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Diffstat (limited to 'nxcompshad/src/Logger.h')
| -rw-r--r-- | nxcompshad/src/Logger.h | 167 |
1 files changed, 167 insertions, 0 deletions
diff --git a/nxcompshad/src/Logger.h b/nxcompshad/src/Logger.h new file mode 100644 index 000000000..37b378cb2 --- /dev/null +++ b/nxcompshad/src/Logger.h @@ -0,0 +1,167 @@ +/**************************************************************************/ +/* */ +/* 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, ...) __attribute__((format(gnu_printf, 2, 3))); + + void error(const char *name, int error); + + void warning(const char *name, const char *format, ...) __attribute__((format(gnu_printf, 3, 4))); + + void test(const char *name, const char *format, ...) __attribute__((format(gnu_printf, 3, 4))); + + void trace(const char *name); + + void debug(const char *name, const char *format, ...) __attribute__((format(gnu_printf, 3, 4))); + + 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__((__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 */ |