zoneminder/web/includes/monitor_probe.php

927 lines
31 KiB
PHP

<?php
//
// ZoneMinder web monitor probe view file
// Copyright (C) 2001-2008 Philip Coombes
//
// This program is free software; you can redistribute it and/or
// modify it under the terms of the GNU General Public License
// as published by the Free Software Foundation; either version 2
// of the License, or (at your option) any later version.
//
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with this program; if not, write to the Free Software
// Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
//
//
ini_set('display_errors', '0');
require_once('Manufacturer.php');
// Probe Local Cameras
function probeV4L() {
$cameras = array();
$monitors = array();
foreach ( ZM\Monitor::find(['Type'=>'Local'], ['order'=>'Device, Channel']) as $monitor )
$monitors[$monitor->Device().':'.$monitor->Channel()] = $monitor;
$devices = array();
$devices_to_probe = array();
$preferredStandards = array('PAL', 'NTSC');
$preferredFormats = array('BGR3', 'RGB3', 'YUYV', 'UYVY', 'JPEG', 'MJPG', '422P', 'YU12', 'GREY');
if ( !empty($_REQUEST['device']) ) {
$devices_to_probe[] = $_REQUEST['device'];
} else {
$it = new FilesystemIterator('/dev/');
foreach ($it as $fileinfo) {
if (preg_match('/^video\d+$/', $fileinfo->getFilename())) {
$devices_to_probe[] = '/dev/'.$fileinfo->getFilename();
}
}
}
foreach ($devices_to_probe as $d) {
$command = getZmuCommand(' --query --device');
$command .= '='.escapeshellarg($d);
$result = exec(escapeshellcmd($command), $output, $status);
if ($status) {
ZM\Warning("Errors while probe local cameras using $command, status is '$status' " . implode("\n", $output));
}
foreach ( $output as $line ) {
if ( !preg_match('/^d:([^|]+).*S:([^|]*).*F:([^|]+).*I:(\d+)\|(.+)$/', $line, $deviceMatches) ) {
ZM\Error("Can't parse command output '$line'");
continue;
}
$standards = explode('/', $deviceMatches[2]);
$preferredStandard = false;
foreach ( $preferredStandards as $standard ) {
if ( in_array( $standard, $standards ) ) {
$preferredStandard = $standard;
break;
}
}
$formats = explode('/', $deviceMatches[3]);
$preferredFormat = false;
foreach ( $preferredFormats as $format ) {
if ( in_array($format, $formats) ) {
$preferredFormat = $format;
break;
}
}
$device = array(
'device' => $deviceMatches[1],
'standards' => $standard,
'preferredStandard' => $preferredStandard,
'formats' => $formats,
'preferredFormat' => $preferredFormat,
);
$inputs = array();
for ( $i = 0; $i < $deviceMatches[4]; $i++ ) {
if ( !preg_match('/i'.$i.':([^|]+)\|i'.$i.'T:([^|]+)\|/', $deviceMatches[5], $inputMatches) ) {
ZM\Error("Can't parse input '".$deviceMatches[5]."'");
continue;
}
if ( $inputMatches[2] == 'Camera' ) {
$input = array(
'index' => $i,
'id' => $deviceMatches[1].':'.$i,
'name' => $inputMatches[1],
'free' => empty($monitors[$deviceMatches[1].':'.$i]),
);
$inputMonitor = array(
'Type' => 'Local',
'Device' => $deviceMatches[1],
'Channel' => $i,
'Colours' => 3,
'Format' => $preferredStandard,
'Palette' => $preferredFormat,
);
if ( $preferredStandard == 'NTSC' ) {
$inputMonitor['Width'] = 320;
$inputMonitor['Height'] = 240;
} else {
$inputMonitor['Width'] = 384;
$inputMonitor['Height'] = 288;
}
if ( $preferredFormat == 'GREY' ) {
$inputMonitor['Colours'] = 1;
$inputMonitor['SignalCheckColour'] = '#000023';
}
$inputDesc = base64_encode(json_encode($inputMonitor));
$inputString = $deviceMatches[1].', chan '.$i.($input['free']?(' - '.translate('Available')):(' ('.$monitors[$input['id']]->Name().')'));
$inputs[] = $input;
$cameras[$inputDesc] = $inputString;
}
}
$device['inputs'] = $inputs;
$devices[] = $device;
} # end foreach output line
} # end foreach device in /dev
return $cameras;
} # end function probeV4L
function probeAxisCommunicationsAB($ip, $username, $password) {
return probeAxis($ip, $username, $password);
}
// Probe Network Cameras
//
function probeAxis($ip, $username, $password) {
if (!$username) $username = 'root';
if (!$password) $password = 'password';
$cameras = [];
$camera = array(
'ip' => $ip,
'mjpegstream' => 'http://'.$username.':'.$password.'@'.$ip.'/axis-cgi/mjpg/video.cgi?resolution=320x240',
'Manufacturer' => 'Axis',
'Model' => 'Unknown Model',
'monitor' => array(
'Path' => 'rtsp://'.$username.':'.$password.'@'.$ip.'/axis-media/media.amp',
'User' => $username,
'Pass' => $password,
'Manufacturer' => 'Axis',
),
);
$url = 'http://'.$ip.'/axis-cgi/admin/param.cgi?action=list';
$content = curl('GET', $url, $username, $password);
#ZM\Debug($content);
if ($content) {
$lines = explode("\n", $content);
foreach ( $lines as $line ) {
$line = rtrim( $line );
if ( preg_match('/^(.+)=(.+)$/', $line, $matches) ) {
if ( $matches[1] == 'root.Brand.ProdNbr' ) {
$camera['Model'] = $camera['monitor']['Model'] = $matches[2];
} else if ( $matches[1] == 'root.Image.I0.Appearance.Resolution' ) {
$resolution = explode('x', $matches[2]);
$camera['monitor']['Width'] = $resolution[0];
$camera['monitor']['Height'] = $resolution[1];
}
}
}
} else {
ZM\Debug("No content from $url");
}
$cameras[] = $camera;
return $cameras;
}
function probePanasonic($ip) {
$cameras = [];
$url = 'http://'.$ip.'/Get?Func=Model&Kind=1';
$camera = array(
'ip' => $ip,
'Model' => 'Panasonic Camera',
'monitor' => array(
'Type' => 'Remote',
'Protocol' => 'http',
'Host' => $ip,
'Port' => 80,
'Path' => '/nphMotionJpeg?Resolution=320x240&Quality=Standard',
'Colours' => 3,
'Width' => 320,
'Height' => 240,
),
);
$cameras[] = $camera;
return $cameras;
}
function probeActi($ip) {
$cameras = [];
$url = 'http://'.$ip.'/cgi-bin/system?USER=Admin&PWD=123456&SYSTEM_INFO';
$camera = array(
'ip' => $ip,
'Model' => 'Acti Camera',
'monitor' => array(
'Type' => 'Remote',
'Protocol' => 'rtsp',
'Method' => 'rtpUni',
'Host' => 'Admin:123456@'.$ip,
'Port' => 7070,
'Path' => '',
'Width' => 320,
'Height' => 240,
),
);
if ( $lines = @file($url) ) {
foreach ( $lines as $line ) {
$line = rtrim( $line );
if ( preg_match('/^(.+?)\s*=\s*(.+)$/', $line, $matches) ) {
if ( $matches[1] == 'Production ID' ) {
$camera['Model'] = 'ACTi '.substr($matches[2], 0, strpos($matches[2], '-'));
break;
}
}
}
}
$cameras[] = $camera;
return $cameras;
}
function probeAmcrestTechnologies($ip, $username='', $password='') {
return probeAmcrest($ip, $username, $password);
}
function probeAmcrest($ip, $username='', $password='') {
if (!$username) $username='admin';
if (!$password) $password='password';
$cameras = [];
$url = 'rtsp://'.$username.':'.urlencode($password).'@'.$ip.':554/cam/realmonitor?channel=1&subtype=0&unicast=true';
$camera = array(
'mjpegstream' => 'http://'.$username.':'.urlencode($password).'@'.$ip.'/cgi-bin/snapshot.cgi',
'ip' => $ip,
'Manufacturer' => 'Amcrest',
#'Model' => 'Amcrest Camera',
'monitor' => array(
'Type' => 'Ffmpeg',
'Path' => $url,
'Width' => 1920,
'Height' => 1080,
),
);
$cameras[] = $camera;
return $cameras;
}
function wget($method, $url, $username, $password) {
exec("wget --keep-session-cookies -O - $url", $output, $result_code);
return implode("\n", $output);
}
function curl($method, $url, $username, $password) {
if (function_exists('curl_version')) {
$ch = curl_init();
#curl_setopt($ch, CURLOPT_FORBID_REUSE, 1);
#curl_setopt($ch, CURLOPT_FRESH_CONNECT, 1);
curl_setopt($ch, CURLOPT_FOLLOWLOCATION, true);
curl_setopt($ch, CURLOPT_HTTPAUTH, CURLAUTH_DIGEST);
curl_setopt($ch, CURLOPT_USERPWD, "$username:$password");
curl_setopt($ch, CURLOPT_URL, $url);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, false);
curl_setopt($ch, CURLOPT_HEADER, 1);
curl_setopt($ch, CURLOPT_COOKIESESSION, true);
$res = curl_exec($ch);
ZM\Debug($res);
$status = curl_getinfo($ch);
ZM\Debug(print_r($status, true));
curl_close($ch);
$headerSize = curl_getinfo( $ch , CURLINFO_HEADER_SIZE );
$headerStr = substr( $res , 0 , $headerSize );
$bodyStr = substr( $res , $headerSize );
return $bodyStr;
} else {
ZM\Error("php-curl is not installed. Cannot use curl functions.");
}
return '';
}
function probeAzureWaveTechnologyInc($ip, $username, $password) {
}
function probeAvigilonCorporation($ip, $username, $password) {
return probeAvigilon($ip, $username, $password);
}
function probeAvigilon($ip, $username, $password) {
if (!$username) $username='administrator';
#if (!$password) $password='';
# Avigilon tends to want the : in auth even if no password.
$auth = $username ? $username.':'.$password.'@' : '';
$port_open = port_open($ip, 554);
$cameras = [];
$camera = [
'ip' => $ip,
'mjpegstream' => 'http://'.$auth.$ip.'/media/cam0/still.jpg',
'Manufacturer'=>'Avigilon Corporation',
'monitor' => [
'Type'=>'Ffmpeg',
'Path' => 'rtsp://'.$auth.$ip.'/rtsp/defaultPrimary?streamType=u',
'User' => $username,
'Pass' => $password,
'Manufacturer'=>'Avigilon Corporation',
]
];
# Urls: /cgi-x/get-compression?port=0
# get-ptz-capabilities?port=0
# /storage/status
# /cgi-x/positon?port=0
# /media/cam0/still.jpg
# /cgi-x/get-general
# /cgi-x/get-streamuri?port=0
#
# May have to login to onvif first, to get an auth cookie...
# http://administrator@192.168.4.60/onvif/device_service
//<s:Envelope xmlns:s="http://www.w3.org/2003/05/soap-envelope" xmlns:ns1="http://www.onvif.org/ver10/device/wsdl"><s:Body><ns1:GetDeviceInformation></ns1:GetDeviceInformation></s:Body></s:Envelope>
$url = 'http://'.$auth.$ip.'/cgi-x/get-general';
$general_json = wget('GET', $url, $username, $password);
if ($general_json) {
$general = json_decode($general_json, true);
ZM\Debug(print_r($general, true));
if ($general) {
$camera['Model'] = $camera['monitor']['Model'] = (string)$general['partNumber'];
$camera['monitor']['ONVIF_URL'] = 'http://'.$username.':'.$password.'@'.$ip.'/onvif/device_service';
}
}
$url = 'http://'.$auth.$ip.'/cgi-x/get-streamuri?port=0';
$json = wget('GET', $url, $username, $password);
if ($json) {
$stream_uri = json_decode($json, true);
if ($stream_uri) {
$camera['monitor']['Path'] = $stream_uri['streamUri-unicast'];
}
}
$url = 'http://'.$auth.$ip.'/cgi-x/get-compression?port=0';
$compression_json = wget('GET', $url, $username, $password);
if ($compression_json) {
$compression = json_decode($compression_json, true);
if ($compression) {
ZM\Debug(print_r($compression, true));
$encodings = [];
foreach ($compression['optionsEncoding'] as $encoding) {
$encodings[$encoding[1]] = $encoding[0];
}
$h264options = [];
foreach ($compression['h264Options'] as $options) {
foreach ($options as $option) {
$h264options[$option[1]] = $option[0];
}
}
$h265options = [];
foreach ($compression['h265Options'] as $options) {
foreach ($options as $option) {
$h265options[$option[1]] = $option[0];
}
}
ZM\Debug(print_r($encodings, true));
$encoding = $encodings[$compression['defaultEncoding']];
$resolution = '';
if ($encoding == 'H.264') {
$resolution = $h264options[$compression['defaultResolution']];
} else if ($encoding == 'H.265') {
$resolution = $h265options[$compression['defaultResolution']];
}
if ($resolution) {
$resolution = explode('x', $resolution);
$camera['monitor']['Width'] = $resolution[0];
$camera['monitor']['Height'] = $resolution[1];
}
}
}
$cameras[] = $camera;
return $cameras;
} # End probeAvigilon
function probeGrandstreamNetworksInc($ip, $username, $password) {
if (!$username) $username='admin';
if (!$password) $password='password';
$cameras = [];
$port_open = port_open($ip, 554);
$url = 'rtsp://'.$ip.':554/0';
$camera = array(
'ip' => $ip,
'mjpegstream' => 'http://'.$username.':'.urlencode($password).'@'.$ip.'/jpg/image.jpg',
'Manufacturer' => 'Grandstream',
'Model' => ($port_open ? 'Camera' : 'Not Camera'),
'monitor' => array(
'Type' => 'Ffmpeg',
'Path' => $url,
'User' => $username,
'Pass' => $password,
'Width' => 1920,
'Height' => 1080,
'Manufacturer' => 'Grandstream',
),
);
$cameras[] = $camera;
return $cameras;
}
function probeHangzhouHikvisionDigitalTechnologyCoLtd($ip, $username, $password) {
return probeHikvision($ip, $username, $password);
}
function probeHikvision($ip, $username, $password) {
if (!$username) $username='admin';
if (!$password) $password='password';
$cameras = [];
$port_open = port_open($ip, 554);
$url = 'rtsp://'.$username.':'.$password.'@'.$ip.':554/Streaming/Channels/101?transportmode=unicast';
$camera = array(
'ip' => $ip,
'mjpegstream' => 'https://'.$username.':'.$password.'@'.$ip.'/ISAPI/streaming/channels/1/picture',
'Manufacturer' => 'Hikvision',
'Model' => ($port_open ? 'Camera' : 'Not Camera'),
'monitor' => array(
'Type' => 'Ffmpeg',
'Path' => $url,
'Width' => 1920,
'Height' => 1080,
'Manufacturer' => 'Hikvision',
),
);
$url = 'http://'.$username.':'.$password.'@'.$ip.'/ISAPI/Streaming/channels/101';
$xml_str = wget('GET', $url, $username, $password);
if ($xml_str) {
$xml = new SimpleXMLElement($xml_str);
if ($xml->Video) {
ZM\Debug(print_r($xml->Video, true));
$camera['monitor']['Width'] = (int) $xml->Video->videoResolutionWidth;
$camera['monitor']['Height'] = (int) $xml->Video->videoResolutionHeight;
$camera['monitor']['Name'] = (string) $xml->channelName;
$camera['Codec'] = (string) $xml->Video->videoCodecType;
} else {
ZM\Debug("No Video in xml".print_r($xml_str, true));
}
} else {
ZM\Debug("No xml from $url");
}
$url = 'http://'.$username.':'.$password.'@'.$ip.'/ISAPI/System/deviceInfo';
$xml_str = wget('GET', $url, $username, $password);
if ($xml_str) {
ZM\Debug($xml_str);
$xml = new SimpleXMLElement($xml_str);
$camera['Model'] = (string) $xml->model;
$camera['Name'] = (string) $xml->deviceName;
ZM\Debug(print_r($xml, true));
} else {
ZM\Debug("No xml from $url");
}
$cameras[] = $camera;
return $cameras;
}
function probeUbiquitiNetworksInc($ip, $username, $password) {
return probeUbiquiti($ip, $username, $password);
}
function port_open($ip, $port) {
$fp = @fsockopen($ip, $port, $errno, $errstr, 1);
if (!$fp) {
return false;
}
fclose($fp);
return true;
}
function probeUbiquiti($ip, $username, $password) {
if (!$username) $username='ubnt';
if (!$password) $password='ubnt';
$port_open = port_open($ip, 554);
$cameras = [];
$camera = [
'ip' => $ip,
'Model' => ($port_open ? 'Ubiquiti Camera' : 'Unknown'),
'Manufacturer' => 'Ubiquiti',
'mjpegstream' => 'http://'.$username.':'.$password.'@'.$ip.'/snap.jpeg',
'monitor' => [
'Type' => 'Ffmpeg',
'Path' => 'rtsp://'.$username.':'.$password.'@'.$ip.':554/s0',
'Width' => 1920,
'Height' => 1080,
'Manufacturer' => 'Ubiquiti',
]
];
$cameras[] = $camera;
return $cameras;
}
function probeFoscam($ip, $username, $password) {
if ($username === null) $username = 'admin';
$rtsp_port = 0;
$http_port = 0;
if (port_open($ip, 554)) {
$rtsp_port = 554;
}
if (port_open($ip, 88)) {
$http_port = 88;
} else if (port_open($ip, 80)) {
$http_port = 80;
}
if (!$rtsp_port) $rtsp_port = $http_port;
$cameras = [];
$camera = array(
'ip' => $ip,
'Name' => 'Foscam Camera',
'Manufacturer' => 'Foscam',
'mjpegstream' => 'http://'.$username.':'.$password.'@'.$ip.':'.$http_port.'/videostream.cgi',
'monitor' => array(
'Manufacturer' => 'Foscam',
'Type' => 'Ffmpeg',
'Path' => ($rtsp_port == 554 ? 'rtsp' : 'http').'://'.$username.':'.$password.'@'.$ip.':'.$rtsp_port.'/videoMain',
'Host' => $ip,
'Width' => 640,
'Height' => 480,
),
);
if (!count($cameras)) {
$cameras[] = $camera;
}
return $cameras;
}
function probeDLinkInternational($ip, $username, $password) {
if ($username === null) $username = 'admin';
if ($password === null) $password = '';
$cameras = [];
$camera = array(
'ip' => $ip,
'Name' => 'D-Link Camera',
'Manufacturer' => 'D-Link',
'mjpegstream' => 'http://'.$username.':'.$password.'@'.$ip.'/image/jpeg.cgi',
'monitor' => array(
'Manufacturer' => 'D-Link',
'Type' => 'Ffmpeg',
'Path' => 'rtsp://'.$username.':'.$password.'@'.$ip.'/live1.sdp',
'User' => $username,
'Pass' => $password,
'Host' => $ip,
'Width' => 640,
'Height' => 480,
),
);
$cameras[] = $camera;
return $cameras;
}
function probeHanwhaTechwinSecurityVietnam($ip, $username, $password) {
if ($username === null) $username = 'admin';
if ($password === null) $password = '';
$cameras = [];
$camera = array(
'ip' => $ip,
'Name' => 'Hanwha Camera',
'Manufacturer' => 'Hanwha Techwin Security Vietnam',
'mjpegstream' => 'http://'.$username.':'.urlencode($password).'@'.$ip.'/stw-cgi/video.cgi?msubmenu=snapshot&action=view',
'monitor' => array(
'Manufacturer' => 'Hanwha Techwin Security Vietnam',
'Type' => 'Ffmpeg',
'Path' => 'rtsp://'.$ip.'/profile3.smp',
'User' => $username,
'Pass' => $password,
'Host' => $ip,
'Width' => 640,
'Height' => 480,
),
);
$cameras[] = $camera;
return $cameras;
}
function probeVivotek($ip, $username, $password) {
if ($username === null) $username = 'root';
if ($password === null) $password = '';
$control = ZM\Control::find_one(['Name'=>'Vivotek ePTZ']);
$cameras = [];
$camera = array(
'ip' => $ip,
'Name' => 'Vivotek Camera',
'Manufacturer' => 'Vivotek',
'mjpegstream' => 'http://'.$username.':'.urlencode($password).'@'.$ip.'/cgi-bin/viewer/video.jpg',
'monitor' => array(
'Manufacturer' => 'Vivotek',
'Type' => 'Ffmpeg',
'Path' => 'rtsp://'.$ip.'/',
'Host' => $ip,
'ControlId'=> ($control?$control->Id():''),
),
);
$settings = [];
$authority = $username.':'.$password.'@'.$ip;
$url = 'http://'.$authority.'/cgi-bin/viewer/getparam.cgi';
$content = wget('GET', $url, $username, $password);
#try {
#$content = do_request('GET', $url);
if ($content) {
ZM\Debug($content);
$lines = explode("\n", $content);
#if ($lines = @file($url)) {
foreach ($lines as $line) {
$line = rtrim($line);
if (preg_match('/^(.+?)\s*=\'(.+)\'$/', $line, $matches)) {
$settings[$matches[1]] = $matches[2];
}
}
} else {
ZM\Debug("Failed to load config from camera using $url");
}
#} catch (Exception $e) {
#ZM\Debug($e->getMessage());
#}
if (!empty($settings['system_info_modelname'])) {
$camera['Model'] = $settings['system_info_modelname'];
$camera['monitor']['Model'] = $settings['system_info_modelname'];
}
if (!empty($settings['videoin_text'])) {
$camera['Name'] = $settings['videoin_text'];
$camera['monitor']['Name'] = $settings['videoin_text'];
} else if (!empty($settings['system_hostname'])) {
$camera['Name'] = $settings['system_hostname'];
$camera['monitor']['Name'] = $settings['system_hostname'];
}
if (!empty($settings['network_rtsp_port'])) {
$camera['monitor']['Port'] = $settings['network_rtsp_port'];
}
foreach (['0', '1', '2'] as $i) {
if (!empty($settings['network_rtsp_s'.$i.'_accessname'])) {
$camera['monitor']['Path'] = 'rtsp://'.$authority.'/'.$settings['network_rtsp_s'.$i.'_accessname'];
if (!empty($settings['videoin_c0_s'.$i.'_resolution'])) {
$res = explode('x', $settings['videoin_c0_s'.$i.'_resolution']);
$camera['monitor']['Width'] = $res[0];
$camera['monitor']['Height'] = $res[1];
}
if (!empty($settings['videoin_c0_s'.$i.'_codectype'])) {
$camera['Codec'] = $settings['videoin_c0_s'.$i.'_codectype'];
if ($camera['Codec'] == 'mjpeg') {
if (!empty($settings['network_http_s'.$i.'_accessname'])) {
$camera['mjpegstream'] = 'http://'.$authority.'/'.$settings['network_http_s'.$i.'_accessname'];
}
}
}
$cameras[] = $camera;
} # has accessname
}
if (!count($cameras)) {
ZM\Debug("Failed getting streams, adding default");
$cameras[] = $camera;
}
return $cameras;
}
function probeWansview($ip) {
$cameras = [];
$camera = array(
'ip' => $ip,
'Model' => 'Wansview Camera',
'monitor' => array(
'Type' => 'Remote',
'Protocol' => 'http',
'Host' => 'admin:123456@'.$ip,
'Port' => 80,
'Path' => 'videostream.cgi',
'Width' => 640,
'Height' => 480,
'Palette' => 3
),
);
$cameras[] = $camera;
return $camera;
}
function get_arp_results() {
$results = array();
$arp_command = ZM_PATH_ARP;
$result = explode(' ', $arp_command);
if ( !is_executable($result[0]) ) {
ZM\Error('ARP compatible binary not found or not executable by the web user account. Verify ZM_PATH_ARP points to a valid arp tool.');
return $results;
}
if (count($result)==1) {
$arp_command .= ' -an';
}
$result = exec(escapeshellcmd($arp_command), $output, $status);
if ($status) {
ZM\Error("Unable to probe network cameras using $arp_command, status is '$status' output is ".implode("\n", $output));
return $results;
}
foreach ($output as $line) {
if ( !preg_match('/(\d+\.\d+\.\d+\.\d+).*(([0-9a-f]{2}:){5}[0-9a-fA-F]{2})/', $line, $matches) ) {
ZM\Debug("Didn't match preg $line");
continue;
} else {
ZM\Debug("Match preg got " .$matches[2] .' = '.$matches[1]);
}
$results[$matches[2]] = $matches[1]; // results[mac] = ip
}
return $results;
}
function get_arp_scan_results($network) {
ZM\Debug("arp-scanning $network");
$results = array();
$arp_scan_command = ZM_PATH_ARP_SCAN;
$result = explode(' ', $arp_scan_command);
if (!is_executable($result[0])) {
ZM\Error('arp-scan compatible binary not found or not executable by the web user account. Verify ZM_PATH_ARP_SCAN points to a valid arp-scan tool.');
return $results;
}
$arp_scan_command = '/usr/bin/pkexec '.ZM_PATH_ARP_SCAN.' '.$network;
$result = exec(escapeshellcmd($arp_scan_command), $output, $status);
if ($status) {
ZM\Error("Unable to probe network cameras, command was $arp_scan_command, status is '$status' output: ".implode(PHP_EOL, $output));
return $results;
}
//ZM\Debug(print_r($output, true));
foreach ($output as $line) {
if (preg_match('/(\d+\.\d+\.\d+\.\d+)\s+([0-9a-f:]+)/', $line, $matches)) {
$results[$matches[2]] = $matches[1];
//} else {
//ZM\Debug("Didn't match preg $line");
}
}
ZM\Debug(print_r($results, true));
return $results;
} # end function get_arp_scan_results
function probeNetwork() {
$username = empty($_REQUEST['probe_username']) ? null : $_REQUEST['probe_username'];
$password = empty($_REQUEST['probe_password']) ? null : $_REQUEST['probe_password'];
$interface = isset($_REQUEST['interface']) ? $_REQUEST['interface'] : null;
$filter_ip = isset($_REQUEST['ip']) ? $_REQUEST['ip'] : null;
$filter_manufacturer = isset($_REQUEST['probe_Manufacturer']) ? $_REQUEST['probe_Manufacturer'] : null;
#$filter_manufacturer = $filter_manufacturer_id > 0 ? (new ZM\Manufacturer($filter_manufacturer_id))->Name() : '';
#ZM\Debug("$filter_manufacturer_id, $filter_manufacturer");
$cameras = array();
$results = array();
$monitors = array();
foreach (ZM\Monitor::find(['Type'=>'Remote']) as $monitor) {
if ( preg_match('/^(.+)@(.+)$/', $monitor->Host(), $matches) ) {
//echo "1: ".$matches[2]." = ".gethostbyname($matches[2])."<br/>";
$monitors[gethostbyname($matches[2])] = $monitor;
} else {
//echo "2: ".$monitor['Host']." = ".gethostbyname($monitor['Host'])."<br/>";
$monitors[gethostbyname($monitor->Host())] = $monitor;
}
}
foreach (ZM\Monitor::find(['Type'=>'Ffmpeg']) as $monitor) {
$url_parts = parse_url($monitor->Path());
if ($url_parts !== false) {
#ZM\Debug("Ffmpeg monitor ${url_parts['host']} = ${monitor['Id']} ${monitor['Name']}");
$monitors[gethostbyname($url_parts['host'])] = $monitor;
} else {
ZM\Debug('Unable to parse '.$monitor->Path());
}
}
//ZM\Debug(print_r($monitors, true));
$macVendors = file_get_contents(ZM_PATH_DATA.'/MacVendors.json');
if (!$macVendors) {
ZM\Warning('No content from '.ZM_PATH_DATA.'/MacVendors.json');
}
$macBases = json_decode($macVendors, true);
if (defined('ZM_PATH_OUI') and ZM_PATH_OUI and file_exists(ZM_PATH_OUI)) {
$oui_txt = file_get_contents(ZM_PATH_OUI);
if (!$oui_txt) {
ZM\Warning('No content from /usr/share/arp-scan/ieee-oui.txt');
} else {
foreach (explode(PHP_EOL, $oui_txt) as $line) {
if (false === strpos($line , '#')) {
$record = explode("\t", $line);
if (count($record) < 2) continue;
$mac = strtolower($record[0]);
$type = preg_replace('/\W/', '', $record[1]);
if (!isset($macBases[$mac]))
$macBases[$mac] = [ 'vendor'=>$record[1], 'type'=>$type];
}
}
#ZM\Debug("bases: " . print_r($macBases, true));
}
} else {
ZM\Debug("No ieee-oui.txt");
}
foreach (get_arp_results() as $mac=>$ip) {
if ($filter_ip and ($ip != $filter_ip)) {
ZM\Debug("Skipping $mac $ip because of ip_filter $filter_ip");
continue;
}
$macRoot = str_replace(':', '', substr($mac, 0, 8));
if (isset($macBases[$macRoot])) {
ZM\Debug("Have match for $ip $mac $macRoot ".$macBases[$macRoot]['type']);
$macBase = $macBases[$macRoot];
if ($filter_manufacturer and ($filter_manufacturer != $macBase['type'])) {
ZM\Debug("Continuing because offilter $filter_manufacturer == ".$macBase['type']);
continue;
} else {
ZM\Debug("Not Continuing because offilter $filter_manufacturer != ".$macBase['type']);
}
if (function_exists('probe'.$macBase['type'])) {
if (!$username and isset($monitors[$ip])) {
$monitor = $monitors[$ip];
ZM\Debug("Using auth from monitor $ip ".$monitor->User().' '. $monitor->Pass());
$new_cameras = call_user_func('probe'.$macBase['type'], $ip, $monitors[$ip]->User(), $monitors[$ip]->Pass());
if (!$new_cameras) {
ZM\Warning('probe'.$macBase['type'].' returned nothing');
} else {
$cameras[$mac] = $new_cameras;
}
} else {
ZM\Debug("Not Using auth from monitor $ip $username $password");
$cameras[$mac] = call_user_func('probe'.$macBase['type'], $ip, $username, $password);
}
} else {
ZM\Debug("No probe function for ${macBase['type']}");
$cameras[$mac] = [['ip'=>$ip, 'Manufacturer'=>$macBase['vendor']]];
}
} else {
ZM\Debug("No match for $ip $macRoot");
$cameras[$mac] = [['ip'=>$ip, 'Manufacturer'=>'Unknown']];
}
if (connection_aborted()) exit();
} # end foreach output line
$interfaces = $interface ? $interface : get_networks();
foreach ($interfaces as $interface) {
foreach (get_subnets($interface) as $network) {
foreach (get_arp_scan_results($network) as $mac=>$ip) {
if ($filter_ip and ($ip != $filter_ip)) {
ZM\Debug("Skipping $mac $ip because of ip_filter $filter_ip");
continue;
}
$macRoot = str_replace(':', '', substr($mac, 0, 8));
if (!isset($cameras[$mac])) $cameras[$mac] = [];
#ZM\Debug("Got $macRoot from $mac");
if (isset($macBases[$macRoot])) {
ZM\Debug("Have match for $macRoot $ip ".$macBases[$macRoot]['type']);
$macBase = $macBases[$macRoot];
if ($filter_manufacturer and ($filter_manufacturer != $macBase['type'])) {
ZM\Debug("Continuing because offilter $filter_manufacturer == ".$macBase['type']);
continue;
}
if ($macBase['type'] != 'Unknown' and function_exists('probe'.$macBase['type'])) {
ZM\Debug("Calling ".$macBase['type']);
$found_cameras = [];
if (!$username and isset($monitors[$ip])) {
$found_cameras = call_user_func('probe'.$macBase['type'], $ip, $monitors[$ip]->User(), $monitors[$ip]->Pass());
} else {
ZM\Debug("Not Using auth from monitor $ip $username $password");
$found_cameras = call_user_func('probe'.$macBase['type'], $ip, $username, $password);
}
if (count($found_cameras)) {
$cameras[$mac] += $found_cameras;
} else {
ZM\Debug("DIdn't find any cameras");
}
} else {
$cameras[$mac] += [['ip'=>$ip, 'Manufacturer'=>$macBase['vendor']]];
ZM\Debug("No probe function for ${macBase['type']} ${macBase['vendor']}");
}
} else {
ZM\Debug("No match for $macRoot");
$cameras[$mac] += [['ip'=>$ip, 'Manufacturer'=>'Unknown']];
}
if (connection_aborted()) exit();
} # end foreach output line
} # end foreach network
} # foreach interface
$url_filter = [];
foreach ($cameras as $mac => $cams) {
foreach ($cams as $camera) {
if (isset($camera['monitor'])) {
if (isset($url_filter[$camera['monitor']['Path']])) continue;
$url_filter[$camera['monitor']['Path']] = 1;
}
if (!is_array($camera)) {
ZM\Error("What is ".print_r($camera, true));
continue;
}
$ip = $camera['ip'];
$sourceString = (isset($camera['Model']) ? ($camera['Model'].' @ '):'').$ip;
$monitor = null;
if (isset($monitors[$ip])) {
$monitor = $monitors[$ip];
$sourceString .= ' ('.$monitor->Name().')';
} else {
$sourceString .= ' - '.translate('Available');
}
$results[] = [
'mac' => $mac,
'description' => $sourceString,
'url' => (isset($camera['monitor']) ? $camera['monitor']['Path'] : ''),
'IP' => $camera['ip'],
'camera' => $camera,
'Monitor' => $monitor,
];
} # end foreach stream
} # end foreach mac
return $results;
} # end function probeNetwork()