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annotate libtommath/helper.pl @ 1861:2b3a8026a6ce

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Add re-exec for server This allows ASLR to re-randomize the address space for every connection, preventing some vulnerabilities from being exploitable by repeated probing. Overhead (memory and time) is yet to be confirmed. At present this is only enabled on Linux. Other BSD platforms with fexecve() would probably also work though have not been tested.
author Matt Johnston <matt@ucc.asn.au>
date Sun, 30 Jan 2022 10:14:56 +0800
parents 1051e4eea25a
children
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
1655
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1 #!/usr/bin/env perl
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2
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3 use strict;
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4 use warnings;
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5
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6 use Getopt::Long;
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7 use File::Find 'find';
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8 use File::Basename 'basename';
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9 use File::Glob 'bsd_glob';
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10
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11 sub read_file {
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12 my $f = shift;
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13 open my $fh, "<", $f or die "FATAL: read_rawfile() cannot open file '$f': $!";
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14 binmode $fh;
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15 return do { local $/; <$fh> };
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16 }
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17
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18 sub write_file {
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19 my ($f, $data) = @_;
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20 die "FATAL: write_file() no data" unless defined $data;
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21 open my $fh, ">", $f or die "FATAL: write_file() cannot open file '$f': $!";
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22 binmode $fh;
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23 print $fh $data or die "FATAL: write_file() cannot write to '$f': $!";
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24 close $fh or die "FATAL: write_file() cannot close '$f': $!";
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25 return;
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26 }
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27
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28 sub sanitize_comments {
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29 my($content) = @_;
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30 $content =~ s{/\*(.*?)\*/}{my $x=$1; $x =~ s/\w/x/g; "/*$x*/";}egs;
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31 return $content;
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32 }
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33
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34 sub check_source {
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35 my @all_files = (
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36 bsd_glob("Makefile*"),
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37 bsd_glob("*.{h,c,sh,pl}"),
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38 bsd_glob("*/*.{h,c,sh,pl}"),
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39 );
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40
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41 my $fails = 0;
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42 for my $file (sort @all_files) {
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43 my $troubles = {};
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44 my $lineno = 1;
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45 my $content = read_file($file);
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46 $content = sanitize_comments $content;
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47 push @{$troubles->{crlf_line_end}}, '?' if $content =~ /\r/;
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48 for my $l (split /\n/, $content) {
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49 push @{$troubles->{merge_conflict}}, $lineno if $l =~ /^(<<<<<<<|=======|>>>>>>>)([^<=>]|$)/;
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50 push @{$troubles->{trailing_space}}, $lineno if $l =~ / $/;
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51 push @{$troubles->{tab}}, $lineno if $l =~ /\t/ && basename($file) !~ /^makefile/i;
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52 push @{$troubles->{non_ascii_char}}, $lineno if $l =~ /[^[:ascii:]]/;
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53 push @{$troubles->{cpp_comment}}, $lineno if $file =~ /\.(c|h)$/ && ($l =~ /\s\/\// || $l =~ /\/\/\s/);
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54 # we prefer using XMALLOC, XFREE, XREALLOC, XCALLOC ...
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55 push @{$troubles->{unwanted_malloc}}, $lineno if $file =~ /^[^\/]+\.c$/ && $l =~ /\bmalloc\s*\(/;
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56 push @{$troubles->{unwanted_realloc}}, $lineno if $file =~ /^[^\/]+\.c$/ && $l =~ /\brealloc\s*\(/;
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57 push @{$troubles->{unwanted_calloc}}, $lineno if $file =~ /^[^\/]+\.c$/ && $l =~ /\bcalloc\s*\(/;
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58 push @{$troubles->{unwanted_free}}, $lineno if $file =~ /^[^\/]+\.c$/ && $l =~ /\bfree\s*\(/;
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59 # and we probably want to also avoid the following
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60 push @{$troubles->{unwanted_memcpy}}, $lineno if $file =~ /^[^\/]+\.c$/ && $l =~ /\bmemcpy\s*\(/;
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61 push @{$troubles->{unwanted_memset}}, $lineno if $file =~ /^[^\/]+\.c$/ && $l =~ /\bmemset\s*\(/;
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62 push @{$troubles->{unwanted_memcpy}}, $lineno if $file =~ /^[^\/]+\.c$/ && $l =~ /\bmemcpy\s*\(/;
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63 push @{$troubles->{unwanted_memmove}}, $lineno if $file =~ /^[^\/]+\.c$/ && $l =~ /\bmemmove\s*\(/;
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64 push @{$troubles->{unwanted_memcmp}}, $lineno if $file =~ /^[^\/]+\.c$/ && $l =~ /\bmemcmp\s*\(/;
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65 push @{$troubles->{unwanted_strcmp}}, $lineno if $file =~ /^[^\/]+\.c$/ && $l =~ /\bstrcmp\s*\(/;
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66 push @{$troubles->{unwanted_strcpy}}, $lineno if $file =~ /^[^\/]+\.c$/ && $l =~ /\bstrcpy\s*\(/;
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67 push @{$troubles->{unwanted_strncpy}}, $lineno if $file =~ /^[^\/]+\.c$/ && $l =~ /\bstrncpy\s*\(/;
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68 push @{$troubles->{unwanted_clock}}, $lineno if $file =~ /^[^\/]+\.c$/ && $l =~ /\bclock\s*\(/;
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69 push @{$troubles->{unwanted_qsort}}, $lineno if $file =~ /^[^\/]+\.c$/ && $l =~ /\bqsort\s*\(/;
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70 push @{$troubles->{sizeof_no_brackets}}, $lineno if $file =~ /^[^\/]+\.c$/ && $l =~ /\bsizeof\s*[^\(]/;
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71 if ($file =~ m|^[^\/]+\.c$| && $l =~ /^static(\s+[a-zA-Z0-9_]+)+\s+([a-zA-Z0-9_]+)\s*\(/) {
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72 my $funcname = $2;
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73 # static functions should start with s_
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74 push @{$troubles->{staticfunc_name}}, "$lineno($funcname)" if $funcname !~ /^s_/;
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75 }
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76 $lineno++;
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77 }
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78 for my $k (sort keys %$troubles) {
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79 warn "[$k] $file line:" . join(",", @{$troubles->{$k}}) . "\n";
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80 $fails++;
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81 }
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82 }
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83
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84 warn( $fails > 0 ? "check-source: FAIL $fails\n" : "check-source: PASS\n" );
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85 return $fails;
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86 }
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87
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88 sub check_comments {
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89 my $fails = 0;
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90 my $first_comment = <<'MARKER';
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91 /* LibTomMath, multiple-precision integer library -- Tom St Denis */
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92 /* SPDX-License-Identifier: Unlicense */
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93 MARKER
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94 #my @all_files = (bsd_glob("*.{h,c}"), bsd_glob("*/*.{h,c}"));
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95 my @all_files = (bsd_glob("*.{h,c}"));
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96 for my $f (@all_files) {
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97 my $txt = read_file($f);
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98 if ($txt !~ /\Q$first_comment\E/s) {
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99 warn "[first_comment] $f\n";
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diff changeset
100 $fails++;
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101 }
1692
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102 }
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103 warn( $fails > 0 ? "check-comments: FAIL $fails\n" : "check-comments: PASS\n" );
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104 return $fails;
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105 }
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106
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107 sub check_doc {
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108 my $fails = 0;
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109 my $tex = read_file('doc/bn.tex');
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110 my $tmh = read_file('tommath.h');
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111 my @functions = $tmh =~ /\n\s*[a-zA-Z0-9_* ]+?(mp_[a-z0-9_]+)\s*\([^\)]+\)\s*;/sg;
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112 my @macros = $tmh =~ /\n\s*#define\s+([a-z0-9_]+)\s*\([^\)]+\)/sg;
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113 for my $n (sort @functions) {
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114 (my $nn = $n) =~ s/_/\\_/g; # mp_sub_d >> mp\_sub\_d
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115 if ($tex !~ /index\Q{$nn}\E/) {
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116 warn "[missing_doc_for_function] $n\n";
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117 $fails++
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118 }
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119 }
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120 for my $n (sort @macros) {
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121 (my $nn = $n) =~ s/_/\\_/g; # mp_iszero >> mp\_iszero
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122 if ($tex !~ /index\Q{$nn}\E/) {
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123 warn "[missing_doc_for_macro] $n\n";
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124 $fails++
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125 }
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126 }
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127 warn( $fails > 0 ? "check_doc: FAIL $fails\n" : "check-doc: PASS\n" );
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128 return $fails;
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129 }
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130
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131 sub prepare_variable {
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132 my ($varname, @list) = @_;
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133 my $output = "$varname=";
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134 my $len = length($output);
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135 foreach my $obj (sort @list) {
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136 $len = $len + length $obj;
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137 $obj =~ s/\*/\$/;
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138 if ($len > 100) {
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139 $output .= "\\\n";
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140 $len = length $obj;
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141 }
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142 $output .= $obj . ' ';
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143 }
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144 $output =~ s/ $//;
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145 return $output;
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146 }
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147
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148 sub prepare_msvc_files_xml {
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149 my ($all, $exclude_re, $targets) = @_;
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150 my $last = [];
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151 my $depth = 2;
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152
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153 # sort files in the same order as visual studio (ugly, I know)
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154 my @parts = ();
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155 for my $orig (@$all) {
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156 my $p = $orig;
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157 $p =~ s|/|/~|g;
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158 $p =~ s|/~([^/]+)$|/$1|g;
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159 my @l = map { sprintf "% -99s", $_ } split /\//, $p;
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160 push @parts, [ $orig, join(':', @l) ];
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161 }
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162 my @sorted = map { $_->[0] } sort { $a->[1] cmp $b->[1] } @parts;
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163
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164 my $files = "<Files>\r\n";
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165 for my $full (@sorted) {
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166 my @items = split /\//, $full; # split by '/'
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167 $full =~ s|/|\\|g; # replace '/' bt '\'
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168 shift @items; # drop first one (src)
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169 pop @items; # drop last one (filename.ext)
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170 my $current = \@items;
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171 if (join(':', @$current) ne join(':', @$last)) {
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172 my $common = 0;
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173 $common++ while ($last->[$common] && $current->[$common] && $last->[$common] eq $current->[$common]);
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174 my $back = @$last - $common;
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175 if ($back > 0) {
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176 $files .= ("\t" x --$depth) . "</Filter>\r\n" for (1..$back);
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177 }
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178 my $fwd = [ @$current ]; splice(@$fwd, 0, $common);
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179 for my $i (0..scalar(@$fwd) - 1) {
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180 $files .= ("\t" x $depth) . "<Filter\r\n";
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181 $files .= ("\t" x $depth) . "\tName=\"$fwd->[$i]\"\r\n";
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182 $files .= ("\t" x $depth) . "\t>\r\n";
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183 $depth++;
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184 }
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185 $last = $current;
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186 }
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187 $files .= ("\t" x $depth) . "<File\r\n";
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188 $files .= ("\t" x $depth) . "\tRelativePath=\"$full\"\r\n";
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189 $files .= ("\t" x $depth) . "\t>\r\n";
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190 if ($full =~ $exclude_re) {
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191 for (@$targets) {
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192 $files .= ("\t" x $depth) . "\t<FileConfiguration\r\n";
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193 $files .= ("\t" x $depth) . "\t\tName=\"$_\"\r\n";
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194 $files .= ("\t" x $depth) . "\t\tExcludedFromBuild=\"true\"\r\n";
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195 $files .= ("\t" x $depth) . "\t\t>\r\n";
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196 $files .= ("\t" x $depth) . "\t\t<Tool\r\n";
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197 $files .= ("\t" x $depth) . "\t\t\tName=\"VCCLCompilerTool\"\r\n";
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198 $files .= ("\t" x $depth) . "\t\t\tAdditionalIncludeDirectories=\"\"\r\n";
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199 $files .= ("\t" x $depth) . "\t\t\tPreprocessorDefinitions=\"\"\r\n";
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200 $files .= ("\t" x $depth) . "\t\t/>\r\n";
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201 $files .= ("\t" x $depth) . "\t</FileConfiguration>\r\n";
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202 }
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203 }
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204 $files .= ("\t" x $depth) . "</File>\r\n";
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205 }
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206 $files .= ("\t" x --$depth) . "</Filter>\r\n" for (@$last);
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diff changeset
207 $files .= "\t</Files>";
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208 return $files;
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209 }
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210
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diff changeset
211 sub patch_file {
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212 my ($content, @variables) = @_;
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213 for my $v (@variables) {
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214 if ($v =~ /^([A-Z0-9_]+)\s*=.*$/si) {
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215 my $name = $1;
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216 $content =~ s/\n\Q$name\E\b.*?[^\\]\n/\n$v\n/s;
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217 }
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diff changeset
218 else {
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219 die "patch_file failed: " . substr($v, 0, 30) . "..";
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220 }
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221 }
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222 return $content;
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223 }
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224
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225 sub process_makefiles {
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226 my $write = shift;
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227 my $changed_count = 0;
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228 my @o = map { my $x = $_; $x =~ s/\.c$/.o/; $x } bsd_glob("*.c");
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229 my @all = bsd_glob("*.{c,h}");
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230
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231 my $var_o = prepare_variable("OBJECTS", @o);
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232 (my $var_obj = $var_o) =~ s/\.o\b/.obj/sg;
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233
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234 # update OBJECTS + HEADERS in makefile*
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235 for my $m (qw/ Makefile.in /) {
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236 my $old = read_file($m);
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237 my $new = $m eq 'makefile.msvc' ? patch_file($old, $var_obj)
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238 : patch_file($old, $var_o);
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239 if ($old ne $new) {
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240 write_file($m, $new) if $write;
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241 warn "changed: $m\n";
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242 $changed_count++;
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243 }
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244 }
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245
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246 if ($write) {
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247 return 0; # no failures
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248 }
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diff changeset
249 else {
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250 warn( $changed_count > 0 ? "check-makefiles: FAIL $changed_count\n" : "check-makefiles: PASS\n" );
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251 return $changed_count;
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252 }
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253 }
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254
1692
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255 sub draw_func
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256 {
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257 my ($deplist, $depmap, $out, $indent, $funcslist) = @_;
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258 my @funcs = split ',', $funcslist;
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259 # try this if you want to have a look at a minimized version of the callgraph without all the trivial functions
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260 #if ($deplist =~ /$funcs[0]/ || $funcs[0] =~ /BN_MP_(ADD|SUB|CLEAR|CLEAR_\S+|DIV|MUL|COPY|ZERO|GROW|CLAMP|INIT|INIT_\S+|SET|ABS|CMP|CMP_D|EXCH)_C/) {
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261 if ($deplist =~ /$funcs[0]/) {
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262 return $deplist;
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263 } else {
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264 $deplist = $deplist . $funcs[0];
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265 }
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266 if ($indent == 0) {
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267 } elsif ($indent >= 1) {
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268 print {$out} '| ' x ($indent - 1) . '+--->';
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269 }
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270 print {$out} $funcs[0] . "\n";
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271 shift @funcs;
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272 my $olddeplist = $deplist;
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273 foreach my $i (@funcs) {
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274 $deplist = draw_func($deplist, $depmap, $out, $indent + 1, ${$depmap}{$i}) if exists ${$depmap}{$i};
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275 }
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276 return $olddeplist;
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277 }
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278
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diff changeset
279 sub update_dep
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280 {
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281 #open class file and write preamble
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282 open(my $class, '>', 'tommath_class.h') or die "Couldn't open tommath_class.h for writing\n";
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283 print {$class} << 'EOS';
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diff changeset
284 /* LibTomMath, multiple-precision integer library -- Tom St Denis */
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285 /* SPDX-License-Identifier: Unlicense */
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diff changeset
286
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diff changeset
287 #if !(defined(LTM1) && defined(LTM2) && defined(LTM3))
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diff changeset
288 #define LTM_INSIDE
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289 #if defined(LTM2)
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290 # define LTM3
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diff changeset
291 #endif
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diff changeset
292 #if defined(LTM1)
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diff changeset
293 # define LTM2
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diff changeset
294 #endif
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295 #define LTM1
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diff changeset
296 #if defined(LTM_ALL)
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diff changeset
297 EOS
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298
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diff changeset
299 foreach my $filename (glob 'bn*.c') {
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diff changeset
300 my $define = $filename;
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diff changeset
301
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diff changeset
302 print "Processing $filename\n";
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diff changeset
303
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diff changeset
304 # convert filename to upper case so we can use it as a define
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diff changeset
305 $define =~ tr/[a-z]/[A-Z]/;
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diff changeset
306 $define =~ tr/\./_/;
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diff changeset
307 print {$class} "# define $define\n";
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diff changeset
308
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diff changeset
309 # now copy text and apply #ifdef as required
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diff changeset
310 my $apply = 0;
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diff changeset
311 open(my $src, '<', $filename);
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diff changeset
312 open(my $out, '>', 'tmp');
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diff changeset
313
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diff changeset
314 # first line will be the #ifdef
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diff changeset
315 my $line = <$src>;
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diff changeset
316 if ($line =~ /include/) {
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317 print {$out} $line;
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diff changeset
318 } else {
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diff changeset
319 print {$out} << "EOS";
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diff changeset
320 #include "tommath_private.h"
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diff changeset
321 #ifdef $define
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diff changeset
322 /* LibTomMath, multiple-precision integer library -- Tom St Denis */
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323 /* SPDX-License-Identifier: Unlicense */
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diff changeset
324 $line
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325 EOS
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326 $apply = 1;
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327 }
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328 while (<$src>) {
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329 if ($_ !~ /tommath\.h/) {
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330 print {$out} $_;
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331 }
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332 }
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333 if ($apply == 1) {
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334 print {$out} "#endif\n";
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335 }
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336 close $src;
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337 close $out;
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338
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339 unlink $filename;
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340 rename 'tmp', $filename;
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341 }
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342 print {$class} "#endif\n#endif\n";
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343
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344 # now do classes
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345 my %depmap;
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346 foreach my $filename (glob 'bn*.c') {
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347 my $content;
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348 if ($filename =~ "bn_deprecated.c") {
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349 open(my $src, '<', $filename) or die "Can't open source file!\n";
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350 read $src, $content, -s $src;
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351 close $src;
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352 } else {
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353 my $cc = $ENV{'CC'} || 'gcc';
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354 $content = `$cc -E -x c -DLTM_ALL $filename`;
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355 $content =~ s/^# 1 "$filename".*?^# 2 "$filename"//ms;
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356 }
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357
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358 # convert filename to upper case so we can use it as a define
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359 $filename =~ tr/[a-z]/[A-Z]/;
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diff changeset
360 $filename =~ tr/\./_/;
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361
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362 print {$class} "#if defined($filename)\n";
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363 my $list = $filename;
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364
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diff changeset
365 # strip comments
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366 $content =~ s{/\*.*?\*/}{}gs;
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367
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368 # scan for mp_* and make classes
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369 my @deps = ();
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diff changeset
370 foreach my $line (split /\n/, $content) {
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diff changeset
371 while ($line =~ /(fast_)?(s_)?mp\_[a-z_0-9]*((?=\;)|(?=\())|(?<=\()mp\_[a-z_0-9]*(?=\()/g) {
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diff changeset
372 my $a = $&;
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diff changeset
373 next if $a eq "mp_err";
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diff changeset
374 $a =~ tr/[a-z]/[A-Z]/;
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diff changeset
375 $a = 'BN_' . $a . '_C';
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diff changeset
376 push @deps, $a;
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diff changeset
377 }
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diff changeset
378 }
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diff changeset
379 @deps = sort(@deps);
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380 foreach my $a (@deps) {
1051e4eea25a Update LibTomMath to 1.2.0 (#84)
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diff changeset
381 if ($list !~ /$a/) {
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diff changeset
382 print {$class} "# define $a\n";
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383 }
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diff changeset
384 $list = $list . ',' . $a;
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385 }
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386 $depmap{$filename} = $list;
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387
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388 print {$class} "#endif\n\n";
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389 }
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390
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391 print {$class} << 'EOS';
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diff changeset
392 #ifdef LTM_INSIDE
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diff changeset
393 #undef LTM_INSIDE
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394 #ifdef LTM3
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395 # define LTM_LAST
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diff changeset
396 #endif
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397
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diff changeset
398 #include "tommath_superclass.h"
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diff changeset
399 #include "tommath_class.h"
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diff changeset
400 #else
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diff changeset
401 # define LTM_LAST
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diff changeset
402 #endif
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diff changeset
403 EOS
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Steffen Jaeckel <s@jaeckel.eu>
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diff changeset
404 close $class;
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Steffen Jaeckel <s@jaeckel.eu>
parents: 1655
diff changeset
405
1051e4eea25a Update LibTomMath to 1.2.0 (#84)
Steffen Jaeckel <s@jaeckel.eu>
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diff changeset
406 #now let's make a cool call graph...
1051e4eea25a Update LibTomMath to 1.2.0 (#84)
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diff changeset
407
1051e4eea25a Update LibTomMath to 1.2.0 (#84)
Steffen Jaeckel <s@jaeckel.eu>
parents: 1655
diff changeset
408 open(my $out, '>', 'callgraph.txt');
1051e4eea25a Update LibTomMath to 1.2.0 (#84)
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diff changeset
409 foreach (sort keys %depmap) {
1051e4eea25a Update LibTomMath to 1.2.0 (#84)
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parents: 1655
diff changeset
410 draw_func("", \%depmap, $out, 0, $depmap{$_});
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diff changeset
411 print {$out} "\n\n";
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parents: 1655
diff changeset
412 }
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Steffen Jaeckel <s@jaeckel.eu>
parents: 1655
diff changeset
413 close $out;
1051e4eea25a Update LibTomMath to 1.2.0 (#84)
Steffen Jaeckel <s@jaeckel.eu>
parents: 1655
diff changeset
414
1051e4eea25a Update LibTomMath to 1.2.0 (#84)
Steffen Jaeckel <s@jaeckel.eu>
parents: 1655
diff changeset
415 return 0;
1051e4eea25a Update LibTomMath to 1.2.0 (#84)
Steffen Jaeckel <s@jaeckel.eu>
parents: 1655
diff changeset
416 }
1051e4eea25a Update LibTomMath to 1.2.0 (#84)
Steffen Jaeckel <s@jaeckel.eu>
parents: 1655
diff changeset
417
1051e4eea25a Update LibTomMath to 1.2.0 (#84)
Steffen Jaeckel <s@jaeckel.eu>
parents: 1655
diff changeset
418 sub generate_def {
1051e4eea25a Update LibTomMath to 1.2.0 (#84)
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parents: 1655
diff changeset
419 my @files = split /\n/, `git ls-files`;
1051e4eea25a Update LibTomMath to 1.2.0 (#84)
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parents: 1655
diff changeset
420 @files = grep(/\.c/, @files);
1051e4eea25a Update LibTomMath to 1.2.0 (#84)
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parents: 1655
diff changeset
421 @files = map { my $x = $_; $x =~ s/^bn_|\.c$//g; $x; } @files;
1051e4eea25a Update LibTomMath to 1.2.0 (#84)
Steffen Jaeckel <s@jaeckel.eu>
parents: 1655
diff changeset
422 @files = grep(!/mp_radix_smap/, @files);
1051e4eea25a Update LibTomMath to 1.2.0 (#84)
Steffen Jaeckel <s@jaeckel.eu>
parents: 1655
diff changeset
423
1051e4eea25a Update LibTomMath to 1.2.0 (#84)
Steffen Jaeckel <s@jaeckel.eu>
parents: 1655
diff changeset
424 push(@files, qw(mp_set_int mp_set_long mp_set_long_long mp_get_int mp_get_long mp_get_long_long mp_init_set_int));
1051e4eea25a Update LibTomMath to 1.2.0 (#84)
Steffen Jaeckel <s@jaeckel.eu>
parents: 1655
diff changeset
425
1051e4eea25a Update LibTomMath to 1.2.0 (#84)
Steffen Jaeckel <s@jaeckel.eu>
parents: 1655
diff changeset
426 my $files = join("\n ", sort(grep(/^mp_/, @files)));
1051e4eea25a Update LibTomMath to 1.2.0 (#84)
Steffen Jaeckel <s@jaeckel.eu>
parents: 1655
diff changeset
427 write_file "tommath.def", "; libtommath
1051e4eea25a Update LibTomMath to 1.2.0 (#84)
Steffen Jaeckel <s@jaeckel.eu>
parents: 1655
diff changeset
428 ;
1051e4eea25a Update LibTomMath to 1.2.0 (#84)
Steffen Jaeckel <s@jaeckel.eu>
parents: 1655
diff changeset
429 ; Use this command to produce a 32-bit .lib file, for use in any MSVC version
1051e4eea25a Update LibTomMath to 1.2.0 (#84)
Steffen Jaeckel <s@jaeckel.eu>
parents: 1655
diff changeset
430 ; lib -machine:X86 -name:libtommath.dll -def:tommath.def -out:tommath.lib
1051e4eea25a Update LibTomMath to 1.2.0 (#84)
Steffen Jaeckel <s@jaeckel.eu>
parents: 1655
diff changeset
431 ; Use this command to produce a 64-bit .lib file, for use in any MSVC version
1051e4eea25a Update LibTomMath to 1.2.0 (#84)
Steffen Jaeckel <s@jaeckel.eu>
parents: 1655
diff changeset
432 ; lib -machine:X64 -name:libtommath.dll -def:tommath.def -out:tommath.lib
1051e4eea25a Update LibTomMath to 1.2.0 (#84)
Steffen Jaeckel <s@jaeckel.eu>
parents: 1655
diff changeset
433 ;
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Steffen Jaeckel <s@jaeckel.eu>
parents: 1655
diff changeset
434 EXPORTS
1051e4eea25a Update LibTomMath to 1.2.0 (#84)
Steffen Jaeckel <s@jaeckel.eu>
parents: 1655
diff changeset
435 $files
1051e4eea25a Update LibTomMath to 1.2.0 (#84)
Steffen Jaeckel <s@jaeckel.eu>
parents: 1655
diff changeset
436 ";
1051e4eea25a Update LibTomMath to 1.2.0 (#84)
Steffen Jaeckel <s@jaeckel.eu>
parents: 1655
diff changeset
437 return 0;
1051e4eea25a Update LibTomMath to 1.2.0 (#84)
Steffen Jaeckel <s@jaeckel.eu>
parents: 1655
diff changeset
438 }
1051e4eea25a Update LibTomMath to 1.2.0 (#84)
Steffen Jaeckel <s@jaeckel.eu>
parents: 1655
diff changeset
439
1655
f52919ffd3b1 update ltm to 1.1.0 and enable FIPS 186.4 compliant key-generation (#79)
Steffen Jaeckel <s_jaeckel@gmx.de>
parents:
diff changeset
440 sub die_usage {
f52919ffd3b1 update ltm to 1.1.0 and enable FIPS 186.4 compliant key-generation (#79)
Steffen Jaeckel <s_jaeckel@gmx.de>
parents:
diff changeset
441 die <<"MARKER";
f52919ffd3b1 update ltm to 1.1.0 and enable FIPS 186.4 compliant key-generation (#79)
Steffen Jaeckel <s_jaeckel@gmx.de>
parents:
diff changeset
442 usage: $0 -s OR $0 --check-source
f52919ffd3b1 update ltm to 1.1.0 and enable FIPS 186.4 compliant key-generation (#79)
Steffen Jaeckel <s_jaeckel@gmx.de>
parents:
diff changeset
443 $0 -o OR $0 --check-comments
f52919ffd3b1 update ltm to 1.1.0 and enable FIPS 186.4 compliant key-generation (#79)
Steffen Jaeckel <s_jaeckel@gmx.de>
parents:
diff changeset
444 $0 -m OR $0 --check-makefiles
f52919ffd3b1 update ltm to 1.1.0 and enable FIPS 186.4 compliant key-generation (#79)
Steffen Jaeckel <s_jaeckel@gmx.de>
parents:
diff changeset
445 $0 -a OR $0 --check-all
1692
1051e4eea25a Update LibTomMath to 1.2.0 (#84)
Steffen Jaeckel <s@jaeckel.eu>
parents: 1655
diff changeset
446 $0 -u OR $0 --update-files
1655
f52919ffd3b1 update ltm to 1.1.0 and enable FIPS 186.4 compliant key-generation (#79)
Steffen Jaeckel <s_jaeckel@gmx.de>
parents:
diff changeset
447 MARKER
f52919ffd3b1 update ltm to 1.1.0 and enable FIPS 186.4 compliant key-generation (#79)
Steffen Jaeckel <s_jaeckel@gmx.de>
parents:
diff changeset
448 }
f52919ffd3b1 update ltm to 1.1.0 and enable FIPS 186.4 compliant key-generation (#79)
Steffen Jaeckel <s_jaeckel@gmx.de>
parents:
diff changeset
449
f52919ffd3b1 update ltm to 1.1.0 and enable FIPS 186.4 compliant key-generation (#79)
Steffen Jaeckel <s_jaeckel@gmx.de>
parents:
diff changeset
450 GetOptions( "s|check-source" => \my $check_source,
f52919ffd3b1 update ltm to 1.1.0 and enable FIPS 186.4 compliant key-generation (#79)
Steffen Jaeckel <s_jaeckel@gmx.de>
parents:
diff changeset
451 "o|check-comments" => \my $check_comments,
f52919ffd3b1 update ltm to 1.1.0 and enable FIPS 186.4 compliant key-generation (#79)
Steffen Jaeckel <s_jaeckel@gmx.de>
parents:
diff changeset
452 "m|check-makefiles" => \my $check_makefiles,
1692
1051e4eea25a Update LibTomMath to 1.2.0 (#84)
Steffen Jaeckel <s@jaeckel.eu>
parents: 1655
diff changeset
453 "d|check-doc" => \my $check_doc,
1655
f52919ffd3b1 update ltm to 1.1.0 and enable FIPS 186.4 compliant key-generation (#79)
Steffen Jaeckel <s_jaeckel@gmx.de>
parents:
diff changeset
454 "a|check-all" => \my $check_all,
1692
1051e4eea25a Update LibTomMath to 1.2.0 (#84)
Steffen Jaeckel <s@jaeckel.eu>
parents: 1655
diff changeset
455 "u|update-files" => \my $update_files,
1655
f52919ffd3b1 update ltm to 1.1.0 and enable FIPS 186.4 compliant key-generation (#79)
Steffen Jaeckel <s_jaeckel@gmx.de>
parents:
diff changeset
456 "h|help" => \my $help
f52919ffd3b1 update ltm to 1.1.0 and enable FIPS 186.4 compliant key-generation (#79)
Steffen Jaeckel <s_jaeckel@gmx.de>
parents:
diff changeset
457 ) or die_usage;
f52919ffd3b1 update ltm to 1.1.0 and enable FIPS 186.4 compliant key-generation (#79)
Steffen Jaeckel <s_jaeckel@gmx.de>
parents:
diff changeset
458
f52919ffd3b1 update ltm to 1.1.0 and enable FIPS 186.4 compliant key-generation (#79)
Steffen Jaeckel <s_jaeckel@gmx.de>
parents:
diff changeset
459 my $failure;
f52919ffd3b1 update ltm to 1.1.0 and enable FIPS 186.4 compliant key-generation (#79)
Steffen Jaeckel <s_jaeckel@gmx.de>
parents:
diff changeset
460 $failure ||= check_source() if $check_all || $check_source;
f52919ffd3b1 update ltm to 1.1.0 and enable FIPS 186.4 compliant key-generation (#79)
Steffen Jaeckel <s_jaeckel@gmx.de>
parents:
diff changeset
461 $failure ||= check_comments() if $check_all || $check_comments;
1692
1051e4eea25a Update LibTomMath to 1.2.0 (#84)
Steffen Jaeckel <s@jaeckel.eu>
parents: 1655
diff changeset
462 $failure ||= check_doc() if $check_doc; # temporarily excluded from --check-all
1655
f52919ffd3b1 update ltm to 1.1.0 and enable FIPS 186.4 compliant key-generation (#79)
Steffen Jaeckel <s_jaeckel@gmx.de>
parents:
diff changeset
463 $failure ||= process_makefiles(0) if $check_all || $check_makefiles;
1692
1051e4eea25a Update LibTomMath to 1.2.0 (#84)
Steffen Jaeckel <s@jaeckel.eu>
parents: 1655
diff changeset
464 $failure ||= process_makefiles(1) if $update_files;
1051e4eea25a Update LibTomMath to 1.2.0 (#84)
Steffen Jaeckel <s@jaeckel.eu>
parents: 1655
diff changeset
465 $failure ||= update_dep() if $update_files;
1051e4eea25a Update LibTomMath to 1.2.0 (#84)
Steffen Jaeckel <s@jaeckel.eu>
parents: 1655
diff changeset
466 $failure ||= generate_def() if $update_files;
1655
f52919ffd3b1 update ltm to 1.1.0 and enable FIPS 186.4 compliant key-generation (#79)
Steffen Jaeckel <s_jaeckel@gmx.de>
parents:
diff changeset
467
f52919ffd3b1 update ltm to 1.1.0 and enable FIPS 186.4 compliant key-generation (#79)
Steffen Jaeckel <s_jaeckel@gmx.de>
parents:
diff changeset
468 die_usage unless defined $failure;
f52919ffd3b1 update ltm to 1.1.0 and enable FIPS 186.4 compliant key-generation (#79)
Steffen Jaeckel <s_jaeckel@gmx.de>
parents:
diff changeset
469 exit $failure ? 1 : 0;