1#! /usr/bin/awk -f
2#         $NetBSD: devlist2h.awk,v 1.1 2006/05/11 01:49:53 gdamore 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 = nvendors = blanklines = 0
34          dfile="ediddevs_data.h"
35          hfile="ediddevs.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}
62
63NF > 0 && $1 == "vendor" {
64          nvendors++
65
66          vendorindex[$2] = nvendors;   # record index for this name, for later.
67          vendors[nvendors, 1] = $2;    # name/ID
68          i = 2; f = 3;
69
70          printf("#define\tEDID_VENDOR_%s\t\"", vendors[nvendors, 1]) > hfile
71
72          # comments
73          oparen = 0
74          while (f <= NF) {
75                    if ($f == "#") {
76                              printf("(") > hfile
77                              oparen = 1
78                              f++
79                              continue
80                    }
81                    if (oparen) {
82                              printf("%s", $f) > hfile
83                              f++
84                              continue
85                    }
86                    vendors[nvendors, i] = $f
87                    printf("%s", vendors[nvendors, i]) > hfile
88                    if (f < NF)
89                              printf(" ") > hfile
90                    i++; f++;
91          }
92          if (oparen)
93                    printf(")") > hfile
94          printf("\"") > hfile
95          printf("\n") > hfile
96
97          next
98}
99
100NF > 0 && $1 == "product" {
101          nproducts++
102
103          products[nproducts, 1] = $2;            # vendor name
104          products[nproducts, 2] = $3;            # product id
105          products[nproducts, 3] = $4;            # id
106          printf("#define\tEDID_PRODUCT_%s_%s\t%s", products[nproducts, 1],
107              products[nproducts, 2], products[nproducts, 3]) > hfile
108
109          i = 4; f = 5;
110
111          ocomment = oparen = 0
112          if (f <= NF) {
113                    printf("\t\t/* ") > hfile
114                    ocomment = 1;
115          }
116          while (f <= NF) {
117                    if ($f == "#") {
118                              printf("(") > hfile
119                              oparen = 1
120                              f++
121                              continue
122                    }
123                    if (oparen) {
124                              printf("%s", $f) > hfile
125                              if (f < NF)
126                                        printf(" ") > hfile
127                              f++
128                              continue
129                    }
130                    products[nproducts, i] = $f
131                    printf("%s", products[nproducts, i]) > hfile
132                    if (f < NF)
133                              printf(" ") > hfile
134                    i++; f++;
135          }
136          if (oparen)
137                    printf(")") > hfile
138          if (ocomment)
139                    printf(" */") > hfile
140          printf("\n") > hfile
141
142          next
143}
144{
145          if ($0 == "")
146                    blanklines++
147          if (blanklines != 2 && blanklines != 3)
148                    print $0 > hfile
149          if (blanklines < 2)
150                    print $0 > dfile
151}
152END {
153          # print out the match tables
154
155          printf("\n") > dfile
156          printf("const struct edid_vendor edid_vendors[] = {\n") > dfile
157
158          for (i = 1; i <= nvendors; i++) {
159                    printf("\t{") > dfile
160                    printf(" \"%s\", EDID_VENDOR_%s", vendors[i, 1], \
161                        vendors[i, 1]) > dfile
162                    printf(" },\n") > dfile
163          }
164          printf("};\n") > dfile
165          printf("const int edid_nvendors = %d;\n", nvendors) > dfile
166
167          printf("\n") > dfile
168
169          printf("const struct edid_product edid_products[] = {\n") > dfile
170          for (i = 1; i <= nproducts; i++) {
171                    printf("\t{\n") > dfile
172                    printf("\t    \"%s\", EDID_PRODUCT_%s_%s,\n", \
173                        products[i, 1], products[i, 1], products[i, 2]) > dfile
174                    printf("\t    \"") > dfile
175                    j = 4
176                    needspace = 0
177                    while ((i, j) in products) {
178                              if (needspace)
179                                        printf(" ") > dfile
180                              printf("%s", products[i, j]) > dfile
181                              needspace = 1
182                              j++
183                    }
184                    printf("\",\n") > dfile
185                    printf("\t},\n") > dfile
186          }
187          printf("};\n") > dfile
188          printf("const int edid_nproducts = %d;\n", nproducts) >dfile
189
190          close(dfile)
191          close(hfile)
192}
193