mirror of
https://github.com/matrix-construct/construct
synced 2024-12-25 06:53:58 +01:00
171 lines
2.9 KiB
C++
171 lines
2.9 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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using namespace ircd;
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mapi::header
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IRCD_MODULE
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{
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"Server Configuration"
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};
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const m::room::id::buf
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conf_room_id
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{
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"conf", ircd::my_host()
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};
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m::room
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conf_room
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{
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conf_room_id
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};
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extern "C" m::event::id::buf
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set_conf_item(const m::user::id &sender,
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const string_view &key,
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const string_view &val)
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{
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return send(conf_room, sender, "ircd.conf.item", key,
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{
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{ "value", val }
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});
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}
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extern "C" void
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get_conf_item(const string_view &key,
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const std::function<void (const string_view &)> &closure)
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{
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conf_room.get("ircd.conf.item", key, [&closure]
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(const m::event &event)
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{
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const auto &value
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{
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unquote(at<"content"_>(event).at("value"))
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};
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closure(value);
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});
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}
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static void
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update_conf(const m::event &event)
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noexcept try
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{
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const auto &content
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{
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at<"content"_>(event)
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};
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const auto &key
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{
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at<"state_key"_>(event)
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};
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const string_view &value
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{
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unquote(content.at("value"))
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};
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log::debug
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{
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"Updating conf [%s] => %s", key, value
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};
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ircd::conf::set(key, value);
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}
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catch(const std::exception &e)
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{
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log::error
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{
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"Failed to set conf item '%s' :%s",
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json::get<"state_key"_>(event),
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e.what()
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};
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}
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const m::hook<>
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update_conf_hook
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{
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update_conf,
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{
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{ "_site", "vm.notify" },
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{ "room_id", "!conf" },
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{ "type", "ircd.conf.item" },
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}
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};
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static void
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init_conf_items(const m::event &)
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{
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const m::room::state state
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{
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conf_room
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};
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state.for_each("ircd.conf.item", []
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(const m::event &event)
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{
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update_conf(event);
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});
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}
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const m::hook<>
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init_conf_items_hook
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{
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init_conf_items,
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{
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{ "_site", "vm.notify" },
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{ "room_id", "!ircd" },
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{ "type", "m.room.member" },
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{ "membership", "join" },
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{ "state_key", "@ircd" },
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}
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};
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static void
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create_conf_item(const string_view &key,
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const conf::item<> &item)
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{
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thread_local char vbuf[4_KiB];
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const string_view &val
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{
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item.get(vbuf)
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};
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send(conf_room, m::me.user_id, "ircd.conf.item", key,
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{
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{ "value", val }
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});
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}
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static void
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create_conf_room(const m::event &)
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{
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m::create(conf_room_id, m::me.user_id);
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for(const auto &p : conf::items)
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{
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const auto &key{p.first};
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const auto &item{p.second}; assert(item);
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create_conf_item(key, *item);
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}
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}
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const m::hook<>
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create_conf_room_hook
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{
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create_conf_room,
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{
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{ "_site", "vm.notify" },
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{ "room_id", "!ircd" },
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{ "type", "m.room.create" },
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}
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};
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