mirror of
https://github.com/matrix-construct/construct
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74 lines
2.8 KiB
C++
74 lines
2.8 KiB
C++
/*
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* ircd-ratbox: A slightly useful ircd.
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* ircd.h: A header for the ircd startup routines.
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*
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* Copyright (C) 1990 Jarkko Oikarinen and University of Oulu, Co Center
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* Copyright (C) 1996-2002 Hybrid Development Team
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* Copyright (C) 2002-2004 ircd-ratbox development team
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
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* USA
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*/
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#pragma once
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#define HAVE_IRCD_H
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#if defined(PIC) && defined(PCH)
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#include "stdinc.pic.h"
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#else
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#include "stdinc.h"
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#endif
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namespace ircd {
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extern bool debugmode; // Toggled by command line to indicate debug behavior
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extern const bool &main_exited; // Set when main context has finished.
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// The signature of the callback indicating when IRCd's main context has completed.
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using main_exit_cb = std::function<void ()>;
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//
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// Sets up the IRCd, handlers (main context), and then returns without blocking.
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// Pass your io_service instance, it will share it with the rest of your program.
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// An exception will be thrown on error.
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//
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// This function will setup the main program loop of libircd. The execution will
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// occur when your io_service.run() or poll() is further invoked. For an explanation
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// of the callback, see the documentation for ircd::stop().
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//
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void init(boost::asio::io_service &ios, const std::string &newconf_path, main_exit_cb = nullptr);
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//
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// Notifies IRCd to shutdown. A shutdown will occur asynchronously and this
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// function will return immediately. main_exit_cb will be called when IRCd
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// has no more work for the ios (main_exit_cb will be the last operation from
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// IRCd posted to the ios).
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//
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// This function is the proper way to shutdown libircd after an init(), and while
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// your io_service.run() is invoked without stopping your io_service shared by
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// other activities unrelated to libircd. If your io_service has no other activities
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// the run() will then return.
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//
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// This is useful when your other activities prevent run() from returning.
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//
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void stop();
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//
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// Replaces the callback passed to init() which will indicate libircd completion.
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// This can be called anytime between init() and stop() to make that replacement.
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//
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void at_main_exit(main_exit_cb);
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} // namespace ircd
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