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 #  $FreeBSD$
   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
  37 function usage()
  38 {
  39         print "usage: sdiodevs2h.awk <srcfile> [-d|-h]";
  40         exit 1;
  41 }
  42
  43 function 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         printf(" * generated from:\n") > file
  50         printf(" *\t%s\n", VERSION) > file
  51         printf(" */\n") > file
  52 }
  53
  54 function vendor(hfile)
  55 {
  56         nvendors++
  57
  58         vendorindex[$2] = nvendors;             # record index for this name, for later.
  59         vendors[nvendors, 1] = $2;              # name
  60         vendors[nvendors, 2] = $3;              # id
  61         if (hfile)
  62                 printf("#define\tSDIO_VENDOR_%s\t%s\t", vendors[nvendors, 1],
  63                     vendors[nvendors, 2]) > hfile
  64         i = 3; f = 4;
  65
  66         # comments
  67         ocomment = oparen = 0
  68         if (f <= NF) {
  69                 if (hfile)
  70                         printf("\t/* ") > hfile
  71                 ocomment = 1;
  72         }
  73         while (f <= NF) {
  74                 if ($f == "#") {
  75                         if (hfile)
  76                                 printf("(") > hfile
  77                         oparen = 1
  78                         f++
  79                         continue
  80                 }
  81                 if (oparen) {
  82                         if (hfile)
  83                                 printf("%s", $f) > hfile
  84                         if (f < NF && hfile)
  85                                 printf(" ") > hfile
  86                         f++
  87                         continue
  88                 }
  89                 vendors[nvendors, i] = $f
  90                 if (hfile)
  91                         printf("%s", vendors[nvendors, i]) > hfile
  92                 if (f < NF && hfile)
  93                         printf(" ") > hfile
  94                 i++; f++;
  95         }
  96         if (oparen && hfile)
  97                 printf(")") > hfile
  98         if (ocomment && hfile)
  99                 printf(" */") > hfile
 100         if (hfile)
 101                 printf("\n") > hfile
 102 }
 103
 104 function product(hfile)
 105 {
 106         nproducts++
 107
 108         products[nproducts, 1] = $2;            # vendor name
 109         products[nproducts, 2] = $3;            # product id
 110         products[nproducts, 3] = $4;            # id
 111         if (hfile)
 112                 printf("#define\tSDIO_PRODUCT_%s_%s\t%s\t", \
 113                   products[nproducts, 1], products[nproducts, 2], \
 114                   products[nproducts, 3]) > hfile
 115
 116         i=4; f = 5;
 117
 118         # comments
 119         ocomment = oparen = 0
 120         if (f <= NF) {
 121                 if (hfile)
 122                         printf("\t/* ") > hfile
 123                 ocomment = 1;
 124         }
 125         while (f <= NF) {
 126                 if ($f == "#") {
 127                         if (hfile)
 128                                 printf("(") > hfile
 129                         oparen = 1
 130                         f++
 131                         continue
 132                 }
 133                 if (oparen) {
 134                         if (hfile)
 135                                 printf("%s", $f) > hfile
 136                         if (f < NF && hfile)
 137                                 printf(" ") > hfile
 138                         f++
 139                         continue
 140                 }
 141                 products[nproducts, i] = $f
 142                 if (hfile)
 143                         printf("%s", products[nproducts, i]) > hfile
 144                 if (f < NF && hfile)
 145                         printf(" ") > hfile
 146                 i++; f++;
 147         }
 148         if (oparen && hfile)
 149                 printf(")") > hfile
 150         if (ocomment && hfile)
 151                 printf(" */") > hfile
 152         if (hfile)
 153                 printf("\n") > hfile
 154 }
 155
 156 function dump_dfile(dfile)
 157 {
 158         printf("\n") > dfile
 159         printf("const struct sdio_knowndev sdio_knowndevs[] = {\n") > dfile
 160         for (i = 1; i <= nproducts; i++) {
 161                 printf("\t{\n") > dfile
 162                 printf("\t    SDIO_VENDOR_%s, SDIO_PRODUCT_%s_%s,\n",
 163                     products[i, 1], products[i, 1], products[i, 2]) > dfile
 164                 printf("\t    ") > dfile
 165                 printf("0") > dfile
 166                 printf(",\n") > dfile
 167
 168                 vendi = vendorindex[products[i, 1]];
 169                 printf("\t    \"") > dfile
 170                 j = 3;
 171                 needspace = 0;
 172                 while (vendors[vendi, j] != "") {
 173                         if (needspace)
 174                                 printf(" ") > dfile
 175                         printf("%s", vendors[vendi, j]) > dfile
 176                         needspace = 1
 177                         j++
 178                 }
 179                 printf("\",\n") > dfile
 180
 181                 printf("\t    \"") > dfile
 182                 j = 4;
 183                 needspace = 0;
 184                 while (products[i, j] != "") {
 185                         if (needspace)
 186                                 printf(" ") > dfile
 187                         printf("%s", products[i, j]) > dfile
 188                         needspace = 1
 189                         j++
 190                 }
 191                 printf("\",\n") > dfile
 192                 printf("\t},\n") > dfile
 193         }
 194         for (i = 1; i <= nvendors; i++) {
 195                 printf("\t{\n") > dfile
 196                 printf("\t    SDIO_VENDOR_%s, 0,\n", vendors[i, 1]) > dfile
 197                 printf("\t    SDIO_KNOWNDEV_NOPROD,\n") > dfile
 198                 printf("\t    \"") > dfile
 199                 j = 3;
 200                 needspace = 0;
 201                 while (vendors[i, j] != "") {
 202                         if (needspace)
 203                                 printf(" ") > dfile
 204                         printf("%s", vendors[i, j]) > dfile
 205                         needspace = 1
 206                         j++
 207                 }
 208                 printf("\",\n") > dfile
 209                 printf("\t    NULL,\n") > dfile
 210                 printf("\t},\n") > dfile
 211         }
 212         printf("\t{ 0, 0, 0, NULL, NULL, }\n") > dfile
 213         printf("};\n") > dfile
 214 }
 215
 216 BEGIN {
 217
 218 nproducts = nvendors = 0
 219 # Process the command line
 220 for (i = 1; i < ARGC; i++) {
 221         arg = ARGV[i];
 222         if (arg !~ /^-[dh]+$/ && arg !~ /devs$/)
 223                 usage();
 224         if (arg ~ /^-.*d/)
 225                 dfile="sdiodevs_data.h"
 226         if (arg ~ /^-.*h/)
 227                 hfile="sdiodevs.h"
 228         if (arg ~ /devs$/)
 229                 srcfile = arg;
 230 }
 231 ARGC = 1;
 232 line=0;
 233
 234 while ((getline < srcfile) > 0) {
 235         line++;
 236         if (line == 1) {
 237                 VERSION = $0
 238                 gsub("\\$", "", VERSION)
 239                 if (dfile)
 240                         header(dfile)
 241                 if (hfile)
 242                         header(hfile)
 243                 continue;
 244         }
 245         if ($1 == "vendor") {
 246                 vendor(hfile)
 247                 continue
 248         }
 249         if ($1 == "product") {
 250                 product(hfile)
 251                 continue
 252         }
 253         if ($0 == "")
 254                 blanklines++
 255         if (hfile)
 256                 print $0 > hfile
 257         if (blanklines < 2 && dfile)
 258             print $0 > dfile
 259 }
 260
 261 # print out the match tables
 262
 263 if (dfile)
 264         dump_dfile(dfile)
 265 }