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If the intended header file doesn't exist, create it.

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This commit is contained in:
Richard Levitte 2002-02-07 19:23:35 +00:00
parent de2f6e4dae
commit f924200e1b
1 changed files with 97 additions and 34 deletions
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131
util/mkerr.pl
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@ -82,38 +82,40 @@ while (($hdr, $lib) = each %libinc)
{ {
next if($hdr eq "NONE"); next if($hdr eq "NONE");
print STDERR "Scanning header file $hdr\n" if $debug; print STDERR "Scanning header file $hdr\n" if $debug;
open(IN, "<$hdr") || die "Can't open Header file $hdr\n"; my $line = "", $def= "", $linenr = 0, $gotfile = 0;
my $line = "", $def= "", $linenr = 0; if (open(IN, "<$hdr")) {
while(<IN>) { $gotfile = 1;
$linenr++; while(<IN>) {
print STDERR "line: $linenr\r" if $debug; $linenr++;
print STDERR "line: $linenr\r" if $debug;
last if(/BEGIN\s+ERROR\s+CODES/); last if(/BEGIN\s+ERROR\s+CODES/);
if ($line ne '') { if ($line ne '') {
$_ = $line . $_; $_ = $line . $_;
$line = ''; $line = '';
} }
if (/\\$/) { if (/\\$/) {
$line = $_; $line = $_;
next; next;
} }
$cpp = 1 if /^#.*ifdef.*cplusplus/; # skip "C" declaration $cpp = 1 if /^#.*ifdef.*cplusplus/; # skip "C" declaration
if ($cpp) { if ($cpp) {
$cpp = 0 if /^#.*endif/; $cpp = 0 if /^#.*endif/;
next; next;
} }
next if (/^#/); # skip preprocessor directives next if (/^\#/); # skip preprocessor directives
s/\/\*.*?\*\///gs; # ignore comments s/\/\*.*?\*\///gs; # ignore comments
s/{[^{}]*}//gs; # ignore {} blocks s/{[^{}]*}//gs; # ignore {} blocks
if (/{|\/\*/) { # Add a } so editor works... if (/\{|\/\*/) { # Add a } so editor works...
$line = $_; $line = $_;
} else { } else {
$def .= $_; $def .= $_;
}
} }
} }
@ -155,8 +157,9 @@ while (($hdr, $lib) = each %libinc)
# Scan function and reason codes and store them: keep a note of the # Scan function and reason codes and store them: keep a note of the
# maximum code used. # maximum code used.
while(<IN>) { if ($gotfile) {
if(/^#define\s+(\S+)\s+(\S+)/) { while(<IN>) {
if(/^\#define\s+(\S+)\s+(\S+)/) {
$name = $1; $name = $1;
$code = $2; $code = $2;
next if $name =~ /^${lib}err/; next if $name =~ /^${lib}err/;
@ -177,6 +180,7 @@ while (($hdr, $lib) = each %libinc)
$fcodes{$name} = $code; $fcodes{$name} = $code;
} }
} }
}
} }
close IN; close IN;
} }
@ -248,15 +252,74 @@ foreach $lib (keys %csrc)
# Rewrite the header file # Rewrite the header file
open(IN, "<$hfile") || die "Can't Open Header File $hfile\n"; if (open(IN, "<$hfile")) {
# Copy across the old file
# Copy across the old file while(<IN>) {
while(<IN>) {
push @out, $_; push @out, $_;
last if (/BEGIN ERROR CODES/); last if (/BEGIN ERROR CODES/);
}
close IN;
} else {
push @out,
"/* ====================================================================\n",
" * Copyright (c) 2001 The OpenSSL Project. All rights reserved.\n",
" *\n",
" * Redistribution and use in source and binary forms, with or without\n",
" * modification, are permitted provided that the following conditions\n",
" * are met:\n",
" *\n",
" * 1. Redistributions of source code must retain the above copyright\n",
" * notice, this list of conditions and the following disclaimer. \n",
" *\n",
" * 2. Redistributions in binary form must reproduce the above copyright\n",
" * notice, this list of conditions and the following disclaimer in\n",
" * the documentation and/or other materials provided with the\n",
" * distribution.\n",
" *\n",
" * 3. All advertising materials mentioning features or use of this\n",
" * software must display the following acknowledgment:\n",
" * \"This product includes software developed by the OpenSSL Project\n",
" * for use in the OpenSSL Toolkit. (http://www.openssl.org/)\"\n",
" *\n",
" * 4. The names \"OpenSSL Toolkit\" and \"OpenSSL Project\" must not be used to\n",
" * endorse or promote products derived from this software without\n",
" * prior written permission. For written permission, please contact\n",
" * openssl-core\@openssl.org.\n",
" *\n",
" * 5. Products derived from this software may not be called \"OpenSSL\"\n",
" * nor may \"OpenSSL\" appear in their names without prior written\n",
" * permission of the OpenSSL Project.\n",
" *\n",
" * 6. Redistributions of any form whatsoever must retain the following\n",
" * acknowledgment:\n",
" * \"This product includes software developed by the OpenSSL Project\n",
" * for use in the OpenSSL Toolkit (http://www.openssl.org/)\"\n",
" *\n",
" * THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY\n",
" * EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE\n",
" * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR\n",
" * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE OpenSSL PROJECT OR\n",
" * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,\n",
" * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT\n",
" * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;\n",
" * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)\n",
" * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,\n",
" * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)\n",
" * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED\n",
" * OF THE POSSIBILITY OF SUCH DAMAGE.\n",
" * ====================================================================\n",
" *\n",
" * This product includes cryptographic software written by Eric Young\n",
" * (eay\@cryptsoft.com). This product includes software written by Tim\n",
" * Hudson (tjh\@cryptsoft.com).\n",
" *\n",
" */\n",
"\n",
"#ifndef HEADER_${lib}_ERR_H\n",
"#define HEADER_${lib}_ERR_H\n",
"\n",
"/* BEGIN ERROR CODES */\n";
} }
close IN;
open (OUT, ">$hfile") || die "Can't Open File $hfile for writing\n"; open (OUT, ">$hfile") || die "Can't Open File $hfile for writing\n";
print OUT @out; print OUT @out;