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Code Issues Releases Wiki Activity

modules/vm: Use generators moved to m_room.

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This commit is contained in:
Jason Volk 2018-06-01 16:46:58 -07:00
parent 89f3c538a1
commit 1e7881ad27
1 changed files with 34 additions and 97 deletions
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131
modules/vm.cc
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@ -148,124 +148,61 @@ ircd::m::vm::eval__commit_room(eval &eval,
event, { "room_id", room.room_id }
};
int64_t depth{-1};
event::id::buf prev_event_id
using prev_prototype = std::pair<json::array, int64_t> (const m::room &,
const mutable_buffer &,
const size_t &,
const bool &);
static m::import<prev_prototype> make_prev__buf
{
"m_room", "make_prev__buf"
};
if(room.event_id)
prev_event_id = room.event_id;
else
std::tie(prev_event_id, depth, std::ignore) = m::top(std::nothrow, room.room_id);
//TODO: X
const event::fetch evf
const bool need_tophead{event.at("type") != "m.room.create"};
const unique_buffer<mutable_buffer> prev_buf{8192};
const auto prev
{
prev_event_id, std::nothrow
make_prev__buf(room, prev_buf, 16, need_tophead)
};
if(room.event_id)
depth = at<"depth"_>(evf);
//TODO: X
const auto &prev_events{prev.first};
const auto &depth{prev.second};
const json::iov::set_if depth_
{
event, !event.has("depth"),
{
"depth", depth + 1
"depth", depth == std::numeric_limits<int64_t>::max()? depth : depth + 1
}
};
using auth_prototype = json::array (const m::room &,
const mutable_buffer &,
const vector_view<const string_view> &,
const string_view &);
static m::import<auth_prototype> make_auth__buf
{
"m_room", "make_auth__buf"
};
char ae_buf[512];
json::array auth_events;
if(depth != -1 && opts.add_auth_events)
{
std::vector<json::value> ae;
room.get(std::nothrow, "m.room.create", "", [&ae]
(const m::event &event)
static const string_view types[]
{
const json::value ae0[]
{
{ json::get<"event_id"_>(event) },
{ json::get<"hashes"_>(event) }
};
"m.room.create",
"m.room.join_rules",
"m.room.power_levels",
};
const json::value ae_
{
ae0, 2
};
ae.emplace_back(ae_);
});
room.get(std::nothrow, "m.room.join_rules", "", [&ae]
(const m::event &event)
const auto member
{
const json::value ae0[]
{
{ json::get<"event_id"_>(event) },
{ json::get<"hashes"_>(event) }
};
event.at("type") != "m.room.member"?
string_view{event.at("sender")}:
string_view{}
};
const json::value ae_
{
ae0, 2
};
ae.emplace_back(ae_);
});
auth_events = json::stringify(mutable_buffer{ae_buf}, json::value
{
ae.data(), ae.size()
});
room.get(std::nothrow, "m.room.power_levels", "", [&ae]
(const m::event &event)
{
const json::value ae0[]
{
{ json::get<"event_id"_>(event) },
{ json::get<"hashes"_>(event) }
};
const json::value ae_
{
ae0, 2
};
ae.emplace_back(ae_);
});
auth_events = json::stringify(mutable_buffer{ae_buf}, json::value
{
ae.data(), ae.size()
});
if(event.at("type") != "m.room.member")
room.get(std::nothrow, "m.room.member", event.at("sender"), [&ae]
(const m::event &event)
{
const json::value ae0[]
{
{ json::get<"event_id"_>(event) },
{ json::get<"hashes"_>(event) }
};
const json::value ae_
{
ae0, 2
};
ae.emplace_back(ae_);
});
auth_events = json::stringify(mutable_buffer{ae_buf}, json::value
{
ae.data(), ae.size()
});
auth_events = make_auth__buf(room, ae_buf, types, member);
}
static const json::array &prev_state