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Diffstat (limited to 'lib/enca/script/b-piconv.in')
| -rw-r--r-- | lib/enca/script/b-piconv.in | 40 |
1 files changed, 40 insertions, 0 deletions
diff --git a/lib/enca/script/b-piconv.in b/lib/enca/script/b-piconv.in new file mode 100644 index 0000000000..0ca80efd19 --- /dev/null +++ b/lib/enca/script/b-piconv.in @@ -0,0 +1,40 @@ +#! /bin/sh +# @(#) $Id: b-piconv.in,v 1.3 2003/12/22 15:32:37 yeti Exp $ +# piconv wrapper. +# To be called by enca, don't use directly. See enca(1) for calling convention. +# +# Copyright (C) 2000-2003 David Necas (Yeti) <yeti@physics.muni.cz>. +# This is free software; it can be copied and/or modified under the terms of +# version 2 of GNU General Public License, see COPYING for details. There is +# NO WARRANTY; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. +transform_enc_name() { + echo "$1" | sed -e 's:/.*::' +} +if test "x$3" = "x"; then + echo "$0 has to be called by enca" 1>&2 + exit 1 +fi +umask 077 +inenc=`transform_enc_name "$1"` +outenc=`transform_enc_name "$2"` +if test "$4" = "-"; then + if piconv -f "$inenc" -t "$outenc" <"$3"; then + rm -- "$3" + else + echo "$0: piconv -f $inenc -t $outenc failed" 1>&2 + rm -- "$3" + exit 1 + fi +else + temp=@SHELL_RANDOM_FILENAME@ || exit 1 + if piconv -f "$inenc" -t "$outenc" <"$3" >"$temp"; then + # use cat > to preserve permissions + cat $temp >"$3" + else + echo "$0: piconv -f $inenc -t $outenc <$3 failed, file $3 unchanged" 1>&2 + rm -f $temp + exit 1 + fi + rm -f $temp +fi + |