/usr/include/near/snep.h is in neard-dev 0.11-1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 | /*
*
* neard - Near Field Communication manager
*
* Copyright (C) 2012 Intel Corporation. All rights reserved.
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 as
* published by the Free Software Foundation.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*
*/
#ifndef __NEAR_SNEP_CORE_H
#define __NEAR_SNEP_CORE_H
#include <near/device.h>
#define NEAR_SNEP_VERSION 0x10
#define NEAR_SNEP_MAJOR(version) (((version) >> 4) & 0xf)
#define NEAR_SNEP_MINOR(version) ((version) & 0xf)
#define NEAR_SNEP_MSG_SIZE 0x06
#define NEAR_SNEP_ACCEPTABLE_LENGTH 1024
#define NEAR_SNEP_ACC_LENGTH_SIZE 4
/* Request codes */
#define NEAR_SNEP_REQ_CONTINUE 0x00
#define NEAR_SNEP_REQ_GET 0x01
#define NEAR_SNEP_REQ_PUT 0x02
#define NEAR_SNEP_REQ_REJECT 0x7f
/* Response codes */
#define NEAR_SNEP_RESP_CONTINUE 0x80
#define NEAR_SNEP_RESP_SUCCESS 0x81
#define NEAR_SNEP_RESP_NOT_FOUND 0xc0
#define NEAR_SNEP_RESP_EXCESS 0xc1
#define NEAR_SNEP_RESP_BAD_REQ 0xc2
#define NEAR_SNEP_RESP_NOT_IMPL 0xe0
#define NEAR_SNEP_RESP_VERSION 0xe1
#define NEAR_SNEP_RESP_REJECT 0xff
#define NEAR_SNEP_REQ_PUT_HEADER_LENGTH 6
#define NEAR_SNEP_REQ_GET_HEADER_LENGTH 10
/* Default SNEP Resp message header length: Version + code + len */
#define NEAR_SNEP_RESP_HEADER_LENGTH (1 + 1 + 4)
/* Offset of 'H' in Android frame: 3 is the offset in NDEF */
#define NEAR_SNEP_REQ_ANDROID (NEAR_SNEP_ACC_LENGTH_SIZE + 3)
/* TODO: Right now it is dummy, need to get correct value
* from lower layers */
#define NEAR_SNEP_REQ_MAX_FRAGMENT_LENGTH 128
typedef near_bool_t (*near_server_io) (int client_fd, void *snep_data);
struct p2p_snep_data {
uint8_t *nfc_data;
uint32_t nfc_data_length;
uint32_t nfc_data_current_length;
uint8_t *nfc_data_ptr;
uint32_t adapter_idx;
uint32_t target_idx;
gboolean respond_continue;
near_tag_io_cb cb;
struct p2p_snep_put_req_data *req;
};
near_bool_t near_snep_core_read(int client_fd,
uint32_t adapter_idx, uint32_t target_idx,
near_tag_io_cb cb,
near_server_io req_get,
near_server_io req_put);
int near_snep_core_push(int fd, uint32_t adapter_idx, uint32_t target_idx,
struct near_ndef_message *ndef,
near_device_io_cb cb);
void near_snep_core_close(int client_fd, int err);
void near_snep_core_response_noinfo(int client_fd, uint8_t response);
void near_snep_core_response_with_info(int client_fd, uint8_t response,
uint8_t *data, int length);
void near_snep_core_parse_handover_record(int client_fd, uint8_t *ndef,
uint32_t nfc_data_length);
#endif
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