[thirdparty/openssl.git] / util / mkerr.pl

#!/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;
		$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 (($lib, $hdr) = each %hinc)
{
	next if($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 = "", $def= "";
	while(<IN>) {
	    last if(/BEGIN\s+ERROR\s+CODES/);
	    if ($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 .= $_;
	    }
	}

	foreach (split /;/, $def) {
	    s/^[\n\s]*//g;
	    s/[\n\s]*$//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";
	    }
	}

	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.
 */

/* 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.

	$hfile =~ /([^\/]+)$/;
	my $hincf = $1;

	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.
 */

#include <stdio.h>
#include <openssl/err.h>
#include <openssl/$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;
		$i =~ /^${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;

}

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";
	}
}
Commit	Line	Data
6d311938 DSH	1	#!/usr/local/bin/perl -w
	2
	3	my $config = "crypto/err/openssl.ec";
	4	my $debug = 0;
	5	my $rebuild = 0;
73934800	6	my $static = 1;
6d311938 DSH	7	my $recurse = 0;
6d311938 DSH	8	my $reindex = 0;
73934800	9	my $dowrite = 0;
6d311938 DSH	10
	11
	12	while (@ARGV) {
	13	my $arg = $ARGV[0];
	14	if($arg eq "-conf") {
	15	shift @ARGV;
	16	$config = shift @ARGV;
	17	} elsif($arg eq "-debug") {
	18	$debug = 1;
	19	shift @ARGV;
	20	} elsif($arg eq "-rebuild") {
	21	$rebuild = 1;
	22	shift @ARGV;
	23	} elsif($arg eq "-recurse") {
	24	$recurse = 1;
	25	shift @ARGV;
	26	} elsif($arg eq "-reindex") {
	27	$reindex = 1;
	28	shift @ARGV;
73934800 DSH	29	} elsif($arg eq "-nostatic") {
	30	$static = 0;
	31	shift @ARGV;
	32	} elsif($arg eq "-write") {
	33	$dowrite = 1;
6d311938 DSH	34	shift @ARGV;
	35	} else {
	36	last;
	37	}
	38	}
	39
	40	if($recurse) {
	41	@source = (<crypto/.c>, <crypto//.c>, ,<rsaref/.c>, <ssl/*.c>);
	42	} else {
	43	@source = @ARGV;
	44	}
	45
	46	# Read in the config file
	47
	48	open(IN, "<$config") \|\| die "Can't open config file $config";
	49
	50	# Parse config file
	51
	52	while(<IN>)
	53	{
	54	if(/^L\s+(\S+)\s+(\S+)\s+(\S+)/) {
	55	$hinc{$1} = $2;
	56	$cskip{$3} = $1;
	57	if($3 ne "NONE") {
	58	$csrc{$1} = $3;
	59	$fmax{$1} = 99;
	60	$rmax{$1} = 99;
	61	$fnew{$1} = 0;
	62	$rnew{$1} = 0;
	63	}
	64	} elsif (/^F\s+(\S+)/) {
	65	# Add extra function with $1
	66	} elsif (/^R\s+(\S+)\s+(\S+)/) {
	67	$rextra{$1} = $2;
	68	$rcodes{$1} = $2;
6d311938 DSH	69	}
	70	}
	71
	72	close IN;
	73
	74	# Scan each header file in turn and make a list of error codes
	75	# and function names
	76
	77	while (($lib, $hdr) = each %hinc)
	78	{
	79	next if($hdr eq "NONE");
	80	print STDERR "Scanning header file $hdr\n" if $debug;
	81	open(IN, "<$hdr") \|\| die "Can't open Header file $hdr\n";
	82	my $line = "", $def= "";
	83	while(<IN>) {
	84	last if(/BEGIN\s+ERROR\s+CODES/);
	85	if ($line ne '') {
	86	$_ = $line . $_;
	87	$line = '';
	88	}
	89
	90	if (/\\$/) {
	91	$line = $_;
	92	next;
	93	}
	94
	95	$cpp = 1 if /^#.ifdef.cplusplus/; # skip "C" declaration
	96	if ($cpp) {
	97	$cpp = 0 if /^#.*endif/;
	98	next;
	99	}
	100
	101	next if (/^#/); # skip preprocessor directives
	102
	103	s/\/\.?\*\///gs; # ignore comments
	104	s/{[^{}]*}//gs; # ignore {} blocks
	105
	106	if (/{\|\/\*/) { # Add a } so editor works...
	107	$line = $_;
	108	} else {
	109	$def .= $_;
	110	}
	111	}
	112
	113	foreach (split /;/, $def) {
0c6c96d4	114	s/^[\n\s]*//g;
6d311938	115	s/[\n\s]*$//g;
5043fc9f DSH	116	next if(/typedef\W/);
	117	if (/\(\(\w)\([^\)]+/) {
	118	my $name = $1;
	119	$name =~ tr/[a-z]/[A-Z]/;
	120	$ftrans{$name} = $1;
	121	} elsif (/\w+\W+(\w+)\W\(\s\)$/s){
	122	# K&R C
	123	next ;
	124	} elsif (/\w+\W+\w+\W\(.\)$/s) {
6d311938 DSH	125	while (not /\(\)$/s) {
	126	s/[^\(\)]*\)$/\)/s;
	127	s/\([^\(\)]*\)\)$/\)/s;
	128	}
	129	s/\(void\)//;
	130	/(\w+)\W*\(\)/s;
6d311938 DSH	131	my $name = $1;
	132	$name =~ tr/[a-z]/[A-Z]/;
	133	$ftrans{$name} = $1;
6d311938 DSH	134	} elsif (/\(/ and not (/=/ or /DECLARE_STACK/)) {
	135	print STDERR "Header $hdr: cannot parse: $_;\n";
	136	}
	137	}
	138
	139	next if $reindex;
	140
	141	# Scan function and reason codes and store them: keep a note of the
	142	# maximum code used.
	143
	144	while(<IN>) {
	145	if(/^#define\s+(\S+)\s+(\S+)/) {
	146	$name = $1;
	147	$code = $2;
	148	unless($name =~ /^${lib}_([RF])_(\w+)$/) {
	149	print STDERR "Invalid error code $name\n";
	150	next;
	151	}
	152	if($1 eq "R") {
	153	$rcodes{$name} = $code;
	154	if(!(exists $rextra{$name}) &&
	155	($code > $rmax{$lib}) ) {
	156	$rmax{$lib} = $code;
	157	}
	158	} else {
	159	if($code > $fmax{$lib}) {
	160	$fmax{$lib} = $code;
	161	}
	162	$fcodes{$name} = $code;
	163	}
	164	}
	165	}
	166	close IN;
	167	}
	168
	169	# Scan each C source file and look for function and reason codes
	170	# This is done by looking for strings that "look like" function or
	171	# reason codes: basically anything consisting of all upper case and
	172	# numerics which has _F_ or _R_ in it and which has the name of an
	173	# error library at the start. This seems to work fine except for the
	174	# oddly named structure BIO_F_CTX which needs to be ignored.
	175	# If a code doesn't exist in list compiled from headers then mark it
	176	# with the value "X" as a place holder to give it a value later.
6e781e8e DSH	177	# Store all function and reason codes found in %ufcodes and %urcodes
6e781e8e DSH	178	# so all those unreferenced can be printed out.
6d311938 DSH	179
	180
	181	foreach $file (@source) {
	182	# Don't parse the error source file.
	183	next if exists $cskip{$file};
0c6c96d4	184	open(IN, "<$file") \|\| die "Can't open source file $file\n";
6d311938	185	while(<IN>) {
6e781e8e	186	if(/(([A-Z0-9]+)_F_([A-Z0-9_]+))/) {
6d311938 DSH	187	next unless exists $csrc{$2};
6d311938 DSH	188	next if($1 eq "BIO_F_BUFFER_CTX");
6e781e8e	189	$ufcodes{$1} = 1;
6d311938 DSH	190	if(!exists $fcodes{$1}) {
	191	$fcodes{$1} = "X";
	192	$fnew{$2}++;
	193	}
6e781e8e	194	$notrans{$1} = 1 unless exists $ftrans{$3};
6d311938 DSH	195	}
	196	if(/(([A-Z0-9]+)_R_[A-Z0-9_]+)/) {
	197	next unless exists $csrc{$2};
6e781e8e	198	$urcodes{$1} = 1;
6d311938 DSH	199	if(!exists $rcodes{$1}) {
	200	$rcodes{$1} = "X";
	201	$rnew{$2}++;
	202	}
	203	}
	204	}
	205	close IN;
	206	}
	207
	208	# Now process each library in turn.
	209
	210	foreach $lib (keys %csrc)
	211	{
	212	my $hfile = $hinc{$lib};
	213	my $cfile = $csrc{$lib};
	214	if(!$fnew{$lib} && !$rnew{$lib}) {
	215	print STDERR "$lib:\t\tNo new error codes\n";
	216	next unless $rebuild;
	217	} else {
	218	print STDERR "$lib:\t\t$fnew{$lib} New Functions,";
	219	print STDERR " $rnew{$lib} New Reasons.\n";
73934800	220	next unless $dowrite;
6d311938 DSH	221	}
	222
	223	# If we get here then we have some new error codes so we
	224	# need to rebuild the header file and C file.
	225
	226	# Make a sorted list of error and reason codes for later use.
	227
	228	my @function = sort grep(/^${lib}_/,keys %fcodes);
	229	my @reasons = sort grep(/^${lib}_/,keys %rcodes);
	230
	231	# Rewrite the header file
	232
	233	open(IN, "<$hfile") \|\| die "Can't Open Header File $hfile\n";
	234
	235	# Copy across the old file
	236	while(<IN>) {
	237	push @out, $_;
	238	last if (/BEGIN ERROR CODES/);
	239	}
	240	close IN;
	241
	242	open (OUT, ">$hfile") \|\| die "Can't Open File $hfile for writing\n";
	243
	244	print OUT @out;
	245	undef @out;
	246	print OUT <<"EOF";
	247	/* The following lines are auto generated by the script mkerr.pl. Any changes
	248	* made after this point may be overwritten when the script is next run.
	249	*/
	250
	251	/* Error codes for the $lib functions. */
	252
	253	/* Function codes. */
	254	EOF
	255
	256	foreach $i (@function) {
	257	$z=6-int(length($i)/8);
	258	if($fcodes{$i} eq "X") {
	259	$fcodes{$i} = ++$fmax{$lib};
	260	print STDERR "New Function code $i\n" if $debug;
	261	}
	262	printf OUT "#define $i%s $fcodes{$i}\n","\t" x $z;
	263	}
	264
	265	print OUT "\n/* Reason codes. */\n";
	266
	267	foreach $i (@reasons) {
	268	$z=6-int(length($i)/8);
	269	if($rcodes{$i} eq "X") {
	270	$rcodes{$i} = ++$rmax{$lib};
	271	print STDERR "New Reason code $i\n" if $debug;
	272	}
	273	printf OUT "#define $i%s $rcodes{$i}\n","\t" x $z;
	274	}
	275	print OUT <<"EOF";
	276
	277	#ifdef __cplusplus
	278	}
	279	#endif
	280	#endif
	281
	282	EOF
	283	close OUT;
	284
285	# Rewrite the C source file containing the error details.
286
287	$hfile =~ /([^\/]+)$/;
288	my $hincf = $1;
289
290	open (OUT,">$cfile") \|\| die "Can't open $cfile for writing";
291
292	print OUT <<"EOF";
293	/* $cfile */
294	/* ====================================================================
295	* Copyright (c) 1999 The OpenSSL Project. All rights reserved.
296	*
297	* Redistribution and use in source and binary forms, with or without
298	* modification, are permitted provided that the following conditions
299	* are met:
300	*
301	* 1. Redistributions of source code must retain the above copyright
302	* notice, this list of conditions and the following disclaimer.
303	*
304	* 2. Redistributions in binary form must reproduce the above copyright
305	* notice, this list of conditions and the following disclaimer in
306	* the documentation and/or other materials provided with the
307	* distribution.
308	*
309	* 3. All advertising materials mentioning features or use of this
310	* software must display the following acknowledgment:
311	* "This product includes software developed by the OpenSSL Project
312	* for use in the OpenSSL Toolkit. (http://www.OpenSSL.org/)"
313	*
314	* 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to
315	* endorse or promote products derived from this software without
316	* prior written permission. For written permission, please contact
317	* openssl-core\@OpenSSL.org.
318	*
319	* 5. Products derived from this software may not be called "OpenSSL"
320	* nor may "OpenSSL" appear in their names without prior written
321	* permission of the OpenSSL Project.
322	*
323	* 6. Redistributions of any form whatsoever must retain the following
324	* acknowledgment:
325	* "This product includes software developed by the OpenSSL Project
326	* for use in the OpenSSL Toolkit (http://www.OpenSSL.org/)"
327	*
328	* THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY
329	* EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
330	* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
331	* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE OpenSSL PROJECT OR
332	* ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
333	* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
334	* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
335	* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
336	* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
337	* STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
338	* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
339	* OF THE POSSIBILITY OF SUCH DAMAGE.
340	* ====================================================================
341	*
342	* This product includes cryptographic software written by Eric Young
343	* (eay\@cryptsoft.com). This product includes software written by Tim
344	* Hudson (tjh\@cryptsoft.com).
345	*
346	*/
347
348	/* NOTE: this file was auto generated by the mkerr.pl script: any changes
349	* made to it will be overwritten when the script next updates this file.
350	*/
351
352	#include <stdio.h>
353	#include <openssl/err.h>
354	#include <openssl/$hincf>
355
356	/* BEGIN ERROR CODES */
357	#ifndef NO_ERR
358	static ERR_STRING_DATA ${lib}_str_functs[]=
359	{
360	EOF
361	# Add each function code: if a function name is found then use it.
362	foreach $i (@function) {
363	my $fn;
364	$i =~ /^${lib}_F_(\S+)$/;
365	$fn = $1;
366	if(exists $ftrans{$fn}) {
367	$fn = $ftrans{$fn};
6d311938 DSH	368	}
	369	print OUT "{ERR_PACK(0,$i,0),\t\"$fn\"},\n";
	370	}
	371	print OUT <<"EOF";
	372	{0,NULL}
	373	};
	374
	375	static ERR_STRING_DATA ${lib}_str_reasons[]=
	376	{
	377	EOF
	378	# Add each reason code.
	379	foreach $i (@reasons) {
	380	my $rn;
	381	my $nspc = 0;
	382	$i =~ /^${lib}_R_(\S+)$/;
	383	$rn = $1;
	384	$rn =~ tr/_[A-Z]/ [a-z]/;
	385	$nspc = 40 - length($i) unless length($i) > 40;
	386	$nspc = " " x $nspc;
	387	print OUT "{${i}${nspc},\"$rn\"},\n";
	388	}
	389	if($static) {
	390	print OUT <<"EOF";
	391	{0,NULL}
	392	};
	393
	394	#endif
	395
	396	void ERR_load_${lib}_strings(void)
	397	{
	398	static int init=1;
	399
	400	if (init)
	401	{
	402	init=0;
	403	#ifndef NO_ERR
	404	ERR_load_strings(ERR_LIB_${lib},${lib}_str_functs);
	405	ERR_load_strings(ERR_LIB_${lib},${lib}_str_reasons);
	406	#endif
	407
	408	}
	409	}
	410	EOF
	411	} else {
	412	print OUT <<"EOF";
	413	{0,NULL}
	414	};
	415
	416	#endif
	417
	418	#ifdef ${lib}_LIB_NAME
	419	static ERR_STRING_DATA ${lib}_lib_name[]=
	420	{
	421	{0 ,${lib}_LIB_NAME},
	422	{0,NULL}
	423	};
	424	#endif
	425
	426
	427	int ${lib}_lib_error_code=0;
	428
0c6c96d4	429	void ERR_load_${lib}_strings(void)
6d311938 DSH	430	{
	431	static int init=1;
	432
	433	if (${lib}_lib_error_code == 0)
	434	${lib}_lib_error_code=ERR_get_next_error_library();
	435
	436	if (init)
	437	{
	438	init=0;
	439	#ifndef NO_ERR
	440	ERR_load_strings(${lib}_lib_error_code,${lib}_str_functs);
	441	ERR_load_strings(${lib}_lib_error_code,${lib}_str_reasons);
	442	#endif
	443
	444	#ifdef ${lib}_LIB_NAME
	445	${lib}_lib_name->error = ERR_PACK(${lib}_lib_error_code,0,0);
	446	ERR_load_strings(0,${lib}_lib_name);
	447	#endif;
	448	}
	449	}
	450
0c6c96d4	451	void ERR_${lib}_error(int function, int reason, char *file, int line)
6d311938 DSH	452	{
	453	if (${lib}_lib_error_code == 0)
	454	${lib}_lib_error_code=ERR_get_next_error_library();
	455	ERR_PUT_error(${lib}_lib_error_code,function,reason,file,line);
	456	}
	457	EOF
	458
	459	}
	460
	461	close OUT;
	462
	463	}
	464
6e781e8e	465	if($debug && defined(%notrans)) {
6d311938	466	print STDERR "The following function codes were not translated:\n";
6e781e8e DSH	467	foreach(sort keys %notrans)
	468	{
	469	print STDERR "$_\n";
	470	}
	471	}
	472
	473	# Make a list of unreferenced function and reason codes
	474
	475	foreach (keys %fcodes) {
	476	push (@funref, $_) unless exists $ufcodes{$_};
	477	}
	478
	479	foreach (keys %rcodes) {
	480	push (@runref, $_) unless exists $urcodes{$_};
	481	}
	482
	483	if($debug && defined(@funref) ) {
	484	print STDERR "The following function codes were not referenced:\n";
	485	foreach(sort @funref)
	486	{
	487	print STDERR "$_\n";
	488	}
	489	}
	490
	491	if($debug && defined(@runref) ) {
	492	print STDERR "The following reason codes were not referenced:\n";
	493	foreach(sort @runref)
6d311938 DSH	494	{
	495	print STDERR "$_\n";
	496	}
	497	}