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