alc/logging.h

   1 #ifndef LOGGING_H
   2 #define LOGGING_H
   3
   4 #include <stdio.h>
   5
   6 #include "opthelpers.h"
   7
   8
   9 extern FILE *gLogFile;
  10
  11 [[gnu::format(printf,2,3)]] void al_print(FILE *logfile, const char *fmt, ...);
  12 #if !defined(_WIN32)
  13 #define AL_PRINT fprintf
  14 #else
  15 #define AL_PRINT al_print
  16 #endif
  17
  18 #ifdef __ANDROID__
  19 #include <android/log.h>
  20 #define LOG_ANDROID(T, ...) __android_log_print(T, "openal", "AL lib: " __VA_ARGS__)
  21 #else
  22 #define LOG_ANDROID(T, ...) ((void)0)
  23 #endif
  24
  25 enum LogLevel {
  26     NoLog,
  27     LogError,
  28     LogWarning,
  29     LogTrace,
  30     LogRef
  31 };
  32 extern LogLevel gLogLevel;
  33
  34 #define TRACE(...) do {                                                       \
  35     if UNLIKELY(gLogLevel >= LogTrace)                                        \
  36         AL_PRINT(gLogFile, "AL lib: (II) " __VA_ARGS__);                      \
  37     LOG_ANDROID(ANDROID_LOG_DEBUG, __VA_ARGS__);                              \
  38 } while(0)
  39
  40 #define WARN(...) do {                                                        \
  41     if UNLIKELY(gLogLevel >= LogWarning)                                      \
  42         AL_PRINT(gLogFile, "AL lib: (WW) " __VA_ARGS__);                      \
  43     LOG_ANDROID(ANDROID_LOG_WARN, __VA_ARGS__);                               \
  44 } while(0)
  45
  46 #define ERR(...) do {                                                         \
  47     if UNLIKELY(gLogLevel >= LogError)                                        \
  48         AL_PRINT(gLogFile, "AL lib: (EE) " __VA_ARGS__);                      \
  49     LOG_ANDROID(ANDROID_LOG_ERROR, __VA_ARGS__);                              \
  50 } while(0)
  51
  52 #endif /* LOGGING_H */