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Execute an FTP Upload Plan

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.

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Local $bSuccess = False

;  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.

$oFtp = ObjCreate("Chilkat.Ftp2")

$oFtp.Hostname = "ftp.example.com"
$oFtp.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.
$oFtp.Password = "myPassword"

$bSuccess = $oFtp.Connect()
If ($bSuccess = False) Then
    ConsoleWrite($oFtp.LastErrorText & @CRLF)
    Exit
EndIf

$bSuccess = $oFtp.ChangeRemoteDir("public_html")
If ($bSuccess = False) Then
    ConsoleWrite($oFtp.LastErrorText & @CRLF)
    Exit
EndIf

;  Load a plan that was previously created with CreatePlan.
$oSbPlan = ObjCreate("Chilkat.StringBuilder")
$bSuccess = $oSbPlan.LoadFile("qa_output/upload_plan.txt","utf-8")
If ($bSuccess = False) Then
    ConsoleWrite($oSbPlan.LastErrorText & @CRLF)
    Exit
EndIf

Local $sPlan = $oSbPlan.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.
$bSuccess = $oFtp.PutPlan($sPlan,"qa_output/upload_done.log")
If ($bSuccess = False) Then
    ConsoleWrite($oFtp.LastErrorText & @CRLF)
    Exit
EndIf

ConsoleWrite("Upload plan executed." & @CRLF)

$bSuccess = $oFtp.Disconnect()
If ($bSuccess = False) Then
    ConsoleWrite($oFtp.LastErrorText & @CRLF)
    Exit
EndIf