1#! /bin/sh
2##############################################################################
3# Copyright 2019,2020 Thomas E. Dickey                                       #
4# Copyright 1998-2015,2017 Free Software Foundation, Inc.                    #
5#                                                                            #
6# Permission is hereby granted, free of charge, to any person obtaining a    #
7# copy of this software and associated documentation files (the "Software"), #
8# to deal in the Software without restriction, including without limitation  #
9# the rights to use, copy, modify, merge, publish, distribute, distribute    #
10# with modifications, sublicense, and/or sell copies of the Software, and to #
11# permit persons to whom the Software is furnished to do so, subject to the  #
12# following conditions:                                                      #
13#                                                                            #
14# The above copyright notice and this permission notice shall be included in #
15# all copies or substantial portions of the Software.                        #
16#                                                                            #
17# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR #
18# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,   #
19# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL    #
20# THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER      #
21# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING    #
22# FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER        #
23# DEALINGS IN THE SOFTWARE.                                                  #
24#                                                                            #
25# Except as contained in this notice, the name(s) of the above copyright     #
26# holders shall not be used in advertising or otherwise to promote the sale, #
27# use or other dealings in this Software without prior written               #
28# authorization.                                                             #
29##############################################################################
30#
31# Author: Thomas E. Dickey, 1997-on
32#
33# $Id: MKexpanded.sh,v 1.22 2020/02/02 23:34:34 tom Exp $
34#
35# Script to generate 'expanded.c', a dummy source that contains functions
36# corresponding to complex macros used in this library.  By making functions,
37# we simplify analysis and debugging.
38
39if test $# != 0; then
40preprocessor="$1"
41else
42preprocessor="cc -E"
43fi
44shift
45if test $# != 0 ; then
46	preprocessor="$preprocessor $*"
47else
48	preprocessor="$preprocessor -DHAVE_CONFIG_H -I. -I../include"
49fi
50
51TMP=gen$$.c
52trap "rm -f $TMP" EXIT INT QUIT TERM HUP
53
54cat <<EOF
55/* generated by MKexpanded.sh */
56#define NEED_NCURSES_CH_T 1
57#include <curses.priv.h>
58
59#ifndef CUR
60#define CUR SP_TERMTYPE
61#endif
62
63#if NCURSES_EXPANDED
64EOF
65
66cat >$TMP <<EOF
67#include <ncurses_cfg.h>
68#undef NCURSES_EXPANDED /* this probably is set in ncurses_cfg.h */
69#include <curses.priv.h>
70/* these are names we'd like to see */
71#undef ALL_BUT_COLOR
72#undef PAIR_NUMBER
73#undef TRUE
74#undef FALSE
75/* this is a marker */
76IGNORE
77NCURSES_EXPORT(void)
78_nc_toggle_attr_on (attr_t *S, attr_t at)
79{
80	toggle_attr_on(*S,at);
81}
82
83NCURSES_EXPORT(void)
84_nc_toggle_attr_off (attr_t *S, attr_t at) 
85{
86	toggle_attr_off(*S,at);
87}
88
89NCURSES_EXPORT(int)
90NCURSES_SP_NAME(_nc_DelCharCost) (NCURSES_SP_DCLx int count)
91{
92	return DelCharCost(SP_PARM, count);
93}
94
95NCURSES_EXPORT(int)
96NCURSES_SP_NAME(_nc_InsCharCost) (NCURSES_SP_DCLx int count)
97{
98	return InsCharCost(SP_PARM, count);
99}
100
101NCURSES_EXPORT(void)
102NCURSES_SP_NAME(_nc_UpdateAttrs) (NCURSES_SP_DCLx CARG_CH_T c)
103{
104	UpdateAttrs(SP_PARM, CHDEREF(c));
105}
106
107@if_NCURSES_SP_FUNCS
108NCURSES_EXPORT(int)
109_nc_DelCharCost (int count)
110{
111	return NCURSES_SP_NAME(_nc_DelCharCost) (CURRENT_SCREEN, count);
112}
113
114NCURSES_EXPORT(int)
115_nc_InsCharCost (int count)
116{
117	return NCURSES_SP_NAME(_nc_InsCharCost)(CURRENT_SCREEN, count);
118}
119
120NCURSES_EXPORT(void)
121_nc_UpdateAttrs (CARG_CH_T c)
122{
123	NCURSES_SP_NAME(_nc_UpdateAttrs)(CURRENT_SCREEN,c);
124}
125@endif
126EOF
127
128$preprocessor $TMP 2>/dev/null | \
129	sed -e '1,/^IGNORE$/d' -e 's/^@/#/' -e 's/^#[ 	]*if_/#if /' -e "s,$TMP,expanded.c,"
130
131cat <<EOF
132#else /* ! NCURSES_EXPANDED */
133NCURSES_EXPORT(void) _nc_expanded (void) { }
134#endif /* NCURSES_EXPANDED */
135EOF
136