2.2.1.3.3.2.1 Actively Monitored Desktop
The Actively Monitored Desktop packet contains information about the actively monitored desktop.
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Hdr |
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ActiveWindowId (optional) |
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NumWindowIds (optional) |
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WindowIds (variable) |
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Hdr (7 bytes): Seven bytes. A TS_DESKTOP_ORDER_HEADER header. The FieldsPresentFlags field of the header MUST be constructed using the following values.
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Value
Meaning
0x04000000
WINDOW_ORDER_TYPE_DESKTOP
Indicates an order specifying a desktop. This flag MUST be set.
0x00000002
WINDOW_ORDER_FIELD_DESKTOP_HOOKED
Indicates that the server will be sending information for the server's current input desktop.
0x00000008
WINDOW_ORDER_FIELD_DESKTOP_ARC_BEGAN
Indicates that the server is beginning to synchronize information with the client after the client has auto-reconnected or the server has just begun monitoring a new desktop. If this flag is set, the WINDOW_ORDER_FIELD_DESKTOP_HOOKED flag MUST also be set.
0x00000004
WINDOW_ORDER_FIELD_DESKTOP_ARC_COMPLETED
Indicates that the server has finished synchronizing data after the client has auto-reconnected or the server has just begun monitoring a new desktop. The client SHOULD assume that any window or shell notification icon not received during the synchronization is discarded. This flag MUST only be combined with the WINDOW_ORDER_TYPE_DESKTOP flag.
0x00000020
WINDOW_ORDER_FIELD_DESKTOP_ACTIVEWND
Indicates that the ActiveWindowId field is present.
0x00000010
WINDOW_ORDER_FIELD_DESKTOP_ZORDER
Indicates that the NumWindowIds field is present. If the NumWindowIds field has a value greater than 0, the WindowIds field MUST also be present.
ActiveWindowId (4 bytes): Optional. An unsigned 32-bit integer. The ID of the currently active window on the server. This field is present if and only if the WINDOW_ORDER_FIELD_DESKTOP_ACTIVEWND flag is set in the FieldsPresentFlags field of the TS_DESKTOP_ORDER_HEADER packet (section 2.2.1.3.3.1).
NumWindowIds (1 byte): Optional. An unsigned 8-bit integer. The number of top-level windows on the server. This field is present if and only if the WINDOW_ORDER_FIELD_DESKTOP_ZORDER flag is set in the FieldsPresentFlags field of the TS_DESKTOP_ORDER_HEADER packet (section 2.2.1.3.3.1).
WindowIds (variable): Variable length. An array of 4-byte window IDs, corresponding to the IDs of the top-level windows on the server, ordered by their Z-order on the server. The number of window IDs in the array is equal to the value of the NumWindowIds field.
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This field is present if and only if the NumWindowIds field is greater than 0 and the WINDOW_ORDER_FIELD_DESKTOP_ZORDER flag is set in the FieldsPresentFlags field of the TS_DESKTOP_ORDER_HEADER packet (section 2.2.1.3.3.1).