| /* |
| * 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; |
| |
| /** Parser for addresses. |
| * |
| * @version 1.2 $Revision: 1.11 $ $Date: 2009/10/22 10:26:27 $ |
| * @author M. Ranganathan |
| * |
| * |
| */ |
| public class AddressParser extends Parser { |
| |
| public AddressParser(Lexer lexer) { |
| this.lexer = lexer; |
| this.lexer.selectLexer("charLexer"); |
| } |
| |
| public AddressParser(String address) { |
| this.lexer = new Lexer("charLexer", address); |
| } |
| |
| protected AddressImpl nameAddr() throws ParseException { |
| if (debug) |
| dbg_enter("nameAddr"); |
| try { |
| if (this.lexer.lookAhead(0) == '<') { |
| this.lexer.consume(1); |
| this.lexer.selectLexer("sip_urlLexer"); |
| this.lexer.SPorHT(); |
| URLParser uriParser = new URLParser((Lexer) lexer); |
| GenericURI uri = uriParser.uriReference( true ); |
| AddressImpl retval = new AddressImpl(); |
| retval.setAddressType(AddressImpl.NAME_ADDR); |
| retval.setURI(uri); |
| this.lexer.SPorHT(); |
| this.lexer.match('>'); |
| return retval; |
| } else { |
| AddressImpl addr = new AddressImpl(); |
| addr.setAddressType(AddressImpl.NAME_ADDR); |
| String name = null; |
| if (this.lexer.lookAhead(0) == '\"') { |
| name = this.lexer.quotedString(); |
| this.lexer.SPorHT(); |
| } else |
| name = this.lexer.getNextToken('<'); |
| addr.setDisplayName(name.trim()); |
| this.lexer.match('<'); |
| this.lexer.SPorHT(); |
| URLParser uriParser = new URLParser((Lexer) lexer); |
| GenericURI uri = uriParser.uriReference( true ); |
| AddressImpl retval = new AddressImpl(); |
| addr.setAddressType(AddressImpl.NAME_ADDR); |
| addr.setURI(uri); |
| this.lexer.SPorHT(); |
| this.lexer.match('>'); |
| return addr; |
| } |
| } finally { |
| if (debug) |
| dbg_leave("nameAddr"); |
| } |
| } |
| |
| public AddressImpl address( boolean inclParams ) throws ParseException { |
| if (debug) |
| dbg_enter("address"); |
| AddressImpl retval = null; |
| try { |
| int k = 0; |
| while (lexer.hasMoreChars()) { |
| char la = lexer.lookAhead(k); |
| if (la == '<' |
| || la == '\"' |
| || la == ':' |
| || la == '/') |
| break; |
| else if (la == '\0') |
| throw createParseException("unexpected EOL"); |
| else |
| k++; |
| } |
| char la = lexer.lookAhead(k); |
| if (la == '<' || la == '\"') { |
| retval = nameAddr(); |
| } else if (la == ':' || la == '/') { |
| retval = new AddressImpl(); |
| URLParser uriParser = new URLParser((Lexer) lexer); |
| GenericURI uri = uriParser.uriReference( inclParams ); |
| retval.setAddressType(AddressImpl.ADDRESS_SPEC); |
| retval.setURI(uri); |
| } else { |
| throw createParseException("Bad address spec"); |
| } |
| return retval; |
| } finally { |
| if (debug) |
| dbg_leave("address"); |
| } |
| |
| } |
| |
| /* |
| |
| */ |
| } |
| /* |
| * $Log: AddressParser.java,v $ |
| * Revision 1.11 2009/10/22 10:26:27 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 2009/07/17 18:57:57 emcho |
| * Converts indentation tabs to spaces so that we have a uniform indentation policy in the whole project. |
| * |
| * Revision 1.9 2007/02/12 15:19:26 belangery |
| * Changed the encode() and encodeBody() methods of SIP headers and basic classes to make them use the same StringBuffer instance during the encoding phase. |
| * |
| * Revision 1.8 2007/02/06 16:40:02 belangery |
| * Introduced simple code optimizations. |
| * |
| * Revision 1.7 2006/07/13 09:01:57 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 06:47:27 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 2006/03/08 23:32:54 mranga |
| * *** empty log message *** |
| * |
| * 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. |
| * |
| */ |