#!/bin/sh

if test -z "${SRC_ROOT}"; then
    echo "distro-install-clean-up: No environment set!"
    exit 1
fi

echo "Cleaning up ...";

remove_help_localization()
{
    lang=$1

    # nothing to be done if the localization is en-US if it does not exist
    # or if it is already removed
    test "$lang" = "en-US" -o \
          ! -e $DESTDIR$INSTALLDIR/help/$lang -o \
	  -L $DESTDIR$INSTALLDIR/help/$lang && return;

    echo "... remove \"$lang\""

    rm -rf $DESTDIR$INSTALLDIR/help/$lang
    grep -v "$INSTALLDIR/help/$lang" $DESTDIR/gid_Module_Root.$lang >$DESTDIR/gid_Module_Root.$lang.new
    mv -f $DESTDIR/gid_Module_Root.$lang.new $DESTDIR/gid_Module_Root.$lang
    # FIXME: the following code could be used without the condition
    #        and should replace the lines above after only the milestones
    #	     providing gid_Module_Helppack_Help and fixed gid_Module_Root.$lang
    #        are supported
    # Note: The problem with gid_Module_Root.$lang is that it still includes
    #       %dir */help/* entries.
    # Note: It was still necessary on ppc with gcj (OOo-2.0.2). Strange. Have to
    # investigate it later.
    if test -f $DESTDIR/gid_Module_Helppack_Help.$lang ; then
	grep -v "$INSTALLDIR/help/$lang" $DESTDIR/gid_Module_Helppack_Help.$lang >$DESTDIR/gid_Module_Helppack_Help.$lang.new
	mv -f $DESTDIR/gid_Module_Helppack_Help.$lang.new $DESTDIR/gid_Module_Helppack_Help.$lang
    fi

    # Note: We created a compat symlink in the past. It is no longer necessary.
    # We do not want it because RPM has problems with update when we remove
    # poor localizations in never packages
}

# Check if the English help is installed and is in the main package (is first on the list)
# Note that Java-disabled builds do not create help at all.
if test -f $DESTDIR$INSTALLDIR/help/en/sbasic.cfg -a \
        "`for lang in $WITH_LANG_LIST ; do echo $lang ; break ; done`" = "en-US" ; then

    echo "Removing duplicated English help..."

    for lang in $WITH_LANG_LIST ; do
	test ! -f $DESTDIR$INSTALLDIR/help/en/sbasic.cfg -o ! -f $DESTDIR$INSTALLDIR/help/$lang/sbasic.cfg && continue;
	if diff $DESTDIR$INSTALLDIR/help/en/sbasic.cfg $DESTDIR$INSTALLDIR/help/$lang/sbasic.cfg >/dev/null 2>&1 ; then
	    remove_help_localization $lang
	fi
    done

    echo "Removing poor help localizations..."

    for lang in $WITH_POOR_HELP_LOCALIZATIONS ; do
	remove_help_localization $lang
    done
fi

echo "Fixing permissions..."
for dir in $DESTDIR$DOCDIR $DESTDIR$INSTALLDIR/sdk/examples ; do
    if test -d $dir -a -w $dir ; then
	find "$dir" -type f \( -name "*.txt" -o -name "*.java" -o -name "*.xml"    -o \
			       -name "*.xcu" -o -name "*.xcs"  -o -name "*.html"   -o \
			       -name "*.pdf" -o -name "*.ps"   -o -name "*.gif"    -o \
			       -name "*.png" -o -name "*.jpg"  -o -name "Makefile" -o \
			       -name "manifest.mf" \) -exec chmod 644 {} \;
    fi
done

if test "z$DESTDIR" != "z" ; then
    echo "Checking for DESTDIR inside installed files..."
    found_destdir=
    for file in `find $DESTDIR -type f` ; do
	grep -q "$DESTDIR" $file && echo "$file: includes the string \"$DESTDIR\"" && found_destdir=1
    done
    if test "z$found_destdir" != "z" ; then
	echo "!!!!!!!!!!!!!!!!!!!!!! WARNING !!!!!!!!!!!!!!!!!!!!!!"
	echo "The path DESTDIR:$DESTDIR was found inside some"
	echo "installed files. It is probably a bug."
	echo
	echo "Especially, if the DESTDIR is set to \$RPM_BUILD_ROOT"
	echo "when creating RPM packages. Even it could be a security hole"
	echo "if the application searches /var/tmp for binaries or"
	echo "config files because the directory is world-writable."
	echo "!!!!!!!!!!!!!!!!!!!!!! WARNING !!!!!!!!!!!!!!!!!!!!!!"
    fi
fi