-- Wire Transfer Protocol (binary, defined using ASN.1 notation)
-- Encoding: use "direct encoding" to the number of octets indicated in the comment [n], using network byte order.

WTP DEFINITIONS ::= BEGIN

-- Used to sent data from the data provider
WtpData ::= SEQUENCE {
    magic           INTEGER (0..255),           -- [1] always 0xAA
    versionMajor    INTEGER (0..255),           -- [1] major interface version, forward incompatible with previous major version, current value: 1
    versionMinor    INTEGER (0..255),           -- [1] minor interface version, forward compatible with previous minor version, current value: 0
    reserved        OCTET STRING (SIZE (3)),    -- [3] reserved for future use (ignored, but use 0)
    payloadId       INTEGER (0..65535),         -- [2] payload type: 0x0000=undefined, 0x0001=ONAP VesEvent (protobuf)
    payloadLength   INTEGER (0..4294967295).    -- [4] payload length in octets
    payload         OCTET STRING                -- [length as per payloadLength]
}

END