#!/bin/sh
#
# Class Action Script for installing input method modules for libgtk
#
# CDDL HEADER START
#
# The contents of this file are subject to the terms of the
# Common Development and Distribution License, Version 1.0 only
# (the "License").  You may not use this file except in compliance
# with the License.
#
# You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
# or http://www.opensolaris.org/os/licensing.
# See the License for the specific language governing permissions
# and limitations under the License.
#
# When distributing Covered Code, include this CDDL HEADER in each
# file and include the License file at usr/src/OPENSOLARIS.LICENSE.
# If applicable, add the following below this CDDL HEADER, with the
# fields enclosed by brackets "[]" replaced with your own identifying
# information: Portions Copyright [yyyy] [name of copyright owner]
#
# CDDL HEADER END
#
#
# Copyright 2006 Sun Microsystems, Inc.  All rights reserved.
# Use is subject to license terms.
#

F_A=/tmp/im.add.$$
F_M=/tmp/im.merged.$$
pkg_start="# Start $PKGINST"
pkg_end="# End $PKGINST"

if [ "sparc" = "`uname -p`" ]; then
    ARCH=sparcv9
else
    ARCH=amd64
fi

while read src dest; do
    if [ ! -f ${dest} ]; then
	echo "$pkg_start"                   > ${dest}
	sed -e "s/@ARCH@/${ARCH}/g" ${src} >> ${dest}
	echo "$pkg_end"                    >> ${dest}
    else
        sed -e "s/@ARCH@/${ARCH}/g" ${src} > ${F_A}
	# Check if any of the lines from ${src} are already in the file
	do_merge=yes
	# save the standard input as file descriptor 3
	exec 3<&0
	exec < ${F_A}
	while read line; do
	    # input method spec lines start with quotes
	    case "$line" in
		'"'*) ;;
                *) continue; ;;
	    esac
	    if /usr/bin/egrep -s -- "$line" ${dest}; then
		do_merge=no
		break
	    fi
	done
	# restore the standard input
	exec <&3
	# close file descriptor 3
	exec 3<&-
	if [ $do_merge = yes ]; then
	    if egrep -s 'GTK\+ Input Method Modules file' ${F_A}; then
		# The original Gtk+ config file should come first
		# Any additions should be at the end
		echo "$pkg_start"    >> ${F_M}
		cat ${F_A}           >> ${F_M}
		echo "$pkg_end"      >> ${F_M}
		cat ${dest}          >> ${F_M}
	    else
		cat ${dest}          >> ${F_M}
		echo "$pkg_start"    >> ${F_M}
		cat ${F_A}           >> ${F_M}
		echo "$pkg_end"      >> ${F_M}
	    fi
	    cp ${F_M} ${dest}
	    rm -f ${F_M}
	fi
        rm -f ${F_A}
    fi
done

exit 0