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 "DirectoryEntrySync.h"
33
34#if ENABLE(FILE_SYSTEM)
35
36#include "DirectoryReaderSync.h"
37#include "EntrySync.h"
38#include "FileEntrySync.h"
39#include "FileException.h"
40#include "SyncCallbackHelper.h"
41
42namespace WebCore {
43
44DirectoryEntrySync::DirectoryEntrySync(PassRefPtr<DOMFileSystemBase> fileSystem, const String& fullPath)
45    : EntrySync(fileSystem, fullPath)
46{
47}
48
49PassRefPtr<DirectoryReaderSync> DirectoryEntrySync::createReader(ExceptionCode&)
50{
51    return DirectoryReaderSync::create(m_fileSystem, m_fullPath);
52}
53
54PassRefPtr<FileEntrySync> DirectoryEntrySync::getFile(const String& path, PassRefPtr<WebKitFlags> flags, ExceptionCode& ec)
55{
56    ec = 0;
57    EntrySyncCallbackHelper helper(m_fileSystem->asyncFileSystem());
58    if (!m_fileSystem->getFile(this, path, flags, helper.successCallback(), helper.errorCallback())) {
59        ec = FileException::INVALID_MODIFICATION_ERR;
60        return 0;
61    }
62    return static_pointer_cast<FileEntrySync>(helper.getResult(ec));
63}
64
65PassRefPtr<DirectoryEntrySync> DirectoryEntrySync::getDirectory(const String& path, PassRefPtr<WebKitFlags> flags, ExceptionCode& ec)
66{
67    ec = 0;
68    EntrySyncCallbackHelper helper(m_fileSystem->asyncFileSystem());
69    if (!m_fileSystem->getDirectory(this, path, flags, helper.successCallback(), helper.errorCallback())) {
70        ec = FileException::INVALID_MODIFICATION_ERR;
71        return 0;
72    }
73    return static_pointer_cast<DirectoryEntrySync>(helper.getResult(ec));
74}
75
76void DirectoryEntrySync::removeRecursively(ExceptionCode& ec)
77{
78    ec = 0;
79    VoidSyncCallbackHelper helper(m_fileSystem->asyncFileSystem());
80    if (!m_fileSystem->removeRecursively(this, helper.successCallback(), helper.errorCallback())) {
81        ec = FileException::INVALID_MODIFICATION_ERR;
82        return;
83    }
84    helper.getResult(ec);
85}
86
87}
88
89#endif // ENABLE(FILE_SYSTEM)
90