205 lines
7.4 KiB
Java
205 lines
7.4 KiB
Java
/*
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* Conditions Of Use
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*
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* This software was developed by employees of the National Institute of
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* Standards and Technology (NIST), an agency of the Federal Government.
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* Pursuant to title 15 Untied States Code Section 105, works of NIST
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* employees are not subject to copyright protection in the United States
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* and are considered to be in the public domain. As a result, a formal
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* license is not needed to use the software.
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*
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* This software is provided by NIST as a service and is expressly
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* provided "AS IS." NIST MAKES NO WARRANTY OF ANY KIND, EXPRESS, IMPLIED
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* OR STATUTORY, INCLUDING, WITHOUT LIMITATION, THE IMPLIED WARRANTY OF
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* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, NON-INFRINGEMENT
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* AND DATA ACCURACY. NIST does not warrant or make any representations
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* regarding the use of the software or the results thereof, including but
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* not limited to the correctness, accuracy, reliability or usefulness of
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* the software.
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*
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* Permission to use this software is contingent upon your acceptance
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* of the terms of this agreement
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*
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* .
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*
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*/
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package gov.nist.javax.sip.parser;
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import gov.nist.javax.sip.header.*;
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import gov.nist.javax.sip.message.SIPRequest;
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import java.text.ParseException;
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import javax.sip.*;
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import gov.nist.core.*;
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/**
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* Parser for CSeq headers.
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*
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* @version 1.2 $Revision: 1.10 $ $Date: 2006/08/15 21:44:50 $
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*
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* @author M. Ranganathan
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* @author Olivier Deruelle
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*
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*/
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public class CSeqParser extends HeaderParser {
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public CSeqParser(String cseq) {
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super(cseq);
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}
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protected CSeqParser(Lexer lexer) {
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super(lexer);
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}
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public SIPHeader parse() throws ParseException {
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try {
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CSeq c = new CSeq();
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this.lexer.match(TokenTypes.CSEQ);
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this.lexer.SPorHT();
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this.lexer.match(':');
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this.lexer.SPorHT();
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String number = this.lexer.number();
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c.setSeqNumber(Long.parseLong(number));
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this.lexer.SPorHT();
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String m = SIPRequest.getCannonicalName( method() );
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c.setMethod(m);
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this.lexer.SPorHT();
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this.lexer.match('\n');
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return c;
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} catch (NumberFormatException ex) {
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Debug.printStackTrace(ex);
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throw createParseException("Number format exception");
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} catch (InvalidArgumentException ex) {
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Debug.printStackTrace(ex);
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throw createParseException(ex.getMessage());
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}
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}
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/**
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*
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*/
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}
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/*
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* $Log: CSeqParser.java,v $
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* Revision 1.10 2006/08/15 21:44:50 mranga
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* Issue number:
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* Obtained from:
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* Submitted by: mranga
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* Reviewed by: mranga
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* Incorporating the latest API changes from Phelim
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* CVS: ----------------------------------------------------------------------
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* CVS: Issue number:
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* CVS: If this change addresses one or more issues,
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* CVS: then enter the issue number(s) here.
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* CVS: Obtained from:
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* CVS: If this change has been taken from another system,
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* CVS: then name the system in this line, otherwise delete it.
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* CVS: Submitted by:
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* CVS: If this code has been contributed to the project by someone else; i.e.,
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* CVS: they sent us a patch or a set of diffs, then include their name/email
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* CVS: address here. If this is your work then delete this line.
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* CVS: Reviewed by:
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* CVS: If we are doing pre-commit code reviews and someone else has
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* CVS: reviewed your changes, include their name(s) here.
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* CVS: If you have not had it reviewed then delete this line.
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*
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* Revision 1.9 2006/07/13 09:02:17 mranga
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* Issue number:
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* Obtained from:
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* Submitted by: jeroen van bemmel
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* Reviewed by: mranga
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* Moved some changes from jain-sip-1.2 to java.net
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*
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* CVS: ----------------------------------------------------------------------
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* CVS: Issue number:
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* CVS: If this change addresses one or more issues,
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* CVS: then enter the issue number(s) here.
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* CVS: Obtained from:
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* CVS: If this change has been taken from another system,
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* CVS: then name the system in this line, otherwise delete it.
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* CVS: Submitted by:
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* CVS: If this code has been contributed to the project by someone else; i.e.,
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* CVS: they sent us a patch or a set of diffs, then include their name/email
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* CVS: address here. If this is your work then delete this line.
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* CVS: Reviewed by:
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* CVS: If we are doing pre-commit code reviews and someone else has
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* CVS: reviewed your changes, include their name(s) here.
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* CVS: If you have not had it reviewed then delete this line.
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*
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* Revision 1.5 2006/06/19 06:47:27 mranga
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* javadoc fixups
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*
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* Revision 1.4 2006/06/16 15:26:28 mranga
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* Added NIST disclaimer to all public domain files. Clean up some javadoc. Fixed a leak
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*
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* Revision 1.3 2006/05/22 08:16:15 mranga
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* Added tests for retransmissionAlert flag
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* Added tests for transaction terminated event
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*
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* Revision 1.2 2006/04/17 17:45:01 jeroen
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* - Using SIPRequest method to canonicalize request name (current code was omitting some)
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*
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* Revision 1.1.1.1 2005/10/04 17:12:35 mranga
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*
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* Import
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*
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*
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* Revision 1.7 2005/04/27 14:12:04 mranga
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* Submitted by: Mario Mantak
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* Reviewed by: mranga
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*
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* Added a missing "short form" for event header.
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*
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* Revision 1.6 2005/04/21 00:01:59 mranga
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* Issue number:
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* Obtained from:
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* Submitted by: mranga
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* Reviewed by: mranga
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*
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* Adjust remote sequence number when sending out a 491
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* CVS: ----------------------------------------------------------------------
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* CVS: Issue number:
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* CVS: If this change addresses one or more issues,
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* CVS: then enter the issue number(s) here.
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* CVS: Obtained from:
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* CVS: If this change has been taken from another system,
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* CVS: then name the system in this line, otherwise delete it.
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* CVS: Submitted by:
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* CVS: If this code has been contributed to the project by someone else; i.e.,
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* CVS: they sent us a patch or a set of diffs, then include their name/email
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* CVS: address here. If this is your work then delete this line.
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* CVS: Reviewed by:
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* CVS: If we are doing pre-commit code reviews and someone else has
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* CVS: reviewed your changes, include their name(s) here.
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* CVS: If you have not had it reviewed then delete this line.
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* Revision 1.5 2004/07/28 14:13:54 mranga Submitted
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* by: mranga
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*
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* Move out the test code to a separate test/unit class. Fixed some encode
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* methods.
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*
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* Revision 1.4 2004/01/22 13:26:31 sverker Issue number: Obtained from:
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* Submitted by: sverker Reviewed by: mranga
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*
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* Major reformat of code to conform with style guide. Resolved compiler and
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* javadoc warnings. Added CVS tags.
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*
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* CVS: ----------------------------------------------------------------------
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* CVS: Issue number: CVS: If this change addresses one or more issues, CVS:
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* then enter the issue number(s) here. CVS: Obtained from: CVS: If this change
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* has been taken from another system, CVS: then name the system in this line,
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* otherwise delete it. CVS: Submitted by: CVS: If this code has been
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* contributed to the project by someone else; i.e., CVS: they sent us a patch
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* or a set of diffs, then include their name/email CVS: address here. If this
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* is your work then delete this line. CVS: Reviewed by: CVS: If we are doing
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* pre-commit code reviews and someone else has CVS: reviewed your changes,
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* include their name(s) here. CVS: If you have not had it reviewed then delete
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* this line.
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*
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*/
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