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-rw-r--r--log.h298
1 files changed, 298 insertions, 0 deletions
diff --git a/log.h b/log.h
new file mode 100644
index 0000000..6c7a860
--- /dev/null
+++ b/log.h
@@ -0,0 +1,298 @@
+#ifndef __AGNI_LOG_H
+#define __AGNI_LOG_H
+
+#include <unistd.h>
+#include <stdio.h>
+
+//bunch of macroses that will just disable log code and save some binary space
+#define LOG_DEBUG_ENABLE
+#define LOG_ERROR_ENABLE
+#define LOG_WARNING_ENABLE
+#define LOG_FATAL_ENABLE
+#define LOG_INFO_ENABLE
+
+#define SUB_MEM
+#define SUB_CMDS
+#define SUB_MSG
+#define SUB_NET
+
+//log level
+#define LOG_LEVEL_NONE 0
+#define LOG_LEVEL_FATAL 1
+#define LOG_LEVEL_ERROR 2
+#define LOG_LEVEL_WARNING 3
+#define LOG_LEVEL_INFO 4
+#define LOG_LEVEL_DEBUG 5
+
+//logging subsystem
+#define LOG_SUB_NONE 0
+#define LOG_SUB_MEM 1
+#define LOG_SUB_CMDS 2
+#define LOG_SUB_MSG 3
+#define LOG_SUB_NET 4
+
+//loging location
+#define LOG_LOC_STDIO 0
+#define LOG_LOC_FILE 1
+
+typedef struct logging_t
+{
+ int disabled;
+ int sub;
+ int level;
+ int location;
+ FILE *fd;
+ char *fname;
+} logging_t;
+
+#define NUM_OF_LOG 5
+logging_t __logs[NUM_OF_LOG]; //<-be carefull with this number woop woop
+
+int log_init();
+int log_register_sub(int sub, int level, int type, char *location);
+
+#define LOG_PRINTF fprintf
+#define LOG_COLORIZE
+#define LOG_PRINT_LINENUM
+#define LOG_PRINT_FILENAME
+#define LOG_PRINT_DEBUG
+
+//use color
+#ifdef LOG_COLORIZE
+ #define LOG_D_COLOR "7;32m"
+ #define LOG_D_COLOR_S "\033[" LOG_D_COLOR
+ #define LOG_D_COLOR_E "\033[0m"
+ #define LOG_E_COLOR "0;31m"
+ #define LOG_E_COLOR_S "\033[" LOG_E_COLOR
+ #define LOG_E_COLOR_E "\033[0m"
+ #define LOG_W_COLOR "0;35m"
+ #define LOG_W_COLOR_S "\033[" LOG_W_COLOR
+ #define LOG_W_COLOR_E "\033[0m"
+ #define LOG_F_COLOR "5;31m"
+ #define LOG_F_COLOR_S "\033[" LOG_F_COLOR
+ #define LOG_F_COLOR_E "\033[0m"
+ #define LOG_I_COLOR "0;36m"
+ #define LOG_I_COLOR_S "\033[" LOG_I_COLOR
+ #define LOG_I_COLOR_E "\033[0m"
+#else
+ #define LOG_D_COLOR
+ #define LOG_D_COLOR_S
+ #define LOG_D_COLOR_E
+ #define LOG_E_COLOR
+ #define LOG_E_COLOR_S
+ #define LOG_E_COLOR_E
+ #define LOG_W_COLOR
+ #define LOG_W_COLOR_S
+ #define LOG_W_COLOR_E
+ #define LOG_F_COLOR
+ #define LOG_F_COLOR_S
+ #define LOG_F_COLOR_E
+ #define LOG_I_COLOR
+ #define LOG_I_COLOR_S
+ #define LOG_I_COLOR_E
+#endif
+
+//print debug line
+#ifdef LOG_PRINT_LINENUM
+ #define LOG_PRINT_LINE_F ":%d "
+ #define LOG_PRINT_LINE_D __LINE__
+#else
+ #define LOG_PRINT_LINE_F "%s"
+ #define LOG_PRINT_LINE_D " "
+#endif
+
+//print
+#ifdef LOG_PRINT_FILENAME
+ #define LOG_PRINT_FILE_F "%s"
+ #define LOG_PRINT_FILE_D __FILE__
+#else
+ #define LOG_PRINT_FILE_F "%s"
+ #define LOG_PRINT_FILE_D " "
+#endif
+
+//print debug string
+#ifdef LOG_PRINT_DEBUG
+ #define LOG_PRINT_DEBUG_F "DEBUG: "
+ #define LOG_PRINT_WARNING_F "WARN: "
+ #define LOG_PRINT_FATAL_F "FATAL: "
+ #define LOG_PRINT_INFO_F "INFO: "
+ #define LOG_PRINT_ERROR_F "ERROR: "
+#else
+ #define LOG_PRINT_DEBUG_F ""
+ #define LOG_PRINT_WARNING_F ""
+ #define LOG_PRINT_FATAL_F ""
+ #define LOG_PRINT_ERROR_F ""
+ #define LOG_PRINT_INFO_F ""
+#endif
+
+#define LOG_INFO( fd, format, args ... ) LOG_PRINTF( fd, LOG_I_COLOR_S LOG_PRINT_INFO_F \
+ LOG_PRINT_FILE_F LOG_PRINT_LINE_F format LOG_I_COLOR_E, LOG_PRINT_FILE_D, \
+ LOG_PRINT_LINE_D, ##args);
+
+#define LOG_DEBUG( fd, format, args ... ) LOG_PRINTF( fd, LOG_D_COLOR_S LOG_PRINT_DEBUG_F \
+ LOG_PRINT_FILE_F LOG_PRINT_LINE_F format LOG_D_COLOR_E, LOG_PRINT_FILE_D, \
+ LOG_PRINT_LINE_D, ##args);
+
+#define LOG_ERROR( fd, format, args ... ) LOG_PRINTF( fd, LOG_E_COLOR_S LOG_PRINT_ERROR_F \
+ LOG_PRINT_FILE_F LOG_PRINT_LINE_F format LOG_E_COLOR_E, LOG_PRINT_FILE_D, \
+ LOG_PRINT_LINE_D, ##args);
+
+#define LOG_WARNING( fd, format, args ... ) LOG_PRINTF( fd, LOG_W_COLOR_S LOG_PRINT_WARNING_F \
+ LOG_PRINT_FILE_F LOG_PRINT_LINE_F format LOG_W_COLOR_E, LOG_PRINT_FILE_D, \
+ LOG_PRINT_LINE_D, ##args);
+
+#define LOG_FATAL( fd, format, args ... ) LOG_PRINTF( fd, LOG_F_COLOR_S LOG_PRINT_FATAL_F \
+ LOG_PRINT_FILE_F LOG_PRINT_LINE_F format LOG_F_COLOR_E, LOG_PRINT_FILE_D, \
+ LOG_PRINT_LINE_D, ##args);
+
+//------------------------------------------------------------------------------
+#ifdef LOG_INFO_ENABLE
+ #define LOG_NONE_I(format,args ... ) {\
+ if (0 == __logs[LOG_SUB_NONE].disabled){\
+ if (__logs[LOG_SUB_NONE].level >= LOG_LEVEL_INFO){\
+ if (__logs[LOG_SUB_NONE].location == LOG_LOC_STDIO){\
+ LOG_INFO(stdout, format, ##args );\
+ } else {\
+ LOG_INFO(__logs[LOG_SUB_NONE].fd, format, ##args );\
+ }}}\
+ }
+ #ifdef SUB_MEM
+ #define LOG_MEM_I(format,args ... ) {\
+ if (0 == __logs[LOG_SUB_MEM].disabled){\
+ if (__logs[LOG_SUB_MEM].level >= LOG_LEVEL_INFO){\
+ if (__logs[LOG_SUB_MEM].location == LOG_LOC_STDIO){\
+ LOG_INFO(stdout, "MEM-" );\
+ LOG_INFO(stdout, format, ##args );\
+ } else {\
+ LOG_INFO(stdout, "MEM-" );\
+ LOG_INFO(__logs[LOG_SUB_MEM].fd, format, ##args );\
+ }}}\
+ }
+ #else
+ #define LOG_MEM_I(format,args ...) {}
+ #endif
+#else
+ LOG_NONE_I(format,args ...) {}
+#endif
+
+//------------------------------------------------------------------------------
+#ifdef LOG_INFO_ENABLE
+ #define LOG_NONE_D(format,args ... ) {\
+ if (0 == __logs[LOG_SUB_NONE].disabled){\
+ if (__logs[LOG_SUB_NONE].level >= LOG_LEVEL_DEBUG){\
+ if (__logs[LOG_SUB_NONE].location == LOG_LOC_STDIO){\
+ LOG_DEBUG(stdout, format, ##args );\
+ } else {\
+ LOG_DEBUG(__logs[LOG_SUB_NONE].fd, format, ##args );\
+ }}}\
+ }
+ #ifdef SUB_MEM
+ #define LOG_MEM_D(format,args ... ) {\
+ if (0 == __logs[LOG_SUB_MEM].disabled){\
+ if (__logs[LOG_SUB_MEM].level >= LOG_LEVEL_DEBUG){\
+ if (__logs[LOG_SUB_MEM].location == LOG_LOC_STDIO){\
+ LOG_DEBUG(stdout, "MEM-" );\
+ LOG_DEBUG(stdout, format, ##args );\
+ } else {\
+ LOG_DEBUG(__logs[LOG_SUB_MEM].fd, "MEM-" );\
+ LOG_DEBUG(__logs[LOG_SUB_MEM].fd, format, ##args );\
+ }}}\
+ }
+ #else
+ #define LOG_MEM_D(format,args ...) {}
+ #endif
+#else
+ LOG_NONE_D(format,args ...) {}
+#endif
+
+//------------------------------------------------------------------------------
+#ifdef LOG_INFO_ENABLE
+ #define LOG_NONE_E(format,args ... ) {\
+ if (0 == __logs[LOG_SUB_NONE].disabled){\
+ if (__logs[LOG_SUB_NONE].level >= LOG_LEVEL_ERROR){\
+ if (__logs[LOG_SUB_NONE].location == LOG_LOC_STDIO){\
+ LOG_ERROR(stdout, format, ##args );\
+ } else {\
+ LOG_ERROR(__logs[LOG_SUB_NONE].fd, format, ##args );\
+ }}}\
+ }
+ #ifdef SUB_MEM
+ #define LOG_MEM_E(format,args ... ) {\
+ if (0 == __logs[LOG_SUB_MEM].disabled){\
+ if (__logs[LOG_SUB_MEM].level >= LOG_LEVEL_ERROR){\
+ if (__logs[LOG_SUB_MEM].location == LOG_LOC_STDIO){\
+ LOG_ERROR(stdout, "MEM-" );\
+ LOG_ERROR(stdout, format, ##args );\
+ } else {\
+ LOG_ERROR(__logs[LOG_SUB_MEM].fd, "MEM-" );\
+ LOG_ERROR(__logs[LOG_SUB_MEM].fd, format, ##args );\
+ }}}\
+ }
+ #else
+ #define LOG_MEM_E(format,args ...) {}
+ #endif
+#else
+ LOG_NONE_E(format,args ...) {}
+#endif
+
+//------------------------------------------------------------------------------
+#ifdef LOG_INFO_ENABLE
+ #define LOG_NONE_W(format,args ... ) {\
+ if (0 == __logs[LOG_SUB_NONE].disabled){\
+ if (__logs[LOG_SUB_NONE].level >= LOG_LEVEL_WARNING){\
+ if (__logs[LOG_SUB_NONE].location == LOG_LOC_STDIO){\
+ LOG_WARNING(stdout, format, ##args );\
+ } else {\
+ LOG_WARNING(__logs[LOG_SUB_NONE].fd, format, ##args );\
+ }}}\
+ }
+ #ifdef SUB_MEM
+ #define LOG_MEM_W(format,args ... ) {\
+ if (0 == __logs[LOG_SUB_MEM].disabled){\
+ if (__logs[LOG_SUB_MEM].level >= LOG_LEVEL_WARNING){\
+ if (__logs[LOG_SUB_MEM].location == LOG_LOC_STDIO){\
+ LOG_WARNING(stdout, "MEM-" );\
+ LOG_WARNING(stdout, format, ##args );\
+ } else {\
+ LOG_WARNING(__logs[LOG_SUB_MEM].fd, "MEM-" );\
+ LOG_WARNING(__logs[LOG_SUB_MEM].fd, format, ##args );\
+ }}}\
+ }
+ #else
+ #define LOG_MEM_W(format,args ...) {}
+ #endif
+#else
+ LOG_NONE_W(format,args ...) {}
+#endif
+
+//------------------------------------------------------------------------------
+#ifdef LOG_INFO_ENABLE
+ #define LOG_NONE_F(format,args ... ) {\
+ if (0 == __logs[LOG_SUB_NONE].disabled){\
+ if (__logs[LOG_SUB_NONE].level >= LOG_LEVEL_FATAL){\
+ if (__logs[LOG_SUB_NONE].location == LOG_LOC_STDIO){\
+ LOG_FATAL(stdout, format, ##args );\
+ } else {\
+ LOG_FATAL(__logs[LOG_SUB_NONE].fd, format, ##args );\
+ }}}\
+ }
+ #ifdef SUB_MEM
+ #define LOG_MEM_F(format,args ... ) {\
+ if (0 == __logs[LOG_SUB_MEM].disabled){\
+ if (__logs[LOG_SUB_MEM].level >= LOG_LEVEL_FATAL){\
+ if (__logs[LOG_SUB_MEM].location == LOG_LOC_STDIO){\
+ LOG_FATAL(stdout, "MEM-" );\
+ LOG_FATAL(stdout, format, ##args );\
+ } else {\
+ LOG_FATAL(__logs[LOG_SUB_MEM].fd, "MEM-" );\
+ LOG_FATAL(__logs[LOG_SUB_MEM].fd, format, ##args );\
+ }}}\
+ }
+ #else
+ #define LOG_MEM_F(format,args ...) {}
+ #endif
+#else
+ LOG_NONE_f(format,args ...) {}
+#endif
+
+#endif \ No newline at end of file
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