mkdef.pl revision 238405
19313Ssos#!/usr/local/bin/perl -w 2230132Suqs# 39313Ssos# generate a .def file 49313Ssos# 59313Ssos# It does this by parsing the header files and looking for the 69313Ssos# prototyped functions: it then prunes the output. 79313Ssos# 89313Ssos# Intermediary files are created, call libeay.num and ssleay.num,... 9111798Sdes# Previously, they had the following format: 109313Ssos# 119313Ssos# routine-name nnnn 129313Ssos# 139313Ssos# But that isn't enough for a number of reasons, the first on being that 149313Ssos# this format is (needlessly) very Win32-centric, and even then... 1597748Sschweikh# One of the biggest problems is that there's no information about what 169313Ssos# routines should actually be used, which varies with what crypto algorithms 179313Ssos# are disabled. Also, some operating systems (for example VMS with VAX C) 189313Ssos# need to keep track of the global variables as well as the functions. 199313Ssos# 209313Ssos# So, a remake of this script is done so as to include information on the 219313Ssos# kind of symbol it is (function or variable) and what algorithms they're 229313Ssos# part of. This will allow easy translating to .def files or the corresponding 239313Ssos# file in other operating systems (a .opt file for VMS, possibly with a .mar 249313Ssos# file). 259313Ssos# 269313Ssos# The format now becomes: 279313Ssos# 289313Ssos# routine-name nnnn info 29116173Sobrien# 30116173Sobrien# and the "info" part is actually a colon-separated string of fields with 31116173Sobrien# the following meaning: 32156874Sru# 3331784Seivind# existence:platform:kind:algorithms 349313Ssos# 359313Ssos# - "existence" can be "EXIST" or "NOEXIST" depending on if the symbol is 36263233Srwatson# found somewhere in the source, 3776166Smarkm# - "platforms" is empty if it exists on all platforms, otherwise it contains 3876166Smarkm# comma-separated list of the platform, just as they are if the symbol exists 399313Ssos# for those platforms, or prepended with a "!" if not. This helps resolve 409313Ssos# symbol name variants for platforms where the names are too long for the 419313Ssos# compiler or linker, or if the systems is case insensitive and there is a 4231561Sbde# clash, or the symbol is implemented differently (see 439313Ssos# EXPORT_VAR_AS_FUNCTION). This script assumes renaming of symbols is found 4472538Sjlemon# in the file crypto/symhacks.h. 4576166Smarkm# The semantics for the platforms is that every item is checked against the 46168014Sjulian# environment. For the negative items ("!FOO"), if any of them is false 4776166Smarkm# (i.e. "FOO" is true) in the environment, the corresponding symbol can't be 48162201Snetchild# used. For the positive itms, if all of them are false in the environment, 49166085Skib# the corresponding symbol can't be used. Any combination of positive and 50102814Siedowse# negative items are possible, and of course leave room for some redundancy. 5176166Smarkm# - "kind" is "FUNCTION" or "VARIABLE". The meaning of that is obvious. 5214331Speter# - "algorithms" is a comma-separated list of algorithm names. This helps 53162585Snetchild# exclude symbols that are part of an algorithm that some user wants to 5476166Smarkm# exclude. 5512458Sbde# 56163606Srwatson 57163606Srwatsonmy $debug=0; 58140214Sobrien 59140214Sobrienmy $crypto_num= "util/libeay.num"; 60140214Sobrienmy $ssl_num= "util/ssleay.num"; 61140214Sobrienmy $libname; 6264905Smarcel 6368583Smarcelmy $do_update = 0; 64133816Stjrmy $do_rewrite = 1; 65246085Sjhbmy $do_crypto = 0; 6664905Smarcelmy $do_ssl = 0; 67177997Skibmy $do_ctest = 0; 689313Ssosmy $do_ctestall = 0; 699313Ssosmy $do_checkexist = 0; 7083366Sjulian 719313Ssosmy $VMSVAX=0; 72300411Sdchaginmy $VMSNonVAX=0; 73300411Sdchaginmy $VMS=0; 749313Ssosmy $W32=0; 75300411Sdchaginmy $W16=0; 769313Ssosmy $NT=0; 7772543Sjlemonmy $OS2=0; 78102814Siedowse# Set this to make typesafe STACK definitions appear in DEF 799313Ssosmy $safe_stack_def = 0; 80300411Sdchagin 81300411Sdchaginmy @known_platforms = ( "__FreeBSD__", "PERL5", "NeXT", 82300411Sdchagin "EXPORT_VAR_AS_FUNCTION", "ZLIB", "OPENSSL_FIPS" ); 83300411Sdchaginmy @known_ossl_platforms = ( "VMS", "WIN16", "WIN32", "WINNT", "OS2" ); 849313Ssosmy @known_algorithms = ( "RC2", "RC4", "RC5", "IDEA", "DES", "BF", 859313Ssos "CAST", "MD2", "MD4", "MD5", "SHA", "SHA0", "SHA1", 86168014Sjulian "SHA256", "SHA512", "RIPEMD", 87168014Sjulian "MDC2", "WHIRLPOOL", "RSA", "DSA", "DH", "EC", "ECDH", "ECDSA", "EC2M", 88177997Skib "HMAC", "AES", "CAMELLIA", "SEED", "GOST", 899313Ssos # EC_NISTP_64_GCC_128 90300411Sdchagin "EC_NISTP_64_GCC_128", 91300411Sdchagin # Envelope "algorithms" 92300411Sdchagin "EVP", "X509", "ASN1_TYPEDEFS", 93300411Sdchagin # Helper "algorithms" 94300411Sdchagin "BIO", "COMP", "BUFFER", "LHASH", "STACK", "ERR", 9514331Speter "LOCKING", 96300411Sdchagin # External "algorithms" 97300411Sdchagin "FP_API", "STDIO", "SOCK", "KRB5", "DGRAM", 98300411Sdchagin # Engines 99300411Sdchagin "STATIC_ENGINE", "ENGINE", "HW", "GMP", 100300411Sdchagin # RFC3779 101300411Sdchagin "RFC3779", 102300411Sdchagin # TLS 103300411Sdchagin "TLSEXT", "PSK", "SRP", "HEARTBEATS", 104300411Sdchagin # CMS 105300411Sdchagin "CMS", 106300411Sdchagin # CryptoAPI Engine 107300411Sdchagin "CAPIENG", 108300411Sdchagin # SSL v2 109300411Sdchagin "SSL2", 110300411Sdchagin # JPAKE 111300411Sdchagin "JPAKE", 112300411Sdchagin # NEXTPROTONEG 113300411Sdchagin "NEXTPROTONEG", 114300411Sdchagin # Deprecated functions 115300411Sdchagin "DEPRECATED", 116300411Sdchagin # Hide SSL internals 117300411Sdchagin "SSL_INTERN", 118300411Sdchagin # SCTP 119300411Sdchagin "SCTP"); 120300411Sdchagin 121300411Sdchaginmy $options=""; 122300411Sdchaginopen(IN,"<Makefile") || die "unable to open Makefile!\n"; 123300411Sdchaginwhile(<IN>) { 124300411Sdchagin $options=$1 if (/^OPTIONS=(.*)$/); 125300411Sdchagin} 126300411Sdchaginclose(IN); 127300411Sdchagin 128300411Sdchagin# The following ciphers may be excluded (by Configure). This means functions 129300411Sdchagin# defined with ifndef(NO_XXX) are not included in the .def file, and everything 130300411Sdchagin# in directory xxx is ignored. 131300411Sdchaginmy $no_rc2; my $no_rc4; my $no_rc5; my $no_idea; my $no_des; my $no_bf; 1329313Ssosmy $no_cast; my $no_whirlpool; my $no_camellia; my $no_seed; 133300411Sdchaginmy $no_md2; my $no_md4; my $no_md5; my $no_sha; my $no_ripemd; my $no_mdc2; 134300411Sdchaginmy $no_rsa; my $no_dsa; my $no_dh; my $no_hmac=0; my $no_aes; my $no_krb5; 135300411Sdchaginmy $no_ec; my $no_ecdsa; my $no_ecdh; my $no_engine; my $no_hw; 136300411Sdchaginmy $no_fp_api; my $no_static_engine=1; my $no_gmp; my $no_deprecated; 137300411Sdchaginmy $no_rfc3779; my $no_psk; my $no_tlsext; my $no_cms; my $no_capieng; 138178036Srdivackymy $no_jpake; my $no_srp; my $no_ssl2; my $no_ec2m; my $no_nistp_gcc; 139300411Sdchaginmy $no_nextprotoneg; my $no_sctp; 140300411Sdchagin 141300411Sdchaginmy $fips; 142300411Sdchagin 143300411Sdchaginmy $zlib; 144300411Sdchagin 145300411Sdchagin 146300411Sdchaginforeach (@ARGV, split(/ /, $options)) 147300411Sdchagin { 148300411Sdchagin $debug=1 if $_ eq "debug"; 149300411Sdchagin $W32=1 if $_ eq "32"; 150300411Sdchagin $W16=1 if $_ eq "16"; 151300411Sdchagin if($_ eq "NT") { 152300411Sdchagin $W32 = 1; 153300411Sdchagin $NT = 1; 154300411Sdchagin } 155300411Sdchagin if ($_ eq "VMS-VAX") { 156300411Sdchagin $VMS=1; 157300411Sdchagin $VMSVAX=1; 158300411Sdchagin } 159300411Sdchagin if ($_ eq "VMS-NonVAX") { 160300411Sdchagin $VMS=1; 161300411Sdchagin $VMSNonVAX=1; 162300411Sdchagin } 163300411Sdchagin $VMS=1 if $_ eq "VMS"; 164281726Strasz $OS2=1 if $_ eq "OS2"; 165281726Strasz $fips=1 if /^fips/; 16614331Speter if ($_ eq "zlib" || $_ eq "enable-zlib" || $_ eq "zlib-dynamic" 167300411Sdchagin || $_ eq "enable-zlib-dynamic") { 168300411Sdchagin $zlib = 1; 16914331Speter } 170300411Sdchagin 171300411Sdchagin $do_ssl=1 if $_ eq "ssleay"; 1729313Ssos if ($_ eq "ssl") { 1739313Ssos $do_ssl=1; 1749313Ssos $libname=$_ 175168014Sjulian } 176168014Sjulian $do_crypto=1 if $_ eq "libeay"; 177177997Skib if ($_ eq "crypto") { 178177997Skib $do_crypto=1; 179168014Sjulian $libname=$_; 180177997Skib } 181177997Skib $no_static_engine=1 if $_ eq "no-static-engine"; 182177997Skib $no_static_engine=0 if $_ eq "enable-static-engine"; 183177997Skib $do_update=1 if $_ eq "update"; 184177997Skib $do_rewrite=1 if $_ eq "rewrite"; 185168014Sjulian $do_ctest=1 if $_ eq "ctest"; 186168014Sjulian $do_ctestall=1 if $_ eq "ctestall"; 187168014Sjulian $do_checkexist=1 if $_ eq "exist"; 188177997Skib #$safe_stack_def=1 if $_ eq "-DDEBUG_SAFESTACK"; 189168014Sjulian 190177997Skib if (/^no-rc2$/) { $no_rc2=1; } 191168014Sjulian elsif (/^no-rc4$/) { $no_rc4=1; } 192168014Sjulian elsif (/^no-rc5$/) { $no_rc5=1; } 193168014Sjulian elsif (/^no-idea$/) { $no_idea=1; } 194168014Sjulian elsif (/^no-des$/) { $no_des=1; $no_mdc2=1; } 195168014Sjulian elsif (/^no-bf$/) { $no_bf=1; } 196300411Sdchagin elsif (/^no-cast$/) { $no_cast=1; } 197168014Sjulian elsif (/^no-whirlpool$/) { $no_whirlpool=1; } 198300411Sdchagin elsif (/^no-md2$/) { $no_md2=1; } 199300411Sdchagin elsif (/^no-md4$/) { $no_md4=1; } 200300411Sdchagin elsif (/^no-md5$/) { $no_md5=1; } 201300411Sdchagin elsif (/^no-sha$/) { $no_sha=1; } 202168014Sjulian elsif (/^no-ripemd$/) { $no_ripemd=1; } 203168014Sjulian elsif (/^no-mdc2$/) { $no_mdc2=1; } 204168014Sjulian elsif (/^no-rsa$/) { $no_rsa=1; } 205168014Sjulian elsif (/^no-dsa$/) { $no_dsa=1; } 206168014Sjulian elsif (/^no-dh$/) { $no_dh=1; } 207178036Srdivacky elsif (/^no-ec$/) { $no_ec=1; } 208168014Sjulian elsif (/^no-ecdsa$/) { $no_ecdsa=1; } 209168014Sjulian elsif (/^no-ecdh$/) { $no_ecdh=1; } 210168014Sjulian elsif (/^no-hmac$/) { $no_hmac=1; } 21183366Sjulian elsif (/^no-aes$/) { $no_aes=1; } 2129313Ssos elsif (/^no-camellia$/) { $no_camellia=1; } 213300411Sdchagin elsif (/^no-seed$/) { $no_seed=1; } 214300411Sdchagin elsif (/^no-evp$/) { $no_evp=1; } 215300411Sdchagin elsif (/^no-lhash$/) { $no_lhash=1; } 216300411Sdchagin elsif (/^no-stack$/) { $no_stack=1; } 217300411Sdchagin elsif (/^no-err$/) { $no_err=1; } 218300411Sdchagin elsif (/^no-buffer$/) { $no_buffer=1; } 219300411Sdchagin elsif (/^no-bio$/) { $no_bio=1; } 2209313Ssos #elsif (/^no-locking$/) { $no_locking=1; } 2219313Ssos elsif (/^no-comp$/) { $no_comp=1; } 22272543Sjlemon elsif (/^no-dso$/) { $no_dso=1; } 22372543Sjlemon elsif (/^no-krb5$/) { $no_krb5=1; } 22483221Smarcel elsif (/^no-engine$/) { $no_engine=1; } 2259313Ssos elsif (/^no-hw$/) { $no_hw=1; } 226300411Sdchagin elsif (/^no-gmp$/) { $no_gmp=1; } 227300411Sdchagin elsif (/^no-rfc3779$/) { $no_rfc3779=1; } 228300411Sdchagin elsif (/^no-tlsext$/) { $no_tlsext=1; } 229300411Sdchagin elsif (/^no-cms$/) { $no_cms=1; } 230300411Sdchagin elsif (/^no-ec2m$/) { $no_ec2m=1; } 2319313Ssos elsif (/^no-ec_nistp_64_gcc_128$/) { $no_nistp_gcc=1; } 2329313Ssos elsif (/^no-nextprotoneg$/) { $no_nextprotoneg=1; } 233283415Sdchagin elsif (/^no-ssl2$/) { $no_ssl2=1; } 23414331Speter elsif (/^no-capieng$/) { $no_capieng=1; } 23583366Sjulian elsif (/^no-jpake$/) { $no_jpake=1; } 23614331Speter elsif (/^no-srp$/) { $no_srp=1; } 23714331Speter elsif (/^no-sctp$/) { $no_sctp=1; } 23814331Speter } 23914331Speter 24014331Speter 24114331Speterif (!$libname) { 24272543Sjlemon if ($do_ssl) { 24372543Sjlemon $libname="SSLEAY"; 24472543Sjlemon } 24514331Speter if ($do_crypto) { 24614331Speter $libname="LIBEAY"; 24714331Speter } 24814331Speter} 24914331Speter 25014331Speter# If no platform is given, assume WIN32 25114331Speterif ($W32 + $W16 + $VMS + $OS2 == 0) { 252225617Skmacy $W32 = 1; 253300411Sdchagin} 25414331Speter 255111797Sdes# Add extra knowledge 256300411Sdchaginif ($W16) { 25714331Speter $no_fp_api=1; 25883366Sjulian} 259300411Sdchagin 26014331Speterif (!$do_ssl && !$do_crypto) 26114331Speter { 2629313Ssos print STDERR "usage: $0 ( ssl | crypto ) [ 16 | 32 | NT | OS2 ]\n"; 26383366Sjulian exit(1); 2649313Ssos } 26514331Speter 26614331Speter%ssl_list=&load_numbers($ssl_num); 26714331Speter$max_ssl = $max_num; 26814331Speter%crypto_list=&load_numbers($crypto_num); 26914331Speter$max_crypto = $max_num; 270300411Sdchagin 27114331Spetermy $ssl="ssl/ssl.h"; 272283415Sdchagin$ssl.=" ssl/kssl.h"; 27314331Speter$ssl.=" ssl/tls1.h"; 27483221Smarcel$ssl.=" ssl/srtp.h"; 27583221Smarcel 27683221Smarcelmy $crypto ="crypto/crypto.h"; 27783221Smarcel$crypto.=" crypto/cryptlib.h"; 27883221Smarcel$crypto.=" crypto/o_dir.h"; 27983221Smarcel$crypto.=" crypto/o_str.h"; 28083221Smarcel$crypto.=" crypto/o_time.h"; 28183221Smarcel$crypto.=" crypto/des/des.h crypto/des/des_old.h" ; # unless $no_des; 28283221Smarcel$crypto.=" crypto/idea/idea.h" ; # unless $no_idea; 28383221Smarcel$crypto.=" crypto/rc4/rc4.h" ; # unless $no_rc4; 284179651Srdivacky$crypto.=" crypto/rc5/rc5.h" ; # unless $no_rc5; 28583221Smarcel$crypto.=" crypto/rc2/rc2.h" ; # unless $no_rc2; 28683221Smarcel$crypto.=" crypto/bf/blowfish.h" ; # unless $no_bf; 28783221Smarcel$crypto.=" crypto/cast/cast.h" ; # unless $no_cast; 28883221Smarcel$crypto.=" crypto/whrlpool/whrlpool.h" ; 28983221Smarcel$crypto.=" crypto/md2/md2.h" ; # unless $no_md2; 29083221Smarcel$crypto.=" crypto/md4/md4.h" ; # unless $no_md4; 29183221Smarcel$crypto.=" crypto/md5/md5.h" ; # unless $no_md5; 29283221Smarcel$crypto.=" crypto/mdc2/mdc2.h" ; # unless $no_mdc2; 29383221Smarcel$crypto.=" crypto/sha/sha.h" ; # unless $no_sha; 29483221Smarcel$crypto.=" crypto/ripemd/ripemd.h" ; # unless $no_ripemd; 29583221Smarcel$crypto.=" crypto/aes/aes.h" ; # unless $no_aes; 29683221Smarcel$crypto.=" crypto/camellia/camellia.h" ; # unless $no_camellia; 29783221Smarcel$crypto.=" crypto/seed/seed.h"; # unless $no_seed; 298182892Srdivacky 299182892Srdivacky$crypto.=" crypto/bn/bn.h"; 300182892Srdivacky$crypto.=" crypto/rsa/rsa.h" ; # unless $no_rsa; 301182892Srdivacky$crypto.=" crypto/dsa/dsa.h" ; # unless $no_dsa; 302182892Srdivacky$crypto.=" crypto/dh/dh.h" ; # unless $no_dh; 303298482Spfg$crypto.=" crypto/ec/ec.h" ; # unless $no_ec; 30483221Smarcel$crypto.=" crypto/ecdsa/ecdsa.h" ; # unless $no_ecdsa; 305182892Srdivacky$crypto.=" crypto/ecdh/ecdh.h" ; # unless $no_ecdh; 306298482Spfg$crypto.=" crypto/hmac/hmac.h" ; # unless $no_hmac; 307182892Srdivacky$crypto.=" crypto/cmac/cmac.h" ; # unless $no_hmac; 308182892Srdivacky 309182892Srdivacky$crypto.=" crypto/engine/engine.h"; # unless $no_engine; 310182892Srdivacky$crypto.=" crypto/stack/stack.h" ; # unless $no_stack; 31183221Smarcel$crypto.=" crypto/buffer/buffer.h" ; # unless $no_buffer; 31283221Smarcel$crypto.=" crypto/bio/bio.h" ; # unless $no_bio; 31383221Smarcel$crypto.=" crypto/dso/dso.h" ; # unless $no_dso; 31483366Sjulian$crypto.=" crypto/lhash/lhash.h" ; # unless $no_lhash; 31583221Smarcel$crypto.=" crypto/conf/conf.h"; 31614331Speter$crypto.=" crypto/txt_db/txt_db.h"; 317111798Sdes 31883221Smarcel$crypto.=" crypto/evp/evp.h" ; # unless $no_evp; 31983221Smarcel$crypto.=" crypto/objects/objects.h"; 32083221Smarcel$crypto.=" crypto/pem/pem.h"; 32183221Smarcel#$crypto.=" crypto/meth/meth.h"; 32283221Smarcel$crypto.=" crypto/asn1/asn1.h"; 323182892Srdivacky$crypto.=" crypto/asn1/asn1t.h"; 324255219Spjd$crypto.=" crypto/asn1/asn1_mac.h"; 32583221Smarcel$crypto.=" crypto/err/err.h" ; # unless $no_err; 32683221Smarcel$crypto.=" crypto/pkcs7/pkcs7.h"; 32783221Smarcel$crypto.=" crypto/pkcs12/pkcs12.h"; 32883221Smarcel$crypto.=" crypto/x509/x509.h"; 329182892Srdivacky$crypto.=" crypto/x509/x509_vfy.h"; 330182892Srdivacky$crypto.=" crypto/x509v3/x509v3.h"; 33183221Smarcel$crypto.=" crypto/ts/ts.h"; 33283221Smarcel$crypto.=" crypto/rand/rand.h"; 333241896Skib$crypto.=" crypto/comp/comp.h" ; # unless $no_comp; 3349313Ssos$crypto.=" crypto/ocsp/ocsp.h"; 335160276Sjhb$crypto.=" crypto/ui/ui.h crypto/ui/ui_compat.h"; 336160276Sjhb$crypto.=" crypto/krb5/krb5_asn.h"; 337160276Sjhb#$crypto.=" crypto/store/store.h"; 338160276Sjhb$crypto.=" crypto/pqueue/pqueue.h"; 339160276Sjhb$crypto.=" crypto/cms/cms.h"; 340188572Snetchild$crypto.=" crypto/jpake/jpake.h"; 341160276Sjhb$crypto.=" crypto/modes/modes.h"; 342160276Sjhb$crypto.=" crypto/srp/srp.h"; 343160276Sjhb 344160276Sjhbmy $symhacks="crypto/symhacks.h"; 345284446Smjg 346255219Spjdmy @ssl_symbols = &do_defs("SSLEAY", $ssl, $symhacks); 34783221Smarcelmy @crypto_symbols = &do_defs("LIBEAY", $crypto, $symhacks); 3489313Ssos 34989306Salfredif ($do_update) { 35089306Salfred 35183221Smarcelif ($do_ssl == 1) { 35289306Salfred 3539313Ssos &maybe_add_info("SSLEAY",*ssl_list,@ssl_symbols); 354238029Skib if ($do_rewrite == 1) { 355116678Sphk open(OUT, ">$ssl_num"); 35689306Salfred &rewrite_numbers(*OUT,"SSLEAY",*ssl_list,@ssl_symbols); 357238029Skib } else { 35889306Salfred open(OUT, ">>$ssl_num"); 35983221Smarcel } 36089306Salfred &update_numbers(*OUT,"SSLEAY",*ssl_list,$max_ssl,@ssl_symbols); 3619313Ssos close OUT; 3629313Ssos} 36383221Smarcel 36483221Smarcelif($do_crypto == 1) { 365283427Sdchagin 366283427Sdchagin &maybe_add_info("LIBEAY",*crypto_list,@crypto_symbols); 367188588Sjhb if ($do_rewrite == 1) { 36883221Smarcel open(OUT, ">$crypto_num"); 36983221Smarcel &rewrite_numbers(*OUT,"LIBEAY",*crypto_list,@crypto_symbols); 37083221Smarcel } else { 37183221Smarcel open(OUT, ">>$crypto_num"); 37283221Smarcel } 37383221Smarcel &update_numbers(*OUT,"LIBEAY",*crypto_list,$max_crypto,@crypto_symbols); 37483221Smarcel close OUT; 37583366Sjulian} 37683221Smarcel 37783221Smarcel} elsif ($do_checkexist) { 3789313Ssos &check_existing(*ssl_list, @ssl_symbols) 379101189Srwatson if $do_ssl == 1; 380101189Srwatson &check_existing(*crypto_list, @crypto_symbols) 381101189Srwatson if $do_crypto == 1; 382101189Srwatson} elsif ($do_ctest || $do_ctestall) { 383172930Srwatson 384101189Srwatson print <<"EOF"; 385101189Srwatson 38683221Smarcel/* Test file to check all DEF file symbols are present by trying 38783221Smarcel * to link to all of them. This is *not* intended to be run! 38883221Smarcel */ 3899313Ssos 39083221Smarcelint main() 39183221Smarcel{ 39283221SmarcelEOF 39383221Smarcel &print_test_file(*STDOUT,"SSLEAY",*ssl_list,$do_ctestall,@ssl_symbols) 39483221Smarcel if $do_ssl == 1; 3959313Ssos 39683221Smarcel &print_test_file(*STDOUT,"LIBEAY",*crypto_list,$do_ctestall,@crypto_symbols) 39724654Sdfr if $do_crypto == 1; 39883221Smarcel 39983221Smarcel print "}\n"; 40083221Smarcel 40183221Smarcel} else { 40283221Smarcel 40383221Smarcel &print_def_file(*STDOUT,$libname,*ssl_list,@ssl_symbols) 40483221Smarcel if $do_ssl == 1; 40583221Smarcel 40683221Smarcel &print_def_file(*STDOUT,$libname,*crypto_list,@crypto_symbols) 40783221Smarcel if $do_crypto == 1; 40883221Smarcel 40983221Smarcel} 41083221Smarcel 41183221Smarcel 41283221Smarcelsub do_defs 41324654Sdfr{ 41424654Sdfr my($name,$files,$symhacksfile)=@_; 41583221Smarcel my $file; 41683221Smarcel my @ret; 41783221Smarcel my %syms; 41883221Smarcel my %platform; # For anything undefined, we assume "" 41983221Smarcel my %kind; # For anything undefined, we assume "FUNCTION" 42083221Smarcel my %algorithm; # For anything undefined, we assume "" 42183221Smarcel my %variant; 42283221Smarcel my %variant_cnt; # To be able to allocate "name{n}" if "name" 42383221Smarcel # is the same name as the original. 42483221Smarcel my $cpp; 42583221Smarcel my %unknown_algorithms = (); 42683221Smarcel 42783221Smarcel foreach $file (split(/\s+/,$symhacksfile." ".$files)) 42883221Smarcel { 42983221Smarcel print STDERR "DEBUG: starting on $file:\n" if $debug; 43083221Smarcel open(IN,"<$file") || die "unable to open $file:$!\n"; 43183221Smarcel my $line = "", my $def= ""; 43283221Smarcel my %tag = ( 43383221Smarcel (map { $_ => 0 } @known_platforms), 43483221Smarcel (map { "OPENSSL_SYS_".$_ => 0 } @known_ossl_platforms), 43583221Smarcel (map { "OPENSSL_NO_".$_ => 0 } @known_algorithms), 43683221Smarcel NOPROTO => 0, 43783221Smarcel PERL5 => 0, 438182892Srdivacky _WINDLL => 0, 439182892Srdivacky CONST_STRICT => 0, 44083221Smarcel TRUE => 1, 44183221Smarcel ); 44283221Smarcel my $symhacking = $file eq $symhacksfile; 44383221Smarcel my @current_platforms = (); 44483221Smarcel my @current_algorithms = (); 44583221Smarcel 44683221Smarcel # params: symbol, alias, platforms, kind 44783221Smarcel # The reason to put this subroutine in a variable is that 448182892Srdivacky # it will otherwise create it's own, unshared, version of 449182892Srdivacky # %tag and %variant... 450182892Srdivacky my $make_variant = sub 451182892Srdivacky { 452182892Srdivacky my ($s, $a, $p, $k) = @_; 453182892Srdivacky my ($a1, $a2); 454182892Srdivacky 45583221Smarcel print STDERR "DEBUG: make_variant: Entered with ",$s,", ",$a,", ",(defined($p)?$p:""),", ",(defined($k)?$k:""),"\n" if $debug; 456182892Srdivacky if (defined($p)) 457182892Srdivacky { 458182892Srdivacky $a1 = join(",",$p, 459182892Srdivacky grep(!/^$/, 460182892Srdivacky map { $tag{$_} == 1 ? $_ : "" } 461182892Srdivacky @known_platforms)); 462182892Srdivacky } 463182892Srdivacky else 464182892Srdivacky { 465182892Srdivacky $a1 = join(",", 466182892Srdivacky grep(!/^$/, 467182892Srdivacky map { $tag{$_} == 1 ? $_ : "" } 468182892Srdivacky @known_platforms)); 469182892Srdivacky } 470182892Srdivacky $a2 = join(",", 471182892Srdivacky grep(!/^$/, 472182892Srdivacky map { $tag{"OPENSSL_SYS_".$_} == 1 ? $_ : "" } 473182892Srdivacky @known_ossl_platforms)); 474182892Srdivacky print STDERR "DEBUG: make_variant: a1 = $a1; a2 = $a2\n" if $debug; 475182892Srdivacky if ($a1 eq "") { $a1 = $a2; } 476182892Srdivacky elsif ($a1 ne "" && $a2 ne "") { $a1 .= ",".$a2; } 477182892Srdivacky if ($a eq $s) 478182892Srdivacky { 479182892Srdivacky if (!defined($variant_cnt{$s})) 480182892Srdivacky { 481182892Srdivacky $variant_cnt{$s} = 0; 482182892Srdivacky } 48383221Smarcel $variant_cnt{$s}++; 48483221Smarcel $a .= "{$variant_cnt{$s}}"; 48583221Smarcel } 48683221Smarcel my $toadd = $a.":".$a1.(defined($k)?":".$k:""); 48783221Smarcel my $togrep = $s.'(\{[0-9]+\})?:'.$a1.(defined($k)?":".$k:""); 48883221Smarcel if (!grep(/^$togrep$/, 48983221Smarcel split(/;/, defined($variant{$s})?$variant{$s}:""))) { 49083221Smarcel if (defined($variant{$s})) { $variant{$s} .= ";"; } 49183221Smarcel $variant{$s} .= $toadd; 49283221Smarcel } 49383221Smarcel print STDERR "DEBUG: make_variant: Exit with variant of ",$s," = ",$variant{$s},"\n" if $debug; 49483221Smarcel }; 49583221Smarcel 49683221Smarcel print STDERR "DEBUG: parsing ----------\n" if $debug; 49783221Smarcel while(<IN>) { 49810355Sswallace if (/\/\* Error codes for the \w+ functions\. \*\//) 4999313Ssos { 500217578Skib undef @tag; 501217578Skib last; 502217578Skib } 503217578Skib if ($line ne '') { 5049313Ssos $_ = $line . $_; 50583221Smarcel $line = ''; 50683221Smarcel } 50710355Sswallace 5089313Ssos if (/\\$/) { 50983366Sjulian chomp; # remove eol 51083221Smarcel chop; # remove ending backslash 5119313Ssos $line = $_; 512247764Seadler next; 51383221Smarcel } 514175294Sattilio 515238029Skib if(/\/\*/) { 51689306Salfred if (not /\*\//) { # multiline comment... 517283427Sdchagin $line = $_; # ... just accumulate 518283427Sdchagin next; 51983221Smarcel } else { 5209313Ssos s/\/\*.*?\*\///gs;# wipe it 52114331Speter } 52283221Smarcel } 52383366Sjulian 52483221Smarcel if ($cpp) { 52583221Smarcel $cpp++ if /^#\s*if/; 52683221Smarcel $cpp-- if /^#\s*endif/; 52783221Smarcel next; 52883221Smarcel } 52983221Smarcel $cpp = 1 if /^#.*ifdef.*cplusplus/; 53083221Smarcel 53183366Sjulian s/{[^{}]*}//gs; # ignore {} blocks 53283221Smarcel print STDERR "DEBUG: \$def=\"$def\"\n" if $debug && $def ne ""; 53383221Smarcel print STDERR "DEBUG: \$_=\"$_\"\n" if $debug; 53483221Smarcel if (/^\#\s*ifndef\s+(.*)/) { 53583366Sjulian push(@tag,"-"); 53683221Smarcel push(@tag,$1); 53783221Smarcel $tag{$1}=-1; 53883221Smarcel print STDERR "DEBUG: $file: found tag $1 = -1\n" if $debug; 53983221Smarcel } elsif (/^\#\s*if\s+!defined\(([^\)]+)\)/) { 54083221Smarcel push(@tag,"-"); 54183221Smarcel if (/^\#\s*if\s+(!defined\(([^\)]+)\)(\s+\&\&\s+!defined\(([^\)]+)\))*)$/) { 54283221Smarcel my $tmp_1 = $1; 54383366Sjulian my $tmp_; 54483221Smarcel foreach $tmp_ (split '\&\&',$tmp_1) { 54583221Smarcel $tmp_ =~ /!defined\(([^\)]+)\)/; 54614331Speter print STDERR "DEBUG: $file: found tag $1 = -1\n" if $debug; 54714331Speter push(@tag,$1); 54814331Speter $tag{$1}=-1; 54914331Speter } 55014331Speter } else { 55183366Sjulian print STDERR "Warning: $file: complicated expression: $_" if $debug; # because it is O... 55214331Speter print STDERR "DEBUG: $file: found tag $1 = -1\n" if $debug; 553102814Siedowse push(@tag,$1); 554102814Siedowse $tag{$1}=-1; 55514331Speter } 556162585Snetchild } elsif (/^\#\s*ifdef\s+(\S*)/) { 557227691Sed push(@tag,"-"); 558162585Snetchild push(@tag,$1); 559162585Snetchild $tag{$1}=1; 560102814Siedowse print STDERR "DEBUG: $file: found tag $1 = 1\n" if $debug; 56114331Speter } elsif (/^\#\s*if\s+defined\(([^\)]+)\)/) { 56214331Speter push(@tag,"-"); 56372543Sjlemon if (/^\#\s*if\s+(defined\(([^\)]+)\)(\s+\|\|\s+defined\(([^\)]+)\))*)$/) { 564227691Sed my $tmp_1 = $1; 56514331Speter my $tmp_; 566274476Skib foreach $tmp_ (split '\|\|',$tmp_1) { 567274476Skib $tmp_ =~ /defined\(([^\)]+)\)/; 568102814Siedowse print STDERR "DEBUG: $file: found tag $1 = 1\n" if $debug; 569162585Snetchild push(@tag,$1); 570102814Siedowse $tag{$1}=1; 57114331Speter } 57214331Speter } else { 57314331Speter print STDERR "Warning: $file: complicated expression: $_\n" if $debug; # because it is O... 574177997Skib print STDERR "DEBUG: $file: found tag $1 = 1\n" if $debug; 575177997Skib push(@tag,$1); 576177997Skib $tag{$1}=1; 577283428Sdchagin } 578177997Skib } elsif (/^\#\s*error\s+(\w+) is disabled\./) { 579177997Skib my $tag_i = $#tag; 580227691Sed while($tag[$tag_i] ne "-") { 581177997Skib if ($tag[$tag_i] eq "OPENSSL_NO_".$1) { 582177997Skib $tag{$tag[$tag_i]}=2; 583177997Skib print STDERR "DEBUG: $file: chaged tag $1 = 2\n" if $debug; 584177997Skib } 585177997Skib $tag_i--; 586177997Skib } 587177997Skib } elsif (/^\#\s*endif/) { 588227691Sed my $tag_i = $#tag; 589177997Skib while($tag_i > 0 && $tag[$tag_i] ne "-") { 590177997Skib my $t=$tag[$tag_i]; 591283428Sdchagin print STDERR "DEBUG: \$t=\"$t\"\n" if $debug; 592177997Skib if ($tag{$t}==2) { 593177997Skib $tag{$t}=-1; 594177997Skib } else { 595177997Skib $tag{$t}=0; 596177997Skib } 597177997Skib print STDERR "DEBUG: $file: changed tag ",$t," = ",$tag{$t},"\n" if $debug; 59883366Sjulian pop(@tag); 59914331Speter if ($t =~ /^OPENSSL_NO_([A-Z0-9_]+)$/) { 600102814Siedowse $t=$1; 601102814Siedowse } else { 602162201Snetchild $t=""; 60314331Speter } 604102814Siedowse if ($t ne "" 60514331Speter && !grep(/^$t$/, @known_algorithms)) { 60614331Speter $unknown_algorithms{$t} = 1; 60772543Sjlemon #print STDERR "DEBUG: Added as unknown algorithm: $t\n" if $debug; 608102814Siedowse } 60914331Speter $tag_i--; 61014331Speter } 611274476Skib pop(@tag); 612274476Skib } elsif (/^\#\s*else/) { 613162201Snetchild my $tag_i = $#tag; 614274476Skib while($tag[$tag_i] ne "-") { 615274476Skib my $t=$tag[$tag_i]; 616162201Snetchild $tag{$t}= -$tag{$t}; 617162201Snetchild print STDERR "DEBUG: $file: changed tag ",$t," = ",$tag{$t},"\n" if $debug; 618274476Skib $tag_i--; 619274476Skib } 620102814Siedowse } elsif (/^\#\s*if\s+1/) { 621102814Siedowse push(@tag,"-"); 62214331Speter # Dummy tag 62314331Speter push(@tag,"TRUE"); 62414331Speter $tag{"TRUE"}=1; 625177997Skib print STDERR "DEBUG: $file: found 1\n" if $debug; 626177997Skib } elsif (/^\#\s*if\s+0/) { 627177997Skib push(@tag,"-"); 628177997Skib # Dummy tag 629177997Skib push(@tag,"TRUE"); 630177997Skib $tag{"TRUE"}=-1; 631177997Skib print STDERR "DEBUG: $file: found 0\n" if $debug; 632177997Skib } elsif (/^\#\s*define\s+(\w+)\s+(\w+)/ 633177997Skib && $symhacking && $tag{'TRUE'} != -1) { 634177997Skib # This is for aliasing. When we find an alias, 635177997Skib # we have to invert 636177997Skib &$make_variant($1,$2); 637177997Skib print STDERR "DEBUG: $file: defined $1 = $2\n" if $debug; 638177997Skib } 639177997Skib if (/^\#/) { 640177997Skib @current_platforms = 641177997Skib grep(!/^$/, 642177997Skib map { $tag{$_} == 1 ? $_ : 643177997Skib $tag{$_} == -1 ? "!".$_ : "" } 644177997Skib @known_platforms); 645202113Smckusick push @current_platforms 646177997Skib , grep(!/^$/, 647177997Skib map { $tag{"OPENSSL_SYS_".$_} == 1 ? $_ : 648177997Skib $tag{"OPENSSL_SYS_".$_} == -1 ? "!".$_ : "" } 649274476Skib @known_ossl_platforms); 650177997Skib @current_algorithms = 651177997Skib grep(!/^$/, 652177997Skib map { $tag{"OPENSSL_NO_".$_} == -1 ? $_ : "" } 653177997Skib @known_algorithms); 654177997Skib $def .= 655177997Skib "#INFO:" 65683366Sjulian .join(',',@current_platforms).":" 65714331Speter .join(',',@current_algorithms).";"; 658102814Siedowse next; 659102814Siedowse } 66014331Speter if ($tag{'TRUE'} != -1) { 661102814Siedowse if (/^\s*DECLARE_STACK_OF\s*\(\s*(\w*)\s*\)/) { 66214331Speter next; 66314331Speter } elsif (/^\s*DECLARE_ASN1_ENCODE_FUNCTIONS\s*\(\s*(\w*)\s*,\s*(\w*)\s*,\s*(\w*)\s*\)/) { 66472543Sjlemon $def .= "int d2i_$3(void);"; 665102814Siedowse $def .= "int i2d_$3(void);"; 66614331Speter # Variant for platforms that do not 667102814Siedowse # have to access globale variables 668102814Siedowse # in shared libraries through functions 669102814Siedowse $def .= 67014331Speter "#INFO:" 67114331Speter .join(',',"!EXPORT_VAR_AS_FUNCTION",@current_platforms).":" 67214331Speter .join(',',@current_algorithms).";"; 67383366Sjulian $def .= "OPENSSL_EXTERN int $2_it;"; 67414331Speter $def .= 675102814Siedowse "#INFO:" 676102814Siedowse .join(',',@current_platforms).":" 67714331Speter .join(',',@current_algorithms).";"; 678102814Siedowse # Variant for platforms that have to 67914331Speter # access globale variables in shared 68014331Speter # libraries through functions 68172543Sjlemon &$make_variant("$2_it","$2_it", 682102814Siedowse "EXPORT_VAR_AS_FUNCTION", 68314331Speter "FUNCTION"); 684274476Skib next; 685274476Skib } elsif (/^\s*DECLARE_ASN1_FUNCTIONS_fname\s*\(\s*(\w*)\s*,\s*(\w*)\s*,\s*(\w*)\s*\)/) { 686102814Siedowse $def .= "int d2i_$3(void);"; 687102814Siedowse $def .= "int i2d_$3(void);"; 68814331Speter $def .= "int $3_free(void);"; 68914331Speter $def .= "int $3_new(void);"; 69014331Speter # Variant for platforms that do not 691177997Skib # have to access globale variables 692177997Skib # in shared libraries through functions 693177997Skib $def .= 694177997Skib "#INFO:" 695177997Skib .join(',',"!EXPORT_VAR_AS_FUNCTION",@current_platforms).":" 696177997Skib .join(',',@current_algorithms).";"; 697177997Skib $def .= "OPENSSL_EXTERN int $2_it;"; 698177997Skib $def .= 699177997Skib "#INFO:" 700177997Skib .join(',',@current_platforms).":" 701177997Skib .join(',',@current_algorithms).";"; 702177997Skib # Variant for platforms that have to 703177997Skib # access globale variables in shared 704177997Skib # libraries through functions 705177997Skib &$make_variant("$2_it","$2_it", 706177997Skib "EXPORT_VAR_AS_FUNCTION", 707177997Skib "FUNCTION"); 708177997Skib next; 709177997Skib } elsif (/^\s*DECLARE_ASN1_FUNCTIONS\s*\(\s*(\w*)\s*\)/ || 71083366Sjulian /^\s*DECLARE_ASN1_FUNCTIONS_const\s*\(\s*(\w*)\s*\)/) { 71114331Speter $def .= "int d2i_$1(void);"; 712102814Siedowse $def .= "int i2d_$1(void);"; 713102814Siedowse $def .= "int $1_free(void);"; 71414331Speter $def .= "int $1_new(void);"; 715102814Siedowse # Variant for platforms that do not 71614331Speter # have to access globale variables 71714331Speter # in shared libraries through functions 71872543Sjlemon $def .= 719102814Siedowse "#INFO:" 72014331Speter .join(',',"!EXPORT_VAR_AS_FUNCTION",@current_platforms).":" 721274476Skib .join(',',@current_algorithms).";"; 722102814Siedowse $def .= "OPENSSL_EXTERN int $1_it;"; 723102814Siedowse $def .= 72414331Speter "#INFO:" 72514331Speter .join(',',@current_platforms).":" 72614331Speter .join(',',@current_algorithms).";"; 727177997Skib # Variant for platforms that have to 728177997Skib # access globale variables in shared 729177997Skib # libraries through functions 730177997Skib &$make_variant("$1_it","$1_it", 731177997Skib "EXPORT_VAR_AS_FUNCTION", 732177997Skib "FUNCTION"); 733177997Skib next; 734177997Skib } elsif (/^\s*DECLARE_ASN1_ENCODE_FUNCTIONS_const\s*\(\s*(\w*)\s*,\s*(\w*)\s*\)/) { 735177997Skib $def .= "int d2i_$2(void);"; 736177997Skib $def .= "int i2d_$2(void);"; 737177997Skib # Variant for platforms that do not 738177997Skib # have to access globale variables 739177997Skib # in shared libraries through functions 740177997Skib $def .= 741177997Skib "#INFO:" 742177997Skib .join(',',"!EXPORT_VAR_AS_FUNCTION",@current_platforms).":" 743177997Skib .join(',',@current_algorithms).";"; 744177997Skib $def .= "OPENSSL_EXTERN int $2_it;"; 74583366Sjulian $def .= 74614331Speter "#INFO:" 747102814Siedowse .join(',',@current_platforms).":" 748102814Siedowse .join(',',@current_algorithms).";"; 74914331Speter # Variant for platforms that have to 750102814Siedowse # access globale variables in shared 75114331Speter # libraries through functions 75214331Speter &$make_variant("$2_it","$2_it", 75372543Sjlemon "EXPORT_VAR_AS_FUNCTION", 754102814Siedowse "FUNCTION"); 75514331Speter next; 756274476Skib } elsif (/^\s*DECLARE_ASN1_ALLOC_FUNCTIONS\s*\(\s*(\w*)\s*\)/) { 757102814Siedowse $def .= "int $1_free(void);"; 758102814Siedowse $def .= "int $1_new(void);"; 75914331Speter next; 76014331Speter } elsif (/^\s*DECLARE_ASN1_FUNCTIONS_name\s*\(\s*(\w*)\s*,\s*(\w*)\s*\)/) { 76114331Speter $def .= "int d2i_$2(void);"; 76283366Sjulian $def .= "int i2d_$2(void);"; 76314331Speter $def .= "int $2_free(void);"; 764102814Siedowse $def .= "int $2_new(void);"; 765102814Siedowse # Variant for platforms that do not 76614331Speter # have to access globale variables 767102814Siedowse # in shared libraries through functions 768102814Siedowse $def .= 769177997Skib "#INFO:" 770102814Siedowse .join(',',"!EXPORT_VAR_AS_FUNCTION",@current_platforms).":" 771102814Siedowse .join(',',@current_algorithms).";"; 772102814Siedowse $def .= "OPENSSL_EXTERN int $2_it;"; 773102814Siedowse $def .= 77414331Speter "#INFO:" 77514331Speter .join(',',@current_platforms).":" 77672543Sjlemon .join(',',@current_algorithms).";"; 777102814Siedowse # Variant for platforms that have to 77814331Speter # access globale variables in shared 779274476Skib # libraries through functions 780102814Siedowse &$make_variant("$2_it","$2_it", 781102814Siedowse "EXPORT_VAR_AS_FUNCTION", 782102814Siedowse "FUNCTION"); 78314331Speter next; 78414331Speter } elsif (/^\s*DECLARE_ASN1_ITEM\s*\(\s*(\w*)\s*\)/) { 78514331Speter # Variant for platforms that do not 786177997Skib # have to access globale variables 787177997Skib # in shared libraries through functions 788177997Skib $def .= 789177997Skib "#INFO:" 790177997Skib .join(',',"!EXPORT_VAR_AS_FUNCTION",@current_platforms).":" 791177997Skib .join(',',@current_algorithms).";"; 792177997Skib $def .= "OPENSSL_EXTERN int $1_it;"; 793177997Skib $def .= 794177997Skib "#INFO:" 795177997Skib .join(',',@current_platforms).":" 796177997Skib .join(',',@current_algorithms).";"; 797177997Skib # Variant for platforms that have to 798177997Skib # access globale variables in shared 799177997Skib # libraries through functions 800177997Skib &$make_variant("$1_it","$1_it", 801177997Skib "EXPORT_VAR_AS_FUNCTION", 802177997Skib "FUNCTION"); 803177997Skib next; 804177997Skib } elsif (/^\s*DECLARE_ASN1_NDEF_FUNCTION\s*\(\s*(\w*)\s*\)/) { 805177997Skib $def .= "int i2d_$1_NDEF(void);"; 806177997Skib } elsif (/^\s*DECLARE_ASN1_SET_OF\s*\(\s*(\w*)\s*\)/) { 807177997Skib next; 808177997Skib } elsif (/^\s*DECLARE_ASN1_PRINT_FUNCTION\s*\(\s*(\w*)\s*\)/) { 809177997Skib $def .= "int $1_print_ctx(void);"; 810177997Skib next; 811177997Skib } elsif (/^\s*DECLARE_ASN1_PRINT_FUNCTION_name\s*\(\s*(\w*)\s*,\s*(\w*)\s*\)/) { 81283366Sjulian $def .= "int $2_print_ctx(void);"; 81314331Speter next; 814102814Siedowse } elsif (/^\s*DECLARE_PKCS12_STACK_OF\s*\(\s*(\w*)\s*\)/) { 815102814Siedowse next; 81614331Speter } elsif (/^DECLARE_PEM_rw\s*\(\s*(\w*)\s*,/ || 817102814Siedowse /^DECLARE_PEM_rw_cb\s*\(\s*(\w*)\s*,/ || 818102814Siedowse /^DECLARE_PEM_rw_const\s*\(\s*(\w*)\s*,/ ) { 819177997Skib # Things not in Win16 820102814Siedowse $def .= 821102814Siedowse "#INFO:" 822102814Siedowse .join(',',"!WIN16",@current_platforms).":" 823102814Siedowse .join(',',@current_algorithms).";"; 82414331Speter $def .= "int PEM_read_$1(void);"; 82514331Speter $def .= "int PEM_write_$1(void);"; 82672543Sjlemon $def .= 827102814Siedowse "#INFO:" 82814331Speter .join(',',@current_platforms).":" 829274476Skib .join(',',@current_algorithms).";"; 830102814Siedowse # Things that are everywhere 831102814Siedowse $def .= "int PEM_read_bio_$1(void);"; 832102814Siedowse $def .= "int PEM_write_bio_$1(void);"; 83314331Speter next; 83414331Speter } elsif (/^DECLARE_PEM_write\s*\(\s*(\w*)\s*,/ || 83514331Speter /^DECLARE_PEM_write_cb\s*\(\s*(\w*)\s*,/ ) { 836177997Skib # Things not in Win16 837177997Skib $def .= 838177997Skib "#INFO:" 839177997Skib .join(',',"!WIN16",@current_platforms).":" 840177997Skib .join(',',@current_algorithms).";"; 841177997Skib $def .= "int PEM_write_$1(void);"; 842177997Skib $def .= 843177997Skib "#INFO:" 844177997Skib .join(',',@current_platforms).":" 845177997Skib .join(',',@current_algorithms).";"; 846177997Skib # Things that are everywhere 847177997Skib $def .= "int PEM_write_bio_$1(void);"; 848177997Skib next; 849177997Skib } elsif (/^DECLARE_PEM_read\s*\(\s*(\w*)\s*,/ || 850177997Skib /^DECLARE_PEM_read_cb\s*\(\s*(\w*)\s*,/ ) { 851177997Skib # Things not in Win16 852177997Skib $def .= 853177997Skib "#INFO:" 854177997Skib .join(',',"!WIN16",@current_platforms).":" 855177997Skib .join(',',@current_algorithms).";"; 856177997Skib $def .= "int PEM_read_$1(void);"; 857177997Skib $def .= 858177997Skib "#INFO:" 859177997Skib .join(',',@current_platforms).":" 860177997Skib .join(',',@current_algorithms).";"; 861177997Skib # Things that are everywhere 86283366Sjulian $def .= "int PEM_read_bio_$1(void);"; 86314331Speter next; 864102814Siedowse } elsif (/^OPENSSL_DECLARE_GLOBAL\s*\(\s*(\w*)\s*,\s*(\w*)\s*\)/) { 865102814Siedowse # Variant for platforms that do not 86614331Speter # have to access globale variables 867102814Siedowse # in shared libraries through functions 86814331Speter $def .= 86914331Speter "#INFO:" 87072543Sjlemon .join(',',"!EXPORT_VAR_AS_FUNCTION",@current_platforms).":" 871102814Siedowse .join(',',@current_algorithms).";"; 872102814Siedowse $def .= "OPENSSL_EXTERN int _shadow_$2;"; 87314331Speter $def .= 874274476Skib "#INFO:" 875274476Skib .join(',',@current_platforms).":" 876102814Siedowse .join(',',@current_algorithms).";"; 877102814Siedowse # Variant for platforms that have to 87814331Speter # access globale variables in shared 87914331Speter # libraries through functions 88014331Speter &$make_variant("_shadow_$2","_shadow_$2", 881177997Skib "EXPORT_VAR_AS_FUNCTION", 882177997Skib "FUNCTION"); 883177997Skib } elsif ($tag{'CONST_STRICT'} != 1) { 884177997Skib if (/\{|\/\*|\([^\)]*$/) { 885177997Skib $line = $_; 886177997Skib } else { 887177997Skib $def .= $_; 888177997Skib } 889177997Skib } 890177997Skib } 891177997Skib } 892177997Skib close(IN); 893177997Skib 894177997Skib my $algs; 895177997Skib my $plays; 896177997Skib 897177997Skib print STDERR "DEBUG: postprocessing ----------\n" if $debug; 898177997Skib foreach (split /;/, $def) { 899177997Skib my $s; my $k = "FUNCTION"; my $p; my $a; 900178439Srdivacky s/^[\n\s]*//g; 901177997Skib s/[\n\s]*$//g; 90283366Sjulian next if(/\#undef/); 90314331Speter next if(/typedef\W/); 904102814Siedowse next if(/\#define/); 905102814Siedowse 90614331Speter # Reduce argument lists to empty () 907102814Siedowse # fold round brackets recursively: (t(*v)(t),t) -> (t{}{},t) -> {} 90814331Speter while(/\(.*\)/s) { 90914331Speter s/\([^\(\)]+\)/\{\}/gs; 91072543Sjlemon s/\(\s*\*\s*(\w+)\s*\{\}\s*\)/$1/gs; #(*f{}) -> f 911102814Siedowse } 91214331Speter # pretend as we didn't use curly braces: {} -> () 91314331Speter s/\{\}/\(\)/gs; 914102814Siedowse 915102814Siedowse s/STACK_OF\(\)/void/gs; 916102814Siedowse s/LHASH_OF\(\)/void/gs; 91714331Speter 91814331Speter print STDERR "DEBUG: \$_ = \"$_\"\n" if $debug; 919283415Sdchagin if (/^\#INFO:([^:]*):(.*)$/) { 92049662Smarcel $plats = $1; 921178439Srdivacky $algs = $2; 922178439Srdivacky print STDERR "DEBUG: found info on platforms ($plats) and algorithms ($algs)\n" if $debug; 923178439Srdivacky next; 924178439Srdivacky } elsif (/^\s*OPENSSL_EXTERN\s.*?(\w+(\{[0-9]+\})?)(\[[0-9]*\])*\s*$/) { 925178439Srdivacky $s = $1; 926178439Srdivacky $k = "VARIABLE"; 927178439Srdivacky print STDERR "DEBUG: found external variable $s\n" if $debug; 928178439Srdivacky } elsif (/TYPEDEF_\w+_OF/s) { 929178439Srdivacky next; 930178439Srdivacky } elsif (/(\w+)\s*\(\).*/s) { # first token prior [first] () is 931178439Srdivacky $s = $1; # a function name! 932178439Srdivacky print STDERR "DEBUG: found function $s\n" if $debug; 933178439Srdivacky } elsif (/\(/ and not (/=/)) { 934178439Srdivacky print STDERR "File $file: cannot parse: $_;\n"; 935178439Srdivacky next; 936178439Srdivacky } else { 937283415Sdchagin next; 938283415Sdchagin } 939178439Srdivacky 940156842Snetchild $syms{$s} = 1; 941156842Snetchild $kind{$s} = $k; 942156842Snetchild 943156842Snetchild $p = $plats; 944156842Snetchild $a = $algs; 945156842Snetchild $a .= ",BF" if($s =~ /EVP_bf/); 946156842Snetchild $a .= ",CAST" if($s =~ /EVP_cast/); 947300411Sdchagin $a .= ",DES" if($s =~ /EVP_des/); 948156842Snetchild $a .= ",DSA" if($s =~ /EVP_dss/); 949156842Snetchild $a .= ",IDEA" if($s =~ /EVP_idea/); 950225617Skmacy $a .= ",MD2" if($s =~ /EVP_md2/); 951156842Snetchild $a .= ",MD4" if($s =~ /EVP_md4/); 952156842Snetchild $a .= ",MD5" if($s =~ /EVP_md5/); 953156842Snetchild $a .= ",RC2" if($s =~ /EVP_rc2/); 95483366Sjulian $a .= ",RC4" if($s =~ /EVP_rc4/); 95549662Smarcel $a .= ",RC5" if($s =~ /EVP_rc5/); 956102814Siedowse $a .= ",RIPEMD" if($s =~ /EVP_ripemd/); 957102814Siedowse $a .= ",SHA" if($s =~ /EVP_sha/); 95849662Smarcel $a .= ",RSA" if($s =~ /EVP_(Open|Seal)(Final|Init)/); 959102814Siedowse $a .= ",RSA" if($s =~ /PEM_Seal(Final|Init|Update)/); 960102814Siedowse $a .= ",RSA" if($s =~ /RSAPrivateKey/); 961177997Skib $a .= ",RSA" if($s =~ /SSLv23?_((client|server)_)?method/); 962102814Siedowse 963102814Siedowse $platform{$s} = 964102814Siedowse &reduce_platforms((defined($platform{$s})?$platform{$s}.',':"").$p); 965102814Siedowse $algorithm{$s} .= ','.$a; 96649662Smarcel 96749662Smarcel if (defined($variant{$s})) { 96872543Sjlemon foreach $v (split /;/,$variant{$s}) { 969102814Siedowse (my $r, my $p, my $k) = split(/:/,$v); 97049662Smarcel my $ip = join ',',map({ /^!(.*)$/ ? $1 : "!".$_ } split /,/, $p); 971274476Skib $syms{$r} = 1; 972274476Skib if (!defined($k)) { $k = $kind{$s}; } 973102814Siedowse $kind{$r} = $k."(".$s.")"; 974102814Siedowse $algorithm{$r} = $algorithm{$s}; 975102814Siedowse $platform{$r} = &reduce_platforms($platform{$s}.",".$p.",".$p); 97649662Smarcel $platform{$s} = &reduce_platforms($platform{$s}.','.$ip.','.$ip); 97749788Smarcel print STDERR "DEBUG: \$variant{\"$s\"} = ",$v,"; \$r = $r; \$p = ",$platform{$r},"; \$a = ",$algorithm{$r},"; \$kind = ",$kind{$r},"\n" if $debug; 97853713Smarcel } 979177997Skib } 980177997Skib print STDERR "DEBUG: \$s = $s; \$p = ",$platform{$s},"; \$a = ",$algorithm{$s},"; \$kind = ",$kind{$s},"\n" if $debug; 981177997Skib } 982227693Sed } 983177997Skib 984227693Sed # Prune the returned symbols 985177997Skib 986177997Skib delete $syms{"bn_dump1"}; 987177997Skib $platform{"BIO_s_log"} .= ",!WIN32,!WIN16,!macintosh"; 988177997Skib 989177997Skib $platform{"PEM_read_NS_CERT_SEQ"} = "VMS"; 990177997Skib $platform{"PEM_write_NS_CERT_SEQ"} = "VMS"; 991177997Skib $platform{"PEM_read_P8_PRIV_KEY_INFO"} = "VMS"; 992177997Skib $platform{"PEM_write_P8_PRIV_KEY_INFO"} = "VMS"; 993177997Skib $platform{"EVP_sha384"} = "!VMSVAX"; 994177997Skib $platform{"EVP_sha512"} = "!VMSVAX"; 995177997Skib $platform{"SHA384_Init"} = "!VMSVAX"; 996177997Skib $platform{"SHA384_Transform"} = "!VMSVAX"; 997177997Skib $platform{"SHA384_Update"} = "!VMSVAX"; 998177997Skib $platform{"SHA384_Final"} = "!VMSVAX"; 999177997Skib $platform{"SHA384"} = "!VMSVAX"; 1000227693Sed $platform{"SHA512_Init"} = "!VMSVAX"; 1001177997Skib $platform{"SHA512_Transform"} = "!VMSVAX"; 1002177997Skib $platform{"SHA512_Update"} = "!VMSVAX"; 1003227693Sed $platform{"SHA512_Final"} = "!VMSVAX"; 1004227693Sed $platform{"SHA512"} = "!VMSVAX"; 1005227693Sed $platform{"WHIRLPOOL_Init"} = "!VMSVAX"; 1006177997Skib $platform{"WHIRLPOOL"} = "!VMSVAX"; 1007177997Skib $platform{"WHIRLPOOL_BitUpdate"} = "!VMSVAX"; 1008177997Skib $platform{"EVP_whirlpool"} = "!VMSVAX"; 1009177997Skib $platform{"WHIRLPOOL_Final"} = "!VMSVAX"; 1010177997Skib $platform{"WHIRLPOOL_Update"} = "!VMSVAX"; 1011177997Skib 101283366Sjulian 101383366Sjulian # Info we know about 101453713Smarcel 101553713Smarcel push @ret, map { $_."\\".&info_string($_,"EXIST", 101653713Smarcel $platform{$_}, 1017304987Skib $kind{$_}, 101853713Smarcel $algorithm{$_}) } keys %syms; 101963285Smarcel 102063285Smarcel if (keys %unknown_algorithms) { 102183366Sjulian print STDERR "WARNING: mkdef.pl doesn't know the following algorithms:\n"; 102283366Sjulian print STDERR "\t",join("\n\t",keys %unknown_algorithms),"\n"; 102363285Smarcel } 102463285Smarcel return(@ret); 102563285Smarcel} 1026255219Spjd 1027162585Snetchild# Param: string of comma-separated platform-specs. 1028162585Snetchildsub reduce_platforms 102963285Smarcel{ 103063285Smarcel my ($platforms) = @_; 103163285Smarcel my $pl = defined($platforms) ? $platforms : ""; 103263285Smarcel my %p = map { $_ => 0 } split /,/, $pl; 103363285Smarcel my $ret; 1034225617Skmacy 1035162585Snetchild print STDERR "DEBUG: Entered reduce_platforms with \"$platforms\"\n" 1036247602Spjd if $debug; 1037255219Spjd # We do this, because if there's code like the following, it really 1038255219Spjd # means the function exists in all cases and should therefore be 1039255219Spjd # everywhere. By increasing and decreasing, we may attain 0: 1040247602Spjd # 1041162585Snetchild # ifndef WIN16 1042247602Spjd # int foo(); 1043162585Snetchild # else 1044162585Snetchild # int _fat foo(); 1045162585Snetchild # endif 1046162585Snetchild foreach $platform (split /,/, $pl) { 1047162585Snetchild if ($platform =~ /^!(.*)$/) { 104863285Smarcel $p{$1}--; 104963285Smarcel } else { 105063285Smarcel $p{$platform}++; 105183366Sjulian } 105283366Sjulian } 105363285Smarcel foreach $platform (keys %p) { 105463285Smarcel if ($p{$platform} == 0) { delete $p{$platform}; } 105563285Smarcel } 105663285Smarcel 105763285Smarcel delete $p{""}; 105863285Smarcel 105963285Smarcel $ret = join(',',sort(map { $p{$_} < 0 ? "!".$_ : $_ } keys %p)); 106063285Smarcel print STDERR "DEBUG: Exiting reduce_platforms with \"$ret\"\n" 1061300411Sdchagin if $debug; 106263285Smarcel return $ret; 106372538Sjlemon} 106472538Sjlemon 106583366Sjuliansub info_string { 106672538Sjlemon (my $symbol, my $exist, my $platforms, my $kind, my $algorithms) = @_; 1067111798Sdes 1068111798Sdes my %a = defined($algorithms) ? 106973286Sadrian map { $_ => 1 } split /,/, $algorithms : (); 107073286Sadrian my $k = defined($kind) ? $kind : "FUNCTION"; 107172538Sjlemon my $ret; 1072111798Sdes my $p = &reduce_platforms($platforms); 107373286Sadrian 107472538Sjlemon delete $a{""}; 1075111798Sdes 1076127057Stjr $ret = $exist; 107772538Sjlemon $ret .= ":".$p; 1078111798Sdes $ret .= ":".$k; 1079127057Stjr $ret .= ":".join(',',sort keys %a); 108072538Sjlemon return $ret; 1081111798Sdes} 108272538Sjlemon 108372538Sjlemonsub maybe_add_info { 108472538Sjlemon (my $name, *nums, my @symbols) = @_; 108572538Sjlemon my $sym; 108672538Sjlemon my $new_info = 0; 108772538Sjlemon my %syms=(); 108872538Sjlemon 108972538Sjlemon print STDERR "Updating $name info\n"; 1090127059Stjr foreach $sym (@symbols) { 109172538Sjlemon (my $s, my $i) = split /\\/, $sym; 1092127059Stjr if (defined($nums{$s})) { 1093190445Sambrisko $i =~ s/^(.*?:.*?:\w+)(\(\w+\))?/$1/; 1094190445Sambrisko (my $n, my $dummy) = split /\\/, $nums{$s}; 109572538Sjlemon if (!defined($dummy) || $i ne $dummy) { 109672538Sjlemon $nums{$s} = $n."\\".$i; 109773286Sadrian $new_info++; 109872538Sjlemon print STDERR "DEBUG: maybe_add_info for $s: \"$dummy\" => \"$i\"\n" if $debug; 109972538Sjlemon } 110072538Sjlemon } 110172538Sjlemon $syms{$s} = 1; 110272538Sjlemon } 110372538Sjlemon 110472538Sjlemon my @s=sort { &parse_number($nums{$a},"n") <=> &parse_number($nums{$b},"n") } keys %nums; 1105111798Sdes foreach $sym (@s) { 110672538Sjlemon (my $n, my $i) = split /\\/, $nums{$sym}; 1107111798Sdes if (!defined($syms{$sym}) && $i !~ /^NOEXIST:/) { 110872538Sjlemon $new_info++; 1109111798Sdes print STDERR "DEBUG: maybe_add_info for $sym: -> undefined\n" if $debug; 111072538Sjlemon } 1111111798Sdes } 111272538Sjlemon if ($new_info) { 111372538Sjlemon print STDERR "$new_info old symbols got an info update\n"; 1114281689Strasz if (!$do_rewrite) { 1115281689Strasz print STDERR "You should do a rewrite to fix this.\n"; 1116281689Strasz } 1117281689Strasz } else { 1118281689Strasz print STDERR "No old symbols needed info update\n"; 1119127059Stjr } 112072538Sjlemon} 112172538Sjlemon 1122283415Sdchagin# Param: string of comma-separated keywords, each possibly prefixed with a "!" 112372538Sjlemonsub is_valid 112483366Sjulian{ 112572538Sjlemon my ($keywords_txt,$platforms) = @_; 112683221Smarcel my (@keywords) = split /,/,$keywords_txt; 112772538Sjlemon my ($falsesum, $truesum) = (0, 1); 112872538Sjlemon 112972538Sjlemon # Param: one keyword 113083366Sjulian sub recognise 113172538Sjlemon { 1132283415Sdchagin my ($keyword,$platforms) = @_; 113372538Sjlemon 113472538Sjlemon if ($platforms) { 113583366Sjulian # platforms 113672538Sjlemon if ($keyword eq "VMSVAX" && $VMSVAX) { return 1; } 113772538Sjlemon if ($keyword eq "VMSNonVAX" && $VMSNonVAX) { return 1; } 113872538Sjlemon if ($keyword eq "VMS" && $VMS) { return 1; } 113972538Sjlemon if ($keyword eq "WIN32" && $W32) { return 1; } 114072538Sjlemon if ($keyword eq "WIN16" && $W16) { return 1; } 1141225617Skmacy if ($keyword eq "WINNT" && $NT) { return 1; } 114272538Sjlemon if ($keyword eq "OS2" && $OS2) { return 1; } 114383221Smarcel # Special platforms: 114483221Smarcel # EXPORT_VAR_AS_FUNCTION means that global variables 114583221Smarcel # will be represented as functions. This currently 114683221Smarcel # only happens on VMS-VAX. 114783221Smarcel if ($keyword eq "EXPORT_VAR_AS_FUNCTION" && ($VMSVAX || $W32 || $W16)) { 114883221Smarcel return 1; 114983221Smarcel } 115083221Smarcel if ($keyword eq "OPENSSL_FIPS" && $fips) { 115183221Smarcel return 1; 115283221Smarcel } 115383221Smarcel if ($keyword eq "ZLIB" && $zlib) { return 1; } 1154133816Stjr return 0; 1155140214Sobrien } else { 1156133816Stjr # algorithms 1157133816Stjr if ($keyword eq "RC2" && $no_rc2) { return 0; } 1158133816Stjr if ($keyword eq "RC4" && $no_rc4) { return 0; } 115983221Smarcel if ($keyword eq "RC5" && $no_rc5) { return 0; } 116083221Smarcel if ($keyword eq "IDEA" && $no_idea) { return 0; } 116183221Smarcel if ($keyword eq "DES" && $no_des) { return 0; } 116283221Smarcel if ($keyword eq "BF" && $no_bf) { return 0; } 116383221Smarcel if ($keyword eq "CAST" && $no_cast) { return 0; } 116483221Smarcel if ($keyword eq "MD2" && $no_md2) { return 0; } 116583221Smarcel if ($keyword eq "MD4" && $no_md4) { return 0; } 116683221Smarcel if ($keyword eq "MD5" && $no_md5) { return 0; } 116783221Smarcel if ($keyword eq "SHA" && $no_sha) { return 0; } 116883221Smarcel if ($keyword eq "RIPEMD" && $no_ripemd) { return 0; } 116983221Smarcel if ($keyword eq "MDC2" && $no_mdc2) { return 0; } 117083221Smarcel if ($keyword eq "WHIRLPOOL" && $no_whirlpool) { return 0; } 117183221Smarcel if ($keyword eq "RSA" && $no_rsa) { return 0; } 117283221Smarcel if ($keyword eq "DSA" && $no_dsa) { return 0; } 117383221Smarcel if ($keyword eq "DH" && $no_dh) { return 0; } 117483221Smarcel if ($keyword eq "EC" && $no_ec) { return 0; } 117583221Smarcel if ($keyword eq "ECDSA" && $no_ecdsa) { return 0; } 117683221Smarcel if ($keyword eq "ECDH" && $no_ecdh) { return 0; } 117783221Smarcel if ($keyword eq "HMAC" && $no_hmac) { return 0; } 117883221Smarcel if ($keyword eq "AES" && $no_aes) { return 0; } 117983221Smarcel if ($keyword eq "CAMELLIA" && $no_camellia) { return 0; } 118083221Smarcel if ($keyword eq "SEED" && $no_seed) { return 0; } 1181177633Sdfr if ($keyword eq "EVP" && $no_evp) { return 0; } 118283221Smarcel if ($keyword eq "LHASH" && $no_lhash) { return 0; } 118383221Smarcel if ($keyword eq "STACK" && $no_stack) { return 0; } 118483221Smarcel if ($keyword eq "ERR" && $no_err) { return 0; } 118583221Smarcel if ($keyword eq "BUFFER" && $no_buffer) { return 0; } 118683221Smarcel if ($keyword eq "BIO" && $no_bio) { return 0; } 118783221Smarcel if ($keyword eq "COMP" && $no_comp) { return 0; } 118883221Smarcel if ($keyword eq "DSO" && $no_dso) { return 0; } 118983221Smarcel if ($keyword eq "KRB5" && $no_krb5) { return 0; } 119083221Smarcel if ($keyword eq "ENGINE" && $no_engine) { return 0; } 119183221Smarcel if ($keyword eq "HW" && $no_hw) { return 0; } 119283221Smarcel if ($keyword eq "FP_API" && $no_fp_api) { return 0; } 119383221Smarcel if ($keyword eq "STATIC_ENGINE" && $no_static_engine) { return 0; } 119483221Smarcel if ($keyword eq "GMP" && $no_gmp) { return 0; } 119583221Smarcel if ($keyword eq "RFC3779" && $no_rfc3779) { return 0; } 119683221Smarcel if ($keyword eq "TLSEXT" && $no_tlsext) { return 0; } 119783221Smarcel if ($keyword eq "PSK" && $no_psk) { return 0; } 119883221Smarcel if ($keyword eq "CMS" && $no_cms) { return 0; } 119983221Smarcel if ($keyword eq "EC2M" && $no_ec2m) { return 0; } 120083221Smarcel if ($keyword eq "NEXTPROTONEG" && $no_nextprotoneg) { return 0; } 120183221Smarcel if ($keyword eq "EC_NISTP_64_GCC_128" && $no_nistp_gcc) 120283221Smarcel { return 0; } 120383221Smarcel if ($keyword eq "SSL2" && $no_ssl2) { return 0; } 1204140214Sobrien if ($keyword eq "CAPIENG" && $no_capieng) { return 0; } 120583221Smarcel if ($keyword eq "JPAKE" && $no_jpake) { return 0; } 120683221Smarcel if ($keyword eq "SRP" && $no_srp) { return 0; } 120783221Smarcel if ($keyword eq "SCTP" && $no_sctp) { return 0; } 120883221Smarcel if ($keyword eq "DEPRECATED" && $no_deprecated) { return 0; } 120983221Smarcel 121083221Smarcel # Nothing recognise as true 1211133816Stjr return 1; 1212140214Sobrien } 1213133816Stjr } 1214133816Stjr 1215133816Stjr foreach $k (@keywords) { 121683221Smarcel if ($k =~ /^!(.*)$/) { 121783221Smarcel $falsesum += &recognise($1,$platforms); 121883221Smarcel } else { 121983221Smarcel $truesum *= &recognise($k,$platforms); 122083221Smarcel } 122183221Smarcel } 122283221Smarcel print STDERR "DEBUG: [",$#keywords,",",$#keywords < 0,"] is_valid($keywords_txt) => (\!$falsesum) && $truesum = ",(!$falsesum) && $truesum,"\n" if $debug; 122383221Smarcel return (!$falsesum) && $truesum; 122483221Smarcel} 122583221Smarcel 122683221Smarcelsub print_test_file 122783221Smarcel{ 122883221Smarcel (*OUT,my $name,*nums,my $testall,my @symbols)=@_; 122983221Smarcel my $n = 1; my @e; my @r; 123083221Smarcel my $sym; my $prev = ""; my $prefSSLeay; 123183221Smarcel 123283221Smarcel (@e)=grep(/^SSLeay(\{[0-9]+\})?\\.*?:.*?:.*/,@symbols); 123383221Smarcel (@r)=grep(/^\w+(\{[0-9]+\})?\\.*?:.*?:.*/ && !/^SSLeay(\{[0-9]+\})?\\.*?:.*?:.*/,@symbols); 123483221Smarcel @symbols=((sort @e),(sort @r)); 123583221Smarcel 123683221Smarcel foreach $sym (@symbols) { 123783221Smarcel (my $s, my $i) = $sym =~ /^(.*?)\\(.*)$/; 1238177633Sdfr my $v = 0; 123983221Smarcel $v = 1 if $i=~ /^.*?:.*?:VARIABLE/; 124083221Smarcel my $p = ($i =~ /^[^:]*:([^:]*):/,$1); 124183221Smarcel my $a = ($i =~ /^[^:]*:[^:]*:[^:]*:([^:]*)/,$1); 124283221Smarcel if (!defined($nums{$s})) { 124383221Smarcel print STDERR "Warning: $s does not have a number assigned\n" 124483221Smarcel if(!$do_update); 124583221Smarcel } elsif (is_valid($p,1) && is_valid($a,0)) { 124683221Smarcel my $s2 = ($s =~ /^(.*?)(\{[0-9]+\})?$/, $1); 124783221Smarcel if ($prev eq $s2) { 124883221Smarcel print OUT "\t/* The following has already appeared previously */\n"; 124983221Smarcel print STDERR "Warning: Symbol '",$s2,"' redefined. old=",($nums{$prev} =~ /^(.*?)\\/,$1),", new=",($nums{$s2} =~ /^(.*?)\\/,$1),"\n"; 125083221Smarcel } 125183221Smarcel $prev = $s2; # To warn about duplicates... 125283221Smarcel 125383221Smarcel ($nn,$ni)=($nums{$s2} =~ /^(.*?)\\(.*)$/); 125483221Smarcel if ($v) { 125583221Smarcel print OUT "\textern int $s2; /* type unknown */ /* $nn $ni */\n"; 125683221Smarcel } else { 125783221Smarcel print OUT "\textern int $s2(); /* type unknown */ /* $nn $ni */\n"; 125883221Smarcel } 125983221Smarcel } 1260133816Stjr } 126183221Smarcel} 126283221Smarcel 1263283415Sdchaginsub get_version { 126483221Smarcel local *MF; 1265107680Siedowse my $v = '?'; 1266107680Siedowse open MF, 'Makefile' or return $v; 1267255219Spjd while (<MF>) { 126883221Smarcel $v = $1, last if /^VERSION=(.*?)\s*$/; 1269102872Siedowse } 127083221Smarcel close MF; 127183221Smarcel return $v; 127283221Smarcel} 127383221Smarcel 1274102872Siedowsesub print_def_file 127583221Smarcel{ 127683221Smarcel (*OUT,my $name,*nums,my @symbols)=@_; 1277102872Siedowse my $n = 1; my @e; my @r; my @v; my $prev=""; 127883221Smarcel my $liboptions=""; 127983221Smarcel my $libname = $name; 1280102872Siedowse my $http_vendor = 'www.openssl.org/'; 128183221Smarcel my $version = get_version(); 128283221Smarcel my $what = "OpenSSL: implementation of Secure Socket Layer"; 1283102872Siedowse my $description = "$what $version, $name - http://$http_vendor"; 128483366Sjulian 128583366Sjulian if ($W32) 128683221Smarcel { $libname.="32"; } 128783366Sjulian elsif ($W16) 128883221Smarcel { $libname.="16"; } 128983366Sjulian elsif ($OS2) 129083221Smarcel { # DLL names should not clash on the whole system. 129183366Sjulian # However, they should not have any particular relationship 129283221Smarcel # to the name of the static library. Chose descriptive names 129383366Sjulian # (must be at most 8 chars). 129483221Smarcel my %translate = (ssl => 'open_ssl', crypto => 'cryptssl'); 129583366Sjulian $libname = $translate{$name} || $name; 129683221Smarcel $liboptions = <<EOO; 129783366SjulianINITINSTANCE 129883221SmarcelDATA MULTIPLE NONSHARED 129983366SjulianEOO 1300144987Smdodd # Vendor field can't contain colon, drat; so we omit http:// 1301144987Smdodd $description = "\@#$http_vendor:$version#\@$what; DLL for library $name. Build for EMX -Zmtd"; 1302144987Smdodd } 1303144987Smdodd 1304144987Smdodd print OUT <<"EOF"; 1305144987Smdodd; 1306144987Smdodd; Definition file for the DLL version of the $name library from OpenSSL 1307144987Smdodd; 130883221Smarcel 130983221SmarcelLIBRARY $libname $liboptions 131083221Smarcel 1311102872SiedowseEOF 131283221Smarcel 1313102872Siedowse if ($W16) { 131483221Smarcel print <<"EOF"; 1315102872SiedowseCODE PRELOAD MOVEABLE 131683221SmarcelDATA PRELOAD MOVEABLE SINGLE 1317102872Siedowse 131883221SmarcelEXETYPE WINDOWS 1319102872Siedowse 1320144987SmdoddHEAPSIZE 4096 1321144987SmdoddSTACKSIZE 8192 1322144987Smdodd 1323144987SmdoddEOF 1324144987Smdodd } 1325144987Smdodd 1326144987Smdodd print "EXPORTS\n"; 1327144987Smdodd 1328102872Siedowse (@e)=grep(/^SSLeay(\{[0-9]+\})?\\.*?:.*?:FUNCTION/,@symbols); 132983221Smarcel (@r)=grep(/^\w+(\{[0-9]+\})?\\.*?:.*?:FUNCTION/ && !/^SSLeay(\{[0-9]+\})?\\.*?:.*?:FUNCTION/,@symbols); 1330107680Siedowse (@v)=grep(/^\w+(\{[0-9]+\})?\\.*?:.*?:VARIABLE/,@symbols); 1331111797Sdes @symbols=((sort @e),(sort @r), (sort @v)); 1332107680Siedowse 1333107680Siedowse 1334107680Siedowse foreach $sym (@symbols) { 1335107680Siedowse (my $s, my $i) = $sym =~ /^(.*?)\\(.*)$/; 1336107680Siedowse my $v = 0; 1337107680Siedowse $v = 1 if $i =~ /^.*?:.*?:VARIABLE/; 1338107680Siedowse if (!defined($nums{$s})) { 1339107680Siedowse printf STDERR "Warning: $s does not have a number assigned\n" 1340111797Sdes if(!$do_update); 1341107680Siedowse } else { 1342107680Siedowse (my $n, my $dummy) = split /\\/, $nums{$s}; 1343107680Siedowse my %pf = (); 1344111797Sdes my $p = ($i =~ /^[^:]*:([^:]*):/,$1); 1345107680Siedowse my $a = ($i =~ /^[^:]*:[^:]*:[^:]*:([^:]*)/,$1); 1346107680Siedowse if (is_valid($p,1) && is_valid($a,0)) { 1347107680Siedowse my $s2 = ($s =~ /^(.*?)(\{[0-9]+\})?$/, $1); 1348107680Siedowse if ($prev eq $s2) { 1349107680Siedowse print STDERR "Warning: Symbol '",$s2,"' redefined. old=",($nums{$prev} =~ /^(.*?)\\/,$1),", new=",($nums{$s2} =~ /^(.*?)\\/,$1),"\n"; 1350107680Siedowse } 1351107680Siedowse $prev = $s2; # To warn about duplicates... 1352107680Siedowse if($v && !$OS2) { 1353111797Sdes printf OUT " %s%-39s @%-8d DATA\n",($W32)?"":"_",$s2,$n; 1354107680Siedowse } else { 1355107680Siedowse printf OUT " %s%-39s @%d\n",($W32||$OS2)?"":"_",$s2,$n; 1356107680Siedowse } 1357107680Siedowse } 1358107680Siedowse } 1359107680Siedowse } 1360107680Siedowse printf OUT "\n"; 136183221Smarcel} 1362102872Siedowse 136383221Smarcelsub load_numbers 136483221Smarcel{ 136583221Smarcel my($name)=@_; 136683221Smarcel my(@a,%ret); 136783221Smarcel 136883221Smarcel $max_num = 0; 136983221Smarcel $num_noinfo = 0; 1370255219Spjd $prev = ""; 1371255219Spjd $prev_cnt = 0; 137289319Salfred 137389319Salfred open(IN,"<$name") || die "unable to open $name:$!\n"; 137489306Salfred while (<IN>) { 137589306Salfred chop; 137683221Smarcel s/#.*$//; 137789306Salfred next if /^\s*$/; 137889306Salfred @a=split; 137983221Smarcel if (defined $ret{$a[0]}) { 1380102872Siedowse # This is actually perfectly OK 1381283439Sdchagin #print STDERR "Warning: Symbol '",$a[0],"' redefined. old=",$ret{$a[0]},", new=",$a[1],"\n"; 1382283439Sdchagin } 1383283439Sdchagin if ($max_num > $a[1]) { 138483221Smarcel print STDERR "Warning: Number decreased from ",$max_num," to ",$a[1],"\n"; 138583221Smarcel } 138683221Smarcel elsif ($max_num == $a[1]) { 138783221Smarcel # This is actually perfectly OK 138883221Smarcel #print STDERR "Warning: Symbol ",$a[0]," has same number as previous ",$prev,": ",$a[1],"\n"; 138983221Smarcel if ($a[0] eq $prev) { 139083366Sjulian $prev_cnt++; 139183221Smarcel $a[0] .= "{$prev_cnt}"; 139283221Smarcel } 139383221Smarcel } 139483221Smarcel else { 139583221Smarcel $prev_cnt = 0; 139683221Smarcel } 139783221Smarcel if ($#a < 2) { 1398283415Sdchagin # Existence will be proven later, in do_defs 139983221Smarcel $ret{$a[0]}=$a[1]; 140083221Smarcel $num_noinfo++; 1401140214Sobrien } else { 140283221Smarcel $ret{$a[0]}=$a[1]."\\".$a[2]; # \\ is a special marker 140383366Sjulian } 140483221Smarcel $max_num = $a[1] if $a[1] > $max_num; 140583221Smarcel $prev=$a[0]; 1406102872Siedowse } 1407283415Sdchagin if ($num_noinfo) { 140883221Smarcel print STDERR "Warning: $num_noinfo symbols were without info."; 140983221Smarcel if ($do_rewrite) { 141083221Smarcel printf STDERR " The rewrite will fix this.\n"; 141183221Smarcel } else { 141283221Smarcel printf STDERR " You should do a rewrite to fix this.\n"; 141383221Smarcel } 141483221Smarcel } 141583221Smarcel close(IN); 141699687Srobert return(%ret); 1417111797Sdes} 141883221Smarcel 141983221Smarcelsub parse_number 142083221Smarcel{ 1421102872Siedowse (my $str, my $what) = @_; 1422102872Siedowse (my $n, my $i) = split(/\\/,$str); 142383221Smarcel if ($what eq "n") { 142483221Smarcel return $n; 1425102872Siedowse } else { 1426111797Sdes return $i; 1427111797Sdes } 142883221Smarcel} 142999687Srobert 1430111797Sdessub rewrite_numbers 143183221Smarcel{ 143283221Smarcel (*OUT,$name,*nums,@symbols)=@_; 143383221Smarcel my $thing; 1434102872Siedowse 1435102872Siedowse print STDERR "Rewriting $name\n"; 1436102872Siedowse 143783221Smarcel my @r = grep(/^\w+(\{[0-9]+\})?\\.*?:.*?:\w+\(\w+\)/,@symbols); 143899687Srobert my $r; my %r; my %rsyms; 1439111797Sdes foreach $r (@r) { 144083221Smarcel (my $s, my $i) = split /\\/, $r; 144183221Smarcel my $a = $1 if $i =~ /^.*?:.*?:\w+\((\w+)\)/; 144283221Smarcel $i =~ s/^(.*?:.*?:\w+)\(\w+\)/$1/; 1443102872Siedowse $r{$a} = $s."\\".$i; 1444102872Siedowse $rsyms{$s} = 1; 1445102872Siedowse } 144683221Smarcel 144783221Smarcel my %syms = (); 1448283415Sdchagin foreach $_ (@symbols) { 1449283415Sdchagin (my $n, my $i) = split /\\/; 1450283415Sdchagin $syms{$n} = 1; 1451283415Sdchagin } 145283221Smarcel 1453133816Stjr my @s=sort { 145485022Smarcel &parse_number($nums{$a},"n") <=> &parse_number($nums{$b},"n") 145585022Smarcel || $a cmp $b 145685022Smarcel } keys %nums; 145785022Smarcel foreach $sym (@s) { 1458102814Siedowse (my $n, my $i) = split /\\/, $nums{$sym}; 1459102814Siedowse next if defined($i) && $i =~ /^.*?:.*?:\w+\(\w+\)/; 146085022Smarcel next if defined($rsyms{$sym}); 1461102814Siedowse print STDERR "DEBUG: rewrite_numbers for sym = ",$sym,": i = ",$i,", n = ",$n,", rsym{sym} = ",$rsyms{$sym},"syms{sym} = ",$syms{$sym},"\n" if $debug; 146285022Smarcel $i="NOEXIST::FUNCTION:" 146385022Smarcel if !defined($i) || $i eq "" || !defined($syms{$sym}); 146485022Smarcel my $s2 = $sym; 1465102814Siedowse $s2 =~ s/\{[0-9]+\}$//; 146685022Smarcel printf OUT "%s%-39s %d\t%s\n","",$s2,$n,$i; 1467274476Skib if (exists $r{$sym}) { 1468274476Skib (my $s, $i) = split /\\/,$r{$sym}; 1469102814Siedowse my $s2 = $s; 1470102814Siedowse $s2 =~ s/\{[0-9]+\}$//; 147185022Smarcel printf OUT "%s%-39s %d\t%s\n","",$s2,$n,$i; 147285022Smarcel } 147385022Smarcel } 1474177997Skib} 1475177997Skib 1476177997Skibsub update_numbers 1477227693Sed{ 1478177997Skib (*OUT,$name,*nums,my $start_num, my @symbols)=@_; 1479177997Skib my $new_syms = 0; 1480177997Skib 1481177997Skib print STDERR "Updating $name numbers\n"; 1482177997Skib 1483177997Skib my @r = grep(/^\w+(\{[0-9]+\})?\\.*?:.*?:\w+\(\w+\)/,@symbols); 1484177997Skib my $r; my %r; my %rsyms; 1485177997Skib foreach $r (@r) { 1486177997Skib (my $s, my $i) = split /\\/, $r; 1487177997Skib my $a = $1 if $i =~ /^.*?:.*?:\w+\((\w+)\)/; 1488177997Skib $i =~ s/^(.*?:.*?:\w+)\(\w+\)/$1/; 1489177997Skib $r{$a} = $s."\\".$i; 1490227693Sed $rsyms{$s} = 1; 1491177997Skib } 1492177997Skib 1493227693Sed foreach $sym (@symbols) { 1494177997Skib (my $s, my $i) = $sym =~ /^(.*?)\\(.*)$/; 1495177997Skib next if $i =~ /^.*?:.*?:\w+\(\w+\)/; 1496177997Skib next if defined($rsyms{$sym}); 1497177997Skib die "ERROR: Symbol $sym had no info attached to it." 1498177997Skib if $i eq ""; 149985022Smarcel if (!exists $nums{$s}) { 150085022Smarcel $new_syms++; 1501102814Siedowse my $s2 = $s; 1502102814Siedowse $s2 =~ s/\{[0-9]+\}$//; 150385022Smarcel printf OUT "%s%-39s %d\t%s\n","",$s2, ++$start_num,$i; 1504102814Siedowse if (exists $r{$s}) { 150585022Smarcel ($s, $i) = split /\\/,$r{$s}; 150685022Smarcel $s =~ s/\{[0-9]+\}$//; 150785022Smarcel printf OUT "%s%-39s %d\t%s\n","",$s, $start_num,$i; 1508102814Siedowse } 150985022Smarcel } 1510274476Skib } 1511274476Skib if($new_syms) { 1512102814Siedowse print STDERR "$new_syms New symbols added\n"; 1513102814Siedowse } else { 151485022Smarcel print STDERR "No New symbols Added\n"; 1515228957Sjhb } 1516228957Sjhb} 1517228957Sjhb 1518228957Sjhbsub check_existing 1519228957Sjhb{ 1520228957Sjhb (*nums, my @symbols)=@_; 1521228957Sjhb my %existing; my @remaining; 1522228957Sjhb @remaining=(); 1523228957Sjhb foreach $sym (@symbols) { 1524228957Sjhb (my $s, my $i) = $sym =~ /^(.*?)\\(.*)$/; 1525228957Sjhb $existing{$s}=1; 1526228957Sjhb } 1527228957Sjhb foreach $sym (keys %nums) { 1528228957Sjhb if (!exists $existing{$sym}) { 1529228957Sjhb push @remaining, $sym; 1530228957Sjhb } 1531228957Sjhb } 1532228957Sjhb if(@remaining) { 1533228957Sjhb print STDERR "The following symbols do not seem to exist:\n"; 1534228957Sjhb foreach $sym (@remaining) { 1535228957Sjhb print STDERR "\t",$sym,"\n"; 1536228957Sjhb } 1537228957Sjhb } 1538228957Sjhb} 1539228957Sjhb 1540228957Sjhb