sipheader.java

Java SIP

/*
 * This file was derived from libdissipate, an open source SIP library. The original file 
 * was modified on 1/23/2001.  Please see
 * http://www.div8.net/dissipate for more information.
 *
 * Copyright (c) 2000 Billy Biggs <[e-mail]>
 *
 *
 * This library is free software; you can redistribute it and/or modify it
 * under the terms of the GNU Library General Public License as published by
 * the Free Software Foundation; either version 2 of the License, or (at your
 * option) any later version.
 * 
 * This library is distributed in the hope that it will be useful, but WITHOUT
 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
 * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU Library General Public
 * License for more details.
 * 
 * You should have received a copy of the GNU Library General Public License
 * along with this library; see the file COPYING.LIB.  If not, write to the
 * Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston,
 * MA 02111-1307, USA.
 *
 */
/**
 * class SipHeader
 * 
 * This code has been generated using C2J++
 * C2J++ is based on Chris Laffra's C2J ([e-mail])
 * Read general disclaimer distributed with C2J++ before using this code
 * For information about C2J++, send mail to [e-mail]
 */
package org.mitre.jsip;

public class SipHeader
{
    public static final int Accept = 0;
    public static final int Accept_Encoding = 1;
    public static final int Accept_Language = 2;
    public static final int Allow = 3;
    public static final int Also = 4;
    public static final int Authorization = 5;
    public static final int Call_ID = 6;
    public static final int Contact = 7;
    public static final int Content_Encoding = 8;
    public static final int Content_Length = 9;
    public static final int Content_Type = 10;
    public static final int CSeq = 11;
    public static final int Date = 12;
    public static final int Encryption = 13;
    public static final int Expires = 14;
    public static final int From = 15;
    public static final int Hide = 16;
    public static final int Max_Forwards = 17;
    public static final int Organization = 18;
    public static final int Proxy_Authenticate = 19;
    public static final int Proxy_Authorization = 20;
    public static final int Proxy_Require = 21;
    public static final int Priority = 22;
    public static final int Require = 23;
    public static final int Retry_After = 24;
    public static final int Response_Key = 25;
    public static final int Record_Route = 26;
    public static final int Route = 27;
    public static final int Server = 28;
    public static final int Subject = 29;
    public static final int Timestamp = 30;
    public static final int To = 31;
    public static final int Unsupported = 32;
    public static final int User_Agent = 33;
    public static final int Via = 34;
    public static final int Warning = 35;
    public static final int WWW_Authenticate = 36;
    public static final int BadHeader = 37;
    int id;
    String data;

    /**
     * SipHeader
     * @param newid
     * @param newdata
     */
    public SipHeader(int newid, String newdata)
    {
	id = newid;
	data = newdata;
    }
    
    public static String getHeaderString(int id) 
    {
	return getHeaderString(id, false);
    }

    /**
     * getHeaderString
     * @param id
     * @param shortform
     * @return String
     */
    public static String getHeaderString(int id, boolean shortform)
    {
	if ( shortform ) {
	    switch ( id ) {
	    case Accept: return "Accept";
	    case Accept_Encoding: return "Accept-Encoding";
	    case Accept_Language: return "Accept-Language";
	    case Allow: return "Allow";
	    case Also: return "Also";
	    case Authorization: return "Authorization";
	    case Call_ID: return "i";
	    case Contact: return "m";
	    case Content_Encoding: return "e";
	    case Content_Length: return "l";
	    case Content_Type: return "c";
	    case CSeq: return "CSeq";
	    case Date: return "Date";
	    case Encryption: return "Encryption";
	    case Expires: return "Expires";
	    case From: return "f";
	    case Hide: return "Hide";
	    case Max_Forwards: return "Max-Forwards";
	    case Organization: return "Organization";
	    case Proxy_Authenticate: return "Proxy-Authenticate";
	    case Proxy_Authorization: return "Proxy-Authorization";
	    case Proxy_Require: return "Proxy-Require";
	    case Priority: return "Priority";
	    case Require: return "Require";
	    case Retry_After: return "Retry-After";
	    case Response_Key: return "Response-Key";
	    case Record_Route: return "Record-Route";
	    case Route: return "Route";
	    case Server: return "Server";
	    case Subject: return "s";
	    case Timestamp: return "Timestamp";
	    case To: return "t";
	    case Unsupported: return "Unsupported";
	    case User_Agent: return "User-Agent";
	    case Via: return "v";
	    case Warning: return "Warning";
	    case WWW_Authenticate: return "WWW-Authenticate";
	    case BadHeader: return "BadHeader";
	    }
	} else {
	    switch ( id ) {
	    case Accept: return "Accept";
	    case Accept_Encoding: return "Accept-Encoding";
	    case Accept_Language: return "Accept-Language";
	    case Allow: return "Allow";
	    case Also: return "Also";
	    case Authorization: return "Authorization";
	    case Call_ID: return "Call-ID";
	    case Contact: return "Contact";
	    case Content_Encoding: return "Content-Encoding";
	    case Content_Length: return "Content-Length";
	    case Content_Type: return "Content-Type";
	    case CSeq: return "CSeq";
	    case Date: return "Date";
	    case Encryption: return "Encryption";
	    case Expires: return "Expires";
	    case From: return "From";
	    case Hide: return "Hide";
	    case Max_Forwards: return "Max-Forwards";
	    case Organization: return "Organization";
	    case Proxy_Authenticate: return "Proxy-Authenticate";
	    case Proxy_Authorization: return "Proxy-Authorization";
	    case Proxy_Require: return "Proxy-Require";
	    case Priority: return "Priority";
	    case Require: return "Require";
	    case Retry_After: return "Retry-After";
	    case Response_Key: return "Response-Key";
	    case Record_Route: return "Record-Route";
	    case Route: return "Route";
	    case Server: return "Server";
	    case Subject: return "Subject";
	    case Timestamp: return "Timestamp";
	    case To: return "To";
	    case Unsupported: return "Unsupported";
	    case User_Agent: return "User-Agent";
	    case Via: return "Via";
	    case Warning: return "Warning";
	    case WWW_Authenticate: return "WWW-Authenticate";
	    case BadHeader: return "BadHeader";
	    }
	}
	return null;
    }
    
    /**
     * matchHeader
     * @param h
     * @return SipHeaderId
     */
    public static int matchHeader(String h)
    {
	String u = h.toUpperCase();
	
	// Check short forms first
	if ( u.compareTo( getHeaderString( Via, true ).toUpperCase() ) == 0 ) { return Via; }
	if ( u.compareTo( getHeaderString( Content_Type, true ).toUpperCase() ) == 0 ) { return Content_Type; }
	if ( u.compareTo( getHeaderString( Content_Encoding, true ).toUpperCase() ) == 0 ) { return Content_Encoding; }
	if ( u.compareTo( getHeaderString( From, true ).toUpperCase() ) == 0 ) { return From; }
	if ( u.compareTo( getHeaderString( Call_ID, true ).toUpperCase() ) == 0 ) { return Call_ID; }
	if ( u.compareTo( getHeaderString( Contact, true ).toUpperCase() ) == 0 ) { return Contact; }
	if ( u.compareTo( getHeaderString( Content_Length, true ).toUpperCase() ) == 0 ) { return Content_Length; }
	if ( u.compareTo( getHeaderString( Subject, true ).toUpperCase() ) == 0 ) { return Subject; }
	if ( u.compareTo( getHeaderString( To, true ).toUpperCase() ) == 0 ) { return To; }

	if ( u.compareTo( getHeaderString( Accept ).toUpperCase() ) == 0 ) { return Accept; }
	if ( u.compareTo( getHeaderString( Accept_Encoding ).toUpperCase() ) == 0 ) { return Accept_Encoding; }
	if ( u.compareTo( getHeaderString( Accept_Language ).toUpperCase() ) == 0 ) { return Accept_Language; }
	if ( u.compareTo( getHeaderString( Allow ).toUpperCase() ) == 0 ) { return Allow; }
	if ( u.compareTo( getHeaderString( Also ).toUpperCase() ) == 0 ) { return Also; }
	if ( u.compareTo( getHeaderString( Authorization ).toUpperCase() ) == 0 ) { return Authorization; }
	if ( u.compareTo( getHeaderString( Call_ID ).toUpperCase() ) == 0 ) { return Call_ID; }
	if ( u.compareTo( getHeaderString( Contact ).toUpperCase() ) == 0 ) { return Contact; }
	if ( u.compareTo( getHeaderString( Content_Encoding ).toUpperCase() ) == 0 ) { return Content_Encoding; }
	if ( u.compareTo( getHeaderString( Content_Length ).toUpperCase() ) == 0 ) { return Content_Length; }
	if ( u.compareTo( getHeaderString( Content_Type, true  ).toUpperCase() ) == 0 ) { return Content_Type; }
	if ( u.compareTo( getHeaderString( CSeq ).toUpperCase() ) == 0 ) { return CSeq; }
	if ( u.compareTo( getHeaderString( Date ).toUpperCase() ) == 0 ) { return Date; }
	if ( u.compareTo( getHeaderString( Encryption ).toUpperCase() ) == 0 ) { return Encryption; }
	if ( u.compareTo( getHeaderString( Expires ).toUpperCase() ) == 0 ) { return Expires; }
	if ( u.compareTo( getHeaderString( From ).toUpperCase() ) == 0 ) { return From; }
	if ( u.compareTo( getHeaderString( Hide ).toUpperCase() ) == 0 ) { return Hide; }
	if ( u.compareTo( getHeaderString( Max_Forwards ).toUpperCase() ) == 0 ) { return Max_Forwards; }
	if ( u.compareTo( getHeaderString( Organization ).toUpperCase() ) == 0 ) { return Organization; }
	if ( u.compareTo( getHeaderString( Proxy_Authenticate ).toUpperCase() ) == 0 ) { return Proxy_Authenticate; }
	if ( u.compareTo( getHeaderString( Proxy_Authorization ).toUpperCase() ) == 0 ) { return Proxy_Authorization; }
	if ( u.compareTo( getHeaderString( Proxy_Require ).toUpperCase() ) == 0 ) { return Proxy_Require; }
	if ( u.compareTo( getHeaderString( Priority ).toUpperCase() ) == 0 ) { return Priority; }
	if ( u.compareTo( getHeaderString( Require ).toUpperCase() ) == 0 ) { return Require; }
	if ( u.compareTo( getHeaderString( Retry_After ).toUpperCase() ) == 0 ) { return Retry_After; }
	if ( u.compareTo( getHeaderString( Response_Key ).toUpperCase() ) == 0 ) { return Response_Key; }
	if ( u.compareTo( getHeaderString( Record_Route ).toUpperCase() ) == 0 ) { return Record_Route; }
	if ( u.compareTo( getHeaderString( Route ).toUpperCase() ) == 0 ) { return Route; }
	if ( u.compareTo( getHeaderString( Server ).toUpperCase() ) == 0 ) { return Server; }
	if ( u.compareTo( getHeaderString( Subject ).toUpperCase() ) == 0 ) { return Subject; }
	if ( u.compareTo( getHeaderString( Timestamp ).toUpperCase() ) == 0 ) { return Timestamp; }
	if ( u.compareTo( getHeaderString( To ).toUpperCase() ) == 0 ) { return To; }
	if ( u.compareTo( getHeaderString( Unsupported ).toUpperCase() ) == 0 ) { return Unsupported; }
	if ( u.compareTo( getHeaderString( User_Agent ).toUpperCase() ) == 0 ) { return User_Agent; }
	if ( u.compareTo( getHeaderString( Via ).toUpperCase() ) == 0 ) { return Via; }
	if ( u.compareTo( getHeaderString( Warning ).toUpperCase() ) == 0 ) { return Warning; }
	if ( u.compareTo( getHeaderString( WWW_Authenticate ).toUpperCase() ) == 0 ) { return WWW_Authenticate; }

	return BadHeader;
    }

}