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#! /usr/bin/awk -f
# $OpenBSD: devlist2h.awk,v 1.2 2008/07/28 18:50:59 miod Exp $
# $NetBSD: devlist2h.awk,v 1.2 1996/01/22 21:08:09 cgd Exp $
#
# Copyright (c) 1995, 1996 Christopher G. Demetriou
# All rights reserved.
#
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions
# are met:
# 1. Redistributions of source code must retain the above copyright
# notice, this list of conditions and the following disclaimer.
# 2. Redistributions in binary form must reproduce the above copyright
# notice, this list of conditions and the following disclaimer in the
# documentation and/or other materials provided with the distribution.
# 3. All advertising materials mentioning features or use of this software
# must display the following acknowledgement:
# This product includes software developed by Christopher G. Demetriou.
# 4. The name of the author may not be used to endorse or promote products
# derived from this software without specific prior written permission
#
# THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
# IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
# OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
# IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
# INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
# NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
# THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
#
BEGIN {
nproducts = nvendor_dup = nvendors = 0
dfile="xbowdevs_data.h"
hfile="xbowdevs.h"
}
NR == 1 {
VERSION = $0
gsub("\\$", "", VERSION)
printf("/*\n") > dfile
printf(" * THIS FILE AUTOMATICALLY GENERATED. DO NOT EDIT.\n") \
> dfile
printf(" *\n") > dfile
printf(" * generated from:\n") > dfile
printf(" *\t%s\n", VERSION) > dfile
printf(" */\n\n") > dfile
printf("/*\n") > hfile
printf(" * THIS FILE AUTOMATICALLY GENERATED. DO NOT EDIT.\n") \
> hfile
printf(" *\n") > hfile
printf(" * generated from:\n") > hfile
printf(" *\t%s\n", VERSION) > hfile
printf(" */\n") > hfile
next
}
$1 == "vendor" {
nvendors++
if ($2 in vendorindex) {
printf("duplicate vendor name %s\n", $2);
nvendor_dup++;
}
vendorindex[$2] = nvendors; # record index for this name, for later.
vendors[nvendors, 1] = $2; # name
vendors[nvendors, 2] = $3; # id
printf("#define\tXBOW_VENDOR_%s\t%s\n", vendors[nvendors, 1],
vendors[nvendors, 2]) > hfile
next
}
$1 == "product" {
nproducts++
products[nproducts, 1] = $2; # vendor name
products[nproducts, 2] = $3; # product id
products[nproducts, 3] = $4; # id
printf("#define\tXBOW_PRODUCT_%s_%s\t%s\t", products[nproducts, 1],
products[nproducts, 2], products[nproducts, 3]) > hfile
i=4; f = 5;
# comments
ocomment = oparen = 0
if (f <= NF) {
printf("\t/* ") > hfile
ocomment = 1;
}
while (f <= NF) {
if ($f == "#") {
printf("(") > hfile
oparen = 1
f++
continue
}
if (oparen) {
printf("%s", $f) > hfile
if (f < NF)
printf(" ") > hfile
f++
continue
}
products[nproducts, i] = $f
printf("%s", products[nproducts, i]) > hfile
if (f < NF)
printf(" ") > hfile
i++; f++;
}
if (oparen)
printf(")") > hfile
if (ocomment)
printf(" */") > hfile
printf("\n") > hfile
next
}
{
if ($0 == "")
blanklines++
print $0 > hfile
if (blanklines < 2)
print $0 > dfile
}
END {
# print out the match tables
printf("\n") > dfile
if (nvendor_dup > 0)
exit(1);
printf("/* Descriptions of known devices. */\n") > dfile
printf("struct xbow_product {\n") > dfile
printf("\tuint32_t vendor;\n") > dfile
printf("\tuint32_t product;\n") > dfile
printf("\tconst char *productname;\n") > dfile
printf("};\n\n") > dfile
printf("static const struct xbow_product xbow_products[] = {\n") \
> dfile
for (i = 1; i <= nproducts; i++) {
printf("\t{\n") > dfile
printf("\t XBOW_VENDOR_%s, XBOW_PRODUCT_%s_%s,\n",
products[i, 1], products[i, 1], products[i, 2]) \
> dfile
printf("\t \"") > dfile
j = 4;
needspace = 0;
while (products[i, j] != "") {
if (needspace)
printf(" ") > dfile
printf("%s", products[i, j]) > dfile
needspace = 1
j++
}
printf("\",\n") > dfile
printf("\t},\n") > dfile
}
printf("\t{ 0, 0, NULL, }\n") > dfile
printf("};\n\n") > dfile
}
|
