/*	EQEmu: EQEmulator

	Copyright (C) 2001-2026 EQEmu Development Team

	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/>.
*/
#pragma once

#include <istream>
#include <ostream>
#include <streambuf>

namespace EQ
{
	namespace Util {
		class MemoryBuffer : public std::streambuf
		{
		public:
			MemoryBuffer(char* base, size_t size) {
				setg(base, base, base + size);
				setp(base, base + size);
			}
		};

		class MemoryStreamWriter : virtual MemoryBuffer, public std::ostream
		{
		public:
			MemoryStreamWriter(char* base, size_t size) : MemoryBuffer(base, size), std::ostream(static_cast<std::streambuf*>(this)) { }
		};

		class MemoryStreamReader : virtual MemoryBuffer, public std::istream
		{
		public:
			MemoryStreamReader(char* base, size_t size) : MemoryBuffer(base, size), std::istream(static_cast<std::streambuf*>(this)) { }
		};
	}
}