Adding upstream version 3.3.0+dfsg1.upstream/3.3.0+dfsg1

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 132 insertions, 0 deletions

diff --git a/include/freerdp/server/rdpemsc.h b/include/freerdp/server/rdpemsc.h
new file mode 100644
index 0000000..f1ce98a
--- /dev/null
+++ b/include/freerdp/server/rdpemsc.h
@@ -0,0 +1,132 @@
+/**
+ * FreeRDP: A Remote Desktop Protocol Implementation
+ * Mouse Cursor 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_RDPEMSC_SERVER_RDPEMSC_H
+#define FREERDP_CHANNEL_RDPEMSC_SERVER_RDPEMSC_H
+
+#include <freerdp/channels/rdpemsc.h>
+#include <freerdp/channels/wtsvc.h>
+
+#ifdef __cplusplus
+extern "C"
+{
+#endif
+
+	typedef struct s_mouse_cursor_server_context MouseCursorServerContext;
+
+	typedef UINT (*psMouseCursorServerOpen)(MouseCursorServerContext* context);
+	typedef UINT (*psMouseCursorServerClose)(MouseCursorServerContext* context);
+
+	typedef BOOL (*psMouseCursorServerChannelIdAssigned)(MouseCursorServerContext* context,
+	                                                     UINT32 channelId);
+
+	typedef UINT (*psMouseCursorServerInitialize)(MouseCursorServerContext* context,
+	                                              BOOL externalThread);
+	typedef UINT (*psMouseCursorServerPoll)(MouseCursorServerContext* context);
+	typedef BOOL (*psMouseCursorServerChannelHandle)(MouseCursorServerContext* context,
+	                                                 HANDLE* handle);
+
+	typedef UINT (*psMouseCursorServerCapsAdvertise)(
+	    MouseCursorServerContext* context,
+	    const RDP_MOUSE_CURSOR_CAPS_ADVERTISE_PDU* capsAdvertise);
+	typedef UINT (*psMouseCursorServerCapsConfirm)(
+	    MouseCursorServerContext* context, const RDP_MOUSE_CURSOR_CAPS_CONFIRM_PDU* capsConfirm);
+
+	typedef UINT (*psMouseCursorServerMouseptrUpdate)(
+	    MouseCursorServerContext* context,
+	    const RDP_MOUSE_CURSOR_MOUSEPTR_UPDATE_PDU* mouseptrUpdate);
+
+	struct s_mouse_cursor_server_context
+	{
+		HANDLE vcm;
+
+		/* Server self-defined pointer. */
+		void* userdata;
+
+		/*** APIs called by the server. ***/
+
+		/**
+		 * Optional: Set thread handling.
+		 * When externalThread=TRUE, the application is responsible to call
+		 * Poll() periodically to process channel events.
+		 *
+		 * Defaults to externalThread=FALSE
+		 */
+		psMouseCursorServerInitialize Initialize;
+
+		/**
+		 * Open the mouse cursor channel.
+		 */
+		psMouseCursorServerOpen Open;
+
+		/**
+		 * Close the mouse cursor channel.
+		 */
+		psMouseCursorServerClose Close;
+
+		/**
+		 * Poll
+		 * When externalThread=TRUE, call Poll() periodically from your main loop.
+		 * If externalThread=FALSE do not call.
+		 */
+		psMouseCursorServerPoll Poll;
+
+		/**
+		 * Retrieve the channel handle for use in conjunction with Poll().
+		 * If externalThread=FALSE do not call.
+		 */
+		psMouseCursorServerChannelHandle ChannelHandle;
+
+		/* All PDUs sent by the server don't require the pduType to be set */
+
+		/*
+		 * Send a CapsConfirm PDU.
+		 */
+		psMouseCursorServerCapsConfirm CapsConfirm;
+
+		/*
+		 * Send a MouseptrUpdate PDU.
+		 */
+		psMouseCursorServerMouseptrUpdate MouseptrUpdate;
+
+		/*** Callbacks registered by the server. ***/
+
+		/**
+		 * Callback, when the channel got its id assigned.
+		 */
+		psMouseCursorServerChannelIdAssigned ChannelIdAssigned;
+
+		/**
+		 * Callback for the CapsAdvertise PDU.
+		 */
+		psMouseCursorServerCapsAdvertise CapsAdvertise;
+
+		rdpContext* rdpcontext;
+	};
+
+	FREERDP_API void mouse_cursor_server_context_free(MouseCursorServerContext* context);
+
+	WINPR_ATTR_MALLOC(mouse_cursor_server_context_free, 1)
+	FREERDP_API MouseCursorServerContext* mouse_cursor_server_context_new(HANDLE vcm);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* FREERDP_CHANNEL_RDPEMSC_SERVER_RDPEMSC_H */