7 |
use Data::Dump qw/dump/; |
use Data::Dump qw/dump/; |
8 |
use Carp qw/confess/; |
use Carp qw/confess/; |
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use Getopt::Long; |
use Getopt::Long; |
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use File::Slurp; |
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use IO::Socket::INET; |
use IO::Socket::INET; |
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40 |
my $stopbits = "1"; |
my $stopbits = "1"; |
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my $handshake = "none"; |
my $handshake = "none"; |
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my $program_path = './program/'; |
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my $secure_path = './secure/'; |
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my $response = { |
my $response = { |
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'd500090400110a0500027250' => 'version?', |
'd500090400110a0500027250' => 'version?', |
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'd60007fe00000500c97b' => 'no tag in range', |
'd60007fe00000500c97b' => 'no tag in range', |
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my $tags_data; |
my $tags_data; |
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my $visible_tags; |
my $visible_tags; |
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my $item_type = { |
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1 => 'Book', |
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6 => 'CD/CD ROM', |
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2 => 'Magazine', |
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13 => 'Book with Audio Tape', |
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9 => 'Book with CD/CD ROM', |
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0 => 'Other', |
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5 => 'Video', |
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4 => 'Audio Tape', |
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3 => 'Bound Journal', |
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8 => 'Book with Diskette', |
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7 => 'Diskette', |
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}; |
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warn "## known item type: ",dump( $item_type ) if $debug; |
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my $port=new Device::SerialPort($device) || die "can't open serial port $device: $!\n"; |
my $port=new Device::SerialPort($device) || die "can't open serial port $device: $!\n"; |
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warn "using $device $handshake $baudrate $databits $parity $stopbits" if $debug; |
warn "using $device $handshake $baudrate $databits $parity $stopbits" if $debug; |
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$handshake=$port->handshake($handshake); |
$handshake=$port->handshake($handshake); |
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warn "## using cached data for $tag" if $debug; |
warn "## using cached data for $tag" if $debug; |
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} |
} |
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delete $last_visible_tags->{$tag}; # leave just missing tags |
delete $last_visible_tags->{$tag}; # leave just missing tags |
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if ( -e "$program_path/$tag" ) { |
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meteor( 'write', $tag ); |
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write_tag( $tag ); |
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} |
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if ( -e "$secure_path/$tag" ) { |
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meteor( 'secure', $tag ); |
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secure_tag( $tag ); |
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} |
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} |
} |
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foreach my $tag ( keys %$last_visible_tags ) { |
foreach my $tag ( keys %$last_visible_tags ) { |
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warn "## update_visible_tags(",dump( @tags ),") = ",dump( $visible_tags )," removed: ",dump( $last_visible_tags ), " data: ",dump( $tags_data ) if $debug; |
warn "## update_visible_tags(",dump( @tags ),") = ",dump( $visible_tags )," removed: ",dump( $last_visible_tags ), " data: ",dump( $tags_data ) if $debug; |
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} |
} |
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my $tag_data_block; |
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sub read_tag_data { |
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my ($start_block,$rest) = @_; |
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die "no rest?" unless $rest; |
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warn "## DATA [$start_block] ", dump( $rest ) if $debug; |
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my $tag = uc(unpack('H16',substr( $rest, 0, 8 ))); |
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my $blocks = ord(substr($rest,8,1)); |
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$rest = substr($rest,9); # leave just data blocks |
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foreach my $nr ( 0 .. $blocks - 1 ) { |
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my $block = substr( $rest, $nr * 6, 6 ); |
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warn "## block ",as_hex( $block ) if $debug; |
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my $ord = unpack('v',substr( $block, 0, 2 )); |
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my $expected_ord = $nr + $start_block; |
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die "got block $ord, expected block $expected_ord from ",dump( $block ) if $ord != $expected_ord; |
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my $data = substr( $block, 2 ); |
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die "data payload should be 4 bytes" if length($data) != 4; |
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warn sprintf "## tag %9s %02d %s |%-4s|\n", $tag, $ord, as_hex( $data ), $data; |
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$tag_data_block->{$tag}->[ $ord ] = $data; |
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} |
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$tags_data->{ $tag } = join('', @{ $tag_data_block->{$tag} }); |
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my $item_type_nr = ord(substr( $tags_data->{$tag}, 3, 1 )); |
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print "DATA $tag ",dump( $tags_data ), " item type: ", ( $item_type->{ $item_type_nr } || "UNKWOWN '$item_type_nr' in " . dump( $item_type ) ), "\n"; |
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} |
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sub read_tag { |
sub read_tag { |
253 |
my ( $tag ) = @_; |
my ( $tag ) = @_; |
257 |
print "read_tag $tag\n"; |
print "read_tag $tag\n"; |
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|
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cmd( |
cmd( |
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"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", |
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"D6 00 0F FE 00 00 05 01 $tag 941A", sub { |
"D6 00 0F FE 00 00 05 01 $tag 941A", sub { |
262 |
print "FIXME: tag $tag ready?\n"; |
print "FIXME: tag $tag ready?\n"; |
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}, |
}, |
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"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"; |
"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"; |
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my $rest = shift || die "no rest?"; |
read_tag_data( 0, @_ ); |
266 |
warn "## DATA ", dump( $rest ) if $debug; |
}, |
267 |
my $tag = uc(unpack('H16',substr( $rest, 0, 8 ))); |
); |
268 |
my $blocks = ord(substr($rest,8,1)); |
|
269 |
$rest = substr($rest,9); # leave just data blocks |
cmd( |
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my @data; |
"D6 00 0D 02 $tag 03 04 3970", "read $tag offset: 3 blocks: 4", |
271 |
foreach my $nr ( 0 .. $blocks - 1 ) { |
"D6 00 25 02 00", sub { # $tag 04 03 00 30 30 00 00 04 00 00 00 00 00 |
272 |
my $block = substr( $rest, $nr * 6, 6 ); |
read_tag_data( 3, @_ ); |
273 |
warn "## block ",as_hex( $block ) if $debug; |
} |
274 |
my $ord = unpack('v',substr( $block, 0, 2 )); |
); |
275 |
die "got block $ord, expected block $nr from ",dump( $block ) if $ord != $nr; |
|
276 |
my $data = substr( $block, 2 ); |
my $security; |
277 |
die "data payload should be 4 bytes" if length($data) != 4; |
|
278 |
warn sprintf "## tag %08s %02d %s |%-4s|\n", $tag, $ord, as_hex( $data ), $data; |
cmd( |
279 |
$data[ $ord ] = $data; |
"D6 00 0B 0A $tag 1234", "check security $tag", |
280 |
} |
"D6 00 0D 0A 00", sub { |
281 |
$tags_data->{ $tag } = join('', @data); |
my $rest = shift; |
282 |
print "DATA $tag ",dump( $tags_data ), "\n"; |
my $from_tag; |
283 |
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( $from_tag, $security ) = ( substr($rest,0,8), substr($rest,8,1) ); |
284 |
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die "security from other tag: ",as_hex( $from_tag ) if $from_tag ne str2bytes( $tag ); |
285 |
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$security = as_hex( $security ); |
286 |
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warn "# SECURITY $tag = $security\n"; |
287 |
} |
} |
288 |
); |
); |
289 |
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|
290 |
# 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 |
my $data = $tags_data->{$tag} || die "no data for $tag"; |
291 |
if (0) { |
my ( $u1, $set_item, $u2, $type, $content, $br_lib, $custom ) = unpack('C4Z16Nl>',$data); |
292 |
cmd( "D6 00 0D 02 $tag 03 04 3970", 'read offset: 3 blocks: 4' ); |
my $set = ( $set_item & 0xf0 ) >> 4; |
293 |
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my $total = ( $set_item & 0x0f ); |
294 |
# D6 00 25 02 00 $tag 04 03 00 30 30 00 00 04 00 00 00 00 00 |
my $branch = $br_lib >> 20; |
295 |
# $tag 05 00 00 00 00 00 06 00 00 00 00 00 B9BA |
my $library = $br_lib & 0x000fffff; |
296 |
warn "?? D6 00 25 02 00 $tag 04 03 00 39 30 31 32 04 00 ....\n"; |
print "TAG $tag [$u1] set: $set/$total [$u2] type: $type '$content' branch: $branch library: $library custom: $custom security: $security\n"; |
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298 |
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} |
299 |
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300 |
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sub write_tag { |
301 |
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my ($tag) = @_; |
302 |
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303 |
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my $path = "$program_path/$tag"; |
304 |
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305 |
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my $data = read_file( $path ); |
306 |
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307 |
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$data = substr($data,0,16); |
308 |
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309 |
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my $hex_data = unpack('h*', $data) . ' 00' x ( 16 - length($data) ); |
310 |
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311 |
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print "write_tag $tag = $data ",dump( $hex_data ); |
312 |
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313 |
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cmd( |
314 |
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"d6 00 26 04 $tag 00 06 00 04 11 00 01 $hex_data 00 00 00 00 fd3b", "write $tag", |
315 |
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"d6 00 0d 04 00 $tag 06 afb1", sub { assert() }, |
316 |
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) foreach ( 1 .. 3 ); # xxx 3m software does this three times! |
317 |
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318 |
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my $to = $path; |
319 |
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$to .= '.' . time(); |
320 |
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321 |
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rename $path, $to; |
322 |
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print ">> $to\n"; |
323 |
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324 |
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delete $tags_data->{$tag}; # force re-read of tag |
325 |
} |
} |
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warn "?? D6 00 0F FE 00 00 05 01 $tag 941A ##### ready?\n"; |
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326 |
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327 |
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sub secure_tag { |
328 |
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my ($tag) = @_; |
329 |
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330 |
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my $path = "$secure_path/$tag"; |
331 |
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my $data = substr(read_file( $path ),0,2); |
332 |
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333 |
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cmd( |
334 |
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"d6 00 0c 09 $tag $data 1234", "secure $tag -> $data", |
335 |
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"d6 00 0c 09 00 $tag 1234", sub { assert() }, |
336 |
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); |
337 |
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338 |
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my $to = $path; |
339 |
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$to .= '.' . time(); |
340 |
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341 |
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rename $path, $to; |
342 |
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print ">> $to\n"; |
343 |
} |
} |
344 |
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345 |
exit; |
exit; |
393 |
my $data = ''; |
my $data = ''; |
394 |
while ( length( $data ) < $len ) { |
while ( length( $data ) < $len ) { |
395 |
my ( $c, $b ) = $port->read(1); |
my ( $c, $b ) = $port->read(1); |
396 |
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die "no bytes on port: $!" unless defined $b; |
397 |
#warn "## got $c bytes: ", as_hex($b), "\n"; |
#warn "## got $c bytes: ", as_hex($b), "\n"; |
398 |
$data .= $b; |
$data .= $b; |
399 |
} |
} |