Adaptec 1542B - AHA Storage Controller Fast SCSI 10 MBps Manuel d'utilisateur télécharger pdf (Page 160)

R-Studio Manual155

Pattern structure

Pattern header

Each pattern starts with a standard header

<?xml version="1.0" encoding="utf-8"?>

Section template

Each pattern starts with a section giving to the pattern a name that will be shown in the parsed data pane.

Attributes:

name

Specifies the pattern name shown in the parsed data pane

Example:

........

</template>

Section signature

Attributes:

align <positive

integer>

Specifies if the data structure address is aligned (i.g., by a sector: 512)

This section contains elements field with hex-codes of the signature. The attribute offset specifies their

offset from the start of the record. Field length is equal to the number of hex-codes.

Example:

</signature>

Section section

Such sections contain all expressions and operations needed for the pattern to parse the data. A section name is

shown in the parsed data pane. In fact, sections are virtual objects used to group logically connected fields.

Sections can be nested.

The main section is not shown in the parsed data pane.

Section contain elements field which are actual data objects. field names are shown in the parsed data pane

with their values.

Attributes:

name

Specifies the pattern name shown in the parsed data pane

Example:

....

</section>

List of All Objects in Patterns

Data types (in field)

integer

Sub-types:

int8

int16

1 2 ... 155 156 157 158 159 160 161 162 163 164 165 ... 264 265

Pas de commentaire

Adaptec 1542B - AHA Storage Controller Fast SCSI 10 MBps Manuel d'utilisateur Page 160