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sofiactl.pl
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#!/usr/bin/perl
#
# Simple clock synchronization for some chinese HiSilicon based DVRs supporting CMS (Sofia software) with json-like protocol. Tested with:
#
# HJCCTV HJ-H4808BW (XiongMai, Hi3520, MBD6304T)
# http://www.aliexpress.com/item/Hybird-NVR-8chs-H-264DVR-8chs-onvif-2-3-Economical-DVR-8ch-Video-4-AUDIO-AND/1918734952.html
#
#
# PBFZ TCV-UTH200 (XiongMai, Hi3518, 50H20L_S39)
# http://www.aliexpress.com/item/Free-shipping-2014-NEW-IP-camera-CCTV-2-0MP-HD-1080P-IP-Network-Security-CCTV-Waterproof/1958962188.html
#
# USAFEQLO USA-IPT-Y307/335 (XiongMai NRW4X-5274P-5X XM530_80X50_8M)
# http://www.aliexpress.com/item/4000078604009.html
#
# Additional protocol reference : https://github.com/charmyin/IPCTimeLapse
# vendor sdk: https://github.com/mondwan/cpp-surveillance-cli
# vendor: http://www.xiongmaitech.com
# vendor specifications: http://wiki.xm030.com:81/
# password hashing: https://github.com/tothi/pwn-hisilicon-dvr
package IPcam;
use Module::Load::Conditional qw[can_load check_install requires];
my $use_list = {
'IO::Socket' => undef,
'IO::Socket::INET' => undef,
'Time::Local' => undef,
JSON => undef,
'Data::Dumper' => undef,
'Digest::MD5' => undef,
};
if ( !can_load( modules => $use_list, autoload => true ) ) {
my @deps;
for $module (keys %{$use_list}) {
if (!check_install(module => $module)) {
push(@deps, $module);
}
}
print STDERR "Failed to load required modules. Try to install the missing dependencies manually by executing:\n\n \$ sudo cpan " . join( ' ', @deps) . "\n";
exit(1);
}
use constant {
LOGIN_REQ1 => 999,
LOGIN_REQ2 => 1000,
LOGIN_RSP => 1000,
LOGOUT_REQ => 1001,
LOGOUT_RSP => 1002,
FORCELOGOUT_REQ => 1003,
FORCELOGOUT_RSP => 1004,
KEEPALIVE_REQ => 1006, # 1005
KEEPALIVE_RSP => 1007, # 1006
SYSINFO_REQ => 1020,
SYSINFO_RSP => 1021,
CONFIG_SET => 1040,
CONFIG_SET_RSP => 1041,
CONFIG_GET => 1042,
CONFIG_GET_RSP => 1043,
DEFAULT_CONFIG_GET => 1044,
DEFAULT_CONFIG_GET_RSP => 1045,
CONFIG_CHANNELTILE_SET => 1046,
CONFIG_CHANNELTILE_SET_RSP => 1047,
CONFIG_CHANNELTILE_GET => 1048,
CONFIG_CHANNELTILE_GET_RSP => 1049,
CONFIG_CHANNELTILE_DOT_SET => 1050,
CONFIG_CHANNELTILE_DOT_SET_RSP => 1051,
SYSTEM_DEBUG_REQ => 1052,
SYSTEM_DEBUG_RSP => 1053,
ABILITY_GET => 1360,
ABILITY_GET_RSP => 1361,
PTZ_REQ => 1400,
PTZ_RSP => 1401,
MONITOR_REQ => 1410,
MONITOR_RSP => 1411,
MONITOR_DATA => 1412,
MONITOR_CLAIM => 1413,
MONITOR_CLAIM_RSP => 1414,
PLAY_REQ => 1420,
PLAY_RSP => 1421,
PLAY_DATA => 1422,
PLAY_EOF => 1423,
PLAY_CLAIM => 1424,
PLAY_CLAIM_RSP => 1425,
DOWNLOAD_DATA => 1426,
TALK_REQ => 1430,
TALK_RSP => 1431,
TALK_CU_PU_DATA => 1432,
TALK_PU_CU_DATA => 1433,
TALK_CLAIM => 1434,
TALK_CLAIM_RSP => 1435,
FILESEARCH_REQ => 1440,
FILESEARCH_RSP => 1441,
LOGSEARCH_REQ => 1442,
LOGSEARCH_RSP => 1443,
FILESEARCH_BYTIME_REQ => 1444,
FILESEARCH_BYTIME_RSP => 1445,
SYSMANAGER_REQ => 1450,
SYSMANAGER_RSP => 1451,
TIMEQUERY_REQ => 1452,
TIMEQUERY_RSP => 1453,
DISKMANAGER_REQ => 1460,
DISKMANAGER_RSP => 1461,
FULLAUTHORITYLIST_GET => 1470,
FULLAUTHORITYLIST_GET_RSP => 1471,
USERS_GET => 1472,
USERS_GET_RSP => 1473,
GROUPS_GET => 1474,
GROUPS_GET_RSP => 1475,
ADDGROUP_REQ => 1476,
ADDGROUP_RSP => 1477,
MODIFYGROUP_REQ => 1478,
MODIFYGROUP_RSP => 1479,
DELETEGROUP_REQ => 1480,
DELETEGROUP_RSP => 1481,
ADDUSER_REQ => 1482,
ADDUSER_RSP => 1483,
MODIFYUSER_REQ => 1484,
MODIFYUSER_RSP => 1485,
DELETEUSER_REQ => 1486,
DELETEUSER_RSP => 1487,
MODIFYPASSWORD_REQ => 1488,
MODIFYPASSWORD_RSP => 1489,
GUARD_REQ => 1500,
GUARD_RSP => 1501,
UNGUARD_REQ => 1502,
UNGUARD_RSP => 1503,
ALARM_REQ => 1504,
ALARM_RSP => 1505,
NET_ALARM_REQ => 1506,
NET_ALARM_REQ => 1507,
ALARMCENTER_MSG_REQ => 1508,
UPGRADE_REQ => 1520,
UPGRADE_RSP => 1521,
UPGRADE_DATA => 1522,
UPGRADE_DATA_RSP => 1523,
UPGRADE_PROGRESS => 1524,
UPGRADE_INFO_REQ => 1525,
UPGRADE_INFO_RSQ => 1526,
IPSEARCH_REQ => 1530,
IPSEARCH_RSP => 1531,
IP_SET_REQ => 1532,
IP_SET_RSP => 1533,
CONFIG_IMPORT_REQ => 1540,
CONFIG_IMPORT_RSP => 1541,
CONFIG_EXPORT_REQ => 1542,
CONFIG_EXPORT_RSP => 1543,
LOG_EXPORT_REQ => 1544, #CONDIG_EXPORT_REQ
LOG_EXPORT_RSP => 1545, #CONFIG_EXPORT_RSP
NET_KEYBOARD_REQ => 1550,
NET_KEYBOARD_RSP => 1551,
NET_SNAP_REQ => 1560,
NET_SNAP_RSP => 1561,
SET_IFRAME_REQ => 1562,
SET_IFRAME_RSP => 1563,
RS232_READ_REQ => 1570,
RS232_READ_RSP => 1571,
RS232_WRITE_REQ => 1572,
RS232_WRITE_RSP => 1573,
RS485_READ_REQ => 1574,
RS485_READ_RSP => 1575,
RS485_WRITE_REQ => 1576,
RS485_WRITE_RSP => 1577,
TRANSPARENT_COMM_REQ => 1578,
TRANSPARENT_COMM_RSP => 1579,
RS485_TRANSPARENT_DATA_REQ => 1580,
RS485_TRANSPARENT_DATA_RSP => 1581,
RS232_TRANSPARENT_DATA_REQ => 1582,
RS232_TRANSPARENT_DATA_RSP => 1583,
SYNC_TIME_REQ => 1590,
SYNC_TIME_RSP => 1591,
PHOTO_GET_REQ => 1600,
PHOTO_GET_RSP => 1601,
};
%error_codes = (
100 => "OK",
101 => "unknown mistake",
102 => "Version not supported",
103 => "Illegal request",
104 => "The user has logged in",
105 => "The user is not logged in",
106 => "username or password is wrong",
107 => "No permission",
108 => "time out",
109 => "Failed to find, no corresponding file found",
110 => "Find successful, return all files",
111 => "Find success, return some files",
112 => "This user already exists",
113 => "this user does not exist",
114 => "This user group already exists",
115 => "This user group does not exist",
116 => "Error 116",
117 => "Wrong message format",
118 => "PTZ protocol not set",
119 => "No query to file",
120 => "Configure to enable",
121 => "MEDIA_CHN_NOT CONNECT digital channel is not connected",
150 => "Successful, the device needs to be restarted",
202 => "User not logged in",
203 => "The password is incorrect",
204 => "User illegal",
205 => "User is locked",
206 => "User is on the blacklist",
207 => "Username is already logged in",
208 => "Input is illegal",
209 => "The index is repeated if the user to be added already exists, etc.",
210 => "No object exists, used when querying",
211 => "Object does not exist",
212 => "Account is in use",
213 =>
"The subset is out of scope (such as the group's permissions exceed the permission table, the user permissions exceed the group's permission range, etc.)",
214 => "The password is illegal",
215 => "Passwords do not match",
216 => "Retain account",
502 => "The command is illegal",
503 => "Intercom has been turned on",
504 => "Intercom is not turned on",
511 => "Already started upgrading",
512 => "Not starting upgrade",
513 => "Upgrade data error",
514 => "upgrade unsuccessful",
515 => "update successed",
521 => "Restore default failed",
522 => "Need to restart the device",
523 => "Illegal default configuration",
602 => "Need to restart the app",
603 => "Need to restart the system",
604 => "Error writing a file",
605 => "Feature not supported",
606 => "verification failed",
607 => "Configuration does not exist",
608 => "Configuration parsing error",
);
sub new {
my $classname = shift;
my $self = {};
bless( $self, $classname );
$self->_init(@_);
return $self;
}
sub DESTROY {
my $self = shift;
}
sub disconnect {
my $self = shift;
$self->{socket}->close();
}
sub _init {
my $self = shift;
$self->{host} = "";
$self->{port} = 0;
$self->{user} = "";
$self->{password} = "";
$self->{socket} = undef;
$self->{sid} = 0;
$self->{sequence} = 0;
$self->{SystemInfo} = undef;
$self->{GenericInfo} = undef;
$self->{lastcommand} = undef;
$self->{hashtype} = 'md5based';
$self->{debug} = 0;
$self->{channel} = 0;
$self->{begin_time} = '';
$self->{end_time} = '';
$self->{raw_data} = '';
if (@_) {
my %extra = @_;
@$self{ keys %extra } = values %extra;
}
}
sub getDeviceRuntime {
my $self = shift;
$self->getSystemInfo();
my $total_minutes = hex( $self->{SystemInfo}->{DeviceRunTime} );
my $total_hours = $total_minutes / 60;
my $total_days = $total_minutes / ( 60 * 24 );
my $left_minutes = $total_minutes % ( 60 * 24 );
my $hours = int( $left_minutes / 60 );
my $minutes = int( $left_minutes % 60 );
my $years = $total_days / 365;
my $left_days = $total_days % 365;
my $months = int( $left_days / 30 );
my $days = $left_days % 30;
$total_minutes -= $months * 24 * 60;
$total_hours = int($total_hours);
$total_days = int($total_days);
$runtime = sprintf(
"%d day(s): %d year(s), %d month(s), %d day(s), %d hour(s), %d minute(s)",
$total_days, $years, $months, $days, $hours, $minutes );
return $runtime;
}
sub BuildPacketSid {
my $self = shift;
return $self->FormatHex( $self->{sid} );
}
sub FormatHex {
my $self = shift;
my $value = $_[0];
return sprintf( "0x%08x", $value );
}
sub BuildPacket {
my $self = shift;
my ( $type, $params ) = @_;
my @pkt_prefix_1;
my $pkt_type;
my $json = JSON->new;
@pkt_prefix_1 = ( 0xff, 0x00, 0x00, 0x00 )
; # (head_flag, version (was 0x01), reserved01, reserved02)
$pkt_type = $type;
my $msgid = pack( 's', 0 ) . pack( 's', $pkt_type );
my $pkt_prefix_data =
pack( 'c*', @pkt_prefix_1 )
. pack( 'i', $self->{sid} )
. pack( 'i', $self->{sequence} )
. $msgid;
#my $pkt_prefix_data = pack('c*', @pkt_prefix_1) . pack('i', $self->{sid}) . pack('i', $pkt_prefix_2). $msgid;
my $pkt_params_data = '';
if ( $params ne undef ) {
$pkt_params_data = $json->encode($params);
}
$pkt_params_data .= pack( 'C', 0x0a );
my $pkt_data =
$pkt_prefix_data
. pack( 'i', length($pkt_params_data) )
. $pkt_params_data;
$self->{lastcommand} =
$params->{Name} . sprintf( " msgid = %d", $pkt_type );
$self->{sequence} += 1;
return $pkt_data;
}
sub GetReplyHead {
my $self = shift;
my $data;
my @reply_head_array;
# head_flag, version, reserved
$self->{socket}->recv( $data, 4 );
my @header = unpack( 'C*', $data );
my ( $head_flag, $version, $reserved01, $reserved02 ) =
(@header)[ 0, 1, 2, 3 ];
# int sid, int seq
$self->{socket}->recv( $data, 8 );
my ( $sid, $seq ) = unpack( 'i*', $data );
$reply_head_array[3] = ();
$self->{socket}->recv( $data, 8 );
my ( $channel, $endflag, $msgid, $size ) = unpack( 'CCSI', $data );
my $reply_head = {
Version => $version,
SessionID => $sid,
Sequence => $seq,
MessageId => $msgid,
Content_Length => $size,
Channel => $channel,
EndFlag => $endflag,
};
$self->{sid} = $sid;
#$self->{sequence} = $reply_head->{Sequence};
if ( $self->{debug} ne 0 ) {
printf(
"reply: head_flag=%x version=%d session=0x%x sequence=%d channel=%d end_flag=%d msgid=%d size = %d lastcommand = %s\n",
$head_flag, $version, $sid,
$seq, $channel, $end_flag,
$msgid, $size, $self->{lastcommand}
);
}
return $reply_head;
}
sub GetReplyData {
my $self = shift;
my $reply = $_[0];
my $length = $reply->{'Content_Length'};
my $out;
for ( my $downloaded = 0 ; $downloaded < $length ; $downloaded++ ) {
$self->{socket}->recv( $data, 1 );
$out .= $data;
}
#$out =~ s/\0+$//;
return $out;
}
sub getSystemInfo {
my $self = shift;
if ( $self->{SystemInfo} eq undef ) {
$self->CmdSystemInfo();
}
return $self->{SystemInfo};
}
sub VersionInfo {
my $self = shift;
my $versionstr = $_[0];
$versionstr =~ /V(\d+)\.(\d{2})\.([A-Z][0-9]+)\.(\d{8})\.(\d{5})/;
my $platform = {
0 => "TI",
1 => "Hisilicon 16M",
2 => "Hisilicon 8M (S38)",
3 => "TI (_S models)",
4 => "Ambarella",
5 => "Hisilicon 16M",
6 => "Hisilicon 9M (Hi3518E)",
};
$ver = {
major => $1,
minor => int($2),
release => $3,
oeminfo => $4,
build_options => $5,
};
$ver->{oeminfo} =~ /^(\d{3})(\d{2})(\d{3})/;
$ver->{oem_manufacturer_id} = $1;
$ver->{platform_id} = int($2);
$ver->{build_number} = int($3);
$ver->{build_options} =~ /^(\d)(\d)(\d)(\d)(\d)/;
$ver->{cloud_service} = $1;
$ver->{basic_video_analytics} = $2;
$ver->{advanced_video_analytics} = $3;
$ver->{onvif_server_ipc} = $4;
$ver->{onvif_client_nvr} = $5;
my $platform_id = $ver->{platform_id};
$ver->{platform} = $platform->{$platform_id};
return %$ver;
}
sub PrepareGenericCommandHead {
my $self = shift;
my $msgid = $_[0];
my $parameters = $_[1];
my $disc = $_[2];
my $data;
my $pkt = $parameters;
if ( $msgid ne LOGIN_REQ2 and $parameters ne undef ) {
$parameters->{SessionID} = $self->BuildPacketSid();
}
if ( $msgid eq MONITOR_REQ ) {
$parameters->{SessionID} = sprintf( "0x%02X", $self->{sid} );
}
my $cmd_data = $self->BuildPacket( $msgid, $pkt );
$self->{socket}->send($cmd_data);
if($disc)
{
print "Force disconnecting\n";
exit 0;
}
my $reply_head = $self->GetReplyHead();
return $reply_head;
}
sub PrepareGenericCommand {
my $self = shift;
my $msgid = $_[0];
my $parameters = $_[1];
my $disc = $_[2];
my $reply_head = $self->PrepareGenericCommandHead($msgid, $parameters, $disc);
my $out = $self->GetReplyData($reply_head);
if ($out) {
$self->{raw_data} = $out;
my $json;
eval {
# code that might throw exception
$json = decode_json($out);
};
if ($@) {
# report the exception and do something about it
print "decode_json exception. data:" . $out ."\n";
}
my $code = $json->{'Ret'};
if ( defined($code) ) {
if ( defined( $error_codes{$code} ) ) {
$json->{'RetMessage'} = $error_codes{$code};
}
}
return $json;
}
return undef;
}
sub PrepareGenericStreamDownloadCommand {
my $self = shift;
my $msgid = $_[0];
my $parameters = $_[1];
my $file = $_[2];
my $size = $_[3];
my $reply_head = $self->PrepareGenericCommandHead( $msgid, $parameters );
my $out = $self->GetReplyData($reply_head);
if ($out) {
$self->{raw_data} = $out;
open( OUT, ">$file" );
print OUT $out;
close(OUT);
return $out;
}
return undef;
}
sub WriteJSONDataToFile {
my $self = shift;
my $filename = $_[0];
my $extension = $_[1];
my $data = $_[2];
return 0 if ( $filename eq '' );
if ( $filename !~ /\.$extension$/ ) {
$filename .= ".$extension";
}
my $json = JSON->new;
my $filedata;
my $type = ref($data);
if ( $type eq 'HASH' || $type eq 'ARRAY' ) {
$filedata = $json->encode($data);
}
else {
$filedata = $data;
}
open( OUT, "> $filename" );
print OUT $filedata;
close(OUT);
}
sub PrepareGenericDownloadCommand {
my $self = shift;
my $msgid = $_[0];
my $parameters = $_[1];
my $file = $_[2];
my $reply_head = $self->PrepareGenericCommandHead( $msgid, $parameters );
my $out = $self->GetReplyData($reply_head);
open( OUT, ">$file" );
print OUT $out;
close(OUT);
return 1;
}
sub md5basedHash {
my $self = shift;
my $message = $_[0];
my $hash = '';
use Digest::MD5 qw(md5 md5_hex);
my $msg_md5 = md5($message);
if ( $self->{debug} ne 0 ) {
print md5_hex($message) . "\n";
}
my @hash = unpack( 'C*', $msg_md5 );
if ( $self->{debug} ne 0 ) {
for my $chr (@hash) {
print sprintf( "%02x ", $chr );
}
print "\n";
}
for ( my $i = 0 ; $i < 8 ; $i++ ) {
my $n = ( $hash[ 2 * $i ] + $hash[ 2 * $i + 1 ] ) % 0x3e;
if ( $n > 9 ) {
if ( $n > 35 ) {
$n += 61;
}
else {
$n += 55;
}
}
else {
$n += 0x30;
}
if ( $self->{debug} ne 0 ) {
print "$n\n";
}
$hash .= chr($n);
}
if ( $self->{debug} ne 0 ) {
print "hash = $hash\n";
}
return $hash;
}
sub plainHash {
my $self = shift;
my $message = $_[0];
return $message;
}
sub MakeHash {
my $self = shift;
my $message = $_[0];
my $hash = '';
my $hashfunc = $self->{hashtype} . "Hash";
return $hashfunc->( $self, $message );
}
sub ParseTimestamp {
my $self = shift;
my $timestamp = $_[0];
$timestamp =~ s/T/ /;
$timestamp =~ s/Z//;
return $timestamp;
}
sub CmdLogin {
my $self = shift;
my $data;
my $pkt = {
EncryptType => "MD5",
LoginType => "DVRIP-Web",
PassWord => $self->MakeHash( $self->{password} ),
UserName => $self->{user}
};
print Dumper $pkt;
$reply_json = $self->PrepareGenericCommand( LOGIN_REQ2, $pkt );
$self->{GenericInfo} = $reply_json;
return $reply_json;
}
sub CmdSystemInfo {
my $self = shift;
my $pkt = { Name => 'SystemInfo', };
my $systeminfo = $self->PrepareGenericCommand( SYSINFO_REQ, $pkt );
$self->{SystemInfo} = $systeminfo->{SystemInfo};
return $systeminfo;
}
sub CmdAlarmInfo {
my $self = shift;
my $parameters = $_[0];
my $pkt = {
Name => 'AlarmInfo',
AlarmInfo => $parameters,
};
return $self->PrepareGenericCommand( ALARM_REQ, $pkt );
}
sub CmdOPNetAlarm {
my $self = shift;
my $pkt = {
Name => 'OPNetAlarm',
NetAlarmInfo => {
Event => 0,
State => 1,
},
};
return $self->PrepareGenericCommand( NET_ALARM_REQ, $pkt );
}
sub CmdAlarmCenterMsg {
my $self = shift;
my $data;
my $pkt = {
Name => 'NetAlarmCenter',
NetAlarmCenterMsg => {
Address => "0x0B0A060A",
Channel => 0,
Descrip => "",
Event => "MotionDetect",
SerialID => "003344236523",
StartTime => "2010-06-24 17:04:22",
Status => "Stop",
Type => "Alarm",
},
};
my $cmd_data = $self->BuildPacket( ALARMCENTER_MSG_REQ, $pkt );
$self->{socket}->send($cmd_data);
my $reply_head = $self->GetReplyHead();
my $out = $self->GetReplyData($reply_head);
return decode_json($out);
}
sub CmdOPNetKeyboard {
my $self = shift;
my $parameters = $_[0];
my $pkt = {
Name => 'OPNetKeyboard',
OPNetKeyboard => $parameters,
};
return $self->PrepareGenericCommand( NET_KEYBOARD_REQ, $pkt );
}
sub CmdUsers {
my $self = shift;
my $pkt = {
};
return $self->PrepareGenericCommand( USERS_GET, $pkt );
}
sub CmdGroups {
my $self = shift;
my $pkt = {
};
return $self->PrepareGenericCommand( GROUPS_GET, $pkt );
}
sub CmdStorageInfo {
my $self = shift;
my $pkt = { Name => 'StorageInfo', };
return $self->PrepareGenericCommand( SYSINFO_REQ, $pkt );
}
sub CmdWorkState {
my $self = shift;
my $pkt = { Name => 'WorkState', };
return $self->PrepareGenericCommand( SYSINFO_REQ, $pkt );
}
sub CmdSnap {
my $self = shift;
my $pkt = { Name => 'OPSNAP', };
return $self->PrepareGenericCommand( NET_SNAP_REQ, $pkt );
}
sub CmdEmpty {
my $self = shift;
my $pkt = { Name => '', };
return $self->PrepareGenericCommand( SYSINFO_REQ, $pkt );
}
sub CmdKeepAlive {
my $self = shift;
my $pkt = { Name => 'KeepAlive', };
return $self->PrepareGenericCommand( KEEPALIVE_REQ, $pkt );
}
sub CmdOPMonitorClaim {
my $self = shift;
my $pkt = {
Name => 'OPMonitor',
SessionID => $self->BuildPacketSid(),
OPMonitor => {
Action => "Claim",
Parameter => {
Channel => 0,
CombinMode => "NONE",
StreamType => "Extra1",
TransMode => "TCP"
}
}
};
my $cmd_data = $self->BuildPacket( MONITOR_CLAIM, $pkt );
$self->{socket}->send($cmd_data);
my $reply = $self->GetReplyHead();
#for my $k (keys %{$reply}) {
# print "rh = $k\n";
#}
# my $out = $self->GetReplyData($reply);
my $out1 = decode_json($reply);
# $self->{socket}->recv($data, 1);
return $out1;
}
sub CmdOPMonitorStop {
my $self = shift;
my $pkt = {
Name => 'OPMonitor',
SessionID => $self->BuildPacketSid(),
OPMonitor => {
Action => "Stop",
Parameter => {
Channel => 0,
CombinMode => "NONE",
StreamType => "Extra1",
TransMode => "TCP"
}
}
};
my $cmd_data = $self->BuildPacket( MONITOR_REQ, $pkt );
$self->{socket}->send($cmd_data);
my $reply = $self->GetReplyHead();
for my $k ( keys %{$reply} ) {
print "rh = $k\n";
}
my $out = $self->GetReplyData($reply);
my $out1 = decode_json($out);
# $self->{socket}->recv($data, 1);
return $out1;
}
sub CmdOPMonitorStart {
my $self = shift;
my $data;
my $pkt = {
Name => 'OPMonitor',
SessionID => $self->BuildPacketSid(),
OPMonitor => {
Action => "Start",
Parameter => {
Channel => 0,
CombinMode => "NONE",
StreamType => "Extra1",
TransMode => "TCP"
}
}
};
my $cmd_data = $self->BuildPacket( MONITOR_REQ, $pkt );
$self->{socket}->send($cmd_data);
open( OUT, ">> " . $self->{sid} . ".h264" );
$stop = 0;
while ( defined( my $reply = $self->GetReplyHead() ) and $stop == 0 ) {
if ( sprintf( "%x", $reply->{Data1} ) ne "12ff" ) {
for my $k ( keys %{$reply} ) {
print "rh = $k\n";
}
print "Content_Length = " . $reply->{Content_Length} . "\n";
my $out = $self->GetReplyData($reply);
print OUT $out;
if ( $reply->{Sequence} > 3 ) {
#$stop = 1;
$self->CmdKeepAlive();
}
}
else {
$stop = 1;
break;
}
}
close(OUT);
return $out1;