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 "modules/filesystem/DirectoryEntry.h"
33
34#include "core/fileapi/FileError.h"
35#include "core/html/VoidCallback.h"
36#include "modules/filesystem/DirectoryReader.h"
37#include "modules/filesystem/EntryCallback.h"
38#include "modules/filesystem/ErrorCallback.h"
39
40namespace WebCore {
41
42DirectoryEntry::DirectoryEntry(PassRefPtr<DOMFileSystemBase> fileSystem, const String& fullPath)
43    : Entry(fileSystem, fullPath)
44{
45    ScriptWrappable::init(this);
46}
47
48PassRefPtr<DirectoryReader> DirectoryEntry::createReader()
49{
50    return DirectoryReader::create(m_fileSystem, m_fullPath);
51}
52
53void DirectoryEntry::getFile(const String& path, const Dictionary& options, PassRefPtr<EntryCallback> successCallback, PassRefPtr<ErrorCallback> errorCallbackRef)
54{
55    FileSystemFlags flags(options);
56    RefPtr<ErrorCallback> errorCallback(errorCallbackRef);
57    if (!m_fileSystem->getFile(this, path, flags, successCallback, errorCallback))
58        filesystem()->scheduleCallback(errorCallback.release(), FileError::create(FileError::INVALID_MODIFICATION_ERR));
59}
60
61void DirectoryEntry::getDirectory(const String& path, const Dictionary& options, PassRefPtr<EntryCallback> successCallback, PassRefPtr<ErrorCallback> errorCallbackRef)
62{
63    FileSystemFlags flags(options);
64    RefPtr<ErrorCallback> errorCallback(errorCallbackRef);
65    if (!m_fileSystem->getDirectory(this, path, flags, successCallback, errorCallback))
66        filesystem()->scheduleCallback(errorCallback.release(), FileError::create(FileError::INVALID_MODIFICATION_ERR));
67}
68
69void DirectoryEntry::removeRecursively(PassRefPtr<VoidCallback> successCallback, PassRefPtr<ErrorCallback> errorCallbackRef) const
70{
71    RefPtr<ErrorCallback> errorCallback(errorCallbackRef);
72    if (!m_fileSystem->removeRecursively(this, successCallback, errorCallback))
73        filesystem()->scheduleCallback(errorCallback.release(), FileError::create(FileError::INVALID_MODIFICATION_ERR));
74}
75
76}
77