cdrom.subr revision 253333
1247280Sdteskeif [ ! "$_MEDIA_CDROM_SUBR" ]; then _MEDIA_CDROM_SUBR=1 2247280Sdteske# 3247280Sdteske# Copyright (c) 2012-2013 Devin Teske 4252980Sdteske# All rights reserved. 5247280Sdteske# 6247280Sdteske# Redistribution and use in source and binary forms, with or without 7247280Sdteske# modification, are permitted provided that the following conditions 8247280Sdteske# are met: 9247280Sdteske# 1. Redistributions of source code must retain the above copyright 10247280Sdteske# notice, this list of conditions and the following disclaimer. 11247280Sdteske# 2. Redistributions in binary form must reproduce the above copyright 12247280Sdteske# notice, this list of conditions and the following disclaimer in the 13247280Sdteske# documentation and/or other materials provided with the distribution. 14247280Sdteske# 15247280Sdteske# THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND 16252987Sdteske# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 17247280Sdteske# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 18247280Sdteske# ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE 19247280Sdteske# FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 20252987Sdteske# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 21247280Sdteske# OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 22247280Sdteske# HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 23247280Sdteske# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 24247280Sdteske# OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 25247280Sdteske# SUCH DAMAGE. 26247280Sdteske# 27247280Sdteske# $FreeBSD: head/usr.sbin/bsdconfig/share/media/cdrom.subr 253333 2013-07-14 03:08:52Z dteske $ 28247280Sdteske# 29247280Sdteske############################################################ INCLUDES 30247280Sdteske 31247280SdteskeBSDCFG_SHARE="/usr/share/bsdconfig" 32247280Sdteske. $BSDCFG_SHARE/common.subr || exit 1 33247280Sdteskef_dprintf "%s: loading includes..." media/cdrom.subr 34247280Sdteskef_include $BSDCFG_SHARE/device.subr 35247280Sdteskef_include $BSDCFG_SHARE/dialog.subr 36252077Sdteskef_include $BSDCFG_SHARE/media/common.subr 37252077Sdteskef_include $BSDCFG_SHARE/struct.subr 38247280Sdteskef_include $BSDCFG_SHARE/variable.subr 39247280Sdteske 40247280SdteskeBSDCFG_LIBE="/usr/libexec/bsdconfig" 41247280Sdteskef_include_lang $BSDCFG_LIBE/include/messages.subr 42247280Sdteske 43247280Sdteske############################################################ GLOBALS 44247280Sdteske 45247280SdteskeCDROM_MOUNTED= 46247280SdteskeCDROM_PREVIOUSLY_MOUNTED= 47247280SdteskeCDROM_INIT_QUIET= 48247280Sdteske 49247280Sdteske############################################################ FUNCTIONS 50247280Sdteske 51247280Sdteske# f_media_set_cdrom 52247280Sdteske# 53247280Sdteske# Return success if we both found and set the media type to be a CD. 54247280Sdteske# 55247280Sdteskef_media_set_cdrom() 56247280Sdteske{ 57247280Sdteske f_media_close 58247280Sdteske 59247280Sdteske local devs ndevs 60247280Sdteske f_device_find "" $DEVICE_TYPE_CDROM devs 61247280Sdteske ndevs=$( set -- $devs; echo $# ) 62247280Sdteske 63247280Sdteske if [ ${ndevs:=0} -eq 0 ]; then 64252795Sdteske f_interactive && f_show_msg "$msg_no_cd_dvd_devices_found" 65247280Sdteske return $FAILURE 66247280Sdteske elif [ $ndevs -gt 1 ]; then 67247280Sdteske local title="$msg_choose_a_cd_dvd_type" 68247280Sdteske local prompt="$msg_please_select_a_cd_dvd_drive" 69247280Sdteske local hline="" 70247280Sdteske 71247280Sdteske local dev retval 72247280Sdteske dev=$( f_device_menu \ 73247280Sdteske "$title" "$prompt" "$hline" $DEVICE_TYPE_CDROM \ 74247280Sdteske 2>&1 >&$DIALOG_TERMINAL_PASSTHRU_FD ) 75247280Sdteske retval=$? 76247280Sdteske [ "$dev" ] || return $FAILURE 77247280Sdteske 78247280Sdteske f_device_find "$dev" $DEVICE_TYPE_CDROM devs 79247280Sdteske [ "$devs" ] || return $FAILURE 80247280Sdteske dev="${devs%%[$IFS]*}" 81247280Sdteske 82247280Sdteske f_struct_copy device_$dev device_media 83247280Sdteske [ $retval -eq $SUCCESS ] || return $FAILURE 84247280Sdteske else 85247280Sdteske f_struct_copy device_$devs device_media 86247280Sdteske fi 87247280Sdteske 88247280Sdteske f_struct device_media || return $FAILURE 89247280Sdteske} 90247280Sdteske 91247280Sdteske# f_media_init_cdrom $device 92247280Sdteske# 93247280Sdteske# Initializes the CDROM media device. Returns success if able to mount the CD 94247280Sdteske# device using mount_cd9660(8). 95247280Sdteske# 96247280Sdteskef_media_init_cdrom() 97247280Sdteske{ 98247280Sdteske local dev="$1" devname err 99247280Sdteske 100247280Sdteske device_$dev get devname devname || return $FAILURE 101247280Sdteske f_dprintf "Init routine called for CDROM device. devname=[%s]" \ 102247280Sdteske "$devname" 103247280Sdteske 104247280Sdteske if [ "$CDROM_MOUNTED" ]; then 105247280Sdteske f_dprintf "CDROM device already mounted." 106247280Sdteske return $SUCCESS 107247280Sdteske fi 108247280Sdteske 109247280Sdteske if [ ! -e "$MOUNTPOINT" ] && 110247280Sdteske ! err=$( mkdir -p "$MOUNTPOINT" 2>&1 ) 111247280Sdteske then 112247280Sdteske f_dialog_msgbox "$err" 113247280Sdteske return $FAILURE 114247280Sdteske fi 115247280Sdteske 116247280Sdteske if ! err=$( mount_cd9660 "$devname" "$MOUNTPOINT" 2>&1 ) 117247280Sdteske then 118247280Sdteske err="${err#mount_cd9660: }"; err="${err#$devname: }" 119247280Sdteske case "$err" in 120247280Sdteske "Device busy") 121247280Sdteske # Perhaps the CDROM drive is already mounted as /cdrom 122247280Sdteske if f_mounted /cdrom; then 123247280Sdteske CDROM_PREVIOUSLY_MOUNTED=1 124247280Sdteske MOUNTPOINT=/cdrom 125247280Sdteske err= 126247280Sdteske fi 127247280Sdteske ;; 128247280Sdteske esac 129247280Sdteske case "$err" in 130247280Sdteske "") : good ;; # no error 131247280Sdteske *) 132247280Sdteske [ "$CDROM_INIT_QUIET" ] || 133247280Sdteske f_show_msg "$msg_error_mounting_device" \ 134247280Sdteske "$devname" "$MOUNTPOINT" "$err" 135247280Sdteske return $FAILURE 136247280Sdteske esac 137247280Sdteske fi 138247280Sdteske CDROM_MOUNTED=1 139247280Sdteske 140247280Sdteske : xxx # /cdrom.inf has been deprecated since 9.0-R 141247280Sdteske 142247280Sdteske # No other CDROM media validation at this time 143247280Sdteske 144247280Sdteske return $SUCCESS 145247280Sdteske} 146247280Sdteske 147253333Sdteske# f_media_get_cdrom $device $file [$probe_type] 148247280Sdteske# 149252721Sdteske# Returns data from $file on a mounted CDROM device. Similar to cat(1). If 150253333Sdteske# $probe_type is present and non-NULL, returns success if $file exists. If 151253333Sdteske# $probe_type is equal to $PROBE_SIZE, prints the size of $file in bytes to 152253333Sdteske# standard-out. 153247280Sdteske# 154247280Sdteskef_media_get_cdrom() 155247280Sdteske{ 156253333Sdteske local dev="$1" file="$2" probe_type="$3" 157247280Sdteske 158253333Sdteske f_dprintf "f_media_get_cdrom: dev=[%s] file=[%s] probe_type=%s" \ 159253333Sdteske "$dev" "$file" "$probe_type" 160247280Sdteske 161253333Sdteske f_media_generic_get "$MOUNTPOINT" "$file" "$probe_type" 162247280Sdteske} 163247280Sdteske 164247280Sdteske# f_media_shutdown_cdrom $device 165247280Sdteske# 166247280Sdteske# Shuts down the CDROM device and ejects the media using f_media_eject_cdrom(), 167247280Sdteske# below. Return status should be ignored. 168247280Sdteske# 169247280Sdteskef_media_shutdown_cdrom() 170247280Sdteske{ 171247280Sdteske local dev="$1" err 172247280Sdteske 173247280Sdteske [ "$CDROM_MOUNTED" ] || return 174247280Sdteske 175247280Sdteske if [ "$CDROM_PREVIOUSLY_MOUNTED" ]; then 176247280Sdteske CDROM_MOUNTED= 177247280Sdteske return $SUCCESS 178247280Sdteske fi 179247280Sdteske 180247280Sdteske if ! err=$( umount -f "$MOUNTPOINT" 2>&1 ); then 181247280Sdteske err="${err#umount: }"; err="${err#*: }" 182247280Sdteske f_show_msg "$msg_could_not_unmount_the_cdrom_dvd" \ 183247280Sdteske "$MOUNTPOINT" "$err" 184247280Sdteske else 185247280Sdteske CDROM_MOUNTED= 186247280Sdteske fi 187247280Sdteske 188247280Sdteske f_media_eject_cdrom "$dev" 189247280Sdteske} 190247280Sdteske 191247280Sdteske# f_media_eject_cdrom $device 192247280Sdteske# 193247280Sdteske# Eject the media from the CDROM device. Returns success. 194247280Sdteske# 195247280Sdteskef_media_eject_cdrom() 196247280Sdteske{ 197247280Sdteske local dev="$1" devname err 198247280Sdteske device_$dev get name devname || return $SUCCESS 199247280Sdteske case "$devname" in /dev/iso9660/*) return $SUCCESS; esac 200247280Sdteske f_dprintf "Ejecting CDROM/DVD at %s" "$devname" 201247280Sdteske if ! err=$( cdcontrol -f "$devname" eject 2>&1 ); then 202247280Sdteske f_dprintf "Could not eject the CDROM/DVD from %s: %s" \ 203247280Sdteske "$devname" "${err#cdcontrol: }" 204247280Sdteske fi 205247280Sdteske return $SUCCESS 206247280Sdteske} 207247280Sdteske 208247280Sdteske############################################################ MAIN 209247280Sdteske 210247280Sdteskef_dprintf "%s: Successfully loaded." media/cdrom.subr 211247280Sdteske 212247280Sdteskefi # ! $_MEDIA_CDROM_SUBR 213