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construct/modules/federation/state.cc

85 lines
1.5 KiB
C++

// Matrix Construct
//
// Copyright (C) Matrix Construct Developers, Authors & Contributors
// Copyright (C) 2016-2018 Jason Volk <jason@zemos.net>
//
// Permission to use, copy, modify, and/or distribute this software for any
// purpose with or without fee is hereby granted, provided that the above
// copyright notice and this permission notice is present in all copies. The
// full license for this software is available in the LICENSE file.
using namespace ircd;
mapi::header
IRCD_MODULE
{
"federation state"
};
resource
state_resource
{
"/_matrix/federation/v1/state/",
{
"federation state",
resource::DIRECTORY,
}
};
resource::response
get__state(client &client,
const resource::request &request)
{
m::room::id::buf room_id
{
url::decode(request.parv[0], room_id)
};
m::event::id::buf event_id;
if(request.query["event_id"])
url::decode(request.query.at("event_id"), event_id);
//TODO: direct to socket
const unique_buffer<mutable_buffer> buf{4_MiB}; //TODO: XXX
json::stack out{buf};
{
json::stack::object top{out};
json::stack::member pdus_m
{
top, "pdus"
};
json::stack::array pdus
{
pdus_m
};
const m::room::state state
{
m::room
{
room_id, event_id
}
};
state.for_each([&pdus]
(const m::event &event)
{
pdus.append(event);
});
}
return resource::response
{
client, json::object{out.completed()}
};
}
resource::method
method_get
{
state_resource, "GET", get__state,
{
method_get.VERIFY_ORIGIN
}
};