Annotation of sys/dev/usb/devlist2h.awk, Revision 1.1
1.1 ! nbrk 1: #! /usr/bin/awk -f
! 2: # $OpenBSD: devlist2h.awk,v 1.11 2007/06/04 10:34:04 mbalmer Exp $
! 3: # $NetBSD: devlist2h.awk,v 1.9 2001/01/18 20:28:22 jdolecek Exp $
! 4: #
! 5: # Copyright (c) 1995, 1996 Christopher G. Demetriou
! 6: # All rights reserved.
! 7: #
! 8: # Redistribution and use in source and binary forms, with or without
! 9: # modification, are permitted provided that the following conditions
! 10: # are met:
! 11: # 1. Redistributions of source code must retain the above copyright
! 12: # notice, this list of conditions and the following disclaimer.
! 13: # 2. Redistributions in binary form must reproduce the above copyright
! 14: # notice, this list of conditions and the following disclaimer in the
! 15: # documentation and/or other materials provided with the distribution.
! 16: # 3. All advertising materials mentioning features or use of this software
! 17: # must display the following acknowledgement:
! 18: # This product includes software developed by Christopher G. Demetriou.
! 19: # 4. The name of the author may not be used to endorse or promote products
! 20: # derived from this software without specific prior written permission
! 21: #
! 22: # THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
! 23: # IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
! 24: # OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
! 25: # IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
! 26: # INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
! 27: # NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
! 28: # DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
! 29: # THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
! 30: # (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
! 31: # THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
! 32: #
! 33: BEGIN {
! 34: nproducts = nvendors = 0
! 35: dfile="usbdevs_data.h"
! 36: hfile="usbdevs.h"
! 37: }
! 38: NR == 1 {
! 39: VERSION = $0
! 40: gsub("\\$", "", VERSION)
! 41:
! 42: printf("/*\t\$OpenBSD\$\t*/\n\n") > dfile
! 43: printf("/*\n") > dfile
! 44: printf(" * THIS FILE IS 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\$OpenBSD\$\t*/\n\n") > hfile
! 52: printf("/*\n") > hfile
! 53: printf(" * THIS FILE IS 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: $1 == "vendor" {
! 63: nvendors++
! 64:
! 65: vendorindex[$2] = nvendors; # record index for this name, for later.
! 66: vendors[nvendors, 1] = $2; # name
! 67: vendors[nvendors, 2] = $3; # id
! 68: printf("#define\tUSB_VENDOR_%s\t%s\t", vendors[nvendors, 1],
! 69: vendors[nvendors, 2]) > hfile
! 70:
! 71: i = 3; f = 4;
! 72:
! 73: # comments
! 74: ocomment = oparen = 0
! 75: if (f <= NF) {
! 76: printf("\t/* ") > hfile
! 77: ocomment = 1;
! 78: }
! 79: while (f <= NF) {
! 80: if ($f == "#") {
! 81: printf("(") > hfile
! 82: oparen = 1
! 83: f++
! 84: continue
! 85: }
! 86: if (oparen) {
! 87: printf("%s", $f) > hfile
! 88: if (f < NF)
! 89: printf(" ") > hfile
! 90: f++
! 91: continue
! 92: }
! 93: vendors[nvendors, i] = $f
! 94: printf("%s", vendors[nvendors, i]) > hfile
! 95: if (f < NF)
! 96: printf(" ") > hfile
! 97: i++; f++;
! 98: }
! 99: if (oparen)
! 100: printf(")") > hfile
! 101: if (ocomment)
! 102: printf(" */") > hfile
! 103: printf("\n") > hfile
! 104:
! 105: next
! 106: }
! 107: $1 == "product" {
! 108: nproducts++
! 109:
! 110: products[nproducts, 1] = $2; # vendor name
! 111: products[nproducts, 2] = $3; # product id
! 112: products[nproducts, 3] = $4; # id
! 113: printf("#define\tUSB_PRODUCT_%s_%s\t%s\t", products[nproducts, 1],
! 114: products[nproducts, 2], products[nproducts, 3]) > hfile
! 115:
! 116: i=4; f = 5;
! 117:
! 118: # comments
! 119: ocomment = oparen = 0
! 120: if (f <= NF) {
! 121: printf("\t/* ") > hfile
! 122: ocomment = 1;
! 123: }
! 124: while (f <= NF) {
! 125: if ($f == "#") {
! 126: printf("(") > hfile
! 127: oparen = 1
! 128: f++
! 129: continue
! 130: }
! 131: if (oparen) {
! 132: printf("%s", $f) > hfile
! 133: if (f < NF)
! 134: printf(" ") > hfile
! 135: f++
! 136: continue
! 137: }
! 138: products[nproducts, i] = $f
! 139: printf("%s", products[nproducts, i]) > hfile
! 140: if (f < NF)
! 141: printf(" ") > hfile
! 142: i++; f++;
! 143: }
! 144: if (oparen)
! 145: printf(")") > hfile
! 146: if (ocomment)
! 147: printf(" */") > hfile
! 148: printf("\n") > hfile
! 149:
! 150: next
! 151: }
! 152: {
! 153: if ($0 == "")
! 154: blanklines++
! 155: print $0 > hfile
! 156: if (blanklines < 2)
! 157: print $0 > dfile
! 158: }
! 159: END {
! 160: # print out the match tables
! 161:
! 162: printf("\n") > dfile
! 163:
! 164: printf("/*\n") > dfile
! 165: printf(" * Descriptions of known vendors and devices (\"products\").\n") > dfile
! 166: printf(" */\n") > dfile
! 167: printf("struct usb_known_vendor {\n") > dfile
! 168: printf(" u_int16_t vendor;\n") > dfile
! 169: printf(" char *vendorname;\n") > dfile
! 170: printf("};\n\n") > dfile
! 171:
! 172: printf("struct usb_known_product {\n") > dfile
! 173: printf(" u_int16_t vendor;\n") > dfile
! 174: printf(" u_int16_t product;\n") > dfile
! 175: printf(" char *productname;\n") > dfile
! 176: printf("};\n\n") > dfile
! 177: printf("const struct usb_known_product usb_known_products[] = {\n") \
! 178: > dfile
! 179: for (i = 1; i <= nproducts; i++) {
! 180: printf("\t{\n") > dfile
! 181: printf("\t USB_VENDOR_%s, USB_PRODUCT_%s_%s,\n",
! 182: products[i, 1], products[i, 1], products[i, 2]) \
! 183: > dfile
! 184:
! 185: printf("\t \"") > dfile
! 186: j = 4;
! 187: needspace = 0;
! 188: while (products[i, j] != "") {
! 189: if (needspace)
! 190: printf(" ") > dfile
! 191: printf("%s", products[i, j]) > dfile
! 192: needspace = 1
! 193: j++
! 194: }
! 195: printf("\",\n") > dfile
! 196: printf("\t},\n") > dfile
! 197: }
! 198: printf("\t{ 0, 0, NULL }\n") > dfile
! 199: printf("};\n\n") > dfile
! 200:
! 201: printf("const struct usb_known_vendor usb_known_vendors[] = {\n") \
! 202: > dfile
! 203: for (i = 1; i <= nvendors; i++) {
! 204: printf("\t{\n") > dfile
! 205: printf("\t USB_VENDOR_%s,\n", vendors[i, 1]) \
! 206: > dfile
! 207:
! 208: printf("\t \"") > dfile
! 209: j = 3;
! 210: needspace = 0;
! 211: while (vendors[i, j] != "") {
! 212: if (needspace)
! 213: printf(" ") > dfile
! 214: printf("%s", vendors[i, j]) > dfile
! 215: needspace = 1
! 216: j++
! 217: }
! 218: printf("\",\n") > dfile
! 219: printf("\t},\n") > dfile
! 220: }
! 221: printf("\t{ 0, NULL }\n") > dfile
! 222: printf("};\n") > dfile
! 223: }
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