mirror of
https://github.com/openssl/openssl.git
synced 2024-12-21 06:09:35 +08:00
538f38db50
In the development of the CRMF sub-system, there seems to have been some confusion as to what configuration option should be used. 'no-crmf' was added, but the C macro guards were using OPENSSL_NO_CMP rather than OPENSSL_NO_CRMF... In fact, we want 'no-cmp', but since the CRMF code is part of CMP, we need 'no-crmf' to depend on 'no-cmp'. We do this by making 'crmf' a silent "option" that get affected by 'cmp' by way of %disable_cascades. This allows options to be "aliases" for a set of other ones, silent or not. Reviewed-by: Matt Caswell <matt@openssl.org> (Merged from https://github.com/openssl/openssl/pull/8897)
757 lines
22 KiB
Perl
Executable File
757 lines
22 KiB
Perl
Executable File
#! /usr/bin/env perl
|
|
# Copyright 1999-2018 The OpenSSL Project Authors. All Rights Reserved.
|
|
#
|
|
# Licensed under the Apache License 2.0 (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
|
|
|
|
use strict;
|
|
use warnings;
|
|
|
|
use lib ".";
|
|
use configdata;
|
|
|
|
my $config = "crypto/err/openssl.ec";
|
|
my $debug = 0;
|
|
my $internal = 0;
|
|
my $nowrite = 0;
|
|
my $rebuild = 0;
|
|
my $reindex = 0;
|
|
my $static = 0;
|
|
my $unref = 0;
|
|
my %modules = ();
|
|
|
|
my $errors = 0;
|
|
my @t = localtime();
|
|
my $YEAR = $t[5] + 1900;
|
|
|
|
sub phase
|
|
{
|
|
my $text = uc(shift);
|
|
print STDERR "\n---\n$text\n" if $debug;
|
|
}
|
|
|
|
sub help
|
|
{
|
|
print STDERR <<"EOF";
|
|
mkerr.pl [options] [files...]
|
|
|
|
Options:
|
|
|
|
-conf FILE Use the named config file FILE instead of the default.
|
|
|
|
-debug Verbose output debugging on stderr.
|
|
|
|
-internal Generate code that is to be built as part of OpenSSL itself.
|
|
Also scans internal list of files.
|
|
|
|
-module M Only useful with -internal!
|
|
Only write files for library module M. Whether files are
|
|
actually written or not depends on other options, such as
|
|
-rebuild.
|
|
Note: this option is cumulative. If not given at all, all
|
|
internal modules will be considered.
|
|
|
|
-nowrite Do not write the header/source files, even if changed.
|
|
|
|
-rebuild Rebuild all header and C source files, even if there
|
|
were no changes.
|
|
|
|
-reindex Ignore previously assigned values (except for R records in
|
|
the config file) and renumber everything starting at 100.
|
|
|
|
-static Make the load/unload functions static.
|
|
|
|
-unref List all unreferenced function and reason codes on stderr;
|
|
implies -nowrite.
|
|
|
|
-help Show this help text.
|
|
|
|
... Additional arguments are added to the file list to scan,
|
|
if '-internal' was NOT specified on the command line.
|
|
|
|
EOF
|
|
}
|
|
|
|
while ( @ARGV ) {
|
|
my $arg = $ARGV[0];
|
|
last unless $arg =~ /-.*/;
|
|
$arg = $1 if $arg =~ /-(-.*)/;
|
|
if ( $arg eq "-conf" ) {
|
|
$config = $ARGV[1];
|
|
shift @ARGV;
|
|
} elsif ( $arg eq "-debug" ) {
|
|
$debug = 1;
|
|
$unref = 1;
|
|
} elsif ( $arg eq "-internal" ) {
|
|
$internal = 1;
|
|
} elsif ( $arg eq "-nowrite" ) {
|
|
$nowrite = 1;
|
|
} elsif ( $arg eq "-rebuild" ) {
|
|
$rebuild = 1;
|
|
} elsif ( $arg eq "-reindex" ) {
|
|
$reindex = 1;
|
|
} elsif ( $arg eq "-static" ) {
|
|
$static = 1;
|
|
} elsif ( $arg eq "-unref" ) {
|
|
$unref = 1;
|
|
$nowrite = 1;
|
|
} elsif ( $arg eq "-module" ) {
|
|
shift @ARGV;
|
|
$modules{uc $ARGV[0]} = 1;
|
|
} elsif ( $arg =~ /-*h(elp)?/ ) {
|
|
&help();
|
|
exit;
|
|
} elsif ( $arg =~ /-.*/ ) {
|
|
die "Unknown option $arg; use -h for help.\n";
|
|
}
|
|
shift @ARGV;
|
|
}
|
|
|
|
my @source;
|
|
if ( $internal ) {
|
|
die "Cannot mix -internal and -static\n" if $static;
|
|
die "Extra parameters given.\n" if @ARGV;
|
|
@source = ( glob('crypto/*.c'), glob('crypto/*/*.c'),
|
|
glob('ssl/*.c'), glob('ssl/*/*.c'), glob('providers/*.c'),
|
|
glob('providers/*/*.c'), glob('providers/*/*/*.c') );
|
|
} else {
|
|
die "-module isn't useful without -internal\n" if scalar keys %modules > 0;
|
|
@source = @ARGV;
|
|
}
|
|
|
|
# Data parsed out of the config and state files.
|
|
my %hinc; # lib -> header
|
|
my %libinc; # header -> lib
|
|
my %cskip; # error_file -> lib
|
|
my %errorfile; # lib -> error file name
|
|
my %fmax; # lib -> max assigned function code
|
|
my %rmax; # lib -> max assigned reason code
|
|
my %fassigned; # lib -> colon-separated list of assigned function codes
|
|
my %rassigned; # lib -> colon-separated list of assigned reason codes
|
|
my %fnew; # lib -> count of new function codes
|
|
my %rnew; # lib -> count of new reason codes
|
|
my %rextra; # "extra" reason code -> lib
|
|
my %rcodes; # reason-name -> value
|
|
my %ftrans; # old name -> #define-friendly name (all caps)
|
|
my %fcodes; # function-name -> value
|
|
my $statefile; # state file with assigned reason and function codes
|
|
my %strings; # define -> text
|
|
|
|
# Read and parse the config file
|
|
open(IN, "$config") || die "Can't open config file $config, $!,";
|
|
while ( <IN> ) {
|
|
next if /^#/ || /^$/;
|
|
if ( /^L\s+(\S+)\s+(\S+)\s+(\S+)/ ) {
|
|
my $lib = $1;
|
|
my $hdr = $2;
|
|
my $err = $3;
|
|
$hinc{$lib} = $hdr;
|
|
$libinc{$hdr} = $lib;
|
|
$cskip{$err} = $lib;
|
|
next if $err eq 'NONE';
|
|
$errorfile{$lib} = $err;
|
|
$fmax{$lib} = 100;
|
|
$rmax{$lib} = 100;
|
|
$fassigned{$lib} = ":";
|
|
$rassigned{$lib} = ":";
|
|
$fnew{$lib} = 0;
|
|
$rnew{$lib} = 0;
|
|
} elsif ( /^R\s+(\S+)\s+(\S+)/ ) {
|
|
$rextra{$1} = $2;
|
|
$rcodes{$1} = $2;
|
|
} elsif ( /^S\s+(\S+)/ ) {
|
|
$statefile = $1;
|
|
} else {
|
|
die "Illegal config line $_\n";
|
|
}
|
|
}
|
|
close IN;
|
|
|
|
if ( ! $statefile ) {
|
|
$statefile = $config;
|
|
$statefile =~ s/.ec/.txt/;
|
|
}
|
|
|
|
# The statefile has all the previous assignments.
|
|
&phase("Reading state");
|
|
my $skippedstate = 0;
|
|
if ( ! $reindex && $statefile ) {
|
|
open(STATE, "<$statefile") || die "Can't open $statefile, $!";
|
|
|
|
# Scan function and reason codes and store them: keep a note of the
|
|
# maximum code used.
|
|
while ( <STATE> ) {
|
|
next if /^#/ || /^$/;
|
|
my $name;
|
|
my $code;
|
|
if ( /^(.+):(\d+):\\$/ ) {
|
|
$name = $1;
|
|
$code = $2;
|
|
my $next = <STATE>;
|
|
$next =~ s/^\s*(.*)\s*$/$1/;
|
|
die "Duplicate define $name" if exists $strings{$name};
|
|
$strings{$name} = $next;
|
|
} elsif ( /^(\S+):(\d+):(.*)$/ ) {
|
|
$name = $1;
|
|
$code = $2;
|
|
die "Duplicate define $name" if exists $strings{$name};
|
|
$strings{$name} = $3;
|
|
} else {
|
|
die "Bad line in $statefile:\n$_\n";
|
|
}
|
|
my $lib = $name;
|
|
$lib =~ s/^((?:OSSL_|OPENSSL_)?[^_]{2,}).*$/$1/;
|
|
$lib = "SSL" if $lib =~ /TLS/;
|
|
if ( !defined $errorfile{$lib} ) {
|
|
print "Skipping $_";
|
|
$skippedstate++;
|
|
next;
|
|
}
|
|
if ( $name =~ /^(?:OSSL_|OPENSSL_)?[A-Z0-9]{2,}_R_/ ) {
|
|
die "$lib reason code $code collision at $name\n"
|
|
if $rassigned{$lib} =~ /:$code:/;
|
|
$rassigned{$lib} .= "$code:";
|
|
if ( !exists $rextra{$name} ) {
|
|
$rmax{$lib} = $code if $code > $rmax{$lib};
|
|
}
|
|
$rcodes{$name} = $code;
|
|
} elsif ( $name =~ /^(?:OSSL_|OPENSSL_)?[A-Z0-9]{2,}_F_/ ) {
|
|
die "$lib function code $code collision at $name\n"
|
|
if $fassigned{$lib} =~ /:$code:/;
|
|
$fassigned{$lib} .= "$code:";
|
|
$fmax{$lib} = $code if $code > $fmax{$lib};
|
|
$fcodes{$name} = $code;
|
|
} else {
|
|
die "Bad line in $statefile:\n$_\n";
|
|
}
|
|
}
|
|
close(STATE);
|
|
|
|
if ( $debug ) {
|
|
foreach my $lib ( sort keys %rmax ) {
|
|
print STDERR "Reason codes for ${lib}:\n";
|
|
if ( $rassigned{$lib} =~ m/^:(.*):$/ ) {
|
|
my @rassigned = sort { $a <=> $b } split( ":", $1 );
|
|
print STDERR " ", join(' ', @rassigned), "\n";
|
|
} else {
|
|
print STDERR " --none--\n";
|
|
}
|
|
}
|
|
print STDERR "\n";
|
|
foreach my $lib ( sort keys %fmax ) {
|
|
print STDERR "Function codes for ${lib}:\n";
|
|
if ( $fassigned{$lib} =~ m/^:(.*):$/ ) {
|
|
my @fassigned = sort { $a <=> $b } split( ":", $1 );
|
|
print STDERR " ", join(' ', @fassigned), "\n";
|
|
} else {
|
|
print STDERR " --none--\n";
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
# Scan each header file and make a list of error codes
|
|
# and function names
|
|
&phase("Scanning headers");
|
|
while ( ( my $hdr, my $lib ) = each %libinc ) {
|
|
next if $hdr eq "NONE";
|
|
print STDERR " ." if $debug;
|
|
my $line = "";
|
|
my $def = "";
|
|
my $linenr = 0;
|
|
my $cpp = 0;
|
|
|
|
open(IN, "<$hdr") || die "Can't open $hdr, $!,";
|
|
while ( <IN> ) {
|
|
$linenr++;
|
|
|
|
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 .= $_;
|
|
}
|
|
}
|
|
|
|
# Delete any DECLARE_ macros
|
|
my $defnr = 0;
|
|
$def =~ s/DECLARE_\w+\([\w,\s]+\)//gs;
|
|
foreach ( split /;/, $def ) {
|
|
$defnr++;
|
|
# The goal is to collect function names from function declarations.
|
|
|
|
s/^[\n\s]*//g;
|
|
s/[\n\s]*$//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;
|
|
|
|
# Last token just before the first () is a function name.
|
|
if ( /(\w+)\s*\(\).*/s ) {
|
|
my $name = $1;
|
|
$name =~ tr/[a-z]/[A-Z]/;
|
|
$ftrans{$name} = $1;
|
|
} elsif ( /[\(\)]/ and not(/=/) ) {
|
|
print STDERR "Header $hdr: cannot parse: $_;\n";
|
|
}
|
|
}
|
|
|
|
next if $reindex;
|
|
|
|
if ( $lib eq "SSL" && $rmax{$lib} >= 1000 ) {
|
|
print STDERR "SSL error codes 1000+ are reserved for alerts.\n";
|
|
print STDERR "Any new alerts must be added to $config.\n";
|
|
$errors++;
|
|
}
|
|
close IN;
|
|
}
|
|
print STDERR "\n" if $debug;
|
|
|
|
# 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 %usedfuncs and %usedreasons
|
|
# so all those unreferenced can be printed out.
|
|
&phase("Scanning source");
|
|
my %usedfuncs;
|
|
my %usedreasons;
|
|
foreach my $file ( @source ) {
|
|
# Don't parse the error source file.
|
|
next if exists $cskip{$file};
|
|
open( IN, "<$file" ) || die "Can't open $file, $!,";
|
|
my $func;
|
|
my $linenr = 0;
|
|
print STDERR "$file:\n" if $debug;
|
|
while ( <IN> ) {
|
|
|
|
# skip obsoleted source files entirely!
|
|
last if /^#error\s+obsolete/;
|
|
$linenr++;
|
|
if ( !/;$/ && /^\**([a-zA-Z_].*[\s*])?([A-Za-z_0-9]+)\(.*([),]|$)/ ) {
|
|
/^([^()]*(\([^()]*\)[^()]*)*)\(/;
|
|
$1 =~ /([A-Za-z_0-9]*)$/;
|
|
$func = $1;
|
|
}
|
|
|
|
if ( /(((?:OSSL_|OPENSSL_)?[A-Z0-9]{2,})_F_([A-Z0-9_]+))/ ) {
|
|
next unless exists $errorfile{$2};
|
|
next if $1 eq "BIO_F_BUFFER_CTX";
|
|
$usedfuncs{$1} = 1;
|
|
if ( !exists $fcodes{$1} ) {
|
|
print STDERR " New function $1\n" if $debug;
|
|
$fcodes{$1} = "X";
|
|
$fnew{$2}++;
|
|
}
|
|
$ftrans{$3} = $func unless exists $ftrans{$3};
|
|
if ( uc($func) ne $3 ) {
|
|
print STDERR "ERROR: mismatch $file:$linenr $func:$3\n";
|
|
$errors++;
|
|
}
|
|
print STDERR " Function $1 = $fcodes{$1}\n"
|
|
if $debug;
|
|
}
|
|
if ( /(((?:OSSL_|OPENSSL_)?[A-Z0-9]{2,})_R_[A-Z0-9_]+)/ ) {
|
|
next unless exists $errorfile{$2};
|
|
$usedreasons{$1} = 1;
|
|
if ( !exists $rcodes{$1} ) {
|
|
print STDERR " New reason $1\n" if $debug;
|
|
$rcodes{$1} = "X";
|
|
$rnew{$2}++;
|
|
}
|
|
print STDERR " Reason $1 = $rcodes{$1}\n" if $debug;
|
|
}
|
|
}
|
|
close IN;
|
|
}
|
|
print STDERR "\n" if $debug;
|
|
|
|
# Now process each library in turn.
|
|
&phase("Writing files");
|
|
my $newstate = 0;
|
|
foreach my $lib ( keys %errorfile ) {
|
|
next if ! $fnew{$lib} && ! $rnew{$lib} && ! $rebuild;
|
|
next if scalar keys %modules > 0 && !$modules{$lib};
|
|
next if $nowrite;
|
|
print STDERR "$lib: $fnew{$lib} new functions\n" if $fnew{$lib};
|
|
print STDERR "$lib: $rnew{$lib} new reasons\n" if $rnew{$lib};
|
|
$newstate = 1;
|
|
|
|
# If we get here then we have some new error codes so we
|
|
# need to rebuild the header file and C file.
|
|
|
|
# Make a sorted list of error and reason codes for later use.
|
|
my @function = sort grep( /^${lib}_/, keys %fcodes );
|
|
my @reasons = sort grep( /^${lib}_/, keys %rcodes );
|
|
|
|
# indent level for innermost preprocessor lines
|
|
my $indent = " ";
|
|
|
|
# Rewrite the header file
|
|
|
|
my $hfile = $hinc{$lib};
|
|
$hfile =~ s/.h$/err.h/ if $internal;
|
|
open( OUT, ">$hfile" ) || die "Can't write to $hfile, $!,";
|
|
print OUT <<"EOF";
|
|
/*
|
|
* Generated by util/mkerr.pl DO NOT EDIT
|
|
* Copyright 1995-$YEAR The OpenSSL Project Authors. All Rights Reserved.
|
|
*
|
|
* Licensed under the Apache License 2.0 (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
|
|
*/
|
|
|
|
#ifndef HEADER_${lib}ERR_H
|
|
# define HEADER_${lib}ERR_H
|
|
|
|
# ifndef HEADER_SYMHACKS_H
|
|
# include <openssl/symhacks.h>
|
|
# endif
|
|
|
|
EOF
|
|
if ( $internal ) {
|
|
# Declare the load function because the generate C file
|
|
# includes "fooerr.h" not "foo.h"
|
|
if ($lib ne "SSL" && $lib ne "ASYNC"
|
|
&& (grep { $lib eq uc $_ } @disablables, @disablables_int)) {
|
|
print OUT <<"EOF";
|
|
# include <openssl/opensslconf.h>
|
|
|
|
# ifndef OPENSSL_NO_${lib}
|
|
|
|
EOF
|
|
$indent = " ";
|
|
}
|
|
print OUT <<"EOF";
|
|
#${indent}ifdef __cplusplus
|
|
extern \"C\"
|
|
#${indent}endif
|
|
int ERR_load_${lib}_strings(void);
|
|
EOF
|
|
} else {
|
|
print OUT <<"EOF";
|
|
# define ${lib}err(f, r) ERR_${lib}_error((f), (r), OPENSSL_FILE, OPENSSL_LINE)
|
|
|
|
EOF
|
|
if ( ! $static ) {
|
|
print OUT <<"EOF";
|
|
|
|
# ifdef __cplusplus
|
|
extern \"C\" {
|
|
# endif
|
|
int ERR_load_${lib}_strings(void);
|
|
void ERR_unload_${lib}_strings(void);
|
|
void ERR_${lib}_error(int function, int reason, char *file, int line);
|
|
# ifdef __cplusplus
|
|
}
|
|
# endif
|
|
EOF
|
|
}
|
|
}
|
|
|
|
print OUT "\n/*\n * $lib function codes.\n */\n";
|
|
foreach my $i ( @function ) {
|
|
my $z = 48 - length($i);
|
|
$z = 0 if $z < 0;
|
|
if ( $fcodes{$i} eq "X" ) {
|
|
$fassigned{$lib} =~ m/^:([^:]*):/;
|
|
my $findcode = $1;
|
|
$findcode = $fmax{$lib} if !defined $findcode;
|
|
while ( $fassigned{$lib} =~ m/:$findcode:/ ) {
|
|
$findcode++;
|
|
}
|
|
$fcodes{$i} = $findcode;
|
|
$fassigned{$lib} .= "$findcode:";
|
|
print STDERR "New Function code $i\n" if $debug;
|
|
}
|
|
printf OUT "#${indent}define $i%s $fcodes{$i}\n", " " x $z;
|
|
}
|
|
|
|
print OUT "\n/*\n * $lib reason codes.\n */\n";
|
|
foreach my $i ( @reasons ) {
|
|
my $z = 48 - length($i);
|
|
$z = 0 if $z < 0;
|
|
if ( $rcodes{$i} eq "X" ) {
|
|
$rassigned{$lib} =~ m/^:([^:]*):/;
|
|
my $findcode = $1;
|
|
$findcode = $rmax{$lib} if !defined $findcode;
|
|
while ( $rassigned{$lib} =~ m/:$findcode:/ ) {
|
|
$findcode++;
|
|
}
|
|
$rcodes{$i} = $findcode;
|
|
$rassigned{$lib} .= "$findcode:";
|
|
print STDERR "New Reason code $i\n" if $debug;
|
|
}
|
|
printf OUT "#${indent}define $i%s $rcodes{$i}\n", " " x $z;
|
|
}
|
|
print OUT "\n";
|
|
|
|
while (length($indent) > 0) {
|
|
$indent = substr $indent, 0, -1;
|
|
print OUT "#${indent}endif\n";
|
|
}
|
|
|
|
# Rewrite the C source file containing the error details.
|
|
|
|
# First, read any existing reason string definitions:
|
|
my $cfile = $errorfile{$lib};
|
|
my $pack_lib = $internal ? "ERR_LIB_${lib}" : "0";
|
|
my $hincf = $hfile;
|
|
$hincf =~ s|.*include/||;
|
|
if ( $hincf =~ m|^openssl/| ) {
|
|
$hincf = "<${hincf}>";
|
|
} else {
|
|
$hincf = "\"${hincf}\"";
|
|
}
|
|
|
|
open( OUT, ">$cfile" )
|
|
|| die "Can't open $cfile for writing, $!, stopped";
|
|
|
|
my $const = $internal ? 'const ' : '';
|
|
|
|
print OUT <<"EOF";
|
|
/*
|
|
* Generated by util/mkerr.pl DO NOT EDIT
|
|
* Copyright 1995-$YEAR The OpenSSL Project Authors. All Rights Reserved.
|
|
*
|
|
* Licensed under the Apache License 2.0 (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 <openssl/err.h>
|
|
#include $hincf
|
|
|
|
#ifndef OPENSSL_NO_ERR
|
|
|
|
static ${const}ERR_STRING_DATA ${lib}_str_functs[] = {
|
|
EOF
|
|
|
|
# Add each function code: if a function name is found then use it.
|
|
foreach my $i ( @function ) {
|
|
my $fn;
|
|
if ( exists $strings{$i} and $strings{$i} ne '' ) {
|
|
$fn = $strings{$i};
|
|
$fn = "" if $fn eq '*';
|
|
} else {
|
|
$i =~ /^${lib}_F_(\S+)$/;
|
|
$fn = $1;
|
|
$fn = $ftrans{$fn} if exists $ftrans{$fn};
|
|
$strings{$i} = $fn;
|
|
}
|
|
my $short = " {ERR_PACK($pack_lib, $i, 0), \"$fn\"},";
|
|
if ( length($short) <= 80 ) {
|
|
print OUT "$short\n";
|
|
} else {
|
|
print OUT " {ERR_PACK($pack_lib, $i, 0),\n \"$fn\"},\n";
|
|
}
|
|
}
|
|
print OUT <<"EOF";
|
|
{0, NULL}
|
|
};
|
|
|
|
static ${const}ERR_STRING_DATA ${lib}_str_reasons[] = {
|
|
EOF
|
|
|
|
# Add each reason code.
|
|
foreach my $i ( @reasons ) {
|
|
my $rn;
|
|
if ( exists $strings{$i} ) {
|
|
$rn = $strings{$i};
|
|
$rn = "" if $rn eq '*';
|
|
} else {
|
|
$i =~ /^${lib}_R_(\S+)$/;
|
|
$rn = $1;
|
|
$rn =~ tr/_[A-Z]/ [a-z]/;
|
|
$strings{$i} = $rn;
|
|
}
|
|
my $short = " {ERR_PACK($pack_lib, 0, $i), \"$rn\"},";
|
|
if ( length($short) <= 80 ) {
|
|
print OUT "$short\n";
|
|
} else {
|
|
print OUT " {ERR_PACK($pack_lib, 0, $i),\n \"$rn\"},\n";
|
|
}
|
|
}
|
|
print OUT <<"EOF";
|
|
{0, NULL}
|
|
};
|
|
|
|
#endif
|
|
EOF
|
|
if ( $internal ) {
|
|
print OUT <<"EOF";
|
|
|
|
int ERR_load_${lib}_strings(void)
|
|
{
|
|
#ifndef OPENSSL_NO_ERR
|
|
if (ERR_func_error_string(${lib}_str_functs[0].error) == NULL) {
|
|
ERR_load_strings_const(${lib}_str_functs);
|
|
ERR_load_strings_const(${lib}_str_reasons);
|
|
}
|
|
#endif
|
|
return 1;
|
|
}
|
|
EOF
|
|
} else {
|
|
my $st = $static ? "static " : "";
|
|
print OUT <<"EOF";
|
|
|
|
static int lib_code = 0;
|
|
static int error_loaded = 0;
|
|
|
|
${st}int ERR_load_${lib}_strings(void)
|
|
{
|
|
if (lib_code == 0)
|
|
lib_code = ERR_get_next_error_library();
|
|
|
|
if (!error_loaded) {
|
|
#ifndef OPENSSL_NO_ERR
|
|
ERR_load_strings(lib_code, ${lib}_str_functs);
|
|
ERR_load_strings(lib_code, ${lib}_str_reasons);
|
|
#endif
|
|
error_loaded = 1;
|
|
}
|
|
return 1;
|
|
}
|
|
|
|
${st}void ERR_unload_${lib}_strings(void)
|
|
{
|
|
if (error_loaded) {
|
|
#ifndef OPENSSL_NO_ERR
|
|
ERR_unload_strings(lib_code, ${lib}_str_functs);
|
|
ERR_unload_strings(lib_code, ${lib}_str_reasons);
|
|
#endif
|
|
error_loaded = 0;
|
|
}
|
|
}
|
|
|
|
${st}void ERR_${lib}_error(int function, int reason, char *file, int line)
|
|
{
|
|
if (lib_code == 0)
|
|
lib_code = ERR_get_next_error_library();
|
|
ERR_PUT_error(lib_code, function, reason, file, line);
|
|
}
|
|
EOF
|
|
|
|
}
|
|
|
|
close OUT;
|
|
}
|
|
|
|
&phase("Ending");
|
|
# Make a list of unreferenced function and reason codes
|
|
if ( $unref ) {
|
|
my @funref;
|
|
foreach ( keys %fcodes ) {
|
|
push( @funref, $_ ) unless exists $usedfuncs{$_};
|
|
}
|
|
my @runref;
|
|
foreach ( keys %rcodes ) {
|
|
push( @runref, $_ ) unless exists $usedreasons{$_};
|
|
}
|
|
if ( @funref ) {
|
|
print STDERR "The following function codes were not referenced:\n";
|
|
foreach ( sort @funref ) {
|
|
print STDERR " $_\n";
|
|
}
|
|
}
|
|
if ( @runref ) {
|
|
print STDERR "The following reason codes were not referenced:\n";
|
|
foreach ( sort @runref ) {
|
|
print STDERR " $_\n";
|
|
}
|
|
}
|
|
}
|
|
|
|
die "Found $errors errors, quitting" if $errors;
|
|
|
|
# Update the state file
|
|
if ( $newstate ) {
|
|
open(OUT, ">$statefile.new")
|
|
|| die "Can't write $statefile.new, $!";
|
|
print OUT <<"EOF";
|
|
# Copyright 1999-$YEAR The OpenSSL Project Authors. All Rights Reserved.
|
|
#
|
|
# Licensed under the Apache License 2.0 (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
|
|
EOF
|
|
print OUT "\n# Function codes\n";
|
|
foreach my $i ( sort keys %fcodes ) {
|
|
my $short = "$i:$fcodes{$i}:";
|
|
my $t = exists $strings{$i} ? $strings{$i} : "";
|
|
$t = "\\\n\t" . $t if length($short) + length($t) > 80;
|
|
print OUT "$short$t\n";
|
|
}
|
|
print OUT "\n#Reason codes\n";
|
|
foreach my $i ( sort keys %rcodes ) {
|
|
my $short = "$i:$rcodes{$i}:";
|
|
my $t = exists $strings{$i} ? "$strings{$i}" : "";
|
|
$t = "\\\n\t" . $t if length($short) + length($t) > 80;
|
|
print OUT "$short$t\n" if !exists $rextra{$i};
|
|
}
|
|
close(OUT);
|
|
if ( $skippedstate ) {
|
|
print "Skipped state, leaving update in $statefile.new";
|
|
} else {
|
|
rename "$statefile", "$statefile.old"
|
|
|| die "Can't backup $statefile to $statefile.old, $!";
|
|
rename "$statefile.new", "$statefile"
|
|
|| die "Can't rename $statefile to $statefile.new, $!";
|
|
}
|
|
}
|
|
|
|
exit;
|