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 "extensions/browser/api/bluetooth_low_energy/utils.h"
6
7namespace extensions {
8namespace core_api {
9namespace bluetooth_low_energy {
10
11namespace {
12
13// Converts a list of CharacteristicProperty to a base::ListValue of strings.
14scoped_ptr<base::ListValue> CharacteristicPropertiesToValue(
15    const std::vector<CharacteristicProperty> properties) {
16  scoped_ptr<base::ListValue> property_list(new base::ListValue());
17  for (std::vector<CharacteristicProperty>::const_iterator iter =
18           properties.begin();
19       iter != properties.end();
20       ++iter)
21    property_list->Append(new base::StringValue(ToString(*iter)));
22  return property_list.Pass();
23}
24
25}  // namespace
26
27scoped_ptr<base::DictionaryValue> CharacteristicToValue(Characteristic* from) {
28  // Copy the properties. Use Characteristic::ToValue to generate the result
29  // dictionary without the properties, to prevent json_schema_compiler from
30  // failing.
31  std::vector<CharacteristicProperty> properties = from->properties;
32  from->properties.clear();
33  scoped_ptr<base::DictionaryValue> to = from->ToValue();
34  to->SetWithoutPathExpansion(
35      "properties", CharacteristicPropertiesToValue(properties).release());
36  return to.Pass();
37}
38
39scoped_ptr<base::DictionaryValue> DescriptorToValue(Descriptor* from) {
40  // Copy the characteristic properties and set them later manually.
41  std::vector<CharacteristicProperty> properties =
42      from->characteristic.properties;
43  from->characteristic.properties.clear();
44  scoped_ptr<base::DictionaryValue> to = from->ToValue();
45
46  base::DictionaryValue* chrc_value = NULL;
47  to->GetDictionaryWithoutPathExpansion("characteristic", &chrc_value);
48  DCHECK(chrc_value);
49  chrc_value->SetWithoutPathExpansion(
50      "properties", CharacteristicPropertiesToValue(properties).release());
51  return to.Pass();
52}
53
54}  // namespace bluetooth_low_energy
55}  // namespace core_api
56}  // namespace extensions
57