gcc 4.7.2
client/X11/xf_keyboard.c: In function ‘xf_keyboard_action_script_init’:
client/X11/xf_keyboard.c:48:6: warning: unused variable ‘exitCode’
[-Wunused-variable]
gcc 4.9
client/X11/xf_client.c: In function ‘xf_client_thread’:
client/X11/xf_client.c:1537:3: warning: ‘inputThread’ may be used
uninitialized in this function [-Wmaybe-uninitialized]
rdp_recv_message_channel_pdu always read the rdp security header
even if it was already previously read (which is the case if rdp
security is active)
This caused malfunctions and disconnects when heartbeat or bandwidth
autodetect packets were sent/received in rdp security mode.
Credit goes to @MartinHaimberger for identifying the broken code
part.
Unless there is an invalid parameter or internal error, ResetEvent
must return TRUE, even if the object is in nonsignaled state.
Also fixed and improved the CTest TestSynchEvent to test for the
expected/correct SetEvent and ResetEvent return values.
1. Introduce message queue in shadow client. No longer use subsytem->MsgPipe->out to deliver message to clients.
We used to use subsytem->MsgPipe->out for messages which need to be sent to client. But it's not correct. Only one client would get the message if multiple client exists
This problem make the fix in PR #2643 incomplete.
Introduced reference count based solution to release resource taken by the message.
Also added APIs for client message delivery.
Also fixed msg pipe in subsystem to clean resource when destroyed.
2. Discard unused StopEvent in client. We actually use quit message instead.
3. Enhance disposal of channels.
Free context for remdesk and encomsp channels. The original fix only stop the threads, but doesn't release resource.
Dispose channels earlier. The channels are built on client->vcm. Disposing channels after client->vcm is closed cause unknown behavior.
Original fix is #2644
4. Start to add audio support.
When using software gdi (/gdi:sw) the rdp update PDU callback
gdi_palette_update() is used which writes the new colors to
the rdpContext's gdi->palette buffer.
The X11 functions however access xfc->palette which gets only
updated by xf_gdi_palette_update() which is the callback if
/gdi:hw is used.
This commit changes xfc->palette to a pointer which points to
xfc's private buffer with /gdi:hw or to the gdi->palette if
software gdi is used.
