zoneminder/web/ajax/add_monitors.php

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2017-10-28 11:52:08 +08:00
<?php
$defaultMonitor = new Monitor();
$defaultMonitor->set(array(
'StorageId' => 1,
'ServerId' => 'auto',
'Function' => 'Record',
'Type' => 'Ffmpeg',
'Enabled' => '1',
'Colour' => '4', // 32bit
'PreEventCount' => 0,
) );
function probe( &$url_bits ) {
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error_reporting(0);
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global $defaultMonitor;
$available_streams = array();
if ( ! isset($url_bits['port']) ) {
// No port given, do a port scan
foreach ( range( 2000, 2007 ) as $port ) {
$socket = socket_create( AF_INET, SOCK_STREAM, SOL_TCP );
socket_set_option( $socket,
SOL_SOCKET, // socket level
SO_SNDTIMEO, // timeout option
array(
"sec"=>0, // Timeout in seconds
"usec"=>500 // I assume timeout in microseconds
)
);
$new_stream = null;
Info("Testing connection to " . $url_bits['host'].':'.$port);
if ( socket_connect( $socket, $url_bits['host'], $port ) ) {
$new_stream = $url_bits; // make a copy
$new_stream['port'] = $port;
} else {
socket_close($socket);
Info("No connection to ".$url_bits['host'] . " on port $port");
continue;
}
if ( $new_stream ) {
if ( ! isset($new_stream['scheme'] ) )
$new_stream['scheme'] = 'http';
$url = unparse_url($new_stream, array('path'=>'/', 'query'=>'action=snapshot'));
list($width, $height, $type, $attr) = getimagesize( $url );
Info("Got $width x $height from $url");
$new_stream['Width'] = $width;
$new_stream['Height'] = $height;
//try {
//if ( $response = do_request( 'GET', $url ) ) {
//$new_stream['path'] = '/';
//$new_stream['query'] = '?action=stream';
//$image = imagecreatefromstring($response);
////$size = getimagesize( $image );
//
//} else {
//Info("No response from $url");
//}
//} catch ( EXception $e ) {
//Info("No response from $url");
//}
$available_streams[] = $new_stream;
} // end if new_Stream
} // end foreach port to scan
} else {
// A port was specified, so don't need to port scan.
$available_streams[] = $url_bits;
}
foreach ( $available_streams as &$stream ) {
# check for existence in db.
$stream['url'] = unparse_url( $stream, array( 'path'=>'/','query'=>'action=stream' ) );
$monitors = Monitor::find_all( array( 'Path'=>$stream['url'] ) );
if ( count($monitors ) ) {
$stream['Monitor'] = $monitors[0];
if ( isset( $stream['Width'] ) and ( $stream['Monitor']->Width() != $stream['Width'] ) ) {
$stream['Warning'] .= 'Monitor width ('.$stream['Monitor']->Width().') and stream width ('.$stream['Width'].") do not match!\n";
}
if ( isset( $stream['Height'] ) and ( $stream['Monitor']->Height() != $stream['Height'] ) ) {
$stream['Warning'] .= 'Monitor height ('.$stream['Monitor']->Height().') and stream width ('.$stream['Height'].") do not match!\n";
}
} else {
$stream['Monitor'] = $defaultMonitor;
if ( isset($stream['Width']) ) {
$stream['Monitor']->Width( $stream['Width'] );
$stream['Monitor']->Height( $stream['Height'] );
}
} // Monitor found or not
} // end foreach Stream
#$macCommandString = 'arp ' . $url_bits['host'] . " | awk 'BEGIN{ i=1; } { i++; if(i==3) print $3 }'";
#$mac = exec($macCommandString);
#Info("Mac $mac");
return $available_streams;
} // end function probe
if ( canEdit( 'Monitors' ) ) {
switch ( $_REQUEST['action'] ) {
case 'probe' :
{
$available_streams = array();
$url_bits = null;
if ( preg_match('/(\d+)\.(\d+)\.(\d+)\.(\d+)/', $_REQUEST['url'] ) ) {
$url_bits = array( 'host'=>$_REQUEST['url'] );
} else {
$url_bits = parse_url( $_REQUEST['url'] );
}
if ( 0 ) {
// Shortcut test
$monitors = Monitor::find_all( array( 'Path'=>$_REQUEST['url'] ) );
if ( count( $monitors ) ) {
Info("Monitor found for " . $_REQUEST['url']);
$url_bits['url'] = $_REQUEST['url'];
$url_bits['Monitor'] = $monitors[0];
$available_stream[] = $url_bits;
ajaxResponse( array ( 'Streams'=>$available_streams) );
return;
} # end url already has a monitor
}
if ( ! $url_bits ) {
ajaxError("The given URL was too malformed to parse.");
return;
}
$available_streams = probe( $url_bits );
ajaxResponse( array('Streams'=>$available_streams) );
return;
} // end case url_probe
case 'import':
{
$file = $_FILES['import_file'];
if ($file["error"] > 0) {
ajaxError($file["error"]);
return;
} else {
$filename = $file["name"];
$available_streams = array();
$row = 1;
if (($handle = fopen($file['tmp_name'], 'r')) !== FALSE) {
while (($data = fgetcsv($handle, 1000, ",")) !== FALSE) {
$name = $data[0];
$url = $data[1];
$group = $data[2];
Info("Have the following line data $name $url $group");
$url_bits = null;
if ( preg_match('/(\d+)\.(\d+)\.(\d+)\.(\d+)/', $url) ) {
$url_bits = array( 'host'=>$url, 'scheme'=>'http' );
} else {
$url_bits = parse_url( $url );
}
if ( ! $url_bits ) {
Info("Bad url, skipping line $name $url $group");
continue;
}
$available_streams += probe( $url_bits );
//$url_bits['url'] = unparse_url( $url_bits );
//$url_bits['Monitor'] = $defaultMonitor;
//$url_bits['Monitor']->Name( $name );
//$url_bits['Monitor']->merge( $_POST['newMonitor'] );
//$available_streams[] = $url_bits;
} // end while rows
fclose($handle);
ajaxResponse( array('Streams'=>$available_streams) );
} else {
ajaxError("Uploaded file does not exist");
return;
}
}
} // end case import
default:
{
Warning("unknown action " . $_REQUEST['action'] );
} // end ddcase default
}
} else {
Warning("Cannot edit monitors" );
}
ajaxError( 'Unrecognised action or insufficient permissions' );
?>