BeepingDebug.h

#ifndef __BEEPINGDEBUG__
#define __BEEPINGDEBUG__
 
// BeepingDebug.h — Structured logging for beeping-core via spdlog.
//
// All logging goes through spdlog with JSON-formatted output to rotating
// files in logs/. Log level is configurable via BEEPING_LOG_LEVEL env var.
//
// Macros: BTRACE, BDEBUG, BINFO, BWARN, BERROR — same interface as before,
// now backed by spdlog. Auto-initializes on first use.
 
#include <spdlog/spdlog.h>
 
namespace BEEPING {
 
// Initialize the beeping logger (safe to call multiple times).
// Creates a rotating file logger in logs/ with JSON pattern.
// Reads BEEPING_LOG_LEVEL env var (trace/debug/info/warn/error, default: warn).
void initBeepingLogger();
 
// Shutdown (call from last BEEPING_Destroy)
void shutdownBeepingLogger();
 
// Ensure logger is initialized before use
void ensureBeepingLogger();
 
}  // namespace BEEPING
 
// Strip path to filename only
#define BEEPING_FILENAME_                                                  \
  (__builtin_strrchr(__FILE__, '/') ? __builtin_strrchr(__FILE__, '/') + 1 \
                                    : __FILE__)
 
#define BTRACE(fmt, ...)                                \
  do {                                                  \
    BEEPING::ensureBeepingLogger();                     \
    spdlog::trace("[{}:{}] " fmt, BEEPING_FILENAME_,    \
                  __LINE__ __VA_OPT__(, ) __VA_ARGS__); \
  } while (0)
 
#define BDEBUG(fmt, ...)                                \
  do {                                                  \
    BEEPING::ensureBeepingLogger();                     \
    spdlog::debug("[{}:{}] " fmt, BEEPING_FILENAME_,    \
                  __LINE__ __VA_OPT__(, ) __VA_ARGS__); \
  } while (0)
 
#define BINFO(fmt, ...)                                \
  do {                                                 \
    BEEPING::ensureBeepingLogger();                    \
    spdlog::info("[{}:{}] " fmt, BEEPING_FILENAME_,    \
                 __LINE__ __VA_OPT__(, ) __VA_ARGS__); \
  } while (0)
 
#define BWARN(fmt, ...)                                \
  do {                                                 \
    BEEPING::ensureBeepingLogger();                    \
    spdlog::warn("[{}:{}] " fmt, BEEPING_FILENAME_,    \
                 __LINE__ __VA_OPT__(, ) __VA_ARGS__); \
  } while (0)
 
#define BERROR(fmt, ...)                                \
  do {                                                  \
    BEEPING::ensureBeepingLogger();                     \
    spdlog::error("[{}:{}] " fmt, BEEPING_FILENAME_,    \
                  __LINE__ __VA_OPT__(, ) __VA_ARGS__); \
  } while (0)
 
#endif  // __BEEPINGDEBUG__