logger.h

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00001 /***************************************************************************
00002  $RCSfile: logger.h,v $
00003                              -------------------
00004     cvs         : $Id: logger.h,v 1.11 2004/09/09 08:33:09 cstim Exp $
00005     begin       : Sun Dec 05 2003
00006     copyright   : (C) 2003 by Martin Preuss
00007     email       : martin@libchipcard.de
00008 
00009  ***************************************************************************
00010  *                                                                         *
00011  *   This library is free software; you can redistribute it and/or         *
00012  *   modify it under the terms of the GNU Lesser General Public            *
00013  *   License as published by the Free Software Foundation; either          *
00014  *   version 2.1 of the License, or (at your option) any later version.    *
00015  *                                                                         *
00016  *   This library is distributed in the hope that it will be useful,       *
00017  *   but WITHOUT ANY WARRANTY; without even the implied warranty of        *
00018  *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU     *
00019  *   Lesser General Public License for more details.                       *
00020  *                                                                         *
00021  *   You should have received a copy of the GNU Lesser General Public      *
00022  *   License along with this library; if not, write to the Free Software   *
00023  *   Foundation, Inc., 59 Temple Place, Suite 330, Boston,                 *
00024  *   MA  02111-1307  USA                                                   *
00025  *                                                                         *
00026  ***************************************************************************/
00027 
00028 #ifndef GWEN_LOGGER_H
00029 #define GWEN_LOGGER_H
00030 
00031 #ifdef __cplusplus
00032 extern "C" {
00033 #endif
00034 
00035 #define GWEN_LOGDOMAIN "gwenhywfar"
00036 
00037 #include <gwenhywfar/gwenhywfarapi.h>
00038 
00039 typedef struct GWEN_LOGGER GWEN_LOGGER;
00040 
00041 typedef void (*GWEN_LOGGERFUNCTIONLOG)(const char *s);
00042 
00043 typedef enum {
00044   GWEN_LoggerTypeConsole,
00045   GWEN_LoggerTypeFile,
00046   GWEN_LoggerTypeSyslog,
00047   GWEN_LoggerTypeFunction,
00048 
00049   GWEN_LoggerTypeUnknown=9999
00050 } GWEN_LOGGER_LOGTYPE;
00051 
00052 
00053 typedef enum {
00054   GWEN_LoggerFacilityAuth=0,
00055   GWEN_LoggerFacilityDaemon,
00056   GWEN_LoggerFacilityMail,
00057   GWEN_LoggerFacilityNews,
00058   GWEN_LoggerFacilityUser,
00059 
00060   GWEN_LoggerFacilityUnknown=9999
00061 } GWEN_LOGGER_FACILITY;
00062 
00063 
00064 typedef enum {
00065   GWEN_LoggerLevelEmergency=0,
00066   GWEN_LoggerLevelAlert,
00067   GWEN_LoggerLevelCritical,
00068   GWEN_LoggerLevelError,
00069   GWEN_LoggerLevelWarning,
00070   GWEN_LoggerLevelNotice,
00071   GWEN_LoggerLevelInfo,
00072   GWEN_LoggerLevelDebug,
00073   GWEN_LoggerLevelVerbous,
00074 
00075   GWEN_LoggerLevelUnknown=9999
00076 } GWEN_LOGGER_LEVEL;
00077 
00078 
00079 
00080 GWENHYWFAR_API
00081 GWEN_LOGGER *GWEN_Logger_new();
00082 
00083 GWENHYWFAR_API
00084 void GWEN_Logger_free(GWEN_LOGGER *lg);
00085 
00086 GWENHYWFAR_API
00087 void GWEN_Logger_Attach(GWEN_LOGGER *lg);
00088 
00089 
00095 GWENHYWFAR_API
00096 void GWEN_Logger_AddLogger(GWEN_LOGGER *oldLogger, GWEN_LOGGER *newLogger);
00097 
00098 
00104 GWENHYWFAR_API
00105 void GWEN_Logger_SetDefaultLogger(GWEN_LOGGER *lg) 
00106 #ifdef __GNUC__
00107        __attribute__((deprecated))
00108 #endif /* __GNUC__ */
00109        ;
00110 
00111 
00116 GWENHYWFAR_API int GWEN_Logger_Exists(const char *logDomain);
00117 
00118 
00130 GWENHYWFAR_API int GWEN_Logger_Open(const char *logDomain,
00131                                     const char *ident,
00132                                     const char *file,
00133                                     GWEN_LOGGER_LOGTYPE logtype,
00134                                     GWEN_LOGGER_FACILITY facility);
00135 
00140 GWENHYWFAR_API void GWEN_Logger_Close(const char *logDomain);
00141 
00145 GWENHYWFAR_API int GWEN_Logger_IsOpen(const char *logDomain);
00146 
00147 
00155 GWENHYWFAR_API int GWEN_Logger_Log(const char *logDomain,
00156                                    GWEN_LOGGER_LEVEL priority, const char *s);
00157 
00163 GWENHYWFAR_API void GWEN_Logger_Enable(const char *logDomain,
00164                                        int f);
00165 
00171 GWENHYWFAR_API int GWEN_Logger_IsEnabled(const char *logDomain);
00172 
00179 GWENHYWFAR_API void GWEN_Logger_SetLevel(const char *logDomain,
00180                                          GWEN_LOGGER_LEVEL l);
00181 
00186 GWENHYWFAR_API int GWEN_Logger_GetLevel(const char *logDomain);
00187 
00188 
00194 GWENHYWFAR_API void GWEN_Logger_SetIdent(const char *logDomain,
00195                                          const char *id);
00196 
00200 void GWEN_Logger_SetFilename(const char *logDomain, const char *name);
00201 
00202 
00208 GWENHYWFAR_API
00209   GWEN_LOGGERFUNCTIONLOG GWEN_Logger_SetLogFunction(const char *logDomain,
00210                                                     GWEN_LOGGERFUNCTIONLOG fn);
00211 
00215 GWENHYWFAR_API
00216   GWEN_LOGGER_LEVEL GWEN_Logger_Name2Level(const char *name);
00217 
00218 
00223 GWENHYWFAR_API
00224   const char *GWEN_Logger_Level2Name(GWEN_LOGGER_LEVEL level);
00225 
00226 
00230 GWENHYWFAR_API
00231   GWEN_LOGGER_LOGTYPE GWEN_Logger_Name2Logtype(const char *name);
00232 
00236 GWENHYWFAR_API
00237   const char *GWEN_Logger_Logtype2Name(GWEN_LOGGER_LOGTYPE lt);
00238 
00239 
00240 
00241 #ifdef __cplusplus
00242 }
00243 #endif
00244 
00245 
00246 #endif /* #ifndef CH_LOGGER_H */
00247 
00248 

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