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/*
* Copyright (C) 2010 Google Inc. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are
* met:
*
* * Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* * Redistributions in binary form must reproduce the above
* copyright notice, this list of conditions and the following disclaimer
* in the documentation and/or other materials provided with the
* distribution.
* * Neither the name of Google Inc. nor the names of its
* contributors may be used to endorse or promote products derived from
* this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#include "third_party/blink/renderer/modules/filesystem/directory_entry_sync.h"
#include "third_party/blink/renderer/bindings/modules/v8/v8_file_system_flags.h"
#include "third_party/blink/renderer/core/execution_context/execution_context.h"
#include "third_party/blink/renderer/modules/filesystem/directory_reader_sync.h"
#include "third_party/blink/renderer/modules/filesystem/entry.h"
#include "third_party/blink/renderer/modules/filesystem/file_entry_sync.h"
#include "third_party/blink/renderer/modules/filesystem/sync_callback_helper.h"
#include "third_party/blink/renderer/platform/bindings/exception_state.h"
#include "third_party/blink/renderer/platform/wtf/casting.h"
namespace blink {
DirectoryEntrySync::DirectoryEntrySync(DOMFileSystemBase* file_system,
const String& full_path)
: EntrySync(file_system, full_path) {}
DirectoryReaderSync* DirectoryEntrySync::createReader() {
return MakeGarbageCollected<DirectoryReaderSync>(file_system_, full_path_);
}
FileEntrySync* DirectoryEntrySync::getFile(const String& path,
const FileSystemFlags* options,
ExceptionState& exception_state) {
auto* sync_helper = MakeGarbageCollected<EntryCallbacksSyncHelper>();
auto success_callback_wrapper =
WTF::BindOnce(&EntryCallbacksSyncHelper::OnSuccess,
WrapPersistentIfNeeded(sync_helper));
auto error_callback_wrapper = WTF::BindOnce(
&EntryCallbacksSyncHelper::OnError, WrapPersistentIfNeeded(sync_helper));
file_system_->GetFile(
this, path, options, std::move(success_callback_wrapper),
std::move(error_callback_wrapper), DOMFileSystemBase::kSynchronous);
Entry* entry = sync_helper->GetResultOrThrow(exception_state);
return entry ? To<FileEntrySync>(EntrySync::Create(entry)) : nullptr;
}
DirectoryEntrySync* DirectoryEntrySync::getDirectory(
const String& path,
const FileSystemFlags* options,
ExceptionState& exception_state) {
auto* sync_helper = MakeGarbageCollected<EntryCallbacksSyncHelper>();
auto success_callback_wrapper =
WTF::BindOnce(&EntryCallbacksSyncHelper::OnSuccess,
WrapPersistentIfNeeded(sync_helper));
auto error_callback_wrapper = WTF::BindOnce(
&EntryCallbacksSyncHelper::OnError, WrapPersistentIfNeeded(sync_helper));
file_system_->GetDirectory(
this, path, options, std::move(success_callback_wrapper),
std::move(error_callback_wrapper), DOMFileSystemBase::kSynchronous);
Entry* entry = sync_helper->GetResultOrThrow(exception_state);
return entry ? To<DirectoryEntrySync>(EntrySync::Create(entry)) : nullptr;
}
void DirectoryEntrySync::removeRecursively(ExceptionState& exception_state) {
auto* sync_helper = MakeGarbageCollected<VoidCallbacksSyncHelper>();
auto error_callback_wrapper = WTF::BindOnce(
&VoidCallbacksSyncHelper::OnError, WrapPersistentIfNeeded(sync_helper));
file_system_->RemoveRecursively(this, VoidCallbacks::SuccessCallback(),
std::move(error_callback_wrapper),
DOMFileSystemBase::kSynchronous);
sync_helper->GetResultOrThrow(exception_state);
}
void DirectoryEntrySync::Trace(Visitor* visitor) const {
EntrySync::Trace(visitor);
}
} // namespace blink
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