diff options
Diffstat (limited to 'crypto/openssl/util/mkerr.pl')
| -rw-r--r-- | crypto/openssl/util/mkerr.pl | 530 |
1 files changed, 0 insertions, 530 deletions
diff --git a/crypto/openssl/util/mkerr.pl b/crypto/openssl/util/mkerr.pl deleted file mode 100644 index f833bfe87a1a..000000000000 --- a/crypto/openssl/util/mkerr.pl +++ /dev/null @@ -1,530 +0,0 @@ -#!/usr/local/bin/perl -w - -my $config = "crypto/err/openssl.ec"; -my $debug = 0; -my $rebuild = 0; -my $static = 1; -my $recurse = 0; -my $reindex = 0; -my $dowrite = 0; - - -while (@ARGV) { - my $arg = $ARGV[0]; - if($arg eq "-conf") { - shift @ARGV; - $config = shift @ARGV; - } elsif($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 "-write") { - $dowrite = 1; - shift @ARGV; - } else { - last; - } -} - -if($recurse) { - @source = (<crypto/*.c>, <crypto/*/*.c>, <rsaref/*.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} = 99; - $rmax{$1} = 99; - $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 $debug; - open(IN, "<$hdr") || die "Can't open Header file $hdr\n"; - my $line = "", $def= "", $linenr = 0; - 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; - } - - $cpp = 1 if /^#.*ifdef.*cplusplus/; # skip "C" declaration - if ($cpp) { - $cpp = 0 if /^#.*endif/; - next; - } - - next if (/^#/); # skip preprocessor directives - - s/\/\*.*?\*\///gs; # ignore comments - s/{[^{}]*}//gs; # ignore {} blocks - - if (/{|\/\*/) { # Add a } so editor works... - $line = $_; - } else { - $def .= $_; - } - } - - print STDERR " \r" if $debug; - $defnr = 0; - foreach (split /;/, $def) { - $defnr++; - print STDERR "def: $defnr\r" if $debug; - - s/^[\n\s]*//g; - s/[\n\s]*$//g; - next if(/typedef\W/); - if (/\(\*(\w*)\([^\)]+/) { - my $name = $1; - $name =~ tr/[a-z]/[A-Z]/; - $ftrans{$name} = $1; - } elsif (/\w+\W+(\w+)\W*\(\s*\)$/s){ - # K&R C - next ; - } elsif (/\w+\W+\w+\W*\(.*\)$/s) { - while (not /\(\)$/s) { - s/[^\(\)]*\)$/\)/s; - s/\([^\(\)]*\)\)$/\)/s; - } - s/\(void\)//; - /(\w+)\W*\(\)/s; - my $name = $1; - $name =~ tr/[a-z]/[A-Z]/; - $ftrans{$name} = $1; - } elsif (/\(/ and not (/=/ or /DECLARE_STACK/)) { - 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. - - while(<IN>) { - if(/^#define\s+(\S+)\s+(\S+)/) { - $name = $1; - $code = $2; - unless($name =~ /^${lib}_([RF])_(\w+)$/) { - print STDERR "Invalid error code $name\n"; - next; - } - if($1 eq "R") { - $rcodes{$name} = $code; - if(!(exists $rextra{$name}) && - ($code > $rmax{$lib}) ) { - $rmax{$lib} = $code; - } - } else { - if($code > $fmax{$lib}) { - $fmax{$lib} = $code; - } - $fcodes{$name} = $code; - } - } - } - 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}; - open(IN, "<$file") || die "Can't open source file $file\n"; - while(<IN>) { - 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}; - } - 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}++; - } - } - } - close IN; -} - -# 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(/^${lib}_/,keys %rcodes); - - # Rewrite the header file - - open(IN, "<$hfile") || die "Can't Open Header File $hfile\n"; - - # Copy across the old file - while(<IN>) { - push @out, $_; - last if (/BEGIN ERROR CODES/); - } - close IN; - - open (OUT, ">$hfile") || die "Can't Open File $hfile for writing\n"; - - print OUT @out; - undef @out; - print OUT <<"EOF"; -/* The following lines are auto generated by the script mkerr.pl. Any changes - * made after this point may be overwritten when the script is next run. - */ -void ERR_load_${lib}_strings(void); - -/* Error codes for the $lib functions. */ - -/* Function codes. */ -EOF - - foreach $i (@function) { - $z=6-int(length($i)/8); - if($fcodes{$i} eq "X") { - $fcodes{$i} = ++$fmax{$lib}; - 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") { - $rcodes{$i} = ++$rmax{$lib}; - 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; - } - } - close(IN); - } - - my $hincf; - if($static) { - $hfile =~ /([^\/]+)$/; - $hincf = "<openssl/$1>"; - } else { - $hincf = "\"$hfile\""; - } - - - open (OUT,">$cfile") || die "Can't open $cfile for writing"; - - print OUT <<"EOF"; -/* $cfile */ -/* ==================================================================== - * Copyright (c) 1999 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 NO_ERR -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(0,$i,0),\t\"$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 $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]/; - } - $nspc = 40 - length($i) unless length($i) > 40; - $nspc = " " x $nspc; - print OUT "{${i}${nspc},\"$rn\"},\n"; - } -if($static) { - print OUT <<"EOF"; -{0,NULL} - }; - -#endif - -void ERR_load_${lib}_strings(void) - { - static int init=1; - - if (init) - { - init=0; -#ifndef NO_ERR - ERR_load_strings(ERR_LIB_${lib},${lib}_str_functs); - ERR_load_strings(ERR_LIB_${lib},${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 - - -int ${lib}_lib_error_code=0; - -void ERR_load_${lib}_strings(void) - { - static int init=1; - - if (${lib}_lib_error_code == 0) - ${lib}_lib_error_code=ERR_get_next_error_library(); - - if (init) - { - init=0; -#ifndef NO_ERR - ERR_load_strings(${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,${lib}_lib_name); -#endif - } - } - -void ERR_${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"; - } -} |