10 |
use File::Slurp; |
use File::Slurp; |
11 |
use JSON; |
use JSON; |
12 |
use POSIX qw(strftime); |
use POSIX qw(strftime); |
13 |
|
use Time::HiRes; |
14 |
|
|
15 |
use IO::Socket::INET; |
use IO::Socket::INET; |
16 |
|
|
32 |
Reuse => 1 |
Reuse => 1 |
33 |
); |
); |
34 |
|
|
35 |
die "can't setup server" unless $server; |
die "can't setup server: $!" unless $server; |
36 |
|
|
37 |
print "Server $0 ready at $server_url\n"; |
print "Server $0 ready at $server_url\n"; |
38 |
|
|
85 |
$d->{security} = $tags_security->{$_}; |
$d->{security} = $tags_security->{$_}; |
86 |
push @{ $json->{tags} }, $d; |
push @{ $json->{tags} }, $d; |
87 |
} keys %$tags; |
} keys %$tags; |
88 |
print $client "HTTP/1.0 200 OK\r\nContent-Type: application/x-javascript\r\n\r\n", |
print $client "HTTP/1.0 200 OK\r\nContent-Type: application/json\r\n\r\n", |
89 |
$param->{callback}, "(", to_json($json), ")\r\n"; |
$param->{callback}, "(", to_json($json), ")\r\n"; |
90 |
} elsif ( $method =~ m{/program} ) { |
} elsif ( $method =~ m{/program} ) { |
91 |
|
|
105 |
|
|
106 |
print $client "HTTP/1.0 $status $method\r\nLocation: $server_url\r\n\r\n"; |
print $client "HTTP/1.0 $status $method\r\nLocation: $server_url\r\n\r\n"; |
107 |
|
|
108 |
} elsif ( $method =~ m{/secure} ) { |
} elsif ( $method =~ m{/secure(.js)} ) { |
109 |
|
|
110 |
|
my $json = $1; |
111 |
|
|
112 |
my $status = 501; # Not implementd |
my $status = 501; # Not implementd |
113 |
|
|
121 |
secure_tag_with( $tag, $data ); |
secure_tag_with( $tag, $data ); |
122 |
} |
} |
123 |
|
|
124 |
print $client "HTTP/1.0 $status $method\r\nLocation: $server_url\r\n\r\n"; |
if ( $json ) { |
125 |
|
print $client "HTTP/1.0 200 OK\r\nContent-Type: application/json\r\n\r\n", |
126 |
|
$param->{callback}, "({ ok: 1 })\r\n"; |
127 |
|
} else { |
128 |
|
print $client "HTTP/1.0 $status $method\r\nLocation: $server_url\r\n\r\n"; |
129 |
|
} |
130 |
|
|
131 |
} else { |
} else { |
132 |
print $client "HTTP/1.0 404 Unkown method\r\n"; |
print $client "HTTP/1.0 404 Unkown method\r\n\r\n"; |
133 |
} |
} |
134 |
} else { |
} else { |
135 |
print $client "HTTP/1.0 500 No method\r\n"; |
print $client "HTTP/1.0 500 No method\r\n\r\n"; |
136 |
} |
} |
137 |
close $client; |
close $client; |
138 |
} |
} |
156 |
sub diag { _message('diag',@_) }; |
sub diag { _message('diag',@_) }; |
157 |
|
|
158 |
my $device = "/dev/ttyUSB0"; |
my $device = "/dev/ttyUSB0"; |
159 |
my $baudrate = "19200"; |
my $baudrate = "38400"; |
160 |
my $databits = "8"; |
my $databits = "8"; |
161 |
my $parity = "none"; |
my $parity = "even"; |
162 |
my $stopbits = "1"; |
my $stopbits = "1"; |
163 |
my $handshake = "none"; |
my $handshake = "none"; |
164 |
|
|
169 |
my $http_server = 1; |
my $http_server = 1; |
170 |
|
|
171 |
# 3M defaults: 8,4 |
# 3M defaults: 8,4 |
172 |
my $max_rfid_block = 16; |
# cards 16, stickers: 8 |
173 |
|
my $max_rfid_block = 8; |
174 |
my $read_blocks = 8; |
my $read_blocks = 8; |
175 |
|
|
176 |
my $response = { |
my $response = { |
265 |
#$port->stty_inpck(1); |
#$port->stty_inpck(1); |
266 |
#$port->stty_istrip(1); |
#$port->stty_istrip(1); |
267 |
|
|
268 |
|
sub cpr_m02_checksum { |
269 |
|
my $data = shift; |
270 |
|
|
271 |
|
my $preset = 0xffff; |
272 |
|
my $polynom = 0x8408; |
273 |
|
|
274 |
|
my $crc = $preset; |
275 |
|
foreach my $i ( 0 .. length($data) - 1 ) { |
276 |
|
$crc ^= ord(substr($data,$i,1)); |
277 |
|
for my $j ( 0 .. 7 ) { |
278 |
|
if ( $crc & 0x0001 ) { |
279 |
|
$crc = ( $crc >> 1 ) ^ $polynom; |
280 |
|
} else { |
281 |
|
$crc = $crc >> 1; |
282 |
|
} |
283 |
|
} |
284 |
|
# warn sprintf('%d %04x', $i, $crc & 0xffff); |
285 |
|
} |
286 |
|
|
287 |
|
return pack('v', $crc); |
288 |
|
} |
289 |
|
|
290 |
|
sub cpr { |
291 |
|
my ( $hex, $description, $coderef ) = @_; |
292 |
|
my $bytes = str2bytes($hex); |
293 |
|
my $len = pack( 'c', length( $bytes ) + 3 ); |
294 |
|
my $send = $len . $bytes; |
295 |
|
my $checksum = cpr_m02_checksum($send); |
296 |
|
$send .= $checksum; |
297 |
|
|
298 |
|
warn ">> ", as_hex( $send ), "\t\t[$description]\n"; |
299 |
|
$port->write( $send ); |
300 |
|
|
301 |
|
my $r_len = $port->read(1); |
302 |
|
|
303 |
|
while ( ! $r_len ) { |
304 |
|
warn "# wait for response length 0.050\n"; |
305 |
|
Time::HiRes::sleep 0.050; |
306 |
|
$r_len = $port->read(1); |
307 |
|
} |
308 |
|
|
309 |
|
warn "<< response len: ", as_hex($r_len), "\n"; |
310 |
|
$r_len = ord($r_len) - 1; |
311 |
|
my $data = $port->read( $r_len ); |
312 |
|
warn "<< ", as_hex( $data ); |
313 |
|
|
314 |
|
my $t = Time::HiRes::time; |
315 |
|
|
316 |
|
$coderef->( $data ) if $coderef; |
317 |
|
|
318 |
|
my $dt = Time::HiRes::time - $t; |
319 |
|
if ( $dt < 0.050 ) { |
320 |
|
my $s = 0.050 - $dt; |
321 |
|
warn "# sleep for more $s\n"; |
322 |
|
Time::HiRes::sleep $s; |
323 |
|
} |
324 |
|
} |
325 |
|
|
326 |
|
# FF = COM-ADDR any |
327 |
|
|
328 |
|
cpr( 'FF 52 00', 'Boud Rate Detection' ); |
329 |
|
|
330 |
|
cpr( 'FF 65', 'Get Software Version' ); |
331 |
|
|
332 |
|
cpr( 'FF 66 00', 'Get Reader Info - General hard and firware' ); |
333 |
|
|
334 |
|
cpr( 'FF 69', 'RF Reset' ); |
335 |
|
|
336 |
|
my $inventory; |
337 |
|
|
338 |
|
while(1) { |
339 |
|
|
340 |
|
cpr( 'FF B0 01 00', 'ISO - Inventory', sub { |
341 |
|
my $data = shift; |
342 |
|
my $data_sets = ord(substr($data,3,1)); |
343 |
|
$data = substr($data,4); |
344 |
|
foreach ( 1 .. $data_sets ) { |
345 |
|
my $tr_type = substr($data,0,1); |
346 |
|
my $dsfid = substr($data,1,1); |
347 |
|
my $uid = substr($data,2,8); |
348 |
|
$inventory->{$uid}++; |
349 |
|
$data = substr($data,10); |
350 |
|
warn "# TAG $_ ",as_hex( $tr_type, $dsfid, $uid ),$/; |
351 |
|
} |
352 |
|
warn "inventory: ",dump($inventory); |
353 |
|
}); |
354 |
|
|
355 |
|
} |
356 |
|
|
357 |
|
#cpr( '', '?' ); |
358 |
|
|
359 |
|
exit; |
360 |
# initial hand-shake with device |
# initial hand-shake with device |
361 |
|
|
362 |
cmd( 'D5 00 05 04 00 11 8C66', 'hw version', |
cmd( 'D5 00 05 04 00 11 8C66', 'hw version', |
486 |
sub decode_tag { |
sub decode_tag { |
487 |
my $tag = shift; |
my $tag = shift; |
488 |
|
|
489 |
my $data = $tags_data->{$tag} || die "no data for $tag"; |
my $data = $tags_data->{$tag}; |
490 |
|
if ( ! $data ) { |
491 |
|
warn "no data for $tag\n"; |
492 |
|
return; |
493 |
|
} |
494 |
|
|
495 |
my ( $u1, $set_item, $u2, $type, $content, $br_lib, $custom ) = unpack('C4Z16Nl>',$data); |
my ( $u1, $set_item, $u2, $type, $content, $br_lib, $custom ) = unpack('C4Z16Nl>',$data); |
496 |
my $hash = { |
my $hash = { |
544 |
"D6 00 0F FE 00 00 05 01 $tag BEEF", sub { |
"D6 00 0F FE 00 00 05 01 $tag BEEF", sub { |
545 |
print "FIXME: tag $tag ready? (expected block read instead)\n"; |
print "FIXME: tag $tag ready? (expected block read instead)\n"; |
546 |
}, |
}, |
547 |
|
"D6 00 0D 02 06 $tag", sub { |
548 |
|
my $rest = shift; |
549 |
|
print "ERROR reading $tag ", as_hex($rest), $/; |
550 |
|
forget_tag $tag; |
551 |
|
$start_block = $max_rfid_block; # XXX break out of while |
552 |
|
}, |
553 |
); |
); |
554 |
|
|
555 |
} |
} |
566 |
$security = as_hex( $security ); |
$security = as_hex( $security ); |
567 |
$tags_security->{$tag} = $security; |
$tags_security->{$tag} = $security; |
568 |
warn "# SECURITY $tag = $security\n"; |
warn "# SECURITY $tag = $security\n"; |
569 |
} |
}, |
570 |
|
"D6 00 0C 0A 06", sub { |
571 |
|
my $rest = shift; |
572 |
|
warn "ERROR reading security from $rest\n"; |
573 |
|
forget_tag $tag; |
574 |
|
}, |
575 |
); |
); |
576 |
|
|
577 |
print "TAG $tag ", dump(decode_tag( $tag )); |
print "TAG $tag ", dump(decode_tag( $tag )); |
691 |
sub as_hex { |
sub as_hex { |
692 |
my @out; |
my @out; |
693 |
foreach my $str ( @_ ) { |
foreach my $str ( @_ ) { |
694 |
my $hex = unpack( 'H*', $str ); |
my $hex = uc unpack( 'H*', $str ); |
695 |
$hex =~ s/(..)/$1 /g if length( $str ) > 2; |
$hex =~ s/(..)/$1 /g if length( $str ) > 2; |
696 |
$hex =~ s/\s+$//; |
$hex =~ s/\s+$//; |
697 |
push @out, $hex; |
push @out, $hex; |
705 |
while ( length( $data ) < $len ) { |
while ( length( $data ) < $len ) { |
706 |
my ( $c, $b ) = $port->read(1); |
my ( $c, $b ) = $port->read(1); |
707 |
die "no bytes on port: $!" unless defined $b; |
die "no bytes on port: $!" unless defined $b; |
708 |
#warn "## got $c bytes: ", as_hex($b), "\n"; |
warn "## got $c bytes: ", as_hex($b), "\n"; |
709 |
|
last if $c == 0; |
710 |
$data .= $b; |
$data .= $b; |
711 |
} |
} |
712 |
$desc ||= '?'; |
$desc ||= '?'; |