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babeld: implement "show babel interface" command

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* babel_interface.c
  * show_babel_interface_sub(): new function to process one ifp
  * show_babel_interface(): new function, VTY wrapper
  * babel_if_init(): update respectively
This commit is contained in:
Denis Ovsienko 2012-01-17 19:25:03 +04:00 committed by Paul Jakma
parent 8f3607f84e
commit d4e46e6814
1 changed files with 60 additions and 0 deletions
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60
babeld/babel_interface.c
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@ -660,6 +660,62 @@ is_interface_ll_address(struct interface *ifp, const unsigned char *address)
return 0;
}
static void
show_babel_interface_sub (struct vty *vty, struct interface *ifp)
{
int is_up;
babel_interface_nfo *babel_ifp;
vty_out (vty, "%s is %s%s", ifp->name,
((is_up = if_is_operative(ifp)) ? "up" : "down"), VTY_NEWLINE);
vty_out (vty, " ifindex %u, MTU %u bytes %s%s",
ifp->ifindex, ifp->mtu, if_flag_dump(ifp->flags), VTY_NEWLINE);
if (babel_enable_if_lookup (ifp->name) < 0)
{
vty_out (vty, " Babel protocol is not enabled on this interface%s", VTY_NEWLINE);
return;
}
if (!is_up)
{
vty_out (vty, " Babel protocol is enabled, but not running on this interface%s", VTY_NEWLINE);
return;
}
babel_ifp = babel_get_if_nfo (ifp);
vty_out (vty, " Babel protocol is running on this interface%s", VTY_NEWLINE);
vty_out (vty, " Operating mode is \"%s\"%s",
CHECK_FLAG (babel_ifp->flags, BABEL_IF_WIRED) ? "wired" : "wireless", VTY_NEWLINE);
vty_out (vty, " Split horizon mode is %s%s",
CHECK_FLAG (babel_ifp->flags, BABEL_IF_SPLIT_HORIZON) ? "On" : "Off", VTY_NEWLINE);
vty_out (vty, " Hello interval is %u ms%s", babel_ifp->hello_interval, VTY_NEWLINE);
}
DEFUN (show_babel_interface,
show_babel_interface_cmd,
"show babel interface [INTERFACE]",
SHOW_STR
IP_STR
"Babel information\n"
"Interface information\n"
"Interface name\n")
{
struct interface *ifp;
struct listnode *node;
if (argc == 0)
{
for (ALL_LIST_ELEMENTS_RO (iflist, node, ifp))
show_babel_interface_sub (vty, ifp);
return CMD_SUCCESS;
}
if ((ifp = if_lookup_by_name (argv[0])) == NULL)
{
vty_out (vty, "No such interface name%s", VTY_NEWLINE);
return CMD_WARNING;
}
show_babel_interface_sub (vty, ifp);
return CMD_SUCCESS;
}
void
babel_if_init ()
@ -688,6 +744,10 @@ babel_if_init ()
install_element(INTERFACE_NODE, &babel_set_hello_interval_cmd);
install_element(INTERFACE_NODE, &babel_passive_interface_cmd);
install_element(INTERFACE_NODE, &no_babel_passive_interface_cmd);
/* "show babel ..." commands */
install_element (VIEW_NODE, &show_babel_interface_cmd);
install_element (ENABLE_NODE, &show_babel_interface_cmd);
}
/* hooks: functions called respectively when struct interface is