help_utils_chromeos.cc revision 1320f92c476a1ad9d19dba2a48c72b75566198e9 
1// Copyright 2013 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/ui/webui/help/help_utils_chromeos.h"
6
7#include <algorithm>
8
9#include "base/logging.h"
10#include "base/values.h"
11#include "chrome/browser/chromeos/settings/cros_settings.h"
12#include "chrome/grit/generated_resources.h"
13#include "chromeos/network/network_type_pattern.h"
14#include "chromeos/settings/cros_settings_names.h"
15#include "third_party/cros_system_api/dbus/service_constants.h"
16#include "ui/base/l10n/l10n_util.h"
17
18namespace {
19
20const bool kDefaultUpdateOverCellularAllowed = false;
21
22}  // namespace
23
24namespace help_utils_chromeos {
25
26bool IsUpdateOverCellularAllowed() {
27  chromeos::CrosSettings* settings = chromeos::CrosSettings::Get();
28  if (!settings)
29    return kDefaultUpdateOverCellularAllowed;
30
31  const base::Value* raw_types_value =
32      settings->GetPref(chromeos::kAllowedConnectionTypesForUpdate);
33  if (!raw_types_value)
34    return kDefaultUpdateOverCellularAllowed;
35  const base::ListValue* types_value;
36  CHECK(raw_types_value->GetAsList(&types_value));
37  for (size_t i = 0; i < types_value->GetSize(); ++i) {
38    int connection_type;
39    if (!types_value->GetInteger(i, &connection_type)) {
40      LOG(WARNING) << "Can't parse connection type #" << i;
41      continue;
42    }
43    if (connection_type == 4)
44      return true;
45  }
46  return kDefaultUpdateOverCellularAllowed;
47}
48
49base::string16 GetConnectionTypeAsUTF16(const std::string& type) {
50  if (chromeos::NetworkTypePattern::Ethernet().MatchesType(type))
51    return l10n_util::GetStringUTF16(IDS_NETWORK_TYPE_ETHERNET);
52  if (type == shill::kTypeWifi)
53    return l10n_util::GetStringUTF16(IDS_NETWORK_TYPE_WIFI);
54  if (type == shill::kTypeWimax)
55    return l10n_util::GetStringUTF16(IDS_NETWORK_TYPE_WIMAX);
56  if (type == shill::kTypeBluetooth)
57    return l10n_util::GetStringUTF16(IDS_NETWORK_TYPE_BLUETOOTH);
58  if (type == shill::kTypeCellular)
59    return l10n_util::GetStringUTF16(IDS_NETWORK_TYPE_CELLULAR);
60  if (type == shill::kTypeVPN)
61    return l10n_util::GetStringUTF16(IDS_NETWORK_TYPE_VPN);
62  NOTREACHED();
63  return base::string16();
64}
65
66}  // namespace help_utils_chromeos
67