104 lines
2.7 KiB
C
104 lines
2.7 KiB
C
#ifndef _BINKP_H
|
|
#define _BINKP_H
|
|
|
|
|
|
/* $Id: binkp.h,v 1.11 2005/09/12 13:47:09 mbse Exp $ */
|
|
|
|
/*
|
|
|
|
binkp's frames:
|
|
|
|
+---------------------- 0=data block, 1=message(command)
|
|
| +----- data block size / msg's argument size
|
|
| |
|
|
7 6543210 76543210
|
|
+-+-------+--------+--- ... ---+
|
|
| | HI LO | | -- data block / msg's argument
|
|
+-+-------+--------+--- ... ---+
|
|
|
|
binkp's frames in PLZ mode:
|
|
|
|
+---------------------- 0=data block, 1=message(command)
|
|
| +-------------------- 0=standard block, 1=zlib compressed block
|
|
| | +---- data block size / msg's argument size
|
|
| | |
|
|
7 6 543210 76543210
|
|
+-+-+------+--------+--- ... ---+
|
|
| | | HI LO | | -- data block / msg's argument
|
|
+-+-+------+--------+--- ... ---+
|
|
|
|
*/
|
|
|
|
|
|
/* protocol version */
|
|
#define PRTCLNAME "binkp"
|
|
#define PRTCLVER "1.1"
|
|
#define PRTCLOLD "1.0"
|
|
|
|
#define MAX_BLKSIZE 0x7fff /* Don't change! */
|
|
#define BLK_HDR_SIZE 2 /* 2 bytes header */
|
|
#define BINKP_TIMEOUT 300 /* Global timeout value */
|
|
#define SND_BLKSIZE 4096 /* Blocksize transmitter */
|
|
|
|
#define MM_NUL 0 /* Ignored by binkp (data optionally logged) */
|
|
#define MM_ADR 1 /* System aka's */
|
|
#define MM_PWD 2 /* Password */
|
|
#define MM_FILE 3
|
|
#define MM_OK 4 /* The password is ok */
|
|
#define MM_EOB 5 /* End-of-batch (data ignored) */
|
|
#define MM_GOT 6 /* File received */
|
|
#define MM_ERR 7 /* Misc errors */
|
|
#define MM_BSY 8 /* All AKAs are busy */
|
|
#define MM_GET 9 /* Get a file from offset */
|
|
#define MM_SKIP 10 /* Skip a file */
|
|
#define MM_MAX 10
|
|
|
|
#define MM_DATA 0xff
|
|
|
|
#define BINKP_DATA_BLOCK 0x0000
|
|
#define BINKP_CONTROL_BLOCK 0x8000
|
|
#define BINKP_PLZ_BLOCK 0x4000
|
|
#define BINKP_ZIPBUFLEN (((BINKP_PLZ_BLOCK * 11) / 10) + 12)
|
|
|
|
typedef struct _binkp_frame {
|
|
unsigned short header;
|
|
unsigned char id;
|
|
unsigned char *data;
|
|
} binkp_frame;
|
|
|
|
|
|
|
|
/*
|
|
* Linked list of files to send and responses from the receiver.
|
|
*/
|
|
typedef struct _binkp_list {
|
|
struct _binkp_list *next;
|
|
char *remote; /* Remote filename */
|
|
char *local; /* Local filename */
|
|
int state; /* File state */
|
|
int get; /* Boolean GET flag */
|
|
off_t size; /* File size */
|
|
time_t date; /* File date & time */
|
|
off_t offset; /* Start offset */
|
|
int compress; /* Compression state */
|
|
int crc32; /* File CRC32 checksum */
|
|
} binkp_list;
|
|
|
|
|
|
|
|
/*
|
|
* Linked FIFO list of received commands to be processed by the transmitter.
|
|
*/
|
|
typedef struct _the_queue {
|
|
struct _the_queue *next;
|
|
int cmd; /* M_xxx command id */
|
|
char *data; /* Frame data in the queue */
|
|
} the_queue;
|
|
|
|
|
|
|
|
int binkp(int);
|
|
void binkp_abort(void);
|
|
|
|
#endif
|