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Comparing deliantra/server/server/init.C (file contents):
Revision 1.3 by root, Tue Aug 29 05:03:55 2006 UTC vs.
Revision 1.76 by root, Sun Nov 29 10:55:18 2009 UTC

1	/*	1	/*
2	* static char *rcsid_init_c =	2	* This file is part of Deliantra, the Roguelike Realtime MMORPG.
3	* "$Id: init.C,v 1.3 2006/08/29 05:03:55 root Exp $";	3	*
		4	* Copyright (©) 2005,2006,2007,2008 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 it under
		9	* the terms of the Affero GNU General Public License as published by the
		10	* Free Software Foundation, either version 3 of the License, or (at your
		11	* 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 Affero GNU General Public License
		19	* and the GNU General Public License along with this program. If not, see
		20	* <http://www.gnu.org/licenses/>.
		21	*
		22	* The authors can be reached via e-mail to <support@deliantra.net>
4	*/	23	*/
5
6	/*
7	CrossFire, A Multiplayer game for X-windows
8
9	Copyright (C) 2002 Mark Wedel & Crossfire Development Team
10	Copyright (C) 1992 Frank Tore Johansen
11
12	This program is free software; you can redistribute it and/or modify
13	it under the terms of the GNU General Public License as published by
14	the Free Software Foundation; either version 2 of the License, or
15	(at your option) any later version.
16
17	This program is distributed in the hope that it will be useful,
18	but WITHOUT ANY WARRANTY; without even the implied warranty of
19	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
20	GNU General Public License for more details.
21
22	You should have received a copy of the GNU General Public License
23	along with this program; if not, write to the Free Software
24	Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
25
26	The authors can be reached via e-mail at crossfire-devel@real-time.com
27	*/
28		24
29	#include <global.h>	25	#include <global.h>
30	#include <material.h>	26	#include <material.h>
31	#include <loader.h>	27	#include <loader.h>
32	#ifndef __CEXTRACT__
33	#include <sproto.h>	28	#include <sproto.h>
34	#endif
35
36	/* global weathermap */
37	weathermap_t **weathermap;
38
39	void set_logfile(char *val) { settings.logfilename=val; }
40	void call_version(void) { version(NULL); exit(0); }
41	void showscores(void) { display_high_score(NULL,9999,NULL); exit(0); }
42	void set_debug(void) { settings.debug=llevDebug; }
43	void unset_debug(void) { settings.debug=llevInfo; }
44	void set_mondebug(void) { settings.debug=llevMonster; }
45	void set_dumpmon1(void) {settings.dumpvalues=1; }
46	void set_dumpmon2(void) {settings.dumpvalues=2; }
47	void set_dumpmon3(void) {settings.dumpvalues=3; }
48	void set_dumpmon4(void) {settings.dumpvalues=4; }
49	void set_dumpmon5(void) {settings.dumpvalues=5; }
50	void set_dumpmon6(void) {settings.dumpvalues=6; }
51	void set_dumpmon7(void) {settings.dumpvalues=7; }
52	void set_dumpmon8(void) {settings.dumpvalues=8; }
53	void set_dumpmon9(void) {settings.dumpvalues=9; }
54	void set_dumpmont(char *name) {settings.dumpvalues=10; settings.dumparg=name; }
55	void set_daemon(void) {settings.daemonmode=1; }
56	void set_datadir(char *path) { settings.datadir=path; }
57	void set_confdir(char *path) { settings.confdir=path; }
58	void set_localdir(char *path) { settings.localdir=path; }
59	void set_mapdir(char *path) { settings.mapdir=path; }
60	void set_archetypes(char *path) { settings.archetypes=path; }
61	void set_regions(char *path) { settings.regions=path; }
62	void set_treasures(char *path) { settings.treasures=path; }
63	void set_uniquedir(char *path) { settings.uniquedir=path; }
64	void set_templatedir(char *path) { settings.templatedir=path; }
65	void set_playerdir(char *path) { settings.playerdir=path; }
66	void set_tmpdir(char *path) { settings.tmpdir=path; }
67
68	void showscoresparm(char *data) {
69	display_high_score(NULL,9999,data);
70	exit(0);
71	}
72
73	void set_csport(char *val)
74	{
75	settings.csport=atoi(val);
76	#ifndef WIN32 /* ***win32: set_csport: we remove csport error secure check here, do this later */
77	if (settings.csport<=0 || settings.csport>32765 ||
78	(settings.csport<1024 && getuid()!=0)) {
79	LOG(llevError, "%d is an invalid csport number.\n", settings.csport);
80	exit(1);
81	}
82	#endif /* win32 */
83	}
84
85	/* Most of this is shamelessly stolen from XSysStats. But since that is
86	* also my program, no problem.
87	*/
88	struct Command_Line_Options {
89	const char *cmd_option; /* how it is called on the command line */
90	uint8 num_args; /* Number or args it takes */
91	uint8 pass; /* What pass this should be processed on. */
92	void (*func)(); /* function to call when we match this.
93	* if num_args is true, than that gets passed
94	* to the function, otherwise nothing is passed
95	*/
96	};
97
98	/* The way this system works is pretty simple - parse_args takes
99	* the options passed to the program and a pass number. If an option
100	* matches both in name and in pass (and we have enough options),
101	* we call the associated function. This makes writing a multi
102	* pass system very easy, and it is very easy to add in new options.
103	*/
104	struct Command_Line_Options options[] = {
105
106	/* Pass 1 functions - STuff that can/should be called before we actually
107	* initialize any data.
108	*/
109	{"-h", 0, 1, help},
110	/* Honor -help also, since it is somewhat common */
111	{"-help", 0, 1, help},
112	{"-v", 0, 1, call_version},
113	{"-d", 0, 1, set_debug},
114	{"+d", 0, 1, unset_debug},
115	{"-mon", 0, 1, set_mondebug},
116	{"-data",1,1, (void (*)())set_datadir},
117	{"-conf",1,1, (void (*)())set_confdir},
118	{"-local",1,1,(void (*)()) set_localdir},
119	{"-maps", 1, 1,(void (*)()) set_mapdir},
120	{"-arch", 1, 1,(void (*)()) set_archetypes},
121	{"-regions", 1, 1,(void (*)()) set_regions},
122	{"-playerdir", 1, 1,(void (*)()) set_playerdir},
123	{"-treasures", 1, 1,(void (*)()) set_treasures},
124	{"-uniquedir", 1, 1,(void (*)()) set_uniquedir},
125	{"-templatedir", 1, 1,(void (*)()) set_templatedir},
126	{"-tmpdir", 1, 1,(void (*)()) set_tmpdir},
127	{"-log", 1, 1,(void (*)()) set_logfile},
128
129	#ifdef WIN32
130	/* Windows service stuff */
131	{"-regsrv", 0, 1, service_register},
132	{"-unregsrv", 0, 1, service_unregister},
133	{"-srv", 0, 1, service_handle},
134	#endif
135
136	/* Pass 2 functions. Most of these could probably be in pass 1,
137	* as they don't require much of anything to bet set up.
138	*/
139	{"-csport", 1, 2,(void (*)()) set_csport},
140	{"-detach", 0, 2, set_daemon},
141
142	/* Start of pass 3 information. In theory, by pass 3, all data paths
143	* and defaults should have been set up.
144	*/
145	{"-o", 0, 3, compile_info},
146	{"-m", 0, 3, set_dumpmon1},
147	{"-m2", 0, 3, set_dumpmon2},
148	{"-m3", 0, 3, set_dumpmon3},
149	{"-m4", 0, 3, set_dumpmon4},
150	{"-m5", 0, 3, set_dumpmon5},
151	{"-m6", 0, 3, set_dumpmon6},
152	{"-m7", 0, 3, set_dumpmon7},
153	{"-m8", 0, 3, set_dumpmon8},
154	{"-m9", 0, 3, set_dumpmon9},
155	{"-mt", 1, 3, (void (*)())set_dumpmont},
156	{"-mexp", 0, 3, dump_experience},
157	{"-s", 0, 3, showscores},
158	{"-score", 1, 3, (void (*)())showscoresparm}
159	};
160
161
162	/* Note since this may be called before the library has been set up,
163	* we don't use any of crossfires built in logging functions.
164	*/
165	static void parse_args(int argc, char *argv[], int pass)
166	{
167	size_t i;
168	int on_arg=1;
169
170	while (on_arg<argc) {
171	for (i=0; i<sizeof(options)/sizeof(struct Command_Line_Options); i++) {
172	if (!strcmp(options[i].cmd_option, argv[on_arg])) {
173	/* Found a matching option, but should not be processed on
174	* this pass. Just skip over it
175	*/
176	if (options[i].pass != pass) {
177	on_arg += options[i].num_args+1;
178	break;
179	}
180	if (options[i].num_args) {
181	if ((on_arg+options[i].num_args)>=argc) {
182	fprintf(stderr,"%s requires an argument.\n", options[i].cmd_option);
183	exit(1);
184	}
185	else {
186	if (options[i].num_args==1)
187	((void (*)(char*))options[i].func)(argv[on_arg+1]);
188	if (options[i].num_args==2)
189	((void (*)(char*,char*))options[i].func)(argv[on_arg+1],argv[on_arg+2]);
190	on_arg +=options[i].num_args+1;
191	}
192	}
193	else { /* takes no args */
194	options[i].func();
195	on_arg++;
196	}
197	break;
198	}
199	}
200	if (i==sizeof(options)/sizeof(struct Command_Line_Options)) {
201	fprintf(stderr,"Unknown option: %s\n", argv[on_arg]);
202	usage();
203	exit(1);
204	}
205	}
206	}
207
208	static materialtype_t *get_empty_mat(void) {
209	materialtype_t *mt;
210	int i;
211
212	mt = (materialtype_t *)malloc(sizeof(materialtype_t));
213	if (mt == NULL)
214	fatal(OUT_OF_MEMORY);
215	mt->name = NULL;
216	mt->description = NULL;
217	for (i=0; i < NROFATTACKS; i++) {
218	mt->save[i] = 0;
219	mt->mod[i] = 0;
220	}
221	mt->chance = 0;
222	mt->difficulty = 0;
223	mt->magic = 0;
224	mt->damage = 0;
225	mt->wc = 0;
226	mt->ac = 0;
227	mt->sp = 0;
228	mt->weight = 100;
229	mt->value = 100;
230	mt->next = NULL;
231	return mt;
232	}
233
234	static void load_materials(void)
235	{
236	char buf[MAX_BUF], filename[MAX_BUF], *cp, *next;
237	FILE *fp;
238	materialtype_t *mt;
239	int i, value;
240
241	sprintf(filename, "%s/materials", settings.datadir);
242	LOG(llevDebug, "Reading material type data from %s...", filename);
243	if ((fp = fopen(filename, "r")) == NULL) {
244	LOG(llevError, "Cannot open %s for reading\n", filename);
245	mt = get_empty_mat();
246	mt->next = NULL;
247	materialt = mt;
248	return;
249	}
250	mt = get_empty_mat();
251	materialt = mt;
252	while (fgets(buf, MAX_BUF, fp) != NULL) {
253	if (*buf=='#')
254	continue;
255	if ((cp=strchr(buf, '\n'))!=NULL)
256	*cp='\0';
257	cp=buf;
258	while(*cp==' ') /* Skip blanks */
259	cp++;
260	if (!strncmp(cp, "name", 4)) {
261	/* clean up the previous entry */
262	if (mt->next != NULL) {
263	if (mt->description == NULL)
264	mt->description = add_string(mt->name);
265	mt = mt->next;
266	}
267	mt->next = get_empty_mat();
268	mt->name = add_string(strchr(cp, ' ') + 1);
269	} else if (!strncmp(cp, "description", 11)) {
270	mt->description = add_string(strchr(cp, ' ') + 1);
271	} else if (sscanf(cp, "material %d", &value)) {
272	mt->material = value;
273	} else if (!strncmp(cp, "saves", 5)) {
274	cp = strchr(cp, ' ') + 1;
275	for (i=0; i < NROFATTACKS; i++) {
276	if (cp == NULL) {
277	mt->save[i] = 0;
278	continue;
279	}
280	if ((next=strchr(cp,',')) != NULL)
281	*(next++) = '\0';
282	sscanf(cp, "%d", &value);
283	mt->save[i] = (sint8)value;
284	cp = next;
285	}
286	} else if (!strncmp(cp, "mods", 4)) {
287	cp = strchr(cp, ' ') + 1;
288	for (i=0; i < NROFATTACKS; i++) {
289	if (cp == NULL) {
290	mt->save[i] = 0;
291	continue;
292	}
293	if ((next=strchr(cp,',')) != NULL)
294	*(next++) = '\0';
295	sscanf(cp, "%d", &value);
296	mt->mod[i] = (sint8)value;
297	cp = next;
298	}
299	} else if (sscanf(cp, "chance %d\n", &value)) {
300	mt->chance = (sint8)value;
301	} else if (sscanf(cp, "diff %d\n", &value)) {
302	mt->difficulty = (sint8)value;
303	} else if (sscanf(cp, "magic %d\n", &value)) {
304	mt->magic = (sint8)value;
305	} else if (sscanf(cp, "damage %d\n", &value)) {
306	mt->damage= (sint8)value;
307	} else if (sscanf(cp, "wc %d\n", &value)) {
308	mt->wc = (sint8)value;
309	} else if (sscanf(cp, "ac %d\n", &value)) {
310	mt->ac = (sint8)value;
311	} else if (sscanf(cp, "sp %d\n", &value)) {
312	mt->sp = (sint8)value;
313	} else if (sscanf(cp, "weight %d\n", &value)) {
314	mt->weight = value;
315	} else if (sscanf(cp, "value %d\n", &value)) {
316	mt->value = value;
317	}
318	}
319	if (mt->next)
320	{
321	free(mt->next);
322	mt->next = NULL;
323	}
324	LOG(llevDebug, "Done.\n");
325	fclose(fp);
326	}
327		29
328	/* This loads the settings file. There could be debate whether this should	30	/* This loads the settings file. There could be debate whether this should
329	* be here or in the common directory - but since only the server needs this	31	* be here or in the common directory - but since only the server needs this
330	* information, having it here probably makes more sense.	32	* information, having it here probably makes more sense.
331	*/	33	*/
332	static void load_settings(void)	34	void
		35	load_settings ()
333	{	36	{
334	char buf[MAX_BUF],*cp;	37	char buf[MAX_BUF], *cp;
335	int has_val,comp;	38	int has_val, comp;
336	FILE *fp;	39	FILE *fp;
337		40
338	sprintf(buf,"%s/settings",settings.confdir);	41	sprintf (buf, "%s/settings", settings.confdir);
339		42
340	/* We don't require a settings file at current time, but down the road,	43	/* We don't require a settings file at current time, but down the road,
341	* there will probably be so many values that not having a settings file	44	* there will probably be so many values that not having a settings file
342	* will not be a good thing.	45	* will not be a good thing.
343	*/	46	*/
344	if ((fp = open_and_uncompress(buf, 0, &comp)) == NULL) {	47	if (!(fp = open_and_uncompress (buf, 0, &comp)))
		48	{
345	LOG(llevError,"Warning: No settings file found\n");	49	LOG (llevError, "Error: No settings file found\n");
346	return;	50	exit (1);
347	}	51	}
		52
348	while (fgets(buf, MAX_BUF-1, fp) != NULL) {	53	while (fgets (buf, MAX_BUF - 1, fp) != NULL)
349	if (buf[0] == '#') continue;	54	{
		55	if (buf[0] == '#')
		56	continue;
350	/* eliminate newline */	57	/* eliminate newline */
351	if ((cp=strrchr(buf,'\n'))!=NULL) *cp='\0';	58	if ((cp = strrchr (buf, '\n')) != NULL)
		59	*cp = '\0';
352		60
353	/* Skip over empty lines */	61	/* Skip over empty lines */
354	if (buf[0] == 0) continue;	62	if (buf[0] == 0)
		63	continue;
355		64
356	/* Skip all the spaces and set them to nulls. If not space,	65	/* Skip all the spaces and set them to nulls. If not space,
357	* set cp to "" to make strcpy's and the like easier down below.	66	* set cp to "" to make strcpy's and the like easier down below.
358	*/	67	*/
359	if ((cp = strchr(buf,' '))!=NULL) {	68	if ((cp = strchr (buf, ' ')) != NULL)
360	while (*cp==' ') *cp++=0;	69	{
		70	while (*cp == ' ')
		71	*cp++ = 0;
361	has_val=1;	72	has_val = 1;
362	} else {	73	}
363	cp="";
364	has_val=0;
365	}
366
367	if (!strcasecmp(buf,"metaserver_notification")) {
368	if (!strcasecmp(cp,"on") || !strcasecmp(cp,"true")) {
369	settings.meta_on=TRUE;
370	} else if (!strcasecmp(cp,"off") || !strcasecmp(cp,"false")) {
371	settings.meta_on=FALSE;
372	} else {
373	LOG(llevError,"load_settings: Unknown value for metaserver_notification: %s\n",
374	cp);
375	}
376	} else if (!strcasecmp(buf,"metaserver_server")) {
377	if (has_val) strcpy(settings.meta_server, cp);
378	else
379	LOG(llevError,"load_settings: metaserver_server must have a value.\n");
380	} else if (!strcasecmp(buf,"motd")) {
381	if (has_val)
382	strcpy(settings.motd, cp);
383	else
384	LOG(llevError,"load_settings: motd must have a value.\n");
385	} else if (!strcasecmp(buf,"dm_mail")) {
386	if (has_val)
387	strcpy(settings.dm_mail, cp);
388	else
389	LOG(llevError,"load_settings: dm_mail must have a value.\n");
390	} else if (!strcasecmp(buf,"metaserver_host")) {
391	if (has_val) strcpy(settings.meta_host, cp);
392	else
393	LOG(llevError,"load_settings: metaserver_host must have a value.\n");
394	} else if (!strcasecmp(buf,"metaserver_port")) {
395	int port = atoi(cp);
396
397	if (port<1 || port>65535)
398	LOG(llevError,"load_settings: metaserver_port must be between 1 and 65535, %d is invalid\n",
399	port);
400	else settings.meta_port = port;
401	} else if (!strcasecmp(buf,"metaserver_comment")) {
402	strcpy(settings.meta_comment, cp);
403	} else if (!strcasecmp(buf, "worldmapstartx")) {
404	int size = atoi(cp);
405
406	if (size < 0)
407	LOG(llevError, "load_settings: worldmapstartx must be at least "
408	"0, %d is invalid\n", size);
409	else	74	else
410	settings.worldmapstartx = size;	75	{
411	} else if (!strcasecmp(buf, "worldmapstarty")) {	76	cp = (char *)"";
412	int size = atoi(cp);	77	has_val = 0;
		78	}
413		79
414	if (size < 0)
415	LOG(llevError, "load_settings: worldmapstarty must be at least "
416	"0, %d is invalid\n", size);
417	else
418	settings.worldmapstarty = size;
419	} else if (!strcasecmp(buf, "worldmaptilesx")) {
420	int size = atoi(cp);
421
422	if (size < 1)
423	LOG(llevError, "load_settings: worldmaptilesx must be greater "
424	"than 1, %d is invalid\n", size);
425	else
426	settings.worldmaptilesx = size;
427	} else if (!strcasecmp(buf, "worldmaptilesy")) {
428	int size = atoi(cp);
429
430	if (size < 1)
431	LOG(llevError, "load_settings: worldmaptilesy must be greater "
432	"than 1, %d is invalid\n", size);
433	else
434	settings.worldmaptilesy = size;
435	} else if (!strcasecmp(buf, "worldmaptilesizex")) {
436	int size = atoi(cp);
437
438	if (size < 1)
439	LOG(llevError, "load_settings: worldmaptilesizex must be "
440	"greater than 1, %d is invalid\n", size);
441	else
442	settings.worldmaptilesizex = size;
443	} else if (!strcasecmp(buf, "worldmaptilesizey")) {
444	int size = atoi(cp);
445
446	if (size < 1)
447	LOG(llevError, "load_settings: worldmaptilesizey must be "
448	"greater than 1, %d is invalid\n", size);
449	else
450	settings.worldmaptilesizey = size;
451	} else if (!strcasecmp(buf, "dynamiclevel")) {
452	int lev = atoi(cp);
453
454	if (lev < 0)
455	LOG(llevError, "load_settings: dynamiclevel must be "
456	"at least 0, %d is invalid\n", lev);
457	else
458	settings.dynamiclevel = lev;
459	} else if (!strcasecmp(buf, "fastclock")) {
460	int lev = atoi(cp);
461
462	if (lev < 0)
463	LOG(llevError, "load_settings: fastclock must be at least 0"
464	", %d is invalid\n", lev);
465	else
466	settings.fastclock = lev;
467	} else if (!strcasecmp(buf, "not_permadeth")) {	80	if (!strcasecmp (buf, "not_permadeth"))
		81	{
468	if (!strcasecmp(cp, "on") || !strcasecmp(cp, "true")) {	82	if (!strcasecmp (cp, "on") || !strcasecmp (cp, "true"))
		83	{
469	settings.not_permadeth=TRUE;	84	settings.not_permadeth = TRUE;
		85	}
470	} else if (!strcasecmp(cp, "off") || !strcasecmp(cp, "false")) {	86	else if (!strcasecmp (cp, "off") || !strcasecmp (cp, "false"))
		87	{
471	settings.not_permadeth=FALSE;	88	settings.not_permadeth = FALSE;
472	} else {	89	}
		90	else
		91	{
473	LOG(llevError, "load_settings: Unknown value for not_permadeth"	92	LOG (llevError, "load_settings: Unknown value for not_permadeth" ": %s\n", cp);
474	": %s\n", cp);	93	}
475	}	94	}
476	} else if (!strcasecmp(buf, "resurrection")) {	95	else if (!strcasecmp (buf, "resurrection"))
		96	{
477	if (!strcasecmp(cp, "on") || !strcasecmp(cp, "true")) {	97	if (!strcasecmp (cp, "on") || !strcasecmp (cp, "true"))
		98	{
478	settings.resurrection=TRUE;	99	settings.resurrection = TRUE;
		100	}
479	} else if (!strcasecmp(cp, "off") || !strcasecmp(cp, "false")) {	101	else if (!strcasecmp (cp, "off") || !strcasecmp (cp, "false"))
		102	{
480	settings.resurrection=FALSE;	103	settings.resurrection = FALSE;
481	} else {	104	}
		105	else
		106	{
482	LOG(llevError, "load_settings: Unknown value for resurrection"	107	LOG (llevError, "load_settings: Unknown value for resurrection" ": %s\n", cp);
483	": %s\n", cp);	108	}
484	}	109	}
485	} else if (!strcasecmp(buf, "set_title")) {	110	else if (!strcasecmp (buf, "set_title"))
		111	{
486	if (!strcasecmp(cp, "on") || !strcasecmp(cp, "true")) {	112	if (!strcasecmp (cp, "on") || !strcasecmp (cp, "true"))
487	settings.set_title=TRUE;	113	{
		114	settings.set_title = TRUE;
		115	}
488	} else if (!strcasecmp(cp, "off") || !strcasecmp(cp, "false")) {	116	else if (!strcasecmp (cp, "off") || !strcasecmp (cp, "false"))
489	settings.set_title=FALSE;	117	{
490	} else {	118	settings.set_title = FALSE;
		119	}
		120	else
		121	{
491	LOG(llevError, "load_settings: Unknown value for set_title"	122	LOG (llevError, "load_settings: Unknown value for set_title" ": %s\n", cp);
492	": %s\n", cp);	123	}
493	}	124	}
494	} else if (!strcasecmp(buf, "search_items")) {	125	else if (!strcasecmp (buf, "search_items"))
		126	{
495	if (!strcasecmp(cp, "on") || !strcasecmp(cp, "true")) {	127	if (!strcasecmp (cp, "on") || !strcasecmp (cp, "true"))
		128	{
496	settings.search_items=TRUE;	129	settings.search_items = TRUE;
		130	}
497	} else if (!strcasecmp(cp, "off") || !strcasecmp(cp, "false")) {	131	else if (!strcasecmp (cp, "off") || !strcasecmp (cp, "false"))
		132	{
498	settings.search_items=FALSE;	133	settings.search_items = FALSE;
499	} else {	134	}
		135	else
		136	{
500	LOG(llevError, "load_settings: Unknown value for search_items"	137	LOG (llevError, "load_settings: Unknown value for search_items" ": %s\n", cp);
501	": %s\n", cp);	138	}
502	}	139	}
503	} else if (!strcasecmp(buf, "spell_encumbrance")) {	140	else if (!strcasecmp (buf, "spell_encumbrance"))
		141	{
504	if (!strcasecmp(cp, "on") || !strcasecmp(cp, "true")) {	142	if (!strcasecmp (cp, "on") || !strcasecmp (cp, "true"))
		143	{
505	settings.spell_encumbrance=TRUE;	144	settings.spell_encumbrance = TRUE;
		145	}
506	} else if (!strcasecmp(cp, "off") || !strcasecmp(cp, "false")) {	146	else if (!strcasecmp (cp, "off") || !strcasecmp (cp, "false"))
		147	{
507	settings.spell_encumbrance=FALSE;	148	settings.spell_encumbrance = FALSE;
508	} else {	149	}
509	LOG(llevError, "load_settings: Unknown value for "	150	else
510	"spell_encumbrance: %s\n", cp);	151	{
511	}	152	LOG (llevError, "load_settings: Unknown value for " "spell_encumbrance: %s\n", cp);
		153	}
		154	}
512	} else if (!strcasecmp(buf, "spell_failure_effects")) {	155	else if (!strcasecmp (buf, "spell_failure_effects"))
		156	{
513	if (!strcasecmp(cp, "on") || !strcasecmp(cp, "true")) {	157	if (!strcasecmp (cp, "on") || !strcasecmp (cp, "true"))
		158	{
514	settings.spell_failure_effects=TRUE;	159	settings.spell_failure_effects = TRUE;
		160	}
515	} else if (!strcasecmp(cp, "off") || !strcasecmp(cp, "false")) {	161	else if (!strcasecmp (cp, "off") || !strcasecmp (cp, "false"))
		162	{
516	settings.spell_failure_effects=FALSE;	163	settings.spell_failure_effects = FALSE;
517	} else {	164	}
518	LOG(llevError, "load_settings: Unknown value for "	165	else
519	"spell_failure_effects: %s\n", cp);	166	{
520	}	167	LOG (llevError, "load_settings: Unknown value for " "spell_failure_effects: %s\n", cp);
521	} else if (!strcasecmp(buf, "casting_time")) {	168	}
522	if (!strcasecmp(cp, "on") || !strcasecmp(cp, "true")) {	169	}
523	settings.casting_time=TRUE;
524	} else if (!strcasecmp(cp, "off") || !strcasecmp(cp, "false")) {
525	settings.casting_time=FALSE;
526	} else {
527	LOG(llevError, "load_settings: Unknown value for "
528	"casting_time: %s\n", cp);
529	}
530	} else if (!strcasecmp(buf, "real_wiz")) {
531	if (!strcasecmp(cp, "on") || !strcasecmp(cp, "true")) {
532	settings.real_wiz=TRUE;
533	} else if (!strcasecmp(cp, "off") || !strcasecmp(cp, "false")) {
534	settings.real_wiz=FALSE;
535	} else {
536	LOG(llevError, "load_settings: Unknown value for "
537	"real_wiz: %s\n", cp);
538	}
539	} else if (!strcasecmp(buf, "recycle_tmp_maps")) {
540	if (!strcasecmp(cp, "on") || !strcasecmp(cp, "true")) {
541	settings.recycle_tmp_maps=TRUE;
542	} else if (!strcasecmp(cp, "off") || !strcasecmp(cp, "false")) {
543	settings.recycle_tmp_maps=FALSE;
544	} else {
545	LOG(llevError, "load_settings: Unknown value for "
546	"recycle_tmp_maps: %s\n", cp);
547	}
548	} else if (!strcasecmp(buf, "explore_mode")) {
549	if (!strcasecmp(cp, "on") || !strcasecmp(cp, "true")) {
550	settings.explore_mode=TRUE;
551	} else if (!strcasecmp(cp, "off") || !strcasecmp(cp, "false")) {
552	settings.explore_mode=FALSE;
553	} else {
554	LOG(llevError, "load_settings: Unknown value for "
555	"explore_mode: %s\n", cp);
556	}
557	} else if (!strcasecmp(buf,"who_format")) {
558	if (has_val)
559	strcpy(settings.who_format, cp);
560	} else if (!strcasecmp(buf,"who_wiz_format")) {
561	if (has_val)
562	strcpy(settings.who_wiz_format, cp);
563	} else if (!strcasecmp(buf, "spellpoint_level_depend")) {	170	else if (!strcasecmp (buf, "spellpoint_level_depend"))
		171	{
564	if (!strcasecmp(cp, "on") || !strcasecmp(cp, "true")) {	172	if (!strcasecmp (cp, "on") || !strcasecmp (cp, "true"))
		173	{
565	settings.spellpoint_level_depend=TRUE;	174	settings.spellpoint_level_depend = TRUE;
		175	}
566	} else if (!strcasecmp(cp, "off") || !strcasecmp(cp, "false")) {	176	else if (!strcasecmp (cp, "off") || !strcasecmp (cp, "false"))
		177	{
567	settings.spellpoint_level_depend=FALSE;	178	settings.spellpoint_level_depend = FALSE;
568	} else {	179	}
569	LOG(llevError, "load_settings: Unknown value for "	180	else
570	"spellpoint_level_depend: %s\n", cp);	181	{
571	}	182	LOG (llevError, "load_settings: Unknown value for " "spellpoint_level_depend: %s\n", cp);
		183	}
		184	}
572	} else if (!strcasecmp(buf, "stat_loss_on_death")) {	185	else if (!strcasecmp (buf, "stat_loss_on_death"))
		186	{
573	if (!strcasecmp(cp, "on") || !strcasecmp(cp, "true")) {	187	if (!strcasecmp (cp, "on") || !strcasecmp (cp, "true"))
		188	{
574	settings.stat_loss_on_death=TRUE;	189	settings.stat_loss_on_death = TRUE;
		190	}
575	} else if (!strcasecmp(cp, "off") || !strcasecmp(cp, "false")) {	191	else if (!strcasecmp (cp, "off") || !strcasecmp (cp, "false"))
		192	{
576	settings.stat_loss_on_death=FALSE;	193	settings.stat_loss_on_death = FALSE;
577	} else {	194	}
578	LOG(llevError, "load_settings: Unknown value for "	195	else
579	"stat_loss_on_death: %s\n", cp);	196	{
580	}	197	LOG (llevError, "load_settings: Unknown value for " "stat_loss_on_death: %s\n", cp);
		198	}
		199	}
581	} else if (!strcasecmp(buf, "use_permanent_experience")) {	200	else if (!strcasecmp (buf, "use_permanent_experience"))
582	LOG(llevError, "use_permanent_experience is deprecated, use"	201	{
583	"permenent_experience_percentage instead\n");	202	LOG (llevError, "use_permanent_experience is deprecated, use" "permenent_experience_percentage instead\n");
		203	}
584	} else if (!strcasecmp(buf, "permanent_experience_percentage")) {	204	else if (!strcasecmp (buf, "permanent_experience_percentage"))
		205	{
585	int val = atoi(cp);	206	int val = atoi (cp);
		207
586	if (val < 0 || val >100)	208	if (val < 0 || val > 100)
587	LOG(llevError, "load_settings: permenent_experience_percentage"	209	LOG (llevError, "load_settings: permenent_experience_percentage" "must be between 0 and 100, %d is invalid\n", val);
588	"must be between 0 and 100, %d is invalid\n", val);	210	else
589	else
590	settings.permanent_exp_ratio = val;	211	settings.permanent_exp_ratio = val;
		212	}
591	} else if (!strcasecmp(buf, "death_penalty_percentage")) {	213	else if (!strcasecmp (buf, "death_penalty_percentage"))
		214	{
592	int val = atoi(cp);	215	int val = atoi (cp);
		216
593	if (val < 0 || val >100)	217	if (val < 0 || val > 100)
594	LOG(llevError, "load_settings: death_penalty_percentage"	218	LOG (llevError, "load_settings: death_penalty_percentage" "must be between 0 and 100, %d is invalid\n", val);
595	"must be between 0 and 100, %d is invalid\n", val);	219	else
596	else
597	settings.death_penalty_ratio = val;	220	settings.death_penalty_ratio = val;
		221	}
598	} else if (!strcasecmp(buf, "death_penalty_levels")) {	222	else if (!strcasecmp (buf, "death_penalty_levels"))
		223	{
599	int val = atoi(cp);	224	int val = atoi (cp);
		225
600	if (val < 0 || val > 255)	226	if (val < 0 || val > 255)
601	LOG(llevError, "load_settings: death_penalty_levels"	227	LOG (llevError, "load_settings: death_penalty_levels" "can not be negative, %d is invalid\n", val);
602	"can not be negative, %d is invalid\n", val);	228	else
603	else
604	settings.death_penalty_level = val;	229	settings.death_penalty_level = val;
		230	}
605	}else if (!strcasecmp(buf, "balanced_stat_loss")) {	231	else if (!strcasecmp (buf, "balanced_stat_loss"))
		232	{
606	if (!strcasecmp(cp, "on") || !strcasecmp(cp, "true")) {	233	if (!strcasecmp (cp, "on") || !strcasecmp (cp, "true"))
		234	{
607	settings.balanced_stat_loss=TRUE;	235	settings.balanced_stat_loss = TRUE;
		236	}
608	} else if (!strcasecmp(cp, "off") || !strcasecmp(cp, "false")) {	237	else if (!strcasecmp (cp, "off") || !strcasecmp (cp, "false"))
		238	{
609	settings.balanced_stat_loss=FALSE;	239	settings.balanced_stat_loss = FALSE;
610	} else {	240	}
611	LOG(llevError, "load_settings: Unknown value for "	241	else
612	"balanced_stat_loss: %s\n", cp);	242	{
613	}	243	LOG (llevError, "load_settings: Unknown value for " "balanced_stat_loss: %s\n", cp);
		244	}
		245	}
614	} else if (!strcasecmp(buf,"simple_exp")) {	246	else if (!strcasecmp (buf, "simple_exp"))
		247	{
615	if (!strcasecmp(cp,"on") || !strcasecmp(cp,"true")) {	248	if (!strcasecmp (cp, "on") || !strcasecmp (cp, "true"))
616	settings.simple_exp=TRUE;	249	{
		250	settings.simple_exp = TRUE;
		251	}
617	} else if (!strcasecmp(cp,"off") || !strcasecmp(cp,"false")) {	252	else if (!strcasecmp (cp, "off") || !strcasecmp (cp, "false"))
618	settings.simple_exp=FALSE;	253	{
619	} else {	254	settings.simple_exp = FALSE;
		255	}
		256	else
		257	{
620	LOG(llevError,"load_settings: Unknown value for simple_exp: %s\n",	258	LOG (llevError, "load_settings: Unknown value for simple_exp: %s\n", cp);
621	cp);	259	}
622	}	260	}
623	} else if (!strcasecmp(buf, "item_power_factor")) {	261	else if (!strcasecmp (buf, "item_power_factor"))
		262	{
624	float tmp = atof(cp);	263	float tmp = atof (cp);
		264
625	if (tmp < 0)	265	if (tmp < 0)
626	LOG(llevError, "load_settings: item_power_factor must be a positive number (%f < 0)\n",	266	LOG (llevError, "load_settings: item_power_factor must be a positive number (%f < 0)\n", tmp);
627	tmp);	267	else
628	else
629	settings.item_power_factor = tmp;	268	settings.item_power_factor = tmp;
		269	}
630	} else if (!strcasecmp(buf, "pk_luck_penalty")) {	270	else if (!strcasecmp (buf, "pk_luck_penalty"))
		271	{
631	sint16 val = atoi(cp);	272	sint16 val = atoi (cp);
632		273
633	if (val < -100 || val >100)	274	if (val < -100 || val > 100)
634	LOG(llevError, "load_settings: pk_luck_penalty must be between -100 and 100"	275	LOG (llevError, "load_settings: pk_luck_penalty must be between -100 and 100" ", %d is invalid\n", val);
635	", %d is invalid\n", val);	276	else
636	else
637	settings.pk_luck_penalty = val;	277	settings.pk_luck_penalty = val;
		278	}
638	} else if (!strcasecmp(buf, "set_friendly_fire")) {	279	else if (!strcasecmp (buf, "set_friendly_fire"))
		280	{
639	int val = atoi(cp);	281	int val = atoi (cp);
640		282
641	#if COZY_SERVER
642	if (val < 0 || val >100)	283	if (val < 0 || val > 100)
643	LOG(llevError, "load_settings: set_friendly_fire must be between 0 an 100"	284	LOG (llevError, "load_settings: set_friendly_fire must be between 0 an 100" ", %d is invalid\n", val);
644	", %d is invalid\n", val);	285	else
645	#else
646	if (val < 1 || val >100)
647	LOG(llevError, "load_settings: set_friendly_fire must be between 1 an 100"
648	", %d is invalid\n", val);
649	#endif
650	else
651	settings.set_friendly_fire = val;	286	settings.set_friendly_fire = val;
		287	}
652	} else if ( !strcasecmp( buf, "armor_max_enchant" ) ) {	288	else if (!strcasecmp (buf, "armor_max_enchant"))
		289	{
653	int max_e = atoi( cp );	290	int max_e = atoi (cp);
		291
654	if ( max_e <= 0 )	292	if (max_e <= 0)
655	LOG( llevError, "load_settings: armor_max_enchant is %d\n", max_e );	293	LOG (llevError, "load_settings: armor_max_enchant is %d\n", max_e);
656	else	294	else
657	settings.armor_max_enchant = max_e;	295	settings.armor_max_enchant = max_e;
		296	}
658	} else if ( !strcasecmp( buf, "armor_weight_reduction" ) ) {	297	else if (!strcasecmp (buf, "armor_weight_reduction"))
		298	{
659	int wr = atoi( cp );	299	int wr = atoi (cp);
		300
660	if ( wr < 0 )	301	if (wr < 0)
661	LOG( llevError, "load_settings: armor_weight_reduction is %d\n", wr );	302	LOG (llevError, "load_settings: armor_weight_reduction is %d\n", wr);
662	else	303	else
663	settings.armor_weight_reduction = wr;	304	settings.armor_weight_reduction = wr;
		305	}
664	} else if ( !strcasecmp( buf, "armor_weight_linear" ) ) {	306	else if (!strcasecmp (buf, "armor_weight_linear"))
		307	{
665	if (!strcasecmp(cp, "on") || !strcasecmp(cp, "true")) {	308	if (!strcasecmp (cp, "on") || !strcasecmp (cp, "true"))
		309	{
666	settings.armor_weight_linear=TRUE;	310	settings.armor_weight_linear = TRUE;
		311	}
667	} else if (!strcasecmp(cp, "off") || !strcasecmp(cp, "false")) {	312	else if (!strcasecmp (cp, "off") || !strcasecmp (cp, "false"))
		313	{
668	settings.armor_weight_linear=FALSE;	314	settings.armor_weight_linear = FALSE;
669	} else {	315	}
		316	else
		317	{
670	LOG(llevError, "load_settings: unknown value for armor_weight_linear: %s\n", cp);	318	LOG (llevError, "load_settings: unknown value for armor_weight_linear: %s\n", cp);
671	}	319	}
672		320
		321	}
673	} else if ( !strcasecmp( buf, "armor_speed_improvement" ) ) {	322	else if (!strcasecmp (buf, "armor_speed_improvement"))
		323	{
674	int wr = atoi( cp );	324	int wr = atoi (cp);
		325
675	if ( wr < 0 )	326	if (wr < 0)
676	LOG( llevError, "load_settings: armor_speed_improvement is %d\n", wr );	327	LOG (llevError, "load_settings: armor_speed_improvement is %d\n", wr);
677	else	328	else
678	settings.armor_speed_improvement = wr;	329	settings.armor_speed_improvement = wr;
		330	}
679	} else if ( !strcasecmp( buf, "armor_speed_linear" ) ) {	331	else if (!strcasecmp (buf, "armor_speed_linear"))
680	if (!strcasecmp(cp, "on") || !strcasecmp(cp, "true")) {
681	settings.armor_speed_linear = TRUE;
682	} else if (!strcasecmp(cp, "off") || !strcasecmp(cp, "false")) {
683	settings.armor_speed_linear = FALSE;
684	} else {
685	LOG(llevError, "load_settings: unknown value for armor_speed_linear: %s\n", cp);
686	}	332	{
687
688	} else if ( !strcasecmp( buf, "no_player_stealing" ) ) {
689	if (!strcasecmp(cp, "on") || !strcasecmp(cp, "true")) {
690	settings.no_player_stealing = TRUE;
691	} else if (!strcasecmp(cp, "off") || !strcasecmp(cp, "false")) {
692	settings.no_player_stealing = FALSE;
693	} else {
694	LOG(llevError, "load_settings: unknown value for no_player_stealing: %s\n", cp);
695	}
696
697	} else if ( !strcasecmp( buf, "create_home_portals" ) ) {
698	if (!strcasecmp(cp, "on") || !strcasecmp(cp, "true")) {	333	if (!strcasecmp (cp, "on") || !strcasecmp (cp, "true"))
699	settings.create_home_portals = TRUE;	334	{
		335	settings.armor_speed_linear = TRUE;
		336	}
700	} else if (!strcasecmp(cp, "off") || !strcasecmp(cp, "false")) {	337	else if (!strcasecmp (cp, "off") || !strcasecmp (cp, "false"))
701	settings.create_home_portals = FALSE;	338	{
		339	settings.armor_speed_linear = FALSE;
		340	}
702	} else {	341	else
		342	{
703	LOG(llevError, "load_settings: Unknown value for create_home_portals: %s\n", cp);	343	LOG (llevError, "load_settings: unknown value for armor_speed_linear: %s\n", cp);
704	}	344	}
705		345
		346	}
706	} else {	347	else
707	LOG(llevError,"Unknown value in settings file: %s\n", buf);	348	LOG (llevError, "Unknown value in settings file: %s\n", buf);
708	}
709	}	349	}
		350
710	close_and_delete(fp, comp);	351	close_and_delete (fp, comp);
711	}	352	}
712
713		353
714	/*	354	/*
715	* init() is called only once, when starting the program.	355	* init() is called only once, when starting the program.
716	*/	356	*/
717		357	void
718	void init(int argc, char **argv) {	358	init (int argc, char **argv)
719		359	{
720	init_done=0; /* Must be done before init_signal() */	360	init_done = 0; /* Must be done before init_signal() */
721	logfile=stderr;
722	parse_args(argc, argv, 1); /* First arg pass - right now it does
723	* nothing, but in future specifying the
724	* LibDir in this pass would be reasonable*/
725		361
726	init_library(); /* Must be called early */	362	init_environ ();
727	load_settings(); /* Load the settings file */	363	cfperl_init ();
728	init_weather();	364	init_done = 1;
729	load_materials();	365	}
730	parse_args(argc, argv, 2);
731	fprintf(logfile,"Welcome to CrossFire, v%s\n",VERSION);
732	fprintf(logfile,"Copyright (C) 1994 Mark Wedel.\n");
733	fprintf(logfile,"Copyright (C) 1992 Frank Tore Johansen.\n");
734		366
735	if (strcmp(settings.dm_mail, "") != 0) {	367	void
736	fprintf(logfile,"Maintained locally by: %s\n", settings.dm_mail);	368	usage ()
737	fprintf(logfile,"Questions and bugs should be mailed to above address.\n");	369	{
		370	fprintf (stderr, "Usage: deliantra-server [-h] [-<flags>]...\n");
		371	}
		372
		373	void
		374	help ()
		375	{
		376
		377	/* The information in usage is redundant with what is given below, so why call it? */
		378
		379	/* usage();*/
		380	printf ("Flags:\n");
		381	printf (" -csport <port> Specifies the port to use for the new client/server code.\n");
		382	printf (" -d Turns on some debugging.\n");
		383	printf (" +d Turns off debugging (useful if server compiled with debugging\n");
		384	printf (" as default).\n");
		385	printf (" -detach The server will go in the background, closing all\n");
		386	printf (" connections to the tty.\n");
		387	printf (" -h Display this information.\n");
		388	printf (" -log <file> Specifies which file to send output to.\n");
		389	printf (" Only has meaning if -detach is specified.\n");
		390	printf (" -mon Turns on monster debugging.\n");
		391	printf (" -o Prints out info on what was defined at compile time.\n");
		392	printf (" -s Display the high-score list.\n");
		393	printf (" -score <name or class> Displays all high scores with matching name/class.\n");
		394	printf (" -v Print version and contributors.\n");
		395	printf (" -data Sets the lib dir (archetypes, treasures, etc.)\n");
		396	printf (" -local Read/write local data (hiscore, unique items, etc.)\n");
		397	printf (" -maps Sets the directory for maps.\n");
		398	printf (" -arch Sets the archetype file to use.\n");
		399	printf (" -regions Sets the regions file to use.\n");
		400	printf (" -playerdir Sets the directory for the player files.\n");
		401	printf (" -templatedir Sets the directory for template generate maps.\n");
		402	printf (" -treasures Sets the treasures file to use.\n");
		403	printf (" -uniquedir Sets the unique items/maps directory.\n");
		404	printf (" -tmpdir Sets the directory for temporary files (mostly maps.)\n");
		405	printf (" -m Lists out suggested experience for all monsters.\n");
		406	printf (" -m2 Dumps out abilities.\n");
		407	printf (" -m3 Dumps out artifact information.\n");
		408	printf (" -m4 Dumps out spell information.\n");
		409	printf (" -m5 Dumps out skill information.\n");
		410	printf (" -m6 Dumps out race information.\n");
		411	printf (" -m7 Dumps out alchemy information.\n");
		412	printf (" -m8 Dumps out gods information.\n");
		413	printf (" -m9 Dumps out more alchemy information (formula checking).\n");
		414	printf (" -mt <name> Dumps out list of treasures for a monster.\n");
		415	exit (0);
		416	}
		417
		418	/* Signal handlers: */
		419
		420	static void
		421	rec_sigabrt (int i)
		422	{
		423	signal (SIGABRT, SIG_DFL);
		424
		425	LOG (llevError, "SIGABRT received.\n");
		426	cleanup ("SIGABRT received", 1);
		427	}
		428
		429	static void
		430	rec_sigsegv (int i)
		431	{
		432	signal (SIGSEGV, SIG_DFL);
		433
		434	LOG (llevError, "SIGSEGV received.\n");
		435	cleanup ("SIGSEGV received", 1);
		436	}
		437
		438	static void
		439	rec_sigquit (int i)
		440	{
		441	signal (SIGQUIT, SIG_IGN);
		442
		443	LOG (llevInfo, "SIGQUIT received\n");
		444	cleanup ("SIGQUIT received", 1);
		445	}
		446
		447	static void
		448	rec_sigbus (int i)
		449	{
		450	signal (SIGBUS, SIG_DFL);
		451
		452	LOG (llevError, "SIGBUS received\n");
		453	cleanup ("SIGBUS received", 1);
		454	}
		455
		456	void
		457	reset_signals ()
		458	{
		459	signal (SIGABRT, SIG_DFL);
		460	signal (SIGQUIT, SIG_DFL);
		461	signal (SIGSEGV, SIG_DFL);
		462	signal (SIGBUS , SIG_DFL);
		463	signal (SIGINT , SIG_DFL);
		464	signal (SIGTERM, SIG_DFL);
		465	}
		466
		467	void
		468	init_signals ()
		469	{
		470	// large stack, but it's important data we want to save, and it is not usually
		471	// being physically allocated anyways
		472	const size_t stacksize = 8 * 1024 * 1024 + SIGSTKSZ;
		473
		474	stack_t ss;
		475	ss.ss_sp = malloc (stacksize);
		476	ss.ss_flags = 0;
		477	ss.ss_size = stacksize;
		478	sigaltstack (&ss, 0);
		479
		480	struct sigaction sa;
		481
		482	sigfillset (&sa.sa_mask);
		483	sa.sa_flags = SA_RESTART;
		484
		485	sa.sa_handler = SIG_IGN; sigaction (SIGPIPE, &sa, 0);
		486	sa.sa_handler = rec_sigabrt; sigaction (SIGABRT, &sa, 0);
		487	sa.sa_handler = rec_sigquit; sigaction (SIGQUIT, &sa, 0);
		488	sa.sa_handler = rec_sigbus; sigaction (SIGBUS, &sa, 0);
		489
		490	sa.sa_flags |= SA_ONSTACK;
		491	sa.sa_handler = rec_sigsegv; sigaction (SIGSEGV, &sa, 0);
		492	}
		493
		494	static racelink *
		495	get_racelist ()
		496	{
		497	racelink *list = new racelink;
		498
		499	list->name = 0;
		500	list->nrof = 0;
		501	list->next = 0;
		502	list->member = get_objectlink ();
		503
		504	return list;
		505	}
		506
		507	racelink *
		508	find_racelink (const char *name)
		509	{
		510	if (name)
		511	for (racelink *link = first_race; link; link = link->next)
		512	if (!link->name || !strcmp (name, link->name))
		513	return link;
		514
		515	return 0;
		516	}
		517
		518	static void
		519	add_to_racelist (const char *race_name, object *op)
		520	{
		521	racelink *race;
		522
		523	if (!op || !race_name)
		524	return;
		525
		526	race = find_racelink (race_name);
		527
		528	if (!race)
		529	{ /* add in a new race list */
		530	race = get_racelist ();
		531	race->next = first_race;
		532	first_race = race;
		533	race->name = race_name;
738	}	534	}
739	SRANDOM(time(NULL));
740		535
741	init_startup(); /* Write (C), check shutdown/forbid files */	536	if (race->member->ob)
742	init_signals(); /* Sets up signal interceptions */	537	{
743	init_commands(); /* Sort command tables */	538	objectlink *tmp = get_objectlink ();
744	read_map_log(); /* Load up the old temp map files */
745	init_skills();
746		539
747	parse_args(argc, argv, 3);	540	tmp->next = race->member;
748		541	race->member = tmp;
749	#ifndef WIN32 /* ***win32: no BecomeDaemon in windows */
750	if (settings.daemonmode)
751	logfile = BecomeDaemon(settings.logfilename[0]=='\0'?"logfile":settings.logfilename);
752	#endif
753
754	init_beforeplay();
755	init_ericserver();
756	metaserver_init();
757	init_done=1;
758	}
759
760	void usage(void) {
761	(void) fprintf(logfile,
762	"Usage: crossfire [-h] [-<flags>]...\n");
763	}
764
765	void help(void) {
766	/* The information in usage is redundant with what is given below, so why call it? */
767	/* usage();*/
768	printf("Flags:\n");
769	printf(" -csport <port> Specifies the port to use for the new client/server code.\n");
770	printf(" -d Turns on some debugging.\n");
771	printf(" +d Turns off debugging (useful if server compiled with debugging\n");
772	printf(" as default).\n");
773	printf(" -detach The server will go in the background, closing all\n");
774	printf(" connections to the tty.\n");
775	printf(" -h Display this information.\n");
776	printf(" -log <file> Specifies which file to send output to.\n");
777	printf(" Only has meaning if -detach is specified.\n");
778	printf(" -mon Turns on monster debugging.\n");
779	printf(" -o Prints out info on what was defined at compile time.\n");
780	printf(" -s Display the high-score list.\n");
781	printf(" -score <name or class> Displays all high scores with matching name/class.\n");
782	printf(" -v Print version and contributors.\n");
783	printf(" -data Sets the lib dir (archetypes, treasures, etc.)\n");
784	printf(" -local Read/write local data (hiscore, unique items, etc.)\n");
785	printf(" -maps Sets the directory for maps.\n");
786	printf(" -arch Sets the archetype file to use.\n");
787	printf(" -regions Sets the regions file to use.\n");
788	printf(" -playerdir Sets the directory for the player files.\n");
789	printf(" -templatedir Sets the directory for template generate maps.\n");
790	printf(" -treasures Sets the treasures file to use.\n");
791	printf(" -uniquedir Sets the unique items/maps directory.\n");
792	printf(" -tmpdir Sets the directory for temporary files (mostly maps.)\n");
793	printf(" -m Lists out suggested experience for all monsters.\n");
794	printf(" -m2 Dumps out abilities.\n");
795	printf(" -m3 Dumps out artifact information.\n");
796	printf(" -m4 Dumps out spell information.\n");
797	printf(" -m5 Dumps out skill information.\n");
798	printf(" -m6 Dumps out race information.\n");
799	printf(" -m7 Dumps out alchemy information.\n");
800	printf(" -m8 Dumps out gods information.\n");
801	printf(" -m9 Dumps out more alchemy information (formula checking).\n");
802	printf(" -mt <name> Dumps out list of treasures for a monster.\n");
803	exit(0);
804	}
805
806	void init_beforeplay(void) {
807	init_archetypes(); /* If not called before, reads all archetypes from file */
808	init_artifacts(); /* If not called before, reads all artifacts from file */
809	init_spells(); /* If not called before, links archtypes used by spells */
810	init_regions(); /* If not called before, reads all regions from file */
811	init_archetype_pointers(); /* Setup global pointers to archetypes */
812	init_races(); /* overwrite race designations using entries in lib/races file */
813	init_gods(); /* init linked list of gods from archs*/
814	init_readable(); /* inits useful arrays for readable texts */
815	init_formulae(); /* If not called before, reads formulae from file */
816
817	switch(settings.dumpvalues) {
818	case 1:
819	print_monsters();
820	exit(0);
821	case 2:
822	dump_abilities();
823	exit(0);
824	case 3:
825	dump_artifacts();
826	exit(0);
827	case 4:
828	dump_spells();
829	exit(0);
830	case 5:
831	exit(0);
832	case 6:
833	dump_races();
834	exit(0);
835	case 7:
836	dump_alchemy();
837	exit(0);
838	case 8:
839	dump_gods();
840	exit(0);
841	case 9:
842	dump_alchemy_costs();
843	exit(0);
844	case 10:
845	dump_monster_treasure(settings.dumparg);
846	exit(0);
847	}	542	}
848	}
849		543
850	void init_startup(void) {	544	race->nrof++;
851	char buf[MAX_BUF];	545	race->member->ob = op;
852	FILE *fp;
853	int comp;
854
855	#ifdef SHUTDOWN_FILE
856	sprintf(buf,"%s/%s",settings.confdir,SHUTDOWN_FILE);
857	if ((fp = open_and_uncompress(buf, 0, &comp)) != NULL) {
858	while (fgets(buf, MAX_BUF-1, fp) != NULL)
859	printf("%s", buf);
860	close_and_delete(fp, comp);
861	exit(1);
862	}
863	#endif
864
865	if (forbid_play()) { /* Maybe showing highscore should be allowed? */
866	LOG(llevError, "CrossFire: Playing not allowed.\n");
867	exit(-1);
868	}
869	}
870
871	/*
872	* compile_info(): activated with the -o flag.
873	* It writes out information on how Imakefile and config.h was configured
874	* at compile time.
875	*/
876
877	void compile_info(void) {
878	int i=0;
879	printf("Non-standard include files:\n");
880	#if !defined (__STRICT_ANSI__) || defined (__sun__)
881	#if !defined (Mips)
882	printf("<stdlib.h>\n");
883	i=1;
884	#endif
885	#if !defined (MACH) && !defined (sony)
886	printf("<malloc.h>\n");
887	i=1;
888	#endif
889	#endif
890	#ifndef __STRICT_ANSI__
891	#ifndef MACH
892	printf("<memory.h\n");
893	i=1;
894	#endif
895	#endif
896	#ifndef sgi
897	printf("<sys/timeb.h>\n");
898	i=1;
899	#endif
900	if(!i)
901	printf("(none)\n");
902	printf("Datadir:\t\t%s\n",settings.datadir);
903	printf("Localdir:\t\t%s\n",settings.localdir);
904	#ifdef PERM_FILE
905	printf("Perm file:\t<ETC>/%s\n",PERM_FILE);
906	#endif
907	#ifdef SHUTDOWN_FILE
908	printf("Shutdown file:\t<ETC>/%s\n",SHUTDOWN_FILE);
909	#endif
910	printf("Save player:\t<true>\n");
911	printf("Save mode:\t%4.4o\n",SAVE_MODE);
912	printf("Playerdir:\t<VAR>/%s\n",settings.playerdir);
913	printf("Itemsdir:\t<VAR>/%s\n", settings.uniquedir);
914	printf("Tmpdir:\t\t%s\n",settings.tmpdir);
915	printf("Map max timeout:\t%d\n",MAP_MAXTIMEOUT);
916	printf("Max objects:\t%d\n",MAX_OBJECTS);
917	#ifdef USE_CALLOC
918	printf("Use_calloc:\t<true>\n");
919	#else
920	printf("Use_calloc:\t<false>\n");
921	#endif
922
923	#ifdef X_EDITOR
924	printf("Editor:\t\t%s\n",X_EDITOR);
925	#endif
926
927	printf("Max_time:\t%d\n",MAX_TIME);
928
929	#ifdef WIN32 /* ***win32 compile_info(): remove execl... */
930	printf("Logfilename:\t%s\n",settings.logfilename);
931	exit(0);
932	#else
933	execl("/bin/uname", "uname", "-a", NULL);
934	LOG(llevError, "Oops, shouldn't have gotten here: execl(/bin/uname) failed: %s\n", strerror_local(errno));
935	exit(-1);
936	#endif
937	}
938
939	/* Signal handlers: */
940
941	void rec_sigsegv(int i) {
942	LOG(llevError,"\nSIGSEGV received.\n");
943	fatal_signal(1, 1);
944	}
945
946	void rec_sigint(int i) {
947	LOG(llevInfo,"\nSIGINT received.\n");
948	fatal_signal(0, 1);
949	}
950
951	void rec_sighup(int i) {
952	LOG(llevInfo,"\nSIGHUP received\n");
953	if(init_done) {
954	emergency_save(0);
955	cleanup();
956	}
957	exit(0);
958	}
959
960	void rec_sigquit(int i) {
961	LOG(llevInfo,"\nSIGQUIT received\n");
962	fatal_signal(1, 1);
963	}
964
965	void rec_sigbus(int i) {
966	#ifdef SIGBUS
967	LOG(llevError,"\nSIGBUS received\n");
968	fatal_signal(1, 1);
969	#endif
970	}
971
972	void rec_sigterm(int i) {
973	LOG(llevInfo,"\nSIGTERM received\n");
974	fatal_signal(0, 1);
975	}
976
977	void fatal_signal(int make_core, int close_sockets) {
978	if(init_done) {
979	emergency_save(0);
980	clean_tmp_files();
981	}
982	if(make_core)
983	abort();
984	exit(0);
985	}
986
987	void init_signals(void) {
988	#ifndef WIN32 /* init_signals() remove signals */
989	signal(SIGHUP,rec_sighup);
990	signal(SIGINT,rec_sigint);
991	signal(SIGQUIT,rec_sigquit);
992	signal(SIGSEGV,rec_sigsegv);
993	signal(SIGPIPE,SIG_IGN);
994	#ifdef SIGBUS
995	signal(SIGBUS,rec_sigbus);
996	#endif
997	signal(SIGTERM,rec_sigterm);
998	#endif
999	}	546	}
1000		547
1001	/* init_races() - reads the races file in the lib/ directory, then	548	/* init_races() - reads the races file in the lib/ directory, then
1002	* overwrites old 'race' entries. This routine allow us to quickly	549	* overwrites old 'race' entries. This routine allow us to quickly
1003	* re-configure the 'alignment' of monsters, objects. Useful for	550	* re-configure the 'alignment' of monsters, objects. Useful for
1004	* putting together lists of creatures, etc that belong to gods.	551	* putting together lists of creatures, etc that belong to gods.
1005	*/	552	*/
1006		553	static void
1007	void init_races (void) {	554	init_races ()
		555	{
1008	FILE *file;	556	FILE *file;
1009	char race[MAX_BUF], fname[MAX_BUF], buf[MAX_BUF], *cp, variable[MAX_BUF];	557	char race[MAX_BUF], fname[MAX_BUF], buf[MAX_BUF], *cp, variable[MAX_BUF];
1010	archetype *mon=NULL;	558	archetype *mon = NULL;
1011	static int init_done=0;	559	static int init_done = 0;
1012		560
1013	if (init_done) return;	561	if (init_done)
1014	init_done=1;
1015	first_race=NULL;
1016
1017	sprintf(fname,"%s/races",settings.datadir);
1018	LOG(llevDebug, "Reading races from %s...",fname);
1019	if(! (file=fopen(fname,"r"))) {
1020	LOG(llevError, "Cannot open races file %s: %s\n", fname, strerror_local(errno));
1021	return;	562	return;
1022	}	563	init_done = 1;
		564	first_race = 0;
1023		565
1024	while(fgets(buf,MAX_BUF,file)!=NULL) {	566	sprintf (fname, "%s/races", settings.datadir);
1025	int set_race=1,set_list=1;	567	LOG (llevDebug, "Reading races from %s...\n", fname);
1026	if(*buf=='#') continue;	568	if (!(file = fopen (fname, "r")))
1027	if((cp=strchr(buf,'\n'))!=NULL)	569	{
1028	*cp='\0';	570	LOG (llevError, "Cannot open races file %s: %s\n", fname, strerror (errno));
1029	cp=buf;	571	return;
1030	while(*cp==' '||*cp=='!'||*cp=='@') {
1031	if(*cp=='!') set_race=0;
1032	if(*cp=='@') set_list=0;
1033	cp++;
1034	}	572	}
1035	if(sscanf(cp,"RACE %s",variable)) { /* set new race value */	573
		574	while (fgets (buf, MAX_BUF, file) != NULL)
		575	{
		576	int set_race = 1, set_list = 1;
		577
		578	if (*buf == '#')
		579	continue;
		580
		581	if ((cp = strchr (buf, '\n')) != NULL)
		582	*cp = '\0';
		583
		584	cp = buf;
		585	while (*cp == ' ' || *cp == '!' || *cp == '@')
		586	{
		587	if (*cp == '!') set_race = 0;
		588	if (*cp == '@') set_list = 0;
		589
		590	cp++;
		591	}
		592
		593	if (sscanf (cp, "RACE %s", variable))
		594	/* set new race value */
1036	strcpy(race,variable);	595	strcpy (race, variable);
1037	} else {	596	else
1038	char *cp1;	597	{
		598	char *cp1;
		599
1039	/* Take out beginning spaces */	600	/* Take out beginning spaces */
1040	for (cp1 = cp; *cp1==' '; cp1++);	601	for (cp1 = cp; *cp1 == ' '; cp1++)
		602	;
1041	/* Remove newline and trailing spaces */	603	/* Remove newline and trailing spaces */
1042	for (cp1 = cp + strlen(cp) -1; *cp1 == '\n' || *cp1 == ' '; cp1 --) {	604	for (cp1 = cp + strlen (cp) - 1; *cp1 == '\n' || *cp1 == ' '; cp1--)
1043	*cp1='\0';	605	{
1044	if (cp==cp1) break;	606	*cp1 = '\0';
1045	}	607	if (cp == cp1)
1046		608	break;
1047	if (cp[strlen(cp)-1]=='\n') cp[strlen(cp)-1]='\0';	609	}
		610
		611	if (cp[strlen (cp) - 1] == '\n')
		612	cp[strlen (cp) - 1] = '\0';
		613
1048	/* set creature race to race value */	614	/* set creature race to race value */
1049	if((mon=find_archetype(cp))==NULL)	615	if ((mon = archetype::find (cp)) == NULL)
1050	LOG(llevError,"\nCreature %s in race file lacks archetype",cp);	616	LOG (llevError, "Creature %s in race file lacks archetype\n", cp);
1051	else {	617	else
		618	{
1052	if(set_race&&(!mon->clone.race||strcmp(mon->clone.race,race))) {	619	if (set_race && (!mon->race || strcmp (&mon->race, race)))
		620	{
1053	if(mon->clone.race) {	621	if (mon->race)
1054	LOG(llevDebug,"\n Resetting race to %s from %s for archetype %s",	622	LOG (llevDebug, "Resetting race to %s from %s for archetype %s\n", race, &mon->race, &mon->archname);
1055	race,mon->clone.race,mon->name);	623
1056	free_string(mon->clone.race);	624	mon->race = race;
1057	}	625	}
1058	mon->clone.race=add_string(race);	626
1059	}
1060	/* if the arch is a monster, add it to the race list */	627	/* if the arch is a monster, add it to the race list */
1061	if(set_list&&QUERY_FLAG(&mon->clone,FLAG_MONSTER))	628	if (set_list && QUERY_FLAG (mon, FLAG_MONSTER))
1062	add_to_racelist(race, &mon->clone);	629	add_to_racelist (race, mon);
		630	}
1063	}	631	}
1064	}	632	}
1065	}	633
1066	fclose(file);	634	fclose (file);
1067	LOG(llevDebug,"done.\n");	635	LOG (llevDebug, "done.\n");
1068	}	636	}
1069		637
1070	void dump_races(void)	638	void
1071	{	639	init_beforeplay ()
1072	racelink *list;	640	{
1073	objectlink *tmp;	641	init_artifacts (); /* If not called before, reads all artifacts from file */
1074	for(list=first_race;list;list=list->next) {	642	init_races (); /* overwrite race designations using entries in lib/races file */
1075	fprintf(stderr,"\nRACE %s:\t",list->name);	643	init_gods (); /* init linked list of gods from archs */
1076	for(tmp=list->member;tmp;tmp=tmp->next)	644	init_readable (); /* inits useful arrays for readable texts */
1077	fprintf(stderr,"%s(%d), ",tmp->ob->arch->name,tmp->ob->level);	645	init_formulae (); /* If not called before, reads formulae from file */
1078	}
1079	fprintf(stderr,"\n");
1080	}	646	}
1081		647
1082	void add_to_racelist (const char *race_name, object *op) {
1083	racelink *race;
1084
1085	if(!op||!race_name) return;
1086	race=find_racelink(race_name);
1087
1088	if(!race) { /* add in a new race list */
1089	race = get_racelist();
1090	race->next = first_race;
1091	first_race = race;
1092	race->name=add_string(race_name);
1093	}
1094
1095	if(race->member->ob) {
1096	objectlink *tmp = get_objectlink();
1097	tmp->next=race->member;
1098	race->member = tmp;
1099	}
1100	race->nrof++;
1101	race->member->ob = op;
1102	}
1103
1104	racelink * get_racelist ( ) {
1105	racelink *list;
1106
1107	list = (racelink *) malloc(sizeof(racelink ));
1108	list->name=NULL;
1109	list->nrof=0;
1110	list->member=get_objectlink();
1111	list->next=NULL;
1112
1113	return list;
1114	}
1115
1116	racelink * find_racelink( const char *name ) {
1117	racelink *test=NULL;
1118
1119	if(name&&first_race)
1120	for(test=first_race;test&&test!=test->next;test=test->next)
1121	if(!test->name||!strcmp(name,test->name)) break;
1122
1123	return test;
1124	}

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