/*
 * InspIRCd -- Internet Relay Chat Daemon
 *
 *   Copyright (C) 2014 Attila Molnar <attilamolnar@hush.com>
 *   Copyright (C) 2013, 2016, 2020-2023 Sadie Powell <sadie@witchery.services>
 *   Copyright (C) 2012 Robby <robby@chatbelgie.be>
 *   Copyright (C) 2009-2010 Daniel De Graaf <danieldg@inspircd.org>
 *
 * This file is part of InspIRCd.  InspIRCd 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, version 2.
 *
 * 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

typedef std::unique_ptr<FILE, int(*)(FILE*)> FilePtr;

struct ParseStack final
{
	std::vector<std::string> reading;
	insp::flat_map<std::string, std::string, irc::insensitive_swo> vars;
	ServerConfig::TagMap& output;
	ServerConfig::FileSource& FilesOutput;
	std::stringstream& errstr;

	ParseStack(ServerConfig* conf);
	bool ParseFile(const std::string& name, int flags, const std::string& mandatory_tag = std::string(), bool isexec = false);
	void DoInclude(const std::shared_ptr<ConfigTag>& includeTag, int flags);
	void DoReadFile(const std::string& key, const std::string& file, int flags, bool exec);
	static FilePtr DoOpenFile(const std::string& name, bool isexec);
};