79 lines
2.4 KiB
C
79 lines
2.4 KiB
C
/*
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$Id: sample9.c,v 1.1 2004/07/29 05:26:46 rocky Exp $
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Copyright (C) 2004 Rocky Bernstein <rocky@panix.com>
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software
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Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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*/
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/* Simple program to show use of SCSI MMC interface. */
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#ifdef HAVE_CONFIG_H
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# include "config.h"
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#endif
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#include <stdio.h>
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#include <sys/types.h>
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#include <cdio/cdio.h>
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#include <cdio/scsi_mmc.h>
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#include <string.h>
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/* Set how long do wto wait for SCSI-MMC commands to complete */
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#define DEFAULT_TIMEOUT_MS 10000
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int
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main(int argc, const char *argv[])
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{
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CdIo *p_cdio;
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p_cdio = cdio_open (NULL, DRIVER_UNKNOWN);
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if (NULL == p_cdio) {
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printf("Couldn't find CD\n");
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return 1;
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} else {
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int i_status; /* Result of SCSI MMC command */
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char buf[36] = { 0, }; /* Place to hold returned data */
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scsi_mmc_cdb_t cdb = {{0, }}; /* Command Descriptor Block */
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CDIO_MMC_SET_COMMAND(cdb.field, CDIO_MMC_GPCMD_INQUIRY);
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cdb.field[4] = sizeof(buf);
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i_status = scsi_mmc_run_cmd(p_cdio, DEFAULT_TIMEOUT_MS,
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&cdb, SCSI_MMC_DATA_READ,
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sizeof(buf), &buf);
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if (i_status == 0) {
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char vendor[CDIO_MMC_HW_VENDOR_LEN+1];
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char model[CDIO_MMC_HW_MODEL_LEN+1];
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char rev[CDIO_MMC_HW_REVISION_LEN+1];
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memcpy(vendor, buf + 8, sizeof(vendor)-1);
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vendor[sizeof(vendor)-1] = '\0';
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memcpy(model, buf + 8 + CDIO_MMC_HW_VENDOR_LEN, sizeof(model)-1);
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model[sizeof(model)-1] = '\0';
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memcpy(rev, buf + 8 + CDIO_MMC_HW_VENDOR_LEN +CDIO_MMC_HW_MODEL_LEN,
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sizeof(rev)-1);
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rev[sizeof(rev)-1] = '\0';
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printf("Vendor: %s\nModel: %s\nRevision: %s\n",
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vendor, model, rev);
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} else {
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printf("Couldn't get INQUIRY data (vendor, model, and revision\n");
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}
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}
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cdio_destroy(p_cdio);
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return 0;
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}
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