// SPDX-License-Identifier: GPL-2.0-or-later
/*
 * Copyright (C) 2011 matt mooney <mfm@muteddisk.com>
 *               2005-2007 Takahiro Hirofuchi
 */

#include "vhci_driver.h"
#include "usbip_common.h"

static int list_imported_devices(void)
{
        int i;
        struct usbip_imported_device *idev;
        int ret;

        if (usbip_names_init(USBIDS_FILE))
                err("failed to open %s", USBIDS_FILE);

        ret = usbip_vhci_driver_open();
        if (ret < 0) {
                err("open vhci_driver (is vhci_hcd loaded?)");
                goto err_names_free;
        }

        printf("Imported USB devices\n");
        printf("====================\n");

        for (i = 0; i < vhci_driver->nports; i++) {
                idev = &vhci_driver->idev[i];

                if (usbip_vhci_imported_device_dump(idev) < 0)
                        goto err_driver_close;
        }

        usbip_vhci_driver_close();
        usbip_names_free();

        return ret;

err_driver_close:
        usbip_vhci_driver_close();
err_names_free:
        usbip_names_free();
        return -1;
}

int usbip_port_show(__attribute__((unused)) int argc,
                    __attribute__((unused)) char *argv[])
{
        int ret;

        ret = list_imported_devices();
        if (ret < 0)
                err("list imported devices");

        return ret;
}