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mac: begin to downstrip

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This commit is contained in:
Nico Schottelius 2020-01-12 14:03:04 +01:00
parent 64ab011299
commit 53c6a14d60
1 changed files with 22 additions and 34 deletions
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56
uncloud/hack/hackcloud/mac-gen.py
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@ -26,29 +26,32 @@ import os.path
import os
import re
import cinv
from cinv import fsproperty
log = logging.getLogger(__name__)
class Error(cinv.Error):
class Error(Exception):
pass
class Mac(object):
def __init__(self):
self.base_dir = self.get_base_dir()
self.base_dir = "."
_prefix = fsproperty.FileStringProperty(lambda obj: os.path.join(obj.base_dir, "prefix"))
free = fsproperty.FileListProperty(lambda obj: os.path.join(obj.base_dir, "free"))
last = fsproperty.FileStringProperty(lambda obj: os.path.join(obj.base_dir, "last"))
self._prefix = "02:00"
self.free = self.read_file("mac-free")
self.last = self.read_file("mac-last")
def read_file(self, filename):
fname = os.path.join(self.base_dir, filename)
ret = []
def _init_base_dir(self):
try:
os.makedirs(self.base_dir, exist_ok=True)
except OSError as e:
raise Error(e)
with open(fname, "r") as fd:
ret = fd.readlines()
except Exception as e:
pass
return ret
@staticmethod
def validate_mac(mac):
@ -146,26 +149,11 @@ class Mac(object):
host.host_type = args.type
@classmethod
def commandline_args(cls, parent_parser, parents):
"""Add us to the parent parser and add all parents to our parsers"""
def commandline(cls):
pass
parser = {}
parser['sub'] = parent_parser.add_subparsers(title="Mac Commands")
parser['free-add'] = parser['sub'].add_parser('free-add', parents=parents)
parser['free-add'].add_argument('address', help='Address to add to free database')
parser['free-add'].set_defaults(func=cls.commandline_free_add)
parser['free-list'] = parser['sub'].add_parser('free-list', parents=parents,
help="List free mac addresses")
parser['free-list'].set_defaults(func=cls.commandline_free_list)
parser['generate'] = parser['sub'].add_parser('generate', parents=parents)
parser['generate'].set_defaults(func=cls.commandline_generate)
parser['prefix-get'] = parser['sub'].add_parser('prefix-get', parents=parents)
parser['prefix-get'].set_defaults(func=cls.commandline_prefix_get)
parser['prefix-set'] = parser['sub'].add_parser('prefix-set', parents=parents)
parser['prefix-set'].add_argument('prefix', help="3 Byte address prefix (f.i. '00:16:3e')")
parser['prefix-set'].set_defaults(func=cls.commandline_prefix_set)
if __name__ == '__main__':
m = Mac()
m.commandline()
print(m.free)