rename hippotat module to hippotatlib

[hippotat] / hippotat / slip.py

diff --git a/hippotat/slip.py b/hippotat/slip.py
deleted file mode 100644 (file)
index d7c4463..0000000
--- a/hippotat/slip.py
+++ /dev/null
@@ -1,41 +0,0 @@
-# SLIP handling
-
-end = b'\300'
-esc = b'\333'
-esc_end = b'\334'
-esc_esc = b'\335'
-delimiter = end
-
-def encode(packet):
-  return (packet
-          .replace(esc, esc + esc_esc)
-          .replace(end, esc + esc_end))
-
-def decode(data, keep_tail=False):
-  #print('DECODE ', repr(data))
-  out = []
-  inp = data.split(end)
-  tail = []
-  if keep_tail:
-    tail.append(inp.pop())
-  for packet in inp:
-    pdata = b''
-    while True:
-      eix = packet.find(esc)
-      if eix == -1:
-        pdata += packet
-        break
-      #print('ESC ', repr((pdata, packet, eix)))
-      pdata += packet[0 : eix]
-      ck = packet[eix+1]
-      #print('ESC... %o' % ck)
-      if   ck == esc_esc[0]: pdata += esc
-      elif ck == esc_end[0]: pdata += end
-      else: raise ValueError('invalid SLIP escape 0%o %#x' % (ck, ck))
-      packet = packet[eix+2 : ]
-    out.append(pdata)
-  #print('DECODED ', repr(out))
-  out += tail
-  return out
-# -*- python -*-
-