#! /usr/bin/awk -f
#-
# $NetBSD: usb/devlist2h.awk,v 1.9 2001/01/18 20:28:22 jdolecek Exp $
# $FreeBSD$
#
# 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.
#
function usage()
{
print "usage: usbdevs2h.awk <srcfile> [-d|-h]";
exit 1;
}
function header(file)
{
if (os == "NetBSD")
printf("/*\t\$NetBSD\$\t*/\n\n") > file
else if (os == "FreeBSD")
printf("/* \$FreeBSD\$ */\n\n") > file
else if (os == "OpenBSD")
printf("/*\t\$OpenBSD\$\t*/\n\n") > file
else
printf("/* ??? */\n\n") > file
printf("/*\n") > file
printf(" * THIS FILE IS AUTOMATICALLY GENERATED. DO NOT EDIT.\n") \
> file
printf(" *\n") > file
printf(" * generated from:\n") > file
printf(" *\t%s\n", VERSION) > file
printf(" */\n") > file
}
function vendor(hfile)
{
nvendors++
vendorindex[$2] = nvendors; # record index for this name, for later.
vendors[nvendors, 1] = $2; # name
vendors[nvendors, 2] = $3; # id
if (hfile)
printf("#define\tUSB_VENDOR_%s\t%s\t", vendors[nvendors, 1],
vendors[nvendors, 2]) > hfile
i = 3; f = 4;
# comments
ocomment = oparen = 0
if (f <= NF) {
if (hfile)
printf("\t/* ") > hfile
ocomment = 1;
}
while (f <= NF) {
if ($f == "#") {
if (hfile)
printf("(") > hfile
oparen = 1
f++
continue
}
if (oparen) {
if (hfile)
printf("%s", $f) > hfile
if (f < NF && hfile)
printf(" ") > hfile
f++
continue
}
vendors[nvendors, i] = $f
if (hfile)
printf("%s", vendors[nvendors, i]) > hfile
if (f < NF && hfile)
printf(" ") > hfile
i++; f++;
}
if (oparen && hfile)
printf(")") > hfile
if (ocomment && hfile)
printf(" */") > hfile
if (hfile)
printf("\n") > hfile
}
function product(hfile)
{
nproducts++
products[nproducts, 1] = $2; # vendor name
products[nproducts, 2] = $3; # product id
products[nproducts, 3] = $4; # id
if (hfile)
printf("#define\tUSB_PRODUCT_%s_%s\t%s\t", \
products[nproducts, 1], products[nproducts, 2], \
products[nproducts, 3]) > hfile
i=4; f = 5;
# comments
ocomment = oparen = 0
if (f <= NF) {
if (hfile)
printf("\t/* ") > hfile
ocomment = 1;
}
while (f <= NF) {
if ($f == "#") {
if (hfile)
printf("(") > hfile
oparen = 1
f++
continue
}
if (oparen) {
if (hfile)
printf("%s", $f) > hfile
if (f < NF && hfile)
printf(" ") > hfile
f++
continue
}
products[nproducts, i] = $f
if (hfile)
printf("%s", products[nproducts, i]) > hfile
if (f < NF && hfile)
printf(" ") > hfile
i++; f++;
}
if (oparen && hfile)
printf(")") > hfile
if (ocomment && hfile)
printf(" */") > hfile
if (hfile)
printf("\n") > hfile
}
function dump_dfile(dfile)
{
printf("\n") > dfile
printf("const struct usb_knowndev usb_knowndevs[] = {\n") > dfile
for (i = 1; i <= nproducts; i++) {
printf("\t{\n") > dfile
printf("\t USB_VENDOR_%s, USB_PRODUCT_%s_%s,\n",
products[i, 1], products[i, 1], products[i, 2]) > dfile
printf("\t ") > dfile
printf("0") > dfile
printf(",\n") > dfile
vendi = vendorindex[products[i, 1]];
printf("\t \"") > dfile
j = 3;
needspace = 0;
while (vendors[vendi, j] != "") {
if (needspace)
printf(" ") > dfile
printf("%s", vendors[vendi, j]) > dfile
needspace = 1
j++
}
printf("\",\n") > dfile
printf("\t \"") > dfile
j = 4;
needspace = 0;
while (products[i, j] != "") {
if (needspace)
printf(" ") > dfile
printf("%s", products[i, j]) > dfile
needspace = 1
j++
}
printf("\",\n") > dfile
printf("\t},\n") > dfile
}
for (i = 1; i <= nvendors; i++) {
printf("\t{\n") > dfile
printf("\t USB_VENDOR_%s, 0,\n", vendors[i, 1]) > dfile
printf("\t USB_KNOWNDEV_NOPROD,\n") > dfile
printf("\t \"") > dfile
j = 3;
needspace = 0;
while (vendors[i, j] != "") {
if (needspace)
printf(" ") > dfile
printf("%s", vendors[i, j]) > dfile
needspace = 1
j++
}
printf("\",\n") > dfile
printf("\t NULL,\n") > dfile
printf("\t},\n") > dfile
}
printf("\t{ 0, 0, 0, NULL, NULL, }\n") > dfile
printf("};\n") > dfile
}
BEGIN {
nproducts = nvendors = 0
# Process the command line
for (i = 1; i < ARGC; i++) {
arg = ARGV[i];
if (arg !~ /^-[dh]+$/ && arg !~ /devs$/)
usage();
if (arg ~ /^-.*d/)
dfile="usbdevs_data.h"
if (arg ~ /^-.*h/)
hfile="usbdevs.h"
if (arg ~ /devs$/)
srcfile = arg;
}
ARGC = 1;
line=0;
while ((getline < srcfile) > 0) {
line++;
if (line == 1) {
VERSION = $0
gsub("\\$", "", VERSION)
if (dfile)
header(dfile)
if (hfile)
header(hfile)
continue;
}
if ($1 == "vendor") {
vendor(hfile)
continue
}
if ($1 == "product") {
product(hfile)
continue
}
if ($0 == "")
blanklines++
if (hfile)
print $0 > hfile
if (blanklines < 2 && dfile)
print $0 > dfile
}
# print out the match tables
if (dfile)
dump_dfile(dfile)
}
