// HTTP.java// $Id: HTTP.java,v 1.19 2003/01/20 15:59:53 ylafon Exp $// (c) COPYRIGHT MIT and INRIA, 1996.// Please first read the full copyright statement in file COPYRIGHT.htmlpackage org.w3c.www.http;public interface HTTP {    /**     * The major version of HTTP handled by that package.     */    public static final int major_number = 1;    /**     * The miniro version of HTTP handled by that package.     */    public static final int minor_number = 1;    /**     * Some well know methods rfc2616 methods     */    public static final String GET     = "GET".intern();    public static final String HEAD    = "HEAD".intern();    public static final String POST    = "POST".intern();    public static final String PUT     = "PUT".intern();    public static final String DELETE  = "DELETE".intern();    public static final String OPTIONS = "OPTIONS".intern();    public static final String TRACE   = "TRACE".intern();    public static final String CONNECT = "CONNECT".intern();    // the 100-continue expect token    public static final String HTTP_100_CONTINUE = "100-continue";    /**     * The version we emit with all replies.      * This version matches the version understood by the API, which does     * not necessarily reflect what is returned by <code>getMajorVersion     * </code> and <code>getMinorVersion</code>.     */    public static final byte byteArrayVersion[] = {	(byte) 'H', (byte) 'T', (byte) 'T', (byte) 'P',	(byte) '/', (byte) '1', (byte) '.', (byte) '1'    };    public static final String msg_100[] = {	"Continue",				// 100	"Switching Protocols"			// 101    };    public static final String msg_200[] = {	"OK",					// 200	"Created",				// 201	"Accepted",				// 202	"Non-Authoritative information",	// 203	"No Content",				// 204	"Reset Content",			// 205	"Partial Content" 			// 206    };    public static final String msg_300[] = {	"Multiple Choices",			// 300	"Moved Permanently",			// 301	"Found",  			        // 302	"See Other",				// 303	"Not Modified",				// 304	"Use Proxy",				// 305	"",                                     // no 306 def	"Temporary Redirect"                    // 307    };    public static final String msg_400[] = {	"Bad Request",				// 400	"Unauthorized",				// 401	"Payment Required",			// 402	"Forbidden",				// 403	"Not Found",				// 404	"Method Not Allowed",			// 405	"Not Acceptable",			// 406	"Proxy Authentication Required",	// 407	"Request Timeout",			// 408	"Conflict",				// 409	"Gone",					// 410	"Length Required",			// 411	"Precondition Failed",			// 412	"Request Entity Too Large",		// 413	"Request-URI Too Long",			// 414	"Unsupported Media Type",		// 415	"Requested Range Not Satisfiable",      // 416	"Expectation Failed"                    // 417    };    public static final String msg_500[] = {	"Internal Server Error",		// 500	"Not Implemented",			// 501	"Bad Gateway",				// 502	"Service Unavailable",			// 503	"Gateway Timeout",			// 504	"HTTP Version Not Supported",		// 505	"",                                     // no 506 def	"",                                     // no 507 def	"",                                     // no 508 def	"",                                     // no 509 def	"Not Extended"                          // 510    };    // HTTP status codes    public static final int CONTINUE = 100;    public static final int SWITCHING = 101;    public static final int OK                              = 200;    public static final int CREATED                         = 201;    public static final int ACCEPTED                        = 202;    public static final int NON_AUTHORITATIVE_INFORMATION   = 203;    public static final int NO_CONTENT                      = 204;    public static final int RESET_CONTENT                   = 205;    public static final int PARTIAL_CONTENT                 = 206;    public static final int MULTIPLE_CHOICE                 = 300;    public static final int MOVED_PERMANENTLY               = 301;    public static final int FOUND                           = 302;    public static final int SEE_OTHER                       = 303;    public static final int NOT_MODIFIED                    = 304;    public static final int USE_PROXY                       = 305;    public static final int TEMPORARY_REDIRECT              = 307;    public static final int BAD_REQUEST                     = 400;    public static final int UNAUTHORIZED                    = 401;     public static final int PAYMENT_REQUIRED                = 402;    public static final int FORBIDDEN                       = 403;    public static final int NOT_FOUND                       = 404;    public static final int NOT_ALLOWED                     = 405;    public static final int NOT_ACCEPTABLE                  = 406;    public static final int PROXY_AUTH_REQUIRED             = 407;    public static final int REQUEST_TIMEOUT                 = 408;    public static final int CONFLICT                        = 409;    public static final int GONE                            = 410;    public static final int LENGTH_REQUIRED                 = 411;    public static final int PRECONDITION_FAILED             = 412;    public static final int REQUEST_ENTITY_TOO_LARGE        = 413;    public static final int REQUEST_URI_TOO_LONG            = 414;    public static final int UNSUPPORTED_MEDIA_TYPE          = 415;    public static final int REQUESTED_RANGE_NOT_SATISFIABLE = 416;    public static final int EXPECTATION_FAILED              = 417;    public static final int INTERNAL_SERVER_ERROR           = 500;    public static final int NOT_IMPLEMENTED                 = 501;    public static final int BAD_GATEWAY                     = 502;    public static final int SERVICE_UNAVAILABLE             = 503;    public static final int GATEWAY_TIMEOUT                 = 504;    public static final int HTTP_VERSION_NOT_SUPPORTED      = 505;    public static final int NOT_EXTENDED                    = 510;    // Jigsaw server hacks:    public static final int NOHEADER = 1000;    public static final int DONE     = 1001;}