56 lines
1.7 KiB
C++
56 lines
1.7 KiB
C++
// The Construct
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//
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// Copyright (C) The Construct Developers, Authors & Contributors
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// Copyright (C) 2016-2020 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_ROOM_TYPE_H
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namespace ircd::m::dbs
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{
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constexpr size_t ROOM_TYPE_KEY_MAX_SIZE
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{
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id::MAX_SIZE // room_id
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+ 1 // \0
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+ event::TYPE_MAX_SIZE // type
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+ 1 // \0
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+ 8 // u64
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+ 8 // u64
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};
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using room_type_tuple = std::tuple<string_view, uint64_t, event::idx>;
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room_type_tuple
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room_type_key(const string_view &amalgam);
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string_view
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room_type_key(const mutable_buffer &out,
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const id::room &,
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const string_view &type = {},
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const uint64_t &depth = -1,
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const event::idx & = -1);
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void _index_room_type(db::txn &, const event &, const opts &);
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// room_id | type, depth, event_idx
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extern db::domain room_type;
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}
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namespace ircd::m::dbs::desc
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{
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// room events sequence
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extern conf::item<std::string> room_type__comp;
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extern conf::item<size_t> room_type__block__size;
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extern conf::item<size_t> room_type__meta_block__size;
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extern conf::item<size_t> room_type__cache__size;
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extern conf::item<size_t> room_type__cache_comp__size;
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extern const db::prefix_transform room_type__pfx;
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extern const db::comparator room_type__cmp;
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extern const db::descriptor room_type;
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}
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