Wapp

    }
  }
  if {($mode=="auto"
       && [info exists env(GATEWAY_INTERFACE)]
       && $env(GATEWAY_INTERFACE)=="CGI/1.0")
    || $mode=="cgi"
  } {
    wappInt-handle-cgi-request
    return
  }
  if {$mode=="server"} {
    wappInt-start-listener $port 0 0
  } else {
    wappInt-start-listener $port 1 1
  }
  vwait ::forever

  }
  if {![dict exists $wapp HTTP_HOST]} {
    dict set wapp BASE_URL {}
  } elseif {[dict exists $wapp HTTPS]} {
    dict set wapp BASE_URL https://[dict get $wapp HTTP_HOST]
  } else {
    dict set wapp BASE_URL http://[dict get $wapp HTTP_HOST]
  }
  if {[dict exists $wapp SCRIPT_NAME]} {
    dict append wapp BASE_URL [dict get $wapp SCRIPT_NAME]
  } else {
    dict set wapp SCRIPT_NAME {}
  }
  dict set wapp SELF_URL [dict get $wapp BASE_URL]/[dict get $wapp PATH_HEAD]

  # Parse query parameters from the query string, the cookies, and
  # POST data
  #
  if {[dict exists $wapp HTTP_COOKIE]} {

  regsub -all -- {[][{})\\]\)} $str {\\&} str
  return [subst -nocommand $str]
}

# Process a single CGI request
#
proc wappInt-handle-cgi-request {} {
  global wapp env
  foreach key {
    CONTENT_LENGTH
    CONTENT_TYPE
    HTTP_COOKIE
    HTTP_HOST
    HTTP_REFERER
    HTTP_USER_AGENT