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Commit | Line | Data |
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c86edd1d Q |
1 | /* localuser.c */ |
2 | ||
3 | #include "../nick/nick.h" | |
4 | #include "../lib/base64.h" | |
526e7c1d | 5 | #include "../lib/sstring.h" |
c86edd1d Q |
6 | #include "../irc/irc.h" |
7 | #include "../irc/irc_config.h" | |
8 | #include "../core/hooks.h" | |
9 | #include "../core/error.h" | |
87698d77 | 10 | #include "../lib/version.h" |
c86edd1d Q |
11 | #include "localuser.h" |
12 | ||
13 | #include <string.h> | |
14 | #include <stdarg.h> | |
15 | #include <stdio.h> | |
16 | ||
70b0a4e5 | 17 | MODULE_VERSION(""); |
87698d77 | 18 | |
c86edd1d Q |
19 | int currentlocalunum; |
20 | UserMessageHandler umhandlers[MAXLOCALUSER+1]; | |
21 | ||
526e7c1d P |
22 | typedef struct pendingkill { |
23 | nick *source, *target; | |
24 | sstring *reason; | |
25 | struct pendingkill *next; | |
26 | } pendingkill; | |
27 | ||
28 | pendingkill *pendingkilllist; | |
29 | ||
c86edd1d | 30 | void checklocalkill(int hooknum, void *nick); |
526e7c1d P |
31 | void clearpendingkills(int hooknum, void *arg); |
32 | void checkpendingkills(int hooknum, void *arg); | |
33 | void _killuser(nick *source, nick *target, char *reason); | |
c86edd1d Q |
34 | |
35 | void _init() { | |
36 | int i; | |
37 | ||
38 | for (i=0;i<=MAXLOCALUSER;i++) { | |
39 | umhandlers[i]=NULL; | |
40 | } | |
41 | currentlocalunum=1; | |
526e7c1d | 42 | pendingkilllist=NULL; |
c86edd1d | 43 | registerhook(HOOK_IRC_SENDBURSTNICKS,&sendnickburst); |
acd438c7 | 44 | registerhook(HOOK_NICK_KILL,&checklocalkill); |
ff99b5c0 | 45 | registerhook(HOOK_NICK_LOSTNICK,&checkpendingkills); /* CHECK ME -> should this hook KILL or LOSTNICK or BOTH */ |
526e7c1d | 46 | registerhook(HOOK_CORE_ENDOFHOOKSQUEUE,&clearpendingkills); |
c86edd1d Q |
47 | registerserverhandler("P",&handleprivatemsgcmd,2); |
48 | registerserverhandler("O",&handleprivatenoticecmd, 2); | |
49 | } | |
50 | ||
df3bf970 CP |
51 | void _fini() { |
52 | pendingkill *pk; | |
53 | ||
54 | for (pk=pendingkilllist;pk;pk=pendingkilllist) { | |
55 | pendingkilllist = pk->next; | |
56 | freesstring(pk->reason); | |
57 | free(pk); | |
58 | } | |
65f2c6a3 | 59 | |
60 | deregisterhook(HOOK_IRC_SENDBURSTNICKS,&sendnickburst); | |
61 | deregisterhook(HOOK_NICK_KILL,&checklocalkill); | |
62 | deregisterhook(HOOK_NICK_LOSTNICK,&checkpendingkills); /* CHECK ME -> should this hook KILL or LOSTNICK or BOTH */ | |
63 | deregisterhook(HOOK_CORE_ENDOFHOOKSQUEUE,&clearpendingkills); | |
646b8161 | 64 | |
65 | deregisterserverhandler("P",&handleprivatemsgcmd); | |
66 | deregisterserverhandler("O",&handleprivatenoticecmd); | |
df3bf970 CP |
67 | } |
68 | ||
c86edd1d | 69 | /* |
c153c0dc | 70 | * registerlocaluserwithuseridflags: |
c86edd1d Q |
71 | * This function creates a local user, and broadcasts it's existence to the net (if connected). |
72 | */ | |
73 | ||
c153c0dc | 74 | nick *registerlocaluserwithuseridflags(char *nickname, char *ident, char *host, char *realname, char *authname, unsigned long authid, flag_t umodes, flag_t accountflags, UserMessageHandler handler) { |
c86edd1d Q |
75 | int i; |
76 | nick *newuser,*np; | |
526e7c1d P |
77 | struct irc_in_addr ipaddress; |
78 | ||
c86edd1d | 79 | i=0; |
95ee3dac | 80 | currentlocalunum=(currentlocalunum+1)%262142; |
c86edd1d Q |
81 | while (servernicks[numerictolong(mynumeric->content,2)][currentlocalunum&MAXLOCALUSER]!=NULL) { |
82 | /* Numeric 262143 on our server is used for "nouser" by the channels module, so cannot be allocated */ | |
83 | currentlocalunum=(currentlocalunum+1)%262142; | |
84 | if (++i>MAXLOCALUSER) { | |
85 | return NULL; | |
86 | } | |
87 | } | |
88 | ||
89 | /* This code is very similar to stuff in nick.c... */ | |
90 | newuser=newnick(); | |
91 | newuser->numeric=(numerictolong(mynumeric->content,2)<<18)|(currentlocalunum); | |
92 | strncpy(newuser->nick,nickname,NICKLEN); | |
93 | newuser->nick[NICKLEN]='\0'; | |
94 | strncpy(newuser->ident,ident,USERLEN); | |
95 | newuser->ident[USERLEN]='\0'; | |
96 | newuser->host=findorcreatehost(host); | |
97 | newuser->realname=findorcreaterealname(realname); | |
98 | newuser->nextbyhost=newuser->host->nicks; | |
99 | newuser->host->nicks=newuser; | |
100 | newuser->nextbyrealname=newuser->realname->nicks; | |
101 | newuser->realname->nicks=newuser; | |
102 | newuser->umodes=umodes; | |
c153c0dc | 103 | newuser->accountflags=accountflags; |
526e7c1d | 104 | |
526e7c1d | 105 | memset(&ipaddress, 0, sizeof(ipaddress)); |
c426783d | 106 | ((unsigned short *)(ipaddress.in6_16))[5] = 65535; |
4f077f54 P |
107 | ((unsigned short *)(ipaddress.in6_16))[6] = 127; |
108 | ((unsigned char *)(ipaddress.in6_16))[14] = 1; | |
109 | ((unsigned char *)(ipaddress.in6_16))[15] = (currentlocalunum%253)+1; | |
526e7c1d P |
110 | |
111 | newuser->ipnode = refnode(iptree, &ipaddress, PATRICIA_MAXBITS); | |
96644df6 | 112 | node_increment_usercount(newuser->ipnode); |
c426783d | 113 | |
c86edd1d Q |
114 | newuser->timestamp=getnettime(); |
115 | newuser->shident=NULL; | |
116 | newuser->sethost=NULL; | |
117 | newuser->marker=0; | |
118 | memset(newuser->exts, 0, MAXNICKEXTS * sizeof(void *)); | |
119 | ||
120 | if (IsAccount(newuser)) { | |
121 | strncpy(newuser->authname,authname,ACCOUNTLEN); | |
47657339 C |
122 | newuser->accountts=newuser->timestamp; |
123 | if (authid) { | |
124 | newuser->auth=findorcreateauthname(authid); | |
125 | newuser->auth->usercount++; | |
126 | newuser->nextbyauthname=newuser->auth->nicks; | |
127 | newuser->auth->nicks=newuser; | |
128 | } else { | |
129 | newuser->auth=NULL; | |
130 | } | |
c86edd1d Q |
131 | } else { |
132 | newuser->authname[0]='\0'; | |
47657339 C |
133 | newuser->accountts=0; |
134 | newuser->auth=NULL; | |
c86edd1d Q |
135 | } |
136 | ||
137 | if (connected) { | |
138 | /* Check for nick collision */ | |
139 | if ((np=getnickbynick(nickname))!=NULL) { | |
140 | /* Make sure we will win the collision */ | |
141 | newuser->timestamp=(np->timestamp-1); | |
142 | killuser(NULL, np, "Nick collision"); | |
143 | } | |
144 | sendnickmsg(newuser); | |
145 | } | |
146 | ||
147 | if (handler!=NULL) { | |
148 | umhandlers[(currentlocalunum&MAXLOCALUSER)]=handler; | |
149 | } | |
150 | ||
151 | *(gethandlebynumeric(newuser->numeric))=newuser; | |
152 | addnicktohash(newuser); | |
153 | triggerhook(HOOK_NICK_NEWNICK,newuser); | |
154 | ||
155 | return newuser; | |
156 | } | |
157 | ||
158 | /* | |
159 | * renamelocaluser: | |
160 | * This function changes the name of a given local user | |
161 | */ | |
162 | ||
163 | int renamelocaluser(nick *np, char *newnick) { | |
164 | nick *np2; | |
526e7c1d | 165 | char ipbuf[25]; |
c86edd1d Q |
166 | time_t timestamp=getnettime(); |
167 | ||
168 | if (!np) | |
169 | return -1; | |
170 | ||
171 | if (strlen(newnick) > NICKLEN) | |
172 | return -1; | |
173 | ||
174 | if (homeserver(np->numeric)!=mylongnum) | |
175 | return -1; | |
176 | ||
177 | if ((np2=getnickbynick(newnick))) { | |
178 | if (np2==np) { | |
179 | /* Case only name change */ | |
180 | strncpy(np->nick,newnick,NICKLEN); | |
181 | np->nick[NICKLEN]='\0'; | |
526e7c1d P |
182 | irc_send("%s N %s %d",iptobase64(ipbuf, &(np->p_ipaddr), sizeof(ipbuf), 1),np->nick,np->timestamp); |
183 | triggerhook(HOOK_NICK_RENAME,np); | |
c86edd1d Q |
184 | return 0; |
185 | } else { | |
186 | /* Kill other user and drop through */ | |
187 | timestamp=np2->timestamp-1; | |
188 | killuser(NULL, np2, "Nick collision"); | |
189 | } | |
190 | } | |
191 | ||
192 | np->timestamp=timestamp; | |
193 | removenickfromhash(np); | |
194 | strncpy(np->nick,newnick,NICKLEN); | |
195 | np->nick[NICKLEN]='\0'; | |
196 | addnicktohash(np); | |
197 | irc_send("%s N %s %d",longtonumeric(np->numeric,5),np->nick,np->timestamp); | |
198 | triggerhook(HOOK_NICK_RENAME,np); | |
199 | ||
200 | return 0; | |
201 | } | |
202 | ||
203 | /* | |
204 | * deregisterlocaluser: | |
205 | * This function removes the given local user from the network | |
206 | */ | |
207 | ||
208 | int deregisterlocaluser(nick *np, char *reason) { | |
c86edd1d | 209 | long numeric; |
73ab573f | 210 | char reasonstr[512]; |
211 | void *harg[2]; | |
c86edd1d Q |
212 | |
213 | if (np==NULL || (homeserver(np->numeric)!=mylongnum)) { | |
214 | /* Non-existent user, or user not on this server */ | |
215 | return -1; | |
216 | } | |
217 | ||
218 | if (reason==NULL || *reason=='\0') { | |
73ab573f | 219 | sprintf(reasonstr,"Quit"); |
220 | } else { | |
221 | snprintf(reasonstr,510,"Quit: %s",reason); | |
c86edd1d Q |
222 | } |
223 | ||
73ab573f | 224 | harg[0]=np; |
225 | harg[1]=reasonstr; | |
226 | ||
227 | triggerhook(HOOK_NICK_QUIT, harg); | |
228 | ||
c86edd1d Q |
229 | numeric=np->numeric; |
230 | umhandlers[np->numeric&MAXLOCALUSER]=NULL; | |
231 | deletenick(np); | |
232 | if (connected) { | |
73ab573f | 233 | irc_send("%s Q :%s",longtonumeric(numeric,5),reasonstr); |
c86edd1d Q |
234 | } |
235 | ||
236 | return 0; | |
237 | } | |
238 | ||
c5f1f827 CP |
239 | /* |
240 | * hooklocaluserhandler: | |
241 | * This function adds a new handler to the hook chain for a local user | |
242 | * THIS RELIES ON MODULES BEING UNLOADED IN THE CORRECT ORDER. | |
243 | */ | |
244 | UserMessageHandler hooklocaluserhandler(nick *np, UserMessageHandler newhandler) { | |
245 | UserMessageHandler oldhandler = NULL; | |
246 | if (np==NULL || (homeserver(np->numeric)!=mylongnum)) { | |
247 | /* Non-existent user, or user not on this server */ | |
248 | return NULL; | |
249 | } | |
250 | oldhandler = umhandlers[np->numeric&MAXLOCALUSER]; | |
251 | umhandlers[np->numeric&MAXLOCALUSER]=newhandler; | |
252 | return oldhandler; | |
253 | } | |
254 | ||
c86edd1d Q |
255 | /* |
256 | * sendnickmsg: | |
257 | * Sends details of a given local nick to the network. | |
258 | */ | |
259 | ||
260 | void sendnickmsg(nick *np) { | |
261 | char numericbuf[6]; | |
526e7c1d | 262 | char ipbuf[25]; |
c86edd1d Q |
263 | |
264 | strncpy(numericbuf,longtonumeric(np->numeric,5),5); | |
265 | numericbuf[5]='\0'; | |
266 | ||
47657339 | 267 | if (IsAccount(np)) { |
c153c0dc CP |
268 | if(np->accountflags) { |
269 | irc_send("%s N %s 1 %ld %s %s %s %s:%ld:%lu:" FLAG_T_SPECIFIER " %s %s :%s", | |
47657339 | 270 | mynumeric->content,np->nick,np->timestamp,np->ident,np->host->name->content, |
c153c0dc | 271 | printflags(np->umodes,umodeflags),np->authname,np->accountts,np->auth?np->auth->userid:0,np->accountflags, |
27ce0548 | 272 | iptobase64(ipbuf, &(np->p_ipaddr), sizeof(ipbuf), 1),numericbuf,np->realname->name->content); |
c153c0dc CP |
273 | } else if (np->auth) { |
274 | irc_send("%s N %s 1 %ld %s %s %s %s:%ld:%lu %s %s :%s", | |
275 | mynumeric->content,np->nick,np->timestamp,np->ident,np->host->name->content, | |
276 | printflags(np->umodes,umodeflags),np->authname,np->accountts,np->auth->userid, | |
277 | iptobase64(ipbuf, &(np->p_ipaddr), sizeof(ipbuf), 1),numericbuf,np->realname->name->content); | |
47657339 C |
278 | } else if (np->accountts) { |
279 | irc_send("%s N %s 1 %ld %s %s %s %s:%ld %s %s :%s", | |
280 | mynumeric->content,np->nick,np->timestamp,np->ident,np->host->name->content, | |
281 | printflags(np->umodes,umodeflags),np->authname,np->accountts, | |
27ce0548 | 282 | iptobase64(ipbuf, &(np->p_ipaddr), sizeof(ipbuf), 1),numericbuf,np->realname->name->content); |
47657339 C |
283 | } else { |
284 | irc_send("%s N %s 1 %ld %s %s %s %s %s %s :%s", | |
285 | mynumeric->content,np->nick,np->timestamp,np->ident,np->host->name->content, | |
286 | printflags(np->umodes,umodeflags),np->authname, | |
27ce0548 | 287 | iptobase64(ipbuf, &(np->p_ipaddr), sizeof(ipbuf), 1),numericbuf,np->realname->name->content); |
47657339 C |
288 | } |
289 | } else { | |
290 | irc_send("%s N %s 1 %ld %s %s %s %s %s :%s", | |
291 | mynumeric->content,np->nick,np->timestamp,np->ident,np->host->name->content, | |
27ce0548 | 292 | printflags(np->umodes,umodeflags),iptobase64(ipbuf, &(np->p_ipaddr), sizeof(ipbuf), 1), |
47657339 C |
293 | numericbuf,np->realname->name->content); |
294 | } | |
c86edd1d Q |
295 | } |
296 | ||
297 | void sendnickburst(int hooknum, void *arg) { | |
298 | /* Send nick messages for all local users */ | |
299 | nick **nh; | |
300 | int i; | |
301 | ||
302 | nh=servernicks[numerictolong(mynumeric->content,2)]; | |
303 | for (i=0;i<=MAXLOCALUSER;i++) { | |
304 | if (nh[i]!=NULL) { | |
305 | sendnickmsg(nh[i]); | |
306 | } | |
307 | } | |
308 | } | |
309 | ||
310 | /* Check for a kill of a local user */ | |
acd438c7 CP |
311 | void checklocalkill(int hooknum, void *arg) { |
312 | void **args=arg; | |
313 | nick *target=args[0]; | |
314 | char *reason=args[1]; | |
c86edd1d | 315 | long numeric; |
acd438c7 CP |
316 | |
317 | void *myargs[1]; | |
318 | myargs[0]=reason; | |
319 | ||
c86edd1d Q |
320 | |
321 | numeric=((nick *)target)->numeric; | |
322 | ||
323 | if (homeserver(numeric)==mylongnum) { | |
324 | if (umhandlers[(numeric)&MAXLOCALUSER]!=NULL) { | |
acd438c7 | 325 | (umhandlers[(numeric)&MAXLOCALUSER])((nick *)target,LU_KILLED,myargs); |
c86edd1d Q |
326 | } |
327 | } | |
328 | } | |
329 | ||
330 | int handleprivatemsgcmd(void *source, int cargc, char **cargv) { | |
331 | return handlemessageornotice(source, cargc, cargv, 0); | |
332 | } | |
333 | ||
334 | int handleprivatenoticecmd(void *source, int cargc, char **cargv) { | |
335 | return handlemessageornotice(source, cargc, cargv, 1); | |
336 | } | |
337 | ||
338 | /* Handle privmsg or notice command addressed to user */ | |
339 | int handlemessageornotice(void *source, int cargc, char **cargv, int isnotice) { | |
340 | nick *sender; | |
341 | nick *target; | |
342 | char *ch; | |
343 | char targetnick[NICKLEN+1]; | |
344 | int foundat; | |
345 | void *nargs[2]; | |
346 | int i; | |
347 | ||
348 | /* Should have target and message */ | |
349 | if (cargc<2) { | |
350 | return CMD_OK; | |
351 | } | |
352 | ||
353 | if (cargv[0][0]=='#' || cargv[0][0]=='+') { | |
354 | /* Channel message/notice */ | |
355 | return CMD_OK; | |
356 | } | |
357 | ||
358 | if ((sender=getnickbynumericstr((char *)source))==NULL) { | |
359 | Error("localuser",ERR_WARNING,"PRIVMSG from non existant user %s",(char *)source); | |
360 | return CMD_OK; | |
361 | } | |
362 | ||
363 | /* Check for a "secure" message (foo@bar) */ | |
364 | foundat=0; | |
365 | for (i=0,ch=cargv[0];(i<=NICKLEN) && (*ch);i++,ch++) { | |
366 | if (*ch=='@') { | |
367 | targetnick[i]='\0'; | |
368 | foundat=1; | |
369 | break; | |
370 | } else { | |
371 | targetnick[i]=*ch; | |
372 | } | |
373 | } | |
374 | ||
375 | if (!foundat) { /* Didn't find an @ sign, assume it's a numeric */ | |
376 | if ((target=getnickbynumericstr(cargv[0]))==NULL) { | |
377 | Error("localuser",ERR_DEBUG,"Couldn't find target for %s",cargv[0]); | |
378 | return CMD_OK; | |
379 | } | |
380 | } else { /* Did find @, do a lookup by nick */ | |
381 | if ((target=getnickbynick(targetnick))==NULL) { | |
382 | Error("localuser",ERR_DEBUG,"Couldn't find target for %s",cargv[0]); | |
bc81aa36 | 383 | irc_send(":%s 401 %s %s :No such nick",myserver->content,sender->nick,cargv[0]); |
c86edd1d Q |
384 | return CMD_OK; |
385 | } | |
386 | } | |
387 | ||
388 | if (homeserver(target->numeric)!=mylongnum) { | |
389 | Error("localuser",ERR_WARNING,"Got message/notice for someone not on my server"); | |
bc81aa36 C |
390 | irc_send(":%s 401 %s %s :No such nick",myserver->content,sender->nick,cargv[0]); |
391 | return CMD_OK; | |
392 | } | |
393 | ||
394 | if (foundat && !IsService(target)) { | |
395 | Error("localuser",ERR_DEBUG,"Received secure message for %s, but user is not a service",cargv[0]); | |
396 | irc_send(":%s 401 %s %s :No such nick",myserver->content,sender->nick,cargv[0]); | |
c86edd1d Q |
397 | return CMD_OK; |
398 | } | |
399 | ||
400 | if (umhandlers[(target->numeric)&MAXLOCALUSER]==NULL) { | |
401 | /* No handler anyhow.. */ | |
402 | return CMD_OK; | |
403 | } | |
404 | ||
405 | /* Dispatch the message. */ | |
406 | nargs[0]=(void *)sender; | |
407 | nargs[1]=(void *)cargv[1]; | |
408 | (umhandlers[(target->numeric)&MAXLOCALUSER])(target,isnotice?LU_PRIVNOTICE:(foundat?LU_SECUREMSG:LU_PRIVMSG),nargs); | |
409 | ||
410 | return CMD_OK; | |
411 | } | |
412 | ||
413 | /* Send message to user */ | |
414 | void sendmessagetouser(nick *source, nick *target, char *format, ... ) { | |
415 | char buf[BUFSIZE]; | |
416 | char senderstr[6]; | |
417 | va_list va; | |
418 | ||
419 | longtonumeric2(source->numeric,5,senderstr); | |
420 | ||
421 | va_start(va,format); | |
422 | /* 10 bytes of numeric, 5 bytes of fixed format + terminator = 17 bytes */ | |
423 | /* So max sendable message is 495 bytes. Of course, a client won't be able | |
424 | * to receive this.. */ | |
425 | ||
426 | vsnprintf(buf,BUFSIZE-17,format,va); | |
427 | va_end(va); | |
428 | ||
429 | if (homeserver(target->numeric)!=mylongnum) | |
430 | irc_send("%s P %s :%s",senderstr,longtonumeric(target->numeric,5),buf); | |
431 | } | |
432 | ||
433 | /* Send messageto server, we don't check, but noones going to want to put a server pointer in anyway... */ | |
434 | void sendsecuremessagetouser(nick *source, nick *target, char *servername, char *format, ... ) { | |
435 | char buf[BUFSIZE]; | |
436 | char senderstr[6]; | |
437 | va_list va; | |
438 | ||
439 | longtonumeric2(source->numeric,5,senderstr); | |
440 | ||
441 | va_start(va,format); | |
442 | /* 10 bytes of numeric, 5 bytes of fixed format + terminator = 17 bytes */ | |
443 | /* So max sendable message is 495 bytes. Of course, a client won't be able | |
444 | * to receive this.. */ | |
445 | ||
446 | vsnprintf(buf,BUFSIZE-17,format,va); | |
447 | va_end(va); | |
448 | ||
449 | if (homeserver(target->numeric)!=mylongnum) | |
450 | irc_send("%s P %s@%s :%s",senderstr,target->nick,servername,buf); | |
451 | } | |
452 | ||
453 | /* Send notice to user */ | |
454 | void sendnoticetouser(nick *source, nick *target, char *format, ... ) { | |
455 | char buf[BUFSIZE]; | |
456 | char senderstr[6]; | |
457 | va_list va; | |
458 | ||
459 | longtonumeric2(source->numeric,5,senderstr); | |
460 | ||
461 | va_start(va,format); | |
462 | /* 10 bytes of numeric, 5 bytes of fixed format + terminator = 17 bytes */ | |
463 | /* So max sendable message is 495 bytes. Of course, a client won't be able | |
464 | * to receive this.. */ | |
465 | ||
466 | vsnprintf(buf,BUFSIZE-17,format,va); | |
467 | va_end(va); | |
468 | ||
469 | if (homeserver(target->numeric)!=mylongnum) | |
470 | irc_send("%s O %s :%s",senderstr,longtonumeric(target->numeric,5),buf); | |
471 | } | |
472 | ||
473 | /* Kill user */ | |
474 | void killuser(nick *source, nick *target, char *format, ... ) { | |
475 | char buf[BUFSIZE]; | |
526e7c1d P |
476 | va_list va; |
477 | pendingkill *pk; | |
478 | ||
479 | va_start(va, format); | |
480 | vsnprintf(buf, BUFSIZE-17, format, va); | |
481 | va_end (va); | |
482 | ||
483 | if (hookqueuelength) { | |
484 | for (pk = pendingkilllist; pk; pk = pk->next) | |
485 | if (pk->target == target) | |
486 | return; | |
487 | ||
a77bd764 | 488 | Error("localuser", ERR_DEBUG, "Adding pending kill for %s", target->nick); |
526e7c1d P |
489 | pk = (pendingkill *)malloc(sizeof(pendingkill)); |
490 | pk->source = source; | |
491 | pk->target = target; | |
492 | pk->reason = getsstring(buf, BUFSIZE); | |
493 | pk->next = pendingkilllist; | |
494 | pendingkilllist = pk; | |
495 | } else { | |
496 | _killuser(source, target, buf); | |
497 | } | |
498 | } | |
499 | ||
ab2c2b20 CP |
500 | void sethostuser(nick *target, char *ident, char *host) { |
501 | irc_send("%s SH %s %s %s", mynumeric->content, longtonumeric(target->numeric, 5), ident, host); | |
502 | } | |
503 | ||
526e7c1d | 504 | void _killuser(nick *source, nick *target, char *reason) { |
c86edd1d | 505 | char senderstr[6]; |
616eddc9 | 506 | char sourcestring[HOSTLEN+NICKLEN+3]; |
c86edd1d Q |
507 | |
508 | if (!source) { | |
509 | /* If we have a null nick, use the server.. */ | |
510 | strcpy(senderstr, mynumeric->content); | |
511 | strcpy(sourcestring, myserver->content); | |
512 | } else { | |
513 | strcpy(senderstr, longtonumeric(source->numeric,5)); | |
514 | sprintf(sourcestring,"%s!%s",source->host->name->content, source->nick); | |
515 | } | |
516 | ||
526e7c1d | 517 | irc_send("%s D %s :%s (%s)",senderstr,longtonumeric(target->numeric,5),sourcestring,reason); |
c86edd1d Q |
518 | deletenick(target); |
519 | } | |
520 | ||
526e7c1d P |
521 | void clearpendingkills(int hooknum, void *arg) { |
522 | pendingkill *pk; | |
523 | ||
524 | pk = pendingkilllist; | |
525 | while (pk) { | |
526 | pendingkilllist = pk->next; | |
527 | ||
528 | if (pk->target) { | |
a77bd764 | 529 | Error("localuser", ERR_DEBUG, "Processing pending kill for %s", pk->target->nick); |
526e7c1d P |
530 | _killuser(pk->source, pk->target, pk->reason->content); |
531 | } | |
532 | ||
533 | freesstring(pk->reason); | |
534 | free(pk); | |
535 | pk = pendingkilllist; | |
536 | } | |
537 | } | |
538 | ||
539 | void checkpendingkills(int hooknum, void *arg) { | |
540 | nick *np = (nick *)arg; | |
541 | pendingkill *pk; | |
542 | ||
543 | for (pk=pendingkilllist; pk; pk = pk->next) { | |
544 | if (pk->source == np) { | |
545 | Error("localuser", ERR_INFO, "Pending kill source %s got deleted, NULL'ing source for pending kill", np->nick); | |
546 | pk->source = NULL; | |
547 | } | |
548 | if (pk->target == np) { | |
549 | Error("localuser", ERR_INFO, "Pending kill target %s got deleted, NULL'ing target for pending kill", np->nick); | |
550 | pk->target = NULL; | |
551 | } | |
552 | } | |
553 | } | |
554 | ||
c86edd1d | 555 | /* Auth user */ |
b17a30ed | 556 | void localusersetaccountwithuseridflagsts(nick *np, char *accname, unsigned long accid, flag_t accountflags, time_t authTS) { |
c86edd1d Q |
557 | if (IsAccount(np)) { |
558 | Error("localuser",ERR_WARNING,"Tried to set account on user %s already authed", np->nick); | |
559 | return; | |
560 | } | |
561 | ||
562 | SetAccount(np); | |
563 | strncpy(np->authname, accname, ACCOUNTLEN); | |
564 | np->authname[ACCOUNTLEN]='\0'; | |
b17a30ed | 565 | np->accountts=authTS?authTS:getnettime(); |
c153c0dc | 566 | np->accountflags=accountflags; |
47657339 C |
567 | |
568 | if (accid) { | |
569 | np->auth=findorcreateauthname(accid); | |
570 | np->auth->usercount++; | |
571 | np->nextbyauthname=np->auth->nicks; | |
572 | np->auth->nicks=np; | |
573 | } else { | |
574 | np->auth=NULL; | |
575 | } | |
c86edd1d Q |
576 | |
577 | if (connected) { | |
c153c0dc CP |
578 | if (np->accountflags) { |
579 | irc_send("%s AC %s %s %ld %lu %lu",mynumeric->content, longtonumeric(np->numeric,5), np->authname, np->accountts, np->auth?np->auth->userid:0, np->accountflags); | |
580 | } else if (np->auth) { | |
47657339 C |
581 | irc_send("%s AC %s %s %ld %lu",mynumeric->content, longtonumeric(np->numeric,5), np->authname, np->accountts, np->auth->userid); |
582 | } else { | |
583 | irc_send("%s AC %s %s %ld",mynumeric->content, longtonumeric(np->numeric,5), np->authname, np->accountts); | |
584 | } | |
c86edd1d Q |
585 | } |
586 | ||
587 | triggerhook(HOOK_NICK_ACCOUNT, np); | |
588 | } | |
589 | ||
eac66732 CP |
590 | void localusersetumodes(nick *np, flag_t newmodes) { |
591 | if (connected) { | |
592 | irc_send("%s M %s %s", longtonumeric(np->numeric,5), np->nick, printflagdiff(np->umodes, newmodes, umodeflags)); | |
593 | } | |
594 | ||
595 | np->umodes = newmodes; | |
596 | } |