Fri Aug 17 00:17:49 2018

Asterisk developer's documentation


syslog.c File Reference

Asterisk Syslog Utility Functions. More...

#include "asterisk.h"
#include "asterisk/utils.h"
#include "asterisk/syslog.h"

Go to the source code of this file.

Functions

int ast_syslog_facility (const char *facility)
 Maps a syslog facility name from a string to a syslog facility constant.
const char * ast_syslog_facility_name (int facility)
 Maps a syslog facility constant to a string.
int ast_syslog_priority (const char *priority)
 Maps a syslog priority name from a string to a syslog priority constant.
int ast_syslog_priority_from_loglevel (int level)
 Maps an Asterisk log level (i.e. LOG_ERROR) to a syslog priority constant.
const char * ast_syslog_priority_name (int priority)
 Maps a syslog priority constant to a string.

Variables

struct {
   const char *   name
   int   value
facility_map []
static const int logger_level_to_syslog_map []
struct {
   const char *   name
   int   value
priority_map []

Detailed Description

Asterisk Syslog Utility Functions.

Author:
Sean Bright <sean@malleable.com>

Definition in file syslog.c.


Function Documentation

int ast_syslog_facility ( const char *  facility  ) 

Maps a syslog facility name from a string to a syslog facility constant.

Since:
1.8
Parameters:
facility Facility name to map (i.e. "daemon")
Return values:
syslog facility constant (i.e. LOG_DAEMON) if found
-1 if facility is not found

Definition at line 87 of file syslog.c.

References ARRAY_LEN, facility_map, and name.

Referenced by load_config(), and make_logchannel().

00088 {
00089    int index;
00090 
00091    for (index = 0; index < ARRAY_LEN(facility_map); index++) {
00092       if (!strcasecmp(facility_map[index].name, facility)) {
00093          return facility_map[index].value;
00094       }
00095    }
00096 
00097    return -1;
00098 }

const char* ast_syslog_facility_name ( int  facility  ) 

Maps a syslog facility constant to a string.

Since:
1.8
Parameters:
facility syslog facility constant to map (i.e. LOG_DAEMON)
Return values:
facility name (i.e. "daemon") if found
NULL if facility is not found

Definition at line 100 of file syslog.c.

References ARRAY_LEN, facility_map, and value.

Referenced by load_config().

00101 {
00102    int index;
00103 
00104    for (index = 0; index < ARRAY_LEN(facility_map); index++) {
00105       if (facility_map[index].value == facility) {
00106          return facility_map[index].name;
00107       }
00108    }
00109 
00110    return NULL;
00111 }

int ast_syslog_priority ( const char *  priority  ) 

Maps a syslog priority name from a string to a syslog priority constant.

Since:
1.8
Parameters:
priority Priority name to map (i.e. "notice")
Return values:
syslog priority constant (i.e. LOG_NOTICE) if found
-1 if priority is not found

Definition at line 128 of file syslog.c.

References ARRAY_LEN, name, and priority_map.

Referenced by load_config().

00129 {
00130    int index;
00131 
00132    for (index = 0; index < ARRAY_LEN(priority_map); index++) {
00133       if (!strcasecmp(priority_map[index].name, priority)) {
00134          return priority_map[index].value;
00135       }
00136    }
00137 
00138    return -1;
00139 }

int ast_syslog_priority_from_loglevel ( int  level  ) 

Maps an Asterisk log level (i.e. LOG_ERROR) to a syslog priority constant.

Since:
1.8
Parameters:
level Asterisk log level constant (i.e. LOG_ERROR)
Return values:
syslog priority constant (i.e. LOG_ERR) if found
-1 if priority is not found

Definition at line 164 of file syslog.c.

References ARRAY_LEN.

Referenced by ast_log_vsyslog().

00165 {
00166    if (level < 0 || level >= ARRAY_LEN(logger_level_to_syslog_map)) {
00167       return -1;
00168    }
00169    return logger_level_to_syslog_map[level];
00170 }

const char* ast_syslog_priority_name ( int  priority  ) 

Maps a syslog priority constant to a string.

Since:
1.8
Parameters:
priority syslog priority constant to map (i.e. LOG_NOTICE)
Return values:
priority name (i.e. "notice") if found
NULL if priority is not found

Definition at line 141 of file syslog.c.

References ARRAY_LEN, priority_map, and value.

Referenced by load_config().

00142 {
00143    int index;
00144 
00145    for (index = 0; index < ARRAY_LEN(priority_map); index++) {
00146       if (priority_map[index].value == priority) {
00147          return priority_map[index].name;
00148       }
00149    }
00150 
00151    return NULL;
00152 }


Variable Documentation

struct { ... } facility_map[] [static]
const int logger_level_to_syslog_map[] [static]

Definition at line 154 of file syslog.c.

const char* name

Definition at line 38 of file syslog.c.

struct { ... } priority_map[] [static]
int value

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