def getGateway(self):
"""
Return the gateway address of the CIDR range
>>> network = Subnet('192.168.1.0/24')
>>> network.getGateway
'192.168.1.254'
"""
if self.low_gateway:
return iptools.long2ip(iptools.ip2long(self.base) + 1)
else:
return iptools.long2ip(iptools.ip2long(self.base) + self.num_addr - 2)
def usable_addresses(self, low_reserve=5, high_reserve=5):
"""
Returns a list of the usable IP addresses in the CIDR range
>>> network = Subnet('192.168.1.0/24')
>>> len(network.usable_addresses())
244
:param low_reserve: Reserve how many low ip addresses. Default: 5
:type low_reserve: int
:param high_reserve: Reserver how many high ip addreses. Default: 5
:type high_reserve: int
"""
first_usable = self.first_address + low_reserve
last_usable = self.last_address - high_reserve
if self.low_gateway:
first_usable += 2
else:
last_usable -= 1
total = last_usable - first_usable
addresses = []
for i in range(first_usable, last_usable, 1):
ip = iptools.long2ip(i)
addresses.append(ip)
return addresses
def last(self):
"""
Return the last IP address in the CIDR
>>> network = Subnet('192.168.1.0/24')
>>> network.last
'192.168.1.255'
"""
return iptools.long2ip(self.last_address)
def first(self):
"""
Return the first IP address in the CIDR
>>> network = Subnet('192.168.1.0/24')
>>> network.first
'192.168.1.0'
"""
return iptools.long2ip(self.first_address)
def to_python(self, value):
if value is None:
return value
elif isinstance(value, str) or isinstance(value, unicode):
return value
elif isinstance(value, int) or isinstance(value, long):
return iptools.long2ip(value)
assert False, "This should never happen"
def getNetmask(self):
"""
Return the netmask for the CIDR range
>>> network = Subnet('192.168.1.0/24')
>>> network.getNetmask
'255.255.255.0'
"""
decmask = 0
for i in range(0,31):
if (i < self.mask):
decmask += 1*2**(31-i)
return iptools.long2ip(decmask)
def send_channel(self,channel):
global hdhrs
for hdhr in hdhrs:
if hdhr['busy'] == False:
hdhr['busy'] = True
break
hdhr = None
if hdhr is None:
self.send_response(503,'No HDHR avaliable')
return
print "%s:%s" % (hdhr['ip'],hdhr['tuner'])
try:
libhdhr = LibHdhr()
device=libhdhr.device_create(HDHOMERUN_DEVICE_ID_WILDCARD,hdhr['ip_long'],hdhr['tuner'])
localip=libhdhr.device_get_local_machine_addr(device)
target='udp://%s:%d/' % ( iptools.long2ip(localip) , hdhr['local_port'])
libhdhr.device_set_tuner_target(device,target)
listener=socket.socket(socket.AF_INET, socket.SOCK_DGRAM)
listener.bind(('0.0.0.0',hdhr['local_port']))
listener_fh=listener.fileno()
self.log_message("tuning to channel %s" % channel)
vchannel_result=libhdhr.device_set_tuner_vchannel(device,channel)
if vchannel_result == 0:
self.send_response(404, 'Channel not found or unable to tune')
self.send_header("X-Tuner","%s:%s" % (hdhr['ip'],hdhr['tuner']))
self.end_headers()
return
self.send_response(200,'OK')
vstatus = get_vstatus_packed(libhdhr,device)
self.log_message(vstatus)
self.send_header("X-V-Status",vstatus)
self.send_header("X-Tuner","%s:%s" % (hdhr['ip'],hdhr['tuner']))
self.send_header("X-Local-Port",hdhr['local_port'])
self.send_header("Content-type","video/mp2t")
self.end_headers()
while True:
data = listener.recvfrom(2048)
self.wfile.write(data[0])
finally:
hdhr['busy'] = False
def createFromPrivateMessage(self, PrivateMessage):
self.PrivateMessage = PrivateMessage
privmsg = PrivateMessage.privmsg
if ("DCC CHAT CHAT" != privmsg[0:13]):
raise Exception("Invalid argument")
# 2130706433 47372
ipEnd = privmsg.find(" ", 14)
self.longIp = int(privmsg[14:ipEnd])
self.ip = iptools.long2ip(self.longIp)
self.port = int(privmsg[ipEnd + 1:])
print "parsed longIp(%d) ip(%s) port(%d)" % (self.longIp, self.ip,
self.port)
self.nick = PrivateMessage.ParsedMessage.Netmask.nick
self.ident = PrivateMessage.ParsedMessage.Netmask.ident
self.host = PrivateMessage.ParsedMessage.Netmask.host
print "dcc chat nick(%s) ident(%s) host(%s)" % (self.nick, self.ident,
self.host)
hdhr_tuner = 1
udp_relay_listen_port = 1236
libhdhr = LibHdhr()
device = libhdhr.device_create(HDHOMERUN_DEVICE_ID_WILDCARD, iptools.ip2long(hdhr_ip), hdhr_tuner)
listener = socket.socket(socket.AF_INET, socket.SOCK_DGRAM)
listener.bind(('0.0.0.0', udp_relay_listen_port))
#listener.setblocking(False)
#listener_fh=listener.fileno()
localip = libhdhr.device_get_local_machine_addr(device)
target = 'udp://%s:%d/' % (iptools.long2ip(localip), udp_relay_listen_port)
libhdhr.device_set_tuner_target(device, target)
dir_timestamp = time.strftime("%Y-%m-%d %H:%M:%S %Z")
os.mkdir('/www/hdhr.adam.gs/scanner/%s' % dir_timestamp)
req = urllib2.Request(
url='http://hdhr.adam.gs/lineup.xml'
)
fh = urllib2.urlopen(req)
data = fh.read()
xdata = ET.fromstring(data)
programs = xdata.findall("Program")
want_channels = sys.argv[1:]
hdhr_ip = '10.0.8.215'
hdhr_tuner = 1
udp_relay_listen_port = 1236
libhdhr = LibHdhr()
device = libhdhr.device_create(HDHOMERUN_DEVICE_ID_WILDCARD,
iptools.ip2long(hdhr_ip), hdhr_tuner)
listener = socket.socket(socket.AF_INET, socket.SOCK_DGRAM)
listener.bind(('0.0.0.0', udp_relay_listen_port))
#listener.setblocking(False)
#listener_fh=listener.fileno()
localip = libhdhr.device_get_local_machine_addr(device)
target = 'udp://%s:%d/' % (iptools.long2ip(localip), udp_relay_listen_port)
libhdhr.device_set_tuner_target(device, target)
dir_timestamp = time.strftime("%Y-%m-%d %H:%M:%S %Z")
os.mkdir('/www/hdhr.adam.gs/scanner/%s' % dir_timestamp)
req = urllib2.Request(url='http://hdhr.adam.gs/lineup.xml')
fh = urllib2.urlopen(req)
data = fh.read()
xdata = ET.fromstring(data)
programs = xdata.findall("Program")
want_channels = sys.argv[1:]
for program in programs:
channel = program.find("GuideNumber").text
copy_protected = True
else:
copy_protected = False
print("vstatus:")
print(" vchannel %s" % (vstatus[2].vchannel))
print(" name %s" % (vstatus[2].name))
print(" auth %s" % (vstatus[2].auth))
print(" cci %s" % (vstatus[2].cci))
print(" cgms %s" % (vstatus[2].cgms))
print(" subscribed %s" % (subscribed))
print(" available %s" % (available))
print(" copy_protected %s" % (copy_protected))
libhdhr = LibHdhr()
device = libhdhr.device_create(HDHOMERUN_DEVICE_ID_WILDCARD,
iptools.ip2long('10.0.8.211'), 0)
print iptools.long2ip(libhdhr.device_get_local_machine_addr(device))
pp_vstatus(libhdhr, device)
libhdhr.device_set_tuner_vchannel(device, '802')
time.sleep(1)
pp_vstatus(libhdhr, device)
libhdhr.device_set_tuner_vchannel(device, '1216')
time.sleep(1)
pp_vstatus(libhdhr, device)
def long2ip(value):
"""Converts a long value to dotted IP address String"""
return iptools.long2ip(value)
from zcode_dict import *
isp_err = open("err/check-google_err", "w+");
while True:
#print prov_map
lines = sys.stdin.readlines(300000)
if not lines: break
for line in lines:
line = line.strip()
if '' == line: continue
rec = line.split('`')
if len(rec)<4:
continue
(intip_beg,intip_end,prov,city) = rec
ip_begstr = iptools.long2ip(long(intip_beg))
ip_endstr = iptools.long2ip(long(intip_end))
if prov != "" and city == "":
if prov in prov_map:
prov = prov_map[prov]
else:
print >>isp_err, "prov`%s" %(prov)
elif prov != "" and city != "":
if prov in ["北京市","天津市","上海市","重庆市"]:
city = ''
key = prov + "," + city
if key in prov_city_map:
(prov, city) = prov_city_map[key].split(",")
else:
print >>isp_err, "prov_city`%s`%s" %(prov,city)
elif prov == "" and city != "":
if vstatus[2].copy_protected == 1:
copy_protected = True
else:
copy_protected = False
print ("vstatus:")
print (" vchannel %s" % (vstatus[2].vchannel))
print (" name %s" % (vstatus[2].name))
print (" auth %s" % (vstatus[2].auth))
print (" cci %s" % (vstatus[2].cci))
print (" cgms %s" % (vstatus[2].cgms))
print (" subscribed %s" % (subscribed))
print (" available %s" % (available))
print (" copy_protected %s" % (copy_protected))
libhdhr = LibHdhr()
device = libhdhr.device_create(HDHOMERUN_DEVICE_ID_WILDCARD, iptools.ip2long("10.0.8.211"), 0)
print iptools.long2ip(libhdhr.device_get_local_machine_addr(device))
pp_vstatus(libhdhr, device)
libhdhr.device_set_tuner_vchannel(device, "802")
time.sleep(1)
pp_vstatus(libhdhr, device)
libhdhr.device_set_tuner_vchannel(device, "1216")
time.sleep(1)
pp_vstatus(libhdhr, device)