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/**************************************************************************/
/* */
/* Copyright (c) 2001, 2011 NoMachine (http://www.nomachine.com) */
/* Copyright (c) 2008-2014 Oleksandr Shneyder <o.shneyder@phoca-gmbh.de> */
/* Copyright (c) 2014-2016 Ulrich Sibiller <uli42@gmx.de> */
/* Copyright (c) 2014-2016 Mihai Moldovan <ionic@ionic.de> */
/* Copyright (c) 2011-2016 Mike Gabriel <mike.gabriel@das-netzwerkteam.de>*/
/* Copyright (c) 2015-2016 Qindel Group (http://www.qindel.com) */
/* */
/* NXCOMPSHAD, NX protocol compression and NX extensions to this software */
/* are copyright of the aforementioned persons and companies. */
/* */
/* Redistribution and use of the present software is allowed according */
/* to terms specified in the file LICENSE which comes in the source */
/* distribution. */
/* */
/* All rights reserved. */
/* */
/* NOTE: This software has received contributions from various other */
/* contributors, only the core maintainers and supporters are listed as */
/* copyright holders. Please contact us, if you feel you should be listed */
/* as copyright holder, as well. */
/* */
/**************************************************************************/
#ifndef Logger_H
#define Logger_H
#include <cerrno>
#include <cstdarg>
//
// Error handling macros.
//
#define ESET(e) (errno = (e))
#define EGET() (errno)
#define ESTR() strerror(errno)
extern class Logger logger;
class Logger
{
public:
void user(const char *format, va_list arguments) __attribute__((format(printf, 2, 0)));
void error(const char *name, int error);
void warning(const char *name, const char *format, va_list arguments) __attribute__((format(printf, 3, 0)));
void test(const char *name, const char *format, va_list arguments) __attribute__((format(printf, 3, 0)));
void trace(const char *name);
void debug(const char *name, const char *format, va_list arguments) __attribute__((format(printf, 3, 0)));
void dump(const char *name, const char *data, int size);
};
static inline void logUser(const char *format, ...) \
__attribute__((format(printf, 1, 2))) __attribute__((__unused__));
static inline void logError(const char *name, int error) \
__attribute__((__unused__));
static inline void logWarning(const char *name, const char *format, ...) \
__attribute__((format(printf, 2, 3))) __attribute__((__unused__));
static inline void logTest(const char *name, const char *format, ...) \
__attribute__((format(printf, 2, 3))) __attribute__((__unused__));
static inline void logTrace(const char *name) \
__attribute__((__unused__));
static inline void logDebug(const char *name, const char *format, ...) \
__attribute__((format(printf, 2, 3))) __attribute__((__unused__));
static inline void logDump(const char *name, const char *data, int size) \
__attribute__((__unused__));
static inline void logUser(const char *format, ...)
{
va_list arguments;
va_start(arguments, format);
logger.user(format, arguments);
va_end(arguments);
}
static inline void logError(const char *name, int error)
{
#if defined(DEBUG) || defined(TEST) || \
defined(WARNING) || defined(PANIC)
logger.error(name, error);
#endif
}
static inline void logWarning(const char *name, const char *format, ...)
{
#if defined(DEBUG) || defined(TEST) || \
defined(WARNING)
va_list arguments;
va_start(arguments, format);
logger.warning(name, format, arguments);
va_end(arguments);
#endif
}
static inline void logTest(const char *name, const char *format, ...)
{
#if defined(TEST)
va_list arguments;
va_start(arguments, format);
logger.test(name, format, arguments);
va_end(arguments);
#endif
}
static inline void logTrace(const char *name)
{
#if defined(DEBUG)
logger.trace(name);
#endif
}
static inline void logDebug(const char *name, const char *format, ...)
{
#if defined(DEBUG)
va_list arguments;
va_start(arguments, format);
logger.debug(name, format, arguments);
va_end(arguments);
#endif
}
static inline void logDump(const char *name, const char *data, int size)
{
#if defined(TEST)
logger.dump(name, data, size);
#endif
}
#endif /* Logger_H */
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