User Guide

Appendix C - PHP3 Script Examples
Axis Communications AB does not provide support for application development of any kind. The
information here is provided "as is", and there is no guarantee that any of the examples shown
will work in your particular application.
Revision 0.9 May 2001 37
There is no need to edit anything below this line
for($c=0;$c<(strlen($sources));$c++)
{ // Stop the, by utask,
//started buffers
$command="bufferd -stop -buffername
".$buffer_prefix.substr($sources,$c,1);
system($command);
}
error_reporting(0);
for($c=0;$c<(strlen($sources));$c++)
{ // For each buffer specified
$status_file =
"/tmp/".$buffer_prefix.substr($sources,$c,1)."/status";
while(!is_file($status_file))
{ // Wait until bufferd is
//ready with the images, i.e.
//the status file is present
sleep(($predelay+$postdelay)/1000);
}
unlink($status_file);
}
error_reporting(E_ALL);
$session = ftp_connect($ftp_server, $port);
if($session)
{ // Connection successfully
//established
if(ftp_login($session, $user, $pass))
{ // Successful login attempt
if (!ftp_pasv($session, $passive_mode == "yes"))
{
error_log("Could not set passive mode",0);
}
else
{ // Passive mode successfully
//set
for($i=0;$i < (strlen($sources));$i++)
{ // For each buffer specified
$directory="/tmp/".$buffer_prefix.substr($sources,
$i,1);
$buffer_handle = opendir($directory);