refactor

initial support for winfsp to linux remote testing
initial support for linx to winfsp remote testing

CHANGELOG.md

@@ -1,7 +1,24 @@
 # Changelog
 
+## v2.0.6-release
+
+### Issues
+
+* ~~\#12 [Unit Test] Complete all providers unit tests~~
+* ~~\#21 [Unit Test] Complete WinFSP unit tests~~
+* ~~\#22 [Unit Test] Complete FUSE unit tests~~
+* ~~\#33 Complete initial v2.0 documentation~~
+* \#42 [bug] Remote mount directory listing on Windows connected to Linux is failing
+* \#43 [bug] Directories are not importing properly for Sia
+* \#44 [bug] Windows-to-Linux remote mount ignores `CREATE_NEW`
+
+### Changes from v2.0.5-rc
+
+* Drive letters in UI should always be lowercase
+
 ## v2.0.5-rc
 
+<!-- markdownlint-disable-next-line -->
 ### Issues
 
 * \#39 Create management portal in Flutter

config.sh

@@ -10,7 +10,7 @@ PROJECT_DESC="Mount utility for Sia and S3"
 
 PROJECT_MAJOR_VERSION=2
 PROJECT_MINOR_VERSION=0
-PROJECT_REVISION_VERSION=5
+PROJECT_REVISION_VERSION=6
 PROJECT_RELEASE_NUM=0
 PROJECT_RELEASE_ITER=rc
 

repertory/librepertory/include/comm/curl/curl_comm.hpp

@@ -225,8 +225,7 @@ public:
     }
 
     if (curl_code != CURLE_OK) {
-      event_system::instance().raise<curl_error>(curl_code, function_name,
-                                                  url);
+      event_system::instance().raise<curl_error>(curl_code, function_name, url);
       return false;
     }
 

repertory/librepertory/include/common.hpp

@@ -54,12 +54,13 @@ REPERTORY_IGNORE_WARNINGS_DISABLE()
 using namespace std::chrono_literals;
 using json = nlohmann::json;
 
-inline constexpr const std::string_view REPERTORY = "repertory";
-inline constexpr const std::wstring_view REPERTORY_W = L"repertory";
+inline constexpr const std::string_view REPERTORY{"repertory"};
+inline constexpr const std::string_view REPERTORY_DATA_NAME{"repertory2"};
+inline constexpr const std::wstring_view REPERTORY_W{L"repertory"};
 
-inline constexpr const std::uint64_t REPERTORY_CONFIG_VERSION = 2ULL;
-inline constexpr const std::string_view REPERTORY_DATA_NAME = "repertory2";
-inline constexpr const std::string_view REPERTORY_MIN_REMOTE_VERSION = "2.0.0";
+inline constexpr const std::uint64_t REPERTORY_CONFIG_VERSION{2ULL};
+inline constexpr const std::string_view REPERTORY_MIN_REMOTE_VERSION{"2.0.0"};
+inline constexpr const std::string_view RENTERD_MIN_VERSION{"2.0.0"};
 
 #define REPERTORY_INVALID_HANDLE INVALID_HANDLE_VALUE
 
@@ -221,7 +222,6 @@ using WCHAR = wchar_t;
 
 #define MAX_PATH 260
 
-#define STATUS_SUCCESS std::uint32_t{0U}
 #define STATUS_ACCESS_DENIED std::uint32_t{0xC0000022L}
 #define STATUS_DEVICE_BUSY std::uint32_t{0x80000011L}
 #define STATUS_DEVICE_INSUFFICIENT_RESOURCES std::uint32_t{0xC0000468L}
@@ -234,11 +234,13 @@ using WCHAR = wchar_t;
 #define STATUS_INVALID_HANDLE std::uint32_t{0xC0000006L}
 #define STATUS_INVALID_IMAGE_FORMAT std::uint32_t{0xC000007BL}
 #define STATUS_INVALID_PARAMETER std::uint32_t{0xC000000DL}
-#define STATUS_NO_MEMORY std::uint32_t{0xC0000017L}
 #define STATUS_NOT_IMPLEMENTED std::uint32_t{0xC0000002L}
+#define STATUS_NO_MEMORY std::uint32_t{0xC0000017L}
+#define STATUS_OBJECT_NAME_COLLISION std::uint32_t{0xC0000035L}
 #define STATUS_OBJECT_NAME_EXISTS std::uint32_t{0x40000000L}
 #define STATUS_OBJECT_NAME_NOT_FOUND std::uint32_t{0xC0000034L}
 #define STATUS_OBJECT_PATH_INVALID std::uint32_t{0xC0000039L}
+#define STATUS_SUCCESS std::uint32_t{0U}
 #define STATUS_UNEXPECTED_IO_ERROR std::uint32_t{0xC00000E9L}
 
 #define CONVERT_STATUS_NOT_IMPLEMENTED(e)                                      \

repertory/librepertory/include/drives/fuse/remotefuse/remote_server.hpp

@@ -59,7 +59,8 @@ private:
 
   static void populate_stat(const struct stat64 &unix_st, remote::stat &r_stat);
 
-  [[nodiscard]] auto update_to_windows_format(json &item) -> json &;
+  [[nodiscard]] auto update_to_windows_format(const std::string &root_api_path,
+                                              json &item) -> json &;
 
 public:
   // FUSE Layer

repertory/librepertory/include/providers/sia/sia_provider.hpp

@@ -49,16 +49,28 @@ private:
   sia_config sia_config_;
 
 private:
+  [[nodiscard]] auto create_directory_key(const std::string &api_path) const
+      -> repertory::api_error;
+
+  [[nodiscard]] auto ensure_directory_exists(const std::string &api_path) const
+      -> api_error;
+
   [[nodiscard]] auto get_object_info(const std::string &api_path,
                                      json &object_info) const -> api_error;
 
-  [[nodiscard]] auto get_object_list(const std::string &api_path,
-                                     nlohmann::json &object_list) const -> bool;
+  [[nodiscard]] auto
+  get_object_list(const std::string &api_path, nlohmann::json &object_list,
+                  std::optional<std::string> marker = std::nullopt) const
+      -> bool;
 
   [[nodiscard]] auto get_sia_config() const -> const auto & {
     return sia_config_;
   }
 
+  void iterate_objects(
+      const std::string &api_path, const json &object_list,
+      std::function<void(const std::string &, bool, json)> handle_entry) const;
+
 protected:
   [[nodiscard]] auto create_directory_impl(const std::string &api_path,
                                            api_meta_map &meta)

repertory/librepertory/src/drives/fuse/fuse_base.cpp

@@ -374,13 +374,13 @@ auto fuse_base::init_impl(struct fuse_conn_info *conn) -> void * {
   if (not utils::file::change_to_process_directory()) {
     utils::error::raise_error(function_name,
                               "failed to change to process directory");
-    event_system::instance().raise<unmount_requested>();
+    event_system::instance().raise<unmount_requested>(function_name);
     return this;
   }
 
   if (not console_enabled_ && not repertory::project_initialize()) {
     utils::error::raise_error(function_name, "failed to initialize repertory");
-    event_system::instance().raise<unmount_requested>();
+    event_system::instance().raise<unmount_requested>(function_name);
   }
 
   return this;

repertory/librepertory/src/drives/fuse/remotefuse/remote_fuse_drive.cpp

@@ -259,7 +259,7 @@ auto remote_fuse_drive::init_impl(struct fuse_conn_info *conn) -> void * {
   if (remote_instance_->fuse_init() != 0) {
     utils::error::raise_error(function_name,
                               "failed to connect to remote server");
-    event_system::instance().raise<unmount_requested>();
+    event_system::instance().raise<unmount_requested>(function_name);
   } else {
     server_ = std::make_shared<server>(config_);
     server_->start();

repertory/librepertory/src/drives/fuse/remotefuse/remote_server.cpp

@@ -1120,49 +1120,56 @@ auto remote_server::winfsp_create(PWSTR file_name, UINT32 create_options,
     -> packet::error_type {
   REPERTORY_USES_FUNCTION_NAME();
 
-  const auto relative_path = utils::string::to_utf8(file_name);
-  const auto file_path = construct_path(relative_path);
-  exists = utils::file::file(file_path).exists();
+  auto relative_path = utils::string::to_utf8(file_name);
+  auto file_path = construct_path(relative_path);
+  exists = utils::file::file{file_path}.exists() ||
+           utils::file::directory{file_path}.exists();
 
-  if ((create_options & FILE_DIRECTORY_FILE) != 0U) {
-    attributes |= FILE_ATTRIBUTE_DIRECTORY;
+  auto ret{static_cast<packet::error_type>(STATUS_SUCCESS)};
+  if (exists) {
+    ret = static_cast<packet::error_type>(STATUS_OBJECT_NAME_COLLISION);
   } else {
-    attributes &= static_cast<UINT32>(~FILE_ATTRIBUTE_DIRECTORY);
-    attributes |= FILE_ATTRIBUTE_ARCHIVE;
-  }
-
-  remote::file_mode mode{0U};
-  std::uint32_t flags{0U};
-  utils::windows_create_to_unix(create_options, granted_access, flags, mode);
-
-  int res = 0;
-  if ((create_options & FILE_DIRECTORY_FILE) != 0U) {
-    res = mkdir(file_path.c_str(), mode);
-    if (res >= 0) {
-      res = open(file_path.c_str(), static_cast<int>(flags));
+    if ((create_options & FILE_DIRECTORY_FILE) != 0U) {
+      attributes |= FILE_ATTRIBUTE_DIRECTORY;
+    } else {
+      attributes &= static_cast<UINT32>(~FILE_ATTRIBUTE_DIRECTORY);
+      attributes |= FILE_ATTRIBUTE_ARCHIVE;
     }
-  } else {
-    res = open(file_path.c_str(), static_cast<int>(flags), mode);
+
+    remote::file_mode mode{0U};
+    std::uint32_t flags{0U};
+    utils::windows_create_to_unix(create_options, granted_access, flags, mode);
+
+    auto res{0};
+    if ((create_options & FILE_DIRECTORY_FILE) != 0U) {
+      res = mkdir(file_path.c_str(), mode);
+      if (res >= 0) {
+        res = open(file_path.c_str(), static_cast<int>(flags));
+      }
+    } else {
+      res = open(file_path.c_str(), static_cast<int>(flags), mode);
+    }
+
+    if (res >= 0) {
+      *file_desc = reinterpret_cast<PVOID>(res);
+      drive_.set_item_meta(construct_api_path(file_path), META_ATTRIBUTES,
+                           std::to_string(attributes));
+      set_open_info(res, open_info{
+                             "",
+                             nullptr,
+                             {},
+                             file_path,
+                         });
+
+      const auto api_path = utils::path::create_api_path(relative_path);
+      normalized_name = utils::string::replace_copy(api_path, '/', '\\');
+      populate_file_info(api_path, 0, attributes, *file_info);
+    }
+
+    ret = static_cast<packet::error_type>(
+        utils::unix_error_to_windows((res < 0) ? errno : 0));
   }
 
-  if (res >= 0) {
-    *file_desc = reinterpret_cast<PVOID>(res);
-    drive_.set_item_meta(construct_api_path(file_path), META_ATTRIBUTES,
-                         std::to_string(attributes));
-    set_open_info(res, open_info{
-                           "",
-                           nullptr,
-                           {},
-                           file_path,
-                       });
-
-    const auto api_path = utils::path::create_api_path(relative_path);
-    normalized_name = utils::string::replace_copy(api_path, '/', '\\');
-    populate_file_info(api_path, 0, attributes, *file_info);
-  }
-
-  auto ret = static_cast<packet::error_type>(
-      utils::unix_error_to_windows((res < 0) ? errno : 0));
   RAISE_REMOTE_FUSE_SERVER_EVENT(function_name, file_path, ret);
   return ret;
 }
@@ -1390,11 +1397,11 @@ auto remote_server::winfsp_read_directory(PVOID file_desc, PWSTR /*pattern*/,
 
   item_list.clear();
 
-  const auto handle = reinterpret_cast<remote::file_handle>(file_desc);
+  auto handle = reinterpret_cast<remote::file_handle>(file_desc);
   auto ret = static_cast<packet::error_type>(
       has_open_info(static_cast<native_handle>(handle), STATUS_INVALID_HANDLE));
   if (ret == STATUS_SUCCESS) {
-    const auto api_path = construct_api_path(
+    auto api_path = construct_api_path(
         get_open_file_path(static_cast<native_handle>(handle)));
     directory_iterator iterator(drive_.get_directory_items(api_path));
     auto offset = marker == nullptr
@@ -1405,7 +1412,7 @@ auto remote_server::winfsp_read_directory(PVOID file_desc, PWSTR /*pattern*/,
     json item;
     while (iterator.get_json(offset++, item) == 0) {
       try {
-        item_list.emplace_back(update_to_windows_format(item));
+        item_list.emplace_back(update_to_windows_format(api_path, item));
       } catch (const std::exception &e) {
         utils::error::raise_error(function_name, e, "exception occurred");
       }
@@ -1679,30 +1686,53 @@ auto remote_server::json_release_directory_snapshot(
   return 0;
 }
 
-auto remote_server::update_to_windows_format(json &item) -> json & {
-  const auto api_path = item["path"].get<std::string>();
-  item["meta"][META_ACCESSED] = std::to_string(
-      utils::string::to_uint64(empty_as_zero(item["meta"][META_ACCESSED])));
-  item["meta"][META_CREATION] = std::to_string(
-      utils::string::to_uint64(empty_as_zero(item["meta"][META_CREATION])));
-  item["meta"][META_MODIFIED] = std::to_string(
-      utils::string::to_uint64(empty_as_zero(item["meta"][META_MODIFIED])));
+auto remote_server::update_to_windows_format(const std::string &root_api_path,
+                                             json &item) -> json & {
+  REPERTORY_USES_FUNCTION_NAME();
 
-  if (item["meta"][META_WRITTEN].empty() ||
-      (item["meta"][META_WRITTEN].get<std::string>() == "0") ||
-      (item["meta"][META_WRITTEN].get<std::string>() ==
-       std::to_string(utils::time::WIN32_TIME_CONVERSION))) {
-    drive_.set_item_meta(api_path, META_WRITTEN,
-                         item["meta"][META_MODIFIED].get<std::string>());
-    item["meta"][META_WRITTEN] = item["meta"][META_MODIFIED];
+  auto api_path = item[JSON_API_PATH].get<std::string>();
+  if (api_path == "." || api_path == "..") {
+    auto orig_api_path{api_path};
+
+    api_path = api_path == "."
+                   ? root_api_path
+                   : utils::path::get_parent_api_path(root_api_path);
+
+    api_meta_map meta;
+    auto res = drive_.get_item_meta(api_path, meta);
+    if (res != api_error::success) {
+      utils::error::raise_api_path_error(
+          function_name, api_path, res,
+          fmt::format("failed to get '{}' meta", orig_api_path));
+      return item;
+    }
+
+    item[JSON_META] = meta;
   }
 
-  if (item["meta"][META_ATTRIBUTES].empty()) {
-    item["meta"][META_ATTRIBUTES] =
-        item["directory"].get<bool>() ? std::to_string(FILE_ATTRIBUTE_DIRECTORY)
-                                      : std::to_string(FILE_ATTRIBUTE_ARCHIVE);
+  item[JSON_META][META_ACCESSED] = std::to_string(
+      utils::string::to_uint64(empty_as_zero(item[JSON_META][META_ACCESSED])));
+  item[JSON_META][META_CREATION] = std::to_string(
+      utils::string::to_uint64(empty_as_zero(item[JSON_META][META_CREATION])));
+  item[JSON_META][META_MODIFIED] = std::to_string(
+      utils::string::to_uint64(empty_as_zero(item[JSON_META][META_MODIFIED])));
+
+  if (item[JSON_META][META_WRITTEN].empty() ||
+      (item[JSON_META][META_WRITTEN].get<std::string>() == "0") ||
+      (item[JSON_META][META_WRITTEN].get<std::string>() ==
+       std::to_string(utils::time::WIN32_TIME_CONVERSION))) {
+    drive_.set_item_meta(api_path, META_WRITTEN,
+                         item[JSON_META][META_MODIFIED].get<std::string>());
+    item[JSON_META][META_WRITTEN] = item[JSON_META][META_MODIFIED];
+  }
+
+  if (item[JSON_META][META_ATTRIBUTES].empty()) {
+    item[JSON_META][META_ATTRIBUTES] =
+        item[JSON_DIRECTORY].get<bool>()
+            ? std::to_string(FILE_ATTRIBUTE_DIRECTORY)
+            : std::to_string(FILE_ATTRIBUTE_ARCHIVE);
     drive_.set_item_meta(api_path, META_ATTRIBUTES,
-                         item["meta"][META_ATTRIBUTES].get<std::string>());
+                         item[JSON_META][META_ATTRIBUTES].get<std::string>());
   }
 
   return item;

repertory/librepertory/src/drives/winfsp/remotewinfsp/remote_client.cpp

@@ -188,23 +188,21 @@ auto remote_client::winfsp_create(PWSTR file_name, UINT32 create_options,
     DECODE_OR_IGNORE(&response, normalized_name);
     DECODE_OR_IGNORE(&response, exists);
 
-    if (ret == STATUS_SUCCESS) {
-      *file_desc = reinterpret_cast<PVOID>(handle);
-      set_open_info(to_handle(*file_desc),
-                    open_info{
-                        "",
-                        nullptr,
-                        {},
-                        utils::string::to_utf8(file_name),
-                    });
-#if defined(_WIN32)
-      if (exists) {
-        ::SetLastError(ERROR_ALREADY_EXISTS);
-      }
-#endif
-    }
+    *file_desc = reinterpret_cast<PVOID>(handle);
+    set_open_info(to_handle(*file_desc), open_info{
+                                             "",
+                                             nullptr,
+                                             {},
+                                             utils::string::to_utf8(file_name),
+                                         });
   }
 
+#if defined(_WIN32)
+  if (ret == STATUS_OBJECT_NAME_COLLISION && exists != 0U) {
+    ::SetLastError(ERROR_ALREADY_EXISTS);
+  }
+#endif // defined(_WIN32)
+
   return ret;
 }
 

repertory/librepertory/src/drives/winfsp/remotewinfsp/remote_winfsp_drive.cpp

@@ -361,11 +361,10 @@ auto remote_winfsp_drive::ReadDirectory(PVOID /*file_node*/, PVOID file_desc,
               &ret)) {
         auto item_found = false;
         for (const auto &item : item_list) {
-          auto item_path = item["path"].get<std::string>();
+          auto item_path = item[JSON_API_PATH].get<std::string>();
           auto display_name = utils::string::from_utf8(
               utils::path::strip_to_file_name(item_path));
           if (not marker || (marker && item_found)) {
-            // if (not utils::path::is_ads_file_path(item_path)) {
             union {
               UINT8 B[FIELD_OFFSET(FSP_FSCTL_DIR_INFO, FileNameBuf) +
                       ((repertory::max_path_length + 1U) * sizeof(WCHAR))];
@@ -380,10 +379,8 @@ auto remote_winfsp_drive::ReadDirectory(PVOID /*file_node*/, PVOID file_desc,
                           display_name.size()) *
                  sizeof(WCHAR)));
 
-            if (not item["meta"].empty() ||
-                ((item_path != ".") && (item_path != ".."))) {
-              populate_file_info(item, directory_info->FileInfo);
-            }
+            populate_file_info(item, directory_info->FileInfo);
+
             if (ret == STATUS_SUCCESS) {
               ::wcscpy_s(&directory_info->FileNameBuf[0],
                          repertory::max_path_length, &display_name[0]);
@@ -394,7 +391,6 @@ auto remote_winfsp_drive::ReadDirectory(PVOID /*file_node*/, PVOID file_desc,
                 break;
               }
             }
-            // }
           } else {
             item_found = display_name == std::wstring(marker);
           }

repertory/librepertory/src/providers/sia/sia_provider.cpp

@@ -67,7 +67,7 @@ auto sia_provider::check_version(std::string &required_version,
                                  std::string &returned_version) const -> bool {
   REPERTORY_USES_FUNCTION_NAME();
 
-  required_version = "2.0.0";
+  required_version = RENTERD_MIN_VERSION;
 
   try {
     curl::requests::http_get get{};
@@ -149,12 +149,58 @@ auto sia_provider::create_directory_impl(const std::string &api_path,
   return api_error::success;
 }
 
+auto sia_provider::create_directory_key(const std::string &api_path) const
+    -> api_error {
+  auto parent_api_path = utils::path::get_parent_api_path(api_path);
+
+  json object_list;
+  if (not get_object_list(parent_api_path, object_list)) {
+    return api_error::comm_error;
+  }
+
+  if (not object_list.contains("objects")) {
+    return api_error::directory_not_found;
+  }
+
+  const auto &list = object_list.at("objects");
+  if (std::ranges::find_if(list, [&api_path](auto &&entry) -> bool {
+        return entry.at("key").template get<std::string>() == api_path + '/';
+      }) == list.end()) {
+    return api_error::directory_not_found;
+  }
+
+  api_meta_map meta;
+  return const_cast<sia_provider *>(this)->create_directory_impl(api_path,
+                                                                 meta);
+}
+
+auto sia_provider::ensure_directory_exists(const std::string &api_path) const
+    -> api_error {
+  REPERTORY_USES_FUNCTION_NAME();
+
+  bool exists{};
+  auto res{is_directory(api_path, exists)};
+  if (res != api_error::success) {
+    utils::error::raise_api_path_error(function_name, api_path, res,
+                                       "failed detect existing directory");
+    return res;
+  }
+
+  if (not exists) {
+    utils::error::raise_api_path_error(function_name, api_path, res,
+                                       "directory not found");
+    return api_error::directory_not_found;
+  }
+
+  return api_error::success;
+}
+
 auto sia_provider::get_directory_item_count(const std::string &api_path) const
     -> std::uint64_t {
   REPERTORY_USES_FUNCTION_NAME();
 
   try {
-    json object_list{};
+    json object_list;
     if (not get_object_list(api_path, object_list)) {
       return 0U;
     }
@@ -192,41 +238,25 @@ auto sia_provider::get_directory_items_impl(const std::string &api_path,
     -> api_error {
   REPERTORY_USES_FUNCTION_NAME();
 
-  json object_list{};
+  json object_list;
   if (not get_object_list(api_path, object_list)) {
     return api_error::comm_error;
   }
 
-  if (object_list.contains("objects")) {
-    for (const auto &entry : object_list.at("objects")) {
-      try {
-        auto name{entry.at("key").get<std::string>()};
-        auto entry_api_path{utils::path::create_api_path(name)};
-
-        auto directory{utils::string::ends_with(name, "/")};
-        if (directory && (entry_api_path == api_path)) {
-          continue;
+  iterate_objects(
+      api_path, object_list,
+      [&](auto &&entry_api_path, auto &&directory, auto &&entry) {
+        api_meta_map meta;
+        auto res{get_item_meta(entry_api_path, meta)};
+        if (res != api_error::success) {
+          utils::error::raise_api_path_error(function_name, entry_api_path, res,
+                                             "failed to get item meta");
+          return;
         }
 
-        api_file file{};
-        api_meta_map meta{};
-        if (get_item_meta(entry_api_path, meta) == api_error::item_not_found) {
-          file = create_api_file(entry_api_path, "",
-                                 directory ? 0U
-                                           : entry["size"].get<std::uint64_t>(),
-                                 get_last_modified(entry));
-          get_api_item_added()(directory, file);
-          auto res{get_item_meta(entry_api_path, meta)};
-          if (res != api_error::success) {
-            utils::error::raise_api_path_error(function_name, entry_api_path,
-                                               res, "failed to get item meta");
-            continue;
-          }
-        } else {
-          file = create_api_file(
-              entry_api_path,
-              directory ? 0U : entry["size"].get<std::uint64_t>(), meta);
-        }
+        auto file = create_api_file(
+            entry_api_path,
+            directory ? 0U : entry["size"].template get<std::uint64_t>(), meta);
 
         directory_item dir_item{};
         dir_item.api_parent = file.api_parent;
@@ -235,13 +265,7 @@ auto sia_provider::get_directory_items_impl(const std::string &api_path,
         dir_item.meta = meta;
         dir_item.size = file.file_size;
         list.emplace_back(std::move(dir_item));
-      } catch (const std::exception &e) {
-        utils::error::raise_api_path_error(function_name, api_path, e,
-                                           "failed to process entry|" +
-                                               entry.dump());
-      }
-    }
-  }
+      });
 
   return api_error::success;
 }
@@ -290,73 +314,45 @@ auto sia_provider::get_file(const std::string &api_path, api_file &file) const
   return api_error::error;
 }
 
-auto sia_provider::get_file_list(api_file_list &list,
-                                 std::string & /* marker */) const
+auto sia_provider::get_file_list(api_file_list &list, std::string &marker) const
     -> api_error {
   REPERTORY_USES_FUNCTION_NAME();
 
-  using dir_func = std::function<api_error(std::string api_path)>;
-  const dir_func get_files_in_dir = [&](std::string api_path) -> api_error {
-    try {
-      nlohmann::json object_list{};
-      if (not get_object_list(api_path, object_list)) {
-        return api_error::comm_error;
-      }
-
-      if (object_list.contains("objects")) {
-        for (const auto &entry : object_list.at("objects")) {
-          auto name{entry.at("key").get<std::string>()};
-          auto entry_api_path{utils::path::create_api_path(name)};
-
-          if (utils::string::ends_with(name, "/")) {
-            if (entry_api_path == utils::path::create_api_path(api_path)) {
-              continue;
-            }
-
-            api_meta_map meta{};
-            if (get_item_meta(entry_api_path, meta) ==
-                api_error::item_not_found) {
-              auto dir{
-                  create_api_file(entry_api_path, "", 0U,
-                                  get_last_modified(entry)),
-              };
-              get_api_item_added()(true, dir);
-            }
-
-            auto res{get_files_in_dir(entry_api_path)};
-            if (res != api_error::success) {
-              return res;
-            }
-            continue;
-          }
-
-          api_file file{};
-          api_meta_map meta{};
-          if (get_item_meta(entry_api_path, meta) ==
-              api_error::item_not_found) {
-            file = create_api_file(entry_api_path, "",
-                                   entry["size"].get<std::uint64_t>(),
-                                   get_last_modified(entry));
-            get_api_item_added()(false, file);
-          } else {
-            file = create_api_file(entry_api_path,
-                                   entry["size"].get<std::uint64_t>(), meta);
-          }
-
-          list.emplace_back(std::move(file));
-        }
-      }
-
-      return api_error::success;
-    } catch (const std::exception &e) {
-      utils::error::raise_api_path_error(function_name, api_path, e,
-                                         "failed to process directory");
+  try {
+    json object_list;
+    if (not get_object_list("", object_list, marker)) {
+      return api_error::comm_error;
     }
 
-    return api_error::error;
-  };
+    iterate_objects("/", object_list,
+                    [&](auto &&entry_api_path, auto &&directory, auto &&entry) {
+                      if (directory) {
+                        return;
+                      }
 
-  return get_files_in_dir("");
+                      api_meta_map meta;
+                      auto res{get_item_meta(entry_api_path, meta)};
+                      if (res != api_error::success) {
+                        utils::error::raise_api_path_error(
+                            function_name, entry_api_path, res,
+                            "failed to get item meta");
+                        return;
+                      }
+
+                      list.emplace_back(create_api_file(
+                          entry_api_path,
+                          entry["size"].template get<std::uint64_t>(), meta));
+                    });
+
+    marker = object_list.at("nextMarker").get<std::string>();
+    return object_list.at("hasMore").get<bool>() ? api_error::more_data
+                                                 : api_error::success;
+  } catch (const std::exception &e) {
+    utils::error::raise_api_path_error(function_name, "/", e,
+                                       "failed to process directory");
+  }
+
+  return api_error::error;
 }
 
 auto sia_provider::get_object_info(const std::string &api_path,
@@ -408,7 +404,9 @@ auto sia_provider::get_object_info(const std::string &api_path,
 }
 
 auto sia_provider::get_object_list(const std::string &api_path,
-                                   nlohmann::json &object_list) const -> bool {
+                                   nlohmann::json &object_list,
+                                   std::optional<std::string> marker) const
+    -> bool {
   REPERTORY_USES_FUNCTION_NAME();
 
   try {
@@ -416,7 +414,12 @@ auto sia_provider::get_object_list(const std::string &api_path,
     get.allow_timeout = true;
     get.path = "/api/bus/objects" + api_path + "/";
     get.query["bucket"] = get_bucket(get_sia_config());
-    get.query["delimiter"] = "/";
+    if (marker.has_value()) {
+      get.query["limit"] = "1000";
+      get.query["marker"] = marker.value();
+    } else {
+      get.query["delimiter"] = "/";
+    }
 
     std::string error_data;
     get.response_handler = [&error_data, &object_list](auto &&data,
@@ -513,6 +516,14 @@ auto sia_provider::is_directory(const std::string &api_path, bool &exists) const
     json file_data{};
     auto res{get_object_info(api_path + '/', file_data)};
     if (res == api_error::item_not_found) {
+      if (create_directory_key(api_path) == api_error::success) {
+        exists = true;
+        return api_error::success;
+      }
+    }
+
+    if (res == api_error::directory_not_found ||
+        res == api_error::item_not_found) {
       return api_error::success;
     }
 
@@ -609,6 +620,52 @@ auto sia_provider::is_online() const -> bool {
   return false;
 }
 
+void sia_provider::iterate_objects(
+    const std::string &api_path, const json &object_list,
+    std::function<void(const std::string &, bool, json)> handle_entry) const {
+  REPERTORY_USES_FUNCTION_NAME();
+
+  if (not object_list.contains("objects")) {
+    return;
+  }
+
+  for (const auto &entry : object_list.at("objects")) {
+    try {
+      auto name{entry.at("key").get<std::string>()};
+
+      auto directory{utils::string::ends_with(name, "/")};
+      auto entry_api_path{utils::path::create_api_path(name)};
+
+      {
+        api_meta_map meta{};
+        if (get_item_meta(entry_api_path, meta) == api_error::item_not_found) {
+          auto file = create_api_file(
+              entry_api_path, "",
+              directory ? 0U : entry["size"].get<std::uint64_t>(),
+              get_last_modified(entry));
+          if (directory) {
+            auto res{ensure_directory_exists(entry_api_path)};
+            if (res != api_error::success) {
+              utils::error::raise_api_path_error(
+                  function_name, entry_api_path, res,
+                  "failed detect existing directory");
+              continue;
+            }
+          }
+
+          get_api_item_added()(directory, file);
+        }
+      }
+
+      handle_entry(entry_api_path, directory, entry);
+    } catch (const std::exception &e) {
+      utils::error::raise_api_path_error(
+          function_name, api_path, e,
+          fmt::format("failed to process entry|{}", entry.dump()));
+    }
+  }
+}
+
 auto sia_provider::read_file_bytes(const std::string &api_path,
                                    std::size_t size, std::uint64_t offset,
                                    data_buffer &buffer,
@@ -636,7 +693,6 @@ auto sia_provider::read_file_bytes(const std::string &api_path,
          ++idx) {
       long response_code{};
       const auto notify_retry = [&]() {
-        fmt::println("{}", std::string(buffer.begin(), buffer.end()));
         if (response_code == 0) {
           utils::error::raise_api_path_error(
               function_name, api_path, api_error::comm_error,

repertory/librepertory/src/rpc/server/server.cpp

@@ -1,187 +1,189 @@
-/*
-  Copyright <2018-2025> <scott.e.graves@protonmail.com>
-
-  Permission is hereby granted, free of charge, to any person obtaining a copy
-  of this software and associated documentation files (the "Software"), to deal
-  in the Software without restriction, including without limitation the rights
-  to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-  copies of the Software, and to permit persons to whom the Software is
-  furnished to do so, subject to the following conditions:
-
-  The above copyright notice and this permission notice shall be included in all
-  copies or substantial portions of the Software.
-
-  THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-  IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-  FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-  AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-  LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-  OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
-  SOFTWARE.
-*/
-#include "rpc/server/server.hpp"
-
-#include "app_config.hpp"
-#include "events/event_system.hpp"
-#include "events/types/service_start_begin.hpp"
-#include "events/types/service_start_end.hpp"
-#include "events/types/service_stop_begin.hpp"
-#include "events/types/service_stop_end.hpp"
-#include "events/types/unmount_requested.hpp"
-#include "rpc/common.hpp"
-#include "utils/error_utils.hpp"
-
-namespace repertory {
-server::server(app_config &config) : config_(config) {}
-
-void server::handle_get_config(const httplib::Request & /*req*/,
-                               httplib::Response &res) {
-  auto data = config_.get_json();
-  clean_json_config(config_.get_provider_type(), data);
-  res.set_content(data.dump(), "application/json");
-  res.status = http_error_codes::ok;
-}
-
-void server::handle_get_config_value_by_name(const httplib::Request &req,
-                                             httplib::Response &res) {
-  auto name = req.get_param_value("name");
-  auto data = json({{
-      "value",
-      clean_json_value(name, config_.get_value_by_name(name)),
-  }});
-  res.set_content(data.dump(), "application/json");
-  res.status = http_error_codes::ok;
-}
-
-void server::handle_set_config_value_by_name(const httplib::Request &req,
-                                             httplib::Response &res) {
-  auto name = req.get_param_value("name");
-  auto value = req.get_param_value("value");
-
-  json data = {{
-      "value",
-      clean_json_value(name, config_.set_value_by_name(name, value)),
-  }};
-  res.set_content(data.dump(), "application/json");
-  res.status = http_error_codes::ok;
-}
-
-void server::handle_unmount(const httplib::Request & /*req*/,
-                            httplib::Response &res) {
-  event_system::instance().raise<unmount_requested>();
-  res.status = http_error_codes::ok;
-}
-
-void server::initialize(httplib::Server &inst) {
-  inst.Get("/api/v1/" + rpc_method::get_config, [this](auto &&req, auto &&res) {
-    handle_get_config(std::forward<decltype(req)>(req),
-                      std::forward<decltype(res)>(res));
-  });
-
-  inst.Get("/api/v1/" + rpc_method::get_config_value_by_name,
-           [this](auto &&req, auto &&res) {
-             handle_get_config_value_by_name(std::forward<decltype(req)>(req),
-                                             std::forward<decltype(res)>(res));
-           });
-
-  inst.Post("/api/v1/" + rpc_method::set_config_value_by_name,
-            [this](auto &&req, auto &&res) {
-              handle_set_config_value_by_name(std::forward<decltype(req)>(req),
-                                              std::forward<decltype(res)>(res));
-            });
-
-  inst.Post("/api/v1/" + rpc_method::unmount, [this](auto &&req, auto &&res) {
-    handle_unmount(std::forward<decltype(req)>(req),
-                   std::forward<decltype(res)>(res));
-  });
-}
-
-void server::start() {
-  REPERTORY_USES_FUNCTION_NAME();
-
-  mutex_lock lock(start_stop_mutex_);
-  if (server_thread_) {
-    return;
-  }
-
-  event_system::instance().raise<service_start_begin>(function_name, "server");
-
-  server_ = std::make_unique<httplib::Server>();
-
-  server_->set_exception_handler([](const httplib::Request &req,
-                                    httplib::Response &res,
-                                    std::exception_ptr ptr) {
-    json data = {{"path", req.path}};
-
-    try {
-      std::rethrow_exception(ptr);
-    } catch (std::exception &e) {
-      data["error"] = (e.what() == nullptr) ? "unknown error" : e.what();
-      utils::error::raise_error(function_name, e,
-                                "failed request: " + req.path);
-    } catch (...) {
-      data["error"] = "unknown error";
-      utils::error::raise_error(function_name, "unknown error",
-                                "failed request: " + req.path);
-    }
-
-    res.set_content(data.dump(), "application/json");
-    res.status = http_error_codes::internal_error;
-  });
-
-  server_->set_pre_routing_handler(
-      [this](auto &&req, auto &&res) -> httplib::Server::HandlerResponse {
-        if (rpc::check_authorization(config_, req)) {
-          return httplib::Server::HandlerResponse::Unhandled;
-        }
-
-        res.status = http_error_codes::unauthorized;
-        return httplib::Server::HandlerResponse::Handled;
-      });
-
-  initialize(*server_);
-
-  server_thread_ = std::make_unique<std::thread>([this]() {
-    server_->set_socket_options([](auto &&sock) {
-#if defined(_WIN32)
-      int enable{1};
-      setsockopt(sock, SOL_SOCKET, SO_EXCLUSIVEADDRUSE,
-                 reinterpret_cast<const char *>(&enable), sizeof(enable));
-#else  //  !defined(_WIN32)
-      linger opt{1, 0};
-      setsockopt(sock, SOL_SOCKET, SO_LINGER,
-                 reinterpret_cast<const char *>(&opt), sizeof(opt));
-#endif // defined(_WIN32)
-    });
-
-    server_->listen("127.0.0.1", config_.get_api_port());
-  });
-  event_system::instance().raise<service_start_end>(function_name, "server");
-}
-
-void server::stop() {
-  REPERTORY_USES_FUNCTION_NAME();
-
-  unique_mutex_lock lock(start_stop_mutex_);
-  if (not server_thread_) {
-    return;
-  }
-
-  event_system::instance().raise<service_stop_begin>(function_name, "server");
-
-  server_->stop();
-
-  std::unique_ptr<std::thread> thread{nullptr};
-  std::swap(thread, server_thread_);
-  lock.unlock();
-
-  thread->join();
-  thread.reset();
-
-  lock.lock();
-  server_.reset();
-  lock.unlock();
-
-  event_system::instance().raise<service_stop_end>(function_name, "server");
-}
-} // namespace repertory
+/*
+  Copyright <2018-2025> <scott.e.graves@protonmail.com>
+
+  Permission is hereby granted, free of charge, to any person obtaining a copy
+  of this software and associated documentation files (the "Software"), to deal
+  in the Software without restriction, including without limitation the rights
+  to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+  copies of the Software, and to permit persons to whom the Software is
+  furnished to do so, subject to the following conditions:
+
+  The above copyright notice and this permission notice shall be included in all
+  copies or substantial portions of the Software.
+
+  THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+  IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+  FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+  AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+  LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+  OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+  SOFTWARE.
+*/
+#include "rpc/server/server.hpp"
+
+#include "app_config.hpp"
+#include "events/event_system.hpp"
+#include "events/types/service_start_begin.hpp"
+#include "events/types/service_start_end.hpp"
+#include "events/types/service_stop_begin.hpp"
+#include "events/types/service_stop_end.hpp"
+#include "events/types/unmount_requested.hpp"
+#include "rpc/common.hpp"
+#include "utils/error_utils.hpp"
+
+namespace repertory {
+server::server(app_config &config) : config_(config) {}
+
+void server::handle_get_config(const httplib::Request & /*req*/,
+                               httplib::Response &res) {
+  auto data = config_.get_json();
+  clean_json_config(config_.get_provider_type(), data);
+  res.set_content(data.dump(), "application/json");
+  res.status = http_error_codes::ok;
+}
+
+void server::handle_get_config_value_by_name(const httplib::Request &req,
+                                             httplib::Response &res) {
+  auto name = req.get_param_value("name");
+  auto data = json({{
+      "value",
+      clean_json_value(name, config_.get_value_by_name(name)),
+  }});
+  res.set_content(data.dump(), "application/json");
+  res.status = http_error_codes::ok;
+}
+
+void server::handle_set_config_value_by_name(const httplib::Request &req,
+                                             httplib::Response &res) {
+  auto name = req.get_param_value("name");
+  auto value = req.get_param_value("value");
+
+  json data = {{
+      "value",
+      clean_json_value(name, config_.set_value_by_name(name, value)),
+  }};
+  res.set_content(data.dump(), "application/json");
+  res.status = http_error_codes::ok;
+}
+
+void server::handle_unmount(const httplib::Request & /*req*/,
+                            httplib::Response &res) {
+  REPERTORY_USES_FUNCTION_NAME();
+
+  event_system::instance().raise<unmount_requested>(function_name);
+  res.status = http_error_codes::ok;
+}
+
+void server::initialize(httplib::Server &inst) {
+  inst.Get("/api/v1/" + rpc_method::get_config, [this](auto &&req, auto &&res) {
+    handle_get_config(std::forward<decltype(req)>(req),
+                      std::forward<decltype(res)>(res));
+  });
+
+  inst.Get("/api/v1/" + rpc_method::get_config_value_by_name,
+           [this](auto &&req, auto &&res) {
+             handle_get_config_value_by_name(std::forward<decltype(req)>(req),
+                                             std::forward<decltype(res)>(res));
+           });
+
+  inst.Post("/api/v1/" + rpc_method::set_config_value_by_name,
+            [this](auto &&req, auto &&res) {
+              handle_set_config_value_by_name(std::forward<decltype(req)>(req),
+                                              std::forward<decltype(res)>(res));
+            });
+
+  inst.Post("/api/v1/" + rpc_method::unmount, [this](auto &&req, auto &&res) {
+    handle_unmount(std::forward<decltype(req)>(req),
+                   std::forward<decltype(res)>(res));
+  });
+}
+
+void server::start() {
+  REPERTORY_USES_FUNCTION_NAME();
+
+  mutex_lock lock(start_stop_mutex_);
+  if (server_thread_) {
+    return;
+  }
+
+  event_system::instance().raise<service_start_begin>(function_name, "server");
+
+  server_ = std::make_unique<httplib::Server>();
+
+  server_->set_exception_handler([](const httplib::Request &req,
+                                    httplib::Response &res,
+                                    std::exception_ptr ptr) {
+    json data = {{"path", req.path}};
+
+    try {
+      std::rethrow_exception(ptr);
+    } catch (std::exception &e) {
+      data["error"] = (e.what() == nullptr) ? "unknown error" : e.what();
+      utils::error::raise_error(function_name, e,
+                                "failed request: " + req.path);
+    } catch (...) {
+      data["error"] = "unknown error";
+      utils::error::raise_error(function_name, "unknown error",
+                                "failed request: " + req.path);
+    }
+
+    res.set_content(data.dump(), "application/json");
+    res.status = http_error_codes::internal_error;
+  });
+
+  server_->set_pre_routing_handler(
+      [this](auto &&req, auto &&res) -> httplib::Server::HandlerResponse {
+        if (rpc::check_authorization(config_, req)) {
+          return httplib::Server::HandlerResponse::Unhandled;
+        }
+
+        res.status = http_error_codes::unauthorized;
+        return httplib::Server::HandlerResponse::Handled;
+      });
+
+  initialize(*server_);
+
+  server_thread_ = std::make_unique<std::thread>([this]() {
+    server_->set_socket_options([](auto &&sock) {
+#if defined(_WIN32)
+      int enable{1};
+      setsockopt(sock, SOL_SOCKET, SO_EXCLUSIVEADDRUSE,
+                 reinterpret_cast<const char *>(&enable), sizeof(enable));
+#else  //  !defined(_WIN32)
+      linger opt{1, 0};
+      setsockopt(sock, SOL_SOCKET, SO_LINGER,
+                 reinterpret_cast<const char *>(&opt), sizeof(opt));
+#endif // defined(_WIN32)
+    });
+
+    server_->listen("127.0.0.1", config_.get_api_port());
+  });
+  event_system::instance().raise<service_start_end>(function_name, "server");
+}
+
+void server::stop() {
+  REPERTORY_USES_FUNCTION_NAME();
+
+  unique_mutex_lock lock(start_stop_mutex_);
+  if (not server_thread_) {
+    return;
+  }
+
+  event_system::instance().raise<service_stop_begin>(function_name, "server");
+
+  server_->stop();
+
+  std::unique_ptr<std::thread> thread{nullptr};
+  std::swap(thread, server_thread_);
+  lock.unlock();
+
+  thread->join();
+  thread.reset();
+
+  lock.lock();
+  server_.reset();
+  lock.unlock();
+
+  event_system::instance().raise<service_stop_end>(function_name, "server");
+}
+} // namespace repertory

repertory/repertory/main.cpp

@@ -23,6 +23,8 @@
 #include "backward.hpp"
 #endif // defined(PROJECT_ENABLE_BACKWARD_CPP)
 
+#include <algorithm>
+
 #include "cli/actions.hpp"
 #include "initialize.hpp"
 #include "types/repertory.hpp"
@@ -44,7 +46,7 @@ auto main(int argc, char **argv) -> int {
   std::vector<const char *> args;
   {
     auto args_span = std::span(argv, static_cast<std::size_t>(argc));
-    std::copy(args_span.begin(), args_span.end(), std::back_inserter(args));
+    std::ranges::copy(args_span, std::back_inserter(args));
   }
 
   if (argc == 1) {

repertory/repertory/src/ui/handlers.cpp

@@ -326,9 +326,9 @@ void handlers::handle_put_mount_location(const httplib::Request &req,
 void handlers::handle_get_available_locations(httplib::Response &res) {
 #if defined(_WIN32)
   constexpr const std::array<std::string_view, 26U> letters{
-      "A:", "B:", "C:", "D:", "E:", "F:", "G:", "H:", "I:",
-      "J:", "K:", "L:", "M:", "N:", "O:", "P:", "Q:", "R:",
-      "S:", "T:", "U:", "V:", "W:", "X:", "Y:", "Z:",
+      "a:", "b:", "c:", "d:", "e:", "f:", "g:", "h:", "i:",
+      "j:", "k:", "l:", "m:", "n:", "o:", "p:", "q:", "r:",
+      "s:", "t:", "u:", "v:", "w:", "x:", "y:", "z:",
   };
 
   auto available = std::accumulate(

repertory/repertory_test/include/fixtures/fuse_fixture.hpp

@@ -54,21 +54,31 @@ namespace repertory {
 struct local_s3 final {
   static constexpr const provider_type type{provider_type::s3};
   static constexpr const provider_type type2{provider_type::s3};
+  static constexpr const std::uint16_t port{0U};
 };
 
 struct local_sia final {
   static constexpr const provider_type type{provider_type::sia};
   static constexpr const provider_type type2{provider_type::sia};
+  static constexpr const std::uint16_t port{0U};
 };
 
 struct remote_s3 final {
   static constexpr const provider_type type{provider_type::remote};
   static constexpr const provider_type type2{provider_type::s3};
+  static constexpr const std::uint16_t port{0U};
 };
 
 struct remote_sia final {
   static constexpr const provider_type type{provider_type::remote};
   static constexpr const provider_type type2{provider_type::sia};
+  static constexpr const std::uint16_t port{0U};
+};
+
+struct remote_linux_to_winfsp final {
+  static constexpr const provider_type type{provider_type::remote};
+  static constexpr const provider_type type2{provider_type::unknown};
+  static constexpr const std::uint16_t port{40001U};
 };
 
 template <typename provider_t> class fuse_test : public ::testing::Test {
@@ -113,7 +123,7 @@ protected:
 
           auto r_cfg = config->get_remote_mount();
           r_cfg.enable = true;
-          r_cfg.api_port = 30000U;
+          r_cfg.api_port = 40000U;
           config->set_remote_mount(r_cfg);
         }
 
@@ -160,7 +170,7 @@ protected:
 
           auto r_cfg = config->get_remote_mount();
           r_cfg.enable = true;
-          r_cfg.api_port = 30000U;
+          r_cfg.api_port = 40000U;
           config->set_remote_mount(r_cfg);
         }
 
@@ -178,7 +188,7 @@ protected:
       execute_mount(drive_args, mount_location);
     };
 
-    const auto mount_remote = [&]() {
+    const auto mount_remote = [&](std::uint16_t port = 40000U) {
       {
         mount_location2 = mount_location;
 
@@ -187,7 +197,8 @@ protected:
             {
                 "fuse_test",
                 app_config::get_provider_name(provider_t::type) + '_' +
-                    app_config::get_provider_name(provider_t::type2),
+                    app_config::get_provider_name(provider_t::type2) + '_' +
+                    std::to_string(port),
             });
 
         mount_location = utils::path::combine(test_directory, {"mount"});
@@ -206,7 +217,7 @@ protected:
             "-dd",
             config2->get_data_directory(),
             "-rm",
-            "localhost:30000",
+            fmt::format("localhost:{}", port),
             mount_location,
         });
       }
@@ -233,6 +244,10 @@ protected:
         mount_sia();
       } break;
 
+      case provider_type::unknown:
+        mount_remote(provider_t::port);
+        return;
+
       default:
         throw std::runtime_error("remote provider type is not implemented");
         return;
@@ -410,9 +425,15 @@ std::string fuse_test<provider_t>::mount_location;
 template <typename provider_t>
 std::string fuse_test<provider_t>::mount_location2;
 
-// using fuse_provider_types = ::testing::Types<local_s3, remote_s3>;
+#if defined(__linux__)
 using fuse_provider_types =
     ::testing::Types<local_s3, remote_s3, local_sia, remote_sia>;
+// using fuse_provider_types =
+//     ::testing::Types<local_s3, remote_s3, local_sia, remote_sia,
+//     remote_linux_to_winfsp>;
+#else  // !defined(__linux__)
+build fails here
+#endif // defined(_WIN32)
 } // namespace repertory
 
 #endif // !defined(_WIN32)

repertory/repertory_test/include/fixtures/winfsp_fixture.hpp

@@ -45,21 +45,31 @@ namespace repertory {
 struct local_s3 final {
   static constexpr const provider_type type{provider_type::s3};
   static constexpr const provider_type type2{provider_type::s3};
+  static constexpr const std::uint16_t port{0U};
 };
 
 struct local_sia final {
   static constexpr const provider_type type{provider_type::sia};
   static constexpr const provider_type type2{provider_type::sia};
+  static constexpr const std::uint16_t port{0U};
 };
 
 struct remote_s3 final {
   static constexpr const provider_type type{provider_type::remote};
   static constexpr const provider_type type2{provider_type::s3};
+  static constexpr const std::uint16_t port{0U};
 };
 
 struct remote_sia final {
   static constexpr const provider_type type{provider_type::remote};
   static constexpr const provider_type type2{provider_type::sia};
+  static constexpr const std::uint16_t port{0U};
+};
+
+struct remote_winfsp_to_linux final {
+  static constexpr const provider_type type{provider_type::remote};
+  static constexpr const provider_type type2{provider_type::unknown};
+  static constexpr const std::uint16_t port{40001U};
 };
 
 template <typename provider_t> class winfsp_test : public ::testing::Test {
@@ -102,7 +112,7 @@ protected:
 
           auto r_cfg = config->get_remote_mount();
           r_cfg.enable = true;
-          r_cfg.api_port = 30000U;
+          r_cfg.api_port = 40000U;
           config->set_remote_mount(r_cfg);
         }
 
@@ -144,7 +154,7 @@ protected:
 
           auto r_cfg = config->get_remote_mount();
           r_cfg.enable = true;
-          r_cfg.api_port = 30000U;
+          r_cfg.api_port = 40000U;
           config->set_remote_mount(r_cfg);
         }
 
@@ -160,13 +170,15 @@ protected:
       execute_mount(drive_args, mount_location);
     };
 
-    const auto mount_remote = [&]() {
+    const auto mount_remote = [&](std::uint16_t port = 40000U) {
       {
         auto test_directory = utils::path::combine(
             test::get_test_output_dir(),
             {
                 "winfsp_test",
-                app_config::get_provider_name(provider_type::remote),
+                app_config::get_provider_name(provider_t::type) + '_' +
+                    app_config::get_provider_name(provider_t::type2) + '_' +
+                    std::to_string(port),
             });
 
         mount_location2 = mount_location;
@@ -184,7 +196,7 @@ protected:
             "-dd",
             config->get_data_directory(),
             "-rm",
-            "localhost:30000",
+            fmt::format("localhost:{}", port),
             mount_location,
         });
       }
@@ -211,6 +223,10 @@ protected:
         mount_sia();
       } break;
 
+      case provider_type::unknown:
+        mount_remote(provider_t::port);
+        return;
+
       default:
         throw std::runtime_error("remote provider type is not implemented");
         return;
@@ -228,7 +244,9 @@ protected:
   static void TearDownTestCase() {
     if (provider_t::type == provider_type::remote) {
       execute_unmount(drive_args2, mount_location);
-      execute_unmount(drive_args, mount_location2);
+      if (provider_t::type2 != provider_type::unknown) {
+        execute_unmount(drive_args, mount_location2);
+      }
     } else {
       execute_unmount(drive_args, mount_location);
     }
@@ -282,7 +300,8 @@ std::string winfsp_test<provider_t>::mount_location2;
 
 // using winfsp_provider_types = ::testing::Types<local_s3, remote_s3,
 // local_sia, remote_sia>;
-using winfsp_provider_types = ::testing::Types<local_s3, remote_s3>;
+// using winfsp_provider_types = ::testing::Types<local_s3, remote_s3>;
+using winfsp_provider_types = ::testing::Types<remote_winfsp_to_linux>;
 } // namespace repertory
 
 #endif // defined(_WIN32)