mirror of
https://github.com/matrix-construct/construct
synced 2024-09-20 23:48:55 +02:00
67 lines
2.4 KiB
C++
67 lines
2.4 KiB
C++
/*
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* charybdis: 21st Century IRC++d
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*
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* Copyright (C) 2016 Charybdis Development Team
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* Copyright (C) 2016 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.
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*
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* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
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* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
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* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
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* DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT,
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* INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
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* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
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* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
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* STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
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* IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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* POSSIBILITY OF SUCH DAMAGE.
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*
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*/
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#pragma once
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#define HAVE_IRCD_M_VM_H
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namespace ircd::m::vm
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{
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using closure = std::function<void (const event &)>;
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using closure_bool = std::function<bool (const event &)>;
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bool query(const event::query<> &, const closure_bool &);
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bool query(const closure_bool &);
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void for_each(const event::query<> &, const closure &);
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void for_each(const closure &);
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size_t count(const event::query<> &, const closure_bool &);
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size_t count(const event::query<> &);
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bool test(const event::query<> &, const closure_bool &);
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bool test(const event::query<> &);
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};
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namespace ircd::m::vm
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{
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extern uint64_t current_sequence;
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extern ctx::view<const event> inserted;
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// Synchronous fetch and eval
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size_t acquire(const vector_view<id::event> &, const vector_view<mutable_buffer> &);
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json::object acquire(const id::event &, const mutable_buffer &);
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void state(const room::id &, const event::id &);
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void backfill(const room::id &, const event::id &v, const size_t &limit);
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using tracer = std::function<bool (const event &, event::id::buf &)>;
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void trace(const id::event &, const tracer &);
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// Hypostasis
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void eval(const vector_view<event> &);
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void eval(const json::array &);
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void eval(const event &);
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event::id::buf commit(json::iov &event);
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event::id::buf join(const room::id &, json::iov &iov);
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}
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