def check_prefix_syntax(prefix):
if not set('[~!@#$%^&*()+{}":;\']+$').intersection(prefix):
return True
else:
print messagemanager.display_message('2', [prefix])
return False
def check_codeid(codeid):
if not set('[~!@#$%^&*()+{}":;\']+$').intersection(codeid) and len(
codeid) == 32:
return True
else:
print messagemanager.display_message('3', [codeid])
return False
def check_dns_hostname_presence(hostname, silence):
try:
ip = socket.gethostbyname(hostname)
if ip:
if (silence == ""):
print messagemanager.display_message('5', [hostname, ip])
return True
except socket.gaierror as e:
return False
except:
messagemanager.display_message('6', [])
return False
def check_hostname_syntax(hostname):
#syntax rfc control
if len(hostname) > 255:
return False
if hostname:
#if re.match("^[a-zA-Z0-9]*$", hostname):
if not set('[~!@#$%^&*()+{}":;\']+$').intersection(hostname):
return True
else:
print messagemanager.display_message('1', [hostname])
return False
def check_group_syntax(group):
#syntax rfc control
if len(group) > 255:
return False
if group:
if not set('[~!@#$%^&*()+{}":;\']+$').intersection(group):
return True
else:
print messagemanager.display_message('4', [group])
return False