76 lines
2.4 KiB
Python
76 lines
2.4 KiB
Python
import os
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import socket
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import sys
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from binascii import hexlify, unhexlify
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from multiprocessing import current_process
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from threading import current_thread, enumerate
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from configparser import BMConfigParser
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from debug import logger
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import shared
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def powQueueSize():
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curWorkerQueue = shared.workerQueue.qsize()
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for thread in enumerate():
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try:
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if thread.name == "singleWorker":
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curWorkerQueue += thread.busy
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except:
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pass
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return curWorkerQueue
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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 unhexlify(a[2:])
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else:
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return unhexlify('0' + a[2:])
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def convertStringToInt(s):
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return int(hexlify(s), 16)
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def signal_handler(signal, frame):
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logger.error("Got signal %i in %s/%s", signal, current_process().name, current_thread().name)
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if current_process().name == "RegExParser":
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# on Windows this isn't triggered, but it's fine, it has its own process termination thing
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raise SystemExit
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if "PoolWorker" in current_process().name:
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raise SystemExit
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if current_thread().name != "MainThread":
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return
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logger.error("Got signal %i", signal)
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if BMConfigParser().safeGetBoolean('bitmessagesettings', 'daemon'):
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shared.doCleanShutdown()
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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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elif ".onion" not in host:
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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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# Multicast
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if host[:3] >= 224 and host[:3] <= 239 and host[4] == '.':
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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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