286 lines
7.3 KiB
Perl
286 lines
7.3 KiB
Perl
# ==========================================================================
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#
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# ZoneMinder ONVIF Control Protocol Module
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# Copyright (C) Jan M. Hochstein
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#
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# This program is free software; you can redistribute it and/or
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# modify it under the terms of the GNU General Public License
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# as published by the Free Software Foundation; either version 2
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# of the License, or (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program; if not, write to the Free Software
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# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
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#
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# ==========================================================================
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#
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# This module contains the implementation of the ONVIF capability prober
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#
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require SOAP::WSDL::Transport::HTTP;
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require WSDiscovery::Interfaces::WSDiscovery::WSDiscoveryPort;
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require WSDiscovery::Elements::Types;
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require WSDiscovery::Elements::Scopes;
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require WSDiscovery::TransportUDP;
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require WSSecurity::SecuritySerializer;
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require ONVIF::Device::Interfaces::Device::DevicePort;
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require ONVIF::Media::Interfaces::Media::MediaPort;
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require ONVIF::PTZ::Interfaces::PTZ::PTZPort;
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use Data::Dump qw(dump);
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# ========================================================================
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# Globals
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my %namespace_map = (
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'http://www.onvif.org/ver10/device/wsdl' => 'device',
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'http://www.onvif.org/ver10/media/wsdl' => 'media',
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'http://www.onvif.org/ver20/imaging/wsdl' => 'imaging',
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'http://www.onvif.org/ver20/analytics/wsdl' => 'analytics',
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'http://www.onvif.org/ver10/deviceIO/wsdl' => 'deviceio',
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'http://www.onvif.org/ver10/ptz/wsdl' => 'ptz',
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'http://www.onvif.org/ver10/events/wsdl' => 'events',
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);
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my %services = { };
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my $serializer;
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# =========================================================================
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sub discover
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{
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my $svc_discover = WSDiscovery::Interfaces::WSDiscovery::WSDiscoveryPort->new();
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my $result = $svc_discover->ProbeOp(
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{ # WSDiscovery::Types::ProbeType
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Types => { 'dn:NetworkVideoTransmitter', 'tds:Device' }, # QNameListType
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Scopes => { value => '' },
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},,
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);
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die $result if not $result;
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# print $result;
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foreach my $xaddr (split ' ', $result->get_ProbeMatch()->get_XAddrs()) {
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# find IPv4 address
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if($xaddr =~ m|//[0-9]+.[0-9]+.[0-9]+.[0-9]+./|) {
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print $xaddr . ", ";
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last;
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}
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}
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print "(";
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my $scopes = $result->get_ProbeMatch()->get_Scopes();
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my $count = 0;
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foreach my $scope(split ' ', $scopes) {
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if($scope =~ m|onvif://www\.onvif\.org/(.+)/(.*)|) {
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my ($attr, $value) = ($1,$2);
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if( 0 < $count ++) {
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print ", ";
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}
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print $attr . "=\'" . $value . "\'";
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}
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}
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print ")\n";
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}
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sub get_services
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{
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my $result = $services{device}{ep}->GetServices( {
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IncludeCapability => 'true', # boolean
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},,
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);
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die $result if not $result;
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# print $result . "\n";
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foreach my $svc ( @{ $result->get_Service() } ) {
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my $short_name = $namespace_map{$svc->get_Namespace()};
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my $url_svc = $svc->get_XAddr()->get_value();
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if(defined $short_name && defined $url_svc) {
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# print "Got $short_name service\n";
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$services{$short_name}{url} = $url_svc;
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}
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}
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}
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sub create_services
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{
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if(defined $services{media}{url}) {
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$services{media}{ep} = ONVIF::Media::Interfaces::Media::MediaPort->new({
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proxy => $services{media}{url},
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serializer => $serializer,
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# transport => $transport
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});
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}
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if(defined $services{ptz}{url}) {
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$services{ptz}{ep} = ONVIF::PTZ::Interfaces::PTZ::PTZPort->new({
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proxy => $services{ptz}{url},
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serializer => $serializer,
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# transport => $transport
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});
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}
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}
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sub get_users
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{
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my $result = $services{device}{ep}->GetUsers( { },, );
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die $result if not $result;
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print $result . "\n";
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}
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sub create_user
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{
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my ($username, $password) = @_;
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my $result = $services{device}{ep}->CreateUsers( {
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},,
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);
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die $result if not $result;
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print $result . "\n";
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}
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sub http_digest {
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my ($service, $username, $password) = @_;
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# my $transport = SecurityTransport->new();
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# $transport->set_username($username);
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# $transport->set_password($password);
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# warn "transport: " . $service->get_transport();
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*SOAP::Transport::HTTP::Client::get_basic_credentials = sub {
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#*SOAP::WSDL::Transport::HTTP::get_basic_credentials = sub {
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my ($self, $realm, $uri, $isproxy) = @_;
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warn "### Requested credentials for $uri ###";
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return ($username, $password)
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};
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}
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sub profiles
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{
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# my $result = $services{media}{ep}->GetVideoSources( { } ,, );
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# die $result if not $result;
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# print $result . "\n";
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$result = $services{media}{ep}->GetProfiles( { } ,, );
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die $result if not $result;
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# print $result . "\n";
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my $profiles = $result->get_Profiles();
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foreach my $profile ( @{ $profiles } ) {
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my $token = $profile->attr()->get_token() ;
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print $token . ", " .
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$profile->get_Name() . ", " .
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$profile->get_VideoEncoderConfiguration()->get_Encoding() . ", " .
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$profile->get_VideoEncoderConfiguration()->get_Resolution()->get_Width() . ", " .
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$profile->get_VideoEncoderConfiguration()->get_Resolution()->get_Height() . ", " .
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$profile->get_VideoEncoderConfiguration()->get_RateControl()->get_FrameRateLimit() .
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", ";
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$result = $services{media}{ep}->GetStreamUri( {
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StreamSetup => { # ONVIF::Media::Types::StreamSetup
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Stream => 'RTP_unicast', # StreamType
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Transport => { # ONVIF::Media::Types::Transport
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Protocol => 'RTSP', # TransportProtocol
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},
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},
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ProfileToken => $token, # ReferenceToken
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} ,, );
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die $result if not $result;
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# print $result . "\n";
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print $result->get_MediaUri()->get_Uri() .
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"\n";
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}
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#
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# use message parser without schema validation ???
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#
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}
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sub move
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{
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my ($dir) = @_;
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my $result = $services{ptz}{ep}->GetNodes( { } ,, );
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die $result if not $result;
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print $result . "\n";
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}
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# ========================================================================
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# MAIN
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my $action = shift;
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if($action eq "probe") {
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discover();
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}
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else {
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# all other actions need URI and credentials
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my $url_svc_device = shift;
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my $username = shift;
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my $password = shift;
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my $svc_device = ONVIF::Device::Interfaces::Device::DevicePort->new({
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proxy => $url_svc_device,
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deserializer_args => { strict => 0 }
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});
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$services{'device'} = { url => $url_svc_device, ep => $svc_device };
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get_services();
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# TODO: snyc device and client time
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# If GetUsers() is ok but empty then CreateUser()
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# if(not get_users()) {
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# create_user($username, $password);
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# }
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## from here on use authorization
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$serializer = WSSecurity::SecuritySerializer->new();
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$serializer->set_username($username);
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$serializer->set_password($password);
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$services{device}{ep}->set_serializer($serializer);
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create_services($username, $password);
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if($action eq "profiles") {
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profiles();
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}
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elsif($action eq "move") {
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my $dir = shift;
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move($dir);
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}
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else {
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print("Error: Unknown command\"$action\"");
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exit(1);
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}
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}
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