105 lines
2 KiB
C++
105 lines
2 KiB
C++
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// Copyright 2019 yuzu emulator team
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// Licensed under GPLv2 or any later version
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// Refer to the license.txt file included.
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#pragma once
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#include <map>
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#include <ostream>
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#include <vector>
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#include "common/bit_field.h"
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#include "common/common_types.h"
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#include "common/swap.h"
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namespace Core {
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class Reporter;
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}
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namespace Service::LM {
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enum class DestinationFlag : u32 {
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Default = 1,
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UART = 2,
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UARTSleeping = 4,
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All = 0xFFFF,
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};
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struct MessageHeader {
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enum Flags : u32_le {
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IsHead = 1,
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IsTail = 2,
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};
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enum Severity : u32_le {
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Trace,
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Info,
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Warning,
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Error,
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Critical,
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};
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u64_le pid;
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u64_le thread_context;
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union {
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BitField<0, 16, Flags> flags;
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BitField<16, 8, Severity> severity;
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BitField<24, 8, u32> verbosity;
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};
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u32_le payload_size;
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bool IsHeadLog() const {
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return flags & IsHead;
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}
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bool IsTailLog() const {
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return flags & IsTail;
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}
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};
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static_assert(sizeof(MessageHeader) == 0x18, "MessageHeader is incorrect size");
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enum class Field : u8 {
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Skip = 1,
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Message = 2,
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Line = 3,
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Filename = 4,
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Function = 5,
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Module = 6,
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Thread = 7,
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};
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std::ostream& operator<<(std::ostream& os, DestinationFlag dest);
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std::ostream& operator<<(std::ostream& os, MessageHeader::Severity severity);
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std::ostream& operator<<(std::ostream& os, Field field);
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using FieldMap = std::map<Field, std::vector<u8>>;
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struct LogMessage {
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MessageHeader header;
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FieldMap fields;
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};
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std::string FormatField(Field type, const std::vector<u8>& data);
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class Manager {
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public:
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Manager(Core::Reporter& reporter);
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~Manager();
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void SetEnabled(bool enabled);
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void SetDestination(DestinationFlag destination);
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void Log(LogMessage message);
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private:
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void InitializeLog();
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void FinalizeLog();
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bool enabled = true;
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DestinationFlag destination = DestinationFlag::All;
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std::vector<LogMessage> current_log;
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Core::Reporter& reporter;
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};
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} // namespace Service::LM
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