Milestone 5: deliver embedded RDP sessions and lifecycle hardening

2026-03-03 18:59:26 -07:00
parent 230a401386
commit 36006bd4aa
2941 changed files with 724359 additions and 77 deletions
--- a/third_party/FreeRDP/include/freerdp/channels/video.h
+++ b/third_party/FreeRDP/include/freerdp/channels/video.h
@@ -0,0 +1,126 @@
+/**
+ * FreeRDP: A Remote Desktop Protocol Implementation
+ * Video Optimized Remoting Virtual Channel Extension
+ *
+ * Copyright 2018 David Fort <contact@hardening-consulting.com>
+ *
+ * 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_VIDEO_H
+#define FREERDP_CHANNEL_VIDEO_H
+
+#include <winpr/wtypes.h>
+#include <freerdp/types.h>
+
+/** The command line name of the channel
+ *
+ *  \since version 3.0.0
+ */
+#define VIDEO_CHANNEL_NAME "video"
+#define VIDEO_CONTROL_DVC_CHANNEL_NAME "Microsoft::Windows::RDS::Video::Control::v08.01"
+#define VIDEO_DATA_DVC_CHANNEL_NAME "Microsoft::Windows::RDS::Video::Data::v08.01"
+
+#ifdef __cplusplus
+extern "C"
+{
+#endif
+
+	/** @brief TSNM packet type */
+	enum
+	{
+		TSMM_PACKET_TYPE_PRESENTATION_REQUEST = 1,
+		TSMM_PACKET_TYPE_PRESENTATION_RESPONSE = 2,
+		TSMM_PACKET_TYPE_CLIENT_NOTIFICATION = 3,
+		TSMM_PACKET_TYPE_VIDEO_DATA = 4
+	};
+
+	/** @brief TSMM_PRESENTATION_REQUEST commands */
+	enum
+	{
+		TSMM_START_PRESENTATION = 1,
+		TSMM_STOP_PRESENTATION = 2
+	};
+
+	/** @brief presentation request struct */
+	typedef struct
+	{
+		BYTE PresentationId;
+		BYTE Version;
+		BYTE Command;
+		BYTE FrameRate;
+		UINT32 SourceWidth, SourceHeight;
+		UINT32 ScaledWidth, ScaledHeight;
+		UINT64 hnsTimestampOffset;
+		UINT64 GeometryMappingId;
+		BYTE VideoSubtypeId[16];
+		UINT32 cbExtra;
+		BYTE* pExtraData;
+	} TSMM_PRESENTATION_REQUEST;
+
+	/** @brief response to a TSMM_PRESENTATION_REQUEST */
+	typedef struct
+	{
+		BYTE PresentationId;
+	} TSMM_PRESENTATION_RESPONSE;
+
+	/** @brief TSMM_VIDEO_DATA flags */
+	enum
+	{
+		TSMM_VIDEO_DATA_FLAG_HAS_TIMESTAMPS = 0x01,
+		TSMM_VIDEO_DATA_FLAG_KEYFRAME = 0x02,
+		TSMM_VIDEO_DATA_FLAG_NEW_FRAMERATE = 0x04
+	};
+
+	/** @brief a video data packet */
+	typedef struct
+	{
+		BYTE PresentationId;
+		BYTE Version;
+		BYTE Flags;
+		UINT64 hnsTimestamp;
+		UINT64 hnsDuration;
+		UINT16 CurrentPacketIndex;
+		UINT16 PacketsInSample;
+		UINT32 SampleNumber;
+		UINT32 cbSample;
+		BYTE* pSample;
+	} TSMM_VIDEO_DATA;
+
+	/** @brief values for NotificationType in TSMM_CLIENT_NOTIFICATION */
+	enum
+	{
+		TSMM_CLIENT_NOTIFICATION_TYPE_NETWORK_ERROR = 1,
+		TSMM_CLIENT_NOTIFICATION_TYPE_FRAMERATE_OVERRIDE = 2
+	};
+
+	/** @brief struct used when NotificationType is FRAMERATE_OVERRIDE */
+	typedef struct
+	{
+		UINT32 Flags;
+		UINT32 DesiredFrameRate;
+	} TSMM_CLIENT_NOTIFICATION_FRAMERATE_OVERRIDE;
+
+	/** @brief a client to server notification struct */
+	typedef struct
+	{
+		BYTE PresentationId;
+		BYTE NotificationType;
+		TSMM_CLIENT_NOTIFICATION_FRAMERATE_OVERRIDE FramerateOverride;
+	} TSMM_CLIENT_NOTIFICATION;
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* FREERDP_CHANNEL_VIDEO_H */