chrome/browser/chromeos/file_system_provider/operations/unmount.cc

   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 #include "chrome/browser/chromeos/file_system_provider/operations/unmount.h"
   6
   7 #include "base/values.h"
   8 #include "chrome/common/extensions/api/file_system_provider.h"
   9
  10 namespace chromeos {
  11 namespace file_system_provider {
  12 namespace operations {
  13
  14 Unmount::Unmount(extensions::EventRouter* event_router,
  15                  const ProvidedFileSystemInfo& file_system_info,
  16                  const storage::AsyncFileUtil::StatusCallback& callback)
  17     : Operation(event_router, file_system_info), callback_(callback) {
  18 }
  19
  20 Unmount::~Unmount() {
  21 }
  22
  23 bool Unmount::Execute(int request_id) {
  24   using extensions::api::file_system_provider::UnmountRequestedOptions;
  25
  26   UnmountRequestedOptions options;
  27   options.file_system_id = file_system_info_.file_system_id();
  28   options.request_id = request_id;
  29
  30   return SendEvent(
  31       request_id, extensions::events::FILE_SYSTEM_PROVIDER_ON_UNMOUNT_REQUESTED,
  32       extensions::api::file_system_provider::OnUnmountRequested::kEventName,
  33       extensions::api::file_system_provider::OnUnmountRequested::Create(
  34           options));
  35 }
  36
  37 void Unmount::OnSuccess(int /* request_id */,
  38                         scoped_ptr<RequestValue> /* result */,
  39                         bool /* has_more */) {
  40   callback_.Run(base::File::FILE_OK);
  41 }
  42
  43 void Unmount::OnError(int /* request_id */,
  44                       scoped_ptr<RequestValue> /* result */,
  45                       base::File::Error error) {
  46   callback_.Run(error);
  47 }
  48
  49 }  // namespace operations
  50 }  // namespace file_system_provider
  51 }  // namespace chromeos