/usr/share/pyshared/tftpy/TftpShared.py is in python-tftpy 0.6.0-1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 | """This module holds all objects shared by all other modules in tftpy."""
import logging
LOG_LEVEL = logging.NOTSET
MIN_BLKSIZE = 8
DEF_BLKSIZE = 512
MAX_BLKSIZE = 65536
SOCK_TIMEOUT = 5
MAX_DUPS = 20
TIMEOUT_RETRIES = 5
DEF_TFTP_PORT = 69
# A hook for deliberately introducing delay in testing.
DELAY_BLOCK = 0
# Initialize the logger.
logging.basicConfig()
# The logger used by this library. Feel free to clobber it with your own, if you like, as
# long as it conforms to Python's logging.
log = logging.getLogger('tftpy')
def tftpassert(condition, msg):
"""This function is a simple utility that will check the condition
passed for a false state. If it finds one, it throws a TftpException
with the message passed. This just makes the code throughout cleaner
by refactoring."""
if not condition:
raise TftpException, msg
def setLogLevel(level):
"""This function is a utility function for setting the internal log level.
The log level defaults to logging.NOTSET, so unwanted output to stdout is
not created."""
global log
log.setLevel(level)
class TftpErrors(object):
"""This class is a convenience for defining the common tftp error codes,
and making them more readable in the code."""
NotDefined = 0
FileNotFound = 1
AccessViolation = 2
DiskFull = 3
IllegalTftpOp = 4
UnknownTID = 5
FileAlreadyExists = 6
NoSuchUser = 7
FailedNegotiation = 8
class TftpException(Exception):
"""This class is the parent class of all exceptions regarding the handling
of the TFTP protocol."""
pass
class TftpTimeout(TftpException):
"""This class represents a timeout error waiting for a response from the
other end."""
pass
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