| /* |
| * 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.sdp.parser; |
| |
| import gov.nist.javax.sdp.fields.*; |
| import gov.nist.core.*; |
| import java.text.*; |
| |
| /** |
| * @author deruelle |
| * @version JAIN-SDP-PUBLIC-RELEASE $Revision: 1.8 $ $Date: 2009/07/17 18:57:16 $ |
| */ |
| public class OriginFieldParser extends SDPParser { |
| |
| /** Creates new OriginFieldParser */ |
| public OriginFieldParser(String originField) { |
| lexer = new Lexer("charLexer", originField); |
| } |
| |
| public OriginField originField() throws ParseException { |
| try { |
| OriginField originField = new OriginField(); |
| |
| lexer.match('o'); |
| lexer.SPorHT(); |
| lexer.match('='); |
| lexer.SPorHT(); |
| |
| lexer.match(LexerCore.SAFE); |
| Token userName = lexer.getNextToken(); |
| originField.setUsername(userName.getTokenValue()); |
| this.lexer.SPorHT(); |
| |
| lexer.match(LexerCore.ID); |
| //lexer.ttokenSafe(); |
| Token sessionId = lexer.getNextToken(); |
| // guard against very long session IDs |
| String sessId = sessionId.getTokenValue(); |
| if (sessId.length() > 18) |
| sessId = sessId.substring(sessId.length() - 18); |
| try { |
| originField.setSessId(Long.parseLong(sessId)); |
| } catch (NumberFormatException ex) { |
| originField.setSessionId(sessId); |
| } |
| this.lexer.SPorHT(); |
| |
| lexer.match(LexerCore.ID); |
| Token sessionVersion = lexer.getNextToken(); |
| // guard against very long session Verion |
| String sessVer = sessionVersion.getTokenValue(); |
| if (sessVer.length() > 18) |
| sessVer = sessVer.substring(sessVer.length() - 18); |
| try { |
| originField.setSessVersion(Long.parseLong(sessVer)); |
| } catch (NumberFormatException ex) { |
| originField.setSessVersion(sessVer); |
| |
| } |
| this.lexer.SPorHT(); |
| |
| lexer.match(LexerCore.ID); |
| Token networkType = lexer.getNextToken(); |
| originField.setNettype(networkType.getTokenValue()); |
| this.lexer.SPorHT(); |
| |
| lexer.match(LexerCore.ID); |
| Token addressType = lexer.getNextToken(); |
| originField.setAddrtype(addressType.getTokenValue()); |
| this.lexer.SPorHT(); |
| |
| String host = lexer.getRest(); |
| HostNameParser hostNameParser = new HostNameParser(host); |
| Host h = hostNameParser.host(); |
| originField.setAddress(h); |
| |
| return originField; |
| } catch (Exception e) { |
| e.printStackTrace(); |
| throw new ParseException(lexer.getBuffer(), lexer.getPtr()); |
| } |
| } |
| |
| public SDPField parse() throws ParseException { |
| return this.originField(); |
| } |
| |
| public static void main(String[] args) throws ParseException { |
| String origin[] = { |
| "o=- 45ec4ba1.1 45ec4ba1 in ip4 10.1.80.200\r\n", |
| "o=- 4322650003578 0 IN IP4 192.53.18.122\r\n", |
| "o=4855 12345678901234567890 12345678901234567890 IN IP4 166.35.224.216\n", |
| "o=mh/andley 2890844526 2890842807 IN IP4 126.16.64.4\n", |
| "o=UserB 2890844527 2890844527 IN IP4 everywhere.com\n", |
| "o=UserA 2890844526 2890844526 IN IP4 here.com\n", |
| "o=IFAXTERMINAL01 2890844527 2890844527 IN IP4 ift.here.com\n", |
| "o=GATEWAY1 2890844527 2890844527 IN IP4 gatewayone.wcom.com\n", |
| "o=- 2890844527 2890844527 IN IP4 gatewayone.wcom.com\n" }; |
| |
| for (int i = 0; i < origin.length; i++) { |
| OriginFieldParser originFieldParser = new OriginFieldParser( |
| origin[i]); |
| OriginField originField = originFieldParser.originField(); |
| System.out.println("toParse :" + origin[i]); |
| System.out.println("encoded: " + originField.encode()); |
| } |
| |
| } |
| } |
| /* |
| * $Log: OriginFieldParser.java,v $ |
| * Revision 1.8 2009/07/17 18:57:16 emcho |
| * Converts indentation tabs to spaces so that we have a uniform indentation policy in the whole project. |
| * |
| * Revision 1.7 2007/03/08 05:20:20 mranga |
| * Issue number: |
| * Obtained from: |
| * Submitted by: |
| * Reviewed by: mranga |
| * Fix logging code. Losen up on Sdp parsing (allow for extra long origin fields) |
| * 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 1.6 2006/11/16 19:05:44 pmusgrave |
| * Issue number: 82 - SDP with Origin/Time or Zone creater than 18 digits causes |
| * parse exception Obtained from: Submitted by: pmusgrave@newheights.com |
| * Reviewed by: 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 2006/07/13 09:02:36 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 1.4 2006/06/19 06:47:26 mranga javadoc fixups |
| * |
| * Revision 1.3 2006/06/16 15:26:28 mranga Added NIST disclaimer to all public |
| * domain files. Clean up some javadoc. Fixed a leak |
| * |
| * Revision 1.2 2006/04/01 04:52:22 mranga *** empty log message *** |
| * |
| * Revision 1.1.1.1 2005/10/04 17:12:34 mranga |
| * |
| * Import |
| * |
| * |
| * Revision 1.3 2004/10/21 14:57:17 mranga Reviewed by: mranga |
| * |
| * Fixed origin field parser for sdp. |
| * |
| * Revision 1.2 2004/01/22 13:26:28 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. |
| * |
| */ |
