chromecast/base/serializers.cc

   1 // Copyright 2015 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 "chromecast/base/serializers.h"
   6
   7 #include "base/json/json_string_value_serializer.h"
   8 #include "base/logging.h"
   9
  10 namespace chromecast {
  11
  12 scoped_ptr<base::Value> DeserializeFromJson(const std::string& text) {
  13   JSONStringValueDeserializer deserializer(text);
  14
  15   int error_code;
  16   std::string error_msg;
  17   scoped_ptr<base::Value> value(
  18       deserializer.Deserialize(&error_code, &error_msg));
  19   DLOG_IF(ERROR, !value) << "JSON error " << error_code << ":" << error_msg;
  20
  21   // Value will hold the nullptr in case of an error.
  22   return value.Pass();
  23 }
  24
  25 scoped_ptr<std::string> SerializeToJson(const base::Value& value) {
  26   scoped_ptr<std::string> json_str(new std::string());
  27   JSONStringValueSerializer serializer(json_str.get());
  28   if (!serializer.Serialize(value))
  29     json_str.reset(nullptr);
  30   return json_str.Pass();
  31 }
  32
  33 }  // namespace chromecast