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/**
* FreeRDP: A Remote Desktop Protocol Implementation
* Location Virtual Channel Extension
*
* Copyright 2023 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_LOCATION_H
#define FREERDP_CHANNEL_LOCATION_H
#include <freerdp/api.h>
#include <freerdp/dvc.h>
#include <freerdp/types.h>
#define LOCATION_CHANNEL_NAME "location"
#define LOCATION_DVC_CHANNEL_NAME "Microsoft::Windows::RDS::Location"
#ifdef __cplusplus
extern "C"
{
#endif
typedef enum
{
PDUTYPE_LOC_RESERVED = 0x0000,
PDUTYPE_SERVER_READY = 0x0001,
PDUTYPE_CLIENT_READY = 0x0002,
PDUTYPE_BASE_LOCATION3D = 0x0003,
PDUTYPE_LOCATION2D_DELTA = 0x0004,
PDUTYPE_LOCATION3D_DELTA = 0x0005,
} LOCATION_PDUTYPE;
#define LOCATION_HEADER_SIZE 6
typedef struct
{
LOCATION_PDUTYPE pduType;
UINT32 pduLength;
} RDPLOCATION_HEADER;
typedef enum
{
RDPLOCATION_PROTOCOL_VERSION_100 = 0x00010000,
RDPLOCATION_PROTOCOL_VERSION_200 = 0x00020000,
} RDPLOCATION_PROTOCOL_VERSION;
typedef struct
{
RDPLOCATION_HEADER header;
RDPLOCATION_PROTOCOL_VERSION protocolVersion;
UINT32 flags;
} RDPLOCATION_SERVER_READY_PDU;
typedef struct
{
RDPLOCATION_HEADER header;
RDPLOCATION_PROTOCOL_VERSION protocolVersion;
UINT32 flags;
} RDPLOCATION_CLIENT_READY_PDU;
typedef enum
{
LOCATIONSOURCE_IP = 0x00,
LOCATIONSOURCE_WIFI = 0x01,
LOCATIONSOURCE_CELL = 0x02,
LOCATIONSOURCE_GNSS = 0x03,
} LOCATIONSOURCE;
typedef struct
{
RDPLOCATION_HEADER header;
double latitude;
double longitude;
INT32 altitude;
double* speed;
double* heading;
double* horizontalAccuracy;
LOCATIONSOURCE* source;
} RDPLOCATION_BASE_LOCATION3D_PDU;
typedef struct
{
RDPLOCATION_HEADER header;
double latitudeDelta;
double longitudeDelta;
double* speedDelta;
double* headingDelta;
} RDPLOCATION_LOCATION2D_DELTA_PDU;
typedef struct
{
RDPLOCATION_HEADER header;
double latitudeDelta;
double longitudeDelta;
INT32 altitudeDelta;
double* speedDelta;
double* headingDelta;
} RDPLOCATION_LOCATION3D_DELTA_PDU;
#ifdef __cplusplus
}
#endif
#endif /* FREERDP_CHANNEL_LOCATION_H */
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