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3.15b
/* smbdefs.h */
/* Synchronet message base constant and structure definitions */
/* $Id: smbdefs.h,v 1.1.1.2 2018/04/24 16:45:14 root Exp $ */
/****************************************************************************
* @format.tab-size 4 (Plain Text/Source Code File Header) *
* @format.use-tabs true (see http://www.synchro.net/ptsc_hdr.html) *
* *
* Copyright 2011 Rob Swindell - http://www.synchro.net/copyright.html *
* *
* 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. *
* See the GNU General Public License for more details: gpl.txt or *
* http://www.fsf.org/copyleft/gpl.html *
* *
* Anonymous FTP access to the most recent released source is available at *
* ftp://vert.synchro.net, ftp://cvs.synchro.net and ftp://ftp.synchro.net *
* *
* Anonymous CVS access to the development source and modification history *
* is available at cvs.synchro.net:/cvsroot/sbbs, example: *
* cvs -d :pserver:[email protected]:/cvsroot/sbbs login *
* (just hit return, no password is necessary) *
* cvs -d :pserver:[email protected]:/cvsroot/sbbs checkout src *
* *
* For Synchronet coding style and modification guidelines, see *
* http://www.synchro.net/source.html *
* *
* You are encouraged to submit any modifications (preferably in Unix diff *
* format) via e-mail to [email protected] *
* *
* Note: If this box doesn't appear square, then you need to fix your tabs. *
****************************************************************************/
#ifndef _SMBDEFS_H
#define _SMBDEFS_H
/* ANSI headers */
#include <stdio.h>
#include <time.h>
/* XPDEV headers */
#include "genwrap.h" /* truncsp() and get_errno() */
#include "dirwrap.h" /* MAX_PATH */
#include "filewrap.h" /* SH_DENYRW */
/* SMBLIB Headers */
#include "md5.h" /* MD5_DIGEST_SIZE */
/**********/
/* Macros */
/**********/
#define SMB_HEADER_ID "SMB\x1a" /* <S> <M> <B> <^Z> */
#define SHD_HEADER_ID "SHD\x1a" /* <S> <H> <D> <^Z> */
#define LEN_HEADER_ID 4
#ifndef uchar
#if defined(TYPEDEF_UCHAR)
typedef unsigned char uchar;
#else
#define uchar unsigned char
#endif
#endif
#ifdef __GLIBC__
#include <sys/types.h>
#else
#ifndef ushort
#define ushort unsigned short
#define ulong unsigned long
#define uint unsigned int
#endif
#endif
#define HUGE16
#define FAR16
#define REALLOC realloc
#define LMALLOC malloc
#define MALLOC malloc
#define LFREE free
#define FREE free
#define SDT_BLOCK_LEN 256 /* Size of data blocks */
#define SHD_BLOCK_LEN 256 /* Size of header blocks */
#define SMB_MAX_HDR_LEN 0xffffU /* Message header length is 16-bit */
#define SMB_SELFPACK 0 /* Self-packing storage allocation */
#define SMB_FASTALLOC 1 /* Fast allocation */
/* status.attr bit flags: */
#define SMB_EMAIL 1 /* User numbers stored in Indexes */
#define SMB_HYPERALLOC 2 /* No allocation (also storage value for smb_addmsghdr) */
#define SMB_NOHASH 4 /* Do not calculate or store hashes */
#define SMB_SUCCESS 0 /* Successful result/return code */
#define SMB_FAILURE -1 /* Generic error (discouraged) */
/* Standard smblib errors values */
#define SMB_ERR_NOT_OPEN -100 /* Message base not open */
#define SMB_ERR_HDR_LEN -101 /* Invalid message header length (>64k) */
#define SMB_ERR_HDR_OFFSET -102 /* Invalid message header offset */
#define SMB_ERR_HDR_ID -103 /* Invalid header ID */
#define SMB_ERR_HDR_VER -104 /* Unsupported version */
#define SMB_ERR_HDR_FIELD -105 /* Missing header field */
#define SMB_ERR_NOT_FOUND -110 /* Item not found */
#define SMB_ERR_DAT_OFFSET -120 /* Invalid data offset (>2GB) */
#define SMB_ERR_DAT_LEN -121 /* Invalid data length (>2GB) */
#define SMB_ERR_OPEN -200 /* File open error */
#define SMB_ERR_SEEK -201 /* File seek/setpos error */
#define SMB_ERR_LOCK -202 /* File lock error */
#define SMB_ERR_READ -203 /* File read error */
#define SMB_ERR_WRITE -204 /* File write error */
#define SMB_ERR_TIMEOUT -205 /* File operation timed-out */
#define SMB_ERR_FILE_LEN -206 /* File length invalid */
#define SMB_ERR_DELETE -207 /* File deletion error */
#define SMB_ERR_UNLOCK -208 /* File unlock error */
#define SMB_ERR_MEM -300 /* Memory allocation error */
#define SMB_DUPE_MSG 1 /* Duplicate message detected by smb_addcrc() */
/* Time zone macros for when_t.zone */
#define DAYLIGHT 0x8000 /* Daylight savings is active */
#define US_ZONE 0x4000 /* U.S. time zone */
#define WESTERN_ZONE 0x2000 /* Non-standard zone west of UT */
#define EASTERN_ZONE 0x1000 /* Non-standard zone east of UT */
/* US Time Zones (standard) */
#define AST 0x40F0 /* Atlantic (-04:00) */
#define EST 0x412C /* Eastern (-05:00) */
#define CST 0x4168 /* Central (-06:00) */
#define MST 0x41A4 /* Mountain (-07:00) */
#define PST 0x41E0 /* Pacific (-08:00) */
#define YST 0x421C /* Yukon (-09:00) */
#define HST 0x4258 /* Hawaii/Alaska (-10:00) */
#define BST 0x4294 /* Bering (-11:00) */
/* US Time Zones (daylight) */
#define ADT 0xC0F0 /* Atlantic (-03:00) */
#define EDT 0xC12C /* Eastern (-04:00) */
#define CDT 0xC168 /* Central (-05:00) */
#define MDT 0xC1A4 /* Mountain (-06:00) */
#define PDT 0xC1E0 /* Pacific (-07:00) */
#define YDT 0xC21C /* Yukon (-08:00) */
#define HDT 0xC258 /* Hawaii/Alaska (-09:00) */
#define BDT 0xC294 /* Bering (-10:00) */
/* Non-standard Time Zones */
#define MID 0x2294 /* Midway (-11:00) */
#define VAN 0x21E0 /* Vancouver (-08:00) */
#define EDM 0x21A4 /* Edmonton (-07:00) */
#define WIN 0x2168 /* Winnipeg (-06:00) */
#define BOG 0x212C /* Bogota (-05:00) */
#define CAR 0x20F0 /* Caracas (-04:00) */
#define RIO 0x20B4 /* Rio de Janeiro (-03:00) */
#define FER 0x2078 /* Fernando de Noronha (-02:00) */
#define AZO 0x203C /* Azores (-01:00) */
#define LON 0x1000 /* London (+00:00) */
#define BER 0x103C /* Berlin (+01:00) */
#define ATH 0x1078 /* Athens (+02:00) */
#define MOS 0x10B4 /* Moscow (+03:00) */
#define DUB 0x10F0 /* Dubai (+04:00) */
#define KAB 0x110E /* Kabul (+04:30) */
#define KAR 0x112C /* Karachi (+05:00) */
#define BOM 0x114A /* Bombay (+05:30) */
#define KAT 0x1159 /* Kathmandu (+05:45) */
#define DHA 0x1168 /* Dhaka (+06:00) */
#define BAN 0x11A4 /* Bangkok (+07:00) */
#define HON 0x11E0 /* Hong Kong (+08:00) */
#define TOK 0x121C /* Tokyo (+09:00) */
#define SYD 0x1258 /* Sydney (+10:00) */
#define NOU 0x1294 /* Noumea (+11:00) */
#define WEL 0x12D0 /* Wellington (+12:00) */
#define OTHER_ZONE(zone) (zone<=1000 && zone>=-1000)
/* Valid hfield_t.types */
#define SENDER 0x00
#define SENDERAGENT 0x01
#define SENDERNETTYPE 0x02
#define SENDERNETADDR 0x03
#define SENDEREXT 0x04
#define SENDERPOS 0x05
#define SENDERORG 0x06
#define SENDERIPADDR 0x07 /* for tracing */
#define SENDERHOSTNAME 0x08 /* for tracing */
#define SENDERPROTOCOL 0x09 /* for tracing */
#define SENDERPORT_BIN 0x0a /* deprecated */
#define SENDERPORT 0x0b /* for tracing */
/* Used for the SMTP Originator-Info header field: */
#define SENDERUSERID 0x0c /* user-id */
#define SENDERTIME 0x0d /* authentication/connection time */
#define SENDERSERVER 0x0e /* server hostname that authenticed user */
#define AUTHOR 0x10
#define AUTHORAGENT 0x11
#define AUTHORNETTYPE 0x12
#define AUTHORNETADDR 0x13
#define AUTHOREXT 0x14
#define AUTHORPOS 0x15
#define AUTHORORG 0x16
#define REPLYTO 0x20
#define REPLYTOAGENT 0x21
#define REPLYTONETTYPE 0x22
#define REPLYTONETADDR 0x23
#define REPLYTOEXT 0x24
#define REPLYTOPOS 0x25
#define REPLYTOORG 0x26
#define RECIPIENT 0x30
#define RECIPIENTAGENT 0x31
#define RECIPIENTNETTYPE 0x32
#define RECIPIENTNETADDR 0x33
#define RECIPIENTEXT 0x34
#define RECIPIENTPOS 0x35
#define RECIPIENTORG 0x36
#define FORWARDTO 0x40
#define FORWARDTOAGENT 0x41
#define FORWARDTONETTYPE 0x42
#define FORWARDTONETADDR 0x43
#define FORWARDTOEXT 0x44
#define FORWARDTOPOS 0x45
#define FORWARDTOORG 0x46
#define FORWARDED 0x48
#if 0 /* Deprecating the following fields: (Jan-2009) never used */
#define RECEIVEDBY 0x50
#define RECEIVEDBYAGENT 0x51
#define RECEIVEDBYNETTYPE 0x52
#define RECEIVEDBYNETADDR 0x53
#define RECEIVEDBYEXT 0x54
#define RECEIVEDBYPOS 0x55
#define RECEIVEDBYORG 0x56
#define RECEIVED 0x58
#endif
#define SUBJECT 0x60 /* or filename */
#define SMB_SUMMARY 0x61 /* or file description */
#define SMB_COMMENT 0x62
#define SMB_CARBONCOPY 0x63
#define SMB_GROUP 0x64
#define SMB_EXPIRATION 0x65
#define SMB_PRIORITY 0x66
#define SMB_COST 0x67
#define SMB_EDITOR 0x68
#define FILEATTACH 0x70
#define DESTFILE 0x71
#define FILEATTACHLIST 0x72
#define DESTFILELIST 0x73
#define FILEREQUEST 0x74
#define FILEPASSWORD 0x75
#define FILEREQUESTLIST 0x76
#define FILEPASSWORDLIST 0x77
#define IMAGEATTACH 0x80
#define ANIMATTACH 0x81
#define FONTATTACH 0x82
#define SOUNDATTACH 0x83
#define PRESENTATTACH 0x84
#define VIDEOATTACH 0x85
#define APPDATAATTACH 0x86
#define IMAGETRIGGER 0x90
#define ANIMTRIGGER 0x91
#define FONTTRIGGER 0x92
#define SOUNDTRIGGER 0x93
#define PRESENTTRIGGER 0x94
#define VIDEOTRIGGER 0x95
#define APPDATATRIGGER 0x96
#define FIDOCTRL 0xa0
#define FIDOAREA 0xa1
#define FIDOSEENBY 0xa2
#define FIDOPATH 0xa3
#define FIDOMSGID 0xa4
#define FIDOREPLYID 0xa5
#define FIDOPID 0xa6
#define FIDOFLAGS 0xa7
#define FIDOTID 0xa8
#define RFC822HEADER 0xb0
#define RFC822MSGID 0xb1
#define RFC822REPLYID 0xb2
#define RFC822TO 0xb3
#define RFC822FROM 0xb4
#define RFC822REPLYTO 0xb5
#define USENETPATH 0xc0
#define USENETNEWSGROUPS 0xc1
#define SMTPCOMMAND 0xd0 /* Arbitrary SMTP command */
#define SMTPREVERSEPATH 0xd1 /* MAIL FROM: argument, "reverse path" */
#define SMTPFORWARDPATH 0xd2 /* RCPT TO: argument, "forward path" */
#define SMTPRECEIVED 0xd3 /* SMTP "Received" information */
#define SMTPSYSMSG 0xd8 /* for delivery failure notification */
#define UNKNOWN 0xf1
#define UNKNOWNASCII 0xf2
#define UNUSED 0xff
/* Valid dfield_t.types */
#define TEXT_BODY 0x00
#define TEXT_SOUL 0x01
#define TEXT_TAIL 0x02
#define TEXT_WING 0x03
#define IMAGEEMBED 0x20
#define ANIMEMBED 0x21
#define FONTEMBED 0x22
#define SOUNDEMBED 0x23
#define PRESENTEMBED 0x24
#define VIDEOEMBED 0x25
#define APPDATAEMBED 0x26
#define UNUSED 0xff
/* Message attributes */
#define MSG_PRIVATE (1<<0)
#define MSG_READ (1<<1)
#define MSG_PERMANENT (1<<2)
#define MSG_LOCKED (1<<3)
#define MSG_DELETE (1<<4)
#define MSG_ANONYMOUS (1<<5)
#define MSG_KILLREAD (1<<6)
#define MSG_MODERATED (1<<7)
#define MSG_VALIDATED (1<<8)
#define MSG_REPLIED (1<<9) /* User replied to this message */
#define MSG_NOREPLY (1<<10) /* No replies (or bounces) should be sent to the sender */
/* Auxillary header attributes */
#define MSG_FILEREQUEST (1<<0) /* File request */
#define MSG_FILEATTACH (1<<1) /* File(s) attached to Msg */
#define MSG_TRUNCFILE (1<<2) /* Truncate file(s) when sent */
#define MSG_KILLFILE (1<<3) /* Delete file(s) when sent */
#define MSG_RECEIPTREQ (1<<4) /* Return receipt requested */
#define MSG_CONFIRMREQ (1<<5) /* Confirmation receipt requested */
#define MSG_NODISP (1<<6) /* Msg may not be displayed to user */
/* Message network attributes */
#define MSG_LOCAL (1<<0) /* Msg created locally */
#define MSG_INTRANSIT (1<<1) /* Msg is in-transit */
#define MSG_SENT (1<<2) /* Sent to remote */
#define MSG_KILLSENT (1<<3) /* Kill when sent */
#define MSG_ARCHIVESENT (1<<4) /* Archive when sent */
#define MSG_HOLD (1<<5) /* Hold for pick-up */
#define MSG_CRASH (1<<6) /* Crash */
#define MSG_IMMEDIATE (1<<7) /* Send Msg now, ignore restrictions */
#define MSG_DIRECT (1<<8) /* Send directly to destination */
#define MSG_GATE (1<<9) /* Send via gateway */
#define MSG_ORPHAN (1<<10) /* Unknown destination */
#define MSG_FPU (1<<11) /* Force pickup */
#define MSG_TYPELOCAL (1<<12) /* Msg is for local use only */
#define MSG_TYPEECHO (1<<13) /* Msg is for conference distribution */
#define MSG_TYPENET (1<<14) /* Msg is direct network mail */
enum {
NET_NONE /* Local message */
,NET_UNKNOWN /* Unknown network type */
,NET_FIDO /* FidoNet address, faddr_t format (4D) */
,NET_POSTLINK /* Imported with UTI driver */
,NET_QWK /* QWK networked messsage */
,NET_INTERNET /* Internet e-mail, netnews, etc. */
,NET_WWIV /* unused */
,NET_MHS /* unused */
,NET_FIDO_ASCII /* FidoNet address, ASCIIZ format (e.g. 5D) */
/* Add new ones here */
,NET_TYPES
};
enum {
AGENT_PERSON
,AGENT_PROCESS /* unknown process type */
,AGENT_SMBUTIL /* imported via Synchronet SMBUTIL */
,AGENT_SMTPSYSMSG /* Synchronet SMTP server system message */
/* Add new ones here */
,AGENT_TYPES
};
enum {
XLAT_NONE /* No translation/End of translation list */
,XLAT_ENCRYPT /* Encrypted data */
,XLAT_ESCAPED /* 7-bit ASCII escaping for ctrl and 8-bit data */
,XLAT_HUFFMAN /* Static and adaptive Huffman coding compression */
,XLAT_LZW /* Limpel/Ziv/Welch compression */
,XLAT_MLZ78 /* Modified LZ78 compression */
,XLAT_RLE /* Run length encoding compression */
,XLAT_IMPLODE /* Implode compression (PkZIP) */
,XLAT_SHRINK /* Shrink compression (PkZIP) */
,XLAT_LZH /* LHarc (LHA) Dynamic Huffman coding */
/* Add new ones here */
,XLAT_TYPES
};
/************/
/* Typedefs */
/************/
#if defined(_WIN32) || defined(__BORLANDC__)
#define PRAGMA_PACK
#endif
#if defined(PRAGMA_PACK) || defined(__WATCOMC__)
#define _PACK
#else
#define _PACK __attribute__ ((packed))
#endif
#if defined(PRAGMA_PACK)
#pragma pack(push,1) /* Disk image structures must be packed */
#endif
typedef struct _PACK { /* Time with time-zone */
uint32_t time; /* Local time (unix format) */
int16_t zone; /* Time zone */
} when_t;
typedef struct _PACK { /* Index record */
uint16_t to; /* 16-bit CRC of recipient name (lower case) */
uint16_t from; /* 16-bit CRC of sender name (lower case) */
uint16_t subj; /* 16-bit CRC of subject (lower case, w/o RE:) */
uint16_t attr; /* attributes (read, permanent, etc.) */
uint32_t offset; /* offset into header file */
uint32_t number; /* number of message (1 based) */
uint32_t time; /* time/date message was imported/posted */
} idxrec_t;
/* valid bits in hash_t.flags */
#define SMB_HASH_CRC16 (1<<0) /* CRC-16 hash is valid */
#define SMB_HASH_CRC32 (1<<1) /* CRC-32 hash is valid */
#define SMB_HASH_MD5 (1<<2) /* MD5 digest is valid */
#define SMB_HASH_MASK (SMB_HASH_CRC16|SMB_HASH_CRC32|SMB_HASH_MD5)
#define SMB_HASH_MARKED (1<<4) /* Used by smb_findhash() */
#define SMB_HASH_STRIP_CTRL_A (1<<5) /* Strip Ctrl-A codes first */
#define SMB_HASH_STRIP_WSP (1<<6) /* Strip white-space chars first */
#define SMB_HASH_LOWERCASE (1<<7) /* Convert A-Z to a-z first */
#define SMB_HASH_PROC_MASK (SMB_HASH_STRIP_CTRL_A|SMB_HASH_STRIP_WSP|SMB_HASH_LOWERCASE)
#define SMB_HASH_PROC_COMP_MASK (SMB_HASH_STRIP_WSP|SMB_HASH_LOWERCASE)
enum {
SMB_HASH_SOURCE_BODY
,SMB_HASH_SOURCE_MSG_ID
,SMB_HASH_SOURCE_FTN_ID
,SMB_HASH_SOURCE_SUBJECT
/* Add new ones here (max value of 31) */
,SMB_HASH_SOURCE_TYPES
};
#define SMB_HASH_SOURCE_MASK 0x1f
#define SMB_HASH_SOURCE_NONE 0
#define SMB_HASH_SOURCE_ALL 0xff
/* These are the hash sources stored/compared for duplicate message detection: */
#define SMB_HASH_SOURCE_DUPE ((1<<SMB_HASH_SOURCE_BODY)|(1<<SMB_HASH_SOURCE_MSG_ID)|(1<<SMB_HASH_SOURCE_FTN_ID))
/* These are the hash sources stored/compared for SPAM message detection: */
#define SMB_HASH_SOURCE_SPAM ((1<<SMB_HASH_SOURCE_BODY)|(1<<SMB_HASH_SOURCE_SUBJECT))
typedef struct _PACK {
uint32_t number; /* Message number */
uint32_t time; /* Local time of fingerprinting */
uint32_t length; /* Length (in bytes) of source */
uchar source; /* SMB_HASH_SOURCE* (in low 5-bits) */
uchar flags; /* indications of valid hashes and pre-processing */
uint16_t crc16; /* CRC-16 of source */
uint32_t crc32; /* CRC-32 of source */
uchar md5[MD5_DIGEST_SIZE]; /* MD5 digest of source */
uchar reserved[28]; /* sizeof(hash_t) = 64 */
} hash_t;
typedef struct _PACK { /* Message base header (fixed portion) */
uchar id[LEN_HEADER_ID]; /* SMB<^Z> */
uint16_t version; /* version number (initially 100h for 1.00) */
uint16_t length; /* length including this struct */
} smbhdr_t;
typedef struct _PACK { /* Message base status header */
uint32_t last_msg; /* last message number */
uint32_t total_msgs; /* total messages */
uint32_t header_offset; /* byte offset to first header record */
uint32_t max_crcs; /* Maximum number of CRCs to keep in history */
uint32_t max_msgs; /* Maximum number of message to keep in sub */
uint16_t max_age; /* Maximum age of message to keep in sub (in days) */
uint16_t attr; /* Attributes for this message base (SMB_HYPER,etc) */
} smbstatus_t;
typedef struct _PACK { /* Message header */
/* 00 */ uchar id[LEN_HEADER_ID]; /* SHD<^Z> */
/* 04 */ uint16_t type; /* Message type (normally 0) */
/* 06 */ uint16_t version; /* Version of type (initially 100h for 1.00) */
/* 08 */ uint16_t length; /* Total length of fixed record + all fields */
/* 0a */ uint16_t attr; /* Attributes (bit field) (duped in SID) */
/* 0c */ uint32_t auxattr; /* Auxillary attributes (bit field) */
/* 10 */ uint32_t netattr; /* Network attributes */
/* 14 */ when_t when_written; /* Date/time/zone message was written */
/* 1a */ when_t when_imported; /* Date/time/zone message was imported */
/* 20 */ uint32_t number; /* Message number */
/* 24 */ uint32_t thread_back; /* Message number for backwards threading (aka thread_orig) */
/* 28 */ uint32_t thread_next; /* Next message in thread */
/* 2c */ uint32_t thread_first; /* First reply to this message */
/* 30 */ uint16_t delivery_attempts; /* Delivery attempt counter */
/* 32 */ uint32_t times_downloaded; /* Total number of times downloaded */
/* 36 */ uint32_t last_downloaded; /* Date/time of last download */
/* 3a */ uchar reserved[6]; /* Reserved for future use */
/* 40 */ uint32_t offset; /* Offset for buffer into data file (0 or mod 256) */
/* 44 */ uint16_t total_dfields; /* Total number of data fields */
} msghdr_t;
#define thread_orig thread_back /* for backwards compatibility with older code */
typedef struct _PACK { /* Data field */
uint16_t type; /* Type of data field */
uint32_t offset; /* Offset into buffer */
uint32_t length; /* Length of data field */
} dfield_t;
typedef struct _PACK { /* Header field */
uint16_t type;
uint16_t length; /* Length of buffer */
} hfield_t;
typedef struct _PACK { /* FidoNet address (zone:net/node.point) */
uint16_t zone;
uint16_t net;
uint16_t node;
uint16_t point;
} fidoaddr_t;
#if defined(PRAGMA_PACK)
#pragma pack(pop) /* original packing */
#endif
typedef struct { /* Network (type and address) */
uint16_t type;
void* addr;
} net_t;
/* Valid bits in smbmsg_t.flags */
#define MSG_FLAG_HASHED (1<<0) /* Message has been hashed with smb_hashmsg() */
typedef struct { /* Message */
idxrec_t idx; /* Index */
msghdr_t hdr; /* Header record (fixed portion) */
char *to, /* To name */
*to_ext, /* To extension */
*from, /* From name */
*from_ext, /* From extension */
*from_org, /* From organization */
*from_ip, /* From IP address (e.g. "192.168.1.2") */
*from_host, /* From host name */
*from_prot, /* From protocol (e.g. "Telnet", "NNTP", "HTTP", etc.) */
*replyto, /* Reply-to name */
*replyto_ext, /* Reply-to extension */
*id, /* RFC822 Message-ID */
*reply_id, /* RFC822 Reply-ID */
*forward_path, /* SMTP forward-path (RCPT TO: argument) */
*reverse_path, /* SMTP reverse-path (MAIL FROM: argument) */
*path, /* USENET Path */
*newsgroups, /* USENET Newsgroups */
*ftn_pid, /* FTN PID */
*ftn_tid, /* FTN TID */
*ftn_area, /* FTN AREA */
*ftn_flags, /* FTN FLAGS */
*ftn_msgid, /* FTN MSGID */
*ftn_reply; /* FTN REPLY */
char* summary; /* Summary */
char* subj; /* Subject */
uint16_t to_agent, /* Type of agent message is to */
from_agent, /* Type of agent message is from */
replyto_agent; /* Type of agent replies should be sent to */
net_t to_net, /* Destination network type and address */
from_net, /* Origin network address */
replyto_net; /* Network type and address for replies */
uint16_t total_hfields; /* Total number of header fields */
hfield_t *hfield; /* Header fields (fixed length portion) */
void **hfield_dat; /* Header fields (variable length portion) */
dfield_t *dfield; /* Data fields (fixed length portion) */
int32_t offset; /* Offset (number of records) into index */
BOOL forwarded; /* Forwarded from agent to another */
uint32_t expiration; /* Message will expire on this day (if >0) */
uint32_t priority; /* Message priority (0 is lowest) */
uint32_t cost; /* Cost to download/read */
uint32_t flags; /* Various smblib run-time flags (see MSG_FLAG_*) */
} smbmsg_t;
typedef struct { /* Message base */
char file[128]; /* Path and base filename (no extension) */
FILE* sdt_fp; /* File pointer for data (.sdt) file */
FILE* shd_fp; /* File pointer for header (.shd) file */
FILE* sid_fp; /* File pointer for index (.sid) file */
FILE* sda_fp; /* File pointer for data allocation (.sda) file */
FILE* sha_fp; /* File pointer for header allocation (.sha) file */
FILE* hash_fp; /* File pointer for hash (.hash) file */
uint32_t retry_time; /* Maximum number of seconds to retry opens/locks */
uint32_t retry_delay; /* Time-slice yield (milliseconds) while retrying */
smbstatus_t status; /* Status header record */
BOOL locked; /* SMB header is locked */
char last_error[MAX_PATH*2]; /* Last error message */
/* Private member variables (not initialized by or used by smblib) */
uint32_t subnum; /* Sub-board number */
int32_t msgs; /* Number of messages loaded (for user) */
int32_t curmsg; /* Current message number (for user) */
} smb_t;
#endif /* Don't add anything after this #endif statement */
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