| /* |
| * 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 |
| * |
| * . |
| * |
| */ |
| /* |
| * AttributeFieldParser.java |
| * |
| * Created on February 19, 2002, 10:09 AM |
| */ |
| |
| package gov.nist.javax.sdp.parser; |
| import gov.nist.javax.sdp.fields.*; |
| import gov.nist.core.*; |
| import java.text.*; |
| |
| /** |
| * @author Olivier Deruelle |
| * @version JAIN-SDP-PUBLIC-RELEASE $Revision: 1.6 $ $Date: 2009/07/17 18:57:15 $ |
| */ |
| public class AttributeFieldParser extends SDPParser { |
| |
| /** Creates new AttributeFieldParser */ |
| public AttributeFieldParser(String attributeField) { |
| |
| this.lexer = new Lexer("charLexer", attributeField); |
| } |
| |
| public AttributeField attributeField() throws ParseException { |
| try { |
| AttributeField attributeField = new AttributeField(); |
| |
| this.lexer.match('a'); |
| |
| this.lexer.SPorHT(); |
| this.lexer.match('='); |
| |
| this.lexer.SPorHT(); |
| |
| NameValue nameValue = new NameValue(); |
| |
| int ptr = this.lexer.markInputPosition(); |
| try { |
| String name = lexer.getNextToken(':'); |
| this.lexer.consume(1); |
| String value = lexer.getRest(); |
| nameValue = new NameValue(name.trim(), value.trim()); |
| } catch (ParseException ex) { |
| this.lexer.rewindInputPosition(ptr); |
| String rest = this.lexer.getRest(); |
| if (rest == null) |
| throw new ParseException( |
| this.lexer.getBuffer(), |
| this.lexer.getPtr()); |
| nameValue = new NameValue(rest.trim(), null); |
| } |
| attributeField.setAttribute(nameValue); |
| |
| this.lexer.SPorHT(); |
| |
| return attributeField; |
| } catch (Exception e) { |
| e.printStackTrace(); |
| throw new ParseException(e.getMessage(), 0); |
| } |
| } |
| |
| public SDPField parse() throws ParseException { |
| return this.attributeField(); |
| } |
| |
| /** |
| public static void main(String[] args) throws ParseException { |
| String attribute[] = { |
| "a=rtpmap:0 PCMU/8000\n", |
| "a=rtpmap:31 LPC\n", |
| "a=rtpmap:0 PCMU/8000\n", |
| "a=rtpmap:4 G723/8000\n", |
| "a=rtpmap:18 G729A/8000\n", |
| "a=ptime:30\n", |
| "a=orient:landscape\n", |
| "a=recvonly\n", |
| "a=T38FaxVersion:0\n", |
| "a=T38maxBitRate:14400\n", |
| "a=T38FaxFillBitRemoval:0\n", |
| "a=T38FaxTranscodingMMR:0\n", |
| "a=T38FaxTranscodingJBIG:0\n", |
| "a=T38FaxRateManagement:transferredTCF\n", |
| "a=T38FaxMaxBuffer:72\n", |
| "a=T38FaxMaxDatagram:316\n", |
| "a=T38FaxUdpEC:t38UDPRedundancy\n" |
| }; |
| |
| for (int i = 0; i < attribute.length; i++) { |
| AttributeFieldParser attributeFieldParser = new AttributeFieldParser( |
| attribute[i] ); |
| AttributeField attributeField= attributeFieldParser.attributeField(); |
| System.out.println("encoded: " + attributeField.encode()); |
| } |
| |
| } |
| **/ |
| } |
| /* |
| * $Log: AttributeFieldParser.java,v $ |
| * Revision 1.6 2009/07/17 18:57:15 emcho |
| * Converts indentation tabs to spaces so that we have a uniform indentation policy in the whole project. |
| * |
| * Revision 1.5 2006/07/13 09:02:35 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 06:47:26 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 17:12:34 mranga |
| * |
| * Import |
| * |
| * |
| * 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. |
| * |
| */ |