-#!/usr/local/bin/perl -w
+#! /usr/bin/env perl
+# Copyright 1999-2016 The OpenSSL Project Authors. All Rights Reserved.
+#
+# Licensed under the OpenSSL license (the "License"). You may not use
+# this file except in compliance with the License. You can obtain a copy
+# in the file LICENSE in the source distribution or at
+# https://www.openssl.org/source/license.html
my $config = "crypto/err/openssl.ec";
-my $hprefix = "openssl/";
my $debug = 0;
+my $unref = 0;
my $rebuild = 0;
my $static = 1;
my $recurse = 0;
my $reindex = 0;
my $dowrite = 0;
my $staticloader = "";
+my @t = localtime();
+my $YEAR = @t[5] + 1900;
my $pack_errcode;
my $load_errcode;
$hprefix = shift @ARGV;
} elsif($arg eq "-debug") {
$debug = 1;
+ $unref = 1;
shift @ARGV;
} elsif($arg eq "-rebuild") {
$rebuild = 1;
} elsif($arg eq "-staticloader") {
$staticloader = "static ";
shift @ARGV;
+ } elsif($arg eq "-unref") {
+ $unref = 1;
+ shift @ARGV;
} elsif($arg eq "-write") {
$dowrite = 1;
shift @ARGV;
-hprefix P Prepend the filenames in generated #include <header>
statements with prefix P. Default: 'openssl/' (without
the quotes, naturally)
+ NOTE: not used any more because our include directory
+ structure has changed.
-debug Turn on debugging verbose output on stderr.
void ERR_load_<LIB>_strings(void);
void ERR_unload_<LIB>_strings(void);
void ERR_<LIB>_error(int f, int r, char *fn, int ln);
- #define <LIB>err(f,r) ERR_<LIB>_error(f,r,__FILE__,__LINE__)
+ #define <LIB>err(f,r) ERR_<LIB>_error(f,r,OPENSSL_FILE,OPENSSL_LINE)
while the code facilitates the use of these in an environment
where the error support routines are dynamically loaded at
runtime.
-staticloader Prefix generated functions with the 'static' scope modifier.
Default: don't write any scope modifier prefix.
+ -unref Print out unreferenced function and reason codes.
+
-write Actually (over)write the generated code to the header and C
source files as assigned to each library through the config
file.
while (($hdr, $lib) = each %libinc)
{
next if($hdr eq "NONE");
- print STDERR "Scanning header file $hdr\n" if $debug;
- my $line = "", $def= "", $linenr = 0, $gotfile = 0;
+ print STDERR "Scanning header file $hdr\n" if $debug;
+ my $line = "", $def= "", $linenr = 0, $gotfile = 0, $cpp = 0;
if (open(IN, "<$hdr")) {
$gotfile = 1;
while(<IN>) {
my $hfile = $hinc{$lib};
my $cfile = $csrc{$lib};
if(!$fnew{$lib} && !$rnew{$lib}) {
- print STDERR "$lib:\t\tNo new error codes\n";
next unless $rebuild;
} else {
print STDERR "$lib:\t\t$fnew{$lib} New Functions,";
# Rewrite the header file
+ $cpp = 0;
+ $cplusplus = 0;
if (open(IN, "<$hfile")) {
# Copy across the old file
while(<IN>) {
+ $cplusplus = $cpp if /^#.*ifdef.*cplusplus/;
+ $cpp++ if /^#\s*if/;
+ $cpp-- if /^#\s*endif/;
push @out, $_;
last if (/BEGIN ERROR CODES/);
}
close IN;
} else {
+ $cpp = 1;
+ $cplusplus = 1;
push @out,
-"/* ====================================================================\n",
-" * Copyright (c) 2001-$year The OpenSSL Project. All rights reserved.\n",
-" *\n",
-" * Redistribution and use in source and binary forms, with or without\n",
-" * modification, are permitted provided that the following conditions\n",
-" * are met:\n",
-" *\n",
-" * 1. Redistributions of source code must retain the above copyright\n",
-" * notice, this list of conditions and the following disclaimer. \n",
-" *\n",
-" * 2. Redistributions in binary form must reproduce the above copyright\n",
-" * notice, this list of conditions and the following disclaimer in\n",
-" * the documentation and/or other materials provided with the\n",
-" * distribution.\n",
-" *\n",
-" * 3. All advertising materials mentioning features or use of this\n",
-" * software must display the following acknowledgment:\n",
-" * \"This product includes software developed by the OpenSSL Project\n",
-" * for use in the OpenSSL Toolkit. (http://www.openssl.org/)\"\n",
-" *\n",
-" * 4. The names \"OpenSSL Toolkit\" and \"OpenSSL Project\" must not be used to\n",
-" * endorse or promote products derived from this software without\n",
-" * prior written permission. For written permission, please contact\n",
-" * openssl-core\@openssl.org.\n",
-" *\n",
-" * 5. Products derived from this software may not be called \"OpenSSL\"\n",
-" * nor may \"OpenSSL\" appear in their names without prior written\n",
-" * permission of the OpenSSL Project.\n",
-" *\n",
-" * 6. Redistributions of any form whatsoever must retain the following\n",
-" * acknowledgment:\n",
-" * \"This product includes software developed by the OpenSSL Project\n",
-" * for use in the OpenSSL Toolkit (http://www.openssl.org/)\"\n",
-" *\n",
-" * THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY\n",
-" * EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE\n",
-" * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR\n",
-" * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE OpenSSL PROJECT OR\n",
-" * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,\n",
-" * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT\n",
-" * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;\n",
-" * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)\n",
-" * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,\n",
-" * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)\n",
-" * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED\n",
-" * OF THE POSSIBILITY OF SUCH DAMAGE.\n",
-" * ====================================================================\n",
-" *\n",
-" * This product includes cryptographic software written by Eric Young\n",
-" * (eay\@cryptsoft.com). This product includes software written by Tim\n",
-" * Hudson (tjh\@cryptsoft.com).\n",
+"/*\n",
+" * Copyright 1995-$YEAR The OpenSSL Project Authors. All Rights Reserved.\n",
" *\n",
+" * Licensed under the OpenSSL license (the \"License\"). You may not use\n",
+" * this file except in compliance with the License. You can obtain a copy\n",
+" * in the file LICENSE in the source distribution or at\n",
+" * https://www.openssl.org/source/license.html\n",
" */\n",
"\n",
"#ifndef HEADER_${lib}_ERR_H\n",
-"#define HEADER_${lib}_ERR_H\n",
+"# define HEADER_${lib}_ERR_H\n",
"\n",
-"#ifdef __cplusplus\n",
+"# ifdef __cplusplus\n",
"extern \"C\" {\n",
-"#endif\n",
+"# endif\n",
"\n",
"/* BEGIN ERROR CODES */\n";
}
* The following lines are auto generated by the script mkerr.pl. Any changes
* made after this point may be overwritten when the script is next run.
*/
+
EOF
if($static) {
print OUT <<"EOF";
-${staticloader}void ERR_load_${lib}_strings(void);
+${staticloader}int ERR_load_${lib}_strings(void);
EOF
} else {
print OUT <<"EOF";
-${staticloader}void ERR_load_${lib}_strings(void);
+${staticloader}int ERR_load_${lib}_strings(void);
${staticloader}void ERR_unload_${lib}_strings(void);
${staticloader}void ERR_${lib}_error(int function, int reason, char *file, int line);
-# define ${lib}err(f,r) ERR_${lib}_error((f),(r),__FILE__,__LINE__)
+# define ${lib}err(f,r) ERR_${lib}_error((f),(r),OPENSSL_FILE,OPENSSL_LINE)
EOF
}
}
print OUT <<"EOF";
-#ifdef __cplusplus
-}
-#endif
-#endif
EOF
+ do {
+ if ($cplusplus == $cpp) {
+ print OUT "#", " "x$cpp, "ifdef __cplusplus\n";
+ print OUT "}\n";
+ print OUT "#", " "x$cpp, "endif\n";
+ }
+ if ($cpp-- > 0) {
+ print OUT "#", " "x$cpp, "endif\n";
+ }
+ } while ($cpp);
close OUT;
# Rewrite the C source file containing the error details.
if (open(IN,"<$cfile")) {
my $line = "";
while (<IN>) {
- chomp;
+ s|\R$||; # Better chomp
$_ = $line . $_;
$line = "";
if (/{ERR_(FUNC|REASON)\(/) {
my $hincf;
if($static) {
- $hfile =~ /([^\/]+)$/;
- $hincf = "<${hprefix}$1>";
+ $hincf = $hfile;
+ $hincf =~ s|.*include/||;
+ if ($hincf =~ m|^openssl/|) {
+ $hincf = "<${hincf}>";
+ } else {
+ $hincf = "\"${hincf}\"";
+ }
} else {
$hincf = "\"$hfile\"";
}
open (OUT,">$cfile") || die "Can't open $cfile for writing";
print OUT <<"EOF";
-/* $cfile */
-/* ====================================================================
- * Copyright (c) 1999-$year The OpenSSL Project. 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 acknowledgment:
- * "This product includes software developed by the OpenSSL Project
- * for use in the OpenSSL Toolkit. (http://www.OpenSSL.org/)"
- *
- * 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to
- * endorse or promote products derived from this software without
- * prior written permission. For written permission, please contact
- * openssl-core\@OpenSSL.org.
- *
- * 5. Products derived from this software may not be called "OpenSSL"
- * nor may "OpenSSL" appear in their names without prior written
- * permission of the OpenSSL Project.
- *
- * 6. Redistributions of any form whatsoever must retain the following
- * acknowledgment:
- * "This product includes software developed by the OpenSSL Project
- * for use in the OpenSSL Toolkit (http://www.OpenSSL.org/)"
- *
- * THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY
- * EXPRESSED 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 OpenSSL PROJECT OR
- * ITS 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.
- * ====================================================================
- *
- * This product includes cryptographic software written by Eric Young
- * (eay\@cryptsoft.com). This product includes software written by Tim
- * Hudson (tjh\@cryptsoft.com).
- *
- */
-
/*
- * NOTE: this file was auto generated by the mkerr.pl script: any changes
- * made to it will be overwritten when the script next updates this file,
- * only reason strings will be preserved.
+ * Generated by util/mkerr.pl DO NOT EDIT
+ * Copyright 1995-$YEAR The OpenSSL Project Authors. All Rights Reserved.
+ *
+ * Licensed under the OpenSSL license (the "License"). You may not use
+ * this file except in compliance with the License. You can obtain a copy
+ * in the file LICENSE in the source distribution or at
+ * https://www.openssl.org/source/license.html
*/
#include <stdio.h>
$fn = $ftrans{$fn};
}
# print OUT "{ERR_PACK($pack_errcode,$i,0),\t\"$fn\"},\n";
- if(length($i) + length($fn) > 58) {
+ if(length($i) + length($fn) > 57) {
print OUT " {ERR_FUNC($i),\n \"$fn\"},\n";
} else {
print OUT " {ERR_FUNC($i), \"$fn\"},\n";
$rn = $1;
$rn =~ tr/_[A-Z]/ [a-z]/;
}
- if(length($i) + length($rn) > 56) {
+ if(length($i) + length($rn) > 55) {
print OUT " {${rstr},\n \"$rn\"},\n";
} else {
print OUT " {${rstr}, \"$rn\"},\n";
#endif
-${staticloader}void ERR_load_${lib}_strings(void)
+${staticloader}int ERR_load_${lib}_strings(void)
{
#ifndef OPENSSL_NO_ERR
ERR_load_strings($load_errcode, ${lib}_str_reasons);
}
#endif
+ return 1;
}
EOF
} else {
static int ${lib}_lib_error_code = 0;
static int ${lib}_error_init = 1;
-${staticloader}void ERR_load_${lib}_strings(void)
+${staticloader}int ERR_load_${lib}_strings(void)
{
if (${lib}_lib_error_code == 0)
${lib}_lib_error_code = ERR_get_next_error_library();
ERR_load_strings(0, ${lib}_lib_name);
#endif
}
+ return 1;
}
${staticloader}void ERR_unload_${lib}_strings(void)
push (@runref, $_) unless exists $urcodes{$_};
}
-if($debug && @funref) {
+if($unref && @funref) {
print STDERR "The following function codes were not referenced:\n";
foreach(sort @funref)
{
}
}
-if($debug && @runref) {
+if($unref && @runref) {
print STDERR "The following reason codes were not referenced:\n";
foreach(sort @runref)
{
projects / openssl.git / blobdiff