1/*
2 * Copyright (C) 2010 Google Inc. All rights reserved.
3 *
4 * Redistribution and use in source and binary forms, with or without
5 * modification, are permitted provided that the following conditions are
6 * met:
7 *
8 *     * Redistributions of source code must retain the above copyright
9 * notice, this list of conditions and the following disclaimer.
10 *     * Redistributions in binary form must reproduce the above
11 * copyright notice, this list of conditions and the following disclaimer
12 * in the documentation and/or other materials provided with the
13 * distribution.
14 *     * Neither the name of Google Inc. nor the names of its
15 * contributors may be used to endorse or promote products derived from
16 * this software without specific prior written permission.
17 *
18 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
19 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
20 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
21 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
22 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
23 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
24 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
25 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
26 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
27 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
28 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
29 */
30
31#include "config.h"
32#include "AsyncFileWriterChromium.h"
33
34#include "WebFileWriter.h"
35#include "core/fileapi/Blob.h"
36#include "modules/filesystem/AsyncFileWriterClient.h"
37#include "public/platform/WebURL.h"
38
39namespace WebCore {
40
41PassOwnPtr<AsyncFileWriterChromium> AsyncFileWriterChromium::create(AsyncFileWriterClient* client)
42{
43    return adoptPtr(new AsyncFileWriterChromium(client));
44}
45
46AsyncFileWriterChromium::AsyncFileWriterChromium(AsyncFileWriterClient* client)
47    : m_client(client)
48{
49}
50
51AsyncFileWriterChromium::~AsyncFileWriterChromium()
52{
53}
54
55void AsyncFileWriterChromium::setWebFileWriter(PassOwnPtr<WebKit::WebFileWriter> writer)
56{
57    m_writer = writer;
58}
59
60void AsyncFileWriterChromium::write(long long position, Blob* data)
61{
62    ASSERT(m_writer);
63    m_writer->write(position, WebKit::WebURL(data->url()));
64}
65
66void AsyncFileWriterChromium::truncate(long long length)
67{
68    ASSERT(m_writer);
69    m_writer->truncate(length);
70}
71
72void AsyncFileWriterChromium::abort()
73{
74    ASSERT(m_writer);
75    m_writer->cancel();
76}
77
78void AsyncFileWriterChromium::didWrite(long long bytes, bool complete)
79{
80    ASSERT(m_writer);
81    m_client->didWrite(bytes, complete);
82}
83
84void AsyncFileWriterChromium::didTruncate()
85{
86    m_client->didTruncate();
87}
88
89void AsyncFileWriterChromium::didFail(WebKit::WebFileError error)
90{
91    m_client->didFail(static_cast<FileError::ErrorCode>(error));
92}
93
94} // namespace
95