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-rwxr-xr-x_misc/monitorTDE2.pl299
1 files changed, 299 insertions, 0 deletions
diff --git a/_misc/monitorTDE2.pl b/_misc/monitorTDE2.pl
new file mode 100755
index 0000000..929d243
--- /dev/null
+++ b/_misc/monitorTDE2.pl
@@ -0,0 +1,299 @@
+#!/usr/bin/perl -w
+#ver 0.01 (C)Cyr
+use strict;
+use warnings;
+use diagnostics;
+use IO::Socket;
+use Convert::ASN1;
+use Data::Dumper;
+use Carp;
+use POSIX;
+my $CSTAapdu;
+my $socket;
+my @devices;
+
+sub deviceNumber {
+ my $deviceNumber = shift;
+ my $deviceType = $deviceNumber & 0xFFFF0000;
+ if ( $deviceType == 0x1310000 ) {
+ $deviceType = 'CO';
+ }
+ elsif ( $deviceType == 0x1210000 ) {
+ $deviceType = 'PS';
+ }
+ elsif ( $deviceType == 0x1110000 ) {
+ $deviceType = 'EXT';
+ }
+ elsif ( $deviceType == 0x1550000 ) {
+ $deviceType = 'DISA';
+ }
+ $deviceNumber = $deviceNumber & 0x0000FFFF;
+ return $deviceType . sprintf( "%03s", $deviceNumber );
+}
+
+sub decode_msg_header {
+ my $bin = shift;
+ my $len = unpack( 'n', $bin );
+ return $len;
+}
+
+sub encode_msg_header {
+ my $len = shift;
+ die "Message larger than allowed!" unless ( $len <= 240 );
+ my $bin = pack( 'n', $len );
+ return $bin;
+}
+
+sub convert_to_hex {
+ my $pdu = $_[0];
+ my $hexdata = unpack( 'H*', $pdu );
+ $hexdata =~ tr/a-z/A-Z/;
+ $hexdata =~ s/(..)/$1 /g;
+ $hexdata =~ s/ $//g;
+ return $hexdata;
+}
+
+sub send_pdu {
+ my $pdu = $_[0];
+ my $header = encode_msg_header( length($pdu) );
+ $socket->write($header);
+ $socket->write($pdu);
+
+ # my $hexdata = convert_to_hex($pdu);
+ # print("SENT: [$hexdata]\n");
+}
+
+sub csta_connect {
+ my %args = %{ $_[0] };
+ open_csta_socket( $args{host}, $args{port} );
+
+ # A-ASSOCIATE Request
+ my $pdu =
+"602380020780A10706052B0C00815ABE14281206072B0C00821D8148A007A0050303000800";
+ $pdu = pack( 'H*', $pdu );
+ send_pdu($pdu);
+
+ # A-ASSOCIATE Result
+ $pdu = receive_stuff();
+ my $hexdata = convert_to_hex($pdu);
+ if ( $hexdata =~ /A2 03 02 01 01/ ) {
+ print "rejected-permanent\n";
+ exit 0;
+ }
+
+ #SystemStatus Request
+ $pdu = receive_stuff();
+ my $out = $CSTAapdu->decode($pdu);
+ my $invokeID = $out->{svcRequest}->{invokeID};
+ SystemStatusResult($invokeID);
+}
+
+sub open_csta_socket {
+ my $host = shift;
+ my $port = shift;
+ $socket = new IO::Socket::INET(
+ PeerAddr => $host,
+ PeerPort => $port,
+ Blocking => 1,
+ Proto => 'tcp'
+ ) || die "Error creating socket: $!\n";
+ $socket->autoflush(1);
+ print("opened a connection to $host on port $port\n");
+}
+
+sub receive_stuff {
+ my $header = '';
+ my $pdu = '';
+ my $nbytes;
+ $nbytes = $socket->sysread( $header, 2 );
+ if ( $nbytes == 1 ) { # фрагмент пакета
+ my $header2;
+ my $nbytes2 = $socket->sysread( $header2, 1 );
+ $header = $header . $header2;
+ $nbytes = 2;
+ }
+ croak "Didn't receive the specified amount of data (2 bytes)!\n" . chr(7)
+ unless ( $nbytes == 2 );
+ my $len = decode_msg_header($header);
+ $nbytes = $socket->sysread( $pdu, $len );
+ if ( $nbytes < $len ) { # фрагмент пакета
+ my $pdu2;
+ my $nbytes2 = $socket->sysread( $pdu2, $len - $nbytes );
+ $pdu = $pdu . $pdu2;
+ $nbytes = $nbytes + $nbytes2;
+ }
+ croak "Didn't receive the specified amount of data ($len bytes)!\n" . chr(7)
+ unless ( $nbytes == $len );
+
+ # my $hexdata = convert_to_hex($pdu);
+ # print("RECEIVED:[$hexdata]\n");
+ return $pdu;
+}
+
+sub GetSystemData {
+ my $DeviceCategory = shift;
+
+ #EXT=5
+ #CO =2
+ my $pdu = $CSTAapdu->encode(
+ {
+ svcRequest => {
+ invokeID => 4,
+ serviceID => 51,
+ serviceArgs => {
+ privateData => {
+ private => {
+ kmeSystemData => {
+ getSystemData => {
+ request => {
+ deviceList => {
+ category => {
+ standardDevice =>
+ $DeviceCategory
+ }
+ }
+ }
+ }
+ }
+ }
+ }
+ }
+ }
+ }
+ );
+
+ #my $pdu = "A11602020602020133300DA40BA009A407A105A0030A010".$DeviceCategory;
+ #$pdu = pack('H*', $pdu);
+ send_pdu($pdu);
+
+ # getSystemDataPosAck
+ $pdu = receive_stuff();
+ my $out = $CSTAapdu->decode($pdu);
+ my $crossRefID =
+ $out->{svcResult}->{result}->{serviceResult}->{extensions}
+ ->{privateData}[0]->{private}->{kmeSystemData}->{getSystemDataPosAck};
+ my $lastSegment = 0;
+
+ # systemDataLinkedReply
+ while ( !$lastSegment ) {
+ $pdu = receive_stuff();
+ my $out = $CSTAapdu->decode($pdu);
+ my $systemDataLinkedReply =
+ $out->{svcRequest}->{serviceArgs}->{privateData}->{private}
+ ->{kmeSystemData}->{systemDataLinkedReply};
+ if ( defined $systemDataLinkedReply ) {
+ if ( $systemDataLinkedReply->{crossRefID} cmp $crossRefID ) { next }
+ $lastSegment = $systemDataLinkedReply->{lastSegment};
+ foreach my $KmeDeviceStateEntry (
+ @{ $systemDataLinkedReply->{sysData}->{deviceList} } )
+ {
+ if ( $KmeDeviceStateEntry->{status} == 0 ) {
+
+ # print "device:",$KmeDeviceStateEntry->{number},"\n";
+ push @devices,
+ ( $KmeDeviceStateEntry->{device}->{deviceIdentifier}
+ ->{deviceNumber} );
+ }
+ }
+ }
+ }
+}
+
+sub MonitorStartArgument {
+ my $device = shift;
+ my $pdu = $CSTAapdu->encode(
+ {
+ svcRequest => {
+ invokeID => 9,
+ serviceID => 71,
+ serviceArgs => {
+ monitorObject => {
+ deviceObject =>
+ { deviceIdentifier => { deviceNumber => $device } }
+ },
+ requestedMonitorFilter => {}
+ }
+ }
+ }
+ );
+ send_pdu($pdu);
+
+ #$pdu = receive_stuff();
+}
+
+sub deviceID {
+ my $deviceIdentifier = shift;
+ $deviceIdentifier = $deviceIdentifier->{deviceIdentifier};
+ if ( defined $deviceIdentifier->{dialingNumber} ) {
+ return $deviceIdentifier->{dialingNumber};
+ }
+ elsif ( defined $deviceIdentifier->{deviceNumber} ) {
+ return deviceNumber( $deviceIdentifier->{deviceNumber} );
+ }
+ elsif ( defined $deviceIdentifier->{other} ) {
+ return $deviceIdentifier->{other};
+ }
+}
+
+sub SystemStatusResult {
+ my $invokeID = shift;
+ my $pdu = $CSTAapdu->encode(
+ {
+ svcResult => {
+ invokeID => $invokeID,
+ result => { serviceID => 211, serviceResult => { noData => 1 } }
+ }
+ }
+ );
+ send_pdu($pdu); # send SystemStatus Result
+}
+$Data::Dumper::Indent = 1;
+$Data::Dumper::Pair = ' ';
+$Data::Dumper::Quotekeys = 0;
+$Data::Dumper::Varname = 'calls';
+
+# parse ASN.1 desciptions
+my $asn = Convert::ASN1->new;
+
+#$asn->configure(tagdefault=>'EXPLICIT');
+$asn->prepare_file('kxtde.asn') or die "prepare: ", $asn->error;
+my %serviceArgs = (
+ 21 => 'CSTAEventReportArgument',
+ 51 => 'EscapeArgument',
+ 71 => 'MonitorStartArgument',
+ 211 => 'SystemStatusArg'
+);
+foreach ( keys %serviceArgs ) {
+ $asn->registertype( 'serviceArgs', $_, $asn->find( $serviceArgs{$_} ) );
+}
+my %serviceResults = (
+ 51 => 'EscapeResult',
+ 71 => 'MonitorStartResult',
+ 211 => 'SystemStatusRes'
+);
+foreach ( keys %serviceResults ) {
+ $asn->registertype( 'serviceResult', $_,
+ $asn->find( $serviceResults{$_} ) );
+}
+$CSTAapdu = $asn->find('CSTAapdu');
+csta_connect( { 'host' => '192.168.240.20', 'port' => 33333 } );
+GetSystemData(2);
+GetSystemData(5);
+foreach my $number (@devices) {
+ MonitorStartArgument($number);
+}
+while (1) {
+ my $pdu = receive_stuff();
+ Convert::ASN1::asn_hexdump($pdu);
+ Convert::ASN1::asn_dump($pdu);
+ my $out = $CSTAapdu->decode($pdu);
+ print Dumper($out);
+ if ( defined $out->{svcRequest} ) {
+ my $serviceID = $out->{svcRequest}->{serviceID};
+ my $invokeID = $out->{svcRequest}->{invokeID};
+ my $serviceArgs = $out->{svcRequest}->{serviceArgs};
+ if ( $serviceID == 211 ) { # if SystemStatus Request
+ SystemStatusResult($invokeID);
+ }
+ }
+}