SQL Server

Quote and SendCommand

See more FTP Examples

Demonstrate the Quote and SendCommand methods. SQL Server

-- Important: See this note about string length limitations for strings returned by sp_OAMethod calls.
--
CREATE PROCEDURE ChilkatSample
AS
BEGIN
    DECLARE @hr int
    DECLARE @iTmp0 int
    -- Important: Do not use nvarchar(max).  See the warning about using nvarchar(max).
    DECLARE @sTmp0 nvarchar(4000)
    DECLARE @success int
    SELECT @success = 0

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

    DECLARE @ftp int
    EXEC @hr = sp_OACreate 'Chilkat.Ftp2', @ftp OUT
    IF @hr <> 0
    BEGIN
        PRINT 'Failed to create ActiveX component'
        RETURN
    END

    EXEC sp_OASetProperty @ftp, 'Hostname', 'ftp.example.com'
    EXEC sp_OASetProperty @ftp, 'Username', 'login'
    EXEC sp_OASetProperty @ftp, 'Password', 'password'

    -- Connect and login to the FTP server.
    EXEC sp_OAMethod @ftp, 'Connect', @success OUT
    IF @success <> 1
      BEGIN
        EXEC sp_OAGetProperty @ftp, 'LastErrorText', @sTmp0 OUT
        PRINT @sTmp0
        EXEC @hr = sp_OADestroy @ftp
        RETURN
      END

    -- Tell the FTP object to keep an in-memory session log
    -- so we can see the commands sent to the server,
    -- and the responses received back.
    EXEC sp_OASetProperty @ftp, 'KeepSessionLog', 1

    -- Change the current remote directory via the Quote method:
    EXEC sp_OAMethod @ftp, 'Quote', @success OUT, 'CWD junk'
    IF @success <> 1
      BEGIN
        EXEC sp_OAGetProperty @ftp, 'LastErrorText', @sTmp0 OUT
        PRINT @sTmp0
        EXEC @hr = sp_OADestroy @ftp
        RETURN
      END

    -- Move back up 
    -- In this case, ChangeRemoteDir sends "CWD .." to the FTP server.
    EXEC sp_OAMethod @ftp, 'ChangeRemoteDir', @success OUT, '..'
    IF @success <> 1
      BEGIN
        EXEC sp_OAGetProperty @ftp, 'LastErrorText', @sTmp0 OUT
        PRINT @sTmp0
        EXEC @hr = sp_OADestroy @ftp
        RETURN
      END

    -- Do the same via the SendCommand method where the
    -- raw FTP server response is returned:
    DECLARE @serverResponse nvarchar(4000)
    EXEC sp_OAMethod @ftp, 'SendCommand', @serverResponse OUT, 'CWD junk'
    EXEC sp_OAGetProperty @ftp, 'LastMethodSuccess', @iTmp0 OUT
    IF @iTmp0 <> 1
      BEGIN
        EXEC sp_OAGetProperty @ftp, 'LastErrorText', @sTmp0 OUT
        PRINT @sTmp0
      END
    ELSE
      BEGIN

        PRINT @serverResponse
      END

    EXEC sp_OAMethod @ftp, 'Disconnect', @success OUT


    PRINT 'Session Log:'
    EXEC sp_OAGetProperty @ftp, 'SessionLog', @sTmp0 OUT
    PRINT @sTmp0

    EXEC @hr = sp_OADestroy @ftp


END
GO