Cisco Cisco Firepower Management Center 2000 Entwickleranleitung

The eStreamer service uses the UUID String Mapping data block in various metadata messages to map 
UUID values to descriptive strings. The UUID String Mapping data block has a block type of 14 in series 
2.

The following diagram shows the structure of the UUID String Mapping data block.

The following table describes the fields in the UUID String Mapping data block.

Byte

0

1

2

3

Bit

0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31

UUID String Mapping Block Type (14)

UUID String Mapping Block Length

UUID

UUID, continued

UUID, continued

UUID, continued

String Block Type (0)

String Block Length

Name...

UUID String 
Mapping Block Type

uint32

Initiates a UUID String Mapping block. This value is always 

14

.

UUID String 
Mapping Block 
Length

uint32

Total number of bytes in the UUID String Mapping block, 
including eight bytes for the UUID String Mapping block type 
and length fields, plus the number of bytes of data that follows. 

UUID

uint8[16]

The unique identifier for the event or other object the UUID 
identifies.

String Block Type

uint32

Initiates a String data block containing the descriptive name 
associated with the UUID. This value is always 

0

.

String Block Length

uint32

The number of bytes included in the name String data block, 
including eight bytes for the block type and header fields plus the 
number of bytes in the Name field.

Name

string

The descriptive name.