source: mainline/uspace/app/mkexfat/mkexfat.c@ acb866ae

/*
 * Copyright (c) 2012 Maurizio Lombardi
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
 *
 * - Redistributions of source code must retain the above copyright
 *   notice, this list of conditions and the following disclaimer.
 * - Redistributions in binary form must reproduce the above copyright
 *   notice, this list of conditions and the following disclaimer in the
 *   documentation and/or other materials provided with the distribution.
 * - The name of the author may not be used to endorse or promote products
 *   derived from this software without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
 * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 */

/** @addtogroup fs
 * @{
 */

/**
 * @file        mkexfat.c
 * @brief       Tool for creating new exFAT file systems.
 *
 */

#include <stdio.h>
#include <libblock.h>

#define NAME    "mkexfat"

static void usage(void)
{
        printf("Usage: mkexfat <device>\n");
}

int main (int argc, char **argv)
{
        aoff64_t dev_nblocks;
        char *dev_path;
        service_id_t service_id;
        size_t sector_size;
        int rc;

        if (argc < 2) {
                printf(NAME ": Error, argument missing\n");
                usage();
                return 1;
        }

        /* TODO: Add parameters */

        ++argv;
        dev_path = *argv;

        printf(NAME ": Device = %s\n", dev_path);

        rc = loc_service_get_id(dev_path, &service_id, 0);
        if (rc != EOK) {
                printf(NAME ": Error resolving device `%s'.\n");
                return 2;
        }

        rc = block_init(EXCHANGE_SERIALIZE, service_id, 2048);
        if (rc != EOK) {
                printf(NAME ": Error initializing libblock.\n");
                return 2;
        }

        rc = block_get_bsize(service_id, &sector_size);
        if (rc != EOK) {
                printf(NAME ": Error determining device block size.\n");
                return 2;
        }


        return 0;
}