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

// Copyright (C) 2003-2008 Dolphin Project.

// This program is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, version 2.0.

// This program is distributed in the hope that 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 2.0 for more details.

// A copy of the GPL 2.0 should have been included with the program.
// If not, see http://www.gnu.org/licenses/

// Official SVN repository and contact information can be found at
// http://code.google.com/p/dolphin-emu/

#ifndef _LOG_H
#define _LOG_H

namespace LogTypes
{

enum LOG_TYPE {
	ACTIONREPLAY,
	AUDIO,
	AUDIO_INTERFACE,
	BOOT,
	COMMANDPROCESSOR,
	COMMON,
	CONSOLE,
	DSPHLE,
	DSPINTERFACE,
	DVDINTERFACE,
	DYNA_REC,
	EXPANSIONINTERFACE,
	GEKKO,
	GPFIFO,
	HLE,
	MASTER_LOG,
	MEMMAP,
	OSREPORT,
	PERIPHERALINTERFACE,
	PIXELENGINE,
	SERIALINTERFACE,
	STREAMINGINTERFACE,
	VIDEO,
	VIDEOINTERFACE,
	WII_IOB,
	WII_IPC,
	WII_IPC_DVD,
	WII_IPC_ES,
	WII_IPC_FILEIO,
	WII_IPC_HLE,
	WII_IPC_NET,
	WII_IPC_SD,
	WII_IPC_WIIMOTE,
	
	NUMBER_OF_LOGS // Must be last
};

enum LOG_LEVELS {
	LERROR,   // Bad errors - that still don't deserve a PanicAlert.
	LWARNING, // Something is suspicious.
	LINFO,    // General information.
	LDEBUG,   // Strictly for detailed debugging - might make things slow.
};

}  // namespace


#ifdef LOGGING

extern void __Log(int logNumber, const char* text, ...);
extern void __Logv(int log, int v, const char *format, ...);

#ifdef _WIN32

#define LOG(t, ...)       __Log(LogTypes::t, __VA_ARGS__);
#define LOGV(t, v, ...)   __Log(LogTypes::t + (v)*100, __VA_ARGS__);
#define LOGP(t, ...)      __Log(t, __VA_ARGS__);
#define LOGVP(t, v, ...)  __Log(t + (v)*100, __VA_ARGS__);
#define ERROR_LOG(t, ...) {LOGV(t, LogTypes::LERROR, __VA_ARGS__)}
#define WARN_LOG(t, ...)  {LOGV(t, LogTypes::LINFO, __VA_ARGS__)}
#define INFO_LOG(t, ...)  {LOGV(t, LogTypes::LWARNING, __VA_ARGS__)}
#define DEBUG_LOG(t ,...) {LOGV(t, LogTypes::LDEBUG, __VA_ARGS__)}

#else

#define LOG(t, ...)      __Log(LogTypes::t, ##__VA_ARGS__);
#define LOGV(t,v, ...)   __Log(LogTypes::t + (v)*100, ##__VA_ARGS__);
#define LOGP(t, ...)     __Log(t, ##__VA_ARGS__);
#define LOGVP(t,v, ...)  __Log(t + (v)*100, ##__VA_ARGS__);
#define ERROR_LOG(t,...) {LOGV(t, LogTypes::LERROR, ##__VA_ARGS__)}
#define WARN_LOG(t,...)  {LOGV(t, LogTypes::LINFO, ##__VA_ARGS__)}
#define INFO_LOG(t,...)  {LOGV(t, LogTypes::LWARNING, ##__VA_ARGS__)}
#define DEBUG_LOG(t,...) {LOGV(t, LogTypes::LDEBUG, ##__VA_ARGS__)}

#endif // WIN32

#define _dbg_assert_(_t_, _a_) \
	if (!(_a_)) {\
		LOG(_t_, "Error...\n\n  Line: %d\n  File: %s\n  Time: %s\n\nIgnore and continue?", \
					   __LINE__, __FILE__, __TIME__); \
		if (!PanicYesNo("*** Assertion (see log)***\n")) {Crash();} \
	}
#define _dbg_assert_msg_(_t_, _a_, ...)\
	if (!(_a_)) {\
		LOG(_t_, __VA_ARGS__); \
		if (!PanicYesNo(__VA_ARGS__)) {Crash();} \
	}
#define _dbg_update_() Host_UpdateLogDisplay();

#else

#define LOG(_t_, ...)
#define LOGV(_t_, _v_, ...)
#define LOGP(_t_, ...)
#define LOGVP(_t_, _v_, ...)

#define _dbg_clear_()
#define _dbg_update_() ;

#ifndef _dbg_assert_
#define _dbg_assert_(_t_, _a_) ;
#define _dbg_assert_msg_(_t_, _a_, _desc_, ...) ;
#endif

#define ERROR_LOG(t, ...) ;
#define WARN_LOG(t, ...)  ;
#define INFO_LOG(t ,...)  ; 
#define DEBUG_LOG(t, ...) ;

#endif

#ifdef _WIN32
#define _assert_(_a_) _dbg_assert_(MASTER_LOG, _a_)
#define _assert_msg_(_t_, _a_, _fmt_, ...)\
	if (!(_a_)) {\
		if (!PanicYesNo(_fmt_, __VA_ARGS__)) {Crash();} \
	}
#else
#define _assert_(a)
#define _assert_msg_(...)
#endif

#endif // LOG_H