OPSI.ldaptor.protocols.pureber module

Pure, simple, BER encoding and decoding

class OPSI.ldaptor.protocols.pureber.BERBase(tag=None)

identification()

tag = None

class OPSI.ldaptor.protocols.pureber.BERBoolean(value=None, tag=None)

Bases: OPSI.ldaptor.protocols.pureber.BERBase

classmethod fromBER(klass, tag, content, berdecoder=None)

tag = 1

class OPSI.ldaptor.protocols.pureber.BERDecoderContext(fallback=None, inherit=None)

Identities = {1: <class OPSI.ldaptor.protocols.pureber.BERBoolean>, 2: <class OPSI.ldaptor.protocols.pureber.BERInteger>, 4: <class OPSI.ldaptor.protocols.pureber.BEROctetString>, 5: <class OPSI.ldaptor.protocols.pureber.BERNull>, 10: <class OPSI.ldaptor.protocols.pureber.BEREnumerated>, 16: <class 'OPSI.ldaptor.protocols.pureber.BERSequence'>, 17: <class 'OPSI.ldaptor.protocols.pureber.BERSet'>}

inherit()

lookup_id(id)

class OPSI.ldaptor.protocols.pureber.BEREnumerated(value=None, tag=None)

Bases: OPSI.ldaptor.protocols.pureber.BERInteger

tag = 10

exception OPSI.ldaptor.protocols.pureber.BERException

Bases: exceptions.Exception

exception OPSI.ldaptor.protocols.pureber.BERExceptionInsufficientData

Bases: exceptions.Exception

class OPSI.ldaptor.protocols.pureber.BERInteger(value=None, tag=None)

Bases: OPSI.ldaptor.protocols.pureber.BERBase

classmethod fromBER(klass, tag, content, berdecoder=None)

tag = 2

value = None

class OPSI.ldaptor.protocols.pureber.BERNull(tag=None)

Bases: OPSI.ldaptor.protocols.pureber.BERBase

classmethod fromBER(klass, tag, content, berdecoder=None)

tag = 5

class OPSI.ldaptor.protocols.pureber.BEROctetString(value=None, tag=None)

Bases: OPSI.ldaptor.protocols.pureber.BERBase

classmethod fromBER(klass, tag, content, berdecoder=None)

tag = 4

value = None

class OPSI.ldaptor.protocols.pureber.BERSequence(value=None, tag=None)

Bases: OPSI.ldaptor.protocols.pureber.BERStructured, UserList.UserList

classmethod fromBER(klass, tag, content, berdecoder=None)

tag = 16

class OPSI.ldaptor.protocols.pureber.BERSequenceOf(value=None, tag=None)

Bases: OPSI.ldaptor.protocols.pureber.BERSequence

class OPSI.ldaptor.protocols.pureber.BERSet(value=None, tag=None)

Bases: OPSI.ldaptor.protocols.pureber.BERSequence

tag = 17

class OPSI.ldaptor.protocols.pureber.BERStructured(tag=None)

Bases: OPSI.ldaptor.protocols.pureber.BERBase

identification()

exception OPSI.ldaptor.protocols.pureber.UnknownBERTag(tag, context)

Bases: exceptions.Exception

OPSI.ldaptor.protocols.pureber.ber2int(e, signed=True)

OPSI.ldaptor.protocols.pureber.berDecodeLength(m, offset=0)

Return a tuple of (length, lengthLength). m must be atleast one byte long.

OPSI.ldaptor.protocols.pureber.berDecodeMultiple(content, berdecoder) → [objects]

Decodes everything in content and returns a list of decoded objects.

All of content will be decoded, and content must contain complete BER objects.

OPSI.ldaptor.protocols.pureber.berDecodeObject(context, string) -> (berobject, bytesUsed)

berobject may be None.

OPSI.ldaptor.protocols.pureber.int2ber(i, signed=True)

OPSI.ldaptor.protocols.pureber.int2berlen(i)

OPSI.ldaptor.protocols.pureber.need(buf, n)