2.2.4.1 Participant-Created PDU (OD_PARTICIPANT_CREATED)
The Participant-Created PDU (OD_PARTICIPANT_CREATED) is used by the sharing manager to notify participants that a new participant is now receiving the shared desktop. It is also used to notify participants when the control level of a participant has changed (section 3.2.5.2.1)
|
|
|
|
|
|
|
|
|
|
1 |
|
|
|
|
|
|
|
|
|
2 |
|
|
|
|
|
|
|
|
|
3 |
|
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
HDR |
|||||||||||||||||||||||||||||||
|
ParticipantId |
|||||||||||||||||||||||||||||||
|
GroupId |
|||||||||||||||||||||||||||||||
|
Flags |
FriendlyName (variable) |
||||||||||||||||||||||||||||||
|
... |
|||||||||||||||||||||||||||||||
HDR (4 bytes): The common PDU header (as specified in Common Order Header (section 2.2.1)). The Type field of the common PDU header MUST be set to ODTYPE_PARTICIPANT_CREATED (0x0008).
ParticipantId (4 bytes): A 32-bit, unsigned integer that specifies the unique identifier of the participant. The ParticipantId is assigned by the sharing manager.
GroupId (4 bytes): A 32-bit, unsigned integer specifying the unique identifier of the group to which the participant belongs. <6>
Flags (2 bytes): A 16-bit, unsigned integer that represents a set of bit flags, in little-endian format, that indicate information about a participant. A bit is true (or set) if its value is 1. This field MUST be composed of the bitwise OR of one or more of the following values.
-
Value
Meaning
MAY_VIEW
0x0001
The participant has permission to view the shared desktop.
MAY_INTERACT
0x0002
The participant has permission to interact with the shared desktop.
IS_PARTICIPANT
0x0004
The PDU that is associated with the participant receiving the message (section 3.2.5.2.1).
FriendlyName (variable): A UNICODE_STRING that specifies the name that is associated with the participant.