151 lines
4.1 KiB
C
151 lines
4.1 KiB
C
/*
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* Empire - A multi-player, client/server Internet based war game.
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* Copyright (C) 1986-2006, Dave Pare, Jeff Bailey, Thomas Ruschak,
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* Ken Stevens, Steve McClure
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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*
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* ---
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*
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* See the "LEGAL", "LICENSE", "CREDITS" and "README" files for all the
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* related information and legal notices. It is expected that any future
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* projects/authors will amend these files as needed.
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*
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* ---
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*
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* ef_verify.c: Verify game configuration
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*
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* Known contributors to this file:
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* Ron Koenderink, 2005
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*
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*/
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#include <config.h>
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#include <stdio.h>
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#include <time.h>
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#include "prototypes.h"
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#include "file.h"
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#include "nsc.h"
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static int
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verify_row(int type, int row)
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{
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struct castr *ca = ef_cadef(type);
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void *row_ref = malloc(empfile[type].size);
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int i, j, k, n;
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struct castr *ca_sym;
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struct valstr val;
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int ret_val = 0;
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int in_mem = (ef_flags(type) & EFF_MEM) != 0;
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if (!in_mem) {
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row_ref = malloc(empfile[type].size);
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ef_read(type, row, row_ref);
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} else
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row_ref = ef_ptr(type, row);
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for (i = 0; ca[i].ca_name; ++i) {
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if (ca[i].ca_flags & NSC_EXTRA)
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continue;
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n = ca[i].ca_type != NSC_STRINGY ? ca[i].ca_len : 0;
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j = 0;
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do {
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if (ca[i].ca_table != EF_BAD && ca[i].ca_table != type) {
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val.val_type = ca[i].ca_type;
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val.val_cat = NSC_OFF;
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val.val_as.sym.off = ca[i].ca_off;
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val.val_as.sym.idx = j;
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nstr_exec_val(&val, 0, row_ref, NSC_NOTYPE);
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if (val.val_type != NSC_LONG && val.val_type != NSC_TYPEID)
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continue;
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ca_sym = ef_cadef(ca[i].ca_table);
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if (ca[i].ca_flags & NSC_BITS) {
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if (ca_sym != symbol_ca) {
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fprintf(stderr,
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"Unable to verify symbol set as the "
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"table %s is not created as symbol table "
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"for table %s row %d field %s\n",
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ef_nameof(ca[i].ca_table), ef_nameof(type),
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row + 1, ca[i].ca_name
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);
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continue;
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}
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for (k = 0; k < (int)sizeof(long) * 8; k++) {
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if (val.val_as.lng & (1 << k))
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if (!symbol_by_value(1 << k, ef_ptr(ca[i].ca_table, 0))) {
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fprintf(stderr,
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"bit %d not found in symbol table %s "
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"when verify table %s row %d field %s\n",
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k, ef_nameof(ca[i].ca_table),
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ef_nameof(type), row + 1, ca[i].ca_name);
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ret_val = -1;
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}
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}
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} else {
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if (ca_sym != symbol_ca) {
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if (val.val_as.lng >= ef_nelem(ca[i].ca_table) ||
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val.val_as.lng < -2) {
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fprintf(stderr, "Table index %ld to table %s "
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"out of range, nelements %d for table %s "
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"row %d field %s\n",
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val.val_as.lng, ef_nameof(ca[i].ca_table),
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ef_nelem(ca[i].ca_table), ef_nameof(type),
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row + 1, ca[i].ca_name);
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ret_val = -1;
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}
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} else {
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if (val.val_as.lng > -1) {
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if (!symbol_by_value(val.val_as.lng,
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ef_ptr(ca[i].ca_table,0))) {
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fprintf(stderr, "value %ld not found in "
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"symbol table %s when verify table %s "
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"row %d field %s\n",
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val.val_as.lng,
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ef_nameof(ca[i].ca_table),
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ef_nameof(type), row + 1,
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ca[i].ca_name);
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ret_val = -1;
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}
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}
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}
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}
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}
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} while (++j < n);
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}
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if (!in_mem)
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free(row_ref);
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return ret_val;
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}
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int
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ef_verify()
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{
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struct empfile *ep;
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int retval = 0;
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int i;
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for (ep = empfile; ep->name; ep++) {
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if (!ef_cadef(ep->uid))
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continue;
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for (i = 0; i < ef_nelem(ep->uid); i++) {
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retval += verify_row(ep->uid, i);
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}
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}
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return retval;
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}
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