src/chrome/browser/chromeos/file_system_provider/operations/remove_watcher.h

   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_REMOVE_WATCHER_H_
   6 #define CHROME_BROWSER_CHROMEOS_FILE_SYSTEM_PROVIDER_OPERATIONS_REMOVE_WATCHER_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 // Removes a watcher at |entry_path| with the |recursive| mode.
  29 class RemoveWatcher : public Operation {
  30  public:
  31   RemoveWatcher(extensions::EventRouter* event_router,
  32                 const ProvidedFileSystemInfo& file_system_info,
  33                 const base::FilePath& entry_path,
  34                 bool recursive,
  35                 const storage::AsyncFileUtil::StatusCallback& callback);
  36   virtual ~RemoveWatcher();
  37
  38   // Operation overrides.
  39   virtual bool Execute(int request_id) override;
  40   virtual void OnSuccess(int request_id,
  41                          scoped_ptr<RequestValue> result,
  42                          bool has_more) override;
  43   virtual void OnError(int request_id,
  44                        scoped_ptr<RequestValue> result,
  45                        base::File::Error error) override;
  46
  47  private:
  48   const base::FilePath entry_path_;
  49   bool recursive_;
  50   const storage::AsyncFileUtil::StatusCallback callback_;
  51
  52   DISALLOW_COPY_AND_ASSIGN(RemoveWatcher);
  53 };
  54
  55 }  // namespace operations
  56 }  // namespace file_system_provider
  57 }  // namespace chromeos
  58
  59 #endif  // CHROME_BROWSER_CHROMEOS_FILE_SYSTEM_PROVIDER_OPERATIONS_REMOVE_WATCHER_H_