mirror of
https://github.com/matrix-construct/construct
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39 lines
1.3 KiB
C++
39 lines
1.3 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_ROOM_HEAD_H
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namespace ircd::m::dbs
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{
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constexpr size_t ROOM_HEAD_KEY_MAX_SIZE
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{
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id::MAX_SIZE + 1 + id::MAX_SIZE
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};
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string_view room_head_key(const mutable_buffer &out, const id::room &, const id::event &);
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string_view room_head_key(const string_view &amalgam);
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void _index_room_head_resolve(db::txn &, const event &, const write_opts &);
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void _index_room_head(db::txn &, const event &, const write_opts &);
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// room_id | event_id => event_idx
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extern db::domain room_head;
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}
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namespace ircd::m::dbs::desc
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{
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extern conf::item<std::string> room_head__comp;
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extern conf::item<size_t> room_head__block__size;
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extern conf::item<size_t> room_head__meta_block__size;
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extern conf::item<size_t> room_head__cache__size;
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extern const db::prefix_transform room_head__pfx;
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extern const db::descriptor room_head;
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}
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