Perl
Perl
Execute an FTP Upload Plan
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Demonstrates the Chilkat Ftp2.PutPlan method, which executes a previously created upload plan. The first argument is the plan text and the second is the local path of a completion log that records each successful operation.
Note: The local paths are relative to the application's current working directory. Absolute paths may also be used. Supply the paths appropriate to your own environment.
Background: The completion log is what makes plan execution resumable: each successful upload is recorded, so if a run is interrupted, re-executing the same plan skips the operations already logged and continues where it left off — invaluable for a large transfer over a flaky connection. The plan's stored absolute remote paths are used regardless of the current remote directory, so execution is independent of session state.
Chilkat Perl Downloads
use chilkat();
$success = 0;
# Demonstrates the Ftp2.PutPlan method, which executes a previously created upload plan. The 1st
# argument is the plan text and the 2nd is the local path of a completion log.
$ftp = chilkat::CkFtp2->new();
$ftp->put_Hostname("ftp.example.com");
$ftp->put_Username("myFtpLogin");
# Normally you would not hard-code the password in source. You should instead obtain it
# from an interactive prompt, environment variable, or a secrets vault.
$ftp->put_Password("myPassword");
$success = $ftp->Connect();
if ($success == 0) {
print $ftp->lastErrorText() . "\r\n";
exit;
}
$success = $ftp->ChangeRemoteDir("public_html");
if ($success == 0) {
print $ftp->lastErrorText() . "\r\n";
exit;
}
# Load a plan that was previously created with CreatePlan.
$sbPlan = chilkat::CkStringBuilder->new();
$success = $sbPlan->LoadFile("qa_output/upload_plan.txt","utf-8");
if ($success == 0) {
print $sbPlan->lastErrorText() . "\r\n";
exit;
}
$plan = $sbPlan->getAsString();
# Execute the plan. Each successful operation is recorded in the completion log, which lets an
# interrupted run be resumed without repeating completed uploads. The plan uses its stored
# absolute remote paths even if the current remote directory has changed.
$success = $ftp->PutPlan($plan,"qa_output/upload_done.log");
if ($success == 0) {
print $ftp->lastErrorText() . "\r\n";
exit;
}
print "Upload plan executed." . "\r\n";
$success = $ftp->Disconnect();
if ($success == 0) {
print $ftp->lastErrorText() . "\r\n";
exit;
}