- upvar #0 netlinkfh($which.r) fh
- read $fh; # empty the buffer
- switch -exact $which {
- inside {
- puts OK
- set ok 1; # what a bodge
- return
+ upvar #0 readbuf($site) buf
+ upvar #0 netlinkfh($site.r) fh
+ while 1 {
+ set x [read $fh]
+ set h [hbytes raw2h $x]
+ if {![hbytes length $h]} return
+ append buf $h
+ #puts "READABLE $site buf=$buf"
+ while {[regexp {^((?:..)*?)c0(.*)$} $buf dummy now buf]} {
+ #puts "READABLE $site now=$now (buf=$buf)"
+ regsub -all {^((?:..)*?)dbdc} $now {\1c0} now
+ regsub -all {^((?:..)*?)dbdd} $now {\1db} now
+ puts "netlink-got-packet $location $site $now"
+ netlink-got-packet $location $site $now
+ }
+ }
+}
+
+proc netlink-got-packet {location site data} {
+ global initiator
+ if {![hbytes length $data]} return
+ switch -exact $site!$initiator {
+ inside!inside - outside!outside {
+ switch -glob $data {
+ 45000054ed9d4000fe0166d9ac12e802ac12e80900* {
+ puts "OK $data"
+ finish 0
+ }
+ * {
+ error "unexpected $site $data"
+ }
+ }