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Define logger(), cleans up source code and allows us to write log entries

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to a separate file.
This commit is contained in:
Guus Sliepen 2003-07-06 22:11:37 +00:00
parent 8681047030
commit 0b9175e998
35 changed files with 582 additions and 560 deletions
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29
src/raw_socket/device.c
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@ -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 1.1.2.5 2003/06/11 19:28:38 guus Exp $
$Id: device.c,v 1.1.2.6 2003/07/06 22:11:37 guus Exp $
*/
#include "config.h"
@ -29,7 +29,6 @@
#include <fcntl.h>
#include <net/if.h>
#include <unistd.h>
#include <syslog.h>
#include <string.h>
#include <sys/ioctl.h>
#include <sys/socket.h>
@ -39,7 +38,7 @@
#include <utils.h>
#include "conf.h"
#include "net.h"
#include "subnet.h"
#include "logger.h"
#include "system.h"
@ -73,7 +72,7 @@ int setup_device(void)
device_info = _("raw socket");
if((device_fd = socket(PF_PACKET, SOCK_RAW, htons(ETH_P_ALL))) < 0) {
syslog(LOG_ERR, _("Could not open %s: %s"), device_info,
logger(DEBUG_ALWAYS, LOG_ERR, _("Could not open %s: %s"), device_info,
strerror(errno));
return -1;
}
@ -82,7 +81,7 @@ int setup_device(void)
strncpy(ifr.ifr_ifrn.ifrn_name, interface, IFNAMSIZ);
if(ioctl(device_fd, SIOCGIFINDEX, &ifr)) {
close(device_fd);
syslog(LOG_ERR, _("Can't find interface %s: %s"), interface,
logger(DEBUG_ALWAYS, LOG_ERR, _("Can't find interface %s: %s"), interface,
strerror(errno));
return -1;
}
@ -93,11 +92,11 @@ int setup_device(void)
sa.sll_ifindex = ifr.ifr_ifindex;
if(bind(device_fd, (struct sockaddr *) &sa, (socklen_t) sizeof(sa))) {
syslog(LOG_ERR, _("Could not bind to %s: %s"), device, strerror(errno));
logger(DEBUG_ALWAYS, LOG_ERR, _("Could not bind to %s: %s"), device, strerror(errno));
return -1;
}
syslog(LOG_INFO, _("%s is a %s"), device, device_info);
logger(DEBUG_ALWAYS, LOG_INFO, _("%s is a %s"), device, device_info);
return 0;
}
@ -120,7 +119,7 @@ int read_packet(vpn_packet_t *packet)
cp();
if((lenin = read(device_fd, packet->data, MTU)) <= 0) {
syslog(LOG_ERR, _("Error while reading from %s %s: %s"), device_info,
logger(DEBUG_ALWAYS, LOG_ERR, _("Error while reading from %s %s: %s"), device_info,
device, strerror(errno));
return -1;
}
@ -129,8 +128,7 @@ int read_packet(vpn_packet_t *packet)
device_total_in += packet->len;
if(debug_lvl >= DEBUG_TRAFFIC) {
syslog(LOG_DEBUG, _("Read packet of %d bytes from %s"), packet->len,
logger(DEBUG_TRAFFIC, LOG_DEBUG, _("Read packet of %d bytes from %s"), packet->len,
device_info);
}
@ -141,12 +139,11 @@ int write_packet(vpn_packet_t *packet)
{
cp();
if(debug_lvl >= DEBUG_TRAFFIC)
syslog(LOG_DEBUG, _("Writing packet of %d bytes to %s"),
logger(DEBUG_TRAFFIC, LOG_DEBUG, _("Writing packet of %d bytes to %s"),
packet->len, device_info);
if(write(device_fd, packet->data, packet->len) < 0) {
syslog(LOG_ERR, _("Can't write to %s %s: %s"), device_info, device,
logger(DEBUG_ALWAYS, LOG_ERR, _("Can't write to %s %s: %s"), device_info, device,
strerror(errno));
return -1;
}
@ -160,7 +157,7 @@ void dump_device_stats(void)
{
cp();
syslog(LOG_DEBUG, _("Statistics for %s %s:"), device_info, device);
syslog(LOG_DEBUG, _(" total bytes in: %10d"), device_total_in);
syslog(LOG_DEBUG, _(" total bytes out: %10d"), device_total_out);
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);
}