1 files changed, 128 insertions, 0 deletions
diff --git a/dom/filesystem/compat/CallbackRunnables.h b/dom/filesystem/compat/CallbackRunnables.h
new file mode 100644
index 000000000..3ff77f1a9
--- /dev/null
+++ b/dom/filesystem/compat/CallbackRunnables.h
@@ -0,0 +1,128 @@
+/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/* vim: set ts=8 sts=2 et sw=2 tw=80: */
+/* 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_dom_ErrorCallbackRunnable_h
+#define mozilla_dom_ErrorCallbackRunnable_h
+
+#include "FileSystemDirectoryEntry.h"
+#include "mozilla/dom/BindingDeclarations.h"
+#include "mozilla/dom/PromiseNativeHandler.h"
+
+class nsIGlobalObject;
+
+namespace mozilla {
+namespace dom {
+
+class FileSystemEntriesCallback;
+
+class EntryCallbackRunnable final : public Runnable
+{
+public:
+  EntryCallbackRunnable(FileSystemEntryCallback* aCallback,
+                        FileSystemEntry* aEntry);
+
+  NS_IMETHOD
+  Run() override;
+
+private:
+  RefPtr<FileSystemEntryCallback> mCallback;
+  RefPtr<FileSystemEntry> mEntry;
+};
+
+class ErrorCallbackRunnable final : public Runnable
+{
+public:
+  ErrorCallbackRunnable(nsIGlobalObject* aGlobalObject,
+                        ErrorCallback* aCallback,
+                        nsresult aError);
+
+  NS_IMETHOD
+  Run() override;
+
+private:
+  nsCOMPtr<nsIGlobalObject> mGlobal;
+  RefPtr<ErrorCallback> mCallback;
+  nsresult mError;
+};
+
+class EmptyEntriesCallbackRunnable final : public Runnable
+{
+public:
+  explicit EmptyEntriesCallbackRunnable(FileSystemEntriesCallback* aCallback);
+
+  NS_IMETHOD
+  Run() override;
+
+private:
+  RefPtr<FileSystemEntriesCallback> mCallback;
+};
+
+class GetEntryHelper final : public PromiseNativeHandler
+{
+public:
+  NS_DECL_ISUPPORTS
+
+  GetEntryHelper(FileSystemDirectoryEntry* aParentEntry,
+                 Directory* aDirectory,
+                 nsTArray<nsString>& aParts,
+                 FileSystem* aFileSystem,
+                 FileSystemEntryCallback* aSuccessCallback,
+                 ErrorCallback* aErrorCallback,
+                 FileSystemDirectoryEntry::GetInternalType aType);
+
+  void
+  Run();
+
+  virtual void
+  ResolvedCallback(JSContext* aCx, JS::Handle<JS::Value> aValue) override;
+
+  virtual void
+  RejectedCallback(JSContext* aCx, JS::Handle<JS::Value> aValue) override;
+
+private:
+  ~GetEntryHelper();
+
+  void
+  Error(nsresult aError);
+
+  void
+  ContinueRunning(JSObject* aObj);
+
+  void
+  CompleteOperation(JSObject* aObj);
+
+  RefPtr<FileSystemDirectoryEntry> mParentEntry;
+  RefPtr<Directory> mDirectory;
+  nsTArray<nsString> mParts;
+  RefPtr<FileSystem> mFileSystem;
+
+  RefPtr<FileSystemEntryCallback> mSuccessCallback;
+  RefPtr<ErrorCallback> mErrorCallback;
+
+  FileSystemDirectoryEntry::GetInternalType mType;
+};
+
+class FileSystemEntryCallbackHelper
+{
+public:
+  static void
+  Call(const Optional<OwningNonNull<FileSystemEntryCallback>>& aEntryCallback,
+       FileSystemEntry* aEntry);
+};
+
+class ErrorCallbackHelper
+{
+public:
+  static void
+  Call(nsIGlobalObject* aGlobal,
+       const Optional<OwningNonNull<ErrorCallback>>& aErrorCallback,
+       nsresult aError);
+};
+
+} // dom namespace
+} // mozilla namespace
+
+#endif // mozilla_dom_CallbackRunnables_h