Ticket #119: scapy-FloatField.patch

scapy.py

@@ -4809 +4815 @@
-        return val
-
-class FloatField(BitField):
+    def __init__(self, name, default, size, decimal_bits=16):
+        BitField.__init__(self, name, default, size)
+        self.decimal_bits = decimal_bits
+
+    def addfield(self, pkt, s, val):
+        fract = int((val - int(val)) * 2**self.decimal_bits)
+        new = (int(val) << self.decimal_bits) | fract
+        return BitField.addfield(self, pkt, s, new)
+
-    def getfield(self, pkt, s):
-        s,b = BitField.getfield(self, pkt, s)
-
-
-
-
-
-
+
+
+
+
-        return s,b    
-
-class Dot11SCField(LEShortField):