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construct/include/ircd/m/dbs/room_state.h

38 lines
1.4 KiB
C++

// Matrix Construct
//
// Copyright (C) Matrix Construct Developers, Authors & Contributors
// Copyright (C) 2016-2019 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_DBS_ROOM_STATE_H
namespace ircd::m::dbs
{
constexpr size_t ROOM_STATE_KEY_MAX_SIZE
{
id::MAX_SIZE + event::TYPE_MAX_SIZE + event::STATE_KEY_MAX_SIZE
};
string_view room_state_key(const mutable_buffer &out, const id::room &, const string_view &type, const string_view &state_key);
string_view room_state_key(const mutable_buffer &out, const id::room &, const string_view &type);
std::pair<string_view, string_view> room_state_key(const string_view &amalgam);
// room_id | type, state_key => event_idx
extern db::domain room_state;
}
namespace ircd::m::dbs::desc
{
extern conf::item<size_t> events__room_state__block__size;
extern conf::item<size_t> events__room_state__meta_block__size;
extern conf::item<size_t> events__room_state__cache__size;
extern conf::item<size_t> events__room_state__cache_comp__size;
extern conf::item<size_t> events__room_state__bloom__bits;
extern const db::prefix_transform events__room_state__pfx;
extern const db::descriptor events__room_state;
}