155714Skris#!/usr/local/bin/perl -w 255714Skris# 355714Skris# generate a .def file 455714Skris# 555714Skris# It does this by parsing the header files and looking for the 655714Skris# prototyped functions: it then prunes the output. 755714Skris# 868651Skris# Intermediary files are created, call libeay.num and ssleay.num,... 968651Skris# Previously, they had the following format: 1068651Skris# 1168651Skris# routine-name nnnn 1268651Skris# 1368651Skris# But that isn't enough for a number of reasons, the first on being that 1468651Skris# this format is (needlessly) very Win32-centric, and even then... 1568651Skris# One of the biggest problems is that there's no information about what 1668651Skris# routines should actually be used, which varies with what crypto algorithms 1768651Skris# are disabled. Also, some operating systems (for example VMS with VAX C) 1868651Skris# need to keep track of the global variables as well as the functions. 1968651Skris# 2068651Skris# So, a remake of this script is done so as to include information on the 2168651Skris# kind of symbol it is (function or variable) and what algorithms they're 2268651Skris# part of. This will allow easy translating to .def files or the corresponding 2368651Skris# file in other operating systems (a .opt file for VMS, possibly with a .mar 2468651Skris# file). 2568651Skris# 2668651Skris# The format now becomes: 2768651Skris# 2868651Skris# routine-name nnnn info 2968651Skris# 3068651Skris# and the "info" part is actually a colon-separated string of fields with 3168651Skris# the following meaning: 3268651Skris# 3368651Skris# existence:platform:kind:algorithms 3468651Skris# 3568651Skris# - "existence" can be "EXIST" or "NOEXIST" depending on if the symbol is 3668651Skris# found somewhere in the source, 3768651Skris# - "platforms" is empty if it exists on all platforms, otherwise it contains 3868651Skris# comma-separated list of the platform, just as they are if the symbol exists 3968651Skris# for those platforms, or prepended with a "!" if not. This helps resolve 40109998Smarkm# symbol name variants for platforms where the names are too long for the 4168651Skris# compiler or linker, or if the systems is case insensitive and there is a 42109998Smarkm# clash, or the symbol is implemented differently (see 43109998Smarkm# EXPORT_VAR_AS_FUNCTION). This script assumes renaming of symbols is found 44109998Smarkm# in the file crypto/symhacks.h. 45109998Smarkm# The semantics for the platforms is that every item is checked against the 46109998Smarkm# environment. For the negative items ("!FOO"), if any of them is false 47109998Smarkm# (i.e. "FOO" is true) in the environment, the corresponding symbol can't be 48109998Smarkm# used. For the positive itms, if all of them are false in the environment, 49109998Smarkm# the corresponding symbol can't be used. Any combination of positive and 50109998Smarkm# negative items are possible, and of course leave room for some redundancy. 5168651Skris# - "kind" is "FUNCTION" or "VARIABLE". The meaning of that is obvious. 5268651Skris# - "algorithms" is a comma-separated list of algorithm names. This helps 5368651Skris# exclude symbols that are part of an algorithm that some user wants to 5468651Skris# exclude. 5568651Skris# 5655714Skris 57109998Smarkmmy $debug=0; 58109998Smarkm 5968651Skrismy $crypto_num= "util/libeay.num"; 6068651Skrismy $ssl_num= "util/ssleay.num"; 61109998Smarkmmy $libname; 6255714Skris 6355714Skrismy $do_update = 0; 64109998Smarkmmy $do_rewrite = 1; 6555714Skrismy $do_crypto = 0; 6655714Skrismy $do_ssl = 0; 6759191Skrismy $do_ctest = 0; 6868651Skrismy $do_ctestall = 0; 69109998Smarkmmy $do_checkexist = 0; 7055714Skris 71109998Smarkmmy $VMSVAX=0; 72205128Ssimonmy $VMSNonVAX=0; 7368651Skrismy $VMS=0; 7468651Skrismy $W32=0; 7568651Skrismy $W16=0; 7659191Skrismy $NT=0; 77109998Smarkmmy $OS2=0; 7855714Skris# Set this to make typesafe STACK definitions appear in DEF 7968651Skrismy $safe_stack_def = 0; 8055714Skris 81238405Sjkimmy @known_platforms = ( "__FreeBSD__", "PERL5", "NeXT", 82238405Sjkim "EXPORT_VAR_AS_FUNCTION", "ZLIB", "OPENSSL_FIPS" ); 83109998Smarkmmy @known_ossl_platforms = ( "VMS", "WIN16", "WIN32", "WINNT", "OS2" ); 8468651Skrismy @known_algorithms = ( "RC2", "RC4", "RC5", "IDEA", "DES", "BF", 85109998Smarkm "CAST", "MD2", "MD4", "MD5", "SHA", "SHA0", "SHA1", 86160814Ssimon "SHA256", "SHA512", "RIPEMD", 87238405Sjkim "MDC2", "WHIRLPOOL", "RSA", "DSA", "DH", "EC", "ECDH", "ECDSA", "EC2M", 88238405Sjkim "HMAC", "AES", "CAMELLIA", "SEED", "GOST", 89238405Sjkim # EC_NISTP_64_GCC_128 90238405Sjkim "EC_NISTP_64_GCC_128", 91109998Smarkm # Envelope "algorithms" 92109998Smarkm "EVP", "X509", "ASN1_TYPEDEFS", 93109998Smarkm # Helper "algorithms" 94109998Smarkm "BIO", "COMP", "BUFFER", "LHASH", "STACK", "ERR", 95109998Smarkm "LOCKING", 96109998Smarkm # External "algorithms" 97160814Ssimon "FP_API", "STDIO", "SOCK", "KRB5", "DGRAM", 98160814Ssimon # Engines 99160814Ssimon "STATIC_ENGINE", "ENGINE", "HW", "GMP", 100238405Sjkim # RFC3779 101167612Ssimon "RFC3779", 102238405Sjkim # TLS 103238405Sjkim "TLSEXT", "PSK", "SRP", "HEARTBEATS", 104194206Ssimon # CMS 105194206Ssimon "CMS", 106194206Ssimon # CryptoAPI Engine 107194206Ssimon "CAPIENG", 108238405Sjkim # SSL v2 109238405Sjkim "SSL2", 110298998Sjkim # SSL v2 method 111298998Sjkim "SSL2_METHOD", 112276861Sjkim # SSL v3 method 113276861Sjkim "SSL3_METHOD", 114194206Ssimon # JPAKE 115194206Ssimon "JPAKE", 116238405Sjkim # NEXTPROTONEG 117238405Sjkim "NEXTPROTONEG", 118160814Ssimon # Deprecated functions 119238405Sjkim "DEPRECATED", 120238405Sjkim # Hide SSL internals 121238405Sjkim "SSL_INTERN", 122238405Sjkim # SCTP 123269682Sjkim "SCTP", 124273144Sjkim # SRTP 125273144Sjkim "SRTP", 126290207Sjkim # SSL TRACE 127290207Sjkim "SSL_TRACE", 128269682Sjkim # Unit testing 129290207Sjkim "UNIT_TEST"); 13068651Skris 13159191Skrismy $options=""; 132142425Snectaropen(IN,"<Makefile") || die "unable to open Makefile!\n"; 13355714Skriswhile(<IN>) { 13455714Skris $options=$1 if (/^OPTIONS=(.*)$/); 13555714Skris} 13655714Skrisclose(IN); 13755714Skris 13859191Skris# The following ciphers may be excluded (by Configure). This means functions 13959191Skris# defined with ifndef(NO_XXX) are not included in the .def file, and everything 14059191Skris# in directory xxx is ignored. 14159191Skrismy $no_rc2; my $no_rc4; my $no_rc5; my $no_idea; my $no_des; my $no_bf; 142238405Sjkimmy $no_cast; my $no_whirlpool; my $no_camellia; my $no_seed; 14368651Skrismy $no_md2; my $no_md4; my $no_md5; my $no_sha; my $no_ripemd; my $no_mdc2; 144109998Smarkmmy $no_rsa; my $no_dsa; my $no_dh; my $no_hmac=0; my $no_aes; my $no_krb5; 145238405Sjkimmy $no_ec; my $no_ecdsa; my $no_ecdh; my $no_engine; my $no_hw; 146238405Sjkimmy $no_fp_api; my $no_static_engine=1; my $no_gmp; my $no_deprecated; 147238405Sjkimmy $no_rfc3779; my $no_psk; my $no_tlsext; my $no_cms; my $no_capieng; 148238405Sjkimmy $no_jpake; my $no_srp; my $no_ssl2; my $no_ec2m; my $no_nistp_gcc; 149290207Sjkimmy $no_nextprotoneg; my $no_sctp; my $no_srtp; my $no_ssl_trace; 150298998Sjkimmy $no_unit_test; my $no_ssl3_method; my $no_ssl2_method; 151238405Sjkim 152194206Ssimonmy $fips; 15359191Skris 154238405Sjkimmy $zlib; 155160814Ssimon 156238405Sjkim 15755714Skrisforeach (@ARGV, split(/ /, $options)) 15855714Skris { 159109998Smarkm $debug=1 if $_ eq "debug"; 16055714Skris $W32=1 if $_ eq "32"; 16168651Skris $W16=1 if $_ eq "16"; 16255714Skris if($_ eq "NT") { 16355714Skris $W32 = 1; 16455714Skris $NT = 1; 16555714Skris } 166109998Smarkm if ($_ eq "VMS-VAX") { 167109998Smarkm $VMS=1; 168109998Smarkm $VMSVAX=1; 169109998Smarkm } 170205128Ssimon if ($_ eq "VMS-NonVAX") { 171109998Smarkm $VMS=1; 172205128Ssimon $VMSNonVAX=1; 173109998Smarkm } 17468651Skris $VMS=1 if $_ eq "VMS"; 175109998Smarkm $OS2=1 if $_ eq "OS2"; 176194206Ssimon $fips=1 if /^fips/; 177238405Sjkim if ($_ eq "zlib" || $_ eq "enable-zlib" || $_ eq "zlib-dynamic" 178238405Sjkim || $_ eq "enable-zlib-dynamic") { 179238405Sjkim $zlib = 1; 180194206Ssimon } 181194206Ssimon 18255714Skris $do_ssl=1 if $_ eq "ssleay"; 183109998Smarkm if ($_ eq "ssl") { 184109998Smarkm $do_ssl=1; 185109998Smarkm $libname=$_ 186109998Smarkm } 18755714Skris $do_crypto=1 if $_ eq "libeay"; 188109998Smarkm if ($_ eq "crypto") { 189109998Smarkm $do_crypto=1; 190109998Smarkm $libname=$_; 191109998Smarkm } 192160814Ssimon $no_static_engine=1 if $_ eq "no-static-engine"; 193160814Ssimon $no_static_engine=0 if $_ eq "enable-static-engine"; 19455714Skris $do_update=1 if $_ eq "update"; 19568651Skris $do_rewrite=1 if $_ eq "rewrite"; 19659191Skris $do_ctest=1 if $_ eq "ctest"; 19768651Skris $do_ctestall=1 if $_ eq "ctestall"; 198109998Smarkm $do_checkexist=1 if $_ eq "exist"; 19968651Skris #$safe_stack_def=1 if $_ eq "-DDEBUG_SAFESTACK"; 20055714Skris 20155714Skris if (/^no-rc2$/) { $no_rc2=1; } 20255714Skris elsif (/^no-rc4$/) { $no_rc4=1; } 20355714Skris elsif (/^no-rc5$/) { $no_rc5=1; } 20455714Skris elsif (/^no-idea$/) { $no_idea=1; } 20572613Skris elsif (/^no-des$/) { $no_des=1; $no_mdc2=1; } 20655714Skris elsif (/^no-bf$/) { $no_bf=1; } 20755714Skris elsif (/^no-cast$/) { $no_cast=1; } 208238405Sjkim elsif (/^no-whirlpool$/) { $no_whirlpool=1; } 20955714Skris elsif (/^no-md2$/) { $no_md2=1; } 21068651Skris elsif (/^no-md4$/) { $no_md4=1; } 21155714Skris elsif (/^no-md5$/) { $no_md5=1; } 21255714Skris elsif (/^no-sha$/) { $no_sha=1; } 21355714Skris elsif (/^no-ripemd$/) { $no_ripemd=1; } 21455714Skris elsif (/^no-mdc2$/) { $no_mdc2=1; } 21555714Skris elsif (/^no-rsa$/) { $no_rsa=1; } 21655714Skris elsif (/^no-dsa$/) { $no_dsa=1; } 21755714Skris elsif (/^no-dh$/) { $no_dh=1; } 218109998Smarkm elsif (/^no-ec$/) { $no_ec=1; } 219160814Ssimon elsif (/^no-ecdsa$/) { $no_ecdsa=1; } 220160814Ssimon elsif (/^no-ecdh$/) { $no_ecdh=1; } 22155714Skris elsif (/^no-hmac$/) { $no_hmac=1; } 222109998Smarkm elsif (/^no-aes$/) { $no_aes=1; } 223162911Ssimon elsif (/^no-camellia$/) { $no_camellia=1; } 224194206Ssimon elsif (/^no-seed$/) { $no_seed=1; } 225109998Smarkm elsif (/^no-evp$/) { $no_evp=1; } 226109998Smarkm elsif (/^no-lhash$/) { $no_lhash=1; } 227109998Smarkm elsif (/^no-stack$/) { $no_stack=1; } 228109998Smarkm elsif (/^no-err$/) { $no_err=1; } 229109998Smarkm elsif (/^no-buffer$/) { $no_buffer=1; } 230109998Smarkm elsif (/^no-bio$/) { $no_bio=1; } 231109998Smarkm #elsif (/^no-locking$/) { $no_locking=1; } 232109998Smarkm elsif (/^no-comp$/) { $no_comp=1; } 233109998Smarkm elsif (/^no-dso$/) { $no_dso=1; } 234109998Smarkm elsif (/^no-krb5$/) { $no_krb5=1; } 235111147Snectar elsif (/^no-engine$/) { $no_engine=1; } 236111147Snectar elsif (/^no-hw$/) { $no_hw=1; } 237160814Ssimon elsif (/^no-gmp$/) { $no_gmp=1; } 238167612Ssimon elsif (/^no-rfc3779$/) { $no_rfc3779=1; } 239194206Ssimon elsif (/^no-tlsext$/) { $no_tlsext=1; } 240194206Ssimon elsif (/^no-cms$/) { $no_cms=1; } 241238405Sjkim elsif (/^no-ec2m$/) { $no_ec2m=1; } 242238405Sjkim elsif (/^no-ec_nistp_64_gcc_128$/) { $no_nistp_gcc=1; } 243238405Sjkim elsif (/^no-nextprotoneg$/) { $no_nextprotoneg=1; } 244238405Sjkim elsif (/^no-ssl2$/) { $no_ssl2=1; } 245298998Sjkim elsif (/^no-ssl2-method$/) { $no_ssl2_method=1; } 246276861Sjkim elsif (/^no-ssl3-method$/) { $no_ssl3_method=1; } 247290207Sjkim elsif (/^no-ssl-trace$/) { $no_ssl_trace=1; } 248194206Ssimon elsif (/^no-capieng$/) { $no_capieng=1; } 249194206Ssimon elsif (/^no-jpake$/) { $no_jpake=1; } 250238405Sjkim elsif (/^no-srp$/) { $no_srp=1; } 251238405Sjkim elsif (/^no-sctp$/) { $no_sctp=1; } 252273144Sjkim elsif (/^no-srtp$/) { $no_srtp=1; } 253269682Sjkim elsif (/^no-unit-test$/){ $no_unit_test=1; } 25455714Skris } 25555714Skris 25659191Skris 257109998Smarkmif (!$libname) { 258109998Smarkm if ($do_ssl) { 259109998Smarkm $libname="SSLEAY"; 260109998Smarkm } 261109998Smarkm if ($do_crypto) { 262109998Smarkm $libname="LIBEAY"; 263109998Smarkm } 264109998Smarkm} 265109998Smarkm 26668651Skris# If no platform is given, assume WIN32 267109998Smarkmif ($W32 + $W16 + $VMS + $OS2 == 0) { 26868651Skris $W32 = 1; 26968651Skris} 27068651Skris 27168651Skris# Add extra knowledge 27268651Skrisif ($W16) { 27368651Skris $no_fp_api=1; 27468651Skris} 27568651Skris 27655714Skrisif (!$do_ssl && !$do_crypto) 27755714Skris { 278109998Smarkm print STDERR "usage: $0 ( ssl | crypto ) [ 16 | 32 | NT | OS2 ]\n"; 27955714Skris exit(1); 28055714Skris } 28155714Skris 28255714Skris%ssl_list=&load_numbers($ssl_num); 28355714Skris$max_ssl = $max_num; 28455714Skris%crypto_list=&load_numbers($crypto_num); 28555714Skris$max_crypto = $max_num; 28655714Skris 28759191Skrismy $ssl="ssl/ssl.h"; 288109998Smarkm$ssl.=" ssl/kssl.h"; 289194206Ssimon$ssl.=" ssl/tls1.h"; 290238405Sjkim$ssl.=" ssl/srtp.h"; 29155714Skris 29259191Skrismy $crypto ="crypto/crypto.h"; 293238405Sjkim$crypto.=" crypto/cryptlib.h"; 294160814Ssimon$crypto.=" crypto/o_dir.h"; 295238405Sjkim$crypto.=" crypto/o_str.h"; 296238405Sjkim$crypto.=" crypto/o_time.h"; 297109998Smarkm$crypto.=" crypto/des/des.h crypto/des/des_old.h" ; # unless $no_des; 298109998Smarkm$crypto.=" crypto/idea/idea.h" ; # unless $no_idea; 299109998Smarkm$crypto.=" crypto/rc4/rc4.h" ; # unless $no_rc4; 300109998Smarkm$crypto.=" crypto/rc5/rc5.h" ; # unless $no_rc5; 301109998Smarkm$crypto.=" crypto/rc2/rc2.h" ; # unless $no_rc2; 302109998Smarkm$crypto.=" crypto/bf/blowfish.h" ; # unless $no_bf; 303109998Smarkm$crypto.=" crypto/cast/cast.h" ; # unless $no_cast; 304238405Sjkim$crypto.=" crypto/whrlpool/whrlpool.h" ; 305109998Smarkm$crypto.=" crypto/md2/md2.h" ; # unless $no_md2; 306109998Smarkm$crypto.=" crypto/md4/md4.h" ; # unless $no_md4; 307109998Smarkm$crypto.=" crypto/md5/md5.h" ; # unless $no_md5; 308109998Smarkm$crypto.=" crypto/mdc2/mdc2.h" ; # unless $no_mdc2; 309109998Smarkm$crypto.=" crypto/sha/sha.h" ; # unless $no_sha; 310109998Smarkm$crypto.=" crypto/ripemd/ripemd.h" ; # unless $no_ripemd; 311109998Smarkm$crypto.=" crypto/aes/aes.h" ; # unless $no_aes; 312162911Ssimon$crypto.=" crypto/camellia/camellia.h" ; # unless $no_camellia; 313194206Ssimon$crypto.=" crypto/seed/seed.h"; # unless $no_seed; 31455714Skris 31555714Skris$crypto.=" crypto/bn/bn.h"; 316109998Smarkm$crypto.=" crypto/rsa/rsa.h" ; # unless $no_rsa; 317109998Smarkm$crypto.=" crypto/dsa/dsa.h" ; # unless $no_dsa; 318109998Smarkm$crypto.=" crypto/dh/dh.h" ; # unless $no_dh; 319109998Smarkm$crypto.=" crypto/ec/ec.h" ; # unless $no_ec; 320160814Ssimon$crypto.=" crypto/ecdsa/ecdsa.h" ; # unless $no_ecdsa; 321160814Ssimon$crypto.=" crypto/ecdh/ecdh.h" ; # unless $no_ecdh; 322109998Smarkm$crypto.=" crypto/hmac/hmac.h" ; # unless $no_hmac; 323238405Sjkim$crypto.=" crypto/cmac/cmac.h" ; # unless $no_hmac; 32455714Skris 325111147Snectar$crypto.=" crypto/engine/engine.h"; # unless $no_engine; 326109998Smarkm$crypto.=" crypto/stack/stack.h" ; # unless $no_stack; 327109998Smarkm$crypto.=" crypto/buffer/buffer.h" ; # unless $no_buffer; 328109998Smarkm$crypto.=" crypto/bio/bio.h" ; # unless $no_bio; 329109998Smarkm$crypto.=" crypto/dso/dso.h" ; # unless $no_dso; 330109998Smarkm$crypto.=" crypto/lhash/lhash.h" ; # unless $no_lhash; 33155714Skris$crypto.=" crypto/conf/conf.h"; 33255714Skris$crypto.=" crypto/txt_db/txt_db.h"; 33355714Skris 334109998Smarkm$crypto.=" crypto/evp/evp.h" ; # unless $no_evp; 33555714Skris$crypto.=" crypto/objects/objects.h"; 33655714Skris$crypto.=" crypto/pem/pem.h"; 33755714Skris#$crypto.=" crypto/meth/meth.h"; 33855714Skris$crypto.=" crypto/asn1/asn1.h"; 339109998Smarkm$crypto.=" crypto/asn1/asn1t.h"; 34055714Skris$crypto.=" crypto/asn1/asn1_mac.h"; 341109998Smarkm$crypto.=" crypto/err/err.h" ; # unless $no_err; 34255714Skris$crypto.=" crypto/pkcs7/pkcs7.h"; 34355714Skris$crypto.=" crypto/pkcs12/pkcs12.h"; 34455714Skris$crypto.=" crypto/x509/x509.h"; 34555714Skris$crypto.=" crypto/x509/x509_vfy.h"; 34655714Skris$crypto.=" crypto/x509v3/x509v3.h"; 347238405Sjkim$crypto.=" crypto/ts/ts.h"; 34855714Skris$crypto.=" crypto/rand/rand.h"; 349109998Smarkm$crypto.=" crypto/comp/comp.h" ; # unless $no_comp; 350109998Smarkm$crypto.=" crypto/ocsp/ocsp.h"; 351109998Smarkm$crypto.=" crypto/ui/ui.h crypto/ui/ui_compat.h"; 352109998Smarkm$crypto.=" crypto/krb5/krb5_asn.h"; 353238405Sjkim#$crypto.=" crypto/store/store.h"; 354160814Ssimon$crypto.=" crypto/pqueue/pqueue.h"; 355194206Ssimon$crypto.=" crypto/cms/cms.h"; 356194206Ssimon$crypto.=" crypto/jpake/jpake.h"; 357238405Sjkim$crypto.=" crypto/modes/modes.h"; 358238405Sjkim$crypto.=" crypto/srp/srp.h"; 35955714Skris 36068651Skrismy $symhacks="crypto/symhacks.h"; 36155714Skris 36268651Skrismy @ssl_symbols = &do_defs("SSLEAY", $ssl, $symhacks); 36368651Skrismy @crypto_symbols = &do_defs("LIBEAY", $crypto, $symhacks); 36455714Skris 36555714Skrisif ($do_update) { 36655714Skris 36755714Skrisif ($do_ssl == 1) { 36868651Skris 36968651Skris &maybe_add_info("SSLEAY",*ssl_list,@ssl_symbols); 37068651Skris if ($do_rewrite == 1) { 37168651Skris open(OUT, ">$ssl_num"); 37268651Skris &rewrite_numbers(*OUT,"SSLEAY",*ssl_list,@ssl_symbols); 37368651Skris } else { 37468651Skris open(OUT, ">>$ssl_num"); 37568651Skris } 37668651Skris &update_numbers(*OUT,"SSLEAY",*ssl_list,$max_ssl,@ssl_symbols); 37755714Skris close OUT; 37855714Skris} 37955714Skris 38055714Skrisif($do_crypto == 1) { 38168651Skris 38268651Skris &maybe_add_info("LIBEAY",*crypto_list,@crypto_symbols); 38368651Skris if ($do_rewrite == 1) { 38468651Skris open(OUT, ">$crypto_num"); 38568651Skris &rewrite_numbers(*OUT,"LIBEAY",*crypto_list,@crypto_symbols); 38668651Skris } else { 38768651Skris open(OUT, ">>$crypto_num"); 38868651Skris } 38968651Skris &update_numbers(*OUT,"LIBEAY",*crypto_list,$max_crypto,@crypto_symbols); 39055714Skris close OUT; 39159191Skris} 39255714Skris 393109998Smarkm} elsif ($do_checkexist) { 394109998Smarkm &check_existing(*ssl_list, @ssl_symbols) 395109998Smarkm if $do_ssl == 1; 396109998Smarkm &check_existing(*crypto_list, @crypto_symbols) 397109998Smarkm if $do_crypto == 1; 39868651Skris} elsif ($do_ctest || $do_ctestall) { 39959191Skris 40059191Skris print <<"EOF"; 40159191Skris 40259191Skris/* Test file to check all DEF file symbols are present by trying 40359191Skris * to link to all of them. This is *not* intended to be run! 40459191Skris */ 40559191Skris 40659191Skrisint main() 40759191Skris{ 40859191SkrisEOF 40968651Skris &print_test_file(*STDOUT,"SSLEAY",*ssl_list,$do_ctestall,@ssl_symbols) 41059191Skris if $do_ssl == 1; 41159191Skris 41268651Skris &print_test_file(*STDOUT,"LIBEAY",*crypto_list,$do_ctestall,@crypto_symbols) 41359191Skris if $do_crypto == 1; 41459191Skris 41559191Skris print "}\n"; 41659191Skris 41755714Skris} else { 41855714Skris 419109998Smarkm &print_def_file(*STDOUT,$libname,*ssl_list,@ssl_symbols) 42055714Skris if $do_ssl == 1; 42155714Skris 422109998Smarkm &print_def_file(*STDOUT,$libname,*crypto_list,@crypto_symbols) 42355714Skris if $do_crypto == 1; 42455714Skris 42555714Skris} 42655714Skris 42755714Skris 42855714Skrissub do_defs 42955714Skris{ 43068651Skris my($name,$files,$symhacksfile)=@_; 43159191Skris my $file; 43255714Skris my @ret; 43368651Skris my %syms; 43468651Skris my %platform; # For anything undefined, we assume "" 43568651Skris my %kind; # For anything undefined, we assume "FUNCTION" 43668651Skris my %algorithm; # For anything undefined, we assume "" 437109998Smarkm my %variant; 438109998Smarkm my %variant_cnt; # To be able to allocate "name{n}" if "name" 439109998Smarkm # is the same name as the original. 44059191Skris my $cpp; 441109998Smarkm my %unknown_algorithms = (); 44255714Skris 44368651Skris foreach $file (split(/\s+/,$symhacksfile." ".$files)) 44455714Skris { 445109998Smarkm print STDERR "DEBUG: starting on $file:\n" if $debug; 44655714Skris open(IN,"<$file") || die "unable to open $file:$!\n"; 44759191Skris my $line = "", my $def= ""; 44855714Skris my %tag = ( 44968651Skris (map { $_ => 0 } @known_platforms), 450109998Smarkm (map { "OPENSSL_SYS_".$_ => 0 } @known_ossl_platforms), 451109998Smarkm (map { "OPENSSL_NO_".$_ => 0 } @known_algorithms), 45255714Skris NOPROTO => 0, 45355714Skris PERL5 => 0, 45455714Skris _WINDLL => 0, 45555714Skris CONST_STRICT => 0, 45655714Skris TRUE => 1, 45755714Skris ); 45868651Skris my $symhacking = $file eq $symhacksfile; 459109998Smarkm my @current_platforms = (); 460109998Smarkm my @current_algorithms = (); 461109998Smarkm 462109998Smarkm # params: symbol, alias, platforms, kind 463109998Smarkm # The reason to put this subroutine in a variable is that 464109998Smarkm # it will otherwise create it's own, unshared, version of 465109998Smarkm # %tag and %variant... 466109998Smarkm my $make_variant = sub 467109998Smarkm { 468109998Smarkm my ($s, $a, $p, $k) = @_; 469109998Smarkm my ($a1, $a2); 470109998Smarkm 471109998Smarkm print STDERR "DEBUG: make_variant: Entered with ",$s,", ",$a,", ",(defined($p)?$p:""),", ",(defined($k)?$k:""),"\n" if $debug; 472109998Smarkm if (defined($p)) 473109998Smarkm { 474109998Smarkm $a1 = join(",",$p, 475109998Smarkm grep(!/^$/, 476109998Smarkm map { $tag{$_} == 1 ? $_ : "" } 477109998Smarkm @known_platforms)); 478109998Smarkm } 479109998Smarkm else 480109998Smarkm { 481109998Smarkm $a1 = join(",", 482109998Smarkm grep(!/^$/, 483109998Smarkm map { $tag{$_} == 1 ? $_ : "" } 484109998Smarkm @known_platforms)); 485109998Smarkm } 486109998Smarkm $a2 = join(",", 487109998Smarkm grep(!/^$/, 488109998Smarkm map { $tag{"OPENSSL_SYS_".$_} == 1 ? $_ : "" } 489109998Smarkm @known_ossl_platforms)); 490109998Smarkm print STDERR "DEBUG: make_variant: a1 = $a1; a2 = $a2\n" if $debug; 491109998Smarkm if ($a1 eq "") { $a1 = $a2; } 492109998Smarkm elsif ($a1 ne "" && $a2 ne "") { $a1 .= ",".$a2; } 493109998Smarkm if ($a eq $s) 494109998Smarkm { 495109998Smarkm if (!defined($variant_cnt{$s})) 496109998Smarkm { 497109998Smarkm $variant_cnt{$s} = 0; 498109998Smarkm } 499109998Smarkm $variant_cnt{$s}++; 500109998Smarkm $a .= "{$variant_cnt{$s}}"; 501109998Smarkm } 502109998Smarkm my $toadd = $a.":".$a1.(defined($k)?":".$k:""); 503109998Smarkm my $togrep = $s.'(\{[0-9]+\})?:'.$a1.(defined($k)?":".$k:""); 504109998Smarkm if (!grep(/^$togrep$/, 505109998Smarkm split(/;/, defined($variant{$s})?$variant{$s}:""))) { 506109998Smarkm if (defined($variant{$s})) { $variant{$s} .= ";"; } 507109998Smarkm $variant{$s} .= $toadd; 508109998Smarkm } 509109998Smarkm print STDERR "DEBUG: make_variant: Exit with variant of ",$s," = ",$variant{$s},"\n" if $debug; 510109998Smarkm }; 511109998Smarkm 512109998Smarkm print STDERR "DEBUG: parsing ----------\n" if $debug; 51355714Skris while(<IN>) { 514160814Ssimon if (/\/\* Error codes for the \w+ functions\. \*\//) 515160814Ssimon { 516160814Ssimon undef @tag; 517160814Ssimon last; 518160814Ssimon } 51955714Skris if ($line ne '') { 52055714Skris $_ = $line . $_; 52155714Skris $line = ''; 52255714Skris } 52355714Skris 52455714Skris if (/\\$/) { 525109998Smarkm chomp; # remove eol 526109998Smarkm chop; # remove ending backslash 52755714Skris $line = $_; 52855714Skris next; 52955714Skris } 53055714Skris 531160814Ssimon if(/\/\*/) { 532160814Ssimon if (not /\*\//) { # multiline comment... 533160814Ssimon $line = $_; # ... just accumulate 534160814Ssimon next; 535160814Ssimon } else { 536160814Ssimon s/\/\*.*?\*\///gs;# wipe it 537160814Ssimon } 538160814Ssimon } 539160814Ssimon 54055714Skris if ($cpp) { 541160814Ssimon $cpp++ if /^#\s*if/; 542160814Ssimon $cpp-- if /^#\s*endif/; 54355714Skris next; 54455714Skris } 545160814Ssimon $cpp = 1 if /^#.*ifdef.*cplusplus/; 54655714Skris 54755714Skris s/{[^{}]*}//gs; # ignore {} blocks 548120631Snectar print STDERR "DEBUG: \$def=\"$def\"\n" if $debug && $def ne ""; 549109998Smarkm print STDERR "DEBUG: \$_=\"$_\"\n" if $debug; 550109998Smarkm if (/^\#\s*ifndef\s+(.*)/) { 551109998Smarkm push(@tag,"-"); 55255714Skris push(@tag,$1); 55355714Skris $tag{$1}=-1; 554109998Smarkm print STDERR "DEBUG: $file: found tag $1 = -1\n" if $debug; 555109998Smarkm } elsif (/^\#\s*if\s+!defined\(([^\)]+)\)/) { 556109998Smarkm push(@tag,"-"); 557109998Smarkm if (/^\#\s*if\s+(!defined\(([^\)]+)\)(\s+\&\&\s+!defined\(([^\)]+)\))*)$/) { 558109998Smarkm my $tmp_1 = $1; 559109998Smarkm my $tmp_; 560109998Smarkm foreach $tmp_ (split '\&\&',$tmp_1) { 561109998Smarkm $tmp_ =~ /!defined\(([^\)]+)\)/; 562109998Smarkm print STDERR "DEBUG: $file: found tag $1 = -1\n" if $debug; 563109998Smarkm push(@tag,$1); 564109998Smarkm $tag{$1}=-1; 565109998Smarkm } 566109998Smarkm } else { 567109998Smarkm print STDERR "Warning: $file: complicated expression: $_" if $debug; # because it is O... 568109998Smarkm print STDERR "DEBUG: $file: found tag $1 = -1\n" if $debug; 569109998Smarkm push(@tag,$1); 570109998Smarkm $tag{$1}=-1; 571109998Smarkm } 572160814Ssimon } elsif (/^\#\s*ifdef\s+(\S*)/) { 573109998Smarkm push(@tag,"-"); 57455714Skris push(@tag,$1); 57555714Skris $tag{$1}=1; 576109998Smarkm print STDERR "DEBUG: $file: found tag $1 = 1\n" if $debug; 577109998Smarkm } elsif (/^\#\s*if\s+defined\(([^\)]+)\)/) { 578109998Smarkm push(@tag,"-"); 579109998Smarkm if (/^\#\s*if\s+(defined\(([^\)]+)\)(\s+\|\|\s+defined\(([^\)]+)\))*)$/) { 580109998Smarkm my $tmp_1 = $1; 581109998Smarkm my $tmp_; 582109998Smarkm foreach $tmp_ (split '\|\|',$tmp_1) { 583109998Smarkm $tmp_ =~ /defined\(([^\)]+)\)/; 584109998Smarkm print STDERR "DEBUG: $file: found tag $1 = 1\n" if $debug; 585109998Smarkm push(@tag,$1); 586109998Smarkm $tag{$1}=1; 587109998Smarkm } 588109998Smarkm } else { 589109998Smarkm print STDERR "Warning: $file: complicated expression: $_\n" if $debug; # because it is O... 590109998Smarkm print STDERR "DEBUG: $file: found tag $1 = 1\n" if $debug; 591109998Smarkm push(@tag,$1); 592109998Smarkm $tag{$1}=1; 593109998Smarkm } 59468651Skris } elsif (/^\#\s*error\s+(\w+) is disabled\./) { 595109998Smarkm my $tag_i = $#tag; 596109998Smarkm while($tag[$tag_i] ne "-") { 597109998Smarkm if ($tag[$tag_i] eq "OPENSSL_NO_".$1) { 598109998Smarkm $tag{$tag[$tag_i]}=2; 599109998Smarkm print STDERR "DEBUG: $file: chaged tag $1 = 2\n" if $debug; 600109998Smarkm } 601109998Smarkm $tag_i--; 60268651Skris } 60355714Skris } elsif (/^\#\s*endif/) { 604109998Smarkm my $tag_i = $#tag; 605160814Ssimon while($tag_i > 0 && $tag[$tag_i] ne "-") { 606109998Smarkm my $t=$tag[$tag_i]; 607109998Smarkm print STDERR "DEBUG: \$t=\"$t\"\n" if $debug; 608109998Smarkm if ($tag{$t}==2) { 609109998Smarkm $tag{$t}=-1; 610109998Smarkm } else { 611109998Smarkm $tag{$t}=0; 612109998Smarkm } 613109998Smarkm print STDERR "DEBUG: $file: changed tag ",$t," = ",$tag{$t},"\n" if $debug; 614109998Smarkm pop(@tag); 615109998Smarkm if ($t =~ /^OPENSSL_NO_([A-Z0-9_]+)$/) { 616109998Smarkm $t=$1; 617109998Smarkm } else { 618109998Smarkm $t=""; 619109998Smarkm } 620109998Smarkm if ($t ne "" 621109998Smarkm && !grep(/^$t$/, @known_algorithms)) { 622109998Smarkm $unknown_algorithms{$t} = 1; 623109998Smarkm #print STDERR "DEBUG: Added as unknown algorithm: $t\n" if $debug; 624109998Smarkm } 625109998Smarkm $tag_i--; 62668651Skris } 62755714Skris pop(@tag); 62855714Skris } elsif (/^\#\s*else/) { 629109998Smarkm my $tag_i = $#tag; 630109998Smarkm while($tag[$tag_i] ne "-") { 631109998Smarkm my $t=$tag[$tag_i]; 632109998Smarkm $tag{$t}= -$tag{$t}; 633109998Smarkm print STDERR "DEBUG: $file: changed tag ",$t," = ",$tag{$t},"\n" if $debug; 634109998Smarkm $tag_i--; 635109998Smarkm } 63655714Skris } elsif (/^\#\s*if\s+1/) { 637109998Smarkm push(@tag,"-"); 63855714Skris # Dummy tag 63955714Skris push(@tag,"TRUE"); 64055714Skris $tag{"TRUE"}=1; 641109998Smarkm print STDERR "DEBUG: $file: found 1\n" if $debug; 64259191Skris } elsif (/^\#\s*if\s+0/) { 643109998Smarkm push(@tag,"-"); 64459191Skris # Dummy tag 64559191Skris push(@tag,"TRUE"); 64659191Skris $tag{"TRUE"}=-1; 647109998Smarkm print STDERR "DEBUG: $file: found 0\n" if $debug; 64868651Skris } elsif (/^\#\s*define\s+(\w+)\s+(\w+)/ 649109998Smarkm && $symhacking && $tag{'TRUE'} != -1) { 650109998Smarkm # This is for aliasing. When we find an alias, 651109998Smarkm # we have to invert 652109998Smarkm &$make_variant($1,$2); 653109998Smarkm print STDERR "DEBUG: $file: defined $1 = $2\n" if $debug; 65468651Skris } 65568651Skris if (/^\#/) { 656109998Smarkm @current_platforms = 657109998Smarkm grep(!/^$/, 658109998Smarkm map { $tag{$_} == 1 ? $_ : 659109998Smarkm $tag{$_} == -1 ? "!".$_ : "" } 660109998Smarkm @known_platforms); 661109998Smarkm push @current_platforms 662109998Smarkm , grep(!/^$/, 663109998Smarkm map { $tag{"OPENSSL_SYS_".$_} == 1 ? $_ : 664109998Smarkm $tag{"OPENSSL_SYS_".$_} == -1 ? "!".$_ : "" } 665109998Smarkm @known_ossl_platforms); 666109998Smarkm @current_algorithms = 667109998Smarkm grep(!/^$/, 668109998Smarkm map { $tag{"OPENSSL_NO_".$_} == -1 ? $_ : "" } 669109998Smarkm @known_algorithms); 670109998Smarkm $def .= 671109998Smarkm "#INFO:" 672109998Smarkm .join(',',@current_platforms).":" 673109998Smarkm .join(',',@current_algorithms).";"; 67459191Skris next; 67568651Skris } 676109998Smarkm if ($tag{'TRUE'} != -1) { 677109998Smarkm if (/^\s*DECLARE_STACK_OF\s*\(\s*(\w*)\s*\)/) { 678109998Smarkm next; 679109998Smarkm } elsif (/^\s*DECLARE_ASN1_ENCODE_FUNCTIONS\s*\(\s*(\w*)\s*,\s*(\w*)\s*,\s*(\w*)\s*\)/) { 680109998Smarkm $def .= "int d2i_$3(void);"; 681109998Smarkm $def .= "int i2d_$3(void);"; 682109998Smarkm # Variant for platforms that do not 683109998Smarkm # have to access globale variables 684109998Smarkm # in shared libraries through functions 685109998Smarkm $def .= 686109998Smarkm "#INFO:" 687109998Smarkm .join(',',"!EXPORT_VAR_AS_FUNCTION",@current_platforms).":" 688109998Smarkm .join(',',@current_algorithms).";"; 689109998Smarkm $def .= "OPENSSL_EXTERN int $2_it;"; 690109998Smarkm $def .= 691109998Smarkm "#INFO:" 692109998Smarkm .join(',',@current_platforms).":" 693109998Smarkm .join(',',@current_algorithms).";"; 694109998Smarkm # Variant for platforms that have to 695109998Smarkm # access globale variables in shared 696109998Smarkm # libraries through functions 697109998Smarkm &$make_variant("$2_it","$2_it", 698109998Smarkm "EXPORT_VAR_AS_FUNCTION", 699109998Smarkm "FUNCTION"); 700109998Smarkm next; 701109998Smarkm } elsif (/^\s*DECLARE_ASN1_FUNCTIONS_fname\s*\(\s*(\w*)\s*,\s*(\w*)\s*,\s*(\w*)\s*\)/) { 702109998Smarkm $def .= "int d2i_$3(void);"; 703109998Smarkm $def .= "int i2d_$3(void);"; 704109998Smarkm $def .= "int $3_free(void);"; 705109998Smarkm $def .= "int $3_new(void);"; 706109998Smarkm # Variant for platforms that do not 707109998Smarkm # have to access globale variables 708109998Smarkm # in shared libraries through functions 709109998Smarkm $def .= 710109998Smarkm "#INFO:" 711109998Smarkm .join(',',"!EXPORT_VAR_AS_FUNCTION",@current_platforms).":" 712109998Smarkm .join(',',@current_algorithms).";"; 713109998Smarkm $def .= "OPENSSL_EXTERN int $2_it;"; 714109998Smarkm $def .= 715109998Smarkm "#INFO:" 716109998Smarkm .join(',',@current_platforms).":" 717109998Smarkm .join(',',@current_algorithms).";"; 718109998Smarkm # Variant for platforms that have to 719109998Smarkm # access globale variables in shared 720109998Smarkm # libraries through functions 721109998Smarkm &$make_variant("$2_it","$2_it", 722109998Smarkm "EXPORT_VAR_AS_FUNCTION", 723109998Smarkm "FUNCTION"); 724109998Smarkm next; 725109998Smarkm } elsif (/^\s*DECLARE_ASN1_FUNCTIONS\s*\(\s*(\w*)\s*\)/ || 726109998Smarkm /^\s*DECLARE_ASN1_FUNCTIONS_const\s*\(\s*(\w*)\s*\)/) { 727109998Smarkm $def .= "int d2i_$1(void);"; 728109998Smarkm $def .= "int i2d_$1(void);"; 729109998Smarkm $def .= "int $1_free(void);"; 730109998Smarkm $def .= "int $1_new(void);"; 731109998Smarkm # Variant for platforms that do not 732109998Smarkm # have to access globale variables 733109998Smarkm # in shared libraries through functions 734109998Smarkm $def .= 735109998Smarkm "#INFO:" 736109998Smarkm .join(',',"!EXPORT_VAR_AS_FUNCTION",@current_platforms).":" 737109998Smarkm .join(',',@current_algorithms).";"; 738109998Smarkm $def .= "OPENSSL_EXTERN int $1_it;"; 739109998Smarkm $def .= 740109998Smarkm "#INFO:" 741109998Smarkm .join(',',@current_platforms).":" 742109998Smarkm .join(',',@current_algorithms).";"; 743109998Smarkm # Variant for platforms that have to 744109998Smarkm # access globale variables in shared 745109998Smarkm # libraries through functions 746109998Smarkm &$make_variant("$1_it","$1_it", 747109998Smarkm "EXPORT_VAR_AS_FUNCTION", 748109998Smarkm "FUNCTION"); 749109998Smarkm next; 750109998Smarkm } elsif (/^\s*DECLARE_ASN1_ENCODE_FUNCTIONS_const\s*\(\s*(\w*)\s*,\s*(\w*)\s*\)/) { 751109998Smarkm $def .= "int d2i_$2(void);"; 752109998Smarkm $def .= "int i2d_$2(void);"; 753109998Smarkm # Variant for platforms that do not 754109998Smarkm # have to access globale variables 755109998Smarkm # in shared libraries through functions 756109998Smarkm $def .= 757109998Smarkm "#INFO:" 758109998Smarkm .join(',',"!EXPORT_VAR_AS_FUNCTION",@current_platforms).":" 759109998Smarkm .join(',',@current_algorithms).";"; 760109998Smarkm $def .= "OPENSSL_EXTERN int $2_it;"; 761109998Smarkm $def .= 762109998Smarkm "#INFO:" 763109998Smarkm .join(',',@current_platforms).":" 764109998Smarkm .join(',',@current_algorithms).";"; 765109998Smarkm # Variant for platforms that have to 766109998Smarkm # access globale variables in shared 767109998Smarkm # libraries through functions 768109998Smarkm &$make_variant("$2_it","$2_it", 769109998Smarkm "EXPORT_VAR_AS_FUNCTION", 770109998Smarkm "FUNCTION"); 771109998Smarkm next; 772160814Ssimon } elsif (/^\s*DECLARE_ASN1_ALLOC_FUNCTIONS\s*\(\s*(\w*)\s*\)/) { 773160814Ssimon $def .= "int $1_free(void);"; 774160814Ssimon $def .= "int $1_new(void);"; 775160814Ssimon next; 776109998Smarkm } elsif (/^\s*DECLARE_ASN1_FUNCTIONS_name\s*\(\s*(\w*)\s*,\s*(\w*)\s*\)/) { 777109998Smarkm $def .= "int d2i_$2(void);"; 778109998Smarkm $def .= "int i2d_$2(void);"; 779109998Smarkm $def .= "int $2_free(void);"; 780109998Smarkm $def .= "int $2_new(void);"; 781109998Smarkm # Variant for platforms that do not 782109998Smarkm # have to access globale variables 783109998Smarkm # in shared libraries through functions 784109998Smarkm $def .= 785109998Smarkm "#INFO:" 786109998Smarkm .join(',',"!EXPORT_VAR_AS_FUNCTION",@current_platforms).":" 787109998Smarkm .join(',',@current_algorithms).";"; 788109998Smarkm $def .= "OPENSSL_EXTERN int $2_it;"; 789109998Smarkm $def .= 790109998Smarkm "#INFO:" 791109998Smarkm .join(',',@current_platforms).":" 792109998Smarkm .join(',',@current_algorithms).";"; 793109998Smarkm # Variant for platforms that have to 794109998Smarkm # access globale variables in shared 795109998Smarkm # libraries through functions 796109998Smarkm &$make_variant("$2_it","$2_it", 797109998Smarkm "EXPORT_VAR_AS_FUNCTION", 798109998Smarkm "FUNCTION"); 799109998Smarkm next; 800109998Smarkm } elsif (/^\s*DECLARE_ASN1_ITEM\s*\(\s*(\w*)\s*\)/) { 801109998Smarkm # Variant for platforms that do not 802109998Smarkm # have to access globale variables 803109998Smarkm # in shared libraries through functions 804109998Smarkm $def .= 805109998Smarkm "#INFO:" 806109998Smarkm .join(',',"!EXPORT_VAR_AS_FUNCTION",@current_platforms).":" 807109998Smarkm .join(',',@current_algorithms).";"; 808109998Smarkm $def .= "OPENSSL_EXTERN int $1_it;"; 809109998Smarkm $def .= 810109998Smarkm "#INFO:" 811109998Smarkm .join(',',@current_platforms).":" 812109998Smarkm .join(',',@current_algorithms).";"; 813109998Smarkm # Variant for platforms that have to 814109998Smarkm # access globale variables in shared 815109998Smarkm # libraries through functions 816109998Smarkm &$make_variant("$1_it","$1_it", 817109998Smarkm "EXPORT_VAR_AS_FUNCTION", 818109998Smarkm "FUNCTION"); 819109998Smarkm next; 820160814Ssimon } elsif (/^\s*DECLARE_ASN1_NDEF_FUNCTION\s*\(\s*(\w*)\s*\)/) { 821160814Ssimon $def .= "int i2d_$1_NDEF(void);"; 822109998Smarkm } elsif (/^\s*DECLARE_ASN1_SET_OF\s*\(\s*(\w*)\s*\)/) { 823109998Smarkm next; 824160814Ssimon } elsif (/^\s*DECLARE_ASN1_PRINT_FUNCTION\s*\(\s*(\w*)\s*\)/) { 825160814Ssimon $def .= "int $1_print_ctx(void);"; 826160814Ssimon next; 827160814Ssimon } elsif (/^\s*DECLARE_ASN1_PRINT_FUNCTION_name\s*\(\s*(\w*)\s*,\s*(\w*)\s*\)/) { 828160814Ssimon $def .= "int $2_print_ctx(void);"; 829160814Ssimon next; 830109998Smarkm } elsif (/^\s*DECLARE_PKCS12_STACK_OF\s*\(\s*(\w*)\s*\)/) { 831109998Smarkm next; 832109998Smarkm } elsif (/^DECLARE_PEM_rw\s*\(\s*(\w*)\s*,/ || 833160814Ssimon /^DECLARE_PEM_rw_cb\s*\(\s*(\w*)\s*,/ || 834160814Ssimon /^DECLARE_PEM_rw_const\s*\(\s*(\w*)\s*,/ ) { 835109998Smarkm # Things not in Win16 836109998Smarkm $def .= 837109998Smarkm "#INFO:" 838109998Smarkm .join(',',"!WIN16",@current_platforms).":" 839109998Smarkm .join(',',@current_algorithms).";"; 840109998Smarkm $def .= "int PEM_read_$1(void);"; 841109998Smarkm $def .= "int PEM_write_$1(void);"; 842109998Smarkm $def .= 843109998Smarkm "#INFO:" 844109998Smarkm .join(',',@current_platforms).":" 845109998Smarkm .join(',',@current_algorithms).";"; 846109998Smarkm # Things that are everywhere 847109998Smarkm $def .= "int PEM_read_bio_$1(void);"; 848109998Smarkm $def .= "int PEM_write_bio_$1(void);"; 849109998Smarkm next; 850109998Smarkm } elsif (/^DECLARE_PEM_write\s*\(\s*(\w*)\s*,/ || 851290207Sjkim /^DECLARE_PEM_write_const\s*\(\s*(\w*)\s*,/ || 852109998Smarkm /^DECLARE_PEM_write_cb\s*\(\s*(\w*)\s*,/ ) { 853109998Smarkm # Things not in Win16 854109998Smarkm $def .= 855109998Smarkm "#INFO:" 856109998Smarkm .join(',',"!WIN16",@current_platforms).":" 857109998Smarkm .join(',',@current_algorithms).";"; 858109998Smarkm $def .= "int PEM_write_$1(void);"; 859109998Smarkm $def .= 860109998Smarkm "#INFO:" 861109998Smarkm .join(',',@current_platforms).":" 862109998Smarkm .join(',',@current_algorithms).";"; 863109998Smarkm # Things that are everywhere 864109998Smarkm $def .= "int PEM_write_bio_$1(void);"; 865109998Smarkm next; 866109998Smarkm } elsif (/^DECLARE_PEM_read\s*\(\s*(\w*)\s*,/ || 867109998Smarkm /^DECLARE_PEM_read_cb\s*\(\s*(\w*)\s*,/ ) { 868109998Smarkm # Things not in Win16 869109998Smarkm $def .= 870109998Smarkm "#INFO:" 871109998Smarkm .join(',',"!WIN16",@current_platforms).":" 872109998Smarkm .join(',',@current_algorithms).";"; 873109998Smarkm $def .= "int PEM_read_$1(void);"; 874109998Smarkm $def .= 875109998Smarkm "#INFO:" 876109998Smarkm .join(',',@current_platforms).":" 877109998Smarkm .join(',',@current_algorithms).";"; 878109998Smarkm # Things that are everywhere 879109998Smarkm $def .= "int PEM_read_bio_$1(void);"; 880109998Smarkm next; 881109998Smarkm } elsif (/^OPENSSL_DECLARE_GLOBAL\s*\(\s*(\w*)\s*,\s*(\w*)\s*\)/) { 882109998Smarkm # Variant for platforms that do not 883109998Smarkm # have to access globale variables 884109998Smarkm # in shared libraries through functions 885109998Smarkm $def .= 886109998Smarkm "#INFO:" 887109998Smarkm .join(',',"!EXPORT_VAR_AS_FUNCTION",@current_platforms).":" 888109998Smarkm .join(',',@current_algorithms).";"; 889109998Smarkm $def .= "OPENSSL_EXTERN int _shadow_$2;"; 890109998Smarkm $def .= 891109998Smarkm "#INFO:" 892109998Smarkm .join(',',@current_platforms).":" 893109998Smarkm .join(',',@current_algorithms).";"; 894109998Smarkm # Variant for platforms that have to 895109998Smarkm # access globale variables in shared 896109998Smarkm # libraries through functions 897109998Smarkm &$make_variant("_shadow_$2","_shadow_$2", 898109998Smarkm "EXPORT_VAR_AS_FUNCTION", 899109998Smarkm "FUNCTION"); 900109998Smarkm } elsif ($tag{'CONST_STRICT'} != 1) { 90168651Skris if (/\{|\/\*|\([^\)]*$/) { 90255714Skris $line = $_; 90355714Skris } else { 90455714Skris $def .= $_; 90555714Skris } 90655714Skris } 90755714Skris } 908109998Smarkm } 90955714Skris close(IN); 91055714Skris 911160814Ssimon my $algs; 91268651Skris my $plays; 91368651Skris 914109998Smarkm print STDERR "DEBUG: postprocessing ----------\n" if $debug; 91555714Skris foreach (split /;/, $def) { 91668651Skris my $s; my $k = "FUNCTION"; my $p; my $a; 91755714Skris s/^[\n\s]*//g; 91855714Skris s/[\n\s]*$//g; 91968651Skris next if(/\#undef/); 92055714Skris next if(/typedef\W/); 92168651Skris next if(/\#define/); 92268651Skris 923160814Ssimon # Reduce argument lists to empty () 924160814Ssimon # fold round brackets recursively: (t(*v)(t),t) -> (t{}{},t) -> {} 925160814Ssimon while(/\(.*\)/s) { 926160814Ssimon s/\([^\(\)]+\)/\{\}/gs; 927160814Ssimon s/\(\s*\*\s*(\w+)\s*\{\}\s*\)/$1/gs; #(*f{}) -> f 928160814Ssimon } 929160814Ssimon # pretend as we didn't use curly braces: {} -> () 930160814Ssimon s/\{\}/\(\)/gs; 931160814Ssimon 932160814Ssimon s/STACK_OF\(\)/void/gs; 933238405Sjkim s/LHASH_OF\(\)/void/gs; 934160814Ssimon 935109998Smarkm print STDERR "DEBUG: \$_ = \"$_\"\n" if $debug; 93668651Skris if (/^\#INFO:([^:]*):(.*)$/) { 93768651Skris $plats = $1; 93868651Skris $algs = $2; 939109998Smarkm print STDERR "DEBUG: found info on platforms ($plats) and algorithms ($algs)\n" if $debug; 94068651Skris next; 941109998Smarkm } elsif (/^\s*OPENSSL_EXTERN\s.*?(\w+(\{[0-9]+\})?)(\[[0-9]*\])*\s*$/) { 94268651Skris $s = $1; 94368651Skris $k = "VARIABLE"; 944109998Smarkm print STDERR "DEBUG: found external variable $s\n" if $debug; 945160814Ssimon } elsif (/TYPEDEF_\w+_OF/s) { 94655714Skris next; 947160814Ssimon } elsif (/(\w+)\s*\(\).*/s) { # first token prior [first] () is 948160814Ssimon $s = $1; # a function name! 949109998Smarkm print STDERR "DEBUG: found function $s\n" if $debug; 95055714Skris } elsif (/\(/ and not (/=/)) { 95155714Skris print STDERR "File $file: cannot parse: $_;\n"; 95268651Skris next; 95368651Skris } else { 95468651Skris next; 95555714Skris } 95668651Skris 95768651Skris $syms{$s} = 1; 95868651Skris $kind{$s} = $k; 95968651Skris 96068651Skris $p = $plats; 96168651Skris $a = $algs; 96268651Skris $a .= ",BF" if($s =~ /EVP_bf/); 96368651Skris $a .= ",CAST" if($s =~ /EVP_cast/); 96468651Skris $a .= ",DES" if($s =~ /EVP_des/); 96568651Skris $a .= ",DSA" if($s =~ /EVP_dss/); 96668651Skris $a .= ",IDEA" if($s =~ /EVP_idea/); 96768651Skris $a .= ",MD2" if($s =~ /EVP_md2/); 96868651Skris $a .= ",MD4" if($s =~ /EVP_md4/); 96968651Skris $a .= ",MD5" if($s =~ /EVP_md5/); 97068651Skris $a .= ",RC2" if($s =~ /EVP_rc2/); 97168651Skris $a .= ",RC4" if($s =~ /EVP_rc4/); 97268651Skris $a .= ",RC5" if($s =~ /EVP_rc5/); 97368651Skris $a .= ",RIPEMD" if($s =~ /EVP_ripemd/); 97468651Skris $a .= ",SHA" if($s =~ /EVP_sha/); 97568651Skris $a .= ",RSA" if($s =~ /EVP_(Open|Seal)(Final|Init)/); 97668651Skris $a .= ",RSA" if($s =~ /PEM_Seal(Final|Init|Update)/); 97768651Skris $a .= ",RSA" if($s =~ /RSAPrivateKey/); 97868651Skris $a .= ",RSA" if($s =~ /SSLv23?_((client|server)_)?method/); 97968651Skris 980109998Smarkm $platform{$s} = 981109998Smarkm &reduce_platforms((defined($platform{$s})?$platform{$s}.',':"").$p); 98268651Skris $algorithm{$s} .= ','.$a; 98368651Skris 984109998Smarkm if (defined($variant{$s})) { 985109998Smarkm foreach $v (split /;/,$variant{$s}) { 986109998Smarkm (my $r, my $p, my $k) = split(/:/,$v); 987109998Smarkm my $ip = join ',',map({ /^!(.*)$/ ? $1 : "!".$_ } split /,/, $p); 988109998Smarkm $syms{$r} = 1; 989109998Smarkm if (!defined($k)) { $k = $kind{$s}; } 990109998Smarkm $kind{$r} = $k."(".$s.")"; 991109998Smarkm $algorithm{$r} = $algorithm{$s}; 992109998Smarkm $platform{$r} = &reduce_platforms($platform{$s}.",".$p.",".$p); 993109998Smarkm $platform{$s} = &reduce_platforms($platform{$s}.','.$ip.','.$ip); 994109998Smarkm print STDERR "DEBUG: \$variant{\"$s\"} = ",$v,"; \$r = $r; \$p = ",$platform{$r},"; \$a = ",$algorithm{$r},"; \$kind = ",$kind{$r},"\n" if $debug; 995109998Smarkm } 99668651Skris } 997109998Smarkm print STDERR "DEBUG: \$s = $s; \$p = ",$platform{$s},"; \$a = ",$algorithm{$s},"; \$kind = ",$kind{$s},"\n" if $debug; 99855714Skris } 99955714Skris } 100055714Skris 100168651Skris # Prune the returned symbols 100255714Skris 100368651Skris delete $syms{"bn_dump1"}; 100468651Skris $platform{"BIO_s_log"} .= ",!WIN32,!WIN16,!macintosh"; 100568651Skris 1006109998Smarkm $platform{"PEM_read_NS_CERT_SEQ"} = "VMS"; 1007109998Smarkm $platform{"PEM_write_NS_CERT_SEQ"} = "VMS"; 1008109998Smarkm $platform{"PEM_read_P8_PRIV_KEY_INFO"} = "VMS"; 1009109998Smarkm $platform{"PEM_write_P8_PRIV_KEY_INFO"} = "VMS"; 1010205128Ssimon $platform{"EVP_sha384"} = "!VMSVAX"; 1011205128Ssimon $platform{"EVP_sha512"} = "!VMSVAX"; 1012205128Ssimon $platform{"SHA384_Init"} = "!VMSVAX"; 1013205128Ssimon $platform{"SHA384_Transform"} = "!VMSVAX"; 1014205128Ssimon $platform{"SHA384_Update"} = "!VMSVAX"; 1015205128Ssimon $platform{"SHA384_Final"} = "!VMSVAX"; 1016205128Ssimon $platform{"SHA384"} = "!VMSVAX"; 1017205128Ssimon $platform{"SHA512_Init"} = "!VMSVAX"; 1018205128Ssimon $platform{"SHA512_Transform"} = "!VMSVAX"; 1019205128Ssimon $platform{"SHA512_Update"} = "!VMSVAX"; 1020205128Ssimon $platform{"SHA512_Final"} = "!VMSVAX"; 1021205128Ssimon $platform{"SHA512"} = "!VMSVAX"; 1022238405Sjkim $platform{"WHIRLPOOL_Init"} = "!VMSVAX"; 1023238405Sjkim $platform{"WHIRLPOOL"} = "!VMSVAX"; 1024238405Sjkim $platform{"WHIRLPOOL_BitUpdate"} = "!VMSVAX"; 1025238405Sjkim $platform{"EVP_whirlpool"} = "!VMSVAX"; 1026238405Sjkim $platform{"WHIRLPOOL_Final"} = "!VMSVAX"; 1027238405Sjkim $platform{"WHIRLPOOL_Update"} = "!VMSVAX"; 1028205128Ssimon 1029215697Ssimon 103068651Skris # Info we know about 103168651Skris 103268651Skris push @ret, map { $_."\\".&info_string($_,"EXIST", 103368651Skris $platform{$_}, 103468651Skris $kind{$_}, 103568651Skris $algorithm{$_}) } keys %syms; 103668651Skris 1037109998Smarkm if (keys %unknown_algorithms) { 1038109998Smarkm print STDERR "WARNING: mkdef.pl doesn't know the following algorithms:\n"; 1039109998Smarkm print STDERR "\t",join("\n\t",keys %unknown_algorithms),"\n"; 1040109998Smarkm } 104168651Skris return(@ret); 104268651Skris} 104368651Skris 1044109998Smarkm# Param: string of comma-separated platform-specs. 1045109998Smarkmsub reduce_platforms 1046109998Smarkm{ 1047109998Smarkm my ($platforms) = @_; 104868651Skris my $pl = defined($platforms) ? $platforms : ""; 104968651Skris my %p = map { $_ => 0 } split /,/, $pl; 105068651Skris my $ret; 105168651Skris 1052109998Smarkm print STDERR "DEBUG: Entered reduce_platforms with \"$platforms\"\n" 1053109998Smarkm if $debug; 105468651Skris # We do this, because if there's code like the following, it really 105568651Skris # means the function exists in all cases and should therefore be 105668651Skris # everywhere. By increasing and decreasing, we may attain 0: 105768651Skris # 105868651Skris # ifndef WIN16 105968651Skris # int foo(); 106068651Skris # else 106168651Skris # int _fat foo(); 106268651Skris # endif 106368651Skris foreach $platform (split /,/, $pl) { 106468651Skris if ($platform =~ /^!(.*)$/) { 106568651Skris $p{$1}--; 106668651Skris } else { 106768651Skris $p{$platform}++; 106855714Skris } 106955714Skris } 107068651Skris foreach $platform (keys %p) { 107168651Skris if ($p{$platform} == 0) { delete $p{$platform}; } 107255714Skris } 107355714Skris 107468651Skris delete $p{""}; 1075109998Smarkm 1076109998Smarkm $ret = join(',',sort(map { $p{$_} < 0 ? "!".$_ : $_ } keys %p)); 1077109998Smarkm print STDERR "DEBUG: Exiting reduce_platforms with \"$ret\"\n" 1078109998Smarkm if $debug; 1079109998Smarkm return $ret; 1080109998Smarkm} 1081109998Smarkm 1082109998Smarkmsub info_string { 1083109998Smarkm (my $symbol, my $exist, my $platforms, my $kind, my $algorithms) = @_; 1084109998Smarkm 1085109998Smarkm my %a = defined($algorithms) ? 1086109998Smarkm map { $_ => 1 } split /,/, $algorithms : (); 1087109998Smarkm my $k = defined($kind) ? $kind : "FUNCTION"; 1088109998Smarkm my $ret; 1089109998Smarkm my $p = &reduce_platforms($platforms); 1090109998Smarkm 109168651Skris delete $a{""}; 109255714Skris 109368651Skris $ret = $exist; 1094109998Smarkm $ret .= ":".$p; 109568651Skris $ret .= ":".$k; 1096109998Smarkm $ret .= ":".join(',',sort keys %a); 109768651Skris return $ret; 109855714Skris} 109955714Skris 110068651Skrissub maybe_add_info { 110168651Skris (my $name, *nums, my @symbols) = @_; 110268651Skris my $sym; 110368651Skris my $new_info = 0; 1104109998Smarkm my %syms=(); 110568651Skris 110668651Skris print STDERR "Updating $name info\n"; 110768651Skris foreach $sym (@symbols) { 110868651Skris (my $s, my $i) = split /\\/, $sym; 110968651Skris if (defined($nums{$s})) { 1110109998Smarkm $i =~ s/^(.*?:.*?:\w+)(\(\w+\))?/$1/; 111168651Skris (my $n, my $dummy) = split /\\/, $nums{$s}; 111268651Skris if (!defined($dummy) || $i ne $dummy) { 111368651Skris $nums{$s} = $n."\\".$i; 111468651Skris $new_info++; 1115109998Smarkm print STDERR "DEBUG: maybe_add_info for $s: \"$dummy\" => \"$i\"\n" if $debug; 111668651Skris } 111768651Skris } 1118109998Smarkm $syms{$s} = 1; 111968651Skris } 1120109998Smarkm 1121109998Smarkm my @s=sort { &parse_number($nums{$a},"n") <=> &parse_number($nums{$b},"n") } keys %nums; 1122109998Smarkm foreach $sym (@s) { 1123109998Smarkm (my $n, my $i) = split /\\/, $nums{$sym}; 1124109998Smarkm if (!defined($syms{$sym}) && $i !~ /^NOEXIST:/) { 1125109998Smarkm $new_info++; 1126109998Smarkm print STDERR "DEBUG: maybe_add_info for $sym: -> undefined\n" if $debug; 1127109998Smarkm } 1128109998Smarkm } 112968651Skris if ($new_info) { 113068651Skris print STDERR "$new_info old symbols got an info update\n"; 113168651Skris if (!$do_rewrite) { 113268651Skris print STDERR "You should do a rewrite to fix this.\n"; 113368651Skris } 113468651Skris } else { 113568651Skris print STDERR "No old symbols needed info update\n"; 113668651Skris } 113768651Skris} 113868651Skris 1139109998Smarkm# Param: string of comma-separated keywords, each possibly prefixed with a "!" 1140109998Smarkmsub is_valid 1141109998Smarkm{ 1142109998Smarkm my ($keywords_txt,$platforms) = @_; 1143109998Smarkm my (@keywords) = split /,/,$keywords_txt; 1144160814Ssimon my ($falsesum, $truesum) = (0, 1); 1145109998Smarkm 1146109998Smarkm # Param: one keyword 1147109998Smarkm sub recognise 1148109998Smarkm { 1149109998Smarkm my ($keyword,$platforms) = @_; 1150109998Smarkm 1151109998Smarkm if ($platforms) { 1152109998Smarkm # platforms 1153205128Ssimon if ($keyword eq "VMSVAX" && $VMSVAX) { return 1; } 1154205128Ssimon if ($keyword eq "VMSNonVAX" && $VMSNonVAX) { return 1; } 1155238405Sjkim if ($keyword eq "VMS" && $VMS) { return 1; } 1156109998Smarkm if ($keyword eq "WIN32" && $W32) { return 1; } 1157109998Smarkm if ($keyword eq "WIN16" && $W16) { return 1; } 1158109998Smarkm if ($keyword eq "WINNT" && $NT) { return 1; } 1159109998Smarkm if ($keyword eq "OS2" && $OS2) { return 1; } 1160109998Smarkm # Special platforms: 1161109998Smarkm # EXPORT_VAR_AS_FUNCTION means that global variables 1162109998Smarkm # will be represented as functions. This currently 1163109998Smarkm # only happens on VMS-VAX. 1164109998Smarkm if ($keyword eq "EXPORT_VAR_AS_FUNCTION" && ($VMSVAX || $W32 || $W16)) { 1165109998Smarkm return 1; 1166109998Smarkm } 1167194206Ssimon if ($keyword eq "OPENSSL_FIPS" && $fips) { 1168194206Ssimon return 1; 1169194206Ssimon } 1170194206Ssimon if ($keyword eq "ZLIB" && $zlib) { return 1; } 1171109998Smarkm return 0; 1172109998Smarkm } else { 1173109998Smarkm # algorithms 1174109998Smarkm if ($keyword eq "RC2" && $no_rc2) { return 0; } 1175109998Smarkm if ($keyword eq "RC4" && $no_rc4) { return 0; } 1176109998Smarkm if ($keyword eq "RC5" && $no_rc5) { return 0; } 1177109998Smarkm if ($keyword eq "IDEA" && $no_idea) { return 0; } 1178109998Smarkm if ($keyword eq "DES" && $no_des) { return 0; } 1179109998Smarkm if ($keyword eq "BF" && $no_bf) { return 0; } 1180109998Smarkm if ($keyword eq "CAST" && $no_cast) { return 0; } 1181109998Smarkm if ($keyword eq "MD2" && $no_md2) { return 0; } 1182109998Smarkm if ($keyword eq "MD4" && $no_md4) { return 0; } 1183109998Smarkm if ($keyword eq "MD5" && $no_md5) { return 0; } 1184109998Smarkm if ($keyword eq "SHA" && $no_sha) { return 0; } 1185109998Smarkm if ($keyword eq "RIPEMD" && $no_ripemd) { return 0; } 1186109998Smarkm if ($keyword eq "MDC2" && $no_mdc2) { return 0; } 1187238405Sjkim if ($keyword eq "WHIRLPOOL" && $no_whirlpool) { return 0; } 1188109998Smarkm if ($keyword eq "RSA" && $no_rsa) { return 0; } 1189109998Smarkm if ($keyword eq "DSA" && $no_dsa) { return 0; } 1190109998Smarkm if ($keyword eq "DH" && $no_dh) { return 0; } 1191109998Smarkm if ($keyword eq "EC" && $no_ec) { return 0; } 1192160814Ssimon if ($keyword eq "ECDSA" && $no_ecdsa) { return 0; } 1193160814Ssimon if ($keyword eq "ECDH" && $no_ecdh) { return 0; } 1194109998Smarkm if ($keyword eq "HMAC" && $no_hmac) { return 0; } 1195109998Smarkm if ($keyword eq "AES" && $no_aes) { return 0; } 1196162911Ssimon if ($keyword eq "CAMELLIA" && $no_camellia) { return 0; } 1197194206Ssimon if ($keyword eq "SEED" && $no_seed) { return 0; } 1198109998Smarkm if ($keyword eq "EVP" && $no_evp) { return 0; } 1199109998Smarkm if ($keyword eq "LHASH" && $no_lhash) { return 0; } 1200109998Smarkm if ($keyword eq "STACK" && $no_stack) { return 0; } 1201109998Smarkm if ($keyword eq "ERR" && $no_err) { return 0; } 1202109998Smarkm if ($keyword eq "BUFFER" && $no_buffer) { return 0; } 1203109998Smarkm if ($keyword eq "BIO" && $no_bio) { return 0; } 1204109998Smarkm if ($keyword eq "COMP" && $no_comp) { return 0; } 1205109998Smarkm if ($keyword eq "DSO" && $no_dso) { return 0; } 1206109998Smarkm if ($keyword eq "KRB5" && $no_krb5) { return 0; } 1207111147Snectar if ($keyword eq "ENGINE" && $no_engine) { return 0; } 1208111147Snectar if ($keyword eq "HW" && $no_hw) { return 0; } 1209109998Smarkm if ($keyword eq "FP_API" && $no_fp_api) { return 0; } 1210160814Ssimon if ($keyword eq "STATIC_ENGINE" && $no_static_engine) { return 0; } 1211160814Ssimon if ($keyword eq "GMP" && $no_gmp) { return 0; } 1212167612Ssimon if ($keyword eq "RFC3779" && $no_rfc3779) { return 0; } 1213194206Ssimon if ($keyword eq "TLSEXT" && $no_tlsext) { return 0; } 1214238405Sjkim if ($keyword eq "PSK" && $no_psk) { return 0; } 1215194206Ssimon if ($keyword eq "CMS" && $no_cms) { return 0; } 1216238405Sjkim if ($keyword eq "EC2M" && $no_ec2m) { return 0; } 1217238405Sjkim if ($keyword eq "NEXTPROTONEG" && $no_nextprotoneg) { return 0; } 1218238405Sjkim if ($keyword eq "EC_NISTP_64_GCC_128" && $no_nistp_gcc) 1219238405Sjkim { return 0; } 1220238405Sjkim if ($keyword eq "SSL2" && $no_ssl2) { return 0; } 1221298998Sjkim if ($keyword eq "SSL2_METHOD" && $no_ssl2_method) { return 0; } 1222276861Sjkim if ($keyword eq "SSL3_METHOD" && $no_ssl3_method) { return 0; } 1223290207Sjkim if ($keyword eq "SSL_TRACE" && $no_ssl_trace) { return 0; } 1224194206Ssimon if ($keyword eq "CAPIENG" && $no_capieng) { return 0; } 1225194206Ssimon if ($keyword eq "JPAKE" && $no_jpake) { return 0; } 1226238405Sjkim if ($keyword eq "SRP" && $no_srp) { return 0; } 1227238405Sjkim if ($keyword eq "SCTP" && $no_sctp) { return 0; } 1228273144Sjkim if ($keyword eq "SRTP" && $no_srtp) { return 0; } 1229269682Sjkim if ($keyword eq "UNIT_TEST" && $no_unit_test) { return 0; } 1230160814Ssimon if ($keyword eq "DEPRECATED" && $no_deprecated) { return 0; } 1231109998Smarkm 1232109998Smarkm # Nothing recognise as true 1233109998Smarkm return 1; 1234109998Smarkm } 1235109998Smarkm } 1236109998Smarkm 1237109998Smarkm foreach $k (@keywords) { 1238109998Smarkm if ($k =~ /^!(.*)$/) { 1239109998Smarkm $falsesum += &recognise($1,$platforms); 1240109998Smarkm } else { 1241160814Ssimon $truesum *= &recognise($k,$platforms); 1242109998Smarkm } 1243109998Smarkm } 1244109998Smarkm print STDERR "DEBUG: [",$#keywords,",",$#keywords < 0,"] is_valid($keywords_txt) => (\!$falsesum) && $truesum = ",(!$falsesum) && $truesum,"\n" if $debug; 1245109998Smarkm return (!$falsesum) && $truesum; 1246109998Smarkm} 1247109998Smarkm 124859191Skrissub print_test_file 124959191Skris{ 1250109998Smarkm (*OUT,my $name,*nums,my $testall,my @symbols)=@_; 125159191Skris my $n = 1; my @e; my @r; 125268651Skris my $sym; my $prev = ""; my $prefSSLeay; 125359191Skris 1254109998Smarkm (@e)=grep(/^SSLeay(\{[0-9]+\})?\\.*?:.*?:.*/,@symbols); 1255109998Smarkm (@r)=grep(/^\w+(\{[0-9]+\})?\\.*?:.*?:.*/ && !/^SSLeay(\{[0-9]+\})?\\.*?:.*?:.*/,@symbols); 125668651Skris @symbols=((sort @e),(sort @r)); 125759191Skris 125868651Skris foreach $sym (@symbols) { 125968651Skris (my $s, my $i) = $sym =~ /^(.*?)\\(.*)$/; 1260109998Smarkm my $v = 0; 1261109998Smarkm $v = 1 if $i=~ /^.*?:.*?:VARIABLE/; 1262109998Smarkm my $p = ($i =~ /^[^:]*:([^:]*):/,$1); 1263109998Smarkm my $a = ($i =~ /^[^:]*:[^:]*:[^:]*:([^:]*)/,$1); 1264109998Smarkm if (!defined($nums{$s})) { 1265109998Smarkm print STDERR "Warning: $s does not have a number assigned\n" 1266109998Smarkm if(!$do_update); 1267109998Smarkm } elsif (is_valid($p,1) && is_valid($a,0)) { 1268109998Smarkm my $s2 = ($s =~ /^(.*?)(\{[0-9]+\})?$/, $1); 1269109998Smarkm if ($prev eq $s2) { 1270109998Smarkm print OUT "\t/* The following has already appeared previously */\n"; 1271109998Smarkm print STDERR "Warning: Symbol '",$s2,"' redefined. old=",($nums{$prev} =~ /^(.*?)\\/,$1),", new=",($nums{$s2} =~ /^(.*?)\\/,$1),"\n"; 1272109998Smarkm } 1273109998Smarkm $prev = $s2; # To warn about duplicates... 1274109998Smarkm 1275109998Smarkm ($nn,$ni)=($nums{$s2} =~ /^(.*?)\\(.*)$/); 1276109998Smarkm if ($v) { 1277109998Smarkm print OUT "\textern int $s2; /* type unknown */ /* $nn $ni */\n"; 127868651Skris } else { 1279109998Smarkm print OUT "\textern int $s2(); /* type unknown */ /* $nn $ni */\n"; 128068651Skris } 128159191Skris } 128259191Skris } 128359191Skris} 128459191Skris 1285127128Snectarsub get_version { 1286127128Snectar local *MF; 1287127128Snectar my $v = '?'; 1288142425Snectar open MF, 'Makefile' or return $v; 1289127128Snectar while (<MF>) { 1290127128Snectar $v = $1, last if /^VERSION=(.*?)\s*$/; 1291127128Snectar } 1292127128Snectar close MF; 1293127128Snectar return $v; 1294127128Snectar} 1295127128Snectar 129655714Skrissub print_def_file 129755714Skris{ 129868651Skris (*OUT,my $name,*nums,my @symbols)=@_; 1299109998Smarkm my $n = 1; my @e; my @r; my @v; my $prev=""; 1300109998Smarkm my $liboptions=""; 1301127128Snectar my $libname = $name; 1302127128Snectar my $http_vendor = 'www.openssl.org/'; 1303127128Snectar my $version = get_version(); 1304127128Snectar my $what = "OpenSSL: implementation of Secure Socket Layer"; 1305127128Snectar my $description = "$what $version, $name - http://$http_vendor"; 130655714Skris 130755714Skris if ($W32) 1308127128Snectar { $libname.="32"; } 1309109998Smarkm elsif ($W16) 1310127128Snectar { $libname.="16"; } 1311109998Smarkm elsif ($OS2) 1312127128Snectar { # DLL names should not clash on the whole system. 1313127128Snectar # However, they should not have any particular relationship 1314127128Snectar # to the name of the static library. Chose descriptive names 1315127128Snectar # (must be at most 8 chars). 1316127128Snectar my %translate = (ssl => 'open_ssl', crypto => 'cryptssl'); 1317127128Snectar $libname = $translate{$name} || $name; 1318127128Snectar $liboptions = <<EOO; 1319127128SnectarINITINSTANCE 1320127128SnectarDATA MULTIPLE NONSHARED 1321127128SnectarEOO 1322127128Snectar # Vendor field can't contain colon, drat; so we omit http:// 1323127128Snectar $description = "\@#$http_vendor:$version#\@$what; DLL for library $name. Build for EMX -Zmtd"; 1324127128Snectar } 132555714Skris 132655714Skris print OUT <<"EOF"; 132755714Skris; 132855714Skris; Definition file for the DLL version of the $name library from OpenSSL 132955714Skris; 133055714Skris 1331127128SnectarLIBRARY $libname $liboptions 133255714Skris 133355714SkrisEOF 133455714Skris 1335109998Smarkm if ($W16) { 133655714Skris print <<"EOF"; 133755714SkrisCODE PRELOAD MOVEABLE 133855714SkrisDATA PRELOAD MOVEABLE SINGLE 133955714Skris 134055714SkrisEXETYPE WINDOWS 134155714Skris 134255714SkrisHEAPSIZE 4096 134355714SkrisSTACKSIZE 8192 134455714Skris 134555714SkrisEOF 134655714Skris } 134755714Skris 134855714Skris print "EXPORTS\n"; 134955714Skris 1350109998Smarkm (@e)=grep(/^SSLeay(\{[0-9]+\})?\\.*?:.*?:FUNCTION/,@symbols); 1351109998Smarkm (@r)=grep(/^\w+(\{[0-9]+\})?\\.*?:.*?:FUNCTION/ && !/^SSLeay(\{[0-9]+\})?\\.*?:.*?:FUNCTION/,@symbols); 1352109998Smarkm (@v)=grep(/^\w+(\{[0-9]+\})?\\.*?:.*?:VARIABLE/,@symbols); 1353109998Smarkm @symbols=((sort @e),(sort @r), (sort @v)); 135455714Skris 135555714Skris 135668651Skris foreach $sym (@symbols) { 135768651Skris (my $s, my $i) = $sym =~ /^(.*?)\\(.*)$/; 1358109998Smarkm my $v = 0; 1359109998Smarkm $v = 1 if $i =~ /^.*?:.*?:VARIABLE/; 136068651Skris if (!defined($nums{$s})) { 136168651Skris printf STDERR "Warning: $s does not have a number assigned\n" 1362109998Smarkm if(!$do_update); 136355714Skris } else { 1364109998Smarkm (my $n, my $dummy) = split /\\/, $nums{$s}; 136568651Skris my %pf = (); 1366109998Smarkm my $p = ($i =~ /^[^:]*:([^:]*):/,$1); 1367109998Smarkm my $a = ($i =~ /^[^:]*:[^:]*:[^:]*:([^:]*)/,$1); 1368109998Smarkm if (is_valid($p,1) && is_valid($a,0)) { 1369109998Smarkm my $s2 = ($s =~ /^(.*?)(\{[0-9]+\})?$/, $1); 1370109998Smarkm if ($prev eq $s2) { 1371109998Smarkm print STDERR "Warning: Symbol '",$s2,"' redefined. old=",($nums{$prev} =~ /^(.*?)\\/,$1),", new=",($nums{$s2} =~ /^(.*?)\\/,$1),"\n"; 1372109998Smarkm } 1373109998Smarkm $prev = $s2; # To warn about duplicates... 1374109998Smarkm if($v && !$OS2) { 1375109998Smarkm printf OUT " %s%-39s @%-8d DATA\n",($W32)?"":"_",$s2,$n; 1376109998Smarkm } else { 1377109998Smarkm printf OUT " %s%-39s @%d\n",($W32||$OS2)?"":"_",$s2,$n; 1378109998Smarkm } 137968651Skris } 138055714Skris } 138155714Skris } 138255714Skris printf OUT "\n"; 138355714Skris} 138455714Skris 138555714Skrissub load_numbers 138655714Skris{ 138755714Skris my($name)=@_; 138855714Skris my(@a,%ret); 138955714Skris 139055714Skris $max_num = 0; 139168651Skris $num_noinfo = 0; 139268651Skris $prev = ""; 1393109998Smarkm $prev_cnt = 0; 139455714Skris 139555714Skris open(IN,"<$name") || die "unable to open $name:$!\n"; 139655714Skris while (<IN>) { 139755714Skris chop; 139855714Skris s/#.*$//; 139955714Skris next if /^\s*$/; 140055714Skris @a=split; 140168651Skris if (defined $ret{$a[0]}) { 1402109998Smarkm # This is actually perfectly OK 1403109998Smarkm #print STDERR "Warning: Symbol '",$a[0],"' redefined. old=",$ret{$a[0]},", new=",$a[1],"\n"; 140468651Skris } 140568651Skris if ($max_num > $a[1]) { 140668651Skris print STDERR "Warning: Number decreased from ",$max_num," to ",$a[1],"\n"; 140768651Skris } 1408109998Smarkm elsif ($max_num == $a[1]) { 140968651Skris # This is actually perfectly OK 141068651Skris #print STDERR "Warning: Symbol ",$a[0]," has same number as previous ",$prev,": ",$a[1],"\n"; 1411109998Smarkm if ($a[0] eq $prev) { 1412109998Smarkm $prev_cnt++; 1413109998Smarkm $a[0] .= "{$prev_cnt}"; 1414109998Smarkm } 141568651Skris } 1416109998Smarkm else { 1417109998Smarkm $prev_cnt = 0; 1418109998Smarkm } 141968651Skris if ($#a < 2) { 142068651Skris # Existence will be proven later, in do_defs 142168651Skris $ret{$a[0]}=$a[1]; 142268651Skris $num_noinfo++; 142368651Skris } else { 142468651Skris $ret{$a[0]}=$a[1]."\\".$a[2]; # \\ is a special marker 142568651Skris } 142655714Skris $max_num = $a[1] if $a[1] > $max_num; 142768651Skris $prev=$a[0]; 142855714Skris } 142968651Skris if ($num_noinfo) { 143068651Skris print STDERR "Warning: $num_noinfo symbols were without info."; 143168651Skris if ($do_rewrite) { 143268651Skris printf STDERR " The rewrite will fix this.\n"; 143368651Skris } else { 143468651Skris printf STDERR " You should do a rewrite to fix this.\n"; 143568651Skris } 143668651Skris } 143755714Skris close(IN); 143855714Skris return(%ret); 143955714Skris} 144055714Skris 144168651Skrissub parse_number 144268651Skris{ 144368651Skris (my $str, my $what) = @_; 144468651Skris (my $n, my $i) = split(/\\/,$str); 144568651Skris if ($what eq "n") { 144668651Skris return $n; 144768651Skris } else { 144868651Skris return $i; 144968651Skris } 145068651Skris} 145168651Skris 145268651Skrissub rewrite_numbers 145368651Skris{ 145468651Skris (*OUT,$name,*nums,@symbols)=@_; 145568651Skris my $thing; 145668651Skris 145768651Skris print STDERR "Rewriting $name\n"; 145868651Skris 1459109998Smarkm my @r = grep(/^\w+(\{[0-9]+\})?\\.*?:.*?:\w+\(\w+\)/,@symbols); 146068651Skris my $r; my %r; my %rsyms; 146168651Skris foreach $r (@r) { 146268651Skris (my $s, my $i) = split /\\/, $r; 146368651Skris my $a = $1 if $i =~ /^.*?:.*?:\w+\((\w+)\)/; 146468651Skris $i =~ s/^(.*?:.*?:\w+)\(\w+\)/$1/; 146568651Skris $r{$a} = $s."\\".$i; 146668651Skris $rsyms{$s} = 1; 146768651Skris } 146868651Skris 1469109998Smarkm my %syms = (); 1470109998Smarkm foreach $_ (@symbols) { 1471109998Smarkm (my $n, my $i) = split /\\/; 1472109998Smarkm $syms{$n} = 1; 1473109998Smarkm } 1474109998Smarkm 1475109998Smarkm my @s=sort { 1476109998Smarkm &parse_number($nums{$a},"n") <=> &parse_number($nums{$b},"n") 1477109998Smarkm || $a cmp $b 1478109998Smarkm } keys %nums; 147968651Skris foreach $sym (@s) { 148068651Skris (my $n, my $i) = split /\\/, $nums{$sym}; 148168651Skris next if defined($i) && $i =~ /^.*?:.*?:\w+\(\w+\)/; 148268651Skris next if defined($rsyms{$sym}); 1483109998Smarkm print STDERR "DEBUG: rewrite_numbers for sym = ",$sym,": i = ",$i,", n = ",$n,", rsym{sym} = ",$rsyms{$sym},"syms{sym} = ",$syms{$sym},"\n" if $debug; 1484109998Smarkm $i="NOEXIST::FUNCTION:" 1485109998Smarkm if !defined($i) || $i eq "" || !defined($syms{$sym}); 1486109998Smarkm my $s2 = $sym; 1487109998Smarkm $s2 =~ s/\{[0-9]+\}$//; 1488109998Smarkm printf OUT "%s%-39s %d\t%s\n","",$s2,$n,$i; 148968651Skris if (exists $r{$sym}) { 149068651Skris (my $s, $i) = split /\\/,$r{$sym}; 1491109998Smarkm my $s2 = $s; 1492109998Smarkm $s2 =~ s/\{[0-9]+\}$//; 1493109998Smarkm printf OUT "%s%-39s %d\t%s\n","",$s2,$n,$i; 149468651Skris } 149568651Skris } 149668651Skris} 149768651Skris 149855714Skrissub update_numbers 149955714Skris{ 150068651Skris (*OUT,$name,*nums,my $start_num, my @symbols)=@_; 150168651Skris my $new_syms = 0; 150268651Skris 150368651Skris print STDERR "Updating $name numbers\n"; 150468651Skris 1505109998Smarkm my @r = grep(/^\w+(\{[0-9]+\})?\\.*?:.*?:\w+\(\w+\)/,@symbols); 150668651Skris my $r; my %r; my %rsyms; 150768651Skris foreach $r (@r) { 150868651Skris (my $s, my $i) = split /\\/, $r; 150968651Skris my $a = $1 if $i =~ /^.*?:.*?:\w+\((\w+)\)/; 151068651Skris $i =~ s/^(.*?:.*?:\w+)\(\w+\)/$1/; 151168651Skris $r{$a} = $s."\\".$i; 151268651Skris $rsyms{$s} = 1; 151368651Skris } 151468651Skris 151568651Skris foreach $sym (@symbols) { 151668651Skris (my $s, my $i) = $sym =~ /^(.*?)\\(.*)$/; 151768651Skris next if $i =~ /^.*?:.*?:\w+\(\w+\)/; 151868651Skris next if defined($rsyms{$sym}); 151968651Skris die "ERROR: Symbol $sym had no info attached to it." 152068651Skris if $i eq ""; 152168651Skris if (!exists $nums{$s}) { 152268651Skris $new_syms++; 1523109998Smarkm my $s2 = $s; 1524109998Smarkm $s2 =~ s/\{[0-9]+\}$//; 1525109998Smarkm printf OUT "%s%-39s %d\t%s\n","",$s2, ++$start_num,$i; 152668651Skris if (exists $r{$s}) { 152768651Skris ($s, $i) = split /\\/,$r{$s}; 1528109998Smarkm $s =~ s/\{[0-9]+\}$//; 1529109998Smarkm printf OUT "%s%-39s %d\t%s\n","",$s, $start_num,$i; 153068651Skris } 153155714Skris } 153255714Skris } 153368651Skris if($new_syms) { 153468651Skris print STDERR "$new_syms New symbols added\n"; 153555714Skris } else { 153668651Skris print STDERR "No New symbols Added\n"; 153755714Skris } 153855714Skris} 153968651Skris 154068651Skrissub check_existing 154168651Skris{ 154268651Skris (*nums, my @symbols)=@_; 154368651Skris my %existing; my @remaining; 154468651Skris @remaining=(); 154568651Skris foreach $sym (@symbols) { 154668651Skris (my $s, my $i) = $sym =~ /^(.*?)\\(.*)$/; 154768651Skris $existing{$s}=1; 154868651Skris } 154968651Skris foreach $sym (keys %nums) { 155068651Skris if (!exists $existing{$sym}) { 155168651Skris push @remaining, $sym; 155268651Skris } 155368651Skris } 155468651Skris if(@remaining) { 155568651Skris print STDERR "The following symbols do not seem to exist:\n"; 155668651Skris foreach $sym (@remaining) { 155768651Skris print STDERR "\t",$sym,"\n"; 155868651Skris } 155968651Skris } 156068651Skris} 156168651Skris 1562