source: trunk/packages/vizservers/nanovis/Trace.h @ 3605

/* -*- mode: c++; c-basic-offset: 4; indent-tabs-mode: nil -*- */
/*
 * Copyright (C) 2004-2013  HUBzero Foundation, LLC
 *
 * Author: George A. Howlett <gah@purdue.edu>
 */

#ifndef __TRACE_H__
#define __TRACE_H__

#include <GL/glew.h>
#include <syslog.h>

#include "config.h"

#define MAKE_STRING(x) #x
#define NEWSTRING(x) MAKE_STRING(x)
#define AT __FILE__ ":" NEWSTRING(__LINE__)

namespace nv {

extern void logUserMessage(const char* format, ...);

extern const char *getUserMessages();

extern void clearUserMessages();

extern void initLog();

extern void closeLog();

extern void LogMessage(int priority, const char *funcname, const char *fileName,
                       int lineNum, const char* format, ...);

#define ERROR(...)      nv::LogMessage(LOG_ERR, __FUNCTION__, __FILE__, __LINE__, __VA_ARGS__)
#ifdef WANT_TRACE
#define TRACE(...)      nv::LogMessage(LOG_DEBUG, __FUNCTION__, __FILE__, __LINE__, __VA_ARGS__)
#else 
#define TRACE(...) 
#endif
#define WARN(...)       nv::LogMessage(LOG_WARNING, __FUNCTION__, __FILE__, __LINE__, __VA_ARGS__)
#define INFO(...)       nv::LogMessage(LOG_INFO, __FUNCTION__, __FILE__, __LINE__, __VA_ARGS__)

#define USER_ERROR(...) nv::logUserMessage(__VA_ARGS__)

}

extern bool CheckFBO(GLenum *status);
extern void PrintFBOStatus(GLenum status, const char *prefix);
extern bool CheckGL(const char *prefix);

#endif