usr/src/cmd/cdrw/device.h

   1 /*
   2  * CDDL HEADER START
   3  *
   4  * The contents of this file are subject to the terms of the
   5  * Common Development and Distribution License (the "License").
   6  * You may not use this file except in compliance with the License.
   7  *
   8  * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
   9  * or http://www.opensolaris.org/os/licensing.
  10  * See the License for the specific language governing permissions
  11  * and limitations under the License.
  12  *
  13  * When distributing Covered Code, include this CDDL HEADER in each
  14  * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
  15  * If applicable, add the following below this CDDL HEADER, with the
  16  * fields enclosed by brackets "[]" replaced with your own identifying
  17  * information: Portions Copyright [yyyy] [name of copyright owner]
  18  *
  19  * CDDL HEADER END
  20  */
  21 /*
  22  * Copyright 2008 Sun Microsystems, Inc.  All rights reserved.
  23  * Use is subject to license terms.
  24  */
  25
  26 #ifndef _DEVICE_H
  27 #define _DEVICE_H
  28
  29 #pragma ident   "%Z%%M% %I%     %E% SMI"
  30
  31 #ifdef  __cplusplus
  32 extern "C" {
  33 #endif
  34
  35 #include <sys/types.h>
  36
  37 #include "bstream.h"
  38
  39 #define DEFAULT_CAPACITY        (74*60*75)
  40
  41 typedef struct _device {
  42         char            *d_node;
  43         char            *d_name;
  44         int             d_fd;
  45         uint_t          d_blksize;
  46         uchar_t         *d_inq;         /* INQUIRY response data */
  47         uint32_t        d_cap;          /* capabilities */
  48         int             (*d_read_audio)(struct _device *dev, uint_t start_blk,
  49                             uint_t nblks, uchar_t *buf);
  50         int             (*d_speed_ctrl)(struct _device *dev, int cmd,
  51                             int speed);
  52 } cd_device;
  53
  54 /* values for d_cap */
  55 #define DEV_CAP_EXTRACT_CDDA                    1
  56 #define DEV_CAP_ACCURATE_CDDA                   2
  57 #define DEV_CAP_SETTING_SPEED_NOT_ALLOWED       4
  58
  59 /*
  60  * Speed commands
  61  */
  62 #define GET_READ_SPEED  1
  63 #define SET_READ_SPEED  2
  64 #define GET_WRITE_SPEED 3
  65 #define SET_WRITE_SPEED 4
  66
  67 #define SCAN_ALL_CDS            0x00    /* scan and return all cd devices */
  68 #define SCAN_WRITERS            0x01    /* select only writable devices */
  69 #define SCAN_LISTDEVS           0x02    /* print out device listing */
  70
  71 #define DVD_CONFIG_SIZE         0x20
  72
  73 cd_device *get_device(char *user_supplied, char *node);
  74 int lookup_device(char *supplied, char *found);
  75 void fini_device(cd_device *dev);
  76 int scan_for_cd_device(int mode, cd_device **found);
  77 void write_next_track(int mode, bstreamhandle h);
  78 int check_device(cd_device *dev, int cond);
  79 void get_media_type(int fd);
  80 void print_profile_list(int fd);
  81 void print_profile_name(uint16_t num, uchar_t current, uchar_t abbr);
  82 int ftr_supported(int fd, uint16_t feature);
  83 uint_t cdrw_bandwidth_to_x(uint_t rate);
  84 uint_t cdrw_x_to_bandwidth(uint_t x);
  85
  86 #ifdef  __cplusplus
  87 }
  88 #endif
  89
  90 #endif /* _DEVICE_H */