#!/bin/bash
# Copyright (c) 2000,2004 Matthias S. Benkmann <article AT winterdrache DOT de>
# You may do everything with this code except misrepresent its origin.
# PROVIDED `AS IS' WITH ABSOLUTELY NO WARRANTY OF ANY KIND!

manpagesowner=man-pages
localedir=/usr/share/locale
cmdline="$@"

DAISY_CHAIN=""

for p in $(type -ap install) ; do
    if [ ! $p -ef $0 ]; then
	DAISY_CHAIN=$p
	break
    fi
done

if [ ! -n "$DAISY_CHAIN" ]; then
    echo Cannot find real ${0##*/} command 
    exit 1
fi

if [ $UID == 0 ]; then
    exec $DAISY_CHAIN "$@"
fi

#kill unused -c parameter if we get it
if [ z"$1" = z"-c" ]; then shift 1 ; fi

	#********** test if we create directories ********************
if [ \( z"$1" = z"-d" \) -o \( z"$1" = z"-m" -a z"$3" = z"-d" \) ]; then  
    locdirs=""
    notify=0
    havedir=0
    for((i=$#; $i>0; ))
    do
        a="$1"
	shift 1; i=$(($i-1))
	case "$a" in
	    -o|-g|--owner|--group)
                 notify=1 
      		shift 1; i=$(($i-1))
          	set -- "$@" 
		;;
	    $localedir/*)
                if [ ! -d "$a" ]; then
		    locdirs="$locdirs ""$(expr $a : "$localedir/\(.*\)")" 
		    set -- "$@" "$a"
		    havedir=1
		else
		    notify=1
		    set -- "$@"
		fi  
		;;
            */*|/sbin)
                if [ ! -d "$a" ]; then 
		    set -- "$@" "$a" 
		    havedir=1
		else
		    notify=1
		    set -- "$@"
		fi             
		;;
	    *) set -- "$@" "$a" ;;
        esac
    done
  
    test $notify -eq 1 -o z"$locdirs" != z && \
	echo 1>&2 '***' install "$cmdline"

    test $havedir -eq 0 && exit 0

    $DAISY_CHAIN "$@" || exit $?
  
    test z"$locdirs" != z &&
    for dir in $locdirs ; do
	cumuldir=""
	for d in $(echo $locdirs | sed 's#/# #g' -) ; do
	    cumuldir=$cumuldir$d/
	    if [ -d $localedir/$cumuldir ]; then
		chgrp install $localedir/$cumuldir
		chmod g+w,o+t $localedir/$cumuldir
	    fi  
	done  
    done

else  #if "$1" != "-d"  ,i.e. we do not create directories *****************
    notify=0
    for((i=$# ; $i>0; ))
    do
        a="$1"
	shift 1; i=$(($i-1))
	case "$a" in
            -m)
	        set -- "$@" "$a" 
		a="$1"
		shift 1; i=$(($i-1))
		case "$a" in
		    4755) notify=1 ; set -- "$@" "755" ;;
		    4775) notify=1 ; set -- "$@" "755" ;;
		    4711) notify=1 ; set -- "$@" "711" ;;
		    *) set -- "$@" "$a"  ;;
		esac
		;;
            -m4755) notify=1 ; set -- "$@" "-m755" ;;
	    -m4775) notify=1 ; set -- "$@" "-m755" ;;
            -m4711) notify=1 ; set -- "$@" "-m711" ;;
            -o|-g|--owner|--group)
	        notify=1 
      		shift 1; i=$(($i-1))
          	set -- "$@" 
		;;
            */man/man?/*) 
                if [ -e "$a" -a ! -O "$a" ]; then
		    if [ $(find "$a" -printf \%u) = $manpagesowner ]; then
			notify=1
			set -- "$@" not_installed
		    else
			set -- "$@" "$a"
		    fi  
                else
		    set -- "$@" "$a"
                fi
		;;    
            *) set -- "$@" "$a" ;;
        esac
    done

    test $notify -eq 1 && echo 1>&2 '***' install "$cmdline"

    $DAISY_CHAIN "$@" || exit $?
fi

exit 0