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Comparing deliantra/server/server/init.C (file contents):
Revision 1.21 by root, Wed Dec 20 09:14:22 2006 UTC vs.
Revision 1.37 by root, Fri Jan 19 19:07:05 2007 UTC

1/* 1/*
2 CrossFire, A Multiplayer game for X-windows 2 * CrossFire, A Multiplayer game for X-windows
3 3 *
4 * Copyright (C) 2005, 2006, 2007 Marc Lehmann & Crossfire+ Development Team
4 Copyright (C) 2002 Mark Wedel & Crossfire Development Team 5 * Copyright (C) 2002 Mark Wedel & Crossfire Development Team
5 Copyright (C) 1992 Frank Tore Johansen 6 * Copyright (C) 1992 Frank Tore Johansen
6 7 *
7 This program is free software; you can redistribute it and/or modify 8 * 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 * 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 * the Free Software Foundation; either version 2 of the License, or
10 (at your option) any later version. 11 * (at your option) any later version.
11 12 *
12 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,
13 but WITHOUT ANY WARRANTY; without even the implied warranty of 14 * but WITHOUT ANY WARRANTY; without even the implied warranty of
14 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 15 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15 GNU General Public License for more details. 16 * GNU General Public License for more details.
16 17 *
17 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
18 along with this program; if not, write to the Free Software 19 * along with this program; if not, write to the Free Software
19 Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. 20 * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
20 21 *
21 The authors can be reached via e-mail at <crossfire@schmorp.de> 22 * The authors can be reached via e-mail at <crossfire@schmorp.de>
22*/ 23 */
23 24
24#include <global.h> 25#include <global.h>
25#include <material.h> 26#include <material.h>
26#include <loader.h> 27#include <loader.h>
27#ifndef __CEXTRACT__
28# include <sproto.h> 28#include <sproto.h>
29#endif
30
31/* global weathermap */
32weathermap_t **weathermap;
33 29
34void 30void
35set_logfile (char *val) 31set_logfile (char *val)
36{ 32{
37 settings.logfilename = val; 33 settings.logfilename = val;
… …
241 * pass system very easy, and it is very easy to add in new options. 237 * pass system very easy, and it is very easy to add in new options.
242 */ 238 */
243struct Command_Line_Options options[] = { 239struct Command_Line_Options options[] = {
244 240
245/* Pass 1 functions - STuff that can/should be called before we actually 241/* Pass 1 functions - STuff that can/should be called before we actually
246 * initialize any data. 242 * initialise any data.
247 */ 243 */
248 {"-h", 0, 1, help}, 244 {"-h", 0, 1, help},
249 245
250/* Honor -help also, since it is somewhat common */ 246/* Honor -help also, since it is somewhat common */
251 {"-help", 0, 1, help}, 247 {"-help", 0, 1, help},
… …
384 FILE *fp; 380 FILE *fp;
385 materialtype_t *mt; 381 materialtype_t *mt;
386 int i, value; 382 int i, value;
387 383
388 sprintf (filename, "%s/materials", settings.datadir); 384 sprintf (filename, "%s/materials", settings.datadir);
389 LOG (llevDebug, "Reading material type data from %s...", filename); 385 LOG (llevDebug, "Reading material type data from %s...\n", filename);
390 if ((fp = fopen (filename, "r")) == NULL) 386 if ((fp = fopen (filename, "r")) == NULL)
391 { 387 {
392 LOG (llevError, "Cannot open %s for reading\n", filename); 388 LOG (llevError, "Cannot open %s for reading\n", filename);
393 mt = get_empty_mat (); 389 mt = get_empty_mat ();
394 mt->next = NULL; 390 mt->next = NULL;
… …
760 else 756 else
761 { 757 {
762 LOG (llevError, "load_settings: Unknown value for " "real_wiz: %s\n", cp); 758 LOG (llevError, "load_settings: Unknown value for " "real_wiz: %s\n", cp);
763 } 759 }
764 } 760 }
765 else if (!strcasecmp (buf, "explore_mode"))
766 {
767 if (!strcasecmp (cp, "on") || !strcasecmp (cp, "true"))
768 {
769 settings.explore_mode = TRUE;
770 }
771 else if (!strcasecmp (cp, "off") || !strcasecmp (cp, "false"))
772 {
773 settings.explore_mode = FALSE;
774 }
775 else
776 {
777 LOG (llevError, "load_settings: Unknown value for " "explore_mode: %s\n", cp);
778 }
779 }
780 else if (!strcasecmp (buf, "spellpoint_level_depend")) 761 else if (!strcasecmp (buf, "spellpoint_level_depend"))
781 { 762 {
782 if (!strcasecmp (cp, "on") || !strcasecmp (cp, "true")) 763 if (!strcasecmp (cp, "on") || !strcasecmp (cp, "true"))
783 { 764 {
784 settings.spellpoint_level_depend = TRUE; 765 settings.spellpoint_level_depend = TRUE;
… …
998 } 979 }
999 980
1000 close_and_delete (fp, comp); 981 close_and_delete (fp, comp);
1001} 982}
1002 983
1003
1004/* 984/*
1005 * init() is called only once, when starting the program. 985 * init() is called only once, when starting the program.
1006 */ 986 */
1007 987
1008void 988void
1009init (int argc, char **argv) 989init (int argc, char **argv)
1010{ 990{
1011 init_done = 0; /* Must be done before init_signal() */ 991 init_done = 0; /* Must be done before init_signal() */
992 rndm.seed (time (0));
993
1012 logfile = stderr; 994 logfile = stderr;
1013 parse_args (argc, argv, 1); /* First arg pass - right now it does 995 parse_args (argc, argv, 1); /* First arg pass - right now it does
1014 * nothing, but in future specifying the 996 * nothing, but in future specifying the
1015 * LibDir in this pass would be reasonable*/ 997 * LibDir in this pass would be reasonable*/
1016 998
1017 cfperl_init (); 999 cfperl_init ();
1018 init_library (); /* Must be called early */ 1000 init_library (); /* Must be called early */
1019 load_settings (); /* Load the settings file */ 1001 load_settings (); /* Load the settings file */
1020 init_weather ();
1021 load_materials (); 1002 load_materials ();
1022 parse_args (argc, argv, 2); 1003 parse_args (argc, argv, 2);
1023 fprintf (logfile, "Welcome to CrossFire, v%s\n", VERSION); 1004 fprintf (logfile, "Welcome to CrossFire, v%s\n", VERSION);
1005 fprintf (logfile, "Copyright (C) 2005, 2006, 2007 Marc Lehmann.\n");
1024 fprintf (logfile, "Copyright (C) 1994 Mark Wedel.\n"); 1006 fprintf (logfile, "Copyright (C) 1994 Mark Wedel.\n");
1025 fprintf (logfile, "Copyright (C) 1992 Frank Tore Johansen.\n"); 1007 fprintf (logfile, "Copyright (C) 1992 Frank Tore Johansen.\n");
1026 1008
1027 if (strcmp (settings.dm_mail, "") != 0) 1009 if (strcmp (settings.dm_mail, "") != 0)
1028 { 1010 {
1029 fprintf (logfile, "Maintained locally by: %s\n", settings.dm_mail); 1011 fprintf (logfile, "Maintained locally by: %s\n", settings.dm_mail);
1030 fprintf (logfile, "Questions and bugs should be mailed to above address.\n"); 1012 fprintf (logfile, "Questions and bugs should be mailed to above address.\n");
1031 } 1013 }
1032 1014
1033 SRANDOM (time (NULL));
1034
1035 init_startup (); /* Write (C), check shutdown/forbid files */ 1015 init_startup (); /* Write (C), check shutdown/forbid files */
1036 init_uuid (); 1016 init_uuid ();
1037 init_signals (); /* Sets up signal interceptions */ 1017 init_signals (); /* Sets up signal interceptions */
1038 init_commands (); /* Sort command tables */ 1018 init_commands (); /* Sort command tables */
1039 read_map_log (); /* Load up the old temp map files */
1040 init_skills (); 1019 init_skills ();
1041 1020
1042 parse_args (argc, argv, 3); 1021 parse_args (argc, argv, 3);
1043 1022
1044 if (settings.daemonmode) 1023 if (settings.daemonmode)
… …
1214 printf ("Save player:\t<true>\n"); 1193 printf ("Save player:\t<true>\n");
1215 printf ("Save mode:\t%4.4o\n", SAVE_MODE); 1194 printf ("Save mode:\t%4.4o\n", SAVE_MODE);
1216 printf ("Playerdir:\t<VAR>/%s\n", settings.playerdir); 1195 printf ("Playerdir:\t<VAR>/%s\n", settings.playerdir);
1217 printf ("Itemsdir:\t<VAR>/%s\n", settings.uniquedir); 1196 printf ("Itemsdir:\t<VAR>/%s\n", settings.uniquedir);
1218 printf ("Tmpdir:\t\t%s\n", settings.tmpdir); 1197 printf ("Tmpdir:\t\t%s\n", settings.tmpdir);
1219 printf ("Map max timeout:\t%d\n", MAP_MAXTIMEOUT);
1220 printf ("Max objects:\t%d\n", MAX_OBJECTS);
1221#ifdef USE_CALLOC 1198#ifdef USE_CALLOC
1222 printf ("Use_calloc:\t<true>\n"); 1199 printf ("Use_calloc:\t<true>\n");
1223#else 1200#else
1224 printf ("Use_calloc:\t<false>\n"); 1201 printf ("Use_calloc:\t<false>\n");
1225#endif 1202#endif
… …
1236} 1213}
1237 1214
1238/* Signal handlers: */ 1215/* Signal handlers: */
1239 1216
1240void 1217void
1218rec_sigabrt (int i)
1219{
1220 signal (SIGABRT, SIG_DFL);
1221
1222 LOG (llevError, "SIGABRT received.\n");
1223 cleanup ("SIGABRT received", 1);
1224}
1225
1226void
1241rec_sigsegv (int i) 1227rec_sigsegv (int i)
1242{ 1228{
1229 signal (SIGSEGV, SIG_DFL);
1230
1243 LOG (llevError, "SIGSEGV received.\n"); 1231 LOG (llevError, "SIGSEGV received.\n");
1244 fatal_signal (1, 1); 1232 cleanup ("SIGSEGV received", 1);
1245}
1246
1247void
1248rec_sigint (int i)
1249{
1250 LOG (llevInfo, "SIGINT received.\n");
1251 fatal_signal (0, 1);
1252}
1253
1254void
1255rec_sighup (int i)
1256{
1257 LOG (llevInfo, "SIGHUP received\n");
1258
1259 if (init_done)
1260 cleanup ();
1261
1262 exit (0);
1263} 1233}
1264 1234
1265void 1235void
1266rec_sigquit (int i) 1236rec_sigquit (int i)
1267{ 1237{
1238 signal (SIGQUIT, SIG_IGN);
1239
1268 LOG (llevInfo, "SIGQUIT received\n"); 1240 LOG (llevInfo, "SIGQUIT received\n");
1269 fatal_signal (1, 1); 1241 cleanup ("SIGQUIT received", 1);
1270} 1242}
1271 1243
1272void 1244void
1273rec_sigbus (int i) 1245rec_sigbus (int i)
1274{ 1246{
1275#ifdef SIGBUS 1247 signal (SIGBUS, SIG_DFL);
1248
1276 LOG (llevError, "SIGBUS received\n"); 1249 LOG (llevError, "SIGBUS received\n");
1277 fatal_signal (1, 1); 1250 cleanup ("SIGBUS received", 1);
1278#endif
1279}
1280
1281void
1282rec_sigterm (int i)
1283{
1284 LOG (llevInfo, "SIGTERM received\n");
1285 fatal_signal (0, 1);
1286}
1287
1288void
1289fatal_signal (int make_core, int close_sockets)
1290{
1291 cleanup (make_core);
1292} 1251}
1293 1252
1294void 1253void
1295init_signals (void) 1254init_signals (void)
1296{ 1255{
1297 signal (SIGHUP, rec_sighup); 1256 // large stack, but it's important data we want to save, and it is not usually
1298 signal (SIGINT, rec_sigint); 1257 // being physically allocated anyways
1299 signal (SIGQUIT, rec_sigquit); 1258 const size_t stacksize = 8 * 1024 * 1024 + SIGSTKSZ;
1300 signal (SIGSEGV, rec_sigsegv); 1259
1301 signal (SIGPIPE, SIG_IGN); 1260 stack_t ss;
1302#ifdef SIGBUS 1261 ss.ss_sp = malloc (stacksize);
1303 signal (SIGBUS, rec_sigbus); 1262 ss.ss_flags = 0;
1304#endif 1263 ss.ss_size = stacksize;
1305 signal (SIGTERM, rec_sigterm); 1264 sigaltstack (&ss, 0);
1265
1266 struct sigaction sa;
1267
1268 sigfillset (&sa.sa_mask);
1269 sa.sa_flags = SA_ONSTACK | SA_RESTART;
1270
1271 sa.sa_handler = SIG_IGN; sigaction (SIGPIPE, &sa, 0);
1272 sa.sa_handler = rec_sigabrt; sigaction (SIGABRT, &sa, 0);
1273 sa.sa_handler = rec_sigquit; sigaction (SIGQUIT, &sa, 0);
1274 sa.sa_handler = rec_sigsegv; sigaction (SIGSEGV, &sa, 0);
1275 sa.sa_handler = rec_sigbus; sigaction (SIGBUS, &sa, 0);
1306} 1276}
1307 1277
1308/* init_races() - reads the races file in the lib/ directory, then 1278/* init_races() - reads the races file in the lib/ directory, then
1309 * overwrites old 'race' entries. This routine allow us to quickly 1279 * overwrites old 'race' entries. This routine allow us to quickly
1310 * re-configure the 'alignment' of monsters, objects. Useful for 1280 * re-configure the 'alignment' of monsters, objects. Useful for
1311 * putting together lists of creatures, etc that belong to gods. 1281 * putting together lists of creatures, etc that belong to gods.
1312 */ 1282 */
1313
1314void 1283void
1315init_races (void) 1284init_races (void)
1316{ 1285{
1317 FILE *file; 1286 FILE *file;
1318 char race[MAX_BUF], fname[MAX_BUF], buf[MAX_BUF], *cp, variable[MAX_BUF]; 1287 char race[MAX_BUF], fname[MAX_BUF], buf[MAX_BUF], *cp, variable[MAX_BUF];
… …
1323 return; 1292 return;
1324 init_done = 1; 1293 init_done = 1;
1325 first_race = 0; 1294 first_race = 0;
1326 1295
1327 sprintf (fname, "%s/races", settings.datadir); 1296 sprintf (fname, "%s/races", settings.datadir);
1328 LOG (llevDebug, "Reading races from %s...", fname); 1297 LOG (llevDebug, "Reading races from %s...\n", fname);
1329 if (!(file = fopen (fname, "r"))) 1298 if (!(file = fopen (fname, "r")))
1330 { 1299 {
1331 LOG (llevError, "Cannot open races file %s: %s\n", fname, strerror (errno)); 1300 LOG (llevError, "Cannot open races file %s: %s\n", fname, strerror (errno));
1332 return; 1301 return;
1333 } 1302 }
… …
1374 if (cp[strlen (cp) - 1] == '\n') 1343 if (cp[strlen (cp) - 1] == '\n')
1375 cp[strlen (cp) - 1] = '\0'; 1344 cp[strlen (cp) - 1] = '\0';
1376 1345
1377 /* set creature race to race value */ 1346 /* set creature race to race value */
1378 if ((mon = archetype::find (cp)) == NULL) 1347 if ((mon = archetype::find (cp)) == NULL)
1379 LOG (llevError, "\nCreature %s in race file lacks archetype", cp); 1348 LOG (llevError, "Creature %s in race file lacks archetype\n", cp);
1380 else 1349 else
1381 { 1350 {
1382 if (set_race && (!mon->clone.race || strcmp (mon->clone.race, race))) 1351 if (set_race && (!mon->clone.race || strcmp (mon->clone.race, race)))
1383 { 1352 {
1384 if (mon->clone.race) 1353 if (mon->clone.race)
1385 LOG (llevDebug, "\n Resetting race to %s from %s for archetype %s", race, &mon->clone.race, &mon->name); 1354 LOG (llevDebug, "Resetting race to %s from %s for archetype %s\n", race, &mon->clone.race, &mon->name);
1386 1355
1387 mon->clone.race = race; 1356 mon->clone.race = race;
1388 } 1357 }
1389 1358
1390 /* if the arch is a monster, add it to the race list */ 1359 /* if the arch is a monster, add it to the race list */

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