Atmosphere/libraries/libvapours/source/prfile2/prfile2_drv.cpp

/*
 * Copyright (c) 2018-2020 Atmosphère-NX
 *
 * This program is free software; you can redistribute it and/or modify it
 * under the terms and conditions of the GNU General Public License,
 * version 2, as published by the Free Software Foundation.
 *
 * This program is distributed in the hope it will be useful, but WITHOUT
 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
 * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
 * more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */
#if defined(ATMOSPHERE_IS_STRATOSPHERE)
#include <stratosphere.hpp>
#elif defined(ATMOSPHERE_IS_MESOSPHERE)
#include <mesosphere.hpp>
#elif defined(ATMOSPHERE_IS_EXOSPHERE)
#include <exosphere.hpp>
#else
#include <vapours.hpp>
#endif

namespace ams::prfile2::drv {

    pf::Error Initialize(Volume *volume) {
        /* Check the volume. */
        if (volume == nullptr) {
            return pf::Error_InvalidParameter;
        }

        /* Check the data erase request. */
        bool data_erase;
        if (auto pdm_err = pdm::part::CheckDataEraseRequest(volume->partition_handle, std::addressof(data_erase)); pdm_err != pdm::Error_Ok) {
            return pf::Error_Generic;
        }

        /* Set the data erase request flag. */
        volume->SetDataEraseRequested(data_erase);
        return pf::Error_Ok;
    }

    bool IsDetected(Volume *volume) {
        /* Check detect status changed. */
        /* NOTE: Error is not checked here. */
        bool detected = false;
        pdm::part::CheckMediaDetect(volume->partition_handle, std::addressof(detected));
        return detected;
    }

    bool IsInserted(Volume *volume) {
        /* Check inserted. */
        /* NOTE: Error is not checked here. */
        bool inserted = false;
        pdm::part::CheckMediaInsert(volume->partition_handle, std::addressof(inserted));
        return inserted;
    }

}