1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
|
/*
* Copyright (C) 2010 Google Inc. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are
* met:
*
* * Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* * Redistributions in binary form must reproduce the above
* copyright notice, this list of conditions and the following disclaimer
* in the documentation and/or other materials provided with the
* distribution.
* * Neither the name of Google Inc. nor the names of its
* contributors may be used to endorse or promote products derived from
* this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#ifndef WorkerAsyncFileSystemChromium_h
#define WorkerAsyncFileSystemChromium_h
#include "AsyncFileSystemChromium.h"
#include "modules/filesystem/FileSystemType.h"
#include "wtf/PassOwnPtr.h"
#include "wtf/RefPtr.h"
namespace WebKit {
class WebFileSystem;
class WebURL;
class WorkerFileSystemCallbacksBridge;
}
namespace WebCore {
class AsyncFileSystemCallbacks;
class ScriptExecutionContext;
class WorkerGlobalScope;
class WorkerLoaderProxy;
class WorkerAsyncFileSystemChromium : public AsyncFileSystemChromium {
public:
static PassOwnPtr<AsyncFileSystem> create(ScriptExecutionContext* context, FileSystemSynchronousType synchronousType)
{
return adoptPtr(new WorkerAsyncFileSystemChromium(context, synchronousType));
}
virtual ~WorkerAsyncFileSystemChromium();
// Runs one pending operation (to wait for completion in the sync-mode).
virtual bool waitForOperationToComplete();
virtual void move(const KURL& sourcePath, const KURL& destinationPath, PassOwnPtr<AsyncFileSystemCallbacks>);
virtual void copy(const KURL& sourcePath, const KURL& destinationPath, PassOwnPtr<AsyncFileSystemCallbacks>);
virtual void remove(const KURL& path, PassOwnPtr<AsyncFileSystemCallbacks>);
virtual void removeRecursively(const KURL& path, PassOwnPtr<AsyncFileSystemCallbacks>);
virtual void readMetadata(const KURL& path, PassOwnPtr<AsyncFileSystemCallbacks>);
virtual void createFile(const KURL& path, bool exclusive, PassOwnPtr<AsyncFileSystemCallbacks>);
virtual void createDirectory(const KURL& path, bool exclusive, PassOwnPtr<AsyncFileSystemCallbacks>);
virtual void fileExists(const KURL& path, PassOwnPtr<AsyncFileSystemCallbacks>);
virtual void directoryExists(const KURL& path, PassOwnPtr<AsyncFileSystemCallbacks>);
virtual void readDirectory(const KURL& path, PassOwnPtr<AsyncFileSystemCallbacks>);
virtual void createWriter(AsyncFileWriterClient*, const KURL& path, PassOwnPtr<AsyncFileSystemCallbacks>);
virtual void createSnapshotFileAndReadMetadata(const KURL& path, PassOwnPtr<AsyncFileSystemCallbacks>);
private:
WorkerAsyncFileSystemChromium(ScriptExecutionContext*, FileSystemSynchronousType);
PassRefPtr<WebKit::WorkerFileSystemCallbacksBridge> createWorkerFileSystemCallbacksBridge(PassOwnPtr<AsyncFileSystemCallbacks>);
ScriptExecutionContext* m_scriptExecutionContext;
WorkerLoaderProxy* m_workerLoaderProxy;
WorkerGlobalScope* m_workerGlobalScope;
RefPtr<WebKit::WorkerFileSystemCallbacksBridge> m_bridgeForCurrentOperation;
String m_modeForCurrentOperation;
FileSystemSynchronousType m_synchronousType;
};
} // namespace WebCore
#endif // WorkerAsyncFileSystemChromium_h
|
