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  /*
  * Conditions Of Use
  *
  * This software was developed by employees of the National Institute of
  * Standards and Technology (NIST), an agency of the Federal Government.
  * Pursuant to title 15 Untied States Code Section 105, works of NIST
  * employees are not subject to copyright protection in the United States
  * and are considered to be in the public domain.  As a result, a formal
  * license is not needed to use the software.
 *
 * This software is provided by NIST as a service and is expressly
 * provided "AS IS."  NIST MAKES NO WARRANTY OF ANY KIND, EXPRESS, IMPLIED
 * OR STATUTORY, INCLUDING, WITHOUT LIMITATION, THE IMPLIED WARRANTY OF
 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, NON-INFRINGEMENT
 * AND DATA ACCURACY.  NIST does not warrant or make any representations
 * regarding the use of the software or the results thereof, including but
 * not limited to the correctness, accuracy, reliability or usefulness of
 * the software.
 *
 * Permission to use this software is contingent upon your acceptance
 * of the terms of this agreement
 *
 * .
 *
 */
PRODUCT OF PT INOVACAO - EST DEPARTMENT and Telecommunications Institute (Aveiro, Portugal) * /
 
 
 
 package gov.nist.javax.sip.parser.ims;

Privacy header parser.

Author(s):
Miguel Freitas (IT) PT-Inovacao
 
 
 /*
  * Privacy-hdr  =  "Privacy" HCOLON priv-value *(";" priv-value)
  * priv-value   =   "header" / "session" / "user" / "none" / "critical" / token
  */
 
 
 
 
 
 
 public class PrivacyParser
     extends HeaderParser
     implements TokenTypes
 {
 
 
     public PrivacyParser(String privacyType) {
 
         super(privacyType);
     }
 
     protected PrivacyParser(Lexer lexer) {
 
         super(lexer);
     }
 
 
     public SIPHeader parse() throws ParseException
     {
         if ()
             dbg_enter("PrivacyParser.parse");
 
         PrivacyList privacyList = new PrivacyList();
 
         try
         {
             this.headerName(.);
 
             while (.lookAhead(0) != '\n') {
                 this..SPorHT();
 
                 Privacy privacy = new Privacy();
                 privacy.setHeaderName(.);
 
                 this..match(.);
                 Token token = .getNextToken();
                 privacy.setPrivacy(token.getTokenValue());
                 this..SPorHT();
                 privacyList.add(privacy);
 
                 // Parsing others option-tags
                 while (.lookAhead(0) == ';')
                {
                    this..match(';');
                    this..SPorHT();
                    privacy = new Privacy();
                    this..match(.);
                    token = .getNextToken();
                    privacy.setPrivacy(token.getTokenValue());
                    this..SPorHT();
                    privacyList.add(privacy);
                }
            }
            return privacyList;
        }
        finally {
            if ()
                dbg_leave("PrivacyParser.parse");
        }
    }


    
Test program
    public static void main(String args[]) throws ParseException
    {
        String rou[] = {
                "Privacy: none\n",
                "Privacy: none;id;user\n"
            };
        for (int i = 0; i < rou.lengthi++ ) {
            PrivacyParser rp =
              new PrivacyParser(rou[i]);
            PrivacyList list = (PrivacyListrp.parse();
            ..println("encoded = " +list.encode());
        }
    }
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