mirror of
https://github.com/matrix-construct/construct
synced 2024-10-29 18:08:53 +01:00
149 lines
2.6 KiB
C++
149 lines
2.6 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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namespace ircd::m::sync
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{
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static void _to_device_append(data &, const json::object &, json::stack::array &);
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static bool to_device_polylog(data &);
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static bool to_device_linear(data &);
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extern item to_device;
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}
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ircd::mapi::header
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IRCD_MODULE
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{
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"Client Sync :To Device"
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};
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decltype(ircd::m::sync::to_device)
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ircd::m::sync::to_device
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{
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"to_device",
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to_device_polylog,
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to_device_linear
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};
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bool
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ircd::m::sync::to_device_linear(data &data)
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{
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if(!data.event_idx)
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return false;
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assert(data.event);
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const m::event &event{*data.event};
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if(json::get<"room_id"_>(event) != data.user_room.room_id)
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return false;
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if(json::get<"type"_>(event) != "ircd.to_device")
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return false;
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const json::object &content
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{
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json::get<"content"_>(event)
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};
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const json::string &device_id
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{
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content.at("device_id")
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};
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if(device_id != "*" && device_id != data.device_id)
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return false;
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json::stack::object to_device
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{
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*data.out, "to_device"
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};
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json::stack::array array
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{
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to_device, "events"
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};
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_to_device_append(data, content, array);
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return true;
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}
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bool
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ircd::m::sync::to_device_polylog(data &data)
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{
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json::stack::array array
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{
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*data.out, "events"
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};
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m::room::type events
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{
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data.user_room, "ircd.to_device",
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{
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-1UL, data.range.first
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}
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};
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bool ret{false};
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events.for_each([&data, &array, &ret]
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(const string_view &type, const uint64_t &depth, const event::idx &event_idx)
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{
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m::get(std::nothrow, event_idx, "content", [&data, &array, &ret]
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(const json::object &content)
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{
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const json::string &device_id
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{
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content.at("device_id")
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};
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if(device_id != "*" && device_id != data.device_id)
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return;
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_to_device_append(data, content, array);
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ret = true;
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});
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return true;
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});
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return ret;
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}
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void
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ircd::m::sync::_to_device_append(data &data,
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const json::object &content,
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json::stack::array &array)
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{
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json::stack::object event
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{
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array
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};
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json::stack::member
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{
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event, "sender", json::string
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{
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content.at("sender")
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}
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};
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json::stack::member
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{
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event, "type", json::string
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{
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content.at("type")
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}
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};
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json::stack::member
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{
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event, "content", json::object
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{
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content.at("content")
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}
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};
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}
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