1 | /* |
1 | /* |
2 | CrossFire, A Multiplayer game for X-windows |
2 | * This file is part of Crossfire TRT, the Multiplayer Online Role Playing Game. |
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3 | * |
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4 | * Copyright (©) 2005,2006,2007 Marc Alexander Lehmann / Robin Redeker / the Crossfire TRT team |
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5 | * Copyright (©) 2002,2007 Mark Wedel & Crossfire Development Team |
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6 | * Copyright (©) 1992,2007 Frank Tore Johansen |
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7 | * |
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8 | * Crossfire TRT is free software; you can redistribute it and/or modify it |
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9 | * under the terms of the GNU General Public License as published by the Free |
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10 | * Software Foundation; either version 2 of the License, or (at your option) |
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11 | * any later version. |
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12 | * |
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13 | * This program is distributed in the hope that it will be useful, but |
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14 | * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY |
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15 | * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
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16 | * for more details. |
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17 | * |
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18 | * You should have received a copy of the GNU General Public License along |
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19 | * with Crossfire TRT; if not, write to the Free Software Foundation, Inc. 51 |
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20 | * Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA |
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21 | * |
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22 | * The authors can be reached via e-mail to <crossfire@schmorp.de> |
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23 | */ |
3 | |
24 | |
4 | Copyright (C) 2005, 2006, 2007 Marc Lehmann & Crossfire+ Development Team |
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5 | Copyright (C) 2002 Mark Wedel & Crossfire Development Team |
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6 | Copyright (C) 1992 Frank Tore Johansen |
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7 | |
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8 | This program is free software; you can redistribute it and/or modify |
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9 | it under the terms of the GNU General Public License as published by |
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10 | the Free Software Foundation; either version 2 of the License, or |
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11 | (at your option) any later version. |
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12 | |
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13 | This program is distributed in the hope that it will be useful, |
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14 | but WITHOUT ANY WARRANTY; without even the implied warranty of |
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15 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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16 | GNU General Public License for more details. |
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17 | |
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18 | You should have received a copy of the GNU General Public License |
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19 | along with this program; if not, write to the Free Software |
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20 | Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. |
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21 | |
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22 | The authors can be reached via e-mail at <crossfire@schmorp.de> |
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23 | */ |
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24 | |
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25 | |
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26 | #include <stdarg.h> |
25 | #include <cstdarg> |
27 | #include <global.h> |
26 | #include <global.h> |
28 | #include <funcpoint.h> |
27 | #include <funcpoint.h> |
29 | |
28 | |
30 | /* |
29 | void |
31 | * Logs a message to stderr, or to file, and/or even to socket. |
30 | LOG (int flags, const char *format, ...) |
32 | * Or discards the message if it is of no importanse, and none have |
31 | { |
33 | * asked to hear messages of that logLevel. |
32 | int level = flags & 15; |
34 | * |
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35 | * See include/logger.h for possible logLevels. Messages with llevInfo |
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36 | * and llevError are always printed, regardless of debug mode. |
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37 | */ |
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38 | |
33 | |
39 | void |
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40 | LOG (LogLevel logLevel, const char *format, ...) |
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41 | { |
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42 | if (logLevel <= settings.debug) |
34 | if (level > settings.debug) |
43 | { |
35 | return; |
44 | char buf[20480]; /* This needs to be really really big - larger |
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45 | * than any other buffer, since that buffer may |
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46 | * need to be put in this one. |
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47 | */ |
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48 | char msec[20]; |
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49 | char tbuf[80]; |
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50 | |
36 | |
51 | struct timeval tv; |
37 | char buf[20480]; |
52 | gettimeofday (&tv, 0); |
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53 | struct tm *ptime = localtime (&tv.tv_sec); |
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54 | |
38 | |
55 | strftime (tbuf, sizeof (tbuf), "%Y-%m-%d %H:%M:%S", ptime); |
39 | struct timeval tv; |
56 | sprintf (msec, ".%03d ", (int)(tv.tv_usec / 1000)); |
40 | gettimeofday (&tv, 0); |
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41 | struct tm *ptime = localtime (&tv.tv_sec); |
57 | |
42 | |
58 | va_list ap; |
43 | int len = strftime (buf, sizeof (buf) - 7, "%Y-%m-%d %H:%M:%S", ptime); |
59 | va_start (ap, format); |
44 | len += sprintf (buf + len, ".%04d ", (int)(tv.tv_usec / 100)); |
60 | vsnprintf (buf, sizeof (buf), format, ap); |
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61 | va_end (ap); |
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62 | |
45 | |
63 | strncat (tbuf, msec, sizeof (buf)); |
46 | va_list ap; |
64 | strncat (tbuf, buf, sizeof (buf)); |
47 | va_start (ap, format); |
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48 | len += vsnprintf (buf + len, sizeof (buf) - len, format, ap); |
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49 | va_end (ap); |
65 | |
50 | |
66 | fputs (tbuf, logfile); |
51 | len = min (sizeof (buf) - 1, len); |
67 | fputs (tbuf, stderr); |
52 | |
68 | } |
53 | if (buf [len - 1] != '\n') |
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54 | buf [len++] = '\n'; // not 0-terminated |
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55 | |
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56 | write (STDERR_FILENO, buf, len); |
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57 | if (logfile != stderr) |
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58 | fwrite (buf, 1, len, logfile); |
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59 | |
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60 | if (flags & logBacktrace) |
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61 | log_backtrace (buf); |
69 | } |
62 | } |