1#! /usr/bin/awk -f 2# $NetBSD: devlist2h.awk,v 1.1 2014/09/21 14:30:22 christos Exp $ 3# 4# Copyright (c) 1995, 1996 Christopher G. Demetriou 5# All rights reserved. 6# 7# Redistribution and use in source and binary forms, with or without 8# modification, are permitted provided that the following conditions 9# are met: 10# 1. Redistributions of source code must retain the above copyright 11# notice, this list of conditions and the following disclaimer. 12# 2. Redistributions in binary form must reproduce the above copyright 13# notice, this list of conditions and the following disclaimer in the 14# documentation and/or other materials provided with the distribution. 15# 3. All advertising materials mentioning features or use of this software 16# must display the following acknowledgement: 17# This product includes software developed by Christopher G. Demetriou. 18# 4. The name of the author may not be used to endorse or promote products 19# derived from this software without specific prior written permission 20# 21# THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR 22# IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES 23# OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. 24# IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, 25# INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT 26# NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 27# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 28# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 29# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF 30# THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 31# 32NR == 1 { 33 nproducts = nvendors = blanklines = 0 34 nchars = 1 35 dfile= FILENAME "_data.h" 36 hfile= FILENAME ".h" 37 prefix = FILENAME 38 gsub("devs", "", prefix) 39 PREFIX = toupper(prefix) 40 VERSION = $0 41 gsub("\\$", "", VERSION) 42 gsub(/ $/, "", VERSION) 43 44 printf("/*\t$NetBSD" "$\t*/\n\n") > dfile 45 printf("/*\n") > dfile 46 printf(" * THIS FILE AUTOMATICALLY GENERATED. DO NOT EDIT.\n") \ 47 > dfile 48 printf(" *\n") > dfile 49 printf(" * generated from:\n") > dfile 50 printf(" *\t%s\n", VERSION) > dfile 51 printf(" */\n") > dfile 52 53 printf("/*\t$NetBSD" "$\t*/\n\n") > hfile 54 printf("/*\n") > hfile 55 printf(" * THIS FILE AUTOMATICALLY GENERATED. DO NOT EDIT.\n") \ 56 > hfile 57 printf(" *\n") > hfile 58 printf(" * generated from:\n") > hfile 59 printf(" *\t%s\n", VERSION) > hfile 60 printf(" */\n") > hfile 61 62 next 63} 64NF > 0 && $1 == "vendor" { 65 nvendors++ 66 67 vendorindex[$2] = nvendors; # record index for this name, for later. 68 vendors[nvendors, 1] = $2; # name 69 vendors[nvendors, 2] = $3; # id 70 printf("#define\t%s_VENDOR_%s\t%s", PREFIX, vendors[nvendors, 1], 71 vendors[nvendors, 2]) > hfile 72 73 i = 3; f = 4; 74 75 # comments 76 ocomment = oparen = 0 77 if (f <= NF) { 78 printf("\t\t/* ") > hfile 79 ocomment = 1; 80 } 81 while (f <= NF) { 82 if ($f == "#") { 83 printf("(") > hfile 84 oparen = 1 85 f++ 86 continue 87 } 88 if (oparen) { 89 printf("%s", $f) > hfile 90 if (f < NF) 91 printf(" ") > hfile 92 f++ 93 continue 94 } 95 vendors[nvendors, i] = $f 96 if (words[$f, 1] == 0) { 97 l = length($f); 98 parts = split($f, junk, "\\"); 99 l = l - (parts - 1); 100 nwords++; 101 words[$f, 1] = nwords; 102 words[$f, 2] = l; 103 wordlist[nwords, 1] = $f; 104 wordlist[nwords, 3] = nchars; 105 nchars = nchars + l + 1; 106 } 107 wordlist[words[$f, 1], 2]++; 108 vendors[nvendors, i] = words[$f, 1]; 109 printf("%s", $f) > hfile 110 if (f < NF) 111 printf(" ") > hfile 112 i++; f++; 113 } 114 if (oparen) 115 printf(")") > hfile 116 if (ocomment) 117 printf(" */") > hfile 118 printf("\n") > hfile 119 120 next 121} 122NF > 0 && $1 == "product" { 123 nproducts++ 124 125 products[nproducts, 1] = $2; # vendor name 126 products[nproducts, 2] = $3; # product id 127 products[nproducts, 3] = $4; # id 128 printf("#define\t%s_PRODUCT_%s_%s\t%s", PREFIX, products[nproducts, 1], 129 products[nproducts, 2], products[nproducts, 3]) > hfile 130 131 i=4; f = 5; 132 133 # comments 134 ocomment = oparen = 0 135 if (f <= NF) { 136 printf("\t\t/* ") > hfile 137 ocomment = 1; 138 } 139 while (f <= NF) { 140 if ($f == "#") { 141 printf("(") > hfile 142 oparen = 1 143 f++ 144 continue 145 } 146 if (oparen) { 147 printf("%s", $f) > hfile 148 if (f < NF) 149 printf(" ") > hfile 150 f++ 151 continue 152 } 153 if (words[$f, 1] == 0) { 154 l = length($f); 155 parts = split($f, junk, "\\"); 156 l = l - (parts - 1); 157 nwords++; 158 words[$f, 2] = l; 159 words[$f, 1] = nwords; 160 wordlist[nwords, 1] = $f; 161 wordlist[nwords, 3] = nchars; 162 nchars = nchars + l + 1; 163 } 164 wordlist[words[$f, 1], 2]++; 165 products[nproducts, i] = words[$f, 1]; 166 printf("%s", $f) > hfile 167 if (f < NF) 168 printf(" ") > hfile 169 i++; f++; 170 } 171 if (oparen) 172 printf(")") > hfile 173 if (ocomment) 174 printf(" */") > hfile 175 printf("\n") > hfile 176 177 next 178} 179{ 180 if ($0 == "") 181 blanklines++ 182 print $0 > hfile 183 if (blanklines < 2) 184 print $0 > dfile 185} 186END { 187 # print out the match tables 188 189 printf("\n") > dfile 190 191 printf("static const uint16_t %s_vendors[] = {\n", prefix) > dfile 192 for (i = 1; i <= nvendors; i++) { 193 printf("\t %s_VENDOR_%s", PREFIX, vendors[i, 1]) \ 194 > dfile 195 196 j = 3; 197 while ((i, j) in vendors) { 198 printf(", %d", 199 wordlist[vendors[i, j], 3]) > dfile 200# printf(", %d /* %s */", 201# wordlist[vendors[i, j], 3], 202# wordlist[vendors[i, j], 1]) > dfile 203 j++ 204 } 205 printf(", 0,\n", sep) > dfile 206 } 207 printf("};\n") > dfile 208 209 printf("\n") > dfile 210 211 printf("static const uint16_t %s_products[] = {\n", prefix) > dfile 212 for (i = 1; i <= nproducts; i++) { 213 printf("\t %s_VENDOR_%s, %s_PRODUCT_%s_%s, \n", 214 PREFIX, products[i, 1], PREFIX, products[i, 1], 215 products[i, 2]) > dfile 216 217 printf("\t ") > dfile 218 j = 4 219 sep = "" 220 while ((i, j) in products) { 221 printf("%s%d", sep, 222 wordlist[products[i, j], 3]) > dfile 223# printf("%s%d /* %s */", sep, 224# wordlist[products[i, j], 3], 225# wordlist[products[i, j], 1]) > dfile 226 sep = ", " 227 j++ 228 } 229 printf("%s0,\n", sep) > dfile 230 } 231 printf("};\n") > dfile 232 233 printf("static const char %s_words[] = { \".\" \n", prefix) > dfile 234 for (i = 1; i <= nwords; i++) { 235 printf("\t \"%s\\0\" /* %d refs @ %d */\n", 236 wordlist[i, 1], wordlist[i, 2], wordlist[i, 3]) > dfile 237 } 238 printf("};\n") > dfile 239 printf("const int %s_nwords = %d;\n", prefix, nwords) > dfile 240 241 printf("\n") > dfile 242 243 close(dfile) 244 close(hfile) 245} 246