1 files changed, 69 insertions, 0 deletions
diff --git a/storage/mozStorageAsyncStatementParams.h b/storage/mozStorageAsyncStatementParams.h
new file mode 100644
index 0000000000..c72afc2bc3
--- /dev/null
+++ b/storage/mozStorageAsyncStatementParams.h
@@ -0,0 +1,69 @@
+/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*-
+ * vim: sw=2 ts=2 et lcs=trail\:.,tab\:>~ :
+ * 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 mozilla_storage_mozStorageAsyncStatementParams_h_
+#define mozilla_storage_mozStorageAsyncStatementParams_h_
+
+#include "mozilla/Attributes.h"
+#include "nsPIDOMWindow.h"
+#include "nsWrapperCache.h"
+
+namespace mozilla {
+class ErrorResult;
+
+namespace storage {
+
+class AsyncStatement;
+
+class AsyncStatementParams final : public nsISupports, public nsWrapperCache {
+ public:
+  NS_DECL_CYCLE_COLLECTING_ISUPPORTS
+  NS_DECL_CYCLE_COLLECTION_WRAPPERCACHE_CLASS(AsyncStatementParams)
+
+  explicit AsyncStatementParams(nsPIDOMWindowInner* aWindow,
+                                AsyncStatement* aStatement);
+
+  void NamedGetter(JSContext* aCx, const nsAString& aName, bool& aFound,
+                   JS::MutableHandle<JS::Value> aResult,
+                   mozilla::ErrorResult& aRv);
+
+  void NamedSetter(JSContext* aCx, const nsAString& aName,
+                   JS::Handle<JS::Value> aValue, mozilla::ErrorResult& aRv);
+
+  uint32_t Length() const {
+    // WebIDL requires a .length property when there's an indexed getter.
+    // Unfortunately we don't know how many params there are in the async case,
+    // so we have to lie.
+    return UINT16_MAX;
+  }
+
+  void IndexedGetter(JSContext* aCx, uint32_t aIndex, bool& aFound,
+                     JS::MutableHandle<JS::Value> aResult,
+                     mozilla::ErrorResult& aRv);
+
+  void IndexedSetter(JSContext* aCx, uint32_t aIndex,
+                     JS::Handle<JS::Value> aValue, mozilla::ErrorResult& aRv);
+
+  void GetSupportedNames(nsTArray<nsString>& aNames);
+
+  JSObject* WrapObject(JSContext* aCx,
+                       JS::Handle<JSObject*> aGivenProto) override;
+
+  nsPIDOMWindowInner* GetParentObject() const { return mWindow; }
+
+ private:
+  virtual ~AsyncStatementParams() {}
+
+  nsCOMPtr<nsPIDOMWindowInner> mWindow;
+  AsyncStatement* mStatement;
+
+  friend class AsyncStatementParamsHolder;
+};
+
+}  // namespace storage
+}  // namespace mozilla
+
+#endif  // mozilla_storage_mozStorageAsyncStatementParams_h_