diff options
Diffstat (limited to 'prebuilt/sdparted')
| -rw-r--r-- | prebuilt/sdparted | 658 |
1 files changed, 0 insertions, 658 deletions
diff --git a/prebuilt/sdparted b/prebuilt/sdparted deleted file mode 100644 index 730d5dc34..000000000 --- a/prebuilt/sdparted +++ /dev/null @@ -1,658 +0,0 @@ -#!/sbin/sh - -# do logging, if not excluded with -x -LOGFILE="/data/sdparted.log" -[ "$1" != "-x" ] && echo "$0" "$@" >> "$LOGFILE" && "$0" -x "$@" 2>&1 | tee -a "$LOGFILE" && exit -shift - -ShowError() { echo ; echo " err: $1" ; echo ; exit 1 ; } - -ShowMessage() { echo ; echo " msg: $1" ; } - -ShowHelp() { - -cat <<DONEHELP - -$SCRIPTNAME v$SCRIPTREV created by $MYNAME - -if you use this script in your work, please give some credit. thanks. - -requirements: cm-recovery-v1.4 - -usage: $SCRIPTNAME [options] - - -options: - - --fatsize|-fs SIZE[MG] set the size of the fat32 partition to <SIZE>. - default=total sdcard size - (ext + swap) - - --extsize|-es SIZE[MG] set the size of the ext partition to <SIZE>. - default=$EXTSIZE - - --swapsize|-ss SIZE[MG] set the size of the swap partition to <SIZE>. - if set to 0, no swap partition will be created. - default=$SWAPSIZE - - --extfs|-efs TYPE set the filesystem of ext partition to <TYPE>. - valid types=ext2, ext3, ext4 - default=$EXTFS - - - --upgradefs|-ufs TYPE upgrades existing ext partition to <TYPE>. - this operation will NOT wipe your sdcard and - cannot be used with any partition creation options. - valid types=ext3, ext4 - - --downgradefs|-dfs TYPE downgrades existing ext partition to <TYPE>. - this operation will NOT wipe your sdcard and - cannot be used with any partition creation options. - valid types=ext2 - - - --interactive|-i interactive mode - - --help|-h display this help - - --printonly|-po display sdcard information - - --silent|-s do not prompt user, not even initial warning. - - -examples: - $SCRIPTNAME creates swap=$SWAPSIZE ext2=$EXTSIZE fat32=remaining free space - $SCRIPTNAME -efs ext4 creates swap=$SWAPSIZE ext4=$EXTSIZE fat32=remaining free space - $SCRIPTNAME -fs 1.5G -efs ext3 creates swap=$SWAPSIZE ext3=$EXTSIZE fat32=1536 - $SCRIPTNAME -es 256M -ss 0 creates no swap ext2=256 fat32=remaining free space - $SCRIPTNAME -ufs ext4 upgrades ext partition to ext4 - -DONEHELP - -} - -UserAbort() { - - WHILEEXIT= - - while [ -z "$WHILEEXIT" ] - do - echo -n "do you want to continue? (Y/n) " - read response - echo - [ "$response" = "Y" ] || [ "$response" = "n" ] || [ "$response" = "N" ] && WHILEEXIT="$response" - done - - echo "$response" > /dev/null 2>&1 >>"$LOGFILE" - - [ "$response" != "Y" ] - -} - -UnmountAll () { - - # unmount all partitions so we can work with $SDPATH - # i'm assuming no more than 3 partitions - # maybe make a little more elegant later - echo -n "unmounting all partitions..." - umount "$FATPATH" > /dev/null 2>&1 >>"$LOGFILE" - umount "$EXTPATH" > /dev/null 2>&1 >>"$LOGFILE" - umount "$SWAPPATH" > /dev/null 2>&1 >>"$LOGFILE" - echo "done" - echo - -} - - -CheckReqs() { - - echo -n "checking script requirements..." - # check for valid sdcard - [ -e $SDPATH ] || ShowError "$SDPATH does not exist!" - - # look for necessary programs - [ -e $CMPARTED ] || ShowError "$CMPARTED does not exist!" - [ -e $CMTUNE2FS ] || ShowError "$CMTUNE2FS does not exist!" - [ -e $CME2FSCK ] || ShowError "$CME2FSCK does not exist!" - - # verify cm-v1.4 - PARTEDREV=`"$CMPARTED" "$SDPATH" version | grep Parted | cut -d" " -f3` - [ "$PARTEDREV" == "1.8.8.1.179-aef3" ] || ShowError "you are not using parted v1.8.8.1.179-aef3!" - echo "done" - echo - -} - -CheckTableType() { - - TABLETYPE=`"$CMPARTED" "$SDPATH" print | grep Table: | cut -d" " -f3` - - [ "$TABLETYPE" == "loop" -o "$TABLETYPE" == "msdos" ] && TTISOK=1 || TTISOK=0 - [ "$TABLETYPE" == "loop" ] && TTISLOOP=1 || TTISLOOP=0 - [ "$TABLETYPE" == "msdos" ] && TTISMSDOS=1 || TTISMOSDOS=0 - -} - -ValidateExtArg() { - - FUNC_RET="nonzero" - - # validating argument - [ "$1" != "ext2" ] && [ "$1" != "ext3" ] && [ "$1" != "ext4" ] && FUNC_RET= - - [ -z "$FUNC_RET" ] && [ -z "$IMODE" ] && ShowError "$1 is not a valid filesystem." - [ -z "$FUNC_RET" ] && [ -n "$IMODE" ] && ShowMessage "$1 is not a valid filesystem." - - # return valid argument - [ -n "$FUNC_RET" ] && FUNC_RET="$1" - -} - -ValidateSizeArg() { - - # check for zero-length arg to protect expr length - [ -z "$1" ] && ShowError "zero-length argument passed to size-validator" - - SIZEMB= - ARGLEN=`expr length $1` - SIZELEN=$(($ARGLEN-1)) - SIZEARG=`expr substr $1 1 $SIZELEN` - SIZEUNIT=`expr substr $1 $ARGLEN 1` - - # check if SIZEARG is an integer - if [ $SIZEARG -eq $SIZEARG 2> /dev/null ] ; then - # look for G - [ "$SIZEUNIT" == "G" ] && SIZEMB=$(($SIZEARG * 1024)) - # look for M - [ "$SIZEUNIT" == "M" ] && SIZEMB=$SIZEARG - # no units on arg AND prevents using bogus size units - [ -z "$SIZEMB" ] && [ $SIZEUNIT -eq $SIZEUNIT 2> /dev/null ] && SIZEMB=$1 - # check if SIZEARG is a floating point number, GB only - elif [ `expr index "$SIZEARG" .` != 0 ] && [ "$SIZEUNIT" == "G" ] ; then - INT=`echo "$SIZEARG" | cut -d"." -f1` - FRAC=`echo "$SIZEARG" | cut -d"." -f2` - SIGDIGITS=`expr length $FRAC` - - [ -z "$INT" ] && INT=0 - INTMB=$(($INT * 1024)) - FRACMB=$((($FRAC * 1024) / (10**$SIGDIGITS))) - SIZEMB=$(($INTMB + $FRACMB)) - # it's not a valid size - else - [ -z "$IMODE" ] && ShowError "$1 is not a valid size" - fi - - [ -z "$SIZEMB" ] && [ -n "$IMODE" ] && ShowMessage "$1 is not a valid size" - - # return valid argument in MB - FUNC_RET=$SIZEMB - -} - -CalculatePartitions() { - - # get size of sdcard in MB & do some math - SDSIZEMB=`"$CMPARTED" "$SDPATH" unit MB print | grep $SDPATH | cut -d" " -f3` - SDSIZE=${SDSIZEMB%MB} - [ -n "$FATSIZE" ] || FATSIZE=$(($SDSIZE - $EXTSIZE - $SWAPSIZE)) - EXTEND=$(($FATSIZE + $EXTSIZE)) - SWAPEND=$(($EXTEND + $SWAPSIZE)) - - # check for fatsize of 0 - [ $FATSIZE -le 0 ] && ShowError "must have a fat32 partition greater than 0MB" - - # check for zero-length sdsize... - # indicative of parted not reporting length - # correctly b/c of error on sdcard - [ -z "$SDSIZE" ] && ShowError "zero-length argument passed to partition-calculator" - - # make sure we're not being asked to do the impossible - [ $(($FATSIZE + $EXTSIZE + $SWAPSIZE)) -gt $SDSIZE ] && [ -z "$IMODE" ] && ShowError "sum of requested partitions is greater than sdcard size" - -} - - -UpgradeDowngradeOnly() { - - if [ -n "$UEXTFSONLY" ] ; then - echo - [ -n "$CREATEPART" ] && ShowError "cannot use upgrade option when creating partitions, use -efs instead" - [ -n "$DEXTFSONLY" ] && ShowError "cannot upgrade AND downgrade, it just doesn't make sense" - echo "you have chosen to upgrade $EXTPATH to $UEXTFSONLY." - echo "this action will NOT delete any data from sdcard." - echo - [ -z "$SILENTRUN" ] && UserAbort && ShowError "script canceled by user" - echo - UpgradeExt "$UEXTFSONLY" - ShowCardInfo - elif [ -n "$DEXTFSONLY" ] ; then - echo - [ -n "$CREATEPART" ] && ShowError "cannot use downgrade option when creating partitions." - [ -n "$UEXTFSONLY" ] && ShowError "cannot downgrade AND upgrade, it just doesn't make sense." - echo "you have chosen to downgrade $EXTPATH to $DEXTFSONLY." - echo "this action will NOT delete any data from sdcard." - echo - [ -z "$SILENTRUN" ] && UserAbort && ShowError "script canceled by user" - echo - DowngradeExt "$DEXTFSONLY" - ShowCardInfo - fi - -} - -PrepareSdCard() { - - echo - if [ $TTISOK -eq 0 ] ; then - echo "partition 1 may not be aligned to cylinder boundaries." - echo "to continue, this must be corrected." - elif [ $TTISLOOP -gt 0 ] ; then - echo "your sdcard's partition table type is $TABLETYPE." - echo "to continue, partition table must be set to 'msdos'." - elif [ $TTISMSDOS -gt 0 ] ; then - # just a reminder..in a later version, - # i may implement resizing of partitions, - # so this will be unnecessary. but until then... - echo "to continue, all existing partitions must be removed." - else - # this is not good, and should never happen - # if it does, there is a serious problem - ShowError "sdcard failed table type check." - fi - - echo - echo "this action will remove all data from your sdcard." - echo - [ -z "$SILENTRUN" ] && UserAbort && ShowError "script canceled by user" - - [ $TTISOK -eq 0 ] && echo -n "correcting cylinder boundaries..." - [ $TTISLOOP -gt 0 ] && echo -n "setting partition table to msdos..." - [ $TTISMSDOS -gt 0 ] && echo -n "removing all partitions..." - - "$CMPARTED" -s "$SDPATH" mklabel msdos 2>&1 >>"$LOGFILE" - echo "done" - echo - -} - -ShowActions() { - - echo - echo "total size of sdcard=$SDSIZEMB" - echo - echo "the following actions will be performed:" - echo " -create $FATSIZE""MB fat32 partition" - [ $EXTSIZE -gt 0 ] && echo " -create $EXTSIZE""MB ext2 partition" - [ $SWAPSIZE -gt 0 ] && echo " -create $SWAPSIZE""MB swap partition" - [ "$EXTFS" != "ext2" ] && echo " -ext2 partition will be upgraded to $EXTFS" - echo - [ -z "$SILENTRUN" ] && UserAbort && ShowError "script canceled by user" - echo - -} - -ShowCardInfo() { - - echo "sddevice located in /sdcard/sddev.log" - echo $SDPATH > /sdcard/sddev.log - - CheckTableType - - echo - echo "retrieving current sdcard information..." - - if [ $TTISOK -gt 0 ] ; then - echo - parted "$SDPATH" print - echo - echo "script log is located @ /data/sdparted.log" - exit 0 - else - echo - echo "partition 1 may not be aligned to cylinder boundaries." - ShowError "cannot complete print operation." - fi - echo - -} - - -PartitionSdCard() { - - echo "performing selected actions..." - echo - - if [ $FATSIZE -gt 0 ] ; then - echo -n "creating fat32 partition..." - "$CMPARTED" -s "$SDPATH" mkpartfs primary fat32 0 "$FATSIZE"MB 2>&1 >>"$LOGFILE" - echo "done" - fi - - if [ $EXTSIZE -gt 0 ] ; then - echo -n "creating ext2 partition..." - "$CMPARTED" -s "$SDPATH" mkpartfs primary ext2 "$FATSIZE"MB "$EXTEND"MB 2>&1 >>"$LOGFILE" - "$CMTUNE2FS" -L sd-ext "$EXTPATH" 2>&1 >>"$LOGFILE" - echo "done" - fi - - if [ $SWAPSIZE -gt 0 ] ; then - echo -n "creating swap partition..." - "$CMPARTED" -s "$SDPATH" mkpartfs primary linux-swap "$EXTEND"MB "$SWAPEND"MB 2>&1 >>"$LOGFILE" - echo "done" - fi - echo - -} - -UpgradeExt() { - - # check for no upgrade - [ "$1" == "ext2" ] && return - # check for ext partition - [ ! -e "$EXTPATH" ] && ShowError "$EXTPATH does not exist" - - # have to use -m switch for this check b/c parted incorrectly - # reports all ext partitions as ext2 when running print <number> - CHECKEXTFS=`"$CMPARTED" -m "$SDPATH" print | grep ext | cut -d":" -f5` - [ "$CHECKEXTFS" == "$1" ] && ShowError "$EXTPATH is already $1" - - # grabbed the code bits for ext3 from upgrade_fs(credit:cyanogen) - # check for ext2...must upgrade to ext3 first b4 ext4 - if [ "$1" == "ext3" -o "$1" == "ext4" ] ; then - echo -n "adding journaling to $EXTPATH..." - umount /system/sd > /dev/null 2>&1 >>"$LOGFILE" - "$CME2FSCK" -p "$EXTPATH" 2>&1 >>"$LOGFILE" - "$CMTUNE2FS" -c0 -i0 -j "$EXTPATH" 2>&1 >>"$LOGFILE" - echo "done" - fi - - # and got convert to ext4 from xda-forum(credit:Denkai) - if [ "$1" == "ext4" ] ; then - echo -n "converting $EXTPATH to ext4 filesystem..." - umount /system/sd > /dev/null 2>&1 >>"$LOGFILE" - "$CMTUNE2FS" -O extents,uninit_bg,dir_index "$EXTPATH" 2>&1 >>"$LOGFILE" - "$CME2FSCK" -fpDC0 "$EXTPATH" 2>&1 >>"$LOGFILE" - echo "done" - fi - echo - -} - -DowngradeExt() { - - # check for ext partition - [ ! -e "$EXTPATH" ] && ShowError "$EXTPATH does not exist" - - # have to use print for this check b/c parted incorrectly - # reports all ext partitions as ext2 when running print <number> - CHECKEXTFS=`"$CMPARTED" -m "$SDPATH" print | grep ext | cut -d":" -f5` - [ "$CHECKEXTFS" == "$1" ] && ShowError "$EXTPATH is already $1" - - if [ "$CHECKEXTFS" == "ext4" -o "$1" == "ext3" ] ; then - # interweb says downgrading from ext4 is not possible - # without a backup/restore procedure. - # if i figure it out, i'll implement it. - ShowError "downgrading from ext4 is not currently supported" - fi - - if [ "$1" == "ext2" ] ; then - echo -n "removing journaling from $EXTPATH..." - umount /system/sd > /dev/null 2>&1 >>"$LOGFILE" - "$CMTUNE2FS" -O ^has_journal "$EXTPATH" 2>&1 >>"$LOGFILE" - "$CME2FSCK" -fp "$EXTPATH" 2>&1 >>"$LOGFILE" - echo "done" - fi - echo - -} - - -Interactive() { - -cat <<DONEINSTRUCT - -sdparted interactive mode - -rules: -1. no answer means you accept default value -2. enter '0' for no partition - -DONEINSTRUCT - - UserAbort && ShowError "script canceled by user" - - CalculatePartitions - - GetSwapSize - - FATSIZE= - - CalculatePartitions - - GetExtSize - - GetExtType - - FATSIZE= - - CalculatePartitions - - GetFatSize - -} - -GetSwapSize() { - - SWAPTEST= - - while [ -z "$SWAPTEST" ] - do - echo - echo -n "swap partition size [default=$SWAPSIZE]: " - read SWAPRESP - - [ -z "$SWAPRESP" ] && SWAPRESP="$SWAPSIZE" - echo "$SWAPRESP" > /dev/null 2>&1 >>"$LOGFILE" - - ValidateSizeArg "$SWAPRESP" - SWAPTEST="$FUNC_RET" - [ -n "$SWAPTEST" ] && [ $SWAPTEST -gt $SDSIZE ] && ShowMessage "$SWAPRESP > available space($(($SDSIZE))M)." && SWAPTEST= - done - - SWAPSIZE=$SWAPTEST - -} - -GetExtSize() { - - EXTTEST= - - while [ -z "$EXTTEST" ] - do - echo - echo -n "ext partition size [default=$EXTSIZE]: " - read EXTRESP - - [ -z "$EXTRESP" ] && EXTRESP="$EXTSIZE" - echo "$EXTRESP" > /dev/null 2>&1 >>"$LOGFILE" - - ValidateSizeArg "$EXTRESP" - EXTTEST="$FUNC_RET" - - [ -n "$EXTTEST" ] && [ $EXTTEST -gt $(($SDSIZE - $SWAPSIZE)) ] && ShowMessage "$EXTRESP > available space($(($SDSIZE - $SWAPSIZE))M)." && EXTTEST= - done - - EXTSIZE=$EXTTEST - -} - -GetExtType() { - - FSTEST= - - while [ -z "$FSTEST" ] - do - echo - echo -n "ext partition type [default=$EXTFS]: " - read FSRESP - - [ -z "$FSRESP" ] && FSRESP="$EXTFS" - echo "$FSRESP" > /dev/null 2>&1 >>"$LOGFILE" - - ValidateExtArg "$FSRESP" - FSTEST="$FUNC_RET" - done - - EXTFS="$FSTEST" - -} - -GetFatSize() { - - FATTEST= - - while [ -z "$FATTEST" ] - do - echo - echo -n "fat partition size [default=$FATSIZE]: " - read FATRESP - - [ -z "$FATRESP" ] && FATRESP="$FATSIZE" - echo "$FATRESP" > /dev/null 2>&1 >>"$LOGFILE" - - ValidateSizeArg "$FATRESP" - FATTEST="$FUNC_RET" - - [ -n "$FATTEST" ] && [ $FATTEST -gt $FATSIZE ] && ShowMessage "$FATRESP > available space($(($SDSIZE - $SWAPSIZE - $EXTSIZE))M)." && FATTEST= - [ -n "$FATTEST" ] && [ $FATTEST -le 0 ] && ShowMessage "must have a fat32 partition greater than 0MB" && FATTEST= - done - - FATSIZE=$FATTEST - -} - - -SCRIPTNAME="sdparted" -SCRIPTREV="0.6" -MYNAME="51dusty" - -IMODE= -SILENTRUN= -CREATEPART= -FUNC_RET= - -UEXTFSONLY= -DEXTFSONLY= - -TTISOK= -TTISLOOP= -TTISMSDOS= - -SDSIZE= -SDSIZEMB= -SDINFO=$(cat /etc/fstab | grep /sdcard | awk '{print $1}') -if [ -L "$SDINFO" ] -then - SDPATH=$(ls -l $SDINFO | awk '{print $11}') -else - SDPATH=$SDINFO -fi -# we may now have an SDPATH, let's make sure its on mmcblkX or mmcblkXp1 -CHECK_SDPATH1=$(echo $SDPATH | grep mmcblk.$) -CHECK_SDPATH2=$(echo $SDPATH | grep mmcblk.p1$) -if [ -z "$CHECK_SDPATH1" ] -then - if [ -z "$CHECK_SDPATH2" ] - then - echo fail1 - unset SDPATH - else - LEN=${#SDPATH} - BLKLEN=$(expr $LEN - 2) - SDPATH=${SDPATH:0:$BLKLEN} - fi -fi - - -FATSIZE= -FATTYPE="fat32" -FATPATH=$SDPATH"p1" - -EXTSIZE=512 -EXTFS="ext2" -EXTPATH=$SDPATH"p2" -EXTEND= - -SWAPSIZE=32 -SWAPTYPE="linux-swap" -SWAPPATH=$SDPATH"p3" -SWAPEND= - -CMPARTED="/sbin/parted" -CMTUNE2FS="/sbin/tune2fs" -CME2FSCK="/sbin/e2fsck" - -# give the output some breathing room -echo "$SCRIPTREV" >> "$LOGFILE" -echo - -# check for arguments -while [ $# -gt 0 ] ; do - case "$1" in - - -h|--help) ShowHelp ; exit 0 ;; - - -fs|--fatsize) shift ; ValidateSizeArg "$1" ; FATSIZE="$FUNC_RET" ; CREATEPART="$1" ;; - -es|--extsize) shift ; ValidateSizeArg "$1" ; EXTSIZE="$FUNC_RET" ; CREATEPART="$1" ;; - -ss|--swapsize) shift ; ValidateSizeArg "$1" ; SWAPSIZE="$FUNC_RET" ; CREATEPART="$1" ;; - -efs|--extfs) shift ; ValidateExtArg "$1" ; EXTFS="$FUNC_RET" ; CREATEPART="$1" ;; - - -ufs|--upgradefs) shift ; ValidateExtArg "$1" ; UEXTFSONLY="$FUNC_RET" ;; - -dfs|--downgradefs) shift ; ValidateExtArg "$1" ; DEXTFSONLY="$FUNC_RET" ;; - - -i|--interactive) IMODE="$1" ;; - - -s|--silent) SILENTRUN="$1" ;; - - -po|--printonly) ShowCardInfo ;; - - *) ShowHelp ; ShowError "unknown argument '$1'" ;; - - esac - shift -done - -# can't do silent when in interactive mode -[ -n "$IMODE" ] && SILENTRUN= - -# make sure sdcard exists and all needed files are here -CheckReqs - -# unmount all -UnmountAll - -# upgrade only? downgrade only? -UpgradeDowngradeOnly - -# check table -CheckTableType - -# prep card -PrepareSdCard - -# check for interactive mode -[ -n "$IMODE" ] && Interactive - -# do some math -CalculatePartitions - -# last chance to cancel -ShowActions - -# partition card -PartitionSdCard - -# upgrade fs if necessary -UpgradeExt "$EXTFS" - -# say goodbye and show print output -ShowCardInfo |