/usr/include/bfb/bfb.h is in libbfb0-dev 0.23-4+b1.
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 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 | /**
\file bfb/bfb.h
BFB transport encapsulation (used for Siemens mobile equipment).
ObexFTP library - language bindings for OBEX file transfer.
Copyright (c) 2002-2007 Christian W. Zuckschwerdt <zany@triq.net>
ObexFTP is free software; you can redistribute it and/or modify
it under the terms of the GNU Lesser General Public License as
published by the Free Software Foundation; either version 2 of
the License, or (at your option) any later version.
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 Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public
License along with ObexFTP. If not, see <http://www.gnu.org/>.
*/
#ifndef BFB_H
#define BFB_H
#include <inttypes.h>
#ifdef __cplusplus
extern "C" {
#endif
#ifdef _WIN32
#include <windows.h>
typedef HANDLE fd_t;
#else
typedef int fd_t;
#endif
#pragma pack(1)
typedef struct {
uint8_t type;
uint8_t len;
uint8_t chk;
uint8_t payload[0]; /* ... up to 32 */
/* uint8_t xor; ? */
} bfb_frame_t;
#pragma pack()
#pragma pack(1)
typedef struct {
uint8_t cmd;
uint8_t chk;
uint8_t seq;
uint8_t len0;
uint8_t len1;
uint8_t data[0]; /* ... up to 518 ? */
/* uint16_t crc; */
} bfb_data_t;
#pragma pack()
#define BFB_FRAME_CONNECT 0x02 /* ^B */
#define BFB_FRAME_INTERFACE 0x01 /* ^A */
#define BFB_FRAME_KEY 0x05 /* ^E */
#define BFB_FRAME_AT 0x06 /* ^F */
#define BFB_FRAME_EEPROM 0x14 /* ^N */
#define BFB_FRAME_DATA 0x16 /* ^P */
#define BFB_CONNECT_HELLO 0x14 /* ^N */
#define BFB_CONNECT_HELLO_ACK 0xaa
#define BFB_KEY_PRESS 0x06 /* ^F */
#define MAX_PACKET_DATA 32
#define BFB_DATA_ACK 0x01 /* aka ok */
#define BFB_DATA_FIRST 0x02 /* first transmission in a row */
#define BFB_DATA_NEXT 0x03 /* continued transmission */
uint8_t bfb_checksum(uint8_t *data, int len);
int bfb_write_subcmd(fd_t fd, uint8_t type, uint8_t subtype);
int bfb_write_subcmd0(fd_t fd, uint8_t type, uint8_t subtype);
int bfb_write_subcmd8(fd_t fd, uint8_t type, uint8_t subtype, uint8_t p1);
int bfb_write_subcmd1(fd_t fd, uint8_t type, uint8_t subtype, uint16_t p1);
int bfb_write_subcmd2(fd_t fd, uint8_t type, uint8_t subtype, uint16_t p1, uint16_t p2);
int bfb_write_subcmd3(fd_t fd, uint8_t type, uint8_t subtype, uint16_t p1, uint16_t p2, uint16_t p3);
int bfb_write_subcmd_lw(fd_t fd, uint8_t type, uint8_t subtype, uint32_t p1, uint16_t p2);
int bfb_stuff_data(/*@out@*/ uint8_t *buffer, uint8_t type, uint8_t *data, uint16_t len, uint8_t seq);
int bfb_write_packets(fd_t fd, uint8_t type, uint8_t *buffer, int length);
#define bfb_write_at(fd, data) \
bfb_write_packets(fd, BFB_FRAME_AT, data, strlen(data))
#define bfb_write_key(fd, data) \
bfb_write_subcmd8(fd, BFB_FRAME_KEY, BFB_KEY_PRESS, data)
int bfb_send_data(fd_t fd, uint8_t type, uint8_t *data, uint16_t length, uint8_t seq);
#define bfb_send_ack(fd) \
bfb_send_data(fd, BFB_DATA_ACK, NULL, 0, 0)
#define bfb_send_first(fd, data, length) \
bfb_send_data(fd, BFB_DATA_FIRST, data, length, 0)
#define bfb_send_next(fd, data, length, seq) \
bfb_send_data(fd, BFB_DATA_NEXT, data, length, seq)
/*@null@*/ bfb_frame_t *
bfb_read_packets(uint8_t *buffer, int *length);
int bfb_assemble_data(/*@null@*/ /*@out@*/ bfb_data_t **data, int *size, int *len, bfb_frame_t *frame);
int bfb_check_data(bfb_data_t *data, int len);
#ifdef __cplusplus
}
#endif
#endif /* BFB_H */
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