FileSystemEntry.cpp [plain text]
#include "config.h"
#include "FileSystemEntry.h"
#include "DOMException.h"
#include "DOMFileSystem.h"
#include "Document.h"
#include "ErrorCallback.h"
#include "FileSystemDirectoryEntry.h"
#include "FileSystemEntryCallback.h"
#include "ScriptExecutionContext.h"
#include "WindowEventLoop.h"
#include <wtf/FileSystem.h>
#include <wtf/IsoMallocInlines.h>
namespace WebCore {
WTF_MAKE_ISO_ALLOCATED_IMPL(FileSystemEntry);
FileSystemEntry::FileSystemEntry(ScriptExecutionContext& context, DOMFileSystem& filesystem, const String& virtualPath)
: ActiveDOMObject(&context)
, m_filesystem(filesystem)
, m_name(FileSystem::pathGetFileName(virtualPath))
, m_virtualPath(virtualPath)
{
suspendIfNeeded();
}
FileSystemEntry::~FileSystemEntry() = default;
DOMFileSystem& FileSystemEntry::filesystem() const
{
return m_filesystem.get();
}
const char* FileSystemEntry::activeDOMObjectName() const
{
return "FileSystemEntry";
}
Document* FileSystemEntry::document() const
{
return downcast<Document>(scriptExecutionContext());
}
void FileSystemEntry::getParent(ScriptExecutionContext& context, RefPtr<FileSystemEntryCallback>&& successCallback, RefPtr<ErrorCallback>&& errorCallback)
{
if (!successCallback && !errorCallback)
return;
filesystem().getParent(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;
}
if (successCallback)
successCallback->handleEvent(result.releaseReturnValue());
});
});
}
}