pathMapper.hpp

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#ifndef RTCTK_COMPONENTFRAMEWORK_PATHMAPPER_HPP
#define RTCTK_COMPONENTFRAMEWORK_PATHMAPPER_HPP
 
#include <filesystem>
#include <mal/utility/Uri.hpp>
#include <rtctk/componentFramework/dataPointPath.hpp>
#include <string>
#include <vector>
 
namespace rtctk::componentFramework {

class PathMapper {
public:
    struct UriResult {
        elt::mal::Uri m_uri;

        std::vector<std::string> m_key_names;
    };

    struct FilePathResult {
        std::filesystem::path m_filepath;

        std::vector<std::string> m_key_names;
    };

    explicit PathMapper(const elt::mal::Uri& baseuri, bool simple_layout = false);

    const elt::mal::Uri& GetBaseUri() const {
        return m_baseuri;
    }

    const std::filesystem::path& GetBasePath() const {
        return m_basepath;
    }

    bool GetSimpleLayout() const {
        return m_simple_layout;
    }

    void SetSimpleLayout(bool simple_layout) {
        m_simple_layout = simple_layout;
    }

    UriResult PathToUri(const DataPointPath& path) const;

    FilePathResult PathToFile(const DataPointPath& path) const;

    static std::vector<std::string> SplitPathComponents(const DataPointPath& path);
 
private:
    void MapToFile(const DataPointPath& path,
                   std::string& filepath,
                   std::vector<std::string>& dictkeys) const;

    elt::mal::Uri m_baseuri;

    bool m_simple_layout;

    std::filesystem::path m_basepath;
};
 
}  // namespace rtctk::componentFramework
 
#endif  // RTCTK_COMPONENTFRAMEWORK_PATHMAPPER_HPP