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#ifndef RELABSD_ERROR_H
#define RELABSD_ERROR_H
#include <stdio.h>
#include "config.h"
#include "pervasive.h"
#ifndef RELABSD_DEBUG_PROGRAM_FLOW
#define RELABSD_DEBUG_PROGRAM_FLOW 0
#endif
#ifndef RELABSD_DEBUG_CONFIG
#define RELABSD_DEBUG_CONFIG 0
#endif
#ifndef RELABSD_DEBUG_REAL_EVENTS
#define RELABSD_DEBUG_REAL_EVENTS 0
#endif
#ifndef RELABSD_DEBUG_VIRTUAL_EVENTS
#define RELABSD_DEBUG_VIRTUAL_EVENTS 0
#endif
#define RELABSD_ENABLE_WARNINGS_OUTPUT 1
#define RELABSD_ENABLE_RUNTIME_ERRORS_OUTPUT 1
#define RELABSD_ENABLE_PROGRAMMING_ERRORS_OUTPUT 1
#define RELABSD_ENABLE_FATAL_ERROR_OUTPUT 1
#ifdef RELABSD_ENABLE_ERROR_LOCATION
#define RELABSD_LOCATION "[" __FILE__ "][" RELABSD_TO_STRING(__LINE__) "]"
#else
#define RELABSD_LOCATION ""
#endif
#define RELABSD_PRINT_STDERR(symbol, str, ...)\
fprintf(stderr, "[" symbol "]" RELABSD_LOCATION " " str "\n", __VA_ARGS__);
/*
* Given that we use preprocessor contants as flags, we can expect the compilers
* to remove the test condition for disabled flags. No need to be shy about
* allowing many debug options.
*/
#define RELABSD_DEBUG(flag, str, ...)\
RELABSD_ISOLATE\
(\
if (flag)\
{\
RELABSD_PRINT_STDERR("D", str, __VA_ARGS__);\
}\
)
#define RELABSD_WARNING(str, ...)\
RELABSD_ISOLATE\
(\
if (RELABSD_ENABLE_WARNINGS_OUTPUT)\
{\
RELABSD_PRINT_STDERR("W", str, __VA_ARGS__);\
}\
)
#define RELABSD_ERROR(str, ...)\
RELABSD_ISOLATE\
(\
if (RELABSD_ENABLE_RUNTIME_ERRORS_OUTPUT)\
{\
RELABSD_PRINT_STDERR("E", str, __VA_ARGS__);\
}\
)
#define RELABSD_PROG_ERROR(str, ...)\
RELABSD_ISOLATE\
(\
if (RELABSD_ENABLE_PROGRAMMING_ERRORS_OUTPUT)\
{\
RELABSD_PRINT_STDERR("P", str, __VA_ARGS__);\
}\
)
#define RELABSD_FATAL(str, ...)\
RELABSD_ISOLATE\
(\
if (RELABSD_ENABLE_FATAL_ERROR_OUTPUT)\
{\
RELABSD_PRINT_STDERR("F", str, __VA_ARGS__);\
}\
)
/* For outputs without dynamic content (static). ******************************/
#define RELABSD_PRINT_S_STDERR(symbol, str)\
fprintf(stderr, "[" symbol "]" RELABSD_LOCATION " " str "\n");
#define RELABSD_S_DEBUG(flag, str)\
RELABSD_ISOLATE\
(\
if (flag)\
{\
RELABSD_PRINT_S_STDERR("D", str);\
}\
)
#define RELABSD_S_WARNING(str)\
RELABSD_ISOLATE\
(\
if (RELABSD_ENABLE_WARNINGS_OUTPUT)\
{\
RELABSD_PRINT_S_STDERR("W", str);\
}\
)
#define RELABSD_S_ERROR(str)\
RELABSD_ISOLATE\
(\
if (RELABSD_ENABLE_RUNTIME_ERRORS_OUTPUT)\
{\
RELABSD_PRINT_S_STDERR("E", str);\
}\
)
#define RELABSD_S_PROG_ERROR(str)\
RELABSD_ISOLATE\
(\
if (RELABSD_ENABLE_PROGRAMMING_ERRORS_OUTPUT)\
{\
RELABSD_PRINT_S_STDERR("P", str);\
}\
)
#define RELABSD_S_FATAL(str)\
RELABSD_ISOLATE\
(\
if (RELABSD_ENABLE_FATAL_ERROR_OUTPUT)\
{\
RELABSD_PRINT_S_STDERR("F", str);\
}\
)
#endif
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