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      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_DELETE_ENTRY_H_
      6 #define CHROME_BROWSER_CHROMEOS_FILE_SYSTEM_PROVIDER_OPERATIONS_DELETE_ENTRY_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 "storage/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 // Deletes an entry. If |recursive| is passed and the entry is a directory, then
     29 // all contents of it (recursively) will be deleted too. Created per request.
     30 class DeleteEntry : public Operation {
     31  public:
     32   DeleteEntry(extensions::EventRouter* event_router,
     33               const ProvidedFileSystemInfo& file_system_info,
     34               const base::FilePath& entry_path,
     35               bool recursive,
     36               const storage::AsyncFileUtil::StatusCallback& callback);
     37   virtual ~DeleteEntry();
     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,
     45                        scoped_ptr<RequestValue> result,
     46                        base::File::Error error) OVERRIDE;
     47 
     48  private:
     49   base::FilePath entry_path_;
     50   ProvidedFileSystemInterface::OpenFileMode mode_;
     51   bool recursive_;
     52   const storage::AsyncFileUtil::StatusCallback callback_;
     53 
     54   DISALLOW_COPY_AND_ASSIGN(DeleteEntry);
     55 };
     56 
     57 }  // namespace operations
     58 }  // namespace file_system_provider
     59 }  // namespace chromeos
     60 
     61 #endif  // CHROME_BROWSER_CHROMEOS_FILE_SYSTEM_PROVIDER_OPERATIONS_DELETE_ENTRY_H_
     62