Synchronize Local Directory Tree

Downloads files from the FTP server to a local directory tree. Synchronization modes include:

mode=0: Download all files
mode=1: Download all files that do not exist on the local filesystem.
mode=2: Download newer or non-existant files.
mode=3: Download only newer files. If a file does not already exist on the local filesystem, it is not downloaded from the server.

Downloads:

MS Windows Visual C/C++ Libraries

Linux/CentOS C/C++ Libraries

MAC OS X C/C++ Libraries

Solaris C/C++ Libraries

C++ Builder Libraries

FreeBSD C++ Libraries

HP-UX C++ Libraries

BlackBerry QNX C++ Libraries

#include <C_CkFtp2.h>

void ChilkatSample(void)
    {
    HCkFtp2 ftp;
    BOOL success;
    long mode;

    ftp = CkFtp2_Create();

    //  Any string unlocks the component for the 1st 30-days.
    success = CkFtp2_UnlockComponent(ftp,"Anything for 30-day trial");
    if (success != TRUE) {
        printf("%s\n",CkFtp2_lastErrorText(ftp));
        return;
    }

    //  Note: This is a valid FTP account that you may use for testing.
    CkFtp2_putHostname(ftp,"ftp.secureftp-test.com");
    CkFtp2_putUsername(ftp,"test");
    CkFtp2_putPassword(ftp,"test");

    CkFtp2_putKeepSessionLog(ftp,TRUE);

    //  Connect and login to the FTP server.
    success = CkFtp2_Connect(ftp);
    if (success != TRUE) {
        printf("%s\n",CkFtp2_lastErrorText(ftp));
        return;
    }

    //  Set the current remote directory to the root of
    //  the tree to be downloaded.
    success = CkFtp2_ChangeRemoteDir(ftp,"/subDir1");
    if (success != TRUE) {
        printf("%s\n",CkFtp2_lastErrorText(ftp));
        return;
    }

    //  Recursively download all non-existant and newer files.

    mode = 2;
    success = CkFtp2_SyncLocalTree(ftp,"c:/temp/subDir1",mode);
    if (success != TRUE) {
        printf("%s\n",CkFtp2_lastErrorText(ftp));
        return;
    }

    CkFtp2_Disconnect(ftp);

    //  Display the session log.
    printf("%s\n",CkFtp2_sessionLog(ftp));

    CkFtp2_Dispose(ftp);

    }