From 816dec8fe919bd5002a6090a05ee0ea242bb72fe Mon Sep 17 00:00:00 2001 From: Steve Kondik Date: Sun, 15 Nov 2015 18:49:52 -0800 Subject: [PATCH] cm: Remove fix_permissions * Probably causes more harm than good at this point Change-Id: Ibbea54cd48e5f8de251de38d0b772672d8a08ac9 --- prebuilt/common/bin/fix_permissions | 484 ---------------------------- 1 file changed, 484 deletions(-) delete mode 100644 prebuilt/common/bin/fix_permissions diff --git a/prebuilt/common/bin/fix_permissions b/prebuilt/common/bin/fix_permissions deleted file mode 100644 index 1bd62619..00000000 --- a/prebuilt/common/bin/fix_permissions +++ /dev/null @@ -1,484 +0,0 @@ -#! /system/bin/sh -# -# Warning: if you want to run this script in cm-recovery change the above to #!/sbin/sh -# -# fix_permissions - fixes permissions on Android data directories after upgrade -# shade@chemlab.org -# -# original concept: http://blog.elsdoerfer.name/2009/05/25/android-fix-package-uid-mismatches/ -# implementation by: Cyanogen -# improved by: ankn, smeat, thenefield, farmatito, rikupw, Kastro -# -# v1.1-v1.31r3 - many improvements and concepts from XDA developers. -# v1.34 through v2.00 - A lot of frustration [by Kastro] -# v2.01 - Completely rewrote the script for SPEED, thanks for the input farmatito -# /data/data depth recursion is tweaked; -# fixed single mode; -# functions created for modularity; -# logging can be disabled via CLI for more speed; -# runtime computation added to end (Runtime: mins secs); -# progress (current # of total) added to screen; -# fixed CLI argument parsing, now you can have more than one option!; -# debug cli option; -# verbosity can be disabled via CLI option for less noise;; -# [by Kastro, (XDA: k4str0), twitter;mattcarver] -# v2.02 - ignore com.htc.resources.apk if it exists and minor code cleanups, -# fix help text, implement simulated run (-s) [farmatito] -# v2.03 - fixed chown group ownership output [Kastro] -# v2.04 - replaced /system/sd with $SD_EXT_DIRECTORY [Firerat] -VERSION="2.04" - -# Defaults -DEBUG=0 # Debug off by default -LOGGING=1 # Logging on by default -VERBOSE=1 # Verbose on by default - -# Messages -UID_MSG="Changing user ownership for:" -GID_MSG="Changing group ownership for:" -PERM_MSG="Changing permissions for:" - -# Programs needed -ECHO="busybox echo" -GREP="busybox grep" -EGREP="busybox egrep" -CAT="busybox cat" -CHOWN="busybox chown" -CHMOD="busybox chmod" -MOUNT="busybox mount" -UMOUNT="busybox umount" -CUT="busybox cut" -FIND="busybox find" -LS="busybox ls" -TR="busybox tr" -TEE="busybox tee" -TEST="busybox test" -SED="busybox sed" -RM="busybox rm" -WC="busybox wc" -EXPR="busybox expr" -DATE="busybox date" - -# Initialise vars -CODEPATH="" -LOCALUID="" -LOCALGID="" -PACKAGE="" -REMOVE=0 -NOSYSTEM=0 -ONLY_ONE="" -SIMULATE=0 -SYSREMOUNT=0 -SYSMOUNT=0 -DATAMOUNT=0 -SYSSDMOUNT=0 -FP_STARTTIME=$( $DATE +"%m-%d-%Y %H:%M:%S" ) -FP_STARTEPOCH=$( $DATE +%s ) -if $TEST "$SD_EXT_DIRECTORY" = ""; then - #check for mount point, /system/sd included in tests for backward compatibility - for MP in /sd-ext /system/sd;do - if $TEST -d $MP; then - SD_EXT_DIRECTORY=$MP - break - fi - done -fi -fp_usage() -{ - $ECHO "Usage $0 [OPTIONS] [APK_PATH]" - $ECHO " -d turn on debug" - $ECHO " -f fix only package APK_PATH" - $ECHO " -l disable logging for this run (faster)" - $ECHO " -r remove stale data directories" - $ECHO " of uninstalled packages while fixing permissions" - $ECHO " -s simulate only" - $ECHO " -u check only non-system directories" - $ECHO " -v disable verbosity for this run (less output)" - $ECHO " -V print version" - $ECHO " -h this help" -} - -fp_parseargs() -{ - # Parse options - while $TEST $# -ne 0; do - case "$1" in - -d) - DEBUG=1 - ;; - -f) - if $TEST $# -lt 2; then - $ECHO "$0: missing argument for option $1" - exit 1 - else - if $TEST $( $ECHO $2 | $CUT -c1 ) != "-"; then - ONLY_ONE=$2 - shift; - else - $ECHO "$0: missing argument for option $1" - exit 1 - fi - fi - ;; - -r) - REMOVE=1 - ;; - -s) - SIMULATE=1 - ;; - -l) - if $TEST $LOGGING -eq 0; then - LOGGING=1 - else - LOGGING=0 - fi - ;; - -v) - if $TEST $VERBOSE -eq 0; then - VERBOSE=1 - else - VERBOSE=0 - fi - ;; - -u) - NOSYSTEM=1 - ;; - -V) - $ECHO "$0 $VERSION" - exit 0 - ;; - -h) - fp_usage - exit 0 - ;; - -*) - $ECHO "$0: unknown option $1" - $ECHO - fp_usage - exit 1 - ;; - esac - shift; - done -} - -fp_print() -{ - MSG=$@ - if $TEST $LOGGING -eq 1; then - $ECHO $MSG | $TEE -a $LOG_FILE - else - $ECHO $MSG - fi -} - -fp_start() -{ - if $TEST $SIMULATE -eq 0 ; then - if $TEST $( $GREP -c " /system " "/proc/mounts" ) -ne 0; then - DEVICE=$( $GREP " /system " "/proc/mounts" | $CUT -d ' ' -f1 ) - if $TEST $DEBUG -eq 1; then - fp_print "/system mounted on $DEVICE" - fi - if $TEST $( $GREP " /system " "/proc/mounts" | $GREP -c " ro " ) -ne 0; then - $MOUNT -o remount,rw $DEVICE /system - SYSREMOUNT=1 - fi - else - $MOUNT /system > /dev/null 2>&1 - SYSMOUNT=1 - fi - - if $TEST $( $GREP -c " /data " "/proc/mounts" ) -eq 0; then - $MOUNT /data > /dev/null 2>&1 - DATAMOUNT=1 - fi - - if $TEST -e /dev/block/mmcblk0p2 && $TEST $( $GREP -c " $SD_EXT_DIRECTORY " "/proc/mounts" ) -eq 0; then - $MOUNT $SD_EXT_DIRECTORY > /dev/null 2>&1 - SYSSDMOUNT=1 - fi - fi - if $TEST $( $MOUNT | $GREP -c /sdcard ) -eq 0; then - LOG_FILE="/data/fix_permissions.log" - else - LOG_FILE="/sdcard/fix_permissions.log" - fi - if $TEST ! -e "$LOG_FILE"; then - > $LOG_FILE - fi - - fp_print "$0 $VERSION started at $FP_STARTTIME" -} - -fp_chown_uid() -{ - FP_OLDUID=$1 - FP_UID=$2 - FP_FILE=$3 - - #if user ownership doesn't equal then change them - if $TEST "$FP_OLDUID" != "$FP_UID"; then - if $TEST $VERBOSE -ne 0; then - fp_print "$UID_MSG $FP_FILE from '$FP_OLDUID' to '$FP_UID'" - fi - if $TEST $SIMULATE -eq 0; then - $CHOWN $FP_UID "$FP_FILE" - fi - fi -} - -fp_chown_gid() -{ - FP_OLDGID=$1 - FP_GID=$2 - FP_FILE=$3 - - #if group ownership doesn't equal then change them - if $TEST "$FP_OLDGID" != "$FP_GID"; then - if $TEST $VERBOSE -ne 0; then - fp_print "$GID_MSG $FP_FILE from '$FP_OLDGID' to '$FP_GID'" - fi - if $TEST $SIMULATE -eq 0; then - $CHOWN :$FP_GID "$FP_FILE" - fi - fi -} - -fp_chmod() -{ - FP_OLDPER=$1 - FP_OLDPER=$( $ECHO $FP_OLDPER | cut -c2-10 ) - FP_PERSTR=$2 - FP_PERNUM=$3 - FP_FILE=$4 - - #if the permissions are not equal - if $TEST "$FP_OLDPER" != "$FP_PERSTR"; then - if $TEST $VERBOSE -ne 0; then - fp_print "$PERM_MSG $FP_FILE from '$FP_OLDPER' to '$FP_PERSTR' ($FP_PERNUM)" - fi - #change the permissions - if $TEST $SIMULATE -eq 0; then - $CHMOD $FP_PERNUM "$FP_FILE" - fi - fi -} - -fp_all() -{ - FP_NUMS=$( $CAT /data/system/packages.xml | $EGREP "^ /dev/null 2>&1 - fi - - if $TEST $SYSSDMOUNT -eq 1; then - $UMOUNT $SD_EXT_DIRECTORY > /dev/null 2>&1 - fi - - if $TEST $SYSMOUNT -eq 1; then - $UMOUNT /system > /dev/null 2>&1 - fi - - if $TEST $DATAMOUNT -eq 1; then - $UMOUNT /data > /dev/null 2>&1 - fi - - FP_ENDTIME=$( $DATE +"%m-%d-%Y %H:%M:%S" ) - FP_ENDEPOCH=$( $DATE +%s ) - - date_diff $FP_STARTEPOCH $FP_ENDEPOCH - - fp_print "$0 $VERSION ended at $FP_ENDTIME (Runtime:${FP_DDM}m${FP_DDS}s)" -} - -#MAIN SCRIPT - -fp_parseargs $@ -fp_start -if $TEST "$ONLY_ONE" != "" -a "$ONLY_ONE" != "0" ; then - fp_single "$ONLY_ONE" -else - fp_all -fi -fp_end