140 lines
3.8 KiB
C
140 lines
3.8 KiB
C
/*******************************************************************************
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* NewOswan
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* log.c: C Fancy Logger
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* Copyright (c) 2009-2021 986-Studio. All rights reserved.
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*
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* Created by Manoël Trapier on 20/01/2009.
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******************************************************************************/
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#define __LOG_C_INTERNAL_
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#include <stdio.h>
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#include <string.h>
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#include <stdarg.h>
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#include <log.h>
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#include <sys/time.h>
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#include <time.h>
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#include <syslog.h>
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void log_displayPanic(int signal)
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{
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size_t size = 0;
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//size = backtrace(array, 30);
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/* Now flood user with unusefull data. */
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fprintf(stderr, FYELLOW "\n\n ----- " FYELLOW " YICK! ERROR YICK! [bt:%zu]" FYELLOW "----- \n", size);
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// get void*'s for all entries on the stack
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// print out all the frames to stderr
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fprintf(stderr, " ----- Error: signal: %d -----\n" FRED, signal);
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//backtrace_symbols_fd(array, size, 2);
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fprintf(stderr, FYELLOW "\n\n ----- " FYELLOW " YICK! ERROR YICK! " FYELLOW "----- " CNORMAL "\n");
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}
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void time_stamp_line(void)
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{
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/* Time "0" will be thefirst log line */
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static char firstRun = 1;
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static struct timeval firstTime;
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struct timeval curTime;
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int cMin, cSec;
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long long cMSec;
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/* Get datetime */
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gettimeofday(&curTime, NULL);
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if (firstRun == 1)
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{
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firstRun = 0;
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firstTime.tv_sec = curTime.tv_sec;
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firstTime.tv_usec = curTime.tv_usec;
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}
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cMSec = ((curTime.tv_sec - firstTime.tv_sec) * 1000) + (curTime.tv_usec - firstTime.tv_usec) / 1000;
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cSec = (cMSec / 1000);
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cMSec %= 1000;
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cMin = cSec / 60;
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cSec %= 60;
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/* Put cursor at start of line */
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fprintf(stderr, "%c[s", 0x1B);
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fprintf(stderr, "%c[7000D", 0x1B);
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fprintf(stderr, "%c[1C", 0x1B);
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fprintf(stderr, FWHITE"[" FYELLOW "%03d" FRED "." FBLUE "%02d" FRED "." FGREEN "%03lld" FWHITE "]" CNORMAL, cMin,
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cSec, cMSec);
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fprintf(stderr, "%c[u", 0x1B);
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}
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void log_real(int level, const char *user, const char *fmt, ...)
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{
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int i;
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va_list va;
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/* The LOG_PANIC must always be displayed */
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if ((level <= MAX_DEBUG_LEVEL) || (level <= TLOG_PANIC))
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{
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fprintf(stderr, CNORMAL);
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time_stamp_line();
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fprintf(stderr, CNORMAL " | ");
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switch (level)
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{
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case TLOG_PANIC: fprintf(stderr, BRED FWHITE); break;
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case TLOG_ERROR: fprintf(stderr, FRED); break;
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case TLOG_WARNING: fprintf(stderr, FYELLOW); break;
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default:
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case TLOG_NORMAL: fprintf(stderr, FGREEN); break;
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case TLOG_VERBOSE: fprintf(stderr, FCYAN); break;
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case TLOG_DEBUG: fprintf(stderr, BBLUE FWHITE); break;
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}
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if (user != NULL)
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{
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i = strlen(user);
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if (i < 12)
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{
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i = 12 - i;
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for (; i >= 0 ; i--)
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{
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fprintf(stderr, " ");
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}
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}
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fprintf(stderr, "%s", user);
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}
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else
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{
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switch (level)
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{
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case TLOG_PANIC: fprintf(stderr, " PANIC"); break;
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case TLOG_ERROR: fprintf(stderr, " Error"); break;
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case TLOG_WARNING: fprintf(stderr, " Warning"); break;
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default:
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case TLOG_NORMAL: fprintf(stderr, " Info"); break;
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case TLOG_VERBOSE: fprintf(stderr, " Verbose"); break;
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case TLOG_DEBUG: fprintf(stderr, " Debug"); break;
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}
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}
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fprintf(stderr, CNORMAL " | ");
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va_start(va, fmt);
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vfprintf(stderr, fmt, va);
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va_end(va);
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if (fmt[0] != 0)
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{
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fprintf(stderr, "\n");
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}
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#ifdef LOG_ALWAYS_FFLUSH
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/* Systematicaly flush */
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fflush(stderr);
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#endif
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}
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}
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