Atmosphere/libraries/libstratosphere/source/lm/lm_remote_log_service.hpp
SciresM e9849c74cf
LogManager: implement system module, client api, logging api (#1617)
Some notes:

* Unless `atmosphere!enable_log_manager` is true, Nintendo's log manager will be used instead.
  * This prevents paying memory costs for LM when not enabling logging.
  * To facilitate this, Atmosphere's log manager has a different program id from Nintendo's.
  * `atmosphere!enable_htc` implies `atmosphere!enable_log_manager`.
* LogManager logs to tma, and the SD card (if `lm!enable_sd_card_logging` is true, which it is by default).
* Binary logs are saved to `lm!sd_card_log_output_directory`, which is `atmosphere/binlogs` by default.
2021-09-11 19:32:14 -07:00

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2.1 KiB
C++

/*
* Copyright (c) 2018-2020 Atmosphère-NX
*
* This program is free software; you can redistribute it and/or modify it
* under the terms and conditions of the GNU General Public License,
* version 2, as published by the Free Software Foundation.
*
* This program is distributed in the hope 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 <http://www.gnu.org/licenses/>.
*/
#pragma once
#include <stratosphere.hpp>
#include "sf/lm_i_log_service.hpp"
namespace ams::lm {
/* TODO: Real libnx primitives? */
#define NX_SERVICE_ASSUME_NON_DOMAIN
class RemoteLogger {
private:
::Service m_srv;
public:
RemoteLogger(::Service &s) : m_srv(s) { /* ... */ }
~RemoteLogger() { ::serviceClose(std::addressof(m_srv)); }
public:
/* Actual commands. */
Result Log(const sf::InAutoSelectBuffer &message) {
return serviceDispatch(&m_srv, 0,
.buffer_attrs = { SfBufferAttr_In | SfBufferAttr_HipcAutoSelect },
.buffers = { { message.GetPointer(), message.GetSize() } },
);
}
Result SetDestination(u32 destination) {
return serviceDispatchIn(&m_srv, 1, destination);
}
};
static_assert(lm::IsILogger<RemoteLogger>);
class RemoteLogService {
private:
::Service m_srv;
public:
RemoteLogService(::Service &s) : m_srv(s) { /* ... */ }
~RemoteLogService() { ::serviceClose(std::addressof(m_srv)); }
public:
/* Actual commands. */
Result OpenLogger(sf::Out<sf::SharedPointer<::ams::lm::ILogger>> out, const sf::ClientProcessId &client_process_id);
};
static_assert(lm::IsILogService<RemoteLogService>);
#undef NX_SERVICE_ASSUME_NON_DOMAIN
sf::SharedPointer<ILogService> CreateLogService();
}