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Merge pull request #50 from jeromelebleu/dev

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Improve network informations monitoring
This commit is contained in:
Jérôme Lebleu 2013-12-12 11:31:58 -08:00
commit 198ae59933
1 changed files with 12 additions and 8 deletions
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20
yunohost_monitor.py
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@ -152,20 +152,20 @@ def monitor_network(units=None, human_readable=False):
try:
p_ip = str(urlopen('http://ip.yunohost.org').read())
except:
raise YunoHostError(1, _("Public IP resolution failed"))
p_ip = 'unknown'
l_ip = None
l_ip = 'unknown'
for name, addrs in devices.items():
if name == 'lo':
continue
if len(devices) == 2:
l_ip = _extract_inet(addrs)
else:
if l_ip is None:
if not isinstance(l_ip, dict):
l_ip = {}
l_ip[name] = _extract_inet(addrs)
gateway = None
gateway = 'unknown'
output = subprocess.check_output('ip route show'.split())
m = re.search('default via (.*) dev ([a-z]+[0-9]?)', output)
if m:
@ -359,23 +359,27 @@ def _extract_inet(string, skip_netmask=False):
string -- String to search in
"""
# TODO: Return IPv4 and IPv6 when available
ip4 = '((25[0-5]|2[0-4]\d|[0-1]?\d?\d)(\.(25[0-5]|2[0-4]\d|[0-1]?\d?\d)){3}'
ip6 = '((?:[0-9A-Fa-f]{1,4}(?::[0-9A-Fa-f]{1,4})*)?)::((?:[0-9A-Fa-f]{1,4}(?::[0-9A-Fa-f]{1,4})*)?'
ip6 = '(((?:[0-9A-Fa-f]{1,4}(?::[0-9A-Fa-f]{1,4})*)?)::((?:[0-9A-Fa-f]{1,4}(?::[0-9A-Fa-f]{1,4})*)?)'
ip4 += '/[0-9]{1,2})' if not skip_netmask else ')'
ip6 += '/[0-9]{1,2})' if not skip_netmask else ')'
ip4_prog = re.compile(ip4)
ip6_prog = re.compile(ip6)
result = []
m = ip4_prog.search(string)
if m:
return m.group(1)
result.append(m.group(1))
m = ip6_prog.search(string)
if m:
return m.group(1)
result.append(m.group(1))
if len(result) > 1:
return result
elif len(result) == 1:
return result[0]
return None