#!/system/bin/sh
# Patch to fix build.prop mismatch o.O

TAG="Liberty Patch - "
LOG_FILE=/data/liberty/liberty.log

if busybox test ! -d $( busybox dirname $LOG_FILE ); then
    busybox mkdir -p $( busybox dirname $LOG_FILE )
fi

# check if we have a droid2 or droidx:
if busybox test -e /system/lib/hw/lights.droid2.so; then
    DEVICE=DROID2
    echo "${TAG}Detected device: ${DEVICE}" | busybox tee -a $LOG_FILE
    BUILD_PROP_URL=http://jrummy16.com/jrummy/roms/liberty/downloads/droid2.build.prop
elif busybox test -e /system/lib/hw/lights.shadow.so; then
    DEVICE=DROIDX
    echo "${TAG}Detected device: ${DEVICE}" | busybox tee -a $LOG_FILE
    BUILD_PROP_URL=http://jrummy16.com/jrummy/roms/liberty/downloads/droidx.build.prop
else
    echo "${TAG}Unkown device! Exiting patch." | busybox tee -a $LOG_FILE
    exit 1
fi

# See if we need to perform the patch:
if busybox test "$( getprop ro.product.model )" == "${DEVICE}"; then
    echo "${TAG}build.prop looks ok, skipping patch." | tee -a $LOG_FILE
    exit 1
fi

# Download correcty build.prop:
if ! busybox wget $BUILD_PROP_URL -O $EXTERNAL_STORAGE/patch.build.prop; then
    echo "${TAG}Failed to download build.prop patch!" | busybox tee -a $LOG_FILE
    exit 1
fi

# Replace bad build.prop:
echo -n "${TAG}Installing build.prop patch ... " | busybox tee -a $LOG_FILE
busybox mount -o remount,rw -t yaffs2 $( busybox grep " /system " "/proc/mounts" | busybox cut -d ' ' -f1 ) /system > /dev/nul 2>&1
busybox cp -f $EXTERNAL_STORAGE/patch.build.prop /system/build.prop
busybox mount -o remount,ro -t yaffs2 $( busybox grep " /system " "/proc/mounts" | busybox cut -d ' ' -f1 ) /system > /dev/nul 2>&1
echo "done!" | busybox tee -a $LOG_FILE