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/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/***************************************************************************
* error.h
*
* Sat Mar 26 10:57:07 CET 2005
* Copyright 2005 Bent Bisballe
* deva@aasimon.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 2 of the License, 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 Library 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.
*/
#include <config.h>
#ifndef __MIAV_ERROR_H__
#define __MIAV_ERROR_H__
#include <string>
using namespace std;
/**
* This struct contains one error, and a pointer to the previous one.
*/
typedef struct __err_entry {
string errstr;
struct __err_entry *prev;
} _err_entry;
class Error {
public:
Error();
~Error();
// Status methods
bool hasError();
string popErrorString();
// Set methods
void pushError(char* errstr);
void pushError(string &errstr);
void removeAllErrors();
private:
// Used to save the state of the network and camera connections.
bool error;
_err_entry *lastError;
};
#endif/*__MIAV_ERROR_H__*/
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