Milestone 5: deliver embedded RDP sessions and lifecycle hardening

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

@@ -0,0 +1,79 @@
+/**
+ * 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_SERVER_DISP_H
+#define FREERDP_CHANNEL_DISP_SERVER_DISP_H
+
+#include <freerdp/channels/disp.h>
+
+#include <freerdp/api.h>
+#include <freerdp/types.h>
+
+#ifdef __cplusplus
+extern "C"
+{
+#endif
+
+	typedef struct s_disp_server_private DispServerPrivate;
+	typedef struct s_disp_server_context DispServerContext;
+
+	typedef BOOL (*psDispChannelIdAssigned)(DispServerContext* context, UINT32 channelId);
+
+	typedef UINT (*psDispMonitorLayout)(DispServerContext* context,
+	                                    const DISPLAY_CONTROL_MONITOR_LAYOUT_PDU* pdu);
+	typedef UINT (*psDispCaps)(DispServerContext* context);
+	typedef UINT (*psDispOpen)(DispServerContext* context);
+	typedef UINT (*psDispClose)(DispServerContext* context);
+
+	struct s_disp_server_context
+	{
+		void* custom;
+		HANDLE vcm;
+
+		/* Server capabilities */
+		UINT32 MaxNumMonitors;
+		UINT32 MaxMonitorAreaFactorA;
+		UINT32 MaxMonitorAreaFactorB;
+
+		WINPR_ATTR_NODISCARD psDispOpen Open;
+		WINPR_ATTR_NODISCARD psDispClose Close;
+
+		WINPR_ATTR_NODISCARD psDispMonitorLayout DispMonitorLayout;
+		WINPR_ATTR_NODISCARD psDispCaps DisplayControlCaps;
+
+		DispServerPrivate* priv;
+		rdpContext* rdpcontext;
+
+		/**
+		 * Callback, when the channel got its id assigned.
+		 */
+		WINPR_ATTR_NODISCARD psDispChannelIdAssigned ChannelIdAssigned;
+	};
+
+	FREERDP_API void disp_server_context_free(DispServerContext* context);
+
+	WINPR_ATTR_MALLOC(disp_server_context_free, 1)
+	WINPR_ATTR_NODISCARD
+	FREERDP_API DispServerContext* disp_server_context_new(HANDLE vcm);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* FREERDP_CHANNEL_DISP_SERVER_DISP_H */