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annotate rogue3/things.c @ 66:c56f672244f4

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arogue5: close security holes. Prevent whoami (player name), file_name, and score_file from being changed if the systemwide save location is being used.
author elwin
date Sat, 11 Aug 2012 16:27:20 +0000
parents 527e2150eaf0
children 0250220d8cdd
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527e2150eaf0 Import Rogue 3.6 from the Roguelike Restoration Project (r1490)
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1 /*
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2 * Contains functions for dealing with things like
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3 * potions and scrolls
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4 *
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5 * @(#)things.c 3.37 (Berkeley) 6/15/81
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6 *
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7 * Rogue: Exploring the Dungeons of Doom
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8 * Copyright (C) 1980, 1981 Michael Toy, Ken Arnold and Glenn Wichman
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9 * All rights reserved.
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10 *
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11 * See the file LICENSE.TXT for full copyright and licensing information.
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12 */
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13
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14 #include "curses.h"
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15 #include <ctype.h>
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16 #include <string.h>
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17 #include "rogue.h"
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18
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19 /*
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20 * inv_name:
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21 * return the name of something as it would appear in an
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22 * inventory.
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23 */
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24 char *
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25 inv_name(struct object *obj, int drop)
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26 {
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27 char *pb;
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28
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29 switch(obj->o_type)
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30 {
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31 case SCROLL:
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32 if (obj->o_count == 1)
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33 strcpy(prbuf, "A scroll ");
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34 else
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35 sprintf(prbuf, "%d scrolls ", obj->o_count);
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36 pb = &prbuf[strlen(prbuf)];
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37 if (s_know[obj->o_which])
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38 sprintf(pb, "of %s", s_magic[obj->o_which].mi_name);
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39 else if (s_guess[obj->o_which])
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40 sprintf(pb, "called %s", s_guess[obj->o_which]);
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41 else
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42 sprintf(pb, "titled '%s'", s_names[obj->o_which]);
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43 when POTION:
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44 if (obj->o_count == 1)
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45 strcpy(prbuf, "A potion ");
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46 else
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47 sprintf(prbuf, "%d potions ", obj->o_count);
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48 pb = &prbuf[strlen(prbuf)];