use base 'RFID::Biblio';
use RFID::Biblio;
+use Data::Dump qw(dump);
+
=head1 NAME
RFID::Biblio::librfid - execute librfid-tool
L<http://openmrtd.org/projects/librfid/>
+=head2 SYOPSYS
+
+
+
=cut
sub serial_settings {} # don't open serial
-our $tool = '/rest/cvs/librfid/utils/librfid-tool';
+our $bin = '/rest/cvs/librfid/utils/librfid-tool';
sub init {
- warn "# no $tool found\n" if ! -e $tool;
+ my $self = shift;
+ warn "# no $bin found\n" if ! -e $bin;
}
-sub inventory {
-
- my @tags;
+sub _grep_tool {
+ my ( $param, $coderef ) = @_;
- open(my $s, '-|', "$tool --scan") || die $!;
+ warn "# _grep_tool $bin $param\n";
+ open(my $s, '-|', "$bin $param") || die $!;
while(<$s>) {
chomp;
warn "## $_\n";
+ $coderef->( $_ );
+ }
+
+
+}
+
+sub inventory {
+
+ my @tags;
+ _grep_tool '--scan' => sub {
if ( m/success.+:\s+(.+)/ ) {
push @tags, $1;
}
- }
-
+ };
+ warn "# invetory ",dump(@tags);
return @tags;
}
-sub read_blocks {}
+sub read_blocks {
+
+ my $blocks;
+ _grep_tool '--read -1' => sub {
+ $blocks->[$1] = hex2bytes($2)
+ if m/block\[\s*(\d+):.+data.+:\s*(.+)/;
+ };
+ warn "# read_blocks ",dump($blocks);
+ return $blocks;
+}
+
sub write_blocks {}
sub read_afi {}
sub write_afi {}