2 * Empire - A multi-player, client/server Internet based war game.
3 * Copyright (C) 1986-2008, 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 files README, COPYING and CREDITS in the root of the source
23 * tree for related information and legal notices. It is expected
24 * that future projects/authors will amend these files as needed.
28 * ef_verify.c: Verify game configuration
30 * Known contributors to this file:
31 * Ron Koenderink, 2005
44 static void verify_fail(int, int, struct castr *, int, char *, ...)
45 ATTRIBUTE((format (printf, 5, 6)));
48 verify_fail(int type, int row, struct castr *ca, int idx, char *fmt, ...)
53 /* Find base table of view, if any */
54 for (i = 0; empfile[i].cache == empfile[type].cache; i++) ;
56 fprintf(stderr, "%s %s uid %d",
57 EF_IS_GAME_STATE(i) ? "File" : "Config",
58 ef_nameof(type), row);
60 fprintf(stderr, " field %s", ca->ca_name);
61 if (ca->ca_type != NSC_STRINGY && ca->ca_len != 0)
62 fprintf(stderr, "(%d)", idx);
64 fprintf(stderr, ": ");
66 vfprintf(stderr, fmt, ap);
72 verify_row(int type, int row)
74 struct castr *ca = ef_cadef(type);
75 struct emptypedstr *row_ref;
80 int flags = ef_flags(type);
83 row_ref = ef_ptr(type, row);
85 row_ref = malloc(empfile[type].size);
86 ef_read(type, row, row_ref);
89 if ((flags & EFF_TYPED) && !EF_IS_VIEW(type)) {
90 if (row_ref->ef_type != type || row_ref->uid != row) {
91 verify_fail(type, row, NULL, 0, "header corrupt");
96 for (i = 0; ca[i].ca_name; ++i) {
97 if (ca[i].ca_flags & NSC_EXTRA)
99 n = ca[i].ca_type != NSC_STRINGY ? ca[i].ca_len : 0;
102 if (ca[i].ca_table == EF_BAD)
104 /* FIXME use xdeval() */
105 val.val_type = ca[i].ca_type;
106 val.val_cat = NSC_OFF;
107 val.val_as.sym.off = ca[i].ca_off;
108 val.val_as.sym.len = ca[i].ca_len;
109 val.val_as.sym.idx = j;
110 val.val_as.sym.get = ca[i].ca_get;
111 nstr_exec_val(&val, 0, row_ref, NSC_NOTYPE);
112 if (val.val_type != NSC_LONG)
114 ca_sym = ef_cadef(ca[i].ca_table);
115 if (ca[i].ca_flags & NSC_BITS) {
117 if (CANT_HAPPEN(ca_sym != symbol_ca)) {
121 for (k = 0; k < (int)sizeof(long) * 8; k++) {
122 if (val.val_as.lng & (1L << k))
123 if (!symbol_by_value(1L << k,
124 ef_ptr(ca[i].ca_table, 0))) {
125 verify_fail(type, row, &ca[i], j,
126 "bit %d is not in symbol table %s",
127 k, ef_nameof(ca[i].ca_table));
131 } else if (ca[i].ca_table == type && i == 0) {
133 /* Some files contain zeroed records, cope */
134 /* TODO tighten this check */
135 if (val.val_as.lng == 0)
137 if (val.val_as.lng != row) {
138 verify_fail(type, row, &ca[i], j,
139 "value is %ld instead of %d",
140 val.val_as.lng, row);
144 } else if (ca_sym == symbol_ca) {
146 if (!symbol_by_value(val.val_as.lng,
147 ef_ptr(ca[i].ca_table, 0))) {
148 verify_fail(type, row, &ca[i], j,
149 "value %ld is not in symbol table %s",
150 val.val_as.lng, ef_nameof(ca[i].ca_table));
155 if (val.val_as.lng >= ef_nelem(ca[i].ca_table)
156 || val.val_as.lng < -1) {
157 verify_fail(type, row, &ca[i], j,
158 "value %ld indexes table %s out of bounds 0..%d",
159 val.val_as.lng, ef_nameof(ca[i].ca_table),
160 ef_nelem(ca[i].ca_table));
166 if (!(flags & EFF_MEM))
178 for (ep = empfile; ep->name; ep++) {
179 if (!ef_cadef(ep->uid))
181 for (i = 0; i < ef_nelem(ep->uid); i++) {
182 retval += verify_row(ep->uid, i);
187 for (i = 0; pchr[i].p_sname; i++) {
188 if ((pchr[i].p_type >= 0) == (pchr[i].p_level >= 0)) {
190 "Config %s uid %d field level doesn't match field type\n",
191 ef_nameof(EF_PRODUCT), i);