Skip to content

HTTPS clone URL

Subversion checkout URL

You can clone with HTTPS or Subversion.

Download ZIP
tree: 8df1d893a7
Fetching contributors…

Cannot retrieve contributors at this time

executable file 107 lines (91 sloc) 2.487 kb
#!/usr/bin/perl
package My::Giant::Tuba;
use strict;
use warnings;
use blib;
use JSON::SL::Tuba;
use Getopt::Long;
use Data::Dumper::Concise;
use utf8;
GetOptions('f|file=s' => \my $InputFile,
'c|chunk=i' => \my $ChunkSize,
'i|iterations=i' => \my $Iterations,
'a|accumulate' => \my $AccumAll,
'q|quiet' => \my $Silent);
our @ISA = qw(JSON::SL::Tuba);
my $JSON;
$Iterations ||= 1;
if ($InputFile) {
open my $fh, "<", $InputFile or die "$InputFile: $!";
$JSON = join("", <$fh>);
close($fh);
}
$JSON ||= <<'EOJ';
{
"a" : "b",
"c" : { "d" : "e" },
"f" : [ "g", "h", "i", "j" ],
"a number" : 0.4444444444,
"a (false) boolean": false,
"another (true) boolean" : true,
"a null value" : null,
"exponential" : 1.3413400E4,
"an\tescaped key" : "a u-\u0065\u0073caped value",
"שלום":"להראות"
}
EOJ
sub on_any {
my ($tuba,$info,$data) = @_;
#print Dumper(\@_);
#use constant comparisons
if ($info->{Type} == TUBA_TYPE_JSON) {
printf STDERR ("JSON DOCUMENT: %c\n\n", $info->{Mode});
return;
}
# or use the mnemonic ones
if ($info->{Key} && $info->{Mode} =~ m,[>\+],) {
printf ('"%s" : ', $info->{Key});
}
if ($info->{Type} == TUBA_TYPE_STRING) {
printf('"%s",' . "\n", $data || "<NO DATA>");
} elsif ($info->{Type} =~ m,[\[\{],) {
if ($info->{Mode} eq '+') {
print $info->{Type} . "\n";
} else {
print $JSON::SL::Tuba::CloseTokens{$info->{Type}} . ",\n";
}
} else {
if (@_ == 3) {
print $data . ",\n"
} else {
die ("hrrm.. what have we here?")
unless $info->{Type} == TUBA_TYPE_NULL;
print "null\n";
}
}
}
sub new {
my ($cls,%options) = @_;
my $o = $cls->SUPER::new(%options);
#the object itself is a hashref. Only a single key
#is used by tuba, the very prominent '_TUBA' key. Don't delete it.
$o->{my_private_data} = "hey there";
#if you want to re-bless or do something funny, do it BEFORE
#parse() is called..
$o;
}
my @Chunks;
if ($ChunkSize) {
@Chunks = unpack("(a$ChunkSize)*", $JSON);
} else {
@Chunks = $JSON;
}
open my $devnull, ">", "/dev/null";
if ($Silent) {
select $devnull;
}
foreach (1..$Iterations) {
my $o = My::Giant::Tuba->new();
$o->utf8(1);
$o->parse($_) for @Chunks;
}
Jump to Line
Something went wrong with that request. Please try again.