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// Copyright 2015 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "chromecast/base/serializers.h"
#include "base/json/json_file_value_serializer.h"
#include "base/json/json_string_value_serializer.h"
#include "base/logging.h"
namespace chromecast {
scoped_ptr<base::Value> DeserializeFromJson(const std::string& text) {
JSONStringValueDeserializer deserializer(text);
int error_code = -1;
std::string error_msg;
scoped_ptr<base::Value> value(
deserializer.Deserialize(&error_code, &error_msg));
DLOG_IF(ERROR, !value) << "JSON error " << error_code << ":" << error_msg;
// Value will hold the nullptr in case of an error.
return value.Pass();
}
scoped_ptr<std::string> SerializeToJson(const base::Value& value) {
scoped_ptr<std::string> json_str(new std::string());
JSONStringValueSerializer serializer(json_str.get());
if (!serializer.Serialize(value))
json_str.reset(nullptr);
return json_str.Pass();
}
scoped_ptr<base::Value> DeserializeJsonFromFile(const base::FilePath& path) {
JSONFileValueDeserializer deserializer(path);
int error_code = -1;
std::string error_msg;
scoped_ptr<base::Value> value(
deserializer.Deserialize(&error_code, &error_msg));
DLOG_IF(ERROR, !value) << "JSON error " << error_code << ":" << error_msg;
// Value will hold the nullptr in case of an error.
return value.Pass();
}
bool SerializeJsonToFile(const base::FilePath& path, const base::Value& value) {
JSONFileValueSerializer serializer(path);
return serializer.Serialize(value);
}
} // namespace chromecast
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