Uri.hpp

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#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_