chrome/browser/chromeos/file_system_provider/operations/create_file.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/create_file.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 CreateFile::CreateFile(extensions::EventRouter* event_router,
  17                        const ProvidedFileSystemInfo& file_system_info,
  18                        const base::FilePath& file_path,
  19                        const storage::AsyncFileUtil::StatusCallback& callback)
  20     : Operation(event_router, file_system_info),
  21       file_path_(file_path),
  22       callback_(callback) {
  23 }
  24
  25 CreateFile::~CreateFile() {
  26 }
  27
  28 bool CreateFile::Execute(int request_id) {
  29   using extensions::api::file_system_provider::CreateFileRequestedOptions;
  30
  31   if (!file_system_info_.writable())
  32     return false;
  33
  34   CreateFileRequestedOptions options;
  35   options.file_system_id = file_system_info_.file_system_id();
  36   options.request_id = request_id;
  37   options.file_path = file_path_.AsUTF8Unsafe();
  38
  39   return SendEvent(
  40       request_id,
  41       extensions::events::FILE_SYSTEM_PROVIDER_ON_CREATE_FILE_REQUESTED,
  42       extensions::api::file_system_provider::OnCreateFileRequested::kEventName,
  43       extensions::api::file_system_provider::OnCreateFileRequested::Create(
  44           options));
  45 }
  46
  47 void CreateFile::OnSuccess(int /* request_id */,
  48                            scoped_ptr<RequestValue> /* result */,
  49                            bool has_more) {
  50   callback_.Run(base::File::FILE_OK);
  51 }
  52
  53 void CreateFile::OnError(int /* request_id */,
  54                          scoped_ptr<RequestValue> /* result */,
  55                          base::File::Error error) {
  56   callback_.Run(error);
  57 }
  58
  59 }  // namespace operations
  60 }  // namespace file_system_provider
  61 }  // namespace chromeos