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1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. |
2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
5 #ifndef WEBKIT_BROWSER_FILEAPI_FILE_SYSTEM_BACKEND_H_ | 5 #ifndef STORAGE_BROWSER_FILEAPI_FILE_SYSTEM_BACKEND_H_ |
6 #define WEBKIT_BROWSER_FILEAPI_FILE_SYSTEM_BACKEND_H_ | 6 #define STORAGE_BROWSER_FILEAPI_FILE_SYSTEM_BACKEND_H_ |
7 | 7 |
8 #include <string> | 8 #include <string> |
9 #include <vector> | 9 #include <vector> |
10 | 10 |
11 #include "base/callback_forward.h" | 11 #include "base/callback_forward.h" |
12 #include "base/files/file.h" | 12 #include "base/files/file.h" |
13 #include "base/files/file_path.h" | 13 #include "base/files/file_path.h" |
14 #include "base/memory/scoped_ptr.h" | 14 #include "base/memory/scoped_ptr.h" |
15 #include "webkit/browser/fileapi/file_permission_policy.h" | 15 #include "storage/browser/fileapi/file_permission_policy.h" |
16 #include "webkit/browser/fileapi/open_file_system_mode.h" | 16 #include "storage/browser/fileapi/open_file_system_mode.h" |
17 #include "webkit/browser/storage_browser_export.h" | 17 #include "storage/browser/storage_browser_export.h" |
18 #include "webkit/common/fileapi/file_system_types.h" | 18 #include "storage/common/fileapi/file_system_types.h" |
19 | 19 |
20 class GURL; | 20 class GURL; |
21 | 21 |
22 namespace storage { | 22 namespace storage { |
23 | 23 |
24 class AsyncFileUtil; | 24 class AsyncFileUtil; |
25 class CopyOrMoveFileValidatorFactory; | 25 class CopyOrMoveFileValidatorFactory; |
26 class FileSystemURL; | 26 class FileSystemURL; |
27 class FileStreamReader; | 27 class FileStreamReader; |
28 class FileStreamWriter; | 28 class FileStreamWriter; |
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125 const FileSystemURL& url, | 125 const FileSystemURL& url, |
126 int64 offset, | 126 int64 offset, |
127 FileSystemContext* context) const = 0; | 127 FileSystemContext* context) const = 0; |
128 | 128 |
129 // Returns the specialized FileSystemQuotaUtil for this backend. | 129 // Returns the specialized FileSystemQuotaUtil for this backend. |
130 // This could return NULL if this backend does not support quota. | 130 // This could return NULL if this backend does not support quota. |
131 virtual FileSystemQuotaUtil* GetQuotaUtil() = 0; | 131 virtual FileSystemQuotaUtil* GetQuotaUtil() = 0; |
132 }; | 132 }; |
133 | 133 |
134 // An interface to control external file system access permissions. | 134 // An interface to control external file system access permissions. |
135 // TODO(satorux): Move this out of 'webkit/browser/fileapi'. crbug.com/257279 | 135 // TODO(satorux): Move this out of 'storage/browser/fileapi'. crbug.com/257279 |
136 class ExternalFileSystemBackend : public FileSystemBackend { | 136 class ExternalFileSystemBackend : public FileSystemBackend { |
137 public: | 137 public: |
138 // Returns true if |url| is allowed to be accessed. | 138 // Returns true if |url| is allowed to be accessed. |
139 // This is supposed to perform ExternalFileSystem-specific security | 139 // This is supposed to perform ExternalFileSystem-specific security |
140 // checks. | 140 // checks. |
141 virtual bool IsAccessAllowed(const storage::FileSystemURL& url) const = 0; | 141 virtual bool IsAccessAllowed(const storage::FileSystemURL& url) const = 0; |
142 // Returns the list of top level directories that are exposed by this | 142 // Returns the list of top level directories that are exposed by this |
143 // provider. This list is used to set appropriate child process file access | 143 // provider. This list is used to set appropriate child process file access |
144 // permissions. | 144 // permissions. |
145 virtual std::vector<base::FilePath> GetRootDirectories() const = 0; | 145 virtual std::vector<base::FilePath> GetRootDirectories() const = 0; |
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159 base::FilePath* virtual_path) = 0; | 159 base::FilePath* virtual_path) = 0; |
160 // Gets a redirect URL for contents. e.g. Google Drive URL for hosted | 160 // Gets a redirect URL for contents. e.g. Google Drive URL for hosted |
161 // documents. Returns empty URL if the entry does not have the redirect URL. | 161 // documents. Returns empty URL if the entry does not have the redirect URL. |
162 virtual void GetRedirectURLForContents( | 162 virtual void GetRedirectURLForContents( |
163 const storage::FileSystemURL& url, | 163 const storage::FileSystemURL& url, |
164 const storage::URLCallback& callback) = 0; | 164 const storage::URLCallback& callback) = 0; |
165 }; | 165 }; |
166 | 166 |
167 } // namespace storage | 167 } // namespace storage |
168 | 168 |
169 #endif // WEBKIT_BROWSER_FILEAPI_FILE_SYSTEM_BACKEND_H_ | 169 #endif // STORAGE_BROWSER_FILEAPI_FILE_SYSTEM_BACKEND_H_ |
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