(Visual FoxPro) SFTP Read Directory Listing

Demonstrates how to download a directory listing and iterate over the files.

Chilkat ActiveX Downloads ActiveX for 32-bit and 64-bit Windows

LOCAL loSftp
LOCAL lcHostname
LOCAL lnPort
LOCAL lnSuccess
LOCAL lcHandle
LOCAL loDirListing
LOCAL i
LOCAL n
LOCAL loFileObj

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

* Important: It is helpful to send the contents of the
* sftp.LastErrorText property when requesting support.

* For versions of Chilkat < 10.0.0, use CreateObject('Chilkat_9_5_0.SFtp')
loSftp = CreateObject('Chilkat.SFtp')

* Set some timeouts, in milliseconds:
loSftp.ConnectTimeoutMs = 5000
loSftp.IdleTimeoutMs = 10000

* Connect to the SSH server.  
* The standard SSH port = 22
* The hostname may be a hostname or IP address.
lcHostname = "www.my-sftp-server.com"
lnPort = 22
lnSuccess = loSftp.Connect(lcHostname,lnPort)
IF (lnSuccess <> 1) THEN
    ? loSftp.LastErrorText
    RELEASE loSftp
    CANCEL
ENDIF

* Authenticate with the SSH server.  Chilkat SFTP supports
* both password-based authenication as well as public-key
* authentication.  This example uses password authenication.
lnSuccess = loSftp.AuthenticatePw("myLogin","myPassword")
IF (lnSuccess <> 1) THEN
    ? loSftp.LastErrorText
    RELEASE loSftp
    CANCEL
ENDIF

* After authenticating, the SFTP subsystem must be initialized:
lnSuccess = loSftp.InitializeSftp()
IF (lnSuccess <> 1) THEN
    ? loSftp.LastErrorText
    RELEASE loSftp
    CANCEL
ENDIF

* Open a directory on the server...
* Paths starting with a slash are "absolute", and are relative 
* to the root of the file system. Names starting with any other 
* character are relative to the user's default directory (home directory).
* A path component of ".." refers to the parent directory, 
* and "." refers to the current directory. 
lcHandle = loSftp.OpenDir(".")
IF (loSftp.LastMethodSuccess <> 1) THEN
    ? loSftp.LastErrorText
    RELEASE loSftp
    CANCEL
ENDIF

* Download the directory listing:
loDirListing = loSftp.ReadDir(lcHandle)
IF (loSftp.LastMethodSuccess <> 1) THEN
    ? loSftp.LastErrorText
    RELEASE loSftp
    CANCEL
ENDIF

* Close the handle for the directory listing.
lnSuccess = loSftp.CloseHandle(lcHandle)
IF (lnSuccess <> 1) THEN
    ? loSftp.LastErrorText
    RELEASE loSftp
    CANCEL
ENDIF

* Iterate over the files.
i = 0
n = loDirListing.NumFilesAndDirs
DO WHILE i < n
    loFileObj = loDirListing.GetFileObject(i)

    ? loFileObj.Filename
    ? loFileObj.FileType
    ? "Size in bytes: " + STR(loFileObj.Size32)
    ? "----"

    RELEASE loFileObj

    i = i + 1
ENDDO

RELEASE loDirListing

? "Success."

RELEASE loSftp