1 // Copyright 2014 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 CHROME_BROWSER_CHROMEOS_FILE_SYSTEM_PROVIDER_OPERATIONS_CLOSE_FILE_H_ 6 #define CHROME_BROWSER_CHROMEOS_FILE_SYSTEM_PROVIDER_OPERATIONS_CLOSE_FILE_H_ 7 8 #include "base/files/file.h" 9 #include "base/memory/scoped_ptr.h" 10 #include "chrome/browser/chromeos/file_system_provider/operations/operation.h" 11 #include "chrome/browser/chromeos/file_system_provider/provided_file_system_info.h" 12 #include "chrome/browser/chromeos/file_system_provider/provided_file_system_interface.h" 13 #include "chrome/browser/chromeos/file_system_provider/request_value.h" 14 #include "webkit/browser/fileapi/async_file_util.h" 15 16 namespace base { 17 class FilePath; 18 } // namespace base 19 20 namespace extensions { 21 class EventRouter; 22 } // namespace extensions 23 24 namespace chromeos { 25 namespace file_system_provider { 26 namespace operations { 27 28 // Opens a file for either read or write, with optionally creating the file 29 // first. Note, that this is part of fileapi::CreateOrOpen file, but it does 30 // not download the file locally. Created per request. 31 class CloseFile : public Operation { 32 public: 33 CloseFile(extensions::EventRouter* event_router, 34 const ProvidedFileSystemInfo& file_system_info, 35 int open_request_id, 36 const fileapi::AsyncFileUtil::StatusCallback& callback); 37 virtual ~CloseFile(); 38 39 // Operation overrides. 40 virtual bool Execute(int request_id) OVERRIDE; 41 virtual void OnSuccess(int request_id, 42 scoped_ptr<RequestValue> result, 43 bool has_more) OVERRIDE; 44 virtual void OnError(int request_id, base::File::Error error) OVERRIDE; 45 46 private: 47 int open_request_id_; 48 const fileapi::AsyncFileUtil::StatusCallback callback_; 49 50 DISALLOW_COPY_AND_ASSIGN(CloseFile); 51 }; 52 53 } // namespace operations 54 } // namespace file_system_provider 55 } // namespace chromeos 56 57 #endif // CHROME_BROWSER_CHROMEOS_FILE_SYSTEM_PROVIDER_OPERATIONS_CLOSE_FILE_H_ 58