Milestone 5: deliver embedded RDP sessions and lifecycle hardening

third_party/FreeRDP/server/Sample/sf_ainput.c

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+/**
+ * FreeRDP: A Remote Desktop Protocol Implementation
+ * FreeRDP: A Remote Desktop Protocol Implementation
+ * FreeRDP Sample Server (Advanced Input)
+ *
+ * Copyright 2022 Armin Novak <armin.novak@thincast.com>
+ * Copyright 2022 Thincast Technologies GmbH
+ *
+ * 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.
+ */
+
+#include <freerdp/config.h>
+
+#include <winpr/assert.h>
+
+#include "sfreerdp.h"
+
+#include "sf_ainput.h"
+
+#include <freerdp/server/server-common.h>
+#include <freerdp/server/ainput.h>
+
+#include <freerdp/log.h>
+#define TAG SERVER_TAG("sample.ainput")
+
+/**
+ * Function description
+ *
+ * @return 0 on success, otherwise a Win32 error code
+ */
+WINPR_ATTR_NODISCARD
+static UINT sf_peer_ainput_mouse_event(WINPR_ATTR_UNUSED ainput_server_context* context,
+                                       UINT64 timestamp, UINT64 flags, INT32 x, INT32 y)
+{
+	/* TODO: Implement */
+	WINPR_ASSERT(context);
+
+	WLog_WARN(TAG, "not implemented: 0x%08" PRIx64 ", 0x%08" PRIx64 ", %" PRId32 "x%" PRId32,
+	          timestamp, flags, x, y);
+	return CHANNEL_RC_OK;
+}
+
+void sf_peer_ainput_init(testPeerContext* context)
+{
+	WINPR_ASSERT(context);
+
+	context->ainput = ainput_server_context_new(context->vcm);
+	WINPR_ASSERT(context->ainput);
+
+	context->ainput->rdpcontext = &context->_p;
+	context->ainput->data = context;
+
+	context->ainput->MouseEvent = sf_peer_ainput_mouse_event;
+}
+
+BOOL sf_peer_ainput_start(testPeerContext* context)
+{
+	if (!context || !context->ainput || !context->ainput->Open)
+		return FALSE;
+
+	return context->ainput->Open(context->ainput) == CHANNEL_RC_OK;
+}
+
+BOOL sf_peer_ainput_stop(testPeerContext* context)
+{
+	if (!context || !context->ainput || !context->ainput->Close)
+		return FALSE;
+
+	return context->ainput->Close(context->ainput) == CHANNEL_RC_OK;
+}
+
+BOOL sf_peer_ainput_running(testPeerContext* context)
+{
+	if (!context || !context->ainput || !context->ainput->IsOpen)
+		return FALSE;
+
+	return context->ainput->IsOpen(context->ainput);
+}
+
+void sf_peer_ainput_uninit(testPeerContext* context)
+{
+	ainput_server_context_free(context->ainput);
+}