shell: New 'read_records' and 'read_records_decoded' commands
Those commands can be used to read all the records available in the
selected file.
Change-Id: If457b4e02bde8aa6db8cc329411f94411c100bc9
diff --git a/pySim/filesystem.py b/pySim/filesystem.py
index f8443f3..e97fbf6 100644
--- a/pySim/filesystem.py
+++ b/pySim/filesystem.py
@@ -568,6 +568,33 @@
(data, sw) = self._cmd.rs.read_record_dec(opts.record_nr)
self._cmd.poutput_json(data, opts.oneline)
+ read_recs_parser = argparse.ArgumentParser()
+ @cmd2.with_argparser(read_recs_parser)
+ def do_read_records(self, opts):
+ """Read all records from a record-oriented EF"""
+ num_of_rec = self._cmd.rs.selected_file_fcp['file_descriptor']['num_of_rec']
+ for recnr in range(1, 1 + num_of_rec):
+ (data, sw) = self._cmd.rs.read_record(recnr)
+ if (len(data) > 0):
+ recstr = str(data)
+ else:
+ recstr = "(empty)"
+ self._cmd.poutput("%03d %s" % (recnr, recstr))
+
+ read_recs_dec_parser = argparse.ArgumentParser()
+ read_recs_dec_parser.add_argument('--oneline', action='store_true',
+ help='No JSON pretty-printing, dump as a single line')
+ @cmd2.with_argparser(read_recs_dec_parser)
+ def do_read_records_decoded(self, opts):
+ """Read + decode all records from a record-oriented EF"""
+ num_of_rec = self._cmd.rs.selected_file_fcp['file_descriptor']['num_of_rec']
+ # collect all results in list so they are rendered as JSON list when printing
+ data_list = []
+ for recnr in range(1, 1 + num_of_rec):
+ (data, sw) = self._cmd.rs.read_record_dec(recnr)
+ data_list.append(data)
+ self._cmd.poutput_json(data_list, opts.oneline)
+
upd_rec_parser = argparse.ArgumentParser()
upd_rec_parser.add_argument('record_nr', type=int, help='Number of record to be read')
upd_rec_parser.add_argument('data', help='Data bytes (hex format) to write')
@@ -965,6 +992,8 @@
select_resp = f.decode_select_response(data)
else:
select_resp = self.probe_file(name, cmd_app)
+ # store the decoded FCP for later reference
+ self.selected_file_fcp = select_resp
# register commands of new file
if cmd_app and self.selected_file.shell_commands: