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 "BlobData.h"
33
34#include <wtf/OwnPtr.h>
35#include <wtf/PassOwnPtr.h>
36#include <wtf/PassRefPtr.h>
37#include <wtf/RefPtr.h>
38#include <wtf/Vector.h>
39
40namespace WebCore {
41
42const long long BlobDataItem::toEndOfFile = -1;
43const double BlobDataItem::doNotCheckFileChange = 0;
44
45RawData::RawData()
46{
47}
48
49void RawData::detachFromCurrentThread()
50{
51}
52
53void BlobDataItem::detachFromCurrentThread()
54{
55    data->detachFromCurrentThread();
56    path = path.crossThreadString();
57    url = url.copy();
58}
59
60PassOwnPtr<BlobData> BlobData::create()
61{
62    return adoptPtr(new BlobData());
63}
64
65void BlobData::detachFromCurrentThread()
66{
67    m_contentType = m_contentType.crossThreadString();
68    m_contentDisposition = m_contentDisposition.crossThreadString();
69    for (size_t i = 0; i < m_items.size(); ++i)
70        m_items.at(i).detachFromCurrentThread();
71}
72
73void BlobData::appendData(PassRefPtr<RawData> data, long long offset, long long length)
74{
75    m_items.append(BlobDataItem(data, offset, length));
76}
77
78void BlobData::appendFile(const String& path)
79{
80    m_items.append(BlobDataItem(path));
81}
82
83void BlobData::appendFile(const String& path, long long offset, long long length, double expectedModificationTime)
84{
85    m_items.append(BlobDataItem(path, offset, length, expectedModificationTime));
86}
87
88void BlobData::appendBlob(const KURL& url, long long offset, long long length)
89{
90    m_items.append(BlobDataItem(url, offset, length));
91}
92
93void BlobData::swapItems(BlobDataItemList& items)
94{
95    m_items.swap(items);
96}
97
98} // namespace WebCore
99