[console] Include Flow Control status in show line result

consutil/main.py

@@ -41,15 +41,16 @@ def show(db, brief):
     ports.sort(key=lambda p: int(p.line_num))
 
     # set table header style
-    header = ["Line", "Baud", "PID", "Start Time", "Device"]
+    header = ["Line", "Baud", "Flow Control", "PID", "Start Time", "Device"]
     body = []
     for port in ports:
         # runtime information
         busy = "*" if port.busy else " "
         pid = port.session_pid if port.session_pid else "-"
         date = port.session_start_date if port.session_start_date else "-"
         baud = port.baud
-        body.append([busy+port.line_num, baud if baud else "-", pid if pid else "-", date if date else "-", port.remote_device])
+        flow_control = "Enabled" if port.flow_control else "Disabled"
+        body.append([busy+port.line_num, baud if baud else "-", flow_control, pid if pid else "-", date if date else "-", port.remote_device])
     click.echo(tabulate(body, header, stralign='right'))
 
 # 'clear' subcommand

doc/Command-Reference.md

@@ -1993,23 +1993,23 @@ This command displays serial port or a virtual network connection status.
 - Example:
   ```
   admin@sonic:~$ show line
-  Line    Baud    PID    Start Time    Device
-  ------  ------  -----  ------------  --------
-      0       -      -             -
-      1    9600      -             -   switch1
-      2       -      -             -
-      3       -      -             -
-      4       -      -             -
+    Line    Baud    Flow Control    PID    Start Time    Device
+  ------  ------  --------------  -----  ------------  --------
+       1    9600         Enabled      -             -   switch1
+       2       -        Disabled      -             -
+       3       -        Disabled      -             -
+       4       -        Disabled      -             -
+       5       -        Disabled      -             -
   ```
 
 Optionally, you can display configured console ports only by specifying the `-b` or `--breif` flag.
 
 - Example:
   ```
   admin@sonic:~$ show line -b
-    Line    Baud    PID    Start Time    Device
-  ------  ------  -----  ------------  --------
-       1    9600      -             -   switch1
+    Line    Baud    Flow Control    PID    Start Time    Device
+  ------  ------  --------------  -----  ------------  --------
+       1    9600         Enabled      -             -   switch1
   ```
 
 ## Console config commands

tests/console_test.py

@@ -531,19 +531,19 @@ def setup_class(cls):
         print("SETUP")
 
     expect_show_output = ''+ \
-        """  Line    Baud    PID                Start Time    Device
-------  ------  -----  ------------------------  --------
-     1    9600      -                         -   switch1
-    *2    9600    223  Wed Mar  6 08:31:35 2019   switch2
-     3    9600      -                         -
+        """  Line    Baud    Flow Control    PID                Start Time    Device
+------  ------  --------------  -----  ------------------------  --------
+     1    9600        Disabled      -                         -   switch1
+    *2    9600        Disabled    223  Wed Mar  6 08:31:35 2019   switch2
+     3    9600         Enabled      -                         -
 """
     @mock.patch('consutil.lib.SysInfoProvider.init_device_prefix', mock.MagicMock(return_value=None))
     def test_show(self):
         runner = CliRunner()
         db = Db()
         db.cfgdb.set_entry("CONSOLE_PORT", 1, { "remote_device" : "switch1", "baud_rate" : "9600" })
         db.cfgdb.set_entry("CONSOLE_PORT", 2, { "remote_device" : "switch2", "baud_rate" : "9600" })
-        db.cfgdb.set_entry("CONSOLE_PORT", 3, { "baud_rate" : "9600" })
+        db.cfgdb.set_entry("CONSOLE_PORT", 3, { "baud_rate" : "9600", "flow_control" : "1" })
 
         db.db.set(db.db.STATE_DB, "CONSOLE_PORT|2", "state", "busy")
         db.db.set(db.db.STATE_DB, "CONSOLE_PORT|2", "pid", "223")