2 * Empire - A multi-player, client/server Internet based war game.
3 * Copyright (C) 1986-2000, Dave Pare, Jeff Bailey, Thomas Ruschak,
4 * Ken Stevens, Steve McClure
6 * This program is free software; you can redistribute it and/or modify
7 * it under the terms of the GNU General Public License as published by
8 * the Free Software Foundation; either version 2 of the License, or
9 * (at your option) any later version.
11 * This program is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 * GNU General Public License for more details.
16 * You should have received a copy of the GNU General Public License
17 * along with this program; if not, write to the Free Software
18 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
22 * See the "LEGAL", "LICENSE", "CREDITS" and "README" files for all the
23 * related information and legal notices. It is expected that any future
24 * projects/authors will amend these files as needed.
28 * emp_config.c: Allows config file to control server config. from a file
30 * Known contributors to this file:
32 * Steve McClure, 1998-2000
38 * 1. Change other constants - such as Num Countries etc.
39 * Just requires variables to be assigned, then dynamic allocation in
40 * a few places. Some checks needed in the server to check the world
41 * hasn't changed size etc.
42 * 2. Could look at loading in planes, units etc. Should be easy enough.
47 #include <stdlib.h> /* atoi free atol */
57 #include "gen.h" /* parse */
59 /* for systems without strdup */
61 extern char *strdup();
64 /* All the configurable variables ... */
65 extern s_char *infodir, *datadir, *gamedir, *loginport, *privname, *privlog;
67 extern double buil_tower_bt, buil_tower_bc;
68 extern double buytax, flakscale, maxmult, minmult, tradetax, uwbrate;
69 extern double buil_bc, buil_bt, combat_mob, edu_cons, hap_cons, money_civ;
70 extern double money_land, money_mil, money_plane, money_res, money_ship;
71 extern double money_uw, people_damage, powe_cost, unit_damage, babyeat;
72 extern double collateral_dam, assault_penalty;
73 extern double bankint, eatrate, fcrate, fgrate, obrate, mission_mob_cost;
75 extern float btu_build_rate, easy_tech, hard_tech, land_mob_scale;
76 extern float level_age_rate, plane_mob_scale, sect_mob_scale;
77 extern float ship_mob_scale, tech_log_base, ally_factor, edu_avg, hap_avg;
79 extern int buil_tower_bh;
80 extern int startmob, at_least_one_100, buil_bh, etu_per_update;
81 extern int land_grow_scale, land_mob_max, m_m_p_d, max_btus, max_idle;
82 extern int plane_grow_scale, plane_mob_max, players_at_00, sect_mob_max;
83 extern int ship_grow_scale, ship_mob_max, torpedo_damage;
84 extern int fort_max_interdiction_range;
85 extern int land_max_interdiction_range;
86 extern int ship_max_interdiction_range;
87 extern int sect_mob_neg_factor;
88 extern int lost_items_timeout;
91 extern int MARK_DELAY;
92 extern int TRADE_DELAY;
94 extern int morale_base;
95 extern float fire_range_factor;
97 extern long adj_update;
99 extern int update_policy;
100 extern s_char *update_times;
102 extern int update_window;
103 extern int blitz_time;
104 extern int update_demandpolicy;
105 extern s_char *update_demandtimes;
106 extern int update_wantmin;
107 extern int update_missed;
108 extern s_char *game_days;
109 extern s_char *game_hours;
111 /* conditional ones */
112 extern double decay_per_etu, fallout_spread;
114 extern int fuel_mult;
117 extern long last_demand_update;
119 extern float drnuke_const;
120 extern float start_education, start_happiness;
121 extern float start_technology, start_research;
123 extern int trade_1_dist, trade_2_dist, trade_3_dist;
124 extern float trade_1, trade_2, trade_3, trade_ally_bonus, trade_ally_cut;
127 static int emp_config_dummy;
129 /* things that can be changed */
130 struct keymatch configkeys[] = {
131 { "", intset, (caddr_t)&emp_config_dummy, 0, "\n### Server configuration and information" },
132 { "data", optstrset, (caddr_t) &datadir, 0,
133 "Directory the data is stored in" },
134 { "info", optstrset, (caddr_t) &infodir, 0,
135 "Directory the info pages are stored in" },
136 { "port", optstrset, (caddr_t) &loginport, 0,
137 "TCP/IP port the server will start up on" },
138 { "privname", optstrset, (caddr_t) &privname, 0,
139 "Name of the deity" },
140 { "privlog", optstrset, (caddr_t) &privlog, 0,
141 "E-mail of the deity" },
142 { "WORLD_X", worldxset, (caddr_t) &WORLD_X, 0,
143 "World size X dimension (enforced to be even by subtracting 1 if necessary)" },
144 { "WORLD_Y", intset, (caddr_t) &WORLD_Y, 0,
145 "World size Y dimension" },
147 { "", intset, (caddr_t)&emp_config_dummy, 0, "\n\n### Update policy" },
148 { "update_policy", intset, (caddr_t) &update_policy, 0,
149 "0 - normal, 1 - update_times, 2 - blitz, 3 - demand only" },
150 { "etu_per_update", intset, (caddr_t) &etu_per_update, 0,
151 "Number of ETUs per update" },
152 { "s_p_etu", longset, (caddr_t) &s_p_etu, 0,
153 "Seconds per etu, updates will occur every s_p_etu * etu_per_update seconds" },
154 { "adj_update", longset, (caddr_t) &adj_update, 0,
155 "Move the update forward or backward (in seconds)" },
156 { "update_window", intset, (caddr_t) &update_window, 0,
157 "Window the update will occur in (in seconds) before and after the update time" },
158 { "update_times", optstrset, (caddr_t) &update_times, 0,
159 "Times when updates occur under policy #1. Must coincide with schedule." },
160 { "hourslop", intset, (caddr_t) &hourslop, 0,
161 "Number of minutes update check can slip to match update_times" },
162 { "blitz_time", intset, (caddr_t) &blitz_time, 0,
163 "Number of minutes between updates under policy #2." },
165 { "", intset, (caddr_t)&emp_config_dummy, 0, "\n\n### Demand update policy" },
166 { "update_demandpolicy",intset, (caddr_t) &update_demandpolicy, 0,
167 "0 - emp_tm checks, 1 - after setting, 2 - demand updates disabled" },
168 { "update_wantmin", intset, (caddr_t) &update_wantmin, 0,
169 "number of requests needed for demand update" },
170 { "update_missed", intset, (caddr_t) &update_missed, 0,
171 "number of demand updates country can miss before veto update" },
172 { "update_demandtimes", optstrset, (caddr_t) &update_demandtimes, 0,
173 "Times when demand updates can occur. Ranges CANNOT cross midnight." },
175 { "", intset, (caddr_t)&emp_config_dummy, 0, "\n\n### Game hours restrictions" },
176 { "game_days", optstrset, (caddr_t) &game_days, 0,
177 "Days game is up and running (Su Mo Tu We Th Fr Sa)" },
178 { "game_hours", optstrset, (caddr_t) &game_hours, 0,
179 "Hours game is up and running (6:00-18:00)" },
181 { "", intset, (caddr_t)&emp_config_dummy, 0, "\n\n### Options\n" },
182 { "option", optionset, (caddr_t) NULL, 0, NULL },
183 { "nooption", optiondel, (caddr_t) NULL, 0, NULL },
186 { "", intset, (caddr_t)&emp_config_dummy, 0, "\n\n### Countries" },
187 { "btu_build_rate", floatset, (caddr_t) &btu_build_rate, 0,
188 "Rate at which BTUs accumulate (etu * civ * eff * btu_build_rate)" },
189 { "m_m_p_d", intset, (caddr_t) &m_m_p_d, 0,
190 "Maximum minutes per day a country is allowed to be logged in" },
191 { "max_btus", intset, (caddr_t) &max_btus, 0,
192 "Maximum number of BTUs a country can have" },
193 { "max_idle", intset, (caddr_t) &max_idle, 0,
194 "Maximum number of minutes a player can sit idle while logged in" },
195 { "players_at_00", intset, (caddr_t) &players_at_00, 0,
196 "Players have their coordinate system at deity 0,0 (0 - no, 1 - yes)" },
197 { "at_least_one_100", intset, (caddr_t) &at_least_one_100, 0,
198 "Initialize new countries with at least one sector with 100 of all resource" },
199 { "powe_cost", doubleset, (caddr_t) &powe_cost, 0,
200 "Number of BTUs needed to generate a new power report" },
201 { "war_cost", intset, (caddr_t) &War_Cost, 0,
202 "Cost to declare war (if SLOW_WAR is on)" },
204 { "", intset, (caddr_t)&emp_config_dummy, 0, "\n\n### Technology/Research/Education/Happiness" },
205 { "easy_tech", floatset, (caddr_t) &easy_tech, 0,
206 "Amount of tech built with no penalty" },
207 { "hard_tech", floatset, (caddr_t) &hard_tech, 0,
208 "Amount of in-efficiently built tech" },
209 { "start_tech", floatset, (caddr_t) &start_technology, 0,
210 "Starting technology for new countries" },
211 { "start_happy", floatset, (caddr_t) &start_happiness, 0,
212 "Starting happiness for new countries" },
213 { "start_research", floatset, (caddr_t) &start_research, 0,
214 "Starting research for new countries" },
215 { "start_edu", floatset, (caddr_t) &start_education, 0,
216 "Starting education for new countries" },
217 { "level_age_rate", floatset, (caddr_t) &level_age_rate, 0,
218 "ETU rate at which tech decays (0 -> no decline)" },
219 { "tech_log_base", floatset, (caddr_t) &tech_log_base, 0,
220 "Log base to apply to tech breakthroughs above the easy tech level" },
221 { "ally_factor", floatset, (caddr_t) &ally_factor, 0,
222 "Shared tech with allies (1 / ally_factor)" },
223 { "edu_avg", floatset, (caddr_t) &edu_avg, 0,
224 "Number of ETUs education is averaged over" },
225 { "hap_avg", floatset, (caddr_t) &hap_avg, 0,
226 "Number of ETUs happiness is averaged over" },
227 { "edu_cons", doubleset, (caddr_t) &edu_cons, 0,
228 "Education consumption (1 breakthrough per edu_cons)" },
229 { "hap_cons", doubleset, (caddr_t) &hap_cons, 0,
230 "Happiness consumption (1 breakthrough per hap_cons)" },
232 { "", intset, (caddr_t)&emp_config_dummy, 0, "\n\n### Sectors" },
233 { "startmob", intset, (caddr_t) &startmob, 0,
234 "Starting mobility for sanctuaries" },
235 { "sect_mob_scale", floatset, (caddr_t) §_mob_scale, 0,
236 "Sector mobility accumulation (sect_mob_scale * ETUs per update)" },
237 { "sect_mob_max", intset, (caddr_t) §_mob_max, 0,
238 "Maximum mobility for sectors" },
239 { "buil_bh", intset, (caddr_t) &buil_bh, 0,
240 "Number of hcms required to build a bridge span" },
241 { "buil_bc", doubleset, (caddr_t) &buil_bc, 0,
242 "Cash required to build a bridge span" },
243 { "buil_bt", doubleset, (caddr_t) &buil_bt, 0,
244 "Technology required to build a bridge span" },
245 { "buil_tower_bh", intset, (caddr_t) &buil_tower_bh, 0,
246 "Number of hcms required to build a bridge tower" },
247 { "buil_tower_bc", doubleset, (caddr_t) &buil_tower_bc, 0,
248 "Cash required to build a bridge tower" },
249 { "buil_tower_bt", doubleset, (caddr_t) &buil_tower_bt, 0,
250 "Technology required to build a bridge tower" },
252 { "", intset, (caddr_t)&emp_config_dummy, 0, "\n\n### Land Units" },
253 { "land_mob_scale", floatset, (caddr_t) &land_mob_scale, 0,
254 "Land unit mobility accumulation (land_mob_scale * ETUs per update)" },
255 { "land_grow_scale", intset, (caddr_t) &land_grow_scale, 0,
256 "How fast efficiency grows for land units each update (* ETUs)" },
257 { "land_mob_max", intset, (caddr_t) &land_mob_max, 0,
258 "Maximum mobility for land units" },
259 { "money_land", doubleset, (caddr_t) &money_land, 0,
260 "Cost per ETU to maintain land units (percentage of unit price)" },
261 { "morale_base", intset, (caddr_t) &morale_base, 0,
262 "Base level for setting morale of land units" },
264 { "", intset, (caddr_t)&emp_config_dummy, 0, "\n\n### Planes" },
265 { "plane_mob_scale", floatset, (caddr_t) &plane_mob_scale, 0,
266 "Plane mobility accumulation (plane_mob_scale * ETUs per update)" },
267 { "plane_grow_scale", intset, (caddr_t) &plane_grow_scale, 0,
268 "How fast efficiency grows for planes each update (* ETUs)" },
269 { "plane_mob_max", intset, (caddr_t) &plane_mob_max, 0,
270 "Maximum mobility for planes" },
271 { "money_plane", doubleset, (caddr_t) &money_plane, 0,
272 "Cost per ETU to maintain planes (percentage of plane price)" },
274 { "", intset, (caddr_t)&emp_config_dummy, 0, "\n\n### Ships" },
275 { "ship_mob_scale", floatset, (caddr_t) &ship_mob_scale, 0,
276 "Ship mobility accumulation (ship_mob_scale * ETUs per update)" },
277 { "ship_grow_scale", intset, (caddr_t) &ship_grow_scale, 0,
278 "How fast efficiency grows for ships each update (* ETUs)" },
279 { "ship_mob_max", intset, (caddr_t) &ship_mob_max, 0,
280 "Maximum mobility for ships" },
281 { "money_ship", doubleset, (caddr_t) &money_ship, 0,
282 "Cost per ETU to maintain ships (percentage of ship price)" },
283 { "torpedo_damage", intset, (caddr_t) &torpedo_damage, 0,
284 "Torpedo damage (damage is X + 1dX + 1dX)" },
286 { "", intset, (caddr_t)&emp_config_dummy, 0, "\n\n### Combat/Damage" },
287 { "fort_max_interdiction_range", intset, (caddr_t)&fort_max_interdiction_range, 0,
288 "Maximum range (in sectors) a fort will try to interdict another country" },
289 { "land_max_interdiction_range", intset, (caddr_t)&land_max_interdiction_range, 0,
290 "Maximum range (in sectors) a land unit will try to interdict another country" },
291 { "ship_max_interdiction_range", intset, (caddr_t)&ship_max_interdiction_range, 0,
292 "Maximum range (in sectors) a ship will try to interdict another country" },
293 { "flakscale", doubleset, (caddr_t) &flakscale, 0,
294 "Scale factor for flak damage" },
295 { "combat_mob", doubleset, (caddr_t) &combat_mob, 0,
296 "How much mobility do units spend for combat (* casualties/bodies)" },
297 { "people_damage", doubleset, (caddr_t) &people_damage, 0,
298 "People take this amount of normal damage" },
299 { "unit_damage", doubleset, (caddr_t) &unit_damage, 0,
300 "Land units take this amount of normal damage" },
301 { "collateral_dam", doubleset, (caddr_t) &collateral_dam, 0,
302 "Side effect damage amount done to sector" },
303 { "assault_penalty", doubleset, (caddr_t) &assault_penalty, 0,
304 "Amount of normal attacking efficiency for paratroopers and assaulting" },
305 { "fire_range_factor", floatset, (caddr_t) &fire_range_factor, 0,
306 "Scale normal firing ranges by this amount" },
307 { "sect_mob_neg_factor", intset, (caddr_t) §_mob_neg_factor, 0,
308 "Amount of negative mobility a sector has after takeover (ETU / x) (MOB_ACCESS)" },
309 { "mission_mob_cost", doubleset, (caddr_t) &mission_mob_cost, 0,
310 "Cost to put something on a mission (percentage of max mob)" },
312 { "", intset, (caddr_t)&emp_config_dummy, 0, "\n\n### Populace" },
313 { "uwbrate", doubleset, (caddr_t) &uwbrate, 0,
314 "Birth rate for uw's" },
315 { "money_civ", doubleset, (caddr_t) &money_civ, 0,
316 "Money gained from taxes on a civilian in one ETU" },
317 { "money_mil", doubleset, (caddr_t) &money_mil, 0,
318 "Money gained from taxes on an active soldier in one ETU" },
319 { "money_res", doubleset, (caddr_t) &money_res, 0,
320 "Money gained from taxes on a soldier on active reserve in one ETU" },
321 { "money_uw", doubleset, (caddr_t) &money_uw, 0,
322 "Money gained from taxes on an uncompensated worker in one ETU" },
323 { "babyeat", doubleset, (caddr_t) &babyeat, 0,
324 "Amount of food to mature 1 baby into a civilian" },
325 { "bankint", doubleset, (caddr_t) &bankint, 0,
326 "Bank dollar gain (per bar per etu)" },
327 { "eatrate", doubleset, (caddr_t) &eatrate, 0,
328 "Food eating rate for mature people" },
329 { "fcrate", doubleset, (caddr_t) &fcrate, 0,
330 "Food cultivation rate (* workforce in sector)" },
331 { "fgrate", doubleset, (caddr_t) &fgrate, 0,
332 "Food growth rate (* fertility of sector)" },
333 { "obrate", doubleset, (caddr_t) &obrate, 0,
334 "Civilian birth rate" },
336 { "", intset, (caddr_t)&emp_config_dummy, 0, "\n\n### Nukes" },
337 { "decay_per_etu", doubleset, (caddr_t) &decay_per_etu, 0,
338 "Decay of fallout per ETU" },
339 { "fallout_spread", doubleset, (caddr_t) &fallout_spread, 0,
340 "Amount of fallout that leaks into surrounding sectors" },
341 { "drnuke_const", floatset, (caddr_t) &drnuke_const, 0,
342 "Amount of research to tech needed to build a nuke (if DR_NUKE is on)" },
344 { "", intset, (caddr_t)&emp_config_dummy, 0, "\n\n### Market/Trade" },
345 { "MARK_DELAY", intset, (caddr_t) &MARK_DELAY, 0,
346 "Number of seconds commodities stay on the market for bidding" },
347 { "TRADE_DELAY", intset, (caddr_t) &TRADE_DELAY, 0,
348 "Number of seconds ships, planes, and units stay on the market for bidding" },
349 { "maxmult", doubleset, (caddr_t) &maxmult, 0,
350 "Maximum trade multiple (used for mult command)" },
351 { "minmult", doubleset, (caddr_t) &minmult, 0,
352 "Minimum trade multiple (used for mult command)" },
353 { "buytax", doubleset, (caddr_t) &buytax, 0,
354 "Tax (in percentage points) charged to the buyer on market purchases" },
355 { "tradetax", doubleset, (caddr_t) &tradetax, 0,
356 "Amount of a trade transaction the seller makes (the rest is tax)" },
358 { "", intset, (caddr_t)&emp_config_dummy, 0, "\n\n### Trade ships" },
359 { "trade_1_dist", intset, (caddr_t) &trade_1_dist, 0,
360 "Less than this distance no money for cashing in" },
361 { "trade_2_dist", intset, (caddr_t) &trade_2_dist, 0,
362 "Less than this distance gets trade_1 money for cashing in" },
363 { "trade_3_dist", intset, (caddr_t) &trade_3_dist, 0,
364 "Less than this distance gets trade_2 money for cashing in (>= gets trade_3" },
365 { "trade_1", floatset, (caddr_t) &trade_1, 0,
366 "Return per sector on trade_1 distance amount" },
367 { "trade_2", floatset, (caddr_t) &trade_2, 0,
368 "Return per sector on trade_2 distance amount" },
369 { "trade_3", floatset, (caddr_t) &trade_3, 0,
370 "Return per sector on trade_3 distance amount" },
371 { "trade_ally_bonus", floatset, (caddr_t) &trade_ally_bonus, 0,
372 "Bonus you get for cashing in with an ally" },
373 { "trade_ally_cut", floatset, (caddr_t) &trade_ally_cut, 0,
374 "Bonus your ally gets for you cashing in with them" },
376 { "", intset, (caddr_t)&emp_config_dummy, 0, "\n\n### Misc." },
377 { "fuel_mult", intset, (caddr_t) &fuel_mult, 0,
378 "Multiplier for fuel to mobility calculation" },
379 { "lost_items_timeout", intset, (caddr_t) &lost_items_timeout, 0,
380 "Seconds before a lost item is timed out of the database" },
381 { "last_demand_update", longset, (caddr_t) &last_demand_update, 0,
382 "When was the last demand update occured" },
384 { NULL, NULL, (caddr_t)0, 0, NULL }
387 static void fixup_files _PROTO((void));
388 static struct keymatch *keylookup _PROTO((s_char *key, struct keymatch tbl[]));
392 * read in empire configuration
395 emp_config (char *file)
398 s_char scanspace[1024];
403 if (file == NULL || (fp = fopen (file, "r")) == NULL) {
407 while (fgets (buf, sizeof buf, fp) != NULL) {
408 if (buf[0] == '#' || buf[0] == '\n')
410 if (parse (buf, av, 0, scanspace, 0) < 0) {
411 fprintf (stderr, "Can't parse line %s", buf);
414 if ((kp = keylookup (av[0], configkeys)) != NULL) {
415 (*kp -> km_func) (kp, av + 1);
418 fprintf (stderr, "Unknown config key %s\n", av[0]);
432 extern s_char *upfil, *downfil, *disablefil, *banfil, *authfil;
433 extern s_char *commfil, *annfil, *telfil, *teldir, *timestampfil;
435 /* list of other well known files... -maybe tailor these oneday
436 * anyway - meantime they are all relative to datadir */
437 static struct otherfiles ofiles[] = {
440 { &disablefil, "disable"},
442 { &authfil, "auth" },
443 { &commfil, "comm" },
445 { ×tampfil, "timestamp" },
448 { &telfil, "tel/tel" },
450 { &telfil, "tel\\tel" },
455 /* fix up the empfile struct to reference full path names */
456 static void fixup_files (void)
459 struct otherfiles *op;
462 for (ep = empfile; ep < &empfile[EF_MAX]; ep ++) {
464 sprintf (buf, "%s/%s", datadir, ep->name);
466 sprintf (buf, "%s\\%s", datadir, ep->name);
468 ep->file = strdup (buf);
471 for (op = ofiles; op -> files; op ++) {
473 sprintf (buf, "%s/%s", datadir, op -> name);
475 sprintf (buf, "%s\\%s", datadir, op -> name);
477 *op -> files = strdup (buf);
481 /* find the key in the table */
482 static struct keymatch *keylookup (register s_char *command, struct keymatch *tbl)
484 register struct keymatch *kp;
486 if (command == 0 || *command == 0)
488 for (kp = tbl; kp->km_key != 0; kp++) {
489 if (strcmp (kp -> km_key, command) == 0)
495 /* worldx int setting function */
496 void worldxset (struct keymatch *kp, s_char **av)
498 int *intptr = (int *)kp -> km_data;
500 if (*av == NULL || intptr == NULL)
502 *intptr = atoi (*av);
503 if (!((*intptr % 2) == 0)) {
504 /* Must be div / 2, so subtract one */
505 *intptr = *intptr - 1;
509 /* generic int setting function */
510 void intset (struct keymatch *kp, s_char **av)
512 int *intptr = (int *)kp -> km_data;
514 if (*av == NULL || intptr == NULL)
516 *intptr = atoi (*av);
519 /* generic float set function */
520 void floatset (struct keymatch *kp, s_char **av)
522 float *floatptr = (float *)kp -> km_data;
524 if (*av == NULL || floatptr == NULL)
526 *floatptr = atof (*av);
531 /* generic string set function */
532 void optstrset (struct keymatch *kp, s_char **av)
534 s_char **confstrp = (s_char **)kp -> km_data;
536 if (*av == NULL || confstrp == NULL)
538 if (kp -> km_flags & KM_ALLOC)
540 *confstrp = strdup (*av);
541 kp -> km_flags |= KM_ALLOC;
544 /* generic double set function */
545 void doubleset (struct keymatch *kp, s_char **av)
547 double *doublep = (double *)kp -> km_data;
549 if (*av == NULL || doublep == NULL)
551 *doublep = atof (*av);
554 /* generic long set function */
555 void longset (struct keymatch *kp, s_char **av)
557 long int *longp = (long int *)kp -> km_data;
559 if (*av == NULL || longp == NULL)
565 print_config (FILE *fp)
568 struct otherfiles *op;
571 fprintf(fp, "# Empire Configuration File:\n");
572 for (kp = configkeys; kp -> km_key; kp ++) {
573 /* We print a few special things here */
574 if (kp->km_comment) {
575 if (kp->km_comment[0]) {
576 if (kp->km_comment[0] != '\n')
578 fprintf(fp, "%s\n", kp->km_comment);
583 if (kp -> km_func == optstrset) {
584 fprintf (fp, "%s \"%s\"\n", kp -> km_key,
585 *(s_char **)kp -> km_data);
587 else if (kp -> km_func == intset) {
588 fprintf (fp, "%s %d\n", kp -> km_key,
589 *(int *)kp -> km_data);
591 else if (kp -> km_func == worldxset) {
592 fprintf (fp, "%s %d\n", kp -> km_key,
593 *(int *)kp -> km_data);
595 else if (kp -> km_func == floatset) {
596 fprintf (fp, "%s %g\n", kp -> km_key,
597 *(float *)kp -> km_data);
599 else if (kp -> km_func == doubleset) {
600 fprintf (fp, "%s %g\n", kp -> km_key,
601 *(double *)kp -> km_data);
603 else if (kp -> km_func == longset) {
604 fprintf (fp, "%s %ld\n", kp -> km_key,
605 *(long *)kp -> km_data);
607 else if (kp -> km_func == optionset) {
608 struct option_list *op;
610 for (op = Options; op -> opt_key; op++) {
611 if (*op -> opt_valuep)
612 fprintf (fp, "%s %s\n", kp -> km_key,
616 else if (kp -> km_func == optiondel) {
617 struct option_list *op;
619 for (op = Options; op -> opt_key; op++) {
620 if (*op -> opt_valuep == 0)
621 fprintf (fp, "%s %s\n", kp -> km_key,
625 else fprintf (fp, "# Unknown format %s\n", kp -> km_key);
629 for (ep = empfile; ep < &empfile[EF_MAX]; ep ++)
630 fprintf (fp, "# File %s -> %s\n", ep -> name, ep -> file);
631 for (op = ofiles; op -> files; op ++)
632 fprintf (fp, "# File %s -> %s\n", op -> name, *(op -> files));
637 /* add an option to the list */
638 void set_option (const char *s)
640 struct option_list *op;
642 for (op = Options; op -> opt_key; op++) {
643 if (strcmp (op -> opt_key, s) == 0)
644 *op -> opt_valuep = 1;
648 /* delete an option from the list */
649 void delete_option (const char *s)
651 struct option_list *op;
653 for (op = Options; op -> opt_key; op++) {
654 if (strcmp (op -> opt_key, s) == 0)
655 *op -> opt_valuep = 0;
659 /* config interface */
660 void optionset (struct keymatch *kp, s_char **av)
661 /* unused - we have a well known global */
666 for (cpp = (char **)av; *cpp; cpp++)
670 /* config interface */
671 void optiondel (struct keymatch *kp, s_char **av)
672 /* unused - we have a well known global */
677 for (cpp = (char **)av; *cpp; cpp++)
678 delete_option (*cpp);