chrome/browser/ui/webui/help/help_utils_chromeos.cc

   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
  18 namespace {
  19
  20 const bool kDefaultUpdateOverCellularAllowed = false;
  21
  22 }  // namespace
  23
  24 namespace help_utils_chromeos {
  25
  26 bool 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
  49 base::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