chrome/browser/chromeos/file_system_provider/operations/delete_entry.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/delete_entry.h"
   6
   7 #include <string>
   8
   9 #include "chrome/common/extensions/api/file_system_provider.h"
  10 #include "chrome/common/extensions/api/file_system_provider_internal.h"
  11
  12 namespace chromeos {
  13 namespace file_system_provider {
  14 namespace operations {
  15
  16 DeleteEntry::DeleteEntry(extensions::EventRouter* event_router,
  17                          const ProvidedFileSystemInfo& file_system_info,
  18                          const base::FilePath& entry_path,
  19                          bool recursive,
  20                          const storage::AsyncFileUtil::StatusCallback& callback)
  21     : Operation(event_router, file_system_info),
  22       entry_path_(entry_path),
  23       recursive_(recursive),
  24       callback_(callback) {
  25 }
  26
  27 DeleteEntry::~DeleteEntry() {
  28 }
  29
  30 bool DeleteEntry::Execute(int request_id) {
  31   using extensions::api::file_system_provider::DeleteEntryRequestedOptions;
  32
  33   if (!file_system_info_.writable())
  34     return false;
  35
  36   DeleteEntryRequestedOptions options;
  37   options.file_system_id = file_system_info_.file_system_id();
  38   options.request_id = request_id;
  39   options.entry_path = entry_path_.AsUTF8Unsafe();
  40   options.recursive = recursive_;
  41
  42   return SendEvent(
  43       request_id,
  44       extensions::events::FILE_SYSTEM_PROVIDER_ON_DELETE_ENTRY_REQUESTED,
  45       extensions::api::file_system_provider::OnDeleteEntryRequested::kEventName,
  46       extensions::api::file_system_provider::OnDeleteEntryRequested::Create(
  47           options));
  48 }
  49
  50 void DeleteEntry::OnSuccess(int /* request_id */,
  51                             scoped_ptr<RequestValue> /* result */,
  52                             bool has_more) {
  53   callback_.Run(base::File::FILE_OK);
  54 }
  55
  56 void DeleteEntry::OnError(int /* request_id */,
  57                           scoped_ptr<RequestValue> /* result */,
  58                           base::File::Error error) {
  59   callback_.Run(error);
  60 }
  61
  62 }  // namespace operations
  63 }  // namespace file_system_provider
  64 }  // namespace chromeos