external/bsd/bind/dist/contrib/idn/idnkit-1.0-src/tools/runidn/runidn.in

   1 #! /bin/sh
   2 # Id: runidn.in,v 1.1 2003/06/04 00:27:14 marka Exp
   3 #
   4 # Copyright (c) 2000 Japan Network Information Center.  All rights reserved.
   5 #
   6 # By using this file, you agree to the terms and conditions set forth bellow.
   7 #
   8 #                       LICENSE TERMS AND CONDITIONS
   9 #
  10 # The following License Terms and Conditions apply, unless a different
  11 # license is obtained from Japan Network Information Center ("JPNIC"),
  12 # a Japanese association, Kokusai-Kougyou-Kanda Bldg 6F, 2-3-4 Uchi-Kanda,
  13 # Chiyoda-ku, Tokyo 101-0047, Japan.
  14 #
  15 # 1. Use, Modification and Redistribution (including distribution of any
  16 #    modified or derived work) in source and/or binary forms is permitted
  17 #    under this License Terms and Conditions.
  18 #
  19 # 2. Redistribution of source code must retain the copyright notices as they
  20 #    appear in each source code file, this License Terms and Conditions.
  21 #
  22 # 3. Redistribution in binary form must reproduce the Copyright Notice,
  23 #    this License Terms and Conditions, in the documentation and/or other
  24 #    materials provided with the distribution.  For the purposes of binary
  25 #    distribution the "Copyright Notice" refers to the following language:
  26 #    "Copyright (c) 2000-2002 Japan Network Information Center.  All rights reserved."
  27 #
  28 # 4. The name of JPNIC may not be used to endorse or promote products
  29 #    derived from this Software without specific prior written approval of
  30 #    JPNIC.
  31 #
  32 # 5. Disclaimer/Limitation of Liability: THIS SOFTWARE IS PROVIDED BY JPNIC
  33 #    "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
  34 #    LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A
  35 #    PARTICULAR PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL JPNIC BE LIABLE
  36 #    FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
  37 #    CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
  38 #    SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
  39 #    BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
  40 #    WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
  41 #    OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
  42 #    ADVISED OF THE POSSIBILITY OF SUCH DAMAGES.
  43
  44 # Parse command line options.
  45 usage="Usage: `basename $0` [-e local-encoding] command [argument..]"
  46 while test $# -gt 0; do
  47     case "$1" in
  48     -e)
  49         if test $# -le 1; then
  50             echo $usage 1>&2
  51             exit 1
  52         fi
  53         IDN_LOCAL_CODESET="$2"
  54         export IDN_LOCAL_CODESET
  55         shift
  56         ;;
  57     -)
  58         break
  59         ;;
  60     -*)
  61         echo $usage 1>&2
  62         exit 1
  63         ;;
  64     *)
  65         break
  66         ;;
  67     esac
  68     shift
  69 done
  70 if test $# -eq 0; then
  71     echo $usage 1>&2
  72     exit 1
  73 fi
  74
  75 # Load library info.
  76 preload=
  77 iconv_file=@ICONVSOFILE@
  78 if test "$iconv_file" != none; then
  79     preload="$iconv_file@PRELOAD_SEP@"
  80 fi
  81
  82 prefix=@prefix@
  83 exec_prefix=@exec_prefix@
  84 libdir=`echo @libdir@`
  85 if test ! -f $libdir/libidnkitres.la; then
  86     cat <<EOF 1>&2
  87 Have you installed idnkit?  I cannot find libidnkitres.la.
  88 EOF
  89     exit 1
  90 fi
  91 eval `grep '^dlname' $libdir/libidnkitres.la`
  92 if test "$dlname" = ""; then
  93     cat <<EOF 1>&2
  94 Sorry, runidn won't work because libidnkitres is not dynamically loadable.
  95 EOF
  96     exit 1
  97 fi
  98 preload=$preload$libdir/$dlname
  99
 100 # Set @PRELOAD_VAR@.
 101 if [ X$@PRELOAD_VAR@ = X ]; then
 102     @PRELOAD_VAR@="$preload@PRELOAD_LAST@"
 103 else
 104     @PRELOAD_VAR@="$preload@PRELOAD_SEP@$@PRELOAD_VAR@@PRELOAD_LAST@"
 105 fi
 106 export @PRELOAD_VAR@
 107
 108 # Shoot.
 109 exec "$@"