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 "AsyncFileSystem.h"
33
34 #if ENABLE(FILE_SYSTEM)
35
36 #include "AsyncFileSystemCallbacks.h"
37 #include "FileSystem.h"
38 #include "NotImplemented.h"
39
40 namespace WebCore {
41
42 #if !PLATFORM(CHROMIUM)
isAvailable()43 bool AsyncFileSystem::isAvailable()
44 {
45 notImplemented();
46 return false;
47 }
48
create(Type,const String &)49 PassOwnPtr<AsyncFileSystem> AsyncFileSystem::create(Type, const String&)
50 {
51 notImplemented();
52 return 0;
53 }
54
55 // Default implementation.
openFileSystem(const String & basePath,const String & storageIdentifier,Type type,bool,PassOwnPtr<AsyncFileSystemCallbacks> callbacks)56 void AsyncFileSystem::openFileSystem(const String& basePath, const String& storageIdentifier, Type type, bool, PassOwnPtr<AsyncFileSystemCallbacks> callbacks)
57 {
58 String typeString = (type == Persistent) ? "Persistent" : "Temporary";
59
60 String name = storageIdentifier;
61 name += ":";
62 name += typeString;
63
64 String rootPath = basePath;
65 rootPath.append(PlatformFilePathSeparator);
66 rootPath += storageIdentifier;
67 rootPath.append(PlatformFilePathSeparator);
68 rootPath += typeString;
69 rootPath.append(PlatformFilePathSeparator);
70
71 callbacks->didOpenFileSystem(name, AsyncFileSystem::create(type, rootPath));
72 }
73 #endif
74
75 // Default implementation.
virtualToPlatformPath(const String & path) const76 String AsyncFileSystem::virtualToPlatformPath(const String& path) const
77 {
78 ASSERT(!m_platformRootPath.isEmpty());
79 String virtualPath = path;
80 return m_platformRootPath + virtualPath.replace('/', PlatformFilePathSeparator);
81 }
82
83 } // namespace
84
85 #endif // ENABLE(FILE_SYSTEM)
86