sanders: init: cleanup

* Remove some proprietary scripts
* Should help for sepolicy rules
This commit is contained in:
Vachounet
2018-01-08 15:54:29 +01:00
committed by therootlord
parent 27a5f54f17
commit 47ef5fd5b2
8 changed files with 1 additions and 531 deletions

View File

@@ -82,6 +82,7 @@ void vendor_load_properties()
property_set("ro.hw.device", device.c_str());
property_set("ro.hw.radio", radio.c_str());
property_set("ro.hw.fps", "true");
property_set("ro.hw.imager", "12MP");
num_sims();
}

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@@ -1,349 +0,0 @@
#!/system/bin/sh
PATH=/sbin:/system/sbin:/system/bin:/system/xbin
export PATH
while getopts ds op;
do
case $op in
d) dbg_on=1;;
s) dump_statistics=1;;
esac
done
shift $(($OPTIND-1))
scriptname=${0##*/}
touch_class_path=/sys/class/touchscreen
touch_product_string=$(ls $touch_class_path)
touch_status_prop=hw.touch.status
debug()
{
[ $dbg_on ] && echo "Debug: $*"
}
notice()
{
echo "$*"
echo "$scriptname: $*" > /dev/kmsg
}
sanity_check()
{
read_touch_property flashprog || return 1
[[ ( -z "$property" ) || ( "$property" == "1" ) ]] && return 1
read_touch_property productinfo || return 1
[[ ( -z "$property" ) || ( "$property" == "0" ) ]] && return 1
read_touch_property buildid || return 1
config_id=${property#*-}
[[ ( -z "$config_id" ) || ( "$config_id" == "0" ) ]] && return 1
build_id=${property%-*}
[[ ( -z "$build_id" ) || ( "$build_id" == "0" ) ]] && return 1
return 0
}
error_and_leave()
{
local err_msg
local err_code=$1
local touch_status="unknown"
case $err_code in
1) err_msg="Error: No response from touch IC"
touch_status="dead";;
2) err_msg="Error: Cannot read property $2";;
3) err_msg="Error: No matching firmware file found";;
4) err_msg="Error: Touch IC is in bootloader mode"
touch_status="dead";;
5) err_msg="Error: Touch provides no reflash interface"
touch_status="dead";;
6) err_msg="Error: Touch driver is not running"
touch_status="absent";;
7) err_msg="Warning: Touch firmware is not the latest";;
esac
notice "$err_msg"
# perform sanity check and declare touch ready if error is not fatal
if [ "$touch_status" == "unknown" ]; then
touch_status="ready"
sanity_check
[ "$?" == "1" ] && touch_status="dead"
fi
# perform recovery if touch is declared dead
if [ "$touch_status" == "dead" ]; then
notice "Touch needs to go through recovery!!!"
reboot_cnt=$(getprop $touch_status_prop 2>/dev/null)
[ -z "$reboot_cnt" ] && reboot_cnt=0
debug "current reboot counter [$reboot_cnt]"
fi
setprop $touch_status_prop $touch_status
notice "property [$touch_status_prop] set to [`getprop $touch_status_prop`]"
if [ "$touch_status" == "dead" ]; then
if [ $((reboot_cnt)) -lt 2 ]; then
notice "Touch is not working; rebooting..."
debug "sleep 3s to allow touch-dead-sh service to run"
sleep 3
[ -z "$dbg_on" ] && reboot
else
notice "Although touch is not working, no more reboots"
fi
fi
exit $err_code
}
[ -z "$touch_product_string" ] && error_and_leave 6
touch_vendor=$(cat $touch_class_path/$touch_product_string/vendor)
debug "touch vendor [$touch_vendor]"
touch_path=/sys$(cat $touch_class_path/$touch_product_string/path)
debug "sysfs touch path: $touch_path"
panel_path=/sys/devices/virtual/graphics/fb0
debug "sysfs panel path: $panel_path"
if [ $dump_statistics ]; then
debug "dumping touch statistics"
cat $touch_path/ic_ver
[ -f $touch_path/stats ] && cat $touch_path/stats
return 0
fi
[ -f $touch_path/doreflash ] || error_and_leave 5
[ -f $touch_path/poweron ] || error_and_leave 5
selinux=$(getprop ro.boot.selinux 2> /dev/null)
if [ "$selinux" == "permissive" ]; then
debug "loosen permissions to touch report sysfs entries"
touch_report_files="reporting query stats"
for entry in $touch_report_files; do
chmod 0666 $touch_path/$entry
debug "change permissions of $touch_path/$entry"
done
for entry in $(ls $touch_path/f54/ 2>/dev/null); do
chmod 0666 $touch_path/f54/$entry
debug "change permissions of $touch_path/f54/$entry"
done
unset touch_report_files
fi
# Set permissions to enable factory touch tests
chown root:oem_5004 $touch_path/drv_irq
chown root:oem_5004 $touch_path/hw_irqstat
chown root:oem_5004 $touch_path/reset
# Set permissions to allow Bug2Go access to touch statistics
chown root:log $touch_path/stats
debug "wait until driver reports <ready to flash>..."
while true; do
readiness=$(cat $touch_path/poweron)
if [ "$readiness" == "1" ]; then
debug "ready to flash!!!"
break;
fi
sleep 1
debug "not ready; keep waiting..."
done
unset readiness
device_property=ro.hw.device
hwrev_property=ro.boot.hardware.revision
firmware_path=/system/etc/firmware
let dec_cfg_id_boot=0; dec_cfg_id_latest=0;
read_touch_property()
{
property=""
debug "retrieving property: [$touch_path/$1]"
property=$(cat $touch_path/$1 2> /dev/null)
debug "touch property [$1] is: [$property]"
[ -z "$property" ] && return 1
return 0
}
read_panel_property()
{
property=""
debug "retrieving panel property: [$panel_path/$1]"
property=$(cat $panel_path/$1 2> /dev/null)
debug "panel property [$1] is: [$property]"
[ -z "$property" ] && return 1
return 0
}
find_latest_config_id()
{
local fw_mask=$1
local skip_fields=$2
local dec max z str_hex i
str_cfg_id_latest=""
debug "scanning dir for files matching [$fw_mask]"
let dec=0; max=0;
for file in $(ls $fw_mask 2>/dev/null);
do
z=$file
i=0
while [ ! $i -eq $skip_fields ];
do
z=${z#*-}
i=$((i+1))
done
str_hex=${z%%-*};
let dec=0x$str_hex
if [ $dec -gt $max ];
then
let max=$dec; dec_cfg_id_latest=$dec;
str_cfg_id_latest=$str_hex
fi
done
[ -z "$str_cfg_id_latest" ] && return 1
return 0
}
read_touch_property flashprog || error_and_leave 1
bl_mode=$property
debug "bl mode: $bl_mode"
read_touch_property productinfo || error_and_leave 1
touch_product_id=$property
if [ -z "$touch_product_id" ] || [ "$touch_product_id" == "0" ];
then
debug "touch ic reports invalid product id"
error_and_leave 1
fi
debug "touch product id: $touch_product_id"
read_touch_property buildid || error_and_leave 1
str_cfg_id_boot=${property#*-}
let dec_cfg_id_boot=0x$str_cfg_id_boot
debug "touch config id: $str_cfg_id_boot"
build_id_boot=${property%-*}
debug "touch build id: $build_id_boot"
typeset -l product_id
product_id=$(getprop $device_property 2> /dev/null)
[ -z "$product_id" ] && error_and_leave 2 $device_property
product_id=${product_id%-*}
product_id=${product_id%_*}
debug "product id: $product_id"
hwrev_id=$(getprop $hwrev_property 2> /dev/null)
[ -z "$hwrev_id" ] && notice "hw revision undefined"
debug "hw revision: $hwrev_id"
read_panel_property "panel_supplier"
supplier=$property
[ -z "$supplier" ] && debug "driver does not report panel supplier"
debug "panel supplier: $supplier"
cd $firmware_path
find_best_match()
{
local hw_mask=$1
local panel_supplier=$2
local skip_fields fw_mask
while [ ! -z "$hw_mask" ]; do
if [ "$hw_mask" == "-" ]; then
hw_mask=""
fi
if [ ! -z "$panel_supplier" ];
then
skip_fields=3
fw_mask="$touch_vendor-$panel_supplier-$touch_product_id-*-$product_id$hw_mask.*"
else
skip_fields=2
fw_mask="$touch_vendor-$touch_product_id-*-$product_id$hw_mask.*"
fi
find_latest_config_id "$fw_mask" "$skip_fields" && break
hw_mask=${hw_mask%?}
done
[ -z "$str_cfg_id_latest" ] && return 1
if [ -z "$panel_supplier" ]; then
firmware_file=$(ls $touch_vendor-$touch_product_id-$str_cfg_id_latest-*-$product_id$hw_mask.*)
else
firmware_file=$(ls $touch_vendor-$panel_supplier-$touch_product_id-$str_cfg_id_latest-*-$product_id$hw_mask.*)
fi
notice "Firmware file for upgrade $firmware_file"
return 0
}
hw_mask="-$hwrev_id"
debug "hw_mask=$hw_mask"
match_not_found=1
if [ ! -z "$supplier" ];
then
debug "search for best hw revision match with supplier"
find_best_match "-$hwrev_id" "$supplier"
match_not_found=$?
fi
if [ "$match_not_found" -ne "0" ];
then
debug "search for best hw revision match without supplier"
find_best_match "-$hwrev_id" || error_and_leave 3
fi
recovery=0
if [ "$bl_mode" == "1" ] || [ "$build_id_boot" == "0" ];
then
recovery=1
notice "Initiating touch firmware recovery"
notice " bl mode = $bl_mode"
notice " build id = $build_id_boot"
fi
if [ $dec_cfg_id_boot -ne $dec_cfg_id_latest ] || [ "$recovery" == "1" ];
then
debug "forcing firmware upgrade"
echo 1 > $touch_path/forcereflash
debug "sending reflash command"
echo $firmware_file > $touch_path/doreflash
read_touch_property flashprog || error_and_leave 1
bl_mode=$property
[ "$bl_mode" == "1" ] && error_and_leave 4
read_touch_property buildid || error_and_leave 1
str_cfg_id_new=${property#*-}
build_id_new=${property%-*}
notice "Touch firmware config id at boot time $str_cfg_id_boot"
notice "Touch firmware config id in the file $str_cfg_id_latest"
notice "Touch firmware config id currently programmed $str_cfg_id_new"
[ "$str_cfg_id_latest" != "$str_cfg_id_new" ] && error_and_leave 7
if [ -f $touch_path/f54/force_update ]; then
notice "forcing F54 registers update"
echo 1 > $touch_path/f54/force_update
fi
fi
notice "Touch firmware is up to date"
setprop $touch_status_prop "ready"
notice "property [$touch_status_prop] set to [`getprop $touch_status_prop`]"
unset device_property hwrev_property supplier
unset str_cfg_id_boot str_cfg_id_latest str_cfg_id_new
unset dec_cfg_id_boot dec_cfg_id_latest match_not_found
unset hwrev_id product_id touch_product_id scriptname
unset synaptics_link firmware_path touch_path
unset bl_mode dbg_on hw_mask firmware_file property
return 0

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@@ -1,130 +0,0 @@
#!/system/bin/sh
PATH=/sbin:/system/sbin:/system/bin:/system/xbin
export PATH
while getopts dpfr op;
do
case $op in
d) dbg_on=1;;
p) populate_only=1;;
f) dead_touch=1;;
r) reset_touch=1;;
esac
done
shift $(($OPTIND-1))
scriptname=${0##*/}
hw_mp=/proc/hw
config_mp=/proc/config
reboot_utag=$hw_mp/.reboot
touch_status_prop=hw.touch.status
hw_cfg_file=hw_config.xml
vhw_file=/system/etc/vhw.xml
bp_file=/system/build.prop
oem_file=/oem/oem.prop
load_error=3
need_to_reload=2
reload_in_progress=1
reload_done=0
ver_utag=".version"
version_fs="unknown"
xml_version="unknown"
device_params=""
xml_file=""
set -A prop_names
set -A prop_overrides
prop_names=(ro.product.device ro.product.name)
debug()
{
[ $dbg_on ] && echo "Debug: $*"
}
notice()
{
echo "$*"
echo "$scriptname: $*" > /dev/kmsg
}
reload_utags()
{
local mp=$1
local value
echo "1" > $mp/reload
value=$(cat $mp/reload)
while [ "$value" == "$reload_in_progress" ]; do
notice "waiting for loading to complete"
sleep 1;
value=$(cat $mp/reload)
notice "'$mp' current status [$value]"
done
}
procfs_wait_for_device()
{
local __result=$1
local status
local mpi
local IFS=' '
while [ ! -f $hw_mp/reload ] || [ ! -f $config_mp/reload ]; do
notice "waiting for devices"
sleep 1;
done
for mpi in $hw_mp; do
status=$(cat $mpi/reload)
notice "mount point '$mpi' status [$status]"
if [ "$status" == "$need_to_reload" ]; then
notice "force $mpi reloading"
reload_utags $mpi
fi
done
for mpi in $hw_mp; do
status=$(cat $mpi/reload)
notice "$mpi reload is [$status]"
while [ "$status" != "$reload_done" ]; do
notice "waiting for loading to complete"
sleep 1;
status=$(cat $mpi/reload)
done
done
eval $__result=$status
}
set_ro_hw_properties()
{
local utag_path
local utag_name
local prop_prefix
local utag_value
local verify
for hwtag in $(find $hw_mp -name '.system'); do
debug "path $hwtag has '.system' in its name"
prop_prefix=$(cat $hwtag/ascii)
verify=${prefix%.}
# esure property ends with '.'
if [ "$prop_prefix" == "$verify" ]; then
prop_prefix="$prop_prefix."
debug "added '.' at the end of [$prop_prefix]"
fi
utag_path=${hwtag%/*}
utag_name=${utag_path##*/}
utag_value=$(cat $utag_path/ascii)
setprop $prop_prefix$utag_name "$utag_value"
notice "ro.hw.$utag_name='$utag_value'"
done
}
# Main starts here
IFS=$'\n'
notice "initializing procfs"
procfs_wait_for_device readiness
set_ro_hw_properties
return 0

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@@ -35,7 +35,6 @@ type netmgr_data_file, file_type, data_file_type;
type sysfs_adsp, fs_type, sysfs_type;
type sysfs_homebutton, fs_type, sysfs_type, mlstrustedobject;
type sysfs_mmi_fp, fs_type, sysfs_type;
type sysfs_mmi_touch, fs_type, sysfs_type;
type sysfs_capsense, fs_type, sysfs_type;
type sysfs_batt, fs_type, sysfs_type;

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@@ -10,8 +10,6 @@
/system/bin/charge_only_mode u:object_r:charge_only_exec:s0
/system/bin/hci_qcomm_init u:object_r:config_bluetooth_exec:s0
/system/bin/init\.mmi\.boot\.sh u:object_r:mmi_boot_exec:s0
/system/bin/init\.mmi\.touch\.sh u:object_r:mmi_touch_sh_exec:s0
/system/bin/init\.oem\.hw\.sh u:object_r:oem-hw-sh_exec:s0
/system/bin/wlan_carrier_bin\.sh u:object_r:init_wifi_exec:s0
/system/bin/motosh u:object_r:sensor_hub_exec:s0
/system/bin/akmd09912 u:object_r:akmd_exec:s0
@@ -30,9 +28,6 @@
/sys/devices/soc/7af8000.spi/spi_master/spi8/spi8.0(/.*)? u:object_r:sysfs_fpc:s0
# mmi_touch related /sys files
/sys/devices/soc/78b7000\.i2c/i2c-3/3-0020(/.*)? u:object_r:sysfs_mmi_touch:s0
# Modem
/persist/mdm(/.*)? u:object_r:persist_modem_file:s0

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@@ -1,27 +0,0 @@
type mmi_touch_sh, domain;
type mmi_touch_sh_exec, exec_type, file_type;
init_daemon_domain(mmi_touch_sh)
# shell scripts need to execute /system/bin/sh
allow mmi_touch_sh shell_exec:file rx_file_perms;
allow mmi_touch_sh toolbox_exec:file rx_file_perms;
# Logs to /dev/kmsg
allow mmi_touch_sh kmsg_device:chr_file w_file_perms;
# Write to /sys/path/to/firmware/forcereflash
# Read from /sys/path/to/firmware/poweron (and others)
allow mmi_touch_sh sysfs_mmi_touch:file rw_file_perms;
allow mmi_touch_sh sysfs_mmi_touch:file setattr;
allow mmi_touch_sh sysfs_mmi_touch:dir search;
allow mmi_touch_sh system_file:dir r_file_perms;
allow mmi_touch_sh self:capability chown;
# WRONG
allow mmi_touch_sh sysfs:dir r_dir_perms;
allow mmi_touch_sh sysfs:file rw_file_perms;
allow mmi_touch_sh sysfs:file setattr;
allow mmi_touch_sh sysfs:lnk_file getattr;
set_prop(mmi_touch_sh, touch_prop);
set_prop(mmi_touch_sh, hw_rev_prop);

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@@ -1,17 +0,0 @@
type oem-hw-sh, domain;
type oem-hw-sh_exec, exec_type, file_type;
init_daemon_domain(oem-hw-sh)
allow oem-hw-sh hw_block_device:blk_file { open read write };
allow oem-hw-sh init:unix_stream_socket connectto;
allow oem-hw-sh kmsg_device:chr_file { write open };
allow oem-hw-sh proc:file { write getattr open read };
allow oem-hw-sh property_socket:sock_file write;
allow oem-hw-sh rootfs:file {entrypoint read open };
allow oem-hw-sh self:capability dac_override;
allow oem-hw-sh shell_exec:file { entrypoint read getattr };
allow oem-hw-sh system_file:file execute_no_trans;
allow oem-hw-sh system_prop:property_service set;
allow oem-hw-sh toolbox_exec:file { execute execute_no_trans getattr open read };
allow oem-hw-sh touch_prop:file { getattr open read };
allow oem-hw-sh touch_prop:property_service set;

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@@ -1,6 +1,4 @@
allow ueventd sysfs_mmi_fp:file w_file_perms;
allow ueventd sysfs_mmi_touch:file w_file_perms;
allow ueventd sysfs_mmi_touch:dir search;
allow ueventd synaptics_rmi_device:chr_file { rw_file_perms relabelfrom relabelto};
allow ueventd sysfs_fpc:file rw_file_perms;