Milestone 5: deliver embedded RDP sessions and lifecycle hardening

third_party/FreeRDP/server/Mac/mfreerdp.c

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+/**
+ * FreeRDP: A Remote Desktop Protocol Implementation
+ * FreeRDP Mac OS X Server
+ *
+ * Copyright 2012 Marc-Andre Moreau <marcandre.moreau@gmail.com>
+ * Copyright 2012 Corey Clayton <can.of.tuna@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.
+ */
+
+#include <freerdp/config.h>
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <errno.h>
+#include <pthread.h>
+#include <signal.h>
+#include <sys/time.h>
+
+#include <CoreGraphics/CGEvent.h>
+
+#include <winpr/crt.h>
+#include <winpr/wtsapi.h>
+#include <winpr/assert.h>
+
+#include <freerdp/freerdp.h>
+#include <freerdp/constants.h>
+#include <freerdp/channels/wtsvc.h>
+#include <freerdp/channels/channels.h>
+#include <freerdp/server/server-common.h>
+
+#include "mfreerdp.h"
+#include "mf_peer.h"
+
+#include <freerdp/log.h>
+#define TAG SERVER_TAG("mac")
+
+static void mf_server_main_loop(freerdp_listener* instance)
+{
+	WINPR_ASSERT(instance);
+	WINPR_ASSERT(instance->GetEventHandles);
+	WINPR_ASSERT(instance->CheckFileDescriptor);
+
+	while (1)
+	{
+		DWORD status;
+		HANDLE handles[MAXIMUM_WAIT_OBJECTS] = WINPR_C_ARRAY_INIT;
+		DWORD count = instance->GetEventHandles(instance, handles, ARRAYSIZE(handles));
+
+		if (count == 0)
+		{
+			WLog_ERR(TAG, "Failed to get FreeRDP file descriptor");
+			break;
+		}
+
+		status = WaitForMultipleObjects(count, handles, FALSE, INFINITE);
+		if (status == WAIT_FAILED)
+		{
+			WLog_ERR(TAG, "WaitForMultipleObjects failed");
+			break;
+		}
+
+		if (instance->CheckFileDescriptor(instance) != TRUE)
+		{
+			break;
+		}
+	}
+
+	instance->Close(instance);
+}
+
+int main(int argc, char* argv[])
+{
+	freerdp_server_warn_unmaintained(argc, argv);
+	mf_server_info info = { .key = "server.key", .cert = "server.crt" };
+
+	freerdp_listener* instance;
+
+	signal(SIGPIPE, SIG_IGN);
+
+	WTSRegisterWtsApiFunctionTable(FreeRDP_InitWtsApi());
+
+	if (!(instance = freerdp_listener_new()))
+		return 1;
+
+	instance->info = &info;
+	instance->PeerAccepted = mf_peer_accepted;
+
+	if (instance->Open(instance, nullptr, 3389))
+	{
+		mf_server_main_loop(instance);
+	}
+
+	freerdp_listener_free(instance);
+
+	return 0;
+}