Added location dependent data

include/extractor/extractor_config.hpp

@@ -79,6 +79,7 @@ struct ExtractorConfig final : storage::IOConfig
 
     boost::filesystem::path input_path;
     boost::filesystem::path profile_path;
+    boost::filesystem::path location_dependent_data_path;
 
     unsigned requested_num_threads;
     unsigned small_component_size;

include/extractor/location_dependent_data.hpp

@@ -0,0 +1,44 @@
+#ifndef OSRM_LOCATION_DEPENDENT_DATA_HPP
+#define OSRM_LOCATION_DEPENDENT_DATA_HPP
+
+#include <boost/filesystem/path.hpp>
+#include <boost/geometry.hpp>
+#include <boost/geometry/index/rtree.hpp>
+
+#include <osmium/osm/way.hpp>
+
+#include <sol2/sol.hpp>
+
+#include <string>
+#include <unordered_map>
+
+namespace osrm
+{
+namespace extractor
+{
+struct LocationDependentData
+{
+    using point_t = boost::geometry::model::
+        point<double, 2, boost::geometry::cs::spherical_equatorial<boost::geometry::degree>>;
+    using polygon_t = boost::geometry::model::polygon<point_t>;
+    using box_t = boost::geometry::model::box<point_t>;
+
+    using polygon_position_t = std::size_t;
+    using rtree_t = boost::geometry::index::rtree<std::pair<box_t, polygon_position_t>,
+                                                  boost::geometry::index::rstar<8>>;
+
+    using property_t = boost::variant<boost::blank, double, std::string, bool>;
+    using properties_t = std::unordered_map<std::string, property_t>;
+
+    LocationDependentData(const boost::filesystem::path &file_path);
+
+    sol::table operator()(sol::state &state, const osmium::Way &way) const;
+
+  private:
+    rtree_t rtree;
+    std::vector<std::pair<polygon_t, properties_t>> polygons;
+};
+}
+}
+
+#endif

include/extractor/scripting_environment_lua.hpp

@@ -2,6 +2,7 @@
 #define SCRIPTING_ENVIRONMENT_LUA_HPP
 
 #include "extractor/extraction_relation.hpp"
+#include "extractor/location_dependent_data.hpp"
 #include "extractor/raster_source.hpp"
 #include "extractor/scripting_environment.hpp"
 
@@ -20,6 +21,11 @@ namespace extractor
 
 struct LuaScriptingContext final
 {
+    LuaScriptingContext(const LocationDependentData &location_dependent_data)
+        : location_dependent_data(location_dependent_data)
+    {
+    }
+
     void ProcessNode(const osmium::Node &,
                      ExtractionNode &result,
                      const ExtractionRelationContainer::RelationList &relations);
@@ -46,6 +52,7 @@ struct LuaScriptingContext final
 
     int api_version;
     sol::table profile_table;
+    const LocationDependentData &location_dependent_data;
 };
 
 /**
@@ -61,7 +68,8 @@ class Sol2ScriptingEnvironment final : public ScriptingEnvironment
     static const constexpr int SUPPORTED_MIN_API_VERSION = 0;
     static const constexpr int SUPPORTED_MAX_API_VERSION = 3;
 
-    explicit Sol2ScriptingEnvironment(const std::string &file_name);
+    explicit Sol2ScriptingEnvironment(const std::string &file_name,
+                                      const boost::filesystem::path &location_dependent_data_path);
     ~Sol2ScriptingEnvironment() override = default;
 
     const ProfileProperties &GetProfileProperties() override;
@@ -93,6 +101,7 @@ class Sol2ScriptingEnvironment final : public ScriptingEnvironment
     std::mutex init_mutex;
     std::string file_name;
     tbb::enumerable_thread_specific<std::unique_ptr<LuaScriptingContext>> script_contexts;
+    const LocationDependentData location_dependent_data;
 };
 }
 }