dolphin/Source/Core/Common/Logging/Log.h

// Copyright 2009 Dolphin Emulator Project
// Licensed under GPLv2+
// Refer to the license.txt file included.

#pragma once

namespace LogTypes
{

enum LOG_TYPE
{
	ACTIONREPLAY,
	AUDIO,
	AUDIO_INTERFACE,
	BOOT,
	COMMANDPROCESSOR,
	COMMON,
	CONSOLE,
	DISCIO,
	DSPHLE,
	DSPLLE,
	DSP_MAIL,
	DSPINTERFACE,
	DVDINTERFACE,
	DYNA_REC,
	EXPANSIONINTERFACE,
	FILEMON,
	GDB_STUB,
	GPFIFO,
	HOST_GPU,
	MASTER_LOG,
	MEMMAP,
	MEMCARD_MANAGER,
	NETPLAY,
	OSHLE,
	OSREPORT,
	PAD,
	PIXELENGINE,
	PROCESSORINTERFACE,
	POWERPC,
	SERIALINTERFACE,
	SP1,
	VIDEO,
	VIDEOINTERFACE,
	WII_IPC,
	WII_IPC_DVD,
	WII_IPC_ES,
	WII_IPC_FILEIO,
	WII_IPC_HID,
	WII_IPC_HLE,
	WII_IPC_NET,
	WII_IPC_SD,
	WII_IPC_SSL,
	WII_IPC_STM,
	WII_IPC_WC24,
	WII_IPC_WIIMOTE,
	WIIMOTE,

	NUMBER_OF_LOGS // Must be last
};

enum LOG_LEVELS
{
	LNOTICE  = 1, // VERY important information that is NOT errors. Like startup and OSReports.
	LERROR   = 2, // Critical errors
	LWARNING = 3, // Something is suspicious.
	LINFO    = 4, // General information.
	LDEBUG   = 5, // Detailed debugging - might make things slow.
};

static const char LOG_LEVEL_TO_CHAR[7] = "-NEWID";

}  // namespace

void GenericLog(LogTypes::LOG_LEVELS level, LogTypes::LOG_TYPE type,
		const char* file, int line, const char* fmt, ...)
#ifdef __GNUC__
		__attribute__((format(printf, 5, 6)))
#endif
		;

#if defined LOGGING || defined _DEBUG || defined DEBUGFAST
#define MAX_LOGLEVEL LogTypes::LOG_LEVELS::LDEBUG
#else
#ifndef MAX_LOGLEVEL
#define MAX_LOGLEVEL LogTypes::LOG_LEVELS::LWARNING
#endif // loglevel
#endif // logging

// Let the compiler optimize this out
#define GENERIC_LOG(t, v, ...) { \
	if (v <= MAX_LOGLEVEL) \
		GenericLog(v, t, __FILE__, __LINE__, __VA_ARGS__); \
	}

#define ERROR_LOG(t,...) do { GENERIC_LOG(LogTypes::t, LogTypes::LERROR, __VA_ARGS__) } while (0)
#define WARN_LOG(t,...) do { GENERIC_LOG(LogTypes::t, LogTypes::LWARNING, __VA_ARGS__) } while (0)
#define NOTICE_LOG(t,...) do { GENERIC_LOG(LogTypes::t, LogTypes::LNOTICE, __VA_ARGS__) } while (0)
#define INFO_LOG(t,...) do { GENERIC_LOG(LogTypes::t, LogTypes::LINFO, __VA_ARGS__) } while (0)
#define DEBUG_LOG(t,...) do { GENERIC_LOG(LogTypes::t, LogTypes::LDEBUG, __VA_ARGS__) } while (0)