AutoIt

Check if File Exists

See more SFTP Examples

Demonstrates how to check to see if a file exists. AutoIt

Local $bSuccess = False

; This example assumes the Chilkat API to have been previously unlocked.
; See Global Unlock Sample for sample code.

$oSftp = ObjCreate("Chilkat.SFtp")

; Connect to the SSH server.  
Local $sHostname = "sftp.example.com"
Local $iPort = 22
$bSuccess = $oSftp.Connect($sHostname,$iPort)
If ($bSuccess <> True) Then
    ConsoleWrite($oSftp.LastErrorText & @CRLF)
    Exit
EndIf

; Authenticate with the SSH server.  Chilkat SFTP supports
; both password-based authenication as well as public-key
; authentication.  This example uses password authenication.
$bSuccess = $oSftp.AuthenticatePw("myLogin","myPassword")
If ($bSuccess <> True) Then
    ConsoleWrite($oSftp.LastErrorText & @CRLF)
    Exit
EndIf

; After authenticating, the SFTP subsystem must be initialized:
$bSuccess = $oSftp.InitializeSftp()
If ($bSuccess <> True) Then
    ConsoleWrite($oSftp.LastErrorText & @CRLF)
    Exit
EndIf

; Check to see if a file exists

; The return value is one of the following values:
; -1: Unable to check. Examine the LastErrorText to determine the reason for failure.
; 0: File does not exist.
; 1: The regular file exists.
; 2: It exists, but it is a directory.
; 3: It exists, but it is a symlink (only possible if followLinks is false)
; 4: It exists, but it is a special filesystem entry type.
; 5: It exists, but it is an unkown filesystem entry type.
; 6: It exists, but it is an socket filesystem entry type.
; 7: It exists, but it is an char device entry type.
; 8: It exists, but it is an block device entry type.
; 9: It exists, but it is an FIFO entry type.

Local $bFollowLinks = True
Local $iStatus = $oSftp.FileExists("someDir/someFile.txt",$bFollowLinks)
If ($iStatus < 0) Then
    ConsoleWrite($oSftp.LastErrorText & @CRLF)
    Exit
EndIf

ConsoleWrite("status = " & $iStatus & @CRLF)

ConsoleWrite("Success" & @CRLF)