Java

HTTP SOCKS5 and SOCKS4 Proxy Support

Demonstrates how to use SOCKS5 and SOCKS4 proxies with HTTP. Java

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[])
  {
    boolean success = false;

    // 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.
    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!");
        }
  }
}