diff options
| -rw-r--r-- | cards/iso_7816_4_card.py | 12 |
1 files changed, 8 insertions, 4 deletions
diff --git a/cards/iso_7816_4_card.py b/cards/iso_7816_4_card.py index 23033e2..937147e 100644 --- a/cards/iso_7816_4_card.py +++ b/cards/iso_7816_4_card.py @@ -92,14 +92,18 @@ class ISO_7816_4_Card(Card): self.last_result = R_APDU(contents + self.last_sw) print utils.hexdump(contents) - def cmd_read_record(self, p1 = 0, p2 = 0, le = 0): + def cmd_read_record(self, p1 = None, p2 = None, le = "0"): "Read a record" - contents = self.read_record(p1 = p1, p2 = p2, le = le) + if p1 is None and p2 is None: + p1 = p2 = "0" + elif p2 is None: + p2 = "0x04" # Use record number in P1 + contents = self.read_record(p1 = int(p1,0), p2 = int(p2,0), le = int(le,0)) print utils.hexdump(contents) - def cmd_next_record(self, le = 0): + def cmd_next_record(self, le = "0"): "Read the next record" - return self.cmd_read_record(p1 = 0, p2 = 2, le = le) + return self.cmd_read_record(p1 = "0", p2 = "2", le = le) def cmd_selectfile(self, p1, p2, fid): """Select a file on the card.""" |