Add m-esr52 at 52.6.0

1 files changed, 107 insertions, 0 deletions

diff --git a/dom/filesystem/compat/FileSystemDirectoryEntry.cpp b/dom/filesystem/compat/FileSystemDirectoryEntry.cpp
new file mode 100644
index 000000000..3157ef654
--- /dev/null
+++ b/dom/filesystem/compat/FileSystemDirectoryEntry.cpp
@@ -0,0 +1,107 @@
+/* -*- 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/. */
+
+#include "FileSystemDirectoryEntry.h"
+#include "CallbackRunnables.h"
+#include "FileSystemDirectoryReader.h"
+#include "mozilla/dom/Directory.h"
+#include "mozilla/dom/FileSystemDirectoryEntryBinding.h"
+#include "mozilla/dom/FileSystemUtils.h"
+
+namespace mozilla {
+namespace dom {
+
+NS_IMPL_CYCLE_COLLECTION_INHERITED(FileSystemDirectoryEntry, FileSystemEntry,
+                                   mDirectory)
+
+NS_IMPL_ADDREF_INHERITED(FileSystemDirectoryEntry, FileSystemEntry)
+NS_IMPL_RELEASE_INHERITED(FileSystemDirectoryEntry, FileSystemEntry)
+
+NS_INTERFACE_MAP_BEGIN_CYCLE_COLLECTION_INHERITED(FileSystemDirectoryEntry)
+NS_INTERFACE_MAP_END_INHERITING(FileSystemEntry)
+
+FileSystemDirectoryEntry::FileSystemDirectoryEntry(nsIGlobalObject* aGlobal,
+                                                   Directory* aDirectory,
+                                                   FileSystemDirectoryEntry* aParentEntry,
+                                                   FileSystem* aFileSystem)
+  : FileSystemEntry(aGlobal, aParentEntry, aFileSystem)
+  , mDirectory(aDirectory)
+{
+  MOZ_ASSERT(aGlobal);
+}
+
+FileSystemDirectoryEntry::~FileSystemDirectoryEntry()
+{}
+
+JSObject*
+FileSystemDirectoryEntry::WrapObject(JSContext* aCx,
+                                     JS::Handle<JSObject*> aGivenProto)
+{
+  return FileSystemDirectoryEntryBinding::Wrap(aCx, this, aGivenProto);
+}
+
+void
+FileSystemDirectoryEntry::GetName(nsAString& aName, ErrorResult& aRv) const
+{
+  MOZ_ASSERT(mDirectory);
+  mDirectory->GetName(aName, aRv);
+}
+
+void
+FileSystemDirectoryEntry::GetFullPath(nsAString& aPath, ErrorResult& aRv) const
+{
+  MOZ_ASSERT(mDirectory);
+  mDirectory->GetPath(aPath, aRv);
+}
+
+already_AddRefed<FileSystemDirectoryReader>
+FileSystemDirectoryEntry::CreateReader()
+{
+  MOZ_ASSERT(mDirectory);
+
+  RefPtr<FileSystemDirectoryReader> reader =
+    new FileSystemDirectoryReader(this, Filesystem(), mDirectory);
+  return reader.forget();
+}
+
+void
+FileSystemDirectoryEntry::GetInternal(const nsAString& aPath,
+                                      const FileSystemFlags& aFlag,
+                                      const Optional<OwningNonNull<FileSystemEntryCallback>>& aSuccessCallback,
+                                      const Optional<OwningNonNull<ErrorCallback>>& aErrorCallback,
+                                      GetInternalType aType)
+{
+  MOZ_ASSERT(mDirectory);
+
+  if (!aSuccessCallback.WasPassed() && !aErrorCallback.WasPassed()) {
+    return;
+  }
+
+  if (aFlag.mCreate) {
+    ErrorCallbackHelper::Call(GetParentObject(), aErrorCallback,
+                              NS_ERROR_DOM_SECURITY_ERR);
+    return;
+  }
+
+  nsTArray<nsString> parts;
+  if (!FileSystemUtils::IsValidRelativeDOMPath(aPath, parts)) {
+    ErrorCallbackHelper::Call(GetParentObject(), aErrorCallback,
+                              NS_ERROR_DOM_NOT_FOUND_ERR);
+    return;
+  }
+
+  RefPtr<GetEntryHelper> helper =
+    new GetEntryHelper(this, mDirectory, parts, Filesystem(),
+                       aSuccessCallback.WasPassed()
+                         ? &aSuccessCallback.Value() : nullptr,
+                       aErrorCallback.WasPassed()
+                         ? &aErrorCallback.Value() : nullptr,
+                       aType);
+  helper->Run();
+}
+
+} // dom namespace
+} // mozilla namespace