axis2_log.h

00001 /*
00002  * Licensed to the Apache Software Foundation (ASF) under one or more
00003  * contributor license agreements.  See the NOTICE file distributed with
00004  * this work for additional information regarding copyright ownership.
00005  * The ASF licenses this file to You under the Apache License, Version 2.0
00006  * (the "License"); you may not use this file except in compliance with
00007  * the License.  You may obtain a copy of the License at
00008  *
00009  *      http://www.apache.org/licenses/LICENSE-2.0
00010  *
00011  * Unless required by applicable law or agreed to in writing, software
00012  * distributed under the License is distributed on an "AS IS" BASIS,
00013  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
00014  * See the License for the specific language governing permissions and
00015  * limitations under the License.
00016  */
00017 
00018 #ifndef AXIS2_LOG_H
00019 #define AXIS2_LOG_H
00020 
00021 #include <axis2_allocator.h>
00022 
00023 #ifdef __cplusplus
00024 extern "C"
00025 {
00026 #endif
00027 
00028     typedef struct axis2_log_ops axis2_log_ops_t;
00029          typedef struct axis2_log axis2_log_t;
00030 
00031 
00032 #define AXIS2_LOG_SI __FILE__,__LINE__
00033 
00040 /*TODO:log_xml*/
00041 
00057     typedef enum axis2_log_levels
00058     {
00060         AXIS2_LOG_LEVEL_CRITICAL = 0,
00062         AXIS2_LOG_LEVEL_ERROR,
00064         AXIS2_LOG_LEVEL_WARNING,
00066         AXIS2_LOG_LEVEL_INFO,
00068         AXIS2_LOG_LEVEL_DEBUG,
00070         AXIS2_LOG_LEVEL_TRACE
00071     } axis2_log_levels_t;
00072 
00073 
00074 
00075 
00076 
00077 
00078 
00084     struct axis2_log_ops
00085     {
00086     
00092        void (AXIS2_CALL *
00093       free) (axis2_allocator_t *allocator, 
00094             struct axis2_log *log);
00095 
00102         void (AXIS2_CALL *
00103        write) (axis2_log_t *log, 
00104              const axis2_char_t *buffer, 
00105              axis2_log_levels_t level,
00106              const axis2_char_t *file,
00107              const int line);
00108     };
00109 
00115     struct axis2_log
00116     {
00118         struct axis2_log_ops *ops;
00120         axis2_log_levels_t level;
00122         axis2_bool_t enabled;
00123 
00124     };
00125 
00126 AXIS2_EXTERN void AXIS2_CALL 
00127 axis2_log_impl_log_critical(axis2_log_t *log, 
00128                       const axis2_char_t *filename, 
00129                      const int linenumber,
00130                      const axis2_char_t *format,...);
00131 
00132 AXIS2_EXTERN void AXIS2_CALL 
00133 axis2_log_impl_log_error(axis2_log_t *log,
00134                    const axis2_char_t *filename,
00135                    const int linenumber,
00136                    const axis2_char_t *format,...);
00137 
00138 AXIS2_EXTERN void AXIS2_CALL 
00139 axis2_log_impl_log_warning(axis2_log_t *log,
00140                      const axis2_char_t *filename,
00141                           const int linenumber,
00142                           const axis2_char_t *format,...);
00143 
00144 AXIS2_EXTERN void AXIS2_CALL 
00145 axis2_log_impl_log_info(axis2_log_t *log, 
00146                   const axis2_char_t *format,...);
00147 
00148 AXIS2_EXTERN void AXIS2_CALL 
00149 axis2_log_impl_log_debug(axis2_log_t *log,
00150                    const axis2_char_t *filename,
00151                    const int linenumber,
00152                    const axis2_char_t *format,...);
00153 
00154 AXIS2_EXTERN void AXIS2_CALL 
00155 axis2_log_impl_log_trace(axis2_log_t *log,
00156                          const axis2_char_t *filename,
00157                    const int linenumber,
00158                    const axis2_char_t *format,...);
00159 
00160 #define AXIS2_LOG_FREE(allocator, log) \
00161       ((log->ops)->free(allocator, log))
00162 
00163 #define AXIS2_LOG_WRITE(log, buffer, level) \
00164       ((log)->ops->write(log, buffer, level,AXIS2_LOG_SI))
00165 
00166 #define AXIS2_LOG_DEBUG axis2_log_impl_log_debug 
00167 #define AXIS2_LOG_INFO axis2_log_impl_log_info 
00168 #define AXIS2_LOG_WARNING axis2_log_impl_log_warning 
00169 #define AXIS2_LOG_ERROR axis2_log_impl_log_error 
00170 #define AXIS2_LOG_CRITICAL axis2_log_impl_log_critical 
00171 
00172 #ifdef AXIS2_TRACE
00173 #define AXIS2_LOG_TRACE axis2_log_impl_log_trace
00174 #else
00175 # ifdef HAVE_GNUC_VARARGS
00176 #  define AXIS2_LOG_TRACE(params, args ...)
00177 # elif defined HAVE_ISO_VARARGS
00178 #  define AXIS2_LOG_TRACE(params, ...)
00179 # elif __STDC__ && __STDC_VERSION > 199901L
00180 #  define AXIS2_LOG_TRACE(params, ...)
00181 # elif WIN32
00182 #  define AXIS2_LOG_TRACE axis2_log_impl_log_trace
00183 # else
00184 #  define AXIS2_LOG_TRACE axis2_log_impl_log_trace
00185 # endif
00186 #endif
00187 
00190 #ifdef __cplusplus
00191 }
00192 #endif
00193 
00194 #endif                          /* AXIS2_LOG_H */
00195 
00196 
00197 
00198 

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