dbus/values_util.h

   1 // Copyright (c) 2012 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 #ifndef DBUS_VALUES_UTIL_H_
   6 #define DBUS_VALUES_UTIL_H_
   7
   8 #include "dbus/dbus_export.h"
   9
  10 namespace base {
  11 class Value;
  12 }
  13
  14 namespace dbus {
  15
  16 class MessageReader;
  17 class MessageWriter;
  18
  19 // Pops a value from |reader| as a base::Value.
  20 // Returns NULL if an error occurs.
  21 // Note: Integer values larger than int32 (including uint32) are converted to
  22 // double.  Non-string diciontary keys are converted to strings.
  23 CHROME_DBUS_EXPORT base::Value* PopDataAsValue(MessageReader* reader);
  24
  25 // Appends a basic type value to |writer|.
  26 CHROME_DBUS_EXPORT void AppendBasicTypeValueData(MessageWriter* writer,
  27                                                  const base::Value& value);
  28
  29 // Appends a basic type value to |writer| as a variant.
  30 CHROME_DBUS_EXPORT void AppendBasicTypeValueDataAsVariant(
  31     MessageWriter* writer,
  32     const base::Value& value);
  33
  34 }  // namespace dbus
  35
  36 #endif  // DBUS_VALUES_UTIL_H_