diff options
Diffstat (limited to 'archive/src/log.h')
| -rw-r--r-- | archive/src/log.h | 84 |
1 files changed, 84 insertions, 0 deletions
diff --git a/archive/src/log.h b/archive/src/log.h new file mode 100644 index 0000000..537cb6e --- /dev/null +++ b/archive/src/log.h @@ -0,0 +1,84 @@ +#pragma once + +#include <stdbool.h> +#include <stdio.h> +#include <stdlib.h> + +#define ERROR_EXIT(...) \ + { \ + fprintf(stderr, __VA_ARGS__); \ + exit(1); \ + } + +#define TODO(msg) \ + do { \ + ERROR_EXIT("TODO: %s", msg); \ + } while (0) + +#define LOG_WARN_ENABLED 1 +#define LOG_INFO_ENABLED 1 + +#ifdef CRELEASE +#define LOG_DEBUG_ENABLED 0 +#define LOG_TRACE_ENABLED 0 +#else +#define LOG_DEBUG_ENABLED 1 +#define LOG_TRACE_ENABLED 1 +#endif + +typedef enum log_level { + LOG_LEVEL_FATAL = 0, + LOG_LEVEL_ERROR = 1, + LOG_LEVEL_WARN = 2, + LOG_LEVEL_INFO = 3, + LOG_LEVEL_DEBUG = 4, + LOG_LEVEL_TRACE = 5, +} log_level; + +bool logger_init(); +void logger_shutdown(); + +// TODO: macro that outputs logger macros for a specific subsystem or string prefix e.g. "MEMORY" -> +// logs now have more context potentially have line numbers too? + +void log_output(log_level level, const char* message, ...); + +#define FATAL(message, ...) log_output(LOG_LEVEL_FATAL, message, ##__VA_ARGS__) +#define ERROR(message, ...) log_output(LOG_LEVEL_ERROR, message, ##__VA_ARGS__) +#define WARN(message, ...) log_output(LOG_LEVEL_WARN, message, ##__VA_ARGS__) +#define INFO(message, ...) log_output(LOG_LEVEL_INFO, message, ##__VA_ARGS__) + +#if LOG_DEBUG_ENABLED == 1 +#define DEBUG(message, ...) log_output(LOG_LEVEL_DEBUG, message, ##__VA_ARGS__) +#else +#define DEBUG(message, ...) +#endif + +#if LOG_TRACE_ENABLED == 1 +#define TRACE(message, ...) log_output(LOG_LEVEL_TRACE, message, ##__VA_ARGS__) +#else +#define TRACE(message, ...) +#endif + +// TODO: Move this to an asserts file + +void report_assertion_failure(const char* expression, const char* message, const char* file, + int line); + +#define CASSERT(expr) \ + { \ + if (expr) { \ + } else { \ + report_assertion_failure(#expr, "", __FILE__, __LINE__); \ + __builtin_trap(); \ + } \ + } + +#define CASSERT_MSG(expr, msg) \ + { \ + if (expr) { \ + } else { \ + report_assertion_failure(#expr, msg, __FILE__, __LINE__); \ + __builtin_trap(); \ + } \ + }
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