cards: Implement card type autodetection based on ATR.
Change-Id: I1099a96626c0ce74243b47a8fdfa25b0d76a1ef3
diff --git a/pySim/cards.py b/pySim/cards.py
index db63d2b..046766e 100644
--- a/pySim/cards.py
+++ b/pySim/cards.py
@@ -25,6 +25,7 @@
from pySim.ts_51_011 import EF, DF
from pySim.utils import *
+from smartcard.util import toBytes
class Card(object):
@@ -418,7 +419,12 @@
@classmethod
def autodetect(kls, scc):
- # TODO: look for ATR 3B 7D 94 00 00 55 55 53 0A 74 86 93 0B 24 7C 4D 54 68
+ try:
+ # Look for ATR
+ if scc.get_atr() == toBytes("3B 7D 94 00 00 55 55 53 0A 74 86 93 0B 24 7C 4D 54 68"):
+ return kls(scc)
+ except:
+ return None
return None
def program(self, p):
@@ -494,7 +500,12 @@
@classmethod
def autodetect(kls, scc):
- # TODO: look for ATR 3B 9F 96 80 1F C7 80 31 A0 73 BE 21 13 67 43 20 07 18 00 00 01 A5
+ try:
+ # Look for ATR
+ if scc.get_atr() == toBytes("3B 9F 96 80 1F C7 80 31 A0 73 BE 21 13 67 43 20 07 18 00 00 01 A5"):
+ return kls(scc)
+ except:
+ return None
return None
def program(self, p):
@@ -537,3 +548,11 @@
# In order for autodetection ...
_cards_classes = [ FakeMagicSim, SuperSim, MagicSim, GrcardSim,
SysmoSIMgr1, SysmoSIMgr2, SysmoUSIMgr1, SysmoUSIMSJS1 ]
+
+def card_autodetect(scc):
+ for kls in _cards_classes:
+ card = kls.autodetect(scc)
+ if card is not None:
+ card.reset()
+ return card
+ return None