--- 3m-810.pl 2009/03/28 03:47:10 23
+++ 3m-810.pl 2009/06/01 18:36:42 38
@@ -7,15 +7,35 @@
use Data::Dump qw/dump/;
use Carp qw/confess/;
use Getopt::Long;
+use File::Slurp;
use IO::Socket::INET;
-my $meteor = IO::Socket::INET->new( '192.168.1.13:4671' ) || die "can't connect to meteor: $!";
+my $meteor_server = '192.168.1.13:4671';
+my $meteor_fh;
sub meteor {
- my ( $item, $html ) = @_;
- warn ">> meteor $item $html\n";
- print $meteor "ADDMESSAGE test $item|" . localtime() . "
$html\n";
+ my @a = @_;
+ push @a, scalar localtime() if $a[0] =~ m{^info};
+
+ if ( ! defined $meteor_fh ) {
+ if ( $meteor_fh =
+ IO::Socket::INET->new(
+ PeerAddr => $meteor_server,
+ Timeout => 1,
+ )
+ ) {
+ warn "# meteor connected to $meteor_server";
+ } else {
+ warn "can't connect to meteor $meteor_server: $!";
+ $meteor_fh = 0;
+ }
+ }
+
+ if ( $meteor_fh ) {
+ warn ">> meteor ",dump( @a );
+ print $meteor_fh "ADDMESSAGE test ",join('|',@a),"\n"
+ }
}
my $debug = 0;
@@ -27,6 +47,9 @@
my $stopbits = "1";
my $handshake = "none";
+my $program_path = './program/';
+my $secure_path = './secure/';
+
my $response = {
'd500090400110a0500027250' => 'version?',
'd60007fe00000500c97b' => 'no tag in range',
@@ -47,6 +70,7 @@
'parity=s' => \$parity,
'stopbits=i' => \$stopbits,
'handshake=s' => \$handshake,
+ 'meteor=s' => \$meteor_server,
) or die $!;
my $verbose = $debug > 0 ? $debug-- : 0;
@@ -85,6 +109,23 @@
my $tags_data;
my $visible_tags;
+my $item_type = {
+ 1 => 'Book',
+ 6 => 'CD/CD ROM',
+ 2 => 'Magazine',
+ 13 => 'Book with Audio Tape',
+ 9 => 'Book with CD/CD ROM',
+ 0 => 'Other',
+
+ 5 => 'Video',
+ 4 => 'Audio Tape',
+ 3 => 'Bound Journal',
+ 8 => 'Book with Diskette',
+ 7 => 'Diskette',
+};
+
+warn "## known item type: ",dump( $item_type ) if $debug;
+
my $port=new Device::SerialPort($device) || die "can't open serial port $device: $!\n";
warn "using $device $handshake $baudrate $databits $parity $stopbits" if $debug;
$handshake=$port->handshake($handshake);
@@ -110,7 +151,7 @@
'D5 00 09 04 00 11 0A 05 00 02 7250', sub {
my $hw_ver = join('.', unpack('CCCC', skip_assert(3) ));
print "hardware version $hw_ver\n";
- meteor( -1, "Found reader $hw_ver" );
+ meteor( 'info', "Found reader hardware $hw_ver" );
});
cmd( 'D6 00 0C 13 04 01 00 02 00 03 00 04 00 AAF2','FIXME: stats?',
@@ -126,7 +167,8 @@
if ( ! $nr ) {
print "no tags in range\n";
update_visible_tags();
- meteor( -1, "No tags in range" );
+ meteor( 'info-none-in-range' );
+ $tags_data = {};
} else {
my $tags = substr( $rest, 1 );
@@ -139,13 +181,13 @@
warn "## tags ",as_hex($tags), " [$tl] = ",dump( $tags ) if $debug;
print "$nr tags in range: ", join(',', @tags ) , "\n";
- update_visible_tags( @tags );
+ meteor( 'info-in-range', join(' ',@tags));
- my $html = join('', map { "$_" } @tags);
- meteor( 0, "Tags:" );
+ update_visible_tags( @tags );
}
}
-) foreach ( 1 .. 1000 );
+) while(1);
+#) foreach ( 1 .. 100 );
@@ -157,72 +199,172 @@
foreach my $tag ( @tags ) {
if ( ! defined $last_visible_tags->{$tag} ) {
- read_tag( $tag );
+ if ( defined $tags_data->{$tag} ) {
+# meteor( 'in-range', $tag );
+ } else {
+ meteor( 'read', $tag );
+ read_tag( $tag );
+ }
$visible_tags->{$tag}++;
} else {
warn "## using cached data for $tag" if $debug;
}
delete $last_visible_tags->{$tag}; # leave just missing tags
+
+ if ( -e "$program_path/$tag" ) {
+ meteor( 'write', $tag );
+ write_tag( $tag );
+ }
+ if ( -e "$secure_path/$tag" ) {
+ meteor( 'secure', $tag );
+ secure_tag( $tag );
+ }
}
foreach my $tag ( keys %$last_visible_tags ) {
my $data = delete $tags_data->{$tag};
print "removed tag $tag with data ",dump( $data ),"\n";
+ meteor( 'removed', $tag );
}
warn "## update_visible_tags(",dump( @tags ),") = ",dump( $visible_tags )," removed: ",dump( $last_visible_tags ), " data: ",dump( $tags_data ) if $debug;
}
+my $tag_data_block;
+
+sub read_tag_data {
+ my ($start_block,$rest) = @_;
+ die "no rest?" unless $rest;
+ warn "## DATA [$start_block] ", dump( $rest ) if $debug;
+ my $tag = uc(unpack('H16',substr( $rest, 0, 8 )));
+ my $blocks = ord(substr($rest,8,1));
+ $rest = substr($rest,9); # leave just data blocks
+ foreach my $nr ( 0 .. $blocks - 1 ) {
+ my $block = substr( $rest, $nr * 6, 6 );
+ warn "## block ",as_hex( $block ) if $debug;
+ my $ord = unpack('v',substr( $block, 0, 2 ));
+ my $expected_ord = $nr + $start_block;
+ die "got block $ord, expected block $expected_ord from ",dump( $block ) if $ord != $expected_ord;
+ my $data = substr( $block, 2 );
+ die "data payload should be 4 bytes" if length($data) != 4;
+ warn sprintf "## tag %9s %02d %s |%-4s|\n", $tag, $ord, as_hex( $data ), $data;
+ $tag_data_block->{$tag}->[ $ord ] = $data;
+ }
+ $tags_data->{ $tag } = join('', @{ $tag_data_block->{$tag} });
+
+ my $item_type_nr = ord(substr( $tags_data->{$tag}, 3, 1 ));
+ print "DATA $tag ",dump( $tags_data ), " item type: ", ( $item_type->{ $item_type_nr } || "UNKWOWN '$item_type_nr' in " . dump( $item_type ) ), "\n";
+}
sub read_tag {
my ( $tag ) = @_;
confess "no tag?" unless $tag;
- return if defined $tags_data->{$tag};
-
print "read_tag $tag\n";
cmd(
- "D6 00 0D 02 $tag 00 03 1CC4", 'read $tag offset: 0 blocks: 3',
+ "D6 00 0D 02 $tag 00 03 1CC4", "read $tag offset: 0 blocks: 3",
"D6 00 0F FE 00 00 05 01 $tag 941A", sub {
print "FIXME: tag $tag ready?\n";
},
"D6 00 1F 02 00", sub { # $tag 03 00 00 04 11 00 01 01 00 31 32 33 34 02 00 35 36 37 38 531F\n";
- my $rest = shift || die "no rest?";
- warn "## DATA ", dump( $rest ) if $debug;
- my $tag = uc(unpack('H16',substr( $rest, 0, 8 )));
- my $blocks = ord(substr($rest,8,1));
- $rest = substr($rest,9); # leave just data blocks
- my @data;
- foreach my $nr ( 0 .. $blocks - 1 ) {
- my $block = substr( $rest, $nr * 6, 6 );
- warn "## block ",as_hex( $block ) if $debug;
- my $ord = unpack('v',substr( $block, 0, 2 ));
- die "got block $ord, expected block $nr from ",dump( $block ) if $ord != $nr;
- my $data = substr( $block, 2 );
- die "data payload should be 4 bytes" if length($data) != 4;
- warn sprintf "## tag %08s %02d %s |%-4s|\n", $tag, $ord, as_hex( $data ), $data;
- $data[ $ord ] = $data;
- }
- $tags_data->{ $tag } = join('', @data);
- print "DATA $tag ",dump( $tags_data ), "\n";
+ read_tag_data( 0, @_ );
+ },
+ );
+
+ cmd(
+ "D6 00 0D 02 $tag 03 04 3970", "read $tag offset: 3 blocks: 4",
+ "D6 00 25 02 00", sub { # $tag 04 03 00 30 30 00 00 04 00 00 00 00 00
+ read_tag_data( 3, @_ );
+ }
+ );
+
+ my $security;
+
+ cmd(
+ "D6 00 0B 0A $tag 1234", "check security $tag",
+ "D6 00 0D 0A 00", sub {
+ my $rest = shift;
+ my $from_tag;
+ ( $from_tag, $security ) = ( substr($rest,0,8), substr($rest,8,1) );
+ die "security from other tag: ",as_hex( $from_tag ) if $from_tag ne str2bytes( $tag );
+ $security = as_hex( $security );
+ warn "# SECURITY $tag = $security\n";
}
);
- # D6 00 1F 02 00 $tag 03 00 00 04 11 00 01 01 00 30 30 30 30 02 00 30 30 30 30 E5F4
-if (0) {
- cmd( "D6 00 0D 02 $tag 03 04 3970", 'read offset: 3 blocks: 4' );
-
- # D6 00 25 02 00 $tag 04 03 00 30 30 00 00 04 00 00 00 00 00
- # $tag 05 00 00 00 00 00 06 00 00 00 00 00 B9BA
- warn "?? D6 00 25 02 00 $tag 04 03 00 39 30 31 32 04 00 ....\n";
+ my $data = $tags_data->{$tag} || die "no data for $tag";
+ my ( $u1, $set_item, $u2, $type, $content, $br_lib, $custom ) = unpack('C4Z16Nl>',$data);
+ my $set = ( $set_item & 0xf0 ) >> 4;
+ my $total = ( $set_item & 0x0f );
+ my $branch = $br_lib >> 20;
+ my $library = $br_lib & 0x000fffff;
+ print "TAG $tag [$u1] set: $set/$total [$u2] type: $type '$content' library: $library branch: $branch custom: $custom security: $security\n";
+
+}
+
+sub write_tag {
+ my ($tag) = @_;
+
+ my $path = "$program_path/$tag";
+
+ my $data = read_file( $path );
+ my $hex_data;
+
+ if ( $data =~ s{^hex\s+}{} ) {
+ $hex_data = $data;
+ $hex_data =~ s{\s+}{}g;
+ } else {
+
+ # pad to block size
+ $data .= "\0" x ( 4 - ( length($data) % 4 ) );
+
+ my $max_len = 7 * 4;
+
+ if ( length($data) > $max_len ) {
+ $data = substr($data,0,$max_len);
+ warn "strip content to $max_len bytes\n";
+ }
+
+ $hex_data = unpack('H*', $data);
+ }
+
+ my $len = length($hex_data) / 2;
+ my $blocks = sprintf('%02x', $len / 4);
+
+ print "write_tag $tag = ",dump( $data ), " [$len/$blocks] == $hex_data\n";
+
+ cmd(
+ "d6 00 ff 04 $tag 00 $blocks 00 $hex_data ffff", "write $tag",
+ "d6 00 0d 04 00 $tag $blocks afb1", sub { assert() },
+ ) foreach ( 1 .. 3 ); # xxx 3m software does this three times!
+
+ my $to = $path;
+ $to .= '.' . time();
+
+ rename $path, $to;
+ print ">> $to\n";
+
+ delete $tags_data->{$tag}; # force re-read of tag
}
- warn "?? D6 00 0F FE 00 00 05 01 $tag 941A ##### ready?\n";
- my $item = unpack('H*', substr($tag,-8) ) % 100000;
- meteor( $item, "Loading $item" );
+sub secure_tag {
+ my ($tag) = @_;
+
+ my $path = "$secure_path/$tag";
+ my $data = substr(read_file( $path ),0,2);
+
+ cmd(
+ "d6 00 0c 09 $tag $data 1234", "secure $tag -> $data",
+ "d6 00 0c 09 00 $tag 1234", sub { assert() },
+ );
+ my $to = $path;
+ $to .= '.' . time();
+
+ rename $path, $to;
+ print ">> $to\n";
}
exit;
@@ -256,7 +398,10 @@
sub writechunk
{
my $str=shift;
+warn "DEBUG: ", as_hex($str);
my $count = $port->write($str);
+ my $len = length($str);
+ die "wrong write length $count != $len in ",as_hex( $str ) if $count != $len;
print "#> ", as_hex( $str ), "\t[$count]\n" if $debug;
}
@@ -276,6 +421,7 @@
my $data = '';
while ( length( $data ) < $len ) {
my ( $c, $b ) = $port->read(1);
+ die "no bytes on port: $!" unless defined $b;
#warn "## got $c bytes: ", as_hex($b), "\n";
$data .= $b;
}
@@ -322,17 +468,17 @@
sub checksum {
my ( $bytes, $checksum ) = @_;
- my $xor = crcccitt( substr($bytes,1) ); # skip D6
- warn "## checksum ",dump( $bytes, $xor, $checksum ) if $debug;
-
my $len = ord(substr($bytes,2,1));
my $len_real = length($bytes) - 1;
if ( $len_real != $len ) {
print "length wrong: $len_real != $len\n";
- $bytes = substr($bytes,0,2) . chr($len_real) . substr($bytes,4);
+ $bytes = substr($bytes,0,2) . chr($len_real) . substr($bytes,3);
}
+ my $xor = crcccitt( substr($bytes,1) ); # skip D6
+ warn "## checksum ",dump( $bytes, $xor, $checksum ) if $debug;
+
if ( defined $checksum && $xor ne $checksum ) {
print "checksum doesn't match: ", as_hex($xor), " != ", as_hex($checksum), " data: ", as_hex($bytes), "\n";
return $bytes . $xor;