SFTP Write Binary File

How to write binary data to a remote file.

 Chilkat Perl Module Downloads for Windows, Linux, and MAC OS X

use chilkat();

#  Important: It is helpful to send the contents of the
#  sftp.LastErrorText property when requesting support.

$sftp = new chilkat::CkSFtp();

#  Any string automatically begins a fully-functional 30-day trial.
$success = $sftp->UnlockComponent("Anything for 30-day trial");
if ($success != 1) {
    print $sftp->lastErrorText() . "\n";
    exit;
}

#  Set some timeouts, in milliseconds:
$sftp->put_ConnectTimeoutMs(5000);
$sftp->put_IdleTimeoutMs(15000);

#  Connect to the SSH server.
#  The standard SSH port = 22
#  The hostname may be a hostname or IP address.

$hostname = "192.168.1.108";
$port = 22;
$success = $sftp->Connect($hostname,$port);
if ($success != 1) {
    print $sftp->lastErrorText() . "\n";
    exit;
}

#  Authenticate with the SSH server.  Chilkat SFTP supports
#  both password-based authenication as well as public-key
#  authentication.  This example uses password authenication.
$success = $sftp->AuthenticatePw("myLogin","myPassword");
if ($success != 1) {
    print $sftp->lastErrorText() . "\n";
    exit;
}

#  After authenticating, the SFTP subsystem must be initialized:
$success = $sftp->InitializeSftp();
if ($success != 1) {
    print $sftp->lastErrorText() . "\n";
    exit;
}

#  Create a new file on the server.
#  "createTruncate" -- A new file is created; if the file already exists, it is opened and truncated.

$handle = $sftp->openFile("binaryData.dat","writeOnly","createTruncate");
if ($handle eq null ) {
    print $sftp->lastErrorText() . "\n";
    exit;
}

$binaryData_bytes = pack "C10", 1, 2, 3, 4, 5, 6, 7, 8, 9, 10;
$binaryData = new chilkat::CkByteData();
$binaryData->append($binaryData_bytes,10);

$success = $sftp->WriteFileBytes($handle,$binaryData);
if ($success != 1) {
    print $sftp->lastErrorText() . "\n";
    exit;
}

#  Close the file.
$success = $sftp->CloseHandle($handle);
if ($success != 1) {
    print $sftp->lastErrorText() . "\n";
    exit;
}

print "Success." . "\n";