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#ifndef DirectoryEntry_h
32#define DirectoryEntry_h
33
34#if ENABLE(FILE_SYSTEM)
35
36#include "Entry.h"
37#include "WebKitFlags.h"
38#include "PlatformString.h"
39#include <wtf/PassRefPtr.h>
40#include <wtf/RefCounted.h>
41
42namespace WebCore {
43
44class DOMFileSystemBase;
45class DirectoryReader;
46class EntryCallback;
47class ErrorCallback;
48class VoidCallback;
49
50class DirectoryEntry : public Entry {
51public:
52    static PassRefPtr<DirectoryEntry> create(PassRefPtr<DOMFileSystemBase> fileSystem, const String& fullPath)
53    {
54        return adoptRef(new DirectoryEntry(fileSystem, fullPath));
55    }
56    virtual bool isDirectory() const { return true; }
57
58    PassRefPtr<DirectoryReader> createReader();
59    void getFile(const String& path, PassRefPtr<WebKitFlags> = 0, PassRefPtr<EntryCallback> = 0, PassRefPtr<ErrorCallback> = 0);
60    void getDirectory(const String& path, PassRefPtr<WebKitFlags> = 0, PassRefPtr<EntryCallback> = 0, PassRefPtr<ErrorCallback> = 0);
61    void removeRecursively(PassRefPtr<VoidCallback> successCallback = 0, PassRefPtr<ErrorCallback> = 0) const;
62
63private:
64    DirectoryEntry(PassRefPtr<DOMFileSystemBase>, const String& fullPath);
65};
66
67} // namespace
68
69#endif // ENABLE(FILE_SYSTEM)
70
71#endif // DirectoryEntry_h
72