my $dowrite = 0;
my $staticloader = "";
+my $pack_errcode;
+my $load_errcode;
+
while (@ARGV) {
my $arg = $ARGV[0];
if($arg eq "-conf") {
next;
}
- $cpp = 1 if /^#.*ifdef.*cplusplus/; # skip "C" declaration
+ if(/\/\*/) {
+ if (not /\*\//) { # multiline comment...
+ $line = $_; # ... just accumulate
+ next;
+ } else {
+ s/\/\*.*?\*\///gs; # wipe it
+ }
+ }
+
if ($cpp) {
- $cpp = 0 if /^#.*endif/;
+ $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 comments
s/{[^{}]*}//gs; # ignore {} blocks
if (/\{|\/\*/) { # Add a } so editor works...
$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;
- 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*__attribute__\(.*\)\s*)?$/s){
- # K&R C
- next ;
- } elsif (/\w+\W+\w+\W*\(.*\)(\s*__attribute__\(.*\)\s*)?$/s) {
- while (not /\(\)(\s*__attribute__\(.*\)\s*)?$/s) {
- s/[^\(\)]*\)(\s*__attribute__\(.*\)\s*)?$/\)/s;
- s/\([^\(\)]*\)\)(\s*__attribute__\(.*\)\s*)?$/\)/s;
- }
- s/\(void\)//;
- /(\w+(\{[0-9]+\})?)\W*\(\)/s;
- my $name = $1;
+
+ # Skip over recognized non-function declarations
+ next if(/typedef\W/ or /DECLARE_STACK_OF/ or /TYPEDEF_.*_OF/);
+
+ # 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 (/=/ or /DECLARE_STACK/)) {
+ } elsif (/[\(\)]/ and not (/=/)) {
print STDERR "Header $hdr: cannot parse: $_;\n";
}
}
}
}
}
+
+ if ($debug) {
+ if (defined($rmax{$lib})) {
+ print STDERR "Max reason code rmax" . "{" . "$lib" . "} = $rmax{$lib}\n";
+ }
+ if (defined($fmax{$lib})) {
+ print STDERR "Max function code fmax" . "{" . "$lib" . "} = $fmax{$lib}\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";
+ print STDERR "\n";
+ }
+ }
close IN;
}
# so all those unreferenced can be printed out.
-print STDERR "Files loaded: " if $debug;
foreach $file (@source) {
# Don't parse the error source file.
next if exists $cskip{$file};
- print STDERR $file if $debug;
+ print STDERR "File loaded: ".$file."\r" if $debug;
open(IN, "<$file") || die "Can't open source file $file\n";
while(<IN>) {
if(/(([A-Z0-9]+)_F_([A-Z0-9_]+))/) {
}
close IN;
}
-print STDERR "\n" if $debug;
+print STDERR " \n" if $debug;
# Now process each library in turn.
} else {
push @out,
"/* ====================================================================\n",
-" * Copyright (c) 2001-2003 The OpenSSL Project. All rights reserved.\n",
+" * Copyright (c) 2001-2005 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",
$hincf = "\"$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";
/* $cfile */
/* ====================================================================
- * Copyright (c) 1999-2003 The OpenSSL Project. All rights reserved.
+ * Copyright (c) 1999-2005 The OpenSSL Project. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
/* BEGIN ERROR CODES */
#ifndef OPENSSL_NO_ERR
+
+#define ERR_FUNC(func) ERR_PACK($pack_errcode,func,0)
+#define ERR_REASON(reason) ERR_PACK($pack_errcode,0,reason)
+
static ERR_STRING_DATA ${lib}_str_functs[]=
{
EOF
if(exists $ftrans{$fn}) {
$fn = $ftrans{$fn};
}
- print OUT "{ERR_PACK(0,$i,0),\t\"$fn\"},\n";
+# print OUT "{ERR_PACK($pack_errcode,$i,0),\t\"$fn\"},\n";
+ print OUT "{ERR_FUNC($i),\t\"$fn\"},\n";
}
print OUT <<"EOF";
{0,NULL}
# 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};
$rn = $1;
$rn =~ tr/_[A-Z]/ [a-z]/;
}
- $nspc = 40 - length($i) unless length($i) > 40;
+ $nspc = 40 - length($rstr) unless length($rstr) > 40;
$nspc = " " x $nspc;
- print OUT "{${i}${nspc},\"$rn\"},\n";
+ print OUT "{${rstr}${nspc},\"$rn\"},\n";
}
if($static) {
print OUT <<"EOF";
{
init=0;
#ifndef OPENSSL_NO_ERR
- ERR_load_strings(ERR_LIB_${lib},${lib}_str_functs);
- ERR_load_strings(ERR_LIB_${lib},${lib}_str_reasons);
+ ERR_load_strings($load_errcode,${lib}_str_functs);
+ ERR_load_strings($load_errcode,${lib}_str_reasons);
#endif
}
projects / openssl.git / blobdiff