35 lines
919 B
C
35 lines
919 B
C
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#ifndef L2_PACKET_H
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#define L2_PACKET_H
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#define MAC2STR(a) (a)[0], (a)[1], (a)[2], (a)[3], (a)[4], (a)[5]
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#define MACSTR "%02x:%02x:%02x:%02x:%02x:%02x"
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#ifndef ETH_P_EAPOL
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#define ETH_P_EAPOL 0x888e
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#endif
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#ifndef ETH_P_RSN_PREAUTH
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#define ETH_P_RSN_PREAUTH 0x88c7
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#endif
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struct l2_packet_data;
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struct l2_ethhdr {
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u8 h_dest[ETH_ALEN];
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u8 h_source[ETH_ALEN];
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u16 h_proto;
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} __attribute__ ((packed));
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struct l2_packet_data * l2_packet_init(
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const char *ifname, const u8 *own_addr, unsigned short protocol,
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void (*rx_callback)(void *ctx, unsigned char *src_addr,
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unsigned char *buf, size_t len),
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void *rx_callback_ctx);
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void l2_packet_deinit(struct l2_packet_data *l2);
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int l2_packet_get_own_addr(struct l2_packet_data *l2, u8 *addr);
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int l2_packet_send(struct l2_packet_data *l2, u8 *buf, size_t len);
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void l2_packet_set_rx_l2_hdr(struct l2_packet_data *l2, int rx_l2_hdr);
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#endif /* L2_PACKET_H */
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