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