Source/web/AsyncFileWriterChromium.cpp

/*
 * Copyright (C) 2010 Google Inc. All rights reserved.
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 * modification, are permitted provided that the following conditions are
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 *
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 * in the documentation and/or other materials provided with the
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 * this software without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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#include "config.h"
#include "AsyncFileWriterChromium.h"

#include "WebFileWriter.h"
#include "core/fileapi/Blob.h"
#include "modules/filesystem/AsyncFileWriterClient.h"
#include "public/platform/WebURL.h"

namespace WebCore {

PassOwnPtr<AsyncFileWriterChromium> AsyncFileWriterChromium::create(AsyncFileWriterClient* client)
{
    return adoptPtr(new AsyncFileWriterChromium(client));
}

AsyncFileWriterChromium::AsyncFileWriterChromium(AsyncFileWriterClient* client)
    : m_client(client)
{
}

AsyncFileWriterChromium::~AsyncFileWriterChromium()
{
}

void AsyncFileWriterChromium::setWebFileWriter(PassOwnPtr<WebKit::WebFileWriter> writer)
{
    m_writer = writer;
}

void AsyncFileWriterChromium::write(long long position, Blob* data)
{
    ASSERT(m_writer);
    m_writer->write(position, WebKit::WebURL(data->url()));
}

void AsyncFileWriterChromium::truncate(long long length)
{
    ASSERT(m_writer);
    m_writer->truncate(length);
}

void AsyncFileWriterChromium::abort()
{
    ASSERT(m_writer);
    m_writer->cancel();
}

void AsyncFileWriterChromium::didWrite(long long bytes, bool complete)
{
    ASSERT(m_writer);
    m_client->didWrite(bytes, complete);
}

void AsyncFileWriterChromium::didTruncate()
{
    m_client->didTruncate();
}

void AsyncFileWriterChromium::didFail(WebKit::WebFileError error)
{
    m_client->didFail(static_cast<FileError::ErrorCode>(error));
}

} // namespace