jabberd2  2.2.16
util/log.h
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00001 /*
00002  * jabberd - Jabber Open Source Server
00003  * Copyright (c) 2002-2004 Jeremie Miller, Thomas Muldowney,
00004  *                         Ryan Eatmon, Robert Norris
00005  *
00006  * This program is free software; you can redistribute it and/or modify
00007  * it under the terms of the GNU General Public License as published by
00008  * the Free Software Foundation; either version 2 of the License, or
00009  * (at your option) any later version.
00010  *
00011  * This program is distributed in the hope that it will be useful,
00012  * but WITHOUT ANY WARRANTY; without even the implied warranty of
00013  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
00014  * GNU General Public License for more details.
00015  *
00016  * You should have received a copy of the GNU General Public License
00017  * along with this program; if not, write to the Free Software
00018  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA02111-1307USA
00019  */
00020 
00028 #ifndef INCL_UTIL_LOG_H
00029 #define INCL_UTIL_LOG_H 1
00030 
00031 #ifdef HAVE_CONFIG_H
00032 # include <config.h>
00033 #endif
00034 
00035 #ifdef HAVE_SYSLOG_H
00036 # include <syslog.h>
00037 #endif
00038 
00039 #include "pool.h"
00040 
00041 typedef enum {
00042     log_STDOUT,
00043     log_SYSLOG,
00044     log_FILE
00045 } log_type_t;
00046 
00047 /* opaque decl */
00048 typedef struct _log_st *log_t;
00049 
00050 JABBERD2_API log_t    log_new(pool_t p, log_type_t type, char *ident, char *facility);
00051 JABBERD2_API void     log_write(log_t log, int level, const char *msgfmt, ...);
00052 
00053 /* debug logging */
00054 #if defined(DEBUG) && 0
00055 JABBERD2_API int      log_debug_flag;
00056 void            log_debug(char *file, int line, char *subsys, const char *msgfmt, ...);
00057 
00058 # define        log_debug_get_flag()    log_debug_flag
00059 # define        log_debug_set_flag(f)   (log_debug_flag = f ? 1 : 0)
00060 # define        log_debug(...)          if(log_debug_flag) __log_debug(__FILE__,__LINE__,0,__VA_ARGS__)
00061 # define        log_debug_subsys(...)   if(log_debug_flag) __log_debug(__FILE__,__LINE__,__VA_ARGS__)
00062 #else
00063 # define        log_debug_get_flag()    (0)
00064 # define        log_debug_set_flag(f)
00065 # define        log_debug(...)
00066 # define        log_debug_subsys(...)
00067 #endif
00068 
00069 #endif