#! /bin/sh
#
#  nas
#
#  Cloned from .common_tool_wrapper

loginfo () {
    echo "DATE:              "`date`
    echo "WRAPPER:           /import/$TRE_PROJECT/exe/.ccad_tool_wrapper"
    echo "USER:              $user"
    echo "HOST:              "`uname -n`
    echo "SYS:               "`uname -s` `uname -r`
    echo "PWD:               "`pwd`
    echo "ARGV:              "$ARGV
    echo "TOOL:              "$tool
    echo "VERSION:           "$version
    echo "TRE_SEARCH:        "$TRE_SEARCH
    echo "TRE_ENTRY:         "$TRE_ENTRY
}

mailinfo () {
    echo To: $1
    echo Subject: TRE_LOG
    echo "#"
    loginfo
}

mailerr () {
    echo "To: $1"
    echo "Subject: TRE ERROR"
    echo "#"
    echo "ERROR:             $2"
    loginfo
}

log () {
    # Log to TRE_LOG if it is set properly.
    # It is STRONGLY recommended that TRE_LOG be an e-mail address
    # in order to avoid problems with several people simultanously 
    # writing to the same file.
    # TRE_LOG must be set, but it can be broken.
    # TRE_ULOG is optional, for users who want their own logging.

    if [ ! -z "$TRE_LOG_ENABLED" -a ! -z "$TRE_LOG" ] ; then
	# Check first if TRE_LOG is a file (this is cheap).
	if [ -f $TRE_LOG -a -w $TRE_LOG ] ; then
    	    echo "#" >> $TRE_LOG
	    loginfo >> $TRE_LOG
	elif /usr/lib/sendmail -bv $TRE_LOG 1>&- 2>&- ; then
	    mailinfo $TRE_LOG | /usr/lib/sendmail $TRE_LOG
	else
	    mailerr $user "Can't log to TRE_LOG=$TRE_LOG. Fix environment." | /usr/lib/sendmail $user
	fi
    #else
    #	die "TRE_LOG environment variable is not set."
    fi
    # TRE_ULOG is optional user log.  EMAIL address is recommended.
    if [ ! -z "$TRE_ULOG" ] ; then
	# Check first if TRE_ULOG is a file (this is cheap).
	if [ -f $TRE_ULOG -a -w $TRE_ULOG ] ; then
    	    echo "#" >> $TRE_ULOG
	    loginfo >> $TRE_ULOG
	elif /usr/lib/sendmail -bv $TRE_ULOG 1>&- 2>&- ; then
	    mailinfo $TRE_ULOG | /usr/lib/sendmail $TRE_ULOG
	else
	    mailerr $user "Can't log to TRE_ULOG=$TRE_ULOG. Fix environment." | /usr/lib/sendmail $user
	fi
    fi
}

die () {
    message="$1"
    echo "$tool -> .ccad_tool_wrapper: $message Exiting ..."
    if [ ! -z "$TRE_LOG" ] ; then
	if [ -f ${TRE_LOG} -a -w ${TRE_LOG} ] ; then
    	    echo "#" >> $TRE_LOG
    	    echo "ERROR:             $message" >> $TRE_LOG
	    loginfo >> $TRE_LOG
	elif /usr/lib/sendmail -bv $TRE_LOG 1>&- 2>&- ; then
	    mailerr $TRE_LOG "$message" | /usr/lib/sendmail $TRE_LOG
	else
    	    echo  "Can not log to TRE_LOG=${TRE_LOG}. Logging to '$user.'"
	    mailerr $user "$message" | /usr/lib/sendmail $user
	fi
    fi
    # TRE_ULOG is optional user log.  EMAIL address is recommended.
    if [ ! -z "$TRE_ULOG" ] ; then
	if [ -f ${TRE_ULOG} -a -w ${TRE_ULOG} ] ; then
    	    echo "#" >> $TRE_ULOG
    	    echo "ERROR:             $message" >> $TRE_ULOG
	    loginfo >> $TRE_ULOG
	elif /usr/lib/sendmail -bv $TRE_ULOG 1>&- 2>&- ; then
	    mailerr $TRE_ULOG "$message" | /usr/lib/sendmail $TRE_ULOG
	else
    	    echo  "Can not log to TRE_ULOG=${TRE_ULOG}. Logging to '$user.'"
	    mailerr $user "$message" | /usr/lib/sendmail $user
	fi
    fi
    exit 1 
}

############################ main ##############################

tool=`basename $0`
ARGV="$*"
export tool

TRE_ROOT=$DV_ROOT/tools/src
export TRE_ROOT

### Verify TRE_SEARCH and TRE_ENTRY are defined and non-null

if [ -z "$TRE_SEARCH" ]; then
    die "TRE_SEARCH not defined"
fi
if [ -z "$TRE_ENTRY" ]; then
    die "TRE_ENTRY not defined"
fi

### Get version, based on tool invoked, and $TRE_ENTRY

version=`configsrch $tool $TRE_ENTRY`
if [ $? != 0 ] ; then
    die "configsrch returned error code!"
fi
export version

###  Verify configsrch delivered a non-null version

if [ -z "$version" ]; then
    die "No version set by configsrch"
fi

    LD_LIBRARY_PATH=$TRE_ROOT/$tool,$version/lib:$LD_LIBRARY_PATH
    export LD_LIBRARY_PATH
    LD_LIBRARY_PATH_64=$TRE_ROOT/$tool,$version/lib:$LD_LIBRARY_PATH_64
    export LD_LIBRARY_PATH_64

    PYTHONPATH=$TRE_ROOT/$tool,$version/lib/:$TRE_ROOT/$tool,$version/lib/riesling:$PYTHONPATH
    export PYTHONPATH

    echo "----- Simulation running with riesling for OpenSparc T2----- "
OS=`uname -s`
if [ $OS = "SunOS" ] ; then
    exe="$TRE_ROOT/$tool,$version/bin/start-riesling -x diag.simics -s $TRE_ROOT/$tool,$version/home/common/common.conf"
fi
if [ $OS = "Linux" ]; then
    exe="$TRE_ROOT/$tool,$version/bin/start-riesling.LINUX -x diag.simics -s $TRE_ROOT/$tool,$version/home/common/common.conf"
fi
    echo $exe

    if [ -x $exe ]; then
        log 
	exec $exe  $ARGV
    else
        die "$tool: executable not found!"
    fi