updated build system

support/src/utils/error.cpp

@@ -22,6 +22,82 @@
 #include "utils/error.hpp"
 
 namespace monitarr::utils::error {
+#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)
+
 std::atomic<const i_exception_handler *> exception_handler{
     &default_exception_handler};
 
@@ -40,7 +116,7 @@ auto create_error_message(std::vector<std::string_view> items) -> std::string {
 
 auto create_error_message(std::string_view function_name,
                           std::vector<std::string_view> items) -> std::string {
-  items.insert(items.begin(), function_name);
+  items.insert(std::next(items.begin()), function_name);
   return create_error_message(items);
 }