Milestone 5: deliver embedded RDP sessions and lifecycle hardening

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

@@ -0,0 +1,49 @@
+
+#include <winpr/crt.h>
+#include <winpr/error.h>
+#include <winpr/wtsapi.h>
+
+int TestWtsApiExtraDynamicVirtualChannel(int argc, char* argv[])
+{
+	WINPR_UNUSED(argc);
+	WINPR_UNUSED(argv);
+
+	HANDLE hVirtualChannel =
+	    WTSVirtualChannelOpenEx(WTS_CURRENT_SESSION, "ECHO", WTS_CHANNEL_OPTION_DYNAMIC);
+
+	if (hVirtualChannel == INVALID_HANDLE_VALUE)
+	{
+		printf("WTSVirtualChannelOpen failed: %" PRIu32 "\n", GetLastError());
+		return -1;
+	}
+	printf("WTSVirtualChannelOpen opend");
+	ULONG bytesWritten = 0;
+	char buffer[1024] = WINPR_C_ARRAY_INIT;
+	size_t length = sizeof(buffer);
+	BOOL bSuccess = WTSVirtualChannelWrite(hVirtualChannel, buffer, length, &bytesWritten);
+
+	if (!bSuccess)
+	{
+		printf("WTSVirtualChannelWrite failed: %" PRIu32 "\n", GetLastError());
+		return -1;
+	}
+	printf("WTSVirtualChannelWrite written");
+
+	ULONG bytesRead = 0;
+	bSuccess = WTSVirtualChannelRead(hVirtualChannel, 5000, (PCHAR)buffer, length, &bytesRead);
+
+	if (!bSuccess)
+	{
+		printf("WTSVirtualChannelRead failed: %" PRIu32 "\n", GetLastError());
+		return -1;
+	}
+	printf("WTSVirtualChannelRead read");
+
+	if (!WTSVirtualChannelClose(hVirtualChannel))
+	{
+		printf("WTSVirtualChannelClose failed\n");
+		return -1;
+	}
+
+	return 0;
+}