94 lines
2.5 KiB
C
94 lines
2.5 KiB
C
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// ------------------------------------------------
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// Copyright Joe Marshall 2024- All Rights Reserved
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// ------------------------------------------------
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//
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// Unreal specific log category definition.
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// ------------------------------------------------
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#pragma once
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#include "ILogger.h"
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#include "Logging/StructuredLog.h"
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DECLARE_LOG_CATEGORY_EXTERN(LogDirectVideo, Log, All);
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class UnrealLogger : public ILogger
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{
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public:
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UnrealLogger() : very_verbose_bitmask(0), verbose_bitmask(0), bitmask(0), error_bitmask(0)
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{
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}
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void LogWithType(int64_t type, const char *fmt, ...) override
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{
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if ((type & bitmask) == 0)
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{
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// don't format the string unless we're going to output it
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return;
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}
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else
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{
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va_list arg_ptr;
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char buffer[1024] = "";
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va_start(arg_ptr, fmt);
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vsnprintf(buffer, 1023, fmt, arg_ptr);
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va_end(arg_ptr);
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if ((type & error_bitmask) != 0)
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{
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// error
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UE_LOG(LogDirectVideo, Error, TEXT("%s"), ANSI_TO_TCHAR(buffer));
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}
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else if ((type & very_verbose_bitmask) != 0)
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{
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UE_LOG(LogDirectVideo, VeryVerbose, TEXT("%s"), ANSI_TO_TCHAR(buffer));
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}
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else
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{
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UE_LOG(LogDirectVideo, Verbose, TEXT("%s"), ANSI_TO_TCHAR(buffer));
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}
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}
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}
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void SetLogVisibilityBitmask(int64_t newBitmask)
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{
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very_verbose_bitmask = 0;
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error_bitmask = 1;
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verbose_bitmask = 0;
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bitmask = newBitmask;
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bool veryVerbose = true;
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for (int64_t bit = 1; bit < ILogger::LogTypes::LOGTYPE_MAX; bit *= 2)
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{
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if (veryVerbose)
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{
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very_verbose_bitmask |= bit;
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}
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else
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{
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verbose_bitmask |= bit;
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}
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veryVerbose = !veryVerbose;
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}
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if (!UE_LOG_ACTIVE(LogDirectVideo, Verbose))
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{
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bitmask &= (~verbose_bitmask);
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verbose_bitmask = 0;
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}
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if (!UE_LOG_ACTIVE(LogDirectVideo, VeryVerbose))
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{
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bitmask &= (~very_verbose_bitmask);
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very_verbose_bitmask = 0;
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}
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if (!UE_LOG_ACTIVE(LogDirectVideo, Error))
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{
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bitmask = 0;
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}
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}
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private:
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int64_t very_verbose_bitmask;
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int64_t verbose_bitmask;
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int64_t bitmask;
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int64_t error_bitmask;
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};
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