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vpSkipio.cpp
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/****************************************************************************
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*
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* $Id: vpSkipio.cpp 5310 2015-02-11 11:57:10Z fspindle $
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*
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* This file is part of the ViSP software.
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* Copyright (C) 2005 - 2014 by INRIA. All rights reserved.
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*
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* This software is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* ("GPL") version 2 as published by the Free Software Foundation.
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* See the file LICENSE.txt at the root directory of this source
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* distribution for additional information about the GNU GPL.
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*
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* For using ViSP with software that can not be combined with the GNU
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* GPL, please contact INRIA about acquiring a ViSP Professional
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* Edition License.
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*
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* See http://www.irisa.fr/lagadic/visp/visp.html for more information.
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*
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* This software was developed at:
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* INRIA Rennes - Bretagne Atlantique
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* Campus Universitaire de Beaulieu
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* 35042 Rennes Cedex
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* France
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* http://www.irisa.fr/lagadic
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*
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* If you have questions regarding the use of this file, please contact
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* INRIA at visp@inria.fr
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*
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* This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
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* WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
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*
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* Description:
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* Le module "skipio.c" contient les procedures d'analyse
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* syntaxique du fichier "source" qui permettent de traiter
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* les commandes inconnues.
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*
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* Authors:
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* Jean-Luc CORRE
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*
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*****************************************************************************/
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#include <visp/vpConfig.h>
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#ifndef DOXYGEN_SHOULD_SKIP_THIS
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#include <visp/vpMy.h>
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#include <visp/vpToken.h>
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#include <visp/vpLex.h>
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#include <visp/vpSkipio.h>
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#include <stdio.h>
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/*
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* La procedure "skip_cmd" saute les structures d'une commande
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* jusqu'a reconnaitre le debut d'une nouvelle commande.
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* Entree :
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* f Fichier en sortie.
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*/
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void
skip_cmd (
void
)
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{
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int
token;
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fprintf (stderr,
"\n$ "
);
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fwrite (mytext, mylength, 1, stderr);
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while
((token = lexecho (stderr,
'$'
)) != T_EOF && token !=
'$'
) {};
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unlex ();
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}
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/*
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* La procedure "skip_keyword" saute les structures des articles
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* jusqu'a reconnaitre le mot cle de jeton "token".
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* Entree :
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* token Jeton du mot cle a reconnaitre.
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* err Message d'erreur si le mot cle n'est pas reconnu.
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*/
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void
skip_keyword (
int
token,
const
char
*err)
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{
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int
t;
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switch
(t = lex ()) {
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case
T_IDENT :
/* saute le mot cle inconnu */
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while
((t = lex ()) != 0){
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switch
(t) {
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case
'$'
:
/* nouvelle commande */
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case
T_EOF :
/* fin de fichier */
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lexerr (
"start"
, err, NULL);
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break
;
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default
:
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if
(t == token)
return
;
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break
;
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}
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}
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break
;
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default
:
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if
(t == token)
return
;
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break
;
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}
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lexerr (
"start"
, err, NULL);
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}
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#endif
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vpSkipio.cpp
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