1#! /usr/bin/awk -f 2#- 3# $NetBSD: usb/devlist2h.awk,v 1.9 2001/01/18 20:28:22 jdolecek Exp $ 4# $FreeBSD$ 5# 6# SPDX-License-Identifier: BSD-4-Clause 7# 8# Copyright (c) 1995, 1996 Christopher G. Demetriou 9# All rights reserved. 10# 11# Redistribution and use in source and binary forms, with or without 12# modification, are permitted provided that the following conditions 13# are met: 14# 1. Redistributions of source code must retain the above copyright 15# notice, this list of conditions and the following disclaimer. 16# 2. Redistributions in binary form must reproduce the above copyright 17# notice, this list of conditions and the following disclaimer in the 18# documentation and/or other materials provided with the distribution. 19# 3. All advertising materials mentioning features or use of this software 20# must display the following acknowledgement: 21# This product includes software developed by Christopher G. Demetriou. 22# 4. The name of the author may not be used to endorse or promote products 23# derived from this software without specific prior written permission 24# 25# THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR 26# IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES 27# OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. 28# IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, 29# INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT 30# NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 31# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 32# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 33# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF 34# THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 35# 36 37function usage() 38{ 39 print "usage: usbdevs2h.awk <srcfile> [-d|-h]"; 40 exit 1; 41} 42 43function header(file) 44{ 45 printf("/*\n") > file 46 printf(" * THIS FILE IS AUTOMATICALLY GENERATED. DO NOT EDIT.\n") \ 47 > file 48 printf(" */\n") > file 49} 50 51function vendor(hfile) 52{ 53 nvendors++ 54 55 vendorindex[$2] = nvendors; # record index for this name, for later. 56 vendors[nvendors, 1] = $2; # name 57 vendors[nvendors, 2] = $3; # id 58 if (hfile) 59 printf("#define\tUSB_VENDOR_%s\t%s\t", vendors[nvendors, 1], 60 vendors[nvendors, 2]) > hfile 61 i = 3; f = 4; 62 63 # comments 64 ocomment = oparen = 0 65 if (f <= NF) { 66 if (hfile) 67 printf("\t/* ") > hfile 68 ocomment = 1; 69 } 70 while (f <= NF) { 71 if ($f == "#") { 72 if (hfile) 73 printf("(") > hfile 74 oparen = 1 75 f++ 76 continue 77 } 78 if (oparen) { 79 if (hfile) 80 printf("%s", $f) > hfile 81 if (f < NF && hfile) 82 printf(" ") > hfile 83 f++ 84 continue 85 } 86 vendors[nvendors, i] = $f 87 if (hfile) 88 printf("%s", vendors[nvendors, i]) > hfile 89 if (f < NF && hfile) 90 printf(" ") > hfile 91 i++; f++; 92 } 93 if (oparen && hfile) 94 printf(")") > hfile 95 if (ocomment && hfile) 96 printf(" */") > hfile 97 if (hfile) 98 printf("\n") > hfile 99} 100 101function product(hfile) 102{ 103 nproducts++ 104 105 products[nproducts, 1] = $2; # vendor name 106 products[nproducts, 2] = $3; # product id 107 products[nproducts, 3] = $4; # id 108 if (hfile) 109 printf("#define\tUSB_PRODUCT_%s_%s\t%s\t", \ 110 products[nproducts, 1], products[nproducts, 2], \ 111 products[nproducts, 3]) > hfile 112 113 i=4; f = 5; 114 115 # comments 116 ocomment = oparen = 0 117 if (f <= NF) { 118 if (hfile) 119 printf("\t/* ") > hfile 120 ocomment = 1; 121 } 122 while (f <= NF) { 123 if ($f == "#") { 124 if (hfile) 125 printf("(") > hfile 126 oparen = 1 127 f++ 128 continue 129 } 130 if (oparen) { 131 if (hfile) 132 printf("%s", $f) > hfile 133 if (f < NF && hfile) 134 printf(" ") > hfile 135 f++ 136 continue 137 } 138 products[nproducts, i] = $f 139 if (hfile) 140 printf("%s", products[nproducts, i]) > hfile 141 if (f < NF && hfile) 142 printf(" ") > hfile 143 i++; f++; 144 } 145 if (oparen && hfile) 146 printf(")") > hfile 147 if (ocomment && hfile) 148 printf(" */") > hfile 149 if (hfile) 150 printf("\n") > hfile 151} 152 153function dump_dfile(dfile) 154{ 155 printf("\n") > dfile 156 printf("const struct usb_knowndev usb_knowndevs[] = {\n") > dfile 157 for (i = 1; i <= nproducts; i++) { 158 printf("\t{\n") > dfile 159 printf("\t USB_VENDOR_%s, USB_PRODUCT_%s_%s,\n", 160 products[i, 1], products[i, 1], products[i, 2]) > dfile 161 printf("\t ") > dfile 162 printf("0") > dfile 163 printf(",\n") > dfile 164 165 vendi = vendorindex[products[i, 1]]; 166 printf("\t \"") > dfile 167 j = 3; 168 needspace = 0; 169 while (vendors[vendi, j] != "") { 170 if (needspace) 171 printf(" ") > dfile 172 printf("%s", vendors[vendi, j]) > dfile 173 needspace = 1 174 j++ 175 } 176 printf("\",\n") > dfile 177 178 printf("\t \"") > dfile 179 j = 4; 180 needspace = 0; 181 while (products[i, j] != "") { 182 if (needspace) 183 printf(" ") > dfile 184 printf("%s", products[i, j]) > dfile 185 needspace = 1 186 j++ 187 } 188 printf("\",\n") > dfile 189 printf("\t},\n") > dfile 190 } 191 for (i = 1; i <= nvendors; i++) { 192 printf("\t{\n") > dfile 193 printf("\t USB_VENDOR_%s, 0,\n", vendors[i, 1]) > dfile 194 printf("\t USB_KNOWNDEV_NOPROD,\n") > dfile 195 printf("\t \"") > dfile 196 j = 3; 197 needspace = 0; 198 while (vendors[i, j] != "") { 199 if (needspace) 200 printf(" ") > dfile 201 printf("%s", vendors[i, j]) > dfile 202 needspace = 1 203 j++ 204 } 205 printf("\",\n") > dfile 206 printf("\t NULL,\n") > dfile 207 printf("\t},\n") > dfile 208 } 209 printf("\t{ 0, 0, 0, NULL, NULL, }\n") > dfile 210 printf("};\n") > dfile 211} 212 213BEGIN { 214 215nproducts = nvendors = 0 216# Process the command line 217for (i = 1; i < ARGC; i++) { 218 arg = ARGV[i]; 219 if (arg !~ /^-[dh]+$/ && arg !~ /devs$/) 220 usage(); 221 if (arg ~ /^-.*d/) 222 dfile="usbdevs_data.h" 223 if (arg ~ /^-.*h/) 224 hfile="usbdevs.h" 225 if (arg ~ /devs$/) 226 srcfile = arg; 227} 228ARGC = 1; 229line=0; 230 231while ((getline < srcfile) > 0) { 232 line++; 233 if (line == 1) { 234 if (dfile) 235 header(dfile) 236 if (hfile) 237 header(hfile) 238 continue; 239 } 240 if ($1 == "vendor") { 241 vendor(hfile) 242 continue 243 } 244 if ($1 == "product") { 245 product(hfile) 246 continue 247 } 248 if ($0 == "") 249 blanklines++ 250 if (hfile) 251 print $0 > hfile 252 if (blanklines < 2 && dfile) 253 print $0 > dfile 254} 255 256# print out the match tables 257 258if (dfile) 259 dump_dfile(dfile) 260} 261