Issue #1258 - Part 1: Import mailnews, ldap, and mork from comm-esr52.9.1

2026-09-21 15:57:31 +09:00 · 2019-11-03 00:17:46 -04:00 · 2019-11-03 00:17:46 -04:00 · e400f4130a
commit e400f4130a
parent 23e0d82436
1564 changed files with 510348 additions and 0 deletions
--- a/mailnews/import/winlivemail/nsWMUtils.cpp
+++ b/mailnews/import/winlivemail/nsWMUtils.cpp
@ -0,0 +1,164 @@
+/* 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 "nsCOMArray.h"
+#include "nsCOMPtr.h"
+#include "nsComponentManagerUtils.h"
+#include "nsNetCID.h"
+#include "nsStringGlue.h"
+#include "nsWMUtils.h"
+#include "nsIDOMDocument.h"
+#include "nsIDOMNodeList.h"
+#include "nsIDOMParser.h"
+#include "nsIFileStreams.h"
+#include "nsIFile.h"
+#include "nsISimpleEnumerator.h"
+#include "WMDebugLog.h"
+#include "prio.h"
+
+nsresult
+nsWMUtils::FindWMKey(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("Software\\Microsoft\\Windows Live Mail"),
+                 nsIWindowsRegKey::ACCESS_QUERY_VALUE);
+  if (NS_SUCCEEDED(rv)) {
+    NS_ADDREF(*aKey = key);
+    return rv;
+  }
+
+  rv = key->Open(nsIWindowsRegKey::ROOT_KEY_CURRENT_USER,
+                 NS_LITERAL_STRING("Software\\Microsoft\\Windows Mail"),
+                 nsIWindowsRegKey::ACCESS_QUERY_VALUE);
+  key.forget(aKey);
+  return rv;
+}
+
+nsresult
+nsWMUtils::GetRootFolder(nsIFile **aRootFolder)
+{
+  nsCOMPtr<nsIWindowsRegKey> key;
+  if (NS_FAILED(nsWMUtils::FindWMKey(getter_AddRefs(key)))) {
+    IMPORT_LOG0("*** Error finding Windows Live Mail registry account keys\n");
+    return NS_ERROR_NOT_AVAILABLE;
+  }
+  // This is essential to proceed; it is the location on disk of xml-type account files;
+  // it is in reg_expand_sz so it will need expanding to absolute path.
+  nsString  storeRoot;
+  nsresult rv = key->ReadStringValue(NS_LITERAL_STRING("Store Root"), storeRoot);
+  key->Close();  // Finished with windows registry key. We do not want to return before this closing
+  if (NS_FAILED(rv) || storeRoot.IsEmpty()) {
+    IMPORT_LOG0("*** Error finding Windows Live Mail Store Root\n");
+    return rv;
+  }
+
+  uint32_t size = ::ExpandEnvironmentStringsW((LPCWSTR)storeRoot.get(), nullptr, 0);
+  nsString expandedStoreRoot;
+  expandedStoreRoot.SetLength(size - 1);
+  if (expandedStoreRoot.Length() != size - 1)
+    return NS_ERROR_FAILURE;
+  ::ExpandEnvironmentStringsW((LPCWSTR)storeRoot.get(),
+                              (LPWSTR)expandedStoreRoot.BeginWriting(),
+                              size);
+  storeRoot = expandedStoreRoot;
+
+  nsCOMPtr<nsIFile> rootFolder(do_CreateInstance(NS_LOCAL_FILE_CONTRACTID, &rv));
+  NS_ENSURE_SUCCESS(rv, rv);
+
+  rv = rootFolder->InitWithPath(storeRoot);
+  NS_ENSURE_SUCCESS(rv, rv);
+
+  rootFolder.forget(aRootFolder);
+
+  return NS_OK;
+}
+
+nsresult
+nsWMUtils::GetOEAccountFiles(nsCOMArray<nsIFile> &aFileArray)
+{
+  nsCOMPtr<nsIFile> rootFolder;
+
+  nsresult rv = GetRootFolder(getter_AddRefs(rootFolder));
+  NS_ENSURE_SUCCESS(rv, rv);
+
+  return GetOEAccountFilesInFolder(rootFolder, aFileArray);
+}
+
+nsresult
+nsWMUtils::GetOEAccountFilesInFolder(nsIFile *aFolder,
+                                     nsCOMArray<nsIFile> &aFileArray)
+{
+  nsCOMPtr<nsISimpleEnumerator> entries;
+  nsresult rv = aFolder->GetDirectoryEntries(getter_AddRefs(entries));
+  if (NS_FAILED(rv) || !entries)
+    return NS_ERROR_FAILURE;
+
+  bool hasMore;
+  while (NS_SUCCEEDED(entries->HasMoreElements(&hasMore)) && hasMore) {
+    nsCOMPtr<nsISupports> supports;
+    rv = entries->GetNext(getter_AddRefs(supports));
+    NS_ENSURE_SUCCESS(rv, rv);
+
+    nsCOMPtr<nsIFile> file = do_QueryInterface(supports);
+    NS_ENSURE_SUCCESS(rv, rv);
+
+    bool isDirectory;
+    rv = file->IsDirectory(&isDirectory);
+    NS_ENSURE_SUCCESS(rv, rv);
+
+    if (isDirectory) {
+      GetOEAccountFilesInFolder(file, aFileArray);
+    }
+    else {
+      nsString name;
+      rv = file->GetLeafName(name);
+      NS_ENSURE_SUCCESS(rv, rv);
+      if (StringEndsWith(name, NS_LITERAL_STRING(".oeaccount")))
+        aFileArray.AppendObject(file);
+    }
+  }
+  return NS_OK;
+}
+
+nsresult
+nsWMUtils::MakeXMLdoc(nsIDOMDocument **aXmlDoc,
+                      nsIFile *aFile)
+{
+  nsresult rv;
+  nsCOMPtr<nsIFileInputStream> stream =
+    do_CreateInstance(NS_LOCALFILEINPUTSTREAM_CONTRACTID, &rv);
+  NS_ENSURE_SUCCESS(rv, rv);
+
+  rv = stream->Init(aFile, PR_RDONLY, -1, 0);
+  nsCOMPtr<nsIDOMParser> parser = do_CreateInstance(NS_DOMPARSER_CONTRACTID, &rv);
+  NS_ENSURE_SUCCESS(rv, rv);
+
+  int64_t filesize;
+  aFile->GetFileSize(&filesize);
+  return parser->ParseFromStream(stream, nullptr, int32_t(filesize),
+                                 "application/xml", aXmlDoc);
+}
+
+nsresult
+nsWMUtils::GetValueForTag(nsIDOMDocument *aXmlDoc,
+                          const char *aTagName,
+                          nsAString &aValue)
+{
+  nsAutoString tagName;
+  tagName.AssignASCII(aTagName);
+  nsCOMPtr<nsIDOMNodeList> list;
+  if (NS_FAILED(aXmlDoc->GetElementsByTagName(tagName, getter_AddRefs(list))))
+    return NS_ERROR_FAILURE;
+  nsCOMPtr<nsIDOMNode> domNode;
+  list->Item(0, getter_AddRefs(domNode));
+  if (!domNode)
+    return NS_ERROR_FAILURE;
+  return domNode->GetTextContent(aValue);
+}
+