chromeos/dbus/audio_node.cc

   1 // Copyright (c) 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 "chromeos/dbus/audio_node.h"
   6
   7 #include "base/format_macros.h"
   8 #include "base/strings/string_number_conversions.h"
   9 #include "base/strings/stringprintf.h"
  10
  11 namespace chromeos {
  12
  13 AudioNode::AudioNode()
  14     : is_input(false),
  15       id(0),
  16       active(false),
  17       plugged_time(0) {
  18 }
  19
  20 std::string AudioNode::ToString() const {
  21   std::string result;
  22   base::StringAppendF(&result,
  23                       "is_input = %s ",
  24                       is_input ? "true" : "false");
  25   base::StringAppendF(&result,
  26                       "id = %s ",
  27                       base::Uint64ToString(id).c_str());
  28   base::StringAppendF(&result,
  29                       "device_name = %s ",
  30                       device_name.c_str());
  31   base::StringAppendF(&result,
  32                       "type = %s ",
  33                       type.c_str());
  34   base::StringAppendF(&result,
  35                       "name = %s ",
  36                       name.c_str());
  37   base::StringAppendF(&result,
  38                       "active = %s ",
  39                       active ? "true" : "false");
  40   base::StringAppendF(&result,
  41                       "plugged_time= %s ",
  42                       base::Uint64ToString(plugged_time).c_str());
  43
  44   return result;
  45 }
  46
  47 }  // namespace chromeos