Unicode C++

SOCKS4 and SOCKS5 Proxy for FTP

See more FTP Examples

Demonstrates how to connect to an FTP server through a SOCKS4 or SOCKS5 proxy. Both SSL/TLS and non-secure FTP communications may use SOCKS4 and SOCKS5 proxies. Unicode C++

#include <CkFtp2W.h>

void ChilkatSample(void)
    {
    bool success = false;

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

    CkFtp2W ftp;

    ftp.put_Hostname(L"ftp.example.com");
    ftp.put_Username(L"login");
    ftp.put_Password(L"password");

    // To use a SOCKS4 or SOCKS5 proxy, simply set the following
    // properties prior to connecting:
    // The SOCKS hostname may be a domain name or 
    // IP address:
    ftp.put_SocksHostname(L"www.mysocksproxyserver.com");
    ftp.put_SocksPort(1080);
    ftp.put_SocksUsername(L"myProxyLogin");
    ftp.put_SocksPassword(L"myProxyPassword");
    // Set the SOCKS version to 4 or 5 based on the version
    // of the SOCKS proxy server:
    ftp.put_SocksVersion(5);
    // Note: SOCKS4 servers only support usernames without passwords.
    // SOCKS5 servers support full login/password authentication.

    // Connect and login to the FTP server.
    success = ftp.Connect();
    if (success != true) {
        wprintf(L"%s\n",ftp.lastErrorText());
        return;
    }

    // Change to the remote directory where the file is located.
    // This step is only necessary if the file is not in the root directory
    // for the FTP account.
    success = ftp.ChangeRemoteDir(L"junk");
    if (success != true) {
        wprintf(L"%s\n",ftp.lastErrorText());
        return;
    }

    // Download a file.
    const wchar_t *localFilename = L"c:/temp/hamlet.xml";
    const wchar_t *remoteFilename = L"hamlet.xml";

    success = ftp.GetFile(remoteFilename,localFilename);
    if (success != true) {
        wprintf(L"%s\n",ftp.lastErrorText());
        return;
    }

    success = ftp.Disconnect();

    wprintf(L"File Downloaded!\n");
    }