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-rw-r--r--include/freerdp/channels/location.h114
1 files changed, 114 insertions, 0 deletions
diff --git a/include/freerdp/channels/location.h b/include/freerdp/channels/location.h
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+++ b/include/freerdp/channels/location.h
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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_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 */