[Olena-patches] olena-2.0-51-ge8b7ee8 Add a script to generate a Milena header file.

* new-header: New. * Makefile.am (EXTRA_DIST): Add new-header. --- milena/ChangeLog | 7 ++ milena/Makefile.am | 3 + milena/new-header | 155 ++++++++++++++++++++++++++++++++++++++++++++++++++++ 3 files changed, 165 insertions(+), 0 deletions(-) create mode 100755 milena/new-header diff --git a/milena/ChangeLog b/milena/ChangeLog index c1289de..fb6f94c 100644 --- a/milena/ChangeLog +++ b/milena/ChangeLog @@ -1,3 +1,10 @@ +2012-09-28 Roland Levillain &lt;roland(a)lrde.epita.fr&gt; + + Add a script to generate a Milena header file. + + * new-header: New. + * Makefile.am (EXTRA_DIST): Add new-header. + 2012-09-25 Roland Levillain &lt;roland(a)lrde.epita.fr&gt; Fix file names in apps/morphers/recorder-bft. diff --git a/milena/Makefile.am b/milena/Makefile.am index 99f5268..7492f16 100644 --- a/milena/Makefile.am +++ b/milena/Makefile.am @@ -111,3 +111,6 @@ EXTRA_DIST += \ tests/img/test_rgb8.tif \ tests/img/test_bw.tif \ tests/img/test_gl.tif + +# Header file generator. +EXTRA_DIST += new-header diff --git a/milena/new-header b/milena/new-header new file mode 100755 index 0000000..296095c --- /dev/null +++ b/milena/new-header @@ -0,0 +1,155 @@ +#! /bin/sh + +me=$(basename $0) + +stderr () +{ + for i + do + echo >&2 "$me: $i" + done +} + +fatal () +{ + stderr "$@" + exit 1 +} + +usage () +{ + cat <<EOF +Usage: $me: FILENAME + +with + FILENAME path to filename, e.g. "mln/foo/bar.hh" +EOF +} + + +process() +{ + year=$(date +%Y) + guard=$(echo "$1" | tr "[:lower:].-/" "[:upper:]_") + function=$(basename "$filename" .hh) + + # Almost fully qualified name (`mln' is dropped if it is the + # outermost namespace). + qual_name=$(echo "$filename" \ + | sed 's,^mln/,,' \ + | sed 's,\.hh$,,' \ + | sed 's,/,::,g') + + dirs=$(dirname "$filename" | tr '/' ' ') + + # Newline. + nl=" +" + # Indentation. + indent="" + # Namespace opening and closing statements. + ns_opening="" + ns_closing="" + for dir in $dirs; do + ns_opening="${ns_opening}${indent}$nl" + ns_opening="${ns_opening}${indent}namespace $dir$nl" + ns_opening="${ns_opening}${indent}{$nl" + ns_closing="${indent}} // end of namespace $dir$nl${ns_closing}" + ns_closing="${indent}$nl${ns_closing}" + indent="${indent} " + done + +#\\} // end of namespace mln + + # Perl is used when the substitution pattern contains several lines; + # in these cases, escape `@' as it is a special meaning in Perl + # (array sigil). + sed -e "s/@YEAR@/$year/" \ + -e "s/@GUARD@/$guard/" \ + -e "s/@FUNCTION@/$function/" \ + -e "s/@QUAL_NAME@/$qual_name/" \ + | sed "/@BEGIN_INDENT@/,/@END_INDENT@/s/^\([^#]\)/$indent\\1/" \ + | sed -e "/@BEGIN_INDENT@/d" \ + -e "/@END_INDENT@/d" \ + | perl -p -e "s,\\@NAMESPACE_OPENING\\@,$ns_opening,;" \ + -e "s,\\@NAMESPACE_CLOSING\\@,$ns_closing," +} + + +if test $# -ne 1; then + usage + exit 1 +fi + +filename=$1 +prefix=$(dirname "$filename") + +mkdir -p "$prefix" || fatal "cannot create directory \`$prefix'" + +process "$filename" >"$filename" <<EOF +// Copyright (C) @YEAR@ EPITA Research and Development Laboratory (LRDE) +// +// This file is part of Olena. +// +// Olena is free software: you can redistribute it and/or modify it under +// the terms of the GNU General Public License as published by the Free +// Software Foundation, version 2 of the License. +// +// Olena is distributed in the hope that it will be useful, +// but WITHOUT ANY WARRANTY; without even the implied warranty of +// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +// General Public License for more details. +// +// You should have received a copy of the GNU General Public License +// along with Olena. If not, see <http://www.gnu.org/licenses/>. +// +// As a special exception, you may use this file as part of a free +// software project without restriction. Specifically, if other files +// instantiate templates or use macros or inline functions from this +// file, or you compile this file and link it with other files to produce +// an executable, this file does not by itself cause the resulting +// executable to be covered by the GNU General Public License. This +// exception does not however invalidate any other reasons why the +// executable file might be covered by the GNU General Public License. + +#ifndef @GUARD@ +# define @GUARD@ + +/// \file +/// \brief FIXME: Enter short file description here. + +// FIXME: Adjust headers inclusions. +# include <mln/core/concept/image.hh> +# include <mln/core/routine/duplicate.hh> + +@NAMESPACE_OPENING@ +@BEGIN_INDENT@ +/// FIXME: Document this function. +template <typename I> +mln_concrete(I) +@FUNCTION@(const Image<I>& input); + + +# ifndef MLN_INCLUDE_ONLY + +template <typename I> +inline +mln_concrete(I) +@FUNCTION@(const Image<I>& input) +{ + trace::entering("@QUAL_NAME@"); + + // FIXME: Replace this dummy statement with actual code. + mln_concrete(I) output = duplicate(input); + // ... + + trace::exiting("@QUAL_NAME@"); + return output; +} + +# endif // ! MLN_INCLUDE_ONLY + +@END_INDENT@ +@NAMESPACE_CLOSING@ +#endif // ! @GUARD@ +EOF -- 1.7.2.5