use strict;
use warnings;
-use Text::Template;
+
+use Getopt::Std;
# We actually expect to get the following hash tables from configdata:
#
# %config
# %target
# %withargs
+# %unified_info
#
# We just do a minimal test to see that we got what we expected.
# $config{target} must exist as an absolute minimum.
die "You must run this script with -Mconfigdata\n" if !exists($config{target});
+# Make a subclass of Text::Template to override append_text_to_result,
+# as recommended here:
+#
+# http://search.cpan.org/~mjd/Text-Template-1.46/lib/Text/Template.pm#Automatic_postprocessing_of_template_hunks
+
+package OpenSSL::Template;
+
+# Because we know that Text::Template isn't a core Perl module, we use
+# a fallback in case it's not installed on the system
+use File::Basename;
+use File::Spec::Functions;
+use lib catdir(dirname(__FILE__));
+use with_fallback qw(Text::Template);
+
+#use parent qw/Text::Template/;
+use vars qw/@ISA/;
+push @ISA, qw/Text::Template/;
+
+# Override constructor
+sub new {
+ my ($class) = shift;
+
+ # Call the constructor of the parent class, Person.
+ my $self = $class->SUPER::new( @_ );
+ # Add few more attributes
+ $self->{_output_off} = 0; # Default to output hunks
+ bless $self, $class;
+ return $self;
+}
+
+sub append_text_to_output {
+ my $self = shift;
+
+ if ($self->{_output_off} == 0) {
+ $self->SUPER::append_text_to_output(@_);
+ }
+
+ return;
+}
+
+sub output_reset_on {
+ my $self = shift;
+ $self->{_output_off} = 0;
+}
+
+sub output_on {
+ my $self = shift;
+ if (--$self->{_output_off} < 0) {
+ $self->{_output_off} = 0;
+ }
+}
+
+sub output_off {
+ my $self = shift;
+ $self->{_output_off}++;
+}
+
+# Come back to main
+
+package main;
+
# Helper functions for the templates #################################
# It might be practical to quotify some strings and have them protected
undef;
}
+# Check options ######################################################
+
+my %opts = ();
+
+# -o ORIGINATOR
+# declares ORIGINATOR as the originating script.
+getopt('o', \%opts);
+
+my @autowarntext = ("WARNING: do not edit!",
+ "Generated"
+ . (defined($opts{o}) ? " by ".$opts{o} : "")
+ . (scalar(@ARGV) > 0 ? " from ".join(", ",@ARGV) : ""));
+
# Template reading ###################################################
# Read in all the templates into $text, while keeping track of each
my $prev_linecount = 0;
my $text =
@ARGV
- ? join("", map { my $x = my $y = Text::Template::_load_text($_);
+ ? join("", map { my $x = "{- output_reset_on() -}".Text::Template::_load_text($_);
my $linecount = $x =~ tr/\n//;
$prev_linecount = ($linecount += $prev_linecount);
$lines{$linecount} = $_;
# Load the full template (combination of files) into Text::Template
# and fill it up with our data. Output goes directly to STDOUT
-my $template = Text::Template->new(TYPE => 'STRING', SOURCE => $text );
+my $template = OpenSSL::Template->new(TYPE => 'STRING', SOURCE => $text );
+
+sub output_reset_on {
+ $template->output_reset_on();
+ "";
+}
+sub output_on {
+ $template->output_on();
+ "";
+}
+sub output_off {
+ $template->output_off();
+ "";
+}
+
$template->fill_in(OUTPUT => \*STDOUT,
HASH => { config => \%config,
target => \%target,
+ disabled => \%disabled,
+ withargs => \%withargs,
+ unified_info => \%unified_info,
+ autowarntext => \@autowarntext,
quotify1 => \"ify1,
- quotify_l => \"ify_l },
+ quotify_l => \"ify_l,
+ output_reset_on => \&output_reset_on,
+ output_on => \&output_on,
+ output_off => \&output_off },
DELIMITERS => [ "{-", "-}" ],
BROKEN => \&broken);