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 #include "config.h"
31 #include "Entry.h"
32
33 #if ENABLE(FILE_SYSTEM)
34
35 #include "AsyncFileSystem.h"
36 #include "DirectoryEntry.h"
37 #include "EntryCallback.h"
38 #include "ErrorCallback.h"
39 #include "FileError.h"
40 #include "FileSystemCallbacks.h"
41 #include "MetadataCallback.h"
42 #include "ScriptExecutionContext.h"
43 #include "SecurityOrigin.h"
44 #include "VoidCallback.h"
45 #include <wtf/text/StringBuilder.h>
46
47 namespace WebCore {
48
Entry(PassRefPtr<DOMFileSystemBase> fileSystem,const String & fullPath)49 Entry::Entry(PassRefPtr<DOMFileSystemBase> fileSystem, const String& fullPath)
50 : EntryBase(fileSystem, fullPath)
51 {
52 }
53
getMetadata(PassRefPtr<MetadataCallback> successCallback,PassRefPtr<ErrorCallback> errorCallbackRef)54 void Entry::getMetadata(PassRefPtr<MetadataCallback> successCallback, PassRefPtr<ErrorCallback> errorCallbackRef)
55 {
56 RefPtr<ErrorCallback> errorCallback(errorCallbackRef);
57 if (!m_fileSystem->getMetadata(this, successCallback, errorCallback))
58 filesystem()->scheduleCallback(errorCallback.release(), FileError::create(FileError::INVALID_MODIFICATION_ERR));
59 }
60
moveTo(PassRefPtr<DirectoryEntry> parent,const String & name,PassRefPtr<EntryCallback> successCallback,PassRefPtr<ErrorCallback> errorCallbackRef) const61 void Entry::moveTo(PassRefPtr<DirectoryEntry> parent, const String& name, PassRefPtr<EntryCallback> successCallback, PassRefPtr<ErrorCallback> errorCallbackRef) const
62 {
63 RefPtr<ErrorCallback> errorCallback(errorCallbackRef);
64 if (!m_fileSystem->move(this, parent.get(), name, successCallback, errorCallback))
65 filesystem()->scheduleCallback(errorCallback.release(), FileError::create(FileError::INVALID_MODIFICATION_ERR));
66 }
67
copyTo(PassRefPtr<DirectoryEntry> parent,const String & name,PassRefPtr<EntryCallback> successCallback,PassRefPtr<ErrorCallback> errorCallbackRef) const68 void Entry::copyTo(PassRefPtr<DirectoryEntry> parent, const String& name, PassRefPtr<EntryCallback> successCallback, PassRefPtr<ErrorCallback> errorCallbackRef) const
69 {
70 RefPtr<ErrorCallback> errorCallback(errorCallbackRef);
71 if (!m_fileSystem->copy(this, parent.get(), name, successCallback, errorCallback))
72 filesystem()->scheduleCallback(errorCallback.release(), FileError::create(FileError::INVALID_MODIFICATION_ERR));
73 }
74
remove(PassRefPtr<VoidCallback> successCallback,PassRefPtr<ErrorCallback> errorCallbackRef) const75 void Entry::remove(PassRefPtr<VoidCallback> successCallback, PassRefPtr<ErrorCallback> errorCallbackRef) const
76 {
77 RefPtr<ErrorCallback> errorCallback(errorCallbackRef);
78 if (!m_fileSystem->remove(this, successCallback, errorCallback))
79 filesystem()->scheduleCallback(errorCallback.release(), FileError::create(FileError::INVALID_MODIFICATION_ERR));
80 }
81
getParent(PassRefPtr<EntryCallback> successCallback,PassRefPtr<ErrorCallback> errorCallbackRef) const82 void Entry::getParent(PassRefPtr<EntryCallback> successCallback, PassRefPtr<ErrorCallback> errorCallbackRef) const
83 {
84 RefPtr<ErrorCallback> errorCallback(errorCallbackRef);
85 if (!m_fileSystem->getParent(this, successCallback, errorCallback))
86 filesystem()->scheduleCallback(errorCallback.release(), FileError::create(FileError::INVALID_MODIFICATION_ERR));
87 }
88
89 } // namespace WebCore
90
91 #endif // ENABLE(FILE_SYSTEM)
92