1 #!/usr/local/bin/perl -w
3 my $config = "crypto/err/openssl.ec";
15 $config = shift @ARGV;
16 } elsif($arg eq "-debug") {
19 } elsif($arg eq "-rebuild") {
22 } elsif($arg eq "-recurse") {
25 } elsif($arg eq "-reindex") {
28 } elsif($arg eq "-static") {
37 @source = (<crypto/*.c>, <crypto/*/*.c>, ,<rsaref/*.c>, <ssl/*.c>);
42 # Read in the config file
44 open(IN, "<$config") || die "Can't open config file $config";
50 if(/^L\s+(\S+)\s+(\S+)\s+(\S+)/) {
60 } elsif (/^F\s+(\S+)/) {
61 # Add extra function with $1
62 } elsif (/^R\s+(\S+)\s+(\S+)/) {
65 # Add extra reason with $1, value $2
71 # Scan each header file in turn and make a list of error codes
74 while (($lib, $hdr) = each %hinc)
76 next if($hdr eq "NONE");
77 print STDERR "Scanning header file $hdr\n" if $debug;
78 open(IN, "<$hdr") || die "Can't open Header file $hdr\n";
79 my $line = "", $def= "";
81 last if(/BEGIN\s+ERROR\s+CODES/);
92 $cpp = 1 if /^#.*ifdef.*cplusplus/; # skip "C" declaration
94 $cpp = 0 if /^#.*endif/;
98 next if (/^#/); # skip preprocessor directives
100 s/\/\*.*?\*\///gs; # ignore comments
101 s/{[^{}]*}//gs; # ignore {} blocks
103 if (/{|\/\*/) { # Add a } so editor works...
110 foreach (split /;/, $def) {
113 next if (/\(\*(\w*)\([^\)]+/);
114 next if (/\w+\W+(\w+)\W*\(\s*\)$/s);
115 if (/\w+\W+\w+\W*\(.*\)$/s) {
117 while (not /\(\)$/s) {
119 s/\([^\(\)]*\)\)$/\)/s;
123 next if(/typedef\W/);
125 $name =~ tr/[a-z]/[A-Z]/;
128 } elsif (/\(/ and not (/=/ or /DECLARE_STACK/)) {
129 print STDERR "Header $hdr: cannot parse: $_;\n";
135 # Scan function and reason codes and store them: keep a note of the
139 if(/^#define\s+(\S+)\s+(\S+)/) {
142 unless($name =~ /^${lib}_([RF])_(\w+)$/) {
143 print STDERR "Invalid error code $name\n";
147 $rcodes{$name} = $code;
148 if(!(exists $rextra{$name}) &&
149 ($code > $rmax{$lib}) ) {
153 if($code > $fmax{$lib}) {
156 $fcodes{$name} = $code;
163 # Scan each C source file and look for function and reason codes
164 # This is done by looking for strings that "look like" function or
165 # reason codes: basically anything consisting of all upper case and
166 # numerics which has _F_ or _R_ in it and which has the name of an
167 # error library at the start. This seems to work fine except for the
168 # oddly named structure BIO_F_CTX which needs to be ignored.
169 # If a code doesn't exist in list compiled from headers then mark it
170 # with the value "X" as a place holder to give it a value later.
173 foreach $file (@source) {
174 # Don't parse the error source file.
175 next if exists $cskip{$file};
176 open(IN, "<$file") || die "Can't open source file $_\n";
178 if(/(([A-Z0-9]+)_F_[A-Z0-9_]+)/) {
179 next unless exists $csrc{$2};
180 next if($1 eq "BIO_F_BUFFER_CTX");
181 if(!exists $fcodes{$1}) {
186 if(/(([A-Z0-9]+)_R_[A-Z0-9_]+)/) {
187 next unless exists $csrc{$2};
188 if(!exists $rcodes{$1}) {
197 # Now process each library in turn.
199 foreach $lib (keys %csrc)
201 my $hfile = $hinc{$lib};
202 my $cfile = $csrc{$lib};
203 if(!$fnew{$lib} && !$rnew{$lib}) {
204 print STDERR "$lib:\t\tNo new error codes\n";
205 next unless $rebuild;
207 print STDERR "$lib:\t\t$fnew{$lib} New Functions,";
208 print STDERR " $rnew{$lib} New Reasons.\n";
212 # If we get here then we have some new error codes so we
213 # need to rebuild the header file and C file.
215 # Make a sorted list of error and reason codes for later use.
217 my @function = sort grep(/^${lib}_/,keys %fcodes);
218 my @reasons = sort grep(/^${lib}_/,keys %rcodes);
220 # Rewrite the header file
222 open(IN, "<$hfile") || die "Can't Open Header File $hfile\n";
224 # Copy across the old file
227 last if (/BEGIN ERROR CODES/);
231 open (OUT, ">$hfile") || die "Can't Open File $hfile for writing\n";
236 /* The following lines are auto generated by the script mkerr.pl. Any changes
237 * made after this point may be overwritten when the script is next run.
240 /* Error codes for the $lib functions. */
242 /* Function codes. */
245 foreach $i (@function) {
246 $z=6-int(length($i)/8);
247 if($fcodes{$i} eq "X") {
248 $fcodes{$i} = ++$fmax{$lib};
249 print STDERR "New Function code $i\n" if $debug;
251 printf OUT "#define $i%s $fcodes{$i}\n","\t" x $z;
254 print OUT "\n/* Reason codes. */\n";
256 foreach $i (@reasons) {
257 $z=6-int(length($i)/8);
258 if($rcodes{$i} eq "X") {
259 $rcodes{$i} = ++$rmax{$lib};
260 print STDERR "New Reason code $i\n" if $debug;
262 printf OUT "#define $i%s $rcodes{$i}\n","\t" x $z;
274 # Rewrite the C source file containing the error details.
276 $hfile =~ /([^\/]+)$/;
279 open (OUT,">$cfile") || die "Can't open $cfile for writing";
283 /* ====================================================================
284 * Copyright (c) 1999 The OpenSSL Project. All rights reserved.
286 * Redistribution and use in source and binary forms, with or without
287 * modification, are permitted provided that the following conditions
290 * 1. Redistributions of source code must retain the above copyright
291 * notice, this list of conditions and the following disclaimer.
293 * 2. Redistributions in binary form must reproduce the above copyright
294 * notice, this list of conditions and the following disclaimer in
295 * the documentation and/or other materials provided with the
298 * 3. All advertising materials mentioning features or use of this
299 * software must display the following acknowledgment:
300 * "This product includes software developed by the OpenSSL Project
301 * for use in the OpenSSL Toolkit. (http://www.OpenSSL.org/)"
303 * 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to
304 * endorse or promote products derived from this software without
305 * prior written permission. For written permission, please contact
306 * openssl-core\@OpenSSL.org.
308 * 5. Products derived from this software may not be called "OpenSSL"
309 * nor may "OpenSSL" appear in their names without prior written
310 * permission of the OpenSSL Project.
312 * 6. Redistributions of any form whatsoever must retain the following
314 * "This product includes software developed by the OpenSSL Project
315 * for use in the OpenSSL Toolkit (http://www.OpenSSL.org/)"
317 * THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY
318 * EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
319 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
320 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE OpenSSL PROJECT OR
321 * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
322 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
323 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
324 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
325 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
326 * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
327 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
328 * OF THE POSSIBILITY OF SUCH DAMAGE.
329 * ====================================================================
331 * This product includes cryptographic software written by Eric Young
332 * (eay\@cryptsoft.com). This product includes software written by Tim
333 * Hudson (tjh\@cryptsoft.com).
337 /* NOTE: this file was auto generated by the mkerr.pl script: any changes
338 * made to it will be overwritten when the script next updates this file.
342 #include <openssl/err.h>
343 #include <openssl/$hincf>
345 /* BEGIN ERROR CODES */
347 static ERR_STRING_DATA ${lib}_str_functs[]=
350 # Add each function code: if a function name is found then use it.
351 foreach $i (@function) {
353 $i =~ /^${lib}_F_(\S+)$/;
355 if(exists $ftrans{$fn}) {
360 print OUT "{ERR_PACK(0,$i,0),\t\"$fn\"},\n";
366 static ERR_STRING_DATA ${lib}_str_reasons[]=
369 # Add each reason code.
370 foreach $i (@reasons) {
373 $i =~ /^${lib}_R_(\S+)$/;
375 $rn =~ tr/_[A-Z]/ [a-z]/;
376 $nspc = 40 - length($i) unless length($i) > 40;
378 print OUT "{${i}${nspc},\"$rn\"},\n";
387 void ERR_load_${lib}_strings(void)
395 ERR_load_strings(ERR_LIB_${lib},${lib}_str_functs);
396 ERR_load_strings(ERR_LIB_${lib},${lib}_str_reasons);
409 #ifdef ${lib}_LIB_NAME
410 static ERR_STRING_DATA ${lib}_lib_name[]=
412 {0 ,${lib}_LIB_NAME},
418 int ${lib}_lib_error_code=0;
420 void ERR_load_${lib}_strings()
424 if (${lib}_lib_error_code == 0)
425 ${lib}_lib_error_code=ERR_get_next_error_library();
431 ERR_load_strings(${lib}_lib_error_code,${lib}_str_functs);
432 ERR_load_strings(${lib}_lib_error_code,${lib}_str_reasons);
435 #ifdef ${lib}_LIB_NAME
436 ${lib}_lib_name->error = ERR_PACK(${lib}_lib_error_code,0,0);
437 ERR_load_strings(0,${lib}_lib_name);
442 void ERR_${lib}_error(function,reason,file,line)
448 if (${lib}_lib_error_code == 0)
449 ${lib}_lib_error_code=ERR_get_next_error_library();
450 ERR_PUT_error(${lib}_lib_error_code,function,reason,file,line);
460 if($debug && defined(@notrans)) {
461 print STDERR "The following function codes were not translated:\n";