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 Marc Alexander Lehmann / Robin Redeker / the Deliantra team |
4 | * Copyright (©) 2005,2006,2007,2008,2009,2010 Marc Alexander Lehmann / Robin Redeker / the Deliantra team |
5 | * Copyright (©) 2001,2007 Mark Wedel |
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6 | * Copyright (©) 1992,2007 Frank Tore Johansen |
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7 | * |
5 | * |
8 | * Deliantra is free software: you can redistribute it and/or modify |
6 | * Deliantra is free software: you can redistribute it and/or modify it under |
9 | * it under the terms of the GNU General Public License as published by |
7 | * the terms of the Affero GNU General Public License as published by the |
10 | * the Free Software Foundation, either version 3 of the License, or |
8 | * Free Software Foundation, either version 3 of the License, or (at your |
11 | * (at your option) any later version. |
9 | * option) any later version. |
12 | * |
10 | * |
13 | * This program is distributed in the hope that it will be useful, |
11 | * This program is distributed in the hope that it will be useful, |
14 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
12 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
15 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
13 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
16 | * GNU General Public License for more details. |
14 | * GNU General Public License for more details. |
17 | * |
15 | * |
18 | * You should have received a copy of the GNU General Public License |
16 | * You should have received a copy of the Affero GNU General Public License |
19 | * along with this program. If not, see <http://www.gnu.org/licenses/>. |
17 | * and the GNU General Public License along with this program. If not, see |
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18 | * <http://www.gnu.org/licenses/>. |
20 | * |
19 | * |
21 | * The authors can be reached via e-mail to <support@deliantra.net> |
20 | * The authors can be reached via e-mail to <support@deliantra.net> |
22 | */ |
21 | */ |
23 | |
22 | |
24 | /** |
23 | /* |
25 | * \file |
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26 | * Socket general functions |
24 | * Socket general functions |
27 | * |
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28 | * \date 2003-12-02 |
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29 | * |
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30 | * Mainly deals with initialization and higher level socket |
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31 | * maintenance (checking for lost connections and if data has arrived.) |
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32 | * The reading of data is handled in ericserver.c |
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33 | */ |
25 | */ |
34 | |
26 | |
35 | #include <global.h> |
27 | #include <global.h> |
36 | #include <sproto.h> |
28 | #include <sproto.h> |
37 | #include <sys/types.h> |
29 | #include <sys/types.h> |
… | |
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66 | { |
58 | { |
67 | refcnt_inc (); // the socket is an external reference |
59 | refcnt_inc (); // the socket is an external reference |
68 | |
60 | |
69 | mss = 1500 - 52; // 1500 typical ethernet frame, 66 typical tcp header overhead |
61 | mss = 1500 - 52; // 1500 typical ethernet frame, 66 typical tcp header overhead |
70 | |
62 | |
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63 | socket_timeout = 16.; |
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64 | |
71 | { |
65 | { |
72 | struct linger linger_opt; |
66 | struct linger linger_opt; |
73 | |
67 | |
74 | linger_opt.l_onoff = 0; |
68 | linger_opt.l_onoff = 0; |
75 | linger_opt.l_linger = 0; |
69 | linger_opt.l_linger = 0; |
… | |
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134 | |
128 | |
135 | if (fcntl (fd, F_SETFL, O_NONBLOCK) == -1) |
129 | if (fcntl (fd, F_SETFL, O_NONBLOCK) == -1) |
136 | LOG (llevError, "InitConnection: Error on fcntl.\n"); |
130 | LOG (llevError, "InitConnection: Error on fcntl.\n"); |
137 | |
131 | |
138 | state = ST_SETUP; |
132 | state = ST_SETUP; |
139 | mapmode = Map0Cmd; |
133 | mapmode = Map1aCmd; |
140 | darkness = 1; |
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141 | mapx = 11; |
134 | mapx = 11; |
142 | mapy = 11; |
135 | mapy = 11; |
143 | itemcmd = 1; /* Default is version item1 command */ |
136 | itemcmd = 1; /* Default is version item1 command */ |
144 | max_rate = 100000 / (1000000 / MAX_TIME); // ~1mbit is assumed per default |
137 | max_rate = 100000 / (1000000 / MAX_TIME); // ~1mbit is assumed per default |
145 | |
138 | |