parser/parse_nameaddr.c
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 /* 
  * $Id$
  *
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  * Copyright (C) 2001-2003 FhG Fokus
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  *
  * This file is part of ser, a free SIP server.
  *
  * ser is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
  * the Free Software Foundation; either version 2 of the License, or
  * (at your option) any later version
  *
  * ser is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License 
  * along with this program; if not, write to the Free Software 
  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
  *
  * History
  * --------
  * 2003-03-24 Created by janakj
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  * 2003-04-26 ZSW (jiri)
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  */
 
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 /*! \file
  * \brief Parser :: Parse name-addr part
  *
  * \ingroup parser
  */
 
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 #include <string.h>
 #include "../dprint.h"
 #include "parse_nameaddr.h"
 #include "parser_f.h"
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 #include "../ut.h"
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 /*! \brief
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  * Parse name-addr part, the given string can be longer,
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  * parsing will stop when closing > is found
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  */
 int parse_nameaddr(str* _s, name_addr_t* _a)
 {
 	char* uri_end;
 
 	if (!_s || !_a) {
 		return -1;
 	}
 
 	_a->name.s = _s->s;
 
 	_a->uri.s = find_not_quoted(_s, '<'); 
 	if (_a->uri.s) {
 		_a->name.len = _a->uri.s - _a->name.s;
 		_a->uri.s++; /* We will skip < character */
 	} else {
 		return -3;
 	}
 	
 	_a->uri.len = _s->len - _a->name.len - 1;
 	uri_end = find_not_quoted(&_a->uri, '>');
 	
 	if (!uri_end) {
 		return -4;
 	}
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 	/* Total length of the field including <> */
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 	_a->len = uri_end - _a->name.s + 1;
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 	_a->uri.len = uri_end - _a->uri.s;
 	return 0;
 }
 
 
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 /*! \brief
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  * Print a name-addr structure, just for debugging
  */
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 void print_nameaddr(FILE* _o, name_addr_t* _a)
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 {
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 	fprintf(_o, "---name-addr---\n");
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 	fprintf(_o, "name: '%.*s'\n", _a->name.len, ZSW(_a->name.s));
 	fprintf(_o, "uri : '%.*s'\n", _a->uri.len, ZSW(_a->uri.s));
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 	fprintf(_o, "len : %d\n", _a->len);
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 	fprintf(_o, "---/name-addr---\n");
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 }