1 #! /usr/bin/awk -f
2 #-
3 # $NetBSD: usb/devlist2h.awk,v 1.9 2001/01/18 20:28:22 jdolecek Exp $
4 # $FreeBSD$
5 #
6 # Copyright (c) 1995, 1996 Christopher G. Demetriou
7 # All rights reserved.
8 #
9 # Redistribution and use in source and binary forms, with or without
10 # modification, are permitted provided that the following conditions
11 # are met:
12 # 1. Redistributions of source code must retain the above copyright
13 # notice, this list of conditions and the following disclaimer.
14 # 2. Redistributions in binary form must reproduce the above copyright
15 # notice, this list of conditions and the following disclaimer in the
16 # documentation and/or other materials provided with the distribution.
17 # 3. All advertising materials mentioning features or use of this software
18 # must display the following acknowledgement:
19 # This product includes software developed by Christopher G. Demetriou.
20 # 4. The name of the author may not be used to endorse or promote products
21 # derived from this software without specific prior written permission
22 #
23 # THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
24 # IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
25 # OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
26 # IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
27 # INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
28 # NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
29 # DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
30 # THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
31 # (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
32 # THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
33 #
34
35 function usage()
36 {
37 print "usage: usbdevs2h.awk <srcfile> [-d|-h]";
38 exit 1;
39 }
40
41 function header(file)
42 {
43 if (os == "NetBSD")
44 printf("/*\t\$NetBSD\$\t*/\n\n") > file
45 else if (os == "FreeBSD")
46 printf("/* \$FreeBSD\$ */\n\n") > file
47 else if (os == "OpenBSD")
48 printf("/*\t\$OpenBSD\$\t*/\n\n") > file
49 else
50 printf("/* ??? */\n\n") > file
51 printf("/*\n") > file
52 printf(" * THIS FILE IS AUTOMATICALLY GENERATED. DO NOT EDIT.\n") \
53 > file
54 printf(" *\n") > file
55 printf(" * generated from:\n") > file
56 printf(" *\t%s\n", VERSION) > file
57 printf(" */\n") > file
58 }
59
60 function vendor(hfile)
61 {
62 nvendors++
63
64 vendorindex[$2] = nvendors; # record index for this name, for later.
65 vendors[nvendors, 1] = $2; # name
66 vendors[nvendors, 2] = $3; # id
67 if (hfile)
68 printf("#define\tUSB_VENDOR_%s\t%s\t", vendors[nvendors, 1],
69 vendors[nvendors, 2]) > hfile
70 i = 3; f = 4;
71
72 # comments
73 ocomment = oparen = 0
74 if (f <= NF) {
75 if (hfile)
76 printf("\t/* ") > hfile
77 ocomment = 1;
78 }
79 while (f <= NF) {
80 if ($f == "#") {
81 if (hfile)
82 printf("(") > hfile
83 oparen = 1
84 f++
85 continue
86 }
87 if (oparen) {
88 if (hfile)
89 printf("%s", $f) > hfile
90 if (f < NF && hfile)
91 printf(" ") > hfile
92 f++
93 continue
94 }
95 vendors[nvendors, i] = $f
96 if (hfile)
97 printf("%s", vendors[nvendors, i]) > hfile
98 if (f < NF && hfile)
99 printf(" ") > hfile
100 i++; f++;
101 }
102 if (oparen && hfile)
103 printf(")") > hfile
104 if (ocomment && hfile)
105 printf(" */") > hfile
106 if (hfile)
107 printf("\n") > hfile
108 }
109
110 function product(hfile)
111 {
112 nproducts++
113
114 products[nproducts, 1] = $2; # vendor name
115 products[nproducts, 2] = $3; # product id
116 products[nproducts, 3] = $4; # id
117 if (hfile)
118 printf("#define\tUSB_PRODUCT_%s_%s\t%s\t", \
119 products[nproducts, 1], products[nproducts, 2], \
120 products[nproducts, 3]) > hfile
121
122 i=4; f = 5;
123
124 # comments
125 ocomment = oparen = 0
126 if (f <= NF) {
127 if (hfile)
128 printf("\t/* ") > hfile
129 ocomment = 1;
130 }
131 while (f <= NF) {
132 if ($f == "#") {
133 if (hfile)
134 printf("(") > hfile
135 oparen = 1
136 f++
137 continue
138 }
139 if (oparen) {
140 if (hfile)
141 printf("%s", $f) > hfile
142 if (f < NF && hfile)
143 printf(" ") > hfile
144 f++
145 continue
146 }
147 products[nproducts, i] = $f
148 if (hfile)
149 printf("%s", products[nproducts, i]) > hfile
150 if (f < NF && hfile)
151 printf(" ") > hfile
152 i++; f++;
153 }
154 if (oparen && hfile)
155 printf(")") > hfile
156 if (ocomment && hfile)
157 printf(" */") > hfile
158 if (hfile)
159 printf("\n") > hfile
160 }
161
162 function dump_dfile(dfile)
163 {
164 printf("\n") > dfile
165 printf("const struct usb_knowndev usb_knowndevs[] = {\n") > dfile
166 for (i = 1; i <= nproducts; i++) {
167 printf("\t{\n") > dfile
168 printf("\t USB_VENDOR_%s, USB_PRODUCT_%s_%s,\n",
169 products[i, 1], products[i, 1], products[i, 2]) > dfile
170 printf("\t ") > dfile
171 printf("0") > dfile
172 printf(",\n") > dfile
173
174 vendi = vendorindex[products[i, 1]];
175 printf("\t \"") > dfile
176 j = 3;
177 needspace = 0;
178 while (vendors[vendi, j] != "") {
179 if (needspace)
180 printf(" ") > dfile
181 printf("%s", vendors[vendi, j]) > dfile
182 needspace = 1
183 j++
184 }
185 printf("\",\n") > dfile
186
187 printf("\t \"") > dfile
188 j = 4;
189 needspace = 0;
190 while (products[i, j] != "") {
191 if (needspace)
192 printf(" ") > dfile
193 printf("%s", products[i, j]) > dfile
194 needspace = 1
195 j++
196 }
197 printf("\",\n") > dfile
198 printf("\t},\n") > dfile
199 }
200 for (i = 1; i <= nvendors; i++) {
201 printf("\t{\n") > dfile
202 printf("\t USB_VENDOR_%s, 0,\n", vendors[i, 1]) > dfile
203 printf("\t USB_KNOWNDEV_NOPROD,\n") > dfile
204 printf("\t \"") > dfile
205 j = 3;
206 needspace = 0;
207 while (vendors[i, j] != "") {
208 if (needspace)
209 printf(" ") > dfile
210 printf("%s", vendors[i, j]) > dfile
211 needspace = 1
212 j++
213 }
214 printf("\",\n") > dfile
215 printf("\t NULL,\n") > dfile
216 printf("\t},\n") > dfile
217 }
218 printf("\t{ 0, 0, 0, NULL, NULL, }\n") > dfile
219 printf("};\n") > dfile
220 }
221
222 BEGIN {
223
224 nproducts = nvendors = 0
225 # Process the command line
226 for (i = 1; i < ARGC; i++) {
227 arg = ARGV[i];
228 if (arg !~ /^-[dh]+$/ && arg !~ /devs$/)
229 usage();
230 if (arg ~ /^-.*d/)
231 dfile="usbdevs_data.h"
232 if (arg ~ /^-.*h/)
233 hfile="usbdevs.h"
234 if (arg ~ /devs$/)
235 srcfile = arg;
236 }
237 ARGC = 1;
238 line=0;
239
240 while ((getline < srcfile) > 0) {
241 line++;
242 if (line == 1) {
243 VERSION = $0
244 gsub("\\$", "", VERSION)
245 if (dfile)
246 header(dfile)
247 if (hfile)
248 header(hfile)
249 continue;
250 }
251 if ($1 == "vendor") {
252 vendor(hfile)
253 continue
254 }
255 if ($1 == "product") {
256 product(hfile)
257 continue
258 }
259 if ($0 == "")
260 blanklines++
261 if (hfile)
262 print $0 > hfile
263 if (blanklines < 2 && dfile)
264 print $0 > dfile
265 }
266
267 # print out the match tables
268
269 if (dfile)
270 dump_dfile(dfile)
271 }
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