| 1 | /* |
1 | /* |
| 2 | CrossFire, A Multiplayer game for X-windows |
2 | * CrossFire, A Multiplayer game |
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3 | * |
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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 | */ |
| 3 | |
24 | |
| 4 | Copyright (C) 2002 Mark Wedel & Crossfire Development Team |
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| 5 | Copyright (C) 1992 Frank Tore Johansen |
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| 6 | |
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| 7 | This program is free software; you can redistribute it and/or modify |
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| 8 | it under the terms of the GNU General Public License as published by |
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| 9 | the Free Software Foundation; either version 2 of the License, or |
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| 10 | (at your option) any later version. |
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| 11 | |
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| 12 | This program is distributed in the hope that it will be useful, |
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| 13 | but WITHOUT ANY WARRANTY; without even the implied warranty of |
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| 14 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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| 15 | GNU General Public License for more details. |
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| 16 | |
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| 17 | You should have received a copy of the GNU General Public License |
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| 18 | along with this program; if not, write to the Free Software |
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| 19 | Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. |
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| 20 | |
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| 21 | The authors can be reached via e-mail at <crossfire@schmorp.de> |
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| 22 | */ |
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| 23 | |
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| 24 | |
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| 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 |
34 | if (level > settings.debug) |
| 39 | LOG (LogLevel logLevel, const char *format, ...) |
35 | return; |
| 40 | { |
36 | |
| 41 | char buf[20480]; /* This needs to be really really big - larger |
37 | char msec[20]; |
| 42 | * than any other buffer, since that buffer may |
38 | char buf[20460]; |
| 43 | * need to be put in this one. |
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| 44 | */ |
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| 45 | char tbuf[20480]; |
39 | char tbuf[20480]; |
| 46 | |
40 | |
| 47 | time_t curtime = time (NULL); |
41 | struct timeval tv; |
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42 | gettimeofday (&tv, 0); |
| 48 | struct tm *ptime = localtime (&curtime); |
43 | struct tm *ptime = localtime (&tv.tv_sec); |
| 49 | |
44 | |
| 50 | strftime (tbuf, 256, "%Y-%m-%d %H:%M:%S ", ptime); |
45 | strftime (tbuf, sizeof (tbuf), "%Y-%m-%d %H:%M:%S", ptime); |
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46 | sprintf (msec, ".%03d ", (int)(tv.tv_usec / 1000)); |
| 51 | |
47 | |
| 52 | va_list ap; |
48 | va_list ap; |
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49 | va_start (ap, format); |
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50 | vsnprintf (buf, sizeof (buf), format, ap); |
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51 | va_end (ap); |
| 53 | |
52 | |
| 54 | va_start (ap, format); |
53 | strncat (tbuf, msec, sizeof (tbuf)); |
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54 | strncat (tbuf, buf, sizeof (tbuf)); |
| 55 | |
55 | |
| 56 | buf[0] = '\0'; |
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| 57 | if (logLevel <= settings.debug) |
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| 58 | { |
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| 59 | vsnprintf (buf, sizeof (buf), format, ap); |
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| 60 | strncat (tbuf, buf, 20460); |
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| 61 | fputs (tbuf, logfile); |
56 | fputs (tbuf, logfile); |
| 62 | } |
57 | if (logfile != stderr) |
| 63 | if (!exiting && !trying_emergency_save && logLevel == llevError && ++nroferrors > MAX_ERRORS) |
58 | fputs (tbuf, stderr); |
| 64 | { |
59 | |
| 65 | exiting = 1; |
60 | if (flags & logBacktrace) |
| 66 | if (!trying_emergency_save) |
61 | log_backtrace (tbuf); |
| 67 | emergency_save (0); |
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| 68 | } |
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| 69 | va_end (ap); |
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| 70 | } |
62 | } |
