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/* -*- 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
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