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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_OPERATION_H_ | 5 #ifndef WEBKIT_BROWSER_FILEAPI_FILE_SYSTEM_OPERATION_H_ |
| 6 #define WEBKIT_BROWSER_FILEAPI_FILE_SYSTEM_OPERATION_H_ | 6 #define WEBKIT_BROWSER_FILEAPI_FILE_SYSTEM_OPERATION_H_ |
| 7 | 7 |
| 8 #include <vector> | 8 #include <vector> |
| 9 | 9 |
| 10 #include "base/callback.h" | 10 #include "base/callback.h" |
| 11 #include "base/files/file.h" | 11 #include "base/files/file.h" |
| 12 #include "base/files/file_path.h" | 12 #include "base/files/file_path.h" |
| 13 #include "base/process/process.h" | 13 #include "base/process/process.h" |
| 14 #include "webkit/browser/fileapi/file_system_operation_context.h" | 14 #include "webkit/browser/fileapi/file_system_operation_context.h" |
| 15 #include "webkit/browser/webkit_storage_browser_export.h" | 15 #include "webkit/browser/storage_export.h" |
| 16 #include "webkit/common/fileapi/directory_entry.h" | 16 #include "webkit/common/fileapi/directory_entry.h" |
| 17 | 17 |
| 18 namespace base { | 18 namespace base { |
| 19 class Time; | 19 class Time; |
| 20 } | 20 } |
| 21 | 21 |
| 22 namespace net { | 22 namespace net { |
| 23 class URLRequest; | 23 class URLRequest; |
| 24 } | 24 } |
| 25 | 25 |
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| 51 // lifetime of this object and it should be called no more than once. | 51 // lifetime of this object and it should be called no more than once. |
| 52 // | 52 // |
| 53 // 2) Deliver the results of operations to the client via the callback function | 53 // 2) Deliver the results of operations to the client via the callback function |
| 54 // passed as the last parameter of the method. | 54 // passed as the last parameter of the method. |
| 55 // | 55 // |
| 56 // Note that it is valid to delete an operation while it is running. | 56 // Note that it is valid to delete an operation while it is running. |
| 57 // The callback will NOT be fired if the operation is deleted before | 57 // The callback will NOT be fired if the operation is deleted before |
| 58 // it gets called. | 58 // it gets called. |
| 59 class FileSystemOperation { | 59 class FileSystemOperation { |
| 60 public: | 60 public: |
| 61 WEBKIT_STORAGE_BROWSER_EXPORT static FileSystemOperation* Create( | 61 STORAGE_EXPORT static FileSystemOperation* Create( |
| 62 const FileSystemURL& url, | 62 const FileSystemURL& url, |
| 63 FileSystemContext* file_system_context, | 63 FileSystemContext* file_system_context, |
| 64 scoped_ptr<FileSystemOperationContext> operation_context); | 64 scoped_ptr<FileSystemOperationContext> operation_context); |
| 65 | 65 |
| 66 virtual ~FileSystemOperation() {} | 66 virtual ~FileSystemOperation() {} |
| 67 | 67 |
| 68 // Used for CreateFile(), etc. |result| is the return code of the operation. | 68 // Used for CreateFile(), etc. |result| is the return code of the operation. |
| 69 typedef base::Callback<void(base::File::Error result)> StatusCallback; | 69 typedef base::Callback<void(base::File::Error result)> StatusCallback; |
| 70 | 70 |
| 71 // Used for GetMetadata(). |result| is the return code of the operation, | 71 // Used for GetMetadata(). |result| is the return code of the operation, |
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| 476 kOperationOpenFile, | 476 kOperationOpenFile, |
| 477 kOperationCloseFile, | 477 kOperationCloseFile, |
| 478 kOperationGetLocalPath, | 478 kOperationGetLocalPath, |
| 479 kOperationCancel, | 479 kOperationCancel, |
| 480 }; | 480 }; |
| 481 }; | 481 }; |
| 482 | 482 |
| 483 } // namespace storage | 483 } // namespace storage |
| 484 | 484 |
| 485 #endif // WEBKIT_BROWSER_FILEAPI_FILE_SYSTEM_OPERATION_H_ | 485 #endif // WEBKIT_BROWSER_FILEAPI_FILE_SYSTEM_OPERATION_H_ |
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