1#! /usr/bin/awk -f
2#	$NetBSD: devlist2h.awk,v 1.10 2007/04/12 21:35:08 matt Exp $
3#
4# Copyright (c) 1995, 1996 Christopher G. Demetriou
5# All rights reserved.
6#
7# Redistribution and use in source and binary forms, with or without
8# modification, are permitted provided that the following conditions
9# are met:
10# 1. Redistributions of source code must retain the above copyright
11#    notice, this list of conditions and the following disclaimer.
12# 2. Redistributions in binary form must reproduce the above copyright
13#    notice, this list of conditions and the following disclaimer in the
14#    documentation and/or other materials provided with the distribution.
15# 3. All advertising materials mentioning features or use of this software
16#    must display the following acknowledgement:
17#      This product includes software developed by Christopher G. Demetriou.
18# 4. The name of the author may not be used to endorse or promote products
19#    derived from this software without specific prior written permission
20#
21# THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
22# IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
23# OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
24# IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
25# INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
26# NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
27# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
28# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
29# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
30# THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
31#
32BEGIN {
33	nproducts = ndevices = blanklines = 0
34	dfile="tcdevs_data.h"
35	hfile="tcdevs.h"
36}
37NR == 1 {
38	VERSION = $0
39	gsub("\\$", "", VERSION)
40	gsub(/ $/, "", VERSION)
41
42	printf("/*\t$NetBSD" "$\t*/\n\n") > dfile
43	printf("/*\n") > dfile
44	printf(" * THIS FILE AUTOMATICALLY GENERATED.  DO NOT EDIT.\n") \
45	    > dfile
46	printf(" *\n") > dfile
47	printf(" * generated from:\n") > dfile
48	printf(" *\t%s\n", VERSION) > dfile
49	printf(" */\n") > dfile
50
51	printf("/*\t$NetBSD" "$\t*/\n\n") > hfile
52	printf("/*\n") > hfile
53	printf(" * THIS FILE AUTOMATICALLY GENERATED.  DO NOT EDIT.\n") \
54	    > hfile
55	printf(" *\n") > hfile
56	printf(" * generated from:\n") > hfile
57	printf(" *\t%s\n", VERSION) > hfile
58	printf(" */\n") > hfile
59
60	next
61}
62NF > 0 && $1 == "device" {
63	ndevices++
64
65	devices[ndevices, 0] = $2;		# devices id
66	devices[ndevices, 1] = $2;		# C identifier for device
67	gsub("-", "_", devices[ndevices, 1]);
68
69	devices[ndevices, 2] = $3;		# driver name
70
71	printf("\n") > hfile
72	printf("#define\tTC_DEVICE_%s\t\"%s\"\n", devices[ndevices, 1],
73	    devices[ndevices, 2]) > hfile
74
75	printf("#define\tTC_DESCRIPTION_%s\t\"", devices[ndevices, 1]) > hfile
76
77	f = 4;
78	i = 3;
79
80	# comments
81	ocomment = oparen = 0
82	if (f <= NF) {
83		ocomment = 1;
84	}
85	while (f <= NF) {
86		if ($f == "#") {
87			printf("(") > hfile
88			oparen = 1
89			f++
90			continue
91		}
92		if (oparen) {
93			printf("%s", $f) > hfile
94			if (f < NF)
95				printf(" ") > hfile
96			f++
97			continue
98		}
99		devices[ndevices, i] = $f
100		printf("%s", devices[ndevices, i]) > hfile
101		if (f < NF)
102			printf(" ") > hfile
103		i++; f++;
104	}
105	if (oparen)
106		printf(")") > hfile
107	if (ocomment)
108		printf("\"") > hfile
109	printf("\n") > hfile
110
111	next
112}
113{
114	if ($0 == "")
115		blanklines++
116	if (blanklines < 2)
117		print $0 > hfile
118	if (blanklines < 2)
119		print $0 > dfile
120}
121END {
122	# print out the match tables
123
124	printf("\n") > dfile
125
126	printf("const struct tc_knowndev tc_knowndevs[] = {\n") > dfile
127	for (i = 1; i <= ndevices; i++) {
128		printf("\t{\n") > dfile
129		printf("\t    \"%-8s\",\n", devices[i, 0]) \
130		    > dfile
131		printf("\t    TC_DEVICE_%s,\n", devices[i, 1]) \
132		    > dfile
133		printf("\t    TC_DESCRIPTION_%s,\n", devices[i, 1]) \
134		    > dfile
135
136		printf("\t},\n") > dfile
137	}
138	printf("\t{ NULL, NULL, NULL, }\n") > dfile
139	printf("};\n") > dfile
140	close(dfile)
141	close(hfile)
142}
143