/*--------------------------------------------------------------------------*/ /* */ /* The Opus Computer-Based Conversation System */ /* (c) Copyright 1986-1991, Wynn Wagner III, All Rights Reserved */ /* */ /* */ /* YOOHOO is a trademark of Wynn Wagner III */ /* */ /* YOOHOO-YOOHOO/2U2 & WaZOO are */ /* Copyright 1987, Wynn Wagner III, All Rights Reserved */ /* */ /* */ /* This material is available for use by anybody with no strings and */ /* no guarantees. */ /* */ /* */ /*--------------------------------------------------------------------------*/ /*--------------------------------------------------------------------------*/ /* LEGIBLE SECTION. Definitions to make "C" look like a real language. */ /*--------------------------------------------------------------------------*/ #undef log #ifndef begin # define begin { # define end } # define true (-1) # define false 0 # define Procedure void # define shl << # define shr >> # define xor ^ # define and && # define or || # define not ! # define mod % typedef unsigned bit; typedef unsigned int word; typedef unsigned char byte; typedef unsigned char const * const STRING; # define fallthrough /* ... for use in switch statements for clarity. */ #endif #ifndef max #define max(a,b) ((a)>(b)?(a):(b)) #endif #ifndef min #define min(a,b) ((a)<=(b)?(a):(b)) #endif /*--------------------------------------------------------------------------*/ /* TIME STAMP */ /*--------------------------------------------------------------------------*/ struct _stamp begin unsigned int date; unsigned int time; end; /*--------------------------------------------------------------------------*/ /* FIDONET ADDRESS STRUCTURE */ /*--------------------------------------------------------------------------*/ typedef struct _ADDRESS begin int Zone; int Net; int Node; int Point; end ADDR; /*--------------------------------------------------------------------------*/ /* NodeList.Sys */ /* */ /* NET > 0 and NODE > 0 Normal node */ /* */ /* NET > 0 and NODE <= 0 Host node */ /* Net host........node== 0 */ /* Regional host...node==-1 */ /* Country host....node==-2 */ /* */ /* NET == -1 Nodelist.Sys revision */ /* */ /* NET == -2 Nodelist statement */ /* */ /*--------------------------------------------------------------------------*/ /*--------------------------------------------------------------------------*/ /* THE NEWSTYLE NODE LIST */ /*--------------------------------------------------------------------------*/ struct _node begin int NetNumber; int NodeNumber; word MsgFee; /* Amount charged to user for a message */ byte SystemName[34]; /* node name */ byte PhoneNumber[40]; /* phone number */ byte MiscInfo[30]; /* city and state */ byte Password[8]; /* WARNING: not necessarily null-terminated */ word CallCost; /* phone company's charge */ word HubNode; /* node # of this node's hub or 0 if none */ byte BaudRate; /* baud rate divided by 300 */ byte ModemType; /* RESERVED for modem type */ word NodeFlags; /* set of flags (see below) */ word NodeFiller; end; #define B_hub 0x0001 /* node is a net hub 0000 0000 0000 0001 */ #define B_host 0x0002 /* node is a net host 0000 0000 0000 0010 */ #define B_region 0x0004 /* node is region coord 0000 0000 0000 0100 */ #define B_zone 0x0008 /* is a zone gateway 0000 0000 0000 1000 */ #define B_CM 0x0010 /* runs continuous mail 0000 0000 0001 0000 */ #define B_res1 0x0020 /* reserved by Opus 0000 0000 0010 0000 */ #define B_res2 0x0040 /* reserved by Opus 0000 0000 0100 0000 */ #define B_res3 0x0080 /* reserved by Opus 0000 0000 1000 0000 */ #define B_res4 0x0100 /* reserved by Opus 0000 0001 0000 0000 */ #define B_res5 0x0200 /* reserved for non-Opus 0000 0010 0000 0000 */ #define B_res6 0x0400 /* reserved for non-Opus 0000 0100 0000 0000 */ #define B_res7 0x0800 /* reserved for non-Opus 0000 1000 0000 0000 */ #define B_point 0x1000 /* node is a point 0001 0000 0000 0000 */ #define B_res9 0x2000 /* reserved for non-Opus 0010 0000 0000 0000 */ #define B_resa 0x4000 /* reserved for non-Opus 0100 0000 0000 0000 */ #define B_resb 0x8000 /* reserved for non-Opus 1000 0000 0000 0000 */ /*--------------------------------------------------------------------------*/ /* Nodelist.Idx */ /* (File is terminated by EOF) */ /*--------------------------------------------------------------------------*/ struct _ndi begin int node; /* node number */ int net; /* net number */ end; #define MAXEXPAND 30 /* max download files (wildcard expansion) */ #define CMDLEN 80 /* size of the command typeahead buffer */ #define CARRYLEN 20 /* LORE editor's carry buffer */ #define MAXLEN 85 /* size of primary line-input buffer */ /*--------------------------------------------------------------------------*/ /* OPUS CONTROL FILE AND PARM FILE DECLARATIONS */ /*--------------------------------------------------------------------------*/ #include "prm18.h" /*--------------------------------------------------------------------------*/ /* Multitaskers (possible values for `ctl.multitasker' */ /* NOTE: 0 means no multitasker in use */ /*--------------------------------------------------------------------------*/ #define DoubleDOS 1 #define DesqView 2 #define TopView 3 #define TaskView 3 #define LAN 0x80 /*--------------------------------------------------------------------------*/ /* Matrix mask */ /* Undefined bits are reserved by Opus See EVENT.H */ /*--------------------------------------------------------------------------*/ /*--------------------------------------------------------------------------*/ /* FLAGS */ /*--------------------------------------------------------------------------*/ #define LOGECHO 0x01 /* log echomail areas 0000 0001 */ #define STEADY 0x02 /* never change baud rate 0000 0010 */ #define ECHOSCAN 0x04 /* automatically scan echo's 0000 0100 */ #define ECHO_GUARD 0x08 /* no toss un-pwd echo arc 0000 1000 */ #define LEAVE_ESCN 0x10 /* Leave echotoss.log after Scanning 0001 0000 */ #define DO_MSGID 0x20 /* Put MSGID lines into echomail 0010 0000 */ #define F_NOCRASH 0x40 /* Don't accept crash mail 0100 0000 */ #define F_UNPK 0x80 /* Unpack incomming arcmail 1000 0000 */ /*--------------------------------------------------------------------------*/ /* FLAGS 2 */ /*--------------------------------------------------------------------------*/ #define NO_USRLIST 0x01 /* no user list (enter msg) 0000 0001 */ #define WATCHDOG 0x02 /* Reboot during outside 0000 0010 */ #define F2_TOSS 0x04 /* Toss incomming echomail 0000 0100 */ #define F2_LASTREAD 0x08 /* Uses LASTREAD for Sysop 0000 1000 */ #define F2_DOSFILE 0x10 /* Close stdAUX and stdPRN 0001 0000 */ #define F2_PRIMARY 0x20 /* MultiTasker Primary task 0010 0000 */ #define F2_SECOND 0x40 /* MultiTasker Secondary task 0100 0000 */ #define F2_ECON 0x80 /* Econo Echo handling 1000 0000 */ /*--------------------------------------------------------------------------*/ /* FLAGS 3 */ /*--------------------------------------------------------------------------*/ #define F3STEADY 0x01 /* Can do ARQ steady. &B2 */ #define F3GMENU 0x02 /* Will let users do graphics menus */ #define F3LOGOFF 0x04 /* Collect logoff messages */ #define F3NOALIAS 0x08 /* Don't put alias' in SEEN-BY */ #define F3HINAMES 0x10 /* Allow users with hi-bit names */ /*--------------------------------------------------------------------------*/ /* FWDflags (bits to control IN TRANSIT messages) */ /*--------------------------------------------------------------------------*/ #define FWD_NONE 0x01 /* No IN TRANSIT netmail 0000 0001 */ #define FWD_PWD 0x02 /* IN TRANSIT by pwd only 0000 0010 */ #define FWD_TONET 0x04 /* Accept IN TRANSIT only to my net 0000 0100 */ #define FWD_NOBITS 0x08 /* No IN TRANSIT if extended bits used 0000 1000 */ #define FWD_HOST 0x10 /* Send mail to host if can't find. */ #define VERSION6 0x40 /* Use Version 6 nodelist */ #define IMAPOINT 0x80 /* This is a point */ /*--------------------------------------------------------------------------*/ /* LOG FLAGS */ /*--------------------------------------------------------------------------*/ #define LOG_TERSE 0x01 /* brief log 0000 0001 */ #define LOG_WORDY 0x02 /* wordy log 0000 0010 */ #define LOG_TRACE 0x04 /* very wordy log 0000 0100 */ /*--------------------------------------------------------------------------*/ /* MODEM FLAGS */ /*--------------------------------------------------------------------------*/ #define M_SNOOP 0x01 /* sysop display on 0000 0001 */ #define MOUSE 0x02 /* sysop mouse on 0000 0010 */ #define M_BRKCLEAR 0x04 /* Use BREAK to clear outbound buffer 0000 0100 */ #define SLOW_MODEM 0x08 /* Slow modem and fast computer */ /*--------------------------------------------------------------------------*/ /* STYLE FLAGS */ /*--------------------------------------------------------------------------*/ #define SF_PATH 0x01 /* use path, not Dir.Bbs 0000 0001 */ #define SF_KILL 0x02 /* Kill rec'd pvt messages 0000 0010 */ #define SF_ASKKILL 0x04 /* ASK about killing msgs 0000 0100 */ #define SF_EUROPE 0x08 /* European date strings */ #define SF_TIME 0x10 /* Show time remaining on menu 0001 0000 */ #define SF_NOFLAG 0x20 /* Don't allow user config at logon 0010 0000 */ #define SF_HANDHOLD 0x40 /* Track user's errors and add help 0100 0000 */ #define SF_NOHIGH 0x80 /* Track user's errors and add help 0100 0000 */ #define SET_FLAG(x,y) ((x)|=(y)) #define CLEAR_FLAG(x,y) ((x)&=(~(y))) #define isFLAG(x,y) ((x)&(y)) /*--------------------------------------------------------------------------*/ /* The rest of this file contains structure definitions similar to those */ /* used by Fido version 11w. No claim is made that Opus will maintain */ /* compatibility with these structures beyond Opus version 0. */ /* */ /* The original version of the following items can be found in STRUCT.H, an */ /* include file writte (and probably copyrighted by) Tom Jennings. */ /*--------------------------------------------------------------------------*/ /*--------------------------------------------------------------------------*/ /* THE USER DATABASE */ /*--------------------------------------------------------------------------*/ #define MAX_USEC 80 /* Maximum number of areas in "user" section */ struct _usr { char name[36]; /* Caller's first and last names */ char city[36]; /* Caller's location */ char pwd[16]; /* Password */ char usrtel[16]; /* User Tel# for ref or future callback .........*/ char alias[32]; /* User alias if ID is not it ...................*/ /* 136 bytes */ word times; /* Number of previous calls to this system */ byte ClassPriv; /* User Access Privilege */ byte help; /* Help level (see below) */ byte tabs; /* 0=transmit instead of */ byte language; /* 0=english, 1=french */ word nulls; /* Number of Nulls (delays) after */ word msg; /* Last message area visited */ word Bits; /* SEE BELOW */ /* 148 bytes */ long ClassLock; /* 32 User Keys */ long ludate; /* Last UNIX Date on system */ /* 156 bytes */ int time; /* Time on-line so-far today */ word flag; /* Used to hold User maintainence information */ /* -------1 0x01 Reuse record for next new user */ /* xxxxxxx0 ---- Reserved reserved for opus Mgr */ long upld; /* K-bytes uploaded, all calls */ long dnld; /* K-bytes downloaded, all calls */ int dnldl; /* K-bytes downloaded, today */ word files; /* Last file area visited */ byte width; /* Width of the caller's monitor */ byte len; /* Height of the caller's */ word credit; /* FidoNet usage credit in cents */ word debit; /* FidoNet usage in cents */ char spcoec[8]; /* Special OECC to show after logon .............*/ /* Good for clubs, stores, user groups ..........*/ /* Eg, "Welcome to the dBase User Group" ........*/ byte saccnt[5]; /* Array of 5 special announcement cntrs ........*/ /* If any is > 0 than the user is shown .........*/ /* a corresponding announcement file & the ......*/ /* counter is decremented till zero .............*/ byte exflag; /* Flag of expiration control bits ..............*/ /* -------- 000 No expiry actions ...............*/ /* -------1 001 Expire AFTER xdate ..............*/ /* ------1- 002 Expire when dbmin GE crmin ......*/ /* -----:-- 004 ... Reserved ... ...............*/ /* ----:--- 008 ... Reserved ... ...............*/ /* ---1---- 016 Demote user priv to (expriv) ....*/ /* --1----- 032 Axe user when expired ..........*/ /* -:------ 064 ... Reserved ... ...............*/ /* :------- 128 ... Reserved ... ...............*/ long xdate; /* Expiry date (UNIX style for math/futr)........*/ long crmin; /* Total minutes given to user ..................*/ long dbmin; /* Total minutes used to user ..................*/ char u_section[16]; /* String for user current section */ char ulikes[16]; /* String of user interest keywords .............*/ long fudate; /* First time user called system in seconds */ unsigned long caller_id; /* Unique ID for this user. fudate */ unsigned long Section; /* What "section" of the bbs the user is in. */ word menu_mode; /* What menu the user was at last ...............*/ word TwoBits; /* More user configuration flags */ word After_Externs; /* Any special flags from external? */ byte msecs; /* Number of message areas in User sections defined */ byte fsecs; /* Number of file areas in User sections defined */ /* terminated!! */ #ifdef OLD word lastmsg[MAXLREAD]; /* All the last message read stuff .....*/ #else /* New for Opus 1.20 */ char Address[32]; /* User's address */ char My_Ans[64]; /* Reply to prm.My_Question */ char Strfill[32]; /* Filler for more strings */ char bday_mon; /* User's birthday/month */ char bday_day; /* User's birthday/day */ int bday_year; /* User's birthday/year */ unsigned long messages_read; /* Total number of messages read */ long messages_sent; /* Number of messages entered by user */ word my_section[MAX_USEC]; /* This is just a block of area */ /* numbers in the user's Section */ /* Message areas are first, then */ /* file areas. The first file */ /* area is at my_section[msecs] */ word big_fill[40]; /* Fill out to 512 bytes */ word Opus_Flags; /* Stores Opus temporary configuration */ byte byte_fill; byte Default_Protocol; /* Default transfer protocol */ byte User_MMacro[16]; /* Message User's keyboard Macro */ byte User_FMacro[16]; /* File User's keyboard Macro */ byte User_DMacro[16]; /* Default User's keyboard Macro */ byte Sysop_Comment[80]; /* Anything you want to say about 'em */ #endif unsigned long OPUS_id; /* The next 7 sets of id and inf data are for */ /* external programs to use for auxialliary inf. */ /* Opus Mgr uses 1st 2 for reamrks about user. */ long extern_id[7]; /* LONG ID number for external programs */ /* Must be registered with OpusInfo ....*/ byte extern_inf[7][32]; /* 7 32-byte external util data blocks */ /* Total record size = 1024b .........................................*/ }; /*--------------------------------------------------------------------------*/ /* USER OPTIONS bit weights (undefined bits are reserved) */ /*--------------------------------------------------------------------------*/ #define FillerBit 0x0001 /* Reserved */ #define ASKED_LEN 0x0002 /* Asked user for screen length? */ #define NO_IBMCHAR 0x0004 /* Cannot receive IBM textmode graphics */ #define USE_LORE 0x0008 /* Wants LORE editor instead of OPed */ #define MORE_PROMPT 0x0010 /* Wants the page break "MORE?" question */ #define ANSI 0x0020 /* Can handle ANSI video */ #define CONFIG_SET 0x0040 /* OPUS logon questions answered */ #define FORMFEED 0x0080 /* SET=xmit clearscreen, CLEAR=eat formfeed */ #define AVATAR 0x0100 /* Can handle AVATAR (aka "oANSI") video */ #define TALKER 0x0200 /* Wants limited graphics for speech */ #define USE_PHONE 0x0400 /* Call Back User Modem */ #define USE_ALIAS 0x0800 /* Enable ALIAS searches, message entry, etc */ #define NO_NAME 0x1000 /* User List Name */ #define NO_TIME 0x2000 /* User List Time */ #define NO_CITY 0x4000 /* User List City */ #define CURSOR_CONTROL (ANSI|AVATAR) /*--------------------------------------------------------------------------*/ /* 2Bits flags (More user configuration choices.... */ /*--------------------------------------------------------------------------*/ #define HOTKEYS 0x0001 /* Wants HotKeys at all help levels */ #define QMENU 0x0002 /* Wants to return to last menu instead of MAIN */ #define ASKGRAPH 0x0004 /* Wants to be asked about graphics every logon */ #define ASCIIMENU 0x0008 /* Wants long tedious graphics menus */ #define SHOW_TIME 0x0010 /* Show time remaining at prompts */ #define BLOCKCHAT 0x4000 /* User doesn't want to be sociable. */ #define INCRITAREA 0x8000 /* Opus is in critical area */ /*--------------------------------------------------------------------------*/ /* eXpiration flags */ /*--------------------------------------------------------------------------*/ #define BY_DATE 0x0001 /* Zap users by date */ #define BY_TIME 0x0002 /* Zap users when they run out of credit */ #define DEMOTE 0x0010 /* Demote user instead of deleting them */ #define AXE 0x0020 /* Delete user */ /*--------------------------------------------------------------------------*/ /* User help levels */ /*--------------------------------------------------------------------------*/ #define HITECH 0x00 /* Lotus style, top-of-screen, menu bars */ #define EXPERT 0x02 /* grizzled veteran, no menus at all */ #define REGULAR 0x04 /* experienced user, brief menus */ #define NOVICE 0x06 /* Full menus plus additional hand-holding */ #define USING_FTB 0xff /* caller is using the Full-Tilt-Boogie method */ /*--------------------------------------------------------------------------*/ /* Flags for After_Externs */ /*--------------------------------------------------------------------------*/ #define NEW_ECHOS 0x0001 /* New Echomail entered by user */ #define NEW_MATRIX 0x0002 /* New Matrix entered by user */ #define NEW_LOCAL 0x0004 /* New Local mail entered by user */ #define UPLOADED 0x0008 /* User uploaded something */ #define DUP_UPLOAD 0x0010 /* User uploaded a duplicate file */ /*--------------------------------------------------------------------------*/ /* LASTUSER.BBS file structure */ /*--------------------------------------------------------------------------*/ /* Struct of LASTUSE#.BBS file that is written everytime a user logons on */ /* or when Opus does an OUTSIDE exit. It contains a complete and exact */ /* copy of the user record, following by extended data for session control. */ /* If PRM is configured to reload user data upon return from an OUTSIDE */ /* exit, then Opus reloads user record portion, making it the active copy. */ /*--------------------------------------------------------------------------*/ #ifdef _TM_DEFINED struct _lu_file begin struct _usr user; /* Copy of user record */ word baud; /* Current user's baud (0 == keyboard!) */ word port; /* Current port # */ word task; /* Active task number */ word mins; /* User's minutes remaining */ word msgarea; /* Which message area user is in */ word filearea; /* Which file area user is in */ long timeoff; /* UNIX GMT of latest time user stays on till */ struct tm tmoff; /* MS-C 'tm' struct of above but as local time */ char laston[25]; /* Orig Last Call Date as ASCIIZ string because */ /* same field in user rec now is curr logon time */ end; #endif /*-------------------------------------------------------------------------*/ /* */ /* MESSAGE AND FILE AREAS */ /* */ /*-------------------------------------------------------------------------*/ /* See SYSTEM.H */ /*--------------------------------------------------------------------------*/ /* */ /* MESSAGES */ /* */ /*--------------------------------------------------------------------------*/ /*--------------------------------------------------------------------------*/ /* Message header */ /*--------------------------------------------------------------------------*/ struct _msg begin byte from[36]; byte to[36]; byte subj[72]; byte date[20]; /* Obsolete/unused ASCII date information */ word times; /* FIDO: Number of times read */ word dest; /* Destination node */ word orig; /* Origination node number */ word cost; /* Unit cost charged to send the message */ word orig_net; /* Origination network number */ word dest_net; /* Destination network number */ /* A TIMESTAMP is a 32-bit integer in the Unix */ /* flavor (ie. the number of seconds since */ /* January 1, 1970). Timestamps in messages are */ /* always Greenwich Mean Time, never local time. */ struct _stamp date_written; /* When user wrote the msg */ struct _stamp date_arrived; /* When msg arrived on-line */ word reply; /* Current msg is a reply to this msg number */ word attr; /* Attribute (behavior) of the message */ word up; /* Next message in the thread */ end; /*--------------------------------------------------------------------------*/ /* Message attributes */ /*--------------------------------------------------------------------------*/ #define MSGPRIVATE 0x0001 /* private message * 0000 0000 0000 0001 */ #define MSGCRASH 0x0002 /* squirtmail * 0000 0000 0000 0010 */ #define MSGREAD 0x0004 /* read by addressee * 0000 0000 0000 0100 */ #define MSGSENT 0x0008 /* sent OK (remote) 0000 0000 0000 1000 */ #define MSGFILE 0x0010 /* file attached to msg * 0000 0000 0001 0000 */ #define MSGFWD 0x0020 /* in transit 0000 0000 0010 0000 */ #define MSGORPHAN 0x0040 /* unknown dest node 0000 0000 0100 0000 */ #define MSGKILL 0x0080 /* kill after bundling * 0000 0000 1000 0000 */ #define MSGLOCAL 0x0100 /* FidoNet vs. local 0000 0001 0000 0000 */ #define MSGHOLD 0x0200 /* Hold, don't send * 0000 0010 0000 0000 */ #define MSGXX2 0x0400 /* X? 0000 0100 0000 0000 */ #define MSGFRQ 0x0800 /* file request * 0000 1000 0000 0000 */ #define MSGRRQ 0x1000 /* receipt requested X* 0001 0000 0000 0000 */ #define MSGCPT 0x2000 /* is a return receipt X* 0010 0000 0000 0000 */ #define MSGARQ 0x4000 /* audit trail requested X* 0100 0000 0000 0000 */ #define MSGURQ 0x8000 /* update request X* 1000 0000 0000 0000 */ /*-----------------------*/ /* ^ */ /* | */ /* * = preserved by */ /* the network */ /* ? = stripped by the */ /* net (FTSC spec) */ /* but preserved */ /* by seadog */ /* X = not used by Opus */ /*-----------------------*/ /*--------------------------------------------------------------------------*/ /* */ /* EVENTS */ /* */ /*--------------------------------------------------------------------------*/ /* #include */ /*--------------------------------------------------------------------------*/ /* Message bundle header */ /*--------------------------------------------------------------------------*/ #define PKTVER 2 /* Used for `ver' (below) */ struct _pkthdr begin int orig_node; /* originating node */ int dest_node; /* destination node */ int year; /* 0..99 when packet was created */ int month; /* 1..12 when packet was created */ int day; /* 1..31 when packet was created */ int hour; /* 0..23 when packet was created */ int minute; /* 0..59 when packet was created */ int second; /* 0..59 when packet was created */ int rate; /* destination's baud rate */ int ver; /* packet version */ int orig_net; /* originating network number */ int dest_net; /* destination network number */ char product; /* product type */ char x1; /* filler (used by some systems) */ /* ------------------------------ */ /* THE FOLLOWING SECTION IS NOT */ /* THE SAME ACROSS SYSTEM LINES: */ /* ------------------------------ */ byte pktpwd[6]; byte B_fill1[2]; word Orig_Zone; word Dest_Zone; byte B_fill2[16]; long B_fill3; end; /*--------------------------------------------------------------------------*/ /* WAZOO */ /*--------------------------------------------------------------------------*/ #ifndef ACK #define ACK 0x06 #endif #ifndef NAK #define NAK 0x15 #endif #ifndef ENQ #define ENQ 0x05 #endif #ifndef YOOHOO #define YOOHOO 0x00f1 /* 241 (a prime number, I think) */ #endif #ifndef TSYNC #define TSYNC 0x00ae #endif struct _Hello begin word signal; /* always 'o' (0x6f) */ word hello_version; /* currently 1 (0x01) */ word product; /* product code */ word product_maj; /* major revision of the product */ word product_min; /* minor revision of the product */ char my_name[60]; /* Other end's name */ char sysop[20]; /* sysop's name */ ADDR my_address; byte my_password[8]; /* ONLY 6 CHARACTERS ARE SIGNIFICANT !!!!! */ byte reserved2[8]; /* reserved by Opus */ word capabilities; /* see below */ byte reserved3[12]; /* available to non-Opus systems by prior */ /* "approval" of 124/108. */ end; /* size 128 bytes */ /*--------------------------------------------------------------------------*/ /* YOOHOO CAPABILITY VALUES */ /*--------------------------------------------------------------------------*/ #define Y_DIETIFNA 0x0001 /* Can do LoTek 0000 0000 0000 0001 */ #define FTB_USER 0x0002 /* reserved by Opus 0000 0000 0000 0010 */ #define Bit_2 0x0004 /* reserved by Opus 0000 0000 0000 0100 */ #define ZED_ZAPPER 0x0008 /* Can do ZModem/plain 0000 0000 0000 1000 */ #define DOES_IANUS 0x0010 /* Does Opus Janus 0000 0000 0001 0000 */ #define Bit_5 0x0020 /* reserved by Opus 0000 0000 0010 0000 */ #define Bit_6 0x0040 /* reserved by Opus 0000 0000 0100 0000 */ #define Bit_7 0x0080 /* reserved by Opus 0000 0000 1000 0000 */ #define Bit_8 0x0100 /* reserved by Opus 0000 0001 0000 0000 */ #define Bit_9 0x0200 /* reserved by Opus 0000 0010 0000 0000 */ #define Bit_a 0x0400 /* reserved by Opus 0000 0100 0000 0000 */ #define Bit_b 0x0800 /* reserved by Opus 0000 1000 0000 0000 */ #define Bit_c 0x1000 /* reserved by Opus 0001 0000 0000 0000 */ #define Bit_d 0x2000 /* reserved by Opus 0010 0000 0000 0000 */ #define Bit_e 0x4000 /* reserved by Opus 0100 0000 0000 0000 */ #define WZ_FREQ 0x8000 /* accepts file requests 1000 0000 0000 0000 */ /* User Indexing Support Items Bit setting of (word) UDB_Flags & 1 ... Set ON if user name CRC indexing is expected. The general init func should look for User.Idx and check its size for a match to the user file size. Must be nrecs * sizeof(long). Or, can simply be forced on and the first func that finds the index to be missing or inconsistent will give a short status error and turn the bit off, stopping further index attempts. & 2 ... Set ON if user file locking is to be attempted which requires SHARE.EXE to be loaded. This is desired as updates to the user file index should be controlled as access to 2 separate files in a multitasked scenario can span some time and the chance of indexing errors is quite high. When ON, the 1st byte of ONLY the user file is locked to mean that the user database is being updated. There should be no need to lock the index as the user file is always accessed first. It has to be tested to see if the effect of other read accesses to the user file (eg, user listing, searching) will fail if the file is locked during an update. I suspect that other activities will be transparent to it and ONLY other LOCKING attempts will be foiled. This would allow compatibility with other existing R/O accesses to the file. If it proves to be safe, we can force this ON and allow the the first function wherein it fails to turn it off with a single short message. */ #define UsrIdx 1 /* Says, Attempt CRC indexing */ #define UsrLok 2 /* Says, Attempt File Locking */ #define UsrPwd 4 #define HAS_UF(v) (ctl.UDB_Flags & v) /* Check if Ufile feature used */ #define STOP_UF(v) ctl.UDB_Flags &= ~v /* Turn off Ufile feature */ /* END OF FILE: opus.h */