Uri.hpp

Go to the documentation of this file.

/*
 * Copyright (c) 2011-2019, The DART development contributors
 * All rights reserved.
 *
 * The list of contributors can be found at:
 *   https://github.com/dartsim/dart/blob/master/LICENSE
 *
 * This file is provided under the following "BSD-style" License:
 *   Redistribution and use in source and binary forms, with or
 *   without modification, are permitted provided that the following
 *   conditions are met:
 *   * Redistributions of source code must retain the above copyright
 *     notice, this list of conditions and the following disclaimer.
 *   * Redistributions in binary form must reproduce the above
 *     copyright notice, this list of conditions and the following
 *     disclaimer in the documentation and/or other materials provided
 *     with the distribution.
 *   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
 *   CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
 *   INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
 *   MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
 *   DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
 *   CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
 *   SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
 *   LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
 *   USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
 *   AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
 *   LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
 *   ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
 *   POSSIBILITY OF SUCH DAMAGE.
 */
 
#ifndef DART_COMMON_URI_HPP_
#define DART_COMMON_URI_HPP_
 
#include <string>
 
namespace dart {
namespace common {
 
class UriComponent final
{
public:
  using value_type = std::string;
  using reference_type = value_type&;
  using reference_const_type = const value_type&;
  using pointer_type = value_type*;
  using pointer_const_type = const value_type*;
 
  UriComponent();
  UriComponent(reference_const_type _value);
 
  operator bool() const;
 
  bool operator !() const;
 
  UriComponent& operator =(reference_const_type _value);
 
  reference_type operator *();
  reference_const_type operator *() const;
 
  pointer_type operator ->();
  pointer_const_type operator ->() const;
 
  void assign(reference_const_type _value);
  void reset();
 
  reference_type get();
  reference_const_type get() const;
 
  reference_type get_value_or(reference_type _default);
  reference_const_type get_value_or(reference_const_type _default) const;
 
private:
  bool mExists;
  std::string mValue;
};
 
struct Uri final
{
  UriComponent mScheme;
 
  UriComponent mAuthority;
 
  UriComponent mPath;
 
  UriComponent mQuery;
 
  UriComponent mFragment;
 
  Uri() = default;
 
  Uri(const std::string& _input);
 
  Uri(const char* _input);
 
  void clear();
 
  bool fromString(const std::string& _input);
 
  bool fromPath(const std::string& _path);
 
  bool fromStringOrPath(const std::string& _input);
 
  bool fromRelativeUri(const std::string& _base, const std::string& _relative,
                       bool _strict = false);
 
  bool fromRelativeUri(const char* _base, const char* _relative,
                       bool _strict = false);
 
  bool fromRelativeUri(const Uri& _base, const std::string& _relative,
                       bool _strict = false);
 
  bool fromRelativeUri(const Uri& _base, const char* _relative,
                       bool _strict = false);
 
  bool fromRelativeUri(const Uri& _base, const Uri& _relative,
                       bool _strict = false);
 
  std::string toString() const;
 
  static Uri createFromString(const std::string& _input);
 
  static Uri createFromPath(const std::string& _path);
 
  static Uri createFromStringOrPath(const std::string& _input);
 
  static Uri createFromRelativeUri(const std::string& _base,
                                   const std::string& _relative,
                                   bool _strict = false);
 
  static Uri createFromRelativeUri(const Uri& _base,
                                   const std::string& _relative,
                                   bool _strict = false);
 
  static Uri createFromRelativeUri(const Uri& _base,
                                   const Uri& _relative,
                                   bool _strict = false);
 
  static std::string getUri(const std::string& _input);
 
  static std::string getRelativeUri(const std::string& _base,
                                    const std::string& _relative,
                                    bool _strict = false);
 
  static std::string getRelativeUri(const Uri& _base,
                                    const std::string& _relative,
                                    bool _strict = false);
 
  static std::string getRelativeUri(const Uri& _base,
                                    const Uri& _relative,
                                    bool _strict = false);
 
  std::string getPath() const;
 
  std::string getFilesystemPath() const;
 
private:
  static std::string mergePaths(const Uri& _base, const Uri& _relative);
 
  static std::string removeDotSegments(const std::string& _path);
};
 
} // namespace common
} // namespace dart
 
#endif // ifndef DART_COMMON_URI_HPP_