mirror of
https://github.com/matrix-construct/construct
synced 2024-07-09 20:18:34 +02:00
64 lines
2.1 KiB
C++
64 lines
2.1 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) 2016-2019 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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#pragma once
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#define HAVE_IRCD_M_DBS_DBS_H
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/// Database Schema
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///
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namespace ircd::m::dbs
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{
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struct init;
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struct write_opts;
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enum class ref :uint8_t;
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// General confs
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extern conf::item<bool> events_cache_enable;
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extern conf::item<bool> events_cache_comp_enable;
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extern conf::item<size_t> events_mem_write_buffer_size;
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extern conf::item<size_t> events_sst_write_buffer_size;
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// Database instance
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extern std::shared_ptr<db::database> events;
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// Event property columns
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constexpr const auto event_columns{event::size()};
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extern std::array<db::column, event_columns> event_column;
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// Event metadata columns
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extern db::column event_idx; // event_id => event_idx
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extern db::column event_json; // event_idx => full json
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extern db::index event_refs; // event_idx | ref_type, event_idx
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extern db::index event_horizon; // event_id | event_idx
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extern db::index event_type; // type | event_idx
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extern db::index event_sender; // host | local, event_idx
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extern db::index room_head; // room_id | event_id => event_idx
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extern db::index room_events; // room_id | depth, event_idx => node_id
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extern db::index room_joined; // room_id | origin, member => event_idx
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extern db::index room_state; // room_id | type, state_key => event_idx
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extern db::column state_node; // node_id => state::node
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// [SET (txn)] Basic write suite
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string_view write(db::txn &, const event &, const write_opts &);
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void blacklist(db::txn &, const event::id &, const write_opts &);
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}
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#include "ref.h"
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#include "appendix.h"
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#include "write_opts.h"
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#include "util.h"
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#include "desc.h"
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struct ircd::m::dbs::init
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{
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init(std::string dbopts = {});
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~init() noexcept;
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};
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