fggl/debug/logging.cpp

+/*
+ * This file is part of FGGL.
+ *
+ * FGGL is free software: you can redistribute it and/or modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation, either version 3 of the License, or (at your option) any
+ * later version.
+ *
+ * FGGL is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty
+ * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public License along with FGGL.
+ * If not, see <https://www.gnu.org/licenses/>.
+ */
+
+//
+// Created by webpigeon on 11/09/22.
+//
+
+
+#ifdef __GNUG__
+	#include <cstdlib>
+	#include <memory>
+	#include <cxxabi.h>
+
+	namespace fggl::debug {
+		auto demangle(const char *name) -> std::string {
+			int status = -4;
+
+			std::unique_ptr<char, decltype(&std::free)> res{
+				abi::__cxa_demangle(name, nullptr, nullptr, &status),
+				std::free
+			};
+
+			return (status == 0) ? res.get() : name;
+		}
+	}
+#else
+	namespace fggl::debug {
+		std::string demangle(const char* name) {
+			return name;
+		}
+	}
+#endif