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construct/modules/console.cc
2018-04-03 11:52:14 -07:00

2441 lines
38 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.
#include <ircd/util/params.h>
using namespace ircd;
static void init_cmds();
mapi::header
IRCD_MODULE
{
"IRCd terminal console: runtime-reloadable self-reflecting command library.", []
{
init_cmds();
}
};
struct cmd
{
using is_transparent = void;
static constexpr const size_t &PATH_MAX
{
8
};
std::string name;
std::string symbol;
mods::sym_ptr ptr;
bool operator()(const cmd &a, const cmd &b) const
{
return a.name < b.name;
}
bool operator()(const string_view &a, const cmd &b) const
{
return a < b.name;
}
bool operator()(const cmd &a, const string_view &b) const
{
return a.name < b;
}
cmd(std::string name, std::string symbol)
:name{std::move(name)}
,symbol{std::move(symbol)}
,ptr{IRCD_MODULE, this->symbol}
{}
cmd() = default;
cmd(cmd &&) = delete;
cmd(const cmd &) = delete;
};
std::set<cmd, cmd>
cmds;
void
init_cmds()
{
auto symbols
{
mods::symbols(mods::path(IRCD_MODULE))
};
for(std::string &symbol : symbols)
{
// elide lots of grief by informally finding this first
if(!has(symbol, "console_cmd"))
continue;
thread_local char buf[1024];
const string_view demangled
{
demangle(buf, symbol)
};
std::string command
{
replace(between(demangled, "__", "("), "__", " ")
};
const auto iit
{
cmds.emplace(std::move(command), std::move(symbol))
};
if(!iit.second)
throw error
{
"Command '%s' already exists", command
};
}
}
const cmd *
find_cmd(const string_view &line)
{
const size_t elems
{
std::min(token_count(line, ' '), cmd::PATH_MAX)
};
for(size_t e(elems+1); e > 0; --e)
{
const auto name
{
tokens_before(line, ' ', e)
};
const auto it{cmds.lower_bound(name)};
if(it == end(cmds) || it->name != name)
continue;
return &(*it);
}
return nullptr;
}
//
// Main command dispatch
//
struct opt
{
std::ostream &out;
bool html {false};
operator std::ostream &()
{
return out;
}
template<class T> auto &operator<<(T&& t)
{
out << std::forward<T>(t);
return out;
}
auto &operator<<(std::ostream &(*manip)(std::ostream &))
{
return manip(out);
}
};
IRCD_EXCEPTION_HIDENAME(ircd::error, bad_command)
int console_command_derived(opt &, const string_view &line);
extern "C" int
console_command(std::ostream &out,
const string_view &line,
const string_view &opts)
try
{
opt opt
{
out,
has(opts, "html")
};
const cmd *const cmd
{
find_cmd(line)
};
if(!cmd)
return console_command_derived(opt, line);
const auto args
{
lstrip(split(line, cmd->name).second, ' ')
};
const auto &ptr{cmd->ptr};
using prototype = bool (struct opt &, const string_view &);
return ptr.operator()<prototype>(opt, args);
}
catch(const bad_command &e)
{
return -2;
}
//
// Help
//
bool
console_cmd__help(opt &out, const string_view &line)
{
const auto cmd
{
find_cmd(line)
};
if(cmd)
{
out << "No help available for '" << cmd->name << "'."
<< std::endl;
//TODO: help string symbol map
}
out << "Commands available: \n"
<< std::endl;
const size_t elems
{
std::min(token_count(line, ' '), cmd::PATH_MAX)
};
for(size_t e(elems+1); e > 0; --e)
{
const auto name
{
tokens_before(line, ' ', e)
};
string_view last;
auto it{cmds.lower_bound(name)};
if(it == end(cmds))
continue;
for(; it != end(cmds); ++it)
{
if(!startswith(it->name, name))
break;
const auto prefix
{
tokens_before(it->name, ' ', e)
};
if(last == prefix)
continue;
last = prefix;
const auto suffix
{
e > 1? tokens_after(prefix, ' ', e - 2) : prefix
};
if(empty(suffix))
continue;
out << suffix << std::endl;
}
break;
}
return true;
}
//
// Test trigger stub
//
bool
console_cmd__test(opt &out, const string_view &line)
{
return true;
}
//
// Derived commands
//
bool console_id__user(const m::user::id &id, const string_view &args);
bool console_id__room(const m::room::id &id, const string_view &args);
bool console_id__event(const m::event::id &id, const string_view &args);
bool console_json(const json::object &);
int
console_command_derived(opt &out, const string_view &line)
{
const string_view id{token(line, ' ', 0)};
const string_view args{tokens_after(line, ' ', 0)};
if(m::has_sigil(id)) switch(m::sigil(id))
{
case m::id::EVENT:
return console_id__event(id, args);
case m::id::ROOM:
return console_id__room(id, args);
case m::id::USER:
return console_id__user(id, args);
default:
break;
}
return -1;
}
//
// Command by JSON
//
bool console_cmd__exec__event(const json::object &);
bool
console_json(const json::object &object)
{
if(!object.has("type"))
return true;
return console_cmd__exec__event(object);
}
//
// Command by ID
//
bool
console_id__event(const m::event::id &id,
const string_view &args)
{
return true;
}
bool
console_id__room(const m::room::id &id,
const string_view &args)
{
return true;
}
bool
console_id__user(const m::user::id &id,
const string_view &args)
{
return true;
}
//
// misc
//
bool
console_cmd__debug(opt &out, const string_view &line)
{
if(!RB_DEBUG_LEVEL)
{
out << "Debugging is not compiled in." << std::endl;
return true;
}
if(log::console_enabled(log::DEBUG))
{
out << "Turning off debuglog..." << std::endl;
log::console_disable(log::DEBUG);
return true;
} else {
out << "Turning on debuglog..." << std::endl;
log::console_enable(log::DEBUG);
return true;
}
}
//
// conf
//
bool
console_cmd__conf__list(opt &out, const string_view &line)
{
thread_local char val[4_KiB];
for(const auto &item : conf::items)
out
<< std::setw(48) << std::right << item.first
<< " = " << item.second->get(val)
<< std::endl;
return true;
}
//
// mod
//
bool
console_cmd__mod__path(opt &out, const string_view &line)
{
for(const auto &path : ircd::mods::paths)
out << path << std::endl;
return true;
}
bool
console_cmd__mod__list(opt &out, const string_view &line)
{
auto avflist(mods::available());
const auto b(std::make_move_iterator(begin(avflist)));
const auto e(std::make_move_iterator(end(avflist)));
std::vector<std::string> available(b, e);
std::sort(begin(available), end(available));
for(const auto &mod : available)
{
const auto loadstr
{
mods::loaded(mod)? "\033[1;42m \033[0m" : " "
};
out << "[" << loadstr << "] " << mod << std::endl;
}
return true;
}
bool
console_cmd__mod__syms(opt &out, const string_view &line)
{
const std::string path
{
token(line, ' ', 0)
};
const std::vector<std::string> symbols
{
mods::symbols(path)
};
for(const auto &sym : symbols)
out << sym << std::endl;
out << " -- " << symbols.size() << " symbols in " << path << std::endl;
return true;
}
bool
console_cmd__mod__reload(opt &out, const string_view &line)
{
const std::string name
{
token(line, ' ', 0)
};
if(!m::modules.erase(name))
{
out << name << " is not loaded." << std::endl;
return true;
}
m::modules.emplace(name, name);
out << "reload " << name << std::endl;
return true;
}
bool
console_cmd__mod__load(opt &out, const string_view &line)
{
const std::string name
{
token(line, ' ', 0)
};
if(m::modules.find(name) != end(m::modules))
{
out << name << " is already loaded." << std::endl;
return true;
}
m::modules.emplace(name, name);
return true;
}
bool
console_cmd__mod__unload(opt &out, const string_view &line)
{
const std::string name
{
token(line, ' ', 0)
};
if(!m::modules.erase(name))
{
out << name << " is not loaded." << std::endl;
return true;
}
out << "unloaded " << name << std::endl;
return true;
}
//
// db
//
bool
console_cmd__db__prop(opt &out, const string_view &line)
{
const auto dbname
{
token(line, ' ', 0)
};
const auto property
{
token(line, ' ', 1)
};
return true;
}
bool
console_cmd__db__files(opt &out, const string_view &line)
try
{
const auto dbname
{
token(line, ' ', 0)
};
auto &database
{
*db::database::dbs.at(dbname)
};
uint64_t msz;
const auto files
{
db::files(database, msz)
};
for(const auto &file : files)
out << file << std::endl;
out << "-- " << files.size() << " files; "
<< "manifest is " << msz << " bytes.";
return true;
}
catch(const std::out_of_range &e)
{
out << "No open database by that name" << std::endl;
return true;
}
bool
console_cmd__db__txns(opt &out, const string_view &line)
try
{
const auto dbname
{
token(line, ' ', 0)
};
if(dbname != "events")
throw error
{
"Sorry, this command is specific to the events db for now."
};
const auto seqnum
{
lex_cast<uint64_t>(token(line, ' ', 1, "0"))
};
auto limit
{
lex_cast<size_t>(token(line, ' ', 2, "32"))
};
auto &database
{
*db::database::dbs.at(dbname)
};
for_each(database, seqnum, db::seq_closure_bool{[&out, &limit]
(db::txn &txn, const uint64_t &seqnum) -> bool
{
if(txn.has(db::op::SET, "event_id"))
out << std::setw(12) << std::right << seqnum << " : "
<< std::get<db::delta::KEY>(txn.get(db::op::SET, "event_id"))
<< std::endl;
return --limit;
}});
return true;
}
catch(const std::out_of_range &e)
{
out << "No open database by that name" << std::endl;
return true;
}
bool
console_cmd__db__txn(opt &out, const string_view &line)
try
{
const auto dbname
{
token(line, ' ', 0)
};
if(dbname != "events")
throw error
{
"Sorry, this command is specific to the events db for now."
};
const auto seqnum
{
lex_cast<uint64_t>(token(line, ' ', 1, "0"))
};
auto &database
{
*db::database::dbs.at(dbname)
};
get(database, seqnum, db::seq_closure{[&out]
(db::txn &txn, const uint64_t &seqnum)
{
for_each(txn, [&out, &seqnum]
(const db::delta &delta)
{
out << std::setw(12) << std::right << seqnum << " : "
<< std::setw(8) << std::left << reflect(std::get<delta.OP>(delta)) << " "
<< std::setw(18) << std::right << std::get<delta.COL>(delta) << " "
<< std::get<delta.KEY>(delta)
<< std::endl;
});
}});
return true;
}
catch(const std::out_of_range &e)
{
out << "No open database by that name" << std::endl;
return true;
}
bool
console_cmd__db__checkpoint(opt &out, const string_view &line)
try
{
const auto dbname
{
token(line, ' ', 0)
};
const auto directory
{
token(line, ' ', 1)
};
auto &database
{
*db::database::dbs.at(dbname)
};
checkpoint(database, directory);
out << "Checkpoint " << name(database)
<< " to " << directory << " complete."
<< std::endl;
return true;
}
catch(const std::out_of_range &e)
{
out << "No open database by that name" << std::endl;
return true;
}
bool
console_cmd__db__list(opt &out, const string_view &line)
{
const auto available
{
db::available()
};
for(const auto &path : available)
{
const auto name
{
lstrip(path, db::path("/"))
};
const auto it
{
db::database::dbs.find(name)
};
const auto &light
{
it != end(db::database::dbs)? "\033[1;42m \033[0m" : " "
};
out << "[" << light << "]"
<< " " << name
<< " `" << path << "'"
<< std::endl;
}
return true;
}
//
// net
//
static bool
html__net__peer(opt &out, const string_view &line)
{
out << "<table>";
out << "<tr>";
out << "<td> HOST </td>";
out << "<td> ADDR </td>";
out << "<td> LINKS </td>";
out << "<td> REQS </td>";
out << "<td> ▲ BYTES Q</td>";
out << "<td> ▼ BYTES Q</td>";
out << "<td> ▲ BYTES</td>";
out << "<td> ▼ BYTES</td>";
out << "<td> ERROR </td>";
out << "</tr>";
for(const auto &p : server::peers)
{
using std::setw;
using std::left;
using std::right;
const auto &host{p.first};
const auto &peer{*p.second};
const net::ipport &ipp{peer.remote};
out << "<tr>";
out << "<td>" << host << "</td>";
out << "<td>" << ipp << "</td>";
out << "<td>" << peer.link_count() << "</td>";
out << "<td>" << peer.tag_count() << "</td>";
out << "<td>" << peer.write_size() << "</td>";
out << "<td>" << peer.read_size() << "</td>";
out << "<td>" << peer.write_total() << "</td>";
out << "<td>" << peer.read_total() << "</td>";
out << "<td>";
if(peer.err_has() && peer.err_msg())
out << peer.err_msg();
else if(peer.err_has())
out << "<unknown error>"_sv;
out << "</td>";
out << "</tr>";
}
out << "</table>";
return true;
}
bool
console_cmd__net__peer(opt &out, const string_view &line)
{
if(out.html)
return html__net__peer(out, line);
for(const auto &p : server::peers)
{
using std::setw;
using std::left;
using std::right;
const auto &host{p.first};
const auto &peer{*p.second};
const net::ipport &ipp{peer.remote};
out << setw(40) << right << host;
if(ipp)
out << ' ' << setw(22) << left << ipp;
else
out << ' ' << setw(22) << left << " ";
out << " " << setw(2) << right << peer.link_count() << " L"
<< " " << setw(2) << right << peer.tag_count() << " T"
<< " " << setw(9) << right << peer.write_size() << " UP Q"
<< " " << setw(9) << right << peer.read_size() << " DN Q"
<< " " << setw(9) << right << peer.write_total() << " UP"
<< " " << setw(9) << right << peer.read_total() << " DN"
;
if(peer.err_has() && peer.err_msg())
out << " :" << peer.err_msg();
else if(peer.err_has())
out << " <unknown error>"_sv;
out << std::endl;
}
return true;
}
bool
console_cmd__net__peer__clear(opt &out, const string_view &line)
{
const net::hostport hp
{
token(line, ' ', 0)
};
const auto cleared
{
server::errclear(hp)
};
out << std::boolalpha << cleared << std::endl;
return true;
}
bool
console_cmd__net__peer__version(opt &out, const string_view &line)
{
for(const auto &p : server::peers)
{
using std::setw;
using std::left;
using std::right;
const auto &host{p.first};
const auto &peer{*p.second};
const net::ipport &ipp{peer.remote};
out << setw(40) << right << host;
if(ipp)
out << ' ' << setw(22) << left << ipp;
else
out << ' ' << setw(22) << left << " ";
if(!empty(peer.server_name))
out << " :" << peer.server_name;
out << std::endl;
}
return true;
}
bool
console_cmd__net__host(opt &out, const string_view &line)
{
const params token
{
line, " ", {"host", "service"}
};
const auto &host{token.at(0)};
const auto &service
{
token.count() > 1? token.at(1) : string_view{}
};
const net::hostport hostport
{
host, service
};
ctx::dock dock;
bool done{false};
net::ipport ipport;
std::exception_ptr eptr;
net::dns(hostport, [&done, &dock, &eptr, &ipport]
(std::exception_ptr eptr_, const net::ipport &ipport_)
{
eptr = std::move(eptr_);
ipport = ipport_;
done = true;
dock.notify_one();
});
while(!done)
dock.wait();
if(eptr)
std::rethrow_exception(eptr);
else
out << ipport << std::endl;
return true;
}
bool
console_cmd__net__host__cache(opt &out, const string_view &line)
{
switch(hash(token(line, " ", 0)))
{
case hash("A"):
{
for(const auto &pair : net::dns::cache.A)
{
const auto &host{pair.first};
const auto &record{pair.second};
const net::ipport ipp{record.ip4, 0};
out << std::setw(32) << host
<< " => " << ipp
<< " expires " << timestr(record.ttl, ircd::localtime)
<< " (" << record.ttl << ")"
<< std::endl;
}
return true;
}
case hash("SRV"):
{
for(const auto &pair : net::dns::cache.SRV)
{
const auto &key{pair.first};
const auto &record{pair.second};
const net::hostport hostport
{
record.tgt, record.port
};
out << std::setw(32) << key
<< " => " << hostport
<< " expires " << timestr(record.ttl, ircd::localtime)
<< " (" << record.ttl << ")"
<< std::endl;
}
return true;
}
default: throw bad_command
{
"Which cache?"
};
}
}
//
// key
//
bool
console_cmd__key(opt &out, const string_view &line)
{
out << "origin: " << m::my_host() << std::endl;
out << "public key ID: " << m::self::public_key_id << std::endl;
out << "public key base64: " << m::self::public_key_b64 << std::endl;
out << "TLS cert sha256 base64: " << m::self::tls_cert_der_sha256_b64 << std::endl;
return true;
}
bool
console_cmd__key__get(opt &out, const string_view &line)
{
const auto server_name
{
token(line, ' ', 0)
};
m::keys::get(server_name, [&out]
(const auto &keys)
{
out << keys << std::endl;
});
return true;
}
bool
console_cmd__key__fetch(opt &out, const string_view &line)
{
return true;
}
//
// event
//
bool
console_cmd__event(opt &out, const string_view &line)
{
const m::event::id event_id
{
token(line, ' ', 0)
};
const auto args
{
tokens_after(line, ' ', 0)
};
static char buf[64_KiB];
const m::event event
{
event_id, buf
};
if(!empty(args)) switch(hash(token(args, ' ', 0)))
{
case hash("raw"):
out << json::object{buf} << std::endl;
return true;
}
out << pretty(event) << std::endl;
return true;
}
bool
console_cmd__event__erase(opt &out, const string_view &line)
{
const m::event::id event_id
{
token(line, ' ', 0)
};
m::event::fetch event
{
event_id
};
db::txn txn
{
*m::dbs::events
};
m::dbs::write_opts opts;
opts.op = db::op::DELETE;
m::dbs::write(txn, event, opts);
txn();
out << "erased " << txn.size() << " cells"
<< " for " << event_id << std::endl;
return true;
}
bool
console_cmd__event__dump(opt &out, const string_view &line)
{
const auto filename
{
token(line, ' ', 0)
};
db::column column
{
*m::dbs::events, "event_id"
};
static char buf[512_KiB];
char *pos{buf};
size_t foff{0}, ecount{0}, acount{0}, errcount{0};
m::event::fetch event;
for(auto it(begin(column)); it != end(column); ++it, ++ecount)
{
const auto remain
{
size_t(buf + sizeof(buf) - pos)
};
assert(remain >= 64_KiB && remain <= sizeof(buf));
const mutable_buffer mb{pos, remain};
const string_view event_id{it->second};
seek(event, event_id, std::nothrow);
if(unlikely(!event.valid(event_id)))
{
++errcount;
continue;
}
pos += json::print(mb, event);
if(pos + 64_KiB > buf + sizeof(buf))
{
const const_buffer cb{buf, pos};
foff += size(fs::append(filename, cb));
pos = buf;
++acount;
}
}
if(pos > buf)
{
const const_buffer cb{buf, pos};
foff += size(fs::append(filename, cb));
++acount;
}
out << "Dumped " << ecount << " events"
<< " using " << foff << " bytes"
<< " in " << acount << " writes"
<< " to " << filename
<< " with " << errcount << " errors"
<< std::endl;
return true;
}
bool
console_cmd__event__fetch(opt &out, const string_view &line)
{
const m::event::id event_id
{
token(line, ' ', 0)
};
const auto args
{
tokens_after(line, ' ', 0)
};
const auto host
{
!empty(args)? token(args, ' ', 0) : ""_sv
};
m::v1::event::opts opts;
if(host)
opts.remote = host;
static char buf[96_KiB];
m::v1::event request
{
event_id, buf, std::move(opts)
};
request.wait(seconds(10));
const auto code
{
request.get()
};
const m::event event
{
request
};
out << json::object{request} << std::endl;
out << std::endl;
out << pretty(event) << std::endl;
return true;
}
//
// state
//
bool
console_cmd__state__count(opt &out, const string_view &line)
{
const string_view arg
{
token(line, ' ', 0)
};
const string_view root
{
arg
};
out << m::state::count(root) << std::endl;
return true;
}
bool
console_cmd__state__each(opt &out, const string_view &line)
{
const string_view arg
{
token(line, ' ', 0)
};
const string_view type
{
token(line, ' ', 1)
};
const string_view root
{
arg
};
m::state::for_each(root, type, [&out]
(const string_view &key, const string_view &val)
{
out << key << " => " << val << std::endl;
});
return true;
}
bool
console_cmd__state__get(opt &out, const string_view &line)
{
const string_view root
{
token(line, ' ', 0)
};
const string_view type
{
token(line, ' ', 1)
};
const string_view state_key
{
token(line, ' ', 2)
};
m::state::get(root, type, state_key, [&out]
(const auto &value)
{
out << "got: " << value << std::endl;
});
return true;
}
bool
console_cmd__state__dfs(opt &out, const string_view &line)
{
const string_view arg
{
token(line, ' ', 0)
};
const string_view root
{
arg
};
m::state::dfs(root, [&out]
(const auto &key, const string_view &val, const uint &depth, const uint &pos)
{
out << std::setw(2) << depth << " + " << pos
<< " : " << key << " => " << val
<< std::endl;
return true;
});
return true;
}
bool
console_cmd__state__root(opt &out, const string_view &line)
{
const m::event::id event_id
{
token(line, ' ', 0)
};
char buf[m::state::ID_MAX_SZ];
out << m::dbs::state_root(buf, event_id) << std::endl;
return true;
}
//
// commit
//
bool
console_cmd__commit(opt &out, const string_view &line)
{
m::event event
{
json::object{line}
};
return true;
}
//
// exec
//
bool
console_cmd__exec__event(const json::object &event)
{
m::vm::opts opts;
opts.verify = false;
m::vm::eval eval
{
opts
};
eval(event);
return true;
}
bool
console_cmd__exec__file(opt &out, const string_view &line)
{
const params token{line, " ",
{
"file path", "limit", "start", "room_id/event_id/sender"
}};
const auto path
{
token.at(0)
};
const auto limit
{
token.at<size_t>(1)
};
const auto start
{
token[2]? lex_cast<size_t>(token[2]) : 0
};
const string_view id{token[3]};
const string_view room_id
{
id && m::sigil(id) == m::id::ROOM? id : string_view{}
};
const string_view event_id
{
id && m::sigil(id) == m::id::EVENT? id : string_view{}
};
const string_view sender
{
id && m::sigil(id) == m::id::USER? id : string_view{}
};
m::vm::opts opts;
opts.non_conform.set(m::event::conforms::MISSING_PREV_STATE);
opts.non_conform.set(m::event::conforms::MISSING_MEMBERSHIP);
opts.prev_check_exists = false;
opts.notify = false;
opts.verify = false;
m::vm::eval eval
{
opts
};
size_t foff{0};
size_t i(0), j(0), r(0);
for(; !limit || i < limit; ++r)
{
static char buf[512_KiB];
const string_view read
{
ircd::fs::read(path, buf, foff)
};
size_t boff(0);
json::object object;
json::vector vector{read};
for(; boff < size(read) && i < limit; ) try
{
object = *begin(vector);
boff += size(string_view{object});
vector = { data(read) + boff, size(read) - boff };
const m::event event
{
object
};
if(room_id && json::get<"room_id"_>(event) != room_id)
continue;
if(event_id && json::get<"event_id"_>(event) != event_id)
continue;
if(sender && json::get<"sender"_>(event) != sender)
continue;
if(j++ < start)
continue;
eval(event);
++i;
}
catch(const json::parse_error &e)
{
break;
}
catch(const std::exception &e)
{
out << fmt::snstringf
{
128, "Error at i=%zu j=%zu r=%zu foff=%zu boff=%zu\n",
i, j, r, foff, boff
};
out << string_view{object} << std::endl;
out << e.what() << std::endl;
return true;
}
foff += boff;
}
out << "Executed " << i
<< " of " << j << " events"
<< " in " << foff << " bytes"
<< " using " << r << " reads"
<< std::endl;
return true;
}
//
// room
//
bool
console_cmd__room__head(opt &out, const string_view &line)
{
const m::room::id room_id
{
token(line, ' ', 0)
};
const m::room room
{
room_id
};
out << head(room_id) << std::endl;
return true;
}
bool
console_cmd__room__depth(opt &out, const string_view &line)
{
const m::room::id room_id
{
token(line, ' ', 0)
};
const m::room room
{
room_id
};
out << depth(room_id) << std::endl;
return true;
}
bool
console_cmd__room__members(opt &out, const string_view &line)
{
const m::room::id room_id
{
token(line, ' ', 0)
};
const string_view membership
{
token_count(line, ' ') > 1? token(line, ' ', 1) : string_view{}
};
const m::room room
{
room_id
};
const m::room::members members
{
room
};
const auto closure{[&out](const m::event &event)
{
out << pretty_oneline(event) << std::endl;
}};
if(membership)
members.for_each(membership, closure);
else
members.for_each(closure);
return true;
}
bool
console_cmd__room__origins(opt &out, const string_view &line)
{
const m::room::id room_id
{
token(line, ' ', 0)
};
const m::room room
{
room_id
};
const m::room::origins origins
{
room
};
origins.test([&out](const string_view &origin)
{
out << origin << std::endl;
return false;
});
return true;
}
bool
console_cmd__room__state(opt &out, const string_view &line)
{
const m::room::id room_id
{
token(line, ' ', 0)
};
const auto &event_id
{
token(line, ' ', 1, {})
};
const m::room room
{
room_id, event_id
};
const m::room::state state
{
room
};
state.for_each([&out](const m::event &event)
{
out << pretty_oneline(event) << std::endl;
});
return true;
}
bool
console_cmd__room__count(opt &out, const string_view &line)
{
const m::room::id room_id
{
token(line, ' ', 0)
};
const string_view &type
{
token_count(line, ' ') > 1? token(line, ' ', 1) : string_view{}
};
const m::room room
{
room_id
};
const m::room::state state
{
room
};
if(type)
out << state.count(type) << std::endl;
else
out << state.count() << std::endl;
return true;
}
bool
console_cmd__room__messages(opt &out, const string_view &line)
{
const m::room::id room_id
{
token(line, ' ', 0)
};
const int64_t depth
{
token_count(line, ' ') > 1? lex_cast<int64_t>(token(line, ' ', 1)) : -1
};
const char order
{
token_count(line, ' ') > 2? token(line, ' ', 2).at(0) : 'b'
};
const m::room room
{
room_id
};
m::room::messages it{room};
if(depth >= 0)
it.seek(depth);
for(; it; order == 'b'? --it : ++it)
out << pretty_oneline(*it) << std::endl;
return true;
}
bool
console_cmd__room__get(opt &out, const string_view &line)
{
const m::room::id room_id
{
token(line, ' ', 0)
};
const string_view type
{
token(line, ' ', 1)
};
const string_view state_key
{
token(line, ' ', 2)
};
const m::room room
{
room_id
};
room.get(type, state_key, [&out](const m::event &event)
{
out << pretty(event) << std::endl;
});
return true;
}
bool
console_cmd__room__set(opt &out, const string_view &line)
{
const m::room::id room_id
{
token(line, ' ', 0)
};
const m::user::id &sender
{
token(line, ' ', 1)
};
const string_view type
{
token(line, ' ', 2)
};
const string_view state_key
{
token(line, ' ', 3)
};
const json::object &content
{
token(line, ' ', 4)
};
const m::room room
{
room_id
};
const auto event_id
{
send(room, sender, type, state_key, content)
};
out << event_id << std::endl;
return true;
}
bool
console_cmd__room__message(opt &out, const string_view &line)
{
const m::room::id room_id
{
token(line, ' ', 0)
};
const m::user::id &sender
{
token(line, ' ', 1)
};
const string_view body
{
tokens_after(line, ' ', 1)
};
const m::room room
{
room_id
};
const auto event_id
{
message(room, sender, body)
};
out << event_id << std::endl;
return true;
}
bool
console_cmd__room__redact(opt &out, const string_view &line)
{
const m::room::id room_id
{
token(line, ' ', 0)
};
const m::event::id &redacts
{
token(line, ' ', 1)
};
const m::user::id &sender
{
token(line, ' ', 2)
};
const string_view reason
{
tokens_after(line, ' ', 2)
};
const m::room room
{
room_id
};
const auto event_id
{
redact(room, sender, redacts, reason)
};
out << event_id << std::endl;
return true;
}
bool
console_cmd__room__join(opt &out, const string_view &line)
{
const string_view room_id_or_alias
{
token(line, ' ', 0)
};
const m::user::id &user_id
{
token(line, ' ', 1)
};
const string_view &event_id
{
token(line, ' ', 2, {})
};
switch(m::sigil(room_id_or_alias))
{
case m::id::ROOM:
{
const m::room room
{
room_id_or_alias, event_id
};
const auto join_event
{
m::join(room, user_id)
};
out << join_event << std::endl;
return true;
}
case m::id::ROOM_ALIAS:
{
const m::room::alias alias
{
room_id_or_alias
};
const auto join_event
{
m::join(alias, user_id)
};
out << join_event << std::endl;
return true;
}
default: throw error
{
"Don't know how to join '%s'", room_id_or_alias
};
}
return true;
}
bool
console_cmd__room__id(opt &out, const string_view &id)
{
if(m::has_sigil(id)) switch(m::sigil(id))
{
case m::id::USER:
out << m::user{id}.room_id() << std::endl;
break;
case m::id::NODE:
out << m::node{id}.room_id() << std::endl;
break;
case m::id::ROOM_ALIAS:
out << m::room_id(m::room::alias(id)) << std::endl;
break;
default:
break;
}
return true;
}
bool
console_cmd__room__purge(opt &out, const string_view &line)
{
const m::room::id room_id
{
token(line, ' ', 0)
};
return true;
}
//
// fed
//
bool
console_cmd__fed__groups(opt &out, const string_view &line)
{
const m::id::node &node
{
token(line, ' ', 0)
};
const auto args
{
tokens_after(line, ' ', 0)
};
m::user::id ids[8];
string_view tok[8];
const auto count{std::min(tokens(args, ' ', tok), size_t(8))};
std::copy(begin(tok), begin(tok) + count, begin(ids));
const unique_buffer<mutable_buffer> buf
{
32_KiB
};
m::v1::groups::publicised::opts opts;
m::v1::groups::publicised request
{
node, vector_view<const m::user::id>(ids, count), buf, std::move(opts)
};
if(request.wait(seconds(10)) == ctx::future_status::timeout)
throw http::error{http::REQUEST_TIMEOUT};
request.get();
const json::object response
{
request.in.content
};
std::cout << string_view{response} << std::endl;
return true;
}
bool
console_cmd__fed__head(opt &out, const string_view &line)
{
const m::room::id &room_id
{
token(line, ' ', 0)
};
const net::hostport remote
{
token(line, ' ', 1)
};
thread_local char buf[16_KiB];
m::v1::make_join request
{
room_id, m::me.user_id, buf
};
if(request.wait(seconds(5)) == ctx::future_status::timeout)
throw http::error{http::REQUEST_TIMEOUT};
request.get();
const json::object proto
{
request.in.content
};
const json::array prev_events
{
proto.at({"event", "prev_events"})
};
for(const json::array &prev_event : prev_events)
{
const string_view &id{prev_event.at(0)};
out << id << " :" << string_view{prev_event.at(1)} << std::endl;
}
return true;
}
bool
console_cmd__fed__state(opt &out, const string_view &line)
{
const m::room::id &room_id
{
token(line, ' ', 0)
};
const net::hostport remote
{
token(line, ' ', 1, room_id.host())
};
string_view event_id
{
token(line, ' ', 2, {})
};
string_view op
{
token(line, ' ', 3, {})
};
if(!op && event_id == "eval")
std::swap(op, event_id);
// Used for out.head, out.content, in.head, but in.content is dynamic
thread_local char buf[8_KiB];
m::v1::state::opts opts;
opts.remote = remote;
opts.event_id = event_id;
m::v1::state request
{
room_id, buf, std::move(opts)
};
request.wait(seconds(30));
const auto code
{
request.get()
};
const json::object &response
{
request
};
const json::array &auth_chain
{
response["auth_chain"]
};
const json::array &pdus
{
response["pdus"]
};
if(op != "eval")
{
for(const json::object &event : auth_chain)
out << pretty_oneline(m::event{event}) << std::endl;
for(const json::object &event : pdus)
out << pretty_oneline(m::event{event}) << std::endl;
return true;
}
m::vm::opts vmopts;
vmopts.non_conform.set(m::event::conforms::MISSING_PREV_STATE);
vmopts.non_conform.set(m::event::conforms::MISSING_MEMBERSHIP);
vmopts.prev_check_exists = false;
vmopts.notify = false;
m::vm::eval eval
{
vmopts
};
for(const json::object &event : auth_chain)
eval(event);
for(const json::object &event : pdus)
eval(event);
return true;
}
bool
console_cmd__fed__state_ids(opt &out, const string_view &line)
{
const m::room::id &room_id
{
token(line, ' ', 0)
};
const net::hostport remote
{
token(line, ' ', 1, room_id.host())
};
string_view event_id
{
token(line, ' ', 2, {})
};
// Used for out.head, out.content, in.head, but in.content is dynamic
thread_local char buf[8_KiB];
m::v1::state::opts opts;
opts.remote = remote;
opts.event_id = event_id;
opts.ids_only = true;
m::v1::state request
{
room_id, buf, std::move(opts)
};
request.wait(seconds(30));
const auto code
{
request.get()
};
const json::object &response
{
request
};
const json::array &auth_chain
{
response["auth_chain_ids"]
};
const json::array &pdus
{
response["pdu_ids"]
};
for(const string_view &event_id : auth_chain)
out << unquote(event_id) << std::endl;
for(const string_view &event_id : pdus)
out << unquote(event_id) << std::endl;
return true;
}
bool
console_cmd__fed__backfill(opt &out, const string_view &line)
{
const m::room::id &room_id
{
token(line, ' ', 0)
};
const net::hostport remote
{
token(line, ' ', 1)
};
const string_view &count
{
token(line, ' ', 2, "32")
};
string_view event_id
{
token(line, ' ', 3, {})
};
string_view op
{
token(line, ' ', 4, {})
};
if(!op && event_id == "eval")
std::swap(op, event_id);
// Used for out.head, out.content, in.head, but in.content is dynamic
thread_local char buf[16_KiB];
m::v1::backfill::opts opts;
opts.remote = remote;
opts.limit = lex_cast<size_t>(count);
if(event_id)
opts.event_id = event_id;
m::v1::backfill request
{
room_id, buf, std::move(opts)
};
request.wait(seconds(10));
const auto code
{
request.get()
};
const json::object &response
{
request
};
const json::array &pdus
{
response["pdus"]
};
if(op != "eval")
{
for(const json::object &event : pdus)
out << pretty_oneline(m::event{event}) << std::endl;
return true;
}
m::vm::opts vmopts;
vmopts.non_conform.set(m::event::conforms::MISSING_PREV_STATE);
vmopts.non_conform.set(m::event::conforms::MISSING_MEMBERSHIP);
vmopts.prev_check_exists = false;
vmopts.notify = false;
m::vm::eval eval
{
vmopts
};
for(const json::object &event : pdus)
eval(event);
return true;
}
bool
console_cmd__fed__event(opt &out, const string_view &line)
{
const m::event::id &event_id
{
token(line, ' ', 0)
};
const net::hostport remote
{
token(line, ' ', 1, event_id.host())
};
m::v1::event::opts opts;
opts.remote = remote;
thread_local char buf[8_KiB];
m::v1::event request
{
event_id, buf, std::move(opts)
};
request.wait(seconds(10));
const auto code
{
request.get()
};
const json::object &response
{
request
};
const m::event event
{
response
};
out << pretty(event) << std::endl;
if(!verify(event))
out << "- SIGNATURE FAILED" << std::endl;
if(!verify_hash(event))
out << "- HASH MISMATCH: " << b64encode_unpadded(hash(event)) << std::endl;
const m::event::conforms conforms
{
event
};
if(!conforms.clean())
out << "- " << conforms << std::endl;
return true;
}
bool
console_cmd__fed__query__profile(opt &out, const string_view &line)
{
const m::user::id &user_id
{
token(line, ' ', 0)
};
const net::hostport remote
{
token_count(line, ' ') > 1? token(line, ' ', 1) : user_id.host()
};
m::v1::query::opts opts;
opts.remote = remote;
thread_local char buf[8_KiB];
m::v1::query::profile request
{
user_id, buf, std::move(opts)
};
request.wait(seconds(10));
const auto code
{
request.get()
};
const json::object &response
{
request
};
out << string_view{response} << std::endl;
return true;
}
bool
console_cmd__fed__query__directory(opt &out, const string_view &line)
{
const m::id::room_alias &room_alias
{
token(line, ' ', 0)
};
const net::hostport remote
{
token_count(line, ' ') > 1? token(line, ' ', 1) : room_alias.host()
};
m::v1::query::opts opts;
opts.remote = remote;
thread_local char buf[8_KiB];
m::v1::query::directory request
{
room_alias, buf, std::move(opts)
};
request.wait(seconds(10));
const auto code
{
request.get()
};
const json::object &response
{
request
};
out << string_view{response} << std::endl;
return true;
}
bool
console_cmd__fed__user__devices(opt &out, const string_view &line)
{
const m::id::user &user_id
{
token(line, ' ', 0)
};
const net::hostport remote
{
token(line, ' ', 1, user_id.host())
};
m::v1::user::devices::opts opts;
opts.remote = remote;
const unique_buffer<mutable_buffer> buf
{
32_KiB
};
m::v1::user::devices request
{
user_id, buf, std::move(opts)
};
request.wait(seconds(15));
const auto code
{
request.get()
};
const json::object &response
{
request
};
const string_view stream_id
{
unquote(response["stream_id"])
};
const json::array &devices
{
response["devices"]
};
for(const json::object &device : devices)
out << string_view{device} << std::endl;
out << "-- " << size(devices) << " devices." << std::endl;
return true;
}
bool
console_cmd__fed__query__client_keys(opt &out, const string_view &line)
{
const m::id::user &user_id
{
token(line, ' ', 0)
};
const string_view &device_id
{
token(line, ' ', 1)
};
const net::hostport remote
{
token(line, ' ', 2, user_id.host())
};
m::v1::query::opts opts;
opts.remote = remote;
const unique_buffer<mutable_buffer> buf
{
32_KiB
};
m::v1::query::client_keys request
{
user_id, device_id, buf, std::move(opts)
};
request.wait(seconds(10));
const auto code
{
request.get()
};
const json::object &response
{
request
};
out << string_view{response} << std::endl;
return true;
}
bool
console_cmd__fed__version(opt &out, const string_view &line)
{
const net::hostport remote
{
token(line, ' ', 0)
};
m::v1::version::opts opts;
opts.remote = remote;
thread_local char buf[8_KiB];
m::v1::version request
{
buf, std::move(opts)
};
request.wait(seconds(10));
const auto code
{
request.get()
};
const json::object &response
{
request
};
out << string_view{response} << std::endl;
return true;
}