From 302bf1b523012e11b60425d6eee1221ebc2724eb Mon Sep 17 00:00:00 2001
From: "Matt A. Tobin" <email@mattatobin.com>
Date: Sun, 3 Nov 2019 00:17:46 -0400
Subject: Issue #1258 - Part 1: Import mailnews, ldap, and mork from
 comm-esr52.9.1

---
 mailnews/import/outlook/src/MapiApi.cpp            | 1940 ++++++++++++++++++++
 mailnews/import/outlook/src/MapiApi.h              |  265 +++
 mailnews/import/outlook/src/MapiDbgLog.h           |   40 +
 mailnews/import/outlook/src/MapiMessage.cpp        | 1474 +++++++++++++++
 mailnews/import/outlook/src/MapiMessage.h          |  271 +++
 mailnews/import/outlook/src/MapiMimeTypes.cpp      |   96 +
 mailnews/import/outlook/src/MapiMimeTypes.h        |   31 +
 mailnews/import/outlook/src/MapiTagStrs.cpp        | 1070 +++++++++++
 mailnews/import/outlook/src/OutlookDebugLog.h      |   24 +
 mailnews/import/outlook/src/moz.build              |   24 +
 mailnews/import/outlook/src/nsOutlookCompose.cpp   |  815 ++++++++
 mailnews/import/outlook/src/nsOutlookCompose.h     |   66 +
 mailnews/import/outlook/src/nsOutlookImport.cpp    |  589 ++++++
 mailnews/import/outlook/src/nsOutlookImport.h      |   44 +
 mailnews/import/outlook/src/nsOutlookMail.cpp      |  863 +++++++++
 mailnews/import/outlook/src/nsOutlookMail.h        |   54 +
 mailnews/import/outlook/src/nsOutlookSettings.cpp  |  567 ++++++
 mailnews/import/outlook/src/nsOutlookSettings.h    |   29 +
 .../import/outlook/src/nsOutlookStringBundle.cpp   |   71 +
 .../import/outlook/src/nsOutlookStringBundle.h     |   38 +
 mailnews/import/outlook/src/rtfDecoder.cpp         |  520 ++++++
 mailnews/import/outlook/src/rtfDecoder.h           |   22 +
 mailnews/import/outlook/src/rtfMailDecoder.cpp     |   79 +
 mailnews/import/outlook/src/rtfMailDecoder.h       |   41 +
 24 files changed, 9033 insertions(+)
 create mode 100644 mailnews/import/outlook/src/MapiApi.cpp
 create mode 100644 mailnews/import/outlook/src/MapiApi.h
 create mode 100644 mailnews/import/outlook/src/MapiDbgLog.h
 create mode 100644 mailnews/import/outlook/src/MapiMessage.cpp
 create mode 100644 mailnews/import/outlook/src/MapiMessage.h
 create mode 100644 mailnews/import/outlook/src/MapiMimeTypes.cpp
 create mode 100644 mailnews/import/outlook/src/MapiMimeTypes.h
 create mode 100644 mailnews/import/outlook/src/MapiTagStrs.cpp
 create mode 100644 mailnews/import/outlook/src/OutlookDebugLog.h
 create mode 100644 mailnews/import/outlook/src/moz.build
 create mode 100644 mailnews/import/outlook/src/nsOutlookCompose.cpp
 create mode 100644 mailnews/import/outlook/src/nsOutlookCompose.h
 create mode 100644 mailnews/import/outlook/src/nsOutlookImport.cpp
 create mode 100644 mailnews/import/outlook/src/nsOutlookImport.h
 create mode 100644 mailnews/import/outlook/src/nsOutlookMail.cpp
 create mode 100644 mailnews/import/outlook/src/nsOutlookMail.h
 create mode 100644 mailnews/import/outlook/src/nsOutlookSettings.cpp
 create mode 100644 mailnews/import/outlook/src/nsOutlookSettings.h
 create mode 100644 mailnews/import/outlook/src/nsOutlookStringBundle.cpp
 create mode 100644 mailnews/import/outlook/src/nsOutlookStringBundle.h
 create mode 100644 mailnews/import/outlook/src/rtfDecoder.cpp
 create mode 100644 mailnews/import/outlook/src/rtfDecoder.h
 create mode 100644 mailnews/import/outlook/src/rtfMailDecoder.cpp
 create mode 100644 mailnews/import/outlook/src/rtfMailDecoder.h

(limited to 'mailnews/import/outlook/src')

diff --git a/mailnews/import/outlook/src/MapiApi.cpp b/mailnews/import/outlook/src/MapiApi.cpp
new file mode 100644
index 000000000..d6a159754
--- /dev/null
+++ b/mailnews/import/outlook/src/MapiApi.cpp
@@ -0,0 +1,1940 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/* 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/. */
+
+#include "MapiDbgLog.h"
+#include "MapiApi.h"
+
+#include <sstream>
+#include "rtfMailDecoder.h"
+
+#include "prprf.h"
+#include "nsMemory.h"
+#include "nsMsgUtils.h"
+#include "nsUnicharUtils.h"
+
+int      CMapiApi::m_clients = 0;
+BOOL    CMapiApi::m_initialized = false;
+nsTArray<CMsgStore*>  *CMapiApi::m_pStores = NULL;
+LPMAPISESSION CMapiApi::m_lpSession = NULL;
+LPMDB    CMapiApi::m_lpMdb = NULL;
+HRESULT    CMapiApi::m_lastError;
+char16_t *  CMapiApi::m_pUniBuff = NULL;
+int      CMapiApi::m_uniBuffLen = 0;
+/*
+Type: 1, name: Calendar, class: IPF.Appointment
+Type: 1, name: Contacts, class: IPF.Contact
+Type: 1, name: Journal, class: IPF.Journal
+Type: 1, name: Notes, class: IPF.StickyNote
+Type: 1, name: Tasks, class: IPF.Task
+Type: 1, name: Drafts, class: IPF.Note
+*/
+
+HINSTANCE  CMapiApi::m_hMapi32 = NULL;
+
+LPMAPIUNINITIALIZE    gpMapiUninitialize = NULL;
+LPMAPIINITIALIZE    gpMapiInitialize = NULL;
+LPMAPIALLOCATEBUFFER  gpMapiAllocateBuffer = NULL;
+LPMAPIFREEBUFFER    gpMapiFreeBuffer = NULL;
+LPMAPILOGONEX      gpMapiLogonEx = NULL;
+LPOPENSTREAMONFILE    gpMapiOpenStreamOnFile = NULL;
+
+typedef HRESULT (STDMETHODCALLTYPE WRAPCOMPRESSEDRTFSTREAM) (
+  LPSTREAM lpCompressedRTFStream, ULONG ulFlags, LPSTREAM FAR *lpUncompressedRTFStream);
+typedef WRAPCOMPRESSEDRTFSTREAM *LPWRAPCOMPRESSEDRTFSTREAM;
+LPWRAPCOMPRESSEDRTFSTREAM gpWrapCompressedRTFStream = NULL;
+
+// WrapCompressedRTFStreamEx related stuff - see http://support.microsoft.com/kb/839560
+typedef struct {
+  ULONG       size;
+  ULONG       ulFlags;
+  ULONG       ulInCodePage;
+  ULONG       ulOutCodePage;
+} RTF_WCSINFO;
+typedef struct {
+  ULONG       size;
+  ULONG       ulStreamFlags;
+} RTF_WCSRETINFO;
+
+typedef HRESULT (STDMETHODCALLTYPE WRAPCOMPRESSEDRTFSTREAMEX) (
+  LPSTREAM lpCompressedRTFStream, CONST RTF_WCSINFO * pWCSInfo,
+  LPSTREAM * lppUncompressedRTFStream, RTF_WCSRETINFO * pRetInfo);
+typedef WRAPCOMPRESSEDRTFSTREAMEX *LPWRAPCOMPRESSEDRTFSTREAMEX;
+LPWRAPCOMPRESSEDRTFSTREAMEX gpWrapCompressedRTFStreamEx = NULL;
+
+BOOL CMapiApi::LoadMapiEntryPoints(void)
+{
+  if (!(gpMapiUninitialize = (LPMAPIUNINITIALIZE) GetProcAddress(
+      m_hMapi32, "MAPIUninitialize")))
+    return FALSE;
+  if (!(gpMapiInitialize = (LPMAPIINITIALIZE) GetProcAddress(
+      m_hMapi32, "MAPIInitialize")))
+    return FALSE;
+  if (!(gpMapiAllocateBuffer = (LPMAPIALLOCATEBUFFER) GetProcAddress(
+      m_hMapi32, "MAPIAllocateBuffer")))
+    return FALSE;
+  if (!(gpMapiFreeBuffer = (LPMAPIFREEBUFFER) GetProcAddress(
+      m_hMapi32, "MAPIFreeBuffer")))
+    return FALSE;
+  if (!(gpMapiLogonEx = (LPMAPILOGONEX) GetProcAddress(m_hMapi32,
+                                                       "MAPILogonEx")))
+    return FALSE;
+  if (!(gpMapiOpenStreamOnFile = (LPOPENSTREAMONFILE) GetProcAddress(
+      m_hMapi32, "OpenStreamOnFile")))
+    return FALSE;
+
+  // Available from the Outlook 2002 post-SP3 hotfix (http://support.microsoft.com/kb/883924/)
+  // Exported by msmapi32.dll; so it's unavailable to us using mapi32.dll
+  gpWrapCompressedRTFStreamEx = (LPWRAPCOMPRESSEDRTFSTREAMEX) GetProcAddress(
+    m_hMapi32, "WrapCompressedRTFStreamEx");
+  // Available always
+  gpWrapCompressedRTFStream = (LPWRAPCOMPRESSEDRTFSTREAM) GetProcAddress(
+    m_hMapi32, "WrapCompressedRTFStream");
+
+  return TRUE;
+}
+
+// Gets the PR_RTF_COMPRESSED tag property
+// Codepage is used only if the WrapCompressedRTFStreamEx is available
+BOOL CMapiApi::GetRTFPropertyDecodedAsUTF16(LPMAPIPROP pProp, nsString& val,
+                                            unsigned long& nativeBodyType,
+                                            unsigned long codepage)
+{
+  if (!m_hMapi32 || !(gpWrapCompressedRTFStreamEx || gpWrapCompressedRTFStream))
+    return FALSE; // Fallback to the default processing
+
+  LPSTREAM icstream = 0; // for the compressed stream
+  LPSTREAM iunstream = 0; // for the uncompressed stream
+  HRESULT hr = pProp->OpenProperty(PR_RTF_COMPRESSED,
+                                   &IID_IStream, STGM_READ | STGM_DIRECT,
+                                   0, (LPUNKNOWN *)&icstream);
+  if (HR_FAILED(hr))
+    return FALSE;
+
+  if (gpWrapCompressedRTFStreamEx) { // Impossible - we use mapi32.dll!
+    RTF_WCSINFO     wcsinfo = {0};
+    RTF_WCSRETINFO  retinfo = {0};
+
+    retinfo.size = sizeof(RTF_WCSRETINFO);
+
+    wcsinfo.size = sizeof(RTF_WCSINFO);
+    wcsinfo.ulFlags = MAPI_NATIVE_BODY;
+    wcsinfo.ulInCodePage = codepage;
+    wcsinfo.ulOutCodePage = CP_UTF8;
+
+    if(HR_SUCCEEDED(hr = gpWrapCompressedRTFStreamEx(icstream, &wcsinfo,
+                                                     &iunstream, &retinfo)))
+      nativeBodyType = retinfo.ulStreamFlags;
+  }
+  else { // mapi32.dll
+    gpWrapCompressedRTFStream(icstream,0,&iunstream);
+  }
+  icstream->Release();
+
+  if(iunstream) { // Succeeded
+    std::string streamData;
+    // Stream.Stat doesn't work for this stream!
+    bool done = false;
+    while (!done) {
+      // I think 10K is a good guess to minimize the number of reads while keeping memory usage low
+      const int bufsize = 10240; 
+      char buf[bufsize];
+      ULONG read;
+      hr = iunstream->Read(buf, bufsize, &read);
+      done = (read < bufsize) || (hr != S_OK);
+      if (read)
+        streamData.append(buf, read);
+    }
+    iunstream->Release();
+    // if rtf -> convert to plain text.
+    if (!gpWrapCompressedRTFStreamEx ||
+        (nativeBodyType==MAPI_NATIVE_BODY_TYPE_RTF)) {
+      std::stringstream s(streamData);
+      CRTFMailDecoder decoder;
+      DecodeRTF(s, decoder);
+      if (decoder.mode() == CRTFMailDecoder::mHTML)
+        nativeBodyType = MAPI_NATIVE_BODY_TYPE_HTML;
+      else if (decoder.mode() == CRTFMailDecoder::mText)
+        nativeBodyType = MAPI_NATIVE_BODY_TYPE_PLAINTEXT;
+      else
+        nativeBodyType = MAPI_NATIVE_BODY_TYPE_RTF;
+      val.Assign(decoder.text(), decoder.textSize());
+    }
+    else { // WrapCompressedRTFStreamEx available and original type is not rtf
+      CopyUTF8toUTF16(nsDependentCString(streamData.c_str()), val);
+    }
+    return TRUE;
+  }
+  return FALSE;
+}
+
+void CMapiApi::MAPIUninitialize(void)
+{
+  if (m_hMapi32 && gpMapiUninitialize)
+    (*gpMapiUninitialize)();
+}
+
+HRESULT CMapiApi::MAPIInitialize(LPVOID lpInit)
+{
+  return (m_hMapi32 && gpMapiInitialize) ? (*gpMapiInitialize)(lpInit) :
+          MAPI_E_NOT_INITIALIZED;
+}
+
+SCODE CMapiApi::MAPIAllocateBuffer(ULONG cbSize, LPVOID FAR * lppBuffer)
+{
+  return (m_hMapi32 && gpMapiAllocateBuffer) ?
+          (*gpMapiAllocateBuffer)(cbSize, lppBuffer) : MAPI_E_NOT_INITIALIZED;
+}
+
+ULONG CMapiApi::MAPIFreeBuffer(LPVOID lpBuff)
+{
+  return (m_hMapi32 && gpMapiFreeBuffer) ? (*gpMapiFreeBuffer)(lpBuff) :
+          MAPI_E_NOT_INITIALIZED;
+}
+
+HRESULT CMapiApi::MAPILogonEx(ULONG ulUIParam, LPTSTR lpszProfileName,
+                              LPTSTR lpszPassword, FLAGS flFlags,
+                              LPMAPISESSION FAR * lppSession)
+{
+  return (m_hMapi32 && gpMapiLogonEx) ?
+    (*gpMapiLogonEx)(ulUIParam, lpszProfileName, lpszPassword, flFlags, lppSession) :
+     MAPI_E_NOT_INITIALIZED;
+}
+
+HRESULT CMapiApi::OpenStreamOnFile(LPALLOCATEBUFFER lpAllocateBuffer,
+                                   LPFREEBUFFER lpFreeBuffer, ULONG ulFlags,
+                                   LPTSTR lpszFileName, LPTSTR lpszPrefix,
+                                   LPSTREAM FAR * lppStream)
+{
+  return (m_hMapi32 && gpMapiOpenStreamOnFile) ?
+    (*gpMapiOpenStreamOnFile)(lpAllocateBuffer, lpFreeBuffer, ulFlags,
+                              lpszFileName, lpszPrefix, lppStream) :
+    MAPI_E_NOT_INITIALIZED;
+}
+
+void CMapiApi::FreeProws(LPSRowSet prows)
+{
+  ULONG    irow;
+  if (!prows)
+    return;
+  for (irow = 0; irow < prows->cRows; ++irow)
+    MAPIFreeBuffer(prows->aRow[irow].lpProps);
+  MAPIFreeBuffer(prows);
+}
+
+BOOL CMapiApi::LoadMapi(void)
+{
+  if (m_hMapi32)
+    return TRUE;
+
+  HINSTANCE  hInst = ::LoadLibrary("MAPI32.DLL");
+  if (!hInst)
+    return FALSE;
+  FARPROC pProc = GetProcAddress(hInst, "MAPIGetNetscapeVersion");
+  if (pProc) {
+    ::FreeLibrary(hInst);
+    hInst = ::LoadLibrary("MAPI32BAK.DLL");
+    if (!hInst)
+      return FALSE;
+  }
+
+  m_hMapi32 = hInst;
+  return LoadMapiEntryPoints();
+}
+
+void CMapiApi::UnloadMapi(void)
+{
+  if (m_hMapi32)
+    ::FreeLibrary(m_hMapi32);
+  m_hMapi32 = NULL;
+}
+
+CMapiApi::CMapiApi()
+{
+  m_clients++;
+  LoadMapi();
+  if (!m_pStores)
+    m_pStores = new nsTArray<CMsgStore*>();
+}
+
+CMapiApi::~CMapiApi()
+{
+  m_clients--;
+  if (!m_clients) {
+    HRESULT  hr;
+
+    ClearMessageStores();
+    delete m_pStores;
+    m_pStores = NULL;
+
+    m_lpMdb = NULL;
+
+    if (m_lpSession) {
+      hr = m_lpSession->Logoff(NULL, 0, 0);
+      if (FAILED(hr)) {
+        MAPI_TRACE2("Logoff failed: 0x%lx, %d\n", (long)hr, (int)hr);
+      }
+      m_lpSession->Release();
+      m_lpSession = NULL;
+    }
+
+    if (m_initialized) {
+      MAPIUninitialize();
+      m_initialized = FALSE;
+    }
+
+    UnloadMapi();
+
+    if (m_pUniBuff)
+      delete [] m_pUniBuff;
+    m_pUniBuff = NULL;
+    m_uniBuffLen = 0;
+  }
+}
+
+void CMapiApi::CStrToUnicode(const char *pStr, nsString& result)
+{
+  result.Truncate();
+  int wLen = MultiByteToWideChar(CP_ACP, 0, pStr, -1, wwc(m_pUniBuff), 0);
+  if (wLen >= m_uniBuffLen) {
+    if (m_pUniBuff)
+      delete [] m_pUniBuff;
+    m_pUniBuff = new char16_t[wLen + 64];
+    m_uniBuffLen = wLen + 64;
+  }
+  if (wLen) {
+    MultiByteToWideChar(CP_ACP, 0, pStr, -1, wwc(m_pUniBuff), m_uniBuffLen);
+    result = m_pUniBuff;
+  }
+}
+
+BOOL CMapiApi::Initialize(void)
+{
+  if (m_initialized)
+    return TRUE;
+
+  HRESULT    hr;
+
+  hr = MAPIInitialize(NULL);
+
+  if (FAILED(hr)) {
+    MAPI_TRACE2("MAPI Initialize failed: 0x%lx, %d\n", (long)hr, (int)hr);
+    return FALSE;
+  }
+
+  m_initialized = TRUE;
+  MAPI_TRACE0("MAPI Initialized\n");
+
+  return TRUE;
+}
+
+BOOL CMapiApi::LogOn(void)
+{
+  if (!m_initialized) {
+    MAPI_TRACE0("Tried to LogOn before initializing MAPI\n");
+    return FALSE;
+  }
+
+  if (m_lpSession)
+    return TRUE;
+
+  HRESULT hr;
+
+  hr = MAPILogonEx( 0, // might need to be passed in HWND
+            NULL, // profile name, 64 char max (LPTSTR)
+            NULL, // profile password, 64 char max (LPTSTR)
+            // MAPI_NEW_SESSION | MAPI_NO_MAIL | MAPI_LOGON_UI | MAPI_EXPLICIT_PROFILE,
+            // MAPI_NEW_SESSION | MAPI_NO_MAIL | MAPI_LOGON_UI,
+            // MAPI_NO_MAIL | MAPI_LOGON_UI,
+            MAPI_NO_MAIL | MAPI_USE_DEFAULT | MAPI_EXTENDED | MAPI_NEW_SESSION,
+            &m_lpSession);
+
+  if (FAILED(hr)) {
+    m_lpSession = NULL;
+    MAPI_TRACE2("LogOn failed: 0x%lx, %d\n", (long)hr, (int)hr);
+    return FALSE;
+  }
+
+  MAPI_TRACE0("MAPI Logged on\n");
+  return TRUE;
+}
+
+class CGetStoreFoldersIter : public CMapiHierarchyIter {
+public:
+  CGetStoreFoldersIter(CMapiApi *pApi, CMapiFolderList& folders, int depth, BOOL isMail = TRUE);
+
+  virtual BOOL HandleHierarchyItem(ULONG oType, ULONG cb, LPENTRYID pEntry);
+
+protected:
+  BOOL  ExcludeFolderClass(const char16_t *pName);
+
+  BOOL        m_isMail;
+  CMapiApi *      m_pApi;
+  CMapiFolderList *  m_pList;
+  int          m_depth;
+};
+
+CGetStoreFoldersIter::CGetStoreFoldersIter(CMapiApi *pApi, CMapiFolderList& folders, int depth, BOOL isMail)
+{
+  m_pApi = pApi;
+  m_pList = &folders;
+  m_depth = depth;
+  m_isMail = isMail;
+}
+
+BOOL CGetStoreFoldersIter::ExcludeFolderClass(const char16_t *pName)
+{
+  BOOL bResult;
+    nsDependentString pNameStr(pName);
+  if (m_isMail) {
+    bResult = FALSE;
+        if (pNameStr.EqualsLiteral("IPF.Appointment"))
+      bResult = TRUE;
+    else if (pNameStr.EqualsLiteral("IPF.Contact"))
+      bResult = TRUE;
+    else if (pNameStr.EqualsLiteral("IPF.Journal"))
+      bResult = TRUE;
+        else if (pNameStr.EqualsLiteral("IPF.StickyNote"))
+      bResult = TRUE;
+    else if (pNameStr.EqualsLiteral("IPF.Task"))
+      bResult = TRUE;
+    // Skip IMAP folders
+    else if (pNameStr.EqualsLiteral("IPF.Imap"))
+      bResult = TRUE;
+    // else if (!stricmp(pName, "IPF.Note"))
+    //  bResult = TRUE;
+  }
+  else {
+    bResult = TRUE;
+    if (pNameStr.EqualsLiteral("IPF.Contact"))
+      bResult = FALSE;
+  }
+
+  return bResult;
+}
+
+BOOL CGetStoreFoldersIter::HandleHierarchyItem(ULONG oType, ULONG cb, LPENTRYID pEntry)
+{
+  if (oType == MAPI_FOLDER) {
+    LPMAPIFOLDER pFolder;
+    if (m_pApi->OpenEntry(cb, pEntry, (LPUNKNOWN *) &pFolder)) {
+      LPSPropValue    pVal;
+      nsString      name;
+
+      pVal = m_pApi->GetMapiProperty(pFolder, PR_CONTAINER_CLASS);
+      if (pVal)
+        m_pApi->GetStringFromProp(pVal, name);
+      else
+        name.Truncate();
+
+      if ((name.IsEmpty() && m_isMail) || (!ExcludeFolderClass(name.get()))) {
+        pVal = m_pApi->GetMapiProperty(pFolder, PR_DISPLAY_NAME);
+        m_pApi->GetStringFromProp(pVal, name);
+        CMapiFolder  *pNewFolder = new CMapiFolder(name.get(), cb, pEntry, m_depth);
+        m_pList->AddItem(pNewFolder);
+
+        pVal = m_pApi->GetMapiProperty(pFolder, PR_FOLDER_TYPE);
+        MAPI_TRACE2("Type: %d, name: %s\n",
+                    m_pApi->GetLongFromProp(pVal), name.get());
+        // m_pApi->ListProperties(pFolder);
+
+        CGetStoreFoldersIter  nextIter(m_pApi, *m_pList, m_depth + 1, m_isMail);
+        m_pApi->IterateHierarchy(&nextIter, pFolder);
+      }
+      pFolder->Release();
+    }
+    else {
+      MAPI_TRACE0("GetStoreFolders - HandleHierarchyItem: Error opening folder entry.\n");
+      return FALSE;
+    }
+  }
+  else
+    MAPI_TRACE1("GetStoreFolders - HandleHierarchyItem: Unhandled ObjectType: %ld\n", oType);
+  return TRUE;
+}
+
+BOOL CMapiApi::GetStoreFolders(ULONG cbEid, LPENTRYID lpEid, CMapiFolderList& folders, int startDepth)
+{
+  // Fill in the array with the folders in the given store
+  if (!m_initialized || !m_lpSession) {
+    MAPI_TRACE0("MAPI not initialized for GetStoreFolders\n");
+    return FALSE;
+  }
+
+  m_lpMdb = NULL;
+
+  CMsgStore *    pStore = FindMessageStore(cbEid, lpEid);
+  BOOL      bResult = FALSE;
+  LPSPropValue  pVal;
+
+  if (pStore && pStore->Open(m_lpSession, &m_lpMdb)) {
+    // Successful open, do the iteration of the store
+    pVal = GetMapiProperty(m_lpMdb, PR_IPM_SUBTREE_ENTRYID);
+    if (pVal) {
+      ULONG      cbEntry;
+      LPENTRYID    pEntry;
+      LPMAPIFOLDER  lpSubTree = NULL;
+
+      if (GetEntryIdFromProp(pVal, cbEntry, pEntry)) {
+        // Open up the folder!
+        bResult = OpenEntry(cbEntry, pEntry, (LPUNKNOWN *)&lpSubTree);
+        MAPIFreeBuffer(pEntry);
+        if (bResult && lpSubTree) {
+          // Iterate the subtree with the results going into the folder list
+          CGetStoreFoldersIter iterHandler(this, folders, startDepth);
+          bResult = IterateHierarchy(&iterHandler, lpSubTree);
+          lpSubTree->Release();
+        }
+        else {
+          MAPI_TRACE0("GetStoreFolders: Error opening sub tree.\n");
+        }
+      }
+      else {
+        MAPI_TRACE0("GetStoreFolders: Error getting entryID from sub tree property val.\n");
+      }
+    }
+    else {
+      MAPI_TRACE0("GetStoreFolders: Error getting sub tree property.\n");
+    }
+  }
+  else {
+    MAPI_TRACE0("GetStoreFolders: Error opening message store.\n");
+  }
+
+  return bResult;
+}
+
+BOOL CMapiApi::GetStoreAddressFolders(ULONG cbEid, LPENTRYID lpEid, CMapiFolderList& folders)
+{
+  // Fill in the array with the folders in the given store
+  if (!m_initialized || !m_lpSession) {
+    MAPI_TRACE0("MAPI not initialized for GetStoreAddressFolders\n");
+    return FALSE;
+  }
+
+  m_lpMdb = NULL;
+
+  CMsgStore *    pStore = FindMessageStore(cbEid, lpEid);
+  BOOL      bResult = FALSE;
+  LPSPropValue  pVal;
+
+  if (pStore && pStore->Open(m_lpSession, &m_lpMdb)) {
+    // Successful open, do the iteration of the store
+    pVal = GetMapiProperty(m_lpMdb, PR_IPM_SUBTREE_ENTRYID);
+    if (pVal) {
+      ULONG      cbEntry;
+      LPENTRYID    pEntry;
+      LPMAPIFOLDER  lpSubTree = NULL;
+
+      if (GetEntryIdFromProp(pVal, cbEntry, pEntry)) {
+        // Open up the folder!
+        bResult = OpenEntry(cbEntry, pEntry, (LPUNKNOWN *)&lpSubTree);
+        MAPIFreeBuffer(pEntry);
+        if (bResult && lpSubTree) {
+          // Iterate the subtree with the results going into the folder list
+          CGetStoreFoldersIter iterHandler(this, folders, 1, FALSE);
+          bResult = IterateHierarchy(&iterHandler, lpSubTree);
+          lpSubTree->Release();
+        }
+        else {
+          MAPI_TRACE0("GetStoreAddressFolders: Error opening sub tree.\n");
+        }
+      }
+      else {
+        MAPI_TRACE0("GetStoreAddressFolders: Error getting entryID from sub tree property val.\n");
+      }
+    }
+    else {
+      MAPI_TRACE0("GetStoreAddressFolders: Error getting sub tree property.\n");
+    }
+  }
+  else
+    MAPI_TRACE0("GetStoreAddressFolders: Error opening message store.\n");
+
+  return bResult;
+}
+
+
+BOOL CMapiApi::OpenStore(ULONG cbEid, LPENTRYID lpEid, LPMDB *ppMdb)
+{
+  if (!m_lpSession) {
+    MAPI_TRACE0("OpenStore called before a session was opened\n");
+    return FALSE;
+  }
+
+  CMsgStore *    pStore = FindMessageStore(cbEid, lpEid);
+  if (pStore && pStore->Open(m_lpSession, ppMdb))
+    return TRUE;
+  return FALSE;
+}
+
+
+BOOL CMapiApi::OpenEntry(ULONG cbEntry, LPENTRYID pEntryId, LPUNKNOWN *ppOpen)
+{
+  if (!m_lpMdb) {
+    MAPI_TRACE0("OpenEntry called before the message store is open\n");
+    return FALSE;
+  }
+
+  return OpenMdbEntry(m_lpMdb, cbEntry, pEntryId, ppOpen);
+}
+
+BOOL CMapiApi::OpenMdbEntry(LPMDB lpMdb, ULONG cbEntry, LPENTRYID pEntryId, LPUNKNOWN *ppOpen)
+{
+  ULONG    ulObjType;
+  HRESULT    hr;
+  hr = m_lpSession->OpenEntry(cbEntry,
+              pEntryId,
+              NULL,
+              0,
+              &ulObjType,
+              (LPUNKNOWN *) ppOpen);
+  if (FAILED(hr)) {
+    MAPI_TRACE2("OpenMdbEntry failed: 0x%lx, %d\n", (long)hr, (int)hr);
+    return FALSE;
+  }
+  return TRUE;
+}
+
+enum {
+  ieidPR_ENTRYID = 0,
+  ieidPR_OBJECT_TYPE,
+  ieidMax
+};
+
+static const SizedSPropTagArray(ieidMax, ptaEid)=
+{
+  ieidMax,
+  {
+      PR_ENTRYID,
+    PR_OBJECT_TYPE,
+  }
+};
+
+BOOL CMapiApi::IterateContents(CMapiContentIter *pIter, LPMAPIFOLDER pFolder, ULONG flags)
+{
+  // flags can be 0 or MAPI_ASSOCIATED
+  // MAPI_ASSOCIATED is usually used for forms and views
+
+  HRESULT    hr;
+  LPMAPITABLE  lpTable;
+  hr = pFolder->GetContentsTable(flags, &lpTable);
+  if (FAILED(hr)) {
+    MAPI_TRACE2("GetContentsTable failed: 0x%lx, %d\n", (long)hr, (int)hr);
+    return FALSE;
+  }
+
+  ULONG rowCount;
+  hr = lpTable->GetRowCount(0, &rowCount);
+  if (!rowCount) {
+    MAPI_TRACE0("  Empty Table\n");
+  }
+
+  hr = lpTable->SetColumns((LPSPropTagArray)&ptaEid, 0);
+  if (FAILED(hr)) {
+    lpTable->Release();
+    MAPI_TRACE2("SetColumns failed: 0x%lx, %d\n", (long)hr, (int)hr);
+    return FALSE;
+  }
+
+  hr = lpTable->SeekRow(BOOKMARK_BEGINNING, 0, NULL);
+  if (FAILED(hr)) {
+    lpTable->Release();
+    MAPI_TRACE2("SeekRow failed: 0x%lx, %d\n", (long)hr, (int)hr);
+    return FALSE;
+  }
+
+  int      cNumRows = 0;
+  LPSRowSet  lpRow;
+  BOOL    keepGoing = TRUE;
+  BOOL    bResult = TRUE;
+  do {
+    lpRow = NULL;
+    hr = lpTable->QueryRows(1, 0, &lpRow);
+    if(HR_FAILED(hr)) {
+      MAPI_TRACE2("QueryRows failed: 0x%lx, %d\n", (long)hr, (int)hr);
+      bResult = FALSE;
+      break;
+    }
+
+    if(lpRow) {
+      cNumRows = lpRow->cRows;
+      if (cNumRows) {
+        LPENTRYID  lpEID = (LPENTRYID) lpRow->aRow[0].lpProps[ieidPR_ENTRYID].Value.bin.lpb;
+        ULONG    cbEID = lpRow->aRow[0].lpProps[ieidPR_ENTRYID].Value.bin.cb;
+        ULONG    oType = lpRow->aRow[0].lpProps[ieidPR_OBJECT_TYPE].Value.ul;
+        keepGoing = HandleContentsItem(oType, cbEID, lpEID);
+        MAPI_TRACE1("    ObjectType: %ld\n", oType);
+      }
+      FreeProws(lpRow);
+    }
+
+  } while (SUCCEEDED(hr) && cNumRows && lpRow && keepGoing);
+
+  lpTable->Release();
+  return bResult;
+}
+
+BOOL CMapiApi::HandleContentsItem(ULONG oType, ULONG cb, LPENTRYID pEntry)
+{
+  if (oType == MAPI_MESSAGE) {
+    LPMESSAGE pMsg;
+    if (OpenEntry(cb, pEntry, (LPUNKNOWN *) &pMsg)) {
+      LPSPropValue pVal;
+      pVal = GetMapiProperty(pMsg, PR_SUBJECT);
+      ReportStringProp("PR_SUBJECT:", pVal);
+      pVal = GetMapiProperty(pMsg, PR_DISPLAY_BCC);
+      ReportStringProp("PR_DISPLAY_BCC:", pVal);
+      pVal = GetMapiProperty(pMsg, PR_DISPLAY_CC);
+      ReportStringProp("PR_DISPLAY_CC:", pVal);
+      pVal = GetMapiProperty(pMsg, PR_DISPLAY_TO);
+      ReportStringProp("PR_DISPLAY_TO:", pVal);
+      pVal = GetMapiProperty(pMsg, PR_MESSAGE_CLASS);
+      ReportStringProp("PR_MESSAGE_CLASS:", pVal);
+      ListProperties(pMsg);
+      pMsg->Release();
+    }
+    else {
+      MAPI_TRACE0("    Folder type - error opening\n");
+    }
+  }
+  else
+    MAPI_TRACE1("    ObjectType: %ld\n", oType);
+
+  return TRUE;
+}
+
+void CMapiApi::ListProperties(LPMAPIPROP lpProp, BOOL getValues)
+{
+  LPSPropTagArray    pArray;
+  HRESULT        hr = lpProp->GetPropList(0, &pArray);
+  if (FAILED(hr)) {
+    MAPI_TRACE0("    Unable to retrieve property list\n");
+    return;
+  }
+  ULONG count = 0;
+  LPMAPINAMEID FAR * lppPropNames;
+  SPropTagArray    tagArray;
+  LPSPropTagArray lpTagArray = &tagArray;
+  tagArray.cValues = (ULONG)1;
+  nsCString  desc;
+  for (ULONG i = 0; i < pArray->cValues; i++) {
+    GetPropTagName(pArray->aulPropTag[i], desc);
+    if (getValues) {
+      tagArray.aulPropTag[0] = pArray->aulPropTag[i];
+      hr = lpProp->GetNamesFromIDs(&lpTagArray, nullptr, 0, &count, &lppPropNames);
+      if (hr == S_OK)
+        MAPIFreeBuffer(lppPropNames);
+
+      LPSPropValue pVal = GetMapiProperty(lpProp, pArray->aulPropTag[i]);
+      if (pVal) {
+        desc += ", ";
+        ListPropertyValue(pVal, desc);
+        MAPIFreeBuffer(pVal);
+      }
+    }
+    MAPI_TRACE2("    Tag #%d: %s\n", (int) i, desc.get());
+  }
+
+  MAPIFreeBuffer(pArray);
+}
+
+ULONG CMapiApi::GetEmailPropertyTag(LPMAPIPROP lpProp, LONG nameID)
+{
+static GUID emailGUID = {
+   0x00062004, 0x0000, 0x0000, 0xc0, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x46
+};
+
+  MAPINAMEID mapiNameID;
+  mapiNameID.lpguid = &emailGUID;
+  mapiNameID.ulKind = MNID_ID;
+  mapiNameID.Kind.lID = nameID;
+
+  LPMAPINAMEID lpMapiNames = &mapiNameID;
+  LPSPropTagArray lpMailTagArray = nullptr;
+
+  HRESULT result = lpProp->GetIDsFromNames(1L, &lpMapiNames, 0, &lpMailTagArray);
+  if (result == S_OK)
+  {
+    ULONG lTag = lpMailTagArray->aulPropTag[0];
+    MAPIFreeBuffer(lpMailTagArray);
+    return lTag;
+  }
+  else
+    return 0L;
+}
+
+BOOL CMapiApi::HandleHierarchyItem(ULONG oType, ULONG cb, LPENTRYID pEntry)
+{
+  if (oType == MAPI_FOLDER) {
+    LPMAPIFOLDER pFolder;
+    if (OpenEntry(cb, pEntry, (LPUNKNOWN *) &pFolder)) {
+      LPSPropValue pVal;
+      pVal = GetMapiProperty(pFolder, PR_DISPLAY_NAME);
+      ReportStringProp("Folder name:", pVal);
+      IterateContents(NULL, pFolder);
+      IterateHierarchy(NULL, pFolder);
+      pFolder->Release();
+    }
+    else {
+      MAPI_TRACE0("    Folder type - error opening\n");
+    }
+  }
+  else
+    MAPI_TRACE1("    ObjectType: %ld\n", oType);
+
+  return TRUE;
+}
+
+BOOL CMapiApi::IterateHierarchy(CMapiHierarchyIter *pIter, LPMAPIFOLDER pFolder, ULONG flags)
+{
+  // flags can be CONVENIENT_DEPTH or 0
+  // CONVENIENT_DEPTH will return all depths I believe instead
+  // of just children
+  HRESULT    hr;
+  LPMAPITABLE  lpTable;
+  hr = pFolder->GetHierarchyTable(flags, &lpTable);
+  if (HR_FAILED(hr)) {
+    m_lastError = hr;
+    MAPI_TRACE2("IterateHierarchy: GetContentsTable failed: 0x%lx, %d\n", (long)hr, (int)hr);
+    return FALSE;
+  }
+
+  ULONG rowCount;
+  hr = lpTable->GetRowCount(0, &rowCount);
+  if (!rowCount) {
+    lpTable->Release();
+    return TRUE;
+  }
+
+  hr = lpTable->SetColumns((LPSPropTagArray)&ptaEid, 0);
+  if (HR_FAILED(hr)) {
+    m_lastError = hr;
+    lpTable->Release();
+    MAPI_TRACE2("IterateHierarchy: SetColumns failed: 0x%lx, %d\n", (long)hr, (int)hr);
+    return FALSE;
+  }
+
+  hr = lpTable->SeekRow(BOOKMARK_BEGINNING, 0, NULL);
+  if (HR_FAILED(hr)) {
+    m_lastError = hr;
+    lpTable->Release();
+    MAPI_TRACE2("IterateHierarchy: SeekRow failed: 0x%lx, %d\n", (long)hr, (int)hr);
+    return FALSE;
+  }
+
+  int      cNumRows = 0;
+  LPSRowSet  lpRow;
+  BOOL    keepGoing = TRUE;
+  BOOL    bResult = TRUE;
+  do {
+    lpRow = NULL;
+    hr = lpTable->QueryRows(1, 0, &lpRow);
+
+    if(HR_FAILED(hr)) {
+      MAPI_TRACE2("QueryRows failed: 0x%lx, %d\n", (long)hr, (int)hr);
+      m_lastError = hr;
+      bResult = FALSE;
+      break;
+    }
+
+    if(lpRow) {
+      cNumRows = lpRow->cRows;
+
+      if (cNumRows) {
+        LPENTRYID  lpEntry = (LPENTRYID) lpRow->aRow[0].lpProps[ieidPR_ENTRYID].Value.bin.lpb;
+        ULONG    cb = lpRow->aRow[0].lpProps[ieidPR_ENTRYID].Value.bin.cb;
+        ULONG    oType = lpRow->aRow[0].lpProps[ieidPR_OBJECT_TYPE].Value.ul;
+
+        if (pIter)
+          keepGoing = pIter->HandleHierarchyItem(oType, cb, lpEntry);
+        else
+          keepGoing = HandleHierarchyItem(oType, cb, lpEntry);
+
+      }
+      FreeProws(lpRow);
+    }
+  } while (SUCCEEDED(hr) && cNumRows && lpRow && keepGoing);
+
+  lpTable->Release();
+
+  if (bResult && !keepGoing)
+    bResult = FALSE;
+
+  return bResult;
+}
+
+
+enum {
+  itblPR_DISPLAY_NAME,
+    itblPR_ENTRYID,
+    itblMax
+};
+
+static const SizedSPropTagArray(itblMax, ptaTbl)=
+{
+    itblMax,
+    {
+    PR_DISPLAY_NAME,
+        PR_ENTRYID,
+    }
+};
+
+BOOL CMapiApi::IterateStores(CMapiFolderList& stores)
+{
+  stores.ClearAll();
+
+  if (!m_lpSession) {
+    MAPI_TRACE0("IterateStores called before session is open\n");
+    m_lastError = -1;
+    return FALSE;
+  }
+
+
+  HRESULT    hr;
+
+  /* -- Some Microsoft sample code just to see if things are working --- *//*
+
+  ULONG    cbEIDStore;
+  LPENTRYID  lpEIDStore;
+
+    hr = HrMAPIFindDefaultMsgStore(m_lpSession, &cbEIDStore, &lpEIDStore);
+    if (HR_FAILED(hr)) {
+        MAPI_TRACE0("Default message store not found\n");
+    // MessageBoxW(NULL, L"Message Store Not Found", NULL, MB_OK);
+    }
+  else {
+    LPMDB  lpStore;
+    MAPI_TRACE0("Default Message store FOUND\n");
+    hr = m_lpSession->OpenMsgStore(NULL, cbEIDStore,
+                                  lpEIDStore, NULL,
+                                  MDB_NO_MAIL | MDB_NO_DIALOG, &lpStore);
+    if (HR_FAILED(hr)) {
+      MAPI_TRACE1("Unable to open default message store: 0x%lx\n", hr);
+    }
+    else {
+      MAPI_TRACE0("Default message store OPENED\n");
+      lpStore->Release();
+    }
+   }
+     */
+
+
+
+  LPMAPITABLE  lpTable;
+
+  hr = m_lpSession->GetMsgStoresTable(0, &lpTable);
+  if (FAILED(hr)) {
+    MAPI_TRACE0("GetMsgStoresTable failed\n");
+    m_lastError = hr;
+    return FALSE;
+  }
+
+
+  ULONG rowCount;
+  hr = lpTable->GetRowCount(0, &rowCount);
+  MAPI_TRACE1("MsgStores Table rowCount: %ld\n", rowCount);
+
+  hr = lpTable->SetColumns((LPSPropTagArray)&ptaTbl, 0);
+  if (FAILED(hr)) {
+    lpTable->Release();
+    MAPI_TRACE2("SetColumns failed: 0x%lx, %d\n", (long)hr, (int)hr);
+    m_lastError = hr;
+    return FALSE;
+  }
+
+  hr = lpTable->SeekRow(BOOKMARK_BEGINNING, 0, NULL);
+  if (FAILED(hr)) {
+    lpTable->Release();
+    MAPI_TRACE2("SeekRow failed: 0x%lx, %d\n", (long)hr, (int)hr);
+    m_lastError = hr;
+    return FALSE;
+  }
+
+  int      cNumRows = 0;
+  LPSRowSet  lpRow;
+  BOOL    keepGoing = TRUE;
+  BOOL    bResult = TRUE;
+  do {
+    lpRow = NULL;
+    hr = lpTable->QueryRows(1, 0, &lpRow);
+
+    if(HR_FAILED(hr)) {
+      MAPI_TRACE2("QueryRows failed: 0x%lx, %d\n", (long)hr, (int)hr);
+      bResult = FALSE;
+      m_lastError = hr;
+      break;
+    }
+
+    if(lpRow) {
+      cNumRows = lpRow->cRows;
+
+      if (cNumRows) {
+        LPCTSTR    lpStr = (LPCTSTR) lpRow->aRow[0].lpProps[itblPR_DISPLAY_NAME].Value.LPSZ;
+        LPENTRYID  lpEID = (LPENTRYID) lpRow->aRow[0].lpProps[itblPR_ENTRYID].Value.bin.lpb;
+        ULONG    cbEID = lpRow->aRow[0].lpProps[itblPR_ENTRYID].Value.bin.cb;
+
+        // In the future, GetStoreInfo needs to somehow return
+        // whether or not the store is from an IMAP server.
+        // Currently, GetStoreInfo opens the store and attempts
+        // to get the hierarchy tree.  If the tree is empty or
+        // does not exist, then szContents will be zero.  We'll
+        // assume that any store that doesn't have anything in
+        // it's hierarchy tree is not a store we want to import -
+        // there would be nothing to import from anyway!
+        // Currently, this does exclude IMAP server accounts
+        // which is the desired behaviour.
+
+        int         strLen = strlen(lpStr);
+        char16_t * pwszStr = (char16_t *) moz_xmalloc((strLen + 1) * sizeof(WCHAR));
+        if (!pwszStr) {
+          // out of memory
+          FreeProws(lpRow);
+          lpTable->Release();
+          return FALSE;
+        }
+        ::MultiByteToWideChar(CP_ACP, 0, lpStr, strlen(lpStr) + 1, wwc(pwszStr), (strLen + 1) * sizeof(WCHAR));
+        CMapiFolder *pFolder = new CMapiFolder(pwszStr, cbEID, lpEID, 0, MAPI_STORE);
+        free(pwszStr);
+
+        long szContents = 1;
+        GetStoreInfo(pFolder, &szContents);
+
+        MAPI_TRACE1("    DisplayName: %s\n", lpStr);
+        if (szContents)
+          stores.AddItem(pFolder);
+        else {
+          delete pFolder;
+          MAPI_TRACE0("    ^^^^^ Not added to store list\n");
+        }
+
+        keepGoing = TRUE;
+      }
+      FreeProws(lpRow);
+    }
+  } while (SUCCEEDED(hr) && cNumRows && lpRow && keepGoing);
+
+  lpTable->Release();
+
+  return bResult;
+}
+
+void CMapiApi::GetStoreInfo(CMapiFolder *pFolder, long *pSzContents)
+{
+  HRESULT  hr;
+  LPMDB  lpMdb;
+
+  if (pSzContents)
+    *pSzContents = 0;
+
+  if (!OpenStore(pFolder->GetCBEntryID(), pFolder->GetEntryID(), &lpMdb))
+    return;
+
+  LPSPropValue pVal;
+  /*
+  pVal = GetMapiProperty(lpMdb, PR_DISPLAY_NAME);
+  ReportStringProp("    Message store name:", pVal);
+  pVal = GetMapiProperty(lpMdb, PR_MDB_PROVIDER);
+  ReportUIDProp("    Message store provider:", pVal);
+  pVal = GetMapiProperty(lpMdb, PR_COMMENT);
+  ReportStringProp("    Message comment:", pVal);
+  pVal = GetMapiProperty(lpMdb, PR_ACCESS_LEVEL);
+  ReportLongProp("    Message store Access Level:", pVal);
+  pVal = GetMapiProperty(lpMdb, PR_STORE_SUPPORT_MASK);
+  ReportLongProp("    Message store support mask:", pVal);
+  pVal = GetMapiProperty(lpMdb, PR_STORE_STATE);
+  ReportLongProp("    Message store state:", pVal);
+  pVal = GetMapiProperty(lpMdb, PR_OBJECT_TYPE);
+  ReportLongProp("    Message store object type:", pVal);
+  pVal = GetMapiProperty(lpMdb, PR_VALID_FOLDER_MASK);
+  ReportLongProp("    Message store valid folder mask:", pVal);
+
+  pVal = GetMapiProperty(lpMdb, 0x8001001e);
+  ReportStringProp("    Message prop 0x8001001e:", pVal);
+
+  // This key appears to be the OMI Account Manager account that corresponds
+  // to this message store.  This is important for IMAP accounts
+  // since we may not want to import messages from an IMAP store!
+  // Seems silly if you ask me!
+  // In order to test this, we'll need the registry key to look under to determine
+  // if it contains the "IMAP Server" value, if it does then we are an
+  // IMAP store, if not, then we are a non-IMAP store - which may always mean
+  // a regular store that should be imported.
+
+  pVal = GetMapiProperty(lpMdb, 0x80000003);
+  ReportLongProp("    Message prop 0x80000003:", pVal);
+
+  // ListProperties(lpMdb);
+  */
+
+  pVal = GetMapiProperty(lpMdb, PR_IPM_SUBTREE_ENTRYID);
+  if (pVal) {
+    ULONG      cbEntry;
+    LPENTRYID    pEntry;
+    LPMAPIFOLDER  lpSubTree = NULL;
+
+    if (GetEntryIdFromProp(pVal, cbEntry, pEntry)) {
+      // Open up the folder!
+      ULONG    ulObjType;
+      hr = lpMdb->OpenEntry(cbEntry, pEntry, NULL, 0, &ulObjType, (LPUNKNOWN *) &lpSubTree);
+      MAPIFreeBuffer(pEntry);
+      if (SUCCEEDED(hr) && lpSubTree) {
+        // Find out if there are any contents in the
+        // tree.
+        LPMAPITABLE  lpTable;
+        hr = lpSubTree->GetHierarchyTable(0, &lpTable);
+        if (HR_FAILED(hr)) {
+          MAPI_TRACE2("GetStoreInfo: GetHierarchyTable failed: 0x%lx, %d\n", (long)hr, (int)hr);
+        }
+        else {
+          ULONG rowCount;
+          hr = lpTable->GetRowCount(0, &rowCount);
+          lpTable->Release();
+          if (SUCCEEDED(hr) && pSzContents)
+            *pSzContents = (long) rowCount;
+        }
+
+        lpSubTree->Release();
+      }
+    }
+  }
+}
+
+
+void CMapiApi::ClearMessageStores(void)
+{
+  if (m_pStores) {
+    CMsgStore *  pStore;
+    for (size_t i = 0; i < m_pStores->Length(); i++) {
+      pStore = m_pStores->ElementAt(i);
+      delete pStore;
+    }
+    m_pStores->Clear();
+  }
+}
+
+void CMapiApi::AddMessageStore(CMsgStore *pStore)
+{
+  if (m_pStores)
+    m_pStores->AppendElement(pStore);
+}
+
+CMsgStore *  CMapiApi::FindMessageStore(ULONG cbEid, LPENTRYID lpEid)
+{
+  if (!m_lpSession) {
+    MAPI_TRACE0("FindMessageStore called before session is open\n");
+    m_lastError = -1;
+    return NULL;
+  }
+
+  ULONG    result;
+  HRESULT    hr;
+  CMsgStore *  pStore;
+  for (size_t i = 0; i < m_pStores->Length(); i++) {
+    pStore = m_pStores->ElementAt(i);
+    hr = m_lpSession->CompareEntryIDs(cbEid, lpEid, pStore->GetCBEntryID(), pStore->GetLPEntryID(),
+                      0, &result);
+    if (HR_FAILED(hr)) {
+      MAPI_TRACE2("CompareEntryIDs failed: 0x%lx, %d\n", (long)hr, (int)hr);
+      m_lastError = hr;
+      return NULL;
+    }
+    if (result) {
+      return pStore;
+    }
+  }
+
+  pStore = new CMsgStore(cbEid, lpEid);
+  AddMessageStore(pStore);
+  return pStore;
+}
+
+// --------------------------------------------------------------------
+// Utility stuff
+// --------------------------------------------------------------------
+
+LPSPropValue CMapiApi::GetMapiProperty(LPMAPIPROP pProp, ULONG tag)
+{
+  if (!pProp)
+    return NULL;
+
+  int  sz = CbNewSPropTagArray(1);
+  SPropTagArray *pTag = (SPropTagArray *) new char[sz];
+  pTag->cValues = 1;
+  pTag->aulPropTag[0] = tag;
+  LPSPropValue  lpProp = NULL;
+  ULONG  cValues = 0;
+  HRESULT hr = pProp->GetProps(pTag, 0, &cValues, &lpProp);
+  delete [] pTag;
+  if (HR_FAILED(hr) || (cValues != 1)) {
+    if (lpProp)
+      MAPIFreeBuffer(lpProp);
+    return NULL;
+  }
+  else {
+    if (PROP_TYPE(lpProp->ulPropTag) == PT_ERROR) {
+      if (lpProp->Value.l == MAPI_E_NOT_FOUND) {
+        MAPIFreeBuffer(lpProp);
+        lpProp = NULL;
+      }
+    }
+  }
+
+  return lpProp;
+}
+
+BOOL CMapiApi::IsLargeProperty(LPSPropValue pVal)
+{
+  return ((PROP_TYPE(pVal->ulPropTag) == PT_ERROR) && (pVal->Value.l == E_OUTOFMEMORY));
+}
+
+// The output buffer (result) must be freed with operator delete[]
+BOOL CMapiApi::GetLargeProperty(LPMAPIPROP pProp, ULONG tag, void** result)
+{
+  LPSTREAM  lpStream;
+  HRESULT    hr = pProp->OpenProperty(tag, &IID_IStream, 0, 0, (LPUNKNOWN *)&lpStream);
+  if (HR_FAILED(hr))
+    return FALSE;
+  STATSTG    st;
+  BOOL bResult = TRUE;
+  hr = lpStream->Stat(&st, STATFLAG_NONAME);
+  if (HR_FAILED(hr))
+    bResult = FALSE;
+  else {
+    if (!st.cbSize.QuadPart)
+      st.cbSize.QuadPart = 1;
+    char *pVal = new char[ (int) st.cbSize.QuadPart + 2];
+    if (pVal) {
+      ULONG  sz;
+      hr = lpStream->Read(pVal, (ULONG) st.cbSize.QuadPart, &sz);
+      if (HR_FAILED(hr)) {
+        bResult = FALSE;
+        delete[] pVal;
+      }
+      else {
+         // Just in case it's a UTF16 string
+        pVal[(int) st.cbSize.QuadPart] = pVal[(int) st.cbSize.QuadPart+1] = 0;
+        *result = pVal;
+      }
+    }
+    else
+      bResult = FALSE;
+  }
+
+  lpStream->Release();
+
+  return bResult;
+}
+
+BOOL CMapiApi::GetLargeStringProperty(LPMAPIPROP pProp, ULONG tag, nsCString& val)
+{
+  void* result;
+  if (!GetLargeProperty(pProp, tag, &result))
+    return FALSE;
+  if (PROP_TYPE(tag) == PT_UNICODE) // unicode string
+    LossyCopyUTF16toASCII(nsDependentString(static_cast<wchar_t*>(result)), val);
+  else // either PT_STRING8 or some other binary - use as is
+    val.Assign(static_cast<char*>(result));
+  delete[] result;
+  return TRUE;
+}
+
+BOOL CMapiApi::GetLargeStringProperty(LPMAPIPROP pProp, ULONG tag, nsString& val)
+{
+  void* result;
+  if (!GetLargeProperty(pProp, tag, &result))
+    return FALSE;
+  if (PROP_TYPE(tag) == PT_UNICODE) // We already get the unicode string
+    val.Assign(static_cast<wchar_t*>(result));
+  else // either PT_STRING8 or some other binary
+    CStrToUnicode(static_cast<char*>(result), val);
+  delete[] result;
+  return TRUE;
+}
+// If the value is a string, get it...
+BOOL CMapiApi::GetEntryIdFromProp(LPSPropValue pVal, ULONG& cbEntryId,
+                                  LPENTRYID& lpEntryId, BOOL delVal)
+{
+  if (!pVal)
+    return FALSE;
+
+  BOOL bResult = TRUE;
+    switch(PROP_TYPE(pVal->ulPropTag)) {
+    case PT_BINARY:
+      cbEntryId = pVal->Value.bin.cb;
+      MAPIAllocateBuffer(cbEntryId, (LPVOID *) &lpEntryId);
+      memcpy(lpEntryId, pVal->Value.bin.lpb, cbEntryId);
+    break;
+
+    default:
+      MAPI_TRACE0("EntryId not in BINARY prop value\n");
+      bResult = FALSE;
+        break;
+    }
+
+  if (pVal && delVal)
+    MAPIFreeBuffer(pVal);
+
+  return bResult;
+}
+
+BOOL CMapiApi::GetStringFromProp(LPSPropValue pVal, nsCString& val, BOOL delVal)
+{
+  BOOL bResult = TRUE;
+  if (pVal && (PROP_TYPE(pVal->ulPropTag) == PT_STRING8))
+    val = pVal->Value.lpszA;
+  else if (pVal && (PROP_TYPE(pVal->ulPropTag) == PT_UNICODE))
+    LossyCopyUTF16toASCII(nsDependentString(pVal->Value.lpszW), val);
+  else if (pVal && (PROP_TYPE(pVal->ulPropTag) == PT_NULL))
+    val.Truncate();
+  else if (pVal && (PROP_TYPE(pVal->ulPropTag) == PT_ERROR)) {
+    val.Truncate();
+    bResult = FALSE;
+  }
+  else {
+    if (pVal) {
+      MAPI_TRACE1("GetStringFromProp: invalid value, expecting string - %d\n", (int) PROP_TYPE(pVal->ulPropTag));
+    }
+    else {
+      MAPI_TRACE0("GetStringFromProp: invalid value, expecting string, got null pointer\n");
+    }
+    val.Truncate();
+    bResult = FALSE;
+  }
+  if (pVal && delVal)
+    MAPIFreeBuffer(pVal);
+
+  return bResult;
+}
+
+BOOL CMapiApi::GetStringFromProp(LPSPropValue pVal, nsString& val, BOOL delVal)
+{
+  BOOL bResult = TRUE;
+  if (pVal && (PROP_TYPE(pVal->ulPropTag) == PT_STRING8)) {
+    CStrToUnicode((const char *)pVal->Value.lpszA, val);
+  }
+  else if (pVal && (PROP_TYPE(pVal->ulPropTag) == PT_UNICODE)) {
+    val = (char16_t *) pVal->Value.lpszW;
+  }
+  else if (pVal && (PROP_TYPE(pVal->ulPropTag) == PT_NULL)) {
+    val.Truncate();
+  }
+  else if (pVal && (PROP_TYPE(pVal->ulPropTag) == PT_ERROR)) {
+    val.Truncate();
+    bResult = FALSE;
+  }
+  else {
+    if (pVal) {
+      MAPI_TRACE1("GetStringFromProp: invalid value, expecting string - %d\n", (int) PROP_TYPE(pVal->ulPropTag));
+    }
+    else {
+      MAPI_TRACE0("GetStringFromProp: invalid value, expecting string, got null pointer\n");
+    }
+    val.Truncate();
+    bResult = FALSE;
+  }
+  if (pVal && delVal)
+    MAPIFreeBuffer(pVal);
+
+  return bResult;
+}
+
+
+LONG CMapiApi::GetLongFromProp(LPSPropValue pVal, BOOL delVal)
+{
+  LONG val = 0;
+  if (pVal && (PROP_TYPE(pVal->ulPropTag) == PT_LONG)) {
+    val = pVal->Value.l;
+  }
+  else if (pVal && (PROP_TYPE(pVal->ulPropTag) == PT_NULL)) {
+    val = 0;
+  }
+  else if (pVal && (PROP_TYPE(pVal->ulPropTag) == PT_ERROR)) {
+    val = 0;
+    MAPI_TRACE0("GetLongFromProp: Error retrieving property\n");
+  }
+  else {
+    MAPI_TRACE0("GetLongFromProp: invalid value, expecting long\n");
+  }
+  if (pVal && delVal)
+    MAPIFreeBuffer(pVal);
+
+  return val;
+}
+
+
+void CMapiApi::ReportUIDProp(const char *pTag, LPSPropValue pVal)
+{
+  if (pVal && (PROP_TYPE(pVal->ulPropTag) == PT_BINARY)) {
+    if (pVal->Value.bin.cb != 16) {
+      MAPI_TRACE1("%s - INVALID, expecting 16 bytes of binary data for UID\n", pTag);
+    }
+    else {
+      nsIID  uid;
+      memcpy(&uid, pVal->Value.bin.lpb, 16);
+      char *  pStr = uid.ToString();
+      if (pStr) {
+        MAPI_TRACE2("%s %s\n", pTag, (const char *)pStr);
+        NS_Free(pStr);
+      }
+    }
+  }
+  else if (pVal && (PROP_TYPE(pVal->ulPropTag) == PT_NULL)) {
+    MAPI_TRACE1("%s {NULL}\n", pTag);
+  }
+  else if (pVal && (PROP_TYPE(pVal->ulPropTag) == PT_ERROR)) {
+    MAPI_TRACE1("%s {Error retrieving property}\n", pTag);
+  }
+  else {
+    MAPI_TRACE1("%s invalid value, expecting binary\n", pTag);
+  }
+  if (pVal)
+    MAPIFreeBuffer(pVal);
+}
+
+void CMapiApi::ReportLongProp(const char *pTag, LPSPropValue pVal)
+{
+  if (pVal && (PROP_TYPE(pVal->ulPropTag) == PT_LONG)) {
+    nsCString  num;
+    nsCString  num2;
+
+    num.AppendInt((int32_t) pVal->Value.l);
+    num2.AppendInt((int32_t) pVal->Value.l, 16);
+    MAPI_TRACE3("%s %s, 0x%s\n", pTag, num, num2);
+  }
+  else if (pVal && (PROP_TYPE(pVal->ulPropTag) == PT_NULL)) {
+    MAPI_TRACE1("%s {NULL}\n", pTag);
+  }
+  else if (pVal && (PROP_TYPE(pVal->ulPropTag) == PT_ERROR)) {
+    MAPI_TRACE1("%s {Error retrieving property}\n", pTag);
+  }
+  else if (pVal && (PROP_TYPE(pVal->ulPropTag) == PT_ERROR)) {
+    MAPI_TRACE1("%s {Error retrieving property}\n", pTag);
+  }
+  else {
+    MAPI_TRACE1("%s invalid value, expecting long\n", pTag);
+  }
+  if (pVal)
+    MAPIFreeBuffer(pVal);
+}
+
+void CMapiApi::ReportStringProp(const char *pTag, LPSPropValue pVal)
+{
+  if (pVal && (PROP_TYPE(pVal->ulPropTag) == PT_TSTRING)) {
+    nsCString val((LPCTSTR) (pVal->Value.LPSZ));
+    MAPI_TRACE2("%s %s\n", pTag, val.get());
+  }
+  else if (pVal && (PROP_TYPE(pVal->ulPropTag) == PT_NULL)) {
+    MAPI_TRACE1("%s {NULL}\n", pTag);
+  }
+  else if (pVal && (PROP_TYPE(pVal->ulPropTag) == PT_ERROR)) {
+    MAPI_TRACE1("%s {Error retrieving property}\n", pTag);
+  }
+  else {
+    MAPI_TRACE1("%s invalid value, expecting string\n", pTag);
+  }
+  if (pVal)
+    MAPIFreeBuffer(pVal);
+}
+
+void CMapiApi::GetPropTagName(ULONG tag, nsCString& s)
+{
+  char numStr[256];
+  PR_snprintf(numStr, 256, "0x%lx, %ld", tag, tag);
+  s = numStr;
+  switch(tag) {
+#include "mapitagstrs.cpp"
+  }
+  s += ", data: ";
+  switch(PROP_TYPE(tag)) {
+    case PT_UNSPECIFIED: s += "PT_UNSPECIFIED"; break;
+    case PT_NULL: s += "PT_NULL"; break;
+    case PT_I2: s += "PT_I2"; break;
+    case PT_LONG: s += "PT_LONG"; break;
+    case PT_R4: s += "PT_R4"; break;
+    case PT_DOUBLE: s += "PT_DOUBLE"; break;
+    case PT_CURRENCY: s += "PT_CURRENCY"; break;
+    case PT_APPTIME: s += "PT_APPTIME"; break;
+    case PT_ERROR: s += "PT_ERROR"; break;
+    case PT_BOOLEAN: s += "PT_BOOLEAN"; break;
+    case PT_OBJECT: s += "PT_OBJECT"; break;
+    case PT_I8: s += "PT_I8"; break;
+    case PT_STRING8: s += "PT_STRING8"; break;
+    case PT_UNICODE: s += "PT_UNICODE"; break;
+    case PT_SYSTIME: s += "PT_SYSTIME"; break;
+    case PT_CLSID: s += "PT_CLSID"; break;
+    case PT_BINARY: s += "PT_BINARY"; break;
+    case PT_MV_I2: s += "PT_MV_I2"; break;
+    case PT_MV_LONG: s += "PT_MV_LONG"; break;
+    case PT_MV_R4: s += "PT_MV_R4"; break;
+    case PT_MV_DOUBLE: s += "PT_MV_DOUBLE"; break;
+    case PT_MV_CURRENCY: s += "PT_MV_CURRENCY"; break;
+    case PT_MV_APPTIME: s += "PT_MV_APPTIME"; break;
+    case PT_MV_SYSTIME: s += "PT_MV_SYSTIME"; break;
+    case PT_MV_STRING8: s += "PT_MV_STRING8"; break;
+    case PT_MV_BINARY: s += "PT_MV_BINARY"; break;
+    case PT_MV_UNICODE: s += "PT_MV_UNICODE"; break;
+    case PT_MV_CLSID: s += "PT_MV_CLSID"; break;
+    case PT_MV_I8: s += "PT_MV_I8"; break;
+    default:
+      s += "Unknown";
+  }
+}
+
+void CMapiApi::ListPropertyValue(LPSPropValue pVal, nsCString& s)
+{
+  nsCString    strVal;
+  char      nBuff[64];
+
+  s += "value: ";
+  switch (PROP_TYPE(pVal->ulPropTag)) {
+    case PT_STRING8:
+      GetStringFromProp(pVal, strVal, FALSE);
+      if (strVal.Length() > 60) {
+        strVal.SetLength(60);
+        strVal += "...";
+      }
+      MsgReplaceSubstring(strVal, "\r", "\\r");
+      MsgReplaceSubstring(strVal, "\n", "\\n");
+      s += strVal;
+    break;
+    case PT_LONG:
+      s.AppendInt((int32_t) pVal->Value.l);
+      s += ", 0x";
+      s.AppendInt((int32_t) pVal->Value.l, 16);
+      s += nBuff;
+    break;
+    case PT_BOOLEAN:
+      if (pVal->Value.b)
+        s += "True";
+      else
+        s += "False";
+    break;
+    case PT_NULL:
+      s += "--NULL--";
+    break;
+    case PT_SYSTIME: {
+      /*
+      COleDateTime  tm(pVal->Value.ft);
+      s += tm.Format();
+      */
+      s += "-- Figure out how to format time in mozilla, PT_SYSTIME --";
+    }
+    break;
+    default:
+     s += "?";
+  }
+}
+
+
+
+// -------------------------------------------------------------------
+// Folder list stuff
+// -------------------------------------------------------------------
+CMapiFolderList::CMapiFolderList()
+{
+}
+
+CMapiFolderList::~CMapiFolderList()
+{
+  ClearAll();
+}
+
+void CMapiFolderList::AddItem(CMapiFolder *pFolder)
+{
+  EnsureUniqueName(pFolder);
+  GenerateFilePath(pFolder);
+  m_array.AppendElement(pFolder);
+}
+
+void CMapiFolderList::ChangeName(nsString& name)
+{
+  if (name.IsEmpty()) {
+    name.AssignLiteral("1");
+    return;
+  }
+  char16_t lastC = name.Last();
+  if ((lastC >= '0') && (lastC <= '9')) {
+    lastC++;
+    if (lastC > '9') {
+      lastC = '1';
+      name.SetCharAt(lastC, name.Length() - 1);
+      name.AppendLiteral("0");
+    }
+    else {
+      name.SetCharAt(lastC, name.Length() - 1);
+    }
+  }
+  else {
+    name.AppendLiteral(" 2");
+  }
+}
+
+void CMapiFolderList::EnsureUniqueName(CMapiFolder *pFolder)
+{
+  // For everybody in the array before me with the SAME
+  // depth, my name must be unique
+  CMapiFolder *  pCurrent;
+  int        i;
+  BOOL      done;
+  nsString    name;
+  nsString    cName;
+
+  pFolder->GetDisplayName(name);
+  do {
+    done = TRUE;
+    i = m_array.Length() - 1;
+    while (i >= 0) {
+      pCurrent = GetAt(i);
+      if (pCurrent->GetDepth() == pFolder->GetDepth()) {
+        pCurrent->GetDisplayName(cName);
+        if (cName.Equals(name, nsCaseInsensitiveStringComparator())) {
+          ChangeName(name);
+          pFolder->SetDisplayName(name.get());
+          done = FALSE;
+          break;
+        }
+      }
+      else if (pCurrent->GetDepth() < pFolder->GetDepth())
+        break;
+      i--;
+    }
+  } while (!done);
+}
+
+void CMapiFolderList::GenerateFilePath(CMapiFolder *pFolder)
+{
+  // A file path, includes all of my parent's path, plus mine
+  nsString    name;
+  nsString    path;
+  if (!pFolder->GetDepth()) {
+    pFolder->GetDisplayName(name);
+    pFolder->SetFilePath(name.get());
+    return;
+  }
+
+  CMapiFolder *  pCurrent;
+  int        i = m_array.Length() - 1;
+  while (i >= 0) {
+    pCurrent = GetAt(i);
+    if (pCurrent->GetDepth() == (pFolder->GetDepth() - 1)) {
+      pCurrent->GetFilePath(path);
+      path.AppendLiteral(".sbd\\");
+      pFolder->GetDisplayName(name);
+      path += name;
+      pFolder->SetFilePath(path.get());
+      return;
+    }
+    i--;
+  }
+  pFolder->GetDisplayName(name);
+  pFolder->SetFilePath(name.get());
+}
+
+void CMapiFolderList::ClearAll(void)
+{
+  CMapiFolder *pFolder;
+  for (size_t i = 0; i < m_array.Length(); i++) {
+    pFolder = GetAt(i);
+    delete pFolder;
+  }
+  m_array.Clear();
+}
+
+void CMapiFolderList::DumpList(void)
+{
+  CMapiFolder *pFolder;
+  nsString  str;
+  int      depth;
+  char    prefix[256];
+
+  MAPI_TRACE0("Folder List ---------------------------------\n");
+  for (size_t i = 0; i < m_array.Length(); i++) {
+    pFolder = GetAt(i);
+    depth = pFolder->GetDepth();
+    pFolder->GetDisplayName(str);
+    depth *= 2;
+    if (depth > 255)
+      depth = 255;
+    memset(prefix, ' ', depth);
+    prefix[depth] = 0;
+#ifdef MAPI_DEBUG
+        char *ansiStr = ToNewCString(str);
+    MAPI_TRACE2("%s%s: ", prefix, ansiStr);
+    NS_Free(ansiStr);
+#endif
+    pFolder->GetFilePath(str);
+#ifdef MAPI_DEBUG
+        ansiStr = ToNewCString(str);
+    MAPI_TRACE2("depth=%d, filePath=%s\n", pFolder->GetDepth(), ansiStr);
+    NS_Free(ansiStr);
+#endif
+  }
+  MAPI_TRACE0("---------------------------------------------\n");
+}
+
+
+CMapiFolder::CMapiFolder()
+{
+  m_objectType = MAPI_FOLDER;
+  m_cbEid = 0;
+  m_lpEid = NULL;
+  m_depth = 0;
+  m_doImport = TRUE;
+}
+
+CMapiFolder::CMapiFolder(const char16_t *pDisplayName, ULONG cbEid, LPENTRYID lpEid, int depth, LONG oType)
+{
+  m_cbEid = 0;
+  m_lpEid = NULL;
+  SetDisplayName(pDisplayName);
+  SetEntryID(cbEid, lpEid);
+  SetDepth(depth);
+  SetObjectType(oType);
+  SetDoImport(TRUE);
+}
+
+CMapiFolder::CMapiFolder(const CMapiFolder *pCopyFrom)
+{
+  m_lpEid = NULL;
+  m_cbEid = 0;
+  SetDoImport(pCopyFrom->GetDoImport());
+  SetDisplayName(pCopyFrom->m_displayName.get());
+  SetObjectType(pCopyFrom->GetObjectType());
+  SetEntryID(pCopyFrom->GetCBEntryID(), pCopyFrom->GetEntryID());
+  SetDepth(pCopyFrom->GetDepth());
+  SetFilePath(pCopyFrom->m_mailFilePath.get());
+}
+
+CMapiFolder::~CMapiFolder()
+{
+  if (m_lpEid)
+    delete m_lpEid;
+}
+
+void CMapiFolder::SetEntryID(ULONG cbEid, LPENTRYID lpEid)
+{
+  if (m_lpEid)
+    delete m_lpEid;
+  m_lpEid = NULL;
+  m_cbEid = cbEid;
+  if (cbEid) {
+    m_lpEid = new BYTE[cbEid];
+    memcpy(m_lpEid, lpEid, cbEid);
+  }
+}
+
+// ---------------------------------------------------------------------
+// Message store stuff
+// ---------------------------------------------------------------------
+
+
+CMsgStore::CMsgStore(ULONG cbEid, LPENTRYID lpEid)
+{
+  m_lpEid = NULL;
+  m_lpMdb = NULL;
+  SetEntryID(cbEid, lpEid);
+}
+
+CMsgStore::~CMsgStore()
+{
+  if (m_lpEid)
+    delete m_lpEid;
+
+  if (m_lpMdb) {
+    ULONG flags = LOGOFF_NO_WAIT;
+    HRESULT hr = m_lpMdb->StoreLogoff(&flags);
+    m_lpMdb->Release();
+    m_lpMdb = NULL;
+  }
+}
+
+void CMsgStore::SetEntryID(ULONG cbEid, LPENTRYID lpEid)
+{
+  HRESULT    hr;
+
+  if (m_lpEid)
+    delete m_lpEid;
+
+  m_lpEid = NULL;
+  if (cbEid) {
+    m_lpEid = new BYTE[cbEid];
+    memcpy(m_lpEid, lpEid, cbEid);
+  }
+  m_cbEid = cbEid;
+
+  if (m_lpMdb) {
+    ULONG flags = LOGOFF_NO_WAIT;
+    hr = m_lpMdb->StoreLogoff(&flags);
+    m_lpMdb->Release();
+    m_lpMdb = NULL;
+  }
+}
+
+BOOL CMsgStore::Open(LPMAPISESSION pSession, LPMDB *ppMdb)
+{
+  if (m_lpMdb) {
+    if (ppMdb)
+      *ppMdb = m_lpMdb;
+    return TRUE;
+  }
+
+  BOOL bResult = TRUE;
+  HRESULT hr = pSession->OpenMsgStore(NULL, m_cbEid, (LPENTRYID)m_lpEid, NULL, MDB_NO_MAIL, &m_lpMdb);    // MDB pointer
+  if (HR_FAILED(hr)) {
+    m_lpMdb = NULL;
+    MAPI_TRACE2("OpenMsgStore failed: 0x%lx, %d\n", (long)hr, (int)hr);
+    bResult = FALSE;
+  }
+
+  if (ppMdb)
+    *ppMdb = m_lpMdb;
+  return bResult;
+}
+
+
+
+// ------------------------------------------------------------
+// Contents Iterator
+// -----------------------------------------------------------
+
+
+CMapiFolderContents::CMapiFolderContents(LPMDB lpMdb, ULONG cbEid, LPENTRYID lpEid)
+{
+  m_lpMdb = lpMdb;
+  m_fCbEid = cbEid;
+  m_fLpEid = new BYTE[cbEid];
+  memcpy(m_fLpEid, lpEid, cbEid);
+  m_count = 0;
+  m_iterCount = 0;
+  m_failure = FALSE;
+  m_lastError = 0;
+  m_lpFolder = NULL;
+  m_lpTable = NULL;
+  m_lastLpEid = NULL;
+  m_lastCbEid = 0;
+}
+
+CMapiFolderContents::~CMapiFolderContents()
+{
+  if (m_lastLpEid)
+    delete m_lastLpEid;
+  delete m_fLpEid;
+  if (m_lpTable)
+    m_lpTable->Release();
+  if (m_lpFolder)
+    m_lpFolder->Release();
+}
+
+
+BOOL CMapiFolderContents::SetUpIter(void)
+{
+  // First, open up the MAPIFOLDER object
+  ULONG    ulObjType;
+  HRESULT    hr;
+  hr = m_lpMdb->OpenEntry(m_fCbEid, (LPENTRYID) m_fLpEid, NULL, 0, &ulObjType, (LPUNKNOWN *) &m_lpFolder);
+
+  if (FAILED(hr) || !m_lpFolder) {
+    m_lpFolder = NULL;
+    m_lastError = hr;
+    MAPI_TRACE2("CMapiFolderContents OpenEntry failed: 0x%lx, %d\n", (long)hr, (int)hr);
+    return FALSE;
+  }
+
+  if (ulObjType != MAPI_FOLDER) {
+    m_lastError = -1;
+    MAPI_TRACE0("CMapiFolderContents - bad object type, not a folder.\n");
+    return FALSE;
+  }
+
+
+  hr = m_lpFolder->GetContentsTable(0, &m_lpTable);
+  if (FAILED(hr) || !m_lpTable) {
+    m_lastError = hr;
+    m_lpTable = NULL;
+    MAPI_TRACE2("CMapiFolderContents - GetContentsTable failed: 0x%lx, %d\n", (long)hr, (int)hr);
+    return FALSE;
+  }
+
+  hr = m_lpTable->GetRowCount(0, &m_count);
+  if (FAILED(hr)) {
+    m_lastError = hr;
+    MAPI_TRACE0("CMapiFolderContents - GetRowCount failed\n");
+    return FALSE;
+  }
+
+  hr = m_lpTable->SetColumns((LPSPropTagArray)&ptaEid, 0);
+  if (FAILED(hr)) {
+    m_lastError = hr;
+    MAPI_TRACE2("CMapiFolderContents - SetColumns failed: 0x%lx, %d\n", (long)hr, (int)hr);
+    return FALSE;
+  }
+
+  hr = m_lpTable->SeekRow(BOOKMARK_BEGINNING, 0, NULL);
+  if (FAILED(hr)) {
+    m_lastError = hr;
+    MAPI_TRACE2("CMapiFolderContents - SeekRow failed: 0x%lx, %d\n", (long)hr, (int)hr);
+    return FALSE;
+  }
+
+  return TRUE;
+}
+
+
+BOOL CMapiFolderContents::GetNext(ULONG *pcbEid, LPENTRYID *ppEid, ULONG *poType, BOOL *pDone)
+{
+  *pDone = FALSE;
+  if (m_failure)
+    return FALSE;
+  if (!m_lpFolder) {
+    if (!SetUpIter()) {
+      m_failure = TRUE;
+      return FALSE;
+    }
+    if (!m_count) {
+      *pDone = TRUE;
+      return TRUE;
+    }
+  }
+
+  int      cNumRows = 0;
+  LPSRowSet  lpRow = NULL;
+  HRESULT    hr = m_lpTable->QueryRows(1, 0, &lpRow);
+
+  if(HR_FAILED(hr)) {
+    m_lastError = hr;
+    m_failure = TRUE;
+    MAPI_TRACE2("CMapiFolderContents - QueryRows failed: 0x%lx, %d\n", (long)hr, (int)hr);
+    return FALSE;
+  }
+
+  if(lpRow) {
+    cNumRows = lpRow->cRows;
+    if (cNumRows) {
+            LPENTRYID  lpEID = (LPENTRYID) lpRow->aRow[0].lpProps[ieidPR_ENTRYID].Value.bin.lpb;
+            ULONG    cbEID = lpRow->aRow[0].lpProps[ieidPR_ENTRYID].Value.bin.cb;
+      ULONG    oType = lpRow->aRow[0].lpProps[ieidPR_OBJECT_TYPE].Value.ul;
+
+      if (m_lastCbEid != cbEID) {
+        if (m_lastLpEid)
+          delete m_lastLpEid;
+        m_lastLpEid = new BYTE[cbEID];
+        m_lastCbEid = cbEID;
+      }
+      memcpy(m_lastLpEid, lpEID, cbEID);
+
+      *ppEid = (LPENTRYID) m_lastLpEid;
+      *pcbEid = cbEID;
+      *poType = oType;
+    }
+    else
+      *pDone = TRUE;
+    CMapiApi::FreeProws(lpRow);
+    }
+  else
+    *pDone = TRUE;
+
+  return TRUE;
+}
+
diff --git a/mailnews/import/outlook/src/MapiApi.h b/mailnews/import/outlook/src/MapiApi.h
new file mode 100644
index 000000000..8b59b80d8
--- /dev/null
+++ b/mailnews/import/outlook/src/MapiApi.h
@@ -0,0 +1,265 @@
+/* -*- 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 MapiApi_h___
+#define MapiApi_h___
+
+#include "nscore.h"
+#include "nsStringGlue.h"
+#include "nsTArray.h"
+
+#include <stdio.h>
+
+#include <windows.h>
+#include <mapi.h>
+#include <mapix.h>
+#include <mapidefs.h>
+#include <mapicode.h>
+#include <mapitags.h>
+#include <mapiutil.h>
+// wabutil.h expects mapiutil to define _MAPIUTIL_H but it actually
+// defines _MAPIUTIL_H_
+#define _MAPIUTIL_H
+
+#ifndef PR_INTERNET_CPID
+#define PR_INTERNET_CPID (PROP_TAG(PT_LONG,0x3FDE))
+#endif
+#ifndef MAPI_NATIVE_BODY
+#define MAPI_NATIVE_BODY (0x00010000)
+#endif
+#ifndef MAPI_NATIVE_BODY_TYPE_RTF
+#define MAPI_NATIVE_BODY_TYPE_RTF (0x00000001)
+#endif
+#ifndef MAPI_NATIVE_BODY_TYPE_HTML
+#define MAPI_NATIVE_BODY_TYPE_HTML (0x00000002)
+#endif
+#ifndef MAPI_NATIVE_BODY_TYPE_PLAINTEXT
+#define MAPI_NATIVE_BODY_TYPE_PLAINTEXT (0x00000004)
+#endif
+#ifndef PR_BODY_HTML_A
+#define PR_BODY_HTML_A (PROP_TAG(PT_STRING8,0x1013))
+#endif
+#ifndef PR_BODY_HTML_W
+#define PR_BODY_HTML_W (PROP_TAG(PT_UNICODE,0x1013))
+#endif
+#ifndef PR_BODY_HTML
+#define PR_BODY_HTML (PROP_TAG(PT_TSTRING,0x1013))
+#endif
+
+class CMapiFolderList;
+class CMsgStore;
+class CMapiFolder;
+
+class CMapiContentIter {
+public:
+  virtual BOOL HandleContentItem(ULONG oType, ULONG cb, LPENTRYID pEntry) = 0;
+};
+
+class CMapiHierarchyIter {
+public:
+  virtual BOOL HandleHierarchyItem(ULONG oType, ULONG cb, LPENTRYID pEntry) = 0;
+};
+
+class CMapiApi {
+public:
+  CMapiApi();
+  ~CMapiApi();
+
+  static BOOL    LoadMapi(void);
+  static BOOL    LoadMapiEntryPoints(void);
+  static void    UnloadMapi(void);
+
+  static HINSTANCE  m_hMapi32;
+
+  static void    MAPIUninitialize(void);
+  static HRESULT  MAPIInitialize(LPVOID lpInit);
+  static SCODE  MAPIAllocateBuffer(ULONG cbSize, LPVOID FAR * lppBuffer);
+  static ULONG  MAPIFreeBuffer(LPVOID lpBuff);
+  static HRESULT  MAPILogonEx(ULONG ulUIParam, LPTSTR lpszProfileName, LPTSTR lpszPassword, FLAGS flFlags, LPMAPISESSION FAR * lppSession);
+  static HRESULT  OpenStreamOnFile(LPALLOCATEBUFFER lpAllocateBuffer, LPFREEBUFFER lpFreeBuffer, ULONG ulFlags, LPTSTR lpszFileName, LPTSTR lpszPrefix, LPSTREAM FAR * lppStream);
+  static void    FreeProws(LPSRowSet prows);
+
+
+  BOOL  Initialize(void);
+  BOOL  LogOn(void);
+
+  void  AddMessageStore(CMsgStore *pStore);
+  void  SetCurrentMsgStore(LPMDB lpMdb) { m_lpMdb = lpMdb;}
+
+  // Open any given entry from the current Message Store
+  BOOL  OpenEntry(ULONG cbEntry, LPENTRYID pEntryId, LPUNKNOWN *ppOpen);
+  static BOOL OpenMdbEntry(LPMDB lpMdb, ULONG cbEntry, LPENTRYID pEntryId, LPUNKNOWN *ppOpen);
+
+  // Fill in the folders list with the hierarchy from the given
+  // message store.
+  BOOL  GetStoreFolders(ULONG cbEid, LPENTRYID lpEid, CMapiFolderList& folders, int startDepth);
+  BOOL  GetStoreAddressFolders(ULONG cbEid, LPENTRYID lpEid, CMapiFolderList& folders);
+  BOOL  OpenStore(ULONG cbEid, LPENTRYID lpEid, LPMDB *ppMdb);
+
+  // Iteration
+  BOOL  IterateStores(CMapiFolderList& list);
+  BOOL  IterateContents(CMapiContentIter *pIter, LPMAPIFOLDER pFolder, ULONG flags = 0);
+  BOOL  IterateHierarchy(CMapiHierarchyIter *pIter, LPMAPIFOLDER pFolder, ULONG flags = 0);
+
+  // Properties
+  static LPSPropValue  GetMapiProperty(LPMAPIPROP pProp, ULONG tag);
+  // If delVal is true, functions will call CMapiApi::MAPIFreeBuffer on pVal.
+  static BOOL      GetEntryIdFromProp(LPSPropValue pVal, ULONG& cbEntryId,
+                                      LPENTRYID& lpEntryId, BOOL delVal = TRUE);
+  static BOOL      GetStringFromProp(LPSPropValue pVal, nsCString& val, BOOL delVal = TRUE);
+  static BOOL      GetStringFromProp(LPSPropValue pVal, nsString& val, BOOL delVal = TRUE);
+  static LONG      GetLongFromProp(LPSPropValue pVal, BOOL delVal = TRUE);
+  static BOOL      GetLargeStringProperty(LPMAPIPROP pProp, ULONG tag, nsCString& val);
+  static BOOL      GetLargeStringProperty(LPMAPIPROP pProp, ULONG tag, nsString& val);
+  static BOOL      IsLargeProperty(LPSPropValue pVal);
+  static ULONG    GetEmailPropertyTag(LPMAPIPROP lpProp, LONG nameID);
+
+  static BOOL GetRTFPropertyDecodedAsUTF16(LPMAPIPROP pProp, nsString& val,
+                                           unsigned long& nativeBodyType,
+                                           unsigned long codepage = 0);
+
+  // Debugging & reporting stuff
+  static void      ListProperties(LPMAPIPROP lpProp, BOOL getValues = TRUE);
+  static void      ListPropertyValue(LPSPropValue pVal, nsCString& s);
+
+protected:
+  BOOL      HandleHierarchyItem(ULONG oType, ULONG cb, LPENTRYID pEntry);
+  BOOL      HandleContentsItem(ULONG oType, ULONG cb, LPENTRYID pEntry);
+  void      GetStoreInfo(CMapiFolder *pFolder, long *pSzContents);
+
+  // array of available message stores, cached so that
+  // message stores are only opened once, preventing multiple
+  // logon's by the user if the store requires a logon.
+  CMsgStore *    FindMessageStore(ULONG cbEid, LPENTRYID lpEid);
+  void      ClearMessageStores(void);
+
+  static void      CStrToUnicode(const char *pStr, nsString& result);
+
+  // Debugging & reporting stuff
+  static void      GetPropTagName(ULONG tag, nsCString& s);
+  static void      ReportStringProp(const char *pTag, LPSPropValue pVal);
+  static void      ReportUIDProp(const char *pTag, LPSPropValue pVal);
+  static void      ReportLongProp(const char *pTag, LPSPropValue pVal);
+
+
+private:
+  static int        m_clients;
+  static BOOL        m_initialized;
+  static nsTArray<CMsgStore*> *  m_pStores;
+  static LPMAPISESSION  m_lpSession;
+  static LPMDB      m_lpMdb;
+  static HRESULT      m_lastError;
+  static char16_t *    m_pUniBuff;
+  static int        m_uniBuffLen;
+
+  static BOOL      GetLargeProperty(LPMAPIPROP pProp, ULONG tag, void** result);
+};
+
+class CMapiFolder {
+public:
+  CMapiFolder();
+  CMapiFolder(const CMapiFolder *pCopyFrom);
+  CMapiFolder(const char16_t *pDisplayName, ULONG cbEid, LPENTRYID lpEid, int depth, LONG oType = MAPI_FOLDER);
+  ~CMapiFolder();
+
+  void  SetDoImport(BOOL doIt) { m_doImport = doIt;}
+  void  SetObjectType(long oType) { m_objectType = oType;}
+  void  SetDisplayName(const char16_t *pDisplayName) { m_displayName = pDisplayName;}
+  void  SetEntryID(ULONG cbEid, LPENTRYID lpEid);
+  void  SetDepth(int depth) { m_depth = depth;}
+  void  SetFilePath(const char16_t *pFilePath) { m_mailFilePath = pFilePath;}
+
+  BOOL  GetDoImport(void) const { return m_doImport;}
+  LONG  GetObjectType(void) const { return m_objectType;}
+  void  GetDisplayName(nsString& name) const { name = m_displayName;}
+  void  GetFilePath(nsString& path) const { path = m_mailFilePath;}
+  BOOL  IsStore(void) const { return m_objectType == MAPI_STORE;}
+  BOOL  IsFolder(void) const { return m_objectType == MAPI_FOLDER;}
+  int    GetDepth(void) const { return m_depth;}
+
+  LPENTRYID  GetEntryID(ULONG *pCb = NULL) const { if (pCb) *pCb = m_cbEid; return (LPENTRYID) m_lpEid;}
+  ULONG    GetCBEntryID(void) const { return m_cbEid;}
+
+private:
+  LONG    m_objectType;
+  ULONG    m_cbEid;
+  BYTE *    m_lpEid;
+  nsString  m_displayName;
+  int      m_depth;
+  nsString  m_mailFilePath;
+  BOOL    m_doImport;
+
+};
+
+class CMapiFolderList {
+public:
+  CMapiFolderList();
+  ~CMapiFolderList();
+
+  void      AddItem(CMapiFolder *pFolder);
+  CMapiFolder *  GetItem(int index) { if ((index >= 0) && (index < (int)m_array.Length())) return GetAt(index); else return NULL;}
+  void      ClearAll(void);
+
+  // Debugging and reporting
+  void      DumpList(void);
+
+  CMapiFolder *  GetAt(int index) { return m_array.ElementAt(index);}
+  int        GetSize(void) { return m_array.Length();}
+
+protected:
+  void  EnsureUniqueName(CMapiFolder *pFolder);
+  void  GenerateFilePath(CMapiFolder *pFolder);
+  void  ChangeName(nsString& name);
+
+private:
+  nsTArray<CMapiFolder*>    m_array;
+};
+
+
+class CMsgStore {
+public:
+  CMsgStore(ULONG cbEid = 0, LPENTRYID lpEid = NULL);
+  ~CMsgStore();
+
+  void    SetEntryID(ULONG cbEid, LPENTRYID lpEid);
+  BOOL    Open(LPMAPISESSION pSession, LPMDB *ppMdb);
+
+  ULONG    GetCBEntryID(void) { return m_cbEid;}
+  LPENTRYID  GetLPEntryID(void) { return (LPENTRYID) m_lpEid;}
+
+private:
+  ULONG    m_cbEid;
+  BYTE *    m_lpEid;
+  LPMDB    m_lpMdb;
+};
+
+
+class CMapiFolderContents {
+public:
+  CMapiFolderContents(LPMDB lpMdb, ULONG cbEID, LPENTRYID lpEid);
+  ~CMapiFolderContents();
+
+  BOOL  GetNext(ULONG *pcbEid, LPENTRYID *ppEid, ULONG *poType, BOOL *pDone);
+
+  ULONG  GetCount(void) { return m_count;}
+
+protected:
+  BOOL SetUpIter(void);
+
+private:
+  HRESULT      m_lastError;
+  BOOL      m_failure;
+  LPMDB      m_lpMdb;
+  LPMAPIFOLDER  m_lpFolder;
+  LPMAPITABLE    m_lpTable;
+  ULONG      m_fCbEid;
+  BYTE *      m_fLpEid;
+  ULONG      m_count;
+  ULONG      m_iterCount;
+  BYTE *      m_lastLpEid;
+  ULONG      m_lastCbEid;
+};
+
+
+#endif /* MapiApi_h__ */
diff --git a/mailnews/import/outlook/src/MapiDbgLog.h b/mailnews/import/outlook/src/MapiDbgLog.h
new file mode 100644
index 000000000..668418c42
--- /dev/null
+++ b/mailnews/import/outlook/src/MapiDbgLog.h
@@ -0,0 +1,40 @@
+/* -*- 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 MapiDbgLog_h___
+#define MapiDbgLog_h___
+
+/*
+#ifdef NS_DEBUG
+#define MAPI_DEBUG  1
+#endif
+*/
+
+#ifdef MAPI_DEBUG
+#include <stdio.h>
+
+#define MAPI_DUMP_STRING(x)    printf("%s", (const char *)x)
+#define MAPI_TRACE0(x)        printf(x)
+#define MAPI_TRACE1(x, y)      printf(x, y)
+#define MAPI_TRACE2(x, y, z)    printf(x, y, z)
+#define MAPI_TRACE3(x, y, z, a)  printf(x, y, z, a)
+#define MAPI_TRACE4(x, y, z, a, b) printf(x, y, z, a, b)
+
+
+#else
+
+#define MAPI_DUMP_STRING(x)
+#define  MAPI_TRACE0(x)
+#define  MAPI_TRACE1(x, y)
+#define  MAPI_TRACE2(x, y, z)
+#define MAPI_TRACE3(x, y, z, a)
+#define MAPI_TRACE4(x, y, z, a, b)
+
+#endif
+
+
+
+#endif /* MapiDbgLog_h___ */
+
diff --git a/mailnews/import/outlook/src/MapiMessage.cpp b/mailnews/import/outlook/src/MapiMessage.cpp
new file mode 100644
index 000000000..52ec2e4c0
--- /dev/null
+++ b/mailnews/import/outlook/src/MapiMessage.cpp
@@ -0,0 +1,1474 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/* 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 INITGUID
+#define INITGUID
+#endif
+
+#ifndef USES_IID_IMessage
+#define USES_IID_IMessage
+#endif
+
+#include "nscore.h"
+#include <time.h>
+#include "nsStringGlue.h"
+#include "nsDirectoryServiceDefs.h"
+#include "nsMsgUtils.h"
+#include "nsMimeTypes.h"
+#include "nsIOutputStream.h"
+
+#include "nsMsgCompCID.h"
+#include "nsIMutableArray.h"
+#include "MapiDbgLog.h"
+#include "MapiApi.h"
+
+#include "MapiMimeTypes.h"
+
+#include <algorithm>
+#include "nsMsgI18N.h"
+#include "nsICharsetConverterManager.h"
+#include "nsCRT.h"
+#include "nsNetUtil.h"
+#include "MapiMessage.h"
+
+#include "nsOutlookMail.h"
+
+// needed for the call the OpenStreamOnFile
+extern LPMAPIALLOCATEBUFFER gpMapiAllocateBuffer;
+extern LPMAPIFREEBUFFER gpMapiFreeBuffer;
+
+// Sample From line: From - 1 Jan 1965 00:00:00
+
+typedef const char * PC_S8;
+
+static const char * kWhitespace = "\b\t\r\n ";
+static const char * sFromLine = "From - ";
+static const char * sFromDate = "Mon Jan 1 00:00:00 1965";
+static const char * sDaysOfWeek[7] = {
+  "Sun", "Mon", "Tue", "Wed", "Thu", "Fri", "Sat"
+};
+
+static const char *sMonths[12] = {
+  "Jan", "Feb", "Mar", "Apr", "May", "Jun", "Jul", "Aug", "Sep", "Oct", "Nov", "Dec"
+};
+
+CMapiMessage::CMapiMessage(LPMESSAGE lpMsg)
+  : m_lpMsg(lpMsg), m_dldStateHeadersOnly(false), m_msgFlags(0)
+{
+  nsresult rv;
+  m_pIOService = do_GetService(NS_IOSERVICE_CONTRACTID, &rv);
+  if (NS_FAILED(rv))
+    return;
+
+  FetchHeaders();
+  if (ValidState()) {
+    BuildFromLine();
+    FetchFlags();
+    GetDownloadState();
+    if (FullMessageDownloaded()) {
+      FetchBody();
+      ProcessAttachments();
+    }
+  }
+}
+
+CMapiMessage::~CMapiMessage()
+{
+  ClearAttachments();
+  if (m_lpMsg)
+    m_lpMsg->Release();
+}
+
+void CMapiMessage::FormatDateTime(SYSTEMTIME& tm, nsCString& s, bool includeTZ)
+{
+  long offset = _timezone;
+  s += sDaysOfWeek[tm.wDayOfWeek];
+  s += ", ";
+  s.AppendInt((int32_t) tm.wDay);
+  s += " ";
+  s += sMonths[tm.wMonth - 1];
+  s += " ";
+  s.AppendInt((int32_t) tm.wYear);
+  s += " ";
+  int val = tm.wHour;
+  if (val < 10)
+    s += "0";
+  s.AppendInt((int32_t) val);
+  s += ":";
+  val = tm.wMinute;
+  if (val < 10)
+    s += "0";
+  s.AppendInt((int32_t) val);
+  s += ":";
+  val = tm.wSecond;
+  if (val < 10)
+    s += "0";
+  s.AppendInt((int32_t) val);
+  if (includeTZ) {
+    s += " ";
+    if (offset < 0) {
+      offset *= -1;
+      s += "+";
+    }
+    else
+      s += "-";
+    offset /= 60;
+    val = (int) (offset / 60);
+    if (val < 10)
+      s += "0";
+    s.AppendInt((int32_t) val);
+    val = (int) (offset % 60);
+    if (val < 10)
+      s += "0";
+    s.AppendInt((int32_t) val);
+  }
+}
+
+bool CMapiMessage::EnsureHeader(CMapiMessageHeaders::SpecialHeader special,
+                                ULONG mapiTag)
+{
+  if (m_headers.Value(special))
+    return true;
+
+  LPSPropValue pVal = CMapiApi::GetMapiProperty(m_lpMsg, mapiTag);
+  bool success = false;
+  if (pVal) {
+    if (PROP_TYPE(pVal->ulPropTag) == PT_STRING8) {
+      if (pVal->Value.lpszA && strlen(pVal->Value.lpszA)) {
+        m_headers.SetValue(special, pVal->Value.lpszA);
+        success = true;
+      }
+    }
+    else if (PROP_TYPE(pVal->ulPropTag) == PT_UNICODE) {
+      if (pVal->Value.lpszW && wcslen(pVal->Value.lpszW)) {
+        m_headers.SetValue(special, NS_ConvertUTF16toUTF8(pVal->Value.lpszW).get());
+        success = true;
+      }
+    }
+    CMapiApi::MAPIFreeBuffer(pVal);
+  }
+
+  return success;
+}
+
+bool CMapiMessage::EnsureDate()
+{
+  if (m_headers.Value(CMapiMessageHeaders::hdrDate))
+    return true;
+
+  LPSPropValue pVal = CMapiApi::GetMapiProperty(m_lpMsg, PR_MESSAGE_DELIVERY_TIME);
+  if (!pVal)
+    pVal = CMapiApi::GetMapiProperty(m_lpMsg, PR_CREATION_TIME);
+  if (pVal) {
+    SYSTEMTIME st;
+    // the following call returns UTC
+    ::FileTimeToSystemTime(&(pVal->Value.ft), &st);
+    CMapiApi::MAPIFreeBuffer(pVal);
+    // FormatDateTime would append the local time zone, so don't use it.
+    // Instead, we just append +0000 for GMT/UTC here.
+    nsCString str;
+    FormatDateTime(st, str, false);
+    str += " +0000";
+    m_headers.SetValue(CMapiMessageHeaders::hdrDate, str.get());
+    return true;
+  }
+
+  return false;
+}
+
+void CMapiMessage::BuildFromLine(void)
+{
+  m_fromLine = sFromLine;
+  LPSPropValue pVal = CMapiApi::GetMapiProperty(m_lpMsg, PR_CREATION_TIME);
+  if (pVal) {
+    SYSTEMTIME st;
+    ::FileTimeToSystemTime(&(pVal->Value.ft), &st);
+    CMapiApi::MAPIFreeBuffer(pVal);
+    FormatDateTime(st, m_fromLine, FALSE);
+  }
+  else
+    m_fromLine += sFromDate;
+
+  m_fromLine += "\x0D\x0A";
+}
+
+#ifndef dispidHeaderItem
+#define dispidHeaderItem 0x8578
+#endif
+DEFINE_OLEGUID(PSETID_Common, MAKELONG(0x2000+(8),0x0006),0,0);
+
+void CMapiMessage::GetDownloadState()
+{
+  // See http://support.microsoft.com/kb/912239
+  HRESULT         hRes = S_OK;
+  ULONG           ulVal = 0;
+  LPSPropValue    lpPropVal = NULL;
+  LPSPropTagArray lpNamedPropTag = NULL;
+  MAPINAMEID      NamedID = {0};
+  LPMAPINAMEID    lpNamedID = NULL;
+
+  NamedID.lpguid = (LPGUID) &PSETID_Common;
+  NamedID.ulKind = MNID_ID;
+  NamedID.Kind.lID = dispidHeaderItem;
+  lpNamedID = &NamedID;
+
+  hRes = m_lpMsg->GetIDsFromNames(1, &lpNamedID, NULL, &lpNamedPropTag);
+
+  if (lpNamedPropTag && 1 == lpNamedPropTag->cValues)
+  {
+    lpNamedPropTag->aulPropTag[0] = CHANGE_PROP_TYPE(lpNamedPropTag->aulPropTag[0], PT_LONG);
+
+    //Get the value of the property.
+    hRes = m_lpMsg->GetProps(lpNamedPropTag, 0, &ulVal, &lpPropVal);
+    if (lpPropVal && 1 == ulVal && PT_LONG == PROP_TYPE(lpPropVal->ulPropTag) &&
+        lpPropVal->Value.ul)
+      m_dldStateHeadersOnly = true;
+  }
+
+  CMapiApi::MAPIFreeBuffer(lpPropVal);
+  CMapiApi::MAPIFreeBuffer(lpNamedPropTag);
+}
+
+// Headers - fetch will get PR_TRANSPORT_MESSAGE_HEADERS
+// or if they do not exist will build a header from
+//  PR_DISPLAY_TO, _CC, _BCC
+//  PR_SUBJECT
+//  PR_MESSAGE_RECIPIENTS
+// and PR_CREATION_TIME if needed?
+bool CMapiMessage::FetchHeaders(void)
+{
+  ULONG tag = PR_TRANSPORT_MESSAGE_HEADERS_A;
+  LPSPropValue pVal = CMapiApi::GetMapiProperty(m_lpMsg, tag);
+  if (!pVal)
+    pVal = CMapiApi::GetMapiProperty(m_lpMsg, tag = PR_TRANSPORT_MESSAGE_HEADERS_W);
+  if (pVal) {
+    if (CMapiApi::IsLargeProperty(pVal)) {
+      nsCString headers;
+      CMapiApi::GetLargeStringProperty(m_lpMsg, tag, headers);
+      m_headers.Assign(headers.get());
+    }
+    else if ((PROP_TYPE(pVal->ulPropTag) == PT_STRING8) &&
+             (pVal->Value.lpszA) && (*(pVal->Value.lpszA)))
+      m_headers.Assign(pVal->Value.lpszA);
+    else if ((PROP_TYPE(pVal->ulPropTag) == PT_UNICODE) &&
+             (pVal->Value.lpszW) && (*(pVal->Value.lpszW))) {
+      nsCString headers;
+      LossyCopyUTF16toASCII(nsDependentString(pVal->Value.lpszW), headers);
+      m_headers.Assign(headers.get());
+    }
+
+    CMapiApi::MAPIFreeBuffer(pVal);
+  }
+
+  EnsureDate();
+  if (!EnsureHeader(CMapiMessageHeaders::hdrFrom, PR_SENDER_NAME_W))
+    EnsureHeader(CMapiMessageHeaders::hdrFrom, PR_SENDER_EMAIL_ADDRESS_W);
+  EnsureHeader(CMapiMessageHeaders::hdrSubject, PR_SUBJECT_W);
+  EnsureHeader(CMapiMessageHeaders::hdrTo, PR_DISPLAY_TO_W);
+  EnsureHeader(CMapiMessageHeaders::hdrCc, PR_DISPLAY_CC_W);
+  EnsureHeader(CMapiMessageHeaders::hdrBcc, PR_DISPLAY_BCC_W);
+
+  ProcessContentType();
+
+  return !m_headers.IsEmpty();
+}
+
+// Mime-Version: 1.0
+// Content-Type: text/plain; charset="US-ASCII"
+// Content-Type: multipart/mixed; boundary="=====================_874475278==_"
+
+void CMapiMessage::ProcessContentType()
+{
+  m_mimeContentType.Truncate();
+  m_mimeBoundary.Truncate();
+  m_mimeCharset.Truncate();
+
+  const char* contentType = m_headers.Value(CMapiMessageHeaders::hdrContentType);
+  if (!contentType)
+    return;
+
+  const char *begin = contentType, *end;
+  nsCString tStr;
+
+  // Note: this isn't a complete parser, the content type
+  // we extract could have rfc822 comments in it
+  while (*begin && IsSpace(*begin))
+    begin++;
+  if (!(*begin))
+    return;
+  end = begin;
+  while (*end && (*end != ';'))
+    end++;
+  m_mimeContentType.Assign(begin, end-begin);
+  if (!(*end))
+    return;
+  // look for "boundary="
+  begin = end + 1;
+  bool haveB;
+  bool haveC;
+  while (*begin) {
+    haveB = false;
+    haveC = false;
+    while (*begin && IsSpace(*begin))
+      begin++;
+    if (!(*begin))
+      return;
+    end = begin;
+    while (*end && (*end != '='))
+      end++;
+    if (end - begin) {
+      tStr.Assign(begin, end-begin);
+      if (tStr.LowerCaseEqualsLiteral("boundary"))
+        haveB = true;
+      else if (tStr.LowerCaseEqualsLiteral("charset"))
+        haveC = true;
+    }
+    if (!(*end))
+      return;
+    begin = end+1;
+    while (*begin && IsSpace(*begin))
+      begin++;
+    if (*begin == '"') {
+      begin++;
+      bool slash = false;
+      tStr.Truncate();
+      while (*begin) {
+        if (slash) {
+          slash = false;
+          tStr.Append(*begin);
+        }
+        else if (*begin == '"')
+          break;
+        else if (*begin != '\\')
+          tStr.Append(*begin);
+        else
+          slash = true;
+        begin++;
+      }
+      if (haveB) {
+        m_mimeBoundary = tStr;
+        haveB = false;
+      }
+      if (haveC) {
+        m_mimeCharset = tStr;
+        haveC = false;
+      }
+      if (!(*begin))
+        return;
+      begin++;
+    }
+    tStr.Truncate();
+    while (*begin && (*begin != ';')) {
+      tStr.Append(*(begin++));
+    }
+    if (haveB) {
+      tStr.Trim(kWhitespace);
+      m_mimeBoundary = tStr;
+    }
+    if (haveC) {
+      tStr.Trim(kWhitespace);
+      m_mimeCharset = tStr;
+    }
+    if (*begin)
+      begin++;
+  }
+}
+
+const char* CpToCharset(unsigned int cp)
+{
+  struct CODEPAGE_TO_CHARSET {
+    unsigned long cp;
+    const char* charset;
+  };
+
+  // This table is based on http://msdn.microsoft.com/en-us/library/dd317756(v=VS.85).aspx#1;
+  // Please extend as appropriate. The codepage values are sorted ascending.
+  static const CODEPAGE_TO_CHARSET cptocharset[] =
+    {
+      {37, "IBM037"}, // IBM EBCDIC US-Canada
+      {437, "IBM437"}, //OEM United States
+      {500, "IBM500"}, //IBM EBCDIC International
+      {708, "ASMO-708"}, //Arabic (ASMO 708)
+      //709  Arabic (ASMO-449+, BCON V4)
+      //710  Arabic - Transparent Arabic
+      {720, "DOS-720"}, //Arabic (Transparent ASMO); Arabic (DOS)
+      {737, "ibm737"}, // OEM Greek (formerly 437G); Greek (DOS)
+      {775, "ibm775"}, // OEM Baltic; Baltic (DOS)
+      {850, "ibm850"}, // OEM Multilingual Latin 1; Western European (DOS)
+      {852, "ibm852"}, // OEM Latin 2; Central European (DOS)
+      {855, "IBM855"}, // OEM Cyrillic (primarily Russian)
+      {857, "ibm857"}, // OEM Turkish; Turkish (DOS)
+      {858, "IBM00858"}, // OEM Multilingual Latin 1 + Euro symbol
+      {860, "IBM860"}, // OEM Portuguese; Portuguese (DOS)
+      {861, "ibm861"}, // OEM Icelandic; Icelandic (DOS)
+      {862, "DOS-862"}, // OEM Hebrew; Hebrew (DOS)
+      {863, "IBM863"}, // OEM French Canadian; French Canadian (DOS)
+      {864, "IBM864"}, // OEM Arabic; Arabic (864)
+      {865, "IBM865"}, // OEM Nordic; Nordic (DOS)
+      {866, "cp866"}, // OEM Russian; Cyrillic (DOS)
+      {869, "ibm869"}, // OEM Modern Greek; Greek, Modern (DOS)
+      {870, "IBM870"}, // IBM EBCDIC Multilingual/ROECE (Latin 2); IBM EBCDIC Multilingual Latin 2
+      {874, "windows-874"}, // ANSI/OEM Thai (same as 28605, ISO 8859-15); Thai (Windows)
+      {875, "cp875"}, // IBM EBCDIC Greek Modern
+      {932, "shift_jis"}, // ANSI/OEM Japanese; Japanese (Shift-JIS)
+      {936, "gb2312"}, // ANSI/OEM Simplified Chinese (PRC, Singapore); Chinese Simplified (GB2312)
+      {949, "ks_c_5601-1987"}, // ANSI/OEM Korean (Unified Hangul Code)
+      {950, "big5"}, // ANSI/OEM Traditional Chinese (Taiwan; Hong Kong SAR, PRC); Chinese Traditional (Big5)
+      {1026, "IBM1026"}, // IBM EBCDIC Turkish (Latin 5)
+      {1047, "IBM01047"}, // IBM EBCDIC Latin 1/Open System
+      {1140, "IBM01140"}, // IBM EBCDIC US-Canada (037 + Euro symbol); IBM EBCDIC (US-Canada-Euro)
+      {1141, "IBM01141"}, // IBM EBCDIC Germany (20273 + Euro symbol); IBM EBCDIC (Germany-Euro)
+      {1142, "IBM01142"}, // IBM EBCDIC Denmark-Norway (20277 + Euro symbol); IBM EBCDIC (Denmark-Norway-Euro)
+      {1143, "IBM01143"}, // IBM EBCDIC Finland-Sweden (20278 + Euro symbol); IBM EBCDIC (Finland-Sweden-Euro)
+      {1144, "IBM01144"}, // IBM EBCDIC Italy (20280 + Euro symbol); IBM EBCDIC (Italy-Euro)
+      {1145, "IBM01145"}, // IBM EBCDIC Latin America-Spain (20284 + Euro symbol); IBM EBCDIC (Spain-Euro)
+      {1146, "IBM01146"}, // IBM EBCDIC United Kingdom (20285 + Euro symbol); IBM EBCDIC (UK-Euro)
+      {1147, "IBM01147"}, // IBM EBCDIC France (20297 + Euro symbol); IBM EBCDIC (France-Euro)
+      {1148, "IBM01148"}, // IBM EBCDIC International (500 + Euro symbol); IBM EBCDIC (International-Euro)
+      {1149, "IBM01149"}, // IBM EBCDIC Icelandic (20871 + Euro symbol); IBM EBCDIC (Icelandic-Euro)
+      {1200, "utf-16"}, // Unicode UTF-16, little endian byte order (BMP of ISO 10646); available only to managed applications
+      {1201, "unicodeFFFE"}, // Unicode UTF-16, big endian byte order; available only to managed applications
+      {1250, "windows-1250"}, // ANSI Central European; Central European (Windows)
+      {1251, "windows-1251"}, // ANSI Cyrillic; Cyrillic (Windows)
+      {1252, "windows-1252"}, // ANSI Latin 1; Western European (Windows)
+      {1253, "windows-1253"}, // ANSI Greek; Greek (Windows)
+      {1254, "windows-1254"}, // ANSI Turkish; Turkish (Windows)
+      {1255, "windows-1255"}, // ANSI Hebrew; Hebrew (Windows)
+      {1256, "windows-1256"}, // ANSI Arabic; Arabic (Windows)
+      {1257, "windows-1257"}, // ANSI Baltic; Baltic (Windows)
+      {1258, "windows-1258"}, // ANSI/OEM Vietnamese; Vietnamese (Windows)
+      {1361, "Johab"}, // Korean (Johab)
+      {10000, "macintosh"}, // MAC Roman; Western European (Mac)
+      {10001, "x-mac-japanese"}, // Japanese (Mac)
+      {10002, "x-mac-chinesetrad"}, // MAC Traditional Chinese (Big5); Chinese Traditional (Mac)
+      {10003, "x-mac-korean"}, // Korean (Mac)
+      {10004, "x-mac-arabic"}, // Arabic (Mac)
+      {10005, "x-mac-hebrew"}, // Hebrew (Mac)
+      {10006, "x-mac-greek"}, // Greek (Mac)
+      {10007, "x-mac-cyrillic"}, // Cyrillic (Mac)
+      {10008, "x-mac-chinesesimp"}, // MAC Simplified Chinese (GB 2312); Chinese Simplified (Mac)
+      {10010, "x-mac-romanian"}, // Romanian (Mac)
+      {10017, "x-mac-ukrainian"}, // Ukrainian (Mac)
+      {10021, "x-mac-thai"}, // Thai (Mac)
+      {10029, "x-mac-ce"}, // MAC Latin 2; Central European (Mac)
+      {10079, "x-mac-icelandic"}, // Icelandic (Mac)
+      {10081, "x-mac-turkish"}, // Turkish (Mac)
+      {10082, "x-mac-croatian"}, // Croatian (Mac)
+      // Unicode UTF-32, little endian byte order; available only to managed applications
+      // impossible in 8-bit mail
+      {12000, "utf-32"},
+       // Unicode UTF-32, big endian byte order; available only to managed applications
+       // impossible in 8-bit mail
+      {12001, "utf-32BE"},
+      {20000, "x-Chinese_CNS"}, // CNS Taiwan; Chinese Traditional (CNS)
+      {20001, "x-cp20001"}, // TCA Taiwan
+      {20002, "x_Chinese-Eten"}, // Eten Taiwan; Chinese Traditional (Eten)
+      {20003, "x-cp20003"}, // IBM5550 Taiwan
+      {20004, "x-cp20004"}, // TeleText Taiwan
+      {20005, "x-cp20005"}, // Wang Taiwan
+      {20105, "x-IA5"}, // IA5 (IRV International Alphabet No. 5, 7-bit); Western European (IA5)
+      {20106, "x-IA5-German"}, // IA5 German (7-bit)
+      {20107, "x-IA5-Swedish"}, // IA5 Swedish (7-bit)
+      {20108, "x-IA5-Norwegian"}, // IA5 Norwegian (7-bit)
+      {20127, "us-ascii"}, // US-ASCII (7-bit)
+      {20261, "x-cp20261"}, // T.61
+      {20269, "x-cp20269"}, // ISO 6937 Non-Spacing Accent
+      {20273, "IBM273"}, // IBM EBCDIC Germany
+      {20277, "IBM277"}, // IBM EBCDIC Denmark-Norway
+      {20278, "IBM278"}, // IBM EBCDIC Finland-Sweden
+      {20280, "IBM280"}, // IBM EBCDIC Italy
+      {20284, "IBM284"}, // IBM EBCDIC Latin America-Spain
+      {20285, "IBM285"}, // IBM EBCDIC United Kingdom
+      {20290, "IBM290"}, // IBM EBCDIC Japanese Katakana Extended
+      {20297, "IBM297"}, // IBM EBCDIC France
+      {20420, "IBM420"}, // IBM EBCDIC Arabic
+      {20423, "IBM423"}, // IBM EBCDIC Greek
+      {20424, "IBM424"}, // IBM EBCDIC Hebrew
+      {20833, "x-EBCDIC-KoreanExtended"}, // IBM EBCDIC Korean Extended
+      {20838, "IBM-Thai"}, // IBM EBCDIC Thai
+      {20866, "koi8-r"}, // Russian (KOI8-R); Cyrillic (KOI8-R)
+      {20871, "IBM871"}, // IBM EBCDIC Icelandic
+      {20880, "IBM880"}, // IBM EBCDIC Cyrillic Russian
+      {20905, "IBM905"}, // IBM EBCDIC Turkish
+      {20924, "IBM00924"}, // IBM EBCDIC Latin 1/Open System (1047 + Euro symbol)
+      {20932, "EUC-JP"}, // Japanese (JIS 0208-1990 and 0121-1990)
+      {20936, "x-cp20936"}, // Simplified Chinese (GB2312); Chinese Simplified (GB2312-80)
+      {20949, "x-cp20949"}, // Korean Wansung
+      {21025, "cp1025"}, // IBM EBCDIC Cyrillic Serbian-Bulgarian
+      //21027  (deprecated)
+      {21866, "koi8-u"}, // Ukrainian (KOI8-U); Cyrillic (KOI8-U)
+      {28591, "iso-8859-1"}, // ISO 8859-1 Latin 1; Western European (ISO)
+      {28592, "iso-8859-2"}, // ISO 8859-2 Central European; Central European (ISO)
+      {28593, "iso-8859-3"}, // ISO 8859-3 Latin 3
+      {28594, "iso-8859-4"}, // ISO 8859-4 Baltic
+      {28595, "iso-8859-5"}, // ISO 8859-5 Cyrillic
+      {28596, "iso-8859-6"}, // ISO 8859-6 Arabic
+      {28597, "iso-8859-7"}, // ISO 8859-7 Greek
+      {28598, "iso-8859-8"}, // ISO 8859-8 Hebrew; Hebrew (ISO-Visual)
+      {28599, "iso-8859-9"}, // ISO 8859-9 Turkish
+      {28603, "iso-8859-13"}, // ISO 8859-13 Estonian
+      {28605, "iso-8859-15"}, // ISO 8859-15 Latin 9
+      {29001, "x-Europa"}, // Europa 3
+      {38598, "iso-8859-8-i"}, // ISO 8859-8 Hebrew; Hebrew (ISO-Logical)
+      {50220, "iso-2022-jp"}, // ISO 2022 Japanese with no halfwidth Katakana; Japanese (JIS)
+      {50221, "csISO2022JP"}, // ISO 2022 Japanese with halfwidth Katakana; Japanese (JIS-Allow 1 byte Kana)
+      {50222, "iso-2022-jp"}, // ISO 2022 Japanese JIS X 0201-1989; Japanese (JIS-Allow 1 byte Kana - SO/SI)
+      {50225, "iso-2022-kr"}, // ISO 2022 Korean
+      {50227, "x-cp50227"}, // ISO 2022 Simplified Chinese; Chinese Simplified (ISO 2022)
+      //50229  ISO 2022 Traditional Chinese
+      //50930  EBCDIC Japanese (Katakana) Extended
+      //50931  EBCDIC US-Canada and Japanese
+      //50933  EBCDIC Korean Extended and Korean
+      //50935  EBCDIC Simplified Chinese Extended and Simplified Chinese
+      //50936  EBCDIC Simplified Chinese
+      //50937  EBCDIC US-Canada and Traditional Chinese
+      //50939  EBCDIC Japanese (Latin) Extended and Japanese
+      {51932, "euc-jp"}, // EUC Japanese
+      {51936, "EUC-CN"}, // EUC Simplified Chinese; Chinese Simplified (EUC)
+      {51949, "euc-kr"}, // EUC Korean
+      //51950  EUC Traditional Chinese
+      {52936, "hz-gb-2312"}, // HZ-GB2312 Simplified Chinese; Chinese Simplified (HZ)
+      {54936, "GB18030"}, // Windows XP and later: GB18030 Simplified Chinese (4 byte); Chinese Simplified (GB18030)
+      {57002, "x-iscii-de"}, // ISCII Devanagari
+      {57003, "x-iscii-be"}, // ISCII Bengali
+      {57004, "x-iscii-ta"}, // ISCII Tamil
+      {57005, "x-iscii-te"}, // ISCII Telugu
+      {57006, "x-iscii-as"}, // ISCII Assamese
+      {57007, "x-iscii-or"}, // ISCII Oriya (Odia)
+      {57008, "x-iscii-ka"}, // ISCII Kannada
+      {57009, "x-iscii-ma"}, // ISCII Malayalam
+      {57010, "x-iscii-gu"}, // ISCII Gujarati
+      {57011, "x-iscii-pa"}, // ISCII Punjabi
+      {65000, "utf-7"}, // Unicode (UTF-7)
+      {65001, "utf-8"}, // Unicode (UTF-8)
+    };
+
+  // Binary search
+  int begin = 0, end = sizeof(cptocharset)/sizeof(cptocharset[0])-1;
+  while (begin <= end) {
+    int mid = (begin+end)/2;
+    unsigned int mid_cp = cptocharset[mid].cp;
+    if (cp == mid_cp)
+      return cptocharset[mid].charset;
+    if (cp < mid_cp)
+      end = mid - 1;
+    else // cp > cptocharset[mid].cp
+      begin = mid + 1;
+  }
+  return 0; // not found
+}
+
+// We don't use nsMsgI18Ncheck_data_in_charset_range because it returns true
+// even if there's no such charset:
+// 1. result initialized by true and returned if, eg, GetUnicodeEncoderRaw fail
+// 2. it uses GetUnicodeEncoderRaw(), not GetUnicodeEncoder() (to normalize the
+//    charset string) (see nsMsgI18N.cpp)
+// This function returns true only if the unicode (utf-16) text can be
+// losslessly represented in specified charset
+bool CMapiMessage::CheckBodyInCharsetRange(const char* charset)
+{
+  if (m_body.IsEmpty())
+    return true;
+  if (!_stricmp(charset, "utf-8"))
+    return true;
+  if (!_stricmp(charset, "utf-7"))
+    return true;
+
+  nsresult rv;
+  static nsCOMPtr<nsICharsetConverterManager> ccm =
+    do_GetService(NS_CHARSETCONVERTERMANAGER_CONTRACTID, &rv);
+  NS_ENSURE_SUCCESS(rv, false);
+  nsCOMPtr<nsIUnicodeEncoder> encoder;
+
+  // get an unicode converter
+  rv = ccm->GetUnicodeEncoder(charset, getter_AddRefs(encoder));
+  NS_ENSURE_SUCCESS(rv, false);
+  rv = encoder->SetOutputErrorBehavior(nsIUnicodeEncoder::kOnError_Signal, nullptr, 0);
+  NS_ENSURE_SUCCESS(rv, false);
+
+  const char16_t *txt = m_body.get();
+  int32_t txtLen = m_body.Length();
+  const char16_t *currentSrcPtr = txt;
+  int srcLength;
+  int dstLength;
+  char localbuf[512];
+  int consumedLen = 0;
+
+  // convert
+  while (consumedLen < txtLen) {
+    srcLength = txtLen - consumedLen;
+    dstLength = sizeof(localbuf)/sizeof(localbuf[0]);
+    rv = encoder->Convert(currentSrcPtr, &srcLength, localbuf, &dstLength);
+    if (rv == NS_ERROR_UENC_NOMAPPING)
+      return false;
+    if (NS_FAILED(rv) || dstLength == 0)
+      break;
+
+    currentSrcPtr += srcLength;
+    consumedLen = currentSrcPtr - txt; // src length used so far
+  }
+  return true;
+}
+
+bool CaseInsensitiveComp (wchar_t elem1, wchar_t elem2)
+{
+  return _wcsnicmp(&elem1, &elem2, 1) == 0;
+}
+
+void ExtractMetaCharset(const wchar_t* body, int bodySz, /*out*/nsCString& charset)
+{
+  charset.Truncate();
+  const wchar_t* body_end = body+bodySz;
+  const wchar_t str_eohd[] = L"/head";
+  const wchar_t *str_eohd_end = str_eohd+sizeof(str_eohd)/sizeof(str_eohd[0])-1;
+  const wchar_t* eohd_pos = std::search(body, body_end, str_eohd, str_eohd_end,
+                                        CaseInsensitiveComp);
+  if (eohd_pos == body_end) // No header!
+    return;
+  const wchar_t str_chset[] = L"charset=";
+  const wchar_t *str_chset_end =
+    str_chset + sizeof(str_chset)/sizeof(str_chset[0])-1;
+  const wchar_t* chset_pos = std::search(body, eohd_pos, str_chset,
+                                         str_chset_end, CaseInsensitiveComp);
+  if (chset_pos == eohd_pos) // No charset!
+    return;
+  chset_pos += 8;
+
+  // remove everything from the string after the next ; or " or space,
+  // whichever comes first.
+  // The inital sting looks something like
+  // <META content="text/html; charset=utf-8" http-equiv=Content-Type>
+  // <META content="text/html; charset=utf-8;" http-equiv=Content-Type>
+  // <META content="text/html; charset=utf-8 ;" http-equiv=Content-Type>
+  // <META content="text/html; charset=utf-8 " http-equiv=Content-Type>
+  const wchar_t term[] = L";\" ", *term_end= term+sizeof(term)/sizeof(term[0])-1;
+  const wchar_t* chset_end = std::find_first_of(chset_pos, eohd_pos, term,
+                                                term_end);
+  if (chset_end != eohd_pos)
+    LossyCopyUTF16toASCII(Substring(wwc(const_cast<wchar_t *>(chset_pos)),
+                                    wwc(const_cast<wchar_t *>(chset_end))),
+                                    charset);
+}
+
+bool CMapiMessage::FetchBody(void)
+{
+  m_bodyIsHtml = false;
+  m_body.Truncate();
+
+  // Get the Outlook codepage info; if unsuccessful then it defaults to 0 (CP_ACP) -> system default
+  // Maybe we can use this info later?
+  unsigned int codepage=0;
+  LPSPropValue pVal = CMapiApi::GetMapiProperty(m_lpMsg, PR_INTERNET_CPID);
+  if (pVal) {
+    if (PROP_TYPE(pVal->ulPropTag) == PT_LONG)
+      codepage = pVal->Value.l;
+    CMapiApi::MAPIFreeBuffer(pVal);
+  }
+
+  unsigned long nativeBodyType = 0;
+  if (CMapiApi::GetRTFPropertyDecodedAsUTF16(m_lpMsg, m_body, nativeBodyType,
+                                             codepage)) {
+    m_bodyIsHtml = nativeBodyType == MAPI_NATIVE_BODY_TYPE_HTML;
+  }
+  else { // Cannot get RTF version
+    // Is it html?
+    pVal = CMapiApi::GetMapiProperty(m_lpMsg, PR_BODY_HTML_W);
+    if (pVal) {
+      if (CMapiApi::IsLargeProperty(pVal))
+        CMapiApi::GetLargeStringProperty(m_lpMsg, PR_BODY_HTML_W, m_body);
+      else if ((PROP_TYPE(pVal->ulPropTag) == PT_UNICODE) &&
+               (pVal->Value.lpszW) && (*(pVal->Value.lpszW)))
+        m_body.Assign(pVal->Value.lpszW);
+      CMapiApi::MAPIFreeBuffer(pVal);
+    }
+
+    // Kind-hearted Outlook will give us html even for a plain text message.
+    // But it will include a comment saying it did the conversion.
+    // We'll use this as a hack to really use the plain text part.
+    //
+    // Sadly there are cases where this string is returned despite the fact
+    // that the message is indeed HTML.
+    //
+    // To detect the "true" plain text messages, we look for our string
+    // immediately following the <BODY> tag.
+    if (!m_body.IsEmpty() &&
+        m_body.Find("<BODY>\r\n<!-- Converted from text/plain format -->") ==
+        kNotFound) {
+      m_bodyIsHtml = true;
+    }
+    else {
+      pVal = CMapiApi::GetMapiProperty(m_lpMsg, PR_BODY_W);
+      if (pVal) {
+        if (CMapiApi::IsLargeProperty(pVal))
+          CMapiApi::GetLargeStringProperty(m_lpMsg, PR_BODY_W, m_body);
+        else if ((PROP_TYPE(pVal->ulPropTag) == PT_UNICODE) &&
+                 (pVal->Value.lpszW) && (*(pVal->Value.lpszW)))
+          m_body.Assign(pVal->Value.lpszW);
+        CMapiApi::MAPIFreeBuffer(pVal);
+      }
+    }
+  }
+
+  // OK, now let's restore the original encoding!
+  // 1. We may have a header defining the charset (we already called the FetchHeaders(), and there ProcessHeaders();
+  //    in this case, the m_mimeCharset is set. See nsOutlookMail::ImportMailbox())
+  // 2. We may have the codepage walue provided by Outlook ("codepage" at the very beginning of this function)
+  // 3. We may have an HTML charset header.
+
+  bool bFoundCharset = false;
+
+  if (!m_mimeCharset.IsEmpty()) // The top-level header data
+    bFoundCharset = CheckBodyInCharsetRange(m_mimeCharset.get());
+  // No valid charset in the message header - try the HTML header.
+  // arguably may be useless
+  if (!bFoundCharset && m_bodyIsHtml) {
+    ExtractMetaCharset(m_body.get(), m_body.Length(), m_mimeCharset);
+    if (!m_mimeCharset.IsEmpty())
+      bFoundCharset = CheckBodyInCharsetRange(m_mimeCharset.get());
+  }
+  // Get from Outlook (seems like it keeps the MIME part header encoding info)
+  if (!bFoundCharset && codepage) {
+    const char* charset = CpToCharset(codepage);
+    if (charset) {
+      bFoundCharset = CheckBodyInCharsetRange(charset);
+      if (bFoundCharset)
+        m_mimeCharset.Assign(charset);
+    }
+  }
+  if (!bFoundCharset) { // Use system default
+    const char* charset = nsMsgI18NFileSystemCharset();
+    if (charset) {
+      bFoundCharset = CheckBodyInCharsetRange(charset);
+      if (bFoundCharset)
+        m_mimeCharset.Assign(charset);
+    }
+  }
+  if (!bFoundCharset) // Everything else failed, let's use the lossless utf-8...
+    m_mimeCharset.Assign("utf-8");
+
+  MAPI_DUMP_STRING(m_body.get());
+  MAPI_TRACE0("\r\n");
+
+  return true;
+}
+
+void CMapiMessage::GetBody(nsCString& dest) const
+{
+  nsMsgI18NConvertFromUnicode(m_mimeCharset.get(), m_body, dest);
+}
+
+void CMapiMessage::FetchFlags(void)
+{
+  LPSPropValue pVal = CMapiApi::GetMapiProperty(m_lpMsg, PR_MESSAGE_FLAGS);
+  if (pVal)
+    m_msgFlags = CMapiApi::GetLongFromProp(pVal);
+  pVal = CMapiApi::GetMapiProperty(m_lpMsg, PR_LAST_VERB_EXECUTED);
+  if (pVal)
+    m_msgLastVerb = CMapiApi::GetLongFromProp(pVal);
+}
+
+enum {
+  ieidPR_ATTACH_NUM = 0,
+  ieidAttachMax
+};
+
+static const SizedSPropTagArray(ieidAttachMax, ptaEid)=
+{
+  ieidAttachMax,
+  {
+    PR_ATTACH_NUM
+  }
+};
+
+bool CMapiMessage::IterateAttachTable(LPMAPITABLE lpTable)
+{
+  ULONG rowCount;
+  HRESULT hr = lpTable->GetRowCount(0, &rowCount);
+  if (!rowCount) {
+    return true;
+  }
+
+  hr = lpTable->SetColumns((LPSPropTagArray)&ptaEid, 0);
+  if (FAILED(hr)) {
+    MAPI_TRACE2("SetColumns for attachment table failed: 0x%lx, %d\r\n", (long)hr, (int)hr);
+    return false;
+  }
+
+  hr = lpTable->SeekRow(BOOKMARK_BEGINNING, 0, NULL);
+  if (FAILED(hr)) {
+    MAPI_TRACE2("SeekRow for attachment table failed: 0x%lx, %d\r\n", (long)hr, (int)hr);
+    return false;
+  }
+
+  int cNumRows = 0;
+  LPSRowSet lpRow;
+  bool bResult = true;
+  do {
+
+    lpRow = NULL;
+    hr = lpTable->QueryRows(1, 0, &lpRow);
+
+    if(HR_FAILED(hr)) {
+      MAPI_TRACE2("QueryRows for attachment table failed: 0x%lx, %d\n", (long)hr, (int)hr);
+      bResult = false;
+      break;
+    }
+
+    if (lpRow) {
+      cNumRows = lpRow->cRows;
+
+      if (cNumRows) {
+        DWORD aNum = lpRow->aRow[0].lpProps[ieidPR_ATTACH_NUM].Value.ul;
+        AddAttachment(aNum);
+        MAPI_TRACE1("\t\t****Attachment found - #%d\r\n", (int)aNum);
+      }
+      CMapiApi::FreeProws(lpRow);
+    }
+
+  } while (SUCCEEDED(hr) && cNumRows && lpRow);
+
+  return bResult;
+}
+
+bool CMapiMessage::GetTmpFile(/*out*/ nsIFile **aResult)
+{
+  nsCOMPtr<nsIFile> tmpFile;
+  nsresult rv = GetSpecialDirectoryWithFileName(NS_OS_TEMP_DIR,
+    "mapiattach.tmp",
+    getter_AddRefs(tmpFile));
+  if (NS_FAILED(rv))
+    return false;
+
+  rv = tmpFile->CreateUnique(nsIFile::NORMAL_FILE_TYPE, 00600);
+  if (NS_FAILED(rv))
+    return false;
+
+  tmpFile.forget(aResult);
+  return true;
+}
+
+bool CMapiMessage::CopyMsgAttachToFile(LPATTACH lpAttach, /*out*/ nsIFile **tmp_file)
+{
+  bool bResult = true;
+  LPMESSAGE  lpMsg;
+  HRESULT hr = lpAttach->OpenProperty(PR_ATTACH_DATA_OBJ, &IID_IMessage, 0, 0,
+                                      reinterpret_cast<LPUNKNOWN *>(&lpMsg));
+  if (HR_FAILED(hr))
+    return false;
+
+  if (!GetTmpFile(tmp_file))
+    return false;
+
+  nsCOMPtr<nsIOutputStream> destOutputStream;
+  nsresult rv = MsgNewBufferedFileOutputStream(getter_AddRefs(destOutputStream), *tmp_file, -1, 0600);
+  if (NS_SUCCEEDED(rv))
+    rv = nsOutlookMail::ImportMessage(lpMsg, destOutputStream, nsIMsgSend::nsMsgSaveAsDraft);
+
+  if (NS_FAILED(rv)) {
+    (*tmp_file)->Remove(false);
+    (*tmp_file)->Release();
+    *tmp_file = 0;
+  }
+
+  return NS_SUCCEEDED(rv);
+}
+
+bool CMapiMessage::CopyBinAttachToFile(LPATTACH lpAttach,
+                                       nsIFile **tmp_file)
+{
+  nsCOMPtr<nsIFile> _tmp_file;
+  nsresult rv = GetSpecialDirectoryWithFileName(NS_OS_TEMP_DIR,
+    "mapiattach.tmp",
+    getter_AddRefs(_tmp_file));
+  NS_ENSURE_SUCCESS(rv, false);
+
+  rv = _tmp_file->CreateUnique(nsIFile::NORMAL_FILE_TYPE, 00600);
+  NS_ENSURE_SUCCESS(rv, false);
+
+  nsCString tmpPath;
+  _tmp_file->GetNativePath(tmpPath);
+  LPSTREAM lpStreamFile;
+  HRESULT hr = CMapiApi::OpenStreamOnFile(gpMapiAllocateBuffer, gpMapiFreeBuffer, STGM_READWRITE | STGM_CREATE,
+    const_cast<char*>(tmpPath.get()), NULL, &lpStreamFile);
+  if (HR_FAILED(hr)) {
+    MAPI_TRACE1("~~ERROR~~ OpenStreamOnFile failed - temp path: %s\r\n",
+                tmpPath.get());
+    return false;
+  }
+
+  bool bResult = true;
+  LPSTREAM lpAttachStream;
+  hr = lpAttach->OpenProperty(PR_ATTACH_DATA_BIN, &IID_IStream, 0, 0, (LPUNKNOWN *)&lpAttachStream);
+
+  if (HR_FAILED(hr)) {
+    MAPI_TRACE0("~~ERROR~~ OpenProperty failed for PR_ATTACH_DATA_BIN.\r\n");
+    lpAttachStream = NULL;
+    bResult = false;
+  }
+  else {
+    STATSTG st;
+    hr = lpAttachStream->Stat(&st, STATFLAG_NONAME);
+    if (HR_FAILED(hr)) {
+      MAPI_TRACE0("~~ERROR~~ Stat failed for attachment stream\r\n");
+      bResult = false;
+    }
+    else {
+      hr = lpAttachStream->CopyTo(lpStreamFile, st.cbSize, NULL, NULL);
+      if (HR_FAILED(hr)) {
+        MAPI_TRACE0("~~ERROR~~ Attach Stream CopyTo temp file failed.\r\n");
+        bResult = false;
+      }
+    }
+  }
+
+  if (lpAttachStream)
+    lpAttachStream->Release();
+  lpStreamFile->Release();
+  if (!bResult)
+    _tmp_file->Remove(false);
+  else
+    _tmp_file.forget(tmp_file);
+
+  return bResult;
+}
+
+bool CMapiMessage::GetURL(nsIFile *aFile, nsIURI **url)
+{
+  if (!m_pIOService)
+    return false;
+
+  nsresult rv = m_pIOService->NewFileURI(aFile, url);
+  return NS_SUCCEEDED(rv);
+}
+
+bool CMapiMessage::AddAttachment(DWORD aNum)
+{
+  LPATTACH lpAttach = NULL;
+  HRESULT hr = m_lpMsg->OpenAttach(aNum, NULL, 0, &lpAttach);
+  if (HR_FAILED(hr)) {
+    MAPI_TRACE2("\t\t****Attachment error, unable to open attachment: %d, 0x%lx\r\n", idx, hr);
+    return false;
+  }
+
+  bool bResult = false;
+  attach_data *data = new attach_data;
+  ULONG aMethod;
+  if (data) {
+    bResult = true;
+
+    // 1. Get the file that contains the attachment data
+    LPSPropValue pVal = CMapiApi::GetMapiProperty(lpAttach, PR_ATTACH_METHOD);
+    if (pVal) {
+      aMethod = CMapiApi::GetLongFromProp(pVal);
+      switch (aMethod) {
+      case ATTACH_BY_VALUE:
+        MAPI_TRACE1("\t\t** Attachment #%d by value.\r\n", aNum);
+        bResult = CopyBinAttachToFile(lpAttach, getter_AddRefs(data->tmp_file));
+        data->delete_file = true;
+        break;
+      case ATTACH_BY_REFERENCE:
+      case ATTACH_BY_REF_RESOLVE:
+      case ATTACH_BY_REF_ONLY:
+        pVal = CMapiApi::GetMapiProperty(lpAttach, PR_ATTACH_PATHNAME_W);
+        if (pVal) {
+          nsCString path;
+          CMapiApi::GetStringFromProp(pVal, path);
+          nsresult rv;
+          data->tmp_file = do_CreateInstance(NS_LOCAL_FILE_CONTRACTID, &rv);
+          if (NS_FAILED(rv) || !data->tmp_file) {
+            MAPI_TRACE0("*** Error creating file spec for attachment\n");
+            bResult = false;
+          }
+          else data->tmp_file->InitWithNativePath(path);
+        }
+        MAPI_TRACE2("\t\t** Attachment #%d by ref: %s\r\n",
+          aNum, m_attachPath.get());
+        break;
+      case ATTACH_EMBEDDED_MSG:
+        MAPI_TRACE1("\t\t** Attachment #%d by Embedded Message??\r\n", aNum);
+        // Convert the embedded IMessage from PR_ATTACH_DATA_OBJ to rfc822 attachment
+        // (see http://msdn.microsoft.com/en-us/library/cc842329.aspx)
+        // This is a recursive call.
+        bResult = CopyMsgAttachToFile(lpAttach, getter_AddRefs(data->tmp_file));
+        data->delete_file = true;
+        break;
+      case ATTACH_OLE:
+        MAPI_TRACE1("\t\t** Attachment #%d by OLE - yuck!!!\r\n", aNum);
+        break;
+      default:
+        MAPI_TRACE2("\t\t** Attachment #%d unknown attachment method - 0x%lx\r\n", aNum, aMethod);
+        bResult = false;
+      }
+    }
+    else
+      bResult = false;
+
+    if (bResult)
+      bResult = data->tmp_file;
+
+    if (bResult) {
+      bool isFile = false;
+      bool exists = false;
+      data->tmp_file->Exists(&exists);
+      data->tmp_file->IsFile(&isFile);
+
+      if (!exists || !isFile) {
+        bResult = false;
+        MAPI_TRACE0("Attachment file does not exist\n");
+      }
+    }
+
+    if (bResult)
+      bResult = GetURL(data->tmp_file, getter_AddRefs(data->orig_url));
+
+    if (bResult) {
+      // Now we have the file; proceed to the other properties
+
+      data->encoding = NS_strdup(ENCODING_BINARY);
+
+      nsString fname, fext;
+      pVal = CMapiApi::GetMapiProperty(lpAttach, PR_ATTACH_LONG_FILENAME_W);
+      if (!pVal)
+        pVal = CMapiApi::GetMapiProperty(lpAttach, PR_ATTACH_FILENAME_W);
+      CMapiApi::GetStringFromProp(pVal, fname);
+      pVal = CMapiApi::GetMapiProperty(lpAttach, PR_ATTACH_EXTENSION_W);
+      CMapiApi::GetStringFromProp(pVal, fext);
+      MAPI_TRACE2("\t\t\t--- File name: %s, extension: %s\r\n",
+        fname.get(), fext.get());
+
+      if (fext.IsEmpty()) {
+        int idx = fname.RFindChar(L'.');
+        if (idx != -1)
+          fext = Substring(fname, idx);
+      }
+      else if (fname.RFindChar(L'.') == -1) {
+        fname += L".";
+        fname += fext;
+      }
+      if (fname.IsEmpty()) {
+        // If no description use "Attachment i" format.
+        fname = L"Attachment ";
+        fname.AppendInt(static_cast<uint32_t>(aNum));
+      }
+      data->real_name = ToNewUTF8String(fname);
+
+      nsCString tmp;
+       // We have converted it to the rfc822 document
+      if (aMethod == ATTACH_EMBEDDED_MSG) {
+        data->type = NS_strdup(MESSAGE_RFC822);
+      } else {
+        pVal = CMapiApi::GetMapiProperty(lpAttach, PR_ATTACH_MIME_TAG_A);
+        CMapiApi::GetStringFromProp(pVal, tmp);
+        MAPI_TRACE1("\t\t\t--- Mime type: %s\r\n", tmp.get());
+        if (tmp.IsEmpty()) {
+          uint8_t *pType = NULL;
+          if (!fext.IsEmpty()) {
+            pType = CMimeTypes::GetMimeType(fext);
+          }
+          if (pType)
+            data->type = NS_strdup((PC_S8)pType);
+          else
+            data->type = NS_strdup(APPLICATION_OCTET_STREAM);
+        }
+        else
+          data->type = ToNewCString(tmp);
+      }
+
+      pVal = CMapiApi::GetMapiProperty(lpAttach, PR_ATTACH_CONTENT_ID_A);
+      CMapiApi::GetStringFromProp(pVal, tmp);
+      if (!tmp.IsEmpty())
+        data->cid = ToNewCString(tmp);
+    }
+    if (bResult) {
+      // Now we need to decide if this attachment is embedded or not.
+      // At first, I tried to simply check for the presence of the Content-Id.
+      // But it turned out that this method is unreliable, since there exist cases
+      // when an attachment has a Content-Id while isn't embedded (even in a message
+      // with a plain-text body!). So next I tried to look for <img> tags that contain
+      // the found Content-Id. But this is unreliable, too, because there exist cases
+      // where other places of HTML reference the embedded messages (e.g. it may be
+      // a background of a table cell, or some CSS; further, it is possible that the
+      // reference to an embedded object is not in the main body, but in another
+      // embedded object - like body references a CSS attachment that in turn references
+      // a picture as a background of its element). From the other hand, it's unreliable
+      // to relax the search criteria to any occurence of the Content-Id string in the body -
+      // partly because the string may be simply in a text or other non-referencing part,
+      // partly because of the abovementioned possibility that the reference is outside
+      // the body at all.
+      // There exist the PR_ATTACH_FLAGS property of the attachment. The MS documentation
+      // tells about two possible flags in it: ATT_INVISIBLE_IN_HTML and ATT_INVISIBLE_IN_RTF.
+      // There is at least one more undocumented flag: ATT_MHTML_REF. Some sources in Internet
+      // suggest simply check for the latter flag to distinguish between the embedded
+      // and ordinary attachments. But my observations indicate that even if the flags
+      // don't include ATT_MHTML_REF, the attachment is still may be embedded.
+      // However, my observations always show that the message is embedded if the flags
+      // is not 0.
+      // So now I will simply test for the non-zero flags to decide whether the attachment
+      // is embedded or not. Possible advantage is reliability (I hope).
+      // Another advantage is that it's much faster than search the body for Content-Id.
+
+      DWORD flags = 0;
+
+      pVal = CMapiApi::GetMapiProperty(lpAttach, PR_ATTACH_FLAGS);
+      if (pVal)
+        flags = CMapiApi::GetLongFromProp(pVal);
+      if (m_bodyIsHtml && data->cid && (flags != 0)) // this is the embedded attachment
+        m_embattachments.push_back(data);
+      else // this is ordinary attachment
+        m_stdattachments.push_back(data);
+    }
+    else {
+      delete data;
+    }
+  }
+
+  lpAttach->Release();
+  return bResult;
+}
+
+void CMapiMessage::ClearAttachment(attach_data* data)
+{
+  if (data->delete_file && data->tmp_file)
+    data->tmp_file->Remove(false);
+
+  if (data->type)
+    NS_Free(data->type);
+  if (data->encoding)
+    NS_Free(data->encoding);
+  if (data->real_name)
+    NS_Free(data->real_name);
+  if (data->cid)
+    NS_Free(data->cid);
+
+  delete data;
+}
+
+void CMapiMessage::ClearAttachments()
+{
+  std::for_each(m_stdattachments.begin(), m_stdattachments.end(), ClearAttachment);
+  m_stdattachments.clear();
+  std::for_each(m_embattachments.begin(), m_embattachments.end(), ClearAttachment);
+  m_embattachments.clear();
+}
+
+// This method must be called AFTER the retrieval of the body,
+// since the decision if an attachment is embedded or not is made
+// based on the body type and contents
+void CMapiMessage::ProcessAttachments()
+{
+  LPSPropValue pVal = CMapiApi::GetMapiProperty(m_lpMsg, PR_HASATTACH);
+  bool hasAttach = true;
+
+  if (pVal) {
+    if (PROP_TYPE(pVal->ulPropTag) == PT_BOOLEAN)
+      hasAttach = (pVal->Value.b != 0);
+    CMapiApi::MAPIFreeBuffer(pVal);
+  }
+
+  if (!hasAttach)
+    return;
+
+  // Get the attachment table?
+  LPMAPITABLE pTable = NULL;
+  HRESULT hr = m_lpMsg->GetAttachmentTable(0, &pTable);
+  if (FAILED(hr) || !pTable)
+    return;
+  IterateAttachTable(pTable);
+  pTable->Release();
+}
+
+nsresult CMapiMessage::GetAttachments(nsIArray **aArray)
+{
+  nsresult rv;
+  nsCOMPtr<nsIMutableArray> attachments (do_CreateInstance(NS_ARRAY_CONTRACTID, &rv));
+  NS_ENSURE_SUCCESS(rv, rv);
+  NS_IF_ADDREF(*aArray = attachments);
+
+  for (std::vector<attach_data*>::const_iterator it = m_stdattachments.begin();
+       it != m_stdattachments.end(); it++) {
+    nsCOMPtr<nsIMsgAttachedFile> a(do_CreateInstance(NS_MSGATTACHEDFILE_CONTRACTID, &rv));
+    NS_ENSURE_SUCCESS(rv, rv);
+    a->SetOrigUrl((*it)->orig_url);
+    a->SetTmpFile((*it)->tmp_file);
+    a->SetEncoding(nsDependentCString((*it)->encoding));
+    a->SetRealName(nsDependentCString((*it)->real_name));
+    a->SetType(nsDependentCString((*it)->type));
+    attachments->AppendElement(a, false);
+  }
+  return rv;
+}
+
+bool CMapiMessage::GetEmbeddedAttachmentInfo(unsigned int i, nsIURI **uri,
+                                             const char **cid,
+                                             const char **name) const
+{
+  if ((i < 0) || (i >= m_embattachments.size()))
+    return false;
+  attach_data* data = m_embattachments[i];
+  if (!data)
+    return false;
+  *uri = data->orig_url;
+  *cid = data->cid;
+  *name = data->real_name;
+  return true;
+}
+
+//////////////////////////////////////////////////////
+
+// begin and end MUST point to the same string
+char* dup(const char* begin, const char* end)
+{
+  if (begin >= end)
+    return 0;
+  char* str = new char[end-begin+1];
+  memcpy(str, begin, (end-begin)*sizeof(begin[0]));
+  str[end - begin] = 0;
+  return str;
+}
+
+// See RFC822
+// 9 = '\t', 32 = ' '.
+inline bool IsPrintableASCII(char c) { return (c > ' ') && (c < 127); }
+inline bool IsWSP(char c) { return (c == ' ') || (c == '\t'); }
+
+CMapiMessageHeaders::CHeaderField::CHeaderField(const char* begin, int len)
+  : m_fname(0), m_fbody(0), m_fbody_utf8(false)
+{
+  const char *end = begin+len, *fname_end = begin;
+  while ((fname_end < end) && IsPrintableASCII(*fname_end) && (*fname_end != ':'))
+    ++fname_end;
+  if ((fname_end == end) || (*fname_end != ':'))
+    return; // Not a valid header!
+  m_fname = dup(begin, fname_end+1); // including colon
+  m_fbody = dup(fname_end+1, end);
+}
+
+CMapiMessageHeaders::CHeaderField::CHeaderField(const char* name, const char* body, bool utf8)
+  : m_fname(dup(name, name+strlen(name))), m_fbody(dup(body, body+strlen(body))), m_fbody_utf8(utf8)
+{
+}
+
+CMapiMessageHeaders::CHeaderField::~CHeaderField()
+{
+  delete[] m_fname;
+  delete[] m_fbody;
+}
+
+void CMapiMessageHeaders::CHeaderField::set_fbody(const char* txt)
+{
+  if (m_fbody == txt)
+    return; // to avoid assigning to self
+  char* oldbody = m_fbody;
+  m_fbody = dup(txt, txt+strlen(txt));
+  delete[] oldbody;
+  m_fbody_utf8 = true;
+}
+
+void CMapiMessageHeaders::CHeaderField::GetUnfoldedString(nsString& dest,
+                                          const char* fallbackCharset) const
+{
+  dest.Truncate();
+  if (!m_fbody)
+    return;
+
+  nsCString unfolded;
+  const char* pos = m_fbody;
+  while (*pos) {
+    if ((*pos == nsCRT::CR) && (*(pos+1) == nsCRT::LF) && IsWSP(*(pos+2)))
+      pos += 2; // Skip CRLF if it is followed by SPACE or TAB
+    else
+      unfolded.Append(*(pos++));
+  }
+  if (m_fbody_utf8)
+    CopyUTF8toUTF16(unfolded, dest);
+  else
+    nsMsgI18NConvertToUnicode(fallbackCharset, unfolded, dest);
+}
+
+////////////////////////////////////////
+
+const char* CMapiMessageHeaders::Specials[hdrMax] = {
+  "Date:",
+  "From:",
+  "Sender:",
+  "Reply-To:",
+  "To:",
+  "Cc:",
+  "Bcc:",
+  "Message-ID:",
+  "Subject:",
+  "Mime-Version:",
+  "Content-Type:",
+  "Content-Transfer-Encoding:"
+};
+
+CMapiMessageHeaders::~CMapiMessageHeaders()
+{
+  ClearHeaderFields();
+}
+
+void Delete(void* p) { delete p; }
+
+void CMapiMessageHeaders::ClearHeaderFields()
+{
+  std::for_each(m_headerFields.begin(), m_headerFields.end(), Delete);
+  m_headerFields.clear();
+}
+
+void CMapiMessageHeaders::Assign(const char* headers)
+{
+  for (int i=0; i<hdrMax; i++)
+    m_SpecialHeaders[i] = 0;
+  ClearHeaderFields();
+  if (!headers)
+    return;
+
+  const char *start=headers, *end=headers;
+  while (*end) {
+    if ((*end == nsCRT::CR) && (*(end+1) == nsCRT::LF)) {
+      if (!IsWSP(*(end+2))) { // Not SPACE nor TAB (avoid FSP) -> next header or EOF
+        Add(new CHeaderField(start, end-start));
+        start = ++end + 1;
+      }
+    }
+    ++end;
+  }
+
+  if (start < end) { // Last header left
+    Add(new CHeaderField(start, end-start));
+  }
+}
+
+void CMapiMessageHeaders::Add(CHeaderField* f)
+{
+  if (!f)
+    return;
+  if (!f->Valid()) {
+    delete f;
+    return;
+  }
+
+  SpecialHeader idx = CheckSpecialHeader(f->fname());
+  if (idx != hdrNone) {
+    // Now check if the special header was already inserted;
+    // if so, remove previous and add this new
+    CHeaderField* PrevSpecial = m_SpecialHeaders[idx];
+    if (PrevSpecial) {
+      std::vector<CHeaderField*>::iterator iter = std::find(m_headerFields.begin(), m_headerFields.end(), PrevSpecial);
+      if (iter != m_headerFields.end())
+        m_headerFields.erase(iter);
+      delete PrevSpecial;
+    }
+    m_SpecialHeaders[idx] = f;
+  }
+  m_headerFields.push_back(f);
+}
+
+CMapiMessageHeaders::SpecialHeader CMapiMessageHeaders::CheckSpecialHeader(const char* fname)
+{
+  for (int i = hdrFirst; i < hdrMax; i++)
+    if (stricmp(fname, Specials[i]) == 0)
+      return static_cast<SpecialHeader>(i);
+
+  return hdrNone;
+}
+
+const CMapiMessageHeaders::CHeaderField* CMapiMessageHeaders::CFind(const char* name) const
+{
+  SpecialHeader special = CheckSpecialHeader(name);
+  if ((special > hdrNone) && (special < hdrMax))
+    return m_SpecialHeaders[special]; // No need to search further, because it MUST be here
+
+  std::vector<CHeaderField*>::const_iterator iter = std::find_if(m_headerFields.begin(), m_headerFields.end(), fname_equals(name));
+  if (iter == m_headerFields.end())
+    return 0;
+  return *iter;
+}
+
+const char* CMapiMessageHeaders::SpecialName(SpecialHeader special)
+{
+  if ((special <= hdrNone) || (special >= hdrMax))
+    return 0;
+  return Specials[special];
+}
+
+const char* CMapiMessageHeaders::Value(SpecialHeader special) const
+{
+  if ((special <= hdrNone) || (special >= hdrMax))
+    return 0;
+  return (m_SpecialHeaders[special]) ? m_SpecialHeaders[special]->fbody() : 0;
+}
+
+const char* CMapiMessageHeaders::Value(const char* name) const
+{
+  const CHeaderField* result = CFind(name);
+  return result ? result->fbody() : 0;
+}
+
+void CMapiMessageHeaders::UnfoldValue(const char* name, nsString& dest, const char* fallbackCharset) const
+{
+  const CHeaderField* result = CFind(name);
+  if (result)
+    result->GetUnfoldedString(dest, fallbackCharset);
+  else
+    dest.Truncate();
+}
+
+void CMapiMessageHeaders::UnfoldValue(SpecialHeader special, nsString& dest, const char* fallbackCharset) const
+{
+  if ((special <= hdrNone) || (special >= hdrMax) || (!m_SpecialHeaders[special]))
+    dest.Truncate();
+  else
+    m_SpecialHeaders[special]->GetUnfoldedString(dest, fallbackCharset);
+}
+
+int CMapiMessageHeaders::SetValue(const char* name, const char* value, bool replace)
+{
+  if (!replace) {
+    CHeaderField* result = Find(name);
+    if (result) {
+      result->set_fbody(value);
+      return 0;
+    }
+  }
+  Add(new CHeaderField(name, value, true));
+  return 0; // No sensible result is returned; maybe do something senseful later
+}
+
+int CMapiMessageHeaders::SetValue(SpecialHeader special, const char* value)
+{
+  CHeaderField* result = m_SpecialHeaders[special];
+  if (result)
+    result->set_fbody(value);
+  else
+    Add(new CHeaderField(Specials[special], value, true));
+  return 0;
+}
+
+void CMapiMessageHeaders::write_to_stream::operator () (const CHeaderField* f)
+{
+  if (!f || NS_FAILED(m_rv))
+    return;
+
+  uint32_t written;
+  m_rv = m_pDst->Write(f->fname(), strlen(f->fname()), &written);
+  NS_ENSURE_SUCCESS_VOID(m_rv);
+  if (f->fbody()) {
+    m_rv = m_pDst->Write(f->fbody(), strlen(f->fbody()), &written);
+    NS_ENSURE_SUCCESS_VOID(m_rv);
+  }
+  m_rv = m_pDst->Write("\x0D\x0A", 2, &written);
+}
+
+nsresult CMapiMessageHeaders::ToStream(nsIOutputStream *pDst) const
+{
+  nsresult rv = std::for_each(m_headerFields.begin(), m_headerFields.end(),
+                              write_to_stream(pDst));
+  if (NS_SUCCEEDED(rv)) {
+    uint32_t written;
+    rv = pDst->Write("\x0D\x0A", 2, &written); // Separator line
+  }
+  return rv;
+}
diff --git a/mailnews/import/outlook/src/MapiMessage.h b/mailnews/import/outlook/src/MapiMessage.h
new file mode 100644
index 000000000..dc6a6cda1
--- /dev/null
+++ b/mailnews/import/outlook/src/MapiMessage.h
@@ -0,0 +1,271 @@
+/* -*- Mode: C++; tab-width: 2; 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 MapiMessage_h___
+#define MapiMessage_h___
+
+#include "nsTArray.h"
+#include "nsStringGlue.h"
+#include "nsIFile.h"
+#include "MapiApi.h"
+#include "nsIMsgSend.h"
+
+#include <vector>
+
+#ifndef PR_LAST_VERB_EXECUTED
+#define PR_LAST_VERB_EXECUTED PROP_TAG(PT_LONG, 0x1081)
+#endif
+
+#define EXCHIVERB_REPLYTOSENDER (102)
+#define EXCHIVERB_REPLYTOALL    (103)
+#define EXCHIVERB_FORWARD       (104)
+
+#ifndef PR_ATTACH_CONTENT_ID
+#define PR_ATTACH_CONTENT_ID PROP_TAG(PT_TSTRING,	0x3712)
+#endif
+#ifndef PR_ATTACH_CONTENT_ID_W
+#define PR_ATTACH_CONTENT_ID_W PROP_TAG(PT_UNICODE,	0x3712)
+#endif
+#ifndef PR_ATTACH_CONTENT_ID_A
+#define PR_ATTACH_CONTENT_ID_A PROP_TAG(PT_STRING8,	0x3712)
+#endif
+
+#ifndef PR_ATTACH_FLAGS
+#define PR_ATTACH_FLAGS PROP_TAG(PT_LONG,	0x3714)
+#endif
+
+#ifndef ATT_INVISIBLE_IN_HTML
+#define ATT_INVISIBLE_IN_HTML (0x1)
+#endif
+#ifndef ATT_INVISIBLE_IN_RTF
+#define ATT_INVISIBLE_IN_RTF  (0x2)
+#endif
+#ifndef ATT_MHTML_REF
+#define ATT_MHTML_REF         (0x4)
+#endif
+
+//////////////////////////////////////////////////////////////////////////////
+
+class CMapiMessageHeaders {
+public:
+  // Special headers that MUST appear at most once (see RFC822)
+  enum SpecialHeader { hdrNone=-1, hdrFirst = 0, // utility values
+                       hdrDate=hdrFirst,
+                       hdrFrom,
+                       hdrSender,
+                       hdrReplyTo,
+                       hdrTo,
+                       hdrCc,
+                       hdrBcc,
+                       hdrMessageID,
+                       hdrSubject,
+                       hdrMimeVersion,
+                       hdrContentType,
+                       hdrContentTransferEncoding,
+                       hdrMax // utility value
+                     };
+
+  CMapiMessageHeaders(const char* headers = 0) { Assign(headers); }
+  ~CMapiMessageHeaders();
+  void Assign(const char* headers);
+
+  inline bool IsEmpty() const { return m_headerFields.empty(); }
+  // if no such header exists then 0 is returned, else the first value returned
+  const char* Value(const char* name) const;
+  // if no such header exists then 0 is returned
+  const char* Value(SpecialHeader special) const;
+
+  void UnfoldValue(const char* name, nsString& dest, const char* fallbackCharset) const;
+  void UnfoldValue(SpecialHeader special, nsString& dest, const char* fallbackCharset) const;
+
+  // value must be utf-8 or 7-bit; supposed that this function will be called
+  // when the charset of the value is known
+  // TODO: if replace is set, then all headers with this name will be removed
+  //  and one with this value will be added, otherwise a new header is added
+  // (Unnecessary for now)
+  int SetValue(const char* name, const char* value, bool replace = true);
+  int SetValue(SpecialHeader special, const char* value);
+
+  static const char* SpecialName(SpecialHeader special);
+
+  nsresult ToStream(nsIOutputStream *pDst) const;
+private:
+  class CHeaderField {
+  public:
+    CHeaderField(const char* begin, int len);
+    CHeaderField(const char* name, const char* body, bool utf8 = false);
+    ~CHeaderField();
+    inline bool Valid() const { return m_fname; }
+    inline const char* fname() const { return m_fname; }
+    inline const char* fbody() const { return m_fbody; }
+    
+    // txt must be utf-8 or 7-bit; supposed that this function will be called
+    // when the charset of the txt is known
+    void set_fbody(const char* txt);
+
+    void GetUnfoldedString(nsString& dest, const char* fallbackCharset) const;
+  private:
+    char* m_fname;
+    char* m_fbody;
+    bool m_fbody_utf8;
+  }; //class HeaderField
+
+  class write_to_stream {
+  public:
+    write_to_stream(nsIOutputStream *pDst) : m_pDst(pDst), m_rv(NS_OK) {}
+    void operator () (const CHeaderField* f);
+    inline operator nsresult() const { return m_rv; }
+  private:
+    nsIOutputStream *m_pDst;
+    nsresult m_rv;
+  };
+
+  // Search helper
+  class fname_equals {
+  public:
+    fname_equals(const char* search) : m_search(search) {}
+    inline bool operator () (const CHeaderField* f) const { return stricmp(f->fname(), m_search) == 0; }
+  private:
+    const char* m_search;
+  }; // class fname_equals
+
+  // The common array of special headers' names
+  static const char* Specials[hdrMax];
+  
+  std::vector<CHeaderField*> m_headerFields;
+  CHeaderField* m_SpecialHeaders[hdrMax]; // Pointers into the m_headerFields
+
+  void ClearHeaderFields();
+  void Add(CHeaderField* f);
+  static SpecialHeader CheckSpecialHeader(const char* fname);
+  const CHeaderField* CFind(const char* name) const;
+  inline CHeaderField* Find(const char* name) { return const_cast<CHeaderField*>(CFind(name)); }
+
+}; // class CMapiMessageHeaders
+
+//////////////////////////////////////////////////////
+
+class CMapiMessage {
+public:
+  CMapiMessage(LPMESSAGE  lpMsg);
+  ~CMapiMessage();
+
+  // Attachments
+  // Ordinary (not embedded) attachments.
+  nsresult GetAttachments(nsIArray **aArray);
+  // Embedded attachments
+  size_t EmbeddedAttachmentsCount() const { return m_embattachments.size(); }
+  bool GetEmbeddedAttachmentInfo(unsigned int i, nsIURI **uri, const char **cid,
+                                 const char **name) const;
+  // We don't check MSGFLAG_HASATTACH, since it returns true even if there are
+  // only embedded attachmentsin the message. TB only counts the ordinary
+  // attachments when shows the message status, so here we check only for the
+  // ordinary attachments.
+  inline bool HasAttach() const { return !m_stdattachments.empty(); }
+
+  // Retrieve info for message
+  inline bool BodyIsHtml(void) const { return m_bodyIsHtml;}
+  const char *GetFromLine(int& len) const {
+    if (m_fromLine.IsEmpty())
+      return NULL; 
+    else {
+      len = m_fromLine.Length();
+      return m_fromLine.get();}
+  }
+  inline CMapiMessageHeaders *GetHeaders() { return &m_headers; }
+  inline const wchar_t *GetBody(void) const { return m_body.get(); }
+  inline size_t GetBodyLen(void) const { return m_body.Length(); }
+  void GetBody(nsCString& dest) const;
+  inline const char *GetBodyCharset(void) const { return m_mimeCharset.get();}
+  inline bool IsRead() const { return m_msgFlags & MSGFLAG_READ; }
+  inline bool IsReplied() const {
+    return (m_msgLastVerb == EXCHIVERB_REPLYTOSENDER) ||
+           (m_msgLastVerb == EXCHIVERB_REPLYTOALL); }
+  inline bool IsForvarded() const {
+    return m_msgLastVerb == EXCHIVERB_FORWARD; }
+
+  bool    HasContentHeader(void) const {
+    return !m_mimeContentType.IsEmpty();}
+  bool    HasMimeVersion(void) const {
+    return m_headers.Value(CMapiMessageHeaders::hdrMimeVersion); }
+  const char *GetMimeContent(void) const { return m_mimeContentType.get();}
+  int32_t     GetMimeContentLen(void) const { return m_mimeContentType.Length();}
+  const char *GetMimeBoundary(void) const { return m_mimeBoundary.get();}
+
+   // The only required part of a message is its header
+  inline bool ValidState() const { return !m_headers.IsEmpty(); }
+  inline bool FullMessageDownloaded() const { return !m_dldStateHeadersOnly; }
+
+private:
+  struct attach_data {
+    nsCOMPtr<nsIURI> orig_url;
+    nsCOMPtr<nsIFile> tmp_file;
+    char *type;
+    char *encoding;
+    char *real_name;
+    char *cid;
+    bool delete_file;
+    attach_data() : type(0), encoding(0), real_name(0), cid(0), delete_file(false) {}
+  };
+
+  static const nsCString    m_whitespace;
+
+  LPMESSAGE    m_lpMsg;
+
+  bool         m_dldStateHeadersOnly; // if the message has not been downloaded yet
+  CMapiMessageHeaders     m_headers;
+  nsCString    m_fromLine; // utf-8
+  nsCString    m_mimeContentType; // utf-8
+  nsCString    m_mimeBoundary; // utf-8
+  nsCString    m_mimeCharset; // utf-8
+
+  std::vector<attach_data*> m_stdattachments;
+  std::vector<attach_data*> m_embattachments; // Embedded
+
+  nsString     m_body; // to be converted from UTF-16 using m_mimeCharset
+  bool         m_bodyIsHtml;
+
+  uint32_t m_msgFlags;
+  uint32_t m_msgLastVerb;
+
+  nsCOMPtr<nsIIOService> m_pIOService;
+
+  void    GetDownloadState();
+
+  // Headers - fetch will get PR_TRANSPORT_MESSAGE_HEADERS
+  // or if they do not exist will build a header from
+  //  PR_DISPLAY_TO, _CC, _BCC
+  //  PR_SUBJECT
+  //  PR_MESSAGE_RECIPIENTS
+  // and PR_CREATION_TIME if needed?
+  bool    FetchHeaders(void);
+  bool    FetchBody(void);
+  void    FetchFlags(void);
+
+  static bool GetTmpFile(/*out*/ nsIFile **aResult);
+  static bool CopyMsgAttachToFile(LPATTACH lpAttach, /*out*/ nsIFile **tmp_file);
+  static bool CopyBinAttachToFile(LPATTACH lpAttach, nsIFile **tmp_file);
+
+  static void ClearAttachment(attach_data* data);
+  void    ClearAttachments();
+  bool    AddAttachment(DWORD aNum);
+  bool    IterateAttachTable(LPMAPITABLE tbl);
+  bool    GetURL(nsIFile *aFile, nsIURI **url);
+  void    ProcessAttachments();
+
+  bool    EnsureHeader(CMapiMessageHeaders::SpecialHeader special, ULONG mapiTag);
+  bool    EnsureDate();
+
+  void    ProcessContentType();
+  bool    CheckBodyInCharsetRange(const char* charset);
+  void    FormatDateTime(SYSTEMTIME& tm, nsCString& s, bool includeTZ = true);
+  void    BuildFromLine(void);
+
+  inline static bool IsSpace(char c) {
+    return c == ' ' || c == '\r' || c == '\n' || c == '\b' || c == '\t';}
+  inline static bool IsSpace(wchar_t c) { 
+    return ((c & 0xFF) == c) && IsSpace(static_cast<char>(c)); } // Avoid false detections
+};
+
+#endif /* MapiMessage_h__ */
diff --git a/mailnews/import/outlook/src/MapiMimeTypes.cpp b/mailnews/import/outlook/src/MapiMimeTypes.cpp
new file mode 100644
index 000000000..38b2046db
--- /dev/null
+++ b/mailnews/import/outlook/src/MapiMimeTypes.cpp
@@ -0,0 +1,96 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/* 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/. */
+
+#include "nscore.h"
+#include "nsStringGlue.h"
+#include "MapiMimeTypes.h"
+
+uint8_t CMimeTypes::m_mimeBuffer[kMaxMimeTypeSize];
+
+
+BOOL CMimeTypes::GetKey(HKEY root, LPCTSTR pName, PHKEY pKey)
+{
+  LONG result = RegOpenKeyEx(root, pName, 0, KEY_QUERY_VALUE | KEY_ENUMERATE_SUB_KEYS, pKey);
+  return result == ERROR_SUCCESS;
+}
+
+BOOL CMimeTypes::GetValueBytes(HKEY rootKey, LPCTSTR pValName, LPBYTE *ppBytes)
+{
+  LONG  err;
+  DWORD  bufSz;
+
+  *ppBytes = NULL;
+  // Get the installed directory
+  err = RegQueryValueEx(rootKey, pValName, NULL, NULL, NULL, &bufSz);
+  if (err == ERROR_SUCCESS) {
+    *ppBytes = new BYTE[bufSz];
+    err = RegQueryValueEx(rootKey, pValName, NULL, NULL, *ppBytes, &bufSz);
+    if (err == ERROR_SUCCESS) {
+      return TRUE;
+    }
+    delete *ppBytes;
+    *ppBytes = NULL;
+  }
+  return FALSE;
+}
+
+void CMimeTypes::ReleaseValueBytes(LPBYTE pBytes)
+{
+  if (pBytes)
+    delete pBytes;
+}
+
+BOOL CMimeTypes::GetMimeTypeFromReg(const nsCString& ext, LPBYTE *ppBytes)
+{
+  HKEY  extensionKey;
+  BOOL  result = FALSE;
+  *ppBytes = NULL;
+  if (GetKey(HKEY_CLASSES_ROOT, ext.get(), &extensionKey)) {
+    result = GetValueBytes(extensionKey, "Content Type", ppBytes);
+    RegCloseKey(extensionKey);
+  }
+
+  return result;
+}
+
+uint8_t * CMimeTypes::GetMimeType(const nsString& theExt)
+{
+  nsCString ext;
+  LossyCopyUTF16toASCII(theExt, ext);
+  return GetMimeType(ext);
+}
+
+uint8_t * CMimeTypes::GetMimeType(const nsCString& theExt)
+{
+  nsCString  ext = theExt;
+  if (ext.Length()) {
+    if (ext.First() != '.') {
+      ext = ".";
+      ext += theExt;
+    }
+  }
+
+
+  BOOL  result = FALSE;
+  int    len;
+
+  if (!ext.Length())
+    return NULL;
+  LPBYTE  pByte;
+  if (GetMimeTypeFromReg(ext, &pByte)) {
+    len = strlen((const char *) pByte);
+    if (len && (len < kMaxMimeTypeSize)) {
+      memcpy(m_mimeBuffer, pByte, len);
+      m_mimeBuffer[len] = 0;
+      result = TRUE;
+    }
+    ReleaseValueBytes(pByte);
+  }
+
+  if (result)
+    return m_mimeBuffer;
+
+  return NULL;
+}
diff --git a/mailnews/import/outlook/src/MapiMimeTypes.h b/mailnews/import/outlook/src/MapiMimeTypes.h
new file mode 100644
index 000000000..61a90dd19
--- /dev/null
+++ b/mailnews/import/outlook/src/MapiMimeTypes.h
@@ -0,0 +1,31 @@
+/* -*- 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 MapiMimeTypes_h___
+#define MapiMimeTypes_h___
+
+#include <windows.h>
+
+#define kMaxMimeTypeSize  256
+
+class CMimeTypes {
+public:
+
+static uint8_t *  GetMimeType(const nsCString& theExt);
+static uint8_t *  GetMimeType(const nsString& theExt);
+
+protected:
+  // Registry stuff
+static BOOL  GetKey(HKEY root, LPCTSTR pName, PHKEY pKey);
+static BOOL  GetValueBytes(HKEY rootKey, LPCTSTR pValName, LPBYTE *ppBytes);
+static void  ReleaseValueBytes(LPBYTE pBytes);
+static BOOL  GetMimeTypeFromReg(const nsCString& ext, LPBYTE *ppBytes);
+
+
+static uint8_t          m_mimeBuffer[kMaxMimeTypeSize];
+};
+
+#endif /* MapiMimeTypes_h__ */
+
diff --git a/mailnews/import/outlook/src/MapiTagStrs.cpp b/mailnews/import/outlook/src/MapiTagStrs.cpp
new file mode 100644
index 000000000..217b2186c
--- /dev/null
+++ b/mailnews/import/outlook/src/MapiTagStrs.cpp
@@ -0,0 +1,1070 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/* 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/. */
+
+/*
+ *  Message envelope properties
+ */
+
+case PR_ACKNOWLEDGEMENT_MODE:
+  s = "PR_ACKNOWLEDGEMENT_MODE"; break;
+case PR_ALTERNATE_RECIPIENT_ALLOWED:
+  s = "PR_ALTERNATE_RECIPIENT_ALLOWED"; break;
+case PR_AUTHORIZING_USERS:
+  s = "PR_AUTHORIZING_USERS"; break;
+case PR_AUTO_FORWARD_COMMENT:
+  s = "PR_AUTO_FORWARD_COMMENT"; break;
+case PR_AUTO_FORWARDED:
+  s = "PR_AUTO_FORWARDED"; break;
+case PR_CONTENT_CONFIDENTIALITY_ALGORITHM_ID:
+  s = "PR_CONTENT_CONFIDENTIALITY_ALGORITHM_ID"; break;
+case PR_CONTENT_CORRELATOR:
+  s = "PR_CONTENT_CORRELATOR"; break;
+case PR_CONTENT_IDENTIFIER:
+  s = "PR_CONTENT_IDENTIFIER"; break;
+case PR_CONTENT_LENGTH:
+  s = "PR_CONTENT_LENGTH"; break;
+case PR_CONTENT_RETURN_REQUESTED:
+  s = "PR_CONTENT_RETURN_REQUESTED"; break;
+
+
+
+case PR_CONVERSATION_KEY:
+  s = "PR_CONVERSATION_KEY"; break;
+
+case PR_CONVERSION_EITS:
+  s = "PR_CONVERSION_EITS"; break;
+case PR_CONVERSION_WITH_LOSS_PROHIBITED:
+  s = "PR_CONVERSION_WITH_LOSS_PROHIBITED"; break;
+case PR_CONVERTED_EITS:
+  s = "PR_CONVERTED_EITS"; break;
+case PR_DEFERRED_DELIVERY_TIME:
+  s = "PR_DEFERRED_DELIVERY_TIME"; break;
+case PR_DELIVER_TIME:
+  s = "PR_DELIVER_TIME"; break;
+case PR_DISCARD_REASON:
+  s = "PR_DISCARD_REASON"; break;
+case PR_DISCLOSURE_OF_RECIPIENTS:
+  s = "PR_DISCLOSURE_OF_RECIPIENTS"; break;
+case PR_DL_EXPANSION_HISTORY:
+  s = "PR_DL_EXPANSION_HISTORY"; break;
+case PR_DL_EXPANSION_PROHIBITED:
+  s = "PR_DL_EXPANSION_PROHIBITED"; break;
+case PR_EXPIRY_TIME:
+  s = "PR_EXPIRY_TIME"; break;
+case PR_IMPLICIT_CONVERSION_PROHIBITED:
+  s = "PR_IMPLICIT_CONVERSION_PROHIBITED"; break;
+case PR_IMPORTANCE:
+  s = "PR_IMPORTANCE"; break;
+case PR_IPM_ID:
+  s = "PR_IPM_ID"; break;
+case PR_LATEST_DELIVERY_TIME:
+  s = "PR_LATEST_DELIVERY_TIME"; break;
+case PR_MESSAGE_CLASS:
+  s = "PR_MESSAGE_CLASS"; break;
+case PR_MESSAGE_DELIVERY_ID:
+  s = "PR_MESSAGE_DELIVERY_ID"; break;
+
+
+
+
+
+case PR_MESSAGE_SECURITY_LABEL:
+  s = "PR_MESSAGE_SECURITY_LABEL"; break;
+case PR_OBSOLETED_IPMS:
+  s = "PR_OBSOLETED_IPMS"; break;
+case PR_ORIGINALLY_INTENDED_RECIPIENT_NAME:
+  s = "PR_ORIGINALLY_INTENDED_RECIPIENT_NAME"; break;
+case PR_ORIGINAL_EITS:
+  s = "PR_ORIGINAL_EITS"; break;
+case PR_ORIGINATOR_CERTIFICATE:
+  s = "PR_ORIGINATOR_CERTIFICATE"; break;
+case PR_ORIGINATOR_DELIVERY_REPORT_REQUESTED:
+  s = "PR_ORIGINATOR_DELIVERY_REPORT_REQUESTED"; break;
+case PR_ORIGINATOR_RETURN_ADDRESS:
+  s = "PR_ORIGINATOR_RETURN_ADDRESS"; break;
+
+
+
+case PR_PARENT_KEY:
+  s = "PR_PARENT_KEY"; break;
+case PR_PRIORITY:
+  s = "PR_PRIORITY"; break;
+
+
+
+case PR_ORIGIN_CHECK:
+  s = "PR_ORIGIN_CHECK"; break;
+case PR_PROOF_OF_SUBMISSION_REQUESTED:
+  s = "PR_PROOF_OF_SUBMISSION_REQUESTED"; break;
+case PR_READ_RECEIPT_REQUESTED:
+  s = "PR_READ_RECEIPT_REQUESTED"; break;
+case PR_RECEIPT_TIME:
+  s = "PR_RECEIPT_TIME"; break;
+case PR_RECIPIENT_REASSIGNMENT_PROHIBITED:
+  s = "PR_RECIPIENT_REASSIGNMENT_PROHIBITED"; break;
+case PR_REDIRECTION_HISTORY:
+  s = "PR_REDIRECTION_HISTORY"; break;
+case PR_RELATED_IPMS:
+  s = "PR_RELATED_IPMS"; break;
+case PR_ORIGINAL_SENSITIVITY:
+  s = "PR_ORIGINAL_SENSITIVITY"; break;
+case PR_LANGUAGES:
+  s = "PR_LANGUAGES"; break;
+case PR_REPLY_TIME:
+  s = "PR_REPLY_TIME"; break;
+case PR_REPORT_TAG:
+  s = "PR_REPORT_TAG"; break;
+case PR_REPORT_TIME:
+  s = "PR_REPORT_TIME"; break;
+case PR_RETURNED_IPM:
+  s = "PR_RETURNED_IPM"; break;
+case PR_SECURITY:
+  s = "PR_SECURITY"; break;
+case PR_INCOMPLETE_COPY:
+  s = "PR_INCOMPLETE_COPY"; break;
+case PR_SENSITIVITY:
+  s = "PR_SENSITIVITY"; break;
+case PR_SUBJECT:
+  s = "PR_SUBJECT"; break;
+case PR_SUBJECT_IPM:
+  s = "PR_SUBJECT_IPM"; break;
+case PR_CLIENT_SUBMIT_TIME:
+  s = "PR_CLIENT_SUBMIT_TIME"; break;
+case PR_REPORT_NAME:
+  s = "PR_REPORT_NAME"; break;
+case PR_SENT_REPRESENTING_SEARCH_KEY:
+  s = "PR_SENT_REPRESENTING_SEARCH_KEY"; break;
+case PR_X400_CONTENT_TYPE:
+  s = "PR_X400_CONTENT_TYPE"; break;
+case PR_SUBJECT_PREFIX:
+  s = "PR_SUBJECT_PREFIX"; break;
+case PR_NON_RECEIPT_REASON:
+  s = "PR_NON_RECEIPT_REASON"; break;
+case PR_RECEIVED_BY_ENTRYID:
+  s = "PR_RECEIVED_BY_ENTRYID"; break;
+case PR_RECEIVED_BY_NAME:
+  s = "PR_RECEIVED_BY_NAME"; break;
+case PR_SENT_REPRESENTING_ENTRYID:
+  s = "PR_SENT_REPRESENTING_ENTRYID"; break;
+case PR_SENT_REPRESENTING_NAME:
+  s = "PR_SENT_REPRESENTING_NAME"; break;
+case PR_RCVD_REPRESENTING_ENTRYID:
+  s = "PR_RCVD_REPRESENTING_ENTRYID"; break;
+case PR_RCVD_REPRESENTING_NAME:
+  s = "PR_RCVD_REPRESENTING_NAME"; break;
+case PR_REPORT_ENTRYID:
+  s = "PR_REPORT_ENTRYID"; break;
+case PR_READ_RECEIPT_ENTRYID:
+  s = "PR_READ_RECEIPT_ENTRYID"; break;
+case PR_MESSAGE_SUBMISSION_ID:
+  s = "PR_MESSAGE_SUBMISSION_ID"; break;
+case PR_PROVIDER_SUBMIT_TIME:
+  s = "PR_PROVIDER_SUBMIT_TIME"; break;
+case PR_ORIGINAL_SUBJECT:
+  s = "PR_ORIGINAL_SUBJECT"; break;
+case PR_DISC_VAL:
+  s = "PR_DISC_VAL"; break;
+case PR_ORIG_MESSAGE_CLASS:
+  s = "PR_ORIG_MESSAGE_CLASS"; break;
+case PR_ORIGINAL_AUTHOR_ENTRYID:
+  s = "PR_ORIGINAL_AUTHOR_ENTRYID"; break;
+case PR_ORIGINAL_AUTHOR_NAME:
+  s = "PR_ORIGINAL_AUTHOR_NAME"; break;
+case PR_ORIGINAL_SUBMIT_TIME:
+  s = "PR_ORIGINAL_SUBMIT_TIME"; break;
+case PR_REPLY_RECIPIENT_ENTRIES:
+  s = "PR_REPLY_RECIPIENT_ENTRIES"; break;
+case PR_REPLY_RECIPIENT_NAMES:
+  s = "PR_REPLY_RECIPIENT_NAMES"; break;
+
+case PR_RECEIVED_BY_SEARCH_KEY:
+  s = "PR_RECEIVED_BY_SEARCH_KEY"; break;
+case PR_RCVD_REPRESENTING_SEARCH_KEY:
+  s = "PR_RCVD_REPRESENTING_SEARCH_KEY"; break;
+case PR_READ_RECEIPT_SEARCH_KEY:
+  s = "PR_READ_RECEIPT_SEARCH_KEY"; break;
+case PR_REPORT_SEARCH_KEY:
+  s = "PR_REPORT_SEARCH_KEY"; break;
+case PR_ORIGINAL_DELIVERY_TIME:
+  s = "PR_ORIGINAL_DELIVERY_TIME"; break;
+case PR_ORIGINAL_AUTHOR_SEARCH_KEY:
+  s = "PR_ORIGINAL_AUTHOR_SEARCH_KEY"; break;
+
+case PR_MESSAGE_TO_ME:
+  s = "PR_MESSAGE_TO_ME"; break;
+case PR_MESSAGE_CC_ME:
+  s = "PR_MESSAGE_CC_ME"; break;
+case PR_MESSAGE_RECIP_ME:
+  s = "PR_MESSAGE_RECIP_ME"; break;
+
+case PR_ORIGINAL_SENDER_NAME:
+  s = "PR_ORIGINAL_SENDER_NAME"; break;
+case PR_ORIGINAL_SENDER_ENTRYID:
+  s = "PR_ORIGINAL_SENDER_ENTRYID"; break;
+case PR_ORIGINAL_SENDER_SEARCH_KEY:
+  s = "PR_ORIGINAL_SENDER_SEARCH_KEY"; break;
+case PR_ORIGINAL_SENT_REPRESENTING_NAME:
+  s = "PR_ORIGINAL_SENT_REPRESENTING_NAME"; break;
+case PR_ORIGINAL_SENT_REPRESENTING_ENTRYID:
+  s = "PR_ORIGINAL_SENT_REPRESENTING_ENTRYID"; break;
+case PR_ORIGINAL_SENT_REPRESENTING_SEARCH_KEY:
+  s = "PR_ORIGINAL_SENT_REPRESENTING_SEARCH_KEY"; break;
+
+case PR_START_DATE:
+  s = "PR_START_DATE"; break;
+case PR_END_DATE:
+  s = "PR_END_DATE"; break;
+case PR_OWNER_APPT_ID:
+  s = "PR_OWNER_APPT_ID"; break;
+case PR_RESPONSE_REQUESTED:
+  s = "PR_RESPONSE_REQUESTED"; break;
+
+case PR_SENT_REPRESENTING_ADDRTYPE:
+  s = "PR_SENT_REPRESENTING_ADDRTYPE"; break;
+case PR_SENT_REPRESENTING_EMAIL_ADDRESS:
+  s = "PR_SENT_REPRESENTING_EMAIL_ADDRESS"; break;
+
+case PR_ORIGINAL_SENDER_ADDRTYPE:
+  s = "PR_ORIGINAL_SENDER_ADDRTYPE"; break;
+case PR_ORIGINAL_SENDER_EMAIL_ADDRESS:
+  s = "PR_ORIGINAL_SENDER_EMAIL_ADDRESS"; break;
+
+case PR_ORIGINAL_SENT_REPRESENTING_ADDRTYPE:
+  s = "PR_ORIGINAL_SENT_REPRESENTING_ADDRTYPE"; break;
+case PR_ORIGINAL_SENT_REPRESENTING_EMAIL_ADDRESS:
+  s = "PR_ORIGINAL_SENT_REPRESENTING_EMAIL_ADDRESS"; break;
+
+case PR_CONVERSATION_TOPIC:
+  s = "PR_CONVERSATION_TOPIC"; break;
+case PR_CONVERSATION_INDEX:
+  s = "PR_CONVERSATION_INDEX"; break;
+
+case PR_ORIGINAL_DISPLAY_BCC:
+  s = "PR_ORIGINAL_DISPLAY_BCC"; break;
+case PR_ORIGINAL_DISPLAY_CC:
+  s = "PR_ORIGINAL_DISPLAY_CC"; break;
+case PR_ORIGINAL_DISPLAY_TO:
+  s = "PR_ORIGINAL_DISPLAY_TO"; break;
+
+case PR_RECEIVED_BY_ADDRTYPE:
+  s = "PR_RECEIVED_BY_ADDRTYPE"; break;
+case PR_RECEIVED_BY_EMAIL_ADDRESS:
+  s = "PR_RECEIVED_BY_EMAIL_ADDRESS"; break;
+
+case PR_RCVD_REPRESENTING_ADDRTYPE:
+  s = "PR_RCVD_REPRESENTING_ADDRTYPE"; break;
+case PR_RCVD_REPRESENTING_EMAIL_ADDRESS:
+  s = "PR_RCVD_REPRESENTING_EMAIL_ADDRESS"; break;
+
+case PR_ORIGINAL_AUTHOR_ADDRTYPE:
+  s = "PR_ORIGINAL_AUTHOR_ADDRTYPE"; break;
+case PR_ORIGINAL_AUTHOR_EMAIL_ADDRESS:
+  s = "PR_ORIGINAL_AUTHOR_EMAIL_ADDRESS"; break;
+
+case PR_ORIGINALLY_INTENDED_RECIP_ADDRTYPE:
+  s = "PR_ORIGINALLY_INTENDED_RECIP_ADDRTYPE"; break;
+case PR_ORIGINALLY_INTENDED_RECIP_EMAIL_ADDRESS:
+  s = "PR_ORIGINALLY_INTENDED_RECIP_EMAIL_ADDRESS"; break;
+
+case PR_TRANSPORT_MESSAGE_HEADERS:
+  s = "PR_TRANSPORT_MESSAGE_HEADERS"; break;
+
+case PR_DELEGATION:
+  s = "PR_DELEGATION"; break;
+
+case PR_TNEF_CORRELATION_KEY:
+  s = "PR_TNEF_CORRELATION_KEY"; break;
+
+
+
+/*
+ *  Message content properties
+ */
+
+case PR_BODY:
+  s = "PR_BODY"; break;
+case PR_REPORT_TEXT:
+  s = "PR_REPORT_TEXT"; break;
+case PR_ORIGINATOR_AND_DL_EXPANSION_HISTORY:
+  s = "PR_ORIGINATOR_AND_DL_EXPANSION_HISTORY"; break;
+case PR_REPORTING_DL_NAME:
+  s = "PR_REPORTING_DL_NAME"; break;
+case PR_REPORTING_MTA_CERTIFICATE:
+  s = "PR_REPORTING_MTA_CERTIFICATE"; break;
+
+/*  Removed PR_REPORT_ORIGIN_AUTHENTICATION_CHECK with DCR 3865, use PR_ORIGIN_CHECK */
+
+case PR_RTF_SYNC_BODY_CRC:
+  s = "PR_RTF_SYNC_BODY_CRC"; break;
+case PR_RTF_SYNC_BODY_COUNT:
+  s = "PR_RTF_SYNC_BODY_COUNT"; break;
+case PR_RTF_SYNC_BODY_TAG:
+  s = "PR_RTF_SYNC_BODY_TAG"; break;
+case PR_RTF_COMPRESSED:
+  s = "PR_RTF_COMPRESSED"; break;
+case PR_RTF_SYNC_PREFIX_COUNT:
+  s = "PR_RTF_SYNC_PREFIX_COUNT"; break;
+case PR_RTF_SYNC_TRAILING_COUNT:
+  s = "PR_RTF_SYNC_TRAILING_COUNT"; break;
+case PR_ORIGINALLY_INTENDED_RECIP_ENTRYID:
+  s = "PR_ORIGINALLY_INTENDED_RECIP_ENTRYID"; break;
+
+/*
+ *  Reserved 0x1100-0x1200
+ */
+
+
+/*
+ *  Message recipient properties
+ */
+
+case PR_CONTENT_INTEGRITY_CHECK:
+  s = "PR_CONTENT_INTEGRITY_CHECK"; break;
+case PR_EXPLICIT_CONVERSION:
+  s = "PR_EXPLICIT_CONVERSION"; break;
+case PR_IPM_RETURN_REQUESTED:
+  s = "PR_IPM_RETURN_REQUESTED"; break;
+case PR_MESSAGE_TOKEN:
+  s = "PR_MESSAGE_TOKEN"; break;
+case PR_NDR_REASON_CODE:
+  s = "PR_NDR_REASON_CODE"; break;
+case PR_NDR_DIAG_CODE:
+  s = "PR_NDR_DIAG_CODE"; break;
+case PR_NON_RECEIPT_NOTIFICATION_REQUESTED:
+  s = "PR_NON_RECEIPT_NOTIFICATION_REQUESTED"; break;
+case PR_DELIVERY_POINT:
+  s = "PR_DELIVERY_POINT"; break;
+
+case PR_ORIGINATOR_NON_DELIVERY_REPORT_REQUESTED:
+  s = "PR_ORIGINATOR_NON_DELIVERY_REPORT_REQUESTED"; break;
+case PR_ORIGINATOR_REQUESTED_ALTERNATE_RECIPIENT:
+  s = "PR_ORIGINATOR_REQUESTED_ALTERNATE_RECIPIENT"; break;
+case PR_PHYSICAL_DELIVERY_BUREAU_FAX_DELIVERY:
+  s = "PR_PHYSICAL_DELIVERY_BUREAU_FAX_DELIVERY"; break;
+case PR_PHYSICAL_DELIVERY_MODE:
+  s = "PR_PHYSICAL_DELIVERY_MODE"; break;
+case PR_PHYSICAL_DELIVERY_REPORT_REQUEST:
+  s = "PR_PHYSICAL_DELIVERY_REPORT_REQUEST"; break;
+case PR_PHYSICAL_FORWARDING_ADDRESS:
+  s = "PR_PHYSICAL_FORWARDING_ADDRESS"; break;
+case PR_PHYSICAL_FORWARDING_ADDRESS_REQUESTED:
+  s = "PR_PHYSICAL_FORWARDING_ADDRESS_REQUESTED"; break;
+case PR_PHYSICAL_FORWARDING_PROHIBITED:
+  s = "PR_PHYSICAL_FORWARDING_PROHIBITED"; break;
+case PR_PHYSICAL_RENDITION_ATTRIBUTES:
+  s = "PR_PHYSICAL_RENDITION_ATTRIBUTES"; break;
+case PR_PROOF_OF_DELIVERY:
+  s = "PR_PROOF_OF_DELIVERY"; break;
+case PR_PROOF_OF_DELIVERY_REQUESTED:
+  s = "PR_PROOF_OF_DELIVERY_REQUESTED"; break;
+case PR_RECIPIENT_CERTIFICATE:
+  s = "PR_RECIPIENT_CERTIFICATE"; break;
+case PR_RECIPIENT_NUMBER_FOR_ADVICE:
+  s = "PR_RECIPIENT_NUMBER_FOR_ADVICE"; break;
+case PR_RECIPIENT_TYPE:
+  s = "PR_RECIPIENT_TYPE"; break;
+case PR_REGISTERED_MAIL_TYPE:
+  s = "PR_REGISTERED_MAIL_TYPE"; break;
+case PR_REPLY_REQUESTED:
+  s = "PR_REPLY_REQUESTED"; break;
+case PR_REQUESTED_DELIVERY_METHOD:
+  s = "PR_REQUESTED_DELIVERY_METHOD"; break;
+case PR_SENDER_ENTRYID:
+  s = "PR_SENDER_ENTRYID"; break;
+case PR_SENDER_NAME:
+  s = "PR_SENDER_NAME"; break;
+case PR_SUPPLEMENTARY_INFO:
+  s = "PR_SUPPLEMENTARY_INFO"; break;
+case PR_TYPE_OF_MTS_USER:
+  s = "PR_TYPE_OF_MTS_USER"; break;
+case PR_SENDER_SEARCH_KEY:
+  s = "PR_SENDER_SEARCH_KEY"; break;
+case PR_SENDER_ADDRTYPE:
+  s = "PR_SENDER_ADDRTYPE"; break;
+case PR_SENDER_EMAIL_ADDRESS:
+  s = "PR_SENDER_EMAIL_ADDRESS"; break;
+
+/*
+ *  Message non-transmittable properties
+ */
+
+/*
+ * The two tags, PR_MESSAGE_RECIPIENTS and PR_MESSAGE_ATTACHMENTS,
+ * are to be used in the exclude list passed to
+ * IMessage::CopyTo when the caller wants either the recipients or attachments
+ * of the message to not get copied.  It is also used in the ProblemArray
+ * return from IMessage::CopyTo when an error is encountered copying them
+ */
+
+case PR_CURRENT_VERSION:
+  s = "PR_CURRENT_VERSION"; break;
+case PR_DELETE_AFTER_SUBMIT:
+  s = "PR_DELETE_AFTER_SUBMIT"; break;
+case PR_DISPLAY_BCC:
+  s = "PR_DISPLAY_BCC"; break;
+case PR_DISPLAY_CC:
+  s = "PR_DISPLAY_CC"; break;
+case PR_DISPLAY_TO:
+  s = "PR_DISPLAY_TO"; break;
+case PR_PARENT_DISPLAY:
+  s = "PR_PARENT_DISPLAY"; break;
+case PR_MESSAGE_DELIVERY_TIME:
+  s = "PR_MESSAGE_DELIVERY_TIME"; break;
+case PR_MESSAGE_FLAGS:
+  s = "PR_MESSAGE_FLAGS"; break;
+case PR_MESSAGE_SIZE:
+  s = "PR_MESSAGE_SIZE"; break;
+case PR_PARENT_ENTRYID:
+  s = "PR_PARENT_ENTRYID"; break;
+case PR_SENTMAIL_ENTRYID:
+  s = "PR_SENTMAIL_ENTRYID"; break;
+case PR_CORRELATE:
+  s = "PR_CORRELATE"; break;
+case PR_CORRELATE_MTSID:
+  s = "PR_CORRELATE_MTSID"; break;
+case PR_DISCRETE_VALUES:
+  s = "PR_DISCRETE_VALUES"; break;
+case PR_RESPONSIBILITY:
+  s = "PR_RESPONSIBILITY"; break;
+case PR_SPOOLER_STATUS:
+  s = "PR_SPOOLER_STATUS"; break;
+case PR_TRANSPORT_STATUS:
+  s = "PR_TRANSPORT_STATUS"; break;
+case PR_MESSAGE_RECIPIENTS:
+  s = "PR_MESSAGE_RECIPIENTS"; break;
+case PR_MESSAGE_ATTACHMENTS:
+  s = "PR_MESSAGE_ATTACHMENTS"; break;
+case PR_SUBMIT_FLAGS:
+  s = "PR_SUBMIT_FLAGS"; break;
+case PR_RECIPIENT_STATUS:
+  s = "PR_RECIPIENT_STATUS"; break;
+case PR_TRANSPORT_KEY:
+  s = "PR_TRANSPORT_KEY"; break;
+case PR_MSG_STATUS:
+  s = "PR_MSG_STATUS"; break;
+case PR_MESSAGE_DOWNLOAD_TIME:
+  s = "PR_MESSAGE_DOWNLOAD_TIME"; break;
+case PR_CREATION_VERSION:
+  s = "PR_CREATION_VERSION"; break;
+case PR_MODIFY_VERSION:
+  s = "PR_MODIFY_VERSION"; break;
+case PR_HASATTACH:
+  s = "PR_HASATTACH"; break;
+case PR_BODY_CRC:
+  s = "PR_BODY_CRC"; break;
+case PR_NORMALIZED_SUBJECT:
+  s = "PR_NORMALIZED_SUBJECT"; break;
+case PR_RTF_IN_SYNC:
+  s = "PR_RTF_IN_SYNC"; break;
+case PR_ATTACH_SIZE:
+  s = "PR_ATTACH_SIZE"; break;
+case PR_ATTACH_NUM:
+  s = "PR_ATTACH_NUM"; break;
+case PR_PREPROCESS:
+  s = "PR_PREPROCESS"; break;
+
+/* PR_ORIGINAL_DISPLAY_TO, _CC, and _BCC moved to transmittible range 03/09/95 */
+
+case PR_ORIGINATING_MTA_CERTIFICATE:
+  s = "PR_ORIGINATING_MTA_CERTIFICATE"; break;
+case PR_PROOF_OF_SUBMISSION:
+  s = "PR_PROOF_OF_SUBMISSION"; break;
+
+
+/*
+ * The range of non-message and non-recipient property IDs (0x3000 - 0x3FFF) is
+ * further broken down into ranges to make assigning new property IDs easier.
+ *
+ *  From    To      Kind of property
+ *  --------------------------------
+ *  3000    32FF    MAPI_defined common property
+ *  3200    33FF    MAPI_defined form property
+ *  3400    35FF    MAPI_defined message store property
+ *  3600    36FF    MAPI_defined Folder or AB Container property
+ *  3700    38FF    MAPI_defined attachment property
+ *  3900    39FF    MAPI_defined address book property
+ *  3A00    3BFF    MAPI_defined mailuser property
+ *  3C00    3CFF    MAPI_defined DistList property
+ *  3D00    3DFF    MAPI_defined Profile Section property
+ *  3E00    3EFF    MAPI_defined Status property
+ *  3F00    3FFF    MAPI_defined display table property
+ */
+
+/*
+ *  Properties common to numerous MAPI objects.
+ *
+ *  Those properties that can appear on messages are in the
+ *  non-transmittable range for messages. They start at the high
+ *  end of that range and work down.
+ *
+ *  Properties that never appear on messages are defined in the common
+ *  property range (see above).
+ */
+
+/*
+ * properties that are common to multiple objects (including message objects)
+ * -- these ids are in the non-transmittable range
+ */
+
+case PR_ENTRYID:
+  s = "PR_ENTRYID"; break;
+case PR_OBJECT_TYPE:
+  s = "PR_OBJECT_TYPE"; break;
+case PR_ICON:
+  s = "PR_ICON"; break;
+case PR_MINI_ICON:
+  s = "PR_MINI_ICON"; break;
+case PR_STORE_ENTRYID:
+  s = "PR_STORE_ENTRYID"; break;
+case PR_STORE_RECORD_KEY:
+  s = "PR_STORE_RECORD_KEY"; break;
+case PR_RECORD_KEY:
+  s = "PR_RECORD_KEY"; break;
+case PR_MAPPING_SIGNATURE:
+  s = "PR_MAPPING_SIGNATURE"; break;
+case PR_ACCESS_LEVEL:
+  s = "PR_ACCESS_LEVEL"; break;
+case PR_INSTANCE_KEY:
+  s = "PR_INSTANCE_KEY"; break;
+case PR_ROW_TYPE:
+  s = "PR_ROW_TYPE"; break;
+case PR_ACCESS:
+  s = "PR_ACCESS"; break;
+
+/*
+ * properties that are common to multiple objects (usually not including message objects)
+ * -- these ids are in the transmittable range
+ */
+
+case PR_ROWID:
+  s = "PR_ROWID"; break;
+case PR_DISPLAY_NAME:
+  s = "PR_DISPLAY_NAME"; break;
+case PR_ADDRTYPE:
+  s = "PR_ADDRTYPE"; break;
+case PR_EMAIL_ADDRESS:
+  s = "PR_EMAIL_ADDRESS"; break;
+case PR_COMMENT:
+  s = "PR_COMMENT"; break;
+case PR_DEPTH:
+  s = "PR_DEPTH"; break;
+case PR_PROVIDER_DISPLAY:
+  s = "PR_PROVIDER_DISPLAY"; break;
+case PR_CREATION_TIME:
+  s = "PR_CREATION_TIME"; break;
+case PR_LAST_MODIFICATION_TIME:
+  s = "PR_LAST_MODIFICATION_TIME"; break;
+case PR_RESOURCE_FLAGS:
+  s = "PR_RESOURCE_FLAGS"; break;
+case PR_PROVIDER_DLL_NAME:
+  s = "PR_PROVIDER_DLL_NAME"; break;
+case PR_SEARCH_KEY:
+  s = "PR_SEARCH_KEY"; break;
+case PR_PROVIDER_UID:
+  s = "PR_PROVIDER_UID"; break;
+case PR_PROVIDER_ORDINAL:
+  s = "PR_PROVIDER_ORDINAL"; break;
+
+/*
+ *  MAPI Form properties
+ */
+case PR_FORM_VERSION:
+  s = "PR_FORM_VERSION"; break;
+case PR_FORM_CLSID:
+  s = "PR_FORM_CLSID"; break;
+case PR_FORM_CONTACT_NAME:
+  s = "PR_FORM_CONTACT_NAME"; break;
+case PR_FORM_CATEGORY:
+  s = "PR_FORM_CATEGORY"; break;
+case PR_FORM_CATEGORY_SUB:
+  s = "PR_FORM_CATEGORY_SUB"; break;
+case PR_FORM_HOST_MAP:
+  s = "PR_FORM_HOST_MAP"; break;
+case PR_FORM_HIDDEN:
+  s = "PR_FORM_HIDDEN"; break;
+case PR_FORM_DESIGNER_NAME:
+  s = "PR_FORM_DESIGNER_NAME"; break;
+case PR_FORM_DESIGNER_GUID:
+  s = "PR_FORM_DESIGNER_GUID"; break;
+case PR_FORM_MESSAGE_BEHAVIOR:
+  s = "PR_FORM_MESSAGE_BEHAVIOR"; break;
+
+/*
+ *  Message store properties
+ */
+
+case PR_DEFAULT_STORE:
+  s = "PR_DEFAULT_STORE"; break;
+case PR_STORE_SUPPORT_MASK:
+  s = "PR_STORE_SUPPORT_MASK"; break;
+case PR_STORE_STATE:
+  s = "PR_STORE_STATE"; break;
+
+case PR_IPM_SUBTREE_SEARCH_KEY:
+  s = "PR_IPM_SUBTREE_SEARCH_KEY"; break;
+case PR_IPM_OUTBOX_SEARCH_KEY:
+  s = "PR_IPM_OUTBOX_SEARCH_KEY"; break;
+case PR_IPM_WASTEBASKET_SEARCH_KEY:
+  s = "PR_IPM_WASTEBASKET_SEARCH_KEY"; break;
+case PR_IPM_SENTMAIL_SEARCH_KEY:
+  s = "PR_IPM_SENTMAIL_SEARCH_KEY"; break;
+case PR_MDB_PROVIDER:
+  s = "PR_MDB_PROVIDER"; break;
+case PR_RECEIVE_FOLDER_SETTINGS:
+  s = "PR_RECEIVE_FOLDER_SETTINGS"; break;
+
+case PR_VALID_FOLDER_MASK:
+  s = "PR_VALID_FOLDER_MASK"; break;
+case PR_IPM_SUBTREE_ENTRYID:
+  s = "PR_IPM_SUBTREE_ENTRYID"; break;
+
+case PR_IPM_OUTBOX_ENTRYID:
+  s = "PR_IPM_OUTBOX_ENTRYID"; break;
+case PR_IPM_WASTEBASKET_ENTRYID:
+  s = "PR_IPM_WASTEBASKET_ENTRYID"; break;
+case PR_IPM_SENTMAIL_ENTRYID:
+  s = "PR_IPM_SENTMAIL_ENTRYID"; break;
+case PR_VIEWS_ENTRYID:
+  s = "PR_VIEWS_ENTRYID"; break;
+case PR_COMMON_VIEWS_ENTRYID:
+  s = "PR_COMMON_VIEWS_ENTRYID"; break;
+case PR_FINDER_ENTRYID:
+  s = "PR_FINDER_ENTRYID"; break;
+
+/* Proptags 0x35E8-0x35FF reserved for folders "guaranteed" by PR_VALID_FOLDER_MASK */
+
+
+/*
+ *  Folder and AB Container properties
+ */
+
+case PR_CONTAINER_FLAGS:
+  s = "PR_CONTAINER_FLAGS"; break;
+case PR_FOLDER_TYPE:
+  s = "PR_FOLDER_TYPE"; break;
+case PR_CONTENT_COUNT:
+  s = "PR_CONTENT_COUNT"; break;
+case PR_CONTENT_UNREAD:
+  s = "PR_CONTENT_UNREAD"; break;
+case PR_CREATE_TEMPLATES:
+  s = "PR_CREATE_TEMPLATES"; break;
+case PR_DETAILS_TABLE:
+  s = "PR_DETAILS_TABLE"; break;
+case PR_SEARCH:
+  s = "PR_SEARCH"; break;
+case PR_SELECTABLE:
+  s = "PR_SELECTABLE"; break;
+case PR_SUBFOLDERS:
+  s = "PR_SUBFOLDERS"; break;
+case PR_STATUS:
+  s = "PR_STATUS"; break;
+case PR_ANR:
+  s = "PR_ANR"; break;
+case PR_CONTENTS_SORT_ORDER:
+  s = "PR_CONTENTS_SORT_ORDER"; break;
+case PR_CONTAINER_HIERARCHY:
+  s = "PR_CONTAINER_HIERARCHY"; break;
+case PR_CONTAINER_CONTENTS:
+  s = "PR_CONTAINER_CONTENTS"; break;
+case PR_FOLDER_ASSOCIATED_CONTENTS:
+  s = "PR_FOLDER_ASSOCIATED_CONTENTS"; break;
+case PR_DEF_CREATE_DL:
+  s = "PR_DEF_CREATE_DL"; break;
+case PR_DEF_CREATE_MAILUSER:
+  s = "PR_DEF_CREATE_MAILUSER"; break;
+case PR_CONTAINER_CLASS:
+  s = "PR_CONTAINER_CLASS"; break;
+case PR_CONTAINER_MODIFY_VERSION:
+  s = "PR_CONTAINER_MODIFY_VERSION"; break;
+case PR_AB_PROVIDER_ID:
+  s = "PR_AB_PROVIDER_ID"; break;
+case PR_DEFAULT_VIEW_ENTRYID:
+  s = "PR_DEFAULT_VIEW_ENTRYID"; break;
+case PR_ASSOC_CONTENT_COUNT:
+  s = "PR_ASSOC_CONTENT_COUNT"; break;
+
+/* Reserved 0x36C0-0x36FF */
+
+/*
+ *  Attachment properties
+ */
+
+case PR_ATTACHMENT_X400_PARAMETERS:
+  s = "PR_ATTACHMENT_X400_PARAMETERS"; break;
+case PR_ATTACH_DATA_OBJ:
+  s = "PR_ATTACH_DATA_OBJ"; break;
+case PR_ATTACH_DATA_BIN:
+  s = "PR_ATTACH_DATA_BIN"; break;
+case PR_ATTACH_ENCODING:
+  s = "PR_ATTACH_ENCODING"; break;
+case PR_ATTACH_EXTENSION:
+  s = "PR_ATTACH_EXTENSION"; break;
+case PR_ATTACH_FILENAME:
+  s = "PR_ATTACH_FILENAME"; break;
+case PR_ATTACH_METHOD:
+  s = "PR_ATTACH_METHOD"; break;
+case PR_ATTACH_LONG_FILENAME:
+  s = "PR_ATTACH_LONG_FILENAME"; break;
+case PR_ATTACH_PATHNAME:
+  s = "PR_ATTACH_PATHNAME"; break;
+case PR_ATTACH_RENDERING:
+  s = "PR_ATTACH_RENDERING"; break;
+case PR_ATTACH_TAG:
+  s = "PR_ATTACH_TAG"; break;
+case PR_RENDERING_POSITION:
+  s = "PR_RENDERING_POSITION"; break;
+case PR_ATTACH_TRANSPORT_NAME:
+  s = "PR_ATTACH_TRANSPORT_NAME"; break;
+case PR_ATTACH_LONG_PATHNAME:
+  s = "PR_ATTACH_LONG_PATHNAME"; break;
+case PR_ATTACH_MIME_TAG:
+  s = "PR_ATTACH_MIME_TAG"; break;
+case PR_ATTACH_ADDITIONAL_INFO:
+  s = "PR_ATTACH_ADDITIONAL_INFO"; break;
+
+/*
+ *  AB Object properties
+ */
+
+case PR_DISPLAY_TYPE:
+  s = "PR_DISPLAY_TYPE"; break;
+case PR_TEMPLATEID:
+  s = "PR_TEMPLATEID"; break;
+case PR_PRIMARY_CAPABILITY:
+  s = "PR_PRIMARY_CAPABILITY"; break;
+
+
+/*
+ *  Mail user properties
+ */
+case PR_7BIT_DISPLAY_NAME:
+  s = "PR_7BIT_DISPLAY_NAME"; break;
+case PR_ACCOUNT:
+  s = "PR_ACCOUNT"; break;
+case PR_ALTERNATE_RECIPIENT:
+  s = "PR_ALTERNATE_RECIPIENT"; break;
+case PR_CALLBACK_TELEPHONE_NUMBER:
+  s = "PR_CALLBACK_TELEPHONE_NUMBER"; break;
+case PR_CONVERSION_PROHIBITED:
+  s = "PR_CONVERSION_PROHIBITED"; break;
+case PR_DISCLOSE_RECIPIENTS:
+  s = "PR_DISCLOSE_RECIPIENTS"; break;
+case PR_GENERATION:
+  s = "PR_GENERATION"; break;
+case PR_GIVEN_NAME:
+  s = "PR_GIVEN_NAME"; break;
+case PR_GOVERNMENT_ID_NUMBER:
+  s = "PR_GOVERNMENT_ID_NUMBER"; break;
+case PR_BUSINESS_TELEPHONE_NUMBER:
+  s = "PR_BUSINESS_TELEPHONE_NUMBER or PR_OFFICE_TELEPHONE_NUMBER"; break;
+case PR_HOME_TELEPHONE_NUMBER:
+  s = "PR_HOME_TELEPHONE_NUMBER"; break;
+case PR_INITIALS:
+  s = "PR_INITIALS"; break;
+case PR_KEYWORD:
+  s = "PR_KEYWORD"; break;
+case PR_LANGUAGE:
+  s = "PR_LANGUAGE"; break;
+case PR_LOCATION:
+  s = "PR_LOCATION"; break;
+case PR_MAIL_PERMISSION:
+  s = "PR_MAIL_PERMISSION"; break;
+case PR_MHS_COMMON_NAME:
+  s = "PR_MHS_COMMON_NAME"; break;
+case PR_ORGANIZATIONAL_ID_NUMBER:
+  s = "PR_ORGANIZATIONAL_ID_NUMBER"; break;
+case PR_SURNAME:
+  s = "PR_SURNAME"; break;
+case PR_ORIGINAL_ENTRYID:
+  s = "PR_ORIGINAL_ENTRYID"; break;
+case PR_ORIGINAL_DISPLAY_NAME:
+  s = "PR_ORIGINAL_DISPLAY_NAME"; break;
+case PR_ORIGINAL_SEARCH_KEY:
+  s = "PR_ORIGINAL_SEARCH_KEY"; break;
+case PR_POSTAL_ADDRESS:
+  s = "PR_POSTAL_ADDRESS"; break;
+case PR_COMPANY_NAME:
+  s = "PR_COMPANY_NAME"; break;
+case PR_TITLE:
+  s = "PR_TITLE"; break;
+case PR_DEPARTMENT_NAME:
+  s = "PR_DEPARTMENT_NAME"; break;
+case PR_OFFICE_LOCATION:
+  s = "PR_OFFICE_LOCATION"; break;
+case PR_PRIMARY_TELEPHONE_NUMBER:
+  s = "PR_PRIMARY_TELEPHONE_NUMBER"; break;
+case PR_BUSINESS2_TELEPHONE_NUMBER:
+  s = "PR_BUSINESS2_TELEPHONE_NUMBER or PR_OFFICE2_TELEPHONE_NUMBER"; break;
+case PR_MOBILE_TELEPHONE_NUMBER:
+  s = "PR_MOBILE_TELEPHONE_NUMBER or PR_CELLULAR_TELEPHONE_NUMBER"; break;
+case PR_RADIO_TELEPHONE_NUMBER:
+  s = "PR_RADIO_TELEPHONE_NUMBER"; break;
+case PR_CAR_TELEPHONE_NUMBER:
+  s = "PR_CAR_TELEPHONE_NUMBER"; break;
+case PR_OTHER_TELEPHONE_NUMBER:
+  s = "PR_OTHER_TELEPHONE_NUMBER"; break;
+case PR_TRANSMITABLE_DISPLAY_NAME:
+  s = "PR_TRANSMITABLE_DISPLAY_NAME"; break;
+case PR_PAGER_TELEPHONE_NUMBER:
+  s = "PR_PAGER_TELEPHONE_NUMBER or PR_BEEPER_TELEPHONE_NUMBER"; break;
+case PR_USER_CERTIFICATE:
+  s = "PR_USER_CERTIFICATE"; break;
+case PR_PRIMARY_FAX_NUMBER:
+  s = "PR_PRIMARY_FAX_NUMBER"; break;
+case PR_BUSINESS_FAX_NUMBER:
+  s = "PR_BUSINESS_FAX_NUMBER"; break;
+case PR_HOME_FAX_NUMBER:
+  s = "PR_HOME_FAX_NUMBER"; break;
+case PR_COUNTRY:
+  s = "PR_COUNTRY or PR_BUSINESS_ADDRESS_COUNTRY"; break;
+
+case PR_LOCALITY:
+  s = "PR_LOCALITY or PR_BUSINESS_ADDRESS_CITY"; break;
+
+case PR_STATE_OR_PROVINCE:
+  s = "PR_STATE_OR_PROVINCE or PR_BUSINESS_ADDRESS_STATE_OR_PROVINCE"; break;
+
+case PR_STREET_ADDRESS:
+  s = "PR_STREET_ADDRESS or PR_BUSINESS_ADDRESS_STREET"; break;
+
+case PR_POSTAL_CODE:
+  s = "PR_POSTAL_CODE or PR_BUSINESS_ADDRESS_POSTAL_CODE"; break;
+
+
+case PR_POST_OFFICE_BOX:
+  s = "PR_POST_OFFICE_BOX or PR_BUSINESS_ADDRESS_POST_OFFICE_BOX"; break;
+
+
+case PR_TELEX_NUMBER:
+  s = "PR_TELEX_NUMBER"; break;
+case PR_ISDN_NUMBER:
+  s = "PR_ISDN_NUMBER"; break;
+case PR_ASSISTANT_TELEPHONE_NUMBER:
+  s = "PR_ASSISTANT_TELEPHONE_NUMBER"; break;
+case PR_HOME2_TELEPHONE_NUMBER:
+  s = "PR_HOME2_TELEPHONE_NUMBER"; break;
+case PR_ASSISTANT:
+  s = "PR_ASSISTANT"; break;
+case PR_SEND_RICH_INFO:
+  s = "PR_SEND_RICH_INFO"; break;
+
+case PR_WEDDING_ANNIVERSARY:
+  s = "PR_WEDDING_ANNIVERSARY"; break;
+case PR_BIRTHDAY:
+  s = "PR_BIRTHDAY"; break;
+
+
+case PR_HOBBIES:
+  s = "PR_HOBBIES"; break;
+
+case PR_MIDDLE_NAME:
+  s = "PR_MIDDLE_NAME"; break;
+
+case PR_DISPLAY_NAME_PREFIX:
+  s = "PR_DISPLAY_NAME_PREFIX"; break;
+
+case PR_PROFESSION:
+  s = "PR_PROFESSION"; break;
+
+case PR_PREFERRED_BY_NAME:
+  s = "PR_PREFERRED_BY_NAME"; break;
+
+case PR_SPOUSE_NAME:
+  s = "PR_SPOUSE_NAME"; break;
+
+case PR_COMPUTER_NETWORK_NAME:
+  s = "PR_COMPUTER_NETWORK_NAME"; break;
+
+case PR_CUSTOMER_ID:
+  s = "PR_CUSTOMER_ID"; break;
+
+case PR_TTYTDD_PHONE_NUMBER:
+  s = "PR_TTYTDD_PHONE_NUMBER"; break;
+
+case PR_FTP_SITE:
+  s = "PR_FTP_SITE"; break;
+
+case PR_GENDER:
+  s = "PR_GENDER"; break;
+
+case PR_MANAGER_NAME:
+  s = "PR_MANAGER_NAME"; break;
+
+case PR_NICKNAME:
+  s = "PR_NICKNAME"; break;
+
+case PR_PERSONAL_HOME_PAGE:
+  s = "PR_PERSONAL_HOME_PAGE"; break;
+
+
+case PR_BUSINESS_HOME_PAGE:
+  s = "PR_BUSINESS_HOME_PAGE"; break;
+
+case PR_CONTACT_VERSION:
+  s = "PR_CONTACT_VERSION"; break;
+case PR_CONTACT_ENTRYIDS:
+  s = "PR_CONTACT_ENTRYIDS"; break;
+
+case PR_CONTACT_ADDRTYPES:
+  s = "PR_CONTACT_ADDRTYPES"; break;
+
+case PR_CONTACT_DEFAULT_ADDRESS_INDEX:
+  s = "PR_CONTACT_DEFAULT_ADDRESS_INDEX"; break;
+
+case PR_CONTACT_EMAIL_ADDRESSES:
+  s = "PR_CONTACT_EMAIL_ADDRESSES"; break;
+
+
+case PR_COMPANY_MAIN_PHONE_NUMBER:
+  s = "PR_COMPANY_MAIN_PHONE_NUMBER"; break;
+
+case PR_CHILDRENS_NAMES:
+  s = "PR_CHILDRENS_NAMES"; break;
+
+
+
+case PR_HOME_ADDRESS_CITY:
+  s = "PR_HOME_ADDRESS_CITY"; break;
+
+case PR_HOME_ADDRESS_COUNTRY:
+  s = "PR_HOME_ADDRESS_COUNTRY"; break;
+
+case PR_HOME_ADDRESS_POSTAL_CODE:
+  s = "PR_HOME_ADDRESS_POSTAL_CODE"; break;
+
+case PR_HOME_ADDRESS_STATE_OR_PROVINCE:
+  s = "PR_HOME_ADDRESS_STATE_OR_PROVINCE"; break;
+
+case PR_HOME_ADDRESS_STREET:
+  s = "PR_HOME_ADDRESS_STREET"; break;
+
+case PR_HOME_ADDRESS_POST_OFFICE_BOX:
+  s = "PR_HOME_ADDRESS_POST_OFFICE_BOX"; break;
+
+case PR_OTHER_ADDRESS_CITY:
+  s = "PR_OTHER_ADDRESS_CITY"; break;
+
+case PR_OTHER_ADDRESS_COUNTRY:
+  s = "PR_OTHER_ADDRESS_COUNTRY"; break;
+
+case PR_OTHER_ADDRESS_POSTAL_CODE:
+  s = "PR_OTHER_ADDRESS_POSTAL_CODE"; break;
+
+case PR_OTHER_ADDRESS_STATE_OR_PROVINCE:
+  s = "PR_OTHER_ADDRESS_STATE_OR_PROVINCE"; break;
+
+case PR_OTHER_ADDRESS_STREET:
+  s = "PR_OTHER_ADDRESS_STREET"; break;
+
+case PR_OTHER_ADDRESS_POST_OFFICE_BOX:
+  s = "PR_OTHER_ADDRESS_POST_OFFICE_BOX"; break;
+
+
+/*
+ *  Profile section properties
+ */
+
+case PR_STORE_PROVIDERS:
+  s = "PR_STORE_PROVIDERS"; break;
+case PR_AB_PROVIDERS:
+  s = "PR_AB_PROVIDERS"; break;
+case PR_TRANSPORT_PROVIDERS:
+  s = "PR_TRANSPORT_PROVIDERS"; break;
+
+case PR_DEFAULT_PROFILE:
+  s = "PR_DEFAULT_PROFILE"; break;
+case PR_AB_SEARCH_PATH:
+  s = "PR_AB_SEARCH_PATH"; break;
+case PR_AB_DEFAULT_DIR:
+  s = "PR_AB_DEFAULT_DIR"; break;
+case PR_AB_DEFAULT_PAB:
+  s = "PR_AB_DEFAULT_PAB"; break;
+
+case PR_FILTERING_HOOKS:
+  s = "PR_FILTERING_HOOKS"; break;
+case PR_SERVICE_NAME:
+  s = "PR_SERVICE_NAME"; break;
+case PR_SERVICE_DLL_NAME:
+  s = "PR_SERVICE_DLL_NAME"; break;
+case PR_SERVICE_ENTRY_NAME:
+  s = "PR_SERVICE_ENTRY_NAME"; break;
+case PR_SERVICE_UID:
+  s = "PR_SERVICE_UID"; break;
+case PR_SERVICE_EXTRA_UIDS:
+  s = "PR_SERVICE_EXTRA_UIDS"; break;
+case PR_SERVICES:
+  s = "PR_SERVICES"; break;
+case PR_SERVICE_SUPPORT_FILES:
+  s = "PR_SERVICE_SUPPORT_FILES"; break;
+case PR_SERVICE_DELETE_FILES:
+  s = "PR_SERVICE_DELETE_FILES"; break;
+case PR_AB_SEARCH_PATH_UPDATE:
+  s = "PR_AB_SEARCH_PATH_UPDATE"; break;
+case PR_PROFILE_NAME:
+  s = "PR_PROFILE_NAME"; break;
+
+/*
+ *  Status object properties
+ */
+
+case PR_IDENTITY_DISPLAY:
+  s = "PR_IDENTITY_DISPLAY"; break;
+case PR_IDENTITY_ENTRYID:
+  s = "PR_IDENTITY_ENTRYID"; break;
+case PR_RESOURCE_METHODS:
+  s = "PR_RESOURCE_METHODS"; break;
+case PR_RESOURCE_TYPE:
+  s = "PR_RESOURCE_TYPE"; break;
+case PR_STATUS_CODE:
+  s = "PR_STATUS_CODE"; break;
+case PR_IDENTITY_SEARCH_KEY:
+  s = "PR_IDENTITY_SEARCH_KEY"; break;
+case PR_OWN_STORE_ENTRYID:
+  s = "PR_OWN_STORE_ENTRYID"; break;
+case PR_RESOURCE_PATH:
+  s = "PR_RESOURCE_PATH"; break;
+case PR_STATUS_STRING:
+  s = "PR_STATUS_STRING"; break;
+case PR_X400_DEFERRED_DELIVERY_CANCEL:
+  s = "PR_X400_DEFERRED_DELIVERY_CANCEL"; break;
+case PR_HEADER_FOLDER_ENTRYID:
+  s = "PR_HEADER_FOLDER_ENTRYID"; break;
+case PR_REMOTE_PROGRESS:
+  s = "PR_REMOTE_PROGRESS"; break;
+case PR_REMOTE_PROGRESS_TEXT:
+  s = "PR_REMOTE_PROGRESS_TEXT"; break;
+case PR_REMOTE_VALIDATE_OK:
+  s = "PR_REMOTE_VALIDATE_OK"; break;
+
+/*
+ * Display table properties
+ */
+
+case PR_CONTROL_FLAGS:
+  s = "PR_CONTROL_FLAGS"; break;
+case PR_CONTROL_STRUCTURE:
+  s = "PR_CONTROL_STRUCTURE"; break;
+case PR_CONTROL_TYPE:
+  s = "PR_CONTROL_TYPE"; break;
+case PR_DELTAX:
+  s = "PR_DELTAX"; break;
+case PR_DELTAY:
+  s = "PR_DELTAY"; break;
+case PR_XPOS:
+  s = "PR_XPOS"; break;
+case PR_YPOS:
+  s = "PR_YPOS"; break;
+case PR_CONTROL_ID:
+  s = "PR_CONTROL_ID"; break;
+case PR_INITIAL_DETAILS_PANE:
+  s = "PR_INITIAL_DETAILS_PANE"; break;
+/*
+ * Secure property id range
+ */
+
+case PROP_ID_SECURE_MIN:
+  s = "PROP_ID_SECURE_MIN"; break;
+case PROP_ID_SECURE_MAX:
+  s = "PROP_ID_SECURE_MAX"; break;
diff --git a/mailnews/import/outlook/src/OutlookDebugLog.h b/mailnews/import/outlook/src/OutlookDebugLog.h
new file mode 100644
index 000000000..5b189bf9b
--- /dev/null
+++ b/mailnews/import/outlook/src/OutlookDebugLog.h
@@ -0,0 +1,24 @@
+/* -*- 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 OutlookDebugLog_h___
+#define OutlookDebugLog_h___
+
+#ifdef NS_DEBUG
+#define IMPORT_DEBUG  1
+#endif
+
+// Use PR_LOG for logging.
+#include "mozilla/Logging.h"
+extern PRLogModuleInfo *OUTLOOKLOGMODULE;  // Logging module
+
+#define IMPORT_LOG0(x)          MOZ_LOG(OUTLOOKLOGMODULE, mozilla::LogLevel::Debug, (x))
+#define IMPORT_LOG1(x, y)       MOZ_LOG(OUTLOOKLOGMODULE, mozilla::LogLevel::Debug, (x, y))
+#define IMPORT_LOG2(x, y, z)    MOZ_LOG(OUTLOOKLOGMODULE, mozilla::LogLevel::Debug, (x, y, z))
+#define IMPORT_LOG3(a, b, c, d) MOZ_LOG(OUTLOOKLOGMODULE, mozilla::LogLevel::Debug, (a, b, c, d))
+
+
+
+#endif /* OutlookDebugLog_h___ */
diff --git a/mailnews/import/outlook/src/moz.build b/mailnews/import/outlook/src/moz.build
new file mode 100644
index 000000000..4ffbad572
--- /dev/null
+++ b/mailnews/import/outlook/src/moz.build
@@ -0,0 +1,24 @@
+# vim: set filetype=python:
+# 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/.
+
+SOURCES += [
+    'MapiApi.cpp',
+    'MapiMessage.cpp',
+    'MapiMimeTypes.cpp',
+    'nsOutlookCompose.cpp',
+    'nsOutlookImport.cpp',
+    'nsOutlookMail.cpp',
+    'nsOutlookSettings.cpp',
+    'nsOutlookStringBundle.cpp',
+    'rtfDecoder.cpp',
+    'rtfMailDecoder.cpp',
+]
+
+FINAL_LIBRARY = 'import'
+
+LOCAL_INCLUDES += [
+    '../../src'
+]
+
diff --git a/mailnews/import/outlook/src/nsOutlookCompose.cpp b/mailnews/import/outlook/src/nsOutlookCompose.cpp
new file mode 100644
index 000000000..eb47a29fd
--- /dev/null
+++ b/mailnews/import/outlook/src/nsOutlookCompose.cpp
@@ -0,0 +1,815 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
+ *
+ * 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/. */
+
+#include "nscore.h"
+#include "prthread.h"
+#include "nsStringGlue.h"
+#include "nsMsgUtils.h"
+#include "nsUnicharUtils.h"
+#include "nsCOMPtr.h"
+#include "nsIFile.h"
+#include "nsIComponentManager.h"
+#include "nsIServiceManager.h"
+#include "nsIIOService.h"
+#include "nsIURI.h"
+#include "nsMsgI18N.h"
+#include "nsINetUtil.h"
+#include "nsIOutputStream.h"
+#include "nsIInputStream.h"
+#include "nsMsgAttachmentData.h"
+#include "nsMsgBaseCID.h"
+#include "nsMsgCompCID.h"
+#include "nsIArray.h"
+#include "nsIMsgCompose.h"
+#include "nsIMsgCompFields.h"
+#include "nsIMsgAccountManager.h"
+#include "nsIMsgSend.h"
+#include "nsIMutableArray.h"
+#include "nsImportEmbeddedImageData.h"
+#include "nsNetCID.h"
+#include "nsCRT.h"
+#include "nsOutlookCompose.h"
+
+#include "OutlookDebugLog.h"
+
+#include "nsMimeTypes.h"
+#include "nsMsgUtils.h"
+
+#include "nsAutoPtr.h"
+
+#include "nsMsgMessageFlags.h"
+#include "nsMsgLocalFolderHdrs.h"
+
+#include <algorithm>
+
+static NS_DEFINE_CID(kMsgSendCID, NS_MSGSEND_CID);
+static NS_DEFINE_CID(kMsgCompFieldsCID, NS_MSGCOMPFIELDS_CID);
+
+// We need to do some calculations to set these numbers to something reasonable!
+// Unless of course, CreateAndSendMessage will NEVER EVER leave us in the lurch
+#define kHungCount 100000
+#define kHungAbortCount 1000
+
+#ifdef IMPORT_DEBUG
+static const char *p_test_headers =
+"Received: from netppl.invalid (IDENT:monitor@get.freebsd.because.microsoftsucks.invalid [209.3.31.115])\n\
+ by mail4.sirius.invalid (8.9.1/8.9.1) with SMTP id PAA27232;\n\
+ Mon, 17 May 1999 15:27:43 -0700 (PDT)\n\
+Message-ID: <ikGD3jRTsKklU.Ggm2HmE2A1Jsqd0p@netppl.invalid>\n\
+From: \"adsales@qualityservice.invalid\" <adsales@qualityservice.invalid>\n\
+Subject: Re: Your College Diploma (36822)\n\
+Date: Mon, 17 May 1999 15:09:29 -0400 (EDT)\n\
+MIME-Version: 1.0\n\
+Content-Type: TEXT/PLAIN; charset=\"US-ASCII\"\n\
+Content-Transfer-Encoding: 7bit\n\
+X-UIDL: 19990517.152941\n\
+Status: RO";
+
+static const char *p_test_body =
+"Hello world?\n\
+";
+#else
+#define p_test_headers nullptr
+#define p_test_body nullptr
+#endif
+
+#define kWhitespace "\b\t\r\n "
+
+//////////////////////////////////////////////////////////////////////////////////////////////////
+
+// A replacement for SimpleBufferTonyRCopiedTwice round-robin buffer and ReadFileState classes
+class CCompositionFile {
+public:
+  // fifoBuffer is used for memory allocation optimization
+  // convertCRs controls if we want to convert standalone CRs to CRLFs
+  CCompositionFile(nsIFile* aFile, void* fifoBuffer, uint32_t fifoBufferSize, bool convertCRs=false);
+
+  operator bool() const { return m_fileSize && m_pInputStream; }
+
+  // Reads up to and including the term sequence, or entire file if term isn't found
+  // termSize may be used to include NULLs in the terminator sequences.
+  // termSize value of -1 means "zero-terminated string" -> size is calculated with strlen
+  nsresult ToString(nsCString& dest, const char* term=0, int termSize=-1);
+  nsresult ToStream(nsIOutputStream *dest, const char* term=0, int termSize=-1);
+  char LastChar() { return m_lastChar; }
+private:
+  nsCOMPtr<nsIFile>  m_pFile;
+  nsCOMPtr<nsIInputStream> m_pInputStream;
+  int64_t m_fileSize;
+  int64_t m_fileReadPos;
+  char* m_fifoBuffer;
+  uint32_t m_fifoBufferSize;
+  char* m_fifoBufferReadPos; // next character to read
+  char* m_fifoBufferWrittenPos; // if we have read less than buffer size then this will show it
+  bool m_convertCRs;
+  char m_lastChar;
+
+  nsresult EnsureHasDataInBuffer();
+  template <class _OutFn> nsresult ToDest(_OutFn dest, const char* term, int termSize);
+};
+
+//////////////////////////////////////////////////////////////////////////////////////////////////
+
+// First off, a listener
+class OutlookSendListener : public nsIMsgSendListener
+{
+public:
+  OutlookSendListener() {
+    m_done = false;
+    m_location = nullptr;
+  }
+
+  // nsISupports interface
+  NS_DECL_THREADSAFE_ISUPPORTS
+
+  /* void OnStartSending (in string aMsgID, in uint32_t aMsgSize); */
+  NS_IMETHOD OnStartSending(const char *aMsgID, uint32_t aMsgSize) {return NS_OK;}
+
+  /* void OnProgress (in string aMsgID, in uint32_t aProgress, in uint32_t aProgressMax); */
+  NS_IMETHOD OnProgress(const char *aMsgID, uint32_t aProgress, uint32_t aProgressMax) {return NS_OK;}
+
+  /* void OnStatus (in string aMsgID, in wstring aMsg); */
+  NS_IMETHOD OnStatus(const char *aMsgID, const char16_t *aMsg) {return NS_OK;}
+
+  /* void OnStopSending (in string aMsgID, in nsresult aStatus, in wstring aMsg, in nsIFile returnFile); */
+  NS_IMETHOD OnStopSending(const char *aMsgID, nsresult aStatus, const char16_t *aMsg,
+               nsIFile *returnFile) {
+    m_done = true;
+    NS_IF_ADDREF(m_location = returnFile);
+    return NS_OK;
+  }
+
+   /* void OnSendNotPerformed */
+   NS_IMETHOD OnSendNotPerformed(const char *aMsgID, nsresult aStatus) {return NS_OK;}
+
+  /* void OnGetDraftFolderURI (); */
+  NS_IMETHOD OnGetDraftFolderURI(const char *aFolderURI) {return NS_OK;}
+
+  static nsresult CreateSendListener(nsIMsgSendListener **ppListener);
+  void Reset() { m_done = false; NS_IF_RELEASE(m_location);}
+
+public:
+  virtual ~OutlookSendListener() { NS_IF_RELEASE(m_location); }
+
+  bool m_done;
+  nsIFile * m_location;
+};
+
+NS_IMPL_ISUPPORTS(OutlookSendListener, nsIMsgSendListener)
+
+nsresult OutlookSendListener::CreateSendListener(nsIMsgSendListener **ppListener)
+{
+  NS_PRECONDITION(ppListener != nullptr, "null ptr");
+  NS_ENSURE_ARG_POINTER(ppListener);
+
+  *ppListener = new OutlookSendListener();
+  if (! *ppListener)
+    return NS_ERROR_OUT_OF_MEMORY;
+
+  NS_ADDREF(*ppListener);
+  return NS_OK;
+}
+
+/////////////////////////////////////////////////////////////////////////////////
+/////////////////////////////////////////////////////////////////////////////////
+/////////////////////////////////////////////////////////////////////////////////
+/////////////////////////////////////////////////////////////////////////////////
+
+#define hackBeginA "begin"
+#define hackBeginW u"begin"
+#define hackEndA "\015\012end"
+#define hackEndW u"\015\012end"
+#define hackCRLFA "crlf"
+#define hackCRLFW u"crlf"
+#define hackAmpersandA "amp"
+#define hackAmpersandW u"amp"
+
+nsOutlookCompose::nsOutlookCompose()
+{
+  m_pListener = nullptr;
+  m_pMsgFields = nullptr;
+
+  m_optimizationBuffer = new char[FILE_IO_BUFFER_SIZE];
+}
+
+nsOutlookCompose::~nsOutlookCompose()
+{
+  NS_IF_RELEASE(m_pListener);
+  NS_IF_RELEASE(m_pMsgFields);
+  if (m_pIdentity) {
+    nsresult rv = m_pIdentity->ClearAllValues();
+    NS_ASSERTION(NS_SUCCEEDED(rv),"failed to clear values");
+    if (NS_FAILED(rv))
+      return;
+  }
+  delete[] m_optimizationBuffer;
+}
+
+nsIMsgIdentity * nsOutlookCompose::m_pIdentity = nullptr;
+
+nsresult nsOutlookCompose::CreateIdentity(void)
+{
+  if (m_pIdentity)
+    return NS_OK;
+
+  nsresult rv;
+  nsCOMPtr<nsIMsgAccountManager> accMgr =
+    do_GetService(NS_MSGACCOUNTMANAGER_CONTRACTID, &rv);
+  NS_ENSURE_SUCCESS(rv, rv);
+  rv = accMgr->CreateIdentity(&m_pIdentity);
+  nsString name;
+  name.AssignLiteral("Import Identity");
+  if (m_pIdentity) {
+    m_pIdentity->SetFullName(name);
+    m_pIdentity->SetEmail(NS_LITERAL_CSTRING("import@service.invalid"));
+  }
+  return rv;
+}
+
+void nsOutlookCompose::ReleaseIdentity()
+{
+  NS_IF_RELEASE(m_pIdentity);
+}
+
+nsresult nsOutlookCompose::CreateComponents(void)
+{
+  nsresult rv = NS_OK;
+
+  NS_IF_RELEASE(m_pMsgFields);
+  if (!m_pListener && NS_SUCCEEDED(rv))
+    rv = OutlookSendListener::CreateSendListener(&m_pListener);
+
+  if (NS_SUCCEEDED(rv)) {
+      rv = CallCreateInstance(kMsgCompFieldsCID, &m_pMsgFields);
+    if (NS_SUCCEEDED(rv) && m_pMsgFields) {
+      // IMPORT_LOG0("nsOutlookCompose - CreateComponents succeeded\n");
+      m_pMsgFields->SetForcePlainText(false);
+      return NS_OK;
+    }
+  }
+
+  return NS_ERROR_FAILURE;
+}
+
+nsresult nsOutlookCompose::ComposeTheMessage(nsMsgDeliverMode mode, CMapiMessage &msg, nsIFile **pMsg)
+{
+  nsresult rv = CreateComponents();
+  NS_ENSURE_SUCCESS(rv, rv);
+  rv = CreateIdentity();
+  NS_ENSURE_SUCCESS(rv, rv);
+
+  // IMPORT_LOG0("Outlook Compose created necessary components\n");
+
+  CMapiMessageHeaders* headers = msg.GetHeaders();
+
+  nsString unival;
+  headers->UnfoldValue(CMapiMessageHeaders::hdrFrom, unival, msg.GetBodyCharset());
+  m_pMsgFields->SetFrom(unival);
+  headers->UnfoldValue(CMapiMessageHeaders::hdrTo, unival, msg.GetBodyCharset());
+  m_pMsgFields->SetTo(unival);
+  headers->UnfoldValue(CMapiMessageHeaders::hdrSubject, unival, msg.GetBodyCharset());
+  m_pMsgFields->SetSubject(unival);
+  m_pMsgFields->SetCharacterSet(msg.GetBodyCharset());
+  headers->UnfoldValue(CMapiMessageHeaders::hdrCc, unival, msg.GetBodyCharset());
+  m_pMsgFields->SetCc(unival);
+  headers->UnfoldValue(CMapiMessageHeaders::hdrReplyTo, unival, msg.GetBodyCharset());
+  m_pMsgFields->SetReplyTo(unival);
+  m_pMsgFields->SetMessageId(headers->Value(CMapiMessageHeaders::hdrMessageID));
+
+  // We only use those headers that may need to be processed by Thunderbird
+  // to create a good rfc822 document, or need to be encoded (like To and Cc).
+  // These will replace the originals on import. All the other headers
+  // will be copied to the destination unaltered in CopyComposedMessage().
+
+  nsCOMPtr<nsIArray> pAttach;
+  msg.GetAttachments(getter_AddRefs(pAttach));
+
+  nsString bodyW;
+  // Bug 593907
+  if (GenerateHackSequence(msg.GetBody(), msg.GetBodyLen()))
+    HackBody(msg.GetBody(), msg.GetBodyLen(), bodyW);
+  else
+    bodyW = msg.GetBody();
+  // End Bug 593907
+
+  nsCOMPtr<nsIMutableArray> embeddedObjects;
+
+  if (msg.BodyIsHtml()) {
+    for (unsigned int i = 0; i <msg.EmbeddedAttachmentsCount(); i++) {
+      nsIURI *uri;
+      const char* cid;
+      const char* name;
+      if (msg.GetEmbeddedAttachmentInfo(i, &uri, &cid, &name)) {
+        if (!embeddedObjects) {
+          embeddedObjects = do_CreateInstance(NS_ARRAY_CONTRACTID, &rv);
+          NS_ENSURE_SUCCESS(rv, rv);
+        }
+        nsCOMPtr<nsIMsgEmbeddedImageData> imageData =
+          new nsImportEmbeddedImageData(uri, nsDependentCString(cid),
+                                     nsDependentCString(name));
+        embeddedObjects->AppendElement(imageData, false);
+      }
+    }
+  }
+
+  nsCString bodyA;
+  nsMsgI18NConvertFromUnicode(msg.GetBodyCharset(), bodyW, bodyA);
+
+  nsCOMPtr<nsIImportService> impService(do_GetService(NS_IMPORTSERVICE_CONTRACTID, &rv));
+  NS_ENSURE_SUCCESS(rv, rv);
+
+  rv = impService->CreateRFC822Message(
+                        m_pIdentity,                  // dummy identity
+                        m_pMsgFields,                 // message fields
+                        msg.BodyIsHtml() ? "text/html" : "text/plain",
+                        bodyA,                        // body pointer
+                        mode == nsIMsgSend::nsMsgSaveAsDraft,
+                        pAttach,                      // local attachments
+                        embeddedObjects,
+                        m_pListener);                 // listener
+
+  OutlookSendListener *pListen = (OutlookSendListener *)m_pListener;
+  if (NS_FAILED(rv)) {
+    IMPORT_LOG1("*** Error, CreateAndSendMessage FAILED: 0x%lx\n", rv);
+  }
+  else {
+    // wait for the listener to get done!
+    int32_t abortCnt = 0;
+    int32_t cnt = 0;
+    int32_t sleepCnt = 1;
+    while (!pListen->m_done && (abortCnt < kHungAbortCount)) {
+      PR_Sleep(sleepCnt);
+      cnt++;
+      if (cnt > kHungCount) {
+        abortCnt++;
+        sleepCnt *= 2;
+        cnt = 0;
+      }
+    }
+
+    if (abortCnt >= kHungAbortCount) {
+      IMPORT_LOG0("**** Create and send message hung\n");
+      rv = NS_ERROR_FAILURE;
+    }
+  }
+
+  if (pListen->m_location) {
+    pListen->m_location->Clone(pMsg);
+    rv = NS_OK;
+  }
+  else {
+    rv = NS_ERROR_FAILURE;
+    IMPORT_LOG0("*** Error, Outlook compose unsuccessful\n");
+  }
+
+  pListen->Reset();
+  return rv;
+}
+
+nsresult nsOutlookCompose::CopyComposedMessage(nsIFile *pSrc,
+                                               nsIOutputStream *pDst,
+                                               CMapiMessage& origMsg)
+{
+  // I'm unsure if we really need the convertCRs feature here.
+  // The headers in the file are generated by TB, the body was generated by rtf reader that always used CRLF,
+  // and the attachments were processed by TB either... However, I let it stay as it was in the original code.
+  CCompositionFile f(pSrc, m_optimizationBuffer, FILE_IO_BUFFER_SIZE, true);
+  if (!f) {
+    IMPORT_LOG0("*** Error, unexpected zero file size for composed message\n");
+    return NS_ERROR_FAILURE;
+  }
+
+  // The "From ..." separates the messages. Without it, TB cannot see the messages in the mailbox file.
+  // Thus, the lines that look like "From ..." in the message must be escaped (see EscapeFromSpaceLine())
+  int fromLineLen;
+  const char* fromLine = origMsg.GetFromLine(fromLineLen);
+  uint32_t written;
+  nsresult rv = pDst->Write(fromLine, fromLineLen, &written);
+
+  // Bug 219269
+  // Write out the x-mozilla-status headers.
+  char statusLine[50];
+  uint32_t msgFlags = 0;
+  if (origMsg.IsRead())
+    msgFlags |= nsMsgMessageFlags::Read;
+  if (!origMsg.FullMessageDownloaded())
+    msgFlags |= nsMsgMessageFlags::Partial;
+  if (origMsg.IsForvarded())
+    msgFlags |= nsMsgMessageFlags::Forwarded;
+  if (origMsg.IsReplied())
+    msgFlags |= nsMsgMessageFlags::Replied;
+  if (origMsg.HasAttach())
+    msgFlags |= nsMsgMessageFlags::Attachment;
+  _snprintf(statusLine, sizeof(statusLine), X_MOZILLA_STATUS_FORMAT MSG_LINEBREAK, msgFlags & 0xFFFF);
+  rv = pDst->Write(statusLine, strlen(statusLine), &written);
+  _snprintf(statusLine, sizeof(statusLine), X_MOZILLA_STATUS2_FORMAT MSG_LINEBREAK, msgFlags & 0xFFFF0000);
+  rv = pDst->Write(statusLine, strlen(statusLine), &written);
+  // End Bug 219269
+
+  // well, isn't this a hoot!
+  // Read the headers from the new message, get the ones we like
+  // and write out only the headers we want from the new message,
+  // along with all of the other headers from the "old" message!
+
+  nsCString newHeadersStr;
+  rv = f.ToString(newHeadersStr, MSG_LINEBREAK MSG_LINEBREAK); // Read all the headers
+  NS_ENSURE_SUCCESS(rv, rv);
+  UpdateHeaders(*origMsg.GetHeaders(), newHeadersStr.get());
+  rv = origMsg.GetHeaders()->ToStream(pDst);
+  NS_ENSURE_SUCCESS(rv, rv);
+
+  // Bug 593907
+  if (!m_hackedPostfix.IsEmpty()) {
+    nsCString hackedPartEnd;
+    LossyCopyUTF16toASCII(m_hackedPostfix, hackedPartEnd);
+    hackedPartEnd.Insert(hackEndA, 0);
+    nsCString body;
+    rv = f.ToString(body, hackedPartEnd.get(), hackedPartEnd.Length());
+    UnhackBody(body);
+    EscapeFromSpaceLine(pDst, const_cast<char*>(body.get()), body.get()+body.Length());
+  }
+  // End Bug 593907
+
+  // I use the terminating sequence here to avoid a possible situation when a "From " line
+  // gets split over two sequential reads and thus will not be escaped.
+  // This is done by reading up to CRLF (one line every time), though it may be slower
+
+  // Here I revert the changes that were made when the multipart/related message
+  // was composed in nsMsgSend::ProcessMultipartRelated() - the Content-Ids of
+  // attachments were replaced with new ones.
+  nsCString line;
+  while (NS_SUCCEEDED(f.ToString(line, MSG_LINEBREAK))) {
+    EscapeFromSpaceLine(pDst, const_cast<char*>(line.get()), line.get()+line.Length());
+  }
+
+  if (f.LastChar() != nsCRT::LF) {
+    rv = pDst->Write(MSG_LINEBREAK, 2, &written);
+    if (written != 2)
+      rv = NS_ERROR_FAILURE;
+  }
+
+  return rv;
+}
+
+nsresult nsOutlookCompose::ProcessMessage(nsMsgDeliverMode mode,
+                                          CMapiMessage &msg,
+                                          nsIOutputStream *pDst)
+{
+  nsCOMPtr<nsIFile> compositionFile;
+  nsresult rv = ComposeTheMessage(mode, msg, getter_AddRefs(compositionFile));
+  NS_ENSURE_SUCCESS(rv, rv);
+  rv = CopyComposedMessage(compositionFile, pDst, msg);
+  compositionFile->Remove(false);
+  if (NS_FAILED(rv)) {
+    IMPORT_LOG0("*** Error copying composed message to destination mailbox\n");
+  }
+  return rv;
+}
+
+void nsOutlookCompose::UpdateHeader(CMapiMessageHeaders& oldHeaders,
+                                    const CMapiMessageHeaders& newHeaders,
+                                    CMapiMessageHeaders::SpecialHeader header,
+                                    bool addIfAbsent)
+{
+  const char* oldVal = oldHeaders.Value(header);
+  if (!addIfAbsent && !oldVal)
+    return;
+  const char* newVal = newHeaders.Value(header);
+  if (!newVal)
+    return;
+  // Bug 145150 - Turn "Content-Type: application/ms-tnef" into "Content-Type: text/plain"
+  //              so the body text can be displayed normally (instead of in an attachment).
+  if (header == CMapiMessageHeaders::hdrContentType)
+    if (stricmp(newVal, "application/ms-tnef") == 0)
+      newVal = "text/plain";
+  // End Bug 145150
+  if (oldVal) {
+    if (strcmp(oldVal, newVal) == 0)
+      return;
+    // Backup the old header value
+    nsCString backupHdrName("X-MozillaBackup-");
+    backupHdrName += CMapiMessageHeaders::SpecialName(header);
+    oldHeaders.SetValue(backupHdrName.get(), oldVal, false);
+  }
+  // Now replace it with new value
+  oldHeaders.SetValue(header, newVal);
+}
+
+void nsOutlookCompose::UpdateHeaders(CMapiMessageHeaders& oldHeaders, const CMapiMessageHeaders& newHeaders)
+{
+  // Well, ain't this a peach?
+  // This is rather disgusting but there really isn't much to be done about it....
+
+  // 1. For each "old" header, replace it with the new one if we want,
+  // then right it out.
+  // 2. Then if we haven't written the "important" new headers, write them out
+  // 3. Terminate the headers with an extra eol.
+
+  // Important headers:
+  //  "Content-type",
+  //  "MIME-Version",
+  //  "Content-transfer-encoding"
+  // consider "X-Accept-Language"?
+
+  UpdateHeader(oldHeaders, newHeaders, CMapiMessageHeaders::hdrContentType);
+  UpdateHeader(oldHeaders, newHeaders, CMapiMessageHeaders::hdrMimeVersion);
+  UpdateHeader(oldHeaders, newHeaders, CMapiMessageHeaders::hdrContentTransferEncoding);
+
+  // Other replaced headers (only if they exist):
+  //  "From",
+  //  "To",
+  //  "Subject",
+  //  "Reply-to",
+  //  "Cc"
+
+  UpdateHeader(oldHeaders, newHeaders, CMapiMessageHeaders::hdrFrom, false);
+  UpdateHeader(oldHeaders, newHeaders, CMapiMessageHeaders::hdrTo, false);
+  UpdateHeader(oldHeaders, newHeaders, CMapiMessageHeaders::hdrSubject, false);
+  UpdateHeader(oldHeaders, newHeaders, CMapiMessageHeaders::hdrReplyTo, false);
+  UpdateHeader(oldHeaders, newHeaders, CMapiMessageHeaders::hdrCc, false);
+}
+
+// Bug 593907
+// This is just a workaround of the deficiency of the nsMsgComposeAndSend::EnsureLineBreaks().
+// The import from Outlook will stay OK (I hope), but other messages may still suffer.
+// However, I cannot deny the possibility that the (possible) recode of the body
+// may interfere with this hack. A possible scenario is if a multi-byte character will either
+// contain 0x0D 0x0A sequence, or end with 0x0D, after which MAC-style standalone LF will go.
+// I hope that this possibility is insignificant (eg, utf-8 doesn't contain such sequences).
+// This hack will slow down the import, but as the import is one-time procedure, I hope that
+// the user will agree to wait a little longer to get better results.
+
+// The process of composing the message differs depending on whether the editor is present or not.
+// If the editor is absent, the "attachment1_body" parameter of CreateAndSendMessage() is taken as is,
+// while in the presence o the editor, the body that is taken from it is further processed in the
+// nsMsgComposeAndSend::GetBodyFromEditor(). Specifically, the TXTToHTML::ScanHTML() first calls
+// UnescapeStr() to properly handle a limited number of HTML character entities (namely &amp; &lt; &gt; &quot;)
+// and then calls ScanTXT() where escapes all ampersands and quotes again. As the UnescapeStr() works so
+// selectively (i.e. handling only a subset of valid entities), the so often seen "&nbsp;" becomes "&amp;nbsp;"
+// in the resulting body, which leads to text "&nbsp;" interspersed all over the imported mail. The same
+// applies to html &#XXXX; (where XXXX is unicode codepoint).
+// See also Bug 503690, where the same issue in Eudora import is reported.
+// By the way, the root of the Bug 359303 lies in the same place - the nsMsgComposeAndSend::GetBodyFromEditor()
+// changes the 0xA0 codes to 0x20 when it converts the body to plain text.
+// We scan the body here to find all the & and convert them to the safe character sequense to revert later.
+
+void nsOutlookCompose::HackBody(const wchar_t* orig, size_t origLen, nsString& hack)
+{
+#ifdef MOZILLA_INTERNAL_API
+  hack.SetCapacity(static_cast<size_t>(origLen*1.4));
+#endif
+  hack.Assign(hackBeginW);
+  hack.Append(m_hackedPostfix);
+
+  while (*orig) {
+    if (*orig == L'&') {
+      hack.Append(hackAmpersandW);
+      hack.Append(m_hackedPostfix);
+    } else if ((*orig == L'\x0D') && (*(orig+1) == L'\x0A')) {
+      hack.Append(hackCRLFW);
+      hack.Append(m_hackedPostfix);
+      ++orig;
+    } else
+      hack.Append(*orig);
+    ++orig;
+  }
+
+  hack.Append(hackEndW);
+  hack.Append(m_hackedPostfix);
+}
+
+void nsOutlookCompose::UnhackBody(nsCString& txt)
+{
+  nsCString hackedPostfixA;
+  LossyCopyUTF16toASCII(m_hackedPostfix, hackedPostfixA);
+
+  nsCString hackedString(hackBeginA);
+  hackedString.Append(hackedPostfixA);
+  int32_t begin = txt.Find(hackedString);
+  if (begin == kNotFound)
+    return;
+  txt.Cut(begin, hackedString.Length());
+
+  hackedString.Assign(hackEndA);
+  hackedString.Append(hackedPostfixA);
+  int32_t end = MsgFind(txt, hackedString, false, begin);
+  if (end == kNotFound)
+    return; // ?
+  txt.Cut(end, hackedString.Length());
+
+  nsCString range;
+  range.Assign(Substring(txt, begin, end - begin));
+  // 1. Remove all CRLFs from the selected range
+  MsgReplaceSubstring(range, MSG_LINEBREAK, "");
+  // 2. Restore the original CRLFs
+  hackedString.Assign(hackCRLFA);
+  hackedString.Append(hackedPostfixA);
+  MsgReplaceSubstring(range, hackedString.get(), MSG_LINEBREAK);
+
+  // 3. Restore the original ampersands
+  hackedString.Assign(hackAmpersandA);
+  hackedString.Append(hackedPostfixA);
+  MsgReplaceSubstring(range, hackedString.get(), "&");
+
+  txt.Replace(begin, end - begin, range);
+}
+
+bool nsOutlookCompose::GenerateHackSequence(const wchar_t* body, size_t origLen)
+{
+  nsDependentString nsBody(body, origLen);
+  const wchar_t* hack_base = L"hacked";
+  int i = 0;
+  do {
+    if (++i == 0) { // Cycle complete :) - could not generate an unique string
+      m_hackedPostfix.Truncate();
+      return false;
+    }
+    m_hackedPostfix.Assign(hack_base);
+    m_hackedPostfix.AppendInt(i);
+  } while (nsBody.Find(m_hackedPostfix) != kNotFound);
+
+  return true;
+}
+// End Bug 593907
+
+//////////////////////////////////////////////////////////////////////////////////////////////////////////////
+
+CCompositionFile::CCompositionFile(nsIFile* aFile, void* fifoBuffer,
+                                   uint32_t fifoBufferSize, bool convertCRs)
+  : m_pFile(aFile), m_fileSize(0), m_fileReadPos(0),
+    m_fifoBuffer(static_cast<char*>(fifoBuffer)),
+    m_fifoBufferSize(fifoBufferSize),
+    m_fifoBufferReadPos(static_cast<char*>(fifoBuffer)),
+    m_fifoBufferWrittenPos(static_cast<char*>(fifoBuffer)),
+    m_convertCRs(convertCRs),
+    m_lastChar(0)
+{
+  m_pFile->GetFileSize(&m_fileSize);
+  if (!m_fileSize) {
+    IMPORT_LOG0("*** Error, unexpected zero file size for composed message\n");
+    return;
+  }
+
+  nsresult rv = NS_NewLocalFileInputStream(getter_AddRefs(m_pInputStream), m_pFile);
+  if (NS_FAILED(rv)) {
+    IMPORT_LOG0("*** Error, unable to open composed message file\n");
+    return;
+  }
+}
+
+nsresult CCompositionFile::EnsureHasDataInBuffer()
+{
+  if (m_fifoBufferReadPos < m_fifoBufferWrittenPos)
+    return NS_OK;
+  // Populate the buffer with new data!
+  uint32_t count = m_fifoBufferSize;
+  if ((m_fileReadPos + count) > m_fileSize)
+    count = m_fileSize - m_fileReadPos;
+  if (!count)
+    return NS_ERROR_FAILURE; // Isn't there a "No more data" error?
+
+  uint32_t bytesRead = 0;
+  nsresult rv = m_pInputStream->Read(m_fifoBuffer, count, &bytesRead);
+  NS_ENSURE_SUCCESS(rv, rv);
+  if (!bytesRead || (bytesRead > count))
+    return NS_ERROR_FAILURE;
+  m_fifoBufferWrittenPos = m_fifoBuffer+bytesRead;
+  m_fifoBufferReadPos = m_fifoBuffer;
+  m_fileReadPos += bytesRead;
+
+  return NS_OK;
+}
+
+class CTermGuard {
+public:
+  CTermGuard(const char* term, int termSize)
+    : m_term(term),
+    m_termSize(term ? ((termSize!=-1) ? termSize : strlen(term)) : 0),
+    m_matchPos(0)
+  {}
+
+   // if the guard triggered
+  inline bool IsTriggered() const {
+    return m_termSize && (m_matchPos == m_termSize); }
+  // indicates if the guard has something to check
+  inline bool IsChecking() const { return m_termSize; }
+
+  bool Check(char c) // returns true only if the whole sequence passed
+  {
+    if (!m_termSize) // no guard
+      return false;
+    if (m_matchPos >= m_termSize) // check past success!
+      m_matchPos = 0;
+    if (m_term[m_matchPos] != c) // Reset sequence
+      m_matchPos = 0;
+    if (m_term[m_matchPos] == c) { // Sequence continues
+      return ++m_matchPos == m_termSize; // If equal then sequence complete!
+    }
+    // Sequence broken
+    return false;
+  }
+private:
+  const char* m_term;
+  int m_termSize;
+  int m_matchPos;
+};
+
+template <class _OutFn>
+nsresult CCompositionFile::ToDest(_OutFn dest, const char* term, int termSize)
+{
+  CTermGuard guard(term, termSize);
+
+#ifdef MOZILLA_INTERNAL_API
+  // We already know the required string size, so reduce future reallocations
+  if (!guard.IsChecking() && !m_convertCRs)
+    dest.SetCapacity(m_fileSize - m_fileReadPos);
+#endif
+
+  bool wasCR = false;
+  char c = 0;
+  nsresult rv;
+  while (NS_SUCCEEDED(rv = EnsureHasDataInBuffer())) {
+    if (!guard.IsChecking() && !m_convertCRs) { // Use efficient algorithm
+      dest.Append(m_fifoBufferReadPos, m_fifoBufferWrittenPos-m_fifoBufferReadPos);
+    }
+    else { // Check character by character to convert CRs and find terminating sequence
+      while (m_fifoBufferReadPos < m_fifoBufferWrittenPos) {
+        c = *m_fifoBufferReadPos;
+        if (m_convertCRs && wasCR) {
+          wasCR = false;
+          if (c != nsCRT::LF) {
+            const char kTmpLF = nsCRT::LF;
+            dest.Append(&kTmpLF, 1);
+            if (guard.Check(nsCRT::LF)) {
+              c = nsCRT::LF; // save last char
+              break;
+            }
+          }
+        }
+        dest.Append(&c, 1);
+        m_fifoBufferReadPos++;
+
+        if (guard.Check(c))
+          break;
+
+        if (m_convertCRs && (c == nsCRT::CR))
+          wasCR = true;
+      }
+      if (guard.IsTriggered())
+        break;
+    }
+  }
+
+  // check for trailing CR (only if caller didn't specify the terminating sequence that ends with CR -
+  // in this case he knows what he does!)
+  if (m_convertCRs && !guard.IsTriggered() && (c == nsCRT::CR)) {
+    c = nsCRT::LF;
+    dest.Append(&c, 1);
+  }
+
+  NS_ENSURE_SUCCESS(rv, rv);
+
+  m_lastChar = c;
+  return NS_OK;
+}
+
+class dest_nsCString {
+public:
+  dest_nsCString(nsCString& str) : m_str(str) { m_str.Truncate(); }
+#ifdef MOZILLA_INTERNAL_API
+  void SetCapacity(int32_t sz) { m_str.SetCapacity(sz); }
+#endif
+  nsresult Append(const char* buf, uint32_t count) {
+    m_str.Append(buf, count); return NS_OK; }
+private:
+  nsCString& m_str;
+};
+
+class dest_Stream {
+public:
+  dest_Stream(nsIOutputStream *dest) : m_stream(dest) {}
+#ifdef MOZILLA_INTERNAL_API
+  void SetCapacity(int32_t) { /*do nothing*/ }
+#endif
+  // const_cast here is due to the poor design of the EscapeFromSpaceLine()
+  // that requires a non-constant pointer while doesn't modify its data
+  nsresult Append(const char* buf, uint32_t count) {
+    return EscapeFromSpaceLine(m_stream, const_cast<char*>(buf), buf+count); }
+private:
+  nsIOutputStream *m_stream;
+};
+
+nsresult CCompositionFile::ToString(nsCString& dest, const char* term,
+                                    int termSize)
+{
+  return ToDest(dest_nsCString(dest), term, termSize);
+}
+
+nsresult CCompositionFile::ToStream(nsIOutputStream *dest, const char* term,
+                                    int termSize)
+{
+  return ToDest(dest_Stream(dest), term, termSize);
+}
diff --git a/mailnews/import/outlook/src/nsOutlookCompose.h b/mailnews/import/outlook/src/nsOutlookCompose.h
new file mode 100644
index 000000000..68f07f754
--- /dev/null
+++ b/mailnews/import/outlook/src/nsOutlookCompose.h
@@ -0,0 +1,66 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
+ *
+ * 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 nsOutlookCompose_h__
+#define nsOutlookCompose_h__
+
+#include "nscore.h"
+#include "nsStringGlue.h"
+#include "nsIFile.h"
+#include "nsIImportService.h"
+
+class nsIMsgSend;
+class nsIMsgCompFields;
+class nsIMsgIdentity;
+class nsIMsgSendListener;
+class nsIIOService;
+
+#include "nsIMsgSend.h"
+#include "nsNetUtil.h"
+
+#include "MapiMessage.h"
+
+#include <list>
+
+///////////////////////////////////////////////////////////////////////////////////////////////
+
+class nsOutlookCompose {
+public:
+  nsOutlookCompose();
+  ~nsOutlookCompose();
+
+  nsresult ProcessMessage(nsMsgDeliverMode mode, CMapiMessage &msg, nsIOutputStream *pDst);
+  static nsresult CreateIdentity(void);
+  static void ReleaseIdentity(void);
+private:
+  nsresult  CreateComponents(void);
+
+  void      UpdateHeader(CMapiMessageHeaders& oldHeaders, const CMapiMessageHeaders& newHeaders, CMapiMessageHeaders::SpecialHeader header, bool addIfAbsent = true);
+  void      UpdateHeaders(CMapiMessageHeaders& oldHeaders, const CMapiMessageHeaders& newHeaders);
+
+  nsresult  ComposeTheMessage(nsMsgDeliverMode mode, CMapiMessage &msg, nsIFile **pMsg);
+  nsresult  CopyComposedMessage(nsIFile *pSrc, nsIOutputStream *pDst, CMapiMessage& origMsg);
+
+  // Bug 593907
+  void HackBody(const wchar_t* orig, size_t origLen, nsString& hack);
+  void UnhackBody(nsCString& body);
+  bool GenerateHackSequence(const wchar_t* body, size_t origLen);
+  // End Bug 593907
+
+private:
+  nsIMsgSendListener *  m_pListener;
+  nsIMsgCompFields *    m_pMsgFields;
+  static nsIMsgIdentity *    m_pIdentity;
+  char* m_optimizationBuffer;
+  nsCOMPtr<nsIImportService>  m_pImportService;
+
+  // Bug 593907
+  nsString m_hackedPostfix;
+  // End Bug 593907
+};
+
+
+#endif /* nsOutlookCompose_h__ */
diff --git a/mailnews/import/outlook/src/nsOutlookImport.cpp b/mailnews/import/outlook/src/nsOutlookImport.cpp
new file mode 100644
index 000000000..eaaf24fc3
--- /dev/null
+++ b/mailnews/import/outlook/src/nsOutlookImport.cpp
@@ -0,0 +1,589 @@
+/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/* 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/. */
+
+/*
+  Outlook Express (Win32) import mail and addressbook interfaces
+*/
+#include "nscore.h"
+#include "nsStringGlue.h"
+#include "nsMsgUtils.h"
+#include "nsIServiceManager.h"
+#include "nsIImportService.h"
+#include "nsIComponentManager.h"
+#include "nsOutlookImport.h"
+#include "nsIMemory.h"
+#include "nsIImportService.h"
+#include "nsIImportMail.h"
+#include "nsIImportMailboxDescriptor.h"
+#include "nsIImportGeneric.h"
+#include "nsIImportAddressBooks.h"
+#include "nsIImportABDescriptor.h"
+#include "nsIImportFieldMap.h"
+#include "nsXPCOM.h"
+#include "nsISupportsPrimitives.h"
+#include "nsIOutputStream.h"
+#include "nsIAddrDatabase.h"
+#include "nsOutlookSettings.h"
+#include "nsTextFormatter.h"
+#include "nsOutlookStringBundle.h"
+#include "nsIStringBundle.h"
+#include "OutlookDebugLog.h"
+#include "nsUnicharUtils.h"
+
+#include "nsOutlookMail.h"
+
+#include "MapiApi.h"
+
+static NS_DEFINE_IID(kISupportsIID,      NS_ISUPPORTS_IID);
+PRLogModuleInfo *OUTLOOKLOGMODULE = nullptr;
+
+class ImportOutlookMailImpl : public nsIImportMail
+{
+public:
+  ImportOutlookMailImpl();
+
+  static nsresult Create(nsIImportMail** aImport);
+
+  // nsISupports interface
+  NS_DECL_THREADSAFE_ISUPPORTS
+
+  // nsIImportmail interface
+
+  /* void GetDefaultLocation (out nsIFile location, out boolean found, out boolean userVerify); */
+  NS_IMETHOD GetDefaultLocation(nsIFile **location, bool *found, bool *userVerify);
+
+  /* nsIArray FindMailboxes (in nsIFile location); */
+  NS_IMETHOD FindMailboxes(nsIFile *location, nsIArray **_retval);
+
+  NS_IMETHOD ImportMailbox(nsIImportMailboxDescriptor *source,
+                           nsIMsgFolder *dstFolder,
+                           char16_t **pErrorLog, char16_t **pSuccessLog,
+                           bool *fatalError);
+
+  /* unsigned long GetImportProgress (); */
+  NS_IMETHOD GetImportProgress(uint32_t *_retval);
+
+  NS_IMETHOD TranslateFolderName(const nsAString & aFolderName, nsAString & _retval);
+
+public:
+  static void  ReportSuccess(nsString& name, int32_t count, nsString *pStream);
+  static void ReportError(int32_t errorNum, nsString& name, nsString *pStream);
+  static void  AddLinebreak(nsString *pStream);
+  static void  SetLogs(nsString& success, nsString& error, char16_t **pError, char16_t **pSuccess);
+
+private:
+  virtual ~ImportOutlookMailImpl();
+  nsOutlookMail  m_mail;
+  uint32_t    m_bytesDone;
+};
+
+
+class ImportOutlookAddressImpl : public nsIImportAddressBooks
+{
+public:
+  ImportOutlookAddressImpl();
+
+  static nsresult Create(nsIImportAddressBooks** aImport);
+
+  // nsISupports interface
+  NS_DECL_THREADSAFE_ISUPPORTS
+
+  // nsIImportAddressBooks interface
+
+  NS_IMETHOD GetSupportsMultiple(bool *_retval) { *_retval = true; return NS_OK;}
+
+  NS_IMETHOD GetAutoFind(char16_t **description, bool *_retval);
+
+  NS_IMETHOD GetNeedsFieldMap(nsIFile *location, bool *_retval) { *_retval = false; return NS_OK;}
+
+  NS_IMETHOD GetDefaultLocation(nsIFile **location, bool *found, bool *userVerify)
+    { return NS_ERROR_FAILURE;}
+
+  NS_IMETHOD FindAddressBooks(nsIFile *location, nsIArray **_retval);
+
+  NS_IMETHOD InitFieldMap(nsIImportFieldMap *fieldMap)
+    { return NS_ERROR_FAILURE; }
+
+  NS_IMETHOD ImportAddressBook(nsIImportABDescriptor *source,
+                               nsIAddrDatabase *destination,
+                               nsIImportFieldMap *fieldMap,
+                               nsISupports *aSupportService,
+                               char16_t **errorLog,
+                               char16_t **successLog,
+                               bool *fatalError);
+
+  NS_IMETHOD GetImportProgress(uint32_t *_retval);
+
+  NS_IMETHOD GetSampleData(int32_t index, bool *pFound, char16_t **pStr)
+    { return NS_ERROR_FAILURE;}
+
+  NS_IMETHOD SetSampleLocation(nsIFile *) { return NS_OK; }
+
+private:
+  virtual ~ImportOutlookAddressImpl();
+  void  ReportSuccess(nsString& name, nsString *pStream);
+
+private:
+  uint32_t    m_msgCount;
+  uint32_t    m_msgTotal;
+  nsOutlookMail  m_address;
+};
+////////////////////////////////////////////////////////////////////////
+
+
+////////////////////////////////////////////////////////////////////////
+
+
+nsOutlookImport::nsOutlookImport()
+{
+  // Init logging module.
+  if (!OUTLOOKLOGMODULE)
+    OUTLOOKLOGMODULE = PR_NewLogModule("IMPORT");
+
+  IMPORT_LOG0("nsOutlookImport Module Created\n");
+
+  nsOutlookStringBundle::GetStringBundle();
+}
+
+
+nsOutlookImport::~nsOutlookImport()
+{
+  IMPORT_LOG0("nsOutlookImport Module Deleted\n");
+}
+
+NS_IMPL_ISUPPORTS(nsOutlookImport, nsIImportModule)
+
+NS_IMETHODIMP nsOutlookImport::GetName(char16_t **name)
+{
+  NS_PRECONDITION(name != nullptr, "null ptr");
+  if (! name)
+    return NS_ERROR_NULL_POINTER;
+
+  *name = nsOutlookStringBundle::GetStringByID(OUTLOOKIMPORT_NAME);
+  return NS_OK;
+}
+
+NS_IMETHODIMP nsOutlookImport::GetDescription(char16_t **name)
+{
+  NS_PRECONDITION(name != nullptr, "null ptr");
+  if (!name)
+    return NS_ERROR_NULL_POINTER;
+
+  *name = nsOutlookStringBundle::GetStringByID(OUTLOOKIMPORT_DESCRIPTION);
+
+  return NS_OK;
+}
+
+NS_IMETHODIMP nsOutlookImport::GetSupports(char **supports)
+{
+  NS_PRECONDITION(supports != nullptr, "null ptr");
+  if (! supports)
+    return NS_ERROR_NULL_POINTER;
+
+  *supports = strdup(kOutlookSupportsString);
+  return NS_OK;
+}
+
+NS_IMETHODIMP nsOutlookImport::GetSupportsUpgrade(bool *pUpgrade)
+{
+  NS_PRECONDITION(pUpgrade != nullptr, "null ptr");
+  if (! pUpgrade)
+    return NS_ERROR_NULL_POINTER;
+
+  *pUpgrade = true;
+  return NS_OK;
+}
+
+NS_IMETHODIMP nsOutlookImport::GetImportInterface(const char *pImportType, nsISupports **ppInterface)
+{
+  NS_PRECONDITION(pImportType != nullptr, "null ptr");
+  if (! pImportType)
+    return NS_ERROR_NULL_POINTER;
+  NS_PRECONDITION(ppInterface != nullptr, "null ptr");
+  if (! ppInterface)
+    return NS_ERROR_NULL_POINTER;
+
+  *ppInterface = nullptr;
+  nsresult  rv;
+  if (!strcmp(pImportType, "mail")) {
+    // create the nsIImportMail interface and return it!
+    nsIImportMail *  pMail = nullptr;
+    nsIImportGeneric *pGeneric = nullptr;
+    rv = ImportOutlookMailImpl::Create(&pMail);
+    if (NS_SUCCEEDED(rv)) {
+      nsCOMPtr<nsIImportService> impSvc(do_GetService(NS_IMPORTSERVICE_CONTRACTID, &rv));
+      if (NS_SUCCEEDED(rv)) {
+        rv = impSvc->CreateNewGenericMail(&pGeneric);
+        if (NS_SUCCEEDED(rv)) {
+          pGeneric->SetData("mailInterface", pMail);
+          nsString name;
+          nsOutlookStringBundle::GetStringByID(OUTLOOKIMPORT_NAME, name);
+          nsCOMPtr<nsISupportsString> nameString (do_CreateInstance(NS_SUPPORTS_STRING_CONTRACTID, &rv));
+          if (NS_SUCCEEDED(rv)) {
+            nameString->SetData(name);
+            pGeneric->SetData("name", nameString);
+            rv = pGeneric->QueryInterface(kISupportsIID, (void **)ppInterface);
+          }
+        }
+      }
+    }
+    NS_IF_RELEASE(pMail);
+    NS_IF_RELEASE(pGeneric);
+    return rv;
+  }
+
+  if (!strcmp(pImportType, "addressbook")) {
+    // create the nsIImportAddressBook interface and return it!
+    nsIImportAddressBooks *  pAddress = nullptr;
+    nsIImportGeneric *    pGeneric = nullptr;
+    rv = ImportOutlookAddressImpl::Create(&pAddress);
+    if (NS_SUCCEEDED(rv)) {
+      nsCOMPtr<nsIImportService> impSvc(do_GetService(NS_IMPORTSERVICE_CONTRACTID, &rv));
+      if (NS_SUCCEEDED(rv)) {
+        rv = impSvc->CreateNewGenericAddressBooks(&pGeneric);
+        if (NS_SUCCEEDED(rv)) {
+          pGeneric->SetData("addressInterface", pAddress);
+          rv = pGeneric->QueryInterface(kISupportsIID, (void **)ppInterface);
+        }
+      }
+    }
+    NS_IF_RELEASE(pAddress);
+    NS_IF_RELEASE(pGeneric);
+    return rv;
+  }
+
+  if (!strcmp(pImportType, "settings")) {
+    nsIImportSettings *pSettings = nullptr;
+    rv = nsOutlookSettings::Create(&pSettings);
+    if (NS_SUCCEEDED(rv))
+      pSettings->QueryInterface(kISupportsIID, (void **)ppInterface);
+    NS_IF_RELEASE(pSettings);
+    return rv;
+  }
+
+  return NS_ERROR_NOT_AVAILABLE;
+}
+
+/////////////////////////////////////////////////////////////////////////////////
+nsresult ImportOutlookMailImpl::Create(nsIImportMail** aImport)
+{
+  NS_PRECONDITION(aImport != nullptr, "null ptr");
+  if (! aImport)
+    return NS_ERROR_NULL_POINTER;
+
+  *aImport = new ImportOutlookMailImpl();
+  if (! *aImport)
+    return NS_ERROR_OUT_OF_MEMORY;
+
+  NS_ADDREF(*aImport);
+  return NS_OK;
+}
+
+ImportOutlookMailImpl::ImportOutlookMailImpl()
+{
+  nsOutlookCompose::CreateIdentity();
+}
+
+ImportOutlookMailImpl::~ImportOutlookMailImpl()
+{
+  nsOutlookCompose::ReleaseIdentity();
+}
+
+NS_IMPL_ISUPPORTS(ImportOutlookMailImpl, nsIImportMail)
+
+NS_IMETHODIMP ImportOutlookMailImpl::GetDefaultLocation(nsIFile **ppLoc, bool *found, bool *userVerify)
+{
+  NS_PRECONDITION(ppLoc != nullptr, "null ptr");
+  NS_PRECONDITION(found != nullptr, "null ptr");
+  NS_PRECONDITION(userVerify != nullptr, "null ptr");
+  if (!ppLoc || !found || !userVerify)
+    return NS_ERROR_NULL_POINTER;
+
+  *found = false;
+  *ppLoc = nullptr;
+  *userVerify = false;
+  // We need to verify here that we can get the mail, if true then
+  // return a dummy location, otherwise return no location
+  CMapiApi  mapi;
+  if (!mapi.Initialize())
+    return NS_OK;
+  if (!mapi.LogOn())
+    return NS_OK;
+
+  CMapiFolderList  store;
+  if (!mapi.IterateStores(store))
+    return NS_OK;
+
+  if (store.GetSize() == 0)
+    return NS_OK;
+
+
+  nsresult  rv;
+  nsCOMPtr <nsIFile> resultFile = do_CreateInstance(NS_LOCAL_FILE_CONTRACTID, &rv);
+  if (NS_FAILED(rv))
+    return rv;
+
+  *found = true;
+  NS_IF_ADDREF(*ppLoc = resultFile);
+  *userVerify = false;
+
+  return NS_OK;
+}
+
+
+NS_IMETHODIMP ImportOutlookMailImpl::FindMailboxes(nsIFile *pLoc, nsIArray **ppArray)
+{
+  NS_PRECONDITION(pLoc != nullptr, "null ptr");
+  NS_PRECONDITION(ppArray != nullptr, "null ptr");
+  if (!pLoc || !ppArray)
+    return NS_ERROR_NULL_POINTER;
+  return m_mail.GetMailFolders(ppArray);
+}
+
+void ImportOutlookMailImpl::AddLinebreak(nsString *pStream)
+{
+  if (pStream)
+    pStream->Append(char16_t('\n'));
+}
+
+void ImportOutlookMailImpl::ReportSuccess(nsString& name, int32_t count, nsString *pStream)
+{
+  if (!pStream)
+    return;
+  // load the success string
+  char16_t *pFmt = nsOutlookStringBundle::GetStringByID(OUTLOOKIMPORT_MAILBOX_SUCCESS);
+  char16_t *pText = nsTextFormatter::smprintf(pFmt, name.get(), count);
+  pStream->Append(pText);
+  nsTextFormatter::smprintf_free(pText);
+  nsOutlookStringBundle::FreeString(pFmt);
+  AddLinebreak(pStream);
+}
+
+void ImportOutlookMailImpl::ReportError(int32_t errorNum, nsString& name, nsString *pStream)
+{
+  if (!pStream)
+    return;
+  // load the error string
+  char16_t *pFmt = nsOutlookStringBundle::GetStringByID(errorNum);
+  char16_t *pText = nsTextFormatter::smprintf(pFmt, name.get());
+  pStream->Append(pText);
+  nsTextFormatter::smprintf_free(pText);
+  nsOutlookStringBundle::FreeString(pFmt);
+  AddLinebreak(pStream);
+}
+
+
+void ImportOutlookMailImpl::SetLogs(nsString& success, nsString& error, char16_t **pError, char16_t **pSuccess)
+{
+  if (pError)
+    *pError = ToNewUnicode(error);
+  if (pSuccess)
+    *pSuccess = ToNewUnicode(success);
+}
+
+NS_IMETHODIMP
+ImportOutlookMailImpl::ImportMailbox(nsIImportMailboxDescriptor *pSource,
+                                     nsIMsgFolder *dstFolder,
+                                     char16_t **pErrorLog,
+                                     char16_t **pSuccessLog,
+                                     bool *fatalError)
+{
+  NS_ENSURE_ARG_POINTER(pSource);
+  NS_ENSURE_ARG_POINTER(dstFolder);
+  NS_ENSURE_ARG_POINTER(fatalError);
+
+  nsString  success;
+  nsString  error;
+  bool abort = false;
+  nsString name;
+  char16_t *pName;
+  if (NS_SUCCEEDED( pSource->GetDisplayName( &pName))) {
+    name = pName;
+    NS_Free( pName);
+ }
+
+  uint32_t mailSize = 0;
+  pSource->GetSize(&mailSize);
+  if (mailSize == 0) {
+    ReportSuccess(name, 0, &success);
+    SetLogs(success, error, pErrorLog, pSuccessLog);
+    return NS_OK;
+  }
+
+  uint32_t index = 0;
+  pSource->GetIdentifier(&index);
+  int32_t  msgCount = 0;
+  nsresult rv = NS_OK;
+
+  m_bytesDone = 0;
+
+  rv = m_mail.ImportMailbox(&m_bytesDone, &abort, (int32_t)index, name.get(),
+                            dstFolder, &msgCount);
+
+  if (NS_SUCCEEDED(rv))
+    ReportSuccess(name, msgCount, &success);
+  else
+    ReportError(OUTLOOKIMPORT_MAILBOX_CONVERTERROR, name, &error);
+
+  SetLogs(success, error, pErrorLog, pSuccessLog);
+
+  return rv;
+}
+
+
+NS_IMETHODIMP ImportOutlookMailImpl::GetImportProgress(uint32_t *pDoneSoFar)
+{
+  NS_PRECONDITION(pDoneSoFar != nullptr, "null ptr");
+  if (! pDoneSoFar)
+    return NS_ERROR_NULL_POINTER;
+
+  *pDoneSoFar = m_bytesDone;
+  return NS_OK;
+}
+
+NS_IMETHODIMP ImportOutlookMailImpl::TranslateFolderName(const nsAString & aFolderName, nsAString & _retval)
+{
+  if (aFolderName.LowerCaseEqualsLiteral("deleted items"))
+    _retval = NS_LITERAL_STRING(kDestTrashFolderName);
+  else if (aFolderName.LowerCaseEqualsLiteral("sent items"))
+    _retval = NS_LITERAL_STRING(kDestSentFolderName);
+  else if (aFolderName.LowerCaseEqualsLiteral("outbox"))
+    _retval = NS_LITERAL_STRING(kDestUnsentMessagesFolderName);
+  else
+    _retval = aFolderName;
+  return NS_OK;
+}
+
+nsresult ImportOutlookAddressImpl::Create(nsIImportAddressBooks** aImport)
+{
+  NS_PRECONDITION(aImport != nullptr, "null ptr");
+  if (! aImport)
+    return NS_ERROR_NULL_POINTER;
+
+  *aImport = new ImportOutlookAddressImpl();
+  if (! *aImport)
+    return NS_ERROR_OUT_OF_MEMORY;
+
+  NS_ADDREF(*aImport);
+  return NS_OK;
+}
+
+ImportOutlookAddressImpl::ImportOutlookAddressImpl()
+{
+  m_msgCount = 0;
+  m_msgTotal = 0;
+}
+
+ImportOutlookAddressImpl::~ImportOutlookAddressImpl()
+{
+}
+
+NS_IMPL_ISUPPORTS(ImportOutlookAddressImpl, nsIImportAddressBooks)
+
+NS_IMETHODIMP ImportOutlookAddressImpl::GetAutoFind(char16_t **description, bool *_retval)
+{
+  NS_PRECONDITION(description != nullptr, "null ptr");
+  NS_PRECONDITION(_retval != nullptr, "null ptr");
+  if (! description || !_retval)
+    return NS_ERROR_NULL_POINTER;
+
+  *_retval = true;
+  nsString str;
+  nsOutlookStringBundle::GetStringByID(OUTLOOKIMPORT_ADDRNAME, str);
+  *description = ToNewUnicode(str);
+  return NS_OK;
+}
+
+NS_IMETHODIMP ImportOutlookAddressImpl::FindAddressBooks(nsIFile *location, nsIArray **_retval)
+{
+  NS_PRECONDITION(_retval != nullptr, "null ptr");
+  if (!_retval)
+    return NS_ERROR_NULL_POINTER;
+
+  return m_address.GetAddressBooks(_retval);
+}
+
+NS_IMETHODIMP ImportOutlookAddressImpl::ImportAddressBook(nsIImportABDescriptor *source,
+                                                          nsIAddrDatabase *destination,
+                                                          nsIImportFieldMap *fieldMap,
+                                                          nsISupports *aSupportService,
+                                                          char16_t **pErrorLog,
+                                                          char16_t **pSuccessLog,
+                                                          bool *fatalError)
+{
+  m_msgCount = 0;
+  m_msgTotal = 0;
+    NS_PRECONDITION(source != nullptr, "null ptr");
+    NS_PRECONDITION(destination != nullptr, "null ptr");
+  NS_PRECONDITION(fatalError != nullptr, "null ptr");
+
+  nsString  success;
+  nsString  error;
+    if (!source || !destination || !fatalError) {
+    IMPORT_LOG0("*** Bad param passed to outlook address import\n");
+    nsOutlookStringBundle::GetStringByID(OUTLOOKIMPORT_ADDRESS_BADPARAM, error);
+    if (fatalError)
+      *fatalError = true;
+    ImportOutlookMailImpl::SetLogs(success, error, pErrorLog, pSuccessLog);
+      return NS_ERROR_NULL_POINTER;
+  }
+
+    nsString name;
+    source->GetPreferredName(name);
+
+  uint32_t  id;
+  if (NS_FAILED(source->GetIdentifier(&id))) {
+    ImportOutlookMailImpl::ReportError(OUTLOOKIMPORT_ADDRESS_BADSOURCEFILE, name, &error);
+    ImportOutlookMailImpl::SetLogs(success, error, pErrorLog, pSuccessLog);
+    return NS_ERROR_FAILURE;
+  }
+
+  nsresult rv = NS_OK;
+  rv = m_address.ImportAddresses(&m_msgCount, &m_msgTotal, name.get(), id, destination, error);
+  if (NS_SUCCEEDED(rv) && error.IsEmpty())
+    ReportSuccess(name, &success);
+  else
+    ImportOutlookMailImpl::ReportError(OUTLOOKIMPORT_ADDRESS_CONVERTERROR, name, &error);
+
+  ImportOutlookMailImpl::SetLogs(success, error, pErrorLog, pSuccessLog);
+  IMPORT_LOG0("*** Returning from outlook address import\n");
+  return destination->Commit(nsAddrDBCommitType::kLargeCommit);
+}
+
+
+NS_IMETHODIMP ImportOutlookAddressImpl::GetImportProgress(uint32_t *_retval)
+{
+  NS_PRECONDITION(_retval != nullptr, "null ptr");
+  if (!_retval)
+    return NS_ERROR_NULL_POINTER;
+
+  uint32_t result = m_msgCount;
+  if (m_msgTotal) {
+    result *= 100;
+    result /= m_msgTotal;
+  }
+  else
+    result = 0;
+
+  if (result > 100)
+    result = 100;
+
+  *_retval = result;
+
+  return NS_OK;
+}
+
+void ImportOutlookAddressImpl::ReportSuccess(nsString& name, nsString *pStream)
+{
+  if (!pStream)
+    return;
+  // load the success string
+  char16_t *pFmt = nsOutlookStringBundle::GetStringByID(OUTLOOKIMPORT_ADDRESS_SUCCESS);
+  char16_t *pText = nsTextFormatter::smprintf(pFmt, name.get());
+  pStream->Append(pText);
+  nsTextFormatter::smprintf_free(pText);
+  nsOutlookStringBundle::FreeString(pFmt);
+  ImportOutlookMailImpl::AddLinebreak(pStream);
+}
diff --git a/mailnews/import/outlook/src/nsOutlookImport.h b/mailnews/import/outlook/src/nsOutlookImport.h
new file mode 100644
index 000000000..e017d6efc
--- /dev/null
+++ b/mailnews/import/outlook/src/nsOutlookImport.h
@@ -0,0 +1,44 @@
+/* -*- 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 nsOutlookImport_h___
+#define nsOutlookImport_h___
+
+#include "nsIImportModule.h"
+#include "nsCOMPtr.h"
+
+
+#define NS_OUTLOOKIMPORT_CID          \
+{ /* 1DB469A0-8B00-11d3-A206-00A0CC26DA63 */      \
+  0x1db469a0, 0x8b00, 0x11d3,            \
+  {0xa2, 0x6, 0x0, 0xa0, 0xcc, 0x26, 0xda, 0x63 }}
+
+
+
+
+#define kOutlookSupportsString NS_IMPORT_MAIL_STR "," NS_IMPORT_ADDRESS_STR "," NS_IMPORT_SETTINGS_STR
+
+class nsOutlookImport : public nsIImportModule
+{
+public:
+
+  nsOutlookImport();
+
+  NS_DECL_ISUPPORTS
+
+  ////////////////////////////////////////////////////////////////////////////////////////
+  // we suppport the nsIImportModule interface
+  ////////////////////////////////////////////////////////////////////////////////////////
+
+  NS_DECL_NSIIMPORTMODULE
+
+protected:
+  virtual ~nsOutlookImport();
+};
+
+
+
+
+#endif /* nsOutlookImport_h___ */
diff --git a/mailnews/import/outlook/src/nsOutlookMail.cpp b/mailnews/import/outlook/src/nsOutlookMail.cpp
new file mode 100644
index 000000000..b9a851ce8
--- /dev/null
+++ b/mailnews/import/outlook/src/nsOutlookMail.cpp
@@ -0,0 +1,863 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/* 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/. */
+
+/*
+  Outlook mail import
+*/
+
+#include "nsCOMPtr.h"
+#include "nscore.h"
+#include "nsMsgUtils.h"
+#include "nsIServiceManager.h"
+#include "nsIImportService.h"
+#include "nsIImportFieldMap.h"
+#include "nsIImportMailboxDescriptor.h"
+#include "nsIImportABDescriptor.h"
+#include "nsIMutableArray.h"
+#include "nsOutlookStringBundle.h"
+#include "nsABBaseCID.h"
+#include "nsIAbCard.h"
+#include "mdb.h"
+#include "OutlookDebugLog.h"
+#include "nsOutlookMail.h"
+#include "nsUnicharUtils.h"
+#include "nsIInputStream.h"
+#include "nsIOutputStream.h"
+#include "nsIMsgPluggableStore.h"
+#include "nsIMsgHdr.h"
+#include "nsIMsgFolder.h"
+#include "nsMsgI18N.h"
+#include "nsNetUtil.h"
+
+static NS_DEFINE_IID(kISupportsIID,      NS_ISUPPORTS_IID);
+
+/* ------------ Address book stuff ----------------- */
+typedef struct {
+  int32_t    mozField;
+  int32_t    multiLine;
+  ULONG    mapiTag;
+} MAPIFields;
+
+/*
+  Fields in MAPI, not in Mozilla
+  PR_OFFICE_LOCATION
+  FIX - PR_BIRTHDAY - stored as PT_SYSTIME - FIX to extract for moz address book birthday
+  PR_DISPLAY_NAME_PREFIX - Mr., Mrs. Dr., etc.
+  PR_SPOUSE_NAME
+  PR_GENDER - integer, not text
+  FIX - PR_CONTACT_EMAIL_ADDRESSES - multiuline strings for email addresses, needs
+    parsing to get secondary email address for mozilla
+*/
+
+#define kIsMultiLine  -2
+#define  kNoMultiLine  -1
+
+static MAPIFields  gMapiFields[] = {
+  { 35, kIsMultiLine, PR_BODY},
+  { 6, kNoMultiLine, PR_BUSINESS_TELEPHONE_NUMBER},
+  { 7, kNoMultiLine, PR_HOME_TELEPHONE_NUMBER},
+  { 25, kNoMultiLine, PR_COMPANY_NAME},
+  { 23, kNoMultiLine, PR_TITLE},
+  { 10, kNoMultiLine, PR_CELLULAR_TELEPHONE_NUMBER},
+  { 9, kNoMultiLine, PR_PAGER_TELEPHONE_NUMBER},
+  { 8, kNoMultiLine, PR_BUSINESS_FAX_NUMBER},
+  { 8, kNoMultiLine, PR_HOME_FAX_NUMBER},
+  { 22, kNoMultiLine, PR_COUNTRY},
+  { 19, kNoMultiLine, PR_LOCALITY},
+  { 20, kNoMultiLine, PR_STATE_OR_PROVINCE},
+  { 17, 18, PR_STREET_ADDRESS},
+  { 21, kNoMultiLine, PR_POSTAL_CODE},
+  { 27, kNoMultiLine, PR_PERSONAL_HOME_PAGE},
+  { 26, kNoMultiLine, PR_BUSINESS_HOME_PAGE},
+  { 13, kNoMultiLine, PR_HOME_ADDRESS_CITY},
+  { 16, kNoMultiLine, PR_HOME_ADDRESS_COUNTRY},
+  { 15, kNoMultiLine, PR_HOME_ADDRESS_POSTAL_CODE},
+  { 14, kNoMultiLine, PR_HOME_ADDRESS_STATE_OR_PROVINCE},
+  { 11, 12, PR_HOME_ADDRESS_STREET},
+  { 24, kNoMultiLine, PR_DEPARTMENT_NAME}
+};
+/* ---------------------------------------------------- */
+
+
+#define  kCopyBufferSize    (16 * 1024)
+
+// The email address in Outlook Contacts doesn't have a named
+// property,  we need to use this mapi name ID to access the email
+// The MAPINAMEID for email address has ulKind=MNID_ID
+// Outlook stores each email address in two IDs,  32899/32900 for Email1
+// 32915/32916 for Email2, 32931/32932 for Email3
+// Current we use OUTLOOK_EMAIL1_MAPI_ID1 for primary email
+// OUTLOOK_EMAIL2_MAPI_ID1 for secondary email
+#define  OUTLOOK_EMAIL1_MAPI_ID1 32899
+#define  OUTLOOK_EMAIL1_MAPI_ID2 32900
+#define  OUTLOOK_EMAIL2_MAPI_ID1 32915
+#define  OUTLOOK_EMAIL2_MAPI_ID2 32916
+#define  OUTLOOK_EMAIL3_MAPI_ID1 32931
+#define  OUTLOOK_EMAIL3_MAPI_ID2 32932
+
+nsOutlookMail::nsOutlookMail()
+{
+  m_gotAddresses = false;
+  m_gotFolders = false;
+  m_haveMapi = CMapiApi::LoadMapi();
+  m_lpMdb = NULL;
+}
+
+nsOutlookMail::~nsOutlookMail()
+{
+//  EmptyAttachments();
+}
+
+nsresult nsOutlookMail::GetMailFolders(nsIArray **pArray)
+{
+  if (!m_haveMapi) {
+    IMPORT_LOG0("GetMailFolders called before Mapi is initialized\n");
+    return NS_ERROR_FAILURE;
+  }
+
+  nsresult rv;
+  nsCOMPtr<nsIMutableArray> array(do_CreateInstance(NS_ARRAY_CONTRACTID, &rv));
+  if (NS_FAILED(rv)) {
+    IMPORT_LOG0("FAILED to allocate the nsIMutableArray for the mail folder list\n");
+    return rv;
+  }
+
+  nsCOMPtr<nsIImportService> impSvc(do_GetService(NS_IMPORTSERVICE_CONTRACTID, &rv));
+  if (NS_FAILED(rv))
+    return rv;
+
+  m_gotFolders = true;
+
+  m_folderList.ClearAll();
+
+  m_mapi.Initialize();
+  m_mapi.LogOn();
+
+  if (m_storeList.GetSize() == 0)
+    m_mapi.IterateStores(m_storeList);
+
+  int i = 0;
+  CMapiFolder *pFolder;
+  if (m_storeList.GetSize() > 1) {
+    while ((pFolder = m_storeList.GetItem(i))) {
+      CMapiFolder *pItem = new CMapiFolder(pFolder);
+      pItem->SetDepth(1);
+      m_folderList.AddItem(pItem);
+      if (!m_mapi.GetStoreFolders(pItem->GetCBEntryID(), pItem->GetEntryID(), m_folderList, 2)) {
+        IMPORT_LOG1("GetStoreFolders for index %d failed.\n", i);
+      }
+      i++;
+    }
+  }
+  else {
+    if ((pFolder = m_storeList.GetItem(i))) {
+      if (!m_mapi.GetStoreFolders(pFolder->GetCBEntryID(), pFolder->GetEntryID(), m_folderList, 1)) {
+        IMPORT_LOG1("GetStoreFolders for index %d failed.\n", i);
+      }
+    }
+  }
+
+  // Create the mailbox descriptors for the list of folders
+  nsIImportMailboxDescriptor *  pID;
+  nsISupports *          pInterface;
+  nsString            name;
+  nsString            uniName;
+
+  for (i = 0; i < m_folderList.GetSize(); i++) {
+    pFolder = m_folderList.GetItem(i);
+    rv = impSvc->CreateNewMailboxDescriptor(&pID);
+    if (NS_SUCCEEDED(rv)) {
+      pID->SetDepth(pFolder->GetDepth());
+      pID->SetIdentifier(i);
+
+      pFolder->GetDisplayName(name);
+      pID->SetDisplayName(name.get());
+
+      pID->SetSize(1000);
+      rv = pID->QueryInterface(kISupportsIID, (void **) &pInterface);
+      array->AppendElement(pInterface, false);
+      pInterface->Release();
+      pID->Release();
+    }
+  }
+  array.forget(pArray);
+  return NS_OK;
+}
+
+bool nsOutlookMail::IsAddressBookNameUnique(nsString& name, nsString& list)
+{
+  nsString    usedName;
+  usedName.AppendLiteral("[");
+  usedName.Append(name);
+  usedName.AppendLiteral("],");
+
+  return list.Find(usedName) == -1;
+}
+
+void nsOutlookMail::MakeAddressBookNameUnique(nsString& name, nsString& list)
+{
+  nsString    newName;
+  int        idx = 1;
+
+  newName = name;
+  while (!IsAddressBookNameUnique(newName, list)) {
+    newName = name;
+    newName.Append(char16_t(' '));
+    newName.AppendInt((int32_t) idx);
+    idx++;
+  }
+
+  name = newName;
+  list.AppendLiteral("[");
+  list.Append(name);
+  list.AppendLiteral("],");
+}
+
+nsresult nsOutlookMail::GetAddressBooks(nsIArray **pArray)
+{
+  if (!m_haveMapi) {
+    IMPORT_LOG0("GetAddressBooks called before Mapi is initialized\n");
+    return NS_ERROR_FAILURE;
+  }
+
+  nsresult rv;
+  nsCOMPtr<nsIMutableArray> array(do_CreateInstance(NS_ARRAY_CONTRACTID, &rv));
+  if (NS_FAILED(rv)) {
+    IMPORT_LOG0("FAILED to allocate the nsIMutableArray for the address book list\n");
+    return rv;
+  }
+
+  nsCOMPtr<nsIImportService> impSvc(do_GetService(NS_IMPORTSERVICE_CONTRACTID, &rv));
+  if (NS_FAILED(rv))
+    return rv;
+
+  m_gotAddresses = true;
+
+  m_addressList.ClearAll();
+  m_mapi.Initialize();
+  m_mapi.LogOn();
+  if (m_storeList.GetSize() == 0)
+    m_mapi.IterateStores(m_storeList);
+
+  int i = 0;
+  CMapiFolder *pFolder;
+  if (m_storeList.GetSize() > 1) {
+    while ((pFolder = m_storeList.GetItem(i))) {
+      CMapiFolder *pItem = new CMapiFolder(pFolder);
+      pItem->SetDepth(1);
+      m_addressList.AddItem(pItem);
+      if (!m_mapi.GetStoreAddressFolders(pItem->GetCBEntryID(), pItem->GetEntryID(), m_addressList)) {
+        IMPORT_LOG1("GetStoreAddressFolders for index %d failed.\n", i);
+      }
+      i++;
+    }
+  }
+  else {
+    if ((pFolder = m_storeList.GetItem(i))) {
+      if (!m_mapi.GetStoreAddressFolders(pFolder->GetCBEntryID(), pFolder->GetEntryID(), m_addressList)) {
+        IMPORT_LOG1("GetStoreFolders for index %d failed.\n", i);
+      }
+    }
+  }
+
+  // Create the mailbox descriptors for the list of folders
+  nsIImportABDescriptor *      pID;
+  nsISupports *          pInterface;
+  nsString            name;
+  nsString            list;
+
+  for (i = 0; i < m_addressList.GetSize(); i++) {
+    pFolder = m_addressList.GetItem(i);
+    if (!pFolder->IsStore()) {
+      rv = impSvc->CreateNewABDescriptor(&pID);
+      if (NS_SUCCEEDED(rv)) {
+        pID->SetIdentifier(i);
+        pFolder->GetDisplayName(name);
+        MakeAddressBookNameUnique(name, list);
+        pID->SetPreferredName(name);
+        pID->SetSize(100);
+        rv = pID->QueryInterface(kISupportsIID, (void **) &pInterface);
+        array->AppendElement(pInterface, false);
+        pInterface->Release();
+        pID->Release();
+      }
+    }
+  }
+  array.forget(pArray);
+  return NS_OK;
+}
+
+void nsOutlookMail::OpenMessageStore(CMapiFolder *pNextFolder)
+{
+  // Open the store specified
+  if (pNextFolder->IsStore()) {
+    if (!m_mapi.OpenStore(pNextFolder->GetCBEntryID(), pNextFolder->GetEntryID(), &m_lpMdb)) {
+      m_lpMdb = NULL;
+      IMPORT_LOG0("CMapiApi::OpenStore failed\n");
+    }
+
+    return;
+  }
+
+  // Check to see if we should open the one and only store
+  if (!m_lpMdb) {
+    if (m_storeList.GetSize() == 1) {
+      CMapiFolder * pFolder = m_storeList.GetItem(0);
+      if (pFolder) {
+        if (!m_mapi.OpenStore(pFolder->GetCBEntryID(), pFolder->GetEntryID(), &m_lpMdb)) {
+          m_lpMdb = NULL;
+          IMPORT_LOG0("CMapiApi::OpenStore failed\n");
+        }
+      }
+      else {
+        IMPORT_LOG0("Error retrieving the one & only message store\n");
+      }
+    }
+    else {
+      IMPORT_LOG0("*** Error importing a folder without a valid message store\n");
+    }
+  }
+}
+
+// Roles and responsibilities:
+// nsOutlookMail
+//   - Connect to Outlook
+//   - Enumerate the mailboxes
+//   - Iterate the mailboxes
+//   - For each mail, create one nsOutlookCompose object
+//   - For each mail, create one CMapiMessage object
+//
+// nsOutlookCompose
+//   - Establish a TB session
+//   - Connect to all required services
+//   - Perform the composition of the RC822 document from the data gathered by CMapiMessage
+//   - Save the composed message to the TB mailbox
+//   - Ensure the proper cleanup
+//
+// CMapiMessage
+//   - Encapsulate the MAPI message interface
+//   - Gather the information required to (re)compose the message
+
+nsresult nsOutlookMail::ImportMailbox(uint32_t *pDoneSoFar, bool *pAbort,
+                                      int32_t index, const char16_t *pName,
+                                      nsIMsgFolder *dstFolder,
+                                      int32_t *pMsgCount)
+{
+  if ((index < 0) || (index >= m_folderList.GetSize())) {
+    IMPORT_LOG0("*** Bad mailbox identifier, unable to import\n");
+    *pAbort = true;
+    return NS_ERROR_FAILURE;
+  }
+
+  int32_t    dummyMsgCount = 0;
+  if (pMsgCount)
+    *pMsgCount = 0;
+  else
+    pMsgCount = &dummyMsgCount;
+
+  CMapiFolder *pFolder = m_folderList.GetItem(index);
+  OpenMessageStore(pFolder);
+  if (!m_lpMdb) {
+    IMPORT_LOG1("*** Unable to obtain mapi message store for mailbox: %S\n", pName);
+    return NS_ERROR_FAILURE;
+  }
+
+  if (pFolder->IsStore())
+    return NS_OK;
+
+  // now what?
+  CMapiFolderContents    contents(m_lpMdb, pFolder->GetCBEntryID(), pFolder->GetEntryID());
+
+  BOOL    done = FALSE;
+  ULONG    cbEid;
+  LPENTRYID  lpEid;
+  ULONG    oType;
+  LPMESSAGE  lpMsg = nullptr;
+  ULONG    totalCount;
+  double  doneCalc;
+
+  nsCOMPtr<nsIOutputStream> outputStream;
+  nsCOMPtr<nsIMsgPluggableStore> msgStore;
+  nsresult rv = dstFolder->GetMsgStore(getter_AddRefs(msgStore));
+  NS_ENSURE_SUCCESS(rv, rv);
+
+  while (!done) {
+    if (!contents.GetNext(&cbEid, &lpEid, &oType, &done)) {
+      IMPORT_LOG1("*** Error iterating mailbox: %S\n", pName);
+      return NS_ERROR_FAILURE;
+    }
+
+    nsCOMPtr<nsIMsgDBHdr> msgHdr;
+    bool reusable;
+
+    rv = msgStore->GetNewMsgOutputStream(dstFolder, getter_AddRefs(msgHdr), &reusable,
+                                         getter_AddRefs(outputStream));
+    if (NS_FAILED(rv)) {
+      IMPORT_LOG1("*** Error getting nsIOutputStream of mailbox: %S\n", pName);
+      return rv;
+    }
+    totalCount = contents.GetCount();
+    doneCalc = *pMsgCount;
+    doneCalc /= totalCount;
+    doneCalc *= 1000;
+    if (pDoneSoFar) {
+      *pDoneSoFar = (uint32_t) doneCalc;
+      if (*pDoneSoFar > 1000)
+        *pDoneSoFar = 1000;
+    }
+
+    if (!done && (oType == MAPI_MESSAGE)) {
+      if (!m_mapi.OpenMdbEntry(m_lpMdb, cbEid, lpEid, (LPUNKNOWN *) &lpMsg)) {
+        IMPORT_LOG1("*** Error opening messages in mailbox: %S\n", pName);
+        return NS_ERROR_FAILURE;
+      }
+
+      // See if it's a drafts folder. Outlook doesn't allow drafts
+      // folder to be configured so it's ok to hard code it here.
+      nsAutoString folderName(pName);
+      nsMsgDeliverMode mode = nsIMsgSend::nsMsgDeliverNow;
+      mode = nsIMsgSend::nsMsgSaveAsDraft;
+      if (folderName.LowerCaseEqualsLiteral("drafts"))
+        mode = nsIMsgSend::nsMsgSaveAsDraft;
+
+      rv = ImportMessage(lpMsg, outputStream, mode);
+      if (NS_SUCCEEDED(rv)){ // No errors & really imported
+         (*pMsgCount)++;
+        msgStore->FinishNewMessage(outputStream, msgHdr);
+      }
+      else {
+        IMPORT_LOG1( "*** Error reading message from mailbox: %S\n", pName);
+        msgStore->DiscardNewMessage(outputStream, msgHdr);
+      }
+      if (!reusable)
+        outputStream->Close();
+    }
+  }
+
+  if (outputStream)
+    outputStream->Close();
+  return NS_OK;
+}
+
+nsresult nsOutlookMail::ImportMessage(LPMESSAGE lpMsg, nsIOutputStream *pDest, nsMsgDeliverMode mode)
+{
+  CMapiMessage  msg(lpMsg);
+  // If we wanted to skip messages that were downloaded in header only mode, we
+  // would return NS_ERROR_FAILURE if !msg.FullMessageDownloaded. However, we
+  // don't do this because it may cause seemingly wrong import results.
+  // A user will get less mails in his imported folder than were in the original folder,
+  // and this may make user feel like TB import is bad.
+  // In reality, the skipped messages are those that have not been downloaded yet, because
+  // they were downloaded in the "headers-only" mode. This is different from the case when
+  // the message is downloaded completely, but consists only of headers - in this case
+  // the message will be imported anyway.
+
+  if (!msg.ValidState())
+    return NS_ERROR_FAILURE;
+
+  // I have to create a composer for each message, since it turns out that if we create
+  // one composer for several messages, the Send Proxy object that is shared between those messages
+  // isn't reset properly (at least in the current implementation), which leads to crash.
+  // If there's a proper way to reinitialize the Send Proxy object,
+  // then we could slightly optimize the send process.
+  nsOutlookCompose compose;
+  nsresult rv = compose.ProcessMessage(mode, msg, pDest);
+
+  // Just for YUCKS, let's try an extra endline
+  WriteData(pDest, "\x0D\x0A", 2);
+
+  return rv;
+}
+
+BOOL nsOutlookMail::WriteData(nsIOutputStream *pDest, const char *pData, int32_t len)
+{
+  uint32_t    written;
+  nsresult rv = pDest->Write(pData, len, &written);
+  return NS_SUCCEEDED(rv) && written == len;
+}
+
+nsresult nsOutlookMail::ImportAddresses(uint32_t *pCount, uint32_t *pTotal, const char16_t *pName, uint32_t id, nsIAddrDatabase *pDb, nsString& errors)
+{
+  if (id >= (uint32_t)(m_addressList.GetSize())) {
+    IMPORT_LOG0("*** Bad address identifier, unable to import\n");
+    return NS_ERROR_FAILURE;
+  }
+
+  uint32_t  dummyCount = 0;
+  if (pCount)
+    *pCount = 0;
+  else
+    pCount = &dummyCount;
+
+  CMapiFolder *pFolder;
+  if (id > 0) {
+    int32_t idx = (int32_t) id;
+    idx--;
+    while (idx >= 0) {
+      pFolder = m_addressList.GetItem(idx);
+      if (pFolder->IsStore()) {
+        OpenMessageStore(pFolder);
+        break;
+      }
+      idx--;
+    }
+  }
+
+  pFolder = m_addressList.GetItem(id);
+  OpenMessageStore(pFolder);
+  if (!m_lpMdb) {
+    IMPORT_LOG1("*** Unable to obtain mapi message store for address book: %S\n", pName);
+    return NS_ERROR_FAILURE;
+  }
+
+  if (pFolder->IsStore())
+    return NS_OK;
+
+  nsresult  rv;
+
+  nsCOMPtr<nsIImportFieldMap>    pFieldMap;
+
+  nsCOMPtr<nsIImportService> impSvc(do_GetService(NS_IMPORTSERVICE_CONTRACTID, &rv));
+  if (NS_SUCCEEDED(rv)) {
+    rv = impSvc->CreateNewFieldMap(getter_AddRefs(pFieldMap));
+  }
+
+  CMapiFolderContents    contents(m_lpMdb, pFolder->GetCBEntryID(), pFolder->GetEntryID());
+
+  BOOL      done = FALSE;
+  ULONG      cbEid;
+  LPENTRYID    lpEid;
+  ULONG      oType;
+  LPMESSAGE    lpMsg;
+  nsCString    type;
+  LPSPropValue  pVal;
+  nsString    subject;
+
+  while (!done) {
+    (*pCount)++;
+
+    if (!contents.GetNext(&cbEid, &lpEid, &oType, &done)) {
+      IMPORT_LOG1("*** Error iterating address book: %S\n", pName);
+      return NS_ERROR_FAILURE;
+    }
+
+    if (pTotal && (*pTotal == 0))
+      *pTotal = contents.GetCount();
+
+    if (!done && (oType == MAPI_MESSAGE)) {
+      if (!m_mapi.OpenMdbEntry(m_lpMdb, cbEid, lpEid, (LPUNKNOWN *) &lpMsg)) {
+        IMPORT_LOG1("*** Error opening messages in mailbox: %S\n", pName);
+        return NS_ERROR_FAILURE;
+      }
+
+      // Get the PR_MESSAGE_CLASS attribute,
+      // ensure that it is IPM.Contact
+      pVal = m_mapi.GetMapiProperty(lpMsg, PR_MESSAGE_CLASS);
+      if (pVal) {
+        type.Truncate();
+        m_mapi.GetStringFromProp(pVal, type);
+        if (type.EqualsLiteral("IPM.Contact")) {
+          // This is a contact, add it to the address book!
+          subject.Truncate();
+          pVal = m_mapi.GetMapiProperty(lpMsg, PR_SUBJECT);
+          if (pVal)
+            m_mapi.GetStringFromProp(pVal, subject);
+
+          nsIMdbRow* newRow = nullptr;
+          pDb->GetNewRow(&newRow);
+          // FIXME: Check with Candice about releasing the newRow if it
+          // isn't added to the database.  Candice's code in nsAddressBook
+          // never releases it but that doesn't seem right to me!
+          if (newRow) {
+            if (BuildCard(subject.get(), pDb, newRow, lpMsg, pFieldMap)) {
+              pDb->AddCardRowToDB(newRow);
+            }
+          }
+        }
+        else if (type.EqualsLiteral("IPM.DistList"))
+        {
+          // This is a list/group, add it to the address book!
+          subject.Truncate();
+          pVal = m_mapi.GetMapiProperty(lpMsg, PR_SUBJECT);
+          if (pVal)
+            m_mapi.GetStringFromProp(pVal, subject);
+          CreateList(subject.get(), pDb, lpMsg, pFieldMap);
+        }
+      }
+
+      lpMsg->Release();
+    }
+  }
+
+  rv = pDb->Commit(nsAddrDBCommitType::kLargeCommit);
+  return rv;
+}
+nsresult nsOutlookMail::CreateList(const char16_t * pName,
+                                   nsIAddrDatabase *pDb,
+                                   LPMAPIPROP pUserList,
+                                   nsIImportFieldMap *pFieldMap)
+{
+  // If no name provided then we're done.
+  if (!pName || !(*pName))
+    return NS_OK;
+
+  nsresult rv = NS_ERROR_FAILURE;
+  // Make sure we have db to work with.
+  if (!pDb)
+    return rv;
+
+  nsCOMPtr <nsIMdbRow> newListRow;
+  rv = pDb->GetNewListRow(getter_AddRefs(newListRow));
+  NS_ENSURE_SUCCESS(rv, rv);
+  nsAutoCString column;
+  LossyCopyUTF16toASCII(nsDependentString(pName), column);
+  rv = pDb->AddListName(newListRow, column.get());
+  NS_ENSURE_SUCCESS(rv, rv);
+
+  HRESULT             hr;
+  LPSPropValue value = NULL;
+  ULONG valueCount = 0;
+
+  LPSPropTagArray properties = NULL;
+  m_mapi.MAPIAllocateBuffer(CbNewSPropTagArray(1),
+    (void **)&properties);
+  properties->cValues = 1;
+  properties->aulPropTag [0] = m_mapi.GetEmailPropertyTag(pUserList, 0x8054);
+  hr = pUserList->GetProps(properties, 0, &valueCount, &value);
+  m_mapi.MAPIFreeBuffer(properties);
+  if (HR_FAILED(hr))
+    return NS_ERROR_FAILURE;
+  if (!value)
+    return NS_ERROR_NOT_AVAILABLE;
+  // XXX from here out, value must be freed with MAPIFreeBuffer 
+
+  SBinaryArray *sa=(SBinaryArray *)&value->Value.bin;
+  if (!sa || !sa->lpbin) {
+    m_mapi.MAPIFreeBuffer(value);
+    return NS_ERROR_NULL_POINTER;
+  }
+
+  LPENTRYID    lpEid;
+  ULONG        cbEid;
+  ULONG        idx;
+  LPMESSAGE    lpMsg;
+  nsCString    type;
+  LPSPropValue pVal;
+  nsString     subject;
+  ULONG        total;
+
+  total = sa->cValues;
+  for (idx = 0; idx < total; idx++)
+  {
+    lpEid= (LPENTRYID) sa->lpbin[idx].lpb;
+    cbEid = sa->lpbin[idx].cb;
+
+    if (!m_mapi.OpenEntry(cbEid, lpEid, (LPUNKNOWN *) &lpMsg))
+    {
+
+      IMPORT_LOG1("*** Error opening messages in mailbox: %S\n", pName);
+      m_mapi.MAPIFreeBuffer(value);
+      return NS_ERROR_FAILURE;
+    }
+    // This is a contact, add it to the address book!
+    subject.Truncate();
+    pVal = m_mapi.GetMapiProperty(lpMsg, PR_SUBJECT);
+    if (pVal)
+      m_mapi.GetStringFromProp(pVal, subject);
+
+    nsCOMPtr <nsIMdbRow> newRow;
+    nsCOMPtr <nsIMdbRow> oldRow;
+    pDb->GetNewRow(getter_AddRefs(newRow));
+    if (newRow) {
+      if (BuildCard(subject.get(), pDb, newRow, lpMsg, pFieldMap))
+      {
+        nsCOMPtr <nsIAbCard> userCard;
+        nsCOMPtr <nsIAbCard> newCard;
+        userCard = do_CreateInstance(NS_ABMDBCARD_CONTRACTID, &rv);
+        NS_ENSURE_SUCCESS(rv, rv);
+        pDb->InitCardFromRow(userCard,newRow);
+
+        //add card to db
+        pDb->FindRowByCard(userCard,getter_AddRefs(oldRow));
+        if (oldRow)
+          newRow = oldRow;
+        else
+          pDb->AddCardRowToDB(newRow);
+
+        //add card list
+        pDb->AddListCardColumnsToRow(userCard,
+                                     newListRow,idx+1, getter_AddRefs(newCard),
+                                     true, nullptr, nullptr);
+      }
+    }
+  }
+  m_mapi.MAPIFreeBuffer(value);
+
+  rv = pDb->AddCardRowToDB(newListRow);
+  NS_ENSURE_SUCCESS(rv, rv);
+
+  rv = pDb->SetListAddressTotal(newListRow, (uint32_t)total);
+  rv = pDb->AddListDirNode(newListRow);
+  return rv;
+}
+
+void nsOutlookMail::SanitizeValue(nsString& val)
+{
+  MsgReplaceSubstring(val, NS_LITERAL_STRING("\r\n"), NS_LITERAL_STRING(", "));
+  MsgReplaceChar(val, "\r\n", ',');
+}
+
+void nsOutlookMail::SplitString(nsString& val1, nsString& val2)
+{
+  // Find the last line if there is more than one!
+  int32_t idx = val1.RFind("\x0D\x0A");
+  int32_t  cnt = 2;
+  if (idx == -1) {
+    cnt = 1;
+    idx = val1.RFindChar(13);
+  }
+  if (idx == -1)
+    idx= val1.RFindChar(10);
+  if (idx != -1) {
+    val2 = Substring(val1, idx + cnt);
+    val1.SetLength(idx);
+    SanitizeValue(val1);
+  }
+}
+
+bool nsOutlookMail::BuildCard(const char16_t *pName, nsIAddrDatabase *pDb, nsIMdbRow *newRow, LPMAPIPROP pUser, nsIImportFieldMap *pFieldMap)
+{
+
+  nsString    lastName;
+  nsString    firstName;
+  nsString    eMail;
+  nsString    nickName;
+  nsString    middleName;
+  nsString    secondEMail;
+  ULONG       emailTag;
+
+  LPSPropValue  pProp = m_mapi.GetMapiProperty(pUser, PR_EMAIL_ADDRESS);
+  if (!pProp) {
+    emailTag = m_mapi.GetEmailPropertyTag(pUser, OUTLOOK_EMAIL1_MAPI_ID1);
+    if (emailTag) {
+      pProp = m_mapi.GetMapiProperty(pUser, emailTag);
+    }
+  }
+  if (pProp) {
+    m_mapi.GetStringFromProp(pProp, eMail);
+    SanitizeValue(eMail);
+  }
+
+  // for secondary email
+  emailTag = m_mapi.GetEmailPropertyTag(pUser, OUTLOOK_EMAIL2_MAPI_ID1);
+  if (emailTag) {
+    pProp = m_mapi.GetMapiProperty(pUser, emailTag);
+    if (pProp) {
+      m_mapi.GetStringFromProp(pProp, secondEMail);
+      SanitizeValue(secondEMail);
+    }
+  }
+
+  pProp = m_mapi.GetMapiProperty(pUser, PR_GIVEN_NAME);
+  if (pProp) {
+    m_mapi.GetStringFromProp(pProp, firstName);
+    SanitizeValue(firstName);
+  }
+  pProp = m_mapi.GetMapiProperty(pUser, PR_SURNAME);
+  if (pProp) {
+    m_mapi.GetStringFromProp(pProp, lastName);
+    SanitizeValue(lastName);
+  }
+  pProp = m_mapi.GetMapiProperty(pUser, PR_MIDDLE_NAME);
+  if (pProp) {
+    m_mapi.GetStringFromProp(pProp, middleName);
+    SanitizeValue(middleName);
+  }
+  pProp = m_mapi.GetMapiProperty(pUser, PR_NICKNAME);
+  if (pProp) {
+    m_mapi.GetStringFromProp(pProp, nickName);
+    SanitizeValue(nickName);
+  }
+  if (firstName.IsEmpty() && lastName.IsEmpty()) {
+    firstName = pName;
+  }
+
+  nsString  displayName;
+  pProp = m_mapi.GetMapiProperty(pUser, PR_DISPLAY_NAME);
+  if (pProp) {
+    m_mapi.GetStringFromProp(pProp, displayName);
+    SanitizeValue(displayName);
+  }
+  if (displayName.IsEmpty()) {
+    if (firstName.IsEmpty())
+      displayName = pName;
+    else {
+      displayName = firstName;
+      if (!middleName.IsEmpty()) {
+        displayName.Append(char16_t(' '));
+        displayName.Append(middleName);
+      }
+      if (!lastName.IsEmpty()) {
+        displayName.Append(char16_t(' '));
+        displayName.Append(lastName);
+      }
+    }
+  }
+
+  // We now have the required fields
+  // write them out followed by any optional fields!
+  if (!displayName.IsEmpty()) {
+    pDb->AddDisplayName(newRow, NS_ConvertUTF16toUTF8(displayName).get());
+  }
+  if (!firstName.IsEmpty()) {
+    pDb->AddFirstName(newRow, NS_ConvertUTF16toUTF8(firstName).get());
+  }
+  if (!lastName.IsEmpty()) {
+    pDb->AddLastName(newRow, NS_ConvertUTF16toUTF8(lastName).get());
+  }
+  if (!nickName.IsEmpty()) {
+    pDb->AddNickName(newRow, NS_ConvertUTF16toUTF8(nickName).get());
+  }
+  if (!eMail.IsEmpty()) {
+    pDb->AddPrimaryEmail(newRow, NS_ConvertUTF16toUTF8(eMail).get());
+  }
+  if (!secondEMail.IsEmpty()) {
+    pDb->Add2ndEmail(newRow, NS_ConvertUTF16toUTF8(secondEMail).get());
+  }
+
+  // Do all of the extra fields!
+
+  nsString  value;
+  nsString  line2;
+
+  if (pFieldMap) {
+    int max = sizeof(gMapiFields) / sizeof(MAPIFields);
+    for (int i = 0; i < max; i++) {
+      pProp = m_mapi.GetMapiProperty(pUser, gMapiFields[i].mapiTag);
+      if (pProp) {
+        m_mapi.GetStringFromProp(pProp, value);
+        if (!value.IsEmpty()) {
+          if (gMapiFields[i].multiLine == kNoMultiLine) {
+            SanitizeValue(value);
+            pFieldMap->SetFieldValue(pDb, newRow, gMapiFields[i].mozField, value.get());
+          }
+          else if (gMapiFields[i].multiLine == kIsMultiLine) {
+            pFieldMap->SetFieldValue(pDb, newRow, gMapiFields[i].mozField, value.get());
+          }
+          else {
+            line2.Truncate();
+            SplitString(value, line2);
+            if (!value.IsEmpty())
+              pFieldMap->SetFieldValue(pDb, newRow, gMapiFields[i].mozField, value.get());
+            if (!line2.IsEmpty())
+              pFieldMap->SetFieldValue(pDb, newRow, gMapiFields[i].multiLine, line2.get());
+          }
+        }
+      }
+    }
+  }
+
+  return true;
+}
diff --git a/mailnews/import/outlook/src/nsOutlookMail.h b/mailnews/import/outlook/src/nsOutlookMail.h
new file mode 100644
index 000000000..3aa317ece
--- /dev/null
+++ b/mailnews/import/outlook/src/nsOutlookMail.h
@@ -0,0 +1,54 @@
+/* -*- 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 nsOutlookMail_h___
+#define nsOutlookMail_h___
+
+#include "nsIArray.h"
+#include "nsStringGlue.h"
+#include "nsOutlookCompose.h"
+#include "nsIFile.h"
+#include "MapiApi.h"
+#include "MapiMessage.h"
+#include "nsIAddrDatabase.h"
+
+class nsIAddrDatabase;
+class nsIImportFieldMap;
+
+class nsOutlookMail {
+public:
+  nsOutlookMail();
+  ~nsOutlookMail();
+  
+  nsresult GetMailFolders(nsIArray **pArray);
+  nsresult GetAddressBooks(nsIArray **pArray);
+  nsresult ImportMailbox(uint32_t *pDoneSoFar, bool *pAbort, int32_t index,
+                         const char16_t *pName, nsIMsgFolder *pDest,
+                         int32_t *pMsgCount);
+  static nsresult ImportMessage(LPMESSAGE lpMsg, nsIOutputStream *destOutputStream, nsMsgDeliverMode mode);
+  nsresult ImportAddresses(uint32_t *pCount, uint32_t *pTotal, const char16_t *pName, uint32_t id, nsIAddrDatabase *pDb, nsString& errors);
+private:
+  void  OpenMessageStore(CMapiFolder *pNextFolder);
+  static BOOL  WriteData(nsIOutputStream *pDest, const char *pData, int32_t len);
+  
+  bool      IsAddressBookNameUnique(nsString& name, nsString& list);
+  void      MakeAddressBookNameUnique(nsString& name, nsString& list);
+  void      SanitizeValue(nsString& val);
+  void      SplitString(nsString& val1, nsString& val2);
+  bool      BuildCard(const char16_t *pName, nsIAddrDatabase *pDb, nsIMdbRow *newRow, LPMAPIPROP pUser, nsIImportFieldMap *pFieldMap);
+  nsresult  CreateList(const char16_t * pName, nsIAddrDatabase *pDb, LPMAPIPROP pUserList, nsIImportFieldMap *pFieldMap);
+  
+private:
+  bool              m_gotFolders;
+  bool              m_gotAddresses;
+  bool              m_haveMapi;
+  CMapiApi          m_mapi;
+  CMapiFolderList   m_folderList;
+  CMapiFolderList   m_addressList;
+  CMapiFolderList   m_storeList;
+  LPMDB             m_lpMdb;
+};
+
+#endif /* nsOutlookMail_h___ */
diff --git a/mailnews/import/outlook/src/nsOutlookSettings.cpp b/mailnews/import/outlook/src/nsOutlookSettings.cpp
new file mode 100644
index 000000000..ec03c8ee2
--- /dev/null
+++ b/mailnews/import/outlook/src/nsOutlookSettings.cpp
@@ -0,0 +1,567 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/* 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/. */
+
+/*
+
+  Outlook (Win32) settings
+
+*/
+
+#include "nsCOMPtr.h"
+#include "nscore.h"
+#include "nsMsgUtils.h"
+#include "nsOutlookImport.h"
+#include "nsIComponentManager.h"
+#include "nsIServiceManager.h"
+#include "nsIImportService.h"
+#include "nsIMsgAccountManager.h"
+#include "nsIMsgAccount.h"
+#include "nsIImportSettings.h"
+#include "nsOutlookSettings.h"
+#include "nsMsgBaseCID.h"
+#include "nsMsgCompCID.h"
+#include "nsISmtpService.h"
+#include "nsISmtpServer.h"
+#include "nsOutlookStringBundle.h"
+#include "OutlookDebugLog.h"
+#include "nsIPop3IncomingServer.h"
+#include "nsMsgI18N.h"
+#include <windows.h>
+#include "nsIWindowsRegKey.h"
+#include "nsComponentManagerUtils.h"
+#ifdef MOZILLA_INTERNAL_API
+#include "nsNativeCharsetUtils.h"
+#else
+#include "nsMsgI18N.h"
+#define NS_CopyNativeToUnicode(source, dest) \
+        nsMsgI18NConvertToUnicode(nsMsgI18NFileSystemCharset(), source, dest)
+#define NS_CopyUnicodeToNative(source, dest) \
+        nsMsgI18NConvertFromUnicode(nsMsgI18NFileSystemCharset(), source, dest)
+#endif
+
+class OutlookSettings {
+public:
+  static nsresult FindAccountsKey(nsIWindowsRegKey **aKey);
+  static nsresult QueryAccountSubKey(nsIWindowsRegKey **aKey);
+  static nsresult GetDefaultMailAccountName(nsAString &aName);
+
+  static bool DoImport(nsIMsgAccount **aAccount);
+
+  static bool DoIMAPServer(nsIMsgAccountManager *aMgr,
+                           nsIWindowsRegKey *aKey,
+                           const nsString &aServerName,
+                           nsIMsgAccount **aAccount);
+  static bool DoPOP3Server(nsIMsgAccountManager *aMgr,
+                           nsIWindowsRegKey *aKey,
+                           const nsString &aServerName,
+                           nsIMsgAccount **aAccount);
+
+  static void SetIdentities(nsIMsgAccountManager *pMgr,
+                            nsIMsgAccount *pAcc,
+                            nsIWindowsRegKey *aKey);
+
+  static nsresult SetSmtpServer(nsIMsgAccountManager *aMgr,
+                                nsIMsgAccount *aAcc,
+                                nsIMsgIdentity *aId,
+                                const nsString &aServer,
+                                const nsString &aUser);
+  static nsresult SetSmtpServerKey(nsIMsgIdentity *aId,
+                                   nsISmtpServer *aServer);
+  static nsresult GetAccountName(nsIWindowsRegKey *aKey,
+                                 const nsString &aDefaultName,
+                                 nsAString &aAccountName);
+};
+
+#define OUTLOOK2003_REGISTRY_KEY  "Software\\Microsoft\\Office\\Outlook\\OMI Account Manager"
+#define OUTLOOK98_REGISTRY_KEY  "Software\\Microsoft\\Office\\8.0\\Outlook\\OMI Account Manager"
+
+////////////////////////////////////////////////////////////////////////
+nsresult nsOutlookSettings::Create(nsIImportSettings** aImport)
+{
+    NS_PRECONDITION(aImport != nullptr, "null ptr");
+    if (! aImport)
+        return NS_ERROR_NULL_POINTER;
+
+    *aImport = new nsOutlookSettings();
+    if (! *aImport)
+        return NS_ERROR_OUT_OF_MEMORY;
+
+    NS_ADDREF(*aImport);
+    return NS_OK;
+}
+
+nsOutlookSettings::nsOutlookSettings()
+{
+}
+
+nsOutlookSettings::~nsOutlookSettings()
+{
+}
+
+NS_IMPL_ISUPPORTS(nsOutlookSettings, nsIImportSettings)
+
+NS_IMETHODIMP nsOutlookSettings::AutoLocate(char16_t **description, nsIFile **location, bool *_retval)
+{
+    NS_PRECONDITION(description != nullptr, "null ptr");
+    NS_PRECONDITION(_retval != nullptr, "null ptr");
+  if (!description || !_retval)
+    return NS_ERROR_NULL_POINTER;
+
+  *description = nsOutlookStringBundle::GetStringByID(OUTLOOKIMPORT_NAME);
+  *_retval = false;
+
+  if (location)
+    *location = nullptr;
+
+  // look for the registry key for the accounts
+  nsCOMPtr<nsIWindowsRegKey> key;
+  *_retval = NS_SUCCEEDED(OutlookSettings::FindAccountsKey(getter_AddRefs(key)));
+
+  return NS_OK;
+}
+
+NS_IMETHODIMP nsOutlookSettings::SetLocation(nsIFile *location)
+{
+  return NS_OK;
+}
+
+NS_IMETHODIMP nsOutlookSettings::Import(nsIMsgAccount **localMailAccount, bool *_retval)
+{
+  NS_PRECONDITION(_retval != nullptr, "null ptr");
+
+  if (OutlookSettings::DoImport(localMailAccount)) {
+    *_retval = true;
+    IMPORT_LOG0("Settings import appears successful\n");
+  }
+  else {
+    *_retval = false;
+    IMPORT_LOG0("Settings import returned FALSE\n");
+  }
+
+  return NS_OK;
+}
+
+
+nsresult OutlookSettings::FindAccountsKey(nsIWindowsRegKey **aKey)
+{
+  nsresult rv;
+  nsCOMPtr<nsIWindowsRegKey> key =
+    do_CreateInstance("@mozilla.org/windows-registry-key;1", &rv);
+  NS_ENSURE_SUCCESS(rv, rv);
+
+  rv = key->Open(nsIWindowsRegKey::ROOT_KEY_CURRENT_USER,
+                 NS_LITERAL_STRING(OUTLOOK2003_REGISTRY_KEY),
+                 nsIWindowsRegKey::ACCESS_QUERY_VALUE |
+                 nsIWindowsRegKey::ACCESS_ENUMERATE_SUB_KEYS);
+
+  if (NS_FAILED(rv)) {
+    rv = key->Open(nsIWindowsRegKey::ROOT_KEY_CURRENT_USER,
+                   NS_LITERAL_STRING(OUTLOOK98_REGISTRY_KEY),
+                   nsIWindowsRegKey::ACCESS_QUERY_VALUE |
+                   nsIWindowsRegKey::ACCESS_ENUMERATE_SUB_KEYS);
+  }
+
+  if (NS_SUCCEEDED(rv))
+    key.forget(aKey);
+
+  return rv;
+}
+
+nsresult OutlookSettings::QueryAccountSubKey(nsIWindowsRegKey **aKey)
+{
+  nsresult rv;
+  nsCOMPtr<nsIWindowsRegKey> key =
+    do_CreateInstance("@mozilla.org/windows-registry-key;1", &rv);
+  NS_ENSURE_SUCCESS(rv, rv);
+
+  rv = key->Open(nsIWindowsRegKey::ROOT_KEY_CURRENT_USER,
+                 NS_LITERAL_STRING(OUTLOOK2003_REGISTRY_KEY),
+                 nsIWindowsRegKey::ACCESS_QUERY_VALUE |
+                 nsIWindowsRegKey::ACCESS_ENUMERATE_SUB_KEYS);
+  if (NS_SUCCEEDED(rv)) {
+    key.forget(aKey);
+    return rv;
+  }
+
+  rv = key->Open(nsIWindowsRegKey::ROOT_KEY_CURRENT_USER,
+                 NS_LITERAL_STRING(OUTLOOK98_REGISTRY_KEY),
+                 nsIWindowsRegKey::ACCESS_QUERY_VALUE |
+                 nsIWindowsRegKey::ACCESS_ENUMERATE_SUB_KEYS);
+  if (NS_SUCCEEDED(rv)) {
+    key.forget(aKey);
+    return rv;
+  }
+
+  return NS_ERROR_FAILURE;
+}
+
+nsresult OutlookSettings::GetDefaultMailAccountName(nsAString &aName)
+{
+  nsCOMPtr<nsIWindowsRegKey> key;
+  nsresult rv = QueryAccountSubKey(getter_AddRefs(key));
+  if (NS_FAILED(rv))
+    return rv;
+
+  return key->ReadStringValue(NS_LITERAL_STRING("Default Mail Account"), aName);
+}
+
+bool OutlookSettings::DoImport(nsIMsgAccount **aAccount)
+{
+  nsCOMPtr<nsIWindowsRegKey> key;
+  nsresult rv = OutlookSettings::FindAccountsKey(getter_AddRefs(key));
+  if (NS_FAILED(rv)) {
+    IMPORT_LOG0("*** Error finding Outlook registry account keys\n");
+    return false;
+  }
+
+  nsCOMPtr<nsIMsgAccountManager> accMgr =
+           do_GetService(NS_MSGACCOUNTMANAGER_CONTRACTID, &rv);
+  if (NS_FAILED(rv)) {
+    IMPORT_LOG0("*** Failed to create a account manager!\n");
+    return false;
+  }
+
+  nsAutoString defMailName;
+  rv = GetDefaultMailAccountName(defMailName);
+
+  uint32_t childCount;
+  key->GetChildCount(&childCount);
+
+  uint32_t accounts = 0;
+  uint32_t popCount = 0;
+  for (uint32_t i = 0; i < childCount; i++) {
+    nsAutoString keyName;
+    key->GetChildName(i, keyName);
+    nsCOMPtr<nsIWindowsRegKey> subKey;
+    rv = key->OpenChild(keyName,
+                        nsIWindowsRegKey::ACCESS_QUERY_VALUE,
+                        getter_AddRefs(subKey));
+    if (NS_FAILED(rv))
+      continue;
+
+    // Get the values for this account.
+    nsAutoCString nativeKeyName;
+    NS_CopyUnicodeToNative(keyName, nativeKeyName);
+    IMPORT_LOG1("Opened Outlook account: %s\n", nativeKeyName.get());
+
+    nsCOMPtr<nsIMsgAccount> account;
+    nsAutoString value;
+    rv = subKey->ReadStringValue(NS_LITERAL_STRING("IMAP Server"), value);
+    if (NS_SUCCEEDED(rv) &&
+        DoIMAPServer(accMgr, subKey, value, getter_AddRefs(account)))
+      accounts++;
+
+    rv = subKey->ReadStringValue(NS_LITERAL_STRING("POP3 Server"), value);
+    if (NS_SUCCEEDED(rv) &&
+        DoPOP3Server(accMgr, subKey, value, getter_AddRefs(account))) {
+      popCount++;
+      accounts++;
+      if (aAccount && account) {
+        // If we created a mail account, get rid of it since
+        // we have 2 POP accounts!
+        if (popCount > 1)
+          NS_RELEASE(*aAccount);
+        else
+          NS_ADDREF(*aAccount = account);
+      }
+    }
+
+    // Is this the default account?
+    if (account && keyName.Equals(defMailName))
+      accMgr->SetDefaultAccount(account);
+  }
+
+  // Now save the new acct info to pref file.
+  rv = accMgr->SaveAccountInfo();
+  NS_ASSERTION(NS_SUCCEEDED(rv), "Can't save account info to pref file");
+
+  return accounts != 0;
+}
+
+nsresult OutlookSettings::GetAccountName(nsIWindowsRegKey *aKey,
+                                         const nsString &aDefaultName,
+                                         nsAString &aAccountName)
+{
+  nsresult rv;
+  rv = aKey->ReadStringValue(NS_LITERAL_STRING("Account Name"), aAccountName);
+  if (NS_FAILED(rv))
+    aAccountName.Assign(aDefaultName);
+
+  return NS_OK;
+}
+
+bool OutlookSettings::DoIMAPServer(nsIMsgAccountManager *aMgr,
+                                   nsIWindowsRegKey *aKey,
+                                   const nsString &aServerName,
+                                   nsIMsgAccount **aAccount)
+{
+  nsAutoString userName;
+  nsresult rv;
+  rv = aKey->ReadStringValue(NS_LITERAL_STRING("IMAP User Name"), userName);
+  if (NS_FAILED(rv))
+    return false;
+
+  bool result = false;
+
+  // I now have a user name/server name pair, find out if it already exists?
+  nsAutoCString nativeUserName;
+  NS_CopyUnicodeToNative(userName, nativeUserName);
+  nsAutoCString nativeServerName;
+  NS_CopyUnicodeToNative(aServerName, nativeServerName);
+  nsCOMPtr<nsIMsgIncomingServer> in;
+  rv = aMgr->FindServer(nativeUserName,
+                        nativeServerName,
+                        NS_LITERAL_CSTRING("imap"),
+                        getter_AddRefs(in));
+  if (NS_FAILED(rv) || (in == nullptr)) {
+    // Create the incoming server and an account for it?
+    rv = aMgr->CreateIncomingServer(nativeUserName,
+                                    nativeServerName,
+                                    NS_LITERAL_CSTRING("imap"),
+                                    getter_AddRefs(in));
+    if (NS_SUCCEEDED(rv) && in) {
+      rv = in->SetType(NS_LITERAL_CSTRING("imap"));
+      // TODO SSL, auth method
+
+      IMPORT_LOG2("Created IMAP server named: %s, userName: %s\n",
+                  nativeServerName.get(), nativeUserName.get());
+
+      nsAutoString prettyName;
+      if (NS_SUCCEEDED(GetAccountName(aKey, aServerName, prettyName)))
+        rv = in->SetPrettyName(prettyName);
+      // We have a server, create an account.
+      nsCOMPtr<nsIMsgAccount>  account;
+      rv = aMgr->CreateAccount(getter_AddRefs(account));
+      if (NS_SUCCEEDED(rv) && account) {
+        rv = account->SetIncomingServer(in);
+
+        IMPORT_LOG0("Created an account and set the IMAP server as the incoming server\n");
+
+        // Fiddle with the identities
+        SetIdentities(aMgr, account, aKey);
+        result = true;
+        if (aAccount)
+          account.forget(aAccount);
+      }
+    }
+  }
+  else
+    result = true;
+
+  return result;
+}
+
+bool OutlookSettings::DoPOP3Server(nsIMsgAccountManager *aMgr,
+                                   nsIWindowsRegKey *aKey,
+                                   const nsString &aServerName,
+                                   nsIMsgAccount **aAccount)
+{
+  nsAutoString userName;
+  nsresult rv;
+  rv = aKey->ReadStringValue(NS_LITERAL_STRING("POP3 User Name"), userName);
+  if (NS_FAILED(rv))
+    return false;
+
+  // I now have a user name/server name pair, find out if it already exists?
+  nsAutoCString nativeUserName;
+  NS_CopyUnicodeToNative(userName, nativeUserName);
+  nsAutoCString nativeServerName;
+  NS_CopyUnicodeToNative(aServerName, nativeServerName);
+  nsCOMPtr<nsIMsgIncomingServer> in;
+  rv = aMgr->FindServer(nativeUserName,
+                        nativeServerName,
+                        NS_LITERAL_CSTRING("pop3"),
+                        getter_AddRefs(in));
+  if (NS_SUCCEEDED(rv))
+    return true;
+
+  // Create the incoming server and an account for it?
+  rv = aMgr->CreateIncomingServer(nativeUserName,
+                                  nativeServerName,
+                                  NS_LITERAL_CSTRING("pop3"),
+                                  getter_AddRefs(in));
+  rv = in->SetType(NS_LITERAL_CSTRING("pop3"));
+
+  // TODO SSL, auth method
+
+  nsCOMPtr<nsIPop3IncomingServer> pop3Server = do_QueryInterface(in);
+  NS_ENSURE_SUCCESS(rv, false);
+
+  // set local folders as the Inbox to use for this POP3 server
+  nsCOMPtr<nsIMsgIncomingServer> localFoldersServer;
+  aMgr->GetLocalFoldersServer(getter_AddRefs(localFoldersServer));
+
+  if (!localFoldersServer) {
+    // XXX: We may need to move this local folder creation code to the generic nsImportSettings code
+    // if the other import modules end up needing to do this too.
+    // if Local Folders does not exist already, create it
+    rv = aMgr->CreateLocalMailAccount();
+    if (NS_FAILED(rv)) {
+      IMPORT_LOG0("*** Failed to create Local Folders!\n");
+      return false;
+    }
+    aMgr->GetLocalFoldersServer(getter_AddRefs(localFoldersServer));
+  }
+
+  // now get the account for this server
+  nsCOMPtr<nsIMsgAccount> localFoldersAccount;
+  aMgr->FindAccountForServer(localFoldersServer, getter_AddRefs(localFoldersAccount));
+  if (localFoldersAccount) {
+    nsCString localFoldersAcctKey;
+    localFoldersAccount->GetKey(localFoldersAcctKey);
+    pop3Server->SetDeferredToAccount(localFoldersAcctKey);
+    pop3Server->SetDeferGetNewMail(true);
+  }
+
+  IMPORT_LOG2("Created POP3 server named: %s, userName: %s\n",
+              nativeServerName.get(),
+              nativeUserName.get());
+
+  nsString prettyName;
+  rv = GetAccountName(aKey, aServerName, prettyName);
+  if (NS_FAILED(rv))
+    return false;
+
+  rv = in->SetPrettyName(prettyName);
+  // We have a server, create an account.
+  nsCOMPtr<nsIMsgAccount>  account;
+  rv = aMgr->CreateAccount(getter_AddRefs(account));
+  if (NS_FAILED(rv))
+    return false;
+
+  rv = account->SetIncomingServer(in);
+
+  IMPORT_LOG0("Created a new account and set the incoming server to the POP3 server.\n");
+
+  uint32_t leaveOnServer;
+  rv = aKey->ReadIntValue(NS_LITERAL_STRING("Leave Mail On Server"), &leaveOnServer);
+  if (NS_SUCCEEDED(rv))
+    pop3Server->SetLeaveMessagesOnServer(leaveOnServer == 1 ? true : false);
+
+  // Fiddle with the identities
+  SetIdentities(aMgr, account, aKey);
+
+  if (aAccount)
+    account.forget(aAccount);
+
+  return true;
+}
+
+void OutlookSettings::SetIdentities(nsIMsgAccountManager *aMgr,
+                                    nsIMsgAccount *aAcc,
+                                    nsIWindowsRegKey *aKey)
+{
+  // Get the relevant information for an identity
+  nsAutoString name;
+  aKey->ReadStringValue(NS_LITERAL_STRING("SMTP Display Name"), name);
+
+  nsAutoString server;
+  aKey->ReadStringValue(NS_LITERAL_STRING("SMTP Server"), server);
+
+  nsAutoString email;
+  aKey->ReadStringValue(NS_LITERAL_STRING("SMTP Email Address"), email);
+
+  nsAutoString reply;
+  aKey->ReadStringValue(NS_LITERAL_STRING("SMTP Reply To Email Address"), reply);
+
+  nsAutoString userName;
+  aKey->ReadStringValue(NS_LITERAL_STRING("SMTP User Name"), userName);
+
+  nsAutoString orgName;
+  aKey->ReadStringValue(NS_LITERAL_STRING("SMTP Organization Name"), orgName);
+
+  nsresult rv;
+  nsCOMPtr<nsIMsgIdentity>  id;
+  if (!email.IsEmpty() && !name.IsEmpty() && !server.IsEmpty()) {
+    // The default identity, nor any other identities matched,
+    // create a new one and add it to the account.
+    rv = aMgr->CreateIdentity(getter_AddRefs(id));
+    if (id) {
+      id->SetFullName(name);
+      id->SetOrganization(orgName);
+
+      nsAutoCString nativeEmail;
+      NS_CopyUnicodeToNative(email, nativeEmail);
+      id->SetEmail(nativeEmail);
+      if (!reply.IsEmpty()) {
+        nsAutoCString nativeReply;
+        NS_CopyUnicodeToNative(reply, nativeReply);
+        id->SetReplyTo(nativeReply);
+      }
+      aAcc->AddIdentity(id);
+
+      nsAutoCString nativeName;
+      NS_CopyUnicodeToNative(name, nativeName);
+      IMPORT_LOG0("Created identity and added to the account\n");
+      IMPORT_LOG1("\tname: %s\n", nativeName.get());
+      IMPORT_LOG1("\temail: %s\n", nativeEmail.get());
+    }
+  }
+
+  if (userName.IsEmpty()) {
+    nsCOMPtr<nsIMsgIncomingServer>  incomingServer;
+    rv = aAcc->GetIncomingServer(getter_AddRefs(incomingServer));
+    if (NS_SUCCEEDED(rv) && incomingServer) {
+      nsAutoCString nativeUserName;
+      rv = incomingServer->GetUsername(nativeUserName);
+      NS_ASSERTION(NS_SUCCEEDED(rv), "Unable to get UserName from incomingServer");
+      NS_CopyNativeToUnicode(nativeUserName, userName);
+    }
+  }
+
+  SetSmtpServer(aMgr, aAcc, id, server, userName);
+}
+
+nsresult OutlookSettings::SetSmtpServerKey(nsIMsgIdentity *aId,
+                                           nsISmtpServer *aServer)
+{
+  nsAutoCString smtpServerKey;
+  aServer->GetKey(getter_Copies(smtpServerKey));
+  return aId->SetSmtpServerKey(smtpServerKey);
+}
+
+nsresult OutlookSettings::SetSmtpServer(nsIMsgAccountManager *aMgr,
+                                        nsIMsgAccount *aAcc,
+                                        nsIMsgIdentity *aId,
+                                        const nsString &aServer,
+                                        const nsString &aUser)
+{
+  nsresult rv;
+  nsCOMPtr<nsISmtpService> smtpService(do_GetService(NS_SMTPSERVICE_CONTRACTID, &rv));
+  NS_ENSURE_SUCCESS(rv, rv);
+
+  nsAutoCString nativeUserName;
+  NS_CopyUnicodeToNative(aUser, nativeUserName);
+  nsAutoCString nativeServerName;
+  NS_CopyUnicodeToNative(aServer, nativeServerName);
+  nsCOMPtr<nsISmtpServer> foundServer;
+  rv = smtpService->FindServer(nativeUserName.get(),
+                               nativeServerName.get(),
+                               getter_AddRefs(foundServer));
+  if (NS_SUCCEEDED(rv) && foundServer) {
+    if (aId)
+      SetSmtpServerKey(aId, foundServer);
+    IMPORT_LOG1("SMTP server already exists: %s\n",
+                nativeServerName.get());
+    return rv;
+  }
+
+  nsCOMPtr<nsISmtpServer> smtpServer;
+  rv = smtpService->CreateServer(getter_AddRefs(smtpServer));
+  NS_ENSURE_SUCCESS(rv, rv);
+
+  smtpServer->SetHostname(nativeServerName);
+  if (!aUser.IsEmpty())
+    smtpServer->SetUsername(nativeUserName);
+
+  if (aId)
+    SetSmtpServerKey(aId, smtpServer);
+
+  // TODO SSL, auth method
+  IMPORT_LOG1("Ceated new SMTP server: %s\n",
+              nativeServerName.get());
+  return NS_OK;
+}
+
diff --git a/mailnews/import/outlook/src/nsOutlookSettings.h b/mailnews/import/outlook/src/nsOutlookSettings.h
new file mode 100644
index 000000000..ea074e5b4
--- /dev/null
+++ b/mailnews/import/outlook/src/nsOutlookSettings.h
@@ -0,0 +1,29 @@
+/* -*- 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 nsOutlookSettings_h___
+#define nsOutlookSettings_h___
+
+#include "nsIImportSettings.h"
+
+
+class nsOutlookSettings : public nsIImportSettings {
+public:
+    nsOutlookSettings();
+
+  static nsresult Create(nsIImportSettings** aImport);
+
+    // nsISupports interface
+    NS_DECL_ISUPPORTS
+
+  // nsIImportSettings interface
+  NS_DECL_NSIIMPORTSETTINGS
+
+private:
+  virtual ~nsOutlookSettings();
+
+};
+
+#endif /* nsOutlookSettings_h___ */
diff --git a/mailnews/import/outlook/src/nsOutlookStringBundle.cpp b/mailnews/import/outlook/src/nsOutlookStringBundle.cpp
new file mode 100644
index 000000000..826e30e40
--- /dev/null
+++ b/mailnews/import/outlook/src/nsOutlookStringBundle.cpp
@@ -0,0 +1,71 @@
+/* -*- Mode: C++; tab-width: 2; 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/. */
+#include "prprf.h"
+#include "prmem.h"
+#include "nsCOMPtr.h"
+#include "nsMsgUtils.h"
+#include "nsIStringBundle.h"
+#include "nsOutlookStringBundle.h"
+#include "nsIServiceManager.h"
+#include "nsIURI.h"
+#include "mozilla/Services.h"
+
+#define OUTLOOK_MSGS_URL       "chrome://messenger/locale/outlookImportMsgs.properties"
+
+nsIStringBundle *  nsOutlookStringBundle::m_pBundle = nullptr;
+
+nsIStringBundle *nsOutlookStringBundle::GetStringBundle(void)
+{
+  if (m_pBundle)
+    return m_pBundle;
+
+  char*        propertyURL = OUTLOOK_MSGS_URL;
+  nsIStringBundle*  sBundle = nullptr;
+
+  nsCOMPtr<nsIStringBundleService> sBundleService =
+    mozilla::services::GetStringBundleService();
+  if (sBundleService) {
+    sBundleService->CreateBundle(propertyURL, &sBundle);
+  }
+
+  m_pBundle = sBundle;
+
+  return sBundle;
+}
+
+void nsOutlookStringBundle::GetStringByID(int32_t stringID, nsString& result)
+{
+  char16_t *ptrv = GetStringByID(stringID);
+  result = ptrv;
+  FreeString(ptrv);
+}
+
+char16_t *nsOutlookStringBundle::GetStringByID(int32_t stringID)
+{
+  if (m_pBundle)
+    m_pBundle = GetStringBundle();
+
+  if (m_pBundle) {
+    char16_t *ptrv = nullptr;
+    nsresult rv = m_pBundle->GetStringFromID(stringID, &ptrv);
+
+    if (NS_SUCCEEDED(rv) && ptrv)
+      return ptrv;
+  }
+
+  nsString resultString;
+  resultString.AppendLiteral("[StringID ");
+  resultString.AppendInt(stringID);
+  resultString.AppendLiteral("?]");
+
+  return ToNewUnicode(resultString);
+}
+
+void nsOutlookStringBundle::Cleanup(void)
+{
+  if (m_pBundle)
+    m_pBundle->Release();
+  m_pBundle = nullptr;
+}
diff --git a/mailnews/import/outlook/src/nsOutlookStringBundle.h b/mailnews/import/outlook/src/nsOutlookStringBundle.h
new file mode 100644
index 000000000..1351088d4
--- /dev/null
+++ b/mailnews/import/outlook/src/nsOutlookStringBundle.h
@@ -0,0 +1,38 @@
+/* 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 _nsOutlookStringBundle_H__
+#define _nsOutlookStringBundle_H__
+
+#include "nsCRTGlue.h"
+#include "nsStringGlue.h"
+
+class nsIStringBundle;
+
+class nsOutlookStringBundle {
+public:
+  static char16_t     * GetStringByID(int32_t stringID);
+  static void GetStringByID(int32_t stringID, nsString& result);
+  static nsIStringBundle * GetStringBundle(void); // don't release
+  static void FreeString(char16_t *pStr) { NS_Free(pStr);}
+  static void Cleanup(void);
+private:
+  static nsIStringBundle * m_pBundle;
+};
+
+
+
+#define OUTLOOKIMPORT_NAME                     2000
+#define OUTLOOKIMPORT_DESCRIPTION              2010
+#define OUTLOOKIMPORT_MAILBOX_SUCCESS          2002
+#define OUTLOOKIMPORT_MAILBOX_BADPARAM         2003
+#define OUTLOOKIMPORT_MAILBOX_CONVERTERROR     2004
+#define OUTLOOKIMPORT_ADDRNAME                 2005
+#define OUTLOOKIMPORT_ADDRESS_SUCCESS          2006
+#define OUTLOOKIMPORT_ADDRESS_BADPARAM         2007
+#define OUTLOOKIMPORT_ADDRESS_BADSOURCEFILE    2008
+#define OUTLOOKIMPORT_ADDRESS_CONVERTERROR     2009
+
+
+#endif /* _nsOutlookStringBundle_H__ */
diff --git a/mailnews/import/outlook/src/rtfDecoder.cpp b/mailnews/import/outlook/src/rtfDecoder.cpp
new file mode 100644
index 000000000..837beec0b
--- /dev/null
+++ b/mailnews/import/outlook/src/rtfDecoder.cpp
@@ -0,0 +1,520 @@
+/* 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/. */
+
+#include <stack>
+#include <map>
+#include <sstream>
+#include "Windows.h"
+#include "rtfDecoder.h"
+
+#define SIZEOF(x) (sizeof(x)/sizeof((x)[0]))
+#define IS_DIGIT(i)   ((i) >= '0' && (i) <= '9')
+#define IS_ALPHA(VAL) (((VAL) >= 'a' && (VAL) <= 'z') || ((VAL) >= 'A' && (VAL) <= 'Z'))
+
+inline int HexToInt(char ch)
+{
+  switch (ch) {
+  case '0': case '1': case '2': case '3': case '4': case '5': case '6': case '7': case '8': case '9':
+    return ch-'0';
+  case 'A': case 'B': case 'C': case 'D': case 'E': case 'F':
+    return ch-'A'+10;
+  case 'a': case 'b': case 'c': case 'd': case 'e': case 'f':
+    return ch-'a'+10;
+  default:
+    return 0;
+  }
+}
+
+inline int CharsetToCP(int charset)
+{
+  // We don't know the Code page for the commented out charsets.
+  switch (charset) {
+  case 0: return 1252; // ANSI
+  case 1: return 0;   // Default
+//case 2: return 42; // Symbol
+  case 2: return 1252; // Symbol
+  case 77: return 10000; // Mac Roman
+  case 78: return 10001; // Mac Shift Jis
+  case 79: return 10003; // Mac Hangul
+  case 80: return 10008; // Mac GB2312
+  case 81: return 10002; // Mac Big5
+//case 82: Mac Johab (old)
+  case 83: return 10005; // Mac Hebrew
+  case 84: return 10004; // Mac Arabic
+  case 85: return 10006; // Mac Greek
+  case 86: return 10081; // Mac Turkish
+  case 87: return 10021; // Mac Thai
+  case 88: return 10029; // Mac East Europe
+  case 89: return 10007; // Mac Russian
+  case 128: return 932; // Shift JIS
+  case 129: return 949; // Hangul
+  case 130: return 1361; // Johab
+  case 134: return 936; // GB2312
+  case 136: return 950; // Big5
+  case 161: return 1253; // Greek
+  case 162: return 1254; // Turkish
+  case 163: return 1258; // Vietnamese
+  case 177: return 1255; // Hebrew
+  case 178: return 1256; // Arabic
+//case 179: Arabic Traditional (old)
+//case 180: Arabic user (old)
+//case 181: Hebrew user (old)
+  case 186: return 1257; // Baltic
+  case 204: return 1251; // Russian
+  case 222: return 874; // Thai
+  case 238: return 1250; // Eastern European
+  case 254: return 437; // PC 437
+  case 255: return 850; // OEM
+  default: return CP_ACP;
+  }
+}
+
+struct FontInfo {
+  enum Options {has_fcharset = 0x0001,
+                has_cpg      = 0x0002};
+  unsigned int options;
+  int fcharset;
+  unsigned int cpg;
+  FontInfo() : options(0), fcharset(0), cpg(0xFFFFFFFF) {}
+  unsigned int Codepage()
+  {
+    if (options & has_cpg)
+      return cpg;
+    else if (options & has_fcharset)
+      return CharsetToCP(fcharset);
+    else return 0xFFFFFFFF;
+  }
+};
+typedef std::map<int, FontInfo> Fonttbl;
+
+struct LocalState {
+  bool fonttbl;         // When fonts are being defined
+  int f;                // Index of the font being defined/used; defines the codepage if no \cpg
+  unsigned int uc;      // ucN keyword value; its default is 1
+  unsigned int codepage;// defined by \cpg
+};
+typedef std::stack<LocalState> StateStack;
+
+struct GlobalState {
+  enum Pcdata_state { pcdsno, pcdsin, pcdsfinished };
+  std::istream& stream;
+  Fonttbl fonttbl;
+  StateStack stack;
+  unsigned int codepage; // defined by \ansi, \mac, \pc, \pca, and \ansicpgN
+  int deff;
+  std::stringstream pcdata_a;
+  unsigned int pcdata_a_codepage;
+  Pcdata_state pcdata_a_state;
+
+  GlobalState(std::istream& s)
+    : stream(s), codepage(CP_ACP), deff(-1), pcdata_a_state(pcdsno)
+  {
+    LocalState st;
+    st.fonttbl = false;
+    st.f = -1;
+    st.uc = 1;
+    st.codepage = 0xFFFFFFFF;
+    stack.push(st);
+  }
+  unsigned int GetCurrentCP()
+  {
+    if (stack.top().codepage != 0xFFFFFFFF) // \cpg in use
+      return stack.top().codepage;
+    // \cpg not used; use font settings
+    int f = (stack.top().f != -1) ? stack.top().f : deff; 
+    if (f != -1) {
+      Fonttbl::iterator iter = fonttbl.find(f);
+      if (iter != fonttbl.end()) {
+        unsigned int cp = iter->second.Codepage();
+        if (cp != 0xFFFFFFFF)
+          return cp;
+      }
+    }
+    return codepage; // No overrides; use the top-level legacy setting
+  }
+};
+
+struct Keyword {
+  char name[33];
+  bool hasVal;
+  int val;
+};
+
+class Lexem {
+public:
+  enum Type {ltGroupBegin, ltGroupEnd, ltKeyword, ltPCDATA_A, ltPCDATA_W,
+             ltBDATA, ltEOF, ltError};
+  Lexem(Type t=ltError) : m_type(t) {}
+  Lexem(Lexem& from) // Move pointers when copying
+  {
+    switch (m_type = from.m_type) {
+    case ltKeyword:
+      m_keyword = from.m_keyword;
+      break;
+    case ltPCDATA_A:
+      m_pcdata_a = from.m_pcdata_a;
+      break;
+    case ltPCDATA_W:
+      m_pcdata_w = from.m_pcdata_w;
+      break;
+    case ltBDATA:
+      m_bdata = from.m_bdata;
+      from.m_type = ltError;
+      break;
+    }
+  }
+  ~Lexem() { Clear(); }
+  Lexem& operator = (Lexem& from)
+  {
+    if (&from != this) {
+      Clear();
+      switch (m_type = from.m_type) {
+      case ltKeyword:
+        m_keyword = from.m_keyword;
+        break;
+      case ltPCDATA_A:
+        m_pcdata_a = from.m_pcdata_a;
+        break;
+      case ltPCDATA_W:
+        m_pcdata_w = from.m_pcdata_w;
+        break;
+      case ltBDATA:
+        m_bdata = from.m_bdata;
+        from.m_type = ltError;
+        break;
+      }
+    }
+    return *this;
+  }
+  Type type() const { return m_type; }
+  void SetPCDATA_A(char chdata)
+  {
+    Clear();
+    m_pcdata_a = chdata;
+    m_type = ltPCDATA_A;
+  }
+  void SetPCDATA_W(wchar_t chdata)
+  {
+    Clear();
+    m_pcdata_w = chdata;
+    m_type = ltPCDATA_W;
+  }
+  void SetBDATA(const char* data, int sz)
+  {
+    char* tmp = new char[sz]; // to allow getting the data from itself
+    if (tmp) {
+      memcpy(tmp, data, sz);
+      Clear();
+      m_bdata.data = tmp;
+      m_bdata.sz = sz;
+      m_type = ltBDATA;
+    }
+    else m_type = ltError;
+  }
+  void SetKeyword(const Keyword& src)
+  {
+    Clear();
+    m_type = ltKeyword;
+    m_keyword = src;
+  }
+  void SetKeyword(const char* name, bool hasVal=false, int val=0)
+  {
+    char tmp[SIZEOF(m_keyword.name)];
+    strncpy(tmp, name, SIZEOF(m_keyword.name)-1); // to allow copy drom itself
+    tmp[SIZEOF(m_keyword.name)-1]=0;
+    Clear();
+    m_type = ltKeyword;
+    memcpy(m_keyword.name, tmp, SIZEOF(m_keyword.name));
+    m_keyword.hasVal=hasVal;
+    m_keyword.val=val;
+  }
+  const char* KeywordName() const {
+    return (m_type == ltKeyword) ? m_keyword.name : 0; }
+  const int* KeywordVal() const {
+    return ((m_type == ltKeyword) && m_keyword.hasVal) ? &m_keyword.val : 0; }
+  char pcdata_a() const { return (m_type == ltPCDATA_A) ? m_pcdata_a : 0; }
+  wchar_t pcdata_w() const { return (m_type == ltPCDATA_W) ? m_pcdata_w : 0; }
+  const char* bdata() const { return (m_type == ltBDATA) ? m_bdata.data : 0; }
+  int bdata_sz() const { return (m_type == ltBDATA) ? m_bdata.sz : 0; }
+  static Lexem eof;
+  static Lexem groupBegin;
+  static Lexem groupEnd;
+  static Lexem error;
+private:
+  struct BDATA {
+    size_t sz;
+    char* data;
+  };
+
+  Type m_type;
+  union {
+    Keyword m_keyword;
+    char m_pcdata_a;
+    wchar_t m_pcdata_w;
+    BDATA m_bdata;
+  };
+  // This function leaves the object in the broken state. Must be followed
+  // by a correct initialization.
+  void Clear() 
+  {
+    switch (m_type) {
+    case ltBDATA:
+      delete[] m_bdata.data;
+      break;
+    }
+//  m_type = ltError;
+  }
+};
+
+Lexem Lexem::eof(ltEOF);
+Lexem Lexem::groupBegin(ltGroupBegin);
+Lexem Lexem::groupEnd(ltGroupEnd);
+Lexem Lexem::error(ltError);
+
+// This function moves pos. When calling the function, pos must be next to the
+// backslash; pos must be in the same sequence and before end!
+Keyword GetKeyword(std::istream& stream)
+{
+  Keyword keyword = {"", false, 0};
+  char ch;
+  if (stream.get(ch).eof())
+    return keyword;
+  // Control word; maybe delimiter and value
+  if (IS_ALPHA(ch)) { 
+    int i = 0;
+    do {
+      // We take up to 32 characters into account, skipping over extra
+      // characters (allowing for some non-conformant implementation).
+      if (i < 32)
+        keyword.name[i++] = ch;
+    } while (!stream.get(ch).eof() && IS_ALPHA(ch));
+    keyword.name[i] = 0; // NULL-terminating
+    if (!stream.eof() && (IS_DIGIT(ch) || (ch == '-'))) { // Value begin
+      keyword.hasVal = true;
+      bool negative = (ch == '-');
+      if (negative) stream.get(ch);
+      i = 0;
+      while (!stream.eof() && IS_DIGIT(ch)) {
+        // We take into account only 10 digits, skip other. Older specs stated
+        // that we must be ready for an arbitrary number of digits.
+        if (i++ < 10) 
+          keyword.val = keyword.val*10 + (ch - '0');
+        stream.get(ch);
+      }
+      if (negative) keyword.val = -keyword.val;
+    }
+     // End of control word; the space is just a delimiter - skip it
+    if (!stream.eof() && !(ch == ' '))
+      stream.unget();
+  }
+  else { // Control symbol
+    keyword.name[0] = ch, keyword.name[1] = 0;
+  }
+  return keyword;
+}
+
+Lexem GetLexem(std::istream& stream)
+{
+  Lexem result;
+  // We always stay at the beginning of the next lexem or a crlf
+  // If it's a brace then it's group begin/end
+  // If it's a backslash -> Preprocess
+  // - if it's a \u or \' -> make UTF16 character
+  // - else it's a keyword -> Process (e.g., remember the codepage)
+  // - (if the keyword is \bin then the following is #BDATA)
+  // If it's some other character -> Preprocess
+  // - if it's 0x09 -> it's the keyword \tab
+  // - else it's a PCDATA
+  char ch;
+  while (!stream.get(ch).eof() && ((ch == '\n') || (ch == '\r'))); // Skip crlf
+  if (stream.eof())
+    result = Lexem::eof;
+  else {
+    switch (ch) {
+    case '{': // Group begin
+    case '}': // Group end
+      result = (ch == '{') ? Lexem::groupBegin : Lexem::groupEnd;
+      break;
+    case '\\': // Keyword
+      result.SetKeyword(GetKeyword(stream));
+      break;
+    case '\t': // tab
+      result.SetKeyword("tab");
+      break;
+    default: // PSDATA?
+      result.SetPCDATA_A(ch);
+      break;
+    }
+  }
+  return result;
+}
+
+void PreprocessLexem(/*inout*/Lexem& lexem, std::istream& stream, int uc)
+{
+  if (lexem.type() == Lexem::ltKeyword) {
+    if (lexem.KeywordName()[0] == 0) // Empty keyword - maybe eof?
+      lexem = Lexem::error;
+    else if (eq(lexem.KeywordName(), "u")) {
+       // Unicode character - get the UTF16 and skip the uc characters
+      if (const int* val = lexem.KeywordVal()) {
+        lexem.SetPCDATA_W(*val);
+        stream.ignore(uc);
+      }
+      else lexem = Lexem::error;
+    }
+    else if (eq(lexem.KeywordName(), "'")) {
+       // 8-bit character (\'hh) -> use current codepage
+      char ch, ch1;
+      if (!stream.get(ch).eof()) ch1 = HexToInt(ch);
+      if (!stream.get(ch).eof()) (ch1 <<= 4) += HexToInt(ch);
+      lexem.SetPCDATA_A(ch1);
+    }
+    else if (eq(lexem.KeywordName(), "\\") || eq(lexem.KeywordName(), "{") ||
+             eq(lexem.KeywordName(), "}")) // escaped characters
+      lexem.SetPCDATA_A(lexem.KeywordName()[0]);
+    else if (eq(lexem.KeywordName(), "bin")) {
+      if (const int* i = lexem.KeywordVal()) {
+        char* data = new char[*i];
+        if (data) {
+          stream.read(data, *i);
+          if (stream.fail())
+            lexem = Lexem::error;
+          else
+            lexem.SetBDATA(data, *i);
+          delete[] data;
+        }
+        else lexem = Lexem::error;
+      }
+      else lexem = Lexem::error;
+    }
+    else if (eq(lexem.KeywordName(), "\n") || eq(lexem.KeywordName(), "\r")) {
+      // escaped cr or lf
+      lexem.SetKeyword("par");
+    }
+  }
+}
+
+void UpdateState(const Lexem& lexem, /*inout*/GlobalState& globalState)
+{
+  switch (globalState.pcdata_a_state) {
+  case GlobalState::pcdsfinished: // Last time we finished the pcdata
+    globalState.pcdata_a_state = GlobalState::pcdsno;
+    break;
+  case GlobalState::pcdsin:
+     // to be reset later if still in the pcdata
+    globalState.pcdata_a_state = GlobalState::pcdsfinished;
+    break;
+  }
+
+  switch (lexem.type()) {
+  case Lexem::ltGroupBegin:
+    globalState.stack.push(globalState.stack.top());
+    break;
+  case Lexem::ltGroupEnd:
+    globalState.stack.pop();
+    break;
+  case Lexem::ltKeyword:
+    {
+      const int* val = lexem.KeywordVal();
+      if (eq(lexem.KeywordName(), "ansi")) globalState.codepage = CP_ACP;
+      else if (eq(lexem.KeywordName(), "mac")) globalState.codepage = CP_MACCP;
+      else if (eq(lexem.KeywordName(), "pc")) globalState.codepage = 437;
+      else if (eq(lexem.KeywordName(), "pca")) globalState.codepage = 850;
+      else if (eq(lexem.KeywordName(), "ansicpg") && val)
+        globalState.codepage = static_cast<unsigned int>(*val);
+      else if (eq(lexem.KeywordName(), "deff") && val)
+        globalState.deff = *val;
+      else if (eq(lexem.KeywordName(), "fonttbl")) globalState.stack.top().fonttbl = true;
+      else if (eq(lexem.KeywordName(), "f") && val) {
+        globalState.stack.top().f = *val;
+      }
+      else if (eq(lexem.KeywordName(), "fcharset") &&
+               globalState.stack.top().fonttbl &&
+               (globalState.stack.top().f != -1) && val) {
+        FontInfo& f = globalState.fonttbl[globalState.stack.top().f];
+        f.options |= FontInfo::has_fcharset;
+        f.fcharset = *val;
+      }
+      else if (eq(lexem.KeywordName(), "cpg") && val) {
+        if (globalState.stack.top().fonttbl && (globalState.stack.top().f != -1)) { // Defining a font
+          FontInfo& f = globalState.fonttbl[globalState.stack.top().f];
+          f.options |= FontInfo::has_cpg;
+          f.cpg = *val;
+        }
+        else { // Overriding the codepage for the block - may be in filenames
+          globalState.stack.top().codepage = *val;
+        }
+      }
+      else if (eq(lexem.KeywordName(), "plain"))
+        globalState.stack.top().f = -1;
+      else if (eq(lexem.KeywordName(), "uc") && val)
+        globalState.stack.top().uc = *val;
+    }
+    break;
+  case Lexem::ltPCDATA_A:
+    if (globalState.pcdata_a_state == GlobalState::pcdsno) // Beginning of the pcdata
+      globalState.pcdata_a_codepage = globalState.GetCurrentCP(); // to use later to convert to utf16
+    globalState.pcdata_a_state = GlobalState::pcdsin;
+    globalState.pcdata_a << lexem.pcdata_a();
+    break;
+  }
+}
+
+void DecodeRTF(std::istream& rtf, CRTFDecoder& decoder)
+{
+  // Check if this is the rtf
+  Lexem lexem = GetLexem(rtf);
+  if (lexem.type() != Lexem::ltGroupBegin)
+    return;
+  decoder.BeginGroup();
+  lexem = GetLexem(rtf);
+  if ((lexem.type() != Lexem::ltKeyword) || !eq(lexem.KeywordName(), "rtf") ||
+      !lexem.KeywordVal() || (*lexem.KeywordVal() != 1))
+    return;
+  decoder.Keyword(lexem.KeywordName(), lexem.KeywordVal());
+
+  GlobalState state(rtf);
+  // Level is the count of elements in the stack
+
+  while (!state.stream.eof() && (state.stack.size()>0)) { // Don't go past the global group
+    lexem = GetLexem(state.stream);
+    PreprocessLexem(lexem, state.stream, state.stack.top().uc);
+    UpdateState(lexem, state);
+
+    if (state.pcdata_a_state == GlobalState::pcdsfinished) {
+      std::string s = state.pcdata_a.str();
+      int sz = ::MultiByteToWideChar(state.pcdata_a_codepage, 0, s.c_str(), s.size(), 0, 0);
+      if (sz) {
+        wchar_t* data = new wchar_t[sz];
+        ::MultiByteToWideChar(state.pcdata_a_codepage, 0, s.c_str(), s.size(), data, sz);
+        decoder.PCDATA(data, sz);
+        delete[] data;
+      }
+      state.pcdata_a.str(""); // reset
+    }
+
+    switch (lexem.type()) {
+    case Lexem::ltGroupBegin:
+      decoder.BeginGroup();
+      break;
+    case Lexem::ltGroupEnd:
+      decoder.EndGroup();
+      break;
+    case Lexem::ltKeyword:
+      decoder.Keyword(lexem.KeywordName(), lexem.KeywordVal());
+      break;
+    case Lexem::ltPCDATA_W:
+      {
+        wchar_t ch = lexem.pcdata_w();
+        decoder.PCDATA(&ch, 1);
+      }
+      break;
+    case Lexem::ltBDATA:
+      decoder.BDATA(lexem.bdata(), lexem.bdata_sz());
+      break;
+    case Lexem::ltError:
+      break; // Just silently skip the erroneous data - basic error recovery
+    }
+  } // while
+} // DecodeRTF
diff --git a/mailnews/import/outlook/src/rtfDecoder.h b/mailnews/import/outlook/src/rtfDecoder.h
new file mode 100644
index 000000000..85a17721d
--- /dev/null
+++ b/mailnews/import/outlook/src/rtfDecoder.h
@@ -0,0 +1,22 @@
+/* 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/. */
+
+#include <istream>
+
+template <size_t len>
+inline bool eq(const char* str1, const char (&str2)[len])
+{
+  return ::strncmp(str1, str2, len) == 0;
+};
+
+class CRTFDecoder {
+public:
+  virtual void BeginGroup() = 0;
+  virtual void EndGroup() = 0;
+  virtual void Keyword(const char* name, const int* Val) = 0;
+  virtual void PCDATA(const wchar_t* data, size_t cch) = 0;
+  virtual void BDATA(const char* data, size_t sz) = 0;
+};
+
+void DecodeRTF(std::istream& rtf, CRTFDecoder& decoder);
diff --git a/mailnews/import/outlook/src/rtfMailDecoder.cpp b/mailnews/import/outlook/src/rtfMailDecoder.cpp
new file mode 100644
index 000000000..9a6b34725
--- /dev/null
+++ b/mailnews/import/outlook/src/rtfMailDecoder.cpp
@@ -0,0 +1,79 @@
+/* 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/. */
+
+#include "rtfMailDecoder.h"
+
+void CRTFMailDecoder::BeginGroup()
+{
+  ClearState(sAsterisk);
+  SetState(sBeginGroup);
+  if (m_skipLevel)
+    ++m_skipLevel;
+}
+
+void CRTFMailDecoder::EndGroup()
+{
+  ClearState(sAsterisk|sBeginGroup);
+  if (m_skipLevel)
+    --m_skipLevel;
+}
+
+void CRTFMailDecoder::AddText(const wchar_t* txt, size_t cch)
+{
+  if (!IsHtmlRtf()) {
+    if (cch == static_cast<size_t>(-1))
+      m_text += txt;
+    else
+      m_text.append(txt, cch);
+  }
+}
+
+void CRTFMailDecoder::Keyword(const char* name, const int* Val)
+{
+  bool asterisk = IsAsterisk(); ClearState(sAsterisk); // for inside use only
+  bool beginGroup = IsBeginGroup(); ClearState(sBeginGroup); // for inside use only
+  if (!m_skipLevel) {
+    if (eq(name, "*") && beginGroup) SetState(sAsterisk);
+    else if (asterisk) {
+      if (eq(name, "htmltag") && (m_mode == mHTML)) { // \*\htmltag -> don't ignore; include the following text
+      }
+      else ++m_skipLevel;
+    }
+    else if (eq(name, "htmlrtf")) {
+      if (Val && (*Val==0))
+        ClearState(sHtmlRtf);
+      else
+        SetState(sHtmlRtf);
+    }
+    else if (eq(name, "par") || eq(name, "line")) {
+      AddText(L"\r\n");
+    }
+    else if (eq(name, "tab")) {
+      AddText(L"\t");
+    }
+    else if (eq(name, "rquote")) {
+      AddText(L"\x2019"); // Unicode right single quotation mark
+    }
+    else if (eq(name, "fromtext") && (m_mode==mNone)) { // avoid double "fromX"
+      m_mode = mText;
+    }
+    else if (eq(name, "fromhtml") && (m_mode==mNone)) { // avoid double "fromX"
+      m_mode = mHTML;
+    }
+    else if (eq(name, "fonttbl") || eq(name, "colortbl") || eq(name, "stylesheet") || eq(name, "pntext"))
+      ++m_skipLevel;
+  }
+}
+
+void CRTFMailDecoder::PCDATA(const wchar_t* data, size_t cch)
+{
+  ClearState(sAsterisk|sBeginGroup);
+  if (!m_skipLevel)
+    AddText(data, cch);
+}
+
+void CRTFMailDecoder::BDATA(const char* data, size_t sz)
+{
+  ClearState(sAsterisk|sBeginGroup);
+}
diff --git a/mailnews/import/outlook/src/rtfMailDecoder.h b/mailnews/import/outlook/src/rtfMailDecoder.h
new file mode 100644
index 000000000..2b621577f
--- /dev/null
+++ b/mailnews/import/outlook/src/rtfMailDecoder.h
@@ -0,0 +1,41 @@
+/* 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/. */
+
+#include "mozilla/Attributes.h"
+#include <string>
+#include "rtfDecoder.h"
+
+class CRTFMailDecoder: public CRTFDecoder {
+public:
+  enum Mode {mNone, mText, mHTML};
+  CRTFMailDecoder() : m_mode(mNone), m_state(sNormal), m_skipLevel(0) {}
+  void BeginGroup() override;
+  void EndGroup() override;
+  void Keyword(const char* name, const int* Val) override;
+  void PCDATA(const wchar_t* data, size_t cch) override;
+  void BDATA(const char* data, size_t sz) override;
+  const wchar_t* text() { return m_text.c_str(); }
+  std::wstring::size_type textSize() { return m_text.size(); }
+  Mode mode() { return m_mode; }
+private:
+  enum State {sNormal = 0x0000,
+              sBeginGroup = 0x0001,
+              sAsterisk = 0x0002,
+              sHtmlRtf = 0x0004};
+
+  std::wstring m_text;
+  Mode m_mode;
+  unsigned int m_state; // bitmask of State
+// bool m_beginGroup; // true just after the {
+//bool m_asterisk; // true just after the {\*
+  int m_skipLevel; // if >0 then we ignore everything
+// bool m_htmlrtf;
+  inline void SetState(unsigned int s) { m_state |= s; }
+  inline void ClearState(unsigned int s) { m_state &= ~s; }
+  inline bool CheckState(State s) { return (m_state & s) != 0; }
+  inline bool IsAsterisk() { return CheckState(sAsterisk); }
+  inline bool IsBeginGroup() { return CheckState(sBeginGroup); }
+  inline bool IsHtmlRtf() { return CheckState(sHtmlRtf); }
+  void AddText(const wchar_t* txt, size_t cch=static_cast<size_t>(-1));
+};
-- 
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