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Comparing deliantra/server/common/logger.C (file contents):
Revision 1.7 by root, Sat Dec 30 10:16:10 2006 UTC vs.
Revision 1.16 by root, Thu Nov 8 19:43:23 2007 UTC

1/* 1/*
2 CrossFire, A Multiplayer game for X-windows 2 * This file is part of Deliantra, the Roguelike Realtime MMORPG.
3 *
4 * Copyright (©) 2005,2006,2007 Marc Alexander Lehmann / Robin Redeker / the Deliantra team
5 * Copyright (©) 2002,2007 Mark Wedel & Crossfire Development Team
6 * Copyright (©) 1992,2007 Frank Tore Johansen
7 *
8 * Deliantra is free software: you can redistribute it and/or modify
9 * it under the terms of the GNU General Public License as published by
10 * the Free Software Foundation, either version 3 of the License, or
11 * (at your option) any later version.
12 *
13 * This program is distributed in the hope that it will be useful,
14 * but WITHOUT ANY WARRANTY; without even the implied warranty of
15 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
16 * GNU General Public License for more details.
17 *
18 * You should have received a copy of the GNU General Public License
19 * along with this program. If not, see <http://www.gnu.org/licenses/>.
20 *
21 * The authors can be reached via e-mail to <support@deliantra.net>
22 */
3 23
4 Copyright (C) 2002 Mark Wedel & Crossfire Development Team
5 Copyright (C) 1992 Frank Tore Johansen
6
7 This program is free software; you can redistribute it and/or modify
8 it under the terms of the GNU General Public License as published by
9 the Free Software Foundation; either version 2 of the License, or
10 (at your option) any later version.
11
12 This program is distributed in the hope that it will be useful,
13 but WITHOUT ANY WARRANTY; without even the implied warranty of
14 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15 GNU General Public License for more details.
16
17 You should have received a copy of the GNU General Public License
18 along with this program; if not, write to the Free Software
19 Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
20
21 The authors can be reached via e-mail at <crossfire@schmorp.de>
22*/
23
24
25#include <stdarg.h> 24#include <cstdarg>
26#include <global.h> 25#include <global.h>
27#include <funcpoint.h> 26#include <funcpoint.h>
28 27
29/* 28void
30 * Logs a message to stderr, or to file, and/or even to socket. 29LOG (int flags, const char *format, ...)
31 * Or discards the message if it is of no importanse, and none have 30{
32 * asked to hear messages of that logLevel. 31 int level = flags & 15;
33 *
34 * See include/logger.h for possible logLevels. Messages with llevInfo
35 * and llevError are always printed, regardless of debug mode.
36 */
37 32
38void
39LOG (LogLevel logLevel, const char *format, ...)
40{
41 if (logLevel <= settings.debug) 33 if (level > settings.debug)
42 { 34 return;
43 char buf[20480]; /* This needs to be really really big - larger
44 * than any other buffer, since that buffer may
45 * need to be put in this one.
46 */
47 char tbuf[20480];
48 35
49 time_t curtime = time (NULL); 36 char buf[20480];
50 struct tm *ptime = localtime (&curtime);
51 37
52 strftime (tbuf, 256, "%Y-%m-%d %H:%M:%S ", ptime); 38 struct timeval tv;
39 gettimeofday (&tv, 0);
40 struct tm *ptime = localtime (&tv.tv_sec);
53 41
54 va_list ap; 42 int len = strftime (buf, sizeof (buf) - 7, "%Y-%m-%d %H:%M:%S", ptime);
43 len += sprintf (buf + len, ".%04d ", (int)(tv.tv_usec / 100));
55 44
45 va_list ap;
56 va_start (ap, format); 46 va_start (ap, format);
47 len += vsnprintf (buf + len, sizeof (buf) - len, format, ap);
48 va_end (ap);
57 49
58 vsnprintf (buf, sizeof (buf), format, ap); 50 len = min (sizeof (buf) - 1, len);
59 strncat (tbuf, buf, 20460);
60 fputs (tbuf, logfile);
61 fputs (tbuf, stderr);
62 51
63 va_end (ap); 52 if (buf [len - 1] != '\n')
64 } 53 buf [len++] = '\n'; // not 0-terminated
54
55 write (STDERR_FILENO, buf, len);
56 if (logfile != stderr)
57 fwrite (buf, 1, len, logfile);
58
59 if (flags & logBacktrace)
60 log_backtrace (buf);
65} 61}

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