| 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 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 (©) 1992,2007 Frank Tore Johansen |
|
|
| 6 | * |
5 | * |
| 7 | * Deliantra is free software: you can redistribute it and/or modify it under |
6 | * Deliantra is free software: you can redistribute it and/or modify it under |
| 8 | * the terms of the Affero GNU General Public License as published by the |
7 | * the terms of the Affero GNU General Public License as published by the |
| 9 | * Free Software Foundation, either version 3 of the License, or (at your |
8 | * Free Software Foundation, either version 3 of the License, or (at your |
| 10 | * option) any later version. |
9 | * option) any later version. |
| … | |
… | |
| 158 | |
157 | |
| 159 | // SocketCommand, PlayingCommand, should not exist with those ugly casts |
158 | // SocketCommand, PlayingCommand, should not exist with those ugly casts |
| 160 | #define SC(cb) (void *)static_cast<void (*)(char *, int, client *)>(cb), |
159 | #define SC(cb) (void *)static_cast<void (*)(char *, int, client *)>(cb), |
| 161 | #define PC(cb) (void *)static_cast<void (*)(char *, int, player *)>(cb), PF_PLAYER | |
160 | #define PC(cb) (void *)static_cast<void (*)(char *, int, player *)>(cb), PF_PLAYER | |
| 162 | |
161 | |
|
|
162 | static void |
|
|
163 | NopCmd (char *, int, client *) |
|
|
164 | { |
|
|
165 | // do nothing |
|
|
166 | } |
|
|
167 | |
| 163 | /** |
168 | /** |
| 164 | * Dispatch table for the server. |
169 | * Dispatch table for the server. |
| 165 | */ |
170 | */ |
| 166 | static struct packet_type packets[] = { |
171 | static struct packet_type packets[] = { |
| 167 | {"ncom", PC(NewPlayerCmd) PF_PLAYING | PF_COMMAND6 }, |
172 | {"ncom", PC(NewPlayerCmd) PF_PLAYING | PF_COMMAND6 }, |
| … | |
… | |
| 172 | {"apply", PC(ApplyCmd) PF_PLAYING }, |
177 | {"apply", PC(ApplyCmd) PF_PLAYING }, |
| 173 | {"lookat", PC(LookAt) PF_PLAYING }, |
178 | {"lookat", PC(LookAt) PF_PLAYING }, |
| 174 | {"lock", PC(LockItem) PF_PLAYING }, |
179 | {"lock", PC(LockItem) PF_PLAYING }, |
| 175 | {"mark", PC(MarkItem) PF_PLAYING }, |
180 | {"mark", PC(MarkItem) PF_PLAYING }, |
| 176 | {"move", PC(MoveCmd) PF_PLAYING }, |
181 | {"move", PC(MoveCmd) PF_PLAYING }, |
| 177 | {"ext", PC(ExtCmd) 0 }, // CF+ |
182 | {"ext", PC(ExtCmd) 0 }, // CF+/Deliantra |
| 178 | {"mapredraw", PC(MapRedrawCmd) 0 }, |
183 | {"mapredraw", PC(MapRedrawCmd) 0 }, |
| 179 | {"mapinfo", PC(MapInfoCmd) 0 }, // CF+ |
184 | {"mapinfo", PC(MapInfoCmd) 0 }, // CF+/Deliantra |
| 180 | |
185 | |
| 181 | {"reply", SC(ReplyCmd) 0 }, |
186 | {"reply", SC(ReplyCmd) 0 }, |
| 182 | {"exti", SC(ExtiCmd) 0 }, // CF+ |
187 | {"exti", SC(ExtiCmd) 0 }, // CF+/Deliantra |
| 183 | {"addme", SC(AddMeCmd) 0 }, |
188 | {"addme", SC(AddMeCmd) 0 }, |
| 184 | {"askface", SC(AskFaceCmd) 0 }, |
189 | {"askface", SC(AskFaceCmd) 0 }, |
| 185 | {"requestinfo", SC(RequestInfo) 0 }, |
190 | {"requestinfo", SC(RequestInfo) 0 }, |
| 186 | {"setsound", SC(SetSound) 0 }, |
191 | {"setsound", SC(SetSound) 0 }, |
| 187 | {"setup", SC(SetUp) 0 }, |
192 | {"setup", SC(SetUp) 0 }, |
| 188 | {"version", SC(VersionCmd) 0 }, |
193 | {"version", SC(VersionCmd) 0 }, |
| 189 | {"toggleextendedtext", SC(ToggleExtendedText) 0 }, /*Added: tchize */ |
194 | |
|
|
195 | {"toggleextendedtext", SC(NopCmd) 0 }, // deliantra: disabled |
| 190 | }; |
196 | }; |
| 191 | |
197 | |
| 192 | bool |
198 | bool |
| 193 | client::may_execute (const packet_type *pkt) const |
199 | client::may_execute (const packet_type *pkt) const |
| 194 | { |
200 | { |
| … | |
… | |
| 232 | { |
238 | { |
| 233 | if (may_execute (pkt) || always_immediate (this, pkt, data, datalen)) |
239 | if (may_execute (pkt) || always_immediate (this, pkt, data, datalen)) |
| 234 | { |
240 | { |
| 235 | //TODO: only one format |
241 | //TODO: only one format |
| 236 | if (pkt->flags & PF_PLAYER) |
242 | if (pkt->flags & PF_PLAYER) |
|
|
243 | { |
| 237 | ((void (*)(char *, int, player *))pkt->cb)((char *)data, datalen, pl); |
244 | ((void (*)(char *, int, player *))pkt->cb)((char *)data, datalen, pl); |
|
|
245 | pl->need_updated_stats (); |
|
|
246 | } |
| 238 | else |
247 | else |
| 239 | ((void (*)(char *, int, client *))pkt->cb)((char *)data, datalen, this); |
248 | ((void (*)(char *, int, client *))pkt->cb)((char *)data, datalen, this); |
| 240 | } |
249 | } |
| 241 | else |
250 | else |
| 242 | send_packet_printf ("drawinfo %d ERROR: you cannot execute '%s' now.", NDI_RED | NDI_REPLY, pkt->name); |
251 | send_packet_printf ("drawinfo %d ERROR: you cannot execute '%s' now.", NDI_RED | NDI_REPLY, pkt->name); |
| … | |
… | |
| 255 | pl && pl->ob ? &pl->ob->name : "[anonymous]"); |
264 | pl && pl->ob ? &pl->ob->name : "[anonymous]"); |
| 256 | destroy (); |
265 | destroy (); |
| 257 | return false; |
266 | return false; |
| 258 | } |
267 | } |
| 259 | |
268 | |
|
|
269 | uint8_t save_byte = inbuf [pkt_len]; // rather ugly |
| 260 | inbuf [pkt_len] = 0; /* Terminate buffer - useful for string data */ |
270 | inbuf [pkt_len] = 0; /* temporarily terminate buffer - useful for string data */ |
| 261 | |
271 | |
| 262 | /* First, break out beginning word. There are at least |
272 | /* First, break out beginning word. There are at least |
| 263 | * a few commands that do not have any paremeters. If |
273 | * a few commands that do not have any paremeters. If |
| 264 | * we get such a command, don't worry about trying |
274 | * we get such a command, don't worry about trying |
| 265 | * to break it up. |
275 | * to break it up. |
| … | |
… | |
| 276 | { |
286 | { |
| 277 | data = (char *)inbuf + 2; // better read garbage than segfault |
287 | data = (char *)inbuf + 2; // better read garbage than segfault |
| 278 | datalen = 0; |
288 | datalen = 0; |
| 279 | } |
289 | } |
| 280 | |
290 | |
| 281 | for (packet_type *pkt = packets; pkt < packets + (sizeof (packets) / sizeof (packets[0])); ++pkt) |
291 | for (packet_type *pkt = packets; pkt < packets + array_length (packets); ++pkt) |
| 282 | if (!strcmp ((char *)inbuf + 2, pkt->name)) |
292 | if (!strcmp ((char *)inbuf + 2, pkt->name)) |
| 283 | { |
293 | { |
| 284 | if (pkt->flags & PF_PLAYER && !always_immediate (this, pkt, data, datalen)) |
294 | if (pkt->flags & PF_PLAYER && !always_immediate (this, pkt, data, datalen)) |
| 285 | queue_command (pkt, data, datalen); |
295 | queue_command (pkt, data, datalen); |
| 286 | else |
296 | else |
| … | |
… | |
| 289 | goto next_packet; |
299 | goto next_packet; |
| 290 | } |
300 | } |
| 291 | |
301 | |
| 292 | // If we get here, we didn't find a valid command. |
302 | // If we get here, we didn't find a valid command. |
| 293 | send_packet_printf ("drawinfo %d ERROR: command '%s' not supported.", NDI_RED | NDI_REPLY, (char *)inbuf + 2); |
303 | send_packet_printf ("drawinfo %d ERROR: command '%s' not supported.", NDI_RED | NDI_REPLY, (char *)inbuf + 2); |
|
|
304 | |
| 294 | next_packet: |
305 | next_packet: |
|
|
306 | inbuf [pkt_len] = save_byte; // rather ugly |
| 295 | skip_packet (pkt_len); |
307 | skip_packet (pkt_len); |
| 296 | |
308 | |
| 297 | // input buffer has space again |
309 | // input buffer has space again |
| 298 | socket_ev.poll (socket_ev.poll () | EV_READ); |
310 | socket_ev.poll (socket_ev.poll () | EV_READ); |
| 299 | |
311 | |
