logger.h

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00001 /***************************************************************************
00002  $RCSfile$
00003                              -------------------
00004     cvs         : $Id$
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 #include <gwenhywfar/buffer.h>
00039 
00040 
00041 typedef void GWENHYWFAR_CB (*GWEN_LOGGERFUNCTIONLOG)(const char *s);
00042 
00043 typedef enum {
00044   GWEN_LoggerType_Console,
00045   GWEN_LoggerType_File,
00046   GWEN_LoggerType_Syslog,
00047   GWEN_LoggerType_Function,
00048 
00049   GWEN_LoggerType_Unknown=9999
00050 } GWEN_LOGGER_LOGTYPE;
00051 
00052 
00053 typedef enum {
00054   GWEN_LoggerFacility_Auth=0,
00055   GWEN_LoggerFacility_Daemon,
00056   GWEN_LoggerFacility_Mail,
00057   GWEN_LoggerFacility_News,
00058   GWEN_LoggerFacility_User,
00059 
00060   GWEN_LoggerFacility_Unknown=9999
00061 } GWEN_LOGGER_FACILITY;
00062 
00063 
00064 typedef enum {
00065   GWEN_LoggerLevel_Emergency=0,
00066   GWEN_LoggerLevel_Alert,
00067   GWEN_LoggerLevel_Critical,
00068   GWEN_LoggerLevel_Error,
00069   GWEN_LoggerLevel_Warning,
00070   GWEN_LoggerLevel_Notice,
00071   GWEN_LoggerLevel_Info,
00072   GWEN_LoggerLevel_Debug,
00073   GWEN_LoggerLevel_Verbous,
00074 
00075   GWEN_LoggerLevel_Unknown=9999
00076 } GWEN_LOGGER_LEVEL;
00077 
00078 
00079 
00080 
00085 GWENHYWFAR_API int GWEN_Logger_Exists(const char *logDomain);
00086 
00087 
00099 GWENHYWFAR_API int GWEN_Logger_Open(const char *logDomain,
00100                                     const char *ident,
00101                                     const char *file,
00102                                     GWEN_LOGGER_LOGTYPE logtype,
00103                                     GWEN_LOGGER_FACILITY facility);
00104 
00109 GWENHYWFAR_API void GWEN_Logger_Close(const char *logDomain);
00110 
00114 GWENHYWFAR_API int GWEN_Logger_IsOpen(const char *logDomain);
00115 
00116 
00124 GWENHYWFAR_API int GWEN_Logger_Log(const char *logDomain,
00125                                    GWEN_LOGGER_LEVEL priority, const char *s);
00126 
00132 GWENHYWFAR_API void GWEN_Logger_Enable(const char *logDomain,
00133                                        int f);
00134 
00140 GWENHYWFAR_API int GWEN_Logger_IsEnabled(const char *logDomain);
00141 
00148 GWENHYWFAR_API void GWEN_Logger_SetLevel(const char *logDomain,
00149                                          GWEN_LOGGER_LEVEL l);
00150 
00155 GWENHYWFAR_API int GWEN_Logger_GetLevel(const char *logDomain);
00156 
00157 
00163 GWENHYWFAR_API void GWEN_Logger_SetIdent(const char *logDomain,
00164                                          const char *id);
00165 
00169 void GWEN_Logger_SetFilename(const char *logDomain, const char *name);
00170 
00171 
00177 GWENHYWFAR_API
00178   GWEN_LOGGERFUNCTIONLOG GWEN_Logger_SetLogFunction(const char *logDomain,
00179                                                     GWEN_LOGGERFUNCTIONLOG fn);
00180 
00184 GWENHYWFAR_API
00185   GWEN_LOGGER_LEVEL GWEN_Logger_Name2Level(const char *name);
00186 
00187 
00192 GWENHYWFAR_API
00193   const char *GWEN_Logger_Level2Name(GWEN_LOGGER_LEVEL level);
00194 
00195 
00199 GWENHYWFAR_API
00200   GWEN_LOGGER_LOGTYPE GWEN_Logger_Name2Logtype(const char *name);
00201 
00205 GWENHYWFAR_API
00206   const char *GWEN_Logger_Logtype2Name(GWEN_LOGGER_LOGTYPE lt);
00207 
00208 
00212 GWENHYWFAR_API
00213 int GWEN_Logger_CreateLogMessage(const char *logDomain,
00214                                  GWEN_LOGGER_LEVEL priority, const char *s,
00215                                  GWEN_BUFFER *mbuf);
00216 
00217 
00218 #ifdef __cplusplus
00219 }
00220 #endif
00221 
00222 
00223 #endif /* #ifndef CH_LOGGER_H */
00224 
00225