PowerBuilder

FTP Sync Upload Tree w/ Must-Match Filename Constraints

See more FTP Examples

Demonstrates how synchronize a directory tree in the upload direction, but only upload files matching a set of wildcard filenames.

Note: This example requires Chilkat v9.5.0.76 or greater.

PowerBuilder

integer li_rc
long li_Success
oleobject loo_Ftp
long li_Mode
oleobject loo_St
long li_NumFiles
long i
string ls_RemoteFilename

li_Success = 0

//  This example requires the Chilkat API to have been previously unlocked.
//  See Global 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 = "ftp.something.com"
loo_Ftp.Username = "my_login"
loo_Ftp.Password = "my_password"

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

//  Set the current remote directory to the root of
//  the tree to receive the uploaded files.
li_Success = loo_Ftp.ChangeRemoteDir("/subDir1")
if li_Success <> 1 then
    Write-Debug loo_Ftp.LastErrorText
    destroy loo_Ftp
    return
end if

//  Possible synchronization modes are:
//  mode=0: Upload all files
//  mode=1: Upload all files that do not exist on the FTP server.
//  mode=2: Upload newer or non-existant files.
//  mode=3: Upload only newer files. If a file does not already exist on the FTP server, it is not uploaded.
//  mode=4: transfer missing files or files with size differences.
//  mode=5: same as mode 4, but also newer files. 

//  This example will upload all files, but only those files having filenames
//  that match *.gif and *.eml

//  Imagine our local directory tree has these files and directories:

//  	accentedLatin1.txt
//  	accentedUtf8.txt
//  	alice.key
//  	anter_cert.pem
//  	chiliPepper.gif
//  	helloWorld.pdf
//  	abc/chiliPepper.gif
//  	abc/ghk/
//  	data/chiliPepper.gif
//  	data/xyz/dkimHtmlBody.txt
//  	data/xyz/dkimVerifyTest.eml
//  	data/xyz/emailForCreateDsn.eml
//  	text/frenchUtf8.txt
//  	text/helloWorld.txt
//  	text/PolishEmailBody.txt
//  	text/something/

loo_Ftp.SyncMustMatch = "*.eml; *.gif"
li_Mode = 0
li_Success = loo_Ftp.SyncRemoteTree("c:/temp/subDir1",li_Mode)
if li_Success <> 1 then
    Write-Debug loo_Ftp.LastErrorText
    destroy loo_Ftp
    return
end if

li_Success = loo_Ftp.Disconnect()

//  Show the files downloaded.
loo_St = create oleobject
li_rc = loo_St.ConnectToNewObject("Chilkat.StringTable")

loo_Ftp.GetSyncedFiles(loo_St)

li_NumFiles = loo_St.Count
i = 0

do while i < li_NumFiles
    Write-Debug loo_St.StringAt(i)
    i = i + 1
loop

//  Output showing the files uploaded:

//  chiliPepper.gif
//  abc/chiliPepper.gif
//  data/chiliPepper.gif
//  data/xyz/dkimVerifyTest.eml
//  data/xyz/emailForCreateDsn.eml


destroy loo_Ftp
destroy loo_St