diff options
Diffstat (limited to 'java/gov/nist/javax/sip/parser/CSeqParser.java')
| -rw-r--r-- | java/gov/nist/javax/sip/parser/CSeqParser.java | 204 |
1 files changed, 204 insertions, 0 deletions
diff --git a/java/gov/nist/javax/sip/parser/CSeqParser.java b/java/gov/nist/javax/sip/parser/CSeqParser.java new file mode 100644 index 0000000..823fae8 --- /dev/null +++ b/java/gov/nist/javax/sip/parser/CSeqParser.java @@ -0,0 +1,204 @@ +/* +* 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 +* +* . +* +*/ +package gov.nist.javax.sip.parser; + +import gov.nist.javax.sip.header.*; +import gov.nist.javax.sip.message.SIPRequest; + +import java.text.ParseException; +import javax.sip.*; + +import gov.nist.core.*; + +/** + * Parser for CSeq headers. + * + * @version 1.2 $Revision: 1.10 $ $Date: 2006/08/15 21:44:50 $ + * + * @author M. Ranganathan + * @author Olivier Deruelle + * + */ +public class CSeqParser extends HeaderParser { + + public CSeqParser(String cseq) { + super(cseq); + } + + protected CSeqParser(Lexer lexer) { + super(lexer); + } + + public SIPHeader parse() throws ParseException { + try { + CSeq c = new CSeq(); + + this.lexer.match(TokenTypes.CSEQ); + this.lexer.SPorHT(); + this.lexer.match(':'); + this.lexer.SPorHT(); + String number = this.lexer.number(); + c.setSeqNumber(Long.parseLong(number)); + this.lexer.SPorHT(); + String m = SIPRequest.getCannonicalName( method() ); + + + + c.setMethod(m); + this.lexer.SPorHT(); + this.lexer.match('\n'); + return c; + } catch (NumberFormatException ex) { + Debug.printStackTrace(ex); + throw createParseException("Number format exception"); + } catch (InvalidArgumentException ex) { + Debug.printStackTrace(ex); + throw createParseException(ex.getMessage()); + } + } + + /** + * + */ +} +/* + * $Log: CSeqParser.java,v $ + * Revision 1.10 2006/08/15 21:44:50 mranga + * Issue number: + * Obtained from: + * Submitted by: mranga + * Reviewed by: mranga + * Incorporating the latest API changes from Phelim + * CVS: ---------------------------------------------------------------------- + * CVS: Issue number: + * CVS: If this change addresses one or more issues, + * CVS: then enter the issue number(s) here. + * CVS: Obtained from: + * CVS: If this change has been taken from another system, + * CVS: then name the system in this line, otherwise delete it. + * CVS: Submitted by: + * CVS: If this code has been contributed to the project by someone else; i.e., + * CVS: they sent us a patch or a set of diffs, then include their name/email + * CVS: address here. If this is your work then delete this line. + * CVS: Reviewed by: + * CVS: If we are doing pre-commit code reviews and someone else has + * CVS: reviewed your changes, include their name(s) here. + * CVS: If you have not had it reviewed then delete this line. + * + * Revision 1.9 2006/07/13 09:02:17 mranga + * Issue number: + * Obtained from: + * Submitted by: jeroen van bemmel + * Reviewed by: mranga + * Moved some changes from jain-sip-1.2 to java.net + * + * CVS: ---------------------------------------------------------------------- + * CVS: Issue number: + * CVS: If this change addresses one or more issues, + * CVS: then enter the issue number(s) here. + * CVS: Obtained from: + * CVS: If this change has been taken from another system, + * CVS: then name the system in this line, otherwise delete it. + * CVS: Submitted by: + * CVS: If this code has been contributed to the project by someone else; i.e., + * CVS: they sent us a patch or a set of diffs, then include their name/email + * CVS: address here. If this is your work then delete this line. + * CVS: Reviewed by: + * CVS: If we are doing pre-commit code reviews and someone else has + * CVS: reviewed your changes, include their name(s) here. + * CVS: If you have not had it reviewed then delete this line. + * + * Revision 1.5 2006/06/19 06:47:27 mranga + * javadoc fixups + * + * Revision 1.4 2006/06/16 15:26:28 mranga + * Added NIST disclaimer to all public domain files. Clean up some javadoc. Fixed a leak + * + * Revision 1.3 2006/05/22 08:16:15 mranga + * Added tests for retransmissionAlert flag + * Added tests for transaction terminated event + * + * Revision 1.2 2006/04/17 17:45:01 jeroen + * - Using SIPRequest method to canonicalize request name (current code was omitting some) + * + * Revision 1.1.1.1 2005/10/04 17:12:35 mranga + * + * Import + * + * + * Revision 1.7 2005/04/27 14:12:04 mranga + * Submitted by: Mario Mantak + * Reviewed by: mranga + * + * Added a missing "short form" for event header. + * + * Revision 1.6 2005/04/21 00:01:59 mranga + * Issue number: + * Obtained from: + * Submitted by: mranga + * Reviewed by: mranga + * + * Adjust remote sequence number when sending out a 491 + * CVS: ---------------------------------------------------------------------- + * CVS: Issue number: + * CVS: If this change addresses one or more issues, + * CVS: then enter the issue number(s) here. + * CVS: Obtained from: + * CVS: If this change has been taken from another system, + * CVS: then name the system in this line, otherwise delete it. + * CVS: Submitted by: + * CVS: If this code has been contributed to the project by someone else; i.e., + * CVS: they sent us a patch or a set of diffs, then include their name/email + * CVS: address here. If this is your work then delete this line. + * CVS: Reviewed by: + * CVS: If we are doing pre-commit code reviews and someone else has + * CVS: reviewed your changes, include their name(s) here. + * CVS: If you have not had it reviewed then delete this line. + * Revision 1.5 2004/07/28 14:13:54 mranga Submitted + * by: mranga + * + * Move out the test code to a separate test/unit class. Fixed some encode + * methods. + * + * Revision 1.4 2004/01/22 13:26:31 sverker Issue number: Obtained from: + * Submitted by: sverker Reviewed by: mranga + * + * Major reformat of code to conform with style guide. Resolved compiler and + * javadoc warnings. Added CVS tags. + * + * CVS: ---------------------------------------------------------------------- + * CVS: Issue number: CVS: If this change addresses one or more issues, CVS: + * then enter the issue number(s) here. CVS: Obtained from: CVS: If this change + * has been taken from another system, CVS: then name the system in this line, + * otherwise delete it. CVS: Submitted by: CVS: If this code has been + * contributed to the project by someone else; i.e., CVS: they sent us a patch + * or a set of diffs, then include their name/email CVS: address here. If this + * is your work then delete this line. CVS: Reviewed by: CVS: If we are doing + * pre-commit code reviews and someone else has CVS: reviewed your changes, + * include their name(s) here. CVS: If you have not had it reviewed then delete + * this line. + * + */ |