libcruft-util/json/schema.hpp

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/*
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* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
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* http://www.apache.org/licenses/LICENSE-2.0
*
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* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
* Copyright 2015 Danny Robson <danny@nerdcruft.net>
*/
#ifndef __UTIL_JSON_SCHEMA_HPP
#define __UTIL_JSON_SCHEMA_HPP
#include "fwd.hpp"
#include "constraint/combine.hpp"
#include <experimental/filesystem>
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///////////////////////////////////////////////////////////////////////////////
namespace json::schema {
class validator {
public:
validator (json::tree::node const &definition);
validator (std::experimental::filesystem::path const&);
bool validate (json::tree::node &data) const;
private:
std::string m_version;
util::json::schema::constraint::combine m_base;
};
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// Validate the json tree using the provide schema object or path.
//
// Note that the data object being validated may be altered in the process
// of validation. If a value is not present but the schema specifies a
// default, it will be realised in the data object.
void validate (json::tree::node &data, const json::tree::object &schema);
void validate (json::tree::node &data, const std::experimental::filesystem::path &schema);
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}
#endif