(Java) HTTP SOCKS5 and SOCKS4 Proxy Support

Demonstrates how to use SOCKS5 and SOCKS4 proxies with HTTP.

Chilkat Java Downloads Java Libs for Windows, MacOS, Linux, Alpine Linux Java Libs for Android

import com.chilkatsoft.*;

public class ChilkatExample {

  static {
    try {
        System.loadLibrary("chilkat");
    } catch (UnsatisfiedLinkError e) {
      System.err.println("Native code library failed to load.\n" + e);
      System.exit(1);
    }
  }

  public static void main(String argv[])
  {
    // This example assumes the Chilkat API to have been previously unlocked.
    // See Global Unlock Sample for sample code.

    CkHttp http = new CkHttp();

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

    // Download the Python language install.
    // Note: This URL may have changed since this example was created.
    boolean success = http.Download("http://www.python.org/ftp/python/2.5/python-2.5.msi","python-2.5.msi");
    if (success != true) {
        System.out.println(http.lastErrorText());
        }
    else {
        System.out.println("Python Download Complete!");
        }
  }
}