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Diffstat (limited to 'java/gov/nist/javax/sip/parser/CallInfoParser.java')
| -rw-r--r-- | java/gov/nist/javax/sip/parser/CallInfoParser.java | 185 |
1 files changed, 185 insertions, 0 deletions
diff --git a/java/gov/nist/javax/sip/parser/CallInfoParser.java b/java/gov/nist/javax/sip/parser/CallInfoParser.java new file mode 100644 index 0000000..57b0b6c --- /dev/null +++ b/java/gov/nist/javax/sip/parser/CallInfoParser.java @@ -0,0 +1,185 @@ +/* +* 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.address.*; +import java.text.ParseException; + +/** + * Parser for CallInfo header. + * + * @version 1.2 $Revision: 1.8 $ $Date: 2009/10/22 10:27:36 $ + * + * @author Olivier Deruelle + * @author M. Ranganathan + * + */ +public class CallInfoParser extends ParametersParser{ + + /** + * Creates a new instance of CallInfoParser + * @param callInfo the header to parse + */ + public CallInfoParser(String callInfo) { + super(callInfo); + } + + /** + * Constructor + * @param lexer the lexer to use to parse the header + */ + protected CallInfoParser(Lexer lexer) { + super(lexer); + } + + /** + * parse the CallInfo String header + * @return SIPHeader (CallInfoList object) + * @throws SIPParseException if the message does not respect the spec. + */ + public SIPHeader parse() throws ParseException { + + if (debug) dbg_enter("CallInfoParser.parse"); + CallInfoList list=new CallInfoList(); + + try { + headerName(TokenTypes.CALL_INFO); + + while (lexer.lookAhead(0) != '\n') { + CallInfo callInfo= new CallInfo(); + callInfo.setHeaderName(SIPHeaderNames.CALL_INFO); + + this.lexer.SPorHT(); + this.lexer.match('<'); + URLParser urlParser=new URLParser((Lexer)this.lexer); + GenericURI uri=urlParser.uriReference(true); + callInfo.setInfo(uri); + this.lexer.match('>'); + this.lexer.SPorHT(); + + super.parse(callInfo); + list.add(callInfo); + + while (lexer.lookAhead(0) == ',') { + this.lexer.match(','); + this.lexer.SPorHT(); + + callInfo= new CallInfo(); + + this.lexer.SPorHT(); + this.lexer.match('<'); + urlParser=new URLParser((Lexer)this.lexer); + uri=urlParser.uriReference(true); + callInfo.setInfo(uri); + this.lexer.match('>'); + this.lexer.SPorHT(); + + super.parse(callInfo); + list.add(callInfo); + } + } + + return list; + } + finally { + if (debug) dbg_leave("CallInfoParser.parse"); + } + } + + +} +/* + * $Log: CallInfoParser.java,v $ + * Revision 1.8 2009/10/22 10:27:36 jbemmel + * Fix for issue #230, restructured the code such that parsing for any address appearing without '<' '>' + * stops at ';', then parameters are assigned to the header as expected + * + * Revision 1.7 2006/07/13 09:02:15 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 1.3 2006/06/19 06:47:27 mranga + * javadoc fixups + * + * Revision 1.2 2006/06/16 15:26:28 mranga + * Added NIST disclaimer to all public domain files. Clean up some javadoc. Fixed a leak + * + * Revision 1.1.1.1 2005/10/04 17:12:35 mranga + * + * Import + * + * + * 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. + * + */ |