init repo.

This commit is contained in:
tqcq
2024-12-19 13:14:37 +08:00
commit 7d7845acb5
1412 changed files with 596214 additions and 0 deletions

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third_party/curl/scripts/Makefile.am vendored Normal file
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#***************************************************************************
# _ _ ____ _
# Project ___| | | | _ \| |
# / __| | | | |_) | |
# | (__| |_| | _ <| |___
# \___|\___/|_| \_\_____|
#
# Copyright (C) Daniel Stenberg, <daniel@haxx.se>, et al.
#
# This software is licensed as described in the file COPYING, which
# you should have received as part of this distribution. The terms
# are also available at https://curl.se/docs/copyright.html.
#
# You may opt to use, copy, modify, merge, publish, distribute and/or sell
# copies of the Software, and permit persons to whom the Software is
# furnished to do so, under the terms of the COPYING file.
#
# This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
# KIND, either express or implied.
#
# SPDX-License-Identifier: curl
#
###########################################################################
EXTRA_DIST = coverage.sh completion.pl firefox-db2pem.sh checksrc.pl \
mk-ca-bundle.pl schemetable.c cd2nroff nroff2cd cdall cd2cd managen \
dmaketgz
ZSH_FUNCTIONS_DIR = @ZSH_FUNCTIONS_DIR@
FISH_FUNCTIONS_DIR = @FISH_FUNCTIONS_DIR@
PERL = @PERL@
if USE_ZSH_COMPLETION
ZSH_COMPLETION_FUNCTION_FILENAME = _curl
endif
if USE_FISH_COMPLETION
FISH_COMPLETION_FUNCTION_FILENAME = curl.fish
endif
CLEANFILES = $(ZSH_COMPLETION_FUNCTION_FILENAME) $(FISH_COMPLETION_FUNCTION_FILENAME)
all-local: $(ZSH_COMPLETION_FUNCTION_FILENAME) $(FISH_COMPLETION_FUNCTION_FILENAME)
if USE_ZSH_COMPLETION
$(ZSH_COMPLETION_FUNCTION_FILENAME): completion.pl
if CROSSCOMPILING
@echo "NOTICE: we can't generate zsh completion when cross-compiling!"
else # if not cross-compiling:
if test -z "$(PERL)"; then echo "No perl: can't install completion script"; else \
$(PERL) $(srcdir)/completion.pl --curl $(top_builddir)/src/curl$(EXEEXT) --shell zsh > $@ ; fi
endif
endif
if USE_FISH_COMPLETION
$(FISH_COMPLETION_FUNCTION_FILENAME): completion.pl
if CROSSCOMPILING
@echo "NOTICE: we can't generate fish completion when cross-compiling!"
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if test -z "$(PERL)"; then echo "No perl: can't install completion script"; else \
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endif
endif
install-data-local:
if CROSSCOMPILING
@echo "NOTICE: we can't install completion scripts when cross-compiling!"
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if USE_ZSH_COMPLETION
if test -n "$(PERL)"; then \
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endif
if USE_FISH_COMPLETION
if test -n "$(PERL)"; then \
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$(INSTALL_DATA) $(FISH_COMPLETION_FUNCTION_FILENAME) $(DESTDIR)$(FISH_FUNCTIONS_DIR)/$(FISH_COMPLETION_FUNCTION_FILENAME) ; \
fi
endif
endif
distclean:
rm -f $(CLEANFILES)

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@$(MAKE) $(AM_MAKEFLAGS) install-exec-am install-data-am
installcheck: installcheck-am
install-strip:
if test -z '$(STRIP)'; then \
$(MAKE) $(AM_MAKEFLAGS) INSTALL_PROGRAM="$(INSTALL_STRIP_PROGRAM)" \
install_sh_PROGRAM="$(INSTALL_STRIP_PROGRAM)" INSTALL_STRIP_FLAG=-s \
install; \
else \
$(MAKE) $(AM_MAKEFLAGS) INSTALL_PROGRAM="$(INSTALL_STRIP_PROGRAM)" \
install_sh_PROGRAM="$(INSTALL_STRIP_PROGRAM)" INSTALL_STRIP_FLAG=-s \
"INSTALL_PROGRAM_ENV=STRIPPROG='$(STRIP)'" install; \
fi
mostlyclean-generic:
clean-generic:
-test -z "$(CLEANFILES)" || rm -f $(CLEANFILES)
distclean-generic:
-test -z "$(CONFIG_CLEAN_FILES)" || rm -f $(CONFIG_CLEAN_FILES)
-test . = "$(srcdir)" || test -z "$(CONFIG_CLEAN_VPATH_FILES)" || rm -f $(CONFIG_CLEAN_VPATH_FILES)
maintainer-clean-generic:
@echo "This command is intended for maintainers to use"
@echo "it deletes files that may require special tools to rebuild."
clean: clean-am
clean-am: clean-generic clean-libtool mostlyclean-am
distclean-am: clean-am distclean-generic
dvi: dvi-am
dvi-am:
html: html-am
html-am:
info: info-am
info-am:
install-data-am: install-data-local
install-dvi: install-dvi-am
install-dvi-am:
install-exec-am:
install-html: install-html-am
install-html-am:
install-info: install-info-am
install-info-am:
install-man:
install-pdf: install-pdf-am
install-pdf-am:
install-ps: install-ps-am
install-ps-am:
installcheck-am:
maintainer-clean: maintainer-clean-am
-rm -f Makefile
maintainer-clean-am: distclean-am maintainer-clean-generic
mostlyclean: mostlyclean-am
mostlyclean-am: mostlyclean-generic mostlyclean-libtool
pdf: pdf-am
pdf-am:
ps: ps-am
ps-am:
uninstall-am:
.MAKE: install-am install-strip
.PHONY: all all-am all-local check check-am clean clean-generic \
clean-libtool cscopelist-am ctags-am distclean \
distclean-generic distclean-libtool distdir dvi dvi-am html \
html-am info info-am install install-am install-data \
install-data-am install-data-local install-dvi install-dvi-am \
install-exec install-exec-am install-html install-html-am \
install-info install-info-am install-man install-pdf \
install-pdf-am install-ps install-ps-am install-strip \
installcheck installcheck-am installdirs maintainer-clean \
maintainer-clean-generic mostlyclean mostlyclean-generic \
mostlyclean-libtool pdf pdf-am ps ps-am tags-am uninstall \
uninstall-am
.PRECIOUS: Makefile
all-local: $(ZSH_COMPLETION_FUNCTION_FILENAME) $(FISH_COMPLETION_FUNCTION_FILENAME)
@USE_ZSH_COMPLETION_TRUE@$(ZSH_COMPLETION_FUNCTION_FILENAME): completion.pl
@CROSSCOMPILING_TRUE@@USE_ZSH_COMPLETION_TRUE@ @echo "NOTICE: we can't generate zsh completion when cross-compiling!"
@CROSSCOMPILING_FALSE@@USE_ZSH_COMPLETION_TRUE@ if test -z "$(PERL)"; then echo "No perl: can't install completion script"; else \
@CROSSCOMPILING_FALSE@@USE_ZSH_COMPLETION_TRUE@ $(PERL) $(srcdir)/completion.pl --curl $(top_builddir)/src/curl$(EXEEXT) --shell zsh > $@ ; fi
@USE_FISH_COMPLETION_TRUE@$(FISH_COMPLETION_FUNCTION_FILENAME): completion.pl
@CROSSCOMPILING_TRUE@@USE_FISH_COMPLETION_TRUE@ @echo "NOTICE: we can't generate fish completion when cross-compiling!"
@CROSSCOMPILING_FALSE@@USE_FISH_COMPLETION_TRUE@ if test -z "$(PERL)"; then echo "No perl: can't install completion script"; else \
@CROSSCOMPILING_FALSE@@USE_FISH_COMPLETION_TRUE@ $(PERL) $(srcdir)/completion.pl --curl $(top_builddir)/src/curl$(EXEEXT) --shell fish > $@ ; fi
install-data-local:
@CROSSCOMPILING_TRUE@ @echo "NOTICE: we can't install completion scripts when cross-compiling!"
@CROSSCOMPILING_FALSE@@USE_ZSH_COMPLETION_TRUE@ if test -n "$(PERL)"; then \
@CROSSCOMPILING_FALSE@@USE_ZSH_COMPLETION_TRUE@ $(MKDIR_P) $(DESTDIR)$(ZSH_FUNCTIONS_DIR); \
@CROSSCOMPILING_FALSE@@USE_ZSH_COMPLETION_TRUE@ $(INSTALL_DATA) $(ZSH_COMPLETION_FUNCTION_FILENAME) $(DESTDIR)$(ZSH_FUNCTIONS_DIR)/$(ZSH_COMPLETION_FUNCTION_FILENAME) ; \
@CROSSCOMPILING_FALSE@@USE_ZSH_COMPLETION_TRUE@ fi
@CROSSCOMPILING_FALSE@@USE_FISH_COMPLETION_TRUE@ if test -n "$(PERL)"; then \
@CROSSCOMPILING_FALSE@@USE_FISH_COMPLETION_TRUE@ $(MKDIR_P) $(DESTDIR)$(FISH_FUNCTIONS_DIR); \
@CROSSCOMPILING_FALSE@@USE_FISH_COMPLETION_TRUE@ $(INSTALL_DATA) $(FISH_COMPLETION_FUNCTION_FILENAME) $(DESTDIR)$(FISH_FUNCTIONS_DIR)/$(FISH_COMPLETION_FUNCTION_FILENAME) ; \
@CROSSCOMPILING_FALSE@@USE_FISH_COMPLETION_TRUE@ fi
distclean:
rm -f $(CLEANFILES)
# Tell versions [3.59,3.63) of GNU make to not export all variables.
# Otherwise a system limit (for SysV at least) may be exceeded.
.NOEXPORT:

226
third_party/curl/scripts/cd2cd vendored Executable file
View File

@ -0,0 +1,226 @@
#!/usr/bin/env perl
#***************************************************************************
# _ _ ____ _
# Project ___| | | | _ \| |
# / __| | | | |_) | |
# | (__| |_| | _ <| |___
# \___|\___/|_| \_\_____|
#
# Copyright (C) Daniel Stenberg, <daniel@haxx.se>, et al.
#
# This software is licensed as described in the file COPYING, which
# you should have received as part of this distribution. The terms
# are also available at https://curl.se/docs/copyright.html.
#
# You may opt to use, copy, modify, merge, publish, distribute and/or sell
# copies of the Software, and permit persons to whom the Software is
# furnished to do so, under the terms of the COPYING file.
#
# This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
# KIND, either express or implied.
#
# SPDX-License-Identifier: curl
#
###########################################################################
=begin comment
This script updates a curldown file to current/better curldown.
Example: cd2cd [--in-place] <file.md> > <file.md>
--in-place: if used, it replaces the original file with the cleaned up
version. When this is used, cd2cd accepts multiple files to work
on and it ignores errors on single files.
=end comment
=cut
my $cd2cd = "0.1"; # to keep check
my $dir;
my $extension;
my $inplace = 0;
while(1) {
if($ARGV[0] eq "--in-place") {
shift @ARGV;
$inplace = 1;
}
else {
last;
}
}
use POSIX qw(strftime);
my @ts;
if (defined($ENV{SOURCE_DATE_EPOCH})) {
@ts = localtime($ENV{SOURCE_DATE_EPOCH});
} else {
@ts = localtime;
}
my $date = strftime "%B %d %Y", @ts;
sub outseealso {
my (@sa) = @_;
my $comma = 0;
my @o;
push @o, ".SH SEE ALSO\n";
for my $s (sort @sa) {
push @o, sprintf "%s.BR $s", $comma ? ",\n": "";
$comma = 1;
}
push @o, "\n";
return @o;
}
sub single {
my @head;
my @seealso;
my ($f)=@_;
my $title;
my $section;
my $source;
my $start = 0;
my $d;
my $line = 0;
open(F, "<:crlf", "$f") ||
return 1;
while(<F>) {
$line++;
$d = $_;
if(!$start) {
if(/^---/) {
# header starts here
$start = 1;
push @head, $d;
}
next;
}
if(/^Title: *(.*)/i) {
$title=$1;
}
elsif(/^Section: *(.*)/i) {
$section=$1;
}
elsif(/^Source: *(.*)/i) {
$source=$1;
}
elsif(/^See-also: +(.*)/i) {
$salist = 0;
push @seealso, $1;
}
elsif(/^See-also: */i) {
if($seealso[0]) {
print STDERR "$f:$line:1:ERROR: bad See-Also, needs list\n";
return 2;
}
$salist = 1;
}
elsif(/^ +- (.*)/i) {
# the only list we support is the see-also
if($salist) {
push @seealso, $1;
}
}
# REUSE-IgnoreStart
elsif(/^C: (.*)/i) {
$copyright=$1;
}
elsif(/^SPDX-License-Identifier: (.*)/i) {
$spdx=$1;
}
# REUSE-IgnoreEnd
elsif(/^---/) {
# end of the header section
if(!$title) {
print STDERR "ERROR: no 'Title:' in $f\n";
return 1;
}
if(!$section) {
print STDERR "ERROR: no 'Section:' in $f\n";
return 2;
}
if(!$seealso[0]) {
print STDERR "$f:$line:1:ERROR: no 'See-also:' present\n";
return 2;
}
if(!$copyright) {
print STDERR "$f:$line:1:ERROR: no 'C:' field present\n";
return 2;
}
if(!$spdx) {
print STDERR "$f:$line:1:ERROR: no 'SPDX-License-Identifier:' field present\n";
return 2;
}
last;
}
else {
chomp;
print STDERR "WARN: unrecognized line in $f, ignoring:\n:'$_';"
}
}
if(!$start) {
print STDERR "$f:$line:1:ERROR: no header present\n";
return 2;
}
my @desc;
push @desc, sprintf <<HEAD
---
c: Copyright (C) Daniel Stenberg, <daniel@haxx.se>, et al.
SPDX-License-Identifier: curl
Title: $title
Section: $section
Source: $source
HEAD
;
push @desc, "See-also:\n";
for my $s (sort @seealso) {
push @desc, " - $s\n" if($s);
}
push @desc, "---\n";
my $blankline = 0;
while(<F>) {
$d = $_;
$line++;
if($d =~ /^[ \t]*\n/) {
$blankline++;
}
else {
$blankline = 0;
}
# *italics* for curl symbol links get the asterisks removed
$d =~ s/\*((lib|)curl[^ ]*\(3\))\*/$1/gi;
if(length($d) > 90) {
print STDERR "$f:$line:1:WARN: excessive line length\n";
}
push @desc, $d if($blankline < 2);
}
close(F);
if($inplace) {
open(O, ">$f") || return 1;
print O @desc;
close(O);
}
else {
print @desc;
}
return 0;
}
if($inplace) {
for my $a (@ARGV) {
# this ignores errors
single($a);
}
}
else {
exit single($ARGV[0]);
}

526
third_party/curl/scripts/cd2nroff vendored Executable file
View File

@ -0,0 +1,526 @@
#!/usr/bin/env perl
#***************************************************************************
# _ _ ____ _
# Project ___| | | | _ \| |
# / __| | | | |_) | |
# | (__| |_| | _ <| |___
# \___|\___/|_| \_\_____|
#
# Copyright (C) Daniel Stenberg, <daniel@haxx.se>, et al.
#
# This software is licensed as described in the file COPYING, which
# you should have received as part of this distribution. The terms
# are also available at https://curl.se/docs/copyright.html.
#
# You may opt to use, copy, modify, merge, publish, distribute and/or sell
# copies of the Software, and permit persons to whom the Software is
# furnished to do so, under the terms of the COPYING file.
#
# This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
# KIND, either express or implied.
#
# SPDX-License-Identifier: curl
#
###########################################################################
=begin comment
Converts a curldown file to nroff (man page).
=end comment
=cut
use strict;
use warnings;
my $cd2nroff = "0.1"; # to keep check
my $dir;
my $extension;
my $keepfilename;
while(@ARGV) {
if($ARGV[0] eq "-d") {
shift @ARGV;
$dir = shift @ARGV;
}
elsif($ARGV[0] eq "-e") {
shift @ARGV;
$extension = shift @ARGV;
}
elsif($ARGV[0] eq "-k") {
shift @ARGV;
$keepfilename = 1;
}
elsif($ARGV[0] eq "-h") {
print <<HELP
Usage: cd2nroff [options] [file.md]
-d <dir> Write the output to the file name from the meta-data in the
specified directory, instead of writing to stdout
-e <ext> If -d is used, this option can provide an added "extension", arbitrary
text really, to append to the file name.
-h This help text,
-v Show version then exit
HELP
;
exit 0;
}
elsif($ARGV[0] eq "-v") {
print "cd2nroff version $cd2nroff\n";
exit 0;
}
else {
last;
}
}
use POSIX qw(strftime);
my @ts;
if (defined($ENV{SOURCE_DATE_EPOCH})) {
@ts = gmtime($ENV{SOURCE_DATE_EPOCH});
} else {
@ts = localtime;
}
my $date = strftime "%Y-%m-%d", @ts;
sub outseealso {
my (@sa) = @_;
my $comma = 0;
my @o;
push @o, ".SH SEE ALSO\n";
for my $s (sort @sa) {
push @o, sprintf "%s.BR $s", $comma ? ",\n": "";
$comma = 1;
}
push @o, "\n";
return @o;
}
sub outprotocols {
my (@p) = @_;
my $comma = 0;
my @o;
push @o, ".SH PROTOCOLS\n";
if($p[0] eq "TLS") {
push @o, "All TLS based protocols: HTTPS, FTPS, IMAPS, POP3S, SMTPS etc.";
}
else {
my @s = sort @p;
for my $e (sort @s) {
push @o, sprintf "%s$e",
$comma ? (($e eq $s[-1]) ? " and " : ", "): "";
$comma = 1;
}
}
push @o, "\n";
return @o;
}
sub outtls {
my (@t) = @_;
my $comma = 0;
my @o;
if($t[0] eq "All") {
push @o, "\nAll TLS backends support this option.";
}
else {
push @o, "\nThis option works only with the following TLS backends:\n";
my @s = sort @t;
for my $e (@s) {
push @o, sprintf "%s$e",
$comma ? (($e eq $s[-1]) ? " and " : ", "): "";
$comma = 1;
}
}
push @o, "\n";
return @o;
}
my %knownprotos = (
'DICT' => 1,
'FILE' => 1,
'FTP' => 1,
'FTPS' => 1,
'GOPHER' => 1,
'GOPHERS' => 1,
'HTTP' => 1,
'HTTPS' => 1,
'IMAP' => 1,
'IMAPS' => 1,
'LDAP' => 1,
'LDAPS' => 1,
'MQTT' => 1,
'POP3' => 1,
'POP3S' => 1,
'RTMP' => 1,
'RTMPS' => 1,
'RTSP' => 1,
'SCP' => 1,
'SFTP' => 1,
'SMB' => 1,
'SMBS' => 1,
'SMTP' => 1,
'SMTPS' => 1,
'TELNET' => 1,
'TFTP' => 1,
'WS' => 1,
'WSS' => 1,
'TLS' => 1,
'TCP' => 1,
'All' => 1
);
my %knowntls = (
'BearSSL' => 1,
'GnuTLS' => 1,
'mbedTLS' => 1,
'OpenSSL' => 1,
'rustls' => 1,
'Schannel' => 1,
'Secure Transport' => 1,
'wolfSSL' => 1,
'All' => 1,
);
sub single {
my @seealso;
my @proto;
my @tls;
my $d;
my ($f)=@_;
my $copyright;
my $errors = 0;
my $fh;
my $line;
my $list;
my $tlslist;
my $section;
my $source;
my $spdx;
my $start = 0;
my $title;
if(defined($f)) {
if(!open($fh, "<:crlf", "$f")) {
print STDERR "cd2nroff failed to open '$f' for reading: $!\n";
return 1;
}
}
else {
$f = "STDIN";
$fh = \*STDIN;
binmode($fh, ":crlf");
}
while(<$fh>) {
$line++;
if(!$start) {
if(/^---/) {
# header starts here
$start = 1;
}
next;
}
if(/^Title: *(.*)/i) {
$title=$1;
}
elsif(/^Section: *(.*)/i) {
$section=$1;
}
elsif(/^Source: *(.*)/i) {
$source=$1;
}
elsif(/^See-also: +(.*)/i) {
$list = 1; # 1 for see-also
push @seealso, $1;
}
elsif(/^See-also: */i) {
if($seealso[0]) {
print STDERR "$f:$line:1:ERROR: bad See-Also, needs list\n";
return 2;
}
$list = 1; # 1 for see-also
}
elsif(/^Protocol:/i) {
$list = 2; # 2 for protocol
}
elsif(/^TLS-backend:/i) {
$list = 3; # 3 for TLS backend
}
elsif(/^ +- (.*)/i) {
# the only lists we support are see-also and protocol
if($list == 1) {
push @seealso, $1;
}
elsif($list == 2) {
push @proto, $1;
}
elsif($list == 3) {
push @tls, $1;
}
else {
print STDERR "$f:$line:1:ERROR: list item without owner?\n";
return 2;
}
}
# REUSE-IgnoreStart
elsif(/^C: (.*)/i) {
$copyright=$1;
}
elsif(/^SPDX-License-Identifier: (.*)/i) {
$spdx=$1;
}
# REUSE-IgnoreEnd
elsif(/^---/) {
# end of the header section
if(!$title) {
print STDERR "ERROR: no 'Title:' in $f\n";
return 1;
}
if(!$section) {
print STDERR "ERROR: no 'Section:' in $f\n";
return 2;
}
if(!$seealso[0]) {
print STDERR "$f:$line:1:ERROR: no 'See-also:' present\n";
return 2;
}
if(!$copyright) {
print STDERR "$f:$line:1:ERROR: no 'C:' field present\n";
return 2;
}
if(!$spdx) {
print STDERR "$f:$line:1:ERROR: no 'SPDX-License-Identifier:' field present\n";
return 2;
}
if($section == 3) {
if(!$proto[0]) {
printf STDERR "$f:$line:1:ERROR: missing Protocol:\n";
exit 2;
}
my $tls = 0;
for my $p (@proto) {
if($p eq "TLS") {
$tls = 1;
}
if(!$knownprotos{$p}) {
printf STDERR "$f:$line:1:ERROR: invalid protocol used: $p:\n";
exit 2;
}
}
# This is for TLS, require TLS-backend:
if($tls) {
if(!$tls[0]) {
printf STDERR "$f:$line:1:ERROR: missing TLS-backend:\n";
exit 2;
}
for my $t (@tls) {
if(!$knowntls{$t}) {
printf STDERR "$f:$line:1:ERROR: invalid TLS backend: $t:\n";
exit 2;
}
}
}
}
last;
}
else {
chomp;
print STDERR "WARN: unrecognized line in $f, ignoring:\n:'$_';"
}
}
if(!$start) {
print STDERR "$f:$line:1:ERROR: no header present\n";
return 2;
}
my @desc;
my $quote = 0;
my $blankline = 0;
my $header = 0;
# cut off the leading path from the file name, if any
$f =~ s/^(.*[\\\/])//;
push @desc, ".\\\" generated by cd2nroff $cd2nroff from $f\n";
push @desc, ".TH $title $section \"$date\" $source\n";
while(<$fh>) {
$line++;
$d = $_;
if($quote) {
if($quote == 4) {
# remove the indentation
if($d =~ /^ (.*)/) {
push @desc, "$1\n";
next;
}
else {
# end of quote
$quote = 0;
push @desc, ".fi\n";
next;
}
}
if(/^~~~/) {
# end of quote
$quote = 0;
push @desc, ".fi\n";
next;
}
# convert single backslahes to doubles
$d =~ s/\\/\\\\/g;
# lines starting with a period needs it escaped
$d =~ s/^\./\\&./;
push @desc, $d;
next;
}
# remove single line HTML comments
$d =~ s/<!--.*?-->//g;
# **bold**
$d =~ s/\*\*(\S.*?)\*\*/\\fB$1\\fP/g;
# *italics*
$d =~ s/\*(\S.*?)\*/\\fI$1\\fP/g;
if($d =~ /[^\\][\<\>]/) {
print STDERR "$f:$line:1:WARN: un-escaped < or > used\n";
}
# convert backslash-'<' or '> to just the second character
$d =~ s/\\([<>])/$1/g;
# mentions of curl symbols with man pages use italics by default
$d =~ s/((lib|)curl([^ ]*\(3\)))/\\fI$1\\fP/gi;
# backticked becomes italics
$d =~ s/\`(.*?)\`/\\fI$1\\fP/g;
if(/^## (.*)/) {
my $word = $1;
# if there are enclosing quotes, remove them first
$word =~ s/[\"\'\`](.*)[\"\'\`]\z/$1/;
# enclose in double quotes if there is a space present
if($word =~ / /) {
push @desc, ".IP \"$word\"\n";
}
else {
push @desc, ".IP $word\n";
}
$header = 1;
}
elsif(/^# (.*)/) {
my $word = $1;
# if there are enclosing quotes, remove them first
$word =~ s/[\"\'](.*)[\"\']\z/$1/;
if($word eq "PROTOCOLS") {
print STDERR "$f:$line:1:WARN: PROTOCOLS section in source file\n";
}
elsif($word eq "EXAMPLE") {
# insert the generated PROTOCOLS section before EXAMPLE
push @desc, outprotocols(@proto);
if($proto[0] eq "TLS") {
push @desc, outtls(@tls);
}
}
push @desc, ".SH $word\n";
$header = 1;
}
elsif(/^~~~c/) {
# start of a code section, not indented
$quote = 1;
push @desc, "\n" if($blankline && !$header);
$header = 0;
push @desc, ".nf\n";
}
elsif(/^~~~/) {
# start of a quote section; not code, not indented
$quote = 1;
push @desc, "\n" if($blankline && !$header);
$header = 0;
push @desc, ".nf\n";
}
elsif(/^ (.*)/) {
# quoted, indented by 4 space
$quote = 4;
push @desc, "\n" if($blankline && !$header);
$header = 0;
push @desc, ".nf\n$1\n";
}
elsif(/^[ \t]*\n/) {
# count and ignore blank lines
$blankline++;
}
else {
# don't output newlines if this is the first content after a
# header
push @desc, "\n" if($blankline && !$header);
$blankline = 0;
$header = 0;
# quote minuses in the output
$d =~ s/([^\\])-/$1\\-/g;
# replace single quotes
$d =~ s/\'/\\(aq/g;
# handle double quotes first on the line
$d =~ s/^(\s*)\"/$1\\&\"/;
# lines starting with a period needs it escaped
$d =~ s/^\./\\&./;
if($d =~ /^(.*) /) {
printf STDERR "$f:$line:%d:ERROR: 2 spaces detected\n",
length($1);
$errors++;
}
if($d =~ /^[ \t]*\n/) {
# replaced away all contents
$blankline= 1;
}
else {
push @desc, $d;
}
}
}
if($fh != \*STDIN) {
close($fh);
}
push @desc, outseealso(@seealso);
if($dir) {
if($keepfilename) {
$title = $f;
$title =~ s/\.[^.]*$//;
}
my $outfile = "$dir/$title.$section";
if(defined($extension)) {
$outfile .= $extension;
}
if(!open(O, ">", $outfile)) {
print STDERR "Failed to open $outfile : $!\n";
return 1;
}
print O @desc;
close(O);
}
else {
print @desc;
}
return $errors;
}
if(@ARGV) {
for my $f (@ARGV) {
my $r = single($f);
if($r) {
exit $r;
}
}
}
else {
exit single();
}

44
third_party/curl/scripts/cdall vendored Executable file
View File

@ -0,0 +1,44 @@
#!/usr/bin/env perl
#***************************************************************************
# _ _ ____ _
# Project ___| | | | _ \| |
# / __| | | | |_) | |
# | (__| |_| | _ <| |___
# \___|\___/|_| \_\_____|
#
# Copyright (C) Daniel Stenberg, <daniel@haxx.se>, et al.
#
# This software is licensed as described in the file COPYING, which
# you should have received as part of this distribution. The terms
# are also available at https://curl.se/docs/copyright.html.
#
# You may opt to use, copy, modify, merge, publish, distribute and/or sell
# copies of the Software, and permit persons to whom the Software is
# furnished to do so, under the terms of the COPYING file.
#
# This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
# KIND, either express or implied.
#
# SPDX-License-Identifier: curl
#
###########################################################################
# provide all dir names to scan on the cmdline
sub convert {
my ($dir)=@_;
opendir(my $dh, $dir) || die "could not open $dir";
my @cd = grep { /\.md\z/ && -f "$dir/$_" } readdir($dh);
closedir $dh;
for my $cd (@cd) {
my $nroff = "$cd";
$nroff =~ s/\.md\z/.3/;
print "$dir/$cd = $dir/$nroff\n";
system("./scripts/cd2nroff -d $dir $dir/$cd");
}
}
for my $d (sort @ARGV) {
convert($d);
}

990
third_party/curl/scripts/checksrc.pl vendored Executable file
View File

@ -0,0 +1,990 @@
#!/usr/bin/env perl
#***************************************************************************
# _ _ ____ _
# Project ___| | | | _ \| |
# / __| | | | |_) | |
# | (__| |_| | _ <| |___
# \___|\___/|_| \_\_____|
#
# Copyright (C) Daniel Stenberg, <daniel@haxx.se>, et al.
#
# This software is licensed as described in the file COPYING, which
# you should have received as part of this distribution. The terms
# are also available at https://curl.se/docs/copyright.html.
#
# You may opt to use, copy, modify, merge, publish, distribute and/or sell
# copies of the Software, and permit persons to whom the Software is
# furnished to do so, under the terms of the COPYING file.
#
# This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
# KIND, either express or implied.
#
# SPDX-License-Identifier: curl
#
###########################################################################
use strict;
use warnings;
my $max_column = 79;
my $indent = 2;
my $warnings = 0;
my $swarnings = 0;
my $errors = 0;
my $serrors = 0;
my $suppressed; # skipped problems
my $file;
my $dir=".";
my $wlist="";
my @alist;
my $windows_os = $^O eq 'MSWin32' || $^O eq 'cygwin' || $^O eq 'msys';
my $verbose;
my %skiplist;
my %ignore;
my %ignore_set;
my %ignore_used;
my @ignore_line;
my %warnings_extended = (
'COPYRIGHTYEAR' => 'copyright year incorrect',
'STRERROR', => 'strerror() detected',
'STDERR', => 'stderr detected',
);
my %warnings = (
'ASSIGNWITHINCONDITION' => 'assignment within conditional expression',
'ASTERISKNOSPACE' => 'pointer declared without space before asterisk',
'ASTERISKSPACE' => 'pointer declared with space after asterisk',
'BADCOMMAND' => 'bad !checksrc! instruction',
'BANNEDFUNC' => 'a banned function was used',
'BANNEDPREPROC' => 'a banned symbol was used on a preprocessor line',
'BRACEELSE' => '} else on the same line',
'BRACEPOS' => 'wrong position for an open brace',
'BRACEWHILE' => 'A single space between open brace and while',
'COMMANOSPACE' => 'comma without following space',
'COMMENTNOSPACEEND' => 'no space before */',
'COMMENTNOSPACESTART' => 'no space following /*',
'COPYRIGHT' => 'file missing a copyright statement',
'CPPCOMMENTS' => '// comment detected',
'DOBRACE' => 'A single space between do and open brace',
'EMPTYLINEBRACE' => 'Empty line before the open brace',
'EQUALSNOSPACE' => 'equals sign without following space',
'EQUALSNULL' => 'if/while comparison with == NULL',
'EXCLAMATIONSPACE' => 'Whitespace after exclamation mark in expression',
'FOPENMODE' => 'fopen needs a macro for the mode string',
'INCLUDEDUP', => 'same file is included again',
'INDENTATION' => 'wrong start column for code',
'LONGLINE' => "Line longer than $max_column",
'SPACEBEFORELABEL' => 'labels not at the start of the line',
'MULTISPACE' => 'multiple spaces used when not suitable',
'NOSPACEEQUALS' => 'equals sign without preceding space',
'NOTEQUALSZERO', => 'if/while comparison with != 0',
'ONELINECONDITION' => 'conditional block on the same line as the if()',
'OPENCOMMENT' => 'file ended with a /* comment still "open"',
'PARENBRACE' => '){ without sufficient space',
'RETURNNOSPACE' => 'return without space',
'SEMINOSPACE' => 'semicolon without following space',
'SIZEOFNOPAREN' => 'use of sizeof without parentheses',
'SNPRINTF' => 'use of snprintf',
'SPACEAFTERPAREN' => 'space after open parenthesis',
'SPACEBEFORECLOSE' => 'space before a close parenthesis',
'SPACEBEFORECOMMA' => 'space before a comma',
'SPACEBEFOREPAREN' => 'space before an open parenthesis',
'SPACESEMICOLON' => 'space before semicolon',
'SPACESWITCHCOLON' => 'space before colon of switch label',
'TABS' => 'TAB characters not allowed',
'TRAILINGSPACE' => 'Trailing whitespace on the line',
'TYPEDEFSTRUCT' => 'typedefed struct',
'UNUSEDIGNORE' => 'a warning ignore was not used',
);
sub readskiplist {
open(my $W, '<', "$dir/checksrc.skip") or return;
my @all=<$W>;
for(@all) {
$windows_os ? $_ =~ s/\r?\n$// : chomp;
$skiplist{$_}=1;
}
close($W);
}
# Reads the .checksrc in $dir for any extended warnings to enable locally.
# Currently there is no support for disabling warnings from the standard set,
# and since that's already handled via !checksrc! commands there is probably
# little use to add it.
sub readlocalfile {
my $i = 0;
open(my $rcfile, "<", "$dir/.checksrc") or return;
while(<$rcfile>) {
$windows_os ? $_ =~ s/\r?\n$// : chomp;
$i++;
# Lines starting with '#' are considered comments
if (/^\s*(#.*)/) {
next;
}
elsif (/^\s*enable ([A-Z]+)$/) {
if(!defined($warnings_extended{$1})) {
print STDERR "invalid warning specified in .checksrc: \"$1\"\n";
next;
}
$warnings{$1} = $warnings_extended{$1};
}
elsif (/^\s*disable ([A-Z]+)$/) {
if(!defined($warnings{$1})) {
print STDERR "invalid warning specified in .checksrc: \"$1\"\n";
next;
}
# Accept-list
push @alist, $1;
}
else {
die "Invalid format in $dir/.checksrc on line $i\n";
}
}
close($rcfile);
}
sub checkwarn {
my ($name, $num, $col, $file, $line, $msg, $error) = @_;
my $w=$error?"error":"warning";
my $nowarn=0;
#if(!$warnings{$name}) {
# print STDERR "Dev! there's no description for $name!\n";
#}
# checksrc.skip
if($skiplist{$line}) {
$nowarn = 1;
}
# !checksrc! controlled
elsif($ignore{$name}) {
$ignore{$name}--;
$ignore_used{$name}++;
$nowarn = 1;
if(!$ignore{$name}) {
# reached zero, enable again
enable_warn($name, $num, $file, $line);
}
}
if($nowarn) {
$suppressed++;
if($w) {
$swarnings++;
}
else {
$serrors++;
}
return;
}
if($w) {
$warnings++;
}
else {
$errors++;
}
$col++;
print "$file:$num:$col: $w: $msg ($name)\n";
print " $line\n";
if($col < 80) {
my $pref = (' ' x $col);
print "${pref}^\n";
}
}
$file = shift @ARGV;
while(defined $file) {
if($file =~ /-D(.*)/) {
$dir = $1;
$file = shift @ARGV;
next;
}
elsif($file =~ /-W(.*)/) {
$wlist .= " $1 ";
$file = shift @ARGV;
next;
}
elsif($file =~ /-A(.+)/) {
push @alist, $1;
$file = shift @ARGV;
next;
}
elsif($file =~ /-i([1-9])/) {
$indent = $1 + 0;
$file = shift @ARGV;
next;
}
elsif($file =~ /-m([0-9]+)/) {
$max_column = $1 + 0;
$file = shift @ARGV;
next;
}
elsif($file =~ /^(-h|--help)/) {
undef $file;
last;
}
last;
}
if(!$file) {
print "checksrc.pl [option] <file1> [file2] ...\n";
print " Options:\n";
print " -A[rule] Accept this violation, can be used multiple times\n";
print " -D[DIR] Directory to prepend file names\n";
print " -h Show help output\n";
print " -W[file] Skip the given file - ignore all its flaws\n";
print " -i<n> Indent spaces. Default: 2\n";
print " -m<n> Maximum line length. Default: 79\n";
print "\nDetects and warns for these problems:\n";
my @allw = keys %warnings;
push @allw, keys %warnings_extended;
for my $w (sort @allw) {
if($warnings{$w}) {
printf (" %-18s: %s\n", $w, $warnings{$w});
}
else {
printf (" %-18s: %s[*]\n", $w, $warnings_extended{$w});
}
}
print " [*] = disabled by default\n";
exit;
}
readskiplist();
readlocalfile();
do {
if("$wlist" !~ / $file /) {
my $fullname = $file;
$fullname = "$dir/$file" if ($fullname !~ '^\.?\.?/');
scanfile($fullname);
}
$file = shift @ARGV;
} while($file);
sub accept_violations {
for my $r (@alist) {
if(!$warnings{$r}) {
print "'$r' is not a warning to accept!\n";
exit;
}
$ignore{$r}=999999;
$ignore_used{$r}=0;
}
}
sub checksrc_clear {
undef %ignore;
undef %ignore_set;
undef @ignore_line;
}
sub checksrc_endoffile {
my ($file) = @_;
for(keys %ignore_set) {
if($ignore_set{$_} && !$ignore_used{$_}) {
checkwarn("UNUSEDIGNORE", $ignore_set{$_},
length($_)+11, $file,
$ignore_line[$ignore_set{$_}],
"Unused ignore: $_");
}
}
}
sub enable_warn {
my ($what, $line, $file, $l) = @_;
# switch it back on, but warn if not triggered!
if(!$ignore_used{$what}) {
checkwarn("UNUSEDIGNORE",
$line, length($what) + 11, $file, $l,
"No warning was inhibited!");
}
$ignore_set{$what}=0;
$ignore_used{$what}=0;
$ignore{$what}=0;
}
sub checksrc {
my ($cmd, $line, $file, $l) = @_;
if($cmd =~ / *([^ ]*) *(.*)/) {
my ($enable, $what) = ($1, $2);
$what =~ s: *\*/$::; # cut off end of C comment
# print "ENABLE $enable WHAT $what\n";
if($enable eq "disable") {
my ($warn, $scope)=($1, $2);
if($what =~ /([^ ]*) +(.*)/) {
($warn, $scope)=($1, $2);
}
else {
$warn = $what;
$scope = 1;
}
# print "IGNORE $warn for SCOPE $scope\n";
if($scope eq "all") {
$scope=999999;
}
# Comparing for a literal zero rather than the scalar value zero
# covers the case where $scope contains the ending '*' from the
# comment. If we use a scalar comparison (==) we induce warnings
# on non-scalar contents.
if($scope eq "0") {
checkwarn("BADCOMMAND",
$line, 0, $file, $l,
"Disable zero not supported, did you mean to enable?");
}
elsif($ignore_set{$warn}) {
checkwarn("BADCOMMAND",
$line, 0, $file, $l,
"$warn already disabled from line $ignore_set{$warn}");
}
else {
$ignore{$warn}=$scope;
$ignore_set{$warn}=$line;
$ignore_line[$line]=$l;
}
}
elsif($enable eq "enable") {
enable_warn($what, $line, $file, $l);
}
else {
checkwarn("BADCOMMAND",
$line, 0, $file, $l,
"Illegal !checksrc! command");
}
}
}
sub nostrings {
my ($str) = @_;
$str =~ s/\".*\"//g;
return $str;
}
sub scanfile {
my ($file) = @_;
my $line = 1;
my $prevl="";
my $prevpl="";
my $l = "";
my $prep = 0;
my $prevp = 0;
open(my $R, '<', $file) || die "failed to open $file";
my $incomment=0;
my @copyright=();
my %includes;
checksrc_clear(); # for file based ignores
accept_violations();
while(<$R>) {
$windows_os ? $_ =~ s/\r?\n$// : chomp;
my $l = $_;
my $ol = $l; # keep the unmodified line for error reporting
my $column = 0;
# check for !checksrc! commands
if($l =~ /\!checksrc\! (.*)/) {
my $cmd = $1;
checksrc($cmd, $line, $file, $l)
}
if($l =~ /^#line (\d+) \"([^\"]*)\"/) {
# a #line instruction
$file = $2;
$line = $1;
next;
}
# check for a copyright statement and save the years
if($l =~ /\* +copyright .* (\d\d\d\d|)/i) {
my $count = 0;
while($l =~ /([\d]{4})/g) {
push @copyright, {
year => $1,
line => $line,
col => index($l, $1),
code => $l
};
$count++;
}
if(!$count) {
# year-less
push @copyright, {
year => -1,
line => $line,
col => index($l, $1),
code => $l
};
}
}
# detect long lines
if(length($l) > $max_column) {
checkwarn("LONGLINE", $line, length($l), $file, $l,
"Longer than $max_column columns");
}
# detect TAB characters
if($l =~ /^(.*)\t/) {
checkwarn("TABS",
$line, length($1), $file, $l, "Contains TAB character", 1);
}
# detect trailing whitespace
if($l =~ /^(.*)[ \t]+\z/) {
checkwarn("TRAILINGSPACE",
$line, length($1), $file, $l, "Trailing whitespace");
}
# no space after comment start
if($l =~ /^(.*)\/\*\w/) {
checkwarn("COMMENTNOSPACESTART",
$line, length($1) + 2, $file, $l,
"Missing space after comment start");
}
# no space at comment end
if($l =~ /^(.*)\w\*\//) {
checkwarn("COMMENTNOSPACEEND",
$line, length($1) + 1, $file, $l,
"Missing space end comment end");
}
# ------------------------------------------------------------
# Above this marker, the checks were done on lines *including*
# comments
# ------------------------------------------------------------
# strip off C89 comments
comment:
if(!$incomment) {
if($l =~ s/\/\*.*\*\// /g) {
# full /* comments */ were removed!
}
if($l =~ s/\/\*.*//) {
# start of /* comment was removed
$incomment = 1;
}
}
else {
if($l =~ s/.*\*\///) {
# end of comment */ was removed
$incomment = 0;
goto comment;
}
else {
# still within a comment
$l="";
}
}
# ------------------------------------------------------------
# Below this marker, the checks were done on lines *without*
# comments
# ------------------------------------------------------------
# prev line was a preprocessor **and** ended with a backslash
if($prep && ($prevpl =~ /\\ *\z/)) {
# this is still a preprocessor line
$prep = 1;
goto preproc;
}
$prep = 0;
# crude attempt to detect // comments without too many false
# positives
if($l =~ /^(([^"\*]*)[^:"]|)\/\//) {
checkwarn("CPPCOMMENTS",
$line, length($1), $file, $l, "\/\/ comment");
}
if($l =~ /^(\#\s*include\s+)([\">].*[>}"])/) {
my ($pre, $path) = ($1, $2);
if($includes{$path}) {
checkwarn("INCLUDEDUP",
$line, length($1), $file, $l, "duplicated include");
}
$includes{$path} = $l;
}
# detect and strip preprocessor directives
if($l =~ /^[ \t]*\#/) {
# preprocessor line
$prep = 1;
goto preproc;
}
my $nostr = nostrings($l);
# check spaces after for/if/while/function call
if($nostr =~ /^(.*)(for|if|while|switch| ([a-zA-Z0-9_]+)) \((.)/) {
my ($leading, $word, $extra, $first)=($1,$2,$3,$4);
if($1 =~ / *\#/) {
# this is a #if, treat it differently
}
elsif(defined $3 && $3 eq "return") {
# return must have a space
}
elsif(defined $3 && $3 eq "case") {
# case must have a space
}
elsif(($first eq "*") && ($word !~ /(for|if|while|switch)/)) {
# A "(*" beginning makes the space OK because it wants to
# allow function pointer declared
}
elsif($1 =~ / *typedef/) {
# typedefs can use space-paren
}
else {
checkwarn("SPACEBEFOREPAREN", $line, length($leading)+length($word), $file, $l,
"$word with space");
}
}
# check for '== NULL' in if/while conditions but not if the thing on
# the left of it is a function call
if($nostr =~ /^(.*)(if|while)(\(.*?)([!=]= NULL|NULL [!=]=)/) {
checkwarn("EQUALSNULL", $line,
length($1) + length($2) + length($3),
$file, $l, "we prefer !variable instead of \"== NULL\" comparisons");
}
# check for '!= 0' in if/while conditions but not if the thing on
# the left of it is a function call
if($nostr =~ /^(.*)(if|while)(\(.*[^)]) != 0[^x]/) {
checkwarn("NOTEQUALSZERO", $line,
length($1) + length($2) + length($3),
$file, $l, "we prefer if(rc) instead of \"rc != 0\" comparisons");
}
# check spaces in 'do {'
if($nostr =~ /^( *)do( *)\{/ && length($2) != 1) {
checkwarn("DOBRACE", $line, length($1) + 2, $file, $l, "one space after do before brace");
}
# check spaces in 'do {'
elsif($nostr =~ /^( *)\}( *)while/ && length($2) != 1) {
checkwarn("BRACEWHILE", $line, length($1) + 2, $file, $l, "one space between brace and while");
}
if($nostr =~ /^((.*\s)(if) *\()(.*)\)(.*)/) {
my $pos = length($1);
my $postparen = $5;
my $cond = $4;
if($cond =~ / = /) {
checkwarn("ASSIGNWITHINCONDITION",
$line, $pos+1, $file, $l,
"assignment within conditional expression");
}
my $temp = $cond;
$temp =~ s/\(//g; # remove open parens
my $openc = length($cond) - length($temp);
$temp = $cond;
$temp =~ s/\)//g; # remove close parens
my $closec = length($cond) - length($temp);
my $even = $openc == $closec;
if($l =~ / *\#/) {
# this is a #if, treat it differently
}
elsif($even && $postparen &&
($postparen !~ /^ *$/) && ($postparen !~ /^ *[,{&|\\]+/)) {
checkwarn("ONELINECONDITION",
$line, length($l)-length($postparen), $file, $l,
"conditional block on the same line");
}
}
# check spaces after open parentheses
if($l =~ /^(.*[a-z])\( /i) {
checkwarn("SPACEAFTERPAREN",
$line, length($1)+1, $file, $l,
"space after open parenthesis");
}
# check spaces before close parentheses, unless it was a space or a
# close parenthesis!
if($l =~ /(.*[^\) ]) \)/) {
checkwarn("SPACEBEFORECLOSE",
$line, length($1)+1, $file, $l,
"space before close parenthesis");
}
# check spaces before comma!
if($l =~ /(.*[^ ]) ,/) {
checkwarn("SPACEBEFORECOMMA",
$line, length($1)+1, $file, $l,
"space before comma");
}
# check for "return(" without space
if($l =~ /^(.*)return\(/) {
if($1 =~ / *\#/) {
# this is a #if, treat it differently
}
else {
checkwarn("RETURNNOSPACE", $line, length($1)+6, $file, $l,
"return without space before paren");
}
}
# check for "sizeof" without parenthesis
if(($l =~ /^(.*)sizeof *([ (])/) && ($2 ne "(")) {
if($1 =~ / *\#/) {
# this is a #if, treat it differently
}
else {
checkwarn("SIZEOFNOPAREN", $line, length($1)+6, $file, $l,
"sizeof without parenthesis");
}
}
# check for comma without space
if($l =~ /^(.*),[^ \n]/) {
my $pref=$1;
my $ign=0;
if($pref =~ / *\#/) {
# this is a #if, treat it differently
$ign=1;
}
elsif($pref =~ /\/\*/) {
# this is a comment
$ign=1;
}
elsif($pref =~ /[\"\']/) {
$ign = 1;
# There is a quote here, figure out whether the comma is
# within a string or '' or not.
if($pref =~ /\"/) {
# within a string
}
elsif($pref =~ /\'$/) {
# a single letter
}
else {
$ign = 0;
}
}
if(!$ign) {
checkwarn("COMMANOSPACE", $line, length($pref)+1, $file, $l,
"comma without following space");
}
}
# check for "} else"
if($l =~ /^(.*)\} *else/) {
checkwarn("BRACEELSE",
$line, length($1), $file, $l, "else after closing brace on same line");
}
# check for "){"
if($l =~ /^(.*)\)\{/) {
checkwarn("PARENBRACE",
$line, length($1)+1, $file, $l, "missing space after close paren");
}
# check for "^{" with an empty line before it
if(($l =~ /^\{/) && ($prevl =~ /^[ \t]*\z/)) {
checkwarn("EMPTYLINEBRACE",
$line, 0, $file, $l, "empty line before open brace");
}
# check for space before the semicolon last in a line
if($l =~ /^(.*[^ ].*) ;$/) {
checkwarn("SPACESEMICOLON",
$line, length($1), $file, $ol, "no space before semicolon");
}
# check for space before the colon in a switch label
if($l =~ /^( *(case .+|default)) :/) {
checkwarn("SPACESWITCHCOLON",
$line, length($1), $file, $ol, "no space before colon of switch label");
}
if($prevl !~ /\?\z/ && $l =~ /^ +([A-Za-z_][A-Za-z0-9_]*):$/ && $1 ne 'default') {
checkwarn("SPACEBEFORELABEL",
$line, length($1), $file, $ol, "no space before label");
}
# scan for use of banned functions
if($l =~ /^(.*\W)
(gmtime|localtime|
gets|
strtok|
v?sprintf|
(str|_mbs|_tcs|_wcs)n?cat|
LoadLibrary(Ex)?(A|W)?|
_?w?access)
\s*\(
/x) {
checkwarn("BANNEDFUNC",
$line, length($1), $file, $ol,
"use of $2 is banned");
}
if($warnings{"STRERROR"}) {
# scan for use of banned strerror. This is not a BANNEDFUNC to
# allow for individual enable/disable of this warning.
if($l =~ /^(.*\W)(strerror)\s*\(/x) {
if($1 !~ /^ *\#/) {
# skip preprocessor lines
checkwarn("STRERROR",
$line, length($1), $file, $ol,
"use of $2 is banned");
}
}
}
if($warnings{"STDERR"}) {
# scan for use of banned stderr. This is not a BANNEDFUNC to
# allow for individual enable/disable of this warning.
if($l =~ /^([^\"-]*\W)(stderr)[^\"_]/x) {
if($1 !~ /^ *\#/) {
# skip preprocessor lines
checkwarn("STDERR",
$line, length($1), $file, $ol,
"use of $2 is banned (use tool_stderr instead)");
}
}
}
# scan for use of snprintf for curl-internals reasons
if($l =~ /^(.*\W)(v?snprintf)\s*\(/x) {
checkwarn("SNPRINTF",
$line, length($1), $file, $ol,
"use of $2 is banned");
}
# scan for use of non-binary fopen without the macro
if($l =~ /^(.*\W)fopen\s*\([^,]*, *\"([^"]*)/) {
my $mode = $2;
if($mode !~ /b/) {
checkwarn("FOPENMODE",
$line, length($1), $file, $ol,
"use of non-binary fopen without FOPEN_* macro: $mode");
}
}
# check for open brace first on line but not first column only alert
# if previous line ended with a close paren and it wasn't a cpp line
if(($prevl =~ /\)\z/) && ($l =~ /^( +)\{/) && !$prevp) {
checkwarn("BRACEPOS",
$line, length($1), $file, $ol, "badly placed open brace");
}
# if the previous line starts with if/while/for AND ends with an open
# brace, or an else statement, check that this line is indented $indent
# more steps, if not a cpp line
if(!$prevp && ($prevl =~ /^( *)((if|while|for)\(.*\{|else)\z/)) {
my $first = length($1);
# this line has some character besides spaces
if($l =~ /^( *)[^ ]/) {
my $second = length($1);
my $expect = $first+$indent;
if($expect != $second) {
my $diff = $second - $first;
checkwarn("INDENTATION", $line, length($1), $file, $ol,
"not indented $indent steps (uses $diff)");
}
}
}
# if the previous line starts with if/while/for AND ends with a closed
# parenthesis and there's an equal number of open and closed
# parentheses, check that this line is indented $indent more steps, if
# not a cpp line
elsif(!$prevp && ($prevl =~ /^( *)(if|while|for)(\(.*\))\z/)) {
my $first = length($1);
my $op = $3;
my $cl = $3;
$op =~ s/[^(]//g;
$cl =~ s/[^)]//g;
if(length($op) == length($cl)) {
# this line has some character besides spaces
if($l =~ /^( *)[^ ]/) {
my $second = length($1);
my $expect = $first+$indent;
if($expect != $second) {
my $diff = $second - $first;
checkwarn("INDENTATION", $line, length($1), $file, $ol,
"not indented $indent steps (uses $diff)");
}
}
}
}
# check for 'char * name'
if(($l =~ /(^.*(char|int|long|void|CURL|CURLM|CURLMsg|[cC]url_[A-Za-z_]+|struct [a-zA-Z_]+) *(\*+)) (\w+)/) && ($4 !~ /^(const|volatile)$/)) {
checkwarn("ASTERISKSPACE",
$line, length($1), $file, $ol,
"space after declarative asterisk");
}
# check for 'char*'
if(($l =~ /(^.*(char|int|long|void|curl_slist|CURL|CURLM|CURLMsg|curl_httppost|sockaddr_in|FILE)\*)/)) {
checkwarn("ASTERISKNOSPACE",
$line, length($1)-1, $file, $ol,
"no space before asterisk");
}
# check for 'void func() {', but avoid false positives by requiring
# both an open and closed parentheses before the open brace
if($l =~ /^((\w).*)\{\z/) {
my $k = $1;
$k =~ s/const *//;
$k =~ s/static *//;
if($k =~ /\(.*\)/) {
checkwarn("BRACEPOS",
$line, length($l)-1, $file, $ol,
"wrongly placed open brace");
}
}
# check for equals sign without spaces next to it
if($nostr =~ /(.*)\=[a-z0-9]/i) {
checkwarn("EQUALSNOSPACE",
$line, length($1)+1, $file, $ol,
"no space after equals sign");
}
# check for equals sign without spaces before it
elsif($nostr =~ /(.*)[a-z0-9]\=/i) {
checkwarn("NOSPACEEQUALS",
$line, length($1)+1, $file, $ol,
"no space before equals sign");
}
# check for plus signs without spaces next to it
if($nostr =~ /(.*)[^+]\+[a-z0-9]/i) {
checkwarn("PLUSNOSPACE",
$line, length($1)+1, $file, $ol,
"no space after plus sign");
}
# check for plus sign without spaces before it
elsif($nostr =~ /(.*)[a-z0-9]\+[^+]/i) {
checkwarn("NOSPACEPLUS",
$line, length($1)+1, $file, $ol,
"no space before plus sign");
}
# check for semicolons without space next to it
if($nostr =~ /(.*)\;[a-z0-9]/i) {
checkwarn("SEMINOSPACE",
$line, length($1)+1, $file, $ol,
"no space after semicolon");
}
# typedef struct ... {
if($nostr =~ /^(.*)typedef struct.*{/) {
checkwarn("TYPEDEFSTRUCT",
$line, length($1)+1, $file, $ol,
"typedef'ed struct");
}
if($nostr =~ /(.*)! +(\w|\()/) {
checkwarn("EXCLAMATIONSPACE",
$line, length($1)+1, $file, $ol,
"space after exclamation mark");
}
# check for more than one consecutive space before open brace or
# question mark. Skip lines containing strings since they make it hard
# due to artificially getting multiple spaces
if(($l eq $nostr) &&
$nostr =~ /^(.*(\S)) + [{?]/i) {
checkwarn("MULTISPACE",
$line, length($1)+1, $file, $ol,
"multiple spaces");
}
preproc:
if($prep) {
# scan for use of banned symbols on a preprocessor line
if($l =~ /^(^|.*\W)
(WIN32)
(\W|$)
/x) {
checkwarn("BANNEDPREPROC",
$line, length($1), $file, $ol,
"use of $2 is banned from preprocessor lines" .
(($2 eq "WIN32") ? ", use _WIN32 instead" : ""));
}
}
$line++;
$prevp = $prep;
$prevl = $ol if(!$prep);
$prevpl = $ol if($prep);
}
if(!scalar(@copyright)) {
checkwarn("COPYRIGHT", 1, 0, $file, "", "Missing copyright statement", 1);
}
# COPYRIGHTYEAR is an extended warning so we must first see if it has been
# enabled in .checksrc
if(defined($warnings{"COPYRIGHTYEAR"})) {
# The check for updated copyrightyear is overly complicated in order to
# not punish current hacking for past sins. The copyright years are
# right now a bit behind, so enforcing copyright year checking on all
# files would cause hundreds of errors. Instead we only look at files
# which are tracked in the Git repo and edited in the workdir, or
# committed locally on the branch without being in upstream master.
#
# The simple and naive test is to simply check for the current year,
# but updating the year even without an edit is against project policy
# (and it would fail every file on January 1st).
#
# A rather more interesting, and correct, check would be to not test
# only locally committed files but inspect all files wrt the year of
# their last commit. Removing the `git rev-list origin/master..HEAD`
# condition below will enforce copyright year checks against the year
# the file was last committed (and thus edited to some degree).
my $commityear = undef;
@copyright = sort {$$b{year} cmp $$a{year}} @copyright;
# if the file is modified, assume commit year this year
if(`git status -s -- "$file"` =~ /^ [MARCU]/) {
$commityear = (localtime(time))[5] + 1900;
}
else {
# min-parents=1 to ignore wrong initial commit in truncated repos
my $grl = `git rev-list --max-count=1 --min-parents=1 --timestamp HEAD -- "$file"`;
if($grl) {
chomp $grl;
$commityear = (localtime((split(/ /, $grl))[0]))[5] + 1900;
}
}
if(defined($commityear) && scalar(@copyright) &&
$copyright[0]{year} != $commityear) {
checkwarn("COPYRIGHTYEAR", $copyright[0]{line}, $copyright[0]{col},
$file, $copyright[0]{code},
"Copyright year out of date, should be $commityear, " .
"is $copyright[0]{year}", 1);
}
}
if($incomment) {
checkwarn("OPENCOMMENT", 1, 0, $file, "", "Missing closing comment", 1);
}
checksrc_endoffile($file);
close($R);
}
if($errors || $warnings || $verbose) {
printf "checksrc: %d errors and %d warnings\n", $errors, $warnings;
if($suppressed) {
printf "checksrc: %d errors and %d warnings suppressed\n",
$serrors,
$swarnings;
}
exit 5; # return failure
}

166
third_party/curl/scripts/completion.pl vendored Executable file
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@ -0,0 +1,166 @@
#!/usr/bin/env perl
#***************************************************************************
# _ _ ____ _
# Project ___| | | | _ \| |
# / __| | | | |_) | |
# | (__| |_| | _ <| |___
# \___|\___/|_| \_\_____|
#
# Copyright (C) Daniel Stenberg, <daniel@haxx.se>, et al.
#
# This software is licensed as described in the file COPYING, which
# you should have received as part of this distribution. The terms
# are also available at https://curl.se/docs/copyright.html.
#
# You may opt to use, copy, modify, merge, publish, distribute and/or sell
# copies of the Software, and permit persons to whom the Software is
# furnished to do so, under the terms of the COPYING file.
#
# This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
# KIND, either express or implied.
#
# SPDX-License-Identifier: curl
#
###########################################################################
use strict;
use warnings;
use Getopt::Long();
use Pod::Usage();
my $curl = 'curl';
my $shell = 'zsh';
my $help = 0;
Getopt::Long::GetOptions(
'curl=s' => \$curl,
'shell=s' => \$shell,
'help' => \$help,
) or Pod::Usage::pod2usage();
Pod::Usage::pod2usage() if $help;
my $regex = '\s+(?:(-[^\s]+),\s)?(--[^\s]+)\s*(\<.+?\>)?\s+(.*)';
my @opts = parse_main_opts('--help all', $regex);
if ($shell eq 'fish') {
print "# curl fish completion\n\n";
print qq{$_ \n} foreach (@opts);
} elsif ($shell eq 'zsh') {
my $opts_str;
$opts_str .= qq{ $_ \\\n} foreach (@opts);
chomp $opts_str;
my $tmpl = <<"EOS";
#compdef curl
# curl zsh completion
local curcontext="\$curcontext" state state_descr line
typeset -A opt_args
local rc=1
_arguments -C -S \\
$opts_str
'*:URL:_urls' && rc=0
return rc
EOS
print $tmpl;
} else {
die("Unsupported shell: $shell");
}
sub parse_main_opts {
my ($cmd, $regex) = @_;
my @list;
my @lines = call_curl($cmd);
foreach my $line (@lines) {
my ($short, $long, $arg, $desc) = ($line =~ /^$regex/) or next;
my $option = '';
$arg =~ s/\:/\\\:/g if defined $arg;
$desc =~ s/'/'\\''/g if defined $desc;
$desc =~ s/\[/\\\[/g if defined $desc;
$desc =~ s/\]/\\\]/g if defined $desc;
$desc =~ s/\:/\\\:/g if defined $desc;
if ($shell eq 'fish') {
$option .= "complete --command curl";
$option .= " --short-option '" . strip_dash(trim($short)) . "'"
if defined $short;
$option .= " --long-option '" . strip_dash(trim($long)) . "'"
if defined $long;
$option .= " --description '" . strip_dash(trim($desc)) . "'"
if defined $desc;
} elsif ($shell eq 'zsh') {
$option .= '{' . trim($short) . ',' if defined $short;
$option .= trim($long) if defined $long;
$option .= '}' if defined $short;
$option .= '\'[' . trim($desc) . ']\'' if defined $desc;
if (defined $arg) {
$option .= ":'$arg'";
if ($arg =~ /<file ?(name)?>|<path>/) {
$option .= ':_files';
} elsif ($arg =~ /<dir>/) {
$option .= ":'_path_files -/'";
} elsif ($arg =~ /<url>/i) {
$option .= ':_urls';
} elsif ($long =~ /ftp/ && $arg =~ /<method>/) {
$option .= ":'(multicwd nocwd singlecwd)'";
} elsif ($arg =~ /<method>/) {
$option .= ":'(DELETE GET HEAD POST PUT)'";
}
}
}
push @list, $option;
}
# Sort longest first, because zsh won't complete an option listed
# after one that's a prefix of it.
@list = sort {
$a =~ /([^=]*)/; my $ma = $1;
$b =~ /([^=]*)/; my $mb = $1;
length($mb) <=> length($ma)
} @list if $shell eq 'zsh';
return @list;
}
sub trim { my $s = shift; $s =~ s/^\s+|\s+$//g; return $s };
sub strip_dash { my $s = shift; $s =~ s/^-+//g; return $s };
sub call_curl {
my ($cmd) = @_;
my $output = `"$curl" $cmd`;
if ($? == -1) {
die "Could not run curl: $!";
} elsif ((my $exit_code = $? >> 8) != 0) {
die "curl returned $exit_code with output:\n$output";
}
return split /\n/, $output;
}
__END__
=head1 NAME
completion.pl - Generates tab-completion files for various shells
=head1 SYNOPSIS
completion.pl [options...]
--curl path to curl executable
--shell zsh/fish
--help prints this help
=cut

41
third_party/curl/scripts/coverage.sh vendored Executable file
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#!/bin/sh
#***************************************************************************
# _ _ ____ _
# Project ___| | | | _ \| |
# / __| | | | |_) | |
# | (__| |_| | _ <| |___
# \___|\___/|_| \_\_____|
#
# Copyright (C) Daniel Stenberg, <daniel@haxx.se>, et al.
#
# This software is licensed as described in the file COPYING, which
# you should have received as part of this distribution. The terms
# are also available at https://curl.se/docs/copyright.html.
#
# You may opt to use, copy, modify, merge, publish, distribute and/or sell
# copies of the Software, and permit persons to whom the Software is
# furnished to do so, under the terms of the COPYING file.
#
# This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
# KIND, either express or implied.
#
# SPDX-License-Identifier: curl
#
###########################################################################
set -eu
autoreconf -fi
mkdir -p cvr
cd cvr
../configure --disable-shared --enable-debug --enable-maintainer-mode --enable-code-coverage
make -sj
# the regular test run
make TFLAGS=-n test-nonflaky
# make all allocs/file operations fail
#make TFLAGS=-n test-torture
# do everything event-based
make TFLAGS=-n test-event
lcov -d . -c -o cov.lcov
genhtml cov.lcov --output-directory coverage --title "curl code coverage"
tar -cjf curl-coverage.tar.bz2 coverage

52
third_party/curl/scripts/dmaketgz vendored Executable file
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@ -0,0 +1,52 @@
#!/bin/sh
# docker-maketgz
#
#***************************************************************************
# _ _ ____ _
# Project ___| | | | _ \| |
# / __| | | | |_) | |
# | (__| |_| | _ <| |___
# \___|\___/|_| \_\_____|
#
# Copyright (C) Daniel Stenberg, <daniel@haxx.se>, et al.
#
# This software is licensed as described in the file COPYING, which
# you should have received as part of this distribution. The terms
# are also available at https://curl.se/docs/copyright.html.
#
# You may opt to use, copy, modify, merge, publish, distribute and/or sell
# copies of the Software, and permit persons to whom the Software is
# furnished to do so, under the terms of the COPYING file.
#
# This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
# KIND, either express or implied.
#
# SPDX-License-Identifier: curl
#
###########################################################################
set -eu
version="${1:-}"
if [ -z "$version" ]; then
echo "Specify a version number!"
exit
fi
timestamp="${2:-$(date -u +%s)}"
make distclean
docker build \
--build-arg SOURCE_DATE_EPOCH="$timestamp" \
--build-arg UID="$(id -u)" \
--build-arg GID="$(id -g)" \
-t curl/curl .
docker run --rm -it -u "$(id -u):$(id -g)" \
-v "$(pwd):/usr/src" -w /usr/src curl/curl sh -c "
set -e
autoreconf -fi
./configure --without-ssl --without-libpsl
make -sj8
./maketgz $version"

58
third_party/curl/scripts/firefox-db2pem.sh vendored Executable file
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@ -0,0 +1,58 @@
#!/bin/sh
# ***************************************************************************
# * _ _ ____ _
# * Project ___| | | | _ \| |
# * / __| | | | |_) | |
# * | (__| |_| | _ <| |___
# * \___|\___/|_| \_\_____|
# *
# * Copyright (C) Daniel Stenberg, <daniel@haxx.se>, et al.
# *
# * This software is licensed as described in the file COPYING, which
# * you should have received as part of this distribution. The terms
# * are also available at https://curl.se/docs/copyright.html.
# *
# * You may opt to use, copy, modify, merge, publish, distribute and/or sell
# * copies of the Software, and permit persons to whom the Software is
# * furnished to do so, under the terms of the COPYING file.
# *
# * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
# * KIND, either express or implied.
# *
# * SPDX-License-Identifier: curl
# *
# ***************************************************************************
# This shell script creates a fresh ca-bundle.crt file for use with libcurl.
# It extracts all ca certs it finds in the local Firefox database and converts
# them all into PEM format.
#
set -eu
db=$(ls -1d "$HOME"/.mozilla/firefox/*default*)
out="${1:-}"
if test -z "$out"; then
out="ca-bundle.crt" # use a sensible default
fi
currentdate=$(date)
cat > "$out" <<EOF
##
## Bundle of CA Root Certificates
##
## Converted at: ${currentdate}
## These were converted from the local Firefox directory by the db2pem script.
##
EOF
certutil -L -h 'Builtin Object Token' -d "$db" | \
grep ' *[CcGTPpu]*,[CcGTPpu]*,[CcGTPpu]* *$' | \
sed -e 's/ *[CcGTPpu]*,[CcGTPpu]*,[CcGTPpu]* *$//' -e 's/\(.*\)/"\1"/' | \
sort | \
while read -r nickname; \
do echo "$nickname" | sed -e "s/Builtin Object Token://g"; \
eval certutil -d "$db" -L -n "$nickname" -a ; \
done >> "$out"

1143
third_party/curl/scripts/managen vendored Executable file

File diff suppressed because it is too large Load Diff

713
third_party/curl/scripts/mk-ca-bundle.pl vendored Executable file
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@ -0,0 +1,713 @@
#!/usr/bin/env perl
# ***************************************************************************
# * _ _ ____ _
# * Project ___| | | | _ \| |
# * / __| | | | |_) | |
# * | (__| |_| | _ <| |___
# * \___|\___/|_| \_\_____|
# *
# * Copyright (C) Daniel Stenberg, <daniel@haxx.se>, et al.
# *
# * This software is licensed as described in the file COPYING, which
# * you should have received as part of this distribution. The terms
# * are also available at https://curl.se/docs/copyright.html.
# *
# * You may opt to use, copy, modify, merge, publish, distribute and/or sell
# * copies of the Software, and permit persons to whom the Software is
# * furnished to do so, under the terms of the COPYING file.
# *
# * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
# * KIND, either express or implied.
# *
# * SPDX-License-Identifier: curl
# *
# ***************************************************************************
# This Perl script creates a fresh ca-bundle.crt file for use with libcurl.
# It downloads certdata.txt from Mozilla's source tree (see URL below),
# then parses certdata.txt and extracts CA Root Certificates into PEM format.
# These are then processed with the OpenSSL commandline tool to produce the
# final ca-bundle.crt file.
# The script is based on the parse-certs script written by Roland Krikava.
# This Perl script works on almost any platform since its only external
# dependency is the OpenSSL commandline tool for optional text listing.
# Hacked by Guenter Knauf.
#
use Encode;
use Getopt::Std;
use MIME::Base64;
use strict;
use warnings;
use vars qw($opt_b $opt_d $opt_f $opt_h $opt_i $opt_k $opt_l $opt_m $opt_n $opt_p $opt_q $opt_s $opt_t $opt_u $opt_v $opt_w);
use List::Util;
use Text::Wrap;
use Time::Local;
my $MOD_SHA = "Digest::SHA";
eval "require $MOD_SHA";
if ($@) {
$MOD_SHA = "Digest::SHA::PurePerl";
eval "require $MOD_SHA";
}
eval "require LWP::UserAgent";
my %urls = (
'nss' =>
'https://hg.mozilla.org/projects/nss/raw-file/default/lib/ckfw/builtins/certdata.txt',
'central' =>
'https://hg.mozilla.org/mozilla-central/raw-file/default/security/nss/lib/ckfw/builtins/certdata.txt',
'beta' =>
'https://hg.mozilla.org/releases/mozilla-beta/raw-file/default/security/nss/lib/ckfw/builtins/certdata.txt',
'release' =>
'https://hg.mozilla.org/releases/mozilla-release/raw-file/default/security/nss/lib/ckfw/builtins/certdata.txt',
);
$opt_d = 'release';
# If the OpenSSL commandline is not in search path you can configure it here!
my $openssl = 'openssl';
my $version = '1.29';
$opt_w = 76; # default base64 encoded lines length
# default cert types to include in the output (default is to include CAs which
# may issue SSL server certs)
my $default_mozilla_trust_purposes = "SERVER_AUTH";
my $default_mozilla_trust_levels = "TRUSTED_DELEGATOR";
$opt_p = $default_mozilla_trust_purposes . ":" . $default_mozilla_trust_levels;
my @valid_mozilla_trust_purposes = (
"DIGITAL_SIGNATURE",
"NON_REPUDIATION",
"KEY_ENCIPHERMENT",
"DATA_ENCIPHERMENT",
"KEY_AGREEMENT",
"KEY_CERT_SIGN",
"CRL_SIGN",
"SERVER_AUTH",
"CLIENT_AUTH",
"CODE_SIGNING",
"EMAIL_PROTECTION",
"IPSEC_END_SYSTEM",
"IPSEC_TUNNEL",
"IPSEC_USER",
"TIME_STAMPING",
"STEP_UP_APPROVED"
);
my @valid_mozilla_trust_levels = (
"TRUSTED_DELEGATOR", # CAs
"NOT_TRUSTED", # Don't trust these certs.
"MUST_VERIFY_TRUST", # This explicitly tells us that it ISN'T a CA but is
# otherwise ok. In other words, this should tell the
# app to ignore any other sources that claim this is
# a CA.
"TRUSTED" # This cert is trusted, but only for itself and not
# for delegates (i.e. it is not a CA).
);
my $default_signature_algorithms = $opt_s = "MD5";
my @valid_signature_algorithms = (
"MD5",
"SHA1",
"SHA256",
"SHA384",
"SHA512"
);
$0 =~ s@.*(/|\\)@@;
$Getopt::Std::STANDARD_HELP_VERSION = 1;
getopts('bd:fhiklmnp:qs:tuvw:');
if(!defined($opt_d)) {
# to make plain "-d" use not cause warnings, and actually still work
$opt_d = 'release';
}
# Use predefined URL or else custom URL specified on command line.
my $url;
if(defined($urls{$opt_d})) {
$url = $urls{$opt_d};
if(!$opt_k && $url !~ /^https:\/\//i) {
die "The URL for '$opt_d' is not HTTPS. Use -k to override (insecure).\n";
}
}
else {
$url = $opt_d;
}
my $curl = `curl -V`;
if ($opt_i) {
print ("=" x 78 . "\n");
print "Script Version : $version\n";
print "Perl Version : $]\n";
print "Operating System Name : $^O\n";
print "Getopt::Std.pm Version : ${Getopt::Std::VERSION}\n";
print "Encode::Encoding.pm Version : ${Encode::Encoding::VERSION}\n";
print "MIME::Base64.pm Version : ${MIME::Base64::VERSION}\n";
print "LWP::UserAgent.pm Version : ${LWP::UserAgent::VERSION}\n" if($LWP::UserAgent::VERSION);
print "LWP.pm Version : ${LWP::VERSION}\n" if($LWP::VERSION);
print "Digest::SHA.pm Version : ${Digest::SHA::VERSION}\n" if ($Digest::SHA::VERSION);
print "Digest::SHA::PurePerl.pm Version : ${Digest::SHA::PurePerl::VERSION}\n" if ($Digest::SHA::PurePerl::VERSION);
print ("=" x 78 . "\n");
}
sub warning_message() {
if ( $opt_d =~ m/^risk$/i ) { # Long Form Warning and Exit
print "Warning: Use of this script may pose some risk:\n";
print "\n";
print " 1) If you use HTTP URLs they are subject to a man in the middle attack\n";
print " 2) Default to 'release', but more recent updates may be found in other trees\n";
print " 3) certdata.txt file format may change, lag time to update this script\n";
print " 4) Generally unwise to blindly trust CAs without manual review & verification\n";
print " 5) Mozilla apps use additional security checks aren't represented in certdata\n";
print " 6) Use of this script will make a security engineer grind his teeth and\n";
print " swear at you. ;)\n";
exit;
} else { # Short Form Warning
print "Warning: Use of this script may pose some risk, -d risk for more details.\n";
}
}
sub HELP_MESSAGE() {
print "Usage:\t${0} [-b] [-d<certdata>] [-f] [-i] [-k] [-l] [-n] [-p<purposes:levels>] [-q] [-s<algorithms>] [-t] [-u] [-v] [-w<l>] [<outputfile>]\n";
print "\t-b\tbackup an existing version of ca-bundle.crt\n";
print "\t-d\tspecify Mozilla tree to pull certdata.txt or custom URL\n";
print "\t\t Valid names are:\n";
print "\t\t ", join( ", ", map { ( $_ =~ m/$opt_d/ ) ? "$_ (default)" : "$_" } sort keys %urls ), "\n";
print "\t-f\tforce rebuild even if certdata.txt is current\n";
print "\t-i\tprint version info about used modules\n";
print "\t-k\tallow URLs other than HTTPS, enable HTTP fallback (insecure)\n";
print "\t-l\tprint license info about certdata.txt\n";
print "\t-m\tinclude meta data in output\n";
print "\t-n\tno download of certdata.txt (to use existing)\n";
print wrap("\t","\t\t", "-p\tlist of Mozilla trust purposes and levels for certificates to include in output. Takes the form of a comma separated list of purposes, a colon, and a comma separated list of levels. (default: $default_mozilla_trust_purposes:$default_mozilla_trust_levels)"), "\n";
print "\t\t Valid purposes are:\n";
print wrap("\t\t ","\t\t ", join( ", ", "ALL", @valid_mozilla_trust_purposes ) ), "\n";
print "\t\t Valid levels are:\n";
print wrap("\t\t ","\t\t ", join( ", ", "ALL", @valid_mozilla_trust_levels ) ), "\n";
print "\t-q\tbe really quiet (no progress output at all)\n";
print wrap("\t","\t\t", "-s\tcomma separated list of certificate signatures/hashes to output in plain text mode. (default: $default_signature_algorithms)\n");
print "\t\t Valid signature algorithms are:\n";
print wrap("\t\t ","\t\t ", join( ", ", "ALL", @valid_signature_algorithms ) ), "\n";
print "\t-t\tinclude plain text listing of certificates\n";
print "\t-u\tunlink (remove) certdata.txt after processing\n";
print "\t-v\tbe verbose and print out processed CAs\n";
print "\t-w <l>\twrap base64 output lines after <l> chars (default: ${opt_w})\n";
exit;
}
sub VERSION_MESSAGE() {
print "${0} version ${version} running Perl ${]} on ${^O}\n";
}
warning_message() unless ($opt_q || $url =~ m/^(ht|f)tps:/i );
HELP_MESSAGE() if ($opt_h);
sub report($@) {
my $output = shift;
print STDERR $output . "\n" unless $opt_q;
}
sub is_in_list($@) {
my $target = shift;
return defined(List::Util::first { $target eq $_ } @_);
}
# Parses $param_string as a case insensitive comma separated list with optional
# whitespace validates that only allowed parameters are supplied
sub parse_csv_param($$@) {
my $description = shift;
my $param_string = shift;
my @valid_values = @_;
my @values = map {
s/^\s+//; # strip leading spaces
s/\s+$//; # strip trailing spaces
uc $_ # return the modified string as upper case
} split( ',', $param_string );
# Find all values which are not in the list of valid values or "ALL"
my @invalid = grep { !is_in_list($_,"ALL",@valid_values) } @values;
if ( scalar(@invalid) > 0 ) {
# Tell the user which parameters were invalid and print the standard help
# message which will exit
print "Error: Invalid ", $description, scalar(@invalid) == 1 ? ": " : "s: ", join( ", ", map { "\"$_\"" } @invalid ), "\n";
HELP_MESSAGE();
}
@values = @valid_values if ( is_in_list("ALL",@values) );
return @values;
}
sub sha256 {
my $result;
if ($Digest::SHA::VERSION || $Digest::SHA::PurePerl::VERSION) {
open(FILE, $_[0]) or die "Can't open '$_[0]': $!";
binmode(FILE);
$result = $MOD_SHA->new(256)->addfile(*FILE)->hexdigest;
close(FILE);
} else {
# Use OpenSSL command if Perl Digest::SHA modules not available
$result = `"$openssl" dgst -r -sha256 "$_[0]"`;
$result =~ s/^([0-9a-f]{64}) .+/$1/is;
}
return $result;
}
sub oldhash {
my $hash = "";
open(C, "<$_[0]") || return 0;
while(<C>) {
chomp;
if($_ =~ /^\#\# SHA256: (.*)/) {
$hash = $1;
last;
}
}
close(C);
return $hash;
}
if ( $opt_p !~ m/:/ ) {
print "Error: Mozilla trust identifier list must include both purposes and levels\n";
HELP_MESSAGE();
}
(my $included_mozilla_trust_purposes_string, my $included_mozilla_trust_levels_string) = split( ':', $opt_p );
my @included_mozilla_trust_purposes = parse_csv_param( "trust purpose", $included_mozilla_trust_purposes_string, @valid_mozilla_trust_purposes );
my @included_mozilla_trust_levels = parse_csv_param( "trust level", $included_mozilla_trust_levels_string, @valid_mozilla_trust_levels );
my @included_signature_algorithms = parse_csv_param( "signature algorithm", $opt_s, @valid_signature_algorithms );
sub should_output_cert(%) {
my %trust_purposes_by_level = @_;
foreach my $level (@included_mozilla_trust_levels) {
# for each level we want to output, see if any of our desired purposes are
# included
return 1 if ( defined( List::Util::first { is_in_list( $_, @included_mozilla_trust_purposes ) } @{$trust_purposes_by_level{$level}} ) );
}
return 0;
}
my $crt = $ARGV[0] || 'ca-bundle.crt';
(my $txt = $url) =~ s@(.*/|\?.*)@@g;
my $stdout = $crt eq '-';
my $resp;
my $fetched;
my $oldhash = oldhash($crt);
report "SHA256 of old file: $oldhash";
if(!$opt_n) {
report "Downloading $txt ...";
# If we have an HTTPS URL then use curl
if($url =~ /^https:\/\//i) {
if($curl) {
if($curl =~ /^Protocols:.* https( |$)/m) {
report "Get certdata with curl!";
my $proto = !$opt_k ? "--proto =https" : "";
my $quiet = $opt_q ? "-s" : "";
my @out = `curl -w %{response_code} $proto $quiet -o "$txt" "$url"`;
if(!$? && @out && $out[0] == 200) {
$fetched = 1;
report "Downloaded $txt";
}
else {
report "Failed downloading via HTTPS with curl";
if(-e $txt && !unlink($txt)) {
report "Failed to remove '$txt': $!";
}
}
}
else {
report "curl lacks https support";
}
}
else {
report "curl not found";
}
}
# If nothing was fetched then use LWP
if(!$fetched) {
if($url =~ /^https:\/\//i) {
report "Falling back to HTTP";
$url =~ s/^https:\/\//http:\/\//i;
}
if(!$opt_k) {
report "URLs other than HTTPS are disabled by default, to enable use -k";
exit 1;
}
report "Get certdata with LWP!";
if(!defined(${LWP::UserAgent::VERSION})) {
report "LWP is not available (LWP::UserAgent not found)";
exit 1;
}
my $ua = new LWP::UserAgent(agent => "$0/$version");
$ua->env_proxy();
$resp = $ua->mirror($url, $txt);
if($resp && $resp->code eq '304') {
report "Not modified";
exit 0 if -e $crt && !$opt_f;
}
else {
$fetched = 1;
report "Downloaded $txt";
}
if(!$resp || $resp->code !~ /^(?:200|304)$/) {
report "Unable to download latest data: "
. ($resp? $resp->code . ' - ' . $resp->message : "LWP failed");
exit 1 if -e $crt || ! -r $txt;
}
}
}
my $filedate = $resp ? $resp->last_modified : (stat($txt))[9];
my $datesrc = "as of";
if(!$filedate) {
# mxr.mozilla.org gave us a time, hg.mozilla.org does not!
$filedate = time();
$datesrc="downloaded on";
}
# get the hash from the download file
my $newhash= sha256($txt);
if(!$opt_f && $oldhash eq $newhash) {
report "Downloaded file identical to previous run\'s source file. Exiting";
if($opt_u && -e $txt && !unlink($txt)) {
report "Failed to remove $txt: $!\n";
}
exit;
}
report "SHA256 of new file: $newhash";
my $currentdate = scalar gmtime($filedate);
my $format = $opt_t ? "plain text and " : "";
if( $stdout ) {
open(CRT, '> -') or die "Couldn't open STDOUT: $!\n";
} else {
open(CRT,">$crt.~") or die "Couldn't open $crt.~: $!\n";
}
print CRT <<EOT;
##
## Bundle of CA Root Certificates
##
## Certificate data from Mozilla ${datesrc}: ${currentdate} GMT
##
## This is a bundle of X.509 certificates of public Certificate Authorities
## (CA). These were automatically extracted from Mozilla's root certificates
## file (certdata.txt). This file can be found in the mozilla source tree:
## ${url}
##
## It contains the certificates in ${format}PEM format and therefore
## can be directly used with curl / libcurl / php_curl, or with
## an Apache+mod_ssl webserver for SSL client authentication.
## Just configure this file as the SSLCACertificateFile.
##
## Conversion done with mk-ca-bundle.pl version $version.
## SHA256: $newhash
##
EOT
report "Processing '$txt' ...";
my $caname;
my $certnum = 0;
my $skipnum = 0;
my $start_of_cert = 0;
my $main_block = 0;
my $main_block_name;
my $trust_block = 0;
my $trust_block_name;
my @precert;
my $cka_value;
my $valid = 0;
open(TXT,"$txt") or die "Couldn't open $txt: $!\n";
while (<TXT>) {
if (/\*\*\*\*\* BEGIN LICENSE BLOCK \*\*\*\*\*/) {
print CRT;
print if ($opt_l);
while (<TXT>) {
print CRT;
print if ($opt_l);
last if (/\*\*\*\*\* END LICENSE BLOCK \*\*\*\*\*/);
}
next;
}
# The input file format consists of blocks of Mozilla objects.
# The blocks are separated by blank lines but may be related.
elsif(/^\s*$/) {
$main_block = 0;
$trust_block = 0;
next;
}
# Each certificate has a main block.
elsif(/^# Certificate "(.*)"/) {
(!$main_block && !$trust_block) or die "Unexpected certificate block";
$main_block = 1;
$main_block_name = $1;
# Reset all other certificate variables.
$trust_block = 0;
$trust_block_name = "";
$valid = 0;
$start_of_cert = 0;
$caname = "";
$cka_value = "";
undef @precert;
next;
}
# Each certificate's main block is followed by a trust block.
elsif(/^# Trust for (?:Certificate )?"(.*)"/) {
(!$main_block && !$trust_block) or die "Unexpected trust block";
$trust_block = 1;
$trust_block_name = $1;
if($main_block_name ne $trust_block_name) {
die "cert name \"$main_block_name\" != trust name \"$trust_block_name\"";
}
next;
}
# Ignore other blocks.
#
# There is a documentation comment block, a BEGINDATA block, and a bunch of
# blocks starting with "# Explicitly Distrust <certname>".
#
# The latter is for certificates that have already been removed and are not
# included. Not all explicitly distrusted certificates are ignored at this
# point, just those without an actual certificate.
elsif(!$main_block && !$trust_block) {
next;
}
elsif(/^#/) {
# The commented lines in a main block are plaintext metadata that describes
# the certificate. Issuer, Subject, Fingerprint, etc.
if($main_block) {
push @precert, $_ if not /^#$/;
if(/^# Not Valid After : (.*)/) {
my $stamp = $1;
use Time::Piece;
# Not Valid After : Thu Sep 30 14:01:15 2021
my $t = Time::Piece->strptime($stamp, "%a %b %d %H:%M:%S %Y");
my $delta = ($t->epoch - time()); # negative means no longer valid
if($delta < 0) {
$skipnum++;
report "Skipping: $main_block_name is not valid anymore" if ($opt_v);
$valid = 0;
}
else {
$valid = 1;
}
}
}
next;
}
elsif(!$valid) {
next;
}
chomp;
if($main_block) {
if(/^CKA_CLASS CK_OBJECT_CLASS CKO_CERTIFICATE/) {
!$start_of_cert or die "Duplicate CKO_CERTIFICATE object";
$start_of_cert = 1;
next;
}
elsif(!$start_of_cert) {
next;
}
elsif(/^CKA_LABEL UTF8 \"(.*)\"/) {
($caname eq "") or die "Duplicate CKA_LABEL attribute";
$caname = $1;
if($caname ne $main_block_name) {
die "caname \"$caname\" != cert name \"$main_block_name\"";
}
next;
}
elsif(/^CKA_VALUE MULTILINE_OCTAL/) {
($cka_value eq "") or die "Duplicate CKA_VALUE attribute";
while (<TXT>) {
last if (/^END/);
chomp;
my @octets = split(/\\/);
shift @octets;
for (@octets) {
$cka_value .= chr(oct);
}
}
next;
}
elsif (/^CKA_NSS_SERVER_DISTRUST_AFTER (CK_BBOOL CK_FALSE|MULTILINE_OCTAL)/) {
# Example:
# CKA_NSS_SERVER_DISTRUST_AFTER MULTILINE_OCTAL
# \062\060\060\066\061\067\060\060\060\060\060\060\132
# END
if($1 eq "MULTILINE_OCTAL") {
my @timestamp;
while (<TXT>) {
last if (/^END/);
chomp;
my @octets = split(/\\/);
shift @octets;
for (@octets) {
push @timestamp, chr(oct);
}
}
scalar(@timestamp) == 13 or die "Failed parsing timestamp";
# A trailing Z in the timestamp signifies UTC
if($timestamp[12] ne "Z") {
report "distrust date stamp is not using UTC";
}
# Example date: 200617000000Z
# Means 2020-06-17 00:00:00 UTC
my $distrustat =
timegm($timestamp[10] . $timestamp[11], # second
$timestamp[8] . $timestamp[9], # minute
$timestamp[6] . $timestamp[7], # hour
$timestamp[4] . $timestamp[5], # day
($timestamp[2] . $timestamp[3]) - 1, # month
"20" . $timestamp[0] . $timestamp[1]); # year
if(time >= $distrustat) {
# not trusted anymore
$skipnum++;
report "Skipping: $main_block_name is not trusted anymore" if ($opt_v);
$valid = 0;
}
else {
# still trusted
}
}
next;
}
else {
next;
}
}
if(!$trust_block || !$start_of_cert || $caname eq "" || $cka_value eq "") {
die "Certificate extraction failed";
}
my %trust_purposes_by_level;
if(/^CKA_CLASS CK_OBJECT_CLASS CKO_NSS_TRUST/) {
# now scan the trust part to determine how we should trust this cert
while (<TXT>) {
if(/^\s*$/) {
$trust_block = 0;
last;
}
if (/^CKA_TRUST_([A-Z_]+)\s+CK_TRUST\s+CKT_NSS_([A-Z_]+)\s*$/) {
if ( !is_in_list($1,@valid_mozilla_trust_purposes) ) {
report "Warning: Unrecognized trust purpose for cert: $caname. Trust purpose: $1. Trust Level: $2";
} elsif ( !is_in_list($2,@valid_mozilla_trust_levels) ) {
report "Warning: Unrecognized trust level for cert: $caname. Trust purpose: $1. Trust Level: $2";
} else {
push @{$trust_purposes_by_level{$2}}, $1;
}
}
}
# Sanity check that an explicitly distrusted certificate only has trust
# purposes with a trust level of NOT_TRUSTED.
#
# Certificate objects that are explicitly distrusted are in a certificate
# block that starts # Certificate "Explicitly Distrust(ed) <certname>",
# where "Explicitly Distrust(ed) " was prepended to the original cert name.
if($caname =~ /distrust/i ||
$main_block_name =~ /distrust/i ||
$trust_block_name =~ /distrust/i) {
my @levels = keys %trust_purposes_by_level;
if(scalar(@levels) != 1 || $levels[0] ne "NOT_TRUSTED") {
die "\"$caname\" must have all trust purposes at level NOT_TRUSTED.";
}
}
if ( !should_output_cert(%trust_purposes_by_level) ) {
$skipnum ++;
report "Skipping: $caname lacks acceptable trust level" if ($opt_v);
} else {
my $encoded = MIME::Base64::encode_base64($cka_value, '');
$encoded =~ s/(.{1,${opt_w}})/$1\n/g;
my $pem = "-----BEGIN CERTIFICATE-----\n"
. $encoded
. "-----END CERTIFICATE-----\n";
print CRT "\n$caname\n";
my $maxStringLength = length(decode('UTF-8', $caname, Encode::FB_CROAK | Encode::LEAVE_SRC));
print CRT ("=" x $maxStringLength . "\n");
if ($opt_t) {
foreach my $key (sort keys %trust_purposes_by_level) {
my $string = $key . ": " . join(", ", @{$trust_purposes_by_level{$key}});
print CRT $string . "\n";
}
}
if($opt_m) {
print CRT for @precert;
}
if (!$opt_t) {
print CRT $pem;
} else {
my $pipe = "";
foreach my $hash (@included_signature_algorithms) {
$pipe = "|$openssl x509 -" . $hash . " -fingerprint -noout -inform PEM";
if (!$stdout) {
$pipe .= " >> $crt.~";
close(CRT) or die "Couldn't close $crt.~: $!";
}
open(TMP, $pipe) or die "Couldn't open openssl pipe: $!";
print TMP $pem;
close(TMP) or die "Couldn't close openssl pipe: $!";
if (!$stdout) {
open(CRT, ">>$crt.~") or die "Couldn't open $crt.~: $!";
}
}
$pipe = "|$openssl x509 -text -inform PEM";
if (!$stdout) {
$pipe .= " >> $crt.~";
close(CRT) or die "Couldn't close $crt.~: $!";
}
open(TMP, $pipe) or die "Couldn't open openssl pipe: $!";
print TMP $pem;
close(TMP) or die "Couldn't close openssl pipe: $!";
if (!$stdout) {
open(CRT, ">>$crt.~") or die "Couldn't open $crt.~: $!";
}
}
report "Processed: $caname" if ($opt_v);
$certnum ++;
}
}
}
close(TXT) or die "Couldn't close $txt: $!\n";
close(CRT) or die "Couldn't close $crt.~: $!\n";
unless( $stdout ) {
if ($opt_b && -e $crt) {
my $bk = 1;
while (-e "$crt.~${bk}~") {
$bk++;
}
rename $crt, "$crt.~${bk}~" or die "Failed to create backup $crt.~$bk}~: $!\n";
} elsif( -e $crt ) {
unlink( $crt ) or die "Failed to remove $crt: $!\n";
}
rename "$crt.~", $crt or die "Failed to rename $crt.~ to $crt: $!\n";
}
if($opt_u && -e $txt && !unlink($txt)) {
report "Failed to remove $txt: $!\n";
}
report "Done ($certnum CA certs processed, $skipnum skipped).";

192
third_party/curl/scripts/nroff2cd vendored Executable file
View File

@ -0,0 +1,192 @@
#!/usr/bin/env perl
#***************************************************************************
# _ _ ____ _
# Project ___| | | | _ \| |
# / __| | | | |_) | |
# | (__| |_| | _ <| |___
# \___|\___/|_| \_\_____|
#
# Copyright (C) Daniel Stenberg, <daniel@haxx.se>, et al.
#
# This software is licensed as described in the file COPYING, which
# you should have received as part of this distribution. The terms
# are also available at https://curl.se/docs/copyright.html.
#
# You may opt to use, copy, modify, merge, publish, distribute and/or sell
# copies of the Software, and permit persons to whom the Software is
# furnished to do so, under the terms of the COPYING file.
#
# This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
# KIND, either express or implied.
#
# SPDX-License-Identifier: curl
#
###########################################################################
=begin comment
This script converts an nroff file to curldown
Example: cd2nroff [options] <file.md> > <file.3>
Note: when converting .nf sections, this tool does not know if the
section is code or just regular quotes. It then assumes and uses ~~~c
for code.
=end comment
=cut
my $nroff2cd = "0.1"; # to keep check
sub single {
my ($f)=@_;
open(F, "<:crlf", "$f") ||
return 1;
my $line;
my $title;
my $section;
my $source;
my @seealso;
my @desc;
my $header; # non-zero when TH is passed
my $quote = 0; # quote state
while(<F>) {
$line++;
my $d = $_;
if($_ =~ /^.\\\"/) {
# a comment we can ignore
next;
}
if(!$header) {
if($d =~ /.so (.*)/) {
# this is basically an include, so do that
my $f = $1;
# remove leading directory
$f =~ s/(.*?\/)//;
close(F);
open(F, "<:crlf", "$f") || return 1;
}
if($d =~ /^\.TH ([^ ]*) (\d) \"(.*?)\" ([^ \n]*)/) {
# header, this needs to be the first thing after leading comments
$title = $1;
$section = $2;
# date is $3
$source = $4;
# if there are enclosing quotes around source, remove them
$source =~ s/[\"\'](.*)[\"\']\z/$1/;
$header = 1;
print <<HEAD
---
c: Copyright (C) Daniel Stenberg, <daniel@haxx.se>, et al.
SPDX-License-Identifier: curl
Title: $title
Section: $section
Source: $source
HEAD
;
}
next;
}
if($quote) {
if($d =~ /^\.SH/) {
#end of quote without an .fi
$quote = 0;
push @desc, "~~~\n";
}
elsif($d =~ /^\.fi/) {
#end of quote
$quote = 0;
push @desc, "~~~\n";
next;
}
else {
# double-backslashes converted to single ones
$d =~ s/\\\\/\\/g;
push @desc, $d;
next;
}
}
if($d =~ /^\.SH (.*)/) {
my $word = $1;
# if there are enclosing quotes, remove them first
$word =~ s/[\"\'](.*)[\"\']\z/$1/;
if($word eq "SEE ALSO") {
# we just slurp up this section
next;
}
push @desc, "\n# $word\n\n";
}
elsif($d =~ /^\.(RS|RE)/) {
# ignore these
}
elsif($d =~ /^\.IP (.*)/) {
my $word = $1;
# if there are enclosing quotes, remove them first
$word =~ s/[\"\'](.*)[\"\']\z/$1/;
push @desc, "\n## $word\n\n";
}
elsif($d =~ /^\.IP/) {
# .IP with no text we just skip
}
elsif($d =~ /^\.BR (.*)/) {
# only used for SEE ALSO
my $word = $1;
# remove trailing comma
$word =~ s/,\z//;
for my $s (split(/,/, $word)) {
# remove all double quotes
$s =~ s/\"//g;
# tream leading whitespace
$s =~ s/^ +//g;
push @seealso, $s;
}
}
elsif($d =~ /^\.I (.*)/) {
push @desc, "*$1*\n";
}
elsif($d =~ /^\.B (.*)/) {
push @desc, "**$1**\n";
}
elsif($d =~ /^\.nf/) {
push @desc, "~~~c\n";
$quote = 1;
}
else {
# embolden
$d =~ s/\\fB(.*?)\\fP/**$1**/g;
# links to "curl.*()" are left bare since cd2nroff handles them
# specially
$d =~ s/\\fI(curl.*?\(3\))\\fP/$1/ig;
# emphasize
$d =~ s/\\fI(.*?)\\fP/*$1*/g;
# emphasize on a split line
$d =~ s/\\fI/*/g;
# bold on a split line
$d =~ s/\\fB/**/g;
# remove backslash amp
$d =~ s/\\&//g;
# remove backslashes
$d =~ s/\\//g;
# fix single quotes
$d =~ s/\(aq/'/g;
# fix double quotes
$d =~ s/\(dq/\"/g;
push @desc, $d;
}
}
close(F);
print "See-also:\n";
for my $s (sort @seealso) {
print " - $s\n" if($s);
}
print "---\n";
print @desc;
return !$header;
}
exit single($ARGV[0]);

207
third_party/curl/scripts/schemetable.c vendored Normal file
View File

@ -0,0 +1,207 @@
/***************************************************************************
* _ _ ____ _
* Project ___| | | | _ \| |
* / __| | | | |_) | |
* | (__| |_| | _ <| |___
* \___|\___/|_| \_\_____|
*
* Copyright (C) Daniel Stenberg, <daniel@haxx.se>, et al.
*
* This software is licensed as described in the file COPYING, which
* you should have received as part of this distribution. The terms
* are also available at https://curl.se/docs/copyright.html.
*
* You may opt to use, copy, modify, merge, publish, distribute and/or sell
* copies of the Software, and permit persons to whom the Software is
* furnished to do so, under the terms of the COPYING file.
*
* This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
* KIND, either express or implied.
*
* SPDX-License-Identifier: curl
*
***************************************************************************/
#include <stdio.h>
#include <curl/curl.h>
/*
* Use this tool to generate an updated table for the Curl_getn_scheme_handler
* function in url.c.
*/
struct detail {
const char *n;
const char *ifdef;
};
static const struct detail scheme[] = {
{"dict", "#ifndef CURL_DISABLE_DICT" },
{"file", "#ifndef CURL_DISABLE_FILE" },
{"ftp", "#ifndef CURL_DISABLE_FTP" },
{"ftps", "#if defined(USE_SSL) && !defined(CURL_DISABLE_FTP)" },
{"gopher", "#ifndef CURL_DISABLE_GOPHER" },
{"gophers", "#if defined(USE_SSL) && !defined(CURL_DISABLE_GOPHER)" },
{"http", "#ifndef CURL_DISABLE_HTTP" },
{"https", "#if defined(USE_SSL) && !defined(CURL_DISABLE_HTTP)" },
{"imap", "#ifndef CURL_DISABLE_IMAP" },
{"imaps", "#if defined(USE_SSL) && !defined(CURL_DISABLE_IMAP)" },
{"ldap", "#ifndef CURL_DISABLE_LDAP" },
{"ldaps", "#if !defined(CURL_DISABLE_LDAP) && \\\n"
" !defined(CURL_DISABLE_LDAPS) && \\\n"
" ((defined(USE_OPENLDAP) && defined(USE_SSL)) || \\\n"
" (!defined(USE_OPENLDAP) && defined(HAVE_LDAP_SSL)))" },
{"mqtt", "#ifndef CURL_DISABLE_MQTT" },
{"pop3", "#ifndef CURL_DISABLE_POP3" },
{"pop3s", "#if defined(USE_SSL) && !defined(CURL_DISABLE_POP3)" },
{"rtmp", "#ifdef USE_LIBRTMP" },
{"rtmpt", "#ifdef USE_LIBRTMP" },
{"rtmpe", "#ifdef USE_LIBRTMP" },
{"rtmpte", "#ifdef USE_LIBRTMP" },
{"rtmps", "#ifdef USE_LIBRTMP" },
{"rtmpts", "#ifdef USE_LIBRTMP" },
{"rtsp", "#ifndef CURL_DISABLE_RTSP" },
{"scp", "#if defined(USE_SSH) && !defined(USE_WOLFSSH)" },
{"sftp", "#if defined(USE_SSH)" },
{"smb", "#if !defined(CURL_DISABLE_SMB) && defined(USE_CURL_NTLM_CORE) && \\\n"
" (SIZEOF_CURL_OFF_T > 4)" },
{"smbs", "#if defined(USE_SSL) && !defined(CURL_DISABLE_SMB) && \\\n"
" defined(USE_CURL_NTLM_CORE) && (SIZEOF_CURL_OFF_T > 4)" },
{"smtp", "#ifndef CURL_DISABLE_SMTP" },
{"smtps", "#if defined(USE_SSL) && !defined(CURL_DISABLE_SMTP)" },
{"telnet", "#ifndef CURL_DISABLE_TELNET" },
{"tftp", "#ifndef CURL_DISABLE_TFTP" },
{"ws", "#if defined(USE_WEBSOCKETS) && !defined(CURL_DISABLE_HTTP)" },
{"wss", "#if defined(USE_WEBSOCKETS) && \\\n"
" defined(USE_SSL) && !defined(CURL_DISABLE_HTTP)" },
{ NULL, NULL }
};
unsigned int calc(const char *s, int add, int shift)
{
const char *so = s;
unsigned int c = add;
while(*s) {
c <<= shift;
c += *s;
s++;
}
return c;
}
unsigned int num[100];
unsigned int ix[100];
static void showtable(int try, int init, int shift)
{
int nulls = 0;
int i;
for(i = 0; scheme[i].n; ++i)
num[i] = calc(scheme[i].n, init, shift);
for(i = 0; scheme[i].n; ++i)
ix[i] = num[i] % try;
printf("/*\n"
" unsigned int c = %d\n"
" while(l) {\n"
" c <<= %d;\n"
" c += Curl_raw_tolower(*s);\n"
" s++;\n"
" l--;\n"
" }\n"
"*/\n", init, shift);
printf(" static const struct Curl_handler * const protocols[%d] = {", try);
/* generate table */
for(i=0; i < try; i++) {
int match = 0;
int j;
for(j=0; scheme[j].n; j++) {
if(ix[j] == i) {
printf("\n");
printf("%s\n", scheme[j].ifdef);
printf(" &Curl_handler_%s,\n", scheme[j].n);
printf("#else\n NULL,\n");
printf("#endif");
match = 1;
nulls = 0;
break;
}
}
if(!match) {
if(!nulls || (nulls>10)) {
printf("\n ");
nulls = 0;
}
printf(" NULL,", nulls);
nulls++;
}
}
printf("\n };\n");
}
int main(void)
{
int i;
int try;
int besttry = 9999;
int bestadd = 0;
int bestshift = 0;
int add;
int shift;
for(shift = 0; shift < 8; shift++) {
for(add = 0; add < 999; add++) {
for(i = 0; scheme[i].n; ++i) {
unsigned int v = calc(scheme[i].n, add, shift);
int j;
int badcombo = 0;
for(j=0; j < i; j++) {
if(num[j] == v) {
/*
printf("NOPE: %u is a dupe (%s and %s)\n",
v, scheme[i], scheme[j]);
*/
badcombo = 1;
break;
}
}
if(badcombo)
break;
num[i] = v;
}
#if 0
for(i = 0; scheme[i].n; ++i) {
printf("%u - %s\n", num[i], scheme[i].n);
}
#endif
/* try different remainders to find smallest possible table */
for(try = 28; try < 199; try++) {
int good = 1;
for(i = 0; scheme[i].n; ++i) {
ix[i] = num[i] % try;
}
/* check for dupes */
for(i = 0; scheme[i].n && good; ++i) {
int j;
for(j=0; j < i; j++) {
if(ix[j] == ix[i]) {
/* printf("NOPE, try %u causes dupes (%d and %d)\n", try, j, i); */
good = 0;
break;
}
}
}
if(good) {
if(try < besttry) {
besttry = try;
bestadd = add;
bestshift = shift;
}
break;
}
}
}
}
showtable(besttry, bestadd, bestshift);
}