Mine

[versie]
cwm=1.0
script=0.1

;;;;;;;;;;;;;;;;;;;;;;;;;;;

alias updates dodialog update

dialog update {
  size -1 -1 329 137
  title "Updates"
  button "Check",1,8 104 75 25
  button "Download",2,104 104 75 25
  button "Sluit",3,248 104 75 25, ok
  list 4,2 3 327 92,extsel size
}
on *:dialog:update:init:*:{
  mdx.load
  mdx SetControlMDX $dname 4 ListView report checkboxes single grid fullrowselect > $views
  mdx SetBorderStyle $dname 1,2,3 staticedge
  did -i $dname 4 1 headerdims 150 150
  did -i $dname 4 1 headertext Bestand $chr(9) Notitie
  upd.list
}
on *:dialog:update:sclick:1:{ chk.updates }
on *:dialog:update:sclick:2:{  
  var %somestupidvariableiwontuse2 = $did(Update,4).lines
  var %somestupidvariableiwontuse = 1
  while (%somestupidvariableiwontuse <= %somestupidvariableiwontuse2) {
    if (%somestupidvariableiwontuse2 != 1) {
      if ($gettok($did(Update,4,%somestupidvariableiwontuse),5,32) == 2) { upd.getfile $gettok($did(Update,4,%somestupidvariableiwontuse),6,32) }
    }
    inc %somestupidvariableiwontuse
  }
  upd.list
}
;on *:dialog:update:sclick:3:{ .remove systeem\data\updates.cwm }

alias chk.updates { 
  if (!$sock(webupd)) { 
    .sockopen webupd www.chattersweb.nl 80
  }
  else { echo -a Update socket is already open. Manually close it and try again. }
}
on *:SOCKOPEN:webupd:{ 
  sockwrite -n webupd GET /cwmirc/updates.cwm HTTP/1.1
  sockwrite -n webupd Host: chattersweb.nl
  sockwrite -n webupd User-Agent: cwbrowser
  sockwrite -n webupd 
}
on *:SOCKREAD:webupd:{
  :sockread
  sockread &webupd
  if ($sockbr) {
    bwrite $+(",systeem\data\updates2.cwm,") -1 &webupd
    goto sockread
  }
}
on *:SOCKCLOSE:webupd: { 
  .timer -m 1 1 cleanlist 
}
alias cleanlist {
  write -c systeem\data\updates.cwm
  var %somestupidvariableiwontuse8 = 10, %somestupidvariableiwontuse4 = $lines(systeem\data\updates2.cwm), %somestupidvariableiwontuse5 = write systeem\data\updates.cwm
  while (%somestupidvariableiwontuse8 <= %somestupidvariableiwontuse4) {
    %somestupidvariableiwontuse5 $read(systeem\data\updates2.cwm, %somestupidvariableiwontuse8)
    inc %somestupidvariableiwontuse8
  }
  .remove systeem\data\updates2.cwm
  .timer 1 1 upd.list
}

alias upd.list {
  if ($Dialog(Update)) { did -r Update 4 }
  var %somestupidvariableiwontuse = 1, %somestupidvariableiwontuse2 = $lines(systeem\data\updates.cwm), %somestupidvariableiwontuse6 = 0
  while (%somestupidvariableiwontuse <= %somestupidvariableiwontuse2) {
    var %somestupidvariableiwontuse5 = $read(systeem\data\updates.cwm,%somestupidvariableiwontuse)
    if ($left(%somestupidvariableiwontuse5,1) != $chr(63)) { goto inc }
    var %somestupidvariableiwontuse5 = $remove(%somestupidvariableiwontuse5,$chr(63))
    tokenize 58 %somestupidvariableiwontuse5
    if (((!$script($1)) || ($readini($sysdir($1),versie,script) < $2))) {
      if ($dialog(Update)) { did -a Update 4 0 0 2 $1 $chr(9) $3 }
      inc %somestupidvariableiwontuse6
    }
    :inc
    inc %somestupidvariableiwontuse
  }
  if ((!$Dialog(Update)) && (%somestupidvariableiwontuse6 > 0)) {
    var %somestupidvariableiwontuse7 = $input(Er $iif(%somestupidvariableiwontuse6 == 1,is %somestupidvariableiwontuse6 update,zijn %somestupidvariableiwontuse6 updates) verkrijgbaar.  Naar update scherm gaan?,yvi,$iif(%somestupidvariableiwontuse6 == 1,Update,Updates) Verkrijgbaar)
    if (%somestupidvariableiwontuse7 = $yes) { set -u2 %somestupidvariableiwontuse6pdatelist 1 | updates }
  }
}
alias -l upd.getfile { download $1 }

alias upd.updfile {
  kte_echo -s Wordt geupdate: $1
  write -c $+(",systeem\scripts\,$1,")
  var %somestupidvariableiwontuse3 = 11, %somestupidvariableiwontuse4 = $lines($+(systeem\scripts\,$1,2)), %somestupidvariableiwontuse5 = write $+(systeem\scripts\,$1)
  while (%somestupidvariableiwontuse3 <= %somestupidvariableiwontuse4) {
    %somestupidvariableiwontuse5 $read($+(systeem\scripts\,$1,2),n, %somestupidvariableiwontuse3)
    inc %somestupidvariableiwontuse3
  }
  .timer -m 1 200 upd.finish $1 
}
alias -l upd.finish {
  .remove $+(systeem\scripts\,$1,2)
  .reload -rs $+(Systeem\scripts\,$1)
  kte_echo -s Geupdate: $1
  upd.list
}
alias sysdir { return $shortfn($+($mircdir,Systeem\scripts\,$1)) }

alias download {
  set %download.filename $1
  if (!$sock(downupd)) { 
    .sockopen downupd www.chattersweb.nl 80
  }
  else { echo -a Update socket is already open. Manually close it and try again. }
}
on *:SOCKOPEN:downupd:{ 
  kte_echo -s Wordt gedownload: %download.filename
  sockwrite -n downupd GET $+(/cwmirc/updates/,%download.filename) HTTP/1.1
  sockwrite -n downupd Host: chattersweb.nl
  sockwrite -n downupd User-Agent: cwbrowser
  sockwrite -n downupd Connection: Keep-Alive
  sockwrite -n downupd $crlf
}
on *:SOCKREAD:downupd:{
  :sockread
  sockread &downupd
  if ($sockbr) {
    bwrite $+(",systeem\scripts\,%download.filename,2,") -1 &downupd
    goto sockread
  }
}
on *:sockclose:downupd:{ 
  kte_echo -s Gedownload: %download.filename
  upd.updfile %download.filename
  unset %download.*
}