This allows for a more generic NFC sniffing by using SOCKPROTO_RAW SOCK_RAW to read RAW NFC frames. This is for sniffing anything but LLCP (HCI, NCI, etc...).
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| @@ -273,11 +273,19 @@ struct sockaddr_nfc_llcp { · 272 unmodified lines | |||
| 273 | * First byte is the adapter index | 273 | * First byte is the adapter index |
| 274 | * Second byte contains flags | 274 | * Second byte contains flags |
| 275 | * - 0x01 - Direction (0=RX, 1=TX) | 275 | * - 0x01 - Direction (0=RX, 1=TX) |
| 276 | * - 0x02-0x80 - Reserved | 276 | * - 0x02-0x04 - Payload type (000=LLCP, 001=NCI, 010=HCI, 011=Digital, |
| 277 | * 100=Proprietary) | ||
| 278 | * - 0x05-0x80 - Reserved | ||
| 277 | **/ | 279 | **/ |
| 278 | #define NFC_LLCP_RAW_HEADER_SIZE 2 | 280 | #define NFC_RAW_HEADER_SIZE 2 |
| 279 | #define NFC_LLCP_DIRECTION_RX 0x00 | 281 | #define NFC_DIRECTION_RX 0x00 |
| 280 | #define NFC_LLCP_DIRECTION_TX 0x01 | 282 | #define NFC_DIRECTION_TX 0x01 |
| 283 | |||
| 284 | #define RAW_PAYLOAD_LLCP 0 | ||
| 285 | #define RAW_PAYLOAD_NCI 1 | ||
| 286 | #define RAW_PAYLOAD_HCI 2 | ||
| 287 | #define RAW_PAYLOAD_DIGITAL 3 | ||
| 288 | #define RAW_PAYLOAD_PROPRIETARY 4 | ||
| 281 | 289 | ||
| 282 | /* socket option names */ | 290 | /* socket option names */ |
| 283 | #define NFC_LLCP_RW 0 | 291 | #define NFC_LLCP_RW 0 |