1 #! /usr/bin/awk -f
2 # $NetBSD: devlist2h.awk,v 1.7 2003/12/15 07:32:21 jmc 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 #
32 BEGIN {
33 nproducts = ndevices = blanklines = 0
34 dfile="tcdevs_data.h"
35 hfile="tcdevs.h"
36 }
37 NR == 1 {
38 VERSION = $0
39 gsub("\\$", "", VERSION)
40
41 printf("/*\t$NetBSD" "$\t*/\n\n") > dfile
42 printf("/*\n") > dfile
43 printf(" * THIS FILE AUTOMATICALLY GENERATED. DO NOT EDIT.\n") \
44 > dfile
45 printf(" *\n") > dfile
46 printf(" * generated from:\n") > dfile
47 printf(" *\t%s\n", VERSION) > dfile
48 printf(" */\n") > dfile
49
50 printf("/*\t$NetBSD" "$\t*/\n\n") > hfile
51 printf("/*\n") > hfile
52 printf(" * THIS FILE AUTOMATICALLY GENERATED. DO NOT EDIT.\n") \
53 > hfile
54 printf(" *\n") > hfile
55 printf(" * generated from:\n") > hfile
56 printf(" *\t%s\n", VERSION) > hfile
57 printf(" */\n") > hfile
58
59 next
60 }
61 NF > 0 && $1 == "device" {
62 ndevices++
63
64 devices[ndevices, 0] = $2; # devices id
65 devices[ndevices, 1] = $2; # C identifier for device
66 gsub("-", "_", devices[ndevices, 1]);
67
68 devices[ndevices, 2] = $3; # driver name
69
70 printf("\n") > hfile
71 printf("#define\tTC_DEVICE_%s\t\"%s\"\n", devices[ndevices, 1],
72 devices[ndevices, 2]) > hfile
73
74 printf("#define\tTC_DESCRIPTION_%s\t\"", devices[ndevices, 1]) > hfile
75
76 f = 4;
77 i = 3;
78
79 # comments
80 ocomment = oparen = 0
81 if (f <= NF) {
82 ocomment = 1;
83 }
84 while (f <= NF) {
85 if ($f == "#") {
86 printf("(") > hfile
87 oparen = 1
88 f++
89 continue
90 }
91 if (oparen) {
92 printf("%s", $f) > hfile
93 if (f < NF)
94 printf(" ") > hfile
95 f++
96 continue
97 }
98 devices[ndevices, i] = $f
99 printf("%s", devices[ndevices, i]) > hfile
100 if (f < NF)
101 printf(" ") > hfile
102 i++; f++;
103 }
104 if (oparen)
105 printf(")") > hfile
106 if (ocomment)
107 printf("\"") > hfile
108 printf("\n") > hfile
109
110 next
111 }
112 {
113 if ($0 == "")
114 blanklines++
115 if (blanklines < 2)
116 print $0 > hfile
117 if (blanklines < 2)
118 print $0 > dfile
119 }
120 END {
121 # print out the match tables
122
123 printf("\n") > dfile
124
125 printf("struct tc_knowndev tc_knowndevs[] = {\n") > dfile
126 for (i = 1; i <= ndevices; i++) {
127 printf("\t{\n") > dfile
128 printf("\t \"%-8s\",\n", devices[i, 0]) \
129 > dfile
130 printf("\t TC_DEVICE_%s,\n", devices[i, 1]) \
131 > dfile
132 printf("\t TC_DESCRIPTION_%s,\n", devices[i, 1]) \
133 > dfile
134
135 printf("\t},\n") > dfile
136 }
137 printf("\t{ NULL, NULL, NULL, }\n") > dfile
138 printf("};\n") > dfile
139 close(dfile)
140 close(hfile)
141 }
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