1 files changed, 52 insertions, 0 deletions
diff --git a/comm/mailnews/import/src/nsWMStringBundle.cpp b/comm/mailnews/import/src/nsWMStringBundle.cpp
new file mode 100644
index 0000000000..bd60597cbc
--- /dev/null
+++ b/comm/mailnews/import/src/nsWMStringBundle.cpp
@@ -0,0 +1,52 @@
+/* -*- 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 "nsWMStringBundle.h"
+#include "mozilla/Components.h"
+
+#define WM_MSGS_URL "chrome://messenger/locale/wmImportMsgs.properties"
+
+nsCOMPtr<nsIStringBundle> nsWMStringBundle::m_pBundle = nullptr;
+
+void nsWMStringBundle::GetStringBundle(void) {
+  if (m_pBundle) return;
+
+  nsCOMPtr<nsIStringBundleService> sBundleService =
+      mozilla::components::StringBundle::Service();
+  if (sBundleService) {
+    sBundleService->CreateBundle(WM_MSGS_URL, getter_AddRefs(m_pBundle));
+  }
+}
+
+void nsWMStringBundle::GetStringByID(int32_t stringID, nsString& result) {
+  char16_t* ptrv = GetStringByID(stringID);
+  result = ptrv;
+  FreeString(ptrv);
+}
+
+char16_t* nsWMStringBundle::GetStringByID(int32_t stringID) {
+  if (!m_pBundle) GetStringBundle();
+
+  if (m_pBundle) {
+    nsAutoString str;
+    nsresult rv = m_pBundle->GetStringFromID(stringID, str);
+
+    if (NS_SUCCEEDED(rv)) return ToNewUnicode(str);
+  }
+
+  nsString resultString;
+  resultString.AppendLiteral("[StringID ");
+  resultString.AppendInt(stringID);
+  resultString.AppendLiteral("?]");
+
+  return ToNewUnicode(resultString);
+}
+
+void nsWMStringBundle::Cleanup(void) { m_pBundle = nullptr; }