#!/bin/sh
#
# Copyright 2007 Sun Microsystems, Inc.  All rights reserved.
# Use is subject to license terms.
#
# SUNWcttf ( Simplified Chinese (EUC) True Type Fonts ) preremove script.
#

EXEC_BASE=/usr
PKGCOND=/usr/bin/pkgcond
MKFONTDIR=$EXEC_BASE/openwin/bin/mkfontdir
ENV_MKFONTDIR=$MKFONTDIR

is_srngz=99
is_ngz=99
if [ -x $PKGCOND ]; then
    $PKGCOND -v is_sparse_root_nonglobal_zone > /dev/null 2>&1
    is_srngz=$?
    $PKGCOND -v is_nonglobal_zone > /dev/null 2>&1
    is_ngz=$?
fi

if [ $is_ngz -eq 0 ]; then
    EXEC_BASE=$BASEDIR
    MKFONTDIR=$EXEC_BASE/openwin/bin/mkfontdir
    ENV_MKFONTDIR="env LD_LIBRARY_PATH=$BASEDIR/openwin/server/lib:$BASEDIR/openwin/lib $MKFONTDIR"
fi

if [ $is_srngz -ne 0 ]; then
    if [ ! -x $MKFONTDIR ]; then
        # if mkfontdir doesn't exist we cannot proceed
        exit 2
    fi
fi

##
## 'pkgcond' does not exist when you do live upgrade from S8/S9
## so in that case, use 'touch' instead for the testing
##
test_writable() {
    if [ $is_srngz -ne 99 ]; then
        $PKGCOND is_path_writable $1 && return $?
    else
        /usr/bin/touch $1/.test.$$ > /dev/null 2>&1
        if [ $? !=  0 ]; then
            return 1
        else
            rm -f  $1/.test.$$ > /dev/null 2>&1
            return 0
        fi
    fi
}

FONTINSTDIR=$BASEDIR/openwin/lib/locale/zh/X11/fonts/TrueType
if [ -d  $FONTINSTDIR ]; then
        if test_writable $FONTINSTDIR; then
            cd $FONTINSTDIR
    
            if [ -f fonts.dir ]; then 
                if [ -f fonts.alias ]; then
                    mv fonts.alias fonts.alias.base
                fi
                if [ -f fonts.scale ]; then
                    mv fonts.scale fonts.scale.base
                fi
                rm -f fonts.dir
            fi
        fi
fi

exit 0