2.2.11.3.1 Suppress Output PDU Data (TS_SUPPRESS_OUTPUT_PDU)
The TS_SUPPRESS_OUTPUT_PDU structure contains the contents of the Suppress Output PDU, which is a Share Data Header (section 2.2.8.1.1.1.2) and two fields.
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shareDataHeader (18 bytes) |
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allowDisplayUpdates |
pad3Octets |
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desktopRect |
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shareDataHeader (18 bytes): A Share Data Header containing information about the packet (section 2.2.8.1.1.1.2). The type subfield of the pduType field of the Share Control Header (section 2.2.8.1.1.1.1) MUST be set to PDUTYPE_DATAPDU (7). The pduType2 field of the Share Data Header MUST be set to PDUTYPE2_SUPPRESS_OUTPUT (35).
allowDisplayUpdates (1 byte): An 8-bit, unsigned integer. Indicates whether the client wants to receive display updates from the server.
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Value
Meaning
SUPPRESS_DISPLAY_UPDATES
0x00
Turn off display updates from the server.
ALLOW_DISPLAY_UPDATES
0x01
Turn on display updates from the server.
pad3Octets (3 bytes): A 3-element array of 8-bit, unsigned integer values. Padding. Values in this field MUST be ignored.
desktopRect (8 bytes): An Inclusive Rectangle (section 2.2.11.1) which contains the coordinates of the desktop rectangle if the allowDisplayUpdates field is set to ALLOW_DISPLAY_UPDATES (1). If the allowDisplayUpdates field is set to SUPPRESS_DISPLAY_UPDATES (0), this field MUST NOT be included in the PDU.