1 files changed, 76 insertions, 0 deletions
diff --git a/mailnews/import/oexpress/nsOEScanBoxes.h b/mailnews/import/oexpress/nsOEScanBoxes.h
new file mode 100644
index 000000000..e2e62b238
--- /dev/null
+++ b/mailnews/import/oexpress/nsOEScanBoxes.h
@@ -0,0 +1,76 @@
+/* -*- 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 nsOEScanBoxes_h___
+#define nsOEScanBoxes_h___
+
+#include "nsStringGlue.h"
+#include "nsIImportModule.h"
+#include "nsTArray.h"
+#include "nsCOMPtr.h"
+#include "nsIArray.h"
+#include "nsIMutableArray.h"
+#include "nsIFile.h"
+#include "nsIImportService.h"
+
+class nsIInputStream;
+
+class nsOEScanBoxes {
+public:
+  nsOEScanBoxes();
+  ~nsOEScanBoxes();
+
+  static bool    FindMail(nsIFile *pWhere);
+
+  bool    GetMailboxes(nsIFile *pWhere, nsIArray **pArray);
+
+
+private:
+  typedef struct {
+    uint32_t  index;
+    uint32_t  parent;
+    int32_t    child;
+    int32_t    sibling;
+    int32_t    type;
+    nsString  mailName;
+    nsCString  fileName;
+    bool      processed; // used by entries on m_pendingChildArray list
+  } MailboxEntry;
+
+  static bool    Find50Mail(nsIFile *pWhere);
+
+  void  Reset(void);
+  bool    FindMailBoxes(nsIFile * descFile);
+  bool    Find50MailBoxes(nsIFile * descFile);
+
+  // If find mailboxes fails you can use this routine to get the raw mailbox file names
+  void  ScanMailboxDir(nsIFile * srcDir);
+  bool    Scan50MailboxDir(nsIFile * srcDir);
+
+  MailboxEntry *  GetIndexEntry(uint32_t index);
+  void      AddChildEntry(MailboxEntry *pEntry, uint32_t rootIndex);
+  MailboxEntry *  NewMailboxEntry(uint32_t id, uint32_t parent, const char *prettyName, char *pFileName);
+  void        ProcessPendingChildEntries(uint32_t parent, uint32_t rootIndex, nsTArray<MailboxEntry*> &childArray);
+  void        RemoveProcessedChildEntries();
+
+
+  bool        ReadLong(nsIInputStream * stream, int32_t& val, uint32_t offset);
+  bool        ReadLong(nsIInputStream * stream, uint32_t& val, uint32_t offset);
+  bool        ReadString(nsIInputStream * stream, nsString& str, uint32_t offset);
+  bool        ReadString(nsIInputStream * stream, nsCString& str, uint32_t offset);
+  uint32_t     CountMailboxes(MailboxEntry *pBox);
+
+  void       BuildMailboxList(MailboxEntry *pBox, nsIFile * root, int32_t depth, nsIMutableArray *pArray);
+  bool         GetMailboxList(nsIFile * root, nsIArray **pArray);
+
+private:
+  MailboxEntry *        m_pFirst;
+  nsTArray<MailboxEntry*>  m_entryArray;
+  nsTArray<MailboxEntry*>  m_pendingChildArray; // contains child folders whose parent folders have not showed up.
+
+  nsCOMPtr<nsIImportService>  mService;
+};
+
+#endif // nsOEScanBoxes_h__