cmd_neonserv_help.c

   1
   2 /*
   3 * argv[0-*]     index
   4 */
   5
   6 static CMD_BIND(neonserv_cmd_help) {
   7     char *ident;
   8     if(argc)
   9         ident = merge_argv(argv, 0, argc);
  10     else
  11         ident = "0";
  12     MYSQL_RES *res;
  13     MYSQL_ROW row;
  14     printf_mysql_query("SELECT `user_lang` FROM `users` WHERE `user_user` = '%s'", escape_string(user->auth));
  15     res = mysql_use();
  16     char *lang;
  17     if ((row = mysql_fetch_row(res)) != NULL)
  18         lang = row[0];
  19     else
  20         lang = "en";
  21     printf_mysql_query("SELECT `text` FROM `help` WHERE `lang` = '%s' AND `ident` = '%s'", escape_string(lang), escape_string(ident));
  22     res = mysql_use();
  23     if ((row = mysql_fetch_row(res)) == NULL) {
  24         if(stricmp(lang, "en")) {
  25             printf_mysql_query("SELECT `text` FROM `help` WHERE `lang` = 'en' AND `ident` = '%s'", escape_string(ident));
  26             res = mysql_use();
  27         }
  28         if ((row = mysql_fetch_row(res)) == NULL) {
  29             reply(getTextBot(), user, "NS_HELP_TOPIC");
  30             return;
  31         }
  32     }
  33     char sendBuf[MAXLEN];
  34     int sendBufPos = 0;
  35     int i;
  36     for(i = 0; i < strlen(row[0]); i++) {
  37         switch(row[0][i]) {
  38             case '\n':
  39                 if(sendBufPos) {
  40                     sendBuf[sendBufPos] = '\0';
  41                     reply(getTextBot(), user, "%s", sendBuf);
  42                     sendBufPos = 0;
  43                 }
  44                 break;
  45             case '$':
  46                 switch(row[0][i+1]) {
  47                     case 'b':
  48                         sendBuf[sendBufPos++] = '\002';
  49                         i++;
  50                         break;
  51                     case 'k':
  52                         sendBuf[sendBufPos++] = '\003';
  53                         i++;
  54                         break;
  55                     case 'u':
  56                         sendBuf[sendBufPos++] = '\031';
  57                         i++;
  58                         break;
  59                     case 'C':
  60                     case 'S':
  61                         sendBufPos += sprintf(sendBuf + sendBufPos, "%s", client->user->nick);
  62                         i++;
  63                         break;
  64                     default:
  65                         sendBuf[sendBufPos++] = '$';
  66                         break;
  67                 }
  68                 break;
  69             default:
  70                 sendBuf[sendBufPos++] = row[0][i];
  71                 break;
  72         }
  73     }
  74     if(sendBufPos) {
  75         sendBuf[sendBufPos] = '\0';
  76         reply(getTextBot(), user, "%s", sendBuf);
  77         sendBufPos = 0;
  78     }
  79 }