pySim-shell: Create/delete RuntimeLchan objects on open/close of channel

We already have the open channel and close_channel commands in
pySim-shell. They are sent to the card and acknowledged, respectively.

We also already do have code that can track multiple different logical
channels (the rs.lchan array).  However, this is currently only used by
pySim-trace, and not by pySim-shell.  Let's change that.

Change-Id: Idacee2dc57e8afe85c79bc85b259064e7f5b83a2
Related: OS#6230
---
M pySim-shell.py
1 file changed, 21 insertions(+), 0 deletions(-)

diff --git a/pySim-shell.py b/pySim-shell.py
index a79949c..867795c 100755
--- a/pySim-shell.py
+++ b/pySim-shell.py
@@ -948,6 +948,8 @@
         """Open a logical channel."""
         (data, sw) = self._cmd.card._scc.manage_channel(
             mode='open', lchan_nr=opts.chan_nr)
+        # this is executed only in successful case, as unsuccessful raises exception
+        self._cmd.lchan.add_lchan(opts.chan_nr)
 
     close_chan_parser = argparse.ArgumentParser()
     close_chan_parser.add_argument(
@@ -958,6 +960,8 @@
         """Close a logical channel."""
         (data, sw) = self._cmd.card._scc.manage_channel(
             mode='close', lchan_nr=opts.chan_nr)
+        # this is executed only in successful case, as unsuccessful raises exception
+        self._cmd.rs.del_lchan(opts.chan_nr)
 
     def do_status(self, opts):
         """Perform the STATUS command."""

