Upon initialisation, read the XML file

Current BeID development tools work with XML files to represent the data
on the card. Reuse that format, so that existing developers don't have
to regenerate their cards (and so that a certain level of
interoperability between those tools exists)

We may add another option in the future, but that's not for now.

Also, add the Belpic applet's AID as the DF name for the MF

virtualsmartcard/src/vpicc/virtualsmartcard/cards/belpic.py

@@ -17,14 +17,42 @@
 # virtualsmartcard. If not, see <http:https://www.gnu.org/licenses/>.
 
 from virtualsmartcard.VirtualSmartcard import Iso7816OS
-from virtualsmartcard.ConstantDefinitions import MAX_SHORT_LE
-from virtualsmartcard.SmartcardFilesystem import MF
+from virtualsmartcard.ConstantDefinitions import MAX_SHORT_LE, FDB, LCB
+from virtualsmartcard.SmartcardFilesystem import MF, DF, TransparentStructureEF
+
+import xml.etree.ElementTree as ET
 
 class BelpicOS(Iso7816OS):
  def __init__(self, mf, sam, ins2handler=None, maxle=MAX_SHORT_LE):
  Iso7816OS.__init__(self, mf, sam, ins2handler, maxle)
  self.atr = '\x3B\x98\x13\x40\x0A\xA5\x03\x01\x01\x01\xAD\x13\x11'
 
+class BelpicMF(MF):
+ def __init__(self, datafile, filedescriptor=FDB["NOTSHAREABLEFILE" ] | FDB["DF"],
+ lifecycle=LCB["ACTIVATED"],simpletlv_data = None, bertlv_data = None):
+ MF.__init__(self, filedescriptor, lifecycle, simpletlv_data, bertlv_data, dfname = "A00000003029057000AD13100101FF".decode('hex'))
+ tree = ET.parse(datafile)
+ root = tree.getroot()
+ ns = {'f': 'urn:be:fedict:eid:dev:virtualcard:1.0'}
+ DF00 = DF(self, 0xDF00)
+ self.append(DF00)
+ DF01 = DF(self, 0xDF01)
+ self.append(DF01)
+ parent = self
+ fid = 0
+ for f in root.findall('f:file', ns):
+ id = f.find('f:id', ns).text
+ content = f.find('f:content', ns).text
+ if content is not None:
+ if(len(id) == 12):
+ fid = int(id[8:], 16)
+ if (id[4:8] == 'DF00'):
+ parent = DF00
+ if (id[4:8] == 'DF01'):
+ parent = DF01
+ else:
+ fid = int(id[4:], 16)
+ parent.append(TransparentStructureEF(parent, fid, data = content.decode('hex')))
 
  @staticmethod
  def create(p1, p2, data):