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#!/usr/bin/perl -w
# Copyright (c) 2000, 2002, 2020 Stephen Montgomery-Smith
# 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. Neither the name of Stephen Montgomery-Smith nor the names of his
# contributors may be used to endorse or promote products derived from
# this software without specific prior written permission.
#
# THIS SOFTWARE IS PROVIDED BY THE STEPHEN MONTGOMERY-SMITH 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 STEPHEN MONTGOMERY-SMITH 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.
open(PRINTC,">print.c");
open(CONFIG,"config_print");
$output = '';
$outputline = '';
$last_needs_mask = '';
$last_needs_enum = '';
while ($line = <CONFIG>) {
next if $line =~ /^\#/ || $line =~ /^\s*$/;
if ($line =~ /^[A-Z]/) {
($type,$field,@title) = split ' ',$line;
$title = join ' ',@title;
if ($type =~ /^MASK\_(.*)$/) {
$output .= "printf(\"$title = %s\\n\", (ctrls->$field & $1)?\"On\":\"Off\");\n";
die "mask error\n" if !$last_needs_mask;
$last_needs_mask_head = substr $last_needs_mask, 0, 1;
$last_needs_mask_tail = substr $last_needs_mask, 1;
$outputline .= "printf(\" %s%s\", ctrls->$field & $1?\"\":\"$last_needs_mask_head\", \"$last_needs_mask_tail\");\n";
$last_needs_mask = '';
}
elsif ($last_needs_mask) {
die "mask error\n";
}
elsif ($type =~/^(USHORT|SHORT|UCHAR)$/) {
$output .= "printf(\"$title = %d\\n\", ctrls->$field);\n";
$outputline .= "printf(\" %d\", ctrls->$field);\n";
}
elsif ($type eq 'CHAR_ARRAY_32') {
$output .= "printf(\"$title =\");\n" .
"for (i=0;i<32;i++) {\n" .
" if (i%8==0) printf(\"\\n \");\n" .
" printf(\"%x%x\",ctrls->$field\[i]>>4,ctrls->$field\[i]&15);\n" .
"}\n" .
"printf(\"\\n\");\n";
$outputline .= "printf(\" \");\n" .
"for (i=0;i<32;i++)\n" .
" printf(\"%x%x\",ctrls->$field\[i]>>4,ctrls->$field\[i]&15);\n";
}
elsif ($type eq 'HIGH_NIBBLE_ENUM') {
die "enum error\n" if !$last_needs_enum;
$output .= "printf(\"$title = \");\n";
$outputline .= "s = NULL;\n";
$line = <CONFIG>;
$line =~ s/\s//g;
$first = 1;
foreach $enum (split ',',$line) {
($code,$value) = split '=',$enum;
$output .= (!$first?"else ":"") .
"if ((ctrls->$field & 0xF0) == $value) printf(\"$code\\n\");\n";
$outputline .= (!$first?"else ":"") .
"if ((ctrls->$field & 0xF0)== $value) s = \"$code\";\n";
$first = 0;
}
$output .= "else printf(\"undefined\\n\");\n";
$outputline .= "if (s!=NULL) printf(\" " . substr($last_needs_enum,1) . " %s\",s);\n";
$last_needs_enum = 0;
}
elsif ($type eq 'LOW_NIBBLE_IF_HIGH_NIBBLE_ENUM') {
$output .= "printf(\"$title = %d\\n\", ctrls->$field & 0x0F);\n";
$outputline .= "print_nibble = 0;\n";
$line = <CONFIG>;
$line =~ s/\s//g;
$first = 1;
foreach $enum (split ',',$line) {
($code,$value) = split '=',$enum;
$outputline .= (!$first?"else ":"") .
"if ((ctrls->$field & 0xF0)== $value) print_nibble = 1;\n";
$first = 0;
}
$outputline .= "if (print_nibble) printf(\" %d\", ctrls->$field & 0x0F);\n";
$last_needs_enum = 0;
}
else {
die "syntax error";
}
}
else {
chomp($line);
if ($line =~ /^\-/) {
$last_needs_mask = $line;
}
elsif ($line =~ /^\+/) {
$last_needs_enum = $line;
}
else {
$outputline .= "printf(\" $line\");\n";
}
}
}
$output =~ s/^/ /gm;
$outputline =~ s/^/ /gm;
close CONFIG;
open(COPY,"COPYRIGHT");
$copy = join '',<COPY>;
print PRINTC <<EOM;
/*
$copy
*/
#include "xkbset.h"
void print_controls(XkbControlsPtr ctrls) {
int i;
$output
}
void print_controls_in_line(XkbControlsPtr ctrls) {
int i;
char *s;
int print_nibble;
printf(\"xkbset\");
$outputline
printf(\"\\n\");
}
EOM
########
open(CONFIG,"config_print");
$output = '';
$outputline = '';
$last_needs_mask = '';
while ($line = <CONFIG>) {
next if $line =~ /^\#/ || $line =~ /^\s*$/;
if ($line =~ /^[A-Z]/) {
($type,$field,@title) = split ' ',$line;
$title = join ' ',@title;
if ($type =~ /^MASK\_(.*)$/) {
if ($field eq 'enabled_ctrls') {
($axmask,$axvalues) = ('axt_ctrls_mask','axt_ctrls_values');
}
elsif ($field eq 'ax_options') {
($axmask,$axvalues) = ('axt_opts_mask','axt_opts_values');
}
else {
($axmask,$axvalues) = ('','');
}
if ($axmask) {
$output .= "printf(\"Upon Expiry $title will be: %s\\n\",\n" .
" (ctrls->$axmask & $1)?((ctrls->$axvalues & $1)?\"On\":\"Off\"):\"Unchanged\");\n";
$t = substr $last_needs_mask,1;
$outputline .= "printf(\" %s$t\",\n" .
" (ctrls->$axmask & $1)?((ctrls->$axvalues & $1)?\"\":\"-\"):\"=\");\n";
$last_needs_mask = '';
}
}
elsif ($last_needs_mask) {
die "mask error\n";
}
}
else {
chomp($line);
if ($line =~ /^\-/) {
$last_needs_mask = $line;
}
}
}
$output =~ s/^/ /gm;
$outputline =~ s/^/ /gm;
close CONFIG;
print PRINTC <<EOM
void print_expire_controls(XkbControlsPtr ctrls) {
printf(\"AccessX Timeout = %d\\n\",ctrls->ax_timeout);
$output
}
void print_expire_controls_in_line(XkbControlsPtr ctrls) {
printf(\"xkbset exp %d\",ctrls->ax_timeout);
$outputline
printf(\"\\n\");
}
EOM
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