mirror of
https://github.com/matrix-construct/construct
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80 lines
2.1 KiB
C
80 lines
2.1 KiB
C
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// Matrix Construct
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//
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// Copyright (C) Matrix Construct Developers, Authors & Contributors
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// Copyright (C) 2016-2023 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_CREATOR_H
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namespace ircd::m
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{
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id::user creator(const event &);
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id::user creation(const event &);
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bool creator(const event &, const id::user &);
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bool creation(const event &, const id::user &);
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}
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/// Events that are not type=m.room.create will return false; the sender field
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/// will be tried if available, otherwise content.creator will be tried.
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inline bool
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ircd::m::creation(const event &event,
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const id::user &user)
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{
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if(json::get<"type"_>(event) != "m.room.create")
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return false;
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return creator(event, user);
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}
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/// The sender field will be tried if available, otherwise content.creator will
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/// be tried.
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inline bool
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ircd::m::creator(const event &event,
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const id::user &user)
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{
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assert(defined(user));
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if(likely(defined(json::get<"sender"_>(event))))
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if(json::get<"sender"_>(event) == user)
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return true;
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const json::string creator
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{
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json::get<"content"_>(event).get("creator")
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};
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return creator == user;
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}
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/// Events that are not type=m.room.create will return empty; the sender
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/// will be tried if available, otherwise content.creator will be tried.
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inline ircd::m::id::user
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ircd::m::creation(const event &event)
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{
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if(json::get<"type"_>(event) != "m.room.create")
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return id::user{};
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return creator(event);
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}
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/// The sender will be tried if available, otherwise content.creator will be
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/// tried.
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inline ircd::m::id::user
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ircd::m::creator(const event &event)
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{
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if(likely(defined(json::get<"sender"_>(event))))
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return json::get<"sender"_>(event);
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const json::string creator
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{
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json::get<"content"_>(event).get("creator")
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};
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return creator;
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}
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