Files
tyra-linux/engine/inc/debug/debug.hpp
T
2022-08-20 16:38:44 +02:00

117 lines
3.1 KiB
C++

/*
# _____ ____ ___
# | \/ ____| |___|
# | | | \ | |
#-----------------------------------------------------------------------
# Copyright 2022, tyra - https://github.com/h4570/tyra
# Licensed under Apache License 2.0
# Sandro Sobczyński <sandro.sobczynski@gmail.com>
*/
#pragma once
#ifdef NDEBUG
#define TYRA_LOG(...) ((void)0)
#define TYRA_WARN(...) ((void)0)
#define TYRA_ERROR(...) ((void)0)
#define TYRA_TRAP(...) ((void)0)
#define TYRA_ASSERT(condition, ...) ((void)0)
#else // IF Debug
#include <stdio.h>
#include <string>
#include <sstream>
#include <fstream>
#include <utility>
#include <memory>
#include "file/file_utils.hpp"
#include "info/info.hpp"
#define TYRA_LOG(...) TyraDebug::writeLines("LOG: ", ##__VA_ARGS__, "\n")
#define TYRA_WARN(...) TyraDebug::writeLines("==WARN: ", ##__VA_ARGS__, "\n")
#define TYRA_ERROR(...) TyraDebug::writeLines("====ERR: ", ##__VA_ARGS__, "\n")
#define TYRA_TRAP(...) TyraDebug::trap(__FILE__, __LINE__, ##__VA_ARGS__)
#define TYRA_BREAKPOINT() TyraDebug::trap(__FILE__, __LINE__, "Breakpoint")
#define TYRA_ASSERT(condition, ...) \
if (!(condition)) TyraDebug::trap(__FILE__, __LINE__, ##__VA_ARGS__)
class TyraDebug {
public:
template <typename Arg, typename... Args>
static void writeLines(Arg&& arg, Args&&... args) {
std::stringstream ss;
ss << std::forward<Arg>(arg);
using expander = int[];
(void)expander{0, (void(ss << std::forward<Args>(args)), 0)...};
if (Tyra::Info::writeLogsToFile) {
auto* logFile = getLogFile();
*logFile << ss.str();
logFile->flush();
} else {
printf("%s", ss.str().c_str());
}
}
template <typename... Args>
static void trap(const char* file, int line, Args... args) {
std::stringstream ss1;
ss1 << "\n";
ss1 << "============== TYRA ==============\n";
ss1 << "| Assertion failed!\n";
ss1 << "|\n";
if (Tyra::Info::writeLogsToFile) {
auto* logFile = getLogFile();
*logFile << ss1.str();
logFile->flush();
} else {
printf("%s", ss1.str().c_str());
}
writeAssertLines(args...);
std::stringstream ss2;
ss2 << "|\n";
ss2 << "| File : " << file << ":" << line << "\n";
ss2 << "====================================\n\n";
if (Tyra::Info::writeLogsToFile) {
auto* logFile = getLogFile();
*logFile << ss2.str();
logFile->flush();
} else {
printf("%s", ss2.str().c_str());
}
for (;;) {
}
}
private:
static std::unique_ptr<std::ofstream> logFile;
static std::ofstream* getLogFile();
template <typename Arg, typename... Args>
static void writeAssertLines(Arg&& arg, Args&&... args) {
std::stringstream ss;
ss << "| " << std::forward<Arg>(arg) << "\n";
using expander = int[];
(void)expander{
0, (void(ss << "| " << std::forward<Args>(args) << "\n"), 0)...};
if (Tyra::Info::writeLogsToFile) {
auto* logfile = getLogFile();
*logfile << ss.str();
logFile->flush();
} else {
printf("%s", ss.str().c_str());
}
}
};
#endif // NDEBUG