Added support for abandon request

Conflicts:
	ldaptor/test/test_pureldap.py

ldaptor/protocols/pureldap.py

@@ -40,6 +40,9 @@ def escape(s):
     s = s.replace('\0', r'\00')
     return s
 
+class LDAPInteger(BERInteger):
+    pass
+
 class LDAPString(BEROctetString):
     pass
 
@@ -1137,9 +1140,33 @@ class LDAPModifyDNResponse(LDAPResult):
 
 #class LDAPCompareResponse(LDAPProtocolResponse):
 #class LDAPCompareRequest(LDAPProtocolRequest):
-#class LDAPAbandonRequest(LDAPProtocolRequest):
-#    needs_answer=0
 
+class LDAPAbandonRequest(LDAPProtocolRequest, LDAPInteger):
+    tag = CLASS_APPLICATION|0x10
+    needs_answer=0
+
+    def __init__(self, value=None, id=None, tag=None):
+        """
+        Initialize the object
+
+        l=LDAPAbandonRequest(id=1)
+        """
+        if id is None and value is not None:
+            id = value
+        LDAPProtocolRequest.__init__(self)
+        LDAPInteger.__init__(self, value=id, tag=tag)
+
+    def __str__(self):
+        return LDAPInteger.__str__(self)
+
+    def __repr__(self):
+        if self.tag==self.__class__.tag:
+            return self.__class__.__name__+"(id=%s)" \
+                   %repr(self.value)
+        else:
+            return self.__class__.__name__ \
+                   +"(id=%s, tag=%d)" \
+                   %(repr(self.value), self.tag)
 
 class LDAPOID(BEROctetString):
     pass
@@ -1347,4 +1374,5 @@ class LDAPBERDecoderContext(BERDecoderContext):
         LDAPExtendedResponse.tag: LDAPExtendedResponse,
         LDAPModifyDNRequest.tag: LDAPModifyDNRequest,
         LDAPModifyDNResponse.tag: LDAPModifyDNResponse,
+        LDAPAbandonRequest.tag: LDAPAbandonRequest,
     }