cmd_neonserv_kick.c

   1
   2 /*
   3 * argv[0]    nick[,*auth[,*!*@mask[...]]]
   4 * argv[1-*]  reason
   5 */
   6 static USERLIST_CALLBACK(neonserv_cmd_kick_userlist_lookup);
   7 static void neonserv_cmd_kick_async1(struct ClientSocket *client, struct ClientSocket *textclient, struct UserNode *user, struct ChanNode *chan, struct Event *event, char *nicks, char *reason);
   8
   9 struct neonserv_cmd_kick_cache {
  10     struct ClientSocket *client, *textclient;
  11     struct UserNode *user;
  12     struct Event *event;
  13     char *nicks;
  14     char *reason;
  15 };
  16
  17 static CMD_BIND(neonserv_cmd_kick) {
  18     struct neonserv_cmd_kick_cache *cache = malloc(sizeof(*cache));
  19     if (!cache) {
  20         perror("malloc() failed");
  21         return;
  22     }
  23     cache->client = client;
  24     cache->textclient = getTextBot();
  25     cache->user = user;
  26     cache->event = event;
  27     cache->nicks = strdup(argv[0]);
  28     if(argc > 1) {
  29         cache->reason = strdup(merge_argv(argv, 1, argc));
  30     } else
  31         cache->reason = NULL;
  32     get_userlist_with_invisible(chan, neonserv_cmd_kick_userlist_lookup, cache);
  33 }
  34
  35 static USERLIST_CALLBACK(neonserv_cmd_kick_userlist_lookup) {
  36     struct neonserv_cmd_kick_cache *cache = data;
  37     neonserv_cmd_kick_async1(cache->client, cache->textclient, cache->user, chan, cache->event, cache->nicks, (cache->reason ? cache->reason : "Bye."));
  38     free(cache->nicks);
  39     if(cache->reason)
  40         free(cache->reason);
  41     free(cache);
  42 }
  43
  44 static void neonserv_cmd_kick_async1(struct ClientSocket *client, struct ClientSocket *textclient, struct UserNode *user, struct ChanNode *chan, struct Event *event, char *nicks, char *reason) {
  45     int i, kicked_users = 0, provided_nicks = 0;
  46     char *nick, *nextnick;
  47     struct UserNode *cuser;
  48     struct ChanUser *chanuser;
  49     nextnick = nicks;
  50     while((nick = nextnick)) {
  51         nextnick = strstr(nick, ",");
  52         if(nextnick) {
  53             *nextnick = '\0';
  54             nextnick++;
  55         }
  56         if(!*nick) continue;
  57         if(is_ircmask(nick)) {
  58             //KICK HOSTMASK
  59             char usermask[NICKLEN+USERLEN+HOSTLEN+3];
  60             struct ChanUser *kick_chanuser[chan->usercount];
  61             int kick_chanuser_pos = 0;
  62             for(chanuser = getChannelUsers(chan, NULL); chanuser; chanuser = getChannelUsers(chan, chanuser)) {
  63                 cuser = chanuser->user;
  64                 sprintf(usermask, "%s!%s@%s", cuser->nick, cuser->ident, cuser->host);
  65                 if(!match(nick, usermask)) {
  66                     provided_nicks++;
  67                     if(isNetworkService(chanuser->user)) {
  68                         reply(textclient, user, "NS_SERVICE_IMMUNE", chanuser->user->nick);
  69                         continue;
  70                     }
  71                     if(isUserProtected(chan, cuser, user)) {
  72                         reply(textclient, user, "NS_USER_PROTECTED", cuser->nick);
  73                         continue;
  74                     }
  75                     kick_chanuser[kick_chanuser_pos++] = chanuser;
  76                     if(kick_chanuser_pos > 4 && (kick_chanuser_pos * 3) > chan->usercount && !isGodMode(user)) {
  77                         kick_chanuser_pos = 0;
  78                         reply(textclient, user, "NS_LAME_MASK", nick);
  79                         break;
  80                     }
  81                 }
  82             }
  83             for(i = 0; i < kick_chanuser_pos; i++) {
  84                 kicked_users++;
  85                 putsock(client, "KICK %s %s :%s", chan->name, kick_chanuser[i]->user->nick, reason);
  86             }
  87         } else if(*nick == '*') {
  88             //KICK AUTH
  89             nick++;
  90             cuser = NULL;
  91             for(chanuser = getChannelUsers(chan, NULL); chanuser; chanuser = getChannelUsers(chan, chanuser)) {
  92                 if((chanuser->user->flags & USERFLAG_ISAUTHED) && !stricmp(chanuser->user->auth, nick)) {
  93                     provided_nicks++;
  94                     if(isNetworkService(chanuser->user)) {
  95                         reply(textclient, user, "NS_SERVICE_IMMUNE", chanuser->user->nick);
  96                         continue;
  97                     }
  98                     if(!cuser) {
  99                         //check if the user is protected
 100                         if(isUserProtected(chan, chanuser->user, user)) {
 101                             reply(textclient, user, "NS_USER_PROTECTED", chanuser->user->nick);
 102                             break; //all other users are also protected...
 103                         }
 104                         cuser = chanuser->user;
 105                     }
 106                     kicked_users++;
 107                     putsock(client, "KICK %s %s :%s", chan->name, cuser->nick, reason);
 108                 }
 109             }
 110         } else {
 111             provided_nicks++;
 112             cuser = NULL;
 113             for(chanuser = getChannelUsers(chan, NULL); chanuser; chanuser = getChannelUsers(chan, chanuser)) {
 114                 if(!stricmp(chanuser->user->nick, nick)) {
 115                     cuser = chanuser->user;
 116                 }
 117             }
 118             if(!cuser) continue;
 119             if(isNetworkService(cuser)) {
 120                 reply(textclient, user, "NS_SERVICE_IMMUNE", cuser->nick);
 121                 continue;
 122             }
 123             if(isUserProtected(chan, cuser, user)) {
 124                 reply(textclient, user, "NS_USER_PROTECTED", cuser->nick);
 125                 continue;
 126             }
 127             kicked_users++;
 128             putsock(client, "KICK %s %s :%s", chan->name, cuser->nick, reason);
 129         }
 130     }
 131     if(kicked_users == provided_nicks)
 132         reply(getTextBot(), user, "NS_KICK_DONE", kicked_users, chan->name);
 133     else
 134         reply(getTextBot(), user, "NS_KICK_FAIL", client->user->nick);
 135     if(kicked_users)
 136         logEvent(event);
 137 }