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