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Simplify logging, update copyrights and some minor cleanups.

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This commit is contained in:
Guus Sliepen 2003-07-12 17:41:48 +00:00
parent 2a7f11c0e9
commit 5db596c684
55 changed files with 501 additions and 555 deletions
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31
src/freebsd/device.c
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@ -1,7 +1,7 @@
/*
device.c -- Interaction with FreeBSD tap device
Copyright (C) 2001-2002 Ivo Timmermans <ivo@o2w.nl>,
2001-2002 Guus Sliepen <guus@sliepen.eu.org>
Copyright (C) 2001-2003 Ivo Timmermans <ivo@o2w.nl>,
2001-2003 Guus Sliepen <guus@sliepen.eu.org>
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
@ -17,7 +17,7 @@
along with this program; if not, write to the Free Software
Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
$Id: device.c,v 1.1.2.10 2003/07/06 22:11:34 guus Exp $
$Id: device.c,v 1.1.2.11 2003/07/12 17:41:47 guus Exp $
*/
#include "config.h"
@ -50,9 +50,6 @@ char *device_info;
int device_total_in = 0;
int device_total_out = 0;
/*
open the local ethertap device
*/
int setup_device(void)
{
cp();
@ -64,13 +61,13 @@ int setup_device(void)
interface = rindex(device, '/') ? rindex(device, '/') + 1 : device;
if((device_fd = open(device, O_RDWR | O_NONBLOCK)) < 0) {
logger(DEBUG_ALWAYS, LOG_ERR, _("Could not open %s: %s"), device, strerror(errno));
logger(LOG_ERR, _("Could not open %s: %s"), device, strerror(errno));
return -1;
}
device_info = _("FreeBSD tap device");
logger(DEBUG_ALWAYS, LOG_INFO, _("%s is a %s"), device, device_info);
logger(LOG_INFO, _("%s is a %s"), device, device_info);
return 0;
}
@ -82,10 +79,6 @@ void close_device(void)
close(device_fd);
}
/*
read, encrypt and send data that is
available through the ethertap device
*/
int read_packet(vpn_packet_t *packet)
{
int lenin;
@ -93,7 +86,7 @@ int read_packet(vpn_packet_t *packet)
cp();
if((lenin = read(device_fd, packet->data, MTU)) <= 0) {
logger(DEBUG_ALWAYS, LOG_ERR, _("Error while reading from %s %s: %s"), device_info,
logger(LOG_ERR, _("Error while reading from %s %s: %s"), device_info,
device, strerror(errno));
return -1;
}
@ -102,7 +95,7 @@ int read_packet(vpn_packet_t *packet)
device_total_in += packet->len;
logger(DEBUG_TRAFFIC, LOG_DEBUG, _("Read packet of %d bytes from %s"),
ifdebug(TRAFFIC) logger(LOG_DEBUG, _("Read packet of %d bytes from %s"),
packet->len, device_info);
return 0;
@ -112,11 +105,11 @@ int write_packet(vpn_packet_t *packet)
{
cp();
logger(DEBUG_TRAFFIC, LOG_DEBUG, _("Writing packet of %d bytes to %s"),
ifdebug(TRAFFIC) logger(LOG_DEBUG, _("Writing packet of %d bytes to %s"),
packet->len, device_info);
if(write(device_fd, packet->data, packet->len) < 0) {
logger(DEBUG_ALWAYS, LOG_ERR, _("Error while writing to %s %s: %s"), device_info,
logger(LOG_ERR, _("Error while writing to %s %s: %s"), device_info,
device, strerror(errno));
return -1;
}
@ -128,7 +121,7 @@ void dump_device_stats(void)
{
cp();
logger(DEBUG_ALWAYS, LOG_DEBUG, _("Statistics for %s %s:"), device_info, device);
logger(DEBUG_ALWAYS, LOG_DEBUG, _(" total bytes in: %10d"), device_total_in);
logger(DEBUG_ALWAYS, LOG_DEBUG, _(" total bytes out: %10d"), device_total_out);
logger(LOG_DEBUG, _("Statistics for %s %s:"), device_info, device);
logger(LOG_DEBUG, _(" total bytes in: %10d"), device_total_in);
logger(LOG_DEBUG, _(" total bytes out: %10d"), device_total_out);
}