v2.0.4-rc (#37)

# Changelog

## v2.0.4-rc

### BREAKING CHANGES

* `renterd` v2.0.0+ is now required. Prior versions will fail to mount.

### Issues

* \#35 [bug] Low frequency check is set to '0' instead of 1 hour by default
* \#36 [bug] Max cache size bytes is set to '0' by default

### Changes from v2.0.3-rc

* Added Sia API version check prior to mounting
* Added back `-cv` (check version) CLI option
* Continue documentation updates
* Fixed setting `ApiAuth` via `set_value_by_name`
* Fixed setting `HostConfig.ApiUser` via `set_value_by_name`
* Fixed setting `HostConfig.Path` via `set_value_by_name`
* Fixed setting `HostConfig.Protocol` via `set_value_by_name`
* Improved ring buffer read-ahead
* Integrated `renterd` version 2.0.0
* Prefer using local cache file when opening files
* Refactored `app_config` unit tests
* Refactored polling to be more accurate on scheduling tasks

Reviewed-on: #37

support/src/utils/error.cpp

@@ -22,9 +22,6 @@
 #include "utils/error.hpp"
 
 namespace repertory::utils::error {
-std::atomic<const i_exception_handler *> exception_handler{
-    &default_exception_handler};
-
 auto create_error_message(std::vector<std::string_view> items) -> std::string {
   std::stringstream stream{};
   for (std::size_t idx = 0U; idx < items.size(); ++idx) {
@@ -38,13 +35,30 @@ auto create_error_message(std::vector<std::string_view> items) -> std::string {
   return stream.str();
 }
 
+auto create_error_message(std::string_view function_name,
+                          std::vector<std::string_view> items) -> std::string {
+  items.insert(items.begin(), function_name);
+  return create_error_message(items);
+}
+
 auto create_exception(std::string_view function_name,
                       std::vector<std::string_view> items)
     -> std::runtime_error {
-  items.insert(items.begin(), function_name);
-  return std::runtime_error(create_error_message(items));
+  return std::runtime_error(create_error_message(function_name, items));
 }
 
+#if defined(PROJECT_ENABLE_V2_ERRORS)
+void handle_debug(std::string_view function_name, std::string_view msg) {
+  const i_exception_handler *handler{exception_handler};
+  if (handler != nullptr) {
+    handler->handle_debug(function_name, msg);
+    return;
+  }
+
+  default_exception_handler.handle_debug(function_name, msg);
+}
+#endif // defined(PROJECT_ENABLE_V2_ERRORS)
+
 void handle_error(std::string_view function_name, std::string_view msg) {
   const i_exception_handler *handler{exception_handler};
   if (handler != nullptr) {
@@ -76,6 +90,38 @@ void handle_exception(std::string_view function_name,
   default_exception_handler.handle_exception(function_name, ex);
 }
 
+#if defined(PROJECT_ENABLE_V2_ERRORS)
+void handle_info(std::string_view function_name, std::string_view msg) {
+  const i_exception_handler *handler{exception_handler};
+  if (handler != nullptr) {
+    handler->handle_info(function_name, msg);
+    return;
+  }
+
+  default_exception_handler.handle_info(function_name, msg);
+}
+
+void handle_trace(std::string_view function_name, std::string_view msg) {
+  const i_exception_handler *handler{exception_handler};
+  if (handler != nullptr) {
+    handler->handle_trace(function_name, msg);
+    return;
+  }
+
+  default_exception_handler.handle_trace(function_name, msg);
+}
+
+void handle_warn(std::string_view function_name, std::string_view msg) {
+  const i_exception_handler *handler{exception_handler};
+  if (handler != nullptr) {
+    handler->handle_warn(function_name, msg);
+    return;
+  }
+
+  default_exception_handler.handle_warn(function_name, msg);
+}
+#endif // defined(PROJECT_ENABLE_V2_ERRORS)
+
 void set_exception_handler(const i_exception_handler *handler) {
   exception_handler = handler;
 }

support/src/utils/error_handler.cpp

@@ -0,0 +1,241 @@
+/*
+  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 "utils/config.hpp"
+#include "utils/error.hpp"
+
+namespace repertory::utils::error {
+std::atomic<const i_exception_handler *> exception_handler{
+    &default_exception_handler};
+
+#if defined(PROJECT_ENABLE_V2_ERRORS)
+void iostream_exception_handler::handle_debug(std::string_view function_name,
+                                              std::string_view msg) const {
+  std::cout << create_error_message({
+                   "debug",
+                   function_name,
+                   msg,
+               })
+            << std::endl;
+}
+#endif // defined(PROJECT_ENABLE_V2_ERRORS)
+
+void iostream_exception_handler::handle_error(std::string_view function_name,
+                                              std::string_view msg) const {
+  std::cerr << create_error_message({
+                   "error",
+                   function_name,
+                   msg,
+               })
+            << std::endl;
+}
+
+void iostream_exception_handler::handle_exception(
+    std::string_view function_name) const {
+  std::cerr << create_error_message({
+                   "error",
+                   function_name,
+                   "exception",
+                   "unknown",
+               })
+            << std::endl;
+}
+
+void iostream_exception_handler::handle_exception(
+    std::string_view function_name, const std::exception &ex) const {
+  std::cerr << create_error_message({
+                   "error",
+                   function_name,
+                   "exception",
+                   (ex.what() == nullptr ? "unknown" : ex.what()),
+               })
+            << std::endl;
+}
+
+#if defined(PROJECT_ENABLE_V2_ERRORS)
+void iostream_exception_handler::handle_info(std::string_view function_name,
+                                             std::string_view msg) const {
+  std::cout << create_error_message({
+                   "info",
+                   function_name,
+                   msg,
+               })
+            << std::endl;
+}
+
+void iostream_exception_handler::handle_trace(std::string_view function_name,
+                                              std::string_view msg) const {
+  std::cout << create_error_message({
+                   "trace",
+                   function_name,
+                   msg,
+               })
+            << std::endl;
+}
+
+void iostream_exception_handler::handle_warn(std::string_view function_name,
+                                             std::string_view msg) const {
+  std::cout << create_error_message({
+                   "warn",
+                   function_name,
+                   msg,
+               })
+            << std::endl;
+}
+#endif // defined(PROJECT_ENABLE_V2_ERRORS)
+
+#if defined(PROJECT_ENABLE_SPDLOG) && defined(PROJECT_ENABLE_V2_ERRORS)
+void spdlog_exception_handler::handle_debug(std::string_view function_name,
+                                            std::string_view msg) const {
+  auto console = spdlog::get("console");
+  if (console) {
+    console->debug(utils::error::create_error_message(function_name, {msg}));
+  } else {
+    fallback.handle_debug(function_name, msg);
+  }
+
+  auto file = spdlog::get("file");
+  if (not file) {
+    return;
+  }
+
+  file->debug(utils::error::create_error_message(function_name, {msg}));
+}
+
+void spdlog_exception_handler::handle_error(std::string_view function_name,
+                                            std::string_view msg) const {
+  auto console = spdlog::get("console");
+  if (console) {
+    console->error(utils::error::create_error_message(function_name, {msg}));
+  } else {
+    fallback.handle_error(function_name, msg);
+  }
+
+  auto file = spdlog::get("file");
+  if (not file) {
+    return;
+  }
+
+  file->error(utils::error::create_error_message(function_name, {msg}));
+}
+
+void spdlog_exception_handler::handle_exception(
+    std::string_view function_name) const {
+  auto console = spdlog::get("console");
+  if (console) {
+    console->error(utils::error::create_error_message(function_name,
+                                                      {
+                                                          "exception",
+                                                          "unknown exception",
+                                                      }));
+  } else {
+    fallback.handle_exception(function_name);
+  }
+
+  auto file = spdlog::get("file");
+  if (not file) {
+    return;
+  }
+
+  file->error(
+      utils::error::create_error_message(function_name, {
+                                                            "exception",
+                                                            "unknown exception",
+                                                        }));
+}
+
+void spdlog_exception_handler::handle_exception(
+    std::string_view function_name, const std::exception &ex) const {
+  auto console = spdlog::get("console");
+  if (console) {
+    console->error(utils::error::create_error_message(
+        function_name, {
+                           "exception",
+                           (ex.what() == nullptr ? "unknown" : ex.what()),
+                       }));
+  } else {
+    fallback.handle_exception(function_name, ex);
+  }
+
+  auto file = spdlog::get("file");
+  if (not file) {
+    return;
+  }
+
+  file->error(utils::error::create_error_message(
+      function_name, {
+                         "exception",
+                         (ex.what() == nullptr ? "unknown" : ex.what()),
+                     }));
+}
+
+void spdlog_exception_handler::handle_info(std::string_view function_name,
+                                           std::string_view msg) const {
+  auto console = spdlog::get("console");
+  if (console) {
+    console->info(utils::error::create_error_message(function_name, {msg}));
+  } else {
+    fallback.handle_info(function_name, msg);
+  }
+
+  auto file = spdlog::get("file");
+  if (not file) {
+    return;
+  }
+
+  file->info(utils::error::create_error_message(function_name, {msg}));
+}
+
+void spdlog_exception_handler::handle_trace(std::string_view function_name,
+                                            std::string_view msg) const {
+  auto console = spdlog::get("console");
+  if (console) {
+    console->trace(utils::error::create_error_message(function_name, {msg}));
+  } else {
+    fallback.handle_trace(function_name, msg);
+  }
+
+  auto file = spdlog::get("file");
+  if (not file) {
+    return;
+  }
+
+  file->trace(utils::error::create_error_message(function_name, {msg}));
+}
+
+void spdlog_exception_handler::handle_warn(std::string_view function_name,
+                                           std::string_view msg) const {
+  auto console = spdlog::get("console");
+  if (console) {
+    console->warn(utils::error::create_error_message(function_name, {msg}));
+  } else {
+    fallback.handle_warn(function_name, msg);
+  }
+
+  auto file = spdlog::get("file");
+  if (not file) {
+    return;
+  }
+
+  file->warn(utils::error::create_error_message(function_name, {msg}));
+}
+#endif // defined(PROJECT_ENABLE_SPDLOG) && defined(PROJECT_ENABLE_V2_ERRORS)
+} // namespace repertory::utils::error

support/src/utils/file.cpp

@@ -41,8 +41,16 @@ auto change_to_process_directory() -> bool {
 
     ::GetModuleFileNameA(nullptr, file_name.data(),
                          static_cast<DWORD>(file_name.size() - 1U));
-    auto path = utils::path::strip_to_file_name(file_name.c_str());
-    ::SetCurrentDirectoryA(path.c_str());
+    auto path = utils::path::get_parent_path(file_name.c_str());
+    auto res = ::SetCurrentDirectoryA(path.c_str()) != 0;
+    if (not res) {
+      throw utils::error::create_exception(
+          function_name, {
+                             "failed to set current directory",
+                             std::to_string(utils::get_last_error_code()),
+                             path,
+                         });
+    }
 #else // !defined(_WIN32)
     std::string path;
     path.resize(PATH_MAX + 1);