Replace boost::filesystem with std

CHANGELOG.md

@@ -37,6 +37,7 @@
  - CHANGED: Avoid copy of std::function-based callback in path unpacking [#6895](https://github.com/Project-OSRM/osrm-backend/pull/6895)
  - CHANGED: Replace boost::hash by std::hash [#6892](https://github.com/Project-OSRM/osrm-backend/pull/6892)
  - CHANGED: Partial fix migration from boost::optional to std::optional [#6551](https://github.com/Project-OSRM/osrm-backend/issues/6551)
+ - CHANGED: Replace boost::filesystem with std::filesystem [#6432](https://github.com/Project-OSRM/osrm-backend/pull/6432)
  - CHANGED: Update Conan Boost version to 1.85.0. [#6868](https://github.com/Project-OSRM/osrm-backend/pull/6868)
  - FIXED: Fix an error in a RouteParameters AnnotationsType operator overload. [#6646](https://github.com/Project-OSRM/osrm-backend/pull/6646)
  - ADDED: Add support for "unlimited" to be passed as a value for the default-radius and max-matching-radius flags. [#6599](https://github.com/Project-OSRM/osrm-backend/pull/6599)

features/support/env.js

@@ -42,7 +42,7 @@ module.exports = function () {
  this.OSRM_PORT = process.env.OSRM_PORT && parseInt(process.env.OSRM_PORT) || 5000;
  this.OSRM_IP = process.env.OSRM_IP || '127.0.0.1';
  this.OSRM_CONNECTION_RETRIES = process.env.OSRM_CONNECTION_RETRIES && parseInt(process.env.OSRM_CONNECTION_RETRIES) || 10;
- this.OSRM_CONNECTION_EXP_BACKOFF_COEF = process.env.OSRM_CONNECTION_EXP_BACKOFF_COEF && parseFloat(process.env.OSRM_CONNECTION_EXP_BACKOFF_COEF) || 1.0;
+ this.OSRM_CONNECTION_EXP_BACKOFF_COEF = process.env.OSRM_CONNECTION_EXP_BACKOFF_COEF && parseFloat(process.env.OSRM_CONNECTION_EXP_BACKOFF_COEF) || 1.1;
 
  this.HOST = `http://${this.OSRM_IP}:${this.OSRM_PORT}`;
 

include/contractor/contractor_config.hpp

@@ -31,8 +31,7 @@ SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 #include "storage/io_config.hpp"
 #include "updater/updater_config.hpp"
 
-#include <boost/filesystem/path.hpp>
-
+#include <filesystem>
 #include <string>
 
 namespace osrm::contractor
@@ -47,7 +46,7 @@ struct ContractorConfig final : storage::IOConfig
  }
 
  // Infer the output names from the path of the .osrm file
- void UseDefaultOutputNames(const boost::filesystem::path &base)
+ void UseDefaultOutputNames(const std::filesystem::path &base)
  {
  IOConfig::UseDefaultOutputNames(base);
  updater_config.UseDefaultOutputNames(base);

include/contractor/files.hpp

@@ -9,7 +9,7 @@ namespace osrm::contractor::files
 {
 // reads .osrm.hsgr file
 template <typename ContractedMetricT>
-inline void readGraph(const boost::filesystem::path &path,
+inline void readGraph(const std::filesystem::path &path,
  std::unordered_map<std::string, ContractedMetricT> &metrics,
  std::uint32_t &connectivity_checksum)
 {
@@ -30,7 +30,7 @@ inline void readGraph(const boost::filesystem::path &path,
 
 // writes .osrm.hsgr file
 template <typename ContractedMetricT>
-inline void writeGraph(const boost::filesystem::path &path,
+inline void writeGraph(const std::filesystem::path &path,
  const std::unordered_map<std::string, ContractedMetricT> &metrics,
  const std::uint32_t connectivity_checksum)
 {

include/customizer/customizer_config.hpp

@@ -1,9 +1,8 @@
 #ifndef OSRM_CUSTOMIZE_CUSTOMIZER_CONFIG_HPP
 #define OSRM_CUSTOMIZE_CUSTOMIZER_CONFIG_HPP
 
-#include <boost/filesystem/path.hpp>
-
 #include <array>
+#include <filesystem>
 #include <string>
 
 #include "storage/io_config.hpp"
@@ -27,7 +26,7 @@ struct CustomizationConfig final : storage::IOConfig
  {
  }
 
- void UseDefaultOutputNames(const boost::filesystem::path &base)
+ void UseDefaultOutputNames(const std::filesystem::path &base)
  {
  IOConfig::UseDefaultOutputNames(base);
  updater_config.UseDefaultOutputNames(base);

include/customizer/edge_based_graph.hpp

@@ -9,7 +9,7 @@
 
 #include "storage/shared_memory_ownership.hpp"
 
-#include <boost/filesystem/path.hpp>
+#include <filesystem>
 
 namespace osrm::customizer
 {

include/customizer/files.hpp

@@ -14,7 +14,7 @@ namespace osrm::customizer::files
 
 // reads .osrm.cell_metrics file
 template <typename CellMetricT>
-inline void readCellMetrics(const boost::filesystem::path &path,
+inline void readCellMetrics(const std::filesystem::path &path,
  std::unordered_map<std::string, std::vector<CellMetricT>> &metrics)
 {
  static_assert(std::is_same<CellMetricView, CellMetricT>::value ||
@@ -44,7 +44,7 @@ inline void readCellMetrics(const boost::filesystem::path &path,
 // writes .osrm.cell_metrics file
 template <typename CellMetricT>
 inline void
-writeCellMetrics(const boost::filesystem::path &path,
+writeCellMetrics(const std::filesystem::path &path,
  const std::unordered_map<std::string, std::vector<CellMetricT>> &metrics)
 {
  static_assert(std::is_same<CellMetricView, CellMetricT>::value ||
@@ -72,7 +72,7 @@ writeCellMetrics(const boost::filesystem::path &path,
 
 // reads .osrm.mldgr file
 template <typename MultiLevelGraphT>
-inline void readGraph(const boost::filesystem::path &path,
+inline void readGraph(const std::filesystem::path &path,
  MultiLevelGraphT &graph,
  std::uint32_t &connectivity_checksum)
 {
@@ -88,7 +88,7 @@ inline void readGraph(const boost::filesystem::path &path,
 
 // writes .osrm.mldgr file
 template <typename MultiLevelGraphT>
-inline void writeGraph(const boost::filesystem::path &path,
+inline void writeGraph(const std::filesystem::path &path,
  const MultiLevelGraphT &graph,
  const std::uint32_t connectivity_checksum)
 {

include/engine/datafacade/contiguous_internalmem_datafacade.hpp

@@ -177,7 +177,7 @@ class ContiguousInternalMemoryDataFacadeBase : public BaseDataFacade
 
  SharedRTree m_static_rtree;
  std::unique_ptr<SharedGeospatialQuery> m_geospatial_query;
- boost::filesystem::path file_index_path;
+ std::filesystem::path file_index_path;
 
  std::optional<extractor::IntersectionBearingsView> intersection_bearings_view;
 

include/engine/engine_config.hpp

@@ -31,8 +31,7 @@ SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 #include "storage/storage_config.hpp"
 #include "osrm/datasets.hpp"
 
-#include <boost/filesystem/path.hpp>
-
+#include <filesystem>
 #include <set>
 #include <string>
 
@@ -83,7 +82,7 @@ struct EngineConfig final
  boost::optional<double> default_radius = -1.0;
  int max_alternatives = 3; // set an arbitrary upper bound; can be adjusted by user
  bool use_shared_memory = true;
- boost::filesystem::path memory_file;
+ std::filesystem::path memory_file;
  bool use_mmap = true;
  Algorithm algorithm = Algorithm::CH;
  std::vector<storage::FeatureDataset> disable_feature_dataset;

include/extractor/extractor_config.hpp

@@ -28,13 +28,12 @@ SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 #ifndef EXTRACTOR_CONFIG_HPP
 #define EXTRACTOR_CONFIG_HPP
 
-#include <boost/filesystem/path.hpp>
+#include "storage/io_config.hpp"
 
 #include <array>
+#include <filesystem>
 #include <string>
 
-#include "storage/io_config.hpp"
-
 namespace osrm::extractor
 {
 
@@ -71,14 +70,14 @@ struct ExtractorConfig final : storage::IOConfig
  {
  }
 
- void UseDefaultOutputNames(const boost::filesystem::path &base)
+ void UseDefaultOutputNames(const std::filesystem::path &base)
  {
  IOConfig::UseDefaultOutputNames(base);
  }
 
- boost::filesystem::path input_path;
- boost::filesystem::path profile_path;
- std::vector<boost::filesystem::path> location_dependent_data_paths;
+ std::filesystem::path input_path;
+ std::filesystem::path profile_path;
+ std::vector<std::filesystem::path> location_dependent_data_paths;
  std::string data_version;
 
  unsigned requested_num_threads = 0;