Initial revision
This commit is contained in:
Evgeniy Kozhuhovskiy
@@ -0,0 +1,160 @@
|
||||
/*
|
||||
* binkleyforce -- unix FTN mailer project
|
||||
*
|
||||
* Copyright (c) 1998-2000 Alexander Belkin, 2:5020/1398.11
|
||||
*
|
||||
* This program is free software; you can redistribute it and/or modify
|
||||
* it under the terms of the GNU General Public License as published by
|
||||
* the Free Software Foundation; either version 2 of the License, or
|
||||
* (at your option) any later version.
|
||||
*
|
||||
* $Id$
|
||||
*
|
||||
* 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
|
||||
* +-+-------+--------+--- ... ---+
|
||||
*/
|
||||
|
||||
#ifndef _P_BINKP_H_
|
||||
#define _P_BINKP_H_
|
||||
|
||||
#define BINKP_NAME "binkp"
|
||||
#define BINKP_MAJOR 1
|
||||
#define BINKP_MINOR 0
|
||||
#define BINKP_PORT 24554
|
||||
#define BINKP_TIMEOUT (5*60)
|
||||
#define BINKP_MIN_BLKSIZE 128
|
||||
#define BINKP_MAX_BLKSIZE 0x7fff
|
||||
#define BINKP_DEF_BLKSIZE (4*1024u)
|
||||
#define BINKP_BLK_HDRSIZE 2
|
||||
|
||||
#define BINKP_MAXPASSWD 64
|
||||
#define BINKP_MAXSYSTNAME 120
|
||||
#define BINKP_MAXLOCATION 120
|
||||
#define BINKP_MAXSYSOP 120
|
||||
#define BINKP_MAXPHONE 120
|
||||
#define BINKP_MAXFLAGS 120
|
||||
#define BINKP_MAXLOCATION 120
|
||||
#define BINKP_MAXPROGNAME 40
|
||||
#define BINKP_MAXPROTNAME 40
|
||||
#define BINKP_MAXTIMESTR 40
|
||||
#define BINKP_MAXCHALLENGE 128
|
||||
#define BINKP_MAXOPT 196
|
||||
|
||||
#define BINKP_OPT_NR 0x01 /* Non-reliable mode */
|
||||
#define BINKP_OPT_MB 0x02 /* Multiple batch mode */
|
||||
#define BINKP_OPT_MPWD 0x04 /* Multiple passwods mode */
|
||||
#define BINKP_OPT_MD5 0x08 /* CRAM-MD5 authentication */
|
||||
#define BINKP_OPT_SHA1 0x10 /* CRAM-SHA1 authentication */
|
||||
#define BINKP_OPT_DES 0x20 /* CRAM-DES authentication */
|
||||
|
||||
typedef struct {
|
||||
s_sysaddr *addrs;
|
||||
int anum;
|
||||
char passwd[BINKP_MAXPASSWD+1];
|
||||
char systname[BINKP_MAXSYSTNAME+1];
|
||||
char location[BINKP_MAXLOCATION+1];
|
||||
char sysop[BINKP_MAXSYSOP+1];
|
||||
char phone[BINKP_MAXPHONE+1];
|
||||
char flags[BINKP_MAXFLAGS+1];
|
||||
char progname[BINKP_MAXPROGNAME+1];
|
||||
char protname[BINKP_MAXPROTNAME+1];
|
||||
char timestr[BINKP_MAXTIMESTR+1];
|
||||
char opt[BINKP_MAXOPT+1];
|
||||
int majorver;
|
||||
int minorver;
|
||||
int options;
|
||||
char challenge[BINKP_MAXCHALLENGE+1];
|
||||
int challenge_length;
|
||||
} s_binkp_sysinfo;
|
||||
|
||||
|
||||
typedef enum {
|
||||
/*
|
||||
* Pseudo message types, returned by binkp_recv()
|
||||
*/
|
||||
BPMSG_EXIT = -3, /* Terminate session */
|
||||
BPMSG_NONE = -2, /* Got nothing intresting */
|
||||
BPMSG_DATA = -1, /* Got data block */
|
||||
/*
|
||||
* Real BinkP message types
|
||||
*/
|
||||
BPMSG_NUL = 0, /* Site information */
|
||||
BPMSG_ADR, /* List of addresses */
|
||||
BPMSG_PWD, /* Session password */
|
||||
BPMSG_FILE, /* File information */
|
||||
BPMSG_OK, /* Password was acknowleged (data ignored) */
|
||||
BPMSG_EOB, /* End Of Batch (data ignored) */
|
||||
BPMSG_GOT, /* File received */
|
||||
BPMSG_ERR, /* Misc errors */
|
||||
BPMSG_BSY, /* All AKAs are busy */
|
||||
BPMSG_GET, /* Get a file from offset */
|
||||
BPMSG_SKIP, /* Skip a file (RECEIVE LATER) */
|
||||
BPMSG_MIN = BPMSG_NUL, /* Minimal message type value */
|
||||
BPMSG_MAX = BPMSG_SKIP /* Maximal message type value */
|
||||
} e_bpmsg;
|
||||
|
||||
|
||||
typedef struct {
|
||||
bool sent; /* Sent message (queued) */
|
||||
e_bpmsg type; /* Message type */
|
||||
int size; /* Message size (length of text) */
|
||||
char *data; /* Message text */
|
||||
} s_bpmsg;
|
||||
|
||||
|
||||
typedef struct {
|
||||
char *obuf; /* Output buffer */
|
||||
int opos; /* Unsent bytes left in buffer */
|
||||
char *optr; /* Send data from this position */
|
||||
|
||||
char *ibuf; /* Our input buffer */
|
||||
int ipos;
|
||||
int isize;
|
||||
bool imsg; /* Is it message? */
|
||||
bool inew;
|
||||
e_bpmsg imsgtype; /* Message type */
|
||||
|
||||
int junkcount;
|
||||
s_bpmsg *msgqueue; /* Outgoing messages queue */
|
||||
int n_msgs; /* Number of messages in queue */
|
||||
|
||||
int timeout;
|
||||
} s_bpinfo;
|
||||
|
||||
/* prot_binkp.c */
|
||||
int binkp_outgoing(s_binkp_sysinfo *local_data, s_binkp_sysinfo *remote_data);
|
||||
int binkp_incoming(s_binkp_sysinfo *local_data, s_binkp_sysinfo *remote_data);
|
||||
int binkp_transfer(s_protinfo *pi);
|
||||
|
||||
/* prot_binkp_misc.c */
|
||||
void binkp_init_bpinfo(s_bpinfo *bpi);
|
||||
void binkp_deinit_bpinfo(s_bpinfo *bpi);
|
||||
int binkp_gethdr(const char *s);
|
||||
int binkp_getmsgtype(char ch);
|
||||
void binkp_puthdr(char *s, unsigned int u);
|
||||
void binkp_putmsgtype(char *s, e_bpmsg msg);
|
||||
void binkp_queuemsg(s_bpinfo *bpi, e_bpmsg msg, const char *s1, const char *s2);
|
||||
void binkp_queuemsgf(s_bpinfo *bpi, e_bpmsg msg, const char *fmt, ...);
|
||||
int binkp_parsfinfo(char *s, char **fn, size_t *sz, time_t *tm, size_t *offs);
|
||||
int binkp_buffer_message(s_bpinfo *bpi, s_bpmsg *msg);
|
||||
int binkp_send_buffer(s_bpinfo *bpi);
|
||||
int binkp_send(s_bpinfo *bpi);
|
||||
int binkp_flush_queue(s_bpinfo *bpi, int timeout);
|
||||
int binkp_recv(s_bpinfo *bpi);
|
||||
void binkp_update_sysinfo(s_binkp_sysinfo *binkp);
|
||||
void binkp_log_sysinfo(s_binkp_sysinfo *binkp);
|
||||
void binkp_queue_sysinfo(s_bpinfo *bpi, s_binkp_sysinfo *binkp);
|
||||
void binkp_set_sysinfo(s_binkp_sysinfo *binkp, s_faddr *remote_addr, bool caller);
|
||||
void binkp_parse_options(s_binkp_sysinfo *binkp, char *options);
|
||||
|
||||
/* prot_binkp_api.c */
|
||||
extern s_handshake_protocol handshake_protocol_binkp;
|
||||
|
||||
#endif /* _P_BINKP_H_ */
|
||||
Reference in New Issue
Block a user