Macros for logging. More...

#include "config.h"
#include <stdio.h>
#include <string.h>

Include dependency graph for log.h:

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Macros
#define	GHOST_ANSI_COLOR_RED "\x1b[31m"

#define	GHOST_ANSI_COLOR_GREEN "\x1b[32m"

#define	GHOST_ANSI_COLOR_YELLOW "\x1b[33m"

#define	GHOST_ANSI_COLOR_BLUE "\x1b[34m"

#define	GHOST_ANSI_COLOR_MAGENTA "\x1b[35m"

#define	GHOST_ANSI_COLOR_CYAN "\x1b[36m"

#define	GHOST_ANSI_COLOR_RESET "\x1b[0m"

#define	GHOST_IF_DEBUG(level) if(GHOST_VERBOSITY > level)

#define	GHOST_FILE_BASENAME (strrchr(__FILE__, '/') ? strrchr(__FILE__, '/') + 1 : __FILE__)

#define	GHOST_FIRST(...) GHOST_FIRST_HELPER(__VA_ARGS__, throwaway)

#define	GHOST_FIRST_HELPER(first,...) first

#define	REST(...) REST_HELPER(NUM(__VA_ARGS__), __VA_ARGS__)

#define	REST_HELPER(qty,...) REST_HELPER2(qty, __VA_ARGS__)

#define	REST_HELPER2(qty,...) REST_HELPER_##qty(__VA_ARGS__)

#define	REST_HELPER_ONE(first)

#define	REST_HELPER_TWOORMORE(first,...) , __VA_ARGS__

#define	NUM(...)

#define	SELECT_20TH(a1, a2, a3, a4, a5, a6, a7, a8, a9, a10, a11, a12, a13, a14, a15, a16, a17, a18, a19, a20,...) a20

#define	GHOST_LOG(type, color,...)

#define	GHOST_DEBUG_LOG(level,...) {if(GHOST_VERBOSITY > level) { GHOST_LOG(DEBUG,GHOST_ANSI_COLOR_RESET,__VA_ARGS__) }}

#define	GHOST_INFO_LOG(...) {if (GHOST_VERBOSITY) { GHOST_LOG(INFO,GHOST_ANSI_COLOR_BLUE,__VA_ARGS__); }}

#define	GHOST_WARNING_LOG(...) {if (GHOST_VERBOSITY) { GHOST_LOG(WARNING,GHOST_ANSI_COLOR_YELLOW,__VA_ARGS__); }}

#define	GHOST_PERFWARNING_LOG(...) {if (GHOST_VERBOSITY) { GHOST_LOG(PERFWARNING,GHOST_ANSI_COLOR_MAGENTA,__VA_ARGS__); }}

#define	GHOST_ERROR_LOG(...) {if (GHOST_VERBOSITY) { GHOST_LOG(ERROR,GHOST_ANSI_COLOR_RED,__VA_ARGS__); }}

Detailed Description

Macros for logging.

Author: Moritz Kreutzer morit.nosp@m.z.kr.nosp@m.eutze.nosp@m.r@fa.nosp@m.u.de

Macro Definition Documentation

#define GHOST_ANSI_COLOR_BLUE "\x1b[34m"

#define GHOST_ANSI_COLOR_CYAN "\x1b[36m"

#define GHOST_ANSI_COLOR_GREEN "\x1b[32m"

#define GHOST_ANSI_COLOR_MAGENTA "\x1b[35m"

#define GHOST_ANSI_COLOR_RED "\x1b[31m"

#define GHOST_ANSI_COLOR_RESET "\x1b[0m"

#define GHOST_ANSI_COLOR_YELLOW "\x1b[33m"

#define GHOST_DEBUG_LOG	(	level,
		...
	)	{if(GHOST_VERBOSITY > level) { GHOST_LOG(DEBUG,GHOST_ANSI_COLOR_RESET,__VA_ARGS__) }}

#define GHOST_ERROR_LOG ( ... ) {if (GHOST_VERBOSITY) { GHOST_LOG(ERROR,GHOST_ANSI_COLOR_RED,__VA_ARGS__); }}

#define GHOST_FILE_BASENAME (strrchr(__FILE__, '/') ? strrchr(__FILE__, '/') + 1 : __FILE__)

#define GHOST_FIRST ( ... ) GHOST_FIRST_HELPER(__VA_ARGS__, throwaway)

#define GHOST_FIRST_HELPER	(	first,
		...
	)	first

#define GHOST_IF_DEBUG ( level ) if(GHOST_VERBOSITY > level)

#define GHOST_INFO_LOG ( ... ) {if (GHOST_VERBOSITY) { GHOST_LOG(INFO,GHOST_ANSI_COLOR_BLUE,__VA_ARGS__); }}

#define GHOST_LOG	(	type,
		color,
		...
	)

Value:

{\
    fprintf(stderr, color "[GHOST] " #type " at %s() <%s:%d>: " GHOST_FIRST(__VA_ARGS__) GHOST_ANSI_COLOR_RESET "\n", __func__, GHOST_FILE_BASENAME, __LINE__ REST(__VA_ARGS__));\
}\

#define GHOST_PERFWARNING_LOG ( ... ) {if (GHOST_VERBOSITY) { GHOST_LOG(PERFWARNING,GHOST_ANSI_COLOR_MAGENTA,__VA_ARGS__); }}

#define GHOST_WARNING_LOG ( ... ) {if (GHOST_VERBOSITY) { GHOST_LOG(WARNING,GHOST_ANSI_COLOR_YELLOW,__VA_ARGS__); }}

#define NUM ( ... )

Value:

SELECT_20TH(__VA_ARGS__, TWOORMORE, TWOORMORE, TWOORMORE, TWOORMORE,\

TWOORMORE, TWOORMORE, TWOORMORE, TWOORMORE, TWOORMORE, TWOORMORE, TWOORMORE, TWOORMORE, TWOORMORE, TWOORMORE, TWOORMORE, TWOORMORE, TWOORMORE, TWOORMORE, ONE, throwaway)

SELECT_20TH

#define SELECT_20TH(a1, a2, a3, a4, a5, a6, a7, a8, a9, a10, a11, a12, a13, a14, a15, a16, a17, a18, a19, a20,...)

Definition: log.h:57

#define REST ( ... ) REST_HELPER(NUM(__VA_ARGS__), __VA_ARGS__)

#define REST_HELPER	(	qty,
		...
	)	REST_HELPER2(qty, __VA_ARGS__)

#define REST_HELPER2	(	qty,
		...
	)	REST_HELPER_##qty(__VA_ARGS__)

#define REST_HELPER_ONE ( first )

#define REST_HELPER_TWOORMORE	(	first,
		...
	)	, __VA_ARGS__

#define SELECT_20TH	(	a1,
		a2,
		a3,
		a4,
		a5,
		a6,
		a7,
		a8,
		a9,
		a10,
		a11,
		a12,
		a13,
		a14,
		a15,
		a16,
		a17,
		a18,
		a19,
		a20,
		...
	)	a20