Milestone 5: deliver embedded RDP sessions and lifecycle hardening

third_party/FreeRDP/winpr/libwinpr/wtsapi/test/TestWtsApiWaitSystemEvent.c

@@ -0,0 +1,39 @@
+
+#include <winpr/crt.h>
+#include <winpr/error.h>
+#include <winpr/wtsapi.h>
+#include <winpr/environment.h>
+
+int TestWtsApiWaitSystemEvent(int argc, char* argv[])
+{
+	BOOL bSuccess = 0;
+	HANDLE hServer = nullptr;
+	DWORD eventMask = 0;
+	DWORD eventFlags = 0;
+
+	WINPR_UNUSED(argc);
+	WINPR_UNUSED(argv);
+
+#ifndef _WIN32
+	if (!GetEnvironmentVariableA("WTSAPI_LIBRARY", nullptr, 0))
+	{
+		printf("%s: No RDS environment detected, skipping test\n", __func__);
+		return 0;
+	}
+#endif
+
+	hServer = WTS_CURRENT_SERVER_HANDLE;
+
+	eventMask = WTS_EVENT_ALL;
+	eventFlags = 0;
+
+	bSuccess = WTSWaitSystemEvent(hServer, eventMask, &eventFlags);
+
+	if (!bSuccess)
+	{
+		printf("WTSWaitSystemEvent failed: %" PRIu32 "\n", GetLastError());
+		return -1;
+	}
+
+	return 0;
+}