1 files changed, 0 insertions, 384 deletions
diff --git a/src/libstrongswan/utils/logger.c b/src/libstrongswan/utils/logger.c
deleted file mode 100644
index 26f42535e..000000000
--- a/src/libstrongswan/utils/logger.c
+++ /dev/null
@@ -1,384 +0,0 @@
-/**
- * @file logger.c
- * 
- * @brief Implementation of logger_t.
- * 
- */
-
-/*
- * Copyright (C) 2005-2006 Martin Willi
- * Copyright (C) 2005 Jan Hutter
- * Hochschule fuer Technik Rapperswil
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License as published by the
- * Free Software Foundation; either version 2 of the License, or (at your
- * option) any later version.  See <http://www.fsf.org/copyleft/gpl.txt>.
- *
- * This program is distributed in the hope that it will be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
- * or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
- * for more details.
- */
-
-#include <syslog.h>
-#include <string.h>
-#include <stdio.h>
-#include <time.h>
-#include <pthread.h>
-
-#include "logger.h"
-
-/**
- * Maximum length of a log entry (only used for logger_s.log).
- */
-#define MAX_LOG 8192
-
-/**
- * Maximum number of logged bytes per line
- */
-#define MAX_BYTES 16
-
-typedef struct private_logger_t private_logger_t;
-
-/**
- * @brief Private data of a logger_t object.
- */
-struct private_logger_t {
-	/**
-	 * Public data.
-	 */
-	logger_t public;
-	/**
-	 * Detail-level of logger.
-	 */
-	log_level_t level;
-	/**
-	 * Name of logger.
-	 */
-	char *name;
-	/**
-	 * File to write log output to.
-	 * NULL for syslog.
-	 */
-	FILE *output;
-	
-	/**
-	 * Should a thread_id be included in the log?
-	 */
-	bool log_thread_id;
-};
-
-/**
- * thread local storage for get_thread_number
- */
-static pthread_key_t thread_ids;
-static void make_key(void)
-{
-	pthread_key_create(&thread_ids, NULL);
-}
-
-/**
- * Get a unique thread number for a calling thread. Since
- * pthread_self returns large and ugly numbers, use this function
- * for logging; these numbers are incremental starting at 1
- */
-static int get_thread_number(void)
-{
-	static int current_num = 0;
-	static pthread_once_t key_once = PTHREAD_ONCE_INIT;
-	int stored_num;
-	
-	pthread_once(&key_once, make_key);
-	stored_num = (int)pthread_getspecific(thread_ids);
-	if (stored_num == 0)
-	{
-		pthread_setspecific(thread_ids, (void*)++current_num);
-		return current_num;
-	}
-	else
-	{
-		return stored_num;
-	}
-}
-
-/**
- * prepend the logging prefix to string and store it in buffer
- */
-static void prepend_prefix(private_logger_t *this, log_level_t loglevel, const char *string, char *buffer)
-{
-	char thread_id[3] = "";
-	char log_type, log_details;
-	char *separator = (strlen(this->name) == 0)? "" : ":";
-
-	if (loglevel & CONTROL)
-	{
-		log_type = 'C';
-	}
-	else if (loglevel & ERROR)
-	{
-		log_type = 'E';
-	}
-	else if (loglevel & RAW)
-	{
-		log_type = 'R';
-	}
-	else if (loglevel & PRIVATE)
-	{
-		log_type = 'P';
-	}
-	else if (loglevel & AUDIT)
-	{
-		log_type = 'A';
-	}
-	else
-	{
-		log_type = '-';
-	}
-	
-	if (loglevel & (LEVEL3 - LEVEL2))
-	{
-		log_details = '3';
-	}
-	else if (loglevel & (LEVEL2 - LEVEL1))
-	{
-		log_details = '2';
-	}
-	else if (loglevel & LEVEL1)
-	{
-		log_details = '1';
-	}
-	else
-	{
-		log_details = '0';
-	}
-	
-	if (this->log_thread_id)
-	{
-		snprintf(thread_id, sizeof(thread_id), "%02d", get_thread_number());
-	}
-	snprintf(buffer, MAX_LOG, "%s[%c%c%s%s] %s",
-			 thread_id, log_type, log_details, separator, this->name, string);
-}
-
-/**
- * Convert a charon-loglevel to a syslog priority
- */
-static int get_priority(log_level_t loglevel)
-{
-	if (loglevel & ERROR)
-	{
-		return LOG_AUTHPRIV|LOG_ERR;
-	}
-	if (loglevel & AUDIT)
-	{
-		return LOG_AUTHPRIV|LOG_INFO;
-	}
-	return LOG_AUTHPRIV|LOG_DEBUG;
-}
-
-/**
- * Implementation of logger_t.logv.
- */
-static void logv(private_logger_t *this, log_level_t loglevel, const char *format, va_list args)
-{
-	if ((this->level & loglevel) == loglevel)
-	{
-		char buffer[MAX_LOG];
-		
-		if (this->output == NULL)
-		{
-			/* syslog */
-			prepend_prefix(this, loglevel, format, buffer);
-			vsyslog(get_priority(loglevel), buffer, args);
-		}
-		else
-		{
-			/* File output */
-			prepend_prefix(this, loglevel, format, buffer);
-			vfprintf(this->output, buffer, args);
-			fprintf(this->output, "\n");
-		}
-	}
-}
-
-/**
- * Implementation of logger_t.log.
- */
-static void logg(private_logger_t *this, log_level_t loglevel, const char *format, ...)
-{
-	va_list args;
-	
-	va_start(args, format);
-	logv(this, loglevel, format, args);
-	va_end(args);
-}
-
-/**
- * Implementation of logger_t.log_bytes.
- */
-static void log_bytes(private_logger_t *this, log_level_t loglevel, const char *label, const char *bytes, size_t len)
-{
-	static pthread_mutex_t mutex = PTHREAD_MUTEX_INITIALIZER;
-
-	if ((this->level & loglevel) == loglevel)
-	{
-		char thread_id[3] = "";
-		char buffer[MAX_LOG];
-		char ascii_buffer[MAX_BYTES+1];
-
-		char *buffer_pos = buffer;
-		const char format[] = "%s  %d bytes @ %p";
-		const char *bytes_pos  = bytes;
-		const char *bytes_roof = bytes + len;
-
-		int line_start = 0;
-		int i = 0;
-
-		/* since me can't do multi-line output to syslog, 
-		* we must do multiple syslogs. To avoid
-		* problems in output order, lock this by a mutex.
-		*/
-		pthread_mutex_lock(&mutex);
-
-		prepend_prefix(this, loglevel, format, buffer);
-		
-		if (this->log_thread_id)
-		{
-			snprintf(thread_id, sizeof(thread_id), "%02d", get_thread_number());
-		}
-
-		if (this->output == NULL)
-		{
-			syslog(get_priority(loglevel), buffer, label, len, bytes);
-		}
-		else
-		{
-			fprintf(this->output, buffer, label, len, bytes);
-			fprintf(this->output, "\n");
-		}
-
-		while (bytes_pos < bytes_roof)
-		{
-			static char hexdig[] = "0123456789ABCDEF";
-
-			*buffer_pos++ = hexdig[(*bytes_pos >> 4) & 0xF];
-			*buffer_pos++ = hexdig[ *bytes_pos       & 0xF];
-
-			ascii_buffer[i++] = (*bytes_pos > 31 && *bytes_pos < 127)
-				? *bytes_pos : '.';
-
-			if (++bytes_pos == bytes_roof || i == MAX_BYTES) 
-			{
-				int padding = 3 * (MAX_BYTES - i);
-
-				while (padding--)
-				{
-					*buffer_pos++ = ' ';
-				}
-				*buffer_pos++ = '\0';
-				ascii_buffer[i] = '\0';
-
-				if (this->output == NULL)
-				{
-					syslog(get_priority(loglevel), "%s[  :%5d]   %s  %s", thread_id, line_start, buffer, ascii_buffer);	
-				}
-				else
-				{
-					fprintf(this->output, "%s[  :%5d]   %s  %s\n", thread_id, line_start, buffer, ascii_buffer);
-				}
-				buffer_pos = buffer;
-				line_start += MAX_BYTES;
-				i = 0;
-			}
-			else 
-			{	
-				*buffer_pos++ = ' ';
-			}
-		}
-		pthread_mutex_unlock(&mutex);
-	}
-}
-
-/**
- * Implementation of logger_t.log_chunk.
- */
-static void log_chunk(logger_t *this, log_level_t loglevel, const char *label, chunk_t chunk)
-{
-	this->log_bytes(this, loglevel, label, chunk.ptr, chunk.len);
-}
-
-/**
- * Implementation of logger_t.enable_level.
- */
-static void enable_level(private_logger_t *this, log_level_t log_level)
-{
-	this->level |= log_level;
-}
-
-/**
- * Implementation of logger_t.disable_level.
- */
-static void disable_level(private_logger_t *this, log_level_t log_level)
-{
-	this->level &= ~log_level;
-}
-
-/**
- * Implementation of logger_t.set_output.
- */
-static void set_output(private_logger_t *this, FILE * output)
-{
-	this->output = output;
-}
-
-/**
- * Implementation of logger_t.get_level.
- */
-static log_level_t get_level(private_logger_t *this)
-{
-	return this->level;
-}
-
-/**
- * Implementation of logger_t.destroy.
- */
-static void destroy(private_logger_t *this)
-{
-	free(this->name);
-	free(this);
-}
-
-/*
- * Described in header.
- */	
-logger_t *logger_create(char *logger_name, log_level_t log_level, bool log_thread_id, FILE * output)
-{
-	private_logger_t *this = malloc_thing(private_logger_t);
-	
-	/* public functions */
-	this->public.log = (void(*)(logger_t*,log_level_t,const char*,...))logg;
-	this->public.logv = (void(*)(logger_t*,log_level_t,const char*,va_list))logv;
-	this->public.log_bytes = (void(*)(logger_t*, log_level_t, const char*, const char*,size_t))log_bytes;
-	this->public.log_chunk = log_chunk;
-	this->public.enable_level = (void(*)(logger_t*,log_level_t))enable_level;
-	this->public.disable_level = (void(*)(logger_t*,log_level_t))disable_level;
-	this->public.get_level = (log_level_t(*)(logger_t*))get_level;
-	this->public.set_output = (void(*)(logger_t*,FILE*))set_output;
-	this->public.destroy = (void(*)(logger_t*))destroy;
-
-	if (logger_name == NULL)
-	{
-		logger_name = "";
-	}
-
-	/* private variables */
-	this->level = log_level;
-	this->log_thread_id = log_thread_id;
-	this->name = malloc(strlen(logger_name) + 1);
-
-	strcpy(this->name,logger_name);
-	this->output = output;
-	
-	return (logger_t*)this;
-}