mirror of
https://github.com/matrix-construct/construct
synced 2024-11-16 15:00:51 +01:00
503 lines
11 KiB
C++
503 lines
11 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) 2016-2019 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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std::ostream &
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IRCD_MODULE_EXPORT
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ircd::m::pretty_stateline(std::ostream &out,
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const event &event,
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const event::idx &event_idx)
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{
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const room room
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{
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json::get<"room_id"_>(event)
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};
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const room::state &state
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{
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room
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};
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const bool active
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{
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event_idx?
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state.has(event_idx):
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false
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};
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const bool redacted
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{
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event_idx?
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bool(m::redacted(event_idx)):
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false
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};
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const bool power
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{
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m::room::auth::is_power_event(event)
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};
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const room::auth::passfail auth[]
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{
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event_idx?
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room::auth::check_static(event):
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room::auth::passfail{false, {}},
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event_idx && m::exists(event.event_id)?
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room::auth::check_relative(event):
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room::auth::passfail{false, {}},
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event_idx?
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room::auth::check_present(event):
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room::auth::passfail{false, {}},
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};
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char buf[32];
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const string_view flags
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{
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fmt::sprintf
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{
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buf, "%c %c%c%c%c%c",
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active? '*' : ' ',
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power? '@' : ' ',
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redacted? 'R' : ' ',
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std::get<bool>(auth[0]) && !std::get<std::exception_ptr>(auth[0])? ' ':
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!std::get<bool>(auth[0]) && std::get<std::exception_ptr>(auth[0])? 'X': '?',
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std::get<bool>(auth[1]) && !std::get<std::exception_ptr>(auth[1])? ' ':
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!std::get<bool>(auth[1]) && std::get<std::exception_ptr>(auth[1])? 'X': '?',
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std::get<bool>(auth[2]) && !std::get<std::exception_ptr>(auth[2])? ' ':
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!std::get<bool>(auth[2]) && std::get<std::exception_ptr>(auth[2])? 'X': '?',
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}
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};
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const auto &type
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{
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json::get<"type"_>(event)
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};
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const auto &state_key
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{
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json::get<"state_key"_>(event)
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};
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const auto &depth
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{
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json::get<"depth"_>(event)
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};
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thread_local char smbuf[48];
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if(event.event_id.version() == "1")
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{
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out
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<< smalldate(smbuf, json::get<"origin_server_ts"_>(event) / 1000L)
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<< std::right << " "
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<< std::setw(9) << json::get<"depth"_>(event)
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<< std::right << " [ "
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<< std::setw(30) << type
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<< std::left << " | "
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<< std::setw(50) << state_key
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<< std::left << " ]" << flags << " "
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<< std::setw(10) << event_idx
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<< std::left << " "
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<< std::setw(72) << string_view{event.event_id}
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<< std::left << " "
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;
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} else {
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out
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<< std::left
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<< smalldate(smbuf, json::get<"origin_server_ts"_>(event) / 1000L)
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<< ' '
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<< string_view{event.event_id}
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<< std::right << " "
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<< std::setw(9) << json::get<"depth"_>(event)
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<< std::right << " [ "
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<< std::setw(40) << type
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<< std::left << " | "
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<< std::setw(56) << state_key
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<< std::left << " ]" << flags << " "
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<< std::setw(10) << event_idx
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<< ' '
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;
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}
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if(std::get<1>(auth[0]))
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out << ":" << trunc(what(std::get<1>(auth[0])), 72);
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out << std::endl;
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return out;
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}
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std::string
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IRCD_MODULE_EXPORT
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ircd::m::pretty(const event &event)
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{
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std::string ret;
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std::stringstream s;
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pubsetbuf(s, ret, 4096);
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pretty(s, event);
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resizebuf(s, ret);
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return ret;
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}
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std::ostream &
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IRCD_MODULE_EXPORT
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ircd::m::pretty(std::ostream &s,
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const event &event)
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{
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const auto out{[&s]
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(const string_view &key, auto&& val)
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{
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if(defined(json::value(val)))
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s << std::setw(16) << std::right << key << " :" << val << std::endl;
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}};
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const string_view top_keys[]
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{
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"event_id",
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"room_id",
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"sender",
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"origin",
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"depth",
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"type",
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"state_key",
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"redacts",
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};
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if(!json::get<"event_id"_>(event) && event.event_id)
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s << std::setw(16) << std::right << "(event_id)" << " :"
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<< string_view{event.event_id}
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<< std::endl;
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json::for_each(event, top_keys, out);
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const auto &ts{json::get<"origin_server_ts"_>(event)};
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{
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thread_local char buf[128];
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s << std::setw(16) << std::right << "origin_server_ts" << " :"
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<< timef(buf, ts / 1000L, ircd::localtime)
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<< " (" << ts << ")"
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<< std::endl;
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}
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const json::object &contents{json::get<"content"_>(event)};
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if(!contents.empty())
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s << std::setw(16) << std::right << "content" << " :"
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<< size(contents) << " keys; "
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<< size(string_view{contents}) << " bytes."
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<< std::endl;
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const auto &hashes{json::get<"hashes"_>(event)};
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for(const auto &hash : hashes)
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{
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s << std::setw(16) << std::right << "[hash]" << " :"
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<< hash.first
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<< " "
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<< json::string(hash.second)
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<< std::endl;
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}
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const auto &signatures{json::get<"signatures"_>(event)};
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for(const auto &signature : signatures)
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{
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s << std::setw(16) << std::right << "[signature]" << " :"
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<< signature.first << " ";
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for(const auto &key : json::object{signature.second})
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s << key.first << " ";
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s << std::endl;
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}
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const m::event::prev prev
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{
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event
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};
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pretty(s, prev);
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if(!contents.empty())
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for(const json::object::member &content : contents)
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s << std::setw(16) << std::right << "[content]" << " :"
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<< std::setw(7) << std::left << reflect(json::type(content.second)) << " "
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<< std::setw(5) << std::right << size(string_view{content.second}) << " bytes "
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<< ':' << content.first
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<< std::endl;
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return s;
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}
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std::string
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IRCD_MODULE_EXPORT
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ircd::m::pretty_oneline(const event &event,
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const int &fmt)
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{
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std::string ret;
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std::stringstream s;
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pubsetbuf(s, ret, 4096);
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pretty_oneline(s, event, fmt);
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resizebuf(s, ret);
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return ret;
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}
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std::ostream &
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IRCD_MODULE_EXPORT
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ircd::m::pretty_oneline(std::ostream &s,
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const event &event,
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const int &fmt)
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{
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thread_local char sdbuf[48];
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if(defined(json::get<"room_id"_>(event)))
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s << json::get<"room_id"_>(event) << ' ';
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else
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s << "* ";
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if(event.event_id && event.event_id.version() != "1")
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s << event.event_id << ' ';
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else if(!event.event_id)
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s << m::event::id::v4{sdbuf, event} << ' ';
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if(json::get<"origin_server_ts"_>(event) != json::undefined_number)
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s << smalldate(sdbuf, json::get<"origin_server_ts"_>(event) / 1000L) << ' ';
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else
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s << "* ";
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if(json::get<"depth"_>(event) != json::undefined_number)
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s << json::get<"depth"_>(event) << ' ';
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else
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s << "* ";
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const m::event::prev prev(event);
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for(size_t i(0); i < prev.auth_events_count(); ++i)
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s << 'A';
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for(size_t i(0); i < prev.prev_events_count(); ++i)
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s << 'P';
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if(prev.auth_events_count() || prev.prev_events_count())
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s << ' ';
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if(event.event_id && event.event_id.version() == "1")
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s << event.event_id << ' ';
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if(fmt >= 2)
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{
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const auto &hashes{json::get<"hashes"_>(event)};
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s << "[ ";
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for(const auto &hash : hashes)
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s << hash.first << ' ';
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s << "] ";
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const auto &signatures{json::get<"signatures"_>(event)};
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s << "[ ";
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for(const auto &signature : signatures)
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{
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s << signature.first << "[ ";
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for(const auto &key : json::object{signature.second})
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s << key.first << ' ';
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s << "] ";
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}
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s << "] ";
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}
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if(defined(json::get<"type"_>(event)))
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s << json::get<"type"_>(event) << ' ';
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else
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s << "* ";
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const auto &state_key
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{
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json::get<"state_key"_>(event)
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};
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if(defined(state_key) && empty(state_key))
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s << "\"\"" << ' ';
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else if(defined(state_key))
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s << state_key << ' ';
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else
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s << "*" << ' ';
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const string_view &membership
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{
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json::get<"type"_>(event) == "m.room.member"?
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m::membership(event):
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"*"_sv
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};
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s << membership << ' ';
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if(defined(json::get<"redacts"_>(event)))
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s << json::get<"redacts"_>(event) << ' ';
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else
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s << "* ";
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if(defined(json::get<"origin"_>(event)) && defined(json::get<"sender"_>(event)))
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if(at<"origin"_>(event) != user::id(at<"sender"_>(event)).host())
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s << ':' << json::get<"origin"_>(event) << ' ';
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if(defined(json::get<"sender"_>(event)))
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s << json::get<"sender"_>(event) << ' ';
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else
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s << "@*:* ";
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const json::object &contents
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{
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fmt >= 1?
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json::get<"content"_>(event):
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json::object{}
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};
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if(!contents.empty())
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{
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s << "+" << string_view{contents}.size() << " bytes :";
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for(const auto &content : contents)
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s << content.first << ' ';
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}
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return s;
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}
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std::string
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IRCD_MODULE_EXPORT
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ircd::m::pretty_msgline(const event &event)
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{
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std::string ret;
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std::stringstream s;
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pubsetbuf(s, ret, 4096);
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pretty_msgline(s, event);
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resizebuf(s, ret);
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return ret;
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}
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std::ostream &
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IRCD_MODULE_EXPORT
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ircd::m::pretty_msgline(std::ostream &s,
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const event &event)
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{
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s << json::get<"depth"_>(event) << " :";
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s << json::get<"type"_>(event) << ' ';
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s << json::get<"sender"_>(event) << ' ';
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s << event.event_id << ' ';
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const auto &state_key
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{
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json::get<"state_key"_>(event)
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};
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if(defined(state_key) && empty(state_key))
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s << "\"\"" << ' ';
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else if(defined(state_key))
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s << state_key << ' ';
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else
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s << "*" << ' ';
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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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switch(hash(json::get<"type"_>(event)))
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{
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case "m.room.message"_:
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s << json::string(content.get("msgtype")) << ' ';
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s << json::string(content.get("body")) << ' ';
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break;
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default:
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s << string_view{content};
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break;
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}
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return s;
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}
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std::string
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IRCD_MODULE_EXPORT
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ircd::m::pretty(const event::prev &prev)
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{
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std::string ret;
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std::stringstream s;
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pubsetbuf(s, ret, 4096);
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pretty(s, prev);
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resizebuf(s, ret);
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return ret;
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}
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std::ostream &
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IRCD_MODULE_EXPORT
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ircd::m::pretty(std::ostream &s,
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const event::prev &prev)
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{
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for(size_t i(0); i < prev.auth_events_count(); ++i)
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{
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const auto &[event_id, ref_hash]
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{
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prev.auth_events(i)
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};
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s << std::setw(16) << std::right << "[auth event]"
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<< " :" << event_id;
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for(const auto &[algorithm, digest] : ref_hash)
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{
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s << ' ' << json::string(algorithm);
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if(digest)
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s << ": " << json::string(digest);
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}
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s << std::endl;
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}
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for(size_t i(0); i < prev.prev_events_count(); ++i)
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{
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const auto &[event_id, ref_hash]
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{
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prev.prev_events(i)
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};
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s << std::setw(16) << std::right << "[prev_event]"
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<< " :" << event_id;
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for(const auto &[algorithm, digest] : ref_hash)
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{
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s << ' ' << json::string(algorithm);
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if(digest)
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s << ": " << json::string(digest);
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}
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s << std::endl;
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}
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return s;
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}
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std::ostream &
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IRCD_MODULE_EXPORT
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ircd::m::pretty_oneline(std::ostream &s,
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const event::prev &prev)
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{
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const auto &auth_events{json::get<"auth_events"_>(prev)};
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s << "A[ ";
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for(const json::array auth_event : auth_events)
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s << json::string(auth_event[0]) << ' ';
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s << "] ";
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const auto &prev_events{json::get<"prev_events"_>(prev)};
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s << "E[ ";
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for(const json::array prev_event : prev_events)
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s << json::string(prev_event[0]) << ' ';
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s << "] ";
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return s;
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}
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