FreeRDP/include/freerdp/server/telemetry.h

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/**
* FreeRDP: A Remote Desktop Protocol Implementation
* Telemetry Virtual Channel Extension
*
* Copyright 2022 Pascal Nowack <Pascal.Nowack@gmx.de>
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#ifndef FREERDP_CHANNEL_TELEMETRY_SERVER_TELEMETRY_H
#define FREERDP_CHANNEL_TELEMETRY_SERVER_TELEMETRY_H
#include <freerdp/channels/telemetry.h>
#include <freerdp/channels/wtsvc.h>
#ifdef __cplusplus
extern "C"
{
#endif
typedef struct s_telemetry_server_context TelemetryServerContext;
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typedef UINT (*psTelemetryServerOpen)(TelemetryServerContext* context);
typedef UINT (*psTelemetryServerClose)(TelemetryServerContext* context);
typedef BOOL (*psTelemetryServerChannelIdAssigned)(TelemetryServerContext* context,
UINT32 channelId);
typedef UINT (*psTelemetryServerInitialize)(TelemetryServerContext* context,
BOOL externalThread);
typedef UINT (*psTelemetryServerPoll)(TelemetryServerContext* context);
typedef BOOL (*psTelemetryServerChannelHandle)(TelemetryServerContext* context, HANDLE* handle);
typedef UINT (*psTelemetryServerRdpTelemetry)(TelemetryServerContext* context,
const TELEMETRY_RDP_TELEMETRY_PDU* rdpTelemetry);
struct s_telemetry_server_context
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{
HANDLE vcm;
/* Server self-defined pointer. */
void* userdata;
/*** APIs called by the server. ***/
/**
* Optional: Set thread handling.
* When externalThread=TRUE, the application is responsible to call
* Poll() periodically to process channel events.
*
* Defaults to externalThread=FALSE
*/
psTelemetryServerInitialize Initialize;
/**
* Open the telemetry channel.
*/
psTelemetryServerOpen Open;
/**
* Close the telemetry channel.
*/
psTelemetryServerClose Close;
/**
* Poll
* When externalThread=TRUE, call Poll() periodically from your main loop.
* If externalThread=FALSE do not call.
*/
psTelemetryServerPoll Poll;
/**
* Retrieve the channel handle for use in conjunction with Poll().
* If externalThread=FALSE do not call.
*/
psTelemetryServerChannelHandle ChannelHandle;
/*** Callbacks registered by the server. ***/
/**
* Callback, when the channel got its id assigned
*/
psTelemetryServerChannelIdAssigned ChannelIdAssigned;
/**
* Callback for the RDP Telemetry PDU.
*/
psTelemetryServerRdpTelemetry RdpTelemetry;
rdpContext* rdpcontext;
};
FREERDP_API TelemetryServerContext* telemetry_server_context_new(HANDLE vcm);
FREERDP_API void telemetry_server_context_free(TelemetryServerContext* context);
#ifdef __cplusplus
}
#endif
#endif /* FREERDP_CHANNEL_TELEMETRY_SERVER_TELEMETRY_H */