PowerBuilder
PowerBuilder
Append a Local File to a Remote FTP File
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Demonstrates the Chilkat Ftp2.AppendFile method, which appends the contents of a local file to a remote file. The first argument is the local file path and the second is the remote file path. It uses the FTP APPE command.
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: Unlike
PutFile, which replaces the remote file, APPE adds to the end of it — the natural fit for accumulating log data or assembling a file from parts. On a server with normal APPE behavior a missing remote file is created; however, APPE support and exact semantics vary by server, so verify against yours if it is critical.Chilkat PowerBuilder Downloads
integer li_rc
integer li_Success
oleobject loo_Ftp
li_Success = 0
// Demonstrates the Ftp2.AppendFile method, which appends the contents of a local file to a remote
// file. The 1st argument is the local file path and the 2nd is the remote file path.
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 = "ftp.example.com"
loo_Ftp.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.
loo_Ftp.Password = "myPassword"
li_Success = loo_Ftp.Connect()
if li_Success = 0 then
Write-Debug loo_Ftp.LastErrorText
destroy loo_Ftp
return
end if
// Uses the FTP APPE command. On a server with normal APPE behavior, a missing remote file is
// created; otherwise the local bytes are appended to the end of the existing remote file.
li_Success = loo_Ftp.AppendFile("qa_data/today.log","logs/app.log")
if li_Success = 0 then
Write-Debug loo_Ftp.LastErrorText
destroy loo_Ftp
return
end if
Write-Debug "Appended to the remote file."
li_Success = loo_Ftp.Disconnect()
if li_Success = 0 then
Write-Debug loo_Ftp.LastErrorText
destroy loo_Ftp
return
end if
destroy loo_Ftp