From a14ea0fdd9615a190c7cb1d4e711999d31f9371b Mon Sep 17 00:00:00 2001
From: Dobrica Pavlinusic <dpavlin@rot13.org>
Date: Thu, 29 Jul 2010 15:11:13 +0200
Subject: [PATCH] program tags from command line

---
 lib/RFID/Biblio/RFID501.pm |  5 ++++-
 scripts/program.pl         | 31 +++++++++++++++++++++++++++++++
 2 files changed, 35 insertions(+), 1 deletion(-)
 create mode 100755 scripts/program.pl

diff --git a/lib/RFID/Biblio/RFID501.pm b/lib/RFID/Biblio/RFID501.pm
index dc30fe8..760fe24 100644
--- a/lib/RFID/Biblio/RFID501.pm
+++ b/lib/RFID/Biblio/RFID501.pm
@@ -118,7 +118,10 @@ sub to_hash {
 }
 
 sub from_hash {
-	my ( $self, $hash ) = @_;
+	my $self = shift;
+	my $hash = {@_};
+
+	warn "## from_hash ",dump($hash);
 
 	return pack('C4Z16Nl>l',
 		0x04,
diff --git a/scripts/program.pl b/scripts/program.pl
new file mode 100755
index 0000000..4f9eaff
--- /dev/null
+++ b/scripts/program.pl
@@ -0,0 +1,31 @@
+#!/usr/bin/perl
+
+use warnings;
+use strict;
+
+use Data::Dump qw(dump);
+use Getopt::Long;
+use lib 'lib';
+use RFID::Biblio::Readers;
+use RFID::Biblio::RFID501;
+
+my $only;
+
+GetOptions(
+	'only=s', => \$only,
+) || die $!;
+
+my ( $sid, $content ) =  @ARGV;
+die "usage: $0 E0_RFID_SID content\n" unless $sid && $content;
+
+my @rfid = RFID::Biblio::Readers->available( $only );
+
+foreach my $rfid ( @rfid ) {
+	my $visible = $rfid->scan;
+	foreach my $tag ( keys %$visible ) {
+		next unless $tag eq $sid;
+		warn "PROGRAM $tag with $content\n";
+		$rfid->write_blocks( $tag, RFID::Biblio::RFID501->from_hash( content => $content ) );
+	}
+}
+
-- 
2.20.1