PowerBuilder

FTP Download File to a Stream

Demonstrates how to FTP download a file to a Chilkat stream. PowerBuilder

integer li_rc
integer li_Success
oleobject loo_Ftp
oleobject loo_StreamObj

li_Success = 0

// This example assumes the Chilkat FTP2 API to have been previously unlocked.
// See FTP2 Unlock Sample for sample code.

loo_Ftp = create oleobject
li_rc = loo_Ftp.ConnectToNewObject("Chilkat.Ftp2")
if li_rc < 0 then
    destroy loo_Ftp
    MessageBox("Error","Connecting to COM object failed")
    return
end if

loo_Ftp.Hostname = "my-ftp-server.com"
loo_Ftp.Port = 21
loo_Ftp.Username = "mFtpLogin"
loo_Ftp.Password = "myFtpPassword"
loo_Ftp.AuthTls = 1
loo_Ftp.Passive = 1

// Connect and login to the FTP server using TLS.
li_Success = loo_Ftp.Connect()
if li_Success <> 1 then
    Write-Debug loo_Ftp.LastErrorText
    destroy loo_Ftp
    return
end if

// Move to the sub-directory (from the FTP user's home directory) where the file is located.
li_Success = loo_Ftp.ChangeRemoteDir("temp")
if li_Success = 0 then
    Write-Debug loo_Ftp.LastErrorText
    destroy loo_Ftp
    return
end if

// Stream to this local file:
loo_StreamObj = create oleobject
li_rc = loo_StreamObj.ConnectToNewObject("Chilkat.Stream")

loo_StreamObj.SinkFile = "c:/temp/qa_output/penguins2.jpg"

li_Success = loo_Ftp.GetFileToStream("penguins2.jpg",loo_StreamObj)
if li_Success = 0 then
    Write-Debug loo_Ftp.LastErrorText
    destroy loo_Ftp
    destroy loo_StreamObj
    return
end if

loo_Ftp.Disconnect()

Write-Debug "Success."


destroy loo_Ftp
destroy loo_StreamObj