Source/modules/filesystem/DirectoryReaderSync.cpp

/*
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#include "config.h"
#include "modules/filesystem/DirectoryReaderSync.h"

#include "bindings/v8/ExceptionState.h"
#include "core/dom/ExceptionCode.h"
#include "modules/filesystem/DirectoryEntry.h"
#include "modules/filesystem/DirectoryEntrySync.h"
#include "modules/filesystem/EntrySync.h"
#include "modules/filesystem/FileEntrySync.h"
#include "modules/filesystem/SyncCallbackHelper.h"

namespace WebCore {

DirectoryReaderSync::DirectoryReaderSync(PassRefPtr<DOMFileSystemBase> fileSystem, const String& fullPath)
    : DirectoryReaderBase(fileSystem, fullPath)
{
    ScriptWrappable::init(this);
}

EntrySyncVector DirectoryReaderSync::readEntries(ExceptionState& exceptionState)
{
    if (!m_hasMoreEntries)
        return EntrySyncVector();

    EntriesSyncCallbackHelper helper;
    if (!m_fileSystem->readDirectory(this, m_fullPath, helper.successCallback(), helper.errorCallback(), DOMFileSystemBase::Synchronous)) {
        exceptionState.throwDOMException(InvalidModificationError, "Failed to read the directory.");
        setHasMoreEntries(false);
        return EntrySyncVector();
    }
    return helper.getResult(exceptionState);
}

} // namespace