/***
    This file is part of snapcast
    Copyright (C) 2014-2016  Johannes Pohl

    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 3 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 General Public License for more details.

    You should have received a copy of the GNU General Public License
    along with this program.  If not, see <http://www.gnu.org/licenses/>.
***/

#ifndef SNAP_EXCEPTION_H
#define SNAP_EXCEPTION_H

#include <exception>
#include <string>
#include <cstring>        // std::strlen, std::strcpy

// text_exception uses a dynamically-allocated internal c-string for what():
class SnapException : public std::exception {
  char* text_;
public:
	SnapException(const char* text)
	{
		text_ = new char[std::strlen(text) + 1];
		std::strcpy(text_, text);
	}

	SnapException(const std::string& text)
	{
		text_ = new char[text.size()];
		std::strcpy(text_, text.c_str());
	}

	SnapException(const SnapException& e)
	{
		text_ = new char[std::strlen(e.text_)];
		std::strcpy(text_, e.text_);
	}

	virtual ~SnapException() throw()
	{
		delete[] text_;
	}

	virtual const char* what() const noexcept
	{
		return text_;
	}
};



class AsyncSnapException : public SnapException
{
public:
	AsyncSnapException(const char* text) : SnapException(text)
	{
	}

	AsyncSnapException(const std::string& text) : SnapException(text)
	{
	}

	AsyncSnapException(const AsyncSnapException& e) : SnapException(e.what())
	{
	}


	virtual ~AsyncSnapException() throw()
	{
	}
};



#endif