Olio Watch update.sh

#!/system/busybox/sh
#
# runme_android_template.sh - template for updating android scripts
#
# Description:
# ============
# This is the foundation for the android part of an OTA update. It
# needs to do a few things: Check that the file transfer happened
# correctly, set up the device for a reboot into linux, and kick
# off that reboot.
#
# This file contains a template for that script. Some parts are
# replaced by code generated by the make_android_ota_package script.
# Text marked by ***TEXT*** gets replaced.
#
# Modification History
# ====================
# 01a, 20150427, mfj  Created
# 01b, 20150916, mfj  Updated to do most of the work from Android

SCRIPTNAME=`basename $0`

MD5SUM=***MD5SUM***
LINUX_UPDATE_FILE=***LINUX_UPDATE_FILE***
UPDATE_NAME=update_1.10.220_release.zip
CREATION_DATE=2016-11-29
UPDATE_NOTES="Version 1.10.220 release Build"
VERSION_NUMBER=1.10.220

MODEL_NAME="Olio Model One"

OLIO_FOLDER="/data/media/0/olio/"
TARGET_FOLDER="$OLIO_FOLDER/firmware_updates_apply"


UPDATE_LINUX=false
UPDATE_LINUX_PATH="firmware_updates_apply/$LINUX_UPDATE_FILE"

FIRMWARE_MD5=""
LINUX_BOOT="run ramfdtboot"

# ---------------------------------------------------------------------------
# FILES TO UPDATE

BLUETOOTH_CLIENT="$TARGET_FOLDER/BluetoothClient-debug.apk"
LOOKS="$TARGET_FOLDER/looks.zip"
UIMAGE="$TARGET_FOLDER/uImage"
UIMAGE_PARTITION="kernel"
RAMFS="$TARGET_FOLDER/rootfs.cpio.uboot"
RAMFS_PARTITION="initramfs"
DTB="$TARGET_FOLDER/omap3_h1.dtb"
DTB_PARTITION="devicetree"
UBOOT="$TARGET_FOLDER/u-boot.img"
UBOOT_PARTITION="U-Boot"
DRV2605="$TARGET_FOLDER/drv2605.ko"
ATMEL_CFG="$TARGET_FOLDER/atmel_cfg.raw"
CHARGER_FW="$TARGET_FOLDER/charger_fw.bin" # TRICKY, how to do on Android?
INITRC="$TARGET_FOLDER/init.h1.rc"
FLASH_IMAGE="$TARGET_FOLDER/flash_image"
POWER_HAL="$TARGET_FOLDER/power.h1.so"
SERVICES_JAR="$TARGET_FOLDER/services.jar"
OLIO_FB="$TARGET_FOLDER/olio_fb_setup.sh"

# ===========================================================================
# Result reporting
# ===========================================================================

report_fail ()
{
    local testcase=$1
    local exectime=$2
    local date=`date +%Y-%m-%d_%H:%M`

    echo -e "==> RESULT | $testcase | FAIL | $exectime | $date"
}

report_success ()
{
    local testcase=$1
    local exectime=$2
    local date=`date +%Y-%m-%d_%H:%M`

    echo -e "==> RESULT | $testcase | PASS | $exectime | $date"
}


# ---------------------------------------------------------------------------
# update_bootlines
#
# Set the environment variables that are needed before reboot

update_bootlines ()
{

    echo "$0: Setting bootlines."

    fw_setenv bootcmd "$LINUX_BOOT"
    fw_setenv reboot_reason "SYS_UPDATE"
    fw_setenv update_file "$LINUX_UPDATE_FILE"

    report_success "bootlines updated." "1.0"
}

# ---------------------------------------------------------------------------
# linux_update_prep
#
# In preparation for running the update on Linux, make the linux script
# executable and place it in the right location

linux_update_prep ()
{
    mkdir -p $OLIO_FOLDER/update
    mv $TARGET_FOLDER/runme_linux.sh $OLIO_FOLDER/update/
    mv $TARGET_FOLDER/$LINUX_UPDATE_FILE $OLIO_FOLDER/
    chmod +x $OLIO_FOLDER/update/runme_linux.sh

    report_success "Prepared for low-level updates." "1.0"
}


# ---------------------------------------------------------------------------
# check_md5_sum
#
# Check that file was properly transferred. This checks the linux update
# portion only, since that hasn't been checked by the backend.

check_md5_sum ()
{
    local zipfile_md5=`/system/busybox/md5sum $TARGET_FOLDER/$LINUX_UPDATE_FILE | cut -f 1 -d " "`

    echo -n "$0: Verifying integrity of bundle ..."

    if [ "$zipfile_md5" != "$MD5SUM" ]
    then
        echo ""
        echo "$0: ERROR! Incorrect md5sum. Exiting."
        echo "$0: (Expected $MD5SUM, found $zipfile_md5)"
        echo "$0: Can't install update, "
    report_fail "md5 sum of included bundle is WRONG." "1.0"

        exit 0
    fi

    report_success "md5 sum of included bundle OK." "1.0"
}

# ---------------------------------------------------------------------------
# get_md5_log
#
# This function finds the md5 for the full zip-file, used for recording this
# update in the log file. TODO: What if an update fails to apply? Probably
# the olio_fb_setup script should be smarter ... or maybe the update script
# should be.

calc_md5_sum ()
{
    # Look for the first entry in firmware_next

    local firmware_bundle="$TARGET_FOLDER/../firmware_next/olio-firmware.zip"

    if [ -e $firmware_bundle ]
    then
        FIRMWARE_MD5=`/system/busybox/md5sum $firmware_bundle | cut -f 1 -d " "`
    else
        firmware_bundle="$TARGET_FOLDER/../temp/olio-firmware.zip"

        if [ -e $firmware_bundle ]
        then
            FIRMWARE_MD5=`/system/busybox/md5sum $firmware_bundle | cut -f 1 -d " "`
        else
            FIRMWARE_MD5="n/a"
        fi
    fi

    echo "firmware md5 sum is $firmware_md5"

    return
}

# ---------------------------------------------------------------------------
# create_version_log
#
# We'll create a log entry which goes into two places - appended to a list of
# changes that logs each software update, and a file that only contains the
# latest entry.

create_version_log ()
{
    calc_md5_sum
    local hash=$FIRMWARE_MD5

    local current_date=`date +%Y-%m-%d`
    local log_string="$VERSION_NUMBER, $MODEL_NAME, $CREATION_DATE, $current_date, $hash, $UPDATE_NAME, \"$UPDATE_NOTES\""

    echo $log_string > $TARGET_FOLDER/../firmware_update_latest.txt
    echo $log_string >> $TARGET_FOLDER/../firmware_updates_applied.csv

    chmod 666 $TARGET_FOLDER/../firmware_update_latest.txt
    chmod 666 $TARGET_FOLDER/../firmware_update_latest.txt
    chown 1000:1000 $TARGET_FOLDER/../firmware_updates_applied.csv
    chown 1000:1000 $TARGET_FOLDER/../firmware_updates_applied.csv
}

# ---------------------------------------------------------------------------
# set_path_permissions
#
# We've had issues sometimes when a path couldn't be accessed because the
# permissions were wrong.
#

set_path_permissions ()
{
    echo "$0: Setting permissions for all steps in $TARGET_FOLDER"

    chmod 771 /data
    chmod 770 /data/media
    chmod 770 /data/media/0
    chmod 775 /data/media/0/olio
    chmod 775 $TARGET_FOLDER

    chown 1023:1023 $TARGET_FOLDER
}

# ---------------------------------------------------------------------------
# run_android_updates
#
# RUN FROM ANDROID!
#
# Install the Olio app. This can't be done until the system is done booting,
# but we have no way of knowing when this is done. Hence we simply try again
# until it works.


# ---------------------------------------------------------------------------
# install_apk_updates - install regular android packages

# arg 1: apk with full path
# arg 2: installed package name, e.g. com.olio.experiments

install_apk_update ()
{
    echo "$0: Installing $1"

    local install_package="$1"
    local uninstall_package="$2"

    # Make sure device stays awake during the update. This will get cleared out after a reboot
    echo m > /sys/power/wake_lock

    if [ -e $install_package ]
    then
        # Wait until the pm system is up and running

    RESULT=`/system/bin/pm list packages 2>&1 | /system/bin/grep "Error"`

    while [ "$RESULT" != "" ]
    do
            sleep 2
            RESULT=`/system/bin/pm list packages 2>&1 | /system/bin/grep "Error"`
    done

        # PM is running. Go ahead and do what we need to do.
        # Check whether it's installed in the first place.
    fi

    RESULT=`/system/bin/pm list packages | grep "$uninstall_package"`

    if [ "$RESULT" == "" ]
    then
        echo "$0: $uninstall_package not installed"
    else
    RESULT=`/system/bin/pm uninstall $uninstall_package 2>&1`
        RESULT=`echo $RESULT | /system/bin/grep "Error"`

    while [ "$RESULT" != "" ]
        do
        echo "Uninstall failed. Retrying\n" >> /system/vendor/fb_error.txt
        RESULT=`/system/bin/pm uninstall "$uninstall_package" 2>&1`
        echo -e "$RESULT \n" >> /system/vendor/fb_error.txt
            RESULT=`echo $RESULT | /system/bin/grep "Error"`
        sleep 1
    done
    fi

    echo "$0: $uninstall_package no longer on system, now installing $install_package"

    chmod 664 $install_package
    chown 1000:1000 $install_package

    RESULT=`/system/bin/pm install $install_package 2>&1`
    RESULT=`echo $RESULT | /system/bin/grep "Error"`

    while [ "$RESULT" != "" ]
    do
    echo "Install failed. Retrying\n" >> /system/vendor/fb_error.txt
    RESULT=`/system/bin/pm install $install_package 2>&1`
    echo -e "$RESULT \n" >> /system/vendor/fb_error.txt
        RESULT=`echo $RESULT | /system/bin/grep "Error"`
    sleep 1
    done
}


# ---------------------------------------------------------------------------
# hwlib_update - update any hardware library.
#
# Argument: the library (with full path).

hw_lib_update ()
{
    local hwlib=$1

    chown 1000:1000 $hwlib
    chmod 775 $hwlib

    cp -p $hwlib /system/lib/hw/

    report_success "Installed $hwlib" "1.0"
}


# ---------------------------------------------------------------------------
# android_apks_remove
#
# Remove apks that a) are included by Android default, and b) Olio doesn't
# need. To keep things reversible, we're not actually removing them, just
# copying them over to a safe location.

android_apks_remove ()
{
    privapp_to_remove="BackupRestoreConfirmation.apk BackupRestoreConfirmation.odex DefaultContainerService.apk DefaultContainerService.odex DownloadProvider.apk DownloadProvider.odex ExternalStorageProvider.apk ExternalStorageProvider.odex FusedLocation.apk FusedLocation.odex InputDevices.apk InputDevices.odex Keyguard.apk Keyguard.odex Launcher2.odex MediaProvider.apk MediaProvider.odex MusicFX.apk MusicFX.odex OneTimeInitializer.apk OneTimeInitializer.odex ProxyHandler.apk ProxyHandler.odex SharedStorageBackup.apk SharedStorageBackup.odex Shell.apk Shell.odex SystemUI.apk SystemUI.odex VpnDialogs.apk VpnDialogs.odex WallpaperCropper.apk WallpaperCropper.odex"

    app_to_remove="AvrcpMediaPlayer.odex DeskClock.apk DeskClock.odex Development.apk Development.odex DocumentsUI.apk DocumentsUI.odex DownloadProviderUi.apk DownloadProviderUi.odex HIDDeviceApp.odex LatinIME.apk LatinIME.odex MapclientTestApp.odex Music.apk Music.odex PacProcessor.apk PacProcessor.odex PackageInstaller.apk PackageInstaller.odex PbapClientTestApp.odex PicoTts.apk PicoTts.odex PrintSpooler.apk PrintSpooler.odex Provision.apk Provision.odex BrcmHfDeviceTestApp.odex"

    mkdir -p /system/priv-app-old
    mkdir -p /system/app-old

    echo "OLIO: Moving applications out of priv-app folder."

    for app in $privapp_to_remove
    do
    mv /system/priv-app/$app /system/priv-app-old/
    done

    echo "OLIO: Moving applications out of app folder."

    for app in $app_to_remove
    do
    mv /system/app/$app /system/app-old/
    done

    echo "OLIO: android_apks_remove done."
}

# ---------------------------------------------------------------------------
# install_software - master function for installing software.

install_software_android ()
{
    if [ -e $TARGET_FOLDER/olio_fix.sh ]
    then
        chown 1000:1000 $TARGET_FOLDER/olio_fix.sh
        chmod 775 $TARGET_FOLDER/olio_fix.sh
        source $TARGET_FOLDER/olio_fix.sh
        report_success "ALS calibration fixed" "1.0"
    fi

    if [ -e $TARGET_FOLDER/power-log.awk ]
    then
        cp $TARGET_FOLDER/power-log.awk /system/vendor/bin/
        chown 1000:1000 /system/vendor/bin/power-log.awk
        chmod 775 /system/vendor/bin/power-log.awk
        report_success "Power log installed" "1.0"
    fi

        if [ -e $TARGET_FOLDER/power-log.sh ]
    then
        cp $TARGET_FOLDER/power-log.sh /system/vendor/bin/
        chown 1000:1000 /system/vendor/bin/power-log.sh
        chmod 775 /system/vendor/bin/power-log.sh
        report_success "Power log installed" "1.0"
    fi

    if [ -e $LOOKS ]
    then
    rm -rf /data/media/0/olio/looks
    mkdir -p /data/media/0/olio/
    unzip -o $LOOKS -d /data/media/0/olio/
        chown -R 1023:1023 /data/media/0/olio/looks
        chmod -R 775 /data/media/0/olio/looks
    fi

    if [ -e $TARGET_FOLDER/vold ]
    then
        cp $TARGET_FOLDER/vold /system/bin/vold
        chown 1000:1000 /system/bin/vold
        chmod 775 /system/bin/vold
        report_success "Vold installed" "1.0"
    fi

    if [ -e $TARGET_FOLDER/libJsonSuperPack.so ]
    then
        cp $TARGET_FOLDER/libJsonSuperPack.so /system/lib/libJsonSuperPack.so
        chown 1000:1000 /system/lib/libJsonSuperPack.so
        chmod 775 /system/lib/libJsonSuperPack.so
    fi

    if [ -e $TARGET_FOLDER/Experiments-debug.apk ]
    then
        rm /system/app/Experiments-debug.apk
        cp $TARGET_FOLDER/Experiments-debug.apk /system/priv-app/Experiments-debug.apk
        chown 1000:1000 /system/priv-app/Experiments-debug.apk
        chmod 664 /system/priv-app/Experiments-debug.apk
        report_success "Experiments installed" "1.0"
    fi

    if [ -e $TARGET_FOLDER/app-debug.apk ]
    then
        cp $TARGET_FOLDER/app-debug.apk /system/priv-app/app-debug.apk
        chown 1000:1000 /system/priv-app/app-debug.apk
        chmod 664 /system/priv-app/app-debug.apk
        report_success "Wake detector installed" "1.0"
    fi

    if [ -e $TARGET_FOLDER/bplus.default.so ]
    then
    hw_lib_update $TARGET_FOLDER/bplus.default.so
    fi

    if [ -e $TARGET_FOLDER/audio.primary.omap3.so ]
    then
    hw_lib_update $TARGET_FOLDER/audio.primary.omap3.so
    fi

    if [ -e $TARGET_FOLDER/libtinyalsa.so ]
    then
    cp $TARGET_FOLDER/libtinyalsa.so /system/lib/libtinyalsa.so
    chown 1000:1000 /system/lib/libtinyalsa.so
    chmod 775 /system/lib/libtinyalsa.so
    fi

    if [ -e $TARGET_FOLDER/libbluetooth_jni.so ]
    then
    cp $TARGET_FOLDER/libbluetooth_jni.so /system/lib/libbluetooth_jni.so
    chown 1000:1000 /system/lib/libbluetooth_jni.so
    chmod 775 /system/lib/libbluetooth_jni.so
    fi

    if [ -e $TARGET_FOLDER/bt_vendor.conf ]
    then
    cp $TARGET_FOLDER/bt_vendor.conf /system/etc/bluetooth/bt_vendor.conf
    chmod 664 /system/etc/bluetooth/bt_vendor.conf
    chown 1000:1000 /system/etc/bluetooth/bt_vendor.conf
    fi

    if [ -e $TARGET_FOLDER/audio_policy.conf ]
    then
    cp $TARGET_FOLDER/audio_policy.conf /system/etc/audio_policy.conf
    chmod 664 /system/etc/audio_policy.conf
    chown 1000:1000 /system/etc/audio_policy.conf
    fi

    if [ -e $TARGET_FOLDER/Bluetooth.apk ]
    then
    mkdir -p /system/app-old/
    mv /system/app/Bluetooth.odex /system/app-old/
    cp $TARGET_FOLDER/Bluetooth.apk /system/app/Bluetooth.apk
    chown 1000:1000 /system/app/Bluetooth.apk
    chmod 664 /system/app/Bluetooth.apk
    report_success "Bluetooth apk installed" "1.0"
    fi

    if [ -e $BLUETOOTH_CLIENT ]
    then
    rm /system/priv-app/BluetoothClient-debug.apk
    cp $BLUETOOTH_CLIENT /system/priv-app/BluetoothClient-debug.apk
    chown 1000:1000 /system/priv-app/BluetoothClient-debug.apk
    chmod 664 /system/priv-app/BluetoothClient-debug.apk
    report_success "Bluetooth client installed" "1.0"
    fi

    if [ -e $POWER_HAL ]
    then
        cp $POWER_HAL /system/lib/hw/power.h1.so
        chown 1000:1000 /system/lib/hw/power.h1.so
        chmod 775 /system/lib/hw/power.h1.so
        report_success "Power HAL installed" "1.0"
    fi

    if [ -e $OLIO_FB ]
    then
        cp $OLIO_FB /system/vendor/bin/olio_fb_setup.sh
        chown 1000:1000 /system/vendor/bin/olio_fb_setup.sh
        chmod 775 /system/vendor/bin/olio_fb_setup.sh
        #  If Olio fb setup is included, assume we want a factory reset
        rm /data/data/com.olio.bluetoothancs/databases/*
        rm /data/media/0/olio/bt_client_fb_stamp
        # This can get leftover from a reflash, so make sure it's removed
        rm /system/priv-app/btdebug.apk
        # This needs to be removed so that olio_fb_setup runs again
        rm /system/vendor/olio
        report_success "New Olio boot script installed" "1.0"
    fi

    if [ -e $TARGET_FOLDER/framework.jar ]
    then
    mkdir -p /system/framework-old
    mv /system/framework/framework.odex /system/framework-old/
        cp $TARGET_FOLDER/framework.jar /system/framework/framework.jar
        chown 1000:1000 /system/framework/framework.jar
        chmod 664 /system/framework/framework.jar
        report_success "Services jar installed" "1.0"
    fi

    if [ -e $SERVICES_JAR ]
    then
    mkdir -p /system/framework-old
    mv /system/framework/services.odex /system/framework-old/
        cp $SERVICES_JAR /system/framework/services.jar
        chown 1000:1000 /system/framework/services.jar
        chmod 664 /system/framework/services.jar
        report_success "Services jar installed" "1.0"
    fi
    # Doing the flash tool before the things that depend on it.

    if [ -e $FLASH_IMAGE ]
    then
    echo "OLIO: Installing new flash_image tool."
    mv $FLASH_IMAGE /system/bin/flash_image
    chmod 777 /system/bin/flash_image
    report_success "Installed new flash_image tool" "1.0"
    fi

    if [ -e $UIMAGE ]
    then
    flash_image $UIMAGE_PARTITION $UIMAGE
    report_success "$UIMAGE installed" "1.0"
    fi

    if [ -e $RAMFS ]
    then
    flash_image $RAMFS_PARTITION $RAMFS
    report_success "$RAMFS installed" "1.0"
    fi

    if [ -e $DTB ]
    then
    flash_image $DTB_PARTITION $DTB
    report_success "$DTB installed" "1.0"
    fi

    if [ -e $UBOOT ]
    then
    flash_image $UBOOT_PARTITION $UBOOT
    report_success "$UBOOT installed" "1.0"
    fi

    if [ -e $DRV2605 ]
    then
    echo "OLIO: Installing new driver for the drv2605."
    mv $DRV2605 /system/vendor/modules/drv2605.ko
    chmod 644 /system/vendor/modules/drv2605.ko
    chown 1000:1000 /system/vendor/modules/drv2605.ko
    report_success "$DRV2605 installed" "1.0"
    fi

    if [ -e $ATMEL_CFG ]
    then
    echo "OLIO: Installing new touch firmware."
    mv $ATMEL_CFG /system/vendor/firmware/atmel_cfg.raw
    chmod 644 /system/vendor/firmware/atmel_cfg.raw
    chown 1000:1000 /system/vendor/firmware/atmel_cfg.raw
    # For now steel and sapphire use the same tuning
    cp /system/vendor/firmware/atmel_cfg.raw /system/vendor/firmware/atmel_cfg-2.raw
    chmod 644 /system/vendor/firmware/atmel_cfg-2.raw
    chown 1000:1000 /system/vendor/firmware/atmel_cfg-2.raw
    fi

    if [ -e $CHARGER_FW ]
    then
    echo "Can't (yet) install $CHARGER_FW from Android"
    fi

    if [ -e $INITRC ]
    then
    echo "OLIO: Installing new init.h1.rc file."
    mv $INITRC /init.h1.rc
    chmod 644 /init.h1.rc
    chown 1000:1000 /init.h1.rc
    fi

    if [ -e $TARGET_FOLDER/init.rc ]
    then
    echo "OLIO: Installing new init.h1.rc file."
    mv $TARGET_FOLDER/init.rc /init.rc
    chmod 644 /init.rc
    chown 1000:1000 /init.rc
    fi

    echo "$0: Applications Installed, now doing firmware"

}


# ---------------------------------------------------------------------------
# Main stuff
#
# Android packages: Experiments-debug.apk == com.olio.experiments
#                   app-debug.apk         == com.olio.wakedetector


# Just in case...

# Make sure device stays awake during the update. This will get cleared out after a reboot

echo m > /sys/power/wake_lock
set_path_permissions

install_software_android  # Add Olio stuff
android_apks_remove       # Remove cruft

# ONLY IF THERE'S LINUX STUFF:

if [ "$UPDATE_LINUX" == "true" ]
then
    check_md5_sum
    linux_update_prep
    update_bootlines
fi

create_version_log

# Remove this script from FS

echo "$0: Cleaning up"

echo "$0: Turning on Dalvik"

stop
setprop persist.sys.dalvik.vm.lib libart.so
setprop persist.sys.strictmode.visual 0
setprop persist.sys.strictmode.disable 1

echo "$0: Done, now rebooting"

if [ -e $RAMFS ]
then
    fw_setenv bootcmd run ramfdtboot
    rm $TARGET_FOLDER/*
else
    mv $TARGET_FOLDER/update_2.sh $TARGET_FOLDER/../update.sh
    rm $TARGET_FOLDER/*
    mv $TARGET_FOLDER/../update.sh $TARGET_FOLDER/update.sh
fi

sync

sleep 20

/system/bin/reboot