| 1 | /* |
1 | /* |
| 2 | CrossFire, A Multiplayer game for X-windows |
2 | * CrossFire, A Multiplayer game for X-windows |
| 3 | |
3 | * |
| 4 | Copyright (C) 2005, 2006, 2007 Marc Lehmann & Crossfire+ Development Team |
4 | * Copyright (C) 2005, 2006, 2007 Marc Lehmann & Crossfire+ Development Team |
| 5 | Copyright (C) 2001 Mark Wedel |
5 | * Copyright (C) 2001 Mark Wedel |
| 6 | Copyright (C) 1992 Frank Tore Johansen |
6 | * Copyright (C) 1992 Frank Tore Johansen |
| 7 | |
7 | * |
| 8 | This program is free software; you can redistribute it and/or modify |
8 | * This program is free software; you can redistribute it and/or modify |
| 9 | it under the terms of the GNU General Public License as published by |
9 | * it under the terms of the GNU General Public License as published by |
| 10 | the Free Software Foundation; either version 2 of the License, or |
10 | * the Free Software Foundation; either version 2 of the License, or |
| 11 | (at your option) any later version. |
11 | * (at your 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 GNU General Public License |
18 | * You should have received a copy of the GNU General Public License |
| 19 | along with this program; if not, write to the Free Software |
19 | * along with this program; if not, write to the Free Software |
| 20 | Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. |
20 | * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. |
| 21 | |
21 | * |
| 22 | The author can be reached via e-mail to <crossfire@schmorp.de> |
22 | * The author can be reached via e-mail to <crossfire@schmorp.de> |
| 23 | */ |
23 | */ |
| 24 | |
24 | |
| 25 | /** |
25 | /** |
| 26 | * \file |
26 | * \file |
| 27 | * Socket general functions |
27 | * Socket general functions |
| 28 | * |
28 | * |
| … | |
… | |
| 138 | * this face. Face 0 is sent to the client to say clear |
138 | * this face. Face 0 is sent to the client to say clear |
| 139 | * face information. |
139 | * face information. |
| 140 | */ |
140 | */ |
| 141 | faces_sent[0] = NS_FACESENT_FACE; |
141 | faces_sent[0] = NS_FACESENT_FACE; |
| 142 | |
142 | |
| 143 | // socket I/O is low priority |
|
|
| 144 | // we prefer to have the server run instead of handling client requests |
|
|
| 145 | socket_ev.prio (PE_PRIO_NORMAL + 1); |
143 | socket_ev.prio (PE_PRIO_NORMAL); |
| 146 | socket_ev.fd (fd); |
144 | socket_ev.fd (fd); |
| 147 | socket_ev.poll (PE_R); |
145 | socket_ev.poll (PE_R); |
| 148 | |
146 | |
| 149 | // command handling is even lower priority |
|
|
| 150 | // that way no client can monopolise the server |
|
|
| 151 | cmd_ev.prio (PE_PRIO_NORMAL + 2); |
147 | cmd_ev.prio (PE_PRIO_NORMAL); |
| 152 | |
148 | |
| 153 | // initialisation done, kick it! |
149 | // initialisation done, kick it! |
| 154 | send_packet_printf ("version %d %d %s\n", VERSION_CS, VERSION_SC, VERSION_INFO); |
150 | send_packet_printf ("version %d %d %s\n", VERSION_CS, VERSION_SC, VERSION_INFO); |
| 155 | flush (); |
151 | flush (); |
| 156 | |
152 | |
| … | |
… | |
| 252 | } |
248 | } |
| 253 | |
249 | |
| 254 | client * |
250 | client * |
| 255 | client::create (int fd, const char *peername) |
251 | client::create (int fd, const char *peername) |
| 256 | { |
252 | { |
| 257 | if (checkbanned (NULL, peername)) |
|
|
| 258 | { |
|
|
| 259 | LOG (llevInfo, "Banned host tried to connect: [%s]\n", peername); |
|
|
| 260 | return 0; |
|
|
| 261 | } |
|
|
| 262 | else |
|
|
| 263 | { |
|
|
| 264 | client *ns = new client (dup (fd), peername); |
253 | client *ns = new client (dup (fd), peername); |
| 265 | |
|
|
| 266 | ns->instantiate (); // effectively a nop right now |
254 | ns->instantiate (); // effectively a nop right now |
| 267 | |
|
|
| 268 | INVOKE_CLIENT (CONNECT, ns); |
255 | INVOKE_CLIENT (CONNECT, ns); |
| 269 | |
|
|
| 270 | return ns; |
256 | return ns; |
| 271 | } |
|
|
| 272 | } |
257 | } |
| 273 | |
258 | |
