/***
    This file is part of snapcast
    Copyright (C) 2015  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 COMMAND_MSG_H
#define COMMAND_MSG_H

#include "message.h"
#include <string>


namespace msg
{

class Command : public BaseMessage
{
public:
	Command() : BaseMessage(message_type::kCommand), command("")
	{
	}

	Command(const std::string& _command) : BaseMessage(message_type::kCommand), command(_command)
	{
	}

	virtual ~Command()
	{
	}

	virtual void read(std::istream& stream)
	{
		int16_t size;
		stream.read(reinterpret_cast<char *>(&size), sizeof(int16_t));
		command.resize(size);
		stream.read(&command[0], size);
	}

	virtual uint32_t getSize()
	{
		return sizeof(int16_t) + command.size();
	}

	std::string command;

protected:
	virtual void doserialize(std::ostream& stream)
	{
		int16_t size(command.size());
		stream.write(reinterpret_cast<char *>(&size), sizeof(int16_t));
		stream.write(command.c_str(), size);
	}
};

}


#endif