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default_types.cpp 3.39 KiB
/*
* Copyright (C) 2014-2020 Savoir-faire Linux Inc.
* Author : Adrien Béraud <adrien.beraud@savoirfairelinux.com>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <https://www.gnu.org/licenses/>.
*/
#include "default_types.h"
namespace dht {
std::ostream& operator<< (std::ostream& s, const DhtMessage& v)
{
s << "DhtMessage: service " << v.service << std::endl;
return s;
}
bool
DhtMessage::storePolicy(InfoHash h, std::shared_ptr<Value>& v, const InfoHash& f, const SockAddr& sa)
{
try {
auto msg = unpackMsg<DhtMessage>(v->data);
if (msg.service.empty())
return false;
} catch (const std::exception& e) {}
return ValueType::DEFAULT_STORE_POLICY(h, v, f, sa);
}
Value::Filter
DhtMessage::ServiceFilter(const std::string& s)
{
return Value::Filter::chain(
Value::TypeFilter(TYPE),
[s](const Value& v) {
try {
return unpackMsg<DhtMessage>(v.data).service == s;
} catch (const std::exception& e) {
return false;
}
}
);
}
std::ostream& operator<< (std::ostream& s, const IpServiceAnnouncement& v)
{
if (v.addr) {
s << "Peer: ";
s << "port " << v.getPort();
char hbuf[NI_MAXHOST];
if (getnameinfo(v.addr.get(), v.addr.getLength(), hbuf, sizeof(hbuf), nullptr, 0, NI_NUMERICHOST) == 0) {
s << " addr " << std::string(hbuf, strlen(hbuf));
}
}
return s;
}
bool
IpServiceAnnouncement::storePolicy(InfoHash h, std::shared_ptr<Value>& v, const InfoHash& f, const SockAddr& sa)
{