/*
* Empire - A multi-player, client/server Internet based war game.
- * Copyright (C) 1986-2000, Dave Pare, Jeff Bailey, Thomas Ruschak,
+ * Copyright (C) 1986-2007, Dave Pare, Jeff Bailey, Thomas Ruschak,
* Ken Stevens, Steve McClure
*
* This program is free software; you can redistribute it and/or modify
*
* ---
*
- * See the "LEGAL", "LICENSE", "CREDITS" and "README" files for all the
- * related information and legal notices. It is expected that any future
- * projects/authors will amend these files as needed.
+ * See files README, COPYING and CREDITS in the root of the source
+ * tree for related information and legal notices. It is expected
+ * that future projects/authors will amend these files as needed.
*
* ---
*
/*
* STILL TO DO
*
- * 1. Change other constants - such as Num Countries etc.
- * Just requires variables to be assigned, then dynamic allocation in
- * a few places. Some checks needed in the server to check the world
- * hasn't changed size etc.
- * 2. Could look at loading in planes, units etc. Should be easy enough.
- *
+ * Change other constants - such as MAXNOC etc.
+ * Just requires variables to be assigned, then dynamic allocation in
+ * a few places. Some checks needed in the server to check the world
+ * hasn't changed size etc.
*/
+#include <config.h>
+
+#include <assert.h>
+#include <ctype.h>
+#include <errno.h>
#include <stdio.h>
-#include <stdlib.h> /* atoi free atol */
#include <string.h>
+#ifdef _WIN32
+#include <direct.h>
+#else
+#include <unistd.h>
+#endif
-#include "misc.h"
-#include "com.h"
-#include "match.h"
#include "file.h"
+#include "misc.h"
#include "optlist.h"
-#include "tel.h"
-#include "gen.h" /* parse */
-
-/* for systems without strdup */
-#ifdef NOSTRDUP
-extern char *strdup();
-#endif /* NOSTRDUP */
+#include "prototypes.h"
/* Dummy one */
static int emp_config_dummy;
-static void optstrset(struct keymatch *kp, s_char **av);
-static void intset(struct keymatch *kp, s_char **av);
-static void floatset(struct keymatch *kp, s_char **av);
-static void doubleset(struct keymatch *kp, s_char **av);
-static void longset(struct keymatch *kp, s_char **av);
-static void optionset(struct keymatch *kp, s_char **av);
-static void optiondel(struct keymatch *kp, s_char **av);
-static void worldxset(struct keymatch *kp, s_char **av);
-
/* things that can be changed */
struct keymatch configkeys[] = {
- {"", intset, (caddr_t)&emp_config_dummy, 0,
- "\n### Server configuration and information"},
- {"data", optstrset, (caddr_t)&datadir, 0,
- "Directory the data is stored in"},
- {"info", optstrset, (caddr_t)&infodir, 0,
- "Directory the info pages are stored in"},
- {"port", optstrset, (caddr_t)&loginport, 0,
- "TCP/IP port the server will start up on"},
- {"privname", optstrset, (caddr_t)&privname, 0,
- "Name of the deity"},
- {"privlog", optstrset, (caddr_t)&privlog, 0,
- "E-mail of the deity"},
- {"WORLD_X", worldxset, (caddr_t)&WORLD_X, 0,
- "World size X dimension (enforced to be even by subtracting 1 if necessary)"},
- {"WORLD_Y", intset, (caddr_t)&WORLD_Y, 0,
- "World size Y dimension"},
-
- {"", intset, (caddr_t)&emp_config_dummy, 0, "\n\n### Update policy"},
- {"update_policy", intset, (caddr_t)&update_policy, 0,
- "0 - normal, 1 - update_times, 2 - blitz, 3 - demand only"},
- {"etu_per_update", intset, (caddr_t)&etu_per_update, 0,
- "Number of ETUs per update"},
- {"s_p_etu", longset, (caddr_t)&s_p_etu, 0,
- "Seconds per etu, updates will occur every s_p_etu * etu_per_update seconds"},
- {"adj_update", longset, (caddr_t)&adj_update, 0,
- "Move the update forward or backward (in seconds)"},
- {"update_window", intset, (caddr_t)&update_window, 0,
- "Window the update will occur in (in seconds) before and after the update time"},
- {"update_times", optstrset, (caddr_t)&update_times, 0,
- "Times when updates occur under policy #1. Must coincide with schedule."},
- {"hourslop", intset, (caddr_t)&hourslop, 0,
- "Number of minutes update check can slip to match update_times"},
- {"blitz_time", intset, (caddr_t)&blitz_time, 0,
- "Number of minutes between updates under policy #2."},
-
- {"", intset, (caddr_t)&emp_config_dummy, 0,
- "\n\n### Demand update policy"},
- {"update_demandpolicy", intset, (caddr_t)&update_demandpolicy, 0,
- "0 - emp_tm checks, 1 - after setting, 2 - demand updates disabled"},
- {"update_wantmin", intset, (caddr_t)&update_wantmin, 0,
- "number of requests needed for demand update"},
- {"update_missed", intset, (caddr_t)&update_missed, 0,
- "number of demand updates country can miss before veto update"},
- {"update_demandtimes", optstrset, (caddr_t)&update_demandtimes, 0,
- "Times when demand updates can occur. Ranges CANNOT cross midnight."},
-
- {"", intset, (caddr_t)&emp_config_dummy, 0,
- "\n\n### Game hours restrictions"},
- {"game_days", optstrset, (caddr_t)&game_days, 0,
- "Days game is up and running (Su Mo Tu We Th Fr Sa)"},
- {"game_hours", optstrset, (caddr_t)&game_hours, 0,
- "Hours game is up and running (6:00-18:00)"},
-
- {"", intset, (caddr_t)&emp_config_dummy, 0, "\n\n### Options\n"},
- {"option", optionset, (caddr_t)NULL, 0, NULL},
- {"nooption", optiondel, (caddr_t)NULL, 0, NULL},
-
-
- {"", intset, (caddr_t)&emp_config_dummy, 0, "\n\n### Countries"},
- {"btu_build_rate", floatset, (caddr_t)&btu_build_rate, 0,
- "Rate at which BTUs accumulate (etu * civ * eff * btu_build_rate)"},
- {"m_m_p_d", intset, (caddr_t)&m_m_p_d, 0,
- "Maximum minutes per day a country is allowed to be logged in"},
- {"max_btus", intset, (caddr_t)&max_btus, 0,
- "Maximum number of BTUs a country can have"},
- {"max_idle", intset, (caddr_t)&max_idle, 0,
- "Maximum number of minutes a player can sit idle while logged in"},
- {"players_at_00", intset, (caddr_t)&players_at_00, 0,
- "Players have their coordinate system at deity 0,0 (0 - no, 1 - yes)"},
- {"at_least_one_100", intset, (caddr_t)&at_least_one_100, 0,
- "Initialize new countries with at least one sector with 100 of all resource"},
- {"powe_cost", doubleset, (caddr_t)&powe_cost, 0,
- "Number of BTUs needed to generate a new power report"},
- {"war_cost", intset, (caddr_t)&War_Cost, 0,
- "Cost to declare war (if SLOW_WAR is on)"},
-
- {"", intset, (caddr_t)&emp_config_dummy, 0,
- "\n\n### Technology/Research/Education/Happiness"},
- {"easy_tech", floatset, (caddr_t)&easy_tech, 0,
- "Amount of tech built with no penalty"},
- {"hard_tech", floatset, (caddr_t)&hard_tech, 0,
- "Amount of in-efficiently built tech"},
- {"start_tech", floatset, (caddr_t)&start_technology, 0,
- "Starting technology for new countries"},
- {"start_happy", floatset, (caddr_t)&start_happiness, 0,
- "Starting happiness for new countries"},
- {"start_research", floatset, (caddr_t)&start_research, 0,
- "Starting research for new countries"},
- {"start_edu", floatset, (caddr_t)&start_education, 0,
- "Starting education for new countries"},
- {"level_age_rate", floatset, (caddr_t)&level_age_rate, 0,
- "ETU rate at which tech decays (0 -> no decline)"},
- {"tech_log_base", floatset, (caddr_t)&tech_log_base, 0,
- "Log base to apply to tech breakthroughs above the easy tech level"},
- {"ally_factor", floatset, (caddr_t)&ally_factor, 0,
- "Shared tech with allies (1 / ally_factor)"},
- {"edu_avg", floatset, (caddr_t)&edu_avg, 0,
- "Number of ETUs education is averaged over"},
- {"hap_avg", floatset, (caddr_t)&hap_avg, 0,
- "Number of ETUs happiness is averaged over"},
- {"edu_cons", doubleset, (caddr_t)&edu_cons, 0,
- "Education consumption (1 breakthrough per edu_cons)"},
- {"hap_cons", doubleset, (caddr_t)&hap_cons, 0,
- "Happiness consumption (1 breakthrough per hap_cons)"},
-
- {"", intset, (caddr_t)&emp_config_dummy, 0, "\n\n### Sectors"},
- {"startmob", intset, (caddr_t)&startmob, 0,
- "Starting mobility for sanctuaries"},
- {"sect_mob_scale", floatset, (caddr_t)§_mob_scale, 0,
- "Sector mobility accumulation (sect_mob_scale * ETUs per update)"},
- {"sect_mob_max", intset, (caddr_t)§_mob_max, 0,
- "Maximum mobility for sectors"},
- {"buil_bh", intset, (caddr_t)&buil_bh, 0,
- "Number of hcms required to build a bridge span"},
- {"buil_bc", doubleset, (caddr_t)&buil_bc, 0,
- "Cash required to build a bridge span"},
- {"buil_bt", doubleset, (caddr_t)&buil_bt, 0,
- "Technology required to build a bridge span"},
- {"buil_tower_bh", intset, (caddr_t)&buil_tower_bh, 0,
- "Number of hcms required to build a bridge tower"},
- {"buil_tower_bc", doubleset, (caddr_t)&buil_tower_bc, 0,
- "Cash required to build a bridge tower"},
- {"buil_tower_bt", doubleset, (caddr_t)&buil_tower_bt, 0,
- "Technology required to build a bridge tower"},
-
- {"", intset, (caddr_t)&emp_config_dummy, 0, "\n\n### Land Units"},
- {"land_mob_scale", floatset, (caddr_t)&land_mob_scale, 0,
- "Land unit mobility accumulation (land_mob_scale * ETUs per update)"},
- {"land_grow_scale", intset, (caddr_t)&land_grow_scale, 0,
- "How fast efficiency grows for land units each update (* ETUs)"},
- {"land_mob_max", intset, (caddr_t)&land_mob_max, 0,
- "Maximum mobility for land units"},
- {"money_land", doubleset, (caddr_t)&money_land, 0,
- "Cost per ETU to maintain land units (percentage of unit price)"},
- {"morale_base", intset, (caddr_t)&morale_base, 0,
- "Base level for setting morale of land units"},
-
- {"", intset, (caddr_t)&emp_config_dummy, 0, "\n\n### Planes"},
- {"plane_mob_scale", floatset, (caddr_t)&plane_mob_scale, 0,
- "Plane mobility accumulation (plane_mob_scale * ETUs per update)"},
- {"plane_grow_scale", intset, (caddr_t)&plane_grow_scale, 0,
- "How fast efficiency grows for planes each update (* ETUs)"},
- {"plane_mob_max", intset, (caddr_t)&plane_mob_max, 0,
- "Maximum mobility for planes"},
- {"money_plane", doubleset, (caddr_t)&money_plane, 0,
- "Cost per ETU to maintain planes (percentage of plane price)"},
-
- {"", intset, (caddr_t)&emp_config_dummy, 0, "\n\n### Ships"},
- {"ship_mob_scale", floatset, (caddr_t)&ship_mob_scale, 0,
- "Ship mobility accumulation (ship_mob_scale * ETUs per update)"},
- {"ship_grow_scale", intset, (caddr_t)&ship_grow_scale, 0,
- "How fast efficiency grows for ships each update (* ETUs)"},
- {"ship_mob_max", intset, (caddr_t)&ship_mob_max, 0,
- "Maximum mobility for ships"},
- {"money_ship", doubleset, (caddr_t)&money_ship, 0,
- "Cost per ETU to maintain ships (percentage of ship price)"},
- {"torpedo_damage", intset, (caddr_t)&torpedo_damage, 0,
- "Torpedo damage (damage is X + 1dX + 1dX)"},
-
- {"", intset, (caddr_t)&emp_config_dummy, 0, "\n\n### Combat/Damage"},
- {"fort_max_interdiction_range", intset,
- (caddr_t)&fort_max_interdiction_range, 0,
- "Maximum range (in sectors) a fort will try to interdict another country"},
- {"land_max_interdiction_range", intset,
- (caddr_t)&land_max_interdiction_range, 0,
- "Maximum range (in sectors) a land unit will try to interdict another country"},
- {"ship_max_interdiction_range", intset,
- (caddr_t)&ship_max_interdiction_range, 0,
- "Maximum range (in sectors) a ship will try to interdict another country"},
- {"flakscale", doubleset, (caddr_t)&flakscale, 0,
- "Scale factor for flak damage"},
- {"combat_mob", doubleset, (caddr_t)&combat_mob, 0,
- "How much mobility do units spend for combat (* casualties/bodies)"},
- {"people_damage", doubleset, (caddr_t)&people_damage, 0,
- "People take this amount of normal damage"},
- {"unit_damage", doubleset, (caddr_t)&unit_damage, 0,
- "Land units take this amount of normal damage"},
- {"collateral_dam", doubleset, (caddr_t)&collateral_dam, 0,
- "Side effect damage amount done to sector"},
- {"assault_penalty", doubleset, (caddr_t)&assault_penalty, 0,
- "Amount of normal attacking efficiency for paratroopers and assaulting"},
- {"fire_range_factor", floatset, (caddr_t)&fire_range_factor, 0,
- "Scale normal firing ranges by this amount"},
- {"sect_mob_neg_factor", intset, (caddr_t)§_mob_neg_factor, 0,
- "Amount of negative mobility a sector has after takeover (ETU / x) (MOB_ACCESS)"},
- {"mission_mob_cost", doubleset, (caddr_t)&mission_mob_cost, 0,
- "Cost to put something on a mission (percentage of max mob)"},
-
- {"", intset, (caddr_t)&emp_config_dummy, 0, "\n\n### Populace"},
- {"uwbrate", doubleset, (caddr_t)&uwbrate, 0,
- "Birth rate for uw's"},
- {"money_civ", doubleset, (caddr_t)&money_civ, 0,
- "Money gained from taxes on a civilian in one ETU"},
- {"money_mil", doubleset, (caddr_t)&money_mil, 0,
- "Money gained from taxes on an active soldier in one ETU"},
- {"money_res", doubleset, (caddr_t)&money_res, 0,
- "Money gained from taxes on a soldier on active reserve in one ETU"},
- {"money_uw", doubleset, (caddr_t)&money_uw, 0,
- "Money gained from taxes on an uncompensated worker in one ETU"},
- {"babyeat", doubleset, (caddr_t)&babyeat, 0,
- "Amount of food to mature 1 baby into a civilian"},
- {"bankint", doubleset, (caddr_t)&bankint, 0,
- "Bank dollar gain (per bar per etu)"},
- {"eatrate", doubleset, (caddr_t)&eatrate, 0,
- "Food eating rate for mature people"},
- {"fcrate", doubleset, (caddr_t)&fcrate, 0,
- "Food cultivation rate (* workforce in sector)"},
- {"fgrate", doubleset, (caddr_t)&fgrate, 0,
- "Food growth rate (* fertility of sector)"},
- {"obrate", doubleset, (caddr_t)&obrate, 0,
- "Civilian birth rate"},
-
- {"", intset, (caddr_t)&emp_config_dummy, 0, "\n\n### Nukes"},
- {"decay_per_etu", doubleset, (caddr_t)&decay_per_etu, 0,
- "Decay of fallout per ETU"},
- {"fallout_spread", doubleset, (caddr_t)&fallout_spread, 0,
- "Amount of fallout that leaks into surrounding sectors"},
- {"drnuke_const", floatset, (caddr_t)&drnuke_const, 0,
- "Amount of research to tech needed to build a nuke (if DR_NUKE is on)"},
-
- {"", intset, (caddr_t)&emp_config_dummy, 0, "\n\n### Market/Trade"},
- {"MARK_DELAY", intset, (caddr_t)&MARK_DELAY, 0,
- "Number of seconds commodities stay on the market for bidding"},
- {"TRADE_DELAY", intset, (caddr_t)&TRADE_DELAY, 0,
- "Number of seconds ships, planes, and units stay on the market for bidding"},
- {"maxmult", doubleset, (caddr_t)&maxmult, 0,
- "Maximum trade multiple (used for mult command)"},
- {"minmult", doubleset, (caddr_t)&minmult, 0,
- "Minimum trade multiple (used for mult command)"},
- {"buytax", doubleset, (caddr_t)&buytax, 0,
- "Tax (in percentage points) charged to the buyer on market purchases"},
- {"tradetax", doubleset, (caddr_t)&tradetax, 0,
- "Amount of a trade transaction the seller makes (the rest is tax)"},
-
- {"", intset, (caddr_t)&emp_config_dummy, 0, "\n\n### Trade ships"},
- {"trade_1_dist", intset, (caddr_t)&trade_1_dist, 0,
- "Less than this distance no money for cashing in"},
- {"trade_2_dist", intset, (caddr_t)&trade_2_dist, 0,
- "Less than this distance gets trade_1 money for cashing in"},
- {"trade_3_dist", intset, (caddr_t)&trade_3_dist, 0,
- "Less than this distance gets trade_2 money for cashing in (>= gets trade_3"},
- {"trade_1", floatset, (caddr_t)&trade_1, 0,
- "Return per sector on trade_1 distance amount"},
- {"trade_2", floatset, (caddr_t)&trade_2, 0,
- "Return per sector on trade_2 distance amount"},
- {"trade_3", floatset, (caddr_t)&trade_3, 0,
- "Return per sector on trade_3 distance amount"},
- {"trade_ally_bonus", floatset, (caddr_t)&trade_ally_bonus, 0,
- "Bonus you get for cashing in with an ally"},
- {"trade_ally_cut", floatset, (caddr_t)&trade_ally_cut, 0,
- "Bonus your ally gets for you cashing in with them"},
-
- {"", intset, (caddr_t)&emp_config_dummy, 0, "\n\n### Misc."},
- {"fuel_mult", intset, (caddr_t)&fuel_mult, 0,
- "Multiplier for fuel to mobility calculation"},
- {"lost_items_timeout", intset, (caddr_t)&lost_items_timeout, 0,
- "Seconds before a lost item is timed out of the database"},
- {"last_demand_update", longset, (caddr_t)&last_demand_update, 0,
- "When was the last demand update occured"},
-
- {NULL, NULL, (caddr_t)0, 0, NULL}
+#define EMP_CONFIG_C_OUTPUT
+#include "econfig-spec.h"
+#undef EMP_CONFIG_C_OUTPUT
};
-static void fixup_files(void);
-static struct keymatch *keylookup(s_char *key, struct keymatch tbl[]);
-
+static struct keymatch *keylookup(char *key, struct keymatch tbl[]);
+static void set_dirs(char *);
/*
* read in empire configuration
emp_config(char *file)
{
FILE *fp;
- s_char scanspace[1024];
- s_char *av[65];
- char buf[BUFSIZ];
+ char scanspace[1024];
+ char *av[128];
+ char buf[1024];
struct keymatch *kp;
-
- if (file == NULL || (fp = fopen(file, "r")) == NULL) {
- fixup_files();
- return RET_OK;
+ int lno = 0;
+ int errors = 0;
+ int i;
+
+ if (!file)
+ file = dflt_econfig;
+ errno = 0;
+ if ((fp = fopen(file, "r")) == NULL) {
+ if (file == dflt_econfig && errno == ENOENT)
+ goto done;
+ fprintf(stderr, "Can't open %s for reading (%s)\n",
+ file, strerror(errno));
+ return -1;
}
- while (fgets(buf, sizeof buf, fp) != NULL) {
- if (buf[0] == '#' || buf[0] == '\n')
+
+ while (fgets(buf, sizeof(buf), fp) != NULL) {
+ ++lno;
+ for (i = 0; buf[i] && isspace(buf[i]); ++i) ;
+ if (!buf[i] || buf[i] == '#')
+ continue;
+ if (parse(buf, av, NULL, scanspace, NULL) < 0) {
+ fprintf(stderr, "%s:%d: Can't parse line %s", file, lno, buf);
+ errors = 1;
continue;
- if (parse(buf, av, 0, scanspace, 0) < 0) {
- fprintf(stderr, "Can't parse line %s", buf);
+ }
+ if ((kp = keylookup(av[0], configkeys)) == NULL) {
+ fprintf(stderr, "%s:%d: Unknown config key %s\n",
+ file, lno, av[0]);
+ errors = 1;
continue;
}
- if ((kp = keylookup(av[0], configkeys)) != NULL) {
- (*kp->km_func) (kp, av + 1);
- } else {
- fprintf(stderr, "Unknown config key %s\n", av[0]);
+ if (av[1] == NULL) {
+ fprintf(stderr, "%s:%d: Config key %s needs a value\n",
+ file, lno, av[0]);
+ errors = 1;
+ continue;
+ }
+ i = 2;
+ switch (kp->km_type) {
+ case NSC_INT:
+ *(int *)kp->km_data = atoi(av[1]);
+ break;
+ case NSC_FLOAT:
+ *(float *)kp->km_data = atof(av[1]);
+ break;
+ case NSC_DOUBLE:
+ *(double *)kp->km_data = atof(av[1]);
+ break;
+ case NSC_LONG:
+ *(long *)kp->km_data = atol(av[1]);
+ break;
+ case NSC_STRING:
+ if (kp->km_flags & KM_ALLOC)
+ free(*(char **)kp->km_data);
+ *(char **)kp->km_data = strdup(av[1]);
+ kp->km_flags |= KM_ALLOC;
+ break;
+ default:
+ assert(0);
+ }
+ if (av[i] != NULL) {
+ fprintf(stderr, "%s:%d: Junk after value of config key %s\n",
+ file, lno, av[0]);
+ errors = 1;
}
}
- fclose(fp);
- fixup_files();
- return RET_OK;
-}
-
-struct otherfiles {
- s_char **files;
- char *name;
-};
-
-/* list of other well known files... -maybe tailor these oneday
- * anyway - meantime they are all relative to datadir */
-static struct otherfiles ofiles[] = {
- {&upfil, "up"},
- {&downfil, "down"},
- {&disablefil, "disable"},
- {&banfil, "ban"},
- {&authfil, "auth"},
- {&commfil, "comm"},
- {&annfil, "ann"},
- {×tampfil, "timestamp"},
- {&teldir, "tel"},
-#if !defined(_WIN32)
- {&telfil, "tel/tel"},
-#else
- {&telfil, "tel\\tel"},
-#endif
- {NULL, NULL}
-};
-
-/* fix up the empfile struct to reference full path names */
-static void
-fixup_files(void)
-{
- struct empfile *ep;
- struct otherfiles *op;
- s_char buf[1024];
+ fclose(fp);
- for (ep = empfile; ep < &empfile[EF_MAX]; ep++) {
-#if !defined(_WIN32)
- sprintf(buf, "%s/%s", datadir, ep->name);
-#else
- sprintf(buf, "%s\\%s", datadir, ep->name);
-#endif
- ep->file = strdup(buf);
- }
+done:
+ WORLD_X &= ~1; /* force even */
+ set_dirs(file);
- for (op = ofiles; op->files; op++) {
-#if !defined(_WIN32)
- sprintf(buf, "%s/%s", datadir, op->name);
-#else
- sprintf(buf, "%s\\%s", datadir, op->name);
-#endif
- *op->files = strdup(buf);
- }
+ return -errors;
}
/* find the key in the table */
static struct keymatch *
-keylookup(register s_char *command, struct keymatch *tbl)
+keylookup(char *command, struct keymatch *tbl)
{
- register struct keymatch *kp;
+ struct keymatch *kp;
if (command == 0 || *command == 0)
return 0;
return NULL;
}
-/* worldx int setting function */
static void
-worldxset(struct keymatch *kp, s_char **av)
+set_dirs(char *econfig)
{
- int *intptr = (int *)kp->km_data;
-
- if (*av == NULL || intptr == NULL)
- return;
- *intptr = atoi(*av);
- if (!((*intptr % 2) == 0)) {
- /* Must be div / 2, so subtract one */
- *intptr = *intptr - 1;
+ char *slash;
+ char *cwd = getcwd(NULL, 0);
+
+#ifdef _WIN32
+ econfig = _fullpath(NULL, econfig, 0);
+ slash = strrchr(econfig, '\\');
+ configdir = malloc(slash - econfig + 1);
+ memcpy(configdir, econfig, slash - econfig);
+ configdir[slash - econfig] = 0;
+#else
+ if ((slash = strrchr(econfig, '/'))) {
+ configdir = malloc(slash - econfig + 1);
+ memcpy(configdir, econfig, slash - econfig);
+ configdir[slash - econfig] = 0;
+ } else
+ configdir = strdup(cwd);
+
+ if (configdir[0] != '/') {
+ char *tmp = configdir;
+ size_t len = strlen(cwd);
+
+ configdir = malloc(len + 1 + strlen(tmp) + 1);
+ sprintf(configdir, "%s/%s", cwd, tmp);
+ free(tmp);
}
-}
-
-/* generic int setting function */
-static void
-intset(struct keymatch *kp, s_char **av)
-{
- int *intptr = (int *)kp->km_data;
-
- if (*av == NULL || intptr == NULL)
- return;
- *intptr = atoi(*av);
-}
-
-/* generic float set function */
-static void
-floatset(struct keymatch *kp, s_char **av)
-{
- float *floatptr = (float *)kp->km_data;
+#endif /* !_WIN32 */
- if (*av == NULL || floatptr == NULL)
- return;
- *floatptr = atof(*av);
-}
-
-
-
-/* generic string set function */
-static void
-optstrset(struct keymatch *kp, s_char **av)
-{
- s_char **confstrp = (s_char **)kp->km_data;
-
- if (*av == NULL || confstrp == NULL)
- return;
- if (kp->km_flags & KM_ALLOC)
- free(*confstrp);
- *confstrp = strdup(*av);
- kp->km_flags |= KM_ALLOC;
-}
-
-/* generic double set function */
-static void
-doubleset(struct keymatch *kp, s_char **av)
-{
- double *doublep = (double *)kp->km_data;
-
- if (*av == NULL || doublep == NULL)
- return;
- *doublep = atof(*av);
-}
-
-/* generic long set function */
-static void
-longset(struct keymatch *kp, s_char **av)
-{
- long int *longp = (long int *)kp->km_data;
-
- if (*av == NULL || longp == NULL)
- return;
- *longp = atol(*av);
+ free(cwd);
}
void
-print_config(FILE * fp)
+print_config(FILE *fp)
{
- struct empfile *ep;
- struct otherfiles *op;
struct keymatch *kp;
fprintf(fp, "# Empire Configuration File:\n");
for (kp = configkeys; kp->km_key; kp++) {
- /* We print a few special things here */
if (kp->km_comment) {
- if (kp->km_comment[0]) {
- if (kp->km_comment[0] != '\n')
- fprintf(fp, "\n# ");
- fprintf(fp, "%s\n", kp->km_comment);
- }
+ if (kp->km_comment[0] != '\n' && kp->km_comment[0] != '#')
+ fprintf(fp, "\n# ");
+ fprintf(fp, "%s\n", kp->km_comment);
}
if (!kp->km_key[0])
continue;
- if (kp->km_func == optstrset) {
- fprintf(fp, "%s \"%s\"\n", kp->km_key,
- *(s_char **)kp->km_data);
- } else if (kp->km_func == intset) {
- fprintf(fp, "%s %d\n", kp->km_key, *(int *)kp->km_data);
- } else if (kp->km_func == worldxset) {
+ switch (kp->km_type) {
+ case NSC_STRING:
+ fprintf(fp, "%s \"%s\"\n", kp->km_key, *(char **)kp->km_data);
+ break;
+ case NSC_INT:
fprintf(fp, "%s %d\n", kp->km_key, *(int *)kp->km_data);
- } else if (kp->km_func == floatset) {
+ break;
+ case NSC_FLOAT:
fprintf(fp, "%s %g\n", kp->km_key, *(float *)kp->km_data);
- } else if (kp->km_func == doubleset) {
+ break;
+ case NSC_DOUBLE:
fprintf(fp, "%s %g\n", kp->km_key, *(double *)kp->km_data);
- } else if (kp->km_func == longset) {
+ break;
+ case NSC_LONG:
fprintf(fp, "%s %ld\n", kp->km_key, *(long *)kp->km_data);
- } else if (kp->km_func == optionset) {
- struct option_list *op;
-
- for (op = Options; op->opt_key; op++) {
- if (*op->opt_valuep)
- fprintf(fp, "%s %s\n", kp->km_key, op->opt_key);
- }
- } else if (kp->km_func == optiondel) {
- struct option_list *op;
-
- for (op = Options; op->opt_key; op++) {
- if (*op->opt_valuep == 0)
- fprintf(fp, "%s %s\n", kp->km_key, op->opt_key);
- }
- } else
- fprintf(fp, "# Unknown format %s\n", kp->km_key);
+ break;
+ default:
+ assert(0);
+ }
}
fprintf(fp, "\n");
- for (ep = empfile; ep < &empfile[EF_MAX]; ep++)
- fprintf(fp, "# File %s -> %s\n", ep->name, ep->file);
- for (op = ofiles; op->files; op++)
- fprintf(fp, "# File %s -> %s\n", op->name, *(op->files));
-
-}
-
-
-/* add an option to the list */
-static void
-set_option(const char *s)
-{
- struct option_list *op;
-
- for (op = Options; op->opt_key; op++) {
- if (strcmp(op->opt_key, s) == 0)
- *op->opt_valuep = 1;
- }
-}
-
-/* delete an option from the list */
-static void
-delete_option(const char *s)
-{
- struct option_list *op;
-
- for (op = Options; op->opt_key; op++) {
- if (strcmp(op->opt_key, s) == 0)
- *op->opt_valuep = 0;
- }
-}
-
-/* config interface */
-static void
-optionset(struct keymatch *kp, s_char **av)
- /* unused - we have a well known global */
-{
- char **cpp;
-
- for (cpp = (char **)av; *cpp; cpp++)
- set_option(*cpp);
-}
-
-/* config interface */
-static void
-optiondel(struct keymatch *kp, s_char **av)
- /* unused - we have a well known global */
-{
- char **cpp;
-
- for (cpp = (char **)av; *cpp; cpp++)
- delete_option(*cpp);
}
projects / empserver / blobdiff