#!/bin/ksh -p
#
# Copyright 2008 Sun Microsystems, Inc.  All rights reserved.
# Use is subject to license terms.
#
# Permission is hereby granted, free of charge, to any person obtaining a
# copy of this software and associated documentation files (the
# "Software"), to deal in the Software without restriction, including
# without limitation the rights to use, copy, modify, merge, publish,
# distribute, and/or sell copies of the Software, and to permit persons
# to whom the Software is furnished to do so, provided that the above
# copyright notice(s) and this permission notice appear in all copies of
# the Software and that both the above copyright notice(s) and this
# permission notice appear in supporting documentation.
#
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
# OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
# MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT
# OF THIRD PARTY RIGHTS. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
# HOLDERS INCLUDED IN THIS NOTICE BE LIABLE FOR ANY CLAIM, OR ANY SPECIAL
# INDIRECT OR CONSEQUENTIAL DAMAGES, OR ANY DAMAGES WHATSOEVER RESULTING
# FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT,
# NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION
# WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
#
# Except as contained in this notice, the name of a copyright holder
# shall not be used in advertising or otherwise to promote the sale, use
# or other dealings in this Software without prior written authorization
# of the copyright holder.
#
###########################################################################
#

PATH=/usr/bin:/usr/sbin

. /lib/svc/share/smf_include.sh

USAGE="Usage: $0 { start | refresh }"
FIND_NEWER=/usr/share/desktop-cache/find_newer

if [ $# -ne 1 ] ; then
    echo $USAGE
    exit 2
fi

#
# for each architecture 
#   if loader file exist 
#      get the list of modules newer than the loader file
#   else
#      make list greater than zero
#
#   if list generate loader list     
#

ARCH64=`/bin/isainfo -k`

if [[ $ARCH64 != "amd64" ]] && [[ "$ARCH64" != "sparcv9" ]]; then
  ARCH64=""
fi

start_pixbuf_loaders_installer ()
{
for DIR in "" $ARCH64; do
  test -x /usr/bin/$DIR/gdk-pixbuf-query-loaders || {
      echo "gdk-pixbuf-query-loaders not installed"
      continue
  }
  test -w /etc/$DIR/gtk-2.0 || {
      echo "/etc/$DIR/gtk-2.0 is not writable, skipping."
      return
  }
  if [ -a "/etc/$DIR/gtk-2.0/gdk-pixbuf.loaders" ] && [ ! -w "/etc/$DIR/gtk-2.0/gdk-pixbuf.loaders" ]; then
    echo "/etc/$DIR/gtk-2.0/gdk-pixbuf.loaders is not writable, skipping."
    return
  fi
  if [ -a "/etc/$DIR/gtk-2.0/gdk-pixbuf.loaders" ]; then
    RESULT=`${FIND_NEWER} -f -c -m --name '*.so' \
	--newer /etc/$DIR/gtk-2.0/gdk-pixbuf.loaders \
	/usr/lib/$DIR/gtk-2.0/*/loaders 2>/dev/null`
  else
    RESULT="no loader file"
  fi

  if [ -n "$RESULT" ]; then 
    echo "updating/creating gdk pixbuf loader file"
    /usr/bin/$DIR/gdk-pixbuf-query-loaders > /etc/$DIR/gtk-2.0/gdk-pixbuf.loaders
    if [ $? -ne 0 ]; then
      echo "gdk-pixbuf-query-loaders exited with an error while generating the installer file /etc/$DIR/gtk-2.0/gdk-pixbuf.loaders"
      exit $SMF_EXIT_ERR_FATAL
    else
      echo "gdk pixbuf loaders installed in /etc/$DIR/gtk-2.0/gdk-pixbuf.loaders"
    fi
  fi
done
}

refresh_pixbuf_loaders_installer ()
{
for DIR in "" $ARCH64; do
  test -x /usr/bin/$DIR/gdk-pixbuf-query-loaders || {
      echo "gdk-pixbuf-query-loaders not installed"
      continue
  }
  test -w /etc/$DIR/gtk-2.0 || {
      echo "/etc/$DIR/gtk-2.0 is not writable, skipping."
      return
  }
  if [ -a "/etc/$DIR/gtk-2.0/gdk-pixbuf.loaders" ] && [ ! -w "/etc/$DIR/gtk-2.0/gdk-pixbuf.loaders" ]; then
    echo "/etc/$DIR/gtk-2.0/gdk-pixbuf.loaders is not writable, skipping."
    return
  fi
  if [ -a "/etc/$DIR/gtk-2.0/gdk-pixbuf.loaders" ]; then
    RESULT=`/usr/bin/find /usr/lib/$DIR/gtk-2.0/*/loaders/*.so ! -type d \
	   -follow -print 2>/dev/null`
  else
    RESULT="no loader file"
  fi

  if [ -n "$RESULT" ]; then 
    echo "updating/creating gdk pixbuf loader file"
    /usr/bin/$DIR/gdk-pixbuf-query-loaders > /etc/$DIR/gtk-2.0/gdk-pixbuf.loaders
    if [ $? -ne 0 ]; then
      echo "gdk-pixbuf-query-loaders exited with an error while generating the installer file /etc/$DIR/gtk-2.0/gdk-pixbuf.loaders"
      exit $SMF_EXIT_ERR_FATAL
    else
      echo "gdk pixbuf loaders installed in /etc/$DIR/gtk-2.0/gdk-pixbuf.loaders"
    fi
  fi
done
}

METHOD=$1

case "$METHOD" in
    'start')
	# Continue with rest of script
	;;
    'refresh')
	# Continue with rest of script
	;;
    -*)
	echo $USAGE
	exit 2
	;;
    *)
	echo "Invalid method $METHOD"
	exit 2
	;;
esac

${METHOD}_pixbuf_loaders_installer

exit $SMF_EXIT_OK