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
32 * Markus Armbruster, 2006-2008
45 static void verify_fail(int, int, struct castr *, int, char *, ...)
46 ATTRIBUTE((format (printf, 5, 6)));
49 verify_fail(int type, int row, struct castr *ca, int idx, char *fmt, ...)
54 /* Find base table of view, if any */
55 for (i = 0; empfile[i].cache == empfile[type].cache; i++) ;
57 fprintf(stderr, "%s %s uid %d",
58 EF_IS_GAME_STATE(i) ? "File" : "Config",
59 ef_nameof(type), row);
61 fprintf(stderr, " field %s", ca->ca_name);
62 if (ca->ca_type != NSC_STRINGY && ca->ca_len != 0)
63 fprintf(stderr, "(%d)", idx);
65 fprintf(stderr, ": ");
67 vfprintf(stderr, fmt, ap);
73 verify_row(int type, int row)
75 struct castr *ca = ef_cadef(type);
76 struct emptypedstr *row_ref;
81 int flags = ef_flags(type);
84 row_ref = ef_ptr(type, row);
86 row_ref = malloc(empfile[type].size);
87 ef_read(type, row, row_ref);
90 if ((flags & EFF_TYPED) && !EF_IS_VIEW(type)) {
91 if (row_ref->ef_type != type || row_ref->uid != row) {
92 verify_fail(type, row, NULL, 0, "header corrupt");
97 for (i = 0; ca[i].ca_name; ++i) {
98 if (ca[i].ca_flags & NSC_EXTRA)
100 n = ca[i].ca_type != NSC_STRINGY ? ca[i].ca_len : 0;
103 if (ca[i].ca_table == EF_BAD)
105 nstr_mksymval(&val, &ca[i], j);
106 nstr_exec_val(&val, 0, row_ref, NSC_NOTYPE);
107 if (val.val_type != NSC_LONG)
109 ca_sym = ef_cadef(ca[i].ca_table);
110 if (ca[i].ca_flags & NSC_BITS) {
112 if (CANT_HAPPEN(ca_sym != symbol_ca)) {
116 for (k = 0; k < (int)sizeof(long) * 8; k++) {
117 if (val.val_as.lng & (1L << k))
118 if (!symbol_by_value(1L << k,
119 ef_ptr(ca[i].ca_table, 0))) {
120 verify_fail(type, row, &ca[i], j,
121 "bit %d is not in symbol table %s",
122 k, ef_nameof(ca[i].ca_table));
126 } else if (ca[i].ca_table == type && i == 0) {
128 /* Some files contain zeroed records, cope */
129 /* TODO tighten this check */
130 if (val.val_as.lng == 0)
132 if (val.val_as.lng != row) {
133 verify_fail(type, row, &ca[i], j,
134 "value is %ld instead of %d",
135 val.val_as.lng, row);
139 } else if (ca_sym == symbol_ca) {
141 if (!symbol_by_value(val.val_as.lng,
142 ef_ptr(ca[i].ca_table, 0))) {
143 verify_fail(type, row, &ca[i], j,
144 "value %ld is not in symbol table %s",
145 val.val_as.lng, ef_nameof(ca[i].ca_table));
150 if (val.val_as.lng >= ef_nelem(ca[i].ca_table)
151 || val.val_as.lng < -1) {
152 verify_fail(type, row, &ca[i], j,
153 "value %ld indexes table %s out of bounds 0..%d",
154 val.val_as.lng, ef_nameof(ca[i].ca_table),
155 ef_nelem(ca[i].ca_table));
161 if (!(flags & EFF_MEM))
173 for (ep = empfile; ep->name; ep++) {
174 if (!ef_cadef(ep->uid))
176 for (i = 0; i < ef_nelem(ep->uid); i++) {
177 retval += verify_row(ep->uid, i);
182 for (i = 0; pchr[i].p_sname; i++) {
183 if ((pchr[i].p_type >= 0) == (pchr[i].p_level >= 0)) {
185 "Config %s uid %d field level doesn't match field type\n",
186 ef_nameof(EF_PRODUCT), i);