FreeRDP/include
Pascal Nowack 91ff145ae8 core/autodetect: Rework server side API to be closer to documentation
The current state of the autodetect API for the server side does not
include all allowed scenarios where the network autodetection can be
used.
This for example includes the connect-time autodetection, as the
related calls are hidden inside FreeRDP, and not exposed as public API.
In order to avoid duplicate send methods, check the state of the
connection sequence.
If the connection sequence is not yet done, use the connect-time request
types.
Otherwise, use the continuous request types.

The Bandwidth Measure Payload PDU is a little special case, as it is
only allowed to be sent during the connection sequence.
To ensure this, add an assertion in its sending method.

Also fix the handling for the Network Characteristics Sync PDU:
Previously, after parsing the PDU data, the read data was just sent
again to the client, which is wrong.
To fix this issue, introduce a callback for this client-to-server PDU,
so that the actual server implementation can hook up its own handling
for this PDU.
Depending on the situation, the server side may want to discard or use
the retrieved data here.

Moreover, decouple the send-handling for the Network Characteristics
Result PDU from the local autodetect variables.
Currently, these variables are shared between the send and receive
methods.
This leads to access problems, where the server side, wants to use a
different thread to send the autodetect PDU, as the receive handler may
receive an autodetect PDU and overwrite these values with possible
nonsense values.
This is especially the case with RTT response PDUs, as the written
netCharAverageRTT and netCharBaseRTT values are only correct, when only
one RTTRequest happens at a time and no stray RTTResponses are received.
2023-04-13 09:58:52 +02:00
..
config fix and improve cJSON detection 2023-03-11 08:20:10 +01:00
freerdp core/autodetect: Rework server side API to be closer to documentation 2023-04-13 09:58:52 +02:00
CMakeLists.txt Fixed duplicated symbols 2022-03-03 11:26:48 +01:00