#include <winpr/crt.h>

#include <winpr/error.h>

#include <winpr/wtsapi.h>

int TestWtsApiExtraDynamicVirtualChannel(int argc, char* argv[])

{

	BOOL bSuccess;

	ULONG length;

	ULONG bytesRead;

	ULONG bytesWritten;

	BYTE buffer[1024];

	HANDLE hVirtualChannel;

	length = sizeof(buffer);

	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");

	bytesWritten = 0;

	bSuccess = WTSVirtualChannelWrite(hVirtualChannel, (PCHAR)buffer, length, &bytesWritten);

	if (!bSuccess)

	{

		printf("WTSVirtualChannelWrite failed: %" PRIu32 "\n", GetLastError());

		return -1;

	}

	printf("WTSVirtualChannelWrite written");

	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;

}