def read_hop_info(hopinfo_path, hop_ip):
default_hop_path = hopinfo_path + hop_ip + ".json"
if os.path.exists(default_hop_path):
try:
hop_info = json.load(open(default_hop_path))
except:
os.remove(default_hop_path)
if is_ip(hop_ip):
hop_info = ipinfo(hop_ip)
save_ipinfo(hopinfo_path, hop_info)
else:
hop_info = {}
else:
if not is_ip(hop_ip):
hop_ip = host2ip(hop_ip)
if is_ip(hop_ip):
hop_info = ipinfo(hop_ip)
save_ipinfo(hopinfo_path, hop_info)
else:
hop_info = {}
return hop_info
def read_hop_info(hopinfo_path, hop_ip):
default_hop_path = hopinfo_path + hop_ip + ".json"
if os.path.exists(default_hop_path):
try:
hop_info = json.load(open(default_hop_path))
except:
os.remove(default_hop_path)
if is_ip(hop_ip):
hop_info = ipinfo(hop_ip)
save_ipinfo(hopinfo_path, hop_info)
else:
hop_info = {}
else:
if not is_ip(hop_ip):
hop_ip = host2ip(hop_ip)
if is_ip(hop_ip):
hop_info = ipinfo(hop_ip)
save_ipinfo(hopinfo_path, hop_info)
else:
hop_info = {}
return hop_info
def get_ip_and_hostname(ip_or_hostname):
ip = None
name = None
if is_hostname(ip_or_hostname):
name = ip_or_hostname
ip = host2ip(ip_or_hostname)
elif is_ip(ip_or_hostname):
ip = ip_or_hostname
ip_info = ipinfo(ip_or_hostname)
if "hostname" not in ip_info.keys():
name = ip_or_hostname
else:
name = ip_info["hostname"]
if '.' not in name:
name = ip_or_hostname
else:
print "[Error] Input argument in function get_ip_and_hostname(): ", ip_or_hostname, " is neither an ip nor a hostname!"
exit(-1)
return ip, name
def get_ip_and_hostname(ip_or_hostname):
ip = None
name = None
if is_hostname(ip_or_hostname):
name = ip_or_hostname
ip = host2ip(ip_or_hostname)
elif is_ip(ip_or_hostname):
ip = ip_or_hostname
ip_info = ipinfo(ip_or_hostname)
if "hostname" not in ip_info.keys():
name = ip_or_hostname
else:
name = ip_info["hostname"]
if '.' not in name:
name = ip_or_hostname
else:
print "[Error] Input argument in function get_ip_and_hostname(): ", ip_or_hostname, " is neither an ip nor a hostname!"
exit(-1)
return ip, name
