1if [ ! "$_MEDIA_UFS_SUBR" ]; then _MEDIA_UFS_SUBR=1 2# 3# Copyright (c) 2012-2013 Devin Teske 4# All rights reserved. 5# 6# Redistribution and use in source and binary forms, with or without 7# modification, are permitted provided that the following conditions 8# are met: 9# 1. Redistributions of source code must retain the above copyright 10# notice, this list of conditions and the following disclaimer. 11# 2. Redistributions in binary form must reproduce the above copyright 12# notice, this list of conditions and the following disclaimer in the 13# documentation and/or other materials provided with the distribution. 14# 15# THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND 16# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 17# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 18# ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE 19# FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 20# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 21# OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 22# HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 23# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 24# OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 25# SUCH DAMAGE. 26# 27# 28############################################################ INCLUDES 29 30BSDCFG_SHARE="/usr/share/bsdconfig" 31. $BSDCFG_SHARE/common.subr || exit 1 32f_dprintf "%s: loading includes..." media/ufs.subr 33f_include $BSDCFG_SHARE/device.subr 34f_include $BSDCFG_SHARE/dialog.subr 35f_include $BSDCFG_SHARE/media/common.subr 36f_include $BSDCFG_SHARE/struct.subr 37f_include $BSDCFG_SHARE/variable.subr 38 39BSDCFG_LIBE="/usr/libexec/bsdconfig" 40f_include_lang $BSDCFG_LIBE/include/messages.subr 41 42############################################################ GLOBALS 43 44UFS_MOUNTED= 45 46############################################################ FUNCTIONS 47 48# f_media_set_ufs 49# 50# Return success if we both found and set the media type to be a UFS partition. 51# Variables from variable.subr that can be used to script user input: 52# 53# VAR_UFS_PATH 54# Path to a UFS character device node to be used with mount(8) in 55# mounting a UFS formatted partition. Valid examples include: 56# /dev/da0s1a 57# /dev/ad4s1e 58# However, other forms may be valid (see mount(8) for additional 59# information). 60# 61f_media_set_ufs() 62{ 63 local ufs 64 65 f_media_close 66 67 local devs ndevs 68 f_device_find "" $DEVICE_TYPE_UFS devs 69 f_count ndevs $devs 70 71 if [ ${ndevs:=0} -eq 0 ]; then 72 f_variable_get_value $VAR_UFS_PATH \ 73 "$msg_enter_the_device_name_of_a_ufs_formatted_partition" 74 f_getvar $VAR_UFS_PATH ufs 75 [ "$ufs" ] || return $FAILURE 76 77 local fstype 78 fstype=$( df -nT $ufs 2> /dev/null | 79 awk '!/Type/{print $2;exit}' ) 80 81 f_struct_new DEVICE device_ufs 82 device_ufs set name ${fstype:-ufs} 83 device_ufs set devname "$ufs" 84 device_ufs set get f_media_get_ufs 85 device_ufs set init f_media_init_ufs 86 device_ufs set shutdown f_media_shutdown_ufs 87 device_ufs unset private 88 89 f_struct_copy device_ufs device_media 90 f_struct_free device_ufs 91 elif [ $ndevs -eq 1 ]; then 92 f_struct_copy $devs device_media 93 else 94 local dev 95 local title="$msg_choose_a_ufs_partition" 96 local prompt="$msg_please_select_ufs_partition" 97 local hline="" 98 99 dev=$( f_device_menu \ 100 "$title" "$prompt" "$hline" $DEVICE_TYPE_UFS \ 101 2>&1 >&$DIALOG_TERMINAL_PASSTHRU_FD ) || 102 return $FAILURE 103 104 f_struct_copy "$dev" device_media 105 fi 106 107 f_struct device_media || return $FAILURE 108} 109 110# f_media_init_ufs $device 111# 112# Initializes the UFS media device. Returns success if able to mount the UFS 113# partition device using mount(1). 114# 115f_media_init_ufs() 116{ 117 local funcname=f_media_init_ufs 118 local dev="$1" devname err 119 120 $dev get devname devname || return $FAILURE 121 f_dprintf "Init routine called for UFS device. devname=[%s]" \ 122 "$devname" 123 124 if [ "$UFS_MOUNTED" ]; then 125 f_dprintf "UFS device already mounted." 126 return $SUCCESS 127 fi 128 129 if [ ! -e "$devname" ]; then 130 f_show_msg "$msg_no_such_file_or_directory" \ 131 "f_media_init_ufs" "$devname" 132 return $FAILURE 133 fi 134 135 if [ ! -e "$MOUNTPOINT" ]; then 136 f_eval_catch $funcname mkdir 'mkdir -p "%s"' "$MOUNTPOINT" || 137 return $FAILURE 138 fi 139 140 if ! f_eval_catch -dk err $funcname mount \ 141 'mount "%s" "%s"' "$devname" "$MOUNTPOINT" 142 then 143 err="${err#mount: }"; err="${err#$devname : }" 144 f_show_msg "$msg_error_mounting_device" \ 145 "$devname" "$MOUNTPOINT" "$err" 146 return $FAILURE 147 fi 148 UFS_MOUNTED=1 149 return $SUCCESS 150} 151 152# f_media_get_ufs $device $file [$probe_type] 153# 154# Returns data from $file on a mounted UFS partition device. Similar to cat(1). 155# If $probe_type is present and non-NULL, returns success if $file exists. If 156# $probe_type is equal to $PROBE_SIZE, prints the size of $file in bytes to 157# standard-out. 158# 159f_media_get_ufs() 160{ 161 local dev="$1" file="$2" probe_type="$3" 162 local name 163 164 $dev get name name 165 f_dprintf "f_media_get_ufs: dev=[%s] file=[%s] probe_type=%s" \ 166 "$name" "$file" "$probe_type" 167 168 f_media_generic_get "$MOUNTPOINT" "$file" "$probe_type" 169} 170 171# f_media_shutdown_ufs $device 172# 173# Shuts down the UFS device using umount(8). Return status should be ignored. 174# 175f_media_shutdown_ufs() 176{ 177 local funcname=f_media_shutdown_ufs 178 local dev="$1" err 179 180 [ "$UFS_MOUNTED" ] || return $FAILURE 181 182 if ! f_eval_catch -dk err $funcname umount \ 183 'umount -f "%s"' "$MOUNTPOINT" 184 then 185 err="${err#umount: }"; err="${err#*: }" 186 f_show_msg "$msg_could_not_unmount_the_ufs_partition" \ 187 "$MOUNTPOINT" "$err" 188 else 189 UFS_MOUNTED= 190 fi 191} 192 193############################################################ MAIN 194 195f_dprintf "%s: Successfully loaded." media/ufs.subr 196 197fi # ! $_MEDIA_UFS_SUBR 198