sys/tools/sdiodevs2h.awk

   1 #! /usr/bin/awk -f
   2 #-
   3 #       $NetBSD: usb/devlist2h.awk,v 1.9 2001/01/18 20:28:22 jdolecek Exp $
   4 #
   5 # SPDX-License-Identifier: BSD-4-Clause
   6 #
   7 # Copyright (c) 1995, 1996 Christopher G. Demetriou
   8 # All rights reserved.
   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. All advertising materials mentioning features or use of this software
  19 #    must display the following acknowledgement:
  20 #      This product includes software developed by Christopher G. Demetriou.
  21 # 4. The name of the author may not be used to endorse or promote products
  22 #    derived from this software without specific prior written permission
  23 #
  24 # THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
  25 # IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
  26 # OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
  27 # IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
  28 # INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
  29 # NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
  30 # DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
  31 # THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
  32 # (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
  33 # THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  34 #
  35
  36 function usage()
  37 {
  38         print "usage: sdiodevs2h.awk <srcfile> [-d|-h]";
  39         exit 1;
  40 }
  41
  42 function header(file)
  43 {
  44         printf("/*\n") > file
  45         printf(" * THIS FILE IS AUTOMATICALLY GENERATED.  DO NOT EDIT.\n") \
  46             > file
  47         printf(" *\n") > file
  48         printf(" * generated from:\n") > file
  49         printf(" *\t%s\n", VERSION) > file
  50         printf(" */\n") > file
  51 }
  52
  53 function vendor(hfile)
  54 {
  55         nvendors++
  56
  57         vendorindex[$2] = nvendors;             # record index for this name, for later.
  58         vendors[nvendors, 1] = $2;              # name
  59         vendors[nvendors, 2] = $3;              # id
  60         if (hfile)
  61                 printf("#define\tSDIO_VENDOR_%s\t%s\t", vendors[nvendors, 1],
  62                     vendors[nvendors, 2]) > hfile
  63         i = 3; f = 4;
  64
  65         # comments
  66         ocomment = oparen = 0
  67         if (f <= NF) {
  68                 if (hfile)
  69                         printf("\t/* ") > hfile
  70                 ocomment = 1;
  71         }
  72         while (f <= NF) {
  73                 if ($f == "#") {
  74                         if (hfile)
  75                                 printf("(") > hfile
  76                         oparen = 1
  77                         f++
  78                         continue
  79                 }
  80                 if (oparen) {
  81                         if (hfile)
  82                                 printf("%s", $f) > hfile
  83                         if (f < NF && hfile)
  84                                 printf(" ") > hfile
  85                         f++
  86                         continue
  87                 }
  88                 vendors[nvendors, i] = $f
  89                 if (hfile)
  90                         printf("%s", vendors[nvendors, i]) > hfile
  91                 if (f < NF && hfile)
  92                         printf(" ") > hfile
  93                 i++; f++;
  94         }
  95         if (oparen && hfile)
  96                 printf(")") > hfile
  97         if (ocomment && hfile)
  98                 printf(" */") > hfile
  99         if (hfile)
 100                 printf("\n") > hfile
 101 }
 102
 103 function product(hfile)
 104 {
 105         nproducts++
 106
 107         products[nproducts, 1] = $2;            # vendor name
 108         products[nproducts, 2] = $3;            # product id
 109         products[nproducts, 3] = $4;            # id
 110         if (hfile)
 111                 printf("#define\tSDIO_PRODUCT_%s_%s\t%s\t", \
 112                   products[nproducts, 1], products[nproducts, 2], \
 113                   products[nproducts, 3]) > hfile
 114
 115         i=4; f = 5;
 116
 117         # comments
 118         ocomment = oparen = 0
 119         if (f <= NF) {
 120                 if (hfile)
 121                         printf("\t/* ") > hfile
 122                 ocomment = 1;
 123         }
 124         while (f <= NF) {
 125                 if ($f == "#") {
 126                         if (hfile)
 127                                 printf("(") > hfile
 128                         oparen = 1
 129                         f++
 130                         continue
 131                 }
 132                 if (oparen) {
 133                         if (hfile)
 134                                 printf("%s", $f) > hfile
 135                         if (f < NF && hfile)
 136                                 printf(" ") > hfile
 137                         f++
 138                         continue
 139                 }
 140                 products[nproducts, i] = $f
 141                 if (hfile)
 142                         printf("%s", products[nproducts, i]) > hfile
 143                 if (f < NF && hfile)
 144                         printf(" ") > hfile
 145                 i++; f++;
 146         }
 147         if (oparen && hfile)
 148                 printf(")") > hfile
 149         if (ocomment && hfile)
 150                 printf(" */") > hfile
 151         if (hfile)
 152                 printf("\n") > hfile
 153 }
 154
 155 function dump_dfile(dfile)
 156 {
 157         printf("\n") > dfile
 158         printf("const struct sdio_knowndev sdio_knowndevs[] = {\n") > dfile
 159         for (i = 1; i <= nproducts; i++) {
 160                 printf("\t{\n") > dfile
 161                 printf("\t    SDIO_VENDOR_%s, SDIO_PRODUCT_%s_%s,\n",
 162                     products[i, 1], products[i, 1], products[i, 2]) > dfile
 163                 printf("\t    ") > dfile
 164                 printf("0") > dfile
 165                 printf(",\n") > dfile
 166
 167                 vendi = vendorindex[products[i, 1]];
 168                 printf("\t    \"") > dfile
 169                 j = 3;
 170                 needspace = 0;
 171                 while (vendors[vendi, j] != "") {
 172                         if (needspace)
 173                                 printf(" ") > dfile
 174                         printf("%s", vendors[vendi, j]) > dfile
 175                         needspace = 1
 176                         j++
 177                 }
 178                 printf("\",\n") > dfile
 179
 180                 printf("\t    \"") > dfile
 181                 j = 4;
 182                 needspace = 0;
 183                 while (products[i, j] != "") {
 184                         if (needspace)
 185                                 printf(" ") > dfile
 186                         printf("%s", products[i, j]) > dfile
 187                         needspace = 1
 188                         j++
 189                 }
 190                 printf("\",\n") > dfile
 191                 printf("\t},\n") > dfile
 192         }
 193         for (i = 1; i <= nvendors; i++) {
 194                 printf("\t{\n") > dfile
 195                 printf("\t    SDIO_VENDOR_%s, 0,\n", vendors[i, 1]) > dfile
 196                 printf("\t    SDIO_KNOWNDEV_NOPROD,\n") > dfile
 197                 printf("\t    \"") > dfile
 198                 j = 3;
 199                 needspace = 0;
 200                 while (vendors[i, j] != "") {
 201                         if (needspace)
 202                                 printf(" ") > dfile
 203                         printf("%s", vendors[i, j]) > dfile
 204                         needspace = 1
 205                         j++
 206                 }
 207                 printf("\",\n") > dfile
 208                 printf("\t    NULL,\n") > dfile
 209                 printf("\t},\n") > dfile
 210         }
 211         printf("\t{ 0, 0, 0, NULL, NULL, }\n") > dfile
 212         printf("};\n") > dfile
 213 }
 214
 215 BEGIN {
 216
 217 nproducts = nvendors = 0
 218 # Process the command line
 219 for (i = 1; i < ARGC; i++) {
 220         arg = ARGV[i];
 221         if (arg !~ /^-[dh]+$/ && arg !~ /devs$/)
 222                 usage();
 223         if (arg ~ /^-.*d/)
 224                 dfile="sdiodevs_data.h"
 225         if (arg ~ /^-.*h/)
 226                 hfile="sdiodevs.h"
 227         if (arg ~ /devs$/)
 228                 srcfile = arg;
 229 }
 230 ARGC = 1;
 231 line=0;
 232
 233 while ((getline < srcfile) > 0) {
 234         line++;
 235         if (line == 1) {
 236                 VERSION = $0
 237                 gsub("\\$", "", VERSION)
 238                 if (dfile)
 239                         header(dfile)
 240                 if (hfile)
 241                         header(hfile)
 242                 continue;
 243         }
 244         if ($1 == "vendor") {
 245                 vendor(hfile)
 246                 continue
 247         }
 248         if ($1 == "product") {
 249                 product(hfile)
 250                 continue
 251         }
 252         if ($0 == "")
 253                 blanklines++
 254         if (hfile)
 255                 print $0 > hfile
 256         if (blanklines < 2 && dfile)
 257             print $0 > dfile
 258 }
 259
 260 # print out the match tables
 261
 262 if (dfile)
 263         dump_dfile(dfile)
 264 }