From 1d8b917fb934060c3d0f79e7039ae3a468f51f2c Mon Sep 17 00:00:00 2001 From: kroy Date: Thu, 24 Oct 2019 12:16:54 -0500 Subject: T1759: ioctl.pm/interface.pm rewrite --- python/vyos/ioctl.py | 34 ++++++++++++++++++++++++++++++++++ 1 file changed, 34 insertions(+) create mode 100644 python/vyos/ioctl.py (limited to 'python/vyos/ioctl.py') diff --git a/python/vyos/ioctl.py b/python/vyos/ioctl.py new file mode 100644 index 000000000..e57d261e4 --- /dev/null +++ b/python/vyos/ioctl.py @@ -0,0 +1,34 @@ +# Copyright 2019 VyOS maintainers and contributors +# +# This library is free software; you can redistribute it and/or +# modify it under the terms of the GNU Lesser General Public +# License as published by the Free Software Foundation; either +# version 2.1 of the License, or (at your option) any later version. +# +# This library is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +# Lesser General Public License for more details. +# +# You should have received a copy of the GNU Lesser General Public +# License along with this library. If not, see . + +import os +import fcntl, struct, sys +from socket import * + +SIOCGIFFLAGS = 0x8913 + +def get_terminal_size(): + """ pull the terminal size """ + """ rows,cols = vyos.ioctl.get_terminal_size() """ + columns, rows = os.get_terminal_size(0) + return (rows,columns) + +def get_interface_flags(intf): + """ Pull the SIOCGIFFLAGS """ + nullif = '\0'*256 + sock = socket(AF_INET, SOCK_DGRAM) + raw = fcntl.ioctl(sock.fileno(), SIOCGIFFLAGS, intf + nullif) + flags, = struct.unpack('H', raw[16:18]) + return flags -- cgit v1.2.3