hedgewars: project_files/frontlib/util/logging.c@15f722e0b96f (annotated)

7155 273ad375d64e Started work on the frontend networking library Medo <smaxein@googlemail.com> parents: diff changeset	1	#include "logging.h"
273ad375d64e Started work on the frontend networking library Medo <smaxein@googlemail.com> parents: diff changeset	2
7158 a0573014ff4f Further work on the frontend library, restructuring, ... Medo <smaxein@googlemail.com> parents: 7155 diff changeset	3	#include <time.h>
a0573014ff4f Further work on the frontend library, restructuring, ... Medo <smaxein@googlemail.com> parents: 7155 diff changeset	4	#include <stdio.h>
a0573014ff4f Further work on the frontend library, restructuring, ... Medo <smaxein@googlemail.com> parents: 7155 diff changeset	5	#include <stdarg.h>
7162 fe76d24a25d7 Demo recording for the frontend library Medo <smaxein@googlemail.com> parents: 7160 diff changeset	6	#include <stdlib.h>
7158 a0573014ff4f Further work on the frontend library, restructuring, ... Medo <smaxein@googlemail.com> parents: 7155 diff changeset	7
7182 076aba32abd3 Small improvements to the frontend lib for better debugging Medo <smaxein@googlemail.com> parents: 7179 diff changeset	8	static int flib_loglevel = FLIB_LOGLEVEL_INFO;
076aba32abd3 Small improvements to the frontend lib for better debugging Medo <smaxein@googlemail.com> parents: 7179 diff changeset	9	static FILE *flib_logfile = NULL;
076aba32abd3 Small improvements to the frontend lib for better debugging Medo <smaxein@googlemail.com> parents: 7179 diff changeset	10
7155 273ad375d64e Started work on the frontend networking library Medo <smaxein@googlemail.com> parents: diff changeset	11	char* flib_format_ip(uint32_t numip) {
273ad375d64e Started work on the frontend networking library Medo <smaxein@googlemail.com> parents: diff changeset	12	static char ip[16];
7177 bf6cf4dd847a Implemented public API for letting the engine render maps Medo <smaxein@googlemail.com> parents: 7162 diff changeset	13	snprintf(ip, 16, "%u.%u.%u.%u", (unsigned)(numip>>24), (unsigned)((numip>>16)&0xff), (unsigned)((numip>>8)&0xff), (unsigned)(numip&0xff));
7155 273ad375d64e Started work on the frontend networking library Medo <smaxein@googlemail.com> parents: diff changeset	14	return ip;
273ad375d64e Started work on the frontend networking library Medo <smaxein@googlemail.com> parents: diff changeset	15	}
7158 a0573014ff4f Further work on the frontend library, restructuring, ... Medo <smaxein@googlemail.com> parents: 7155 diff changeset	16
7182 076aba32abd3 Small improvements to the frontend lib for better debugging Medo <smaxein@googlemail.com> parents: 7179 diff changeset	17	static inline FILE *flib_log_getfile() {
076aba32abd3 Small improvements to the frontend lib for better debugging Medo <smaxein@googlemail.com> parents: 7179 diff changeset	18	if(flib_logfile==NULL) {
076aba32abd3 Small improvements to the frontend lib for better debugging Medo <smaxein@googlemail.com> parents: 7179 diff changeset	19	return stdout;
076aba32abd3 Small improvements to the frontend lib for better debugging Medo <smaxein@googlemail.com> parents: 7179 diff changeset	20	} else {
076aba32abd3 Small improvements to the frontend lib for better debugging Medo <smaxein@googlemail.com> parents: 7179 diff changeset	21	return flib_logfile;
076aba32abd3 Small improvements to the frontend lib for better debugging Medo <smaxein@googlemail.com> parents: 7179 diff changeset	22	}
076aba32abd3 Small improvements to the frontend lib for better debugging Medo <smaxein@googlemail.com> parents: 7179 diff changeset	23	}
076aba32abd3 Small improvements to the frontend lib for better debugging Medo <smaxein@googlemail.com> parents: 7179 diff changeset	24
076aba32abd3 Small improvements to the frontend lib for better debugging Medo <smaxein@googlemail.com> parents: 7179 diff changeset	25	static void log_time() {
7158 a0573014ff4f Further work on the frontend library, restructuring, ... Medo <smaxein@googlemail.com> parents: 7155 diff changeset	26	time_t timer;
a0573014ff4f Further work on the frontend library, restructuring, ... Medo <smaxein@googlemail.com> parents: 7155 diff changeset	27	char buffer[25];
a0573014ff4f Further work on the frontend library, restructuring, ... Medo <smaxein@googlemail.com> parents: 7155 diff changeset	28	struct tm* tm_info;
a0573014ff4f Further work on the frontend library, restructuring, ... Medo <smaxein@googlemail.com> parents: 7155 diff changeset	29
a0573014ff4f Further work on the frontend library, restructuring, ... Medo <smaxein@googlemail.com> parents: 7155 diff changeset	30	time(&timer);
a0573014ff4f Further work on the frontend library, restructuring, ... Medo <smaxein@googlemail.com> parents: 7155 diff changeset	31	tm_info = localtime(&timer);
a0573014ff4f Further work on the frontend library, restructuring, ... Medo <smaxein@googlemail.com> parents: 7155 diff changeset	32
a0573014ff4f Further work on the frontend library, restructuring, ... Medo <smaxein@googlemail.com> parents: 7155 diff changeset	33	strftime(buffer, 25, "%Y-%m-%d %H:%M:%S", tm_info);
7182 076aba32abd3 Small improvements to the frontend lib for better debugging Medo <smaxein@googlemail.com> parents: 7179 diff changeset	34	fprintf(flib_log_getfile(), "%s", buffer);
7158 a0573014ff4f Further work on the frontend library, restructuring, ... Medo <smaxein@googlemail.com> parents: 7155 diff changeset	35	}
a0573014ff4f Further work on the frontend library, restructuring, ... Medo <smaxein@googlemail.com> parents: 7155 diff changeset	36
7275 15f722e0b96f frontlib: Getting there :) Added commandline client for testing Medo <smaxein@googlemail.com> parents: 7224 diff changeset	37	static const char *getPrefix(int level) {
15f722e0b96f frontlib: Getting there :) Added commandline client for testing Medo <smaxein@googlemail.com> parents: 7224 diff changeset	38	switch(level) {
15f722e0b96f frontlib: Getting there :) Added commandline client for testing Medo <smaxein@googlemail.com> parents: 7224 diff changeset	39	case FLIB_LOGLEVEL_ERROR: return "E";
15f722e0b96f frontlib: Getting there :) Added commandline client for testing Medo <smaxein@googlemail.com> parents: 7224 diff changeset	40	case FLIB_LOGLEVEL_WARNING: return "W";
15f722e0b96f frontlib: Getting there :) Added commandline client for testing Medo <smaxein@googlemail.com> parents: 7224 diff changeset	41	case FLIB_LOGLEVEL_INFO: return "I";
15f722e0b96f frontlib: Getting there :) Added commandline client for testing Medo <smaxein@googlemail.com> parents: 7224 diff changeset	42	case FLIB_LOGLEVEL_DEBUG: return "D";
15f722e0b96f frontlib: Getting there :) Added commandline client for testing Medo <smaxein@googlemail.com> parents: 7224 diff changeset	43	default: return "?";
15f722e0b96f frontlib: Getting there :) Added commandline client for testing Medo <smaxein@googlemail.com> parents: 7224 diff changeset	44	}
15f722e0b96f frontlib: Getting there :) Added commandline client for testing Medo <smaxein@googlemail.com> parents: 7224 diff changeset	45	}
15f722e0b96f frontlib: Getting there :) Added commandline client for testing Medo <smaxein@googlemail.com> parents: 7224 diff changeset	46
15f722e0b96f frontlib: Getting there :) Added commandline client for testing Medo <smaxein@googlemail.com> parents: 7224 diff changeset	47	static void _flib_vflog(const char func, int level, const char fmt, va_list args) {
7182 076aba32abd3 Small improvements to the frontend lib for better debugging Medo <smaxein@googlemail.com> parents: 7179 diff changeset	48	FILE *logfile = flib_log_getfile();
076aba32abd3 Small improvements to the frontend lib for better debugging Medo <smaxein@googlemail.com> parents: 7179 diff changeset	49	if(level >= flib_loglevel) {
7275 15f722e0b96f frontlib: Getting there :) Added commandline client for testing Medo <smaxein@googlemail.com> parents: 7224 diff changeset	50	fprintf(logfile, "%s ", getPrefix(level));
7182 076aba32abd3 Small improvements to the frontend lib for better debugging Medo <smaxein@googlemail.com> parents: 7179 diff changeset	51	log_time(logfile);
7275 15f722e0b96f frontlib: Getting there :) Added commandline client for testing Medo <smaxein@googlemail.com> parents: 7224 diff changeset	52	fprintf(logfile, " [%-30s] ", func);
7182 076aba32abd3 Small improvements to the frontend lib for better debugging Medo <smaxein@googlemail.com> parents: 7179 diff changeset	53	vfprintf(logfile, fmt, args);
076aba32abd3 Small improvements to the frontend lib for better debugging Medo <smaxein@googlemail.com> parents: 7179 diff changeset	54	fprintf(logfile, "\n");
076aba32abd3 Small improvements to the frontend lib for better debugging Medo <smaxein@googlemail.com> parents: 7179 diff changeset	55	fflush(logfile);
076aba32abd3 Small improvements to the frontend lib for better debugging Medo <smaxein@googlemail.com> parents: 7179 diff changeset	56	}
7158 a0573014ff4f Further work on the frontend library, restructuring, ... Medo <smaxein@googlemail.com> parents: 7155 diff changeset	57	}
a0573014ff4f Further work on the frontend library, restructuring, ... Medo <smaxein@googlemail.com> parents: 7155 diff changeset	58
7275 15f722e0b96f frontlib: Getting there :) Added commandline client for testing Medo <smaxein@googlemail.com> parents: 7224 diff changeset	59	void _flib_flog(const char func, int level, const char fmt, ...) {
7158 a0573014ff4f Further work on the frontend library, restructuring, ... Medo <smaxein@googlemail.com> parents: 7155 diff changeset	60	va_list argp;
a0573014ff4f Further work on the frontend library, restructuring, ... Medo <smaxein@googlemail.com> parents: 7155 diff changeset	61	va_start(argp, fmt);
7275 15f722e0b96f frontlib: Getting there :) Added commandline client for testing Medo <smaxein@googlemail.com> parents: 7224 diff changeset	62	_flib_vflog(func, level, fmt, argp);
7158 a0573014ff4f Further work on the frontend library, restructuring, ... Medo <smaxein@googlemail.com> parents: 7155 diff changeset	63	va_end(argp);
a0573014ff4f Further work on the frontend library, restructuring, ... Medo <smaxein@googlemail.com> parents: 7155 diff changeset	64	}
a0573014ff4f Further work on the frontend library, restructuring, ... Medo <smaxein@googlemail.com> parents: 7155 diff changeset	65
7275 15f722e0b96f frontlib: Getting there :) Added commandline client for testing Medo <smaxein@googlemail.com> parents: 7224 diff changeset	66	bool _flib_fassert(const char func, int level, bool cond, const char fmt, ...) {
15f722e0b96f frontlib: Getting there :) Added commandline client for testing Medo <smaxein@googlemail.com> parents: 7224 diff changeset	67	if(!cond) {
15f722e0b96f frontlib: Getting there :) Added commandline client for testing Medo <smaxein@googlemail.com> parents: 7224 diff changeset	68	va_list argp;
15f722e0b96f frontlib: Getting there :) Added commandline client for testing Medo <smaxein@googlemail.com> parents: 7224 diff changeset	69	va_start(argp, fmt);
15f722e0b96f frontlib: Getting there :) Added commandline client for testing Medo <smaxein@googlemail.com> parents: 7224 diff changeset	70	_flib_vflog(func, level, fmt, argp);
15f722e0b96f frontlib: Getting there :) Added commandline client for testing Medo <smaxein@googlemail.com> parents: 7224 diff changeset	71	va_end(argp);
15f722e0b96f frontlib: Getting there :) Added commandline client for testing Medo <smaxein@googlemail.com> parents: 7224 diff changeset	72	}
15f722e0b96f frontlib: Getting there :) Added commandline client for testing Medo <smaxein@googlemail.com> parents: 7224 diff changeset	73	return !cond;
7158 a0573014ff4f Further work on the frontend library, restructuring, ... Medo <smaxein@googlemail.com> parents: 7155 diff changeset	74	}
a0573014ff4f Further work on the frontend library, restructuring, ... Medo <smaxein@googlemail.com> parents: 7155 diff changeset	75
7275 15f722e0b96f frontlib: Getting there :) Added commandline client for testing Medo <smaxein@googlemail.com> parents: 7224 diff changeset	76	bool _flib_assert_params(const char *func, bool cond) {
15f722e0b96f frontlib: Getting there :) Added commandline client for testing Medo <smaxein@googlemail.com> parents: 7224 diff changeset	77	return _flib_fassert(func, FLIB_LOGLEVEL_ERROR, cond, "Invalid parameter to function");
7158 a0573014ff4f Further work on the frontend library, restructuring, ... Medo <smaxein@googlemail.com> parents: 7155 diff changeset	78	}
7182 076aba32abd3 Small improvements to the frontend lib for better debugging Medo <smaxein@googlemail.com> parents: 7179 diff changeset	79
076aba32abd3 Small improvements to the frontend lib for better debugging Medo <smaxein@googlemail.com> parents: 7179 diff changeset	80	int flib_log_getLevel() {
076aba32abd3 Small improvements to the frontend lib for better debugging Medo <smaxein@googlemail.com> parents: 7179 diff changeset	81	return flib_loglevel;
076aba32abd3 Small improvements to the frontend lib for better debugging Medo <smaxein@googlemail.com> parents: 7179 diff changeset	82	}
076aba32abd3 Small improvements to the frontend lib for better debugging Medo <smaxein@googlemail.com> parents: 7179 diff changeset	83
076aba32abd3 Small improvements to the frontend lib for better debugging Medo <smaxein@googlemail.com> parents: 7179 diff changeset	84	void flib_log_setLevel(int level) {
076aba32abd3 Small improvements to the frontend lib for better debugging Medo <smaxein@googlemail.com> parents: 7179 diff changeset	85	flib_loglevel = level;
076aba32abd3 Small improvements to the frontend lib for better debugging Medo <smaxein@googlemail.com> parents: 7179 diff changeset	86	}
076aba32abd3 Small improvements to the frontend lib for better debugging Medo <smaxein@googlemail.com> parents: 7179 diff changeset	87
076aba32abd3 Small improvements to the frontend lib for better debugging Medo <smaxein@googlemail.com> parents: 7179 diff changeset	88	void flib_log_setFile(FILE *file) {
076aba32abd3 Small improvements to the frontend lib for better debugging Medo <smaxein@googlemail.com> parents: 7179 diff changeset	89	flib_logfile = file;
076aba32abd3 Small improvements to the frontend lib for better debugging Medo <smaxein@googlemail.com> parents: 7179 diff changeset	90	}
7224 5143861c83bd Cleanup, refactoring and generally more development in the frontlib Medo <smaxein@googlemail.com> parents: 7182 diff changeset	91
5143861c83bd Cleanup, refactoring and generally more development in the frontlib Medo <smaxein@googlemail.com> parents: 7182 diff changeset	92	bool flib_log_isActive(int level) {
5143861c83bd Cleanup, refactoring and generally more development in the frontlib Medo <smaxein@googlemail.com> parents: 7182 diff changeset	93	return level >= flib_log_getLevel();
5143861c83bd Cleanup, refactoring and generally more development in the frontlib Medo <smaxein@googlemail.com> parents: 7182 diff changeset	94	}

author	Medo <smaxein@googlemail.com>
	Wed, 27 Jun 2012 18:02:45 +0200
changeset 7275	15f722e0b96f
parent 7224	5143861c83bd
child 7314	6171f0bad318
permissions	-rw-r--r--