TCL Bad Real Name

Bad Real Name

# badrealname.tcl
# original code by Papillon
# modified by caesar
# version 1.3

# Many thanks to ppslim for the ctrl:filter proc.

# What bad realnames should be banned?
set badr(list) {
"foo bar"
"bla bla"
"*moo*"
"???"
"*http://*"
"*www.*"
}

# The realname check should be done only in what channel?
set badr(chan) "#channel" 

# For how many minutes whould you like the ban?
set badr(time) 60 

# What reason will be used when an person is found using an bad realname?
set badr(reason) "You norteh norteh boy!" 

# binds #
bind join - "$badr(chan) *" badrealname:join
bind raw - 311 badrealname:check

# join #
proc badrealname:join {nick host hand chan} { 
  if {![validuser $hand] || [strlwr $nick] != [strlwr $::botnick]} {
    putserv "WHOIS $nick" 
  } 
}

# check #
proc badrealname:check {from key arg} { 
  set realname [strlwr [ctrl:filter [string range [lindex [split $arg] end] 1 end]]]
  foreach bah $::badr(list) {
    if {![string match $bah $realname]} {
      continue
    }
    newchanban $::badr(chan) "*!*@[lindex [split $arg] 3]" $::botnick $::badr(reason) $::badr(time)
    break
  }
}

proc ctrl:filter {str} {
  regsub -all -- {\003[0-9]{0,2}(,[0-9]{0,2})?|\017|\037|\002|\026|\006|\007} $str "" str
  return $str
}

putlog "badrealname.tcl.. loaded."