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android13/external/nist-sip/java/gov/nist/javax/sip/parser/RequestLineParser.java

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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
*
* .
*
*/
package gov.nist.javax.sip.parser;
import gov.nist.javax.sip.address.*;
import java.text.ParseException;
import gov.nist.javax.sip.header.*;
/**
* Parser for the SIP request line.
*
* @version 1.2
*
* @author M. Ranganathan <br/>
*
*
*/
public class RequestLineParser extends Parser {
public RequestLineParser(String requestLine) {
this.lexer = new Lexer("method_keywordLexer", requestLine);
}
public RequestLineParser(Lexer lexer) {
this.lexer = lexer;
this.lexer.selectLexer("method_keywordLexer");
}
public RequestLine parse() throws ParseException {
if (debug)
dbg_enter("parse");
try {
RequestLine retval = new RequestLine();
String m = method();
lexer.SPorHT();
retval.setMethod(m);
this.lexer.selectLexer("sip_urlLexer");
URLParser urlParser = new URLParser(this.getLexer());
GenericURI url = urlParser.uriReference(true);
lexer.SPorHT();
retval.setUri(url);
this.lexer.selectLexer("request_lineLexer");
String v = sipVersion();
retval.setSipVersion(v);
lexer.SPorHT();
lexer.match('\n');
return retval;
} finally {
if (debug)
dbg_leave("parse");
}
}
public static void main(String args[]) throws ParseException {
String requestLines[] = {
"REGISTER sip:192.168.0.68 SIP/2.0\n",
"REGISTER sip:company.com SIP/2.0\n",
"INVITE sip:3660@166.35.231.140 SIP/2.0\n",
"INVITE sip:user@company.com SIP/2.0\n",
"REGISTER sip:[2001::1]:5060;transport=tcp SIP/2.0\n", // Added by Daniel J. Martinez Manzano <dani@dif.um.es>
"REGISTER sip:[2002:800:700:600:30:4:6:1]:5060;transport=udp SIP/2.0\n", // Added by Daniel J. Martinez Manzano <dani@dif.um.es>
"REGISTER sip:[3ffe:800:700::30:4:6:1]:5060;transport=tls SIP/2.0\n", // Added by Daniel J. Martinez Manzano <dani@dif.um.es>
"REGISTER sip:[2001:720:1710:0:201:29ff:fe21:f403]:5060;transport=udp SIP/2.0\n",
"OPTIONS sip:135.180.130.133 SIP/2.0\n" };
for (int i = 0; i < requestLines.length; i++ ) {
RequestLineParser rlp =
new RequestLineParser(requestLines[i]);
RequestLine rl = rlp.parse();
System.out.println("encoded = " + rl.encode());
}
}
}
/*
* $Log: RequestLineParser.java,v $
* Revision 1.11 2009/10/22 10:27:38 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 1.10 2009/09/15 02:55:27 mranga
* Issue number: 222
* Add HeaderFactoryExt.createStatusLine(String) and HeaderFactoryExt.createRequestLine(String)
* Allows users to easily parse SipFrag bodies (for example NOTIFY bodies
* during call transfer).
*
* Revision 1.9 2009/07/17 18:58:03 emcho
* Converts indentation tabs to spaces so that we have a uniform indentation policy in the whole project.
*
* Revision 1.8 2006/07/13 09:02:14 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 1.6 2004/10/28 19:02:50 mranga
* Submitted by: Daniel Martinez
* Reviewed by: M. Ranganathan
*
* Added changes for TLS support contributed by Daniel Martinez
*
* Revision 1.5 2004/06/27 00:41:51 mranga
* Submitted by: Thomas Froment and Pierre De Rop
* Reviewed by: mranga
* Performance improvements
* (auxiliary data structure for fast lookup of transactions).
*
* 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.
*
*/
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