path: root/rootdir/meta_init.rc

# Copyright (C) 2012 The Android Open Source Project
#
# IMPORTANT: Do not create world writable files or directories.
# This is a common source of Android security bugs.
#
import /init.environ.rc
import init.ssd.rc
import init.no_ssd.rc
import init.ssd_nomuser.rc
import init.fon.rc
import init.trustonic.rc

on early-init
    # Set init and its forked children's oom_adj.
    write /proc/1/oom_score_adj -1000

    # Apply strict SELinux checking of PROT_EXEC on mmap/mprotect calls.
    write /sys/fs/selinux/checkreqprot 0

    # Set the security context for the init process.
    # This should occur before anything else (e.g. ueventd) is started.
    setcon u:r:init:s0

    # Set the security context of /adb_keys if present.
    restorecon /adb_keys

    start ueventd

# create mountpoints
    mkdir /mnt 0775 root system

on init
    sysclktz 0

loglevel 1

# Backward compatibility
    symlink /system/etc /etc
    symlink /sys/kernel/debug /d

# Right now vendor lives on the same filesystem as system,
# but someday that may change.
    symlink /system/vendor /vendor

# Temp Backward compatibility
    symlink /dev/block/platform/mtk-msdc.0/by-name/boot /dev/bootimg
    symlink /dev/block/platform/mtk-msdc.0/by-name/recovery /dev/recovery
    symlink /dev/block/platform/mtk-msdc.0/by-name/secro  /dev/sec_ro
    symlink /dev/block/platform/mtk-msdc.0/by-name/kb /dev/kb
    symlink /dev/block/platform/mtk-msdc.0/by-name/dkb /dev/dkb
    symlink /dev/block/platform/mtk-msdc.0/by-name/seccfg /dev/seccfg
    symlink /dev/block/platform/mtk-msdc.0/by-name/proinfo /dev/pro_info
    symlink /dev/block/platform/mtk-msdc.0/by-name/nvram /dev/nvram
    symlink /dev/block/platform/mtk-msdc.0/by-name/para /dev/misc
    symlink /dev/block/platform/mtk-msdc.0/by-name/logo /dev/logo
# Create cgroup mount point for cpu accounting
    mkdir /acct
    mount cgroup none /acct cpuacct
    mkdir /acct/uid

    mkdir /system
    mkdir /data 0771 system system
    mkdir /cache 0770 system cache
    mkdir /config 0500 root root
    mkdir /protect_f 0771 system system
    mkdir /protect_s 0771 system system
    #create mountpoint for persist partition
    mkdir /persist 0771 system system
    #Create nvdata mount point
    mkdir /nvdata 0771 system system

    #Create CIP mount point
    mkdir /custom

    # See storage config details at http://source.android.com/tech/storage/
    mkdir /mnt/shell 0700 shell shell
    mkdir /mnt/media_rw 0700 media_rw media_rw
    mkdir /storage 0751 root sdcard_r

    mkdir /mnt/cd-rom 0000 system system

    # Directory for putting things only root should see.
    mkdir /mnt/secure 0700 root root

    # Directory for staging bindmounts
    mkdir /mnt/secure/staging 0700 root root

    # Directory-target for where the secure container
    # imagefile directory will be bind-mounted
    mkdir /mnt/secure/asec  0700 root root

    # Secure container public mount points.
    mkdir /mnt/asec  0700 root system
    mount tmpfs tmpfs /mnt/asec mode=0755,gid=1000

    # Filesystem image public mount points.
    mkdir /mnt/obb 0700 root system
    mount tmpfs tmpfs /mnt/obb mode=0755,gid=1000

    write /proc/sys/kernel/panic_on_oops 1
    write /proc/sys/kernel/hung_task_timeout_secs 0
    write /proc/cpu/alignment 4
    write /proc/sys/kernel/sched_latency_ns 10000000
    write /proc/sys/kernel/sched_wakeup_granularity_ns 2000000
    write /proc/sys/kernel/sched_compat_yield 1

# Healthd can trigger a full boot from charger mode by signaling this
# property when the power button is held.
on property:sys.boot_from_charger_mode=1
    class_stop charger
    trigger late-init

# Load properties from /system/ + /factory after fs mount.
on load_all_props_action
    load_all_props

# Mount filesystems and start core system services.
on late-init
    trigger early-fs
    trigger fs
    trigger post-fs
    trigger post-fs-data

    # Load properties from /system/ + /factory after fs mount. Place
    # this in another action so that the load will be scheduled after the prior
    # issued fs triggers have completed.
    trigger load_all_props_action

    trigger early-boot
    trigger boot

on fs
    write /proc/bootprof "INIT:Mount_START"
    mount_all /fstab.mt6735

    #change partition permissions
    exec /system/bin/chmod 0640 /dev/block/platform/mtk-msdc.0/by-name/boot
    exec /system/bin/chown root:system /dev/block/platform/mtk-msdc.0/by-name/boot
    exec /system/bin/chmod 0640 /dev/block/platform/mtk-msdc.0/by-name/recovery
    exec /system/bin/chown root:system /dev/block/platform/mtk-msdc.0/by-name/recovery
    exec /system/bin/chmod 0640 /dev/block/platform/mtk-msdc.0/by-name/secro
    exec /system/bin/chown root:system /dev/block/platform/mtk-msdc.0/by-name/secro
    exec /system/bin/chmod 0660 /dev/block/platform/mtk-msdc.0/by-name/seccfg
    exec /system/bin/chown root:system /dev/block/platform/mtk-msdc.0/by-name/seccfg
    exec /system/bin/chmod 0660 /dev/block/platform/mtk-msdc.0/by-name/proinfo
    exec /system/bin/chown root:system /dev/block/platform/mtk-msdc.0/by-name/proinfo
    exec /system/bin/chmod 0660 /dev/block/platform/mtk-msdc.0/by-name/otp
    exec /system/bin/chown root:system /dev/block/platform/mtk-msdc.0/by-name/otp
    exec /system/bin/chmod 0660 /dev/block/platform/mtk-msdc.0/by-name/nvram
    exec /system/bin/chown root:system /dev/block/platform/mtk-msdc.0/by-name/nvram
    exec /system/bin/chmod 0660 /dev/block/platform/mtk-msdc.0/by-name/para
    exec /system/bin/chown root:system /dev/block/platform/mtk-msdc.0/by-name/para
    exec /system/bin/chmod 0660 /dev/block/platform/mtk-msdc.0/by-name/logo
    exec /system/bin/chown root:system /dev/block/platform/mtk-msdc.0/by-name/logo
    write /proc/bootprof "INIT:Mount_END"

on post-fs
    # once everything is setup, no need to modify /
    mount rootfs rootfs / ro remount

    # We chown/chmod /cache again so because mount is run as root + defaults
    chown system cache /cache
    chmod 0770 /cache
    # We restorecon /cache in case the cache partition has been reset.
    restorecon_recursive /cache

    chown system system /protect_f
    chmod 0770 /protect_f

    chown system system /protect_s
    chmod 0770 /protect_s

    #change permissions on kmsg & sysrq-trigger so bugreports can grab kthread stacks
    chown root system /proc/kmsg
    chmod 0440 /proc/kmsg

    # make the selinux kernel policy world-readable
    chmod 0444 /sys/fs/selinux/policy

    # create the lost+found directories, so as to enforce our permissions
    mkdir /cache/lost+found 0770 root root

on post-fs-data
    # We chown/chmod /data again so because mount is run as root + defaults
    chown system system /data
    chmod 0771 /data
    # We restorecon /data in case the userdata partition has been reset.
    restorecon /data
    chown system system /persist
    chmod 0771 /persist

    # create basic filesystem structure
    #mkdir /data/nvram 2770 root system
	# We chown/chmod /nvdata again so because mount is run as root + defaults
    chown root system /nvdata
    chmod 2770 /nvdata
    symlink /nvdata /data/nvram

    # Set SELinux security contexts on upgrade or policy update.
    restorecon_recursive /nvdata

    mkdir /data/misc 01771 system misc
    mkdir /data/misc/bluetoothd 0770 bluetooth bluetooth
    mkdir /data/misc/bluetooth 0770 system system
    mkdir /data/misc/keystore 0700 keystore keystore
    mkdir /data/misc/keychain 0771 system system
    mkdir /data/misc/vpn 0770 system vpn
    mkdir /data/misc/systemkeys 0700 system system
    # give system access to wpa_supplicant.conf for backup and restore
    mkdir /data/misc/wifi 0770 wifi wifi
    chmod 0660 /data/misc/wifi/wpa_supplicant.conf
    chmod 0660 /data/misc/wifi/p2p_supplicant.conf
    mkdir /data/local 0751 root root
    # For security reasons, /data/local/tmp should always be empty.
    # Do not place files or directories in /data/local/tmp
    mkdir /data/local/tmp 0771 shell shell
    mkdir /data/data 0771 system system
    mkdir /data/app-private 0771 system system
    mkdir /data/app-asec 0700 root root
    mkdir /data/app 0771 system system
    mkdir /data/property 0700 root root
    mkdir /data/ssh 0750 root shell
    mkdir /data/ssh/empty 0700 root root

    # create the lost+found directories, so as to enforce our permissions
    mkdir /data/lost+found 0770

    # double check the perms, in case lost+found already exists, and set owner
    chown root root /data/lost+found
    chmod 0770 /data/lost+found

    # H264 Decoder
    chmod 777 /dev/MT6516_H264_DEC

    # Internal SRAM Driver
    chmod 777 /dev/MT6516_Int_SRAM

    # MM QUEUE Driver
    chmod 777 /dev/MT6516_MM_QUEUE

    # MPEG4 Decoder
    chmod 777 /dev/MT6516_MP4_DEC

    # MPEG4 Encoder
    chmod 777 /dev/MT6516_MP4_ENC

    # OpenCORE proxy config
    chmod 0666 /data/http-proxy-cfg

    # OpenCORE player config
    chmod 0666 /etc/player.cfg

    # WiFi
    mkdir /data/misc/wifi 0770 system wifi
    mkdir /data/misc/wifi/sockets 0770 system wifi
    mkdir /data/misc/dhcp 0770 dhcp dhcp
    chown dhcp dhcp /data/misc/dhcp
    chmod 0660 /sys/class/rfkill/rfkill1/state
    chown system system /sys/class/rfkill/rfkill1/state
    # Turn off wifi by default
    write /sys/class/rfkill/rfkill1/state 0



    #otp
    chmod 0660 /dev/otp
    chown root system /dev/otp

    # Touch Panel
    chown system system /sys/touchpanel/calibration
    chmod 0660 /sys/touchpanel/calibration

    chmod 0777 /dev/pmem_multimedia
    chmod 0777 /dev/mt6516-isp
    chmod 0777 /dev/mt6516-IDP
    chmod 0777 /dev/mt9p012
    chmod 0777 /dev/mt6516_jpeg
    chmod 0777 /dev/FM50AF



    # RTC
    mkdir /data/misc/rtc 0770 system system


    # M4U
    #insmod /system/lib/modules/m4u.ko
    #mknod /dev/M4U_device c 188 0
    chmod 0444 /dev/M4U_device

    # Sensor
    chmod 0666 /dev/sensor

    # GPIO
    chmod 0666 /dev/mtgpio

    # Android SEC related device nodes
    chmod 0660 /dev/sec
    chown root system /dev/sec

    # device info interface
    chmod 0770 /dev/devmap
    chown root system /dev/devmap


    #change partition permission
    exec /system/etc/partition_permission.sh

    chmod 0666 /dev/exm0

    # Separate location for storing security policy files on data
    mkdir /data/security 0711 system system

    # Reload policy from /data/security if present.
    setprop selinux.reload_policy 1

    # Set SELinux security contexts on upgrade or policy update.
    restorecon_recursive /data

    # If there is no fs-post-data action in the init.<device>.rc file, you
    # must uncomment this line, otherwise encrypted filesystems
    # won't work.
    # Set indication (checked by vold) that we have finished this action
    setprop vold.post_fs_data_done 1

on boot


# basic network init
    ifup lo
    hostname localhost
    domainname localdomain

    class_start default
    class_start core

on nonencrypted
    class_start main
    class_start late_start

on property:vold.decrypt=trigger_default_encryption
    start defaultcrypto

on property:vold.decrypt=trigger_encryption
    start surfaceflinger
    start encrypt

on property:vold.decrypt=trigger_reset_main
    class_reset main

on property:vold.decrypt=trigger_load_persist_props
    load_persist_props

on property:vold.decrypt=trigger_post_fs_data
    trigger post-fs-data

on property:vold.decrypt=trigger_restart_min_framework
    class_start main

on property:vold.decrypt=trigger_restart_framework
    start nvram_daemon
    class_start main
    class_start late_start
    start permission_check

on property:vold.decrypt=trigger_shutdown_framework
    class_reset late_start
    class_reset main

service ueventd /sbin/ueventd
    class core
    critical
    seclabel u:r:ueventd:s0

service logd /system/bin/logd
    class core
    socket logd stream 0666 logd logd
    socket logdr seqpacket 0666 logd logd
    socket logdw dgram 0222 logd logd
    seclabel u:r:logd:s0

service console /system/bin/sh
    class core
    console
    disabled
    user shell
    group shell log
    seclabel u:r:shell:s0

on property:sys.powerctl=*
    powerctl ${sys.powerctl}

on property:ro.debuggable=1
    start console

# adbd is controlled via property triggers in init.<platform>.usb.rc
service adbd /sbin/adbd --root_seclabel=u:r:su:s0
    class core
    socket adbd stream 660 system system
    disabled
    seclabel u:r:adbd:s0

service vold /system/bin/vold
    class core
    socket vold stream 0660 root mount
    ioprio be 2

# One shot invocation to deal with encrypted volume.
service defaultcrypto /system/bin/vdc --wait cryptfs mountdefaultencrypted
    disabled
    oneshot
    # vold will set vold.decrypt to trigger_restart_framework (default
    # encryption) or trigger_restart_min_framework (other encryption)

# One shot invocation to encrypt unencrypted volumes
service encrypt /system/bin/vdc --wait cryptfs enablecrypto inplace default
    disabled
    oneshot
    # vold will set vold.decrypt to trigger_restart_framework (default
    # encryption)

service meta_tst /system/bin/meta_tst

service nvram_daemon /system/bin/nvram_daemon
    class main
    user root
    group system
    oneshot

service debuggerd /system/bin/debuggerd
    class main

service debuggerd64 /system/bin/debuggerd64
    class main

service mobile_log_d /system/bin/mobile_log_d
    class main

on property:ro.boot.mblogenable=0    
    stop mobile_log_d    

on property:ro.boot.mblogenable=1
    start mobile_log_d

#mass_storage,adb,acm
on property:ro.boot.usbconfig=0
    write /sys/class/android_usb/android0/iSerial $ro.serialno
    write /sys/class/android_usb/android0/enable 0
    write /sys/class/android_usb/android0/idVendor 0e8d
    write /sys/class/android_usb/android0/idProduct 2006
    write /sys/class/android_usb/android0/f_acm/instances 1
    write /sys/class/android_usb/android0/functions mass_storage,adb,acm
    write /sys/class/android_usb/android0/enable 1
    start adbd

#acm
on property:ro.boot.usbconfig=1
    write /sys/class/android_usb/android0/enable 0
    write /sys/class/android_usb/android0/iSerial " "
    write /sys/class/android_usb/android0/idVendor 0e8d
    write /sys/class/android_usb/android0/idProduct 2007
    write /sys/class/android_usb/android0/f_acm/instances 1
    write /sys/class/android_usb/android0/functions acm
    write /sys/class/android_usb/android0/bDeviceClass 02
    write /sys/class/android_usb/android0/enable 1