From bfde681c3d8ae0008ecec131a18d3a2560a046ae Mon Sep 17 00:00:00 2001 From: Juraj Sloboda Date: Wed, 17 Feb 2016 16:59:09 +0100 Subject: Convert ipv4 to use node_path Change-Id: Ie5587d4de9accb852e8f7634c42b9ccd9292830b Signed-off-by: Juraj Sloboda Signed-off-by: Stefan Kobza --- resources/libraries/python/IPv4Util.py | 32 ++++++++++++++++++++++++++++++++ 1 file changed, 32 insertions(+) (limited to 'resources/libraries/python') diff --git a/resources/libraries/python/IPv4Util.py b/resources/libraries/python/IPv4Util.py index 30e185c9ff..98c089fcdb 100644 --- a/resources/libraries/python/IPv4Util.py +++ b/resources/libraries/python/IPv4Util.py @@ -142,3 +142,35 @@ class IPv4Util(object): :return: """ get_node(node).flush_ip_addresses(port) + + @staticmethod + def get_link_address(link, nodes_addr): + """Get link IPv4 address. + + :param link: Link name. + :param nodes_addr: Available nodes IPv4 adresses. + :type link: str + :type nodes_addr: dict + :return: Link IPv4 address. + :rtype: str + """ + net = nodes_addr.get(link) + if net is None: + raise ValueError('Link "{0}" not found'.format(link)) + return net.get('net_addr') + + @staticmethod + def get_link_prefix(link, nodes_addr): + """Get link IPv4 address prefix. + + :param link: Link name. + :param nodes_addr: Available nodes IPv4 adresses. + :type link: str + :type nodes_addr: dict + :return: Link IPv4 address prefix. + :rtype: int + """ + net = nodes_addr.get(link) + if net is None: + raise ValueError('Link "{0}" not found'.format(link)) + return net.get('prefix') -- cgit 1.2.3-korg