1 | /* |
1 | /* |
2 | * CrossFire, A Multiplayer game for X-windows |
2 | * This file is part of Crossfire TRT, the Multiplayer Online Role Playing Game. |
3 | * |
3 | * |
4 | * Copyright (C) 2005, 2006, 2007 Marc Lehmann & Crossfire+ Development Team |
4 | * Copyright (©) 2005,2006,2007 Marc Alexander Lehmann / Robin Redeker / the Crossfire TRT team |
5 | * Copyright (C) 2002 Mark Wedel & Crossfire Development Team |
5 | * Copyright (©) 2002,2007 Mark Wedel & Crossfire Development Team |
6 | * Copyright (C) 1992 Frank Tore Johansen |
6 | * Copyright (©) 1992,2007 Frank Tore Johansen |
7 | * |
7 | * |
8 | * This program is free software; you can redistribute it and/or modify |
8 | * Crossfire TRT is free software; you can redistribute it and/or modify it |
9 | * it under the terms of the GNU General Public License as published by |
9 | * under the terms of the GNU General Public License as published by the Free |
10 | * the Free Software Foundation; either version 2 of the License, or |
10 | * Software Foundation; either version 2 of the License, or (at your option) |
11 | * (at your option) any later version. |
11 | * any later version. |
12 | * |
12 | * |
13 | * This program is distributed in the hope that it will be useful, |
13 | * This program is distributed in the hope that it will be useful, but |
14 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
14 | * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY |
15 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
15 | * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
16 | * GNU General Public License for more details. |
16 | * for more details. |
17 | * |
17 | * |
18 | * You should have received a copy of the GNU General Public License |
18 | * You should have received a copy of the GNU General Public License along |
19 | * along with this program; if not, write to the Free Software |
19 | * with Crossfire TRT; if not, write to the Free Software Foundation, Inc. 51 |
20 | * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. |
20 | * Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA |
21 | * |
21 | * |
22 | * The authors can be reached via e-mail at <crossfire@schmorp.de> |
22 | * The authors can be reached via e-mail to <crossfire@schmorp.de> |
23 | */ |
23 | */ |
24 | |
24 | |
25 | #include <stdarg.h> |
25 | #include <cstdarg> |
26 | #include <global.h> |
26 | #include <global.h> |
27 | #include <funcpoint.h> |
27 | #include <funcpoint.h> |
28 | |
28 | |
29 | /* |
29 | void |
30 | * Logs a message to stderr, or to file, and/or even to socket. |
30 | LOG (int flags, const char *format, ...) |
31 | * Or discards the message if it is of no importanse, and none have |
31 | { |
32 | * asked to hear messages of that logLevel. |
32 | int level = flags & 15; |
33 | * |
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34 | * See include/logger.h for possible logLevels. Messages with llevInfo |
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35 | * and llevError are always printed, regardless of debug mode. |
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36 | */ |
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37 | |
33 | |
38 | void |
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39 | LOG (LogLevel logLevel, const char *format, ...) |
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40 | { |
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41 | if (logLevel <= settings.debug) |
34 | if (level > settings.debug) |
42 | { |
35 | return; |
43 | char msec[20]; |
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44 | char buf[20460]; |
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45 | char tbuf[20480]; |
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46 | |
36 | |
47 | struct timeval tv; |
37 | char buf[20480]; |
48 | gettimeofday (&tv, 0); |
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49 | struct tm *ptime = localtime (&tv.tv_sec); |
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50 | |
38 | |
51 | strftime (tbuf, sizeof (tbuf), "%Y-%m-%d %H:%M:%S", ptime); |
39 | struct timeval tv; |
52 | sprintf (msec, ".%03d ", (int)(tv.tv_usec / 1000)); |
40 | gettimeofday (&tv, 0); |
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41 | struct tm *ptime = localtime (&tv.tv_sec); |
53 | |
42 | |
54 | va_list ap; |
43 | int len = strftime (buf, sizeof (buf) - 7, "%Y-%m-%d %H:%M:%S", ptime); |
55 | va_start (ap, format); |
44 | len += sprintf (buf + len, ".%04d ", (int)(tv.tv_usec / 100)); |
56 | vsnprintf (buf, sizeof (buf), format, ap); |
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57 | va_end (ap); |
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58 | |
45 | |
59 | strncat (tbuf, msec, sizeof (tbuf)); |
46 | va_list ap; |
60 | strncat (tbuf, buf, sizeof (tbuf)); |
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); |
61 | |
50 | |
62 | fputs (tbuf, logfile); |
51 | len = min (sizeof (buf) - 1, len); |
63 | fputs (tbuf, stderr); |
52 | |
64 | } |
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); |
65 | } |
62 | } |