Synchronize Remote Directory Tree

Uploads a directory tree from the local filesystem to the FTP server. Synchronization modes include:

mode=0: Upload all files
mode=1: Upload all files that do not exist on the FTP server.
mode=2: Upload newer or non-existant files.
mode=3: Upload only newer files. If a file does not already exist on the FTP server, it is not uploaded.

Download Chilkat Perl Module

use chilkat;

$ftp = new chilkat::CkFtp2();

#  Any string unlocks the component for the 1st 30-days.
$success = $ftp->UnlockComponent("Anything for 30-day trial");
if ($success != 1) {
    print $ftp->lastErrorText() . "\n";
    exit;
}

$ftp->put_Hostname("ftp.chilkatsoft.com");
$ftp->put_Username("***");
$ftp->put_Password("***");

$ftp->put_KeepSessionLog(1);

#  Connect and login to the FTP server.
$success = $ftp->Connect();
if ($success != 1) {
    print $ftp->lastErrorText() . "\n";
    exit;
}

#  Set the current remote directory to the root of
#  the tree where files are uploaded.
$success = $ftp->ChangeRemoteDir("/abc123");
if ($success != 1) {
    print $ftp->lastErrorText() . "\n";
    exit;
}

#  Recursively upload all non-existant and newer files.
$mode = 2;
$success = $ftp->SyncRemoteTree("c:/temp/abc123",$mode);
if ($success != 1) {
    print $ftp->lastErrorText() . "\n";
    exit;
}

$ftp->Disconnect();

#  Display the session log.
print $ftp->sessionLog() . "\r\n";