APN Event Management Programming Manual

SNAX/XF and SNAX/APN Event Management Programming Manual—426859-001

2-1

Standard Definitions

Event-message buffers, like other SPI buffers, contain header tokens and other standard

tokens. The header and standard tokens that appear in SNAX/XF and SNAX/APN event

messages are listed in:

•

Table 2-1, which lists SPI header and simple tokens

•

Table 2-2, which list EMS header and simple tokens

•

Table 2-3, which lists SPI common extension tokens

The header tokens in Table 2-1

and Table 2-2 are included because an application can

filter event messages on header tokens as well as on other tokens. Header tokens are

defined in this section only; they are not included in descriptions of individual event

messages.

Tokens that appear only in certain event messages are listed and described with the

individual event messages in Section 3, SNAX/XF Event Messages

and Section 4,

SNAX/APN Event Messages.

SPI Standard Definitions Used by SNAX/XF and

SNAX/APN

Definitions whose symbolic names begin with the characters ZSPI- are SPI standard

definitions. The SPI Programming Manual fully discusses these definitions. Table 2-1

lists all SPI standard definition that are used in event messages generated by SNAX/XF

and SNAX/APN.

Definitions of Header Tokens

ZSPI-TKN-HDRTYPE

identifies the kind of header that the message contains. (The message buffer used by

EMS—like the command or response buffer used in control and inquiry—is an SPI

buffer, but somes of the tokens in the header of an event message differ from those

in the header of a command or response message.)

Table 2-1. SPI Standard Definitions Used by SNAX/XF and SNAX/APN

Token Name Token Type

Header Tokens

ZSPI-TKN-HDRTYPE ZSPI-TYP-UINT

ZSPI-TKN-MAX-FIELD-VERSION ZSPI-TYP-VERSION

ZSPI-TKN-SSID ZSPI-TYP-SSID

ZSPI-TKN-USEDLEN ZSPI-TYP-UINT

Simple Token

ZSPI-TKN-MANAGER ZSPI-TYP-FNAME32