SDFImpl.hh

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/*
 * Copyright 2012 Open Source Robotics Foundation
 *
 * 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
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * 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.
 *
*/
#ifndef _SDFIMPL_HH_
#define _SDFIMPL_HH_

#include <string>
#include <memory>
#include <functional>

#include "sdf/Param.hh"
#include "sdf/Element.hh"
#include "sdf/system_util.hh"
#include "sdf/Types.hh"

#ifdef _WIN32
// Disable warning C4251 which is triggered by
// std::unique_ptr
#pragma warning(push)
#pragma warning(disable: 4251)
#endif

namespace sdf
{
  class SDFORMAT_VISIBLE SDF;

  typedef std::shared_ptr<SDF> SDFPtr;


  SDFORMAT_VISIBLE
  std::string findFile(const std::string &_filename,
                       bool _searchLocalPath = true,
                       bool _useCallback = false);

  SDFORMAT_VISIBLE
  void addURIPath(const std::string &_uri, const std::string &_path);

  SDFORMAT_VISIBLE
  void setFindCallback(std::function<std::string (const std::string &)> _cb);

  class SDFPrivate;

  class SDFORMAT_VISIBLE SDF
  {
    public: SDF();
    public: ~SDF();
    public: void PrintDescription();
    public: void PrintValues();
    public: void PrintWiki();
    public: void PrintDoc();
    public: void Write(const std::string &_filename);
    public: std::string ToString() const;

    public: void SetFromString(const std::string &_sdfData);

    public: ElementPtr Root() const;

    public: void Root(const ElementPtr _root);

    public: static std::string Version();

    public: static void Version(const std::string &_version);

    public: static ElementPtr WrapInRoot(const ElementPtr &_sdf);

    private: std::unique_ptr<SDFPrivate> dataPtr;

    private: static std::string version;
  };
}
#endif