239$crypto.=" crypto/stack/stack.h" ; # unless $no_stack; 240$crypto.=" crypto/buffer/buffer.h" ; # unless $no_buffer; 241$crypto.=" crypto/bio/bio.h" ; # unless $no_bio; 242$crypto.=" crypto/dso/dso.h" ; # unless $no_dso; 243$crypto.=" crypto/lhash/lhash.h" ; # unless $no_lhash; 244$crypto.=" crypto/conf/conf.h"; 245$crypto.=" crypto/txt_db/txt_db.h"; 246 247$crypto.=" crypto/evp/evp.h" ; # unless $no_evp; 248$crypto.=" crypto/objects/objects.h"; 249$crypto.=" crypto/pem/pem.h"; 250#$crypto.=" crypto/meth/meth.h"; 251$crypto.=" crypto/asn1/asn1.h"; 252$crypto.=" crypto/asn1/asn1t.h"; 253$crypto.=" crypto/asn1/asn1_mac.h"; 254$crypto.=" crypto/err/err.h" ; # unless $no_err; 255$crypto.=" crypto/pkcs7/pkcs7.h"; 256$crypto.=" crypto/pkcs12/pkcs12.h"; 257$crypto.=" crypto/x509/x509.h"; 258$crypto.=" crypto/x509/x509_vfy.h"; 259$crypto.=" crypto/x509v3/x509v3.h"; 260$crypto.=" crypto/rand/rand.h"; 261$crypto.=" crypto/comp/comp.h" ; # unless $no_comp; 262$crypto.=" crypto/ocsp/ocsp.h"; 263$crypto.=" crypto/ui/ui.h crypto/ui/ui_compat.h"; 264$crypto.=" crypto/krb5/krb5_asn.h"; 265$crypto.=" crypto/tmdiff.h"; 266 267my $symhacks="crypto/symhacks.h"; 268 269my @ssl_symbols = &do_defs("SSLEAY", $ssl, $symhacks); 270my @crypto_symbols = &do_defs("LIBEAY", $crypto, $symhacks); 271 272if ($do_update) { 273 274if ($do_ssl == 1) { 275 276 &maybe_add_info("SSLEAY",*ssl_list,@ssl_symbols); 277 if ($do_rewrite == 1) { 278 open(OUT, ">$ssl_num"); 279 &rewrite_numbers(*OUT,"SSLEAY",*ssl_list,@ssl_symbols); 280 } else { 281 open(OUT, ">>$ssl_num"); 282 } 283 &update_numbers(*OUT,"SSLEAY",*ssl_list,$max_ssl,@ssl_symbols); 284 close OUT; 285} 286 287if($do_crypto == 1) { 288 289 &maybe_add_info("LIBEAY",*crypto_list,@crypto_symbols); 290 if ($do_rewrite == 1) { 291 open(OUT, ">$crypto_num"); 292 &rewrite_numbers(*OUT,"LIBEAY",*crypto_list,@crypto_symbols); 293 } else { 294 open(OUT, ">>$crypto_num"); 295 } 296 &update_numbers(*OUT,"LIBEAY",*crypto_list,$max_crypto,@crypto_symbols); 297 close OUT; 298} 299 300} elsif ($do_checkexist) { 301 &check_existing(*ssl_list, @ssl_symbols) 302 if $do_ssl == 1; 303 &check_existing(*crypto_list, @crypto_symbols) 304 if $do_crypto == 1; 305} elsif ($do_ctest || $do_ctestall) { 306 307 print <<"EOF"; 308 309/* Test file to check all DEF file symbols are present by trying 310 * to link to all of them. This is *not* intended to be run! 311 */ 312 313int main() 314{ 315EOF 316 &print_test_file(*STDOUT,"SSLEAY",*ssl_list,$do_ctestall,@ssl_symbols) 317 if $do_ssl == 1; 318 319 &print_test_file(*STDOUT,"LIBEAY",*crypto_list,$do_ctestall,@crypto_symbols) 320 if $do_crypto == 1; 321 322 print "}\n"; 323 324} else { 325 326 &print_def_file(*STDOUT,$libname,*ssl_list,@ssl_symbols) 327 if $do_ssl == 1; 328 329 &print_def_file(*STDOUT,$libname,*crypto_list,@crypto_symbols) 330 if $do_crypto == 1; 331 332} 333 334 335sub do_defs 336{ 337 my($name,$files,$symhacksfile)=@_; 338 my $file; 339 my @ret; 340 my %syms; 341 my %platform; # For anything undefined, we assume "" 342 my %kind; # For anything undefined, we assume "FUNCTION" 343 my %algorithm; # For anything undefined, we assume "" 344 my %variant; 345 my %variant_cnt; # To be able to allocate "name{n}" if "name" 346 # is the same name as the original. 347 my $cpp; 348 my %unknown_algorithms = (); 349 350 foreach $file (split(/\s+/,$symhacksfile." ".$files)) 351 { 352 print STDERR "DEBUG: starting on $file:\n" if $debug; 353 open(IN,"<$file") || die "unable to open $file:$!\n"; 354 my $line = "", my $def= ""; 355 my %tag = ( 356 (map { $_ => 0 } @known_platforms), 357 (map { "OPENSSL_SYS_".$_ => 0 } @known_ossl_platforms), 358 (map { "OPENSSL_NO_".$_ => 0 } @known_algorithms), 359 NOPROTO => 0, 360 PERL5 => 0, 361 _WINDLL => 0, 362 CONST_STRICT => 0, 363 TRUE => 1, 364 ); 365 my $symhacking = $file eq $symhacksfile; 366 my @current_platforms = (); 367 my @current_algorithms = (); 368 369 # params: symbol, alias, platforms, kind 370 # The reason to put this subroutine in a variable is that 371 # it will otherwise create it's own, unshared, version of 372 # %tag and %variant... 373 my $make_variant = sub 374 { 375 my ($s, $a, $p, $k) = @_; 376 my ($a1, $a2); 377 378 print STDERR "DEBUG: make_variant: Entered with ",$s,", ",$a,", ",(defined($p)?$p:""),", ",(defined($k)?$k:""),"\n" if $debug; 379 if (defined($p)) 380 { 381 $a1 = join(",",$p, 382 grep(!/^$/, 383 map { $tag{$_} == 1 ? $_ : "" } 384 @known_platforms)); 385 } 386 else 387 { 388 $a1 = join(",", 389 grep(!/^$/, 390 map { $tag{$_} == 1 ? $_ : "" } 391 @known_platforms)); 392 } 393 $a2 = join(",", 394 grep(!/^$/, 395 map { $tag{"OPENSSL_SYS_".$_} == 1 ? $_ : "" } 396 @known_ossl_platforms)); 397 print STDERR "DEBUG: make_variant: a1 = $a1; a2 = $a2\n" if $debug; 398 if ($a1 eq "") { $a1 = $a2; } 399 elsif ($a1 ne "" && $a2 ne "") { $a1 .= ",".$a2; } 400 if ($a eq $s) 401 { 402 if (!defined($variant_cnt{$s})) 403 { 404 $variant_cnt{$s} = 0; 405 } 406 $variant_cnt{$s}++; 407 $a .= "{$variant_cnt{$s}}"; 408 } 409 my $toadd = $a.":".$a1.(defined($k)?":".$k:""); 410 my $togrep = $s.'(\{[0-9]+\})?:'.$a1.(defined($k)?":".$k:""); 411 if (!grep(/^$togrep$/, 412 split(/;/, defined($variant{$s})?$variant{$s}:""))) { 413 if (defined($variant{$s})) { $variant{$s} .= ";"; } 414 $variant{$s} .= $toadd; 415 } 416 print STDERR "DEBUG: make_variant: Exit with variant of ",$s," = ",$variant{$s},"\n" if $debug; 417 }; 418 419 print STDERR "DEBUG: parsing ----------\n" if $debug; 420 while(<IN>) { 421 last if (/\/\* Error codes for the \w+ functions\. \*\//); 422 if ($line ne '') { 423 $_ = $line . $_; 424 $line = ''; 425 } 426 427 if (/\\$/) { 428 chomp; # remove eol 429 chop; # remove ending backslash 430 $line = $_; 431 next; 432 } 433 434 $cpp = 1 if /^\#.*ifdef.*cplusplus/; 435 if ($cpp) { 436 $cpp = 0 if /^\#.*endif/; 437 next; 438 } 439 440 s/\/\*.*?\*\///gs; # ignore comments 441 s/{[^{}]*}//gs; # ignore {} blocks 442 print STDERR "DEBUG: \$_=\"$_\"\n" if $debug; 443 if (/^\#\s*ifndef\s+(.*)/) { 444 push(@tag,"-"); 445 push(@tag,$1); 446 $tag{$1}=-1; 447 print STDERR "DEBUG: $file: found tag $1 = -1\n" if $debug; 448 } elsif (/^\#\s*if\s+!defined\(([^\)]+)\)/) { 449 push(@tag,"-"); 450 if (/^\#\s*if\s+(!defined\(([^\)]+)\)(\s+\&\&\s+!defined\(([^\)]+)\))*)$/) { 451 my $tmp_1 = $1; 452 my $tmp_; 453 foreach $tmp_ (split '\&\&',$tmp_1) { 454 $tmp_ =~ /!defined\(([^\)]+)\)/; 455 print STDERR "DEBUG: $file: found tag $1 = -1\n" if $debug; 456 push(@tag,$1); 457 $tag{$1}=-1; 458 } 459 } else { 460 print STDERR "Warning: $file: complicated expression: $_" if $debug; # because it is O... 461 print STDERR "DEBUG: $file: found tag $1 = -1\n" if $debug; 462 push(@tag,$1); 463 $tag{$1}=-1; 464 } 465 } elsif (/^\#\s*ifdef\s+(.*)/) { 466 push(@tag,"-"); 467 push(@tag,$1); 468 $tag{$1}=1; 469 print STDERR "DEBUG: $file: found tag $1 = 1\n" if $debug; 470 } elsif (/^\#\s*if\s+defined\(([^\)]+)\)/) { 471 push(@tag,"-"); 472 if (/^\#\s*if\s+(defined\(([^\)]+)\)(\s+\|\|\s+defined\(([^\)]+)\))*)$/) { 473 my $tmp_1 = $1; 474 my $tmp_; 475 foreach $tmp_ (split '\|\|',$tmp_1) { 476 $tmp_ =~ /defined\(([^\)]+)\)/; 477 print STDERR "DEBUG: $file: found tag $1 = 1\n" if $debug; 478 push(@tag,$1); 479 $tag{$1}=1; 480 } 481 } else { 482 print STDERR "Warning: $file: complicated expression: $_\n" if $debug; # because it is O... 483 print STDERR "DEBUG: $file: found tag $1 = 1\n" if $debug; 484 push(@tag,$1); 485 $tag{$1}=1; 486 } 487 } elsif (/^\#\s*error\s+(\w+) is disabled\./) { 488 my $tag_i = $#tag; 489 while($tag[$tag_i] ne "-") { 490 if ($tag[$tag_i] eq "OPENSSL_NO_".$1) { 491 $tag{$tag[$tag_i]}=2; 492 print STDERR "DEBUG: $file: chaged tag $1 = 2\n" if $debug; 493 } 494 $tag_i--; 495 } 496 } elsif (/^\#\s*endif/) { 497 my $tag_i = $#tag; 498 while($tag[$tag_i] ne "-") { 499 my $t=$tag[$tag_i]; 500 print STDERR "DEBUG: \$t=\"$t\"\n" if $debug; 501 if ($tag{$t}==2) { 502 $tag{$t}=-1; 503 } else { 504 $tag{$t}=0; 505 } 506 print STDERR "DEBUG: $file: changed tag ",$t," = ",$tag{$t},"\n" if $debug; 507 pop(@tag); 508 if ($t =~ /^OPENSSL_NO_([A-Z0-9_]+)$/) { 509 $t=$1; 510 } else { 511 $t=""; 512 } 513 if ($t ne "" 514 && !grep(/^$t$/, @known_algorithms)) { 515 $unknown_algorithms{$t} = 1; 516 #print STDERR "DEBUG: Added as unknown algorithm: $t\n" if $debug; 517 } 518 $tag_i--; 519 } 520 pop(@tag); 521 } elsif (/^\#\s*else/) { 522 my $tag_i = $#tag; 523 while($tag[$tag_i] ne "-") { 524 my $t=$tag[$tag_i]; 525 $tag{$t}= -$tag{$t}; 526 print STDERR "DEBUG: $file: changed tag ",$t," = ",$tag{$t},"\n" if $debug; 527 $tag_i--; 528 } 529 } elsif (/^\#\s*if\s+1/) { 530 push(@tag,"-"); 531 # Dummy tag 532 push(@tag,"TRUE"); 533 $tag{"TRUE"}=1; 534 print STDERR "DEBUG: $file: found 1\n" if $debug; 535 } elsif (/^\#\s*if\s+0/) { 536 push(@tag,"-"); 537 # Dummy tag 538 push(@tag,"TRUE"); 539 $tag{"TRUE"}=-1; 540 print STDERR "DEBUG: $file: found 0\n" if $debug; 541 } elsif (/^\#\s*define\s+(\w+)\s+(\w+)/ 542 && $symhacking && $tag{'TRUE'} != -1) { 543 # This is for aliasing. When we find an alias, 544 # we have to invert 545 &$make_variant($1,$2); 546 print STDERR "DEBUG: $file: defined $1 = $2\n" if $debug; 547 } 548 if (/^\#/) { 549 @current_platforms = 550 grep(!/^$/, 551 map { $tag{$_} == 1 ? $_ : 552 $tag{$_} == -1 ? "!".$_ : "" } 553 @known_platforms); 554 push @current_platforms 555 , grep(!/^$/, 556 map { $tag{"OPENSSL_SYS_".$_} == 1 ? $_ : 557 $tag{"OPENSSL_SYS_".$_} == -1 ? "!".$_ : "" } 558 @known_ossl_platforms); 559 @current_algorithms = 560 grep(!/^$/, 561 map { $tag{"OPENSSL_NO_".$_} == -1 ? $_ : "" } 562 @known_algorithms); 563 $def .= 564 "#INFO:" 565 .join(',',@current_platforms).":" 566 .join(',',@current_algorithms).";"; 567 next; 568 } 569 if ($tag{'TRUE'} != -1) { 570 if (/^\s*DECLARE_STACK_OF\s*\(\s*(\w*)\s*\)/) { 571 next; 572 } elsif (/^\s*DECLARE_ASN1_ENCODE_FUNCTIONS\s*\(\s*(\w*)\s*,\s*(\w*)\s*,\s*(\w*)\s*\)/) { 573 $def .= "int d2i_$3(void);"; 574 $def .= "int i2d_$3(void);"; 575 # Variant for platforms that do not 576 # have to access globale variables 577 # in shared libraries through functions 578 $def .= 579 "#INFO:" 580 .join(',',"!EXPORT_VAR_AS_FUNCTION",@current_platforms).":" 581 .join(',',@current_algorithms).";"; 582 $def .= "OPENSSL_EXTERN int $2_it;"; 583 $def .= 584 "#INFO:" 585 .join(',',@current_platforms).":" 586 .join(',',@current_algorithms).";"; 587 # Variant for platforms that have to 588 # access globale variables in shared 589 # libraries through functions 590 &$make_variant("$2_it","$2_it", 591 "EXPORT_VAR_AS_FUNCTION", 592 "FUNCTION"); 593 next; 594 } elsif (/^\s*DECLARE_ASN1_FUNCTIONS_fname\s*\(\s*(\w*)\s*,\s*(\w*)\s*,\s*(\w*)\s*\)/) { 595 $def .= "int d2i_$3(void);"; 596 $def .= "int i2d_$3(void);"; 597 $def .= "int $3_free(void);"; 598 $def .= "int $3_new(void);"; 599 # Variant for platforms that do not 600 # have to access globale variables 601 # in shared libraries through functions 602 $def .= 603 "#INFO:" 604 .join(',',"!EXPORT_VAR_AS_FUNCTION",@current_platforms).":" 605 .join(',',@current_algorithms).";"; 606 $def .= "OPENSSL_EXTERN int $2_it;"; 607 $def .= 608 "#INFO:" 609 .join(',',@current_platforms).":" 610 .join(',',@current_algorithms).";"; 611 # Variant for platforms that have to 612 # access globale variables in shared 613 # libraries through functions 614 &$make_variant("$2_it","$2_it", 615 "EXPORT_VAR_AS_FUNCTION", 616 "FUNCTION"); 617 next; 618 } elsif (/^\s*DECLARE_ASN1_FUNCTIONS\s*\(\s*(\w*)\s*\)/ || 619 /^\s*DECLARE_ASN1_FUNCTIONS_const\s*\(\s*(\w*)\s*\)/) { 620 $def .= "int d2i_$1(void);"; 621 $def .= "int i2d_$1(void);"; 622 $def .= "int $1_free(void);"; 623 $def .= "int $1_new(void);"; 624 # Variant for platforms that do not 625 # have to access globale variables 626 # in shared libraries through functions 627 $def .= 628 "#INFO:" 629 .join(',',"!EXPORT_VAR_AS_FUNCTION",@current_platforms).":" 630 .join(',',@current_algorithms).";"; 631 $def .= "OPENSSL_EXTERN int $1_it;"; 632 $def .= 633 "#INFO:" 634 .join(',',@current_platforms).":" 635 .join(',',@current_algorithms).";"; 636 # Variant for platforms that have to 637 # access globale variables in shared 638 # libraries through functions 639 &$make_variant("$1_it","$1_it", 640 "EXPORT_VAR_AS_FUNCTION", 641 "FUNCTION"); 642 next; 643 } elsif (/^\s*DECLARE_ASN1_ENCODE_FUNCTIONS_const\s*\(\s*(\w*)\s*,\s*(\w*)\s*\)/) { 644 $def .= "int d2i_$2(void);"; 645 $def .= "int i2d_$2(void);"; 646 # Variant for platforms that do not 647 # have to access globale variables 648 # in shared libraries through functions 649 $def .= 650 "#INFO:" 651 .join(',',"!EXPORT_VAR_AS_FUNCTION",@current_platforms).":" 652 .join(',',@current_algorithms).";"; 653 $def .= "OPENSSL_EXTERN int $2_it;"; 654 $def .= 655 "#INFO:" 656 .join(',',@current_platforms).":" 657 .join(',',@current_algorithms).";"; 658 # Variant for platforms that have to 659 # access globale variables in shared 660 # libraries through functions 661 &$make_variant("$2_it","$2_it", 662 "EXPORT_VAR_AS_FUNCTION", 663 "FUNCTION"); 664 next; 665 } elsif (/^\s*DECLARE_ASN1_FUNCTIONS_name\s*\(\s*(\w*)\s*,\s*(\w*)\s*\)/) { 666 $def .= "int d2i_$2(void);"; 667 $def .= "int i2d_$2(void);"; 668 $def .= "int $2_free(void);"; 669 $def .= "int $2_new(void);"; 670 # Variant for platforms that do not 671 # have to access globale variables 672 # in shared libraries through functions 673 $def .= 674 "#INFO:" 675 .join(',',"!EXPORT_VAR_AS_FUNCTION",@current_platforms).":" 676 .join(',',@current_algorithms).";"; 677 $def .= "OPENSSL_EXTERN int $2_it;"; 678 $def .= 679 "#INFO:" 680 .join(',',@current_platforms).":" 681 .join(',',@current_algorithms).";"; 682 # Variant for platforms that have to 683 # access globale variables in shared 684 # libraries through functions 685 &$make_variant("$2_it","$2_it", 686 "EXPORT_VAR_AS_FUNCTION", 687 "FUNCTION"); 688 next; 689 } elsif (/^\s*DECLARE_ASN1_ITEM\s*\(\s*(\w*)\s*\)/) { 690 # Variant for platforms that do not 691 # have to access globale variables 692 # in shared libraries through functions 693 $def .= 694 "#INFO:" 695 .join(',',"!EXPORT_VAR_AS_FUNCTION",@current_platforms).":" 696 .join(',',@current_algorithms).";"; 697 $def .= "OPENSSL_EXTERN int $1_it;"; 698 $def .= 699 "#INFO:" 700 .join(',',@current_platforms).":" 701 .join(',',@current_algorithms).";"; 702 # Variant for platforms that have to 703 # access globale variables in shared 704 # libraries through functions 705 &$make_variant("$1_it","$1_it", 706 "EXPORT_VAR_AS_FUNCTION", 707 "FUNCTION"); 708 next; 709 } elsif (/^\s*DECLARE_ASN1_SET_OF\s*\(\s*(\w*)\s*\)/) { 710 next; 711 } elsif (/^\s*DECLARE_PKCS12_STACK_OF\s*\(\s*(\w*)\s*\)/) { 712 next; 713 } elsif (/^DECLARE_PEM_rw\s*\(\s*(\w*)\s*,/ || 714 /^DECLARE_PEM_rw_cb\s*\(\s*(\w*)\s*,/ ) { 715 # Things not in Win16 716 $def .= 717 "#INFO:" 718 .join(',',"!WIN16",@current_platforms).":" 719 .join(',',@current_algorithms).";"; 720 $def .= "int PEM_read_$1(void);"; 721 $def .= "int PEM_write_$1(void);"; 722 $def .= 723 "#INFO:" 724 .join(',',@current_platforms).":" 725 .join(',',@current_algorithms).";"; 726 # Things that are everywhere 727 $def .= "int PEM_read_bio_$1(void);"; 728 $def .= "int PEM_write_bio_$1(void);"; 729 next; 730 } elsif (/^DECLARE_PEM_write\s*\(\s*(\w*)\s*,/ || 731 /^DECLARE_PEM_write_cb\s*\(\s*(\w*)\s*,/ ) { 732 # Things not in Win16 733 $def .= 734 "#INFO:" 735 .join(',',"!WIN16",@current_platforms).":" 736 .join(',',@current_algorithms).";"; 737 $def .= "int PEM_write_$1(void);"; 738 $def .= 739 "#INFO:" 740 .join(',',@current_platforms).":" 741 .join(',',@current_algorithms).";"; 742 # Things that are everywhere 743 $def .= "int PEM_write_bio_$1(void);"; 744 next; 745 } elsif (/^DECLARE_PEM_read\s*\(\s*(\w*)\s*,/ || 746 /^DECLARE_PEM_read_cb\s*\(\s*(\w*)\s*,/ ) { 747 # Things not in Win16 748 $def .= 749 "#INFO:" 750 .join(',',"!WIN16",@current_platforms).":" 751 .join(',',@current_algorithms).";"; 752 $def .= "int PEM_read_$1(void);"; 753 $def .= 754 "#INFO:" 755 .join(',',@current_platforms).":" 756 .join(',',@current_algorithms).";"; 757 # Things that are everywhere 758 $def .= "int PEM_read_bio_$1(void);"; 759 next; 760 } elsif (/^OPENSSL_DECLARE_GLOBAL\s*\(\s*(\w*)\s*,\s*(\w*)\s*\)/) { 761 # Variant for platforms that do not 762 # have to access globale variables 763 # in shared libraries through functions 764 $def .= 765 "#INFO:" 766 .join(',',"!EXPORT_VAR_AS_FUNCTION",@current_platforms).":" 767 .join(',',@current_algorithms).";"; 768 $def .= "OPENSSL_EXTERN int _shadow_$2;"; 769 $def .= 770 "#INFO:" 771 .join(',',@current_platforms).":" 772 .join(',',@current_algorithms).";"; 773 # Variant for platforms that have to 774 # access globale variables in shared 775 # libraries through functions 776 &$make_variant("_shadow_$2","_shadow_$2", 777 "EXPORT_VAR_AS_FUNCTION", 778 "FUNCTION"); 779 } elsif ($tag{'CONST_STRICT'} != 1) { 780 if (/\{|\/\*|\([^\)]*$/) { 781 $line = $_; 782 } else { 783 $def .= $_; 784 } 785 } 786 } 787 } 788 close(IN); 789 790 my $algs; 791 my $plays; 792 793 print STDERR "DEBUG: postprocessing ----------\n" if $debug; 794 foreach (split /;/, $def) { 795 my $s; my $k = "FUNCTION"; my $p; my $a; 796 s/^[\n\s]*//g; 797 s/[\n\s]*$//g; 798 next if(/\#undef/); 799 next if(/typedef\W/); 800 next if(/\#define/); 801 802 print STDERR "DEBUG: \$_ = \"$_\"\n" if $debug; 803 if (/^\#INFO:([^:]*):(.*)$/) { 804 $plats = $1; 805 $algs = $2; 806 print STDERR "DEBUG: found info on platforms ($plats) and algorithms ($algs)\n" if $debug; 807 next; 808 } elsif (/^\s*OPENSSL_EXTERN\s.*?(\w+(\{[0-9]+\})?)(\[[0-9]*\])*\s*$/) { 809 $s = $1; 810 $k = "VARIABLE"; 811 print STDERR "DEBUG: found external variable $s\n" if $debug; 812 } elsif (/\(\*(\w*(\{[0-9]+\})?)\([^\)]+/) { 813 $s = $1; 814 print STDERR "DEBUG: found ANSI C function $s\n" if $debug; 815 } elsif (/\w+\W+(\w+)\W*\(\s*\)$/s) { 816 # K&R C 817 print STDERR "DEBUG: found K&R C function $s\n" if $debug; 818 next; 819 } elsif (/\w+\W+\w+(\{[0-9]+\})?\W*\(.*\)$/s) { 820 while (not /\(\)$/s) { 821 s/[^\(\)]*\)$/\)/s; 822 s/\([^\(\)]*\)\)$/\)/s; 823 } 824 s/\(void\)//; 825 /(\w+(\{[0-9]+\})?)\W*\(\)/s; 826 $s = $1; 827 print STDERR "DEBUG: found function $s\n" if $debug; 828 } elsif (/\(/ and not (/=/)) { 829 print STDERR "File $file: cannot parse: $_;\n"; 830 next; 831 } else { 832 next; 833 } 834 835 $syms{$s} = 1; 836 $kind{$s} = $k; 837 838 $p = $plats; 839 $a = $algs; 840 $a .= ",BF" if($s =~ /EVP_bf/); 841 $a .= ",CAST" if($s =~ /EVP_cast/); 842 $a .= ",DES" if($s =~ /EVP_des/); 843 $a .= ",DSA" if($s =~ /EVP_dss/); 844 $a .= ",IDEA" if($s =~ /EVP_idea/); 845 $a .= ",MD2" if($s =~ /EVP_md2/); 846 $a .= ",MD4" if($s =~ /EVP_md4/); 847 $a .= ",MD5" if($s =~ /EVP_md5/); 848 $a .= ",RC2" if($s =~ /EVP_rc2/); 849 $a .= ",RC4" if($s =~ /EVP_rc4/); 850 $a .= ",RC5" if($s =~ /EVP_rc5/); 851 $a .= ",RIPEMD" if($s =~ /EVP_ripemd/); 852 $a .= ",SHA" if($s =~ /EVP_sha/); 853 $a .= ",RSA" if($s =~ /EVP_(Open|Seal)(Final|Init)/); 854 $a .= ",RSA" if($s =~ /PEM_Seal(Final|Init|Update)/); 855 $a .= ",RSA" if($s =~ /RSAPrivateKey/); 856 $a .= ",RSA" if($s =~ /SSLv23?_((client|server)_)?method/); 857 858 $platform{$s} = 859 &reduce_platforms((defined($platform{$s})?$platform{$s}.',':"").$p); 860 $algorithm{$s} .= ','.$a; 861 862 if (defined($variant{$s})) { 863 foreach $v (split /;/,$variant{$s}) { 864 (my $r, my $p, my $k) = split(/:/,$v); 865 my $ip = join ',',map({ /^!(.*)$/ ? $1 : "!".$_ } split /,/, $p); 866 $syms{$r} = 1; 867 if (!defined($k)) { $k = $kind{$s}; } 868 $kind{$r} = $k."(".$s.")"; 869 $algorithm{$r} = $algorithm{$s}; 870 $platform{$r} = &reduce_platforms($platform{$s}.",".$p.",".$p); 871 $platform{$s} = &reduce_platforms($platform{$s}.','.$ip.','.$ip); 872 print STDERR "DEBUG: \$variant{\"$s\"} = ",$v,"; \$r = $r; \$p = ",$platform{$r},"; \$a = ",$algorithm{$r},"; \$kind = ",$kind{$r},"\n" if $debug; 873 } 874 } 875 print STDERR "DEBUG: \$s = $s; \$p = ",$platform{$s},"; \$a = ",$algorithm{$s},"; \$kind = ",$kind{$s},"\n" if $debug; 876 } 877 } 878 879 # Prune the returned symbols 880 881 delete $syms{"bn_dump1"}; 882 $platform{"BIO_s_log"} .= ",!WIN32,!WIN16,!macintosh"; 883 884 $platform{"PEM_read_NS_CERT_SEQ"} = "VMS"; 885 $platform{"PEM_write_NS_CERT_SEQ"} = "VMS"; 886 $platform{"PEM_read_P8_PRIV_KEY_INFO"} = "VMS"; 887 $platform{"PEM_write_P8_PRIV_KEY_INFO"} = "VMS"; 888 889 # Info we know about 890 891 push @ret, map { $_."\\".&info_string($_,"EXIST", 892 $platform{$_}, 893 $kind{$_}, 894 $algorithm{$_}) } keys %syms; 895 896 if (keys %unknown_algorithms) { 897 print STDERR "WARNING: mkdef.pl doesn't know the following algorithms:\n"; 898 print STDERR "\t",join("\n\t",keys %unknown_algorithms),"\n"; 899 } 900 return(@ret); 901} 902 903# Param: string of comma-separated platform-specs. 904sub reduce_platforms 905{ 906 my ($platforms) = @_; 907 my $pl = defined($platforms) ? $platforms : ""; 908 my %p = map { $_ => 0 } split /,/, $pl; 909 my $ret; 910 911 print STDERR "DEBUG: Entered reduce_platforms with \"$platforms\"\n" 912 if $debug; 913 # We do this, because if there's code like the following, it really 914 # means the function exists in all cases and should therefore be 915 # everywhere. By increasing and decreasing, we may attain 0: 916 # 917 # ifndef WIN16 918 # int foo(); 919 # else 920 # int _fat foo(); 921 # endif 922 foreach $platform (split /,/, $pl) { 923 if ($platform =~ /^!(.*)$/) { 924 $p{$1}--; 925 } else { 926 $p{$platform}++; 927 } 928 } 929 foreach $platform (keys %p) { 930 if ($p{$platform} == 0) { delete $p{$platform}; } 931 } 932 933 delete $p{""}; 934 935 $ret = join(',',sort(map { $p{$_} < 0 ? "!".$_ : $_ } keys %p)); 936 print STDERR "DEBUG: Exiting reduce_platforms with \"$ret\"\n" 937 if $debug; 938 return $ret; 939} 940 941sub info_string { 942 (my $symbol, my $exist, my $platforms, my $kind, my $algorithms) = @_; 943 944 my %a = defined($algorithms) ? 945 map { $_ => 1 } split /,/, $algorithms : (); 946 my $k = defined($kind) ? $kind : "FUNCTION"; 947 my $ret; 948 my $p = &reduce_platforms($platforms); 949 950 delete $a{""}; 951 952 $ret = $exist; 953 $ret .= ":".$p; 954 $ret .= ":".$k; 955 $ret .= ":".join(',',sort keys %a); 956 return $ret; 957} 958 959sub maybe_add_info { 960 (my $name, *nums, my @symbols) = @_; 961 my $sym; 962 my $new_info = 0; 963 my %syms=(); 964 965 print STDERR "Updating $name info\n"; 966 foreach $sym (@symbols) { 967 (my $s, my $i) = split /\\/, $sym; 968 if (defined($nums{$s})) { 969 $i =~ s/^(.*?:.*?:\w+)(\(\w+\))?/$1/; 970 (my $n, my $dummy) = split /\\/, $nums{$s}; 971 if (!defined($dummy) || $i ne $dummy) { 972 $nums{$s} = $n."\\".$i; 973 $new_info++; 974 print STDERR "DEBUG: maybe_add_info for $s: \"$dummy\" => \"$i\"\n" if $debug; 975 } 976 } 977 $syms{$s} = 1; 978 } 979 980 my @s=sort { &parse_number($nums{$a},"n") <=> &parse_number($nums{$b},"n") } keys %nums; 981 foreach $sym (@s) { 982 (my $n, my $i) = split /\\/, $nums{$sym}; 983 if (!defined($syms{$sym}) && $i !~ /^NOEXIST:/) { 984 $new_info++; 985 print STDERR "DEBUG: maybe_add_info for $sym: -> undefined\n" if $debug; 986 } 987 } 988 if ($new_info) { 989 print STDERR "$new_info old symbols got an info update\n"; 990 if (!$do_rewrite) { 991 print STDERR "You should do a rewrite to fix this.\n"; 992 } 993 } else { 994 print STDERR "No old symbols needed info update\n"; 995 } 996} 997 998# Param: string of comma-separated keywords, each possibly prefixed with a "!" 999sub is_valid 1000{ 1001 my ($keywords_txt,$platforms) = @_; 1002 my (@keywords) = split /,/,$keywords_txt; 1003 my ($falsesum, $truesum) = (0, !grep(/^[^!]/,@keywords)); 1004 1005 # Param: one keyword 1006 sub recognise 1007 { 1008 my ($keyword,$platforms) = @_; 1009 1010 if ($platforms) { 1011 # platforms 1012 if ($keyword eq "VMS" && $VMS) { return 1; } 1013 if ($keyword eq "WIN32" && $W32) { return 1; } 1014 if ($keyword eq "WIN16" && $W16) { return 1; } 1015 if ($keyword eq "WINNT" && $NT) { return 1; } 1016 if ($keyword eq "OS2" && $OS2) { return 1; } 1017 # Special platforms: 1018 # EXPORT_VAR_AS_FUNCTION means that global variables 1019 # will be represented as functions. This currently 1020 # only happens on VMS-VAX. 1021 if ($keyword eq "EXPORT_VAR_AS_FUNCTION" && ($VMSVAX || $W32 || $W16)) { 1022 return 1; 1023 } 1024 return 0; 1025 } else { 1026 # algorithms 1027 if ($keyword eq "RC2" && $no_rc2) { return 0; } 1028 if ($keyword eq "RC4" && $no_rc4) { return 0; } 1029 if ($keyword eq "RC5" && $no_rc5) { return 0; } 1030 if ($keyword eq "IDEA" && $no_idea) { return 0; } 1031 if ($keyword eq "DES" && $no_des) { return 0; } 1032 if ($keyword eq "BF" && $no_bf) { return 0; } 1033 if ($keyword eq "CAST" && $no_cast) { return 0; } 1034 if ($keyword eq "MD2" && $no_md2) { return 0; } 1035 if ($keyword eq "MD4" && $no_md4) { return 0; } 1036 if ($keyword eq "MD5" && $no_md5) { return 0; } 1037 if ($keyword eq "SHA" && $no_sha) { return 0; } 1038 if ($keyword eq "RIPEMD" && $no_ripemd) { return 0; } 1039 if ($keyword eq "MDC2" && $no_mdc2) { return 0; } 1040 if ($keyword eq "RSA" && $no_rsa) { return 0; } 1041 if ($keyword eq "DSA" && $no_dsa) { return 0; } 1042 if ($keyword eq "DH" && $no_dh) { return 0; } 1043 if ($keyword eq "EC" && $no_ec) { return 0; } 1044 if ($keyword eq "HMAC" && $no_hmac) { return 0; } 1045 if ($keyword eq "AES" && $no_aes) { return 0; } 1046 if ($keyword eq "EVP" && $no_evp) { return 0; } 1047 if ($keyword eq "LHASH" && $no_lhash) { return 0; } 1048 if ($keyword eq "STACK" && $no_stack) { return 0; } 1049 if ($keyword eq "ERR" && $no_err) { return 0; } 1050 if ($keyword eq "BUFFER" && $no_buffer) { return 0; } 1051 if ($keyword eq "BIO" && $no_bio) { return 0; } 1052 if ($keyword eq "COMP" && $no_comp) { return 0; } 1053 if ($keyword eq "DSO" && $no_dso) { return 0; } 1054 if ($keyword eq "KRB5" && $no_krb5) { return 0; }
| 241$crypto.=" crypto/stack/stack.h" ; # unless $no_stack; 242$crypto.=" crypto/buffer/buffer.h" ; # unless $no_buffer; 243$crypto.=" crypto/bio/bio.h" ; # unless $no_bio; 244$crypto.=" crypto/dso/dso.h" ; # unless $no_dso; 245$crypto.=" crypto/lhash/lhash.h" ; # unless $no_lhash; 246$crypto.=" crypto/conf/conf.h"; 247$crypto.=" crypto/txt_db/txt_db.h"; 248 249$crypto.=" crypto/evp/evp.h" ; # unless $no_evp; 250$crypto.=" crypto/objects/objects.h"; 251$crypto.=" crypto/pem/pem.h"; 252#$crypto.=" crypto/meth/meth.h"; 253$crypto.=" crypto/asn1/asn1.h"; 254$crypto.=" crypto/asn1/asn1t.h"; 255$crypto.=" crypto/asn1/asn1_mac.h"; 256$crypto.=" crypto/err/err.h" ; # unless $no_err; 257$crypto.=" crypto/pkcs7/pkcs7.h"; 258$crypto.=" crypto/pkcs12/pkcs12.h"; 259$crypto.=" crypto/x509/x509.h"; 260$crypto.=" crypto/x509/x509_vfy.h"; 261$crypto.=" crypto/x509v3/x509v3.h"; 262$crypto.=" crypto/rand/rand.h"; 263$crypto.=" crypto/comp/comp.h" ; # unless $no_comp; 264$crypto.=" crypto/ocsp/ocsp.h"; 265$crypto.=" crypto/ui/ui.h crypto/ui/ui_compat.h"; 266$crypto.=" crypto/krb5/krb5_asn.h"; 267$crypto.=" crypto/tmdiff.h"; 268 269my $symhacks="crypto/symhacks.h"; 270 271my @ssl_symbols = &do_defs("SSLEAY", $ssl, $symhacks); 272my @crypto_symbols = &do_defs("LIBEAY", $crypto, $symhacks); 273 274if ($do_update) { 275 276if ($do_ssl == 1) { 277 278 &maybe_add_info("SSLEAY",*ssl_list,@ssl_symbols); 279 if ($do_rewrite == 1) { 280 open(OUT, ">$ssl_num"); 281 &rewrite_numbers(*OUT,"SSLEAY",*ssl_list,@ssl_symbols); 282 } else { 283 open(OUT, ">>$ssl_num"); 284 } 285 &update_numbers(*OUT,"SSLEAY",*ssl_list,$max_ssl,@ssl_symbols); 286 close OUT; 287} 288 289if($do_crypto == 1) { 290 291 &maybe_add_info("LIBEAY",*crypto_list,@crypto_symbols); 292 if ($do_rewrite == 1) { 293 open(OUT, ">$crypto_num"); 294 &rewrite_numbers(*OUT,"LIBEAY",*crypto_list,@crypto_symbols); 295 } else { 296 open(OUT, ">>$crypto_num"); 297 } 298 &update_numbers(*OUT,"LIBEAY",*crypto_list,$max_crypto,@crypto_symbols); 299 close OUT; 300} 301 302} elsif ($do_checkexist) { 303 &check_existing(*ssl_list, @ssl_symbols) 304 if $do_ssl == 1; 305 &check_existing(*crypto_list, @crypto_symbols) 306 if $do_crypto == 1; 307} elsif ($do_ctest || $do_ctestall) { 308 309 print <<"EOF"; 310 311/* Test file to check all DEF file symbols are present by trying 312 * to link to all of them. This is *not* intended to be run! 313 */ 314 315int main() 316{ 317EOF 318 &print_test_file(*STDOUT,"SSLEAY",*ssl_list,$do_ctestall,@ssl_symbols) 319 if $do_ssl == 1; 320 321 &print_test_file(*STDOUT,"LIBEAY",*crypto_list,$do_ctestall,@crypto_symbols) 322 if $do_crypto == 1; 323 324 print "}\n"; 325 326} else { 327 328 &print_def_file(*STDOUT,$libname,*ssl_list,@ssl_symbols) 329 if $do_ssl == 1; 330 331 &print_def_file(*STDOUT,$libname,*crypto_list,@crypto_symbols) 332 if $do_crypto == 1; 333 334} 335 336 337sub do_defs 338{ 339 my($name,$files,$symhacksfile)=@_; 340 my $file; 341 my @ret; 342 my %syms; 343 my %platform; # For anything undefined, we assume "" 344 my %kind; # For anything undefined, we assume "FUNCTION" 345 my %algorithm; # For anything undefined, we assume "" 346 my %variant; 347 my %variant_cnt; # To be able to allocate "name{n}" if "name" 348 # is the same name as the original. 349 my $cpp; 350 my %unknown_algorithms = (); 351 352 foreach $file (split(/\s+/,$symhacksfile." ".$files)) 353 { 354 print STDERR "DEBUG: starting on $file:\n" if $debug; 355 open(IN,"<$file") || die "unable to open $file:$!\n"; 356 my $line = "", my $def= ""; 357 my %tag = ( 358 (map { $_ => 0 } @known_platforms), 359 (map { "OPENSSL_SYS_".$_ => 0 } @known_ossl_platforms), 360 (map { "OPENSSL_NO_".$_ => 0 } @known_algorithms), 361 NOPROTO => 0, 362 PERL5 => 0, 363 _WINDLL => 0, 364 CONST_STRICT => 0, 365 TRUE => 1, 366 ); 367 my $symhacking = $file eq $symhacksfile; 368 my @current_platforms = (); 369 my @current_algorithms = (); 370 371 # params: symbol, alias, platforms, kind 372 # The reason to put this subroutine in a variable is that 373 # it will otherwise create it's own, unshared, version of 374 # %tag and %variant... 375 my $make_variant = sub 376 { 377 my ($s, $a, $p, $k) = @_; 378 my ($a1, $a2); 379 380 print STDERR "DEBUG: make_variant: Entered with ",$s,", ",$a,", ",(defined($p)?$p:""),", ",(defined($k)?$k:""),"\n" if $debug; 381 if (defined($p)) 382 { 383 $a1 = join(",",$p, 384 grep(!/^$/, 385 map { $tag{$_} == 1 ? $_ : "" } 386 @known_platforms)); 387 } 388 else 389 { 390 $a1 = join(",", 391 grep(!/^$/, 392 map { $tag{$_} == 1 ? $_ : "" } 393 @known_platforms)); 394 } 395 $a2 = join(",", 396 grep(!/^$/, 397 map { $tag{"OPENSSL_SYS_".$_} == 1 ? $_ : "" } 398 @known_ossl_platforms)); 399 print STDERR "DEBUG: make_variant: a1 = $a1; a2 = $a2\n" if $debug; 400 if ($a1 eq "") { $a1 = $a2; } 401 elsif ($a1 ne "" && $a2 ne "") { $a1 .= ",".$a2; } 402 if ($a eq $s) 403 { 404 if (!defined($variant_cnt{$s})) 405 { 406 $variant_cnt{$s} = 0; 407 } 408 $variant_cnt{$s}++; 409 $a .= "{$variant_cnt{$s}}"; 410 } 411 my $toadd = $a.":".$a1.(defined($k)?":".$k:""); 412 my $togrep = $s.'(\{[0-9]+\})?:'.$a1.(defined($k)?":".$k:""); 413 if (!grep(/^$togrep$/, 414 split(/;/, defined($variant{$s})?$variant{$s}:""))) { 415 if (defined($variant{$s})) { $variant{$s} .= ";"; } 416 $variant{$s} .= $toadd; 417 } 418 print STDERR "DEBUG: make_variant: Exit with variant of ",$s," = ",$variant{$s},"\n" if $debug; 419 }; 420 421 print STDERR "DEBUG: parsing ----------\n" if $debug; 422 while(<IN>) { 423 last if (/\/\* Error codes for the \w+ functions\. \*\//); 424 if ($line ne '') { 425 $_ = $line . $_; 426 $line = ''; 427 } 428 429 if (/\\$/) { 430 chomp; # remove eol 431 chop; # remove ending backslash 432 $line = $_; 433 next; 434 } 435 436 $cpp = 1 if /^\#.*ifdef.*cplusplus/; 437 if ($cpp) { 438 $cpp = 0 if /^\#.*endif/; 439 next; 440 } 441 442 s/\/\*.*?\*\///gs; # ignore comments 443 s/{[^{}]*}//gs; # ignore {} blocks 444 print STDERR "DEBUG: \$_=\"$_\"\n" if $debug; 445 if (/^\#\s*ifndef\s+(.*)/) { 446 push(@tag,"-"); 447 push(@tag,$1); 448 $tag{$1}=-1; 449 print STDERR "DEBUG: $file: found tag $1 = -1\n" if $debug; 450 } elsif (/^\#\s*if\s+!defined\(([^\)]+)\)/) { 451 push(@tag,"-"); 452 if (/^\#\s*if\s+(!defined\(([^\)]+)\)(\s+\&\&\s+!defined\(([^\)]+)\))*)$/) { 453 my $tmp_1 = $1; 454 my $tmp_; 455 foreach $tmp_ (split '\&\&',$tmp_1) { 456 $tmp_ =~ /!defined\(([^\)]+)\)/; 457 print STDERR "DEBUG: $file: found tag $1 = -1\n" if $debug; 458 push(@tag,$1); 459 $tag{$1}=-1; 460 } 461 } else { 462 print STDERR "Warning: $file: complicated expression: $_" if $debug; # because it is O... 463 print STDERR "DEBUG: $file: found tag $1 = -1\n" if $debug; 464 push(@tag,$1); 465 $tag{$1}=-1; 466 } 467 } elsif (/^\#\s*ifdef\s+(.*)/) { 468 push(@tag,"-"); 469 push(@tag,$1); 470 $tag{$1}=1; 471 print STDERR "DEBUG: $file: found tag $1 = 1\n" if $debug; 472 } elsif (/^\#\s*if\s+defined\(([^\)]+)\)/) { 473 push(@tag,"-"); 474 if (/^\#\s*if\s+(defined\(([^\)]+)\)(\s+\|\|\s+defined\(([^\)]+)\))*)$/) { 475 my $tmp_1 = $1; 476 my $tmp_; 477 foreach $tmp_ (split '\|\|',$tmp_1) { 478 $tmp_ =~ /defined\(([^\)]+)\)/; 479 print STDERR "DEBUG: $file: found tag $1 = 1\n" if $debug; 480 push(@tag,$1); 481 $tag{$1}=1; 482 } 483 } else { 484 print STDERR "Warning: $file: complicated expression: $_\n" if $debug; # because it is O... 485 print STDERR "DEBUG: $file: found tag $1 = 1\n" if $debug; 486 push(@tag,$1); 487 $tag{$1}=1; 488 } 489 } elsif (/^\#\s*error\s+(\w+) is disabled\./) { 490 my $tag_i = $#tag; 491 while($tag[$tag_i] ne "-") { 492 if ($tag[$tag_i] eq "OPENSSL_NO_".$1) { 493 $tag{$tag[$tag_i]}=2; 494 print STDERR "DEBUG: $file: chaged tag $1 = 2\n" if $debug; 495 } 496 $tag_i--; 497 } 498 } elsif (/^\#\s*endif/) { 499 my $tag_i = $#tag; 500 while($tag[$tag_i] ne "-") { 501 my $t=$tag[$tag_i]; 502 print STDERR "DEBUG: \$t=\"$t\"\n" if $debug; 503 if ($tag{$t}==2) { 504 $tag{$t}=-1; 505 } else { 506 $tag{$t}=0; 507 } 508 print STDERR "DEBUG: $file: changed tag ",$t," = ",$tag{$t},"\n" if $debug; 509 pop(@tag); 510 if ($t =~ /^OPENSSL_NO_([A-Z0-9_]+)$/) { 511 $t=$1; 512 } else { 513 $t=""; 514 } 515 if ($t ne "" 516 && !grep(/^$t$/, @known_algorithms)) { 517 $unknown_algorithms{$t} = 1; 518 #print STDERR "DEBUG: Added as unknown algorithm: $t\n" if $debug; 519 } 520 $tag_i--; 521 } 522 pop(@tag); 523 } elsif (/^\#\s*else/) { 524 my $tag_i = $#tag; 525 while($tag[$tag_i] ne "-") { 526 my $t=$tag[$tag_i]; 527 $tag{$t}= -$tag{$t}; 528 print STDERR "DEBUG: $file: changed tag ",$t," = ",$tag{$t},"\n" if $debug; 529 $tag_i--; 530 } 531 } elsif (/^\#\s*if\s+1/) { 532 push(@tag,"-"); 533 # Dummy tag 534 push(@tag,"TRUE"); 535 $tag{"TRUE"}=1; 536 print STDERR "DEBUG: $file: found 1\n" if $debug; 537 } elsif (/^\#\s*if\s+0/) { 538 push(@tag,"-"); 539 # Dummy tag 540 push(@tag,"TRUE"); 541 $tag{"TRUE"}=-1; 542 print STDERR "DEBUG: $file: found 0\n" if $debug; 543 } elsif (/^\#\s*define\s+(\w+)\s+(\w+)/ 544 && $symhacking && $tag{'TRUE'} != -1) { 545 # This is for aliasing. When we find an alias, 546 # we have to invert 547 &$make_variant($1,$2); 548 print STDERR "DEBUG: $file: defined $1 = $2\n" if $debug; 549 } 550 if (/^\#/) { 551 @current_platforms = 552 grep(!/^$/, 553 map { $tag{$_} == 1 ? $_ : 554 $tag{$_} == -1 ? "!".$_ : "" } 555 @known_platforms); 556 push @current_platforms 557 , grep(!/^$/, 558 map { $tag{"OPENSSL_SYS_".$_} == 1 ? $_ : 559 $tag{"OPENSSL_SYS_".$_} == -1 ? "!".$_ : "" } 560 @known_ossl_platforms); 561 @current_algorithms = 562 grep(!/^$/, 563 map { $tag{"OPENSSL_NO_".$_} == -1 ? $_ : "" } 564 @known_algorithms); 565 $def .= 566 "#INFO:" 567 .join(',',@current_platforms).":" 568 .join(',',@current_algorithms).";"; 569 next; 570 } 571 if ($tag{'TRUE'} != -1) { 572 if (/^\s*DECLARE_STACK_OF\s*\(\s*(\w*)\s*\)/) { 573 next; 574 } elsif (/^\s*DECLARE_ASN1_ENCODE_FUNCTIONS\s*\(\s*(\w*)\s*,\s*(\w*)\s*,\s*(\w*)\s*\)/) { 575 $def .= "int d2i_$3(void);"; 576 $def .= "int i2d_$3(void);"; 577 # Variant for platforms that do not 578 # have to access globale variables 579 # in shared libraries through functions 580 $def .= 581 "#INFO:" 582 .join(',',"!EXPORT_VAR_AS_FUNCTION",@current_platforms).":" 583 .join(',',@current_algorithms).";"; 584 $def .= "OPENSSL_EXTERN int $2_it;"; 585 $def .= 586 "#INFO:" 587 .join(',',@current_platforms).":" 588 .join(',',@current_algorithms).";"; 589 # Variant for platforms that have to 590 # access globale variables in shared 591 # libraries through functions 592 &$make_variant("$2_it","$2_it", 593 "EXPORT_VAR_AS_FUNCTION", 594 "FUNCTION"); 595 next; 596 } elsif (/^\s*DECLARE_ASN1_FUNCTIONS_fname\s*\(\s*(\w*)\s*,\s*(\w*)\s*,\s*(\w*)\s*\)/) { 597 $def .= "int d2i_$3(void);"; 598 $def .= "int i2d_$3(void);"; 599 $def .= "int $3_free(void);"; 600 $def .= "int $3_new(void);"; 601 # Variant for platforms that do not 602 # have to access globale variables 603 # in shared libraries through functions 604 $def .= 605 "#INFO:" 606 .join(',',"!EXPORT_VAR_AS_FUNCTION",@current_platforms).":" 607 .join(',',@current_algorithms).";"; 608 $def .= "OPENSSL_EXTERN int $2_it;"; 609 $def .= 610 "#INFO:" 611 .join(',',@current_platforms).":" 612 .join(',',@current_algorithms).";"; 613 # Variant for platforms that have to 614 # access globale variables in shared 615 # libraries through functions 616 &$make_variant("$2_it","$2_it", 617 "EXPORT_VAR_AS_FUNCTION", 618 "FUNCTION"); 619 next; 620 } elsif (/^\s*DECLARE_ASN1_FUNCTIONS\s*\(\s*(\w*)\s*\)/ || 621 /^\s*DECLARE_ASN1_FUNCTIONS_const\s*\(\s*(\w*)\s*\)/) { 622 $def .= "int d2i_$1(void);"; 623 $def .= "int i2d_$1(void);"; 624 $def .= "int $1_free(void);"; 625 $def .= "int $1_new(void);"; 626 # Variant for platforms that do not 627 # have to access globale variables 628 # in shared libraries through functions 629 $def .= 630 "#INFO:" 631 .join(',',"!EXPORT_VAR_AS_FUNCTION",@current_platforms).":" 632 .join(',',@current_algorithms).";"; 633 $def .= "OPENSSL_EXTERN int $1_it;"; 634 $def .= 635 "#INFO:" 636 .join(',',@current_platforms).":" 637 .join(',',@current_algorithms).";"; 638 # Variant for platforms that have to 639 # access globale variables in shared 640 # libraries through functions 641 &$make_variant("$1_it","$1_it", 642 "EXPORT_VAR_AS_FUNCTION", 643 "FUNCTION"); 644 next; 645 } elsif (/^\s*DECLARE_ASN1_ENCODE_FUNCTIONS_const\s*\(\s*(\w*)\s*,\s*(\w*)\s*\)/) { 646 $def .= "int d2i_$2(void);"; 647 $def .= "int i2d_$2(void);"; 648 # Variant for platforms that do not 649 # have to access globale variables 650 # in shared libraries through functions 651 $def .= 652 "#INFO:" 653 .join(',',"!EXPORT_VAR_AS_FUNCTION",@current_platforms).":" 654 .join(',',@current_algorithms).";"; 655 $def .= "OPENSSL_EXTERN int $2_it;"; 656 $def .= 657 "#INFO:" 658 .join(',',@current_platforms).":" 659 .join(',',@current_algorithms).";"; 660 # Variant for platforms that have to 661 # access globale variables in shared 662 # libraries through functions 663 &$make_variant("$2_it","$2_it", 664 "EXPORT_VAR_AS_FUNCTION", 665 "FUNCTION"); 666 next; 667 } elsif (/^\s*DECLARE_ASN1_FUNCTIONS_name\s*\(\s*(\w*)\s*,\s*(\w*)\s*\)/) { 668 $def .= "int d2i_$2(void);"; 669 $def .= "int i2d_$2(void);"; 670 $def .= "int $2_free(void);"; 671 $def .= "int $2_new(void);"; 672 # Variant for platforms that do not 673 # have to access globale variables 674 # in shared libraries through functions 675 $def .= 676 "#INFO:" 677 .join(',',"!EXPORT_VAR_AS_FUNCTION",@current_platforms).":" 678 .join(',',@current_algorithms).";"; 679 $def .= "OPENSSL_EXTERN int $2_it;"; 680 $def .= 681 "#INFO:" 682 .join(',',@current_platforms).":" 683 .join(',',@current_algorithms).";"; 684 # Variant for platforms that have to 685 # access globale variables in shared 686 # libraries through functions 687 &$make_variant("$2_it","$2_it", 688 "EXPORT_VAR_AS_FUNCTION", 689 "FUNCTION"); 690 next; 691 } elsif (/^\s*DECLARE_ASN1_ITEM\s*\(\s*(\w*)\s*\)/) { 692 # Variant for platforms that do not 693 # have to access globale variables 694 # in shared libraries through functions 695 $def .= 696 "#INFO:" 697 .join(',',"!EXPORT_VAR_AS_FUNCTION",@current_platforms).":" 698 .join(',',@current_algorithms).";"; 699 $def .= "OPENSSL_EXTERN int $1_it;"; 700 $def .= 701 "#INFO:" 702 .join(',',@current_platforms).":" 703 .join(',',@current_algorithms).";"; 704 # Variant for platforms that have to 705 # access globale variables in shared 706 # libraries through functions 707 &$make_variant("$1_it","$1_it", 708 "EXPORT_VAR_AS_FUNCTION", 709 "FUNCTION"); 710 next; 711 } elsif (/^\s*DECLARE_ASN1_SET_OF\s*\(\s*(\w*)\s*\)/) { 712 next; 713 } elsif (/^\s*DECLARE_PKCS12_STACK_OF\s*\(\s*(\w*)\s*\)/) { 714 next; 715 } elsif (/^DECLARE_PEM_rw\s*\(\s*(\w*)\s*,/ || 716 /^DECLARE_PEM_rw_cb\s*\(\s*(\w*)\s*,/ ) { 717 # Things not in Win16 718 $def .= 719 "#INFO:" 720 .join(',',"!WIN16",@current_platforms).":" 721 .join(',',@current_algorithms).";"; 722 $def .= "int PEM_read_$1(void);"; 723 $def .= "int PEM_write_$1(void);"; 724 $def .= 725 "#INFO:" 726 .join(',',@current_platforms).":" 727 .join(',',@current_algorithms).";"; 728 # Things that are everywhere 729 $def .= "int PEM_read_bio_$1(void);"; 730 $def .= "int PEM_write_bio_$1(void);"; 731 next; 732 } elsif (/^DECLARE_PEM_write\s*\(\s*(\w*)\s*,/ || 733 /^DECLARE_PEM_write_cb\s*\(\s*(\w*)\s*,/ ) { 734 # Things not in Win16 735 $def .= 736 "#INFO:" 737 .join(',',"!WIN16",@current_platforms).":" 738 .join(',',@current_algorithms).";"; 739 $def .= "int PEM_write_$1(void);"; 740 $def .= 741 "#INFO:" 742 .join(',',@current_platforms).":" 743 .join(',',@current_algorithms).";"; 744 # Things that are everywhere 745 $def .= "int PEM_write_bio_$1(void);"; 746 next; 747 } elsif (/^DECLARE_PEM_read\s*\(\s*(\w*)\s*,/ || 748 /^DECLARE_PEM_read_cb\s*\(\s*(\w*)\s*,/ ) { 749 # Things not in Win16 750 $def .= 751 "#INFO:" 752 .join(',',"!WIN16",@current_platforms).":" 753 .join(',',@current_algorithms).";"; 754 $def .= "int PEM_read_$1(void);"; 755 $def .= 756 "#INFO:" 757 .join(',',@current_platforms).":" 758 .join(',',@current_algorithms).";"; 759 # Things that are everywhere 760 $def .= "int PEM_read_bio_$1(void);"; 761 next; 762 } elsif (/^OPENSSL_DECLARE_GLOBAL\s*\(\s*(\w*)\s*,\s*(\w*)\s*\)/) { 763 # Variant for platforms that do not 764 # have to access globale variables 765 # in shared libraries through functions 766 $def .= 767 "#INFO:" 768 .join(',',"!EXPORT_VAR_AS_FUNCTION",@current_platforms).":" 769 .join(',',@current_algorithms).";"; 770 $def .= "OPENSSL_EXTERN int _shadow_$2;"; 771 $def .= 772 "#INFO:" 773 .join(',',@current_platforms).":" 774 .join(',',@current_algorithms).";"; 775 # Variant for platforms that have to 776 # access globale variables in shared 777 # libraries through functions 778 &$make_variant("_shadow_$2","_shadow_$2", 779 "EXPORT_VAR_AS_FUNCTION", 780 "FUNCTION"); 781 } elsif ($tag{'CONST_STRICT'} != 1) { 782 if (/\{|\/\*|\([^\)]*$/) { 783 $line = $_; 784 } else { 785 $def .= $_; 786 } 787 } 788 } 789 } 790 close(IN); 791 792 my $algs; 793 my $plays; 794 795 print STDERR "DEBUG: postprocessing ----------\n" if $debug; 796 foreach (split /;/, $def) { 797 my $s; my $k = "FUNCTION"; my $p; my $a; 798 s/^[\n\s]*//g; 799 s/[\n\s]*$//g; 800 next if(/\#undef/); 801 next if(/typedef\W/); 802 next if(/\#define/); 803 804 print STDERR "DEBUG: \$_ = \"$_\"\n" if $debug; 805 if (/^\#INFO:([^:]*):(.*)$/) { 806 $plats = $1; 807 $algs = $2; 808 print STDERR "DEBUG: found info on platforms ($plats) and algorithms ($algs)\n" if $debug; 809 next; 810 } elsif (/^\s*OPENSSL_EXTERN\s.*?(\w+(\{[0-9]+\})?)(\[[0-9]*\])*\s*$/) { 811 $s = $1; 812 $k = "VARIABLE"; 813 print STDERR "DEBUG: found external variable $s\n" if $debug; 814 } elsif (/\(\*(\w*(\{[0-9]+\})?)\([^\)]+/) { 815 $s = $1; 816 print STDERR "DEBUG: found ANSI C function $s\n" if $debug; 817 } elsif (/\w+\W+(\w+)\W*\(\s*\)$/s) { 818 # K&R C 819 print STDERR "DEBUG: found K&R C function $s\n" if $debug; 820 next; 821 } elsif (/\w+\W+\w+(\{[0-9]+\})?\W*\(.*\)$/s) { 822 while (not /\(\)$/s) { 823 s/[^\(\)]*\)$/\)/s; 824 s/\([^\(\)]*\)\)$/\)/s; 825 } 826 s/\(void\)//; 827 /(\w+(\{[0-9]+\})?)\W*\(\)/s; 828 $s = $1; 829 print STDERR "DEBUG: found function $s\n" if $debug; 830 } elsif (/\(/ and not (/=/)) { 831 print STDERR "File $file: cannot parse: $_;\n"; 832 next; 833 } else { 834 next; 835 } 836 837 $syms{$s} = 1; 838 $kind{$s} = $k; 839 840 $p = $plats; 841 $a = $algs; 842 $a .= ",BF" if($s =~ /EVP_bf/); 843 $a .= ",CAST" if($s =~ /EVP_cast/); 844 $a .= ",DES" if($s =~ /EVP_des/); 845 $a .= ",DSA" if($s =~ /EVP_dss/); 846 $a .= ",IDEA" if($s =~ /EVP_idea/); 847 $a .= ",MD2" if($s =~ /EVP_md2/); 848 $a .= ",MD4" if($s =~ /EVP_md4/); 849 $a .= ",MD5" if($s =~ /EVP_md5/); 850 $a .= ",RC2" if($s =~ /EVP_rc2/); 851 $a .= ",RC4" if($s =~ /EVP_rc4/); 852 $a .= ",RC5" if($s =~ /EVP_rc5/); 853 $a .= ",RIPEMD" if($s =~ /EVP_ripemd/); 854 $a .= ",SHA" if($s =~ /EVP_sha/); 855 $a .= ",RSA" if($s =~ /EVP_(Open|Seal)(Final|Init)/); 856 $a .= ",RSA" if($s =~ /PEM_Seal(Final|Init|Update)/); 857 $a .= ",RSA" if($s =~ /RSAPrivateKey/); 858 $a .= ",RSA" if($s =~ /SSLv23?_((client|server)_)?method/); 859 860 $platform{$s} = 861 &reduce_platforms((defined($platform{$s})?$platform{$s}.',':"").$p); 862 $algorithm{$s} .= ','.$a; 863 864 if (defined($variant{$s})) { 865 foreach $v (split /;/,$variant{$s}) { 866 (my $r, my $p, my $k) = split(/:/,$v); 867 my $ip = join ',',map({ /^!(.*)$/ ? $1 : "!".$_ } split /,/, $p); 868 $syms{$r} = 1; 869 if (!defined($k)) { $k = $kind{$s}; } 870 $kind{$r} = $k."(".$s.")"; 871 $algorithm{$r} = $algorithm{$s}; 872 $platform{$r} = &reduce_platforms($platform{$s}.",".$p.",".$p); 873 $platform{$s} = &reduce_platforms($platform{$s}.','.$ip.','.$ip); 874 print STDERR "DEBUG: \$variant{\"$s\"} = ",$v,"; \$r = $r; \$p = ",$platform{$r},"; \$a = ",$algorithm{$r},"; \$kind = ",$kind{$r},"\n" if $debug; 875 } 876 } 877 print STDERR "DEBUG: \$s = $s; \$p = ",$platform{$s},"; \$a = ",$algorithm{$s},"; \$kind = ",$kind{$s},"\n" if $debug; 878 } 879 } 880 881 # Prune the returned symbols 882 883 delete $syms{"bn_dump1"}; 884 $platform{"BIO_s_log"} .= ",!WIN32,!WIN16,!macintosh"; 885 886 $platform{"PEM_read_NS_CERT_SEQ"} = "VMS"; 887 $platform{"PEM_write_NS_CERT_SEQ"} = "VMS"; 888 $platform{"PEM_read_P8_PRIV_KEY_INFO"} = "VMS"; 889 $platform{"PEM_write_P8_PRIV_KEY_INFO"} = "VMS"; 890 891 # Info we know about 892 893 push @ret, map { $_."\\".&info_string($_,"EXIST", 894 $platform{$_}, 895 $kind{$_}, 896 $algorithm{$_}) } keys %syms; 897 898 if (keys %unknown_algorithms) { 899 print STDERR "WARNING: mkdef.pl doesn't know the following algorithms:\n"; 900 print STDERR "\t",join("\n\t",keys %unknown_algorithms),"\n"; 901 } 902 return(@ret); 903} 904 905# Param: string of comma-separated platform-specs. 906sub reduce_platforms 907{ 908 my ($platforms) = @_; 909 my $pl = defined($platforms) ? $platforms : ""; 910 my %p = map { $_ => 0 } split /,/, $pl; 911 my $ret; 912 913 print STDERR "DEBUG: Entered reduce_platforms with \"$platforms\"\n" 914 if $debug; 915 # We do this, because if there's code like the following, it really 916 # means the function exists in all cases and should therefore be 917 # everywhere. By increasing and decreasing, we may attain 0: 918 # 919 # ifndef WIN16 920 # int foo(); 921 # else 922 # int _fat foo(); 923 # endif 924 foreach $platform (split /,/, $pl) { 925 if ($platform =~ /^!(.*)$/) { 926 $p{$1}--; 927 } else { 928 $p{$platform}++; 929 } 930 } 931 foreach $platform (keys %p) { 932 if ($p{$platform} == 0) { delete $p{$platform}; } 933 } 934 935 delete $p{""}; 936 937 $ret = join(',',sort(map { $p{$_} < 0 ? "!".$_ : $_ } keys %p)); 938 print STDERR "DEBUG: Exiting reduce_platforms with \"$ret\"\n" 939 if $debug; 940 return $ret; 941} 942 943sub info_string { 944 (my $symbol, my $exist, my $platforms, my $kind, my $algorithms) = @_; 945 946 my %a = defined($algorithms) ? 947 map { $_ => 1 } split /,/, $algorithms : (); 948 my $k = defined($kind) ? $kind : "FUNCTION"; 949 my $ret; 950 my $p = &reduce_platforms($platforms); 951 952 delete $a{""}; 953 954 $ret = $exist; 955 $ret .= ":".$p; 956 $ret .= ":".$k; 957 $ret .= ":".join(',',sort keys %a); 958 return $ret; 959} 960 961sub maybe_add_info { 962 (my $name, *nums, my @symbols) = @_; 963 my $sym; 964 my $new_info = 0; 965 my %syms=(); 966 967 print STDERR "Updating $name info\n"; 968 foreach $sym (@symbols) { 969 (my $s, my $i) = split /\\/, $sym; 970 if (defined($nums{$s})) { 971 $i =~ s/^(.*?:.*?:\w+)(\(\w+\))?/$1/; 972 (my $n, my $dummy) = split /\\/, $nums{$s}; 973 if (!defined($dummy) || $i ne $dummy) { 974 $nums{$s} = $n."\\".$i; 975 $new_info++; 976 print STDERR "DEBUG: maybe_add_info for $s: \"$dummy\" => \"$i\"\n" if $debug; 977 } 978 } 979 $syms{$s} = 1; 980 } 981 982 my @s=sort { &parse_number($nums{$a},"n") <=> &parse_number($nums{$b},"n") } keys %nums; 983 foreach $sym (@s) { 984 (my $n, my $i) = split /\\/, $nums{$sym}; 985 if (!defined($syms{$sym}) && $i !~ /^NOEXIST:/) { 986 $new_info++; 987 print STDERR "DEBUG: maybe_add_info for $sym: -> undefined\n" if $debug; 988 } 989 } 990 if ($new_info) { 991 print STDERR "$new_info old symbols got an info update\n"; 992 if (!$do_rewrite) { 993 print STDERR "You should do a rewrite to fix this.\n"; 994 } 995 } else { 996 print STDERR "No old symbols needed info update\n"; 997 } 998} 999 1000# Param: string of comma-separated keywords, each possibly prefixed with a "!" 1001sub is_valid 1002{ 1003 my ($keywords_txt,$platforms) = @_; 1004 my (@keywords) = split /,/,$keywords_txt; 1005 my ($falsesum, $truesum) = (0, !grep(/^[^!]/,@keywords)); 1006 1007 # Param: one keyword 1008 sub recognise 1009 { 1010 my ($keyword,$platforms) = @_; 1011 1012 if ($platforms) { 1013 # platforms 1014 if ($keyword eq "VMS" && $VMS) { return 1; } 1015 if ($keyword eq "WIN32" && $W32) { return 1; } 1016 if ($keyword eq "WIN16" && $W16) { return 1; } 1017 if ($keyword eq "WINNT" && $NT) { return 1; } 1018 if ($keyword eq "OS2" && $OS2) { return 1; } 1019 # Special platforms: 1020 # EXPORT_VAR_AS_FUNCTION means that global variables 1021 # will be represented as functions. This currently 1022 # only happens on VMS-VAX. 1023 if ($keyword eq "EXPORT_VAR_AS_FUNCTION" && ($VMSVAX || $W32 || $W16)) { 1024 return 1; 1025 } 1026 return 0; 1027 } else { 1028 # algorithms 1029 if ($keyword eq "RC2" && $no_rc2) { return 0; } 1030 if ($keyword eq "RC4" && $no_rc4) { return 0; } 1031 if ($keyword eq "RC5" && $no_rc5) { return 0; } 1032 if ($keyword eq "IDEA" && $no_idea) { return 0; } 1033 if ($keyword eq "DES" && $no_des) { return 0; } 1034 if ($keyword eq "BF" && $no_bf) { return 0; } 1035 if ($keyword eq "CAST" && $no_cast) { return 0; } 1036 if ($keyword eq "MD2" && $no_md2) { return 0; } 1037 if ($keyword eq "MD4" && $no_md4) { return 0; } 1038 if ($keyword eq "MD5" && $no_md5) { return 0; } 1039 if ($keyword eq "SHA" && $no_sha) { return 0; } 1040 if ($keyword eq "RIPEMD" && $no_ripemd) { return 0; } 1041 if ($keyword eq "MDC2" && $no_mdc2) { return 0; } 1042 if ($keyword eq "RSA" && $no_rsa) { return 0; } 1043 if ($keyword eq "DSA" && $no_dsa) { return 0; } 1044 if ($keyword eq "DH" && $no_dh) { return 0; } 1045 if ($keyword eq "EC" && $no_ec) { return 0; } 1046 if ($keyword eq "HMAC" && $no_hmac) { return 0; } 1047 if ($keyword eq "AES" && $no_aes) { return 0; } 1048 if ($keyword eq "EVP" && $no_evp) { return 0; } 1049 if ($keyword eq "LHASH" && $no_lhash) { return 0; } 1050 if ($keyword eq "STACK" && $no_stack) { return 0; } 1051 if ($keyword eq "ERR" && $no_err) { return 0; } 1052 if ($keyword eq "BUFFER" && $no_buffer) { return 0; } 1053 if ($keyword eq "BIO" && $no_bio) { return 0; } 1054 if ($keyword eq "COMP" && $no_comp) { return 0; } 1055 if ($keyword eq "DSO" && $no_dso) { return 0; } 1056 if ($keyword eq "KRB5" && $no_krb5) { return 0; }
|
1055 if ($keyword eq "FP_API" && $no_fp_api) { return 0; } 1056 1057 # Nothing recognise as true 1058 return 1; 1059 } 1060 } 1061 1062 foreach $k (@keywords) { 1063 if ($k =~ /^!(.*)$/) { 1064 $falsesum += &recognise($1,$platforms); 1065 } else { 1066 $truesum += &recognise($k,$platforms); 1067 } 1068 } 1069 print STDERR "DEBUG: [",$#keywords,",",$#keywords < 0,"] is_valid($keywords_txt) => (\!$falsesum) && $truesum = ",(!$falsesum) && $truesum,"\n" if $debug; 1070 return (!$falsesum) && $truesum; 1071} 1072 1073sub print_test_file 1074{ 1075 (*OUT,my $name,*nums,my $testall,my @symbols)=@_; 1076 my $n = 1; my @e; my @r; 1077 my $sym; my $prev = ""; my $prefSSLeay; 1078 1079 (@e)=grep(/^SSLeay(\{[0-9]+\})?\\.*?:.*?:.*/,@symbols); 1080 (@r)=grep(/^\w+(\{[0-9]+\})?\\.*?:.*?:.*/ && !/^SSLeay(\{[0-9]+\})?\\.*?:.*?:.*/,@symbols); 1081 @symbols=((sort @e),(sort @r)); 1082 1083 foreach $sym (@symbols) { 1084 (my $s, my $i) = $sym =~ /^(.*?)\\(.*)$/; 1085 my $v = 0; 1086 $v = 1 if $i=~ /^.*?:.*?:VARIABLE/; 1087 my $p = ($i =~ /^[^:]*:([^:]*):/,$1); 1088 my $a = ($i =~ /^[^:]*:[^:]*:[^:]*:([^:]*)/,$1); 1089 if (!defined($nums{$s})) { 1090 print STDERR "Warning: $s does not have a number assigned\n" 1091 if(!$do_update); 1092 } elsif (is_valid($p,1) && is_valid($a,0)) { 1093 my $s2 = ($s =~ /^(.*?)(\{[0-9]+\})?$/, $1); 1094 if ($prev eq $s2) { 1095 print OUT "\t/* The following has already appeared previously */\n"; 1096 print STDERR "Warning: Symbol '",$s2,"' redefined. old=",($nums{$prev} =~ /^(.*?)\\/,$1),", new=",($nums{$s2} =~ /^(.*?)\\/,$1),"\n"; 1097 } 1098 $prev = $s2; # To warn about duplicates... 1099 1100 ($nn,$ni)=($nums{$s2} =~ /^(.*?)\\(.*)$/); 1101 if ($v) { 1102 print OUT "\textern int $s2; /* type unknown */ /* $nn $ni */\n"; 1103 } else { 1104 print OUT "\textern int $s2(); /* type unknown */ /* $nn $ni */\n"; 1105 } 1106 } 1107 } 1108} 1109 1110sub print_def_file 1111{ 1112 (*OUT,my $name,*nums,my @symbols)=@_; 1113 my $n = 1; my @e; my @r; my @v; my $prev=""; 1114 my $liboptions=""; 1115 1116 if ($W32) 1117 { $name.="32"; } 1118 elsif ($W16) 1119 { $name.="16"; } 1120 elsif ($OS2) 1121 { $liboptions = "INITINSTANCE\nDATA NONSHARED"; } 1122 1123 print OUT <<"EOF"; 1124; 1125; Definition file for the DLL version of the $name library from OpenSSL 1126; 1127 1128LIBRARY $name $liboptions 1129 1130DESCRIPTION 'OpenSSL $name - http://www.openssl.org/' 1131 1132EOF 1133 1134 if ($W16) { 1135 print <<"EOF"; 1136CODE PRELOAD MOVEABLE 1137DATA PRELOAD MOVEABLE SINGLE 1138 1139EXETYPE WINDOWS 1140 1141HEAPSIZE 4096 1142STACKSIZE 8192 1143 1144EOF 1145 } 1146 1147 print "EXPORTS\n"; 1148 1149 (@e)=grep(/^SSLeay(\{[0-9]+\})?\\.*?:.*?:FUNCTION/,@symbols); 1150 (@r)=grep(/^\w+(\{[0-9]+\})?\\.*?:.*?:FUNCTION/ && !/^SSLeay(\{[0-9]+\})?\\.*?:.*?:FUNCTION/,@symbols); 1151 (@v)=grep(/^\w+(\{[0-9]+\})?\\.*?:.*?:VARIABLE/,@symbols); 1152 @symbols=((sort @e),(sort @r), (sort @v)); 1153 1154 1155 foreach $sym (@symbols) { 1156 (my $s, my $i) = $sym =~ /^(.*?)\\(.*)$/; 1157 my $v = 0; 1158 $v = 1 if $i =~ /^.*?:.*?:VARIABLE/; 1159 if (!defined($nums{$s})) { 1160 printf STDERR "Warning: $s does not have a number assigned\n" 1161 if(!$do_update); 1162 } else { 1163 (my $n, my $dummy) = split /\\/, $nums{$s}; 1164 my %pf = (); 1165 my $p = ($i =~ /^[^:]*:([^:]*):/,$1); 1166 my $a = ($i =~ /^[^:]*:[^:]*:[^:]*:([^:]*)/,$1); 1167 if (is_valid($p,1) && is_valid($a,0)) { 1168 my $s2 = ($s =~ /^(.*?)(\{[0-9]+\})?$/, $1); 1169 if ($prev eq $s2) { 1170 print STDERR "Warning: Symbol '",$s2,"' redefined. old=",($nums{$prev} =~ /^(.*?)\\/,$1),", new=",($nums{$s2} =~ /^(.*?)\\/,$1),"\n"; 1171 } 1172 $prev = $s2; # To warn about duplicates... 1173 if($v && !$OS2) { 1174 printf OUT " %s%-39s @%-8d DATA\n",($W32)?"":"_",$s2,$n; 1175 } else { 1176 printf OUT " %s%-39s @%d\n",($W32||$OS2)?"":"_",$s2,$n; 1177 } 1178 } 1179 } 1180 } 1181 printf OUT "\n"; 1182} 1183 1184sub load_numbers 1185{ 1186 my($name)=@_; 1187 my(@a,%ret); 1188 1189 $max_num = 0; 1190 $num_noinfo = 0; 1191 $prev = ""; 1192 $prev_cnt = 0; 1193 1194 open(IN,"<$name") || die "unable to open $name:$!\n"; 1195 while (<IN>) { 1196 chop; 1197 s/#.*$//; 1198 next if /^\s*$/; 1199 @a=split; 1200 if (defined $ret{$a[0]}) { 1201 # This is actually perfectly OK 1202 #print STDERR "Warning: Symbol '",$a[0],"' redefined. old=",$ret{$a[0]},", new=",$a[1],"\n"; 1203 } 1204 if ($max_num > $a[1]) { 1205 print STDERR "Warning: Number decreased from ",$max_num," to ",$a[1],"\n"; 1206 } 1207 elsif ($max_num == $a[1]) { 1208 # This is actually perfectly OK 1209 #print STDERR "Warning: Symbol ",$a[0]," has same number as previous ",$prev,": ",$a[1],"\n"; 1210 if ($a[0] eq $prev) { 1211 $prev_cnt++; 1212 $a[0] .= "{$prev_cnt}"; 1213 } 1214 } 1215 else { 1216 $prev_cnt = 0; 1217 } 1218 if ($#a < 2) { 1219 # Existence will be proven later, in do_defs 1220 $ret{$a[0]}=$a[1]; 1221 $num_noinfo++; 1222 } else { 1223 $ret{$a[0]}=$a[1]."\\".$a[2]; # \\ is a special marker 1224 } 1225 $max_num = $a[1] if $a[1] > $max_num; 1226 $prev=$a[0]; 1227 } 1228 if ($num_noinfo) { 1229 print STDERR "Warning: $num_noinfo symbols were without info."; 1230 if ($do_rewrite) { 1231 printf STDERR " The rewrite will fix this.\n"; 1232 } else { 1233 printf STDERR " You should do a rewrite to fix this.\n"; 1234 } 1235 } 1236 close(IN); 1237 return(%ret); 1238} 1239 1240sub parse_number 1241{ 1242 (my $str, my $what) = @_; 1243 (my $n, my $i) = split(/\\/,$str); 1244 if ($what eq "n") { 1245 return $n; 1246 } else { 1247 return $i; 1248 } 1249} 1250 1251sub rewrite_numbers 1252{ 1253 (*OUT,$name,*nums,@symbols)=@_; 1254 my $thing; 1255 1256 print STDERR "Rewriting $name\n"; 1257 1258 my @r = grep(/^\w+(\{[0-9]+\})?\\.*?:.*?:\w+\(\w+\)/,@symbols); 1259 my $r; my %r; my %rsyms; 1260 foreach $r (@r) { 1261 (my $s, my $i) = split /\\/, $r; 1262 my $a = $1 if $i =~ /^.*?:.*?:\w+\((\w+)\)/; 1263 $i =~ s/^(.*?:.*?:\w+)\(\w+\)/$1/; 1264 $r{$a} = $s."\\".$i; 1265 $rsyms{$s} = 1; 1266 } 1267 1268 my %syms = (); 1269 foreach $_ (@symbols) { 1270 (my $n, my $i) = split /\\/; 1271 $syms{$n} = 1; 1272 } 1273 1274 my @s=sort { 1275 &parse_number($nums{$a},"n") <=> &parse_number($nums{$b},"n") 1276 || $a cmp $b 1277 } keys %nums; 1278 foreach $sym (@s) { 1279 (my $n, my $i) = split /\\/, $nums{$sym}; 1280 next if defined($i) && $i =~ /^.*?:.*?:\w+\(\w+\)/; 1281 next if defined($rsyms{$sym}); 1282 print STDERR "DEBUG: rewrite_numbers for sym = ",$sym,": i = ",$i,", n = ",$n,", rsym{sym} = ",$rsyms{$sym},"syms{sym} = ",$syms{$sym},"\n" if $debug; 1283 $i="NOEXIST::FUNCTION:" 1284 if !defined($i) || $i eq "" || !defined($syms{$sym}); 1285 my $s2 = $sym; 1286 $s2 =~ s/\{[0-9]+\}$//; 1287 printf OUT "%s%-39s %d\t%s\n","",$s2,$n,$i; 1288 if (exists $r{$sym}) { 1289 (my $s, $i) = split /\\/,$r{$sym}; 1290 my $s2 = $s; 1291 $s2 =~ s/\{[0-9]+\}$//; 1292 printf OUT "%s%-39s %d\t%s\n","",$s2,$n,$i; 1293 } 1294 } 1295} 1296 1297sub update_numbers 1298{ 1299 (*OUT,$name,*nums,my $start_num, my @symbols)=@_; 1300 my $new_syms = 0; 1301 1302 print STDERR "Updating $name numbers\n"; 1303 1304 my @r = grep(/^\w+(\{[0-9]+\})?\\.*?:.*?:\w+\(\w+\)/,@symbols); 1305 my $r; my %r; my %rsyms; 1306 foreach $r (@r) { 1307 (my $s, my $i) = split /\\/, $r; 1308 my $a = $1 if $i =~ /^.*?:.*?:\w+\((\w+)\)/; 1309 $i =~ s/^(.*?:.*?:\w+)\(\w+\)/$1/; 1310 $r{$a} = $s."\\".$i; 1311 $rsyms{$s} = 1; 1312 } 1313 1314 foreach $sym (@symbols) { 1315 (my $s, my $i) = $sym =~ /^(.*?)\\(.*)$/; 1316 next if $i =~ /^.*?:.*?:\w+\(\w+\)/; 1317 next if defined($rsyms{$sym}); 1318 die "ERROR: Symbol $sym had no info attached to it." 1319 if $i eq ""; 1320 if (!exists $nums{$s}) { 1321 $new_syms++; 1322 my $s2 = $s; 1323 $s2 =~ s/\{[0-9]+\}$//; 1324 printf OUT "%s%-39s %d\t%s\n","",$s2, ++$start_num,$i; 1325 if (exists $r{$s}) { 1326 ($s, $i) = split /\\/,$r{$s}; 1327 $s =~ s/\{[0-9]+\}$//; 1328 printf OUT "%s%-39s %d\t%s\n","",$s, $start_num,$i; 1329 } 1330 } 1331 } 1332 if($new_syms) { 1333 print STDERR "$new_syms New symbols added\n"; 1334 } else { 1335 print STDERR "No New symbols Added\n"; 1336 } 1337} 1338 1339sub check_existing 1340{ 1341 (*nums, my @symbols)=@_; 1342 my %existing; my @remaining; 1343 @remaining=(); 1344 foreach $sym (@symbols) { 1345 (my $s, my $i) = $sym =~ /^(.*?)\\(.*)$/; 1346 $existing{$s}=1; 1347 } 1348 foreach $sym (keys %nums) { 1349 if (!exists $existing{$sym}) { 1350 push @remaining, $sym; 1351 } 1352 } 1353 if(@remaining) { 1354 print STDERR "The following symbols do not seem to exist:\n"; 1355 foreach $sym (@remaining) { 1356 print STDERR "\t",$sym,"\n"; 1357 } 1358 } 1359} 1360
| 1059 if ($keyword eq "FP_API" && $no_fp_api) { return 0; } 1060 1061 # Nothing recognise as true 1062 return 1; 1063 } 1064 } 1065 1066 foreach $k (@keywords) { 1067 if ($k =~ /^!(.*)$/) { 1068 $falsesum += &recognise($1,$platforms); 1069 } else { 1070 $truesum += &recognise($k,$platforms); 1071 } 1072 } 1073 print STDERR "DEBUG: [",$#keywords,",",$#keywords < 0,"] is_valid($keywords_txt) => (\!$falsesum) && $truesum = ",(!$falsesum) && $truesum,"\n" if $debug; 1074 return (!$falsesum) && $truesum; 1075} 1076 1077sub print_test_file 1078{ 1079 (*OUT,my $name,*nums,my $testall,my @symbols)=@_; 1080 my $n = 1; my @e; my @r; 1081 my $sym; my $prev = ""; my $prefSSLeay; 1082 1083 (@e)=grep(/^SSLeay(\{[0-9]+\})?\\.*?:.*?:.*/,@symbols); 1084 (@r)=grep(/^\w+(\{[0-9]+\})?\\.*?:.*?:.*/ && !/^SSLeay(\{[0-9]+\})?\\.*?:.*?:.*/,@symbols); 1085 @symbols=((sort @e),(sort @r)); 1086 1087 foreach $sym (@symbols) { 1088 (my $s, my $i) = $sym =~ /^(.*?)\\(.*)$/; 1089 my $v = 0; 1090 $v = 1 if $i=~ /^.*?:.*?:VARIABLE/; 1091 my $p = ($i =~ /^[^:]*:([^:]*):/,$1); 1092 my $a = ($i =~ /^[^:]*:[^:]*:[^:]*:([^:]*)/,$1); 1093 if (!defined($nums{$s})) { 1094 print STDERR "Warning: $s does not have a number assigned\n" 1095 if(!$do_update); 1096 } elsif (is_valid($p,1) && is_valid($a,0)) { 1097 my $s2 = ($s =~ /^(.*?)(\{[0-9]+\})?$/, $1); 1098 if ($prev eq $s2) { 1099 print OUT "\t/* The following has already appeared previously */\n"; 1100 print STDERR "Warning: Symbol '",$s2,"' redefined. old=",($nums{$prev} =~ /^(.*?)\\/,$1),", new=",($nums{$s2} =~ /^(.*?)\\/,$1),"\n"; 1101 } 1102 $prev = $s2; # To warn about duplicates... 1103 1104 ($nn,$ni)=($nums{$s2} =~ /^(.*?)\\(.*)$/); 1105 if ($v) { 1106 print OUT "\textern int $s2; /* type unknown */ /* $nn $ni */\n"; 1107 } else { 1108 print OUT "\textern int $s2(); /* type unknown */ /* $nn $ni */\n"; 1109 } 1110 } 1111 } 1112} 1113 1114sub print_def_file 1115{ 1116 (*OUT,my $name,*nums,my @symbols)=@_; 1117 my $n = 1; my @e; my @r; my @v; my $prev=""; 1118 my $liboptions=""; 1119 1120 if ($W32) 1121 { $name.="32"; } 1122 elsif ($W16) 1123 { $name.="16"; } 1124 elsif ($OS2) 1125 { $liboptions = "INITINSTANCE\nDATA NONSHARED"; } 1126 1127 print OUT <<"EOF"; 1128; 1129; Definition file for the DLL version of the $name library from OpenSSL 1130; 1131 1132LIBRARY $name $liboptions 1133 1134DESCRIPTION 'OpenSSL $name - http://www.openssl.org/' 1135 1136EOF 1137 1138 if ($W16) { 1139 print <<"EOF"; 1140CODE PRELOAD MOVEABLE 1141DATA PRELOAD MOVEABLE SINGLE 1142 1143EXETYPE WINDOWS 1144 1145HEAPSIZE 4096 1146STACKSIZE 8192 1147 1148EOF 1149 } 1150 1151 print "EXPORTS\n"; 1152 1153 (@e)=grep(/^SSLeay(\{[0-9]+\})?\\.*?:.*?:FUNCTION/,@symbols); 1154 (@r)=grep(/^\w+(\{[0-9]+\})?\\.*?:.*?:FUNCTION/ && !/^SSLeay(\{[0-9]+\})?\\.*?:.*?:FUNCTION/,@symbols); 1155 (@v)=grep(/^\w+(\{[0-9]+\})?\\.*?:.*?:VARIABLE/,@symbols); 1156 @symbols=((sort @e),(sort @r), (sort @v)); 1157 1158 1159 foreach $sym (@symbols) { 1160 (my $s, my $i) = $sym =~ /^(.*?)\\(.*)$/; 1161 my $v = 0; 1162 $v = 1 if $i =~ /^.*?:.*?:VARIABLE/; 1163 if (!defined($nums{$s})) { 1164 printf STDERR "Warning: $s does not have a number assigned\n" 1165 if(!$do_update); 1166 } else { 1167 (my $n, my $dummy) = split /\\/, $nums{$s}; 1168 my %pf = (); 1169 my $p = ($i =~ /^[^:]*:([^:]*):/,$1); 1170 my $a = ($i =~ /^[^:]*:[^:]*:[^:]*:([^:]*)/,$1); 1171 if (is_valid($p,1) && is_valid($a,0)) { 1172 my $s2 = ($s =~ /^(.*?)(\{[0-9]+\})?$/, $1); 1173 if ($prev eq $s2) { 1174 print STDERR "Warning: Symbol '",$s2,"' redefined. old=",($nums{$prev} =~ /^(.*?)\\/,$1),", new=",($nums{$s2} =~ /^(.*?)\\/,$1),"\n"; 1175 } 1176 $prev = $s2; # To warn about duplicates... 1177 if($v && !$OS2) { 1178 printf OUT " %s%-39s @%-8d DATA\n",($W32)?"":"_",$s2,$n; 1179 } else { 1180 printf OUT " %s%-39s @%d\n",($W32||$OS2)?"":"_",$s2,$n; 1181 } 1182 } 1183 } 1184 } 1185 printf OUT "\n"; 1186} 1187 1188sub load_numbers 1189{ 1190 my($name)=@_; 1191 my(@a,%ret); 1192 1193 $max_num = 0; 1194 $num_noinfo = 0; 1195 $prev = ""; 1196 $prev_cnt = 0; 1197 1198 open(IN,"<$name") || die "unable to open $name:$!\n"; 1199 while (<IN>) { 1200 chop; 1201 s/#.*$//; 1202 next if /^\s*$/; 1203 @a=split; 1204 if (defined $ret{$a[0]}) { 1205 # This is actually perfectly OK 1206 #print STDERR "Warning: Symbol '",$a[0],"' redefined. old=",$ret{$a[0]},", new=",$a[1],"\n"; 1207 } 1208 if ($max_num > $a[1]) { 1209 print STDERR "Warning: Number decreased from ",$max_num," to ",$a[1],"\n"; 1210 } 1211 elsif ($max_num == $a[1]) { 1212 # This is actually perfectly OK 1213 #print STDERR "Warning: Symbol ",$a[0]," has same number as previous ",$prev,": ",$a[1],"\n"; 1214 if ($a[0] eq $prev) { 1215 $prev_cnt++; 1216 $a[0] .= "{$prev_cnt}"; 1217 } 1218 } 1219 else { 1220 $prev_cnt = 0; 1221 } 1222 if ($#a < 2) { 1223 # Existence will be proven later, in do_defs 1224 $ret{$a[0]}=$a[1]; 1225 $num_noinfo++; 1226 } else { 1227 $ret{$a[0]}=$a[1]."\\".$a[2]; # \\ is a special marker 1228 } 1229 $max_num = $a[1] if $a[1] > $max_num; 1230 $prev=$a[0]; 1231 } 1232 if ($num_noinfo) { 1233 print STDERR "Warning: $num_noinfo symbols were without info."; 1234 if ($do_rewrite) { 1235 printf STDERR " The rewrite will fix this.\n"; 1236 } else { 1237 printf STDERR " You should do a rewrite to fix this.\n"; 1238 } 1239 } 1240 close(IN); 1241 return(%ret); 1242} 1243 1244sub parse_number 1245{ 1246 (my $str, my $what) = @_; 1247 (my $n, my $i) = split(/\\/,$str); 1248 if ($what eq "n") { 1249 return $n; 1250 } else { 1251 return $i; 1252 } 1253} 1254 1255sub rewrite_numbers 1256{ 1257 (*OUT,$name,*nums,@symbols)=@_; 1258 my $thing; 1259 1260 print STDERR "Rewriting $name\n"; 1261 1262 my @r = grep(/^\w+(\{[0-9]+\})?\\.*?:.*?:\w+\(\w+\)/,@symbols); 1263 my $r; my %r; my %rsyms; 1264 foreach $r (@r) { 1265 (my $s, my $i) = split /\\/, $r; 1266 my $a = $1 if $i =~ /^.*?:.*?:\w+\((\w+)\)/; 1267 $i =~ s/^(.*?:.*?:\w+)\(\w+\)/$1/; 1268 $r{$a} = $s."\\".$i; 1269 $rsyms{$s} = 1; 1270 } 1271 1272 my %syms = (); 1273 foreach $_ (@symbols) { 1274 (my $n, my $i) = split /\\/; 1275 $syms{$n} = 1; 1276 } 1277 1278 my @s=sort { 1279 &parse_number($nums{$a},"n") <=> &parse_number($nums{$b},"n") 1280 || $a cmp $b 1281 } keys %nums; 1282 foreach $sym (@s) { 1283 (my $n, my $i) = split /\\/, $nums{$sym}; 1284 next if defined($i) && $i =~ /^.*?:.*?:\w+\(\w+\)/; 1285 next if defined($rsyms{$sym}); 1286 print STDERR "DEBUG: rewrite_numbers for sym = ",$sym,": i = ",$i,", n = ",$n,", rsym{sym} = ",$rsyms{$sym},"syms{sym} = ",$syms{$sym},"\n" if $debug; 1287 $i="NOEXIST::FUNCTION:" 1288 if !defined($i) || $i eq "" || !defined($syms{$sym}); 1289 my $s2 = $sym; 1290 $s2 =~ s/\{[0-9]+\}$//; 1291 printf OUT "%s%-39s %d\t%s\n","",$s2,$n,$i; 1292 if (exists $r{$sym}) { 1293 (my $s, $i) = split /\\/,$r{$sym}; 1294 my $s2 = $s; 1295 $s2 =~ s/\{[0-9]+\}$//; 1296 printf OUT "%s%-39s %d\t%s\n","",$s2,$n,$i; 1297 } 1298 } 1299} 1300 1301sub update_numbers 1302{ 1303 (*OUT,$name,*nums,my $start_num, my @symbols)=@_; 1304 my $new_syms = 0; 1305 1306 print STDERR "Updating $name numbers\n"; 1307 1308 my @r = grep(/^\w+(\{[0-9]+\})?\\.*?:.*?:\w+\(\w+\)/,@symbols); 1309 my $r; my %r; my %rsyms; 1310 foreach $r (@r) { 1311 (my $s, my $i) = split /\\/, $r; 1312 my $a = $1 if $i =~ /^.*?:.*?:\w+\((\w+)\)/; 1313 $i =~ s/^(.*?:.*?:\w+)\(\w+\)/$1/; 1314 $r{$a} = $s."\\".$i; 1315 $rsyms{$s} = 1; 1316 } 1317 1318 foreach $sym (@symbols) { 1319 (my $s, my $i) = $sym =~ /^(.*?)\\(.*)$/; 1320 next if $i =~ /^.*?:.*?:\w+\(\w+\)/; 1321 next if defined($rsyms{$sym}); 1322 die "ERROR: Symbol $sym had no info attached to it." 1323 if $i eq ""; 1324 if (!exists $nums{$s}) { 1325 $new_syms++; 1326 my $s2 = $s; 1327 $s2 =~ s/\{[0-9]+\}$//; 1328 printf OUT "%s%-39s %d\t%s\n","",$s2, ++$start_num,$i; 1329 if (exists $r{$s}) { 1330 ($s, $i) = split /\\/,$r{$s}; 1331 $s =~ s/\{[0-9]+\}$//; 1332 printf OUT "%s%-39s %d\t%s\n","",$s, $start_num,$i; 1333 } 1334 } 1335 } 1336 if($new_syms) { 1337 print STDERR "$new_syms New symbols added\n"; 1338 } else { 1339 print STDERR "No New symbols Added\n"; 1340 } 1341} 1342 1343sub check_existing 1344{ 1345 (*nums, my @symbols)=@_; 1346 my %existing; my @remaining; 1347 @remaining=(); 1348 foreach $sym (@symbols) { 1349 (my $s, my $i) = $sym =~ /^(.*?)\\(.*)$/; 1350 $existing{$s}=1; 1351 } 1352 foreach $sym (keys %nums) { 1353 if (!exists $existing{$sym}) { 1354 push @remaining, $sym; 1355 } 1356 } 1357 if(@remaining) { 1358 print STDERR "The following symbols do not seem to exist:\n"; 1359 foreach $sym (@remaining) { 1360 print STDERR "\t",$sym,"\n"; 1361 } 1362 } 1363} 1364
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