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Name	Size	Permission
__pycache__	[ DIR ]	drwxr-xr-x
__init__.py	65 B	-rw-r--r--
pem.py	2 KB	-rw-r--r--
rfc1155.py	2.61 KB	-rw-r--r--
rfc1157.py	3.46 KB	-rw-r--r--
rfc1901.py	640 B	-rw-r--r--
rfc1902.py	3.61 KB	-rw-r--r--
rfc1905.py	4.72 KB	-rw-r--r--
rfc2251.py	26.29 KB	-rw-r--r--
rfc2314.py	1.28 KB	-rw-r--r--
rfc2315.py	9.42 KB	-rw-r--r--
rfc2437.py	2.56 KB	-rw-r--r--
rfc2459.py	48.84 KB	-rw-r--r--
rfc2511.py	10.12 KB	-rw-r--r--
rfc2560.py	8.2 KB	-rw-r--r--
rfc3279.py	5.83 KB	-rw-r--r--
rfc3280.py	45.57 KB	-rw-r--r--
rfc3281.py	9.63 KB	-rw-r--r--
rfc3412.py	1.9 KB	-rw-r--r--
rfc3414.py	1.13 KB	-rw-r--r--
rfc3447.py	1.57 KB	-rw-r--r--
rfc3852.py	19.64 KB	-rw-r--r--
rfc4210.py	27.71 KB	-rw-r--r--
rfc4211.py	11.83 KB	-rw-r--r--
rfc5208.py	1.39 KB	-rw-r--r--
rfc5280.py	48.34 KB	-rw-r--r--
rfc5652.py	19.64 KB	-rw-r--r--
rfc6402.py	14.67 KB	-rw-r--r--

Code Editor : rfc1155.py

#
# This file is part of pyasn1-modules software.
#
# Copyright (c) 2005-2017, Ilya Etingof <etingof@gmail.com>
# License: http://pyasn1.sf.net/license.html
#
# SNMPv1 message syntax
#
# ASN.1 source from:
# http://www.ietf.org/rfc/rfc1155.txt
#
# Sample captures from:
# http://wiki.wireshark.org/SampleCaptures/
#
from pyasn1.type import constraint
from pyasn1.type import namedtype
from pyasn1.type import tag
from pyasn1.type import univ

class ObjectName(univ.ObjectIdentifier):
    pass

class SimpleSyntax(univ.Choice):
    componentType = namedtype.NamedTypes(
        namedtype.NamedType('number', univ.Integer()),
        namedtype.NamedType('string', univ.OctetString()),
        namedtype.NamedType('object', univ.ObjectIdentifier()),
        namedtype.NamedType('empty', univ.Null())
    )

class IpAddress(univ.OctetString):
    tagSet = univ.OctetString.tagSet.tagImplicitly(
        tag.Tag(tag.tagClassApplication, tag.tagFormatSimple, 0)
    )
    subtypeSpec = univ.Integer.subtypeSpec + constraint.ValueSizeConstraint(
        4, 4
    )

class NetworkAddress(univ.Choice):
    componentType = namedtype.NamedTypes(
        namedtype.NamedType('internet', IpAddress())
    )

class Counter(univ.Integer):
    tagSet = univ.Integer.tagSet.tagImplicitly(
        tag.Tag(tag.tagClassApplication, tag.tagFormatSimple, 1)
    )
    subtypeSpec = univ.Integer.subtypeSpec + constraint.ValueRangeConstraint(
        0, 4294967295
    )

class Gauge(univ.Integer):
    tagSet = univ.Integer.tagSet.tagImplicitly(
        tag.Tag(tag.tagClassApplication, tag.tagFormatSimple, 2)
    )
    subtypeSpec = univ.Integer.subtypeSpec + constraint.ValueRangeConstraint(
        0, 4294967295
    )

class TimeTicks(univ.Integer):
    tagSet = univ.Integer.tagSet.tagImplicitly(
        tag.Tag(tag.tagClassApplication, tag.tagFormatSimple, 3)
    )
    subtypeSpec = univ.Integer.subtypeSpec + constraint.ValueRangeConstraint(
        0, 4294967295
    )

class Opaque(univ.OctetString):
    tagSet = univ.OctetString.tagSet.tagImplicitly(
        tag.Tag(tag.tagClassApplication, tag.tagFormatSimple, 4)
    )

class ApplicationSyntax(univ.Choice):
    componentType = namedtype.NamedTypes(
        namedtype.NamedType('address', NetworkAddress()),
        namedtype.NamedType('counter', Counter()),
        namedtype.NamedType('gauge', Gauge()),
        namedtype.NamedType('ticks', TimeTicks()),
        namedtype.NamedType('arbitrary', Opaque())
    )

class ObjectSyntax(univ.Choice):
    componentType = namedtype.NamedTypes(
        namedtype.NamedType('simple', SimpleSyntax()),
        namedtype.NamedType('application-wide', ApplicationSyntax())
    )

${this.title}

Code Editor : rfc1155.py