Jon Medhurst | aaf37a3 | 2013-06-11 12:10:56 +0100 | [diff] [blame] | 1 | /** |
Jon Medhurst | b1d0744 | 2015-05-08 12:04:18 +0100 | [diff] [blame] | 2 | * Copyright (C) ARM Limited 2010-2015. All rights reserved. |
Jon Medhurst | aaf37a3 | 2013-06-11 12:10:56 +0100 | [diff] [blame] | 3 | * |
| 4 | * This program is free software; you can redistribute it and/or modify |
| 5 | * it under the terms of the GNU General Public License version 2 as |
| 6 | * published by the Free Software Foundation. |
| 7 | */ |
| 8 | |
Jon Medhurst | 96b5615 | 2014-10-30 18:01:15 +0000 | [diff] [blame] | 9 | #ifndef __LOGGING_H__ |
| 10 | #define __LOGGING_H__ |
Jon Medhurst | aaf37a3 | 2013-06-11 12:10:56 +0100 | [diff] [blame] | 11 | |
Jon Medhurst | aaf37a3 | 2013-06-11 12:10:56 +0100 | [diff] [blame] | 12 | #include <pthread.h> |
Jon Medhurst | aaf37a3 | 2013-06-11 12:10:56 +0100 | [diff] [blame] | 13 | |
| 14 | #define DRIVER_ERROR "\n Driver issue:\n >> gator.ko must be built against the current kernel version & configuration\n >> gator.ko should be co-located with gatord in the same directory\n >> OR insmod gator.ko prior to launching gatord" |
| 15 | |
| 16 | class Logging { |
| 17 | public: |
| 18 | Logging(bool debug); |
| 19 | ~Logging(); |
Jon Medhurst | b1d0744 | 2015-05-08 12:04:18 +0100 | [diff] [blame] | 20 | #define logError(...) _logError(__func__, __FILE__, __LINE__, __VA_ARGS__) |
| 21 | __attribute__ ((format (printf, 5, 6))) |
| 22 | void _logError(const char *function, const char *file, int line, const char *fmt, ...); |
| 23 | #define logMessage(...) _logMessage(__func__, __FILE__, __LINE__, __VA_ARGS__) |
| 24 | __attribute__ ((format (printf, 5, 6))) |
| 25 | void _logMessage(const char *function, const char *file, int line, const char *fmt, ...); |
| 26 | char *getLastError() {return mErrBuf;} |
| 27 | char *getLastMessage() {return mLogBuf;} |
Jon Medhurst | aaf37a3 | 2013-06-11 12:10:56 +0100 | [diff] [blame] | 28 | |
| 29 | private: |
Jon Medhurst | 96b5615 | 2014-10-30 18:01:15 +0000 | [diff] [blame] | 30 | char mErrBuf[4096]; // Arbitrarily large buffer to hold a string |
| 31 | char mLogBuf[4096]; // Arbitrarily large buffer to hold a string |
| 32 | bool mDebug; |
| 33 | pthread_mutex_t mLoggingMutex; |
Jon Medhurst | aaf37a3 | 2013-06-11 12:10:56 +0100 | [diff] [blame] | 34 | }; |
| 35 | |
Jon Medhurst | b1d0744 | 2015-05-08 12:04:18 +0100 | [diff] [blame] | 36 | extern Logging *logg; |
Jon Medhurst | aaf37a3 | 2013-06-11 12:10:56 +0100 | [diff] [blame] | 37 | |
| 38 | extern void handleException() __attribute__ ((noreturn)); |
| 39 | |
Jon Medhurst | e31266f | 2014-08-04 15:47:44 +0100 | [diff] [blame] | 40 | #endif //__LOGGING_H__ |