Last change
on this file since 1047 was 900, checked in by Bruno Cornec, 18 years ago |
Huge patch to introduce low level functions that will bw used everywhere (mr_free, mr_asprintf, ...)
Nearly linking now due to that.
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-
Property svn:eol-style
set to
native
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File size:
1.1 KB
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1 | /*
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2 | * $Id$
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3 | *
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4 | * Code (c)2006 Bruno Cornec <bruno@mondorescue.org>
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5 | *
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6 | * Main file of mr_msg : a very small and simple
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7 | * library for messages management
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8 | *
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9 | * Provided under the GPLv2
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10 | */
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11 |
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12 | #include <stdio.h>
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13 | #include <stdarg.h>
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14 |
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15 | static int mr_loglevel = 0;
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16 | static char *mr_logfile = NULL;
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17 |
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18 | /* Initialization function for messages */
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19 | void mr_msg_init(void) {
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20 |
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21 | }
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22 |
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23 | /*
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24 | * Function that log a message. Not called directly
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25 | * but through macros in mr_msg.h
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26 | */
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27 | void _mr_msg(int debug, const char *file, const char *function, int line, const char *fmt, ...) {
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28 |
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29 | va_list args;
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30 | int i = 0;
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31 | int res = 0;
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32 | FILE *fout = NULL;
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33 |
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34 | if (debug <= mr_loglevel) {
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35 | va_start(args, fmt);
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36 | if (!(fout = fopen(mr_logfile, "a"))) {
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37 | fprintf(stderr,"Unable to append to %s\n",mr_logfile);
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38 | return;
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39 | }
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40 |
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41 | // add 2 spaces to distinguish log levels
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42 | if (debug > 0) {
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43 | for (i = 1; i < debug; i++)
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44 | fprintf(fout, " ");
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45 | fprintf(fout, "%s->%s#%d: ", file, function, line);
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46 | }
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47 | vfprintf(fout, fmt, args);
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48 |
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49 | va_end(args);
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50 | fprintf(fout, "\n");
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51 | if ((res = fclose(fout)) != 0) {
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52 | fprintf(stderr,"Unable to close %s\n",mr_logfile);
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53 | }
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54 | }
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55 | }
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