cmd_neonserv_unsuspend.c

   1
   2 #include "cmd_neonserv.h"
   3
   4 /*
   5 * argv[0] - nick / *auth
   6 */
   7 static USERAUTH_CALLBACK(neonserv_cmd_unsuspend_nick_lookup);
   8 static void neonserv_cmd_unsuspend_async1(struct ClientSocket *client, struct ClientSocket *textclient, struct UserNode *user, struct ChanNode *chan, struct Event *event, char *nick, char *auth);
   9
  10 struct neonserv_cmd_unsuspend_cache {
  11     struct ClientSocket *client, *textclient;
  12     struct UserNode *user;
  13     struct ChanNode *chan;
  14     struct Event *event;
  15     char *nick;
  16 };
  17
  18 CMD_BIND(neonserv_cmd_unsuspend) {
  19     if(argv[0][0] == '*') {
  20         //we've got an auth
  21         argv[0]++;
  22         neonserv_cmd_unsuspend_async1(client, getTextBot(), user, chan, event, argv[0], argv[0]);
  23     } else {
  24         struct UserNode *cuser = getUserByNick(argv[0]);
  25         if(!cuser) {
  26             cuser = createTempUser(argv[0]);
  27             cuser->flags |= USERFLAG_ISTMPUSER;
  28         }
  29         if(cuser->flags & USERFLAG_ISAUTHED) {
  30             neonserv_cmd_unsuspend_async1(client, getTextBot(), user, chan, event, argv[0], cuser->auth);
  31         } else {
  32             struct neonserv_cmd_unsuspend_cache *cache = malloc(sizeof(*cache));
  33             if (!cache) {
  34                 perror("malloc() failed");
  35                 return;
  36             }
  37             cache->client = client;
  38             cache->textclient = getTextBot();
  39             cache->user = user;
  40             cache->chan = chan;
  41             cache->event = event;
  42             cache->nick = strdup(argv[0]);
  43             get_userauth(cuser, neonserv_cmd_unsuspend_nick_lookup, cache);
  44         }
  45     }
  46 }
  47
  48 static USERAUTH_CALLBACK(neonserv_cmd_unsuspend_nick_lookup) {
  49     struct neonserv_cmd_unsuspend_cache *cache = data;
  50     if(!user) {
  51         //USER_DOES_NOT_EXIST
  52         reply(cache->textclient, cache->user, "NS_USER_UNKNOWN", cache->nick);
  53     }
  54     else if(!(user->flags & USERFLAG_ISAUTHED)) {
  55         //USER_NOT_AUTHED
  56         reply(cache->textclient, cache->user, "NS_USER_NEED_AUTH", cache->nick);
  57     }
  58     else
  59         neonserv_cmd_unsuspend_async1(cache->client, cache->textclient, cache->user, cache->chan, cache->event, user->nick, user->auth);
  60     free(cache->nick);
  61     free(cache);
  62 }
  63
  64 static void neonserv_cmd_unsuspend_async1(struct ClientSocket *client, struct ClientSocket *textclient, struct UserNode *user, struct ChanNode *chan, struct Event *event, char *nick, char *auth) {
  65     //we've got a valid auth now...
  66     MYSQL_RES *res;
  67     MYSQL_ROW row;
  68     int userid, cflags;
  69     printf_mysql_query("SELECT `user_id` FROM `users` WHERE `user_user` = '%s'", escape_string(auth));
  70     res = mysql_use();
  71     if ((row = mysql_fetch_row(res)) != NULL) {
  72         userid = atoi(row[0]);
  73         //check if the user is added
  74         printf_mysql_query("SELECT `chanuser_access`, `chanuser_id`, `chanuser_flags` FROM `chanusers` WHERE `chanuser_cid` = '%d' AND `chanuser_uid` = '%d'", chan->channel_id, userid);
  75         res = mysql_use();
  76         if ((row = mysql_fetch_row(res)) != NULL) {
  77             if(atoi(row[0]) >= getChannelAccess(user, chan, 0)) {
  78                 if(isGodMode(user)) {
  79                     event->flags |= CMDFLAG_OPLOG;
  80                 } else {
  81                     reply(textclient, user, "NS_USER_OUTRANKED", nick);
  82                     return;
  83                 }
  84             }
  85             //unsuspend
  86             cflags = atoi(row[2]);
  87             if(!(cflags & DB_CHANUSER_SUSPENDED)) {
  88                 reply(textclient, user, "NS_SUSPEND_NOT", nick);
  89                 return;
  90             }
  91             cflags &= ~DB_CHANUSER_SUSPENDED;
  92             printf_mysql_query("UPDATE `chanusers` SET `chanuser_flags` = '%d' WHERE `chanuser_id` = '%s'", cflags, row[1]);
  93             reply(textclient, user, "NS_SUSPEND_RESTORED", nick, chan->name);
  94             logEvent(event);
  95             return;
  96         }
  97     }
  98     reply(textclient, user, "NS_NOT_ON_USERLIST", nick, chan->name);
  99 }