1 files changed, 91 insertions, 0 deletions
diff --git a/dom/filesystem/GetDirectoryListingTask.h b/dom/filesystem/GetDirectoryListingTask.h
new file mode 100644
index 0000000000..afb5296ac5
--- /dev/null
+++ b/dom/filesystem/GetDirectoryListingTask.h
@@ -0,0 +1,91 @@
+/* -*- 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_GetDirectoryListing_h
+#define mozilla_dom_GetDirectoryListing_h
+
+#include "mozilla/dom/Directory.h"
+#include "mozilla/dom/FileSystemTaskBase.h"
+
+namespace mozilla {
+class ErrorResult;
+
+namespace dom {
+
+class BlobImpl;
+class FileSystemGetDirectoryListingParams;
+class OwningFileOrDirectory;
+
+class GetDirectoryListingTaskChild final : public FileSystemTaskChildBase {
+ public:
+  static already_AddRefed<GetDirectoryListingTaskChild> Create(
+      FileSystemBase* aFileSystem, Directory* aDirectory, nsIFile* aTargetPath,
+      const nsAString& aFilters, ErrorResult& aRv);
+
+  virtual ~GetDirectoryListingTaskChild();
+
+  already_AddRefed<Promise> GetPromise();
+
+ private:
+  // If aDirectoryOnly is set, we should ensure that the target is a directory.
+  GetDirectoryListingTaskChild(nsIGlobalObject* aGlobalObject,
+                               FileSystemBase* aFileSystem,
+                               Directory* aDirectory, nsIFile* aTargetPath,
+                               const nsAString& aFilters);
+
+  virtual FileSystemParams GetRequestParams(const nsString& aSerializedDOMPath,
+                                            ErrorResult& aRv) const override;
+
+  virtual void SetSuccessRequestResult(const FileSystemResponseValue& aValue,
+                                       ErrorResult& aRv) override;
+
+  virtual void HandlerCallback() override;
+
+  RefPtr<Promise> mPromise;
+  RefPtr<Directory> mDirectory;
+  nsCOMPtr<nsIFile> mTargetPath;
+  nsString mFilters;
+
+  FallibleTArray<OwningFileOrDirectory> mTargetData;
+};
+
+class GetDirectoryListingTaskParent final : public FileSystemTaskParentBase {
+ public:
+  static already_AddRefed<GetDirectoryListingTaskParent> Create(
+      FileSystemBase* aFileSystem,
+      const FileSystemGetDirectoryListingParams& aParam,
+      FileSystemRequestParent* aParent, ErrorResult& aRv);
+
+  nsresult GetTargetPath(nsAString& aPath) const override;
+
+ private:
+  GetDirectoryListingTaskParent(
+      FileSystemBase* aFileSystem,
+      const FileSystemGetDirectoryListingParams& aParam,
+      FileSystemRequestParent* aParent);
+
+  virtual FileSystemResponseValue GetSuccessRequestResult(
+      ErrorResult& aRv) const override;
+
+  virtual nsresult IOWork() override;
+
+  nsCOMPtr<nsIFile> mTargetPath;
+  nsString mDOMPath;
+  nsString mFilters;
+
+  struct FileOrDirectoryPath {
+    nsString mPath;
+
+    enum { eFilePath, eDirectoryPath } mType;
+  };
+
+  FallibleTArray<FileOrDirectoryPath> mTargetData;
+};
+
+}  // namespace dom
+}  // namespace mozilla
+
+#endif  // mozilla_dom_GetDirectoryListing_h