mirror of
https://github.com/matrix-construct/construct
synced 2024-09-27 11:18:51 +02:00
227 lines
5 KiB
C++
227 lines
5 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) 2016-2018 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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ircd::mapi::header
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IRCD_MODULE
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{
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"Client Sync :Rooms"
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};
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namespace ircd::m::sync
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{
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static void _rooms_polylog_room(data &, json::stack::object &out, const m::room &);
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static void _rooms_polylog(data &, json::stack::object &out, const string_view &membership);
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static bool rooms_polylog(data &);
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static bool rooms_linear(data &);
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extern item rooms;
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}
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decltype(ircd::m::sync::rooms)
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ircd::m::sync::rooms
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{
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"rooms",
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rooms_polylog,
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rooms_linear
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};
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bool
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ircd::m::sync::rooms_linear(data &data)
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{
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return true;
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}
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bool
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ircd::m::sync::rooms_polylog(data &data)
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{
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json::stack::object object{*data.member};
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_rooms_polylog(data, object, "invite");
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_rooms_polylog(data, object, "join");
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_rooms_polylog(data, object, "leave");
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_rooms_polylog(data, object, "ban");
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return true;
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}
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void
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ircd::m::sync::_rooms_polylog(data &data,
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json::stack::object &out,
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const string_view &membership)
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{
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const scope_restore<decltype(data.membership)> theirs
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{
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data.membership, membership
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};
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json::stack::member rooms_member
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{
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out, membership
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};
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json::stack::object rooms_object
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{
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rooms_member
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};
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data.user_rooms.for_each(membership, [&data, &rooms_object]
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(const m::room &room, const string_view &membership)
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{
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if(head_idx(std::nothrow, room) <= data.since)
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return;
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// Generate individual stats for this room's sync
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#ifdef RB_DEBUG
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sync::stats stats{data.stats};
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stats.timer = timer{};
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#endif
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// This scope ensures the object destructs and flushes before
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// the log message tallying the stats for this room below.
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{
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json::stack::member member{rooms_object, room.room_id};
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json::stack::object object{member};
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_rooms_polylog_room(data, object, room);
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}
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#ifdef RB_DEBUG
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thread_local char iecbuf[64], rembuf[128], tmbuf[32];
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log::debug
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{
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log, "polylog %s %s %s %s wc:%zu in %s",
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string(rembuf, ircd::remote(data.client)),
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string_view{data.user.user_id},
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string_view{room.room_id},
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pretty(iecbuf, iec(data.stats.flush_bytes - stats.flush_bytes)),
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data.stats.flush_count - stats.flush_count,
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ircd::pretty(tmbuf, stats.timer.at<milliseconds>(), true)
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};
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#endif
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});
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}
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void
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ircd::m::sync::_rooms_polylog_room(data &data,
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json::stack::object &out,
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const m::room &room)
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try
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{
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const scope_restore<decltype(data.room)> theirs
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{
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data.room, &room
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};
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// state
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{
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auto it(m::sync::item::map.find("rooms.$membership.$room_id.state"));
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assert(it != m::sync::item::map.end());
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const auto &item(it->second);
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assert(item);
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json::stack::member member
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{
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out, data.membership != "invite"?
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"state":
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"invite_state"
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};
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const scope_restore<decltype(data.member)> theirs
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{
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data.member, &member
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};
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item->polylog(data);
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}
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// timeline
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{
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auto it(m::sync::item::map.find("rooms.$membership.$room_id.timeline"));
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assert(it != m::sync::item::map.end());
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const auto &item(it->second);
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assert(item);
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json::stack::member member{out, "timeline"};
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const scope_restore<decltype(data.member)> theirs
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{
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data.member, &member
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};
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item->polylog(data);
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}
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// ephemeral
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{
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auto pit
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{
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m::sync::item::map.equal_range("rooms...ephemeral")
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};
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assert(pit.first != pit.second);
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json::stack::member member{out, "ephemeral"};
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json::stack::object object{member};
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const scope_restore<decltype(data.object)> theirs
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{
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data.object, &object
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};
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{
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json::stack::member member{object, "events"};
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json::stack::array array{member};
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const scope_restore<decltype(data.array)> theirs
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{
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data.array, &array
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};
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for(; pit.first != pit.second; ++pit.first)
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{
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const auto &item(pit.first->second);
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assert(item);
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item->polylog(data);
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}
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}
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}
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// account_data
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{
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auto it(m::sync::item::map.find("rooms...account_data"));
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assert(it != m::sync::item::map.end());
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const auto &item(it->second);
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assert(item);
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json::stack::member member{out, "account_data"};
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const scope_restore<decltype(data.member)> theirs
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{
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data.member, &member
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};
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item->polylog(data);
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}
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// unread_notifications
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{
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auto it(m::sync::item::map.find("rooms...unread_notifications"));
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assert(it != m::sync::item::map.end());
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const auto &item(it->second);
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assert(item);
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json::stack::member member{out, "unread_notifications"};
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const scope_restore<decltype(data.member)> theirs
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{
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data.member, &member
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};
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item->polylog(data);
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}
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}
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catch(const json::not_found &e)
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{
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log::critical
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{
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log, "polylog sync room %s error %lu to %lu (vm @ %zu) :%s"
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,string_view{room.room_id}
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,data.since
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,data.current
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,m::vm::current_sequence
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,e.what()
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};
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}
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