2 * Copyright (C) 2010 Google Inc. All rights reserved.
4 * Redistribution and use in source and binary forms, with or without
5 * modification, are permitted provided that the following conditions are
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
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.
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.
31 #ifndef LocalFileSystem_h
32 #define LocalFileSystem_h
34 #include "core/page/Page.h"
35 #include "core/workers/WorkerClients.h"
36 #include "platform/FileSystemType.h"
37 #include "wtf/Forward.h"
41 class AsyncFileSystemCallbacks;
42 class FileSystemClient;
43 class ExecutionContext;
45 class LocalFileSystem FINAL : public NoBaseWillBeGarbageCollectedFinalized<LocalFileSystem>, public WillBeHeapSupplement<Page>, public WillBeHeapSupplement<WorkerClients> {
46 WILL_BE_USING_GARBAGE_COLLECTED_MIXIN(LocalFileSystem);
47 WTF_MAKE_NONCOPYABLE(LocalFileSystem);
49 static PassOwnPtrWillBeRawPtr<LocalFileSystem> create(PassOwnPtr<FileSystemClient>);
50 virtual ~LocalFileSystem();
52 void resolveURL(ExecutionContext*, const KURL&, PassOwnPtr<AsyncFileSystemCallbacks>);
53 void requestFileSystem(ExecutionContext*, FileSystemType, long long size, PassOwnPtr<AsyncFileSystemCallbacks>);
54 void deleteFileSystem(ExecutionContext*, FileSystemType, PassOwnPtr<AsyncFileSystemCallbacks>);
56 FileSystemClient* client() { return m_client.get(); }
58 static const char* supplementName();
59 static LocalFileSystem* from(ExecutionContext&);
61 virtual void trace(Visitor* visitor) OVERRIDE
63 WillBeHeapSupplement<Page>::trace(visitor);
64 WillBeHeapSupplement<WorkerClients>::trace(visitor);
68 explicit LocalFileSystem(PassOwnPtr<FileSystemClient>);
70 OwnPtr<FileSystemClient> m_client;
73 } // namespace WebCore
75 #endif // LocalFileSystem_h