50 lines
1.4 KiB
Python
50 lines
1.4 KiB
Python
import socket
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import sys
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import shared
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def convertIntToString(n):
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a = __builtins__.hex(n)
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if a[-1:] == 'L':
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a = a[:-1]
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if (len(a) % 2) == 0:
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return a[2:].decode('hex')
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else:
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return ('0' + a[2:]).decode('hex')
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def convertStringToInt(s):
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return int(s.encode('hex'), 16)
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def signal_handler(signal, frame):
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if shared.safeConfigGetBoolean('bitmessagesettings', 'daemon'):
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shared.doCleanShutdown()
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sys.exit(0)
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else:
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print 'Unfortunately you cannot use Ctrl+C when running the UI because the UI captures the signal.'
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def isHostInPrivateIPRange(host):
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if ":" in host: #IPv6
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hostAddr = socket.inet_pton(socket.AF_INET6, host)
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if hostAddr == ('\x00' * 15) + '\x01':
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return False
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if hostAddr[0] == '\xFE' and (ord(hostAddr[1]) & 0xc0) == 0x80:
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return False
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if (ord(hostAddr[0]) & 0xfe) == 0xfc:
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return False
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pass
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else:
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if host[:3] == '10.':
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return True
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if host[:4] == '172.':
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if host[6] == '.':
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if int(host[4:6]) >= 16 and int(host[4:6]) <= 31:
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return True
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if host[:8] == '192.168.':
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return True
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return False
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def addDataPadding(data, desiredMsgLength = 12, paddingChar = '\x00'):
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return data + paddingChar * (desiredMsgLength - len(data))
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