mirror of
https://github.com/matrix-construct/construct
synced 2024-05-19 19:33:45 +02:00
140 lines
4.1 KiB
C++
140 lines
4.1 KiB
C++
// Matrix Construct
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//
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// Copyright (C) Matrix Construct Developers, Authors & Contributors
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// Copyright (C) 2016-2018 Jason Volk <jason@zemos.net>
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//
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// Permission to use, copy, modify, and/or distribute this software for any
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// purpose with or without fee is hereby granted, provided that the above
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// copyright notice and this permission notice is present in all copies. The
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// full license for this software is available in the LICENSE file.
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#define HAVE_IRCD_IRCD_H
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// Generated by ./configure
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#include "config.h"
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#include "stdinc.h"
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namespace ircd
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{
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enum class runlevel :int;
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extern const enum runlevel &runlevel;
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extern bool debugmode; ///< Toggle; available only ifdef RB_DEBUG
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extern bool nolisten; ///< Init option to not bind listener socks.
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extern bool noautomod; ///< Option to not load modules on init.
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extern bool checkdb; ///< Perform checks on database opens
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extern bool pitrecdb; ///< Allow Point-In-Time Recovery if DB corrupt.
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extern bool nojs; ///< Option to not init js subsystem.
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extern bool nodirect; ///< Option to not use direct IO (O_DIRECT).
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}
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#include "string_view.h"
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#include "vector_view.h"
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#include "byte_view.h"
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#include "buffer/buffer.h"
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#include "allocator.h"
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#include "util/util.h"
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#include "exception.h"
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#include "demangle.h"
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#include "localee.h"
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#include "date.h"
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#include "logger.h"
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#include "info.h"
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#include "nacl.h"
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#include "rand.h"
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#include "crh.h"
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#include "ed25519.h"
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#include "color.h"
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#include "lex_cast.h"
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#include "base.h"
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#include "stringops.h"
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#include "tokens.h"
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#include "iov.h"
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#include "parse.h"
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#include "rfc1459.h"
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#include "json/json.h"
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//#include "cbor/cbor.h"
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#include "openssl.h"
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#include "http.h"
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#include "fmt.h"
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#include "magics.h"
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#include "conf.h"
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#include "fs/fs.h"
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#include "ios.h"
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#include "ctx/ctx.h"
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#include "db/db.h"
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#include "js.h"
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#include "mods/mods.h"
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#include "rfc3986.h"
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#include "rfc1035.h"
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#include "net/net.h"
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#include "server/server.h"
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#include "m/m.h"
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#include "resource.h"
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#include "client.h"
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/// \brief Internet Relay Chat daemon. This is the principal namespace for IRCd.
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///
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namespace ircd
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{
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struct init;
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struct runlevel_changed;
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string_view reflect(const enum runlevel &);
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seconds uptime();
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void init(boost::asio::io_context &ios, const string_view &hostname);
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bool quit() noexcept;
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}
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/// An instance of this class registers itself to be called back when
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/// the ircd::runlevel has changed.
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///
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/// Note: Its destructor will access a list in libircd; after a callback
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/// for a HALT do not unload libircd.so until destructing this object.
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///
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/// A static ctx::dock is also available for contexts to wait for a runlevel
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/// change notification.
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///
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struct ircd::runlevel_changed
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:instance_list<ircd::runlevel_changed>
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,std::function<void (const enum runlevel &)>
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{
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using handler = std::function<void (const enum runlevel &)>;
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static ctx::dock dock;
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runlevel_changed(handler function);
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~runlevel_changed() noexcept;
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};
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/// The runlevel allows all observers to know the coarse state of IRCd and to
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/// react accordingly. This can be used by the embedder of libircd to know
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/// when it's safe to use or delete libircd resources. It is also used
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/// similarly by the library and its modules.
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///
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/// Primary modes:
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///
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/// * HALT is the off mode. Nothing is/will be running in libircd until
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/// an invocation of ircd::init();
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///
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/// * RUN is the service mode. Full client and application functionality
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/// exists in this mode. Leaving the RUN mode is done with ircd::quit();
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///
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/// - Transitional modes: Modes which are working towards the next mode.
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/// - Interventional modes: Modes which are *not* working towards the next
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/// mode and may require some user action to continue.
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///
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enum class ircd::runlevel
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:int
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{
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HALT = 0, ///< [inter] IRCd Powered off.
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READY = 1, ///< [inter] Ready for user to run ios event loop.
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START = 2, ///< [trans] Starting up subsystems for service.
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RUN = 3, ///< [inter] IRCd in service.
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QUIT = 4, ///< [trans] Clean shutdown in progress
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FAULT = -1, ///< [trans] QUIT with exception (dirty shutdown)
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};
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