package org.apache.turbine.util.uri;

/* ====================================================================
 * The Apache Software License, Version 1.1
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 * Copyright (c) 2001-2003 The Apache Software Foundation.  All rights
 * reserved.
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 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
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 * 1. Redistributions of source code must retain the above copyright
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 *    if any, must include the following acknowledgment:
 *       "This product includes software developed by the
 *        Apache Software Foundation (http://www.apache.org/)."
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 *    if and wherever such third-party acknowledgments normally appear.
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 * 4. The names "Apache" and "Apache Software Foundation" and
 *    "Apache Turbine" must not be used to endorse or promote products
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 * ====================================================================
 *
 * This software consists of voluntary contributions made by many
 * individuals on behalf of the Apache Software Foundation.  For more
 * information on the Apache Software Foundation, please see
 * <http://www.apache.org/>.
 */

/**
 * This interface contains all the constants that are always needed when
 * working with URIs.
 *
 * @author <a href="mailto:hps@intermeta.de">Henning P. Schmiedehausen</a>
 * @author <a href="mailto:quintonm@bellsouth.net">Quinton McCombs</a>
 * @version $Id$
 */

public interface URIConstants
{
    /** HTTP protocol. */
    String HTTP = "http";

    /** HTTPS protocol. */
    String HTTPS = "https";

    /** HTTP Default Port */
    int HTTP_PORT = 80;

    /** HTTPS Default Port */
    int HTTPS_PORT = 443;

    /** FTP Default Control Port */
    int FTP_PORT = 20;

    /** Path Info Data Marker */
    int PATH_INFO = 0;

    /** Query Data Marker */
    int QUERY_DATA = 1;

    /**
     * The part of the URI which separates the protocol indicator (i.e. the
     * scheme) from the rest of the URI.
     */
    String URI_SCHEME_SEPARATOR = "://";

    /** CGI parameter for action name */
    String CGI_ACTION_PARAM = "action";

    /** CGI parameter for screen name */
    String CGI_SCREEN_PARAM = "screen";

    /** CGI parameter for template name */
    String CGI_TEMPLATE_PARAM = "template";

    /** prefix for event names */
    String EVENT_PREFIX = "eventSubmit_";
}