Milestone 5: deliver embedded RDP sessions and lifecycle hardening

third_party/FreeRDP/server/shadow/shadow_remdesk.c

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+/**
+ * FreeRDP: A Remote Desktop Protocol Implementation
+ *
+ * Copyright 2014 Marc-Andre Moreau <marcandre.moreau@gmail.com>
+ * Copyright 2015 Thincast Technologies GmbH
+ * Copyright 2015 DI (FH) Martin Haimberger <martin.haimberger@thincast.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.
+ */
+
+#include <freerdp/config.h>
+
+#include "shadow.h"
+
+#include "shadow_remdesk.h"
+
+int shadow_client_remdesk_init(rdpShadowClient* client)
+{
+	WINPR_ASSERT(client);
+	RemdeskServerContext* remdesk = client->remdesk = remdesk_server_context_new(client->vcm);
+	if (!remdesk)
+		return -1;
+
+	remdesk->rdpcontext = &client->context;
+
+	remdesk->custom = (void*)client;
+
+	if (client->remdesk)
+	{
+		const UINT rc = client->remdesk->Start(client->remdesk);
+		if (rc != CHANNEL_RC_OK)
+			return -1;
+	}
+
+	return 1;
+}
+
+void shadow_client_remdesk_uninit(rdpShadowClient* client)
+{
+	WINPR_ASSERT(client);
+	if (client->remdesk)
+	{
+		client->remdesk->Stop(client->remdesk);
+		remdesk_server_context_free(client->remdesk);
+		client->remdesk = nullptr;
+	}
+}