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- wrote logger_manager

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This commit is contained in:
Jan Hutter
2005-11-11 10:29:32 +00:00
parent 0d3675a284
commit ffd555f58e
15 changed files with 726 additions and 60 deletions
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Source/charon/logger.c
+101 -32
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@@ -20,16 +20,16 @@
* for more details.
*/
#include "logger.h"
#include "types.h"
#include "allocator.h"
#include <syslog.h>
#include <stdarg.h>
#include <string.h>
#include <stdio.h>
#include <time.h>
#include "logger.h"
#include "daemon.h"
#include "types.h"
#include "allocator.h"
/**
* Maximum length of al log entry (only used for logger_s.log)
@@ -37,7 +37,7 @@
#define MAX_LOG 8192
/**
* @brief The logger object
* @brief The logger object.
*/
typedef struct private_logger_s private_logger_t;
struct private_logger_s {
@@ -46,39 +46,80 @@ struct private_logger_s {
*/
logger_t public;
/**
* detail-level of logger
* Detail-level of logger.
*/
logger_level_t level;
/**
* name of logger
* Name of logger.
*/
char *name;
/**
* File to write log output to .
* NULL for syslog.
*/
FILE *output;
/* private functions */
/**
* Logs a message to the associated log file.
*/
void (*log_to_file) (private_logger_t *this, char *format, ...);
};
/**
* implements logger_t-function log
* @see logger_s.log
* Implements logger_t-function log.
* @see logger_s.log.
*
* Yes, logg is wrong written :-).
*/
static status_t logg(private_logger_t *this, logger_level_t loglevel, char *format, ...)
{
if ((this->level & loglevel) == loglevel)
{
char buffer[MAX_LOG];
snprintf(buffer, MAX_LOG, "%s: %s", this->name, format);
va_list args;
va_start(args, format);
vsyslog(LOG_INFO, buffer, args);
va_end(args);
}
if (this->output == NULL)
{
/* syslog */
snprintf(buffer, MAX_LOG, "%s: %s", this->name, format);
va_start(args, format);
vsyslog(LOG_INFO, buffer, args);
va_end(args);
}
else
{
/* File output */
snprintf(buffer, MAX_LOG, "File %s: %s", this->name, format);
va_start(args, format);
this->log_to_file(this, buffer, args);
va_end(args);
}
}
return SUCCESS;
}
/**
* Implements private_logger_t-function log_to_file.
* @see private_logger_s.log_to_file.
*/
static void log_to_file(private_logger_t *this,char *format, ...)
{
char buffer[MAX_LOG];
va_list args;
time_t current_time;
current_time = time(NULL);
snprintf(buffer, MAX_LOG, "%s\n", format);
va_start(args, format);
vfprintf(this->output, buffer, args);
va_end(args);
}
/**
* implements logger_t-function destroy
* @see logger_s.log_bytes
* Implements logger_t-function destroy.
* @see logger_s.log_bytes.
*/
static status_t log_bytes(private_logger_t *this, logger_level_t loglevel, char *label, char *bytes, size_t len)
{
@@ -89,7 +130,13 @@ static status_t log_bytes(private_logger_t *this, logger_level_t loglevel, char
char *bytes_pos, *bytes_roof;
int i;
syslog(LOG_INFO, "%s: %s (%d bytes)", this->name, label, len);
if (this->output == NULL)
{
syslog(LOG_INFO, "%s: %s (%d bytes)", this->name, label, len);
}else
{
this->log_to_file(this,"%s: %s (%d bytes)", this->name, label, len);
}
bytes_pos = bytes;
bytes_roof = bytes + len;
@@ -104,7 +151,14 @@ static status_t log_bytes(private_logger_t *this, logger_level_t loglevel, char
{
*buffer_pos++ = '\0';
buffer_pos = buffer;
syslog(LOG_INFO, "| %s", buffer);
if (this->output == NULL)
{
syslog(LOG_INFO, "| %s", buffer);
}
else
{
this->log_to_file(this, "| %s", buffer);
}
}
else if ((i % 8) == 0)
{
@@ -127,7 +181,14 @@ static status_t log_bytes(private_logger_t *this, logger_level_t loglevel, char
*buffer_pos++ = '\0';
buffer_pos = buffer;
syslog(LOG_INFO, "| %s", buffer);
if (this->output == NULL)
{
syslog(LOG_INFO, "| %s", buffer);
}
else
{
this->log_to_file(this, "| %s", buffer);
}
}
return SUCCESS;
@@ -135,8 +196,8 @@ static status_t log_bytes(private_logger_t *this, logger_level_t loglevel, char
/**
* implements logger_t-function log_chunk
* @see logger_s.log_chunk
* Implements logger_t-function log_chunk.
* @see logger_s.log_chunk.
*/
static status_t log_chunk(logger_t *this, logger_level_t loglevel, char *label, chunk_t *chunk)
{
@@ -146,8 +207,8 @@ static status_t log_chunk(logger_t *this, logger_level_t loglevel, char *label,
/**
* implements logger_t-function enable_level
* @see logger_s.enable_level
* Implements logger_t-function enable_level.
* @see logger_s.enable_level.
*/
static status_t enable_level(private_logger_t *this, logger_level_t log_level)
{
@@ -156,8 +217,8 @@ static status_t enable_level(private_logger_t *this, logger_level_t log_level)
}
/**
* implements logger_t-function disable_level
* @see logger_s.disable_level
* Implements logger_t-function disable_level.
* @see logger_s.disable_level.
*/
static status_t disable_level(private_logger_t *this, logger_level_t log_level)
{
@@ -166,8 +227,8 @@ static status_t disable_level(private_logger_t *this, logger_level_t log_level)
}
/**
* implements logger_t-function destroy
* @see logger_s.destroy
* Implements logger_t-function destroy.
* @see logger_s.destroy.
*/
static status_t destroy(private_logger_t *this)
{
@@ -178,7 +239,7 @@ static status_t destroy(private_logger_t *this)
/*
* Described in Header
*/
logger_t *logger_create(char *logger_name, logger_level_t log_level)
logger_t *logger_create(char *logger_name, logger_level_t log_level,FILE * output)
{
private_logger_t *this = allocator_alloc_thing(private_logger_t);
@@ -194,10 +255,18 @@ logger_t *logger_create(char *logger_name, logger_level_t log_level)
this->public.disable_level = (status_t(*)(logger_t*,logger_level_t))disable_level;
this->public.destroy = (status_t(*)(logger_t*))destroy;
this->log_to_file = log_to_file;
/* private variables */
this->level = log_level;
this->name = logger_name;
this->output = output;
openlog("charon", 0, LOG_DAEMON);
if (output == NULL)
{
openlog(DEAMON_NAME, 0, LOG_DAEMON);
}
return (logger_t*)this;
}