forked from p15670423/monkey
42 lines
1.3 KiB
Python
42 lines
1.3 KiB
Python
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import sys
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import socket
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import struct
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import array
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__author__ = 'hoffer'
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if sys.platform == "win32":
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def local_ips():
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local_hostname = socket.gethostname()
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return socket.gethostbyname_ex(local_hostname)[2]
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else:
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import fcntl
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def local_ips():
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result = []
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try:
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is_64bits = sys.maxsize > 2**32
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struct_size = 40 if is_64bits else 32
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s = socket.socket(socket.AF_INET, socket.SOCK_DGRAM)
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max_possible = 8 # initial value
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while True:
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bytes = max_possible * struct_size
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names = array.array('B', '\0' * bytes)
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outbytes = struct.unpack('iL', fcntl.ioctl(
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s.fileno(),
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0x8912, # SIOCGIFCONF
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struct.pack('iL', bytes, names.buffer_info()[0])
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))[0]
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if outbytes == bytes:
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max_possible *= 2
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else:
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break
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namestr = names.tostring()
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for i in range(0, outbytes, struct_size):
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addr = socket.inet_ntoa(namestr[i+20:i+24])
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if not addr.startswith('127'):
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result.append(addr)
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#name of interface is (namestr[i:i+16].split('\0', 1)[0]
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finally:
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return result
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