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commands: add method to determine size of a non record oriented file

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For record oriented files we have the methods record_size() and
record_count() to determine the dimensions of a record oriented file,
however, we miss a similar function for regular binary files. Lets add a
method binary_size() to quickly determine the size of a non record
oriented file

Change-Id: I0593f2de7f34d5654a19e949dc567a236e44e20c
This commit is contained in:
Philipp Maier
2020-05-11 21:48:33 +02:00
committed by Harald Welte
parent e8536c04bc
commit 32daaf5470
1 changed files with 4 additions and 0 deletions
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4
pySim/commands.py
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@@ -152,6 +152,10 @@ class SimCardCommands(object):
r = self.select_file(ef) r = self.select_file(ef)
return self.__len(r) // self.__record_len(r) return self.__len(r) // self.__record_len(r)
def binary_size(self, ef):
r = self.select_file(ef)
return self.__len(r)
def run_gsm(self, rand): def run_gsm(self, rand):
if len(rand) != 32: if len(rand) != 32:
raise ValueError('Invalid rand') raise ValueError('Invalid rand')