| 1 | /* |
1 | /* |
| 2 | * This file is part of Deliantra, the Roguelike Realtime MMORPG. |
2 | * This file is part of Deliantra, the Roguelike Realtime MMORPG. |
| 3 | * |
3 | * |
| 4 | * Copyright (©) 2005,2006,2007,2008,2009,2010,2011,2012 Marc Alexander Lehmann / Robin Redeker / the Deliantra team |
4 | * Copyright (©) 2005,2006,2007,2008,2009,2010,2011,2012,2013,2014,2015,2016 Marc Alexander Lehmann / Robin Redeker / the Deliantra team |
| 5 | * Copyright (©) 2002 Mark Wedel & Crossfire Development Team |
5 | * Copyright (©) 2002 Mark Wedel & Crossfire Development Team |
| 6 | * Copyright (©) 1992 Frank Tore Johansen |
6 | * Copyright (©) 1992 Frank Tore Johansen |
| 7 | * |
7 | * |
| 8 | * Deliantra is free software: you can redistribute it and/or modify it under |
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 |
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 |
10 | * Free Software Foundation, either version 3 of the License, or (at your |
| 11 | * option) any later version. |
11 | * option) any later version. |
| 12 | * |
12 | * |
| 13 | * This program is distributed in the hope that it will be useful, |
13 | * This program is distributed in the hope that it will be useful, |
| 14 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
14 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 15 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
15 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| 16 | * GNU General Public License for more details. |
16 | * GNU General Public License for more details. |
| 17 | * |
17 | * |
| 18 | * You should have received a copy of the Affero GNU General Public License |
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 |
19 | * and the GNU General Public License along with this program. If not, see |
| 20 | * <http://www.gnu.org/licenses/>. |
20 | * <http://www.gnu.org/licenses/>. |
| 21 | * |
21 | * |
| 22 | * The authors can be reached via e-mail to <support@deliantra.net> |
22 | * The authors can be reached via e-mail to <support@deliantra.net> |
| 23 | */ |
23 | */ |
| 24 | |
24 | |
| 25 | #ifndef DYNBUF_H__ |
25 | #ifndef DYNBUF_H__ |
| 26 | #define DYNBUF_H__ |
26 | #define DYNBUF_H__ |
| … | |
… | |
| 84 | int size () const { return _size + (ptr - last->data); } |
84 | int size () const { return _size + (ptr - last->data); } |
| 85 | bool empty () const { return !size (); } |
85 | bool empty () const { return !size (); } |
| 86 | |
86 | |
| 87 | void linearise (void *data); |
87 | void linearise (void *data); |
| 88 | char *linearise () // does not 0-terminate(!) |
88 | char *linearise () // does not 0-terminate(!) |
| 89 | { |
89 | { |
| 90 | return first->next ? _linearise () : first->data; |
90 | return first->next ? _linearise () : first->data; |
| 91 | } |
91 | } |
| 92 | |
92 | |
| 93 | int room () const { return end - ptr; } |
93 | int room () const { return end - ptr; } |
| 94 | |
94 | |
| … | |
… | |
| 96 | char *force (int size) |
96 | char *force (int size) |
| 97 | { |
97 | { |
| 98 | if (expect_false (ptr + size > end)) |
98 | if (expect_false (ptr + size > end)) |
| 99 | reserve (size); |
99 | reserve (size); |
| 100 | |
100 | |
| 101 | assume (ptr + size <= end); |
101 | ecb_assume (ptr + size <= end); |
| 102 | |
102 | |
| 103 | return ptr; |
103 | return ptr; |
| 104 | } |
104 | } |
| 105 | |
105 | |
| 106 | // used for force + alloc combo |
106 | // used for force + alloc combo |
| … | |
… | |
| 190 | dynbuf_text &operator << (sint32 i) { add (sint32 (i)); return *this; } |
190 | dynbuf_text &operator << (sint32 i) { add (sint32 (i)); return *this; } |
| 191 | dynbuf_text &operator << (sint64 i) { add (sint64 (i)); return *this; } |
191 | dynbuf_text &operator << (sint64 i) { add (sint64 (i)); return *this; } |
| 192 | dynbuf_text &operator << (uint32 i) { add (sint64 (i)); return *this; } |
192 | dynbuf_text &operator << (uint32 i) { add (sint64 (i)); return *this; } |
| 193 | dynbuf_text &operator << (uint64 i) { add (sint64 (i)); return *this; } |
193 | dynbuf_text &operator << (uint64 i) { add (sint64 (i)); return *this; } |
| 194 | |
194 | |
| 195 | void printf (const char *format, ...) attribute ((format (printf, 2, 3))); |
195 | void printf (const char *format, ...) ecb_attribute ((format (printf, 2, 3))); |
| 196 | void vprintf (const char *format, va_list ap); |
196 | void vprintf (const char *format, va_list ap); |
| 197 | |
197 | |
| 198 | void add_abilities (const char *name, uint32 abilities); |
198 | void add_abilities (const char *name, uint32 abilities); |
| 199 | void add_paths (const char *name, uint32 paths); |
199 | void add_paths (const char *name, uint32 paths); |
| 200 | |
200 | |
