Trace-route message MQEPH (Embedded PCF header)
The MQEPH structure contains a description of both the PCF information
that accompanies the message data of a trace-route message and the application
message data which follows it. For a full description of the MQEPH structure,
including a description of the elementary datatype of each parameter, see MQEPH - Embedded PCF header.
An MQEPH structure is used only if additional user message data
follows the TraceRoute PCF group.
For a trace-route message, the MQEPH structure contains the following values:
- StrucId
-
Description:
| Structure identifier.
|
Datatype:
| MQCHAR4.
|
Value:
| MQEPH_STRUC_ID.
|
- Version
-
Description:
| Structure version number.
|
Datatype:
| MQLONG.
|
Values:
| MQEPH_VERSION_1.
|
- StrucLength
-
Description:
| Structure length.
|
Datatype:
| MQLONG.
|
Value:
| Total length of the structure including the PCF parameter
structures that follow it.
|
- Encoding
-
Description:
| Numeric encoding of the message data that follows the
last PCF parameter structure.
|
Datatype:
| MQLONG.
|
Value:
| The encoding of the message data.
|
- CodedCharSetId
-
Description:
| Character set identifier of the message data that follows
the last PCF parameter structure.
|
Datatype:
| MQLONG.
|
Value:
| The character set of the message data.
|
- Format
-
Description:
| Format name of the message data that follows the last
PCF parameter structure.
|
Datatype:
| MQCHAR8.
|
Value:
| The format name of the message data.
|
- Flags
-
Description:
| Flags that specify attributes of the structure or control
its processing.
|
Datatype:
| MQLONG.
|
Value:
|
- MQEPH_NONE
- No flags specified.
- MQEPH_CCSID_EMBEDDED
- Specifies that the character set of the parameters containing character
data is specified individually within the CodedCharSetId field in
each structure.
|
- PCFHeader
-