blob: cd0d30a97985bc1db846e333ee8b8bd9d0c92124 [file] [log] [blame]
/*
* Copyright (C) 2017 Apple 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:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. 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.
*
* THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS 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 APPLE INC. OR ITS 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 "config.h"
#include "FileSystemFileEntry.h"
#include "DOMException.h"
#include "DOMFileSystem.h"
#include "Document.h"
#include "ErrorCallback.h"
#include "File.h"
#include "FileCallback.h"
#include "WindowEventLoop.h"
namespace WebCore {
Ref<FileSystemFileEntry> FileSystemFileEntry::create(ScriptExecutionContext& context, DOMFileSystem& filesystem, const String& virtualPath)
{
auto result = adoptRef(*new FileSystemFileEntry(context, filesystem, virtualPath));
result->suspendIfNeeded();
return result;
}
FileSystemFileEntry::FileSystemFileEntry(ScriptExecutionContext& context, DOMFileSystem& filesystem, const String& virtualPath)
: FileSystemEntry(context, filesystem, virtualPath)
{
}
void FileSystemFileEntry::file(ScriptExecutionContext& context, Ref<FileCallback>&& successCallback, RefPtr<ErrorCallback>&& errorCallback)
{
filesystem().getFile(context, *this, [this, pendingActivity = makePendingActivity(*this), successCallback = WTFMove(successCallback), errorCallback = WTFMove(errorCallback)](auto&& result) mutable {
auto* document = this->document();
if (!document)
return;
document->eventLoop().queueTask(TaskSource::Networking, [successCallback = WTFMove(successCallback), errorCallback = WTFMove(errorCallback), result = WTFMove(result), pendingActivity = WTFMove(pendingActivity)]() mutable {
if (result.hasException()) {
if (errorCallback)
errorCallback->handleEvent(DOMException::create(result.releaseException()));
return;
}
successCallback->handleEvent(result.releaseReturnValue());
});
});
}
} // namespace WebCore