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construct/include/ircd/m/vm/phase.h
2023-03-23 03:29:57 -07:00

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C++

// The Construct
//
// Copyright (C) The Construct Developers, Authors & Contributors
// Copyright (C) 2016-2020 Jason Volk <jason@zemos.net>
//
// Permission to use, copy, modify, and/or distribute this software for any
// purpose with or without fee is hereby granted, provided that the above
// copyright notice and this permission notice is present in all copies. The
// full license for this software is available in the LICENSE file.
#pragma once
#define HAVE_IRCD_M_VM_PHASE_H
namespace ircd::m::vm
{
enum phase :uint;
string_view reflect(const phase &);
phase phase_reflect(const string_view &) noexcept; // default NONE
}
/// Evaluation phases
enum ircd::m::vm::phase
:uint
{
NONE, ///< No phase; not entered.
EXECUTE, ///< Execution entered.
CONFORM, ///< Conformity check phase.
DUPWAIT, ///< Duplicate eval check & hold.
DUPCHK, ///< Duplicate existence check.
ISSUE, ///< Issue phase (for my(event)'s only).
ACCESS, ///< Access control phase.
EMPTION, ///< Emption control phase.
VERIFY, ///< Signature verification.
FETCH_AUTH, ///< Authentication events fetch phase.
AUTH_STATIC, ///< Static authentication phase.
FETCH_PREV, ///< Previous events fetch phase.
FETCH_STATE, ///< State events fetch phase.
PRECOMMIT, ///< Precommit sequence.
PREINDEX, ///< Prefetch indexing & transaction dependencies.
AUTH_RELA, ///< Relative authentication phase.
COMMIT, ///< Commit sequence.
AUTH_PRES, ///< Authentication phase.
EVALUATE, ///< Evaluation phase.
INDEX, ///< Indexing & transaction building phase.
POST, ///< Transaction-included effects phase.
WRITE, ///< Write transaction.
RETIRE, ///< Retire phase
NOTIFY, ///< Notifications phase.
EFFECTS, ///< Effects phase.
_NUM_
};