first scapy version

1 files changed, 87 insertions, 0 deletions

diff --git a/scripts/external_libs/scapy-2.3.1/scapy/dadict.py b/scripts/external_libs/scapy-2.3.1/scapy/dadict.py
new file mode 100644
index 00000000..dcfd2a77
--- /dev/null
+++ b/scripts/external_libs/scapy-2.3.1/scapy/dadict.py
@@ -0,0 +1,87 @@
+## This file is part of Scapy
+## See http://www.secdev.org/projects/scapy for more informations
+## Copyright (C) Philippe Biondi <phil@secdev.org>
+## This program is published under a GPLv2 license
+
+"""
+Direct Access dictionary.
+"""
+
+from error import Scapy_Exception
+
+###############################
+## Direct Access dictionnary ##
+###############################
+
+def fixname(x):
+    if x and x[0] in "0123456789":
+        x = "n_"+x
+    return x.translate("________________________________________________0123456789_______ABCDEFGHIJKLMNOPQRSTUVWXYZ______abcdefghijklmnopqrstuvwxyz_____________________________________________________________________________________________________________________________________")
+
+
+class DADict_Exception(Scapy_Exception):
+    pass
+
+class DADict:
+    def __init__(self, _name="DADict", **kargs):
+        self._name=_name
+        self.__dict__.update(kargs)
+    def fixname(self,val):
+        return fixname(val)
+    def __contains__(self, val):
+        return val in self.__dict__
+    def __getitem__(self, attr):
+        return getattr(self, attr)
+    def __setitem__(self, attr, val):        
+        return setattr(self, self.fixname(attr), val)
+    def __iter__(self):
+        return iter(map(lambda (x,y):y,filter(lambda (x,y):x and x[0]!="_", self.__dict__.items())))
+    def _show(self):
+        for k in self.__dict__.keys():
+            if k and k[0] != "_":
+                print "%10s = %r" % (k,getattr(self,k))
+    def __repr__(self):
+        return "<%s/ %s>" % (self._name," ".join(filter(lambda x:x and x[0]!="_",self.__dict__.keys())))
+
+    def _branch(self, br, uniq=0):
+        if uniq and br._name in self:
+            raise DADict_Exception("DADict: [%s] already branched in [%s]" % (br._name, self._name))
+        self[br._name] = br
+
+    def _my_find(self, *args, **kargs):
+        if args and self._name not in args:
+            return False
+        for k in kargs:
+            if k not in self or self[k] != kargs[k]:
+                return False
+        return True
+    
+    def _find(self, *args, **kargs):
+         return self._recurs_find((), *args, **kargs)
+    def _recurs_find(self, path, *args, **kargs):
+        if self in path:
+            return None
+        if self._my_find(*args, **kargs):
+            return self
+        for o in self:
+            if isinstance(o, DADict):
+                p = o._recurs_find(path+(self,), *args, **kargs)
+                if p is not None:
+                    return p
+        return None
+    def _find_all(self, *args, **kargs):
+        return self._recurs_find_all((), *args, **kargs)
+    def _recurs_find_all(self, path, *args, **kargs):
+        r = []
+        if self in path:
+            return r
+        if self._my_find(*args, **kargs):
+            r.append(self)
+        for o in self:
+            if isinstance(o, DADict):
+                p = o._recurs_find_all(path+(self,), *args, **kargs)
+                r += p
+        return r
+    def keys(self):
+        return filter(lambda x:x and x[0]!="_", self.__dict__.keys())
+