/* clientparse.y -- 
 * Created: Fri Jul 11 11:34:05 1997 by faith@acm.org
 * Revised: Sun Oct 14 05:42:03 2001 by faith@acm.org
 * Copyright 1997, 1998, 2001 Rickard E. Faith (faith@acm.org)
 * 
 * This program 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 1, or (at your option) any
 * later version.
 * 
 * This program 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.,
 * 675 Mass Ave, Cambridge, MA 02139, USA.
 */

%{
#include "dict.h"
#define YYDEBUG 1
#define YYERROR_VERBOSE

static dictServer *s;
%}

%union {
   dictToken     token;
   lst_List      list;
}

				/* Terminals */

%token <token> '{' '}' TOKEN_SERVER TOKEN_PORT TOKEN_USER TOKEN_FILTER TOKEN_PAGER

%token <token>  TOKEN_STRING
%type  <list>   Options Pager Server ServerList

%%

Options : ServerList
        | ServerList Pager
        | Pager ServerList
        | Pager
        ;

Pager : TOKEN_PAGER TOKEN_STRING { if (!dict_pager) dict_pager = $2.string; }
      | TOKEN_PAGER TOKEN_PAGER  { if (!dict_pager) dict_pager = "pager"; }
      ;

ServerList : Server { $$ = dict_Servers = lst_create(); lst_append($$, $1); }
           | ServerList Server { lst_append($1, $2); $$ = $1; }
           ;

Server : TOKEN_SERVER TOKEN_STRING
           {
	      s = xmalloc(sizeof(struct dictServer));
	      memset( s, 0, sizeof(struct dictServer));
	      s->host = $2.string;
	   }
           '{' SpecList '}' { $$ = s; }
       | TOKEN_SERVER TOKEN_STRING
           {
	      s = xmalloc(sizeof(struct dictServer));
	      memset( s, 0, sizeof(struct dictServer));
	      s->host = $2.string;
	      $$ = s;
	   }
         ;

SpecList : Spec
         | SpecList Spec
         ;

Spec : TOKEN_PORT TOKEN_STRING          { s->port = $2.string; }
     | TOKEN_USER TOKEN_STRING TOKEN_STRING { s->user = $2.string; s->secret = $3.string; }
     ;