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https://github.com/Atmosphere-NX/Atmosphere-libs.git
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277d2193e2
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.
61 lines
2.1 KiB
C++
61 lines
2.1 KiB
C++
/*
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* Copyright (c) 2018-2020 Atmosphère-NX
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*
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* This program is free software; you can redistribute it and/or modify it
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* under the terms and conditions of the GNU General Public License,
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* version 2, as published by the Free Software Foundation.
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*
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* This program is distributed in the hope it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
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* more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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#pragma once
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#include <stratosphere.hpp>
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#include "lm_log_packet_header.hpp"
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#include "lm_log_data_chunk.hpp"
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namespace ams::lm::impl {
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class LogPacketTransmitterBase {
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public:
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using FlushFunction = bool (*)(const u8 *data, size_t size);
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private:
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LogPacketHeader *m_header;
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u8 *m_start;
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u8 *m_end;
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u8 *m_payload;
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u8 *m_current;
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bool m_is_tail;
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FlushFunction m_flush_function;
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protected:
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LogPacketTransmitterBase(void *buffer, size_t buffer_size, FlushFunction flush_func, u8 severity, u8 verbosity, u64 process_id, bool head, bool tail);
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~LogPacketTransmitterBase() {
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this->Flush(m_is_tail);
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}
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void PushDataChunk(LogDataChunkKey key, const void *data, size_t size) {
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this->PushDataChunkImpl(key, data, size, false);
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}
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void PushDataChunk(LogDataChunkKey key, const char *str, size_t size) {
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this->PushDataChunkImpl(key, str, size, true);
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}
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public:
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bool Flush(bool is_tail);
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private:
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size_t GetRemainSize();
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size_t GetPushableDataSize(size_t uleb_size);
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size_t GetRequiredSizeToPushUleb128(u64 v);
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void PushUleb128(u64 v);
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void PushDataChunkImpl(LogDataChunkKey key, const void *data, size_t size, bool is_text);
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void PushData(const void *data, size_t size);
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};
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}
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