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85ce9d3e | 1 | /* |
2 | * This file is provided for use with the unix-socket-faq. It is public | |
3 | * domain, and may be copied freely. There is no copyright on it. The | |
4 | * original work was by Vic Metcalfe (vic@brutus.tlug.org), and any | |
5 | * modifications made to that work were made with the understanding that | |
6 | * the finished work would be in the public domain. | |
7 | * | |
8 | * If you have found a bug, please pass it on to me at the above address | |
9 | * acknowledging that there will be no copyright on your work. | |
10 | * | |
11 | * The most recent version of this file, and the unix-socket-faq can be | |
12 | * found at http://www.interlog.com/~vic/sock-faq/. | |
13 | */ | |
14 | ||
15 | #include "sockhelp.h" | |
c7340cbd | 16 | #include "options.h" |
85ce9d3e | 17 | #include "list.h" |
18 | #include "aClient.h" | |
19 | #include "extern.h" | |
20 | #include <stdio.h> | |
21 | #include <unistd.h> | |
22 | #include <string.h> | |
23 | #include <iostream.h> | |
44ea29f7 | 24 | #include <fstream.h> |
85ce9d3e | 25 | #include <iomanip.h> |
85ce9d3e | 26 | #include <stdlib.h> |
27 | ||
91c0b563 | 28 | char *PACKAGE = "GameServ"; |
4ebc6dc2 | 29 | char *VERSION = "1.1.7"; |
173302fe | 30 | |
85ce9d3e | 31 | int sock; |
44ea29f7 | 32 | long timestamp; |
33 | ||
85ce9d3e | 34 | List<aClient> clients; |
35 | ||
44ea29f7 | 36 | void save_timestamp(); |
37 | void load_timestamp(); | |
38 | ||
85ce9d3e | 39 | int main(int argc, char *argv[]) |
40 | { | |
28f552b8 | 41 | char buffer[1024], buf[1024]; |
85ce9d3e | 42 | int connected = 1; |
43 | char *cmd, *source = NULL; | |
44 | srand(time(NULL)); | |
44ea29f7 | 45 | |
324ab87f | 46 | |
47 | if (argc > 1) | |
48 | load_config_file(argv[1]); // User provided config file | |
49 | else | |
50 | load_config_file(); // default = gameserv.conf | |
51 | ||
85ce9d3e | 52 | ignore_pipe(); |
324ab87f | 53 | sock = make_connection(remoteport, SOCK_STREAM, remoteserver); |
85ce9d3e | 54 | if (sock == -1) { |
55 | fprintf(stderr,"make_connection failed.\n"); | |
56 | unload_config_file(); | |
57 | return -1; | |
58 | } | |
59 | ||
c7340cbd | 60 | #ifdef UNREAL |
85ce9d3e | 61 | raw("PROTOCTL NICKv2 VHP"); |
62 | raw("PASS :%s", remotepass); | |
c7340cbd | 63 | raw("SERVER %s 1 :%s", servername, servername); |
173302fe | 64 | raw("NICK %S 1 %d %S %s %s %d +owghraAxNt %s :%s v%s", time(NULL), gshost, |
65 | servername, time(NULL), gshost, PACKAGE, VERSION); | |
85ce9d3e | 66 | raw(":%S JOIN %s", c_Forest); |
c7340cbd | 67 | raw(":%S MODE %s +mtn", c_Forest); |
68 | #elif defined(BAHAMUT) | |
69 | raw("PASS %s :TS", remotepass); | |
70 | raw("SERVER %s 1 :%s", servername, servername); | |
71 | raw("NICK %S 1 %d +o %s %s %s 0 :GameServ", time(NULL), gsident, gshost, | |
72 | servername); | |
73 | raw(":%s SJOIN %d %d %s +mnt :@%S", servername, time(NULL), time(NULL), c_Forest); | |
74 | #endif | |
85ce9d3e | 75 | raw(":%S MODE %s +o %S", c_Forest); |
c7340cbd | 76 | raw(":%S TOPIC %s :%s", c_Forest, c_ForestTopic); |
85ce9d3e | 77 | |
78 | sock_gets(sock,buffer,sizeof(buffer)-1); /* -1 added thanks to | |
79 | David Duchene <dave@ltd.com> for pointing out the possible | |
80 | buffer overflow resulting from the linefeed added below. */ | |
81 | ||
82 | ||
83 | printf("Server: %s\n",buffer); | |
ab4f4ec0 | 84 | init_masters(); |
ad7dfaa0 | 85 | load_gs_dbase(); |
44ea29f7 | 86 | load_timestamp(); |
922daad7 | 87 | long int loadtime = time(NULL); |
88 | long int currentTime; | |
89 | long int oldTime = loadtime; | |
5963944b | 90 | bool loaded = false; |
44ea29f7 | 91 | |
4dde2ed9 | 92 | if (load_monsters() == false) |
93 | goto end; | |
94 | ||
85ce9d3e | 95 | while (connected) { |
96 | if (sock_gets(sock,buffer,sizeof(buffer)) == -1) { | |
97 | connected = 0; | |
98 | } | |
99 | strcpy(buf, buffer); | |
100 | ||
101 | if (buffer[0] == ':') | |
102 | { | |
103 | source = strtok(buf, " "); | |
104 | cmd = strtok(NULL, " "); | |
105 | } | |
106 | else | |
107 | cmd = strtok(buf, " "); | |
108 | ||
0a1518fa | 109 | cout << "Server: " << buffer << endl << flush; |
5963944b | 110 | |
bf2cabcd | 111 | // Wait N seconds then we're loaded. |
5963944b | 112 | if (!loaded) |
113 | { | |
922daad7 | 114 | if (time(NULL) >= welcomedelay + loadtime) |
5963944b | 115 | loaded = true; |
116 | } | |
117 | ||
922daad7 | 118 | // Save the player data every updateperiod seconds |
119 | currentTime = time(NULL); | |
120 | if (currentTime - oldTime >= updateperiod) | |
121 | { | |
122 | oldTime = currentTime; | |
123 | save_gs_dbase(); | |
124 | } | |
125 | ||
85ce9d3e | 126 | if (stricmp(cmd, "PING") == 0) { |
0a1518fa | 127 | char *timestamp; |
128 | timestamp = strtok(NULL, ""); | |
129 | raw("PONG %s", timestamp); | |
0501fe18 | 130 | } else if (stricmp(cmd, "VERSION") == 0) { |
131 | char *server; | |
132 | server = strtok(NULL, " "); | |
133 | server++; | |
0501fe18 | 134 | raw(":%s 351 %s %s %s. %s", servername, source+1, PACKAGE, VERSION, servername); |
85ce9d3e | 135 | } else if (strncmp(cmd, "NICK", 4) == 0) { |
136 | if (buffer[0] == ':') | |
137 | { | |
138 | aClient *tempPtr; | |
28f552b8 | 139 | if ((tempPtr = find((source + 1)))) |
85ce9d3e | 140 | { |
141 | char *nick; | |
142 | nick = strtok(NULL, " "); | |
143 | tempPtr->setNick(nick); | |
144 | } | |
145 | } | |
146 | else | |
147 | { | |
148 | char *nick; | |
149 | aClient *newuser; | |
150 | nick = strtok(NULL, " "); | |
151 | newuser = new aClient(nick); | |
5963944b | 152 | if (loaded) |
bf2cabcd | 153 | notice(s_GameServ, nick, welcomemsg, nick); |
b0a5c536 | 154 | |
85ce9d3e | 155 | clients.insertAtBack(newuser); |
156 | delete newuser; | |
157 | } | |
158 | } else if (stricmp(cmd, "QUIT") == 0) { | |
159 | aClient *quitter; | |
28f552b8 | 160 | if ((quitter = find(source + 1))) |
85ce9d3e | 161 | clients.remove(quitter); |
ee38284f | 162 | if ((quitter = findIRCplayer(source + 1))) |
163 | { | |
164 | quitter->setNick("!NULL!"); | |
165 | quitter->stats->user = NULL; // Unidentify them | |
166 | } | |
85ce9d3e | 167 | |
168 | } else if (stricmp(cmd, "PRIVMSG") == 0) { | |
169 | char *rest, *dest; | |
170 | dest = strtok(NULL, " "); | |
171 | rest = strtok(NULL, ""); | |
ad7dfaa0 | 172 | if (strnicmp(dest, s_GameServ, strlen(s_GameServ)) == 0) |
85ce9d3e | 173 | gameserv(source, rest); |
174 | else if (stricmp(dest, c_Forest) == 0) | |
175 | forest(source, rest); | |
176 | } else if (stricmp(cmd, "JOIN") == 0) { | |
177 | char *channel; | |
178 | channel = strtok(NULL, " "); | |
179 | if (stricmp(channel, c_Forest) == 0 && is_playing(source + 1)) | |
180 | raw(":%S MODE %s +v %s", c_Forest, (source + 1)); | |
c7340cbd | 181 | |
182 | #if defined(BAHAMUT) | |
183 | } else if (stricmp(cmd, "SJOIN") == 0) { | |
184 | char *channel, *nick; | |
185 | strtok(NULL, " "); // Ignore the TS | |
186 | strtok(NULL, " "); // Ignore the TS | |
187 | channel = strtok(NULL, " "); | |
188 | strtok(NULL, " "); | |
189 | nick = strtok(NULL, " "); | |
190 | nick++; // Get rid of the : | |
191 | if (stricmp(channel, c_Forest) == 0 && is_playing(nick)) | |
192 | raw(":%S MODE %s +v %s", channel, nick); | |
193 | #endif | |
194 | ||
85ce9d3e | 195 | } else { |
196 | // cout << "Unrecognized Message: cmd = " << cmd << setw(30) << "source = " << | |
197 | // source << endl; | |
198 | } | |
199 | } | |
4dde2ed9 | 200 | |
201 | end: | |
202 | ||
c8ada07e | 203 | save_gs_dbase(); |
44ea29f7 | 204 | save_timestamp(); |
4dde2ed9 | 205 | |
c8ada07e | 206 | delete_monsters(); |
207 | delete_masters(); | |
208 | ||
85ce9d3e | 209 | printf("<CLOSED>\n"); |
210 | close(sock); | |
211 | unload_config_file(); | |
212 | return 0; | |
213 | } | |
214 | ||
215 | aClient *find(char *nick) | |
216 | { | |
217 | return findbynick(nick); | |
218 | } | |
219 | ||
220 | aClient *find(const char *nick) | |
221 | { | |
222 | return findbynick(nick); | |
223 | } | |
224 | ||
225 | ||
226 | aClient *findbynick(char *nick) | |
227 | { | |
228 | ListNode <aClient> *newPtr; | |
229 | newPtr = clients.First(); | |
230 | ||
231 | aClient *client = NULL; | |
232 | ||
233 | while (newPtr) | |
234 | { | |
235 | client = newPtr->getData(); | |
236 | if (stricmp(client->getNick(), nick) == 0) | |
237 | return client; | |
238 | client = NULL; | |
239 | newPtr = newPtr->Next(); | |
240 | } | |
241 | return client; | |
242 | } | |
243 | ||
ee38284f | 244 | aClient *findIRCplayer(const char *nick) |
245 | { | |
246 | ListNode <aClient> *newPtr; | |
247 | aClient *p = NULL; | |
248 | ||
249 | for (newPtr = players.First(); newPtr; newPtr = newPtr->Next()) | |
250 | { | |
251 | p = newPtr->getData(); | |
252 | if (stricmp(p->getNick(), nick) == 0) | |
253 | return p; | |
254 | p = NULL; | |
255 | } | |
256 | return NULL; | |
257 | } | |
0a1518fa | 258 | aClient *findplayer(const char *name) |
259 | { | |
260 | ListNode <aClient> *newPtr; | |
261 | Player *p = NULL; | |
262 | ||
263 | for (newPtr = players.First(); newPtr; newPtr = newPtr->Next()) | |
264 | { | |
265 | p = newPtr->getData()->stats; | |
266 | if (stricmp(p->name, name) == 0) | |
267 | return newPtr->getData(); | |
268 | p = NULL; | |
269 | } | |
270 | return NULL; | |
271 | } | |
272 | ||
85ce9d3e | 273 | aClient *findbynick(const char *nick) |
274 | { | |
275 | ListNode <aClient> *newPtr; | |
276 | newPtr = clients.First(); | |
277 | ||
278 | aClient *client = NULL; | |
279 | ||
280 | while (newPtr) | |
281 | { | |
282 | client = newPtr->getData(); | |
283 | if (stricmp(client->getNick(), nick) == 0) | |
284 | return client; | |
285 | client = NULL; | |
286 | newPtr = newPtr->Next(); | |
287 | } | |
288 | return client; | |
289 | } | |
290 | ||
44ea29f7 | 291 | void load_timestamp() |
292 | { | |
293 | ifstream infile; | |
294 | ||
295 | infile.open(".gstimestamp"); | |
296 | ||
297 | if (infile.fail()) | |
298 | { | |
9cc5ab57 | 299 | cout << "Error opening .gstimestamp" << endl; |
300 | cout << "Generating new timestamp" << endl; | |
44ea29f7 | 301 | generate: |
302 | timestamp = midnight(); | |
303 | save_timestamp(); | |
304 | return; | |
305 | } | |
306 | ||
307 | infile >> timestamp; | |
308 | infile.close(); | |
309 | if (timestamp < 1000000) | |
310 | goto generate; | |
311 | } | |
312 | ||
313 | void save_timestamp() | |
314 | { | |
315 | ofstream outfile; | |
316 | ||
317 | outfile.open(".gstimestamp"); | |
318 | ||
319 | if (outfile.fail()) | |
320 | { | |
9cc5ab57 | 321 | cout << "Error creating new file." << endl; |
44ea29f7 | 322 | return; |
323 | } | |
324 | ||
325 | outfile << timestamp << endl; | |
326 | ||
327 | outfile.close(); | |
328 | } | |
329 | ||
330 | long int midnight(long int offset) | |
331 | { | |
332 | return (time(NULL) - (time(NULL) % 86400)) + (offset * 3600); | |
333 | } |