From fa0e0c888cffe3c0edb85d9cde42c1e8528b15b1 Mon Sep 17 00:00:00 2001
From: hploetz <hploetz@f711b948-2313-0410-aaa9-d29f33439f0b>
Date: Sat, 16 Jun 2007 07:25:42 +0000
Subject: [PATCH] fix get_atr

git-svn-id: svn+ssh://localhost/home/henryk/svn/cyberflex-shell/trunk@248 f711b948-2313-0410-aaa9-d29f33439f0b
---
 cards/generic_card.py | 15 ++++++++++-----
 1 file changed, 10 insertions(+), 5 deletions(-)

diff --git a/cards/generic_card.py b/cards/generic_card.py
index f54d0d6..cdd39c2 100644
--- a/cards/generic_card.py
+++ b/cards/generic_card.py
@@ -250,15 +250,20 @@ class Card:
         if purpose is None: purpose = Card.PURPOSE_SUCCESS
         return self.match_statusword(self.STATUS_MAP[purpose], sw)
     
-    def get_atr(self):
-        return self.card.status().get("ATR","")
-    
-    def can_handle(cls, card):
-        """Determine whether this class can handle a given card/connection object."""
+    def _get_atr(card):
         if hasattr(card, "connection"):
             ATR = smartcard.util.toASCIIString(card.connection.getATR())
         else:
             ATR = smartcard.util.toASCIIString(card.getATR())
+        return ATR
+    _get_atr = staticmethod(_get_atr)
+    
+    def get_atr(self):
+        return self._get_atr(self.card)
+    
+    def can_handle(cls, card):
+        """Determine whether this class can handle a given card/connection object."""
+        ATR = cls._get_atr(card)
         def match_list(atr, list):
             for (knownatr, mask) in list:
                 if mask is None: