1/*
2 * Copyright (C) 2017 Apple 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
6 * are met:
7 * 1. Redistributions of source code must retain the above copyright
8 * notice, this list of conditions and the following disclaimer.
9 * 2. Redistributions in binary form must reproduce the above copyright
10 * notice, this list of conditions and the following disclaimer in the
11 * documentation and/or other materials provided with the distribution.
12 *
13 * THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS''
14 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
15 * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
16 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS
17 * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
18 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
19 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
20 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
21 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
22 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
23 * THE POSSIBILITY OF SUCH DAMAGE.
24 */
25
26#include "config.h"
27#include "HTMLInputElementEntriesAPI.h"
28
29#include "DOMFileSystem.h"
30#include "FileList.h"
31#include "HTMLInputElement.h"
32
33namespace WebCore {
34
35using namespace HTMLNames;
36
37Vector<Ref<FileSystemEntry>> HTMLInputElementEntriesAPI::webkitEntries(ScriptExecutionContext& context, HTMLInputElement& input)
38{
39 // As of Sept 2017, Chrome and Firefox both only populate webkitEntries when the webkitdirectory flag is unset.
40 // We do the same for consistency.
41 if (input.hasAttributeWithoutSynchronization(webkitdirectoryAttr))
42 return { };
43
44 auto* fileList = input.files();
45 if (!fileList)
46 return { };
47
48 Vector<Ref<FileSystemEntry>> entries;
49 entries.reserveInitialCapacity(fileList->files().size());
50 for (auto& file : fileList->files())
51 entries.uncheckedAppend(DOMFileSystem::createEntryForFile(context, file.copyRef()));
52 return entries;
53}
54
55}
56