1 files changed, 92 insertions, 0 deletions
diff --git a/mailnews/imap/src/nsImapOfflineSync.h b/mailnews/imap/src/nsImapOfflineSync.h
new file mode 100644
index 000000000..c339e8463
--- /dev/null
+++ b/mailnews/imap/src/nsImapOfflineSync.h
@@ -0,0 +1,92 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+#ifndef _nsImapOfflineSync_H_
+#define _nsImapOfflineSync_H_
+
+
+#include "mozilla/Attributes.h"
+#include "nsIMsgDatabase.h"
+#include "nsIUrlListener.h"
+#include "nsIMsgOfflineImapOperation.h"
+#include "nsIMsgWindow.h"
+#include "nsIMsgFolder.h"
+#include "nsCOMArray.h"
+#include "nsIDBChangeListener.h"
+
+class nsImapOfflineSync : public nsIUrlListener,
+                          public nsIMsgCopyServiceListener,
+                          public nsIDBChangeListener {
+public: // set to one folder to playback one folder only
+  nsImapOfflineSync(nsIMsgWindow *window, nsIUrlListener *listener,
+                    nsIMsgFolder *singleFolderOnly = nullptr,
+                    bool isPseudoOffline = false);
+
+  NS_DECL_ISUPPORTS
+  NS_DECL_NSIURLLISTENER
+  NS_DECL_NSIMSGCOPYSERVICELISTENER
+  NS_DECL_NSIDBCHANGELISTENER
+  virtual nsresult  ProcessNextOperation(); // this kicks off playback
+
+  int32_t   GetCurrentUIDValidity();
+  void      SetCurrentUIDValidity(int32_t uidvalidity) { mCurrentUIDValidity = uidvalidity; }
+
+  void      SetPseudoOffline(bool pseudoOffline) {m_pseudoOffline = pseudoOffline;}
+  bool      ProcessingStaleFolderUpdate() { return m_singleFolderToUpdate != nullptr; }
+
+  bool      CreateOfflineFolder(nsIMsgFolder *folder);
+  void      SetWindow(nsIMsgWindow *window);
+protected:
+  virtual ~nsImapOfflineSync();
+
+  bool      CreateOfflineFolders();
+  bool      DestFolderOnSameServer(nsIMsgFolder *destFolder);
+  bool      AdvanceToNextServer();
+  bool      AdvanceToNextFolder();
+  void      AdvanceToFirstIMAPFolder();
+  void      DeleteAllOfflineOpsForCurrentDB();
+  void      ClearCurrentOps();
+  // Clears m_currentDB, and unregister listener.
+  void      ClearDB();
+  void      ProcessFlagOperation(nsIMsgOfflineImapOperation *currentOp);
+  void      ProcessKeywordOperation(nsIMsgOfflineImapOperation *op);
+  void      ProcessMoveOperation(nsIMsgOfflineImapOperation *currentOp);
+  void      ProcessCopyOperation(nsIMsgOfflineImapOperation *currentOp);
+  void      ProcessEmptyTrash();
+  void      ProcessAppendMsgOperation(nsIMsgOfflineImapOperation *currentOp,
+                                      nsOfflineImapOperationType opType);
+
+  nsCOMPtr <nsIMsgFolder> m_currentFolder;
+  nsCOMPtr <nsIMsgFolder> m_singleFolderToUpdate;
+  nsCOMPtr <nsIMsgWindow> m_window;
+  nsCOMPtr <nsIArray> m_allServers;
+  nsCOMPtr <nsIArray> m_allFolders;
+  nsCOMPtr <nsIMsgIncomingServer> m_currentServer;
+  nsCOMPtr <nsISimpleEnumerator> m_serverEnumerator;
+  nsCOMPtr <nsIFile> m_curTempFile;
+
+  nsTArray<nsMsgKey> m_CurrentKeys;
+  nsCOMArray<nsIMsgOfflineImapOperation> m_currentOpsToClear;
+  uint32_t      m_KeyIndex;
+  nsCOMPtr <nsIMsgDatabase> m_currentDB;
+  nsCOMPtr <nsIUrlListener> m_listener;
+  int32_t	mCurrentUIDValidity;
+  int32_t	mCurrentPlaybackOpType;	// kFlagsChanged -> kMsgCopy -> kMsgMoved
+  bool	m_mailboxupdatesStarted;
+  bool          m_mailboxupdatesFinished;
+  bool	m_pseudoOffline;		// for queueing online events in offline db
+  bool	m_createdOfflineFolders;
+  
+};
+
+class nsImapOfflineDownloader : public nsImapOfflineSync
+{
+public:
+  nsImapOfflineDownloader(nsIMsgWindow *window, nsIUrlListener *listener);
+  virtual ~nsImapOfflineDownloader();
+  virtual nsresult  ProcessNextOperation() override; // this kicks off download
+};
+
+#endif