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Code Issues Releases Wiki Activity

ircd:Ⓜ️:room: Add sounding iteration.

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This commit is contained in:
Jason Volk 2019-05-09 23:43:16 -07:00
parent f044b447e2
commit c311a69c7b
3 changed files with 35 additions and 10 deletions
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6
include/ircd/m/room/messages.h
View file

@ -29,8 +29,10 @@ namespace ircd::m
bool for_each_depth_gap(const room &, const depth_range_closure &);
bool rfor_each_depth_gap(const room &, const depth_range_closure &);
std::pair<int64_t, event::idx> surface(const room &); // First missing
std::pair<int64_t, event::idx> sounding(const room &); // Last missing
bool sounding(const room &, const depth_range_closure &); // Last missing (all)
std::pair<int64_t, event::idx> surface(const room &); // First missing (one)
std::pair<int64_t, event::idx> sounding(const room &); // Last missing (one)
std::pair<int64_t, event::idx> twain(const room &);
}

22
ircd/m_room.cc
View file

@ -763,6 +763,28 @@ ircd::m::surface(const room &room)
return ret;
}
bool
ircd::m::sounding(const room &room,
const depth_range_closure &closure)
{
bool ret(true);
int64_t depth(-1);
rfor_each_depth_gap(room, [&depth, &ret, &closure]
(const auto &range, const auto &event_idx)
{
if(depth != -1 && depth != range.second)
return false;
depth = range.second;
if(!closure(range, event_idx))
return false;
return true;
});
return ret;
}
bool
ircd::m::rfor_each_depth_gap(const room &room,
const depth_range_closure &closure)

15
modules/console.cc
View file

@ -7541,20 +7541,21 @@ console_cmd__room__sounding(opt &out, const string_view &line)
m::surface(room)
};
const auto sound
{
m::sounding(room)
};
const auto twain
{
m::twain(room)
};
out << "sounding: " << std::setw(8) << sound.first
<< " " << m::event_id(sound.second) << " (" << sound.second << ")"
m::sounding(room, [&out]
(const auto &range, const auto &event_idx)
{
out << "sounding: " << std::setw(8) << range.second
<< " " << m::event_id(event_idx) << " (" << event_idx << ")"
<< std::endl;
return true;
});
out << "twain: " << std::setw(8) << twain.first
<< std::endl;