1 files changed, 42 insertions, 0 deletions
diff --git a/intl/locale/nsLanguageAtomService.h b/intl/locale/nsLanguageAtomService.h
new file mode 100644
index 000000000..83f6e7096
--- /dev/null
+++ b/intl/locale/nsLanguageAtomService.h
@@ -0,0 +1,42 @@
+/* -*- 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 "nsCOMPtr.h"
+#include "nsILanguageAtomService.h"
+#include "nsIStringBundle.h"
+#include "nsInterfaceHashtable.h"
+#include "nsIAtom.h"
+#include "nsUConvPropertySearch.h"
+#include "mozilla/Attributes.h"
+
+#define NS_LANGUAGEATOMSERVICE_CID \
+  {0xB7C65853, 0x2996, 0x435E, {0x96, 0x54, 0xDC, 0xC1, 0x78, 0xAA, 0xB4, 0x8C}}
+
+class nsLanguageAtomService final : public nsILanguageAtomService
+{
+public:
+  NS_DECL_ISUPPORTS
+
+  // nsILanguageAtomService
+  virtual nsIAtom*
+    LookupLanguage(const nsACString &aLanguage, nsresult *aError) override;
+
+  virtual already_AddRefed<nsIAtom>
+    LookupCharSet(const nsACString& aCharSet) override;
+
+  virtual nsIAtom* GetLocaleLanguage(nsresult *aError) override;
+
+  virtual nsIAtom* GetLanguageGroup(nsIAtom *aLanguage,
+                                                nsresult *aError) override;
+
+  nsLanguageAtomService();
+
+private:
+  ~nsLanguageAtomService() { }
+
+protected:
+  nsInterfaceHashtable<nsISupportsHashKey, nsIAtom> mLangToGroup;
+  nsCOMPtr<nsIAtom> mLocaleLanguage;
+};