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