1#!/bin/sh - 2# $NetBSD: makelist,v 1.13 2009/12/30 22:37:40 christos Exp $ 3# 4# Copyright (c) 1992, 1993 5# The Regents of the University of California. All rights reserved. 6# 7# This code is derived from software contributed to Berkeley by 8# Christos Zoulas of Cornell University. 9# 10# Redistribution and use in source and binary forms, with or without 11# modification, are permitted provided that the following conditions 12# are met: 13# 1. Redistributions of source code must retain the above copyright 14# notice, this list of conditions and the following disclaimer. 15# 2. Redistributions in binary form must reproduce the above copyright 16# notice, this list of conditions and the following disclaimer in the 17# documentation and/or other materials provided with the distribution. 18# 3. Neither the name of the University nor the names of its contributors 19# may be used to endorse or promote products derived from this software 20# without specific prior written permission. 21# 22# THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND 23# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 24# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 25# ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE 26# FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 27# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 28# OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 29# HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 30# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 31# OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 32# SUCH DAMAGE. 33# 34# @(#)makelist 5.3 (Berkeley) 6/4/93 35 36# makelist.sh: Automatically generate header files... 37 38AWK=awk 39USAGE="Usage: $0 -t <def>|-h|-e|-fc|-fh|-bc|-bh|-m <filenames>" 40 41if [ "x$1" = "x" ] 42then 43 echo $USAGE 1>&2 44 exit 1 45fi 46 47FLAG="$1" 48shift 49 50FILES="$@" 51 52case $FLAG in 53 54# generate foo.h file from foo.c 55# 56-t) 57 cat << _EOF 58#define ${FILES} 59#include "tokenizer.c" 60_EOF 61 ;; 62 63-h) 64 set - `echo $FILES | sed -e 's/\\./_/g'` 65 hdr="_h_$(basename $1)" 66 cat $FILES | $AWK ' 67 BEGIN { 68 printf("/* Automatically generated file, do not edit */\n"); 69 printf("#ifndef %s\n#define %s\n", "'$hdr'", "'$hdr'"); 70 } 71 /\(\):/ { 72 pr = substr($2, 1, 2); 73 if (pr == "vi" || pr == "em" || pr == "ed") { 74 name = substr($2, 1, length($2) - 3); 75# 76# XXX: need a space between name and prototype so that -fc and -fh 77# parsing is much easier 78# 79 printf("protected el_action_t\t%s (EditLine *, wint_t);\n", name); 80 } 81 } 82 END { 83 printf("#endif /* %s */\n", "'$hdr'"); 84 }' 85 ;; 86 87# generate help.c from various .c files 88# 89-bc) 90 cat $FILES | $AWK ' 91 BEGIN { 92 printf("/* Automatically generated file, do not edit */\n"); 93 printf("#include \"config.h\"\n#include \"el.h\"\n"); 94 printf("#include \"chartype.h\"\n"); 95 printf("private const struct el_bindings_t el_func_help[] = {\n"); 96 low = "abcdefghijklmnopqrstuvwxyz_"; 97 high = "ABCDEFGHIJKLMNOPQRSTUVWXYZ_"; 98 for (i = 1; i <= length(low); i++) 99 tr[substr(low, i, 1)] = substr(high, i, 1); 100 } 101 /\(\):/ { 102 pr = substr($2, 1, 2); 103 if (pr == "vi" || pr == "em" || pr == "ed") { 104 name = substr($2, 1, length($2) - 3); 105 uname = ""; 106 fname = ""; 107 for (i = 1; i <= length(name); i++) { 108 s = substr(name, i, 1); 109 uname = uname tr[s]; 110 if (s == "_") 111 s = "-"; 112 fname = fname s; 113 } 114 115 printf(" { %-30.30s %-30.30s\n","STR(\"" fname "\"),", uname ","); 116 ok = 1; 117 } 118 } 119 /^ \*/ { 120 if (ok) { 121 printf(" STR(\""); 122 for (i = 2; i < NF; i++) 123 printf("%s ", $i); 124 printf("%s\") },\n", $i); 125 ok = 0; 126 } 127 } 128 END { 129 printf("};\n"); 130 printf("\nprotected const el_bindings_t* help__get()"); 131 printf("{ return el_func_help; }\n"); 132 }' 133 ;; 134 135# generate help.h from various .c files 136# 137-bh) 138 $AWK ' 139 BEGIN { 140 printf("/* Automatically generated file, do not edit */\n"); 141 printf("#ifndef _h_help_c\n#define _h_help_c\n"); 142 printf("protected const el_bindings_t *help__get(void);\n"); 143 printf("#endif /* _h_help_c */\n"); 144 }' /dev/null 145 ;; 146 147# generate fcns.h from various .h files 148# 149-fh) 150 cat $FILES | $AWK '/el_action_t/ { print $3 }' | \ 151 sort | tr '[:lower:]' '[:upper:]' | $AWK ' 152 BEGIN { 153 printf("/* Automatically generated file, do not edit */\n"); 154 printf("#ifndef _h_fcns_c\n#define _h_fcns_c\n"); 155 count = 0; 156 } 157 { 158 printf("#define\t%-30.30s\t%3d\n", $1, count++); 159 } 160 END { 161 printf("#define\t%-30.30s\t%3d\n", "EL_NUM_FCNS", count); 162 163 printf("typedef el_action_t (*el_func_t)(EditLine *, wint_t);"); 164 printf("\nprotected const el_func_t* func__get(void);\n"); 165 printf("#endif /* _h_fcns_c */\n"); 166 }' 167 ;; 168 169# generate fcns.c from various .h files 170# 171-fc) 172 cat $FILES | $AWK '/el_action_t/ { print $3 }' | sort | $AWK ' 173 BEGIN { 174 printf("/* Automatically generated file, do not edit */\n"); 175 printf("#include \"config.h\"\n#include \"el.h\"\n"); 176 printf("private const el_func_t el_func[] = {"); 177 maxlen = 80; 178 needn = 1; 179 len = 0; 180 } 181 { 182 clen = 25 + 2; 183 len += clen; 184 if (len >= maxlen) 185 needn = 1; 186 if (needn) { 187 printf("\n "); 188 needn = 0; 189 len = 4 + clen; 190 } 191 s = $1 ","; 192 printf("%-26.26s ", s); 193 } 194 END { 195 printf("\n};\n"); 196 printf("\nprotected const el_func_t* func__get() { return el_func; }\n"); 197 }' 198 ;; 199 200# generate editline.c from various .c files 201# 202-e) 203 echo "$FILES" | tr ' ' '\012' | $AWK ' 204 BEGIN { 205 printf("/* Automatically generated file, do not edit */\n"); 206 printf("#define protected static\n"); 207 printf("#define SCCSID\n"); 208 } 209 { 210 printf("#include \"%s\"\n", $1); 211 }' 212 ;; 213 214# generate man page fragment from various .c files 215# 216-m) 217 cat $FILES | $AWK ' 218 BEGIN { 219 printf(".\\\" Section automatically generated with makelist\n"); 220 printf(".Bl -tag -width 4n\n"); 221 } 222 /\(\):/ { 223 pr = substr($2, 1, 2); 224 if (pr == "vi" || pr == "em" || pr == "ed") { 225 name = substr($2, 1, length($2) - 3); 226 fname = ""; 227 for (i = 1; i <= length(name); i++) { 228 s = substr(name, i, 1); 229 if (s == "_") 230 s = "-"; 231 fname = fname s; 232 } 233 234 printf(".It Ic %s\n", fname); 235 ok = 1; 236 } 237 } 238 /^ \*/ { 239 if (ok) { 240 for (i = 2; i < NF; i++) 241 printf("%s ", $i); 242 printf("%s.\n", $i); 243 ok = 0; 244 } 245 } 246 END { 247 printf(".El\n"); 248 printf(".\\\" End of section automatically generated with makelist\n"); 249 }' 250 ;; 251 252*) 253 echo $USAGE 1>&2 254 exit 1 255 ;; 256 257esac 258