Milestone 5: deliver embedded RDP sessions and lifecycle hardening

third_party/FreeRDP/include/freerdp/channels/disp.h

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+/**
+ * FreeRDP: A Remote Desktop Protocol Implementation
+ * RDPEDISP Virtual Channel Extension
+ *
+ * Copyright 2019 Kobi Mizrachi <kmizrachi18@gmail.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_DISP_H
+#define FREERDP_CHANNEL_DISP_H
+
+#include <freerdp/api.h>
+#include <freerdp/types.h>
+
+#define DISPLAY_CONTROL_PDU_TYPE_CAPS 0x00000005
+#define DISPLAY_CONTROL_PDU_TYPE_MONITOR_LAYOUT 0x00000002
+#define DISPLAY_CONTROL_MONITOR_LAYOUT_SIZE 40
+
+#define DISP_CHANNEL_NAME "disp"
+
+#define DISP_DVC_CHANNEL_NAME "Microsoft::Windows::RDS::DisplayControl"
+
+#define DISPLAY_CONTROL_MONITOR_PRIMARY 0x00000001
+#define DISPLAY_CONTROL_HEADER_LENGTH 0x00000008
+
+#define DISPLAY_CONTROL_MIN_MONITOR_WIDTH 200
+#define DISPLAY_CONTROL_MAX_MONITOR_WIDTH 8192
+
+#define DISPLAY_CONTROL_MIN_MONITOR_HEIGHT 200
+#define DISPLAY_CONTROL_MAX_MONITOR_HEIGHT 8192
+
+#define DISPLAY_CONTROL_MIN_PHYSICAL_MONITOR_WIDTH 10
+#define DISPLAY_CONTROL_MAX_PHYSICAL_MONITOR_WIDTH 10000
+
+#define DISPLAY_CONTROL_MIN_PHYSICAL_MONITOR_HEIGHT 10
+#define DISPLAY_CONTROL_MAX_PHYSICAL_MONITOR_HEIGHT 10000
+
+#ifdef __cplusplus
+extern "C"
+{
+#endif
+
+	typedef struct
+	{
+		UINT32 type;
+		UINT32 length;
+	} DISPLAY_CONTROL_HEADER;
+
+	typedef struct
+	{
+		UINT32 Flags;
+		INT32 Left;
+		INT32 Top;
+		UINT32 Width;
+		UINT32 Height;
+		UINT32 PhysicalWidth;
+		UINT32 PhysicalHeight;
+		UINT32 Orientation;
+		UINT32 DesktopScaleFactor;
+		UINT32 DeviceScaleFactor;
+	} DISPLAY_CONTROL_MONITOR_LAYOUT;
+
+	typedef struct
+	{
+		UINT32 MonitorLayoutSize;
+		UINT32 NumMonitors;
+		DISPLAY_CONTROL_MONITOR_LAYOUT* Monitors;
+	} DISPLAY_CONTROL_MONITOR_LAYOUT_PDU;
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* FREERDP_CHANNEL_DISP_H */