#!/bin/bash
# ------------------------------------------------------------------------------
# ndrun_precheker
# ------------------------------------------------------------------------------
set -u

# ------------------------------------------------------------------------------
# CHECK ARGMENT
# ------------------------------------------------------------------------------
I_ELF_CHK_FLAG=FALSE
if [ ."$*" = ."" ]; then
	return 1
else
	for a in $* ; do
		case $a in
        	*.elf|*.ELF)
            	NDRUN_PRECHK_ELF_NAME=`cygpath -lm "$a"`
				I_ELF_CHK_FLAG=TRUE
                ;;
        	*)
				;;
		esac
	done
fi

if [ "${I_ELF_CHK_FLAG}." == "FALSE." ] ; then
	exit 1
fi

# ------------------------------------------------------------------------------
# READ FIRMWARE LIST
# ------------------------------------------------------------------------------
#source ndrun_fwlist
. ndrun_fwlist

# ------------------------------------------------------------------------------
# CHECK FIRMWARE VERSION in rvl.bin
# ------------------------------------------------------------------------------
NDRUN_PRECHK_TARGET_DDF="${NDRUN_PRECHK_ELF_NAME//.elf/.ddf}"
NDRUN_PRECHK_NDEV_DDF="${NDEV_TOOLS}/NdevRun.ddf"

NDRUN_PRECHK_RVLSYS_CNT=0
if [ -f "${NDRUN_PRECHK_TARGET_DDF}" ] ; then
	NDRUN_PRECHK_RVLSYS_CNT=`grep -sc "^[^\;]*RVLSysFileName" "${NDRUN_PRECHK_TARGET_DDF}"`
	if [ ${NDRUN_PRECHK_RVLSYS_CNT} -gt 1 ] ; then
		exit 1
	fi
fi

if [ ! -f "${NDRUN_PRECHK_NDEV_DDF}" ] ; then
	exit 1
fi
NDRUN_PRECHK_RVLSYS_CNT=`grep -sc "^[^\;]*RVLSysFileName" "${NDRUN_PRECHK_NDEV_DDF}"`
if [ ${NDRUN_PRECHK_RVLSYS_CNT} -gt 1 ] ; then
	exit 1
fi

if grep -sqa "^[^\;]*RVLSysFileName" "${NDRUN_PRECHK_TARGET_DDF}" ;then
	_TMP=`grep "^[^\;]*RVLSysFileName" "${NDRUN_PRECHK_TARGET_DDF}"`
elif grep -sqa "^[^\;]*RVLSysFileName" "${NDRUN_PRECHK_NDEV_DDF}" ; then
	_TMP=`grep "^[^\;]*RVLSysFileName" "${NDRUN_PRECHK_NDEV_DDF}"`
else
	echo "ERROR: Can't find "RVLSysFileName" section in DDF file."
	exit 1
fi

_TMP=${_TMP//"RVLSysFileName="/}
_TMP=${_TMP//\\//}
_TMP=${_TMP//(/{}
_TMP=${_TMP//)/\}}
_TMP=${_TMP//"	"/}
_TMP=${_TMP//" "/}
eval NDRUN_PRECHK_RVLBIN=`echo "${_TMP}" |tr -d '\r'`

if [ ! -f "${NDRUN_PRECHK_RVLBIN}" ] ; then
	echo "ERROR: Can't find ${NDRUN_PRECHK_RVLBIN} file"
	exit 1
fi

NDRUN_PRECHK_RVLBIN_SIZE=`stat -c %s "${NDRUN_PRECHK_RVLBIN}"`
NDRUN_PRECHK_RVLBIN_FW_ADDR=`expr ${NDRUN_PRECHK_RVLBIN_SIZE} - 32 \* 1024 + 1099 `
NDRUN_PRECHK_RVLBIN_FW_VERSION0="`od -A n -tu1 -j ${NDRUN_PRECHK_RVLBIN_FW_ADDR} -N 1 ${NDRUN_PRECHK_RVLBIN}`"
NDRUN_PRECHK_RVLBIN_FW_VERSION=`printf "%d" $NDRUN_PRECHK_RVLBIN_FW_VERSION0`

# ------------------------------------------------------------------------------
# CHECK FIRMWARE TYPE "for extension" or "for standard"
# ------------------------------------------------------------------------------
NDRUN_PRECHK_FW_TYPE='UNKNOWN'
for f in ${FW_FOR_EXTENSION} ; do
	if [ ."${NDRUN_PRECHK_RVLBIN_FW_VERSION}" = .$f ] ; then
		NDRUN_PRECHK_FW_TYPE='NET'
	fi
done
for f in ${FW_FOR_STANDARD} ; do
	if [ ."${NDRUN_PRECHK_RVLBIN_FW_VERSION}" = .$f ] ; then
		NDRUN_PRECHK_FW_TYPE='standard'
	fi
done

# ------------------------------------------------------------------------------
# CHECK REGION rvl.bin
# ------------------------------------------------------------------------------
NDRUN_PRECHK_RVLBIN_REGION_ADDR="0xe003"
NDRUN_PRECHK_RVLBIN_REGION_NUM="`od -A n -td1 -j ${NDRUN_PRECHK_RVLBIN_REGION_ADDR} -N 1 ${NDRUN_PRECHK_RVLBIN}`"

if [ "${NDRUN_PRECHK_RVLBIN_REGION_NUM}" -eq '0' ] ; then
	NDRUN_PRECHK_RVLBIN_REGION="JP"
elif [ "$NDRUN_PRECHK_RVLBIN_REGION_NUM" -eq '1' ] ; then
	NDRUN_PRECHK_RVLBIN_REGION="US"
elif [ "${NDRUN_PRECHK_RVLBIN_REGION_NUM}" -eq '2' ] ; then
	NDRUN_PRECHK_RVLBIN_REGION="EU"
else
	NDRUN_PRECHK_RVLBIN_REGION="region number: ${NDRUN_PRECHK_RVLBIN_REGION_NUM}"
fi

# ------------------------------------------------------------------------------
# CHECK MEM2 SIZE in bi2.bin
# ------------------------------------------------------------------------------
I_MEM2_SIZE=`peekBI2.exe -i "${REVOLUTION_SDK_ROOT}"/X86/bin/bi2.bin 0x2c`

# ------------------------------------------------------------------------------
# CHECK PARENTAL in rvl.bin
# ------------------------------------------------------------------------------
# NDRUN_PRECHK_RVLBIN_PARENTAL_ADDR="0xe01f"
# NDRUN_PRECHK_RVLBIN_PARENTAL_CODE="`od -A n -td1 -j ${NDRUN_PRECHK_RVLBIN_PARENTAL_ADDR} -N 1 ${NDRUN_PRECHK_RVLBIN}`"

# ------------------------------------------------------------------------------
# CHECK DvdRoot
# ------------------------------------------------------------------------------
NDRUN_PRECHK_DVDROOT=`getndenv`
NDRUN_PRECHK_DVDROOT=${NDRUN_PRECHK_DVDROOT//"\"DvdRoot\""/}
NDRUN_PRECHK_DVDROOT=${NDRUN_PRECHK_DVDROOT//"	"/}
NDRUN_PRECHK_DVDROOT=${NDRUN_PRECHK_DVDROOT//" "/}

# ------------------------------------------------------------------------------
# CHECK LIB(NWC24 = use RevoEX, SO) in ELF for identify the extension associated
# ------------------------------------------------------------------------------
if grep -qa "__NWC24Version" "${NDRUN_PRECHK_ELF_NAME}"
then
	IS_LINK_NWC24="TRUE"
else
	IS_LINK_NWC24="FALSE"
fi

if grep -qa "__SOVersion" "${NDRUN_PRECHK_ELF_NAME}"
then
	IS_LINK_SO="TRUE"
else
	IS_LINK_SO="FALSE"
fi

# ------------------------------------------------------------------------------
# PRINT ENV
# ------------------------------------------------------------------------------
echo "**********************************************************************"
echo "* YOUR BOOT ENVIRONMENT"
echo "**********************************************************************"
if [ ."$NDRUN_PRECHK_FW_TYPE" = '.standard' ] ; then		# NOT USE extension
	echo "* firmware version : ${NDRUN_PRECHK_RVLBIN_FW_VERSION}.x.x (for standard)"
elif [ ."$NDRUN_PRECHK_FW_TYPE" = '.NET' ] ; then		# USE extension
	echo "* firmware version : ${NDRUN_PRECHK_RVLBIN_FW_VERSION}.x.x (for extension)"
else
	echo "* firmware version : ${NDRUN_PRECHK_RVLBIN_FW_VERSION}.x.x (unexpected version)"
fi

if [ ."$I_MEM2_SIZE" = ".67108864(0x04000000)" ] ; then
	echo "* mem2 size        : 64 MB"
else
	echo "* mem2 size        : 128 MB"
fi
echo "* country code     : ${NDRUN_PRECHK_RVLBIN_REGION}"
#echo "* parental         :"
echo "* DvdRoot          : ${NDRUN_PRECHK_DVDROOT}"
echo "**********************************************************************"
echo ""

# ------------------------------------------------------------------------------
# JUDGMENT
# ------------------------------------------------------------------------------
if [ ."$NDRUN_PRECHK_FW_TYPE" = '.standard' ] ; then		# NOT USE extension
	if [ ."$IS_LINK_NWC24" = '.TRUE' -o ."$IS_LINK_SO" = '.TRUE' ] ; then
		echo
		echo "WARNNING >>> Wrong firmware version."
		echo
		echo "This ELF is a program only for extension."
		echo "You must not use the firmware for standard."
		echo "* Expected : ${FW_FOR_EXTENSION}.x.x"
		echo "* Actual   : ${NDRUN_PRECHK_RVLBIN_FW_VERSION}.x.x"
		echo
		echo "If you want to continue, please press RETURN"
		read
	fi
elif [ ."$NDRUN_PRECHK_FW_TYPE" = '.NET' ] ; then		# USE extension
	if [ ."$IS_LINK_NWC24" = '.FALSE' -a ."$IS_LINK_SO" = '.FALSE' ] ; then
		echo
		echo "WARNNING >>> Wrong firmware version."
		echo
		echo "This ELF is a program only for standard."
		echo "You must not use the firmware for extension."
		echo "* Expected : ${FW_FOR_STANDARD}.x.x"
		echo "* Actual   : ${NDRUN_PRECHK_RVLBIN_FW_VERSION}.x.x"
		echo
		echo "If you want to continue, please press RETURN"
		read
	fi
fi