src/chrome/common/extensions/permissions/bluetooth_permission.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/common/extensions/permissions/bluetooth_permission.h"
   6
   7 #include <string>
   8
   9 #include "base/logging.h"
  10 #include "base/strings/string16.h"
  11 #include "base/strings/string_util.h"
  12 #include "base/strings/utf_string_conversions.h"
  13 #include "chrome/common/extensions/permissions/bluetooth_permission_data.h"
  14 #include "extensions/common/permissions/permissions_info.h"
  15 #include "grit/generated_resources.h"
  16 #include "ui/base/l10n/l10n_util.h"
  17
  18 namespace extensions {
  19
  20 BluetoothPermission::BluetoothPermission(const APIPermissionInfo* info)
  21   : SetDisjunctionPermission<BluetoothPermissionData,
  22                              BluetoothPermission>(info) {
  23 }
  24
  25 BluetoothPermission::~BluetoothPermission() {
  26 }
  27
  28 bool BluetoothPermission::FromValue(const base::Value* value) {
  29   // Value may be omitted to gain access to non-profile functions.
  30   if (!value)
  31     return true;
  32
  33   // Value may be an empty list for the same reason.
  34   const base::ListValue* list = NULL;
  35   if (value->GetAsList(&list) && list->GetSize() == 0)
  36     return true;
  37
  38   if (!SetDisjunctionPermission<BluetoothPermissionData,
  39                                 BluetoothPermission>::FromValue(value)) {
  40     return false;
  41   }
  42
  43   return true;
  44 }
  45
  46 PermissionMessages BluetoothPermission::GetMessages() const {
  47   DCHECK(HasMessages());
  48   PermissionMessages result;
  49
  50   result.push_back(PermissionMessage(
  51         PermissionMessage::kBluetooth,
  52         l10n_util::GetStringUTF16(
  53             IDS_EXTENSION_PROMPT_WARNING_BLUETOOTH)));
  54
  55   if (!data_set_.empty()) {
  56     result.push_back(PermissionMessage(
  57           PermissionMessage::kBluetoothDevices,
  58           l10n_util::GetStringUTF16(
  59               IDS_EXTENSION_PROMPT_WARNING_BLUETOOTH_DEVICES)));
  60   }
  61
  62   return result;
  63 }
  64
  65 }  // namespace extensions