error.h

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/* xoreos - A reimplementation of BioWare's Aurora engine
 *
 * xoreos is the legal property of its developers, whose names
 * can be found in the AUTHORS file distributed with this source
 * distribution.
 *
 * xoreos 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 3
 * of the License, or (at your option) any later version.
 *
 * xoreos 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 xoreos. If not, see <http://www.gnu.org/licenses/>.
 */

#ifndef COMMON_ERROR_H
#define COMMON_ERROR_H

#include <stack>
#include <exception>

#include "src/common/ustring.h"

namespace Common {

class StackException : public std::exception {
public:
    typedef std::stack<UString> Stack;

    StackException();
    StackException(const char *s, ...) GCC_PRINTF(2, 3);
    StackException(const StackException &e);
    StackException(const std::exception &e);
    ~StackException() throw();

    void add(const char *s, ...) GCC_PRINTF(2, 3);
    void add(const std::exception &e);

    const char *what() const throw();

    bool empty() const;

    Stack &getStack();

private:
    Stack _stack;
};

typedef StackException Exception;

extern const Exception kOpenError;  
extern const Exception kReadError;  
extern const Exception kSeekError;  
extern const Exception kWriteError; 

void printException(Exception &e, const UString &prefix = "ERROR: ");

void exceptionDispatcherError(const char *s, ...) GCC_PRINTF(1, 2);
void exceptionDispatcherError();

void exceptionDispatcherWarning(const char *s, ...) GCC_PRINTF(1, 2);
void exceptionDispatcherWarning();

} // End of namespace Common

#endif // COMMON_ERROR_H