# $NetBSD: devlist2h.awk,v 1.1 2006/05/11 01:49:53 gdamore Exp $

#! /usr/bin/awk -f
# $NetBSD: devlist2h.awk,v 1.1 2006/05/11 01:49:53 gdamore 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 = nvendors = blanklines = 0
dfile="ediddevs_data.h"
hfile="ediddevs.h"
}
NR == 1 {
VERSION = $0
gsub("\\$", "", VERSION)
gsub(/ $/, "", VERSION)

printf("/*\t$NetBSD" "$\t*/\n\n") > dfile
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") > dfile

printf("/*\t$NetBSD" "$\t*/\n\n") > hfile
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
}

NF > 0 && $1 == "vendor" {
nvendors++

vendorindex[$2] = nvendors; # record index for this name, for later.
vendors[nvendors, 1] = $2; # name/ID
i = 2; f = 3;

printf("#define\tEDID_VENDOR_%s\t\"", vendors[nvendors, 1]) > hfile

# comments
oparen = 0
while (f <= NF) {
if ($f == "#") {
printf("(") > hfile
oparen = 1
f++
continue
}
if (oparen) {
printf("%s", $f) > hfile
f++
continue
}
vendors[nvendors, i] = $f
printf("%s", vendors[nvendors, i]) > hfile
if (f < NF)
printf(" ") > hfile
i++; f++;
}
if (oparen)
printf(")") > hfile
printf("\"") > hfile
printf("\n") > hfile

next
}

NF > 0 && $1 == "product" {
nproducts++

products[nproducts, 1] = $2; # vendor name
products[nproducts, 2] = $3; # product id
products[nproducts, 3] = $4; # id
printf("#define\tEDID_PRODUCT_%s_%s\t%s", products[nproducts, 1],
products[nproducts, 2], products[nproducts, 3]) > hfile

i = 4; f = 5;

ocomment = oparen = 0
if (f <= NF) {
printf("\t\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++
if (blanklines != 2 && blanklines != 3)
print $0 > hfile
if (blanklines < 2)
print $0 > dfile
}
END {
# print out the match tables

printf("\n") > dfile
printf("const struct edid_vendor edid_vendors[] = {\n") > dfile

for (i = 1; i <= nvendors; i++) {
printf("\t{") > dfile
printf(" \"%s\", EDID_VENDOR_%s", vendors[i, 1], \
vendors[i, 1]) > dfile
printf(" },\n") > dfile
}
printf("};\n") > dfile
printf("const int edid_nvendors = %d;\n", nvendors) > dfile

printf("\n") > dfile

printf("const struct edid_product edid_products[] = {\n") > dfile
for (i = 1; i <= nproducts; i++) {
printf("\t{\n") > dfile
printf("\t \"%s\", EDID_PRODUCT_%s_%s,\n", \
products[i, 1], products[i, 1], products[i, 2]) > dfile
printf("\t \"") > dfile
j = 4
needspace = 0
while ((i, j) in products) {
if (needspace)
printf(" ") > dfile
printf("%s", products[i, j]) > dfile
needspace = 1
j++
}
printf("\",\n") > dfile
printf("\t},\n") > dfile
}
printf("};\n") > dfile
printf("const int edid_nproducts = %d;\n", nproducts) >dfile

close(dfile)
close(hfile)
}