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/EntrySync.h"
33
34 #include "bindings/core/v8/ExceptionMessages.h"
35 #include "bindings/core/v8/ExceptionState.h"
36 #include "core/dom/ExceptionCode.h"
37 #include "modules/filesystem/DOMFilePath.h"
38 #include "modules/filesystem/DirectoryEntry.h"
39 #include "modules/filesystem/DirectoryEntrySync.h"
40 #include "modules/filesystem/FileEntrySync.h"
41 #include "modules/filesystem/Metadata.h"
42 #include "modules/filesystem/SyncCallbackHelper.h"
43
44 namespace blink {
45
create(EntryBase * entry)46 EntrySync* EntrySync::create(EntryBase* entry)
47 {
48 if (entry->isFile())
49 return FileEntrySync::create(entry->m_fileSystem, entry->m_fullPath);
50 return DirectoryEntrySync::create(entry->m_fileSystem, entry->m_fullPath);
51 }
52
getMetadata(ExceptionState & exceptionState)53 Metadata* EntrySync::getMetadata(ExceptionState& exceptionState)
54 {
55 MetadataSyncCallbackHelper* helper = MetadataSyncCallbackHelper::create();
56 m_fileSystem->getMetadata(this, helper->successCallback(), helper->errorCallback(), DOMFileSystemBase::Synchronous);
57 return helper->getResult(exceptionState);
58 }
59
moveTo(DirectoryEntrySync * parent,const String & name,ExceptionState & exceptionState) const60 EntrySync* EntrySync::moveTo(DirectoryEntrySync* parent, const String& name, ExceptionState& exceptionState) const
61 {
62 EntrySyncCallbackHelper* helper = EntrySyncCallbackHelper::create();
63 m_fileSystem->move(this, parent, name, helper->successCallback(), helper->errorCallback(), DOMFileSystemBase::Synchronous);
64 return helper->getResult(exceptionState);
65 }
66
copyTo(DirectoryEntrySync * parent,const String & name,ExceptionState & exceptionState) const67 EntrySync* EntrySync::copyTo(DirectoryEntrySync* parent, const String& name, ExceptionState& exceptionState) const
68 {
69 EntrySyncCallbackHelper* helper = EntrySyncCallbackHelper::create();
70 m_fileSystem->copy(this, parent, name, helper->successCallback(), helper->errorCallback(), DOMFileSystemBase::Synchronous);
71 return helper->getResult(exceptionState);
72 }
73
remove(ExceptionState & exceptionState) const74 void EntrySync::remove(ExceptionState& exceptionState) const
75 {
76 VoidSyncCallbackHelper* helper = VoidSyncCallbackHelper::create();
77 m_fileSystem->remove(this, helper->successCallback(), helper->errorCallback(), DOMFileSystemBase::Synchronous);
78 helper->getResult(exceptionState);
79 }
80
getParent() const81 EntrySync* EntrySync::getParent() const
82 {
83 // Sync verion of getParent doesn't throw exceptions.
84 String parentPath = DOMFilePath::getDirectory(fullPath());
85 return DirectoryEntrySync::create(m_fileSystem, parentPath);
86 }
87
EntrySync(DOMFileSystemBase * fileSystem,const String & fullPath)88 EntrySync::EntrySync(DOMFileSystemBase* fileSystem, const String& fullPath)
89 : EntryBase(fileSystem, fullPath)
90 {
91 }
92
trace(Visitor * visitor)93 void EntrySync::trace(Visitor* visitor)
94 {
95 EntryBase::trace(visitor);
96 }
97
98 }
99