Objective-C

Synchronize Remote Directory Tree

See more FTP Examples

Uploads a directory tree from the local filesystem to the FTP server. Synchronization modes include:

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. Objective-C

#import <CkoFtp2.h>

BOOL success = NO;

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

CkoFtp2 *ftp = [[CkoFtp2 alloc] init];

ftp.Hostname = @"ftp.example.com";
ftp.Username = @"login";
ftp.Password = @"password";

ftp.KeepSessionLog = YES;

// Connect and login to the FTP server.
success = [ftp Connect];
if (success != YES) {
    NSLog(@"%@",ftp.LastErrorText);
    return;
}

// Set the current remote directory to the root of
// the tree where files are uploaded.
success = [ftp ChangeRemoteDir: @"/abc123"];
if (success != YES) {
    NSLog(@"%@",ftp.LastErrorText);
    return;
}

// Recursively upload all non-existant and newer files.
int mode = 2;
success = [ftp SyncRemoteTree: @"c:/temp/abc123" mode: [NSNumber numberWithInt: mode]];
if (success != YES) {
    NSLog(@"%@",ftp.LastErrorText);
    return;
}

success = [ftp Disconnect];

// Display the session log.  
NSLog(@"%@",ftp.SessionLog);