Ejemplos de l2_packet_init_libdnet en C++ (Cpp)

Ejemplo n.º 1

Archivo: l2_packet_pcap.c Proyecto: qwerty1023/wive-rtnl-firmware

struct l2_packet_data * l2_packet_init(
	const char *ifname, const u8 *own_addr, unsigned short protocol,
	void (*rx_callback)(void *ctx, const u8 *src_addr,
			    const u8 *buf, size_t len),
	void *rx_callback_ctx, int l2_hdr)
{
	struct l2_packet_data *l2;

	l2 = os_zalloc(sizeof(struct l2_packet_data));
	if (l2 == NULL)
		return NULL;
	os_strncpy(l2->ifname, ifname, sizeof(l2->ifname));
	l2->rx_callback = rx_callback;
	l2->rx_callback_ctx = rx_callback_ctx;
	l2->l2_hdr = l2_hdr;

#ifdef CONFIG_WINPCAP
	if (own_addr)
		os_memcpy(l2->own_addr, own_addr, ETH_ALEN);
#else /* CONFIG_WINPCAP */
	if (l2_packet_init_libdnet(l2))
		return NULL;
#endif /* CONFIG_WINPCAP */

	if (l2_packet_init_libpcap(l2, protocol)) {
#ifndef CONFIG_WINPCAP
		eth_close(l2->eth);
#endif /* CONFIG_WINPCAP */
		os_free(l2);
		return NULL;
	}

	return l2;
}

Ejemplo n.º 2

Archivo: l2_packet.c Proyecto: vutukurikishore/wpa_supplicant

struct l2_packet_data * l2_packet_init(
	const char *ifname, const u8 *own_addr, unsigned short protocol,
	void (*rx_callback)(void *ctx, unsigned char *src_addr,
			    unsigned char *buf, size_t len),
	void *rx_callback_ctx)
{
	struct l2_packet_data *l2;

	l2 = malloc(sizeof(struct l2_packet_data));
	if (l2 == NULL)
		return NULL;
	memset(l2, 0, sizeof(*l2));
	strncpy(l2->ifname, ifname, sizeof(l2->ifname));
	l2->rx_callback = rx_callback;
	l2->rx_callback_ctx = rx_callback_ctx;

#ifdef CONFIG_WINPCAP
	if (own_addr)
		memcpy(l2->own_addr, own_addr, ETH_ALEN);
#else
	if (l2_packet_init_libdnet(l2))
		return NULL;
#endif

	if (l2_packet_init_libpcap(l2, protocol)) {
#ifndef CONFIG_WINPCAP
		eth_close(l2->eth);
#endif
		free(l2);
		return NULL;
	}

	return l2;
}