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1 // Copyright 2015 The Chromium Authors. All rights reserved. | |
2 // Use of this source code is governed by a BSD-style license that can be | |
3 // found in the LICENSE file. | |
4 | |
5 #ifndef SQL_MOJO_ENABLE_MOJO_FS_H_ | |
6 #define SQL_MOJO_ENABLE_MOJO_FS_H_ | |
7 | |
8 #include "base/macros.h" | |
9 #include "components/filesystem/public/interfaces/directory.mojom.h" | |
10 | |
11 namespace sql { | |
12 | |
13 // Changes the default sqlite3 vfs to a vfs that uses proxies calls to the | |
14 // mojo:filesystem service. Instantiating this object transparently changes how | |
15 // the entire //sql/ subsystem works in the process of the caller; all paths | |
16 // are treated as relative to |directory|. | |
17 class ScopedMojoFilesystemVFS { | |
18 public: | |
19 ScopedMojoFilesystemVFS(filesystem::DirectoryPtr directory); | |
sky
2015/06/10 21:26:27
explicit?
Elliot Glaysher
2015/06/12 22:36:44
Done.
| |
20 ~ScopedMojoFilesystemVFS(); | |
21 | |
22 // Returns the directory of the current VFS. | |
23 filesystem::DirectoryPtr& GetDirectory(); | |
24 | |
25 private: | |
26 static bool vfs_set_; | |
27 | |
28 DISALLOW_COPY_AND_ASSIGN(ScopedMojoFilesystemVFS); | |
29 }; | |
30 | |
31 } // namespace sql | |
32 | |
33 #endif // SQL_MOJO_ENABLE_MOJO_FS_H_ | |
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