/*
device.c -- Dummy device
- Copyright (C) 2011 Guus Sliepen <guus@tinc-vpn.org>
+ Copyright (C) 2011-2012 Guus Sliepen <guus@tinc-vpn.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
#include "device.h"
#include "logger.h"
#include "net.h"
+#include "xalloc.h"
-static char *device_info = "dummy device";
-
-static uint64_t device_total_in = 0;
-static uint64_t device_total_out = 0;
+static const char *device_info = "dummy device";
static bool setup_device(void) {
- device = "dummy";
- iface = "dummy";
- logger(LOG_INFO, "%s (%s) is a %s", device, iface, device_info);
+ device = xstrdup("dummy");
+ iface = xstrdup("dummy");
+ logger(DEBUG_ALWAYS, LOG_INFO, "%s (%s) is a %s", device, iface, device_info);
return true;
}
static void close_device(void) {
+ free(iface);
+ iface = NULL;
+ free(device);
+ device = NULL;
}
static bool read_packet(vpn_packet_t *packet) {
+ (void)packet;
return false;
}
static bool write_packet(vpn_packet_t *packet) {
- device_total_out += packet->len;
+ (void)packet;
return true;
}
-static void dump_device_stats(void) {
- logger(LOG_DEBUG, "Statistics for %s %s:", device_info, device);
- logger(LOG_DEBUG, " total bytes in: %10"PRIu64, device_total_in);
- logger(LOG_DEBUG, " total bytes out: %10"PRIu64, device_total_out);
-}
-
const devops_t dummy_devops = {
.setup = setup_device,
.close = close_device,
.read = read_packet,
.write = write_packet,
- .dump_stats = dump_device_stats,
};