MCI CD Drive Status

mci_cd_status.cpp

#define WIN32_LEAN_AND_MEAN

#include <Windows.h>
#include <mmsystem.h>
#include <iostream>

int main()
{
    MCI_OPEN_PARMS open_params;
    ::ZeroMemory(&open_params, sizeof(MCI_OPEN_PARMS));
    open_params.lpstrDeviceType = reinterpret_cast<LPCSTR>(MCI_DEVTYPE_CD_AUDIO);
    open_params.lpstrElementName = "I:";

    const DWORD flags = MCI_OPEN_TYPE | MCI_OPEN_TYPE_ID | MCI_OPEN_ELEMENT | MCI_OPEN_SHAREABLE;

    if (!mciSendCommand(0, MCI_OPEN, flags, reinterpret_cast<DWORD>(&open_params)))
    {
        MCI_STATUS_PARMS status_params;
        ::ZeroMemory(&status_params, sizeof(MCI_STATUS_PARMS));
        status_params.dwItem = MCI_STATUS_MODE;

        mciSendCommand(open_params.wDeviceID, MCI_STATUS, MCI_STATUS_ITEM, reinterpret_cast<DWORD>(&status_params));
        mciSendCommand(open_params.wDeviceID, MCI_CLOSE, MCI_WAIT, 0);

        std::cout << status_params.dwReturn << '\n';
    }
}