usbdevs2h.awk revision 139458
1#! /usr/bin/awk -f 2# $NetBSD: usb/devlist2h.awk,v 1.9 2001/01/18 20:28:22 jdolecek Exp $ 3# $FreeBSD: head/sys/tools/usbdevs2h.awk 139458 2004-12-30 23:18:34Z imp $ 4# 5# Copyright (c) 1995, 1996 Christopher G. Demetriou 6# All rights reserved. 7# 8# Redistribution and use in source and binary forms, with or without 9# modification, are permitted provided that the following conditions 10# are met: 11# 1. Redistributions of source code must retain the above copyright 12# notice, this list of conditions and the following disclaimer. 13# 2. Redistributions in binary form must reproduce the above copyright 14# notice, this list of conditions and the following disclaimer in the 15# documentation and/or other materials provided with the distribution. 16# 3. All advertising materials mentioning features or use of this software 17# must display the following acknowledgement: 18# This product includes software developed by Christopher G. Demetriou. 19# 4. The name of the author may not be used to endorse or promote products 20# derived from this software without specific prior written permission 21# 22# THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR 23# IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES 24# OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. 25# IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, 26# INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT 27# NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 28# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 29# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 30# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF 31# THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 32# 33function usage() 34{ 35 print "usage: usbdevs2h.awk <srcfile> [-d|-h]"; 36 exit 1; 37} 38 39BEGIN { 40 41nproducts = nvendors = 0 42# Process the command line 43for (i = 1; i < ARGC; i++) { 44 arg = ARGV[i]; 45 if (arg !~ /^-[dh]+$/ && arg !~ /devs$/) 46 usage(); 47 if (arg ~ /^-.*d/) 48 dfile="usbdevs_data.h" 49 if (arg ~ /^-.*h/) 50 hfile="usbdevs.h" 51 if (arg ~ /devs$/) 52 srcfile = arg; 53} 54ARGC = 1; 55line=0; 56 57while ((getline < srcfile) > 0) { 58 line++; 59 if (line == 1) { 60 VERSION = $0 61 gsub("\\$", "", VERSION) 62 63 if (dfile) { 64 if (os == "NetBSD") 65 printf("/*\t\$NetBSD\$\t*/\n\n") > dfile 66 else if (os == "FreeBSD") 67 printf("/* \$FreeBSD\$ */\n\n") > dfile 68 else if (os == "OpenBSD") 69 printf("/*\t\$OpenBSD\$\t*/\n\n") > dfile 70 else 71 printf("/* ??? */\n\n") > dfile 72 printf("/*\n") > dfile 73 printf(" * THIS FILE IS AUTOMATICALLY GENERATED. DO NOT EDIT.\n") \ 74 > dfile 75 printf(" *\n") > dfile 76 printf(" * generated from:\n") > dfile 77 printf(" *\t%s\n", VERSION) > dfile 78 printf(" */\n") > dfile 79 } 80 81 if (hfile) { 82 if (os == "NetBSD") 83 printf("/*\t\$NetBSD\$\t*/\n\n") > hfile 84 else if (os == "FreeBSD") 85 printf("/* \$FreeBSD\$ */\n\n") > hfile 86 else if (os == "OpenBSD") 87 printf("/*\t\$OpenBSD\$\t*/\n\n") > hfile 88 else 89 printf("/* ??? */\n\n") > hfile 90 printf("/*\n") > hfile 91 printf(" * THIS FILE IS AUTOMATICALLY GENERATED. DO NOT EDIT.\n") \ 92 > hfile 93 printf(" *\n") > hfile 94 printf(" * generated from:\n") > hfile 95 printf(" *\t%s\n", VERSION) > hfile 96 printf(" */\n") > hfile 97 } 98 continue; 99 } 100 if ($1 == "vendor") { 101 nvendors++ 102 103 vendorindex[$2] = nvendors; # record index for this name, for later. 104 vendors[nvendors, 1] = $2; # name 105 vendors[nvendors, 2] = $3; # id 106 if (hfile) 107 printf("#define\tUSB_VENDOR_%s\t%s\t", vendors[nvendors, 1], 108 vendors[nvendors, 2]) > hfile 109 i = 3; f = 4; 110 111 # comments 112 ocomment = oparen = 0 113 if (f <= NF) { 114 if (hfile) 115 printf("\t/* ") > hfile 116 ocomment = 1; 117 } 118 while (f <= NF) { 119 if ($f == "#") { 120 if (hfile) 121 printf("(") > hfile 122 oparen = 1 123 f++ 124 continue 125 } 126 if (oparen) { 127 if (hfile) 128 printf("%s", $f) > hfile 129 if (f < NF && hfile) 130 printf(" ") > hfile 131 f++ 132 continue 133 } 134 vendors[nvendors, i] = $f 135 if (hfile) 136 printf("%s", vendors[nvendors, i]) > hfile 137 if (f < NF && hfile) 138 printf(" ") > hfile 139 i++; f++; 140 } 141 if (oparen && hfile) 142 printf(")") > hfile 143 if (ocomment && hfile) 144 printf(" */") > hfile 145 if (hfile) 146 printf("\n") > hfile 147 148 continue; 149 } 150 if ($1 == "product") { 151 nproducts++ 152 153 products[nproducts, 1] = $2; # vendor name 154 products[nproducts, 2] = $3; # product id 155 products[nproducts, 3] = $4; # id 156 if (hfile) 157 printf("#define\tUSB_PRODUCT_%s_%s\t%s\t", \ 158 products[nproducts, 1], products[nproducts, 2], \ 159 products[nproducts, 3]) > hfile 160 161 i=4; f = 5; 162 163 # comments 164 ocomment = oparen = 0 165 if (f <= NF) { 166 if (hfile) 167 printf("\t/* ") > hfile 168 ocomment = 1; 169 } 170 while (f <= NF) { 171 if ($f == "#") { 172 if (hfile) 173 printf("(") > hfile 174 oparen = 1 175 f++ 176 continue 177 } 178 if (oparen) { 179 if (hfile) 180 printf("%s", $f) > hfile 181 if (f < NF && hfile) 182 printf(" ") > hfile 183 f++ 184 continue 185 } 186 products[nproducts, i] = $f 187 if (hfile) 188 printf("%s", products[nproducts, i]) > hfile 189 if (f < NF && hfile) 190 printf(" ") > hfile 191 i++; f++; 192 } 193 if (oparen && hfile) 194 printf(")") > hfile 195 if (ocomment && hfile) 196 printf(" */") > hfile 197 if (hfile) 198 printf("\n") > hfile 199 200 continue; 201 } 202 if ($0 == "") 203 blanklines++ 204 if (hfile) 205 print $0 > hfile 206 if (blanklines < 2 && dfile) 207 print $0 > dfile 208} 209 # print out the match tables 210 211 if (dfile) { 212 printf("\n") > dfile 213 214 printf("const struct usb_knowndev usb_knowndevs[] = {\n") > dfile 215 for (i = 1; i <= nproducts; i++) { 216 printf("\t{\n") > dfile 217 printf("\t USB_VENDOR_%s, USB_PRODUCT_%s_%s,\n", 218 products[i, 1], products[i, 1], products[i, 2]) \ 219 > dfile 220 printf("\t ") > dfile 221 printf("0") > dfile 222 printf(",\n") > dfile 223 224 vendi = vendorindex[products[i, 1]]; 225 printf("\t \"") > dfile 226 j = 3; 227 needspace = 0; 228 while (vendors[vendi, j] != "") { 229 if (needspace) 230 printf(" ") > dfile 231 printf("%s", vendors[vendi, j]) > dfile 232 needspace = 1 233 j++ 234 } 235 printf("\",\n") > dfile 236 237 printf("\t \"") > dfile 238 j = 4; 239 needspace = 0; 240 while (products[i, j] != "") { 241 if (needspace) 242 printf(" ") > dfile 243 printf("%s", products[i, j]) > dfile 244 needspace = 1 245 j++ 246 } 247 printf("\",\n") > dfile 248 printf("\t},\n") > dfile 249 } 250 for (i = 1; i <= nvendors; i++) { 251 printf("\t{\n") > dfile 252 printf("\t USB_VENDOR_%s, 0,\n", vendors[i, 1]) \ 253 > dfile 254 printf("\t USB_KNOWNDEV_NOPROD,\n") \ 255 > dfile 256 printf("\t \"") > dfile 257 j = 3; 258 needspace = 0; 259 while (vendors[i, j] != "") { 260 if (needspace) 261 printf(" ") > dfile 262 printf("%s", vendors[i, j]) > dfile 263 needspace = 1 264 j++ 265 } 266 printf("\",\n") > dfile 267 printf("\t NULL,\n") > dfile 268 printf("\t},\n") > dfile 269 } 270 printf("\t{ 0, 0, 0, NULL, NULL, }\n") > dfile 271 printf("};\n") > dfile 272 } 273} 274