|
|
1 | /* |
|
|
2 | * This file is part of Crossfire TRT, the Roguelike Realtime MORPG. |
|
|
3 | * |
|
|
4 | * Copyright (©) 2005,2006,2007 Marc Alexander Lehmann / Robin Redeker / the Crossfire TRT team |
|
|
5 | * |
|
|
6 | * Crossfire TRT 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 3 of the License, or |
|
|
9 | * (at your option) any later version. |
|
|
10 | * |
|
|
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. |
|
|
15 | * |
|
|
16 | * You should have received a copy of the GNU General Public License |
|
|
17 | * along with this program. If not, see <http://www.gnu.org/licenses/>. |
|
|
18 | * |
|
|
19 | * The authors can be reached via e-mail to <crossfire@schmorp.de> |
|
|
20 | */ |
|
|
21 | |
1 | /* |
22 | /* |
2 | * shstr.C |
23 | * shstr.C |
3 | */ |
24 | */ |
4 | |
25 | |
5 | #include <cstring> |
26 | #include <cstring> |
6 | #include <cstdlib> |
27 | #include <cstdlib> |
7 | |
|
|
8 | #include <glib.h> |
28 | #include <glib.h> |
9 | |
|
|
10 | #include <tr1/unordered_set> |
29 | #include <tr1/unordered_set> |
11 | |
30 | |
12 | #include "global.h" |
31 | #include "global.h" |
13 | |
32 | |
14 | typedef std::tr1::unordered_set <const char *, str_hash, str_equal, slice_allocator<const char *>, true> HT; |
33 | typedef std::tr1::unordered_set <const char *, str_hash, str_equal, slice_allocator<const char *>, true> HT; |
… | |
… | |
117 | //TODO: this should of course not be here |
136 | //TODO: this should of course not be here |
118 | |
137 | |
119 | /* buf_overflow() - we don't want to exceed the buffer size of |
138 | /* buf_overflow() - we don't want to exceed the buffer size of |
120 | * buf1 by adding on buf2! Returns true if overflow will occur. |
139 | * buf1 by adding on buf2! Returns true if overflow will occur. |
121 | */ |
140 | */ |
122 | |
|
|
123 | int |
141 | int |
124 | buf_overflow (const char *buf1, const char *buf2, int bufsize) |
142 | buf_overflow (const char *buf1, const char *buf2, int bufsize) |
125 | { |
143 | { |
126 | int len1 = 0, len2 = 0; |
144 | int len1 = 0, len2 = 0; |
127 | |
145 | |
… | |
… | |
129 | len1 = strlen (buf1); |
147 | len1 = strlen (buf1); |
130 | if (buf2) |
148 | if (buf2) |
131 | len2 = strlen (buf2); |
149 | len2 = strlen (buf2); |
132 | if ((len1 + len2) >= bufsize) |
150 | if ((len1 + len2) >= bufsize) |
133 | return 1; |
151 | return 1; |
|
|
152 | |
134 | return 0; |
153 | return 0; |
135 | } |
154 | } |