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-rw-r--r--openssl/util/mkerr.pl1620
1 files changed, 810 insertions, 810 deletions
diff --git a/openssl/util/mkerr.pl b/openssl/util/mkerr.pl
index 15b774f27..74e3ef67b 100644
--- a/openssl/util/mkerr.pl
+++ b/openssl/util/mkerr.pl
@@ -1,810 +1,810 @@
-#!/usr/local/bin/perl -w
-
-my $config = "crypto/err/openssl.ec";
-my $hprefix = "openssl/";
-my $debug = 0;
-my $rebuild = 0;
-my $static = 1;
-my $recurse = 0;
-my $reindex = 0;
-my $dowrite = 0;
-my $staticloader = "";
-
-my $pack_errcode;
-my $load_errcode;
-
-my $errcount;
-
-while (@ARGV) {
- my $arg = $ARGV[0];
- if($arg eq "-conf") {
- shift @ARGV;
- $config = shift @ARGV;
- } elsif($arg eq "-hprefix") {
- shift @ARGV;
- $hprefix = shift @ARGV;
- } elsif($arg eq "-debug") {
- $debug = 1;
- shift @ARGV;
- } elsif($arg eq "-rebuild") {
- $rebuild = 1;
- shift @ARGV;
- } elsif($arg eq "-recurse") {
- $recurse = 1;
- shift @ARGV;
- } elsif($arg eq "-reindex") {
- $reindex = 1;
- shift @ARGV;
- } elsif($arg eq "-nostatic") {
- $static = 0;
- shift @ARGV;
- } elsif($arg eq "-staticloader") {
- $staticloader = "static ";
- shift @ARGV;
- } elsif($arg eq "-write") {
- $dowrite = 1;
- shift @ARGV;
- } elsif($arg eq "-help" || $arg eq "-h" || $arg eq "-?" || $arg eq "--help") {
- print STDERR <<"EOF";
-mkerr.pl [options] ...
-
-Options:
-
- -conf F Use the config file F instead of the default one:
- crypto/err/openssl.ec
-
- -hprefix P Prepend the filenames in generated #include <header>
- statements with prefix P. Default: 'openssl/' (without
- the quotes, naturally)
-
- -debug Turn on debugging verbose output on stderr.
-
- -rebuild Rebuild all header and C source files, irrespective of the
- fact if any error or function codes have been added/removed.
- Default: only update files for libraries which saw change
- (of course, this requires '-write' as well, or no
- files will be touched!)
-
- -recurse scan a preconfigured set of directories / files for error and
- function codes:
- (<crypto/*.c>, <crypto/*/*.c>, <ssl/*.c>, <apps/*.c>)
- When this option is NOT specified, the filelist is taken from
- the commandline instead. Here, wildcards may be embedded. (Be
- sure to escape those to prevent the shell from expanding them
- for you when you wish mkerr.pl to do so instead.)
- Default: take file list to scan from the command line.
-
- -reindex Discard the numeric values previously assigned to the error
- and function codes as extracted from the scanned header files;
- instead renumber all of them starting from 100. (Note that
- the numbers assigned through 'R' records in the config file
- remain intact.)
- Default: keep previously assigned numbers. (You are warned
- when collisions are detected.)
-
- -nostatic Generates a different source code, where these additional
- functions are generated for each library specified in the
- config file:
- 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__)
- while the code facilitates the use of these in an environment
- where the error support routines are dynamically loaded at
- runtime.
- Default: 'static' code generation.
-
- -staticloader Prefix generated functions with the 'static' scope modifier.
- Default: don't write any scope modifier prefix.
-
- -write Actually (over)write the generated code to the header and C
- source files as assigned to each library through the config
- file.
- Default: don't write.
-
- -help / -h / -? / --help Show this help text.
-
- ... Additional arguments are added to the file list to scan,
- assuming '-recurse' was NOT specified on the command line.
-
-EOF
- exit 1;
- } else {
- last;
- }
-}
-
-if($recurse) {
- @source = (<crypto/*.c>, <crypto/*/*.c>, <ssl/*.c>);
-} else {
- @source = @ARGV;
-}
-
-# Read in the config file
-
-open(IN, "<$config") || die "Can't open config file $config";
-
-# Parse config file
-
-while(<IN>)
-{
- if(/^L\s+(\S+)\s+(\S+)\s+(\S+)/) {
- $hinc{$1} = $2;
- $libinc{$2} = $1;
- $cskip{$3} = $1;
- if($3 ne "NONE") {
- $csrc{$1} = $3;
- $fmax{$1} = 100;
- $rmax{$1} = 100;
- $fassigned{$1} = ":";
- $rassigned{$1} = ":";
- $fnew{$1} = 0;
- $rnew{$1} = 0;
- }
- } elsif (/^F\s+(\S+)/) {
- # Add extra function with $1
- } elsif (/^R\s+(\S+)\s+(\S+)/) {
- $rextra{$1} = $2;
- $rcodes{$1} = $2;
- }
-}
-
-close IN;
-
-# Scan each header file in turn and make a list of error codes
-# and function names
-
-while (($hdr, $lib) = each %libinc)
-{
- next if($hdr eq "NONE");
- print STDERR "Scanning header file $hdr\n" if $debug;
- my $line = "", $def= "", $linenr = 0, $gotfile = 0;
- if (open(IN, "<$hdr")) {
- $gotfile = 1;
- while(<IN>) {
- $linenr++;
- print STDERR "line: $linenr\r" if $debug;
-
- last if(/BEGIN\s+ERROR\s+CODES/);
- if ($line ne '') {
- $_ = $line . $_;
- $line = '';
- }
-
- if (/\\$/) {
- $line = $_;
- next;
- }
-
- if(/\/\*/) {
- if (not /\*\//) { # multiline comment...
- $line = $_; # ... just accumulate
- next;
- } else {
- s/\/\*.*?\*\///gs; # wipe it
- }
- }
-
- if ($cpp) {
- $cpp++ if /^#\s*if/;
- $cpp-- if /^#\s*endif/;
- next;
- }
- $cpp = 1 if /^#.*ifdef.*cplusplus/; # skip "C" declaration
-
- next if (/^\#/); # skip preprocessor directives
-
- s/{[^{}]*}//gs; # ignore {} blocks
-
- if (/\{|\/\*/) { # Add a } so editor works...
- $line = $_;
- } else {
- $def .= $_;
- }
- }
- }
-
- print STDERR " \r" if $debug;
- $defnr = 0;
- # Delete any DECLARE_ macros
- $def =~ s/DECLARE_\w+\([\w,\s]+\)//gs;
- foreach (split /;/, $def) {
- $defnr++;
- print STDERR "def: $defnr\r" if $debug;
-
- # The goal is to collect function names from function declarations.
-
- s/^[\n\s]*//g;
- s/[\n\s]*$//g;
-
- # Skip over recognized non-function declarations
- next if(/typedef\W/ or /DECLARE_STACK_OF/ or /TYPEDEF_.*_OF/);
-
- # Remove STACK_OF(foo)
- s/STACK_OF\(\w+\)/void/;
-
- # Reduce argument lists to empty ()
- # fold round brackets recursively: (t(*v)(t),t) -> (t{}{},t) -> {}
- while(/\(.*\)/s) {
- s/\([^\(\)]+\)/\{\}/gs;
- s/\(\s*\*\s*(\w+)\s*\{\}\s*\)/$1/gs; #(*f{}) -> f
- }
- # pretend as we didn't use curly braces: {} -> ()
- s/\{\}/\(\)/gs;
-
- if (/(\w+)\s*\(\).*/s) { # first token prior [first] () is
- my $name = $1; # a function name!
- $name =~ tr/[a-z]/[A-Z]/;
- $ftrans{$name} = $1;
- } elsif (/[\(\)]/ and not (/=/)) {
- print STDERR "Header $hdr: cannot parse: $_;\n";
- }
- }
-
- print STDERR " \r" if $debug;
-
- next if $reindex;
-
- # Scan function and reason codes and store them: keep a note of the
- # maximum code used.
-
- if ($gotfile) {
- while(<IN>) {
- if(/^\#define\s+(\S+)\s+(\S+)/) {
- $name = $1;
- $code = $2;
- next if $name =~ /^${lib}err/;
- unless($name =~ /^${lib}_([RF])_(\w+)$/) {
- print STDERR "Invalid error code $name\n";
- next;
- }
- if($1 eq "R") {
- $rcodes{$name} = $code;
- if ($rassigned{$lib} =~ /:$code:/) {
- print STDERR "!! ERROR: $lib reason code $code assigned twice (collision at $name)\n";
- ++$errcount;
- }
- $rassigned{$lib} .= "$code:";
- if(!(exists $rextra{$name}) &&
- ($code > $rmax{$lib}) ) {
- $rmax{$lib} = $code;
- }
- } else {
- if ($fassigned{$lib} =~ /:$code:/) {
- print STDERR "!! ERROR: $lib function code $code assigned twice (collision at $name)\n";
- ++$errcount;
- }
- $fassigned{$lib} .= "$code:";
- if($code > $fmax{$lib}) {
- $fmax{$lib} = $code;
- }
- $fcodes{$name} = $code;
- }
- }
- }
- }
-
- if ($debug) {
- if (defined($fmax{$lib})) {
- print STDERR "Max function code fmax" . "{" . "$lib" . "} = $fmax{$lib}\n";
- $fassigned{$lib} =~ m/^:(.*):$/;
- @fassigned = sort {$a <=> $b} split(":", $1);
- print STDERR " @fassigned\n";
- }
- if (defined($rmax{$lib})) {
- print STDERR "Max reason code rmax" . "{" . "$lib" . "} = $rmax{$lib}\n";
- $rassigned{$lib} =~ m/^:(.*):$/;
- @rassigned = sort {$a <=> $b} split(":", $1);
- print STDERR " @rassigned\n";
- }
- }
-
- if ($lib eq "SSL") {
- if ($rmax{$lib} >= 1000) {
- print STDERR "!! ERROR: SSL error codes 1000+ are reserved for alerts.\n";
- print STDERR "!! Any new alerts must be added to $config.\n";
- ++$errcount;
- print STDERR "\n";
- }
- }
- close IN;
-}
-
-# Scan each C source file and look for function and reason codes
-# This is done by looking for strings that "look like" function or
-# reason codes: basically anything consisting of all upper case and
-# numerics which has _F_ or _R_ in it and which has the name of an
-# error library at the start. This seems to work fine except for the
-# oddly named structure BIO_F_CTX which needs to be ignored.
-# If a code doesn't exist in list compiled from headers then mark it
-# with the value "X" as a place holder to give it a value later.
-# Store all function and reason codes found in %ufcodes and %urcodes
-# so all those unreferenced can be printed out.
-
-
-foreach $file (@source) {
- # Don't parse the error source file.
- next if exists $cskip{$file};
- print STDERR "File loaded: ".$file."\r" if $debug;
- open(IN, "<$file") || die "Can't open source file $file\n";
- while(<IN>) {
- # skip obsoleted source files entirely!
- last if(/^#error\s+obsolete/);
-
- if(/(([A-Z0-9]+)_F_([A-Z0-9_]+))/) {
- next unless exists $csrc{$2};
- next if($1 eq "BIO_F_BUFFER_CTX");
- $ufcodes{$1} = 1;
- if(!exists $fcodes{$1}) {
- $fcodes{$1} = "X";
- $fnew{$2}++;
- }
- $notrans{$1} = 1 unless exists $ftrans{$3};
- print STDERR "Function: $1\t= $fcodes{$1} (lib: $2, name: $3)\n" if $debug;
- }
- if(/(([A-Z0-9]+)_R_[A-Z0-9_]+)/) {
- next unless exists $csrc{$2};
- $urcodes{$1} = 1;
- if(!exists $rcodes{$1}) {
- $rcodes{$1} = "X";
- $rnew{$2}++;
- }
- print STDERR "Reason: $1\t= $rcodes{$1} (lib: $2)\n" if $debug;
- }
- }
- close IN;
-}
-print STDERR " \n" if $debug;
-
-# Now process each library in turn.
-
-foreach $lib (keys %csrc)
-{
- 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,";
- print STDERR " $rnew{$lib} New Reasons.\n";
- next unless $dowrite;
- }
-
- # If we get here then we have some new error codes so we
- # need to rebuild the header file and C file.
-
- # Make a sorted list of error and reason codes for later use.
-
- my @function = sort grep(/^${lib}_/,keys %fcodes);
- my @reasons = sort grep(/^${lib}_/,keys %rcodes);
-
- # Rewrite the header file
-
- if (open(IN, "<$hfile")) {
- # Copy across the old file
- while(<IN>) {
- push @out, $_;
- last if (/BEGIN ERROR CODES/);
- }
- close IN;
- } else {
- push @out,
-"/* ====================================================================\n",
-" * Copyright (c) 2001-2010 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",
-" */\n",
-"\n",
-"#ifndef HEADER_${lib}_ERR_H\n",
-"#define HEADER_${lib}_ERR_H\n",
-"\n",
-"#ifdef __cplusplus\n",
-"extern \"C\" {\n",
-"#endif\n",
-"\n",
-"/* BEGIN ERROR CODES */\n";
- }
- open (OUT, ">$hfile") || die "Can't Open File $hfile for writing\n";
-
- print OUT @out;
- undef @out;
- print OUT <<"EOF";
-/* The following lines are auto generated by the script mkerr.pl. Any changes
- * made after this point may be overwritten when the script is next run.
- */
-EOF
- if($static) {
- print OUT <<"EOF";
-${staticloader}void ERR_load_${lib}_strings(void);
-
-EOF
- } else {
- print OUT <<"EOF";
-${staticloader}void ERR_load_${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__)
-
-EOF
- }
- print OUT <<"EOF";
-/* Error codes for the $lib functions. */
-
-/* Function codes. */
-EOF
-
- foreach $i (@function) {
- $z=6-int(length($i)/8);
- if($fcodes{$i} eq "X") {
- $fassigned{$lib} =~ m/^:([^:]*):/;
- $findcode = $1;
- if (!defined($findcode)) {
- $findcode = $fmax{$lib};
- }
- while ($fassigned{$lib} =~ m/:$findcode:/) {
- $findcode++;
- }
- $fcodes{$i} = $findcode;
- $fassigned{$lib} .= "$findcode:";
- print STDERR "New Function code $i\n" if $debug;
- }
- printf OUT "#define $i%s $fcodes{$i}\n","\t" x $z;
- }
-
- print OUT "\n/* Reason codes. */\n";
-
- foreach $i (@reasons) {
- $z=6-int(length($i)/8);
- if($rcodes{$i} eq "X") {
- $rassigned{$lib} =~ m/^:([^:]*):/;
- $findcode = $1;
- if (!defined($findcode)) {
- $findcode = $rmax{$lib};
- }
- while ($rassigned{$lib} =~ m/:$findcode:/) {
- $findcode++;
- }
- $rcodes{$i} = $findcode;
- $rassigned{$lib} .= "$findcode:";
- print STDERR "New Reason code $i\n" if $debug;
- }
- printf OUT "#define $i%s $rcodes{$i}\n","\t" x $z;
- }
- print OUT <<"EOF";
-
-#ifdef __cplusplus
-}
-#endif
-#endif
-EOF
- close OUT;
-
- # Rewrite the C source file containing the error details.
-
- # First, read any existing reason string definitions:
- my %err_reason_strings;
- if (open(IN,"<$cfile")) {
- while (<IN>) {
- if (/\b(${lib}_R_\w*)\b.*\"(.*)\"/) {
- $err_reason_strings{$1} = $2;
- }
- if (/\b${lib}_F_(\w*)\b.*\"(.*)\"/) {
- if (!exists $ftrans{$1} && ($1 ne $2)) {
- print STDERR "WARNING: Mismatched function string $2\n";
- $ftrans{$1} = $2;
- }
- }
- }
- close(IN);
- }
-
-
- my $hincf;
- if($static) {
- $hfile =~ /([^\/]+)$/;
- $hincf = "<${hprefix}$1>";
- } else {
- $hincf = "\"$hfile\"";
- }
-
- # If static we know the error code at compile time so use it
- # in error definitions.
-
- if ($static)
- {
- $pack_errcode = "ERR_LIB_${lib}";
- $load_errcode = "0";
- }
- else
- {
- $pack_errcode = "0";
- $load_errcode = "ERR_LIB_${lib}";
- }
-
-
- open (OUT,">$cfile") || die "Can't open $cfile for writing";
-
- print OUT <<"EOF";
-/* $cfile */
-/* ====================================================================
- * Copyright (c) 1999-2010 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.
- */
-
-#include <stdio.h>
-#include <openssl/err.h>
-#include $hincf
-
-/* BEGIN ERROR CODES */
-#ifndef OPENSSL_NO_ERR
-
-#define ERR_FUNC(func) ERR_PACK($pack_errcode,func,0)
-#define ERR_REASON(reason) ERR_PACK($pack_errcode,0,reason)
-
-static ERR_STRING_DATA ${lib}_str_functs[]=
- {
-EOF
- # Add each function code: if a function name is found then use it.
- foreach $i (@function) {
- my $fn;
- $i =~ /^${lib}_F_(\S+)$/;
- $fn = $1;
- if(exists $ftrans{$fn}) {
- $fn = $ftrans{$fn};
- }
-# print OUT "{ERR_PACK($pack_errcode,$i,0),\t\"$fn\"},\n";
- print OUT "{ERR_FUNC($i),\t\"$fn\"},\n";
- }
- print OUT <<"EOF";
-{0,NULL}
- };
-
-static ERR_STRING_DATA ${lib}_str_reasons[]=
- {
-EOF
- # Add each reason code.
- foreach $i (@reasons) {
- my $rn;
- my $rstr = "ERR_REASON($i)";
- my $nspc = 0;
- if (exists $err_reason_strings{$i}) {
- $rn = $err_reason_strings{$i};
- } else {
- $i =~ /^${lib}_R_(\S+)$/;
- $rn = $1;
- $rn =~ tr/_[A-Z]/ [a-z]/;
- }
- $nspc = 40 - length($rstr) unless length($rstr) > 40;
- $nspc = " " x $nspc;
- print OUT "{${rstr}${nspc},\"$rn\"},\n";
- }
-if($static) {
- print OUT <<"EOF";
-{0,NULL}
- };
-
-#endif
-
-${staticloader}void ERR_load_${lib}_strings(void)
- {
-#ifndef OPENSSL_NO_ERR
-
- if (ERR_func_error_string(${lib}_str_functs[0].error) == NULL)
- {
- ERR_load_strings($load_errcode,${lib}_str_functs);
- ERR_load_strings($load_errcode,${lib}_str_reasons);
- }
-#endif
- }
-EOF
-} else {
- print OUT <<"EOF";
-{0,NULL}
- };
-
-#endif
-
-#ifdef ${lib}_LIB_NAME
-static ERR_STRING_DATA ${lib}_lib_name[]=
- {
-{0 ,${lib}_LIB_NAME},
-{0,NULL}
- };
-#endif
-
-
-static int ${lib}_lib_error_code=0;
-static int ${lib}_error_init=1;
-
-${staticloader}void ERR_load_${lib}_strings(void)
- {
- if (${lib}_lib_error_code == 0)
- ${lib}_lib_error_code=ERR_get_next_error_library();
-
- if (${lib}_error_init)
- {
- ${lib}_error_init=0;
-#ifndef OPENSSL_NO_ERR
- ERR_load_strings(${lib}_lib_error_code,${lib}_str_functs);
- ERR_load_strings(${lib}_lib_error_code,${lib}_str_reasons);
-#endif
-
-#ifdef ${lib}_LIB_NAME
- ${lib}_lib_name->error = ERR_PACK(${lib}_lib_error_code,0,0);
- ERR_load_strings(0,${lib}_lib_name);
-#endif
- }
- }
-
-${staticloader}void ERR_unload_${lib}_strings(void)
- {
- if (${lib}_error_init == 0)
- {
-#ifndef OPENSSL_NO_ERR
- ERR_unload_strings(${lib}_lib_error_code,${lib}_str_functs);
- ERR_unload_strings(${lib}_lib_error_code,${lib}_str_reasons);
-#endif
-
-#ifdef ${lib}_LIB_NAME
- ERR_unload_strings(0,${lib}_lib_name);
-#endif
- ${lib}_error_init=1;
- }
- }
-
-${staticloader}void ERR_${lib}_error(int function, int reason, char *file, int line)
- {
- if (${lib}_lib_error_code == 0)
- ${lib}_lib_error_code=ERR_get_next_error_library();
- ERR_PUT_error(${lib}_lib_error_code,function,reason,file,line);
- }
-EOF
-
-}
-
- close OUT;
- undef %err_reason_strings;
-}
-
-if($debug && defined(%notrans)) {
- print STDERR "The following function codes were not translated:\n";
- foreach(sort keys %notrans)
- {
- print STDERR "$_\n";
- }
-}
-
-# Make a list of unreferenced function and reason codes
-
-foreach (keys %fcodes) {
- push (@funref, $_) unless exists $ufcodes{$_};
-}
-
-foreach (keys %rcodes) {
- push (@runref, $_) unless exists $urcodes{$_};
-}
-
-if($debug && defined(@funref) ) {
- print STDERR "The following function codes were not referenced:\n";
- foreach(sort @funref)
- {
- print STDERR "$_\n";
- }
-}
-
-if($debug && defined(@runref) ) {
- print STDERR "The following reason codes were not referenced:\n";
- foreach(sort @runref)
- {
- print STDERR "$_\n";
- }
-}
-
-if($errcount) {
- print STDERR "There were errors, failing...\n\n";
- exit $errcount;
-}
-
+#!/usr/local/bin/perl -w
+
+my $config = "crypto/err/openssl.ec";
+my $hprefix = "openssl/";
+my $debug = 0;
+my $rebuild = 0;
+my $static = 1;
+my $recurse = 0;
+my $reindex = 0;
+my $dowrite = 0;
+my $staticloader = "";
+
+my $pack_errcode;
+my $load_errcode;
+
+my $errcount;
+
+while (@ARGV) {
+ my $arg = $ARGV[0];
+ if($arg eq "-conf") {
+ shift @ARGV;
+ $config = shift @ARGV;
+ } elsif($arg eq "-hprefix") {
+ shift @ARGV;
+ $hprefix = shift @ARGV;
+ } elsif($arg eq "-debug") {
+ $debug = 1;
+ shift @ARGV;
+ } elsif($arg eq "-rebuild") {
+ $rebuild = 1;
+ shift @ARGV;
+ } elsif($arg eq "-recurse") {
+ $recurse = 1;
+ shift @ARGV;
+ } elsif($arg eq "-reindex") {
+ $reindex = 1;
+ shift @ARGV;
+ } elsif($arg eq "-nostatic") {
+ $static = 0;
+ shift @ARGV;
+ } elsif($arg eq "-staticloader") {
+ $staticloader = "static ";
+ shift @ARGV;
+ } elsif($arg eq "-write") {
+ $dowrite = 1;
+ shift @ARGV;
+ } elsif($arg eq "-help" || $arg eq "-h" || $arg eq "-?" || $arg eq "--help") {
+ print STDERR <<"EOF";
+mkerr.pl [options] ...
+
+Options:
+
+ -conf F Use the config file F instead of the default one:
+ crypto/err/openssl.ec
+
+ -hprefix P Prepend the filenames in generated #include <header>
+ statements with prefix P. Default: 'openssl/' (without
+ the quotes, naturally)
+
+ -debug Turn on debugging verbose output on stderr.
+
+ -rebuild Rebuild all header and C source files, irrespective of the
+ fact if any error or function codes have been added/removed.
+ Default: only update files for libraries which saw change
+ (of course, this requires '-write' as well, or no
+ files will be touched!)
+
+ -recurse scan a preconfigured set of directories / files for error and
+ function codes:
+ (<crypto/*.c>, <crypto/*/*.c>, <ssl/*.c>, <apps/*.c>)
+ When this option is NOT specified, the filelist is taken from
+ the commandline instead. Here, wildcards may be embedded. (Be
+ sure to escape those to prevent the shell from expanding them
+ for you when you wish mkerr.pl to do so instead.)
+ Default: take file list to scan from the command line.
+
+ -reindex Discard the numeric values previously assigned to the error
+ and function codes as extracted from the scanned header files;
+ instead renumber all of them starting from 100. (Note that
+ the numbers assigned through 'R' records in the config file
+ remain intact.)
+ Default: keep previously assigned numbers. (You are warned
+ when collisions are detected.)
+
+ -nostatic Generates a different source code, where these additional
+ functions are generated for each library specified in the
+ config file:
+ 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__)
+ while the code facilitates the use of these in an environment
+ where the error support routines are dynamically loaded at
+ runtime.
+ Default: 'static' code generation.
+
+ -staticloader Prefix generated functions with the 'static' scope modifier.
+ Default: don't write any scope modifier prefix.
+
+ -write Actually (over)write the generated code to the header and C
+ source files as assigned to each library through the config
+ file.
+ Default: don't write.
+
+ -help / -h / -? / --help Show this help text.
+
+ ... Additional arguments are added to the file list to scan,
+ assuming '-recurse' was NOT specified on the command line.
+
+EOF
+ exit 1;
+ } else {
+ last;
+ }
+}
+
+if($recurse) {
+ @source = (<crypto/*.c>, <crypto/*/*.c>, <ssl/*.c>);
+} else {
+ @source = @ARGV;
+}
+
+# Read in the config file
+
+open(IN, "<$config") || die "Can't open config file $config";
+
+# Parse config file
+
+while(<IN>)
+{
+ if(/^L\s+(\S+)\s+(\S+)\s+(\S+)/) {
+ $hinc{$1} = $2;
+ $libinc{$2} = $1;
+ $cskip{$3} = $1;
+ if($3 ne "NONE") {
+ $csrc{$1} = $3;
+ $fmax{$1} = 100;
+ $rmax{$1} = 100;
+ $fassigned{$1} = ":";
+ $rassigned{$1} = ":";
+ $fnew{$1} = 0;
+ $rnew{$1} = 0;
+ }
+ } elsif (/^F\s+(\S+)/) {
+ # Add extra function with $1
+ } elsif (/^R\s+(\S+)\s+(\S+)/) {
+ $rextra{$1} = $2;
+ $rcodes{$1} = $2;
+ }
+}
+
+close IN;
+
+# Scan each header file in turn and make a list of error codes
+# and function names
+
+while (($hdr, $lib) = each %libinc)
+{
+ next if($hdr eq "NONE");
+ print STDERR "Scanning header file $hdr\n" if $debug;
+ my $line = "", $def= "", $linenr = 0, $gotfile = 0;
+ if (open(IN, "<$hdr")) {
+ $gotfile = 1;
+ while(<IN>) {
+ $linenr++;
+ print STDERR "line: $linenr\r" if $debug;
+
+ last if(/BEGIN\s+ERROR\s+CODES/);
+ if ($line ne '') {
+ $_ = $line . $_;
+ $line = '';
+ }
+
+ if (/\\$/) {
+ $line = $_;
+ next;
+ }
+
+ if(/\/\*/) {
+ if (not /\*\//) { # multiline comment...
+ $line = $_; # ... just accumulate
+ next;
+ } else {
+ s/\/\*.*?\*\///gs; # wipe it
+ }
+ }
+
+ if ($cpp) {
+ $cpp++ if /^#\s*if/;
+ $cpp-- if /^#\s*endif/;
+ next;
+ }
+ $cpp = 1 if /^#.*ifdef.*cplusplus/; # skip "C" declaration
+
+ next if (/^\#/); # skip preprocessor directives
+
+ s/{[^{}]*}//gs; # ignore {} blocks
+
+ if (/\{|\/\*/) { # Add a } so editor works...
+ $line = $_;
+ } else {
+ $def .= $_;
+ }
+ }
+ }
+
+ print STDERR " \r" if $debug;
+ $defnr = 0;
+ # Delete any DECLARE_ macros
+ $def =~ s/DECLARE_\w+\([\w,\s]+\)//gs;
+ foreach (split /;/, $def) {
+ $defnr++;
+ print STDERR "def: $defnr\r" if $debug;
+
+ # The goal is to collect function names from function declarations.
+
+ s/^[\n\s]*//g;
+ s/[\n\s]*$//g;
+
+ # Skip over recognized non-function declarations
+ next if(/typedef\W/ or /DECLARE_STACK_OF/ or /TYPEDEF_.*_OF/);
+
+ # Remove STACK_OF(foo)
+ s/STACK_OF\(\w+\)/void/;
+
+ # Reduce argument lists to empty ()
+ # fold round brackets recursively: (t(*v)(t),t) -> (t{}{},t) -> {}
+ while(/\(.*\)/s) {
+ s/\([^\(\)]+\)/\{\}/gs;
+ s/\(\s*\*\s*(\w+)\s*\{\}\s*\)/$1/gs; #(*f{}) -> f
+ }
+ # pretend as we didn't use curly braces: {} -> ()
+ s/\{\}/\(\)/gs;
+
+ if (/(\w+)\s*\(\).*/s) { # first token prior [first] () is
+ my $name = $1; # a function name!
+ $name =~ tr/[a-z]/[A-Z]/;
+ $ftrans{$name} = $1;
+ } elsif (/[\(\)]/ and not (/=/)) {
+ print STDERR "Header $hdr: cannot parse: $_;\n";
+ }
+ }
+
+ print STDERR " \r" if $debug;
+
+ next if $reindex;
+
+ # Scan function and reason codes and store them: keep a note of the
+ # maximum code used.
+
+ if ($gotfile) {
+ while(<IN>) {
+ if(/^\#define\s+(\S+)\s+(\S+)/) {
+ $name = $1;
+ $code = $2;
+ next if $name =~ /^${lib}err/;
+ unless($name =~ /^${lib}_([RF])_(\w+)$/) {
+ print STDERR "Invalid error code $name\n";
+ next;
+ }
+ if($1 eq "R") {
+ $rcodes{$name} = $code;
+ if ($rassigned{$lib} =~ /:$code:/) {
+ print STDERR "!! ERROR: $lib reason code $code assigned twice (collision at $name)\n";
+ ++$errcount;
+ }
+ $rassigned{$lib} .= "$code:";
+ if(!(exists $rextra{$name}) &&
+ ($code > $rmax{$lib}) ) {
+ $rmax{$lib} = $code;
+ }
+ } else {
+ if ($fassigned{$lib} =~ /:$code:/) {
+ print STDERR "!! ERROR: $lib function code $code assigned twice (collision at $name)\n";
+ ++$errcount;
+ }
+ $fassigned{$lib} .= "$code:";
+ if($code > $fmax{$lib}) {
+ $fmax{$lib} = $code;
+ }
+ $fcodes{$name} = $code;
+ }
+ }
+ }
+ }
+
+ if ($debug) {
+ if (defined($fmax{$lib})) {
+ print STDERR "Max function code fmax" . "{" . "$lib" . "} = $fmax{$lib}\n";
+ $fassigned{$lib} =~ m/^:(.*):$/;
+ @fassigned = sort {$a <=> $b} split(":", $1);
+ print STDERR " @fassigned\n";
+ }
+ if (defined($rmax{$lib})) {
+ print STDERR "Max reason code rmax" . "{" . "$lib" . "} = $rmax{$lib}\n";
+ $rassigned{$lib} =~ m/^:(.*):$/;
+ @rassigned = sort {$a <=> $b} split(":", $1);
+ print STDERR " @rassigned\n";
+ }
+ }
+
+ if ($lib eq "SSL") {
+ if ($rmax{$lib} >= 1000) {
+ print STDERR "!! ERROR: SSL error codes 1000+ are reserved for alerts.\n";
+ print STDERR "!! Any new alerts must be added to $config.\n";
+ ++$errcount;
+ print STDERR "\n";
+ }
+ }
+ close IN;
+}
+
+# Scan each C source file and look for function and reason codes
+# This is done by looking for strings that "look like" function or
+# reason codes: basically anything consisting of all upper case and
+# numerics which has _F_ or _R_ in it and which has the name of an
+# error library at the start. This seems to work fine except for the
+# oddly named structure BIO_F_CTX which needs to be ignored.
+# If a code doesn't exist in list compiled from headers then mark it
+# with the value "X" as a place holder to give it a value later.
+# Store all function and reason codes found in %ufcodes and %urcodes
+# so all those unreferenced can be printed out.
+
+
+foreach $file (@source) {
+ # Don't parse the error source file.
+ next if exists $cskip{$file};
+ print STDERR "File loaded: ".$file."\r" if $debug;
+ open(IN, "<$file") || die "Can't open source file $file\n";
+ while(<IN>) {
+ # skip obsoleted source files entirely!
+ last if(/^#error\s+obsolete/);
+
+ if(/(([A-Z0-9]+)_F_([A-Z0-9_]+))/) {
+ next unless exists $csrc{$2};
+ next if($1 eq "BIO_F_BUFFER_CTX");
+ $ufcodes{$1} = 1;
+ if(!exists $fcodes{$1}) {
+ $fcodes{$1} = "X";
+ $fnew{$2}++;
+ }
+ $notrans{$1} = 1 unless exists $ftrans{$3};
+ print STDERR "Function: $1\t= $fcodes{$1} (lib: $2, name: $3)\n" if $debug;
+ }
+ if(/(([A-Z0-9]+)_R_[A-Z0-9_]+)/) {
+ next unless exists $csrc{$2};
+ $urcodes{$1} = 1;
+ if(!exists $rcodes{$1}) {
+ $rcodes{$1} = "X";
+ $rnew{$2}++;
+ }
+ print STDERR "Reason: $1\t= $rcodes{$1} (lib: $2)\n" if $debug;
+ }
+ }
+ close IN;
+}
+print STDERR " \n" if $debug;
+
+# Now process each library in turn.
+
+foreach $lib (keys %csrc)
+{
+ 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,";
+ print STDERR " $rnew{$lib} New Reasons.\n";
+ next unless $dowrite;
+ }
+
+ # If we get here then we have some new error codes so we
+ # need to rebuild the header file and C file.
+
+ # Make a sorted list of error and reason codes for later use.
+
+ my @function = sort grep(/^${lib}_/,keys %fcodes);
+ my @reasons = sort grep(/^${lib}_/,keys %rcodes);
+
+ # Rewrite the header file
+
+ if (open(IN, "<$hfile")) {
+ # Copy across the old file
+ while(<IN>) {
+ push @out, $_;
+ last if (/BEGIN ERROR CODES/);
+ }
+ close IN;
+ } else {
+ push @out,
+"/* ====================================================================\n",
+" * Copyright (c) 2001-2011 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",
+" */\n",
+"\n",
+"#ifndef HEADER_${lib}_ERR_H\n",
+"#define HEADER_${lib}_ERR_H\n",
+"\n",
+"#ifdef __cplusplus\n",
+"extern \"C\" {\n",
+"#endif\n",
+"\n",
+"/* BEGIN ERROR CODES */\n";
+ }
+ open (OUT, ">$hfile") || die "Can't Open File $hfile for writing\n";
+
+ print OUT @out;
+ undef @out;
+ print OUT <<"EOF";
+/* The following lines are auto generated by the script mkerr.pl. Any changes
+ * made after this point may be overwritten when the script is next run.
+ */
+EOF
+ if($static) {
+ print OUT <<"EOF";
+${staticloader}void ERR_load_${lib}_strings(void);
+
+EOF
+ } else {
+ print OUT <<"EOF";
+${staticloader}void ERR_load_${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__)
+
+EOF
+ }
+ print OUT <<"EOF";
+/* Error codes for the $lib functions. */
+
+/* Function codes. */
+EOF
+
+ foreach $i (@function) {
+ $z=6-int(length($i)/8);
+ if($fcodes{$i} eq "X") {
+ $fassigned{$lib} =~ m/^:([^:]*):/;
+ $findcode = $1;
+ if (!defined($findcode)) {
+ $findcode = $fmax{$lib};
+ }
+ while ($fassigned{$lib} =~ m/:$findcode:/) {
+ $findcode++;
+ }
+ $fcodes{$i} = $findcode;
+ $fassigned{$lib} .= "$findcode:";
+ print STDERR "New Function code $i\n" if $debug;
+ }
+ printf OUT "#define $i%s $fcodes{$i}\n","\t" x $z;
+ }
+
+ print OUT "\n/* Reason codes. */\n";
+
+ foreach $i (@reasons) {
+ $z=6-int(length($i)/8);
+ if($rcodes{$i} eq "X") {
+ $rassigned{$lib} =~ m/^:([^:]*):/;
+ $findcode = $1;
+ if (!defined($findcode)) {
+ $findcode = $rmax{$lib};
+ }
+ while ($rassigned{$lib} =~ m/:$findcode:/) {
+ $findcode++;
+ }
+ $rcodes{$i} = $findcode;
+ $rassigned{$lib} .= "$findcode:";
+ print STDERR "New Reason code $i\n" if $debug;
+ }
+ printf OUT "#define $i%s $rcodes{$i}\n","\t" x $z;
+ }
+ print OUT <<"EOF";
+
+#ifdef __cplusplus
+}
+#endif
+#endif
+EOF
+ close OUT;
+
+ # Rewrite the C source file containing the error details.
+
+ # First, read any existing reason string definitions:
+ my %err_reason_strings;
+ if (open(IN,"<$cfile")) {
+ while (<IN>) {
+ if (/\b(${lib}_R_\w*)\b.*\"(.*)\"/) {
+ $err_reason_strings{$1} = $2;
+ }
+ if (/\b${lib}_F_(\w*)\b.*\"(.*)\"/) {
+ if (!exists $ftrans{$1} && ($1 ne $2)) {
+ print STDERR "WARNING: Mismatched function string $2\n";
+ $ftrans{$1} = $2;
+ }
+ }
+ }
+ close(IN);
+ }
+
+
+ my $hincf;
+ if($static) {
+ $hfile =~ /([^\/]+)$/;
+ $hincf = "<${hprefix}$1>";
+ } else {
+ $hincf = "\"$hfile\"";
+ }
+
+ # If static we know the error code at compile time so use it
+ # in error definitions.
+
+ if ($static)
+ {
+ $pack_errcode = "ERR_LIB_${lib}";
+ $load_errcode = "0";
+ }
+ else
+ {
+ $pack_errcode = "0";
+ $load_errcode = "ERR_LIB_${lib}";
+ }
+
+
+ open (OUT,">$cfile") || die "Can't open $cfile for writing";
+
+ print OUT <<"EOF";
+/* $cfile */
+/* ====================================================================
+ * Copyright (c) 1999-2010 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.
+ */
+
+#include <stdio.h>
+#include <openssl/err.h>
+#include $hincf
+
+/* BEGIN ERROR CODES */
+#ifndef OPENSSL_NO_ERR
+
+#define ERR_FUNC(func) ERR_PACK($pack_errcode,func,0)
+#define ERR_REASON(reason) ERR_PACK($pack_errcode,0,reason)
+
+static ERR_STRING_DATA ${lib}_str_functs[]=
+ {
+EOF
+ # Add each function code: if a function name is found then use it.
+ foreach $i (@function) {
+ my $fn;
+ $i =~ /^${lib}_F_(\S+)$/;
+ $fn = $1;
+ if(exists $ftrans{$fn}) {
+ $fn = $ftrans{$fn};
+ }
+# print OUT "{ERR_PACK($pack_errcode,$i,0),\t\"$fn\"},\n";
+ print OUT "{ERR_FUNC($i),\t\"$fn\"},\n";
+ }
+ print OUT <<"EOF";
+{0,NULL}
+ };
+
+static ERR_STRING_DATA ${lib}_str_reasons[]=
+ {
+EOF
+ # Add each reason code.
+ foreach $i (@reasons) {
+ my $rn;
+ my $rstr = "ERR_REASON($i)";
+ my $nspc = 0;
+ if (exists $err_reason_strings{$i}) {
+ $rn = $err_reason_strings{$i};
+ } else {
+ $i =~ /^${lib}_R_(\S+)$/;
+ $rn = $1;
+ $rn =~ tr/_[A-Z]/ [a-z]/;
+ }
+ $nspc = 40 - length($rstr) unless length($rstr) > 40;
+ $nspc = " " x $nspc;
+ print OUT "{${rstr}${nspc},\"$rn\"},\n";
+ }
+if($static) {
+ print OUT <<"EOF";
+{0,NULL}
+ };
+
+#endif
+
+${staticloader}void ERR_load_${lib}_strings(void)
+ {
+#ifndef OPENSSL_NO_ERR
+
+ if (ERR_func_error_string(${lib}_str_functs[0].error) == NULL)
+ {
+ ERR_load_strings($load_errcode,${lib}_str_functs);
+ ERR_load_strings($load_errcode,${lib}_str_reasons);
+ }
+#endif
+ }
+EOF
+} else {
+ print OUT <<"EOF";
+{0,NULL}
+ };
+
+#endif
+
+#ifdef ${lib}_LIB_NAME
+static ERR_STRING_DATA ${lib}_lib_name[]=
+ {
+{0 ,${lib}_LIB_NAME},
+{0,NULL}
+ };
+#endif
+
+
+static int ${lib}_lib_error_code=0;
+static int ${lib}_error_init=1;
+
+${staticloader}void ERR_load_${lib}_strings(void)
+ {
+ if (${lib}_lib_error_code == 0)
+ ${lib}_lib_error_code=ERR_get_next_error_library();
+
+ if (${lib}_error_init)
+ {
+ ${lib}_error_init=0;
+#ifndef OPENSSL_NO_ERR
+ ERR_load_strings(${lib}_lib_error_code,${lib}_str_functs);
+ ERR_load_strings(${lib}_lib_error_code,${lib}_str_reasons);
+#endif
+
+#ifdef ${lib}_LIB_NAME
+ ${lib}_lib_name->error = ERR_PACK(${lib}_lib_error_code,0,0);
+ ERR_load_strings(0,${lib}_lib_name);
+#endif
+ }
+ }
+
+${staticloader}void ERR_unload_${lib}_strings(void)
+ {
+ if (${lib}_error_init == 0)
+ {
+#ifndef OPENSSL_NO_ERR
+ ERR_unload_strings(${lib}_lib_error_code,${lib}_str_functs);
+ ERR_unload_strings(${lib}_lib_error_code,${lib}_str_reasons);
+#endif
+
+#ifdef ${lib}_LIB_NAME
+ ERR_unload_strings(0,${lib}_lib_name);
+#endif
+ ${lib}_error_init=1;
+ }
+ }
+
+${staticloader}void ERR_${lib}_error(int function, int reason, char *file, int line)
+ {
+ if (${lib}_lib_error_code == 0)
+ ${lib}_lib_error_code=ERR_get_next_error_library();
+ ERR_PUT_error(${lib}_lib_error_code,function,reason,file,line);
+ }
+EOF
+
+}
+
+ close OUT;
+ undef %err_reason_strings;
+}
+
+if($debug && defined(%notrans)) {
+ print STDERR "The following function codes were not translated:\n";
+ foreach(sort keys %notrans)
+ {
+ print STDERR "$_\n";
+ }
+}
+
+# Make a list of unreferenced function and reason codes
+
+foreach (keys %fcodes) {
+ push (@funref, $_) unless exists $ufcodes{$_};
+}
+
+foreach (keys %rcodes) {
+ push (@runref, $_) unless exists $urcodes{$_};
+}
+
+if($debug && defined(@funref) ) {
+ print STDERR "The following function codes were not referenced:\n";
+ foreach(sort @funref)
+ {
+ print STDERR "$_\n";
+ }
+}
+
+if($debug && defined(@runref) ) {
+ print STDERR "The following reason codes were not referenced:\n";
+ foreach(sort @runref)
+ {
+ print STDERR "$_\n";
+ }
+}
+
+if($errcount) {
+ print STDERR "There were errors, failing...\n\n";
+ exit $errcount;
+}
+
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-02 03:17:35 +0000