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Some CardOS support 

git-svn-id: svn+ssh://localhost/home/henryk/svn/cyberflex-shell/trunk@102 f711b948-2313-0410-aaa9-d29f33439f0b
This commit is contained in:
hploetz 2006-07-18 12:05:39 +00:00
parent 63cded4f7d
commit c2c2457c79
2 changed files with 37 additions and 29 deletions
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60
cards/building_blocks.py
View File

@ -3,30 +3,7 @@
from utils import C_APDU, R_APDU
import utils, TLV_utils
class Card_with_80_aa:
APDU_LIST_X = C_APDU("\x80\xaa\x01\x00\x00")
def list_x(self, x):
"Get a list of x objects, where x is one of 1 (DFs) or 2 (EFs) or 3 (DFs and EFs)"
result = self.send_apdu(C_APDU(self.APDU_LIST_X, p1=x))
tail = result.data
result_list = []
while len(tail) > 0:
head, tail = tail[:2], tail[2:]
result_list.append(head)
return result_list
def cmd_listdirs(self):
"List DFs in current DF"
result = self.list_x(1)
print "DFs: " + ", ".join([utils.hexdump(a, short=True) for a in result])
def cmd_listfiles(self):
"List EFs in current DF"
result = self.list_x(2)
print "EFs: " + ", ".join([utils.hexdump(a, short=True) for a in result])
class Card_with_ls:
def _str_to_long(value):
num = 0
for i in value:
@ -46,7 +23,7 @@ class Card_with_80_aa:
if tag == search_tag:
return value
else:
ret = Card_with_80_aa._find_recursive(search_tag, value)
ret = Card_with_ls._find_recursive(search_tag, value)
if ret is not None: return ret
return None
_find_recursive = staticmethod(_find_recursive)
@ -54,8 +31,8 @@ class Card_with_80_aa:
_ls_l_template = "%(name)-12s\t%(type)3s\t%(size)4s"
def cmd_list(self, *options):
"""List all EFs and DFs in current DF. Call with -l for verbose information (caution: deselects current file)"""
dirs = self.list_x(1)
files = self.list_x(2)
dirs = self.list_x(self.LIST_X_DF)
files = self.list_x(self.LIST_X_EF)
if "-l" in options:
response_DF = {}
@ -80,8 +57,35 @@ class Card_with_80_aa:
for FID in files:
name = " " + utils.hexdump(FID, short=True) + " "
type = "EF"
size = self._str_to_long(self._find_recursive(0x81, response_EF[FID].data))
size = self._str_to_long(self._find_recursive(self.LS_L_SIZE_TAG, response_EF[FID].data))
print self._ls_l_template % locals()
else:
print "\n".join( ["[%s]" % utils.hexdump(a, short=True) for a in dirs]
+ [" %s " % utils.hexdump(a, short=True) for a in files] )
class Card_with_80_aa(Card_with_ls):
APDU_LIST_X = C_APDU("\x80\xaa\x01\x00\x00")
LIST_X_DF = 1
LIST_X_EF = 2
LS_L_SIZE_TAG = 0x81
def list_x(self, x):
"Get a list of x objects, where x is one of 1 (DFs) or 2 (EFs) or 3 (DFs and EFs)"
result = self.send_apdu(C_APDU(self.APDU_LIST_X, p1=x))
tail = result.data
result_list = []
while len(tail) > 0:
head, tail = tail[:2], tail[2:]
result_list.append(head)
return result_list
def cmd_listdirs(self):
"List DFs in current DF"
result = self.list_x(1)
print "DFs: " + ", ".join([utils.hexdump(a, short=True) for a in result])
def cmd_listfiles(self):
"List EFs in current DF"
result = self.list_x(2)
print "EFs: " + ", ".join([utils.hexdump(a, short=True) for a in result])

6
cyberflex-shell.e3p
View File

@ -1,7 +1,7 @@
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE Project SYSTEM "Project-3.7.dtd">
<!-- Project file for project cyberflex-shell -->
<!-- Saved: 2006-06-18, 14:02:00 -->
<!-- Saved: 2006-07-18, 13:42:27 -->
<!-- Copyright (C) 2006 Henryk Plötz, henryk@ploetzli.ch -->
<Project version="3.7">
<ProgLanguage mixed="0">Python</ProgLanguage>
@ -72,6 +72,10 @@
<Dir>cards</Dir>
<Name>mtcos_card.py</Name>
</Source>
<Source>
<Dir>cards</Dir>
<Name>cardos_card.py</Name>
</Source>
</Sources>
<Forms>
</Forms>