1 |
/* |
2 |
* This file is part of Deliantra, the Roguelike Realtime MMORPG. |
3 |
* |
4 |
* Copyright (©) 2005,2006,2007,2008 Marc Alexander Lehmann / Robin Redeker / the Deliantra team |
5 |
* Copyright (©) 2002,2007 Mark Wedel & Crossfire Development Team |
6 |
* Copyright (©) 1992,2007 Frank Tore Johansen |
7 |
* |
8 |
* Deliantra is free software: you can redistribute it and/or modify it under |
9 |
* the terms of the Affero GNU General Public License as published by the |
10 |
* Free Software Foundation, either version 3 of the License, or (at your |
11 |
* option) any later version. |
12 |
* |
13 |
* This program is distributed in the hope that it will be useful, |
14 |
* but WITHOUT ANY WARRANTY; without even the implied warranty of |
15 |
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
16 |
* GNU General Public License for more details. |
17 |
* |
18 |
* You should have received a copy of the Affero GNU General Public License |
19 |
* and the GNU General Public License along with this program. If not, see |
20 |
* <http://www.gnu.org/licenses/>. |
21 |
* |
22 |
* The authors can be reached via e-mail to <support@deliantra.net> |
23 |
*/ |
24 |
|
25 |
/* This file contains various functions that are not really unique for |
26 |
* crossfire, but rather provides what should be standard functions |
27 |
* for systems that do not have them. In this way, most of the |
28 |
* nasty system dependent stuff is contained here, with the program |
29 |
* calling these functions. |
30 |
*/ |
31 |
|
32 |
|
33 |
/* Need to pull in the HAVE_... values somehow */ |
34 |
|
35 |
#include <autoconf.h> |
36 |
|
37 |
#include <cstdio> |
38 |
#include <cstdlib> |
39 |
#include <cstdarg> |
40 |
|
41 |
#include <cctype> |
42 |
|
43 |
#include <sys/stat.h> |
44 |
#include <sys/wait.h> |
45 |
|
46 |
#include <sys/param.h> |
47 |
|
48 |
#include <unistd.h> |
49 |
|
50 |
/* Has to be after above includes so we don't redefine some values */ |
51 |
#include "global.h" |
52 |
|
53 |
#define DIGIT(x) (isdigit(x) ? (x) - '0' : \ |
54 |
islower (x) ? (x) + 10 - 'a' : (x) + 10 - 'A') |
55 |
#define MBASE ('z' - 'a' + 1 + 10) |
56 |
|
57 |
char * |
58 |
strcasestr_local (const char *s, const char *find) |
59 |
{ |
60 |
char c, sc; |
61 |
size_t len; |
62 |
|
63 |
if ((c = *find++) != 0) |
64 |
{ |
65 |
c = tolower (c); |
66 |
len = strlen (find); |
67 |
do |
68 |
{ |
69 |
do |
70 |
{ |
71 |
if ((sc = *s++) == 0) |
72 |
return NULL; |
73 |
} |
74 |
while (tolower (sc) != c); |
75 |
} |
76 |
while (strncasecmp (s, find, len) != 0); |
77 |
s--; |
78 |
} |
79 |
return (char *) s; |
80 |
} |
81 |
|
82 |
/** |
83 |
* open_and_uncompress() first searches for the original filename. If it exist, |
84 |
* then it opens it and returns the file-pointer. |
85 |
*/ |
86 |
FILE * |
87 |
open_and_uncompress (const char *name, int flag, int *compressed) |
88 |
{ |
89 |
*compressed = 0; |
90 |
return fopen (name, "r"); |
91 |
} |
92 |
|
93 |
/* |
94 |
* See open_and_uncompress(). |
95 |
*/ |
96 |
|
97 |
void |
98 |
close_and_delete (FILE * fp, int compressed) |
99 |
{ |
100 |
fclose (fp); |
101 |
} |
102 |
|