopyServiceListener> listener;
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if (m_doNewMailNotification)
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{
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nsMoveCoalescerCopyListener *copyListener = new nsMoveCoalescerCopyListener(this, destFolder);
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if (copyListener)
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{
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listener = do_QueryInterface(copyListener);
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NS_ADDREF(copyListener); // it will own its own reference
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}
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}
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rv = copySvc->CopyMessages(m_sourceFolder, messages, destFolder, PR_TRUE,
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listener, m_msgWindow, PR_FALSE /*allowUndo*/);
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if (NS_SUCCEEDED(rv))
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m_outstandingMoves++;
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}
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}
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}
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}
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return rv;
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}
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NS_IMETHODIMP
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nsImapMoveCoalescer::OnStartRunningUrl(nsIURI *aUrl)
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{
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NS_PRECONDITION(aUrl, "just a sanity check");
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return NS_OK;
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}
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NS_IMETHODIMP
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nsImapMoveCoalescer::OnStopRunningUrl(nsIURI *aUrl, nsresult aExitCode)
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{
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m_outstandingMoves--;
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if (m_doNewMailNotification && !m_outstandingMoves)
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{
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nsCOMPtr <nsIMsgImapMailFolder> imapFolder = do_QueryInterface(m_sourceFolder);
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if (imapFolder)
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imapFolder->NotifyIfNewMail();
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}
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return NS_OK;
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}
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nsMsgKeyArray *nsImapMoveCoalescer::GetKeyBucket(PRInt32 keyArrayIndex)
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{
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PRInt32 bucketCount = m_keyBuckets.Count();
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if (bucketCount < keyArrayIndex + 1)
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{
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for (PRInt32 i = 0; i < keyArrayIndex + 1 - bucketCount; i++)
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{
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nsMsgKeyArray *keysToAdd = new nsMsgKeyArray;
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if (!keysToAdd)
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return nsnull;
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m_keyBuckets.AppendElement(keysToAdd);
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}
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}
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return (nsMsgKeyArray *) m_keyBuckets.SafeElementAt(keyArrayIndex);
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}
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NS_IMPL_ISUPPORTS1(nsMoveCoalescerCopyListener, nsIMsgCopyServiceListener)
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nsMoveCoalescerCopyListener::nsMoveCoalescerCopyListener(nsImapMoveCoalescer * coalescer,
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nsIMsgFolder *destFolder)
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{
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m_destFolder = destFolder;
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m_coalescer = coalescer;
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}
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nsMoveCoalescerCopyListener::~nsMoveCoalescerCopyListener()
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{
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}
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NS_IMETHODIMP nsMoveCoalescerCopyListener::OnStartCopy()
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{
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return NS_ERROR_NOT_IMPLEMENTED;
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}
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/* void OnProgress (in PRUint32 aProgress, in PRUint32 aProgressMax); */
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NS_IMETHODIMP nsMoveCoalescerCopyListener::OnProgress(PRUint32 aProgress, PRUint32 aProgressMax)
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{
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return NS_ERROR_NOT_IMPLEMENTED;
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}
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/* void SetMessageKey (in PRUint32 aKey); */
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NS_IMETHODIMP nsMoveCoalescerCopyListener::SetMessageKey(PRUint32 aKey)
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{
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return NS_ERROR_NOT_IMPLEMENTED;
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}
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/* [noscript] void GetMessageId (in nsCString aMessageId); */
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NS_IMETHODIMP nsMoveCoalescerCopyListener::GetMessageId(nsCString * aMessageId)
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{
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return NS_ERROR_NOT_IMPLEMENTED;
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}
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/* void OnStopCopy (in nsresult aStatus); */
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NS_IMETHODIMP nsMoveCoalescerCopyListener::OnStopCopy(nsresult aStatus)
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{
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nsresult rv = NS_OK;
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if (NS_SUCCEEDED(aStatus))
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{
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// if the dest folder is imap, update it.
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nsCOMPtr <nsIMsgImapMailFolder> imapFolder = do_QueryInterface(m_destFolder);
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if (imapFolder)
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{
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PRUint32 folderFlags;
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m_destFolder->GetFlags(&folderFlags);
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if (!(folderFlags & (MSG_FOLDER_FLAG_JUNK | MSG_FOLDER_FLAG_TRASH)))
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{
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nsCOMPtr<nsIImapService> imapService = do_GetService(NS_IMAPSERVICE_CONTRACTID, &rv);
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NS_ENSURE_SUCCESS(rv, rv);
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nsCOMPtr <nsIURI> url;
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nsCOMPtr<nsIEventQueueService> pEventQService =
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do_GetService(kEventQueueServiceCID, &rv);
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nsCOMPtr <nsIEventQueue> eventQueue;
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if (NS_SUCCEEDED(rv) && pEventQService)
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pEventQService->GetThreadEventQueue(NS_CURRENT_THREAD,
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getter_AddRefs(eventQueue));
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nsCOMPtr <nsIUrlListener> listener = do_QueryInterface(m_coalescer);
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rv = imapService->SelectFolder(eventQueue, m_destFolder, listener, nsnull, getter_AddRefs(url));
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}
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}
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else // give junk filters a chance to run on new msgs in destination local folder
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{
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PRBool filtersRun;
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m_destFolder->CallFilterPlugins(nsnull, &filtersRun);
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}
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}
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return rv;
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}
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