81 lines
2.4 KiB
Java
81 lines
2.4 KiB
Java
/*
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* Conditions Of Use
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*
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* This software was developed by employees of the National Institute of
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* Standards and Technology (NIST), an agency of the Federal Government.
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* Pursuant to title 15 Untied States Code Section 105, works of NIST
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* employees are not subject to copyright protection in the United States
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* and are considered to be in the public domain. As a result, a formal
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* license is not needed to use the software.
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*
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* This software is provided by NIST as a service and is expressly
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* provided "AS IS." NIST MAKES NO WARRANTY OF ANY KIND, EXPRESS, IMPLIED
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* OR STATUTORY, INCLUDING, WITHOUT LIMITATION, THE IMPLIED WARRANTY OF
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* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, NON-INFRINGEMENT
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* AND DATA ACCURACY. NIST does not warrant or make any representations
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* regarding the use of the software or the results thereof, including but
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* not limited to the correctness, accuracy, reliability or usefulness of
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* the software.
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*
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* Permission to use this software is contingent upon your acceptance
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* of the terms of this agreement
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*
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* .
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*
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*/
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package gov.nist.javax.sip.parser;
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import gov.nist.javax.sip.header.*;
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import gov.nist.core.*;
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import java.text.ParseException;
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/** parameters parser header.
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*
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* @version 1.2 $Revision: 1.10 $ $Date: 2009/07/17 18:58:01 $
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*
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* @author M. Ranganathan <br/>
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*
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*
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*
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*/
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public abstract class ParametersParser extends HeaderParser {
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protected ParametersParser(Lexer lexer) {
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super((Lexer) lexer);
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}
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protected ParametersParser(String buffer) {
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super(buffer);
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}
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protected void parse(ParametersHeader parametersHeader)
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throws ParseException {
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this.lexer.SPorHT();
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while (lexer.lookAhead(0) == ';') {
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this.lexer.consume(1);
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// eat white space
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this.lexer.SPorHT();
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NameValue nv = nameValue();
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parametersHeader.setParameter(nv);
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// eat white space
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this.lexer.SPorHT();
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}
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}
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protected void parseNameValueList(ParametersHeader parametersHeader)
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throws ParseException{
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parametersHeader.removeParameters();
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while (true) {
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this.lexer.SPorHT();
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NameValue nv = nameValue();
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parametersHeader.setParameter(nv.getName(), (String) nv.getValueAsObject());
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// eat white space
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this.lexer.SPorHT();
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if (lexer.lookAhead(0) != ';') break;
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else lexer.consume(1);
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}
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}
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}
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