usr/src/cmd/allocate/st_clean.sh

   1 #! /bin/sh
   2 #
   3 # CDDL HEADER START
   4 #
   5 # The contents of this file are subject to the terms of the
   6 # Common Development and Distribution License, Version 1.0 only
   7 # (the "License").  You may not use this file except in compliance
   8 # with the License.
   9 #
  10 # You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
  11 # or http://www.opensolaris.org/os/licensing.
  12 # See the License for the specific language governing permissions
  13 # and limitations under the License.
  14 #
  15 # When distributing Covered Code, include this CDDL HEADER in each
  16 # file and include the License file at usr/src/OPENSOLARIS.LICENSE.
  17 # If applicable, add the following below this CDDL HEADER, with the
  18 # fields enclosed by brackets "[]" replaced with your own identifying
  19 # information: Portions Copyright [yyyy] [name of copyright owner]
  20 #
  21 # CDDL HEADER END
  22 #
  23 #
  24 # Copyright (c) 1992-1993, 1997-2001 by Sun Microsystems, Inc.
  25 # All rights reserved.
  26 #
  27 #ident  "%Z%%M% %I%     %E% SMI"
  28 #
  29 #  This a clean script for all tape drives
  30 #
  31
  32 PROG=`basename $0`
  33 PATH="/usr/sbin:/usr/bin"
  34 TEXTDOMAIN="SUNW_OST_OSCMD"
  35 export TEXTDOMAIN
  36
  37 USAGE=`gettext "%s [-I|-s|-f|-i] device"`
  38
  39 #
  40 #               *** Shell Function Declarations ***
  41 #
  42
  43
  44 con_msg() {
  45     form=`gettext "%s: Media in %s is ready.  Please, label and store safely."`
  46     if [ "$silent" != "y" ] ; then
  47         printf "${form}\n" $PROG $DEVICE > /dev/console
  48     fi
  49 }
  50
  51 e_con_msg() {
  52     form=`gettext "%s: Error cleaning up device %s."`
  53     if [ "$silent" != "y" ] ; then
  54         printf "${form}\n" $PROG $DEVICE > /dev/console
  55     fi
  56 }
  57
  58 user_msg() {
  59     form=`gettext "%s: Media in %s is ready.  Please, label and store safely."`
  60     if [ "$silent" != "y" ] ; then
  61         printf "${form}\n" $PROG $DEVICE > /dev/tty
  62     fi
  63 }
  64
  65 e_user_msg() {
  66     form=`gettext "%s: Error cleaning up device %s."`
  67     if [ "$silent" != "y" ] ; then
  68         printf "${form}" $PROG $DEVICE > /dev/tty
  69         gettext "Please inform system administrator.\n" > /dev/tty
  70     fi
  71 }
  72
  73 mk_error() {
  74    chown bin /etc/security/dev/$1
  75    chmod 0100 /etc/security/dev/$1
  76 }
  77
  78 silent=n
  79
  80 while getopts Iifs c
  81 do
  82    case $c in
  83    I)   FLAG=i
  84         silent=y;;
  85    i)   FLAG=$c;;
  86    f)   FLAG=$c;;
  87    s)   FLAG=$c;;
  88    \?)   printf "${USAGE}\n" $PROG >/dev/tty
  89       exit 1 ;;
  90    esac
  91 done
  92 shift `expr $OPTIND - 1`
  93
  94 # get the map information
  95
  96 TAPE=$1
  97 MAP=`dminfo -v -n $TAPE`
  98 DEVICE=`echo $MAP | cut -f1 -d:`
  99 TYPE=`echo $MAP | cut -f2 -d:`
 100 FILES=`echo $MAP | cut -f3 -d:`
 101 DEVFILE=`echo $FILES | cut -f1 -d" "`
 102
 103 #if init then do once and exit
 104
 105 if [ "$FLAG" = "i" ] ; then
 106    x="`mt -f $DEVFILE rewoffl 2>&1`"
 107    z="$?"
 108
 109    case $z in
 110    0)
 111
 112    # if this is a open reel tape than we a sucessful
 113    # else must be a cartrige tape we failed
 114
 115       if mt -f $DEVFILE status 2>&1 | grep "no tape loaded" >/dev/null ; then
 116          con_msg
 117          exit 0
 118       else
 119          e_con_msg
 120          mk_error $DEVICE
 121          exit 1
 122       fi;;
 123    1)
 124
 125    # only one error mesage is satisfactory
 126
 127       if echo $x | grep "no tape loaded" >/dev/null ; then
 128          con_msg
 129          exit 0
 130       else
 131          e_con_msg
 132          mk_error $DEVICE
 133          exit 1
 134       fi;;
 135
 136    2)
 137
 138    # clean up failed exit with error
 139
 140       e_con_msg
 141       mk_error $DEVICE
 142       exit 1;;
 143
 144    esac
 145 else
 146 # interactive clean up
 147    x="`mt -f $DEVFILE rewoffl 2>&1`"
 148    z="$?"
 149
 150    case $z in
 151    0)
 152
 153    # if this is a open reel tape than we a sucessful
 154    # else must be a cartrige tape we must retry until user removes tape
 155
 156       if mt -f $DEVFILE status 2>&1 | grep "no tape loaded"  > /dev/null ; then
 157          user_msg
 158          exit 0
 159       else
 160          while true
 161          do
 162             if mt -f $DEVFILE status 2>&1 | grep "no tape loaded" > /dev/null ; then
 163                 user_msg
 164                 exit 0
 165             else
 166                 form=`gettext "Please remove the tape from the %s."`
 167                 if [ "$silent" != "y" ] ; then
 168                         printf "${form}\n" $DEVICE  >/dev/tty
 169                         /usr/5bin/echo \\007 >/dev/tty
 170                 fi
 171                 sleep 3
 172             fi
 173          done
 174       fi;;
 175    1)
 176
 177    # only one error mesage is satisfactory
 178
 179       if echo $x | grep "no tape loaded" > /dev/null ; then
 180          user_msg
 181          exit 0
 182       else
 183          e_user_msg
 184          mk_error $DEVICE
 185          exit 1
 186       fi;;
 187
 188    2)
 189
 190    # clean up failed exit with error
 191
 192       e_user_msg
 193       mk_error $DEVICE
 194       exit 1;;
 195
 196    esac
 197 fi
 198 exit 2