2 * main Citadel/UX header file
3 * see copyright.doc for copyright information
6 /* system customizations are in sysconfig.h */
10 #define CITADEL "Citadel/UX 5.02"
12 #define SERVER_TYPE 0 /* zero for stock Citadel/UX; other developers please
13 obtain SERVER_TYPE codes for your implementations */
16 #define tolower(x) ( ((x>='A')&&(x<='Z')) ? (x+'a'-'A') : x )
17 #define strucmp(lstr,rstr) struncmp(lstr,rstr,32767)
21 * The only typedef we do is an 8-bit unsigned, for screen dimensions.
22 * All other defs are done using standard C types. The code assumes that
23 * 'int' 'unsigned' and 'short' are at least 16 bits, and that 'long' is at
24 * least 32 bits. There are no endian dependencies in any of the Citadel
27 typedef unsigned char CIT_UBYTE;
30 char c_nodename[16]; /* UUCP and Citadel nodename */
31 char c_fqdn[64]; /* Fully Qualified Domain Name */
32 char c_humannode[21]; /* Long name of system */
33 char c_phonenum[16]; /* Dialup number of system */
34 int c_bbsuid; /* UID of the bbs-only user */
35 int c_pwcrypt; /* password encryption seed */
36 char c_creataide; /* room creator = room aide flag */
37 int c_sleeping; /* watchdog timer setting */
38 char c_initax; /* initial access level */
39 char c_regiscall; /* call number to register on */
40 char c_twitdetect; /* twit detect flag */
41 char c_twitroom[20]; /* twit detect msg move to room */
42 int c_defent; /* command generated by <E> key */
43 char c_moreprompt[80]; /* paginator prompt */
44 char c_restrict; /* restrict Internet mail flag */
45 long c_msgbase; /* size of message base */
46 char c_bbs_city[32]; /* city and state you are located in*/
47 char c_sysadm[26]; /* name of system administrator */
48 char c_bucket_dir[15]; /* bit bucket for files... */
49 int c_setup_level; /* what rev level we've setup to */
50 int c_maxsessions; /* maximum concurrent sessions */
51 char c_net_password[20]; /* system net password */
52 int c_port_number; /* TCP port to run the server on */
53 int c_ipgm_secret; /* Internal program authentication */
56 #define NODENAME config.c_nodename
57 #define FQDN config.c_fqdn
58 #define HUMANNODE config.c_humannode
59 #define PHONENUM config.c_phonenum
60 #define BBSUID config.c_bbsuid
61 #define PWCRYPT config.c_pwcrypt
62 #define CREATAIDE config.c_creataide
63 #define INITAX config.c_initax
64 #define REGISCALL config.c_regiscall
65 #define TWITDETECT config.c_twitdetect
66 #define TWITROOM config.c_twitroom
67 #define MORE_PROMPT config.c_moreprompt
68 #define RESTRICT_INTERNET config.c_restrict
69 #define MM_FILELEN config.c_msgbase
71 struct usersupp { /* User record */
72 int USuid; /* userid (==BBSUID for bbs only) */
73 char password[20]; /* password (for BBS-only users) */
74 long lastseen[MAXROOMS]; /* Last message seen in each room */
75 char generation[MAXROOMS]; /* Generation # (for private rooms) */
76 char forget[MAXROOMS]; /* Forgotten generation number */
77 long mailnum[MAILSLOTS]; /* Message #'s of each mail message */
78 long mailpos[MAILSLOTS]; /* Disk positions of each mail */
79 unsigned flags; /* See US_ flags below */
80 int timescalled; /* Total number of logins */
81 int posted; /* Number of messages posted (ever) */
82 char fullname[26]; /* Name for Citadel messages & mail */
83 char axlevel; /* Access level */
84 CIT_UBYTE USscreenwidth; /* Screen width */
85 CIT_UBYTE USscreenheight; /* Screen height */
86 char spare[1]; /* spare bytes in the user account */
87 long usernum; /* Eternal (non-recycled) user num */
88 long lastcall; /* Last time the user called */
89 char USname[30]; /* Real name (i.e. not a handle) */
90 char USaddr[25]; /* Street address */
91 char UScity[15]; /* Municipality */
92 char USstate[3]; /* State or province */
93 char USzip[10]; /* ZIP code */
94 char USphone[11]; /* Voice telephone number */
95 char USemail[32]; /* E-mail address (elsewhere) */
96 int logged_time; /* (Not yet implemented) */
97 int time_limit; /* (Not yet implemented) */
101 /* this is a mask for all of the bits the user is allowed to change */
102 #define US_USER_SET (US_LASTOLD | US_EXPERT | US_UNLISTED | \
103 US_NOPROMPT | US_DISAPPEAR | US_PAGINATOR | US_FLOORS)
105 /****************************************************************************
106 * This is the control record for the message base...
109 long MMhighest; /* highest message number in file */
110 unsigned MMflags; /* Global system flags */
111 long MMnextuser; /* highest user number on system */
114 /* Bits which may appear in CitControl.MMflags. Note that these don't
115 * necessarily pertain to the message base -- it's just a good place to
116 * store any global flags.
118 #define MM_VALID 4 /* New users need validating */
120 /****************************************************************************
121 * Information returned when a message is written to the message base
123 struct smreturn { /* Return from the send_message() */
124 long smnumber; /* Message number (if sent) */
125 long smpos; /* Position in file (if sent) */
126 int smerror; /* Error code */
129 /****************************************************************************
133 char QRname[20]; /* Max. len is 19, plus null term */
134 char QRpasswd[10]; /* Only valid if it's a private rm */
135 long QRroomaide; /* User number of room aide */
136 long QRhighest; /* Highest message NUMBER in room */
137 char QRgen; /* Generation number of room */
138 unsigned QRflags; /* See flag values below */
139 char QRdirname[15]; /* Directory name, if applicable */
140 long QRinfo; /* Info file update relative to msgs*/
141 char QRfloor; /* Which floor this room is on */
145 /* Private rooms are always flagged with QR_PRIVATE. If neither QR_PASSWORDED
146 * or QR_GUESSNAME is set, then it is invitation-only. Passworded rooms are
147 * flagged with both QR_PRIVATE and QR_PASSWORDED while guess-name rooms are
148 * flagged with both QR_PRIVATE and QR_GUESSNAME. DO NOT set all three flags.
150 ****************************************************************************/
153 long FRnum[MSGSPERRM]; /* Message NUMBERS */
154 long FRpos[MSGSPERRM]; /* Message POSITIONS in master file */
157 /* This structure is not 'circular'. When scrolling, each message moves
158 * down a slot, and the oldest one falls off the bottom. A null message is
159 * represented by the value 0L in both fields.
163 char CLfullname[30]; /* Name of user */
164 long CLtime; /* Date/time of record */
165 unsigned CLflags; /* Info on record */
168 #define CL_CONNECT 8 /* Connect to server */
169 #define CL_LOGIN 16 /* CLfullname logged in */
170 #define CL_NEWUSER 32 /* CLfullname is a new user */
171 #define CL_BADPW 64 /* Bad attempt at CLfullname's pw */
172 #define CL_TERMINATE 128 /* Logout - proper termination */
173 #define CL_DROPCARR 256 /* Logout - dropped carrier */
174 #define CL_SLEEPING 512 /* Logout - sleeping */
175 #define CL_PWCHANGE 1024 /* CLfullname changed passwords */
179 #define MES_NORMAL 65 /* Normal message */
180 #define MES_ANON 66 /* "****" header */
181 #define MES_AN2 67 /* "Anonymous" header */
183 #define M_ERROR (-1) /* Can't send message due to bad address */
184 #define M_LOCAL 0 /* Local message, do no network processing */
185 #define M_INTERNET 1 /* Convert msg and send as Internet mail */
186 #define M_BINARY 2 /* Process recipient and send via C/UX net */
188 /****************************************************************************/
192 long RMnum; /* Number or time of message */
196 /****************************************************************************
198 * Floor record. The floor number is implicit in its location in the file.
201 unsigned short f_flags; /* flags */
202 char f_name[256]; /* name of floor */
203 int f_ref_count; /* reference count */
204 int f_reserved; /* for future use */
207 #define F_INUSE 1 /* floor is in use */
210 /****************************************************************************
211 * Values used internally for function call returns, etc.
214 #define NEWREGISTER 0 /* new user to register */
215 #define REREGISTER 1 /* existing user reregistering */
217 #define READ_HEADER 2
218 #define READ_MSGBODY 3
220 /* commands we can send to the sttybbs() routine */
221 #define SB_NO_INTR 0 /* set to bbs mode, i/q disabled */
222 #define SB_YES_INTR 1 /* set to bbs mode, i/q enabled */
223 #define SB_SAVE 2 /* save settings */
224 #define SB_RESTORE 3 /* restore settings */
229 /* server exit codes */
230 #define EXIT_NORMAL 0 /* server terminated normally */
231 /* 1 through 63 reserved for signals */
232 #define EXIT_NULL 64 /* EOF on server command input */
234 /* citadel.rc stuff */
235 #define RC_NO 0 /* always no */
236 #define RC_YES 1 /* always yes */
237 #define RC_DEFAULT 2 /* setting depends on user config */
240 #define KA_NO 0 /* no keepalives */
241 #define KA_YES 1 /* full keepalives */
242 #define KA_CHAT 2 /* half keepalives (for chat mode) */
244 /* for <;G>oto and <;S>kip commands */
245 #define GF_GOTO 0 /* <;G>oto floor mode */
246 #define GF_SKIP 1 /* <;S>kip floor mode */
247 #define GF_ZAP 2 /* <;Z>ap floor mode */
249 /* message transfer formats */
250 #define MT_CITADEL 0 /* Citadel proprietary */
251 #define MT_RFC822 2 /* RFC822 */
252 #define MT_RAW 3 /* IGnet raw format */