#! /usr/bin/awk -f
#       $NetBSD: devlist2h.awk,v 1.10 2017/06/03 14:46:29 christos Exp $
#
# Copyright (c) 1998 The NetBSD Foundation, Inc.
# All rights reserved.
#
# This code is derived from software contributed to The NetBSD Foundation
# by Christos Zoulas.
#
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions
# are met:
# 1. Redistributions of source code must retain the above copyright
#    notice, this list of conditions and the following disclaimer.
# 2. Redistributions in binary form must reproduce the above copyright
#    notice, this list of conditions and the following disclaimer in the
#    documentation and/or other materials provided with the distribution.
#
# THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
# ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
# TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
# PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
# BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
# CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
# SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
# INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
# CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
# ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
# POSSIBILITY OF SUCH DAMAGE.
#
# Copyright (c) 1995, 1996 Christopher G. Demetriou
# All rights reserved.
#
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions
# are met:
# 1. Redistributions of source code must retain the above copyright
#    notice, this list of conditions and the following disclaimer.
# 2. Redistributions in binary form must reproduce the above copyright
#    notice, this list of conditions and the following disclaimer in the
#    documentation and/or other materials provided with the distribution.
# 3. All advertising materials mentioning features or use of this software
#    must display the following acknowledgement:
#      This product includes software developed by Christopher G. Demetriou.
# 4. The name of the author(s) may not be used to endorse or promote products
#    derived from this software without specific prior written permission
#
# THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
# IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
# OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
# IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
# INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
# NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
# THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
#
function collectline(f) {
       oparen = 0
       line = ""
       while (f <= NF) {
               if ($f == "#") {
                       line = line "("
                       oparen = 1
                       f++
                       continue
               }
               if (oparen) {
                       line = line $f
                       if (f < NF)
                               line = line " "
                       f++
                       continue
               }
               line = line $f
               if (f < NF)
                       line = line " "
               f++
       }
       if (oparen)
               line = line ")"
       return line
}
function checkdecl() {
       done = 1
       if (!decl) {
               decl = 1;
               printf("struct isapnp_matchinfo {\n") > hfile
               printf("\tconst char *name;\n") > hfile
               printf("\tint variant;\n") > hfile
               printf("};\n\n") > hfile
               printf("struct isapnp_devinfo {\n") > hfile
               printf("\tconst struct isapnp_matchinfo *devlogic;\n") > hfile
               printf("\tint nlogic;\n") > hfile
               printf("\tconst struct isapnp_matchinfo *devcompat;\n") > hfile
               printf("\tint ncompat;\n") > hfile
               printf("};\n\n") > hfile
               printf("\n#include <sys/cdefs.h>\n__KERNEL_RCSID(0, \"$NetBSD" "$\");\n\n") > cfile
               printf("#include <sys/param.h>\n") > cfile
               printf("#include <dev/isapnp/isapnpdevs.h>\n\n") > cfile
       }
}
BEGIN {
       decl = done = ncompat = nlogicals = ndriver = blanklines = ncompats = 0
       cfile="isapnpdevs.c"
       hfile="isapnpdevs.h"
}
NR == 1 {
       VERSION = $0
       gsub("\\$", "", VERSION)
       gsub(/ $/, "", VERSION)

       printf("/*\t$NetBSD" "$\t*/\n\n") > cfile
       printf("/*\n") > cfile
       printf(" * THIS FILE IS AUTOMATICALLY GENERATED.  DO NOT EDIT.\n") \
           > cfile
       printf(" *\n") > cfile
       printf(" * generated from:\n") > cfile
       printf(" *\t%s\n", VERSION) > cfile
       printf(" */\n") > cfile

       printf("/*\t$NetBSD" "$\t*/\n\n") > hfile
       printf("/*\n") > hfile
       printf(" * THIS FILE IS AUTOMATICALLY GENERATED.  DO NOT EDIT.\n") \
           > hfile
       printf(" *\n") > hfile
       printf(" * generated from:\n") > hfile
       printf(" *\t%s\n", VERSION) > hfile
       printf(" */\n") > hfile
       printf("\n") > hfile
       next
}
NF > 0 && $1 == "driver" {
       checkdecl()
       ndriver++

       driverindex[$2] = ndriver;
       driver[ndriver, 1] = $2;
       driver[ndriver, 2] = collectline(3);
       printf("/* %s */\n", driver[ndriver, 2]) > hfile
       printf("extern const struct isapnp_devinfo isapnp_%s_devinfo;\n",
           driver[ndriver, 1]) > hfile
       next
}
NF > 0 && $1 == "devlogic" {
       checkdecl()
       nlogicals++

       logicals[nlogicals, 1] = $2;
       logicals[nlogicals, 2] = $3;
       logicals[nlogicals, 3] = $4;
       logicals[nlogicals, 4] = collectline(5);
       next
}
NF > 0 && $1 == "devcompat" {
       checkdecl()
       ncompats++

       compats[ncompats, 1] = $2;
       compats[ncompats, 2] = $3;
       compats[ncompats, 3] = $4;
       compats[ncompats, 4] = collectline(5);
       next
}
{
       if (!done) {
               if ($0 == "")
                       blanklines++
               print $0 > hfile
               if (blanklines < 2)
                       print $0 > cfile
       }
}
END {
       # print out the match tables

       printf("\n") > cfile

       for (i = 1; i <= ndriver; i++) {
               nlogical = ncompat = 0;
               printf("/* %s */\n", driver[i, 2]) > cfile
               for (j = 1; j <= nlogicals; j++) {
                       if (logicals[j, 1] == driver[i, 1]) {
                               if (nlogical == 0)
                                       printf("static const struct isapnp_matchinfo isapnp_%s_devlogic[] = {\n",
                                           driver[i, 1]) > cfile
                               nlogical++;
                               printf("\t{\"%s\", %d},\t/* %s */\n",
                                   logicals[j, 2], logicals[j, 3],
                                   logicals[j, 4]) > cfile
                       }
               }
               if (nlogical != 0)
                       printf("};\n") > cfile
               for (j = 1; j <= ncompats; j++) {
                       if (compats[j, 1] == driver[i, 1]) {
                               if (ncompat == 0)
                                       printf("static const struct isapnp_matchinfo isapnp_%s_devcompat[] = {\n",
                                           driver[i, 1]) > cfile
                               ncompat++;
                               printf("\t{\"%s\", %d},\t/* %s */\n",
                                   compats[j, 2], compats[j, 3],
                                   compats[j, 4]) > cfile
                       }
               }
               if (ncompat != 0)
                       printf("};\n") > cfile
               printf("const struct isapnp_devinfo isapnp_%s_devinfo = {\n",
                   driver[i, 1]) > cfile
               if (nlogical != 0)
                       printf("\tisapnp_%s_devlogic, %d,\n",
                           driver[i, 1], nlogical) > cfile
               else
                       printf("\tNULL, 0,\n") > cfile
               if (ncompat != 0)
                       printf("\tisapnp_%s_devcompat, %d,\n",
                           driver[i, 1], ncompat) > cfile
               else
                       printf("\tNULL, 0,\n") > cfile
               printf("};\n\n") > cfile;

       }
       close(cfile)
       close(hfile)
}