/*
 * Copyright (c) 2007, 2017 Oracle and/or its affiliates. All rights reserved.
 * Copyright 1994-2004 The Apache Software Foundation
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package org.glassfish.grizzly.http.server;

import org.glassfish.grizzly.http.util.ByteChunk;

Constants. Inspired from class com.glassfish.grizzly.tcp.http11.Constants
TODO: A lot of this is duplicated in com.glassfish.grizzly.Constants - clean up
Author:
Jean-Francois Arcand/**
 * Constants. Inspired from class com.glassfish.grizzly.tcp.http11.Constants
 * TODO: A lot of this is duplicated in com.glassfish.grizzly.Constants - clean up
 * 
 * @author Jean-Francois Arcand
 */
public final class Constants {


    
Package name.
/**
     * Package name.
     */
    public static final String Package = "org.glassfish.grizzly.http.server.res";

    public static final int DEFAULT_CONNECTION_LINGER = -1;
    public static final int DEFAULT_CONNECTION_UPLOAD_TIMEOUT = 300000;
    public static final int DEFAULT_SERVER_SOCKET_TIMEOUT = 0;
    public static final boolean DEFAULT_TCP_NO_DELAY = true;

    
    
The default response-type
/**
     * The default response-type
     */
    public final static String DEFAULT_RESPONSE_TYPE = 
            "text/plain; charset=iso-8859-1";


    
The forced request-type
/**
     * The forced request-type
     */
    public final static String FORCED_REQUEST_TYPE = 
           "text/plain; charset=iso-8859-1";
 
    
    
Default transaction time out.
/**
     * Default transaction time out.
     */
    public final static int DEFAULT_TIMEOUT = 300000;
    
    
    
Default request buffer size
/**
     * Default request buffer size
     */
    public final static int DEFAULT_REQUEST_BUFFER_SIZE = 8192;
    
    
    
Default request header size
/**
     * Default request header size
     */
    public final static int DEFAULT_HEADER_SIZE = 8 * 1024;
    
    
    
Default recycle value.
/**
     * Default recycle value.
     */
    public final static boolean DEFAULT_RECYCLE = true;


    
Default queue in bytes size.
/**
     * Default queue in bytes size.
     */
    public final static int DEFAULT_QUEUE_SIZE = 4096;
    

    // -------------------------------------------------------------- Constants
    
     
CRLF.
/**
     * CRLF.
     */
    public static final String CRLF = "\r\n";

    
    
CR.
/**
     * CR.
     */
    public static final byte CR = (byte) '\r';


    
LF.
/**
     * LF.
     */
    public static final byte LF = (byte) '\n';


    
SP.
/**
     * SP.
     */
    public static final byte SP = (byte) ' ';


    
HT.
/**
     * HT.
     */
    public static final byte HT = (byte) '\t';


    
COLON.
/**
     * COLON.
     */
    public static final byte COLON = (byte) ':';


    
'A'.
/**
     * 'A'.
     */
    public static final byte A = (byte) 'A';


    
'a'.
/**
     * 'a'.
     */
    public static final byte a = (byte) 'a';


    
'Z'.
/**
     * 'Z'.
     */
    public static final byte Z = (byte) 'Z';


    
'?'.
/**
     * '?'.
     */
    public static final byte QUESTION = (byte) '?';


    
Lower case offset.
/**
     * Lower case offset.
     */
    public static final byte LC_OFFSET = A - a;


    
Default HTTP header buffer size.
/**
     * Default HTTP header buffer size.
     */
    public static final int DEFAULT_HTTP_HEADER_BUFFER_SIZE = 48 * 1024;


    /* Various constant "strings" */
    public static final byte[] CRLF_BYTES = ByteChunk.convertToBytes(CRLF);
    public static final byte[] COLON_BYTES = ByteChunk.convertToBytes(": ");
    public static final String CONNECTION = "Connection";
    public static final String CLOSE = "close";
    public static final byte[] CLOSE_BYTES = 
        ByteChunk.convertToBytes(CLOSE);
    public static final String KEEPALIVE = "keep-alive";
    public static final byte[] KEEPALIVE_BYTES = 
        ByteChunk.convertToBytes(KEEPALIVE);
    public static final String CHUNKED = "chunked";
    public static final byte[] ACK_BYTES = 
        ByteChunk.convertToBytes("HTTP/1.1 100 Continue" + CRLF + CRLF);
    public static final String TRANSFERENCODING = "Transfer-Encoding";
    public static final byte[] _200_BYTES = 
        ByteChunk.convertToBytes("200");
    public static final byte[] _400_BYTES = 
        ByteChunk.convertToBytes("400");
    public static final byte[] _404_BYTES = 
        ByteChunk.convertToBytes("404");
    

    
Identity filters (input and output).
/**
     * Identity filters (input and output).
     */
    public static final int IDENTITY_FILTER = 0;


    
Chunked filters (input and output).
/**
     * Chunked filters (input and output).
     */
    public static final int CHUNKED_FILTER = 1;


    
Void filters (input and output).
/**
     * Void filters (input and output).
     */
    public static final int VOID_FILTER = 2;


    
GZIP filter (output).
/**
     * GZIP filter (output).
     */
    public static final int GZIP_FILTER = 3;


    
Buffered filter (input)
/**
     * Buffered filter (input)
     */
    public static final int BUFFERED_FILTER = 3;


    
HTTP/1.0.
/**
     * HTTP/1.0.
     */
    public static final String HTTP_10 = "HTTP/1.0";


    
HTTP/1.1.
/**
     * HTTP/1.1.
     */
    public static final String HTTP_11 = "HTTP/1.1";
    public static final byte[] HTTP_11_BYTES = 
        ByteChunk.convertToBytes(HTTP_11);


    
GET.
/**
     * GET.
     */
    public static final String GET = "GET";


    
HEAD.
/**
     * HEAD.
     */
    public static final String HEAD = "HEAD";


    
POST.
/**
     * POST.
     */
    public static final String POST = "POST";
    public static final int MAX_CACHE_ENTRIES = 1024;
    public static final long MAX_LARGE_FILE_CACHE_SIZE = 10485760;
    public static final int MAX_AGE_IN_SECONDS = 30;

    // S1AS 4703023
    public static final int DEFAULT_MAX_DISPATCH_DEPTH = 20;

    
Default header names.
/**
     * Default header names.
     */
    public static final String AUTHORIZATION_HEADER = "authorization";

    // START SJSAS 6346226
    public final static String JROUTE_COOKIE = "JROUTE";
    // END SJSAS 6346226

    // START SJSAS 6337561
    public final static String PROXY_JROUTE = "proxy-jroute";
    // END SJSAS 6337561
}