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#!/usr/bin/env perl
# Usage: ./enum2debug.pl isakmp.h >vpnc-debug.c 2>vpnc-debug.h
use strict;
use warnings;
my $in_enum = 0;
print STDERR << 'EOF';
/* Automatically generated with enum2debug.pl: Don't edit! */
struct debug_strings {
unsigned int id;
const char *string;
};
extern const char *val_to_string(unsigned int, const struct debug_strings *);
EOF
print << 'EOF';
/* Automatically generated with enum2debug.pl: Don't edit! */
#include <stdio.h>
#include "vpnc-debug.h"
#include "isakmp.h"
const char *val_to_string(unsigned int val, const struct debug_strings *dstrings)
{
static const char *unknown = " (unknown)";
static const char *na = "";
unsigned int i;
if (dstrings == NULL)
return na;
for (i = 0; dstrings[i].id != 0 || dstrings[i].string != NULL; i++)
if (dstrings[i].id == val)
return dstrings[i].string;
return unknown;
}
EOF
while (<>) {
if (/^enum\W+(\w+)\W*/) {
print STDERR "extern const struct debug_strings $1_array[];\n";
print "const struct debug_strings $1_array[] = {\n";
$in_enum = 1;
} elsif ($in_enum && /^}/) {
print "\t{ 0,\t(const char *) 0 }\n};\n\n";
$in_enum = 0;
} elsif (/^\s*\/\*.*\*\/\s*$/) {
next;
} elsif ($in_enum && /^\W*(\w+)\W*/) {
print "\t{ $1,\t\" ($1)\" },\n";
}
}
exit 0;
__END__
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